&(0x7f00009b6000)="9c") r0 = perf_event_open(&(0x7f0000175000)={0x7, 0x78, 0x0, 0x2, 0x7, 0x8, 0x0, 0x4, 0x1400f, 0xd, 0x81, 0x401, 0x8, 0x4, 0x0, 0x7ff, 0x3, 0xfffffffffffffffb, 0x6a, 0x80, 0x7, 0xffffffffffffffc0, 0x2, 0xfb1, 0x9, 0x200, 0x0}, 0x0, 0x1, 0xffffffffffffff9c, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000a36000)=[{&(0x7f0000000000+0xeac)=""/132, 0x84}, {&(0x7f0000c45000-0x9)=""/9, 0x9}, {&(0x7f0000001000-0xaf)=""/175, 0xaf}], 0x3) 2017/12/17 11:24:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f00008d0000)='/selinux/context\x00', 0x2, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0086426, &(0x7f00009b5000-0x8)={0x3, &(0x7f000066d000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_UNLOCK(r1, 0x4008642b, &(0x7f0000ac6000)={r2, 0x8}) writev(r0, &(0x7f000085e000)=[{&(0x7f000016a000-0xc)="2900000021001900013d3524000a00060200001600000000000000040d00140000000000000000088f82", 0x2a}], 0x1) r3 = syz_open_dev$usbmon(&(0x7f000018d000)='/dev/usbmon#\x00', 0x2, 0x101000) prctl$setfpexc(0xc, 0x10080) setsockopt$inet6_MCAST_LEAVE_GROUP(r3, 0x29, 0x2d, &(0x7f00006d6000-0x88)={0x8, {{0xa, 0x3, 0x10000000081, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) ioctl$TCSETS(r3, 0x5402, &(0x7f0000e2b000-0x24)={0x100000000, 0x7ff, 0x52c, 0x7, 0x100, 0x7fffffff, 0xaba, 0x10001, 0xffff, 0x7, 0x5, 0x2}) setsockopt$inet_sctp6_SCTP_INITMSG(r3, 0x84, 0x2, &(0x7f00008a3000-0x8)={0xfff, 0xfffffffffffffffd, 0x5, 0x4}, 0x8) 2017/12/17 11:24:07 executing program 1: mmap(&(0x7f0000000000/0xae4000)=nil, 0xae4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) fcntl$setstatus(r0, 0x4, 0x4800) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000005000)={0x4, 0xffffffffffffffff, 0x0}) open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) sendmsg$unix(r2, &(0x7f0000002000-0x1c)={&(0x7f0000008000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000004000-0x8)=[{&(0x7f0000007000)='"', 0x1}], 0x1, &(0x7f0000005000)=[], 0x0, 0x0}, 0x4000) ioctl$KVM_SET_DEVICE_ATTR(r2, 0x4018aee1, &(0x7f0000004000-0x18)={0x0, 0x100000001, 0x1, &(0x7f0000003000)=0x0}) ioctl$KVM_GET_SUPPORTED_CPUID(0xffffffffffffffff, 0xc008ae05, &(0x7f0000005000)=""/20) 2017/12/17 11:24:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f000006c000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x4000000800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x67, 0x0, @rand_addr=0x0, @broadcast=0xffffffff, {[]}}, @igmp={0x21, 0x0, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, "bc010000dede23000000800005070000e60100b0"}}}}}, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000c05000)='/selinux/user\x00', 0x2, 0x0) ioctl$TCGETA(r0, 0x5405, &(0x7f0000aef000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) clock_gettime(0x0, &(0x7f00000cc000-0x8)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000646000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000440000-0x8)={0x0, 0x0}) write$evdev(r0, &(0x7f00000ea000-0x70)=[{{r1, r2/1000+10000}, 0x2, 0xff, 0x5e88}, {{r3, r4/1000+10000}, 0x2c, 0x8, 0x7ff}, {{r5, r6/1000+10000}, 0x5, 0xfffffffffffffff8, 0x101}, {{0x77359400, 0x0}, 0x296, 0x80, 0x7}, {{0x0, 0x0}, 0x9, 0x2, 0x1ff}, {{0x0, 0x0}, 0xb5, 0x0, 0x1}, {{0x0, 0x2710}, 0x0, 0x10000, 0x200}], 0x70) 2017/12/17 11:24:07 executing program 6: r0 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) alarm(0x6) sendto$inet(r0, &(0x7f0000017000-0x8b6)="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", 0x8b7, 0x0, &(0x7f0000015000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/17 11:24:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = creat(&(0x7f0000226000)='./file0\x00', 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000687000)=0x0) move_pages(r2, 0x9, &(0x7f0000102000-0x24)=[&(0x7f000029e000/0x1000)=nil, &(0x7f0000c25000/0x1000)=nil, &(0x7f00000be000/0x3000)=nil, &(0x7f0000aae000/0x3000)=nil, &(0x7f0000c67000/0x3000)=nil, &(0x7f000012b000/0x1000)=nil, &(0x7f000038e000/0x2000)=nil, &(0x7f000070a000/0x2000)=nil, &(0x7f0000961000/0x1000)=nil], &(0x7f0000113000)=[0x8, 0xfffffffffffffe00, 0x9, 0x5, 0x8000, 0x185], &(0x7f0000ee1000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0) dup2(r1, r0) fsetxattr(r0, &(0x7f0000e13000-0x19)=@known='system.posix_acl_default\x00', &(0x7f0000fe5000-0x4)="02000000", 0x4, 0x0) 2017/12/17 11:24:07 executing program 4: sysfs$1(0xfe4, &(0x7f00009b6000)="9c") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000001000-0x8)='./file0\x00', 0x8400, 0x30) ioctl$KVM_GET_PIT2(r0, 0x8070ae9f, &(0x7f0000489000-0x70)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/17 11:24:07 executing program 4: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000435000)='/selinux/checkreqprot\x00', 0x0, 0x0) ioctl$KVM_KVMCLOCK_CTRL(r0, 0xaead) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sysfs$1(0xfe4, &(0x7f0000d3a000)="2173656c66283a7573ff72407472f5a17465646574683073656c4a00d9e1b5e446248b4a6cfccced41ca0b3d6150b04b1962eb5f21fa857a804338f1eb7d445873ccfa3c2843c64de6445202c52530c33b91c7876b1f67e8290c15600600000031890b8ea54ec9f8d12dc2343d8318f0a9f0e2713b6c20d2e6a0e1a1c22affff00006efad7d614432e3477cb31cf83ccf55ddfa9b74f70119e26d8a8a7") ioctl$sock_proto_private(r0, 0x89ef, &(0x7f0000001000-0xfb)="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") 2017/12/17 11:24:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f000006c000)={@random="e3ae8895310d", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x4000000800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x67, 0x0, @rand_addr=0x0, @broadcast=0xffffffff, {[]}}, @igmp={0x21, 0x0, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, "bc010000dede23000000800005070000e60100b0"}}}}}, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r1 = getpgid(0xffffffffffffffff) r2 = getpid() kcmp(r1, r2, 0x4, r0, r0) gettid() ioctl(r0, 0x9f18, &(0x7f000000a000)="aeda8753450ecb252593d1021a29dbff05f8aef03df8414738a39c9a6afa52e6d695b42c337d773bd11229c4937e7bcc0fcd3e860460c6b01b35ff2a32ee067135bd02d346d99c81c6622ab19766444272f713c22dffe7a2d14efe6f228ad05277e3e32a94f6cdb7fa6fcedea6d21956bdad06c83d61e814") inotify_add_watch(r0, &(0x7f000023b000)='./file0\x00', 0x4) 2017/12/17 11:24:07 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x400000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000000)={0x0, 0xfffffffffffffffa, 0x2, 0x100000001, 0x0, 0x80000000, 0x3, 0x0, {0x0, @in6={{0xa, 0x2, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x0, 0x4, 0xc12, 0x8}}, &(0x7f0000000000)=0xb8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000001000-0x4a)={r1, 0x6787232, 0x42, "e001b7746457297bc57c406f0665d6ce27f8232e187375a4cfa7ac5437b8368301016f65cb65eb81bdd9ffb8c98af8c0634e46338d5c80ce922477a09586d5a1c71e"}, 0x4a) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000001000-0x8)={0x2, [0x6, 0x7]}, 0x8) sysfs$1(0xfe4, &(0x7f00009b6000)="9c") 2017/12/17 11:24:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000e07000)=[{&(0x7f00005e5000)="2900000021001900013d3524000a00060200001600000000000000040d00140000000000000000088f", 0x29}], 0x1) sendto(0xffffffffffffffff, &(0x7f00000a2000)="e1fa63c998a109a1f87d32b43c094b296e278cc3f9b2a16d9346c68492435468f602a46b4b304570aba74c7d715c511506c0e72728c1101599386dd8bd8840a17f250bfb4f3f8252f0b124ad9ec03b1abc0d7e2fc20e5cf0c2c1c1197c36b254f58123b53c0cd565186611751525b353d865c5f268e6a5bf8b7b01926e27c92d83ee8f8fd4545f69663ea033a5cc4294c47293639a11cc418f006b6c942f1428561200d6979b103064a183b4571356bce2600c5f3b788bf7441eabb25717c18ac9d23c774d803d5064e31ba0904e8db08fdaeb2d4456c39c8e2e23aad59c1cc707ae65c17901f2173f", 0xe9, 0x0, &(0x7f00001cd000)=@ethernet={0x307, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/17 11:24:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) dup2(r0, r0) r1 = creat(&(0x7f0000226000)='./file0\x00', 0x0) dup2(r1, r0) fsetxattr(r0, &(0x7f0000e13000-0x19)=@known='system.posix_acl_default\x00', &(0x7f0000fe5000-0x4)="02000000", 0x4, 0x0) 2017/12/17 11:24:07 executing program 1: mmap(&(0x7f0000000000/0xae4000)=nil, 0xae4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$bt_bnep(0x1f, 0x3, 0x4) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000005000)={0x4, 0xffffffffffffffff, 0x0}) r3 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) sendmsg$unix(r2, &(0x7f0000002000-0x1c)={&(0x7f0000008000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000004000-0x8)=[{&(0x7f0000007000)='"', 0x1}], 0x1, &(0x7f0000005000)=[], 0x0, 0x0}, 0x4000) ioctl$KVM_SET_DEVICE_ATTR(r2, 0x4018aee1, &(0x7f0000004000-0x18)={0x0, 0x100000001, 0x1, &(0x7f0000003000)=0x0}) ioctl$KVM_GET_SUPPORTED_CPUID(0xffffffffffffffff, 0xc008ae05, &(0x7f0000005000)=""/20) mmap(&(0x7f0000ae4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_FLUSHABLE(r3, 0x112, 0x8, &(0x7f0000838000)=0x1f, &(0x7f0000ae5000-0x4)=0x4) 2017/12/17 11:24:07 executing program 4: r0 = gettid() sysfs$1(0xfe4, &(0x7f00009b6000)="9c") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x4080, 0x0) ioctl$TIOCSPGRP(r1, 0x540f, &(0x7f00007cd000)=r0) pread64(r1, &(0x7f0000001000-0x1000)=""/4096, 0x1000, 0x0) 2017/12/17 11:24:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000e15000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000e33000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r1, 0x7, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$lock(r1, 0x26, &(0x7f000001d000)={0x1, 0x2, 0x0, 0x0, 0x0}) r2 = dup2(r0, r1) ioctl$sock_ipx_SIOCGIFADDR(r2, 0x8915, &(0x7f000010a000-0x20)={"f05f1c72418a5e512f0c21007d6aeef3", {0x4, 0xffffffffffffbbbf, 0x4, "69254bb1a1d0", 0x400, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = creat(&(0x7f0000226000)='./file0\x00', 0x0) r5 = dup2(r4, r3) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r5, 0x29, 0xd2, &(0x7f0000bb5000)={{0xa, 0x2, 0x800, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, {0xa, 0x0, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, 0x1, [0x926, 0x6, 0x1, 0x0, 0x0, 0x100, 0x8f, 0x4]}, 0x5c) ioctl$KVM_SET_ONE_REG(r5, 0x4010aeac, &(0x7f0000780000-0x10)={0x6, 0x0}) fsetxattr(r3, &(0x7f0000e13000-0x19)=@known='system.posix_acl_default\x00', &(0x7f0000fe5000-0x4)="02000000", 0x4, 0x0) 2017/12/17 11:24:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$seccomp(0x16, 0x0, &(0x7f00003df000-0x8)={0x8, &(0x7f0000865000-0x40)=[{0x401, 0x4, 0x101, 0xa2c}, {0xb4, 0x56f, 0x81, 0x4}, {0xffffffffffffed3a, 0x7ff, 0x9, 0x3}, {0x9, 0x3, 0x1db6, 0x100000001}, {0x1, 0x2a9, 0x9, 0x6}, {0x6ad5, 0x8000, 0x6, 0x5}, {0x8, 0x6, 0x3, 0x1}, {0xffff, 0xfffffffffffff801, 0xaca0000000, 0x7}]}) setrlimit(0xb, &(0x7f0000ca0000-0x10)={0xae83, 0x1ff}) prctl$setmm(0x23, 0x5, &(0x7f0000ab6000/0x3000)=nil) mremap(&(0x7f00007c5000/0x1000)=nil, 0x1000, 0x4000, 0x200000000000000, &(0x7f0000e60000/0x4000)=nil) r0 = syz_open_dev$tun(&(0x7f0000ef5000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000f58000)={@generic="431df1f38e6e005a112f648d1c22ce26", @ifru_addrs=@rc={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}}) r1 = syz_open_dev$sg(&(0x7f00000bb000-0x9)='/dev/sg#\x00', 0x7ffe, 0xbf) ioctl$KVM_SET_PIT(r1, 0x8048ae66, &(0x7f0000d8d000-0x70)={[{0x40, 0x3, 0x5, 0x3, 0x9, 0x8, 0xd5b, 0x5, 0x9, 0xfff, 0x4, 0x6, 0x5}, {0x8, 0x8001, 0x7, 0x1, 0x7fffffff, 0x80000000, 0x5, 0x1, 0x3, 0x8, 0xa5, 0x7, 0x3}, {0x9, 0x2000000, 0xffffffffffffffff, 0x1f, 0x9, 0x3e3, 0x2, 0x6, 0x10001, 0x400000005, 0x7, 0x401, 0x1}], 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f0000317000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x20000000000009, 0x7, @fr_pvc_info=&(0x7f0000d94000-0x14)={0x6, @common='nr0\x00'}}}) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000063000-0x10)=[{&(0x7f00007a0000)="3900000012001947000003000000000000040700001fe076480000000103000009001d0066413e055600002808003ffb230300805a16075bff", 0x39}], 0x1) ioctl$DRM_IOCTL_GET_MAP(r1, 0xc0186404, &(0x7f0000e4d000)={&(0x7f0000b2c000/0x4000)=nil, 0x4, 0x3, 0x82, &(0x7f0000916000/0x3000)=nil, 0x0}) clone(0x1200000, &(0x7f0000b94000-0x4c)="7c1151d40100ffffffffffffff6011000100ffff06b3a03de50d3824e711bb687f374afc03000000ed1fba023d91fec833ff83050563def101bbdb99bbe8e10f2504faff7cc2537c9a3b23e4", &(0x7f00000c1000-0x4)=0x0, &(0x7f000048e000)=0x0, &(0x7f00007a1000-0x50)="bb99b1083481d5c5c32c03b9a47f88ad59fc70f0fe619aa087f7ef8a85c2c810396e8da8ea0a2cc365974e559f6796be948e5ff93b7509d8c1a0688fed11cac328a4b2e02943649860550348e195e3c3") ioctl$sock_ipx_SIOCGIFADDR(r1, 0x8915, &(0x7f0000285000)={"fb00ae524715ffd4acc24951f1c0d085", {0x4, 0x1f, 0x7, "cbcaac1e43c2", 0x4, 0x0}}) mbind(&(0x7f0000069000/0x1000)=nil, 0x1000, 0x8000, &(0x7f0000c20000-0x8)=0x4, 0x7, 0x0) mbind(&(0x7f0000331000/0x3000)=nil, 0x3000, 0x1, &(0x7f000080e000-0x8)=0x0, 0x8, 0x2) ioctl$KVM_ENABLE_CAP(0xffffffffffffffff, 0x4068aea3, &(0x7f0000000000)={0x7d, 0x0, [0x53, 0x0, 0x0, 0x4], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000e41000-0x12)='/dev/loop-control\x00', 0x0, 0x0) r4 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) lgetxattr(&(0x7f000052c000-0x8)='./file0\x00', &(0x7f0000bd1000-0x1a)=@known="d96f6d2e6170706c652e73797374656d2e530700757269747900", &(0x7f0000147000)=""/0, 0x0) tee(r3, r2, 0x80000001, 0xf) dup(r2) ioctl$LOOP_CTL_ADD(r3, 0x4c81, r4) 2017/12/17 11:24:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000e07000)=[{&(0x7f00005e5000)="2900000021001900013d3524000a00060200001600000000000000040d00140000000000000000088f", 0x29}], 0x1) socket$inet6_dccp(0xa, 0x6, 0x0) 2017/12/17 11:24:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_FONT(0xffffffffffffffff, 0x4b61, &(0x7f0000fc8000)="41b815f207f75c31cb8cbdce03f10e699aa5a3426170f683e6e3864ff67a703a300ce2ff602e56b2e590b29bfa2bf068c56d92c103018fd0c262") syz_emit_ethernet(0x96, &(0x7f000001d000)={@random="e3ae8895310d", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [{[], {0x8100, 0x6, 0x7fff, 0x100000001}}], {{0x4000000800, @ipv4={{0x15, 0x4, 0x0, 0x0, 0x84, 0x0, 0x3, 0x0, 0x67, 0x0, @rand_addr=0x0, @loopback=0x7f000001, {[@rr={0x7, 0x7, 0xdb, [@local={0xac, 0x14, 0x0, 0xaa}]}, @end={0x0}, @ssrr={0x89, 0xf, 0x8124, [@empty=0x0, @broadcast=0xffffffff, @multicast2=0xe0000002]}, @rr={0x7, 0x17, 0xa80, [@loopback=0x7f000001, @multicast2=0xe0000002, @loopback=0x7f000001, @local={0xac, 0x14, 0x0, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}]}, @noop={0x1}, @rr={0x7, 0x7, 0x6, [@empty=0x0]}, @end={0x0}, @ra={0x94, 0x6, 0x2}]}}, @dccp={{0x1, 0x0, 0x4, 0x1, 0x9, 0x0, 0x0, 0x4, 0x58f, "be14f1", 0x6, "2b680e"}, "3078ab2cc7ab58b0644262d95dd3c26bde48360b824e35198b3264efe996c4fb"}}}}}, 0x0) 2017/12/17 11:24:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000982000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getgroups(0x6, &(0x7f00005bb000)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff]) setgid(r1) r2 = epoll_create(0x1000) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000c7c000)={r0}) r4 = openat$cuse(0xffffffffffffff9c, &(0x7f0000a79000-0xa)='/dev/cuse\x00', 0x111140, 0x0) ioctl$DRM_IOCTL_INFO_BUFS(r4, 0xc0086418, &(0x7f00003d4000)={0x0, 0x9, 0x2, 0x6, 0x16, 0x4}) setsockopt$packet_rx_ring(r3, 0x107, 0x5, &(0x7f00001b7000)=@req3={0x108, 0xffff, 0x1, 0x3, 0x4, 0x1, 0x1}, 0x1c) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_udp_int(r3, 0x11, 0x0, &(0x7f00002fe000-0x4)=0x0, &(0x7f0000e08000-0x4)=0x4) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000985000-0xc)={0x0, 0x0}) epoll_wait(r2, &(0x7f0000a53000-0xc)=[{0x0, 0x0}], 0x1, 0xfffffffffffffffe) getsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f000003a000-0x4)=0x0, &(0x7f000048b000)=0x4) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r0, &(0x7f0000aaf000)={0x20000004, 0x0}) 2017/12/17 11:24:07 executing program 4: sysfs$1(0xfe4, &(0x7f00009b6000)="") r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000370000)='/dev/rtc\x00', 0x82, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000000)=0x0, &(0x7f0000a21000-0x4)=0x4) 2017/12/17 11:24:07 executing program 6: r0 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000001000)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8940, &(0x7f0000002000)=@generic={0x81, 0xf6, 0x2}) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000-0xf)='/dev/sequencer\x00', 0x408000, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_UNIQUE(r2, 0x40086410, &(0x7f0000015000-0x8)={0xae, &(0x7f0000002000)="cea774483aea32b6f7d96ea17e6a5745b8d9a2abf9ab372ee222d0329fffc75602157c10f51e9a2d4edd4b316cd5fce8ee3ec09a045b58c274ac34f989dba5e6378eed968fa9a16417d28dd4a34ae54d6a832c6fd049d8422a08d9f794b2ae08ab84eab77da03233d2750cdabff27ebad23e3fb616887f2cbe36592fa81fc02364f58dde9305b7ad68c9f0ef8c96e2c7cdd662abbd1ef67327a536dc715892155e48ddbccd2d20696b1d5d943417"}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$peekuser(0x3, r1, 0x80) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000016000)='/dev/qat_adf_ctl\x00', 0x2000, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(r3, 0x89e3, &(0x7f0000003000-0x2)=0x4bdc) get_robust_list(r1, &(0x7f0000016000)=&(0x7f0000000000)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f0000000000)=0xc) sendto$inet(r0, &(0x7f0000017000-0x8b6)="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", 0x8b7, 0x0, &(0x7f0000015000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/17 11:24:07 executing program 1: mmap(&(0x7f0000000000/0xae4000)=nil, 0xae4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000005000)={0x4, 0xffffffffffffffff, 0x0}) open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) fcntl$getown(r2, 0x9) sendmsg$unix(r2, &(0x7f0000002000-0x1c)={&(0x7f0000008000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000004000-0x8)=[{&(0x7f0000007000)='"', 0x1}], 0x1, &(0x7f0000005000)=[], 0x0, 0x0}, 0x4000) ioctl$KVM_SET_DEVICE_ATTR(r2, 0x4018aee1, &(0x7f0000004000-0x18)={0x0, 0x100000001, 0x1, &(0x7f0000003000)=0x0}) ioctl$KVM_GET_SUPPORTED_CPUID(0xffffffffffffffff, 0xc008ae05, &(0x7f0000005000)=""/20) 2017/12/17 11:24:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000e07000)=[{&(0x7f00005e5000)="2900000021001900013d3524000a00060200001600000000000000040d00140000000000000000088f", 0x29}], 0x1) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f000062b000-0x10)='/selinux/member\x00', 0x2, 0x0) ioctl$SNDRV_TIMER_IOCTL_STATUS(r1, 0x80585414, &(0x7f0000e09000)=""/97) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000b86000)=0x0, 0x4) 2017/12/17 11:24:07 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sysfs$1(0xfe4, &(0x7f000062e000-0x9)='wlan0lo[\x00') r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000d80000)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a45321, &(0x7f0000000000)={{0x9, 0xe20b}, 'port0\x00', 0x8, 0x160c6d, 0x2, 0x3, 0x5, 0x0, 0xffff, 0x0, 0x3, 0x3ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/17 11:24:07 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x0, 0xc5, &(0x7f0000000000)={0x0, 0x0}) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x20800, 0x88) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$ax25(r1, &(0x7f0000001000)={0x0, {""/7}, 0x0}, &(0x7f0000001000-0x4)=0x10, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00003bd000-0x2c)={0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x2c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000cf4000)={r2, 0x1, 0x30, 0x738, 0x100000001}, &(0x7f0000001000-0x4)=0x18) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f000006c000)={@random="e3ae8895310d", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x4000000800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x67, 0x0, @rand_addr=0x0, @broadcast=0xffffffff, {[]}}, @igmp={0x21, 0x0, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, "bc010000dede23000000800005070000e60100b0"}}}}}, 0x0) 2017/12/17 11:24:07 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sysfs$1(0xfe4, &(0x7f0000000000)="564760e75908ef18f6be2501db8916853c130c742716feb3000000020000000000004f692d0e8b00000000000000066cf341a04a1f2dbc") 2017/12/17 11:24:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$seccomp(0x16, 0x0, &(0x7f00003df000-0x8)={0x8, &(0x7f0000865000-0x40)=[{0x401, 0x4, 0x101, 0xa2c}, {0xb4, 0x56f, 0x81, 0x4}, {0xffffffffffffed3a, 0x7ff, 0x9, 0x3}, {0x9, 0x3, 0x1db6, 0x100000001}, {0x1, 0x2a9, 0x9, 0x6}, {0x6ad5, 0x8000, 0x6, 0x5}, {0x8, 0x6, 0x3, 0x1}, {0xffff, 0xfffffffffffff801, 0xaca0000000, 0x7}]}) setrlimit(0xb, &(0x7f0000ca0000-0x10)={0xae83, 0x1ff}) mlock2(&(0x7f0000912000/0x4000)=nil, 0x4000, 0x81) prctl$setmm(0x23, 0x5, &(0x7f0000ab6000/0x3000)=nil) mremap(&(0x7f00007c5000/0x1000)=nil, 0x1000, 0x4000, 0x200000000000000, &(0x7f0000e60000/0x4000)=nil) r0 = syz_open_dev$tun(&(0x7f0000ef5000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000f58000)={@generic="431df1f38e6e005a112f648d1c22ce26", @ifru_addrs=@rc={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}}) r1 = syz_open_dev$sg(&(0x7f00000bb000-0x9)='/dev/sg#\x00', 0x7ffe, 0xbf) ioctl$KVM_SET_PIT(r1, 0x8048ae66, &(0x7f0000d8d000-0x70)={[{0x40, 0x3, 0x5, 0x3, 0x9, 0x8, 0xd5b, 0x5, 0x9, 0xfff, 0x4, 0x6, 0x5}, {0x8, 0x8001, 0x7, 0x1, 0x7fffffff, 0x80000000, 0x5, 0x1, 0x3, 0x8, 0xa8, 0x7, 0x3}, {0x9, 0x2000000, 0xffffffffffffffff, 0x8, 0x9, 0x3e3, 0x2, 0x6, 0x10001, 0x400000006, 0x7, 0x401, 0x1}], 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f0000317000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x20000000000009, 0x7, @fr_pvc_info=&(0x7f0000d94000-0x14)={0x6, @generic="61e8f06fa5db19c6369a1383355544d6"}}}) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000063000-0x10)=[{&(0x7f00007a0000)="3900000012001947000003000000000000040700001fe076480000000103000009001d0066413e055600002808003ffb230300805a16075bff", 0x39}], 0x1) ioctl$DRM_IOCTL_GET_MAP(r1, 0xc0186404, &(0x7f0000e4d000)={&(0x7f0000b2c000/0x4000)=nil, 0x4, 0x3, 0x82, &(0x7f0000916000/0x3000)=nil, 0x0}) clone(0x1200000, &(0x7f0000b94000-0x4c)="7c1151d40100ffffffffffffff6011000100ffff06b3a03de50d3824e711bb687f374afc03000000ed1fba023d91fec833ff83050563def101bbdb99bbe8e10f2504faff7cc2537c9a3b23e4", &(0x7f00000c1000-0x4)=0x0, &(0x7f000048e000)=0x0, &(0x7f00007a1000-0x50)="bb99b1083481d5c5c32c03b9a47f88ad59fc70f0fe619aa087f7ef8a85c2c810396e8da8ea0a2cc365974e559f6796be948e5ff93b7509d8c1a0688fed11cac328a4b2e02943649860550348e195e3c3") mbind(&(0x7f0000069000/0x1000)=nil, 0x1000, 0x8000, &(0x7f0000c20000-0x8)=0x4, 0x7, 0x0) mbind(&(0x7f0000331000/0x3000)=nil, 0x3000, 0x1, &(0x7f000080e000-0x8)=0x0, 0x8, 0x2) ioctl$KVM_ENABLE_CAP(0xffffffffffffffff, 0x4068aea3, &(0x7f0000000000)={0x7d, 0x0, [0x53, 0x0, 0x0, 0x4], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000e41000-0x12)='/dev/loop-control\x00', 0x0, 0x0) r4 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) lgetxattr(&(0x7f000052c000-0x8)='./file0\x00', &(0x7f0000bd1000-0x1a)=@known="d96f6d2e6170706c652e73797374656d2e530700757269747900", &(0x7f0000147000)=""/0, 0x0) r5 = dup(r2) ioctl$KVM_GET_XCRS(r5, 0x8188aea6, &(0x7f00006e1000)={0x5, 0x3ff, [{0x6, 0x0, 0x0}, {0x9, 0x0, 0x9}, {0x9, 0x0, 0x8}, {0x4, 0x0, 0x1}, {0x4, 0x0, 0x10000}]}) ioctl$LOOP_CTL_ADD(r3, 0x4c81, r4) 2017/12/17 11:24:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect(r0, &(0x7f0000002000-0x58)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(xts-serpent-sse2,sm3-generic)\x00'}, 0x58) r1 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f00001e7000-0x4)=0x0, 0x4) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f000017a000-0x4)=0x0, &(0x7f0000c8b000)=0x4) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f00003fc000-0x9)='/dev/vcs\x00', 0x410040, 0x0) ioctl$KVM_DEASSIGN_PCI_DEVICE(r3, 0x4040ae72, &(0x7f0000989000-0x14)={0x1, 0x1000, 0x1ff, 0x3, 0x0}) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000f7e000-0x20)={0x8, 0x3, 0x8, 0x5, 0xfffffffffffffffb, 0x0, 0x2, 0x1000, 0x0}, &(0x7f00006a7000-0x4)=0x20) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f00000a3000-0xde)={r4, 0xd6, "f8b9f1313994f075e9e2de3247f75bb677907d97bbf31ece8013ba120543d4287eb900e80cf3f10ba12607dabbda375a18df7066c7cd06dab56bf1320f2ed212d9399eac8fb367f6c7ade8e6513abaf7c30eeeb67f1045baf34e3b4583136834dd1e66135b06c74f1dd681c588eb4bc61a732a17d16828de10d2e966216da6c7628927b35ac2cc6549005dfe48060ec95227c8be05f029f0176645e9d5a2fbb5cf9be6d00b0d5570e6328c7bddd70d991892f9a9acb35450dfa4c921e76b2e8196542b4d2a83757699a581adf48cd3571f5e64576e02"}, &(0x7f000079b000)=0xde) getsockopt$inet6_mreq(r2, 0x29, 0x1b, &(0x7f0000ea6000-0x14)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000e54000-0x4)=0x14) add_key$user(&(0x7f000061c000-0x5)='user\x00', &(0x7f0000eee000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f00003e0000-0x5e)="2bcd6445d1ea9052669290700d438eb3433564177ebbb5af2b30f1210ee7b79b1f6c10f11542d3672fa6a3dfe5396a75e6577bd106ebbd2fc627b4bd17c8ea020dc0473ca9ca206a685af138082b56fc062638202a68145ff1918143a797", 0x5e, 0xfffffffffffffffe) socketpair(0xf, 0x3, 0x7, &(0x7f0000f10000-0x8)={0x0, 0x0}) r5 = request_key(&(0x7f0000f58000-0x6)='.dead\x00', &(0x7f000081a000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000bc3000)='eth0\\^em1\x00', 0x0) add_key$user(&(0x7f00005c9000)='user\x00', &(0x7f0000e74000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000023e000-0x60)="aca05fbf5495705ec46e378a26f286c0db6ab7811eeffdff91a976182520729bc4c93787a705feee932c4088498a8a78d5145ac5cb2aabf35f3ca9ac84f121698ec10b00000000000000031a1b7fc28b0f778e8484ff3b35b6ab82ded2e2d55f", 0x60, r5) add_key$user(&(0x7f0000335000)='user\x00', &(0x7f0000802000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000fc3000-0xd5)="a865e37bb5ed6cfc534830e43220c4c4722da9772d88d37b5a434cd0a97701b11d4acff272e0a6679559a1fb0ff4082375e640f3edf7d3883a603990a5cffc30127c0c9ac0aa6ed68fde4e389d722e92c05be3516653b405b3e63d0d11a225634b4d9a3f483aceb5a3d6d8f02111b55055f5343f465b01456a5db751c7339d80ab1859ce091c2181518a4f8e1f520dad77575949673f7c200158d471dcd465d394329eed6e65e96b77e1db7204165e90d46626d301cbf7a4bc0e0b6688bbd47203cc61eefacaa16d15d599dfb6034d9b03cfe8bb2b", 0xd5, 0xfffffffffffffffa) r6 = add_key$keyring(&(0x7f0000cc5000)='keyring\x00', &(0x7f0000408000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff) r7 = getpgrp(0x0) sched_setattr(r7, &(0x7f0000a16000)={0x30, 0x7, 0x1, 0x2, 0x5, 0x3ff, 0x7fff, 0x401}, 0x0) request_key(&(0x7f000013b000)='big_key\x00', &(0x7f0000a28000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000e4c000)='\x00', r6) r8 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x2, 0x4200) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000002000)=@assoc_id=0x0, &(0x7f0000001000)=0x4) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r8, 0x84, 0x77, &(0x7f0000000000)={r9, 0x1f}, 0x8) [ 356.645723] QAT: Invalid ioctl 2017/12/17 11:24:07 executing program 1: mmap(&(0x7f0000000000/0xae4000)=nil, 0xae4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000005000)={0x4, 0xffffffffffffffff, 0x0}) open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) sendmsg$unix(r2, &(0x7f0000002000-0x1c)={&(0x7f0000008000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000004000-0x8)=[{&(0x7f0000007000)='"', 0x1}], 0x1, &(0x7f0000005000)=[], 0x0, 0x0}, 0x4000) ioctl$KVM_SET_DEVICE_ATTR(r2, 0x4018aee1, &(0x7f0000004000-0x18)={0x0, 0x100000001, 0x1, &(0x7f0000003000)=0x0}) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f00001fc000-0x14)={0x0, 0x413, 0x401, 0xe8, 0xffff, 0xfff}, &(0x7f00003b1000)=0x14) mmap(&(0x7f0000ae4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000ae4000)={r3, @in6={{0xa, 0x0, 0x1, @loopback={0x0, 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x4, 0x9, 0x6, 0x48}, 0xa0) ioctl$KVM_GET_SUPPORTED_CPUID(0xffffffffffffffff, 0xc008ae05, &(0x7f0000005000)=""/20) 2017/12/17 11:24:07 executing program 4: sysfs$1(0xfe4, &(0x7f00009b6000)="9c") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$vcsa(&(0x7f0000001000-0xb)='/dev/vcsa#\x00', 0x9, 0x201ffe) 2017/12/17 11:24:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00002d1000)='/selinux/status\x00', 0x0, 0x0) bind$nfc_llcp(r0, &(0x7f00001db000)={0x27, 0x5, 0x1f, 0x7, 0x3f, 0x80000001, "5d69fca492de44c375cf3789996a39cf03ee9dcceac97ab08ebf0c391cf572e7869dda371977bd79bdd06d183d62da3ec1805efb4a14fdd0c471c131ea5b42", 0x7fffffff}, 0x58) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = creat(&(0x7f0000226000)='./file0\x00', 0x0) r3 = dup2(r2, r1) ioctl$sock_SIOCOUTQ(r3, 0x5411, &(0x7f0000c94000)=0x0) fsetxattr(r1, &(0x7f0000e13000-0x19)=@known='system.posix_acl_default\x00', &(0x7f0000fe5000-0x4)="02000000", 0x4, 0x0) r4 = add_key$keyring(&(0x7f000026c000)='keyring\x00', &(0x7f0000e96000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) setsockopt$inet_sctp_SCTP_INITMSG(r3, 0x84, 0x2, &(0x7f00002a3000)={0x90, 0x3ff, 0xc204, 0x1000}, 0x8) keyctl$restrict_keyring(0x1d, r4, &(0x7f00005aa000-0x8)='keyring\x00', &(0x7f0000b02000)='-)\x00') [ 356.696628] sctp: [Deprecated]: syz-executor0 (pid 31997) Use of int in maxseg socket option. [ 356.696628] Use struct sctp_assoc_value instead 2017/12/17 11:24:07 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000002000-0x9)='/dev/vcs\x00', 0xa000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$ax25(r0, &(0x7f0000001000)={0x0, {""/7}, 0x0}, &(0x7f0000001000)=0x10) sysfs$1(0xfe4, &(0x7f000052a000)="658e6830f5") fcntl$setstatus(r0, 0x4, 0x2000) 2017/12/17 11:24:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00001bd000)='/dev/vga_arbiter\x00', 0x200080, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000bb5000)=0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) get_thread_area(&(0x7f0000fa5000-0x10)={0xfffffffffffffff7, 0x100000, 0xffffffff, 0x100000001, 0x0, 0x2, 0x1, 0x40, 0x100, 0x6}) ioctl$EVIOCRMFF(r0, 0x40044581, &(0x7f00004cd000-0x4)=0x0) r2 = creat(&(0x7f0000226000)='./file0\x00', 0x0) dup2(r2, r1) syz_open_dev$random(&(0x7f0000694000-0xc)='/dev/random\x00', 0x0, 0x0) fsetxattr(r1, &(0x7f0000e13000-0x19)=@known='system.posix_acl_default\x00', &(0x7f0000fe5000-0x4)="02000000", 0x4, 0x0) 2017/12/17 11:24:07 executing program 1: mmap(&(0x7f0000000000/0xae4000)=nil, 0xae4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000005000)={0x4, 0xffffffffffffffff, 0x0}) open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) sendmsg$unix(r2, &(0x7f0000002000-0x1c)={&(0x7f0000008000-0x8)=@abs={0xfffffffffffffffd, 0x0, 0x0}, 0x8, &(0x7f0000004000-0x8)=[{&(0x7f0000007000)='"', 0x1}], 0x1, &(0x7f0000005000)=[], 0x0, 0x4000000000}, 0x4000) ioctl$KVM_SET_DEVICE_ATTR(r2, 0x4018aee1, &(0x7f0000004000-0x18)={0x0, 0x100000001, 0x1, &(0x7f0000003000)=0x0}) mmap(&(0x7f0000ae4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCRTMSG(r2, 0x890d, &(0x7f0000ae5000-0x70)={0xfffffffffffffff9, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x6, 0x1, 0x2224, 0x7, &(0x7f0000065000)=@generic="a7d1bcc59ee20ef08406dd79209b4e53", 0x7, 0x7, 0x1}) ioctl$KVM_GET_SUPPORTED_CPUID(0xffffffffffffffff, 0xc008ae05, &(0x7f0000005000)=""/20) [ 356.771370] sctp: [Deprecated]: syz-executor0 (pid 31997) Use of int in maxseg socket option. [ 356.771370] Use struct sctp_assoc_value instead [ 356.816428] QAT: Invalid ioctl 2017/12/17 11:24:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000e07000)=[{&(0x7f00005e5000)="2900000021001900013d3524000a00060200001600000000000000040d00140000000000000000088f", 0x29}], 0x1) r1 = syz_open_dev$vcsn(&(0x7f000056d000)='/dev/vcs#\x00', 0x0, 0x80000) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000365000)={0x2, [0x0, 0x5]}, 0x8) 2017/12/17 11:24:07 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0xf, 0xb797, &(0x7f0000000000)={0x0, 0x0}) ioctl$TUNSETNOCSUM(r0, 0x400454c8, &(0x7f000022d000-0x4)=0x9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$seccomp(0x16, 0x0, &(0x7f00003df000-0x8)={0x8, &(0x7f0000865000-0x40)=[{0x401, 0x4, 0x101, 0xa2c}, {0xb4, 0x56f, 0x81, 0x4}, {0xffffffffffffed3a, 0x7ff, 0x9, 0x3}, {0x9, 0x3, 0x1db6, 0x100000001}, {0x1, 0x2a9, 0x9, 0x6}, {0x6ad5, 0x8000, 0x6, 0x5}, {0x8, 0x6, 0x3, 0x1}, {0xffff, 0xfffffffffffff801, 0xaca0000000, 0x7}]}) setrlimit(0xb, &(0x7f0000ca0000-0x10)={0xae83, 0x1ff}) mlock2(&(0x7f0000912000/0x4000)=nil, 0x4000, 0x81) prctl$setmm(0x23, 0x5, &(0x7f0000ab6000/0x3000)=nil) mremap(&(0x7f00007c5000/0x1000)=nil, 0x1000, 0x4000, 0x200000000000000, &(0x7f0000e60000/0x4000)=nil) r1 = syz_open_dev$tun(&(0x7f0000ef5000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000f58000)={@generic="431df1f38e6e005a112f648d1c22ce26", @ifru_addrs=@rc={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}}) r2 = syz_open_dev$sg(&(0x7f00000bb000-0x9)='/dev/sg#\x00', 0x7ffe, 0xbf) ioctl$KVM_SET_PIT(r2, 0x8048ae66, &(0x7f0000d8d000-0x70)={[{0x40, 0x3, 0x5, 0x3, 0x9, 0x8, 0xd5b, 0x5, 0x9, 0xfff, 0x4, 0x6, 0x5}, {0x8, 0x8001, 0x7, 0x1, 0x7fffffff, 0x80000000, 0x5, 0x1, 0x3, 0x8, 0xa5, 0x7, 0x3}, {0x9, 0x2000000, 0xffffffffffffffff, 0x1f, 0x9, 0x3e3, 0x2, 0x6, 0x10001, 0x400000005, 0x7, 0x401, 0x1}], 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SIOCSIFHWADDR(r1, 0x8924, &(0x7f0000317000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x20000000000009, 0x7, @fr_pvc_info=&(0x7f0000d94000-0x14)={0x6, @generic="61e8f06fa5db19c6369a1383355544d6"}}}) r3 = socket$netlink(0x10, 0x3, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000016000-0x8)={0x0, 0x5}, &(0x7f00003a8000)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000b6e000-0x10)={0x0, 0x80, 0x4, 0xfffffffffffffffe}, &(0x7f0000539000)=0x10) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000435000-0xb8)={r4, 0x7f, 0x7fff, 0x6, 0x3, 0xee, 0x100000000, 0x10001, {r5, @in={{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x5, 0x8, 0x8, 0x100}}, &(0x7f0000036000)=0xb8) writev(r3, &(0x7f0000063000-0x10)=[{&(0x7f00007a0000)="3900000012001947000003000000000000040700001fe076480000000103000009001d0066413e055600002808003ffb230300805a16075bff", 0x39}], 0x1) ioctl$DRM_IOCTL_GET_MAP(r2, 0xc0186404, &(0x7f0000e4d000)={&(0x7f0000b2c000/0x4000)=nil, 0x4, 0x3, 0x82, &(0x7f0000916000/0x3000)=nil, 0x0}) clone(0x1200000, &(0x7f0000b94000-0x4c)="7c1151d40100ffffffffffffff6011000100ffff06b3a03de50d3824e711bb687f374afc03000000ed1fba023d91fec833ff83050563def101bbdb99bbe8e10f2504faff7cc2537c9a3b23e4", &(0x7f00000c1000-0x4)=0x0, &(0x7f000048e000)=0x0, &(0x7f00007a1000-0x50)="bb99b1083481d5c5c32c03b9a47f88ad59fc70f0fe619aa087f7ef8a85c2c810396e8da8ea0a2cc365974e559f6796be948e5ff93b7509d8c1a0688fed11cac328a4b2e02943649860550348e195e3c3") mbind(&(0x7f0000069000/0x1000)=nil, 0x1000, 0x8000, &(0x7f0000c20000-0x8)=0x4, 0x7, 0x0) mbind(&(0x7f0000331000/0x3000)=nil, 0x3000, 0x1, &(0x7f000080e000-0x8)=0x0, 0x8, 0x2) ioctl$KVM_ENABLE_CAP(0xffffffffffffffff, 0x4068aea3, &(0x7f0000000000)={0x7d, 0x0, [0x53, 0x0, 0x0, 0x4], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r6 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000e41000-0x12)='/dev/loop-control\x00', 0x0, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000e50000)='/dev/sequencer2\x00', 0x1, 0x0) r7 = ioctl$LOOP_CTL_GET_FREE(r6, 0x4c82) lgetxattr(&(0x7f000052c000-0x8)='./file0\x00', &(0x7f0000bd1000-0x1a)=@known="d96f6d2e6170706c652e73797374656d2e530700757269747900", &(0x7f0000147000)=""/0, 0x0) dup(r3) ioctl$LOOP_CTL_ADD(r6, 0x4c81, r7) 2017/12/17 11:24:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getxattr(&(0x7f0000ea1000)='./file0\x00', &(0x7f0000004000)=@known='system.sockprotoname\x00', &(0x7f0000ccc000-0x29)=""/41, 0x29) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = creat(&(0x7f0000226000)='./file0\x00', 0x0) dup2(r1, r0) fsetxattr(r0, &(0x7f0000e13000-0x19)=@known='system.posix_acl_default\x00', &(0x7f0000fe5000-0x4)="02000000", 0x4, 0x0) 2017/12/17 11:24:07 executing program 4: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000dd8000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000001000-0x4)=0xfffffffffffffff8) setsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000000000)="32382d2cf18c602f98c36f190061c21f56f58c44b9f5e37941f45b3344573446dcf38b2a217129", 0x27) sysfs$1(0xfe4, &(0x7f00009b6000)="9c") 2017/12/17 11:24:07 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000001000-0xd)='/selinux/mls\x00', 0x0, 0x0) r2 = open(&(0x7f0000000000)='./file0\x00', 0x200000, 0x4) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='stack\x00') bpf$PROG_LOAD(0x5, &(0x7f0000001000-0x30)={0x5, 0x7, &(0x7f0000000000)=[@generic={0x20, 0xb1, 0x6, 0x100000000}, @generic={0x0, 0x1, 0x87f8, 0x3ff}, @map={0x0, 0xedb, 0x9, r1}, @generic={0xff, 0x2, 0x1a600000, 0x8}, @generic={0x4, 0x3, 0x9, 0x1}, @map={0x18000, 0x22b, 0xc000000000000, r2}, @map={0x1, 0xc74, 0x7, r3}], &(0x7f0000001000-0xc)='usermd5sum)\x00', 0x81, 0x0, &(0x7f0000000000)=""/0, 0x8, 0x1}, 0x30) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000+0x7)=0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f000006c000)={@random="e3ae8895310d", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x4000000800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x67, 0x0, @rand_addr=0x0, @broadcast=0xffffffff, {[]}}, @igmp={0x21, 0x0, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, "bc010000dede23000000800005070000e60100b0"}}}}}, 0x0) 2017/12/17 11:24:07 executing program 6: r0 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000014000)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000015000-0x8)={0x0, 0x0}, 0x0) ioctl$DRM_IOCTL_AGP_INFO(r1, 0x80206433, &(0x7f0000015000-0x49)=""/73) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000017000-0x8b6)="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", 0x8b7, 0x0, &(0x7f0000015000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/17 11:24:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x1000) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, 0xffffffffffffffff, &(0x7f0000985000-0xc)={0x0, 0x0}) epoll_wait(r0, &(0x7f0000a53000-0xc)=[{0x0, 0x0}], 0x1, 0xfffffffffffffffe) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, 0xffffffffffffffff, &(0x7f00003a4000-0xc)={0x2, 0x0}) openat$cuse(0xffffffffffffff9c, &(0x7f00009b7000+0x822)='/dev/cuse\x00', 0x400000, 0x0) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00001ad000)='/selinux/enforce\x00', 0x0, 0x0) ioctl$KVM_CREATE_DEVICE(r2, 0xc00caee0, &(0x7f0000928000)={0x4, r1, 0x1}) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000e08000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c3f000)=0xe8) ioctl$TUNSETOWNER(r3, 0x400454cc, &(0x7f00009c1000-0x4)=r4) ioctl$KVM_S390_INTERRUPT_CPU(r3, 0x4010ae94, &(0x7f00009bf000-0x10)={0x3, 0xff, 0x3}) 2017/12/17 11:24:07 executing program 1: mmap(&(0x7f0000000000/0xae4000)=nil, 0xae4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000005000)={0x4, 0xffffffffffffffff, 0x0}) r3 = open$dir(&(0x7f0000000000)='./file0\x00', 0x202800, 0x10) mmap(&(0x7f0000ae4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r2, 0x540f, &(0x7f0000ae5000-0x4)=0x0) mmap(&(0x7f0000ae4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$getregset(0x4204, r4, 0x3, &(0x7f00009e1000)={&(0x7f0000ae5000-0x91)=""/145, 0x91}) sendmsg$unix(r2, &(0x7f0000002000-0x1c)={&(0x7f0000008000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000004000-0x8)=[{&(0x7f0000007000)='"', 0x1}], 0x1, &(0x7f0000005000)=[], 0x0, 0x0}, 0x4000) ioctl$KVM_SET_DEVICE_ATTR(r2, 0x4018aee1, &(0x7f0000004000-0x18)={0x0, 0x100000001, 0x1, &(0x7f0000003000)=0x0}) ioctl$KVM_GET_SUPPORTED_CPUID(0xffffffffffffffff, 0xc008ae05, &(0x7f0000005000)=""/20) symlinkat(&(0x7f0000a5f000-0x8)='./file0\x00', r3, &(0x7f0000036000)='./file0\x00') 2017/12/17 11:24:07 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x51a15551aaaad21f, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f00001df000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futimesat(r0, &(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000001000-0x10)={{r1, r2/1000+10000}, {0x77359400, 0x0}}) sysfs$1(0xfe4, &(0x7f00009b6000)="9c") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setxattr(&(0x7f00000e2000-0x8)='./file0\x00', &(0x7f00002b0000)=@known='system.posix_acl_default\x00', &(0x7f0000000000)="9c", 0x1, 0x1) 2017/12/17 11:24:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x6) writev(r0, &(0x7f0000e07000)=[{&(0x7f00005e5000)="2900000021001900013d3524000a00060200001600000000000000040d00140000000000000000088f", 0x29}], 0x1) 2017/12/17 11:24:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = creat(&(0x7f0000226000)='./file0\x00', 0x0) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0086426, &(0x7f000009c000)={0x6, &(0x7f0000677000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) dup2(r1, r0) fsetxattr(r0, &(0x7f0000e13000-0x19)=@known='system.posix_acl_default\x00', &(0x7f0000fe5000-0x4)="02000000", 0x4, 0x0) 2017/12/17 11:24:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00007d6000-0x8)={0x0, 0x0}) sendto(r0, &(0x7f0000dd6000)="1353b172336ab0ca3e65fe9db2baa958b1b4fa8821027ea3a61cce50b0bae0b1394637490757f0055a7452abec922c4ad2c9934ca78af88a4129081bef152d6d434c879c429aca04b351de977eb11895757905ad339d153ef13f74d409e26a5fcce5a1bb18fc092839305893ae3fcba3dedd5559f9ce215c6f5ee9aef33ce0998ea1918287fdef4a3b65294209033e4a7f843613b498b52a572fb234e4f0f11c95c9d6602b6d0f221d2388f60798161af003307b284f796f48ddb4f49b808f1253e9543b1abd0e22e6834857bee6257d5b53434684fff96cf9a503c7aaf8c4ad932388aac9fe7dfdf2d1ff158471b69bc2738a9ab7735d77bf", 0xf9, 0x40001, &(0x7f0000f0c000)=@un=@file={0x0, './file0\x00'}, 0xa) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f00008c2000-0x4)=0x0) ioctl$KVM_ASSIGN_DEV_IRQ(r0, 0x4040ae70, &(0x7f0000ec8000)={0x7ff, 0x5, 0x0, 0x500}) rt_sigqueueinfo(r1, 0x17, &(0x7f000037f000-0x10)={0x31, 0x81, 0x967, 0x2}) migrate_pages(r1, 0x5, &(0x7f0000c9e000)=0x401, &(0x7f0000fec000)=0x1a0) syz_emit_ethernet(0x40, &(0x7f0000f4e000-0x40)={@random="05ae89952a0d", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x4000000800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x32, 0x0, 0x9, 0x0, 0xdf, 0x0, @broadcast=0xffffffff, @broadcast=0xffffffff, {[]}}, @dccp={{0x0, 0x3, 0x4, 0x1, 0x1, 0x0, 0x0, 0xe, 0x8, "d33a06", 0xd99, "1b4cee"}, "2ce513143c765b342e2a0bbac59c"}}}}}, 0x0) 2017/12/17 11:24:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000e07000)=[{&(0x7f00005e5000)="2900000021001900013d3524000a00060200001600000000000000040d00140000000000000000088f", 0x29}], 0x1) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000067d000+0x152)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000f2f000-0x4)=0x0, &(0x7f00004e4000)=0x4) getsockname$netlink(r0, &(0x7f000006b000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000855000)=0xc) 2017/12/17 11:24:07 executing program 4: sysfs$1(0xfe4, &(0x7f00009b6000)="9c") r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000b8f000-0x11)='/selinux/context\x00', 0x2, 0x0) ioctl$KVM_GET_TSC_KHZ(r0, 0xaea3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$unix(r0, &(0x7f0000158000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_int(r0, 0x21, 0x5, &(0x7f0000001000)=0x0, &(0x7f0000001000)=0x4) 2017/12/17 11:24:07 executing program 1: mmap(&(0x7f0000000000/0xae4000)=nil, 0xae4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00007a3000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000ae5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000ae6000-0xe)='/selinux/load\x00', 0x2, 0x0) syz_kvm_setup_cpu$x86(r0, r1, &(0x7f000012a000/0x18000)=nil, &(0x7f0000562000-0xc)=[@text16={0x10, &(0x7f000059d000-0x2e)="0fee336736f30f6ff1d04d1a650f01dff36f0f01c9ea0eaa3a00ea5885470066b8010000000f01c10f3808beae22", 0x2e}], 0x1, 0x20, &(0x7f00007ef000-0x20)=[@flags={0x3, 0x0}, @dstype0={0x6, 0xe}], 0x2) pipe(&(0x7f0000ae4000)={0x0, 0x0}) mmap(&(0x7f0000ae4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r2, 0x8934, &(0x7f0000ae5000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x1600}) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) ioctl$KVM_CREATE_DEVICE(r4, 0xc00caee0, &(0x7f0000005000)={0x4, 0xffffffffffffffff, 0x0}) mmap(&(0x7f0000ae6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_buf(r2, 0x21, 0xcf, &(0x7f0000ae7000)=""/188, &(0x7f0000a2e000+0x533)=0xbc) ioctl$TIOCGSID(r4, 0x540f, &(0x7f0000ae7000-0x4)=0x0) ptrace$setopts(0x4206, r6, 0x4, 0x100008) open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) sendmsg$unix(r5, &(0x7f0000002000-0x1c)={&(0x7f0000008000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000004000-0x8)=[{&(0x7f0000007000)='"', 0x1}], 0x1, &(0x7f0000005000)=[], 0x0, 0x0}, 0x4000) ioctl$KVM_SET_DEVICE_ATTR(r5, 0x4018aee1, &(0x7f0000004000-0x18)={0x0, 0x100000001, 0x1, &(0x7f0000003000)=0x0}) ioctl$KVM_GET_SUPPORTED_CPUID(0xffffffffffffffff, 0xc008ae05, &(0x7f0000005000)=""/20) 2017/12/17 11:24:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) ioctl$KVM_X86_SETUP_MCE(r0, 0x4008ae9c, &(0x7f0000fed000)={0x13, 0x2, 0x9, 0x0}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = creat(&(0x7f0000226000)='./file0\x00', 0x0) ioctl$KVM_GET_REG_LIST(r2, 0xc008aeb0, &(0x7f000092f000)={0x2, [0x5, 0x5]}) r3 = dup2(r2, r1) ioctl$BINDER_THREAD_EXIT(r3, 0x40046208, 0x0) fsetxattr(r1, &(0x7f0000e13000-0x19)=@known='system.posix_acl_default\x00', &(0x7f0000fe5000-0x4)="02000000", 0x4, 0x0) 2017/12/17 11:24:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$seccomp(0x16, 0x0, &(0x7f00003df000-0x8)={0x8, &(0x7f0000865000-0x40)=[{0x401, 0x4, 0x101, 0xa2c}, {0xb4, 0x56f, 0x81, 0x4}, {0xffffffffffffed3a, 0x7ff, 0x9, 0x3}, {0x9, 0x3, 0x1db6, 0x100000001}, {0x1, 0x2a9, 0x9, 0x6}, {0x6ad5, 0x8000, 0x6, 0x5}, {0x8, 0x6, 0x3, 0x1}, {0xffff, 0xfffffffffffff801, 0xaca0000000, 0x7}]}) setrlimit(0xb, &(0x7f0000ca0000-0x10)={0xae83, 0x1ff}) mlock2(&(0x7f0000912000/0x4000)=nil, 0x4000, 0x81) prctl$setmm(0x23, 0x5, &(0x7f0000ab6000/0x3000)=nil) mremap(&(0x7f00007c5000/0x1000)=nil, 0x1000, 0x4000, 0x200000000000000, &(0x7f0000e60000/0x4000)=nil) r0 = syz_open_dev$tun(&(0x7f0000ef5000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000f58000)={@generic="431df1f38e6e005a112f648d1c22ce26", @ifru_addrs=@rc={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}}) r1 = syz_open_dev$sg(&(0x7f00000bb000-0x9)='/dev/sg#\x00', 0x7ffe, 0xbf) ioctl$KVM_SET_PIT(r1, 0x8048ae66, &(0x7f0000d8d000-0x70)={[{0x40, 0x3, 0x5, 0x3, 0x9, 0x8, 0xd5b, 0x5, 0x9, 0xfff, 0x4, 0x6, 0x5}, {0x8, 0x8001, 0x7, 0x1, 0x7fffffff, 0x80000000, 0x5, 0x1, 0x3, 0x8, 0xa5, 0x7, 0x3}, {0x9, 0x2000000, 0xffffffffffffffff, 0x1f, 0x9, 0x3e3, 0x2, 0x6, 0x10001, 0x400000005, 0x7, 0x401, 0x1}], 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f0000317000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x20000000000009, 0x7, @fr_pvc_info=&(0x7f0000d94000-0x14)={0x6, @generic="61e8f06fa5db19c6369a1383355544d6"}}}) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000063000-0x10)=[{&(0x7f00007a0000)="3900000012001947000003000000000000040700001fe076480000000103000009001d0066413e055600002808003ffb230300805a16075bff", 0x39}], 0x1) fcntl$getownex(r0, 0x10, &(0x7f0000bd2000)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_MAP(r1, 0xc0186404, &(0x7f0000e4d000)={&(0x7f0000b2c000/0x4000)=nil, 0x4, 0x3, 0x82, &(0x7f0000916000/0x3000)=nil, 0x0}) clone(0x1200000, &(0x7f0000b94000-0x4c)="7c1151d40100ffffffffffffff6011000100ffff06b3a03de50d3824e711bb687f374afc03000000ed1fba023d91fec833ff83050563def101bbdb99bbe8e10f2504faff7cc2537c9a3b23e4", &(0x7f00000c1000-0x4)=0x0, &(0x7f000048e000)=0x0, &(0x7f00007a1000-0x50)="bb99b1083481d5c5c32c03b9a47f88ad59fc70f0fe619aa087f7ef8a85c2c810396e8da8ea0a2cc365974e559f6796be948e5ff93b7509d8c1a0688fed11cac328a4b2e02943649860550348e195e3c3") mbind(&(0x7f0000069000/0x1000)=nil, 0x1000, 0x8000, &(0x7f0000c20000-0x8)=0x4, 0x7, 0x0) mbind(&(0x7f0000331000/0x3000)=nil, 0x3000, 0x1, &(0x7f000080e000-0x8)=0x0, 0x8, 0x2) ioctl$KVM_ENABLE_CAP(0xffffffffffffffff, 0x4068aea3, &(0x7f0000000000)={0x7d, 0x0, [0x53, 0x0, 0x0, 0x4], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_GET_REGS(r1, 0x8090ae81, &(0x7f0000a7c000-0x90)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000c71000)={0x0, 0x1}, &(0x7f00003a6000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00001a3000-0x20)={0x8887, 0x80, 0x20b, 0xffffffffffffffff, 0x7f, 0x5, 0x6, 0x401, r3}, &(0x7f0000be0000-0x4)=0x20) r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000e41000-0x12)='/dev/loop-control\x00', 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f000022e000)={@common='ip6gre0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getresuid(&(0x7f0000490000-0x4)=0x0, &(0x7f0000d9b000)=0x0, &(0x7f0000c82000)=0x0) setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f000038d000)={{{@in=@broadcast=0xffffffff, @in=@loopback=0x7f000001, 0x2, 0x7f, 0x0, 0x7, 0x4, 0x80, 0x80, 0x20, r5, r6}, {0x0, 0xffff, 0xfff, 0x0, 0x81, 0xd, 0x3, 0x3}, {0x5, 0xffffffffffffff7f, 0x2c, 0x91320000000}, 0x5, 0x4, 0x7fff, 0x0, 0x0, 0x2}, {{@in=@rand_addr=0x100000001, 0x0, 0x1}, 0x2, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfff, 0x3, 0x3, 0x1000, 0x7fffffff, 0x7ff, 0x6}}, 0xe8) r7 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) lgetxattr(&(0x7f000052c000-0x8)='./file0\x00', &(0x7f0000bd1000-0x1a)=@known="d96f6d2e6170706c652e73797374656d2e530700757269747900", &(0x7f0000147000)=""/0, 0x0) dup(r2) ioctl$LOOP_CTL_ADD(r4, 0x4c81, r7) 2017/12/17 11:24:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = creat(&(0x7f0000226000)='./file0\x00', 0x0) uname(&(0x7f00008c7000-0x62)=""/98) dup2(r1, r0) fsetxattr(r0, &(0x7f0000e13000-0x19)=@known='system.posix_acl_default\x00', &(0x7f0000fe5000-0x4)="02000000", 0x4, 0x0) 2017/12/17 11:24:08 executing program 4: sysfs$1(0xfe4, &(0x7f00009b6000)="9c") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000+0x101)='/dev/autofs\x00', 0x200, 0x0) pread64(r0, &(0x7f0000000000)=""/170, 0xaa, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_FREE_BUFS(r0, 0x4008641a, &(0x7f0000000000)={0x3, &(0x7f0000002000)=[0x7527, 0x1, 0x7]}) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x200, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000001000-0x5c)={{0xa, 0x0, 0xfffffffffffffffb, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, {0xa, 0x3, 0x4353b921, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, 0x7fff, [0x0, 0x7f, 0x8, 0x0, 0x81, 0x6, 0x8, 0x100000001]}, 0x5c) 2017/12/17 11:24:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000e07000)=[{&(0x7f00005e5000)="2900000021001900013d3524000a00060200001600000000000000040d00140000000000000000088f", 0x29}], 0x1) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000252000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$sock_proto_private(r1, 0x89e0, &(0x7f0000f6d000-0xb4)="29638bc8ab58756df214bac275b1b3c44fe995d1e174386b7e53a4034a38bb9165be7f03cfcb15259cdcf9122f7d9a7492335e2265c9e8d5020d1dc13c308d53908b39beb769292c8b3f815219b40c0f54972943053cb2e9e8ef49cf8c2f7676fe51bb634b2b1ee9fae8485756f956d53ad741bba1c43edce05502bd56712e278b70b491860cf5864f43865bd7e6f4125389550acda36d08ce9af398252b647abb3df0583908657647460be3b7c6cdd5c2f730dd") ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r1, 0xc0bc5351, &(0x7f0000396000)={0x6, 0x2, 'client1\x00', 0x6, "dabf8545f1678c8f", "3faa215cc6c856f8449ee767f07d3de40fdf14c068eff737235f3c7de6dab07a", 0x8, 0x5b15, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/17 11:24:08 executing program 1: r0 = syz_open_dev$sg(&(0x7f00006f3000-0x9)='/dev/sg#\x00', 0x4, 0x400000) ioctl$KVM_CHECK_EXTENSION_VM(r0, 0xae03, 0x45ec) mmap(&(0x7f0000000000/0xae4000)=nil, 0xae4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fremovexattr(r0, &(0x7f00000ca000-0x15)=@known='system.sockprotoname\x00') r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_DEVICE(r2, 0xc00caee0, &(0x7f0000005000)={0x4, 0xffffffffffffffff, 0x0}) open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) sendmsg$unix(r3, &(0x7f0000002000-0x1c)={&(0x7f0000008000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000004000-0x8)=[{&(0x7f0000007000)='"', 0x1}], 0x1, &(0x7f0000005000)=[], 0x0, 0x0}, 0x4000) ioctl$KVM_SET_DEVICE_ATTR(r3, 0x4018aee1, &(0x7f0000004000-0x18)={0x0, 0x100000001, 0x1, &(0x7f0000003000)=0x0}) ioctl$KVM_GET_SUPPORTED_CPUID(0xffffffffffffffff, 0xc008ae05, &(0x7f0000005000)=""/20) 2017/12/17 11:24:08 executing program 4: sysfs$1(0xfe4, &(0x7f00009b6000)="9c") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f0000000000)='\x00', 0x3) 2017/12/17 11:24:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = creat(&(0x7f0000226000)='./file0\x00', 0x0) dup2(r1, r0) socket$inet_tcp(0x2, 0x1, 0x0) fsetxattr(r0, &(0x7f0000e13000-0x19)=@known='system.posix_acl_default\x00', &(0x7f0000fe5000-0x4)="02000000", 0x4, 0x0) 2017/12/17 11:24:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000982000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = epoll_create(0x1000) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000985000-0xc)={0x0, 0x0}) epoll_wait(r1, &(0x7f0000a53000-0xc)=[{0x0, 0x0}], 0x1, 0xfffffffffffffffe) ioperm(0x7, 0x7, 0x2) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000aaf000)={0x20000004, 0x0}) 2017/12/17 11:24:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) bind$inet(r0, &(0x7f0000e9d000-0x10)={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_emit_ethernet(0x3e, &(0x7f000006c000)={@random="e3ae8895310d", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x4000000800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x67, 0x0, @rand_addr=0x0, @broadcast=0xffffffff, {[]}}, @igmp={0x21, 0x0, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, "bc010000dede23000000800005070000e60100b0"}}}}}, 0x0) 2017/12/17 11:24:08 executing program 6: r0 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000017000-0x8b6)="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", 0x8b7, 0x0, &(0x7f0000015000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000017000-0x560)={0x25, {{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x9, [{{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x560) 2017/12/17 11:24:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000bdb000-0x4)=0x0) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000e07000)=[{&(0x7f00005e5000)="2900000021001900013d3524000a00060200001600000000000000040d00140000000000000000088f", 0x29}], 0x1) 2017/12/17 11:24:08 executing program 1: mmap(&(0x7f0000000000/0xae4000)=nil, 0xae4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000005000)={0x4, 0xffffffffffffffff, 0x0}) open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) sendmsg$unix(r2, &(0x7f0000002000-0x1c)={&(0x7f0000008000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000004000-0x8)=[{&(0x7f0000007000)='"', 0x1}], 0x1, &(0x7f0000005000)=[], 0x0, 0x0}, 0x4000) mmap(&(0x7f0000ae4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_GET_STATUS(r2, 0x4c03, &(0x7f0000ae5000-0x8c)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0}) ioctl$KVM_SET_DEVICE_ATTR(r2, 0x4018aee1, &(0x7f0000004000-0x18)={0x0, 0x100000001, 0x1, &(0x7f0000003000)=0x0}) ioctl$KVM_GET_SUPPORTED_CPUID(0xffffffffffffffff, 0xc008ae05, &(0x7f0000005000)=""/20) 2017/12/17 11:24:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$seccomp(0x16, 0x0, &(0x7f00003df000-0x8)={0x8, &(0x7f0000865000-0x40)=[{0x401, 0x4, 0x101, 0xa2c}, {0xb4, 0x56f, 0x81, 0x4}, {0xffffffffffffed3a, 0x7ff, 0x9, 0x3}, {0x9, 0x3, 0x1db6, 0x100000001}, {0x1, 0x2a9, 0x9, 0x6}, {0x6ad5, 0x8000, 0x6, 0x5}, {0x8, 0x6, 0x3, 0x1}, {0xffff, 0xfffffffffffff801, 0xaca0000000, 0x7}]}) setrlimit(0xb, &(0x7f0000ca0000-0x10)={0xae83, 0x1ff}) mlock2(&(0x7f00003f6000/0x1000)=nil, 0x1000, 0x81) prctl$setmm(0x23, 0x5, &(0x7f0000ab6000/0x3000)=nil) mremap(&(0x7f00007c5000/0x1000)=nil, 0x1000, 0x4000, 0x200000000000000, &(0x7f0000e60000/0x4000)=nil) r0 = syz_open_dev$tun(&(0x7f0000ef5000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000f58000)={@generic="431df1f38e6e005a112f648d1c22ce26", @ifru_addrs=@rc={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}}) r1 = syz_open_dev$sg(&(0x7f00000bb000-0x9)='/dev/sg#\x00', 0x7ffe, 0xbf) ioctl$KVM_SET_PIT(r1, 0x8048ae66, &(0x7f0000d8d000-0x70)={[{0x40, 0x3, 0x5, 0x3, 0x9, 0x8, 0xd5b, 0x5, 0x9, 0xfff, 0x4, 0x6, 0x5}, {0x8, 0x8001, 0x7, 0x1, 0x7fffffff, 0x80000000, 0x5, 0x1, 0x3, 0x8, 0xa5, 0x7, 0x3}, {0x9, 0x2000000, 0xffffffffffffffff, 0x1f, 0x9, 0x3e3, 0x2, 0x6, 0x10001, 0x400000005, 0x7, 0x401, 0x1}], 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f0000317000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x20000000000009, 0x7, @fr_pvc_info=&(0x7f0000d94000-0x14)={0x6, @generic="61e8f06fa5db19c6369a1383355544d6"}}}) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000063000-0x10)=[{&(0x7f00007a0000)="3900000012001947000003000000000000040700001fe076480000000103000009001d0066413e055600002808003ffb230300805a16075bff", 0x39}], 0x1) ioctl$DRM_IOCTL_GET_MAP(r1, 0xc0186404, &(0x7f0000e4d000)={&(0x7f0000b2c000/0x4000)=nil, 0x4, 0x3, 0x82, &(0x7f0000916000/0x3000)=nil, 0x0}) clone(0x1200000, &(0x7f0000b94000-0x4c)="7c1151d40100ffffffffffffff6011000100ffff06b3a03de50d3824e711bb687f374afc03000000ed1fba023d91fec833ff83050563def101bbdb99bbe8e10f2504faff7cc2537c9a3b23e4", &(0x7f00000c1000-0x4)=0x0, &(0x7f000048e000)=0x0, &(0x7f00007a1000-0x50)="bb99b1083481d5c5c32c03b9a47f88ad59fc70f0fe619aa087f7ef8a85c2c810396e8da8ea0a2cc365974e559f6796be948e5ff93b7509d8c1a0688fed11cac328a4b2e02943649860550348e195e3c3") mbind(&(0x7f0000069000/0x1000)=nil, 0x1000, 0xc003, &(0x7f0000c20000-0x8)=0x4, 0x7, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f000035e000)={r1}) mbind(&(0x7f0000331000/0x3000)=nil, 0x3000, 0x1, &(0x7f000080e000-0x8)=0x0, 0x8, 0x2) socket$inet_udp(0x2, 0x2, 0x0) ioctl$KVM_ENABLE_CAP(0xffffffffffffffff, 0x4068aea3, &(0x7f0000000000)={0x7d, 0x0, [0x53, 0x0, 0x0, 0x4], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000e41000-0x12)='/dev/loop-control\x00', 0x0, 0x0) r4 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$KDMKTONE(r1, 0x4b3b, 0x101) lgetxattr(&(0x7f000052c000-0x8)='./file0\x00', &(0x7f0000bd1000-0x1a)=@known="d96f6d2e6170706c652e73797374656d2e530700757269747900", &(0x7f0000147000)=""/0, 0x0) dup(r2) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000ec0000)={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioctl$LOOP_CTL_ADD(r3, 0x4c81, r4) 2017/12/17 11:24:08 executing program 4: r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f000085b000)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000000000)=0xcb, 0x4) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00006c1000)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000001000)={0x0, 0x0, 0x1}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40086409, &(0x7f0000000000)={r2, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_UNIMAP(r1, 0x4b66, &(0x7f0000000000)={0x7, &(0x7f0000001000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) sysfs$1(0xfe4, &(0x7f00009b6000)="9c") fcntl$setstatus(r1, 0x4, 0x40800) 2017/12/17 11:24:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xfffffffffffffffc) writev(r0, &(0x7f0000e07000)=[{&(0x7f0000de3000)="2900000096001900013d3524000a00060200001600000000000000040d00140000000000000000088f4b", 0x2a}], 0x1) r1 = signalfd(r0, &(0x7f0000932000)={0xb}, 0x8) r2 = fcntl$dupfd(r1, 0x406, r1) ioctl$KVM_DEASSIGN_DEV_IRQ(r2, 0x4040ae75, &(0x7f000068a000-0x10)={0x100000001, 0x9, 0x2, 0x404}) r3 = add_key$keyring(&(0x7f0000df4000)='keyring\x00', &(0x7f0000098000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) add_key(&(0x7f0000c69000)='big_key\x00', &(0x7f0000481000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000081f000)="e92cc21016636684c5fb28af54bc368e2b9d058ec312adaaf848743d8048ab601284ab46c144c8884737bb9c8a4b0d82ad327faecaac38c1c56c3e41f72f0d48cd8fcf3306d3aa2c2fe40f2bf08baa7e29fd25617cfed9a48250dd5f20", 0x5d, r3) r4 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) ioctl$LOOP_CTL_ADD(r2, 0x4c80, r4) 2017/12/17 11:24:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = creat(&(0x7f0000226000)='./file0\x00', 0x0) r2 = dup2(r1, r0) fsetxattr(r0, &(0x7f0000e13000-0x19)=@known='system.posix_acl_default\x00', &(0x7f0000fe5000-0x4)="02000000", 0x4, 0x0) getsockopt$inet6_mreq(r2, 0x29, 0x1c, &(0x7f000012c000)={@loopback={0x0, 0x0}, 0x0}, &(0x7f0000921000)=0x14) 2017/12/17 11:24:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigreturn() socketpair(0x1, 0x0, 0x5, &(0x7f0000d1e000-0x8)={0x0, 0x0}) timer_create(0x5, &(0x7f00006f3000)={0x0, 0x19, 0x2, @thr={&(0x7f0000ab1000-0xcc)="0936b72bf87e7597a83fcb178f92753fd5e572a7430003186cf18483a79a54977a90d2c697468904822339cc1fe8a65c9c5a6f766c533c8ad1ce8a9ece8fffc4d0c495bccb563cd6123948cb1900a3b8523df2d8874c2c674593f4f08e2cc411fe9a76ca8a3331d17a448b87bf29a335edea6dbc65507aa43ee87e3223491f1d6b921dbc33a0084b9871287556ec68dbbf518fb1f6d09316dad597840af379859e3952bd1acc95ef1643f279f2621138f34ccbe3489b2569f8e2e69be64d5b476eac0f1e62dbdf636cb63d9c", &(0x7f0000289000)="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"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000089000-0x4)=0x0) timer_settime(r1, 0x0, &(0x7f00000f3000-0x10)={{0x0, 0x0}, {0x0, 0x989680}}, &(0x7f0000f9c000)={{0x0, 0x0}, {0x0, 0x0}}) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000814000-0x4)=0x101, 0x4) ioctl$DRM_IOCTL_GET_MAP(r0, 0xc0186404, &(0x7f0000d3f000-0x18)={&(0x7f0000d1f000/0x1000)=nil, 0xcf, 0x0, 0x32, &(0x7f00005ed000/0x2000)=nil, 0x0}) syz_emit_ethernet(0x3e, &(0x7f000006c000)={@random="e3ae8895310d", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x4000000800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x67, 0x0, @rand_addr=0x0, @broadcast=0xffffffff, {[]}}, @igmp={0x21, 0x0, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, "bc010000dede23000000800005070000e60100b0"}}}}}, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f000092a000)={0x2000000}, 0x4) 2017/12/17 11:24:08 executing program 0: socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) io_setup(0x7, &(0x7f0000000000)=0x0) ioctl$KVM_SET_VAPIC_ADDR(r0, 0x4008ae93, &(0x7f000084e000-0x8)=0x10000) 2017/12/17 11:24:08 executing program 1: mmap(&(0x7f0000000000/0xae4000)=nil, 0xae4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000ae5000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) mmap(&(0x7f0000ae4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000ae4000+0x8d)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$KVM_CREATE_DEVICE(r2, 0xc00caee0, &(0x7f0000005000)={0x4, 0xffffffffffffffff, 0x0}) open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) sendmsg$unix(r3, &(0x7f0000002000-0x1c)={&(0x7f0000008000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000004000-0x8)=[{&(0x7f0000007000)='"', 0x1}], 0x1, &(0x7f0000005000)=[], 0x0, 0x0}, 0x4000) ioctl$KVM_SET_DEVICE_ATTR(r3, 0x4018aee1, &(0x7f0000004000-0x18)={0x0, 0x100000001, 0x1, &(0x7f0000003000)=0x0}) prctl$getname(0x10, &(0x7f000054a000-0xee)=""/238) mmap(&(0x7f0000ae4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x7, &(0x7f0000ae5000-0x58)={0x0, 0x3a, 0x2, @thr={&(0x7f0000853000)="d3ed8ddac005b39cea32bf9f987113775ae59c87ef358a84b38a5ea330a3ca42e94158c8b26d9cee6ca8495d1b3a447527595590647582369803f7525090ddb11d2dd640762086bb9f46fed51f30fd9fdd6f757a7a71ceace167683bbfc8ff5b025f4fa5dcde8ed71c5321632f5b3c3ad2da6002af144efe694008ee986ca16d11d50b4a9068b60a", &(0x7f00005ad000-0xd0)="5f82c03d13165896ecd451601364bd5e99f9cd9e04a4c8aadd1f33cf0a447046d2c2377509da376dec89ae9cf72abf4cd3d671421fbad7e2b25016c4645a2bd215bc64aec4565ed1282ccd381c38ecd530872dda588ca47878804e5957ba5038d556fe897d0748597cb268be3b882286e988de53f0814bb360af7bded2fbe8df97fd5f0bd0fbce98c0f07b3d3505d7383d4c11819a08726f84ecef9b688cfa666d101404d06d9496fcb37a48e221275fe8ba04a88a8cb8269ab0096717774705123775a7af4cad42db9c27859d4118bd"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ae5000-0x4)=0x0) mmap(&(0x7f0000ae4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) llistxattr(&(0x7f0000ae6000-0x8)='./file0\x00', &(0x7f00008e9000)=""/169, 0xa9) timer_gettime(r4, &(0x7f0000ae5000-0x8)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$KVM_GET_SUPPORTED_CPUID(0xffffffffffffffff, 0xc008ae05, &(0x7f0000005000)=""/20) 2017/12/17 11:24:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000ebb000)='/selinux/member\x00', 0x2, 0x0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000491000)={0x4, 0x0}) r2 = creat(&(0x7f0000226000)='./file0\x00', 0x4) fsetxattr(r0, &(0x7f0000e13000-0x19)=@known='system.posix_acl_default\x00', &(0x7f0000fe5000-0x4)="02000000", 0x4, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r2, 0x800443d2, &(0x7f00005fa000-0x8)={0x2, &(0x7f000048c000-0x28)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}]}) 2017/12/17 11:24:08 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000001000-0xb)='/dev/vcsa#\x00', 0x2, 0x10000) ioctl$KVM_SET_MP_STATE(r0, 0x4004ae99, &(0x7f0000c16000)=0x4) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000000000)=0xffffffffffff0000, 0x4) sysfs$1(0xfe4, &(0x7f00009b6000)="9c") 2017/12/17 11:24:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000d0b000)='/selinux/context\x00', 0x2, 0x0) ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f00003a1000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = socket$netlink(0x10, 0x3, 0x0) accept4$unix(r0, &(0x7f0000107000-0x5c)=@file={0x0, ""/90}, &(0x7f0000cd3000)=0x5c, 0x800) writev(r1, &(0x7f0000e07000)=[{&(0x7f00005e5000)="2900000021001900013d3524000a00060200001600000000000000040d00140000000000000000088f", 0x29}], 0x1) 2017/12/17 11:24:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00004c0000)='/selinux/status\x00', 0x0, 0x0) bind$netlink(r0, &(0x7f0000e63000)={0x10, 0x0, 0x0, 0x5}, 0xc) syz_emit_ethernet(0x3e, &(0x7f000006c000)={@random="e3ae8895310d", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x4000000800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x67, 0x0, @rand_addr=0x0, @broadcast=0xffffffff, {[]}}, @igmp={0x21, 0x0, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, "bc010000dede23000000800005070000e60100b0"}}}}}, 0x0) bind$bt_rfcomm(r0, &(0x7f0000c17000)={0x1f, {0x2, 0x991, 0x40, 0xfffffffffffffff7, 0x2, 0x8}, 0xffffffff}, 0x9) 2017/12/17 11:24:08 executing program 4: sysfs$1(0xfe4, &(0x7f00009b6000)="9c") r0 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f00008d1000)={&(0x7f00005ec000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000001000-0x30)=[{&(0x7f00002ad000-0x8a)=""/138, 0x8a}, {&(0x7f00003e0000-0xaf)=""/175, 0xaf}, {&(0x7f0000889000-0x55)=""/85, 0x55}, {&(0x7f0000001000-0xfe)=""/254, 0xfe}, {&(0x7f0000683000)=""/113, 0x71}, {&(0x7f00005c0000-0xd2)=""/210, 0xd2}], 0x6, &(0x7f0000970000-0xb9)=""/185, 0xb9, 0x80}, 0x40) 2017/12/17 11:24:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = creat(&(0x7f0000226000)='./file0\x00', 0x0) r2 = dup2(r1, r0) ioctl$KVM_ASSIGN_PCI_DEVICE(r2, 0x8040ae69, &(0x7f0000305000)={0x401, 0x100, 0x4142, 0x4, 0x80000000}) fsetxattr(r0, &(0x7f0000e13000-0x19)=@known='system.posix_acl_default\x00', &(0x7f0000fe5000-0x4)="02000000", 0x4, 0x0) 2017/12/17 11:24:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x3) writev(r0, &(0x7f0000e07000)=[{&(0x7f00005e5000)="2900000021001900013d3524000a00060200001600000000000000040d00140000000000000000088f", 0x29}], 0x1) 2017/12/17 11:24:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$seccomp(0x16, 0x0, &(0x7f00003df000-0x8)={0x8, &(0x7f0000865000-0x40)=[{0x401, 0x4, 0x101, 0xa2c}, {0xb4, 0x56f, 0x81, 0x4}, {0xffffffffffffed3a, 0x7ff, 0x9, 0x3}, {0x9, 0x3, 0x1db6, 0x100000001}, {0x1, 0x2a9, 0x9, 0x6}, {0x6ad5, 0x8000, 0x6, 0x5}, {0x8, 0x6, 0x3, 0x1}, {0xffff, 0xfffffffffffff801, 0xaca0000000, 0x7}]}) setrlimit(0xb, &(0x7f0000ca0000-0x10)={0xae83, 0x1ff}) mlock2(&(0x7f0000912000/0x4000)=nil, 0x4000, 0x81) prctl$setmm(0x23, 0x5, &(0x7f0000ab6000/0x3000)=nil) mremap(&(0x7f00007c5000/0x1000)=nil, 0x1000, 0x4000, 0x200000000000000, &(0x7f0000e60000/0x4000)=nil) r0 = syz_open_dev$tun(&(0x7f0000ef5000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000f58000)={@generic="431df1f38e6e005a112f648d1c22ce26", @ifru_addrs=@rc={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}}) r1 = syz_open_dev$sg(&(0x7f00000bb000-0x9)='/dev/sg#\x00', 0x7ffe, 0xbf) ioctl$KVM_SET_PIT(r1, 0x8048ae66, &(0x7f0000d8d000-0x70)={[{0x40, 0x3, 0x5, 0x3, 0x9, 0x8, 0xd5b, 0x5, 0x9, 0xfff, 0x4, 0x6, 0x5}, {0x8, 0x8001, 0x7, 0x1, 0x7fffffff, 0x80000000, 0x5, 0x1, 0x3, 0x8, 0xa5, 0x7, 0x3}, {0x9, 0x2000000, 0xffffffffffffffff, 0x1f, 0x9, 0x3e3, 0x2, 0x6, 0x10001, 0x400000005, 0x7, 0x401, 0x1}], 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f0000317000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x20000000000009, 0x7, @fr_pvc_info=&(0x7f0000d94000-0x14)={0x6, @generic="61e8f06fa5db19c6369a1383355544d6"}}}) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000063000-0x10)=[{&(0x7f00007a0000)="3900000012001947000003000000000000040700001fe076480000000103000009001d0066413e055600002808003ffb230300805a16075bff", 0x39}], 0x1) ioctl$DRM_IOCTL_GET_MAP(r1, 0xc0186404, &(0x7f0000e4d000)={&(0x7f0000b2c000/0x4000)=nil, 0x4, 0x3, 0x82, &(0x7f0000916000/0x3000)=nil, 0x0}) clone(0x1200000, &(0x7f0000b94000-0x4c)="7c1151d40100ffffffffffffff6011000100ffff06b3a03de50d3824e711bb687f374afc03000000ed1fba023d91fec833ff83050563def101bbdb99bbe8e10f2504faff7cc2537c9a3b23e4", &(0x7f00000c1000-0x4)=0x0, &(0x7f000048e000)=0x0, &(0x7f00007a1000-0x50)="bb99b1083481d5c5c32c03b9a47f88ad59fc70f0fe619aa087f7ef8a85c2c810396e8da8ea0a2cc365974e559f6796be948e5ff93b7509d8c1a0688fed11cac328a4b2e02943649860550348e195e3c3") mbind(&(0x7f0000069000/0x1000)=nil, 0x1000, 0x8000, &(0x7f0000c20000-0x8)=0x4, 0x7, 0x0) mbind(&(0x7f0000331000/0x3000)=nil, 0x3000, 0x1, &(0x7f000080e000-0x8)=0x0, 0x8, 0x2) ioctl$KVM_ENABLE_CAP(0xffffffffffffffff, 0x4068aea3, &(0x7f0000000000)={0x7d, 0x0, [0x53, 0x0, 0x0, 0x4], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000e41000-0x12)='/dev/loop-control\x00', 0x0, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000ba6000-0x8)={0x0, 0x0}) ioctl$sock_FIOGETOWN(r4, 0x8903, &(0x7f00008cf000)=0x0) r5 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) lgetxattr(&(0x7f000052c000-0x8)='./file0\x00', &(0x7f0000bd1000-0x1a)=@known="d96f6d2e6170706c652e73797374656d2e530700757269747900", &(0x7f0000147000)=""/0, 0x0) dup(r2) ioctl$LOOP_CTL_ADD(r3, 0x4c81, r5) 2017/12/17 11:24:08 executing program 1: mmap(&(0x7f0000000000/0xae4000)=nil, 0xae4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000005000)={0x4, 0xffffffffffffffff, 0x0}) open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) sendmsg$unix(r2, &(0x7f0000002000-0x1c)={&(0x7f0000008000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000004000-0x8)=[{&(0x7f0000007000)='"', 0x1}], 0x1, &(0x7f0000005000)=[], 0x0, 0x0}, 0x4000) r3 = socket$bt_hci(0x1f, 0x3, 0x1) mmap(&(0x7f0000ae4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r3, &(0x7f00003d2000)=[{&(0x7f0000ae5000-0xac)="9dd58d21eb5a4341866889b20dbbc6aedbf05b59e505e2f1a6fc29e78a47d93284b11c401f96598483f126f21e1f59996290e4121ca6f01254a21265b47cdf703a316c4e3460b0481657ecfff364384da9f057fb727e4dae54cd6b7cc42af4503344b753064a6bd172fd8f997c172b8c9be3a99d66b4dc8c05ea0fdaf38fb43dbbf172ca1df855ab24fe3f60447e9bdb42f12cd0219a07112fea246695c5be87c3dd3145a456584d9260e10c", 0xac}, {&(0x7f0000ae4000)="7635cbce9a0b6234890db3f677865a453dda8ad1748f171e69383102549a9783b627e34b1ab24fd19a1e87858ad2bbb7d260afed92aeec07d689348a15f4f5b6e2bb726a307af3b3dcda3c6eb7af3f4246b2cc4ab1f8954c3febfa0b87165e15d8955520465ca3912c446840e5d819cf3f1fb7951fd7bc52a8ab3d3689b1193a734988e18ca82e8fcd818fa8295a05663d604394dde40329ad39ff3905ddf2d4f88f054701feb5ecde02ca1f2633439219362abeaaf456898b3b580672c7eb7bf3918a2a788d8b8c49df42e992dc8fe7c6b6bf5acb63a0e363bc3707c1c7d175a7c6a2524ad3ad38c877b7e192d7", 0xee}, {&(0x7f0000ae4000)="0227202384187844a019fe83fa10e5641ace82aa49cfdd1342bcd95edd8cd755cdc82da6db5e0321ce", 0x29}, {&(0x7f000072f000)="5f1d7518d7e3f6291f90d9bd1df2ef02237e1d95f4601e82bd65311a3affd3b5dcdf324969f23b3878c0fd24e5947c0b6dfee8cdaae0d72a3f601fb5d8963c4d805b04ae007d33dbde48b8bae018ac295555596d1f2ebf2f0fab14e0ce54534e5f45e93c3e28d11ce211b18a98274841831c00c8e5a7694493acb57d9fa16dcb97028a725ebab4a974b2ea143430b27ac861197a5f8a43851d75901086e5d50f33ed731b2fa09b9a52b273c59fdfa44b9d9733b02183fc117cb33cfd", 0xbc}, {&(0x7f0000ae4000)="cbd9d2654bdeb743f5c970b4e6310202e2f6fa020393e90524c86a1b19df80", 0x1f}, {&(0x7f000061f000)="8174cf785184f508cb0d4eb73ec7396b653a531c475f769059e766fac03675bc81a4baabc66dde155d58ae71add1e793112c8e1a275ff11d3bb8ce32f3504f3e2ffb714e6de2ccc6dff98696930e24d69fc240cd9859cd5aa5f0256b81a3cab768b6430cb34d14152d5ff0828b5be6d5238f9451441779bb0e7aaf30df7c38a487d17e90ca2d32996ba00f0a20bff4d7ceec14d8f36b453ca08d1dff", 0x9c}, {&(0x7f0000294000)="5f9a1c206de824344ee0b01249ced523564f01e95fadf69c4a8fc7525db73ac1bc2dd4b161ddd1f55fffa54e53a5083a075dee43fef0a94e51f9dfbfe720153cc9b28cdefe42e426bc48937b800f6eb04a4e08647df4037692d905fb92e73efc01b87fc707efe7914f5c719a19184c4775cb58038cdcfb7b92f9c9abcf5164e3f2c5df6626a15f2335774dc176f5cf88e4459d0e83a5e5d62429241973743adee4dac7e39f16d2b013ac64c51d52765f537f8ac6b183e5c463f3967cf728f258490c10aaac9b893303cdb143d77092e50e92a20fd51bb787e31b509f0073bdb81ab8b4e11ed597adfd7dd2aefc112c04a6543bf6fb476d993e", 0xf9}, {&(0x7f00006ca000-0x9)="5dc90a248d99f0902b", 0x9}, {&(0x7f0000ae4000)="0c3a4bd08ada7d3f22c1bb709c", 0xd}, {&(0x7f0000ae4000)="ce5256312d49a2198d0e4973e41dabcad66881ec3c7fc542ab2548ad5eea378fe3310c233ffff48989d097937dfcbfb005bca60d4539947be1869488e09506f26e2864f3c3bb4f912833290ca167140c47c83f86d5f5581775cd665e905f0d3448ede3101d0a76527cdb1fde9661de8073e7e0034292a22403a34f7497199a495b1b669c8993d7f45acb08272c060f6e763d71cee0ecab0a32eb8f938f5254bad3eb2ecbd10ebbba4ef2131b325db6628e2cac66536f213cf57099fe8de7b894f237a0b95810edeb780f3654c921869484e94735e013d33b10507b307122fe3b402776f4c21dc2c227661fd5e9fa0d29a82009d7bde6664a351bf5891a2dc8c474f18fdd3d2791555021abf227bcf2ec1b5ee6a87645c35d2808bd795360555052a8e611b66ab15fad4c3552cd1ede0f5ecf46e517ab45302a16ee97b7bc8b2ba96556c22eb222b9af3067459a2963dc15c47766dd2368452e73c2f05ffe1e4fce04f6133737d2290cd4cc0bade305166f4f4ad1531cfa20a0cdd4fe9d7d82f3bd3c9a6de240d4874bc0ebe2f0172909f9a56a6e010688da6beda50e22bfee4d6a77f6f096e7db939b8148012ea96ba10149b686ce5deab735e0ecddc602af1a4680f28ccd7a11815f2be8e7c004dd881cd67d3ec8dcb5d2c29d395b6d3c96c17269c40e18802aa5eb23fce0f68f75749b93a700ba73a0a7868b5ab652e1230082f12c1a826982ef7e39e8a7ccf29e5ba9828331ec134248dc333dfb922830afa536179b89941a5b0b2686902850728255f8fc2207b2b11ef8eca3213c21273cd868f4d37e073b700147ae7895c5c8c6767aef313f6dd5e37420ccc851b122322e6cf6a5b07f3df65377e6a70d0bc8f4b74ff03393fd7a7e4e55822bf5e573e8477c7389d048a583f1386151fb5c2d88b06349dfa677bcb50de048cb78f60997315e992d2a5098b10e94fa467537cc3516aafdcce6eeff516002e0d8613bdeb38ee459d49145af669255bf823fa58222022783341e709e1524af9f7f015a4e39a3827306d19fd0109ecac466617dab0cfee337a4fbc38a5d917bb78c324a49495fc95e780e762def9a9aa68c130844b12d2f587f8aa4a678601737768f84869093493cdc41daffbb581288061d19bcb499ed6bf8ae5dd02bab8656f7b3268cb3aaccecbf3fca74d88518c18c1b4a4ad05ce240b1bae451708bf6d1c9a65e893db706572d58d0c226052013f485439e3d9115146deb73dd65ff10f03a08635c1b9c9e61a79e455d27cb83a8504ad4f4d1b88e618a351579cf9adfcf190e8787d7ee06257792c8306ce57426e3f5dcd21f5ca8c477509295c624d184594493869a390dbe3503b9180c262d0d8ebc66524d03d9b5adf08c65503467545c00c1983f5f9c946675f3f7ead5109290962a6348df0df1740d597a3bfd43d8e62550cb1584f5d4cd8cd65626dfd97de5359dec4a9216502dd6f92d63d086786c8fc3228a311fbb25f99b2506a348fff77b6c0ca266108804b8f7adc158926df543b3da2f1d5dfc8378d802bb4fa8664c86289b274651cca732e071fb64dfce136d3f4acdc289fcc31b3dd4cfaa749e9dbb44b933bf3b3743419b199f5a421ca51cb6f34474a8b09e0205cfe88b85a1198b7ae6b21399c0695a4f6356136ea5e4717110cd3aac61df9170867a17495865ded74dfe51de3865e568aca58cb23d7795170e018c534e75f78d89e83d0b7892650d883eea2a4151337d376761a85903732f4e9ac9766386f59510568996b94fb92e4949a3a87c3bdd31a905cb1edc0a86a0c295a6793a1cc4a50b89cff78a4e1df186e2c082c1babc8b28b728bfb2de2113517b2feceae2738560c0b88f09b71112e624b1b554da9598b04ab643c80052c9a6b025da1759a389074b8c1df8cf73eec0d9125502f7470335933707349997d071fbf1a5cadb1d60d00c960a6ce21bb1f078fc1a098667c2b534e7e1eb2d2242d44c7dfb17781e405672b1e24839bed96a8c31dfa15ffcd2317b6fe17c543f172d907eff580033cf28e86ed5fac12ebc426daf7a5e1bc4e3e11271e812ffc367140504a80c9036a88fb1c5a0a6c3bb3455a017a1c039e9d4f388f92d4580f6c12825dc4cd1df9690a503eb0af8a3d7670107282b01989c6e65aa3658afc7d641053850c8200f030d9d8f7af101d2e659c01f3d6bf08bae5a6b2f5a5451cee1a38cc0ef7eb7c574d5974ee4364d6f4573615454e599db6ed8d695270ceb0979aa5245c1461bc9cd8d83865a48d35e2bb61185bd174f24b31ec5058f65031e1f3e0444cee7238ece9e29156db4ec6a37831b041141d3a0d44bc3a0930e77fba53e3c2298b84002228cc9597de7d966992fe43b5c05ffd06fcb02af041fd88bed990888ea2e621938fe8e8123d52e037cda3f74e24aa68be1a5ca8cc73de86800798904f7ac3e7a5998b38b860f86ce447c9bd3403cec4d2c4f47e9f3e146c279ae78c949c740c33fb8bc7e0d9b47d0fbdc743cbe9db52b2ffae7b97190ee6a15e8343bb3890a930822e87cf38ebe8e9e23405616882e0678b0b32a41b86997e9f55b4d728ce1e7193843a83ad3e7b6dc6ae176ea31d0eb42ab3cf9f73e39c19e940d2bcbb76b8e707f2f5f2be05ba538c2f3f5ee3d81f9fb77924ea537525affee4bb8fff83313c9bea795fc19b3210fa620c4c68fa2e01af65551d420930d7d88fe4af1fc244626350b7c2f9cc5890d8b62edd8ed92d69bd3d67f9d45e72c3040df0a16745ea35977168fcdfdee4b79ad721adeed25aa1d6e92c588586fc6d4eed6301aac26c4ecb1b16197331f041af0f2861e0033a53d0ecd9b6c723ca81018c918cf58b40a8e82c1f9cb3b1b059ce43baaa8ea273c9570332b608aef86e8286df23c179de9fa57e3558e6c511d265755e4b612a5cf76e9355a64068d81f6b32945ff221864ae076178cbe87b24cb3f9572ee33c5cabb0cc03dd68054de78058fbec2bc11667be8ae2703efe111299f9b3556cd4f08fdd52a65b8dba831e63dfb44be0e4d840799060d40a60939b4c00d8924ef83e26e34ee02e94ee895c59c6610427e5416b5b1443a87228fd981dedd53308ad7921efcca32881ba63f3460d12434f4b760631e5931c770a413e342c69c21659812c21e7ca6f4d11b0e8a7ef24102017cf4484683007a75c2a64aeff3e772ed4cfa0fb05144700e2fc54256138b3e5e02563106684b8246d9d6d7f554261dcf2824d59132c618a4c7099ea46d25d80b045f3b23f257018e8e6c61279d4f3de2a37e8ec5e4aa9377d55197af5b4c91f48cfe682a74bb6aead4d1fe91876a81ec6f44b3f6f1545a11abf5d34308df3a2ff60482788acdd81d514fbbec414e5b78e7406163a120b8f259f7f95edb4fbf6160582be6521ef476694655279411ccec15c534bac348c5a93ef32e0f0d801505d79d1ab1dd28d6d104c5ffa7135042126997c2f2aa3b78c1e42e6d8e0aa90a9b1948124e5cf613e4c1de012855bf62b5edb2d7f66dfe681a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0x1000}], 0xa, 0x0) ioctl$KVM_SET_DEVICE_ATTR(r2, 0x4018aee1, &(0x7f0000004000-0x18)={0x0, 0x100000001, 0x1, &(0x7f0000003000)=0x0}) ioctl$KVM_GET_SUPPORTED_CPUID(0xffffffffffffffff, 0xc008ae05, &(0x7f0000005000)=""/20) 2017/12/17 11:24:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000982000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = epoll_create(0x1000) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x8, 0x0, 0x1ff, 0x0, 0x0, 0xfe, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000985000-0xc)={0x0, 0x0}) epoll_wait(r1, &(0x7f0000a53000-0xc)=[{0x0, 0x0}], 0x1, 0xfffffffffffffffe) sync() pipe2(&(0x7f0000168000-0x8)={0x0, 0x0}, 0x800) getsockopt$bt_BT_RCVMTU(r3, 0x112, 0xd, &(0x7f00008c6000-0x2)=0x7, &(0x7f00000bb000)=0x2) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000aaf000)={0x20000004, 0x0}) r4 = bpf$PROG_LOAD(0x5, &(0x7f0000861000)={0x2, 0x5, &(0x7f0000c80000)=[@generic={0x101, 0x7c0000000, 0xfffffffeffffffff, 0x884}, @map={0x3fff8000, 0x7fffffff, 0xffffffffffff05d6, 0xffffffffffffff9c}, @generic={0x7fff, 0x9, 0x3, 0xfff}, @map={0x5, 0x1f, 0x9, r2}, @generic={0x7, 0x6, 0x6, 0x8}], &(0x7f0000d98000)='\x00', 0x1f, 0x9b, &(0x7f00008b6000)=""/155, 0xb53, 0x1}, 0x30) arch_prctl(0x0, &(0x7f0000e22000)="0530bf0d5436cc05d31353e1a5d473165fd6fe9978b63f502513afca67b72acf2aec2e77ad0f7374b09c2880caddea2fbc01df0b2918a2d2fc1f8a9379db48247cd8adfb0d5a3457e31c892305fe9aa7a3116605324037d874218a559cbaddddb9e61e73323d130b882e8b976e5d0326cd119cead4da8d60b4d80bfdeb93e05a3a6c16f3598c741b53ee954bc66dada386c98a74fb28c698d1d0318f2095ba80a49b25d3c87b1e7da7b96fa59c8597f82529af67be656fc9a0c0f3c2c1e7eb47f4d99db04d914a20daddf0313e9065804d03e08c9e4eea090a5f07890c3f8f730a7200418090db9f3986eef69dd206e86c96fafeb3") ioctl$PERF_EVENT_IOC_SET_BPF(r2, 0x40042408, r4) syz_open_dev$sg(&(0x7f0000d50000)='/dev/sg#\x00', 0x6, 0x100) 2017/12/17 11:24:08 executing program 6: r0 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet(r0, &(0x7f0000014000)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000015000-0x11)='/dev/vga_arbiter\x00', 0x20000, 0x0) ioctl$KVM_GET_MP_STATE(r1, 0x8004ae98, &(0x7f0000017000-0x4)=0x0) sendto$inet(r0, &(0x7f0000017000-0x8b6)="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", 0x8b7, 0x0, &(0x7f0000015000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/17 11:24:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f000006c000)={@random="e3ae8895310d", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x4000000800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x67, 0x0, @rand_addr=0x0, @broadcast=0xffffffff, {[]}}, @igmp={0x21, 0x0, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, "bc010000dede23000000800005070000e60100b0"}}}}}, 0x0) mq_open(&(0x7f000051e000)='\x00', 0x42, 0xa, &(0x7f0000234000)={0x5, 0x2, 0xa8ff, 0x3ff, 0x81, 0x200, 0xab, 0x7ff}) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f000010b000-0xa)='/dev/cuse\x00', 0x4400, 0x0) ioctl$KVM_SET_TSS_ADDR(r0, 0xae47, 0xd000) 2017/12/17 11:24:08 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000002000-0x2)={0x401, 0x401}, 0x2) ioctl$KVM_SET_TSC_KHZ(r0, 0xaea2, 0x800) sysfs$1(0xfe4, &(0x7f0000000000)="9c") 2017/12/17 11:24:08 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = creat(&(0x7f0000226000)='./file0\x00', 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00002e6000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) r2 = dup2(r1, r0) fsetxattr(r0, &(0x7f0000e13000-0x19)=@known='system.posix_acl_default\x00', &(0x7f0000fe5000-0x4)="02000000", 0x4, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_IRQ_BUSID(r1, 0xc0106403, &(0x7f0000000000)={0x1ff, 0x1, 0x1, 0x9}) getsockopt$SO_PEERCRED(r2, 0x1, 0x11, &(0x7f0000b89000)={0x0, 0x0, 0x0}, 0xc) ioctl$KVM_S390_VCPU_FAULT(r2, 0x4004ae52, &(0x7f0000295000-0x8)=0x7) 2017/12/17 11:24:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00001a8000)={0x0, 0x0}) socketpair(0xa, 0x8000b, 0x0, &(0x7f0000cc2000-0x5)={0x0, 0x0}) getsockname$inet(r0, &(0x7f0000a2a000)={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000097d000)=0x10) socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000206000-0x10)=[{&(0x7f0000add000-0x57)="3ffb13c8612f2e0dc15ff8ff44af22ea54a5d0f0eff2ad94af7c2267a65f756d2b1410e21312f83d223d70a730628ffb2156964db27963ae61edd1d908ee983969ac32b4da41152787783c2da2fcf0910c02a4b5a648f5", 0x57}, {&(0x7f00003c1000)="0260767f91597ac46bde315d4aff89c283e143b45106b9d4fd9157e5e0fd025bb1eba2cbfafa782322ddd0a21654adbdbeba73a02c5a7930e2033d832d4b06017ee1bbca2378e5d69de8b70659ddf9339b462ca277937071269cd72d7236e9d74ae054f1d9da1856f724e6913b6ff9d1604fa58cba11fe3e5260c48c33a3db8e83317147de9d22253a15bee80ad9417b3b8214c22bcebba0d480421e038b5eda0fd134bb4602316a2a814dc35f75a222f5bc5ceaaec4b7", 0xb7}], 0x2) mprotect(&(0x7f0000a21000/0x2000)=nil, 0x2000, 0x2) 2017/12/17 11:24:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$seccomp(0x16, 0x0, &(0x7f00003df000-0x8)={0x8, &(0x7f0000865000-0x40)=[{0x401, 0x4, 0x101, 0xa2c}, {0xb4, 0x56f, 0x81, 0x4}, {0xffffffffffffed3a, 0x7ff, 0x9, 0x3}, {0x9, 0x3, 0x1db6, 0x100000001}, {0x1, 0x2a9, 0x9, 0x6}, {0x6ad5, 0x8000, 0x6, 0x5}, {0x8, 0x6, 0x3, 0x1}, {0xffff, 0xfffffffffffff801, 0xaca0000000, 0x7}]}) setrlimit(0xb, &(0x7f0000ca0000-0x10)={0xae83, 0x1ff}) mlock2(&(0x7f0000912000/0x4000)=nil, 0x4000, 0x81) prctl$setmm(0x23, 0x5, &(0x7f0000ab6000/0x3000)=nil) mremap(&(0x7f00007c5000/0x1000)=nil, 0x1000, 0x4000, 0x200000000000000, &(0x7f0000e60000/0x4000)=nil) r0 = syz_open_dev$tun(&(0x7f0000ef5000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000f58000)={@generic="431df1f38e6e005a112f648d1c22ce26", @ifru_addrs=@rc={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}}) r1 = syz_open_dev$sg(&(0x7f00000bb000-0x9)='/dev/sg#\x00', 0x7ffe, 0xbf) ioctl$KVM_SET_PIT(r1, 0x8048ae66, &(0x7f0000d8d000-0x70)={[{0x40, 0x3, 0x5, 0x3, 0x9, 0x8, 0xd5b, 0x5, 0x9, 0xfff, 0x4, 0x6, 0x5}, {0x8, 0x8001, 0x7, 0x1, 0x7fffffff, 0x80000000, 0x5, 0x1, 0x3, 0x8, 0xa5, 0x7, 0x3}, {0x9, 0x2000000, 0xffffffffffffffff, 0x1f, 0x9, 0x3e3, 0x2, 0x6, 0x10001, 0x400000005, 0x7, 0x401, 0x1}], 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f0000317000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x20000000000009, 0x7, @fr_pvc_info=&(0x7f0000d94000-0x14)={0x6, @generic="61e8f06fa5db19c6369a1383355544d6"}}}) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000063000-0x10)=[{&(0x7f00007a0000)="3900000012001947000003000000000000040700001fe076480000000103000009001d0066413e055600002808003ffb230300805a16075bff", 0x39}], 0x1) ioctl$DRM_IOCTL_GET_MAP(r1, 0xc0186404, &(0x7f0000e4d000)={&(0x7f0000b2c000/0x4000)=nil, 0x4, 0x3, 0x82, &(0x7f0000916000/0x3000)=nil, 0x0}) clone(0x1200000, &(0x7f0000b94000-0x4c)="7c1151d40100ffffffffffffff6011000100ffff06b3a03de50d3824e711bb687f374afc03000000ed1fba023d91fec833ff83050563def101bbdb99bbe8e10f2504faff7cc2537c9a3b23e4", &(0x7f00000c1000-0x4)=0x0, &(0x7f000048e000)=0x0, &(0x7f00007a1000-0x50)="bb99b1083481d5c5c32c03b9a47f88ad59fc70f0fe619aa087f7ef8a85c2c810396e8da8ea0a2cc365974e559f6796be948e5ff93b7509d8c1a0688fed11cac328a4b2e02943649860550348e195e3c3") mbind(&(0x7f0000069000/0x1000)=nil, 0x1000, 0x8000, &(0x7f0000c20000-0x8)=0x4, 0x7, 0x0) getpgid(0x0) getsockopt$SO_PEERCRED(r2, 0x1, 0x11, &(0x7f00009c5000)={0x0, 0x0, 0x0}, 0xc) lstat(&(0x7f000036d000-0x8)='./file0\x00', &(0x7f00008ba000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$SO_PEERCRED(r2, 0x1, 0x11, &(0x7f0000e71000)={0x0, 0x0, 0x0}, 0xc) geteuid() getegid() ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000f3e000)=0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00002c4000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000929000)=0xc) lstat(&(0x7f00008b3000-0x8)='./file0\x00', &(0x7f00008cb000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000e57000)=0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000df2000)={{{@in=@local={0x0, 0x0, 0x0, 0x0}, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000083e000)=0xe8) stat(&(0x7f0000317000-0x8)='./file0\x00', &(0x7f0000352000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getpgrp(0xffffffffffffffff) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000c70000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e6a000)=0xe8) 2017/12/17 11:24:08 executing program 1: mmap(&(0x7f0000000000/0xae4000)=nil, 0xae4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000005000)={0x4, 0xffffffffffffffff, 0x0}) open$dir(&(0x7f0000580000)='./file0\x00', 0x0, 0x0) sendmsg$unix(r2, &(0x7f0000002000-0x1c)={&(0x7f0000008000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000004000-0x8)=[{&(0x7f0000007000)='"', 0x1}], 0x1, &(0x7f0000005000)=[], 0x0, 0x0}, 0x4000) mmap(&(0x7f0000ae4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_GET_STATUS64(r2, 0x4c05, &(0x7f0000ae5000-0xe0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/64, ""/32, [0x0, 0x0]}) ioctl$KVM_SET_DEVICE_ATTR(r2, 0x4018aee1, &(0x7f0000004000-0x18)={0x0, 0x100000001, 0x1, &(0x7f0000003000)=0x0}) mmap(&(0x7f0000ae4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_SUPPORTED_CPUID(r0, 0xc008ae05, &(0x7f00004d9000)=""/20) 2017/12/17 11:24:08 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sysfs$1(0xfe4, &(0x7f0000001000-0x1)="9c") r0 = socket(0xd, 0x8000e, 0x401) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000001000)={0x0, 0x10000}, &(0x7f0000002000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000001000-0x14)={r1, 0x1, 0xff, 0x2, 0xffffffffffffff7f, 0x1}, 0x14) 2017/12/17 11:24:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000898000)='/dev/cuse\x00', 0x400, 0x0) pipe2(&(0x7f0000c32000)={0x0, 0x0}, 0x80000) fanotify_mark(r1, 0x1, 0x28, r2, &(0x7f0000ec9000-0x8)='./file0\x00') r3 = creat(&(0x7f0000226000)='./file0\x00', 0x0) dup2(r3, r0) fsetxattr(r0, &(0x7f0000e13000-0x19)=@known='system.posix_acl_default\x00', &(0x7f0000fe5000-0x4)="02000000", 0x4, 0x0) 2017/12/17 11:24:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000971000-0x80)=@generic={0x0, ""/126}, &(0x7f000015d000)=0x80, 0x800) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000e0b000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00008c5000)=@ethtool_sfeatures={0x3b, 0x3, [{0x9, 0x6}, {0x0, 0x6}, {0x10000, 0x4}]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socket$netlink(0x10, 0x3, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f000024a000)=@assoc_value={0x0, 0xffffffffffffffff}, &(0x7f0000c5b000)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000f4d000)={r1, 0x0}, &(0x7f0000ccd000-0x4)=0x8) 2017/12/17 11:24:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$seccomp(0x16, 0x0, &(0x7f00003df000-0x8)={0x8, &(0x7f0000865000-0x40)=[{0x401, 0x4, 0x101, 0xa2c}, {0xb4, 0x56f, 0x81, 0x4}, {0xffffffffffffed3a, 0x7ff, 0x9, 0x3}, {0x9, 0x3, 0x1db6, 0x100000001}, {0x1, 0x2a9, 0x9, 0x6}, {0x6ad5, 0x8000, 0x6, 0x5}, {0x8, 0x6, 0x3, 0x1}, {0xffff, 0xfffffffffffff801, 0xaca0000000, 0x7}]}) setrlimit(0xb, &(0x7f0000ca0000-0x10)={0xae83, 0x1ff}) mlock2(&(0x7f0000912000/0x4000)=nil, 0x4000, 0x81) prctl$setmm(0x23, 0x5, &(0x7f0000ab6000/0x3000)=nil) mremap(&(0x7f00007c5000/0x1000)=nil, 0x1000, 0x4000, 0x200000000000000, &(0x7f0000e60000/0x4000)=nil) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000d60000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f00008c2000)={@syzn={0x0, 0x0, 0x0, 0x0, 0x0}, @ifru_ivalue=0x0}) r1 = syz_open_dev$tun(&(0x7f0000ef5000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000f58000)={@generic="431df1f38e6e005a112f648d1c22ce26", @ifru_addrs=@rc={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}}) r2 = syz_open_dev$sg(&(0x7f00000bb000-0x9)='/dev/sg#\x00', 0x7ffe, 0xbf) ioctl$KVM_SET_PIT(r2, 0x8048ae66, &(0x7f0000d8d000-0x70)={[{0x40, 0x3, 0x5, 0x3, 0x9, 0x8, 0xd5b, 0x5, 0x9, 0xfff, 0x4, 0x6, 0x5}, {0x8, 0x8001, 0x7, 0x1, 0x7fffffff, 0x80000000, 0x5, 0x1, 0x3, 0x8, 0xa5, 0x7, 0x3}, {0x9, 0x2000000, 0xffffffffffffffff, 0x1f, 0x9, 0x3e3, 0x2, 0x6, 0x10001, 0x400000005, 0x7, 0x401, 0x1}], 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SIOCSIFHWADDR(r1, 0x8924, &(0x7f0000317000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x20000000000009, 0x7, @fr_pvc_info=&(0x7f0000d94000-0x14)={0x6, @generic="61e8f06fa5db19c6369a1383355544d6"}}}) r3 = socket$netlink(0x10, 0x3, 0x0) writev(r3, &(0x7f0000063000-0x10)=[{&(0x7f00007a0000)="3900000012001947000003000000000000040700001fe076480000000103000009001d0066413e055600002808003ffb230300805a16075bff", 0x39}], 0x1) ioctl$DRM_IOCTL_GET_MAP(r2, 0xc0186404, &(0x7f0000e4d000)={&(0x7f0000b2c000/0x4000)=nil, 0x4, 0x3, 0x82, &(0x7f0000916000/0x3000)=nil, 0x0}) clone(0x1200000, &(0x7f0000b94000-0x4c)="7c1151d40100ffffffffffffff6011000100ffff06b3a03de50d3824e711bb687f374afc03000000ed1fba023d91fec833ff83050563def101bbdb99bbe8e10f2504faff7cc2537c9a3b23e4", &(0x7f00000c1000-0x4)=0x0, &(0x7f000048e000)=0x0, &(0x7f00007a1000-0x50)="bb99b1083481d5c5c32c03b9a47f88ad59fc70f0fe619aa087f7ef8a85c2c810396e8da8ea0a2cc365974e559f6796be948e5ff93b7509d8c1a0688fed11cac328a4b2e02943649860550348e195e3c3") mbind(&(0x7f0000069000/0x1000)=nil, 0x1000, 0x8000, &(0x7f0000c20000-0x8)=0x4, 0x7, 0x0) mbind(&(0x7f0000331000/0x3000)=nil, 0x3000, 0x1, &(0x7f000080e000-0x8)=0x0, 0x8, 0x2) ioctl$KVM_ENABLE_CAP(0xffffffffffffffff, 0x4068aea3, &(0x7f0000000000)={0x7d, 0x0, [0x53, 0x0, 0x0, 0x4], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000e41000-0x12)='/dev/loop-control\x00', 0x0, 0x0) r5 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) lgetxattr(&(0x7f000052c000-0x8)='./file0\x00', &(0x7f0000bd1000-0x1a)=@known="d96f6d2e6170706c652e73797374656d2e530700757269747900", &(0x7f0000147000)=""/0, 0x0) dup(r3) ioctl$LOOP_CTL_ADD(r4, 0x4c81, r5) 2017/12/17 11:24:08 executing program 1: mmap(&(0x7f0000000000/0xae4000)=nil, 0xae4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000005000)={0x4, 0xffffffffffffffff, 0x0}) open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) sendmsg$unix(r2, &(0x7f0000002000-0x1c)={&(0x7f0000008000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000004000-0x8)=[{&(0x7f0000007000)='"', 0x1}], 0x1, &(0x7f0000005000)=[], 0x0, 0x0}, 0x4000) ioctl$KVM_SET_DEVICE_ATTR(r2, 0x4018aee1, &(0x7f00008ec000)={0x0, 0x100000001, 0x9, &(0x7f0000003000)=0x0}) ioctl$KVM_GET_SUPPORTED_CPUID(0xffffffffffffffff, 0xc008ae05, &(0x7f0000005000)=""/20) 2017/12/17 11:24:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = creat(&(0x7f0000226000)='./file0\x00', 0x0) syz_open_dev$evdev(&(0x7f0000846000-0x12)='/dev/input/event#\x00', 0x351, 0xc001) dup2(r1, r0) fsetxattr(r0, &(0x7f0000e13000-0x19)=@known='system.posix_acl_default\x00', &(0x7f0000fe5000-0x4)="02000000", 0x4, 0x0) 2017/12/17 11:24:08 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x20001, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/context\x00', 0x2, 0x0) ioctl$KVM_IOEVENTFD(r0, 0x4040ae79, &(0x7f000044d000)={0x102000, &(0x7f0000001000-0x8)=0x0, 0x2, r1, 0x2}) sysfs$1(0xfe4, &(0x7f00009b6000)="9c") 2017/12/17 11:24:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xffffffffffffffff) writev(r0, &(0x7f0000e07000)=[{&(0x7f00005e5000)="2900000021001900013d3524000a00060200001600000000000000040d00140000000000000000088f", 0x29}], 0x1) [ 357.502602] QAT: Invalid ioctl [ 357.540376] QAT: Invalid ioctl 2017/12/17 11:24:08 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/wireless\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet(r0, &(0x7f0000000000)={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ae2000-0x4)=0x10) mmap(&(0x7f0000000000/0xae4000)=nil, 0xae4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_DEVICE(r2, 0xc00caee0, &(0x7f0000005000)={0x4, 0xffffffffffffffff, 0x0}) open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) sendmsg$unix(r3, &(0x7f0000002000-0x1c)={&(0x7f0000008000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000004000-0x8)=[{&(0x7f0000007000)='"', 0x1}], 0x1, &(0x7f0000005000)=[], 0x0, 0x0}, 0x4000) ioctl$KVM_SET_DEVICE_ATTR(r3, 0x4018aee1, &(0x7f0000004000-0x18)={0x0, 0x100000001, 0x1, &(0x7f0000003000)=0x0}) ioctl$KVM_GET_SUPPORTED_CPUID(0xffffffffffffffff, 0xc008ae05, &(0x7f0000005000)=""/20) 2017/12/17 11:24:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = creat(&(0x7f0000226000)='./file0\x00', 0x0) dup2(r1, r0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f00001bd000)='/proc/self/net/pfkey\x00', 0x40140, 0x0) ioctl$KVM_GET_FPU(r2, 0x81a0ae8c, &(0x7f0000d31000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) fsetxattr(r0, &(0x7f0000e13000-0x19)=@known='system.posix_acl_default\x00', &(0x7f0000fe5000-0x4)="02000000", 0x4, 0x0) 2017/12/17 11:24:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x42, &(0x7f0000e19000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [{[], {0x8100, 0x5, 0xfffffffffffffffb, 0x10000}}], {{0x4000000800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x67, 0x0, @rand_addr=0x0, @broadcast=0xffffffff, {[]}}, @igmp={0x21, 0x0, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, "bc010000dede23000000800005070000e60100b0"}}}}}, 0x0) 2017/12/17 11:24:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f000096d000)='cmdline\x00') ioctl$KVM_DEASSIGN_DEV_IRQ(r1, 0x4040ae75, &(0x7f0000438000)={0x100000000, 0x8, 0x2, 0x202}) writev(r0, &(0x7f0000e07000)=[{&(0x7f00005e5000)="2900000021001900013d3524000a00060200001600000000000000040d00140000000000000000088f", 0x29}], 0x1) 2017/12/17 11:24:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000e64000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = epoll_create(0x1000) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000985000-0xc)={0x0, 0x0}) epoll_wait(r1, &(0x7f0000a53000-0xc)=[{0x0, 0x0}], 0x1, 0xfffffffffffffffe) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000aaf000)={0x20000004, 0x0}) 2017/12/17 11:24:08 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x80000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000001000-0xc)={0x0, @multicast2=0x0, @multicast2=0x0}, &(0x7f00008c4000-0x4)=0xc) sysfs$1(0xfe4, &(0x7f00009b6000)="9c") socket$inet(0x2, 0x6, 0x2) 2017/12/17 11:24:08 executing program 6: r0 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ENABLE(r1, 0x40046432, &(0x7f0000015000-0x4)=0x3) sendto$inet(r0, &(0x7f0000017000-0x8b6)="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", 0x8b7, 0x0, &(0x7f0000015000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/17 11:24:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$seccomp(0x16, 0x0, &(0x7f00003df000-0x8)={0x8, &(0x7f0000865000-0x40)=[{0x401, 0x4, 0x101, 0xa2c}, {0xb4, 0x56f, 0x81, 0x4}, {0xffffffffffffed3a, 0x7ff, 0x9, 0x3}, {0x9, 0x3, 0x1db6, 0x100000001}, {0x1, 0x2a9, 0x9, 0x6}, {0x6ad5, 0x8000, 0x6, 0x5}, {0x8, 0x6, 0x3, 0x1}, {0xffff, 0xfffffffffffff801, 0xaca0000000, 0x7}]}) setrlimit(0xb, &(0x7f0000ca0000-0x10)={0xae83, 0x1ff}) r0 = syz_open_dev$vcsa(&(0x7f0000704000)='/dev/vcsa#\x00', 0x7fff, 0x4000) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000f22000)=0x0, &(0x7f000065c000)=0x4) mlock2(&(0x7f0000912000/0x4000)=nil, 0x4000, 0xfffffffffffffffe) prctl$setmm(0x23, 0x5, &(0x7f0000ab6000/0x3000)=nil) mremap(&(0x7f00007c5000/0x1000)=nil, 0x1000, 0x4000, 0x200000000000000, &(0x7f0000e60000/0x4000)=nil) r1 = syz_open_dev$tun(&(0x7f0000ef5000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000f58000)={@generic="431df1f38e6e005a112f648d1c22ce26", @ifru_addrs=@rc={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}}) r2 = syz_open_dev$sg(&(0x7f00000bb000-0x9)='/dev/sg#\x00', 0x7ffe, 0xbf) ioctl$KVM_SET_PIT(r2, 0x8048ae66, &(0x7f0000d8d000-0x70)={[{0x40, 0x3, 0x5, 0x3, 0x9, 0x8, 0xd5b, 0x5, 0x9, 0xfff, 0x4, 0x6, 0x5}, {0x8, 0x8001, 0x7, 0x1, 0x7fffffff, 0x80000000, 0x5, 0x1, 0x3, 0x8, 0xa5, 0x7, 0x3}, {0x9, 0x2000000, 0xffffffffffffffff, 0x1f, 0x9, 0x3e3, 0x2, 0x6, 0x10001, 0x400000005, 0x7, 0x401, 0x1}], 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SIOCSIFHWADDR(r1, 0x8924, &(0x7f0000317000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x20000000000009, 0x7, @fr_pvc_info=&(0x7f0000d94000-0x14)={0x6, @generic="61e8f06fa5db19c6369a1383355544d6"}}}) r3 = socket$netlink(0x10, 0x3, 0x0) writev(r3, &(0x7f0000063000-0x10)=[{&(0x7f00007a0000)="3900000012001947000003000000000000040700001fe076480000000103000009001d0066413e055600002808003ffb230300805a16075bff", 0x39}], 0x1) ioctl$DRM_IOCTL_GET_MAP(r2, 0xc0186404, &(0x7f0000e4d000)={&(0x7f0000b2c000/0x4000)=nil, 0x4, 0x3, 0x82, &(0x7f0000916000/0x3000)=nil, 0x0}) socket$inet_sctp(0x2, 0x1, 0x84) clone(0x1200000, &(0x7f0000b94000-0x4c)="7c1151d40100ffffffffffffff6011000100ffff06b3a03de50d3824e711bb687f374afc03000000ed1fba023d91fec833ff83050563def101bbdb99bbe8e10f2504faff7cc2537c9a3b23e4", &(0x7f00000c1000-0x4)=0x0, &(0x7f000048e000)=0x0, &(0x7f00007a1000-0x50)="bb99b1083481d5c5c32c03b9a47f88ad59fc70f0fe619aa087f7ef8a85c2c810396e8da8ea0a2cc365974e559f6796be948e5ff93b7509d8c1a0688fed11cac328a4b2e02943649860550348e195e3c3") mbind(&(0x7f0000069000/0x1000)=nil, 0x1000, 0x8000, &(0x7f0000c20000-0x8)=0x4, 0x7, 0x0) modify_ldt$read_default(0x2, &(0x7f0000b89000)=""/156, 0x9c) mbind(&(0x7f0000331000/0x3000)=nil, 0x3000, 0x1, &(0x7f000080e000-0x8)=0x0, 0x8, 0x2) ioctl$KVM_ENABLE_CAP(0xffffffffffffffff, 0x4068aea3, &(0x7f0000000000)={0x7d, 0x0, [0x53, 0x0, 0x0, 0x4], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000e41000-0x12)='/dev/loop-control\x00', 0x0, 0x0) r5 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) lgetxattr(&(0x7f000052c000-0x8)='./file0\x00', &(0x7f0000bd1000-0x1a)=@known="d96f6d2e6170706c652e73797374656d2e530700757269747900", &(0x7f0000147000)=""/0, 0x0) dup(r3) ioctl$LOOP_CTL_ADD(r4, 0x4c81, r5) prctl$setmm(0x23, 0x5, &(0x7f0000e48000/0x2000)=nil) 2017/12/17 11:24:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000793000)='/dev/usbmon#\x00', 0xa, 0x102) getsockopt$nfc_llcp(r0, 0x118, 0x5, &(0x7f0000236000-0x6c)=""/108, 0x6c) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000d8e000)={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='rose0\x00'}) syz_emit_ethernet(0x3e, &(0x7f000006c000)={@random="e3ae8895310d", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x4000000800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x67, 0x0, @rand_addr=0x0, @broadcast=0xffffffff, {[]}}, @igmp={0x21, 0x0, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, "bc010000dede23000000800005070000e60100b0"}}}}}, 0x0) ioctl$VT_RESIZE(r0, 0x5609, &(0x7f0000476000)={0x8, 0x3, 0x200}) ioctl$KVM_S390_UCAS_MAP(r0, 0x4018ae50, &(0x7f0000bb6000)={0x0, 0x8, 0x4390b583}) 2017/12/17 11:24:08 executing program 4: mremap(&(0x7f000065f000/0x1000)=nil, 0x1000, 0x3000, 0x2, &(0x7f00000a3000/0x3000)=nil) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000001000-0xa)='id_legacy\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00000a5000)="b431cf8dba98786e26097cb3ff7439c05c3ab62b0d84c295a7d39248c232fe671084", 0x22, 0xfffffffffffffffc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = request_key(&(0x7f0000001000-0xa)='id_legacy\x00', &(0x7f00000a5000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f00000a6000-0x10)='vboxnet0trusted\x00', 0xfffffffffffffff8) keyctl$reject(0x13, r0, 0x77, 0xe8e, r1) sysfs$1(0xfe4, &(0x7f00009b6000)="9c") 2017/12/17 11:24:08 executing program 0: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000b82000)='/dev/sequencer\x00', 0x383040, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) personality(0x10) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000a06000)=@assoc_value={0x0, 0x0}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000001000-0x8)=@assoc_value={r1, 0x80000001}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f000012d000)={0x0, 0x1f, 0x9, 0x4}, &(0x7f0000c62000)=0x10) ioctl$TIOCLINUX7(r0, 0x541c, &(0x7f0000c94000-0x2)={0x7, 0x265}) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f00002f7000-0x98)={r3, @in={{0x2, 0x1, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x400, 0x65}, 0x98) writev(r2, &(0x7f0000e07000)=[{&(0x7f00005e5000)="2900000021001900013d3524000a00060200001600000000000000040d00140000000000000000088f", 0x29}], 0x1) 2017/12/17 11:24:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000982000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = epoll_create(0x1000) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x8, 0x0, 0x1ff, 0x0, 0x0, 0xfe, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000985000-0xc)={0x0, 0x0}) epoll_wait(r1, &(0x7f0000a53000-0xc)=[{0x0, 0x0}], 0x1, 0xfffffffffffffffe) sync() pipe2(&(0x7f0000168000-0x8)={0x0, 0x0}, 0x800) getsockopt$bt_BT_RCVMTU(r3, 0x112, 0xd, &(0x7f00008c6000-0x2)=0x7, &(0x7f00000bb000)=0x2) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000aaf000)={0x20000004, 0x0}) r4 = bpf$PROG_LOAD(0x5, &(0x7f0000861000)={0x2, 0x5, &(0x7f0000c80000)=[@generic={0x101, 0x7c0000000, 0xfffffffeffffffff, 0x884}, @map={0x3fff8000, 0x7fffffff, 0xffffffffffff05d6, 0xffffffffffffff9c}, @generic={0x7fff, 0x9, 0x3, 0xfff}, @map={0x5, 0x1f, 0x9, r2}, @generic={0x7, 0x6, 0x6, 0x8}], &(0x7f0000d98000)='\x00', 0x1f, 0x9b, &(0x7f00008b6000)=""/155, 0xb53, 0x1}, 0x30) arch_prctl(0x0, &(0x7f0000e22000)="0530bf0d5436cc05d31353e1a5d473165fd6fe9978b63f502513afca67b72acf2aec2e77ad0f7374b09c2880caddea2fbc01df0b2918a2d2fc1f8a9379db48247cd8adfb0d5a3457e31c892305fe9aa7a3116605324037d874218a559cbaddddb9e61e73323d130b882e8b976e5d0326cd119cead4da8d60b4d80bfdeb93e05a3a6c16f3598c741b53ee954bc66dada386c98a74fb28c698d1d0318f2095ba80a49b25d3c87b1e7da7b96fa59c8597f82529af67be656fc9a0c0f3c2c1e7eb47f4d99db04d914a20daddf0313e9065804d03e08c9e4eea090a5f07890c3f8f730a7200418090db9f3986eef69dd206e86c96fafeb3") ioctl$PERF_EVENT_IOC_SET_BPF(r2, 0x40042408, r4) syz_open_dev$sg(&(0x7f0000d50000)='/dev/sg#\x00', 0x6, 0x100) 2017/12/17 11:24:08 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/member\x00', 0x2, 0x0) ioctl$KVM_DEASSIGN_PCI_DEVICE(r0, 0x4040ae72, &(0x7f0000c10000)={0x401, 0xffffffffffffffff, 0x90, 0x1, 0x9d}) r1 = gettid() ioprio_get$pid(0x2, r1) r2 = syz_open_dev$sg(&(0x7f00006ef000)='/dev/sg#\x00', 0x4c, 0x101) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETSF(r2, 0x5404, &(0x7f0000000000)={0x6ace, 0x6580000000000000, 0x3, 0xfff, 0x5755742a, 0x81, 0xd3, 0x4b8, 0xffffffffffff0001, 0x5, 0x80000000, 0x9}) sysfs$1(0xfe4, &(0x7f0000000000)="9c") 2017/12/17 11:24:08 executing program 1: mmap(&(0x7f0000000000/0xae4000)=nil, 0xae4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000005000)={0x4, 0xffffffffffffffff, 0x0}) mmap(&(0x7f0000ae4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000ae5000-0x6)={0x0, 0x4}, &(0x7f0000779000)=0x6) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f000055a000)={0x2, 0xa050, 0x8, 0x2be, 0x9, 0x0, 0x0, 0x5, r3}, 0x20) open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) sendmsg$unix(r2, &(0x7f0000002000-0x1c)={&(0x7f0000008000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000004000-0x8)=[{&(0x7f0000007000)='"', 0x1}], 0x1, &(0x7f0000005000)=[], 0x0, 0x0}, 0x4000) mmap(&(0x7f0000ae4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd(r2, &(0x7f00004cf000)={0x8}, 0x8) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r2, 0xc0145401, &(0x7f0000ae5000-0x14)={0x3, 0x0, 0xfffffffffffffffe, 0x2, 0x80000000}) ioctl$KVM_SET_DEVICE_ATTR(r2, 0x4018aee1, &(0x7f0000004000-0x18)={0x0, 0x100000001, 0x1, &(0x7f0000003000)=0x0}) ioctl$KVM_GET_SUPPORTED_CPUID(0xffffffffffffffff, 0xc008ae05, &(0x7f0000005000)=""/20) 2017/12/17 11:24:08 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000001000-0xa)='/dev/cuse\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r0, &(0x7f0000000000+0x238)={&(0x7f00005ba000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000000000)=[{&(0x7f0000d2b000-0x76)="7aa6c4d18b7de36b4504411d048b1bbc82f71b30d46aadec80947217ca87baa4c8b59391b1ec8d03f007ec49fe3b696baa1700a23efc3062f66f27c08c9cc7c79629acdecb5bb5a1b3e8be00980223ac93f877d9caa498922f14ee64847b8f49a986a7ab3aa4ab91fb3480110bb8182857ad43ddca48", 0x76}, {&(0x7f0000000000)="", 0x0}, {&(0x7f0000001000-0xe1)="76615571c61465f486315b7490fd742073442a3e625e9612b2063d5e503e08e71eb913ead8da24efd54afa77d73f2574bf662b99e76f7bde2128795200be945bb6d8f8d97cdb9ff5e5538f2c6108678d5c1aa619a50d539ed78ba9c5115398954f708d513cc0e8e8865c76c532ad287f60f040220cfea1ce45f8f544edc17a2df874ba7158778a299889f76f5f56aae2b0d033448b23f99e1ca97aa872cfadd42c714d2b0fee4aca1f8537108928027ec3b4d36470bd193ff5d4f0ec20dc4692a6ef7b26576398b1ef49abeab3215ba367eecf54234fe8b389f3f215800e577850", 0xe1}, {&(0x7f0000000000)="4dff910ff59dd449ef5203601f3c4119ae2142d53aea1927bd", 0x19}, {&(0x7f0000001000-0xed)="02bbcb7ae386ccce4353c98ac9b0b70b8aec520965a7ac88e15dbb7cab6c7e532e02744a8cfc8b2cdedec7b4d348c7c14c6be889951071b3909a4339e909d87959cff9a7211725749d157bd23359f7323d4051be2399b88e39083ce9d1845ae73f7aac0ba13a75dae0c0223603724910fc94fdd59a554e52c57e514f904625f5a507737c7723192ec323a0dcc8d15a0e60225a06c577906f93db22ca07d37c7f3c88b199a7b8180d7ad24b7c1441ed665d10ec9982cd3488dc09ac70210edd9a6a5771a61894fd0c86a9b675c45d0e8d597def8c70b6a9e8efae2498d54a2cbf5bd207bb2eb7cb11f6a19ccbd9", 0xed}], 0x5, &(0x7f0000b03000-0x10)=[@rights={0x10, 0x1, 0x1, [r1]}], 0x10, 0x8000}, 0x50) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f000019f000)={0x0, 0x0}, 0x80800) setsockopt$packet_int(r2, 0x107, 0x14, &(0x7f00004d0000)=0x8, 0x4) r3 = socket$netlink(0x10, 0x3, 0x0) fcntl$F_GET_FILE_RW_HINT(r3, 0x40d, &(0x7f00004ae000-0x8)=0x0) writev(r3, &(0x7f0000e07000)=[{&(0x7f00005e5000)="2900000021001900013d3524000a00060200001600000000000000040d00140000000000000000088f", 0x29}], 0x1) 2017/12/17 11:24:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$seccomp(0x16, 0x0, &(0x7f00003df000-0x8)={0x8, &(0x7f0000865000-0x40)=[{0x401, 0x4, 0x101, 0xa2c}, {0xb4, 0x56f, 0x81, 0x4}, {0xffffffffffffed3a, 0x7ff, 0x9, 0x3}, {0x9, 0x3, 0x1db6, 0x100000001}, {0x1, 0x2a9, 0x9, 0x6}, {0x6ad5, 0x8000, 0x6, 0x5}, {0x8, 0x6, 0x3, 0x1}, {0xffff, 0xfffffffffffff801, 0xaca0000000, 0x7}]}) setrlimit(0xb, &(0x7f0000ca0000-0x10)={0xae83, 0x1ff}) mlock2(&(0x7f0000912000/0x4000)=nil, 0x4000, 0x81) prctl$setmm(0x23, 0x5, &(0x7f0000ab6000/0x3000)=nil) mremap(&(0x7f00007c5000/0x1000)=nil, 0x1000, 0x4000, 0x200000000000000, &(0x7f0000e60000/0x4000)=nil) r0 = syz_open_dev$tun(&(0x7f0000ef5000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000f58000)={@generic="431df1f38e6e005a112f648d1c22ce26", @ifru_addrs=@rc={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}}) r1 = syz_open_dev$sg(&(0x7f00000bb000-0x9)='/dev/sg#\x00', 0x7ffe, 0xbf) ioctl$KVM_SET_PIT(r1, 0x8048ae66, &(0x7f0000d8d000-0x70)={[{0x40, 0x3, 0x5, 0x3, 0x9, 0x8, 0xd5b, 0x5, 0x9, 0xfff, 0x4, 0x6, 0x5}, {0x8, 0x8001, 0x7, 0x1, 0x7fffffff, 0x80000000, 0x5, 0x1, 0x3, 0x8, 0xa5, 0x7, 0x3}, {0x9, 0x2000000, 0xffffffffffffffff, 0x1f, 0x9, 0x3e3, 0x2, 0x6, 0x10001, 0x400000005, 0x7, 0x401, 0x1}], 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f0000317000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x20000000000009, 0x7, @fr_pvc_info=&(0x7f0000d94000-0x14)={0x6, @generic="61e8f06fa5db19c6369a1383355544d6"}}}) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000063000-0x10)=[{&(0x7f00007a0000)="3900000012001947000003000000000000040700001fe076480000000103000009001d0066413e055600002808003ffb230300805a16075bff", 0x39}], 0x1) ioctl$DRM_IOCTL_GET_MAP(r1, 0xc0186404, &(0x7f0000e4d000)={&(0x7f0000b2c000/0x4000)=nil, 0x4, 0x3, 0x82, &(0x7f0000916000/0x3000)=nil, 0x0}) clone(0x1200000, &(0x7f0000b94000-0x4c)="7c1151d40100ffffffffffffff6011000100ffff06b3a03de50d3824e711bb687f374afc03000000ed1fba023d91fec833ff83050563def101bbdb99bbe8e10f2504faff7cc2537c9a3b23e4", &(0x7f00000c1000-0x4)=0x0, &(0x7f000048e000)=0x0, &(0x7f00007a1000-0x50)="bb99b1083481d5c5c32c03b9a47f88ad59fc70f0fe619aa087f7ef8a85c2c810396e8da8ea0a2cc365974e559f6796be948e5ff93b7509d8c1a0688fed11cac328a4b2e02943649860550348e195e3c3") mbind(&(0x7f0000069000/0x1000)=nil, 0x1000, 0x8000, &(0x7f0000c20000-0x8)=0x4, 0x7, 0x0) mbind(&(0x7f0000331000/0x3000)=nil, 0x3000, 0x1, &(0x7f000080e000-0x8)=0x0, 0x8, 0x2) ioctl$KVM_ENABLE_CAP(0xffffffffffffffff, 0x4068aea3, &(0x7f0000000000)={0x7d, 0x0, [0x53, 0x0, 0x0, 0x4], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$EVIOCGKEY(r1, 0x80404518, &(0x7f000058d000)=""/236) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000e41000-0x12)='/dev/loop-control\x00', 0x0, 0x0) r4 = add_key(&(0x7f0000d31000-0xc)='cifs.spnego\x00', &(0x7f00000bc000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000054c000)="5c713fb9ba5961135db6e33f4d4a7c7343a3cf7a544f8f4033e7dcd3740f46ed809988ee638b20fab7b9a36d3e232bd2cd5ef705940e68a3e6598a709cc655dbe4a345bd9bbcbc85b5cd9d0516dd50125f55f22396196acd4c1cd78d2d97305c9db79df195124f74a0372a47028e843697374e247673ac0724c32f9169a59f3cd63c4692b33b72c5035431110390bfa9d870c83c9bad8dfeb7b15754d740c688d9ffb8221a6d2b3171bc823e4cf4d75200c62596889c4460c01404179699f988b205e19da9d44764d97a8e8be4f5198b9d9aa60ff578690f2021596f27f8281764a01bf1fbf72bb050e69ac35282", 0xee, 0xffffffffffffffff) keyctl$clear(0x7, r4) r5 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) lgetxattr(&(0x7f000052c000-0x8)='./file0\x00', &(0x7f0000bd1000-0x1a)=@known="d96f6d2e6170706c652e73797374656d2e530700757269747900", &(0x7f0000147000)=""/0, 0x0) dup(r2) ioctl$LOOP_CTL_ADD(r3, 0x4c81, r5) 2017/12/17 11:24:08 executing program 4: sysfs$1(0xfe4, &(0x7f0000de2000-0xb)="5c256370757365749e2c00") 2017/12/17 11:24:08 executing program 1: mmap(&(0x7f0000000000/0xae4000)=nil, 0xae4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000005000)={0x4, 0xffffffffffffffff, 0x0}) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000287000)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000ae4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open$dir(&(0x7f0000ae4000)='./file0\x00', 0x100000000, 0x0) sendmsg$unix(r2, &(0x7f0000002000-0x1c)={&(0x7f0000008000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000004000-0x8)=[{&(0x7f0000007000)='"', 0x1}], 0x1, &(0x7f0000005000)=[], 0x0, 0x0}, 0x4000) ioctl$KVM_SET_DEVICE_ATTR(r2, 0x4018aee1, &(0x7f0000004000-0x18)={0x0, 0x100000001, 0x1, &(0x7f0000003000)=0x0}) ioctl$KVM_GET_SUPPORTED_CPUID(0xffffffffffffffff, 0xc008ae05, &(0x7f0000005000)=""/20) 2017/12/17 11:24:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) ioctl$EVIOCGNAME(r0, 0x80404506, &(0x7f00005ac000-0x49)=""/73) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f000059b000-0x8)=[{&(0x7f00005e5000)="2900000021001900013d3524000a00060200001600000000000000040d00140000000000000000088f", 0x29}], 0x1) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000c05000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ae7000-0x4)=0xe8) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000e72000)={@loopback={0x0, 0x1}, 0x2, r2}) 2017/12/17 11:24:08 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/wireless\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet(r0, &(0x7f0000000000)={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ae2000-0x4)=0x10) mmap(&(0x7f0000000000/0xae4000)=nil, 0xae4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_DEVICE(r2, 0xc00caee0, &(0x7f0000005000)={0x4, 0xffffffffffffffff, 0x0}) open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) sendmsg$unix(r3, &(0x7f0000002000-0x1c)={&(0x7f0000008000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000004000-0x8)=[{&(0x7f0000007000)='"', 0x1}], 0x1, &(0x7f0000005000)=[], 0x0, 0x0}, 0x4000) ioctl$KVM_SET_DEVICE_ATTR(r3, 0x4018aee1, &(0x7f0000004000-0x18)={0x0, 0x100000001, 0x1, &(0x7f0000003000)=0x0}) ioctl$KVM_GET_SUPPORTED_CPUID(0xffffffffffffffff, 0xc008ae05, &(0x7f0000005000)=""/20) 2017/12/17 11:24:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000982000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = epoll_create(0x1000) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setxattr(&(0x7f00006e9000)='./file0\x00', &(0x7f0000f66000-0x15)=@known='system.sockprotoname\x00', &(0x7f00002dd000)='\x00', 0x1, 0x2) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000985000-0xc)={0x0, 0x0}) epoll_wait(r1, &(0x7f0000a53000-0xc)=[{0x0, 0x0}], 0x1, 0xfffffffffffffffe) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000aaf000)={0x20000004, 0x0}) 2017/12/17 11:24:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f000006c000)={@random="e3ae8895310d", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x4000000800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x67, 0x0, @rand_addr=0x0, @broadcast=0xffffffff, {[]}}, @igmp={0x21, 0x0, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, "bc010000dede23000000800005070000e60100b0"}}}}}, 0x0) socket$alg(0x26, 0x5, 0x0) 2017/12/17 11:24:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$seccomp(0x16, 0x0, &(0x7f00003df000-0x8)={0x8, &(0x7f0000865000-0x40)=[{0x401, 0x4, 0x101, 0xa2c}, {0xb4, 0x56f, 0x81, 0x4}, {0xffffffffffffed3a, 0x7ff, 0x9, 0x3}, {0x9, 0x3, 0x1db6, 0x100000001}, {0x1, 0x2a9, 0x9, 0x6}, {0x6ad5, 0x8000, 0x6, 0x5}, {0x8, 0x6, 0x3, 0x1}, {0xffff, 0xfffffffffffff801, 0xaca0000000, 0x7}]}) setrlimit(0xb, &(0x7f0000ca0000-0x10)={0xae83, 0x1ff}) mlock2(&(0x7f0000912000/0x4000)=nil, 0x4000, 0x81) prctl$setmm(0x23, 0x5, &(0x7f0000ab6000/0x3000)=nil) mremap(&(0x7f00007c5000/0x1000)=nil, 0x1000, 0x4000, 0x200000000000000, &(0x7f0000e60000/0x4000)=nil) r0 = syz_open_dev$tun(&(0x7f0000ef5000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000f58000)={@generic="431df1f38e6e005a112f648d1c22ce26", @ifru_addrs=@rc={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}}) r1 = syz_open_dev$sg(&(0x7f00000bb000-0x9)='/dev/sg#\x00', 0x7ffe, 0xbf) ioctl$KVM_SET_PIT(r1, 0x8048ae66, &(0x7f0000d8d000-0x70)={[{0x40, 0x3, 0x5, 0x3, 0x9, 0x8, 0xd5b, 0x5, 0x9, 0xfff, 0x4, 0x6, 0x5}, {0x8, 0x8001, 0x7, 0x1, 0x7fffffff, 0x80000000, 0x5, 0x1, 0x3, 0x8, 0xa5, 0x7, 0x3}, {0x9, 0x2000000, 0xffffffffffffffff, 0x1f, 0x9, 0x3e3, 0x2, 0x6, 0x10001, 0x400000005, 0x7, 0x401, 0x1}], 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f0000317000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x20000000000009, 0x7, @fr_pvc_info=&(0x7f0000d94000-0x14)={0x6, @generic="61e8f06fa5db19c6369a1383355544d6"}}}) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000063000-0x10)=[{&(0x7f00007a0000)="3900000012001947000003000000000000040700001fe076480000000103000009001d0066413e055600002808003ffb230300805a16075bff", 0x39}], 0x1) ioctl$DRM_IOCTL_GET_MAP(r1, 0xc0186404, &(0x7f0000e4d000)={&(0x7f0000b2c000/0x4000)=nil, 0x4, 0x3, 0x82, &(0x7f0000916000/0x3000)=nil, 0x0}) clone(0x1200000, &(0x7f0000b94000-0x4c)="7c1151d40100ffffffffffffff6011000100ffff06b3a03de50d3824e711bb687f374afc03000000ed1fba023d91fec833ff83050563def101bbdb99bbe8e10f2504faff7cc2537c9a3b23e4", &(0x7f00000c1000-0x4)=0x0, &(0x7f000048e000)=0x0, &(0x7f00007a1000-0x50)="bb99b1083481d5c5c32c03b9a47f88ad59fc70f0fe619aa087f7ef8a85c2c810396e8da8ea0a2cc365974e559f6796be948e5ff93b7509d8c1a0688fed11cac328a4b2e02943649860550348e195e3c3") mbind(&(0x7f0000069000/0x1000)=nil, 0x1000, 0x8000, &(0x7f0000c20000-0x8)=0x4, 0x7, 0x0) mbind(&(0x7f0000331000/0x3000)=nil, 0x3000, 0x1, &(0x7f000080e000-0x8)=0x0, 0x8, 0x2) ioctl$KVM_ENABLE_CAP(0xffffffffffffffff, 0x4068aea3, &(0x7f0000000000)={0x7d, 0x0, [0x53, 0x0, 0x0, 0x4], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000e41000-0x12)='/dev/loop-control\x00', 0x0, 0x0) r4 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$PIO_FONTRESET(r1, 0x4b6d, 0x0) lgetxattr(&(0x7f000052c000-0x8)='./file0\x00', &(0x7f0000bd1000-0x1a)=@known="d96f6d2e6170706c652e73797374656d2e530700757269747900", &(0x7f0000147000)=""/0, 0x0) dup(r2) ioctl$LOOP_CTL_ADD(r3, 0x4c81, r4) 2017/12/17 11:24:08 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0xf, 0xb797, &(0x7f0000000000)={0x0, 0x0}) ioctl$TUNSETNOCSUM(r0, 0x400454c8, &(0x7f000022d000-0x4)=0x9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$seccomp(0x16, 0x0, &(0x7f00003df000-0x8)={0x8, &(0x7f0000865000-0x40)=[{0x401, 0x4, 0x101, 0xa2c}, {0xb4, 0x56f, 0x81, 0x4}, {0xffffffffffffed3a, 0x7ff, 0x9, 0x3}, {0x9, 0x3, 0x1db6, 0x100000001}, {0x1, 0x2a9, 0x9, 0x6}, {0x6ad5, 0x8000, 0x6, 0x5}, {0x8, 0x6, 0x3, 0x1}, {0xffff, 0xfffffffffffff801, 0xaca0000000, 0x7}]}) setrlimit(0xb, &(0x7f0000ca0000-0x10)={0xae83, 0x1ff}) mlock2(&(0x7f0000912000/0x4000)=nil, 0x4000, 0x81) prctl$setmm(0x23, 0x5, &(0x7f0000ab6000/0x3000)=nil) mremap(&(0x7f00007c5000/0x1000)=nil, 0x1000, 0x4000, 0x200000000000000, &(0x7f0000e60000/0x4000)=nil) r1 = syz_open_dev$tun(&(0x7f0000ef5000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000f58000)={@generic="431df1f38e6e005a112f648d1c22ce26", @ifru_addrs=@rc={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}}) r2 = syz_open_dev$sg(&(0x7f00000bb000-0x9)='/dev/sg#\x00', 0x7ffe, 0xbf) ioctl$KVM_SET_PIT(r2, 0x8048ae66, &(0x7f0000d8d000-0x70)={[{0x40, 0x3, 0x5, 0x3, 0x9, 0x8, 0xd5b, 0x5, 0x9, 0xfff, 0x4, 0x6, 0x5}, {0x8, 0x8001, 0x7, 0x1, 0x7fffffff, 0x80000000, 0x5, 0x1, 0x3, 0x8, 0xa5, 0x7, 0x3}, {0x9, 0x2000000, 0xffffffffffffffff, 0x1f, 0x9, 0x3e3, 0x2, 0x6, 0x10001, 0x400000005, 0x7, 0x401, 0x1}], 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SIOCSIFHWADDR(r1, 0x8924, &(0x7f0000317000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x20000000000009, 0x7, @fr_pvc_info=&(0x7f0000d94000-0x14)={0x6, @generic="61e8f06fa5db19c6369a1383355544d6"}}}) r3 = socket$netlink(0x10, 0x3, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000016000-0x8)={0x0, 0x5}, &(0x7f00003a8000)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000b6e000-0x10)={0x0, 0x80, 0x4, 0xfffffffffffffffe}, &(0x7f0000539000)=0x10) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000435000-0xb8)={r4, 0x7f, 0x7fff, 0x6, 0x3, 0xee, 0x100000000, 0x10001, {r5, @in={{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x5, 0x8, 0x8, 0x100}}, &(0x7f0000036000)=0xb8) writev(r3, &(0x7f0000063000-0x10)=[{&(0x7f00007a0000)="3900000012001947000003000000000000040700001fe076480000000103000009001d0066413e055600002808003ffb230300805a16075bff", 0x39}], 0x1) ioctl$DRM_IOCTL_GET_MAP(r2, 0xc0186404, &(0x7f0000e4d000)={&(0x7f0000b2c000/0x4000)=nil, 0x4, 0x3, 0x82, &(0x7f0000916000/0x3000)=nil, 0x0}) clone(0x1200000, &(0x7f0000b94000-0x4c)="7c1151d40100ffffffffffffff6011000100ffff06b3a03de50d3824e711bb687f374afc03000000ed1fba023d91fec833ff83050563def101bbdb99bbe8e10f2504faff7cc2537c9a3b23e4", &(0x7f00000c1000-0x4)=0x0, &(0x7f000048e000)=0x0, &(0x7f00007a1000-0x50)="bb99b1083481d5c5c32c03b9a47f88ad59fc70f0fe619aa087f7ef8a85c2c810396e8da8ea0a2cc365974e559f6796be948e5ff93b7509d8c1a0688fed11cac328a4b2e02943649860550348e195e3c3") mbind(&(0x7f0000069000/0x1000)=nil, 0x1000, 0x8000, &(0x7f0000c20000-0x8)=0x4, 0x7, 0x0) mbind(&(0x7f0000331000/0x3000)=nil, 0x3000, 0x1, &(0x7f000080e000-0x8)=0x0, 0x8, 0x2) ioctl$KVM_ENABLE_CAP(0xffffffffffffffff, 0x4068aea3, &(0x7f0000000000)={0x7d, 0x0, [0x53, 0x0, 0x0, 0x4], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r6 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000e41000-0x12)='/dev/loop-control\x00', 0x0, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000e50000)='/dev/sequencer2\x00', 0x1, 0x0) r7 = ioctl$LOOP_CTL_GET_FREE(r6, 0x4c82) lgetxattr(&(0x7f000052c000-0x8)='./file0\x00', &(0x7f0000bd1000-0x1a)=@known="d96f6d2e6170706c652e73797374656d2e530700757269747900", &(0x7f0000147000)=""/0, 0x0) dup(r3) ioctl$LOOP_CTL_ADD(r6, 0x4c81, r7) 2017/12/17 11:24:08 executing program 4: sysfs$1(0xfe4, &(0x7f00009b6000)="9c") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000002000-0x9)='/dev/rtc\x00', 0x400000, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000003000-0x4)=0x3f9) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x400000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000000000)=0x0) 2017/12/17 11:24:08 executing program 1: mmap(&(0x7f0000000000/0xae4000)=nil, 0xae4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000005000)={0x4, 0xffffffffffffffff, 0x0}) open$dir(&(0x7f000046e000-0x8)='./file0\x00', 0x0, 0x0) sendmsg$unix(r2, &(0x7f0000002000-0x1c)={&(0x7f0000008000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000004000-0x8)=[{&(0x7f0000007000)='"', 0x1}], 0x1, &(0x7f0000005000)=[], 0x0, 0x0}, 0x4000) ioctl$KVM_GET_SUPPORTED_CPUID(0xffffffffffffffff, 0xc008ae05, &(0x7f0000005000)=""/20) 2017/12/17 11:24:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000e07000)=[{&(0x7f00005e5000)="2900000021001900013d3524000a00060200001600000000000000040d00140000000000000000088f", 0x29}], 0x1) userfaultfd(0x80800) 2017/12/17 11:24:08 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)={0x0, 0x0}) getsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f00003ae000)=0x0, &(0x7f0000b4a000)=0x4) r1 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000015000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r2, 0x29, 0xcd, &(0x7f0000014000)=""/136, &(0x7f0000000000)=0x88) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000002000-0x4)=0x2, 0x4) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r1, &(0x7f0000017000-0x8b6)="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", 0x8b7, 0x0, &(0x7f0000015000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/17 11:24:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xf) writev(r0, &(0x7f0000e07000)=[{&(0x7f00005e5000)="2900000021001900013d3524000a00060200001600000000000000040d00140000000000000000088f", 0x29}], 0x1) 2017/12/17 11:24:08 executing program 4: sysfs$1(0xfe4, &(0x7f00009b6000)="9c") r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000a8e000-0x9)='/dev/vcs\x00', 0x119080, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000001000-0x58)={0x10001, 0x0, 0x4, 0x0, 0x1, [{0x0, 0x9, 0x85, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0}]}) 2017/12/17 11:24:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f00002ad000)='/dev/sg#\x00', 0x1, 0x8001) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000b1b000-0x4)=0x0, &(0x7f0000a05000)=0x4) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000e07000)=[{&(0x7f00005e5000)="2900000021001900013d3524000a00060200001600000000000000040d00140000000000000000088f", 0x29}], 0x1) 2017/12/17 11:24:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$seccomp(0x16, 0x0, &(0x7f00003df000-0x8)={0x8, &(0x7f0000865000-0x40)=[{0x401, 0x4, 0x101, 0xa2c}, {0xb4, 0x56f, 0x81, 0x4}, {0xffffffffffffed3a, 0x7ff, 0x9, 0x3}, {0x9, 0x3, 0x1db6, 0x100000001}, {0x1, 0x2a9, 0x9, 0x6}, {0x6ad5, 0x8000, 0x6, 0x5}, {0x8, 0x6, 0x3, 0x1}, {0xffff, 0xfffffffffffff801, 0xaca0000000, 0x7}]}) setrlimit(0xb, &(0x7f0000ca0000-0x10)={0xae83, 0x1ff}) mlock2(&(0x7f0000912000/0x4000)=nil, 0x4000, 0x1) prctl$setmm(0x23, 0x5, &(0x7f0000ab6000/0x3000)=nil) mremap(&(0x7f00007c5000/0x1000)=nil, 0x1000, 0x4000, 0x200000000000000, &(0x7f0000e60000/0x4000)=nil) r0 = syz_open_dev$tun(&(0x7f0000ef5000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000f58000)={@generic="431df1f38e6e005a112f648d1c22ce26", @ifru_addrs=@rc={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}}) r1 = syz_open_dev$sg(&(0x7f00000bb000-0x9)='/dev/sg#\x00', 0x7ffe, 0xbf) ioctl$KVM_SET_PIT(r1, 0x8048ae66, &(0x7f0000d8d000-0x70)={[{0x40, 0x3, 0x5, 0x3, 0x9, 0x8, 0xd5b, 0x5, 0x9, 0xfff, 0x4, 0x6, 0x5}, {0x8, 0x8001, 0x7, 0x1, 0x7fffffff, 0x80000000, 0x5, 0x1, 0x3, 0x8, 0xa5, 0x7, 0x3}, {0x9, 0x2000000, 0xffffffffffffffff, 0x1f, 0x9, 0x3e3, 0x2, 0x6, 0x10001, 0x400000005, 0x7, 0x401, 0x1}], 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f0000317000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x20000000000009, 0x7, @fr_pvc_info=&(0x7f0000d94000-0x14)={0x6, @generic="61e8f06fa5db19c6369a1383355544d6"}}}) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000063000-0x10)=[{&(0x7f00007a0000)="3900000012001947000003000000000000040700001fe076480000000103000009001d0066413e055600002808003ffb230300805a16075bff", 0x39}], 0x1) ioctl$DRM_IOCTL_GET_MAP(r1, 0xc0186404, &(0x7f0000e4d000)={&(0x7f0000b2c000/0x4000)=nil, 0x4, 0x3, 0x82, &(0x7f0000916000/0x3000)=nil, 0x0}) clone(0x1200000, &(0x7f0000b94000-0x4c)="7c1151d40100ffffffffffffff6011000100ffff06b3a03de50d3824e711bb687f374afc03000000ed1fba023d91fec833ff83050563def101bbdb99bbe8e10f2504faff7cc2537c9a3b23e4", &(0x7f00000c1000-0x4)=0x0, &(0x7f000048e000)=0x0, &(0x7f00007a1000-0x50)="bb99b1083481d5c5c32c03b9a47f88ad59fc70f0fe619aa087f7ef8a85c2c810396e8da8ea0a2cc365974e559f6796be948e5ff93b7509d8c1a0688fed11cac328a4b2e02943649860550348e195e3c3") mbind(&(0x7f0000069000/0x1000)=nil, 0x1000, 0x8000, &(0x7f0000c20000-0x8)=0x4, 0x7, 0x0) mbind(&(0x7f0000331000/0x3000)=nil, 0x3000, 0x1, &(0x7f000080e000-0x8)=0x0, 0x8, 0x2) ioctl$DRM_IOCTL_VERSION(r1, 0xc0246400, &(0x7f0000dcf000-0x24)={0x9, 0x1, 0xaf61, 0xbe, &(0x7f0000c67000)=""/190, 0xf2, &(0x7f0000286000)=""/242, 0xd9, &(0x7f000055f000)=""/217}) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f000092a000-0x4c)={0x3, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @rand_addr=0x8000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x386, 0x40, 0x7, 0x6, 0x7, &(0x7f00008ca000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x5, 0x3157, 0x5}) ioctl$KVM_ENABLE_CAP(0xffffffffffffffff, 0x4068aea3, &(0x7f0000000000)={0x7d, 0x0, [0x53, 0x0, 0x0, 0x4], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000e41000-0x12)='/dev/loop-control\x00', 0x0, 0x0) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000618000-0x11)='/selinux/context\x00', 0x2, 0x0) r4 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) lgetxattr(&(0x7f000052c000-0x8)='./file0\x00', &(0x7f0000bd1000-0x1a)=@known="d96f6d2e6170706c652e73797374656d2e530700757269747900", &(0x7f0000147000)=""/0, 0x0) dup(r2) ioctl$LOOP_CTL_ADD(r3, 0x4c81, r4) 2017/12/17 11:24:08 executing program 4: ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000ce5000)={0x7, 0xffffffffffffffff, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000001000-0x8)={0x3, 0x3, 0x1, 0x80}, 0x8) sysfs$1(0xfe4, &(0x7f00009b6000)="9c") 2017/12/17 11:24:08 executing program 1: mmap(&(0x7f0000000000/0xae4000)=nil, 0xae4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000005000)={0x4, 0xffffffffffffffff, 0x0}) open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) sendmsg$unix(r2, &(0x7f0000002000-0x1c)={&(0x7f0000008000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000004000-0x8)=[{&(0x7f0000007000)='"', 0x1}], 0x1, &(0x7f0000005000)=[], 0x0, 0x0}, 0x4000) ioctl$KVM_SET_DEVICE_ATTR(r2, 0x4018aee1, &(0x7f0000004000-0x18)={0x0, 0x100000001, 0x1, &(0x7f0000003000)=0x0}) ioctl$KVM_GET_SUPPORTED_CPUID(0xffffffffffffffff, 0xc008ae05, &(0x7f0000005000)=""/20) mmap(&(0x7f0000ae4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000ae5000-0x10)={r2, &(0x7f0000124000-0x22)="135af667c6f463d3f155ef273673c926df988efc832463a34ee954847430367da615"}, 0x10) 2017/12/17 11:24:08 executing program 4: r0 = syz_open_dev$sg(&(0x7f00001cb000-0x9)='/dev/sg#\x00', 0x200, 0x40002) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x27e7e546, 0x48000, 0x4, 0xc8, 0x0, 0x3, 0x4, {0x0, @in6={{0xa, 0x0, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x800}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x2, 0x0, 0x2, 0x3}}, &(0x7f0000000000)=0xb8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x3f, &(0x7f0000000000)=0x1, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) llistxattr(&(0x7f0000001000)='./file0\x00', &(0x7f0000002000-0xcc)=""/204, 0xcc) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000a59000-0x8)={0x1, [0x0]}, &(0x7f0000001000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000ab4000)={r1, 0x2, 0x6, 0xff, 0x1fc0, 0x7, 0x10001, 0x1, {r2, @in={{0x2, 0x3, @rand_addr=0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x4, 0xfffffffffffffff8, 0x80000000, 0x8}}, &(0x7f000068b000-0x4)=0xb8) 2017/12/17 11:24:09 executing program 0: r0 = socket$bt_hci(0x1f, 0x3, 0x1) pwrite64(r0, &(0x7f00006fd000-0x1000)="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", 0x1000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x15) r2 = ioctl$KVM_CREATE_VCPU(0xffffffffffffff9c, 0xae41, 0x1) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f00005a0000)={0x2, 0x0, [{0xc0011b3f, 0x0, 0x8}, {0x84d, 0x0, 0x0}]}) r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000794000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f00000f4000-0xb)={0x1, 0x4000000000000000, 0x1, 0x4, 0x8bc, 0x8001, 0x1f, 0x2, 0x7, 0x4caebe74, 0x9}, 0xb) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) writev(r1, &(0x7f0000e07000)=[{&(0x7f00005e5000)="2900000021001900013d3524000a00060200001600000000000000040d00140000000000000000088f", 0x29}], 0x1) socket$bt_l2cap(0x1f, 0x5, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000751000)={&(0x7f000050f000)='./file0\x00', 0x0}, 0xc) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000b5a000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00008f2000)=0xe8) bind$packet(r3, &(0x7f00003c3000)={0x11, 0x1f, r4, 0x1, 0x3, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) 2017/12/17 11:24:09 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0xf, 0xb797, &(0x7f0000000000)={0x0, 0x0}) ioctl$TUNSETNOCSUM(r0, 0x400454c8, &(0x7f000022d000-0x4)=0x9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$seccomp(0x16, 0x0, &(0x7f00003df000-0x8)={0x8, &(0x7f0000865000-0x40)=[{0x401, 0x4, 0x101, 0xa2c}, {0xb4, 0x56f, 0x81, 0x4}, {0xffffffffffffed3a, 0x7ff, 0x9, 0x3}, {0x9, 0x3, 0x1db6, 0x100000001}, {0x1, 0x2a9, 0x9, 0x6}, {0x6ad5, 0x8000, 0x6, 0x5}, {0x8, 0x6, 0x3, 0x1}, {0xffff, 0xfffffffffffff801, 0xaca0000000, 0x7}]}) setrlimit(0xb, &(0x7f0000ca0000-0x10)={0xae83, 0x1ff}) mlock2(&(0x7f0000912000/0x4000)=nil, 0x4000, 0x81) prctl$setmm(0x23, 0x5, &(0x7f0000ab6000/0x3000)=nil) mremap(&(0x7f00007c5000/0x1000)=nil, 0x1000, 0x4000, 0x200000000000000, &(0x7f0000e60000/0x4000)=nil) r1 = syz_open_dev$tun(&(0x7f0000ef5000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000f58000)={@generic="431df1f38e6e005a112f648d1c22ce26", @ifru_addrs=@rc={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}}) r2 = syz_open_dev$sg(&(0x7f00000bb000-0x9)='/dev/sg#\x00', 0x7ffe, 0xbf) ioctl$KVM_SET_PIT(r2, 0x8048ae66, &(0x7f0000d8d000-0x70)={[{0x40, 0x3, 0x5, 0x3, 0x9, 0x8, 0xd5b, 0x5, 0x9, 0xfff, 0x4, 0x6, 0x5}, {0x8, 0x8001, 0x7, 0x1, 0x7fffffff, 0x80000000, 0x5, 0x1, 0x3, 0x8, 0xa5, 0x7, 0x3}, {0x9, 0x2000000, 0xffffffffffffffff, 0x1f, 0x9, 0x3e3, 0x2, 0x6, 0x10001, 0x400000005, 0x7, 0x401, 0x1}], 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SIOCSIFHWADDR(r1, 0x8924, &(0x7f0000317000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x20000000000009, 0x7, @fr_pvc_info=&(0x7f0000d94000-0x14)={0x6, @generic="61e8f06fa5db19c6369a1383355544d6"}}}) r3 = socket$netlink(0x10, 0x3, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000016000-0x8)={0x0, 0x5}, &(0x7f00003a8000)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000b6e000-0x10)={0x0, 0x80, 0x4, 0xfffffffffffffffe}, &(0x7f0000539000)=0x10) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000435000-0xb8)={r4, 0x7f, 0x7fff, 0x6, 0x3, 0xee, 0x100000000, 0x10001, {r5, @in={{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x5, 0x8, 0x8, 0x100}}, &(0x7f0000036000)=0xb8) writev(r3, &(0x7f0000063000-0x10)=[{&(0x7f00007a0000)="3900000012001947000003000000000000040700001fe076480000000103000009001d0066413e055600002808003ffb230300805a16075bff", 0x39}], 0x1) ioctl$DRM_IOCTL_GET_MAP(r2, 0xc0186404, &(0x7f0000e4d000)={&(0x7f0000b2c000/0x4000)=nil, 0x4, 0x3, 0x82, &(0x7f0000916000/0x3000)=nil, 0x0}) clone(0x1200000, &(0x7f0000b94000-0x4c)="7c1151d40100ffffffffffffff6011000100ffff06b3a03de50d3824e711bb687f374afc03000000ed1fba023d91fec833ff83050563def101bbdb99bbe8e10f2504faff7cc2537c9a3b23e4", &(0x7f00000c1000-0x4)=0x0, &(0x7f000048e000)=0x0, &(0x7f00007a1000-0x50)="bb99b1083481d5c5c32c03b9a47f88ad59fc70f0fe619aa087f7ef8a85c2c810396e8da8ea0a2cc365974e559f6796be948e5ff93b7509d8c1a0688fed11cac328a4b2e02943649860550348e195e3c3") mbind(&(0x7f0000069000/0x1000)=nil, 0x1000, 0x8000, &(0x7f0000c20000-0x8)=0x4, 0x7, 0x0) mbind(&(0x7f0000331000/0x3000)=nil, 0x3000, 0x1, &(0x7f000080e000-0x8)=0x0, 0x8, 0x2) ioctl$KVM_ENABLE_CAP(0xffffffffffffffff, 0x4068aea3, &(0x7f0000000000)={0x7d, 0x0, [0x53, 0x0, 0x0, 0x4], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r6 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000e41000-0x12)='/dev/loop-control\x00', 0x0, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000e50000)='/dev/sequencer2\x00', 0x1, 0x0) r7 = ioctl$LOOP_CTL_GET_FREE(r6, 0x4c82) lgetxattr(&(0x7f000052c000-0x8)='./file0\x00', &(0x7f0000bd1000-0x1a)=@known="d96f6d2e6170706c652e73797374656d2e530700757269747900", &(0x7f0000147000)=""/0, 0x0) dup(r3) ioctl$LOOP_CTL_ADD(r6, 0x4c81, r7) 2017/12/17 11:24:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000ff7000-0xc)='/dev/rfkill\x00', 0x80000, 0x0) ioctl$KDSKBMETA(r0, 0x4b63, &(0x7f00005ff000-0x4)=0x5) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000982000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create(0x1000) ioctl$EVIOCGPROP(r0, 0x80404509, &(0x7f0000350000)=""/47) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000985000-0xc)={0x0, 0x0}) epoll_wait(r2, &(0x7f0000a53000-0xc)=[{0x0, 0x0}], 0x1, 0xfffffffffffffffe) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r1, &(0x7f0000aaf000)={0x20000004, 0x0}) 2017/12/17 11:24:09 executing program 1: mmap(&(0x7f0000000000/0xae4000)=nil, 0xae4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000058e000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000ae4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000ae4000)={0x1, r1, 0x800000000000}) open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) ioctl$KVM_ASSIGN_SET_INTX_MASK(r2, 0x4040aea4, &(0x7f00009d2000)={0x7f, 0x7fffffff, 0x0, 0x1, 0x2}) sendmsg$unix(r2, &(0x7f0000002000-0x1c)={&(0x7f0000008000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000004000-0x8)=[{&(0x7f0000007000)='"', 0x1}], 0x1, &(0x7f0000005000)=[], 0x0, 0x0}, 0x4000) ioctl$KVM_SET_DEVICE_ATTR(r2, 0x4018aee1, &(0x7f0000004000-0x18)={0x0, 0x100000001, 0x1, &(0x7f0000003000)=0x0}) mmap(&(0x7f0000ae5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGETD(r2, 0x5424, &(0x7f0000ae5000)=0x0) ioctl$TIOCMBIS(r2, 0x5417, &(0x7f00000fa000)=0x7f) ioctl$KVM_GET_SUPPORTED_CPUID(0xffffffffffffffff, 0xc008ae05, &(0x7f0000005000)=""/20) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r2, 0x800448d3, &(0x7f00004ae000-0x94)={{0x2, 0x40, 0x3ec, 0x80000001, 0x9, 0x2}, 0x8, 0x1, 0x2, 0x2, 0x6, "abc97faf29c45e2fa468c1c7f907586bd2699c760423379f87d73b684cf1ea5b0363727c347a59a1e9230f60e34f8abb893da7951e11316750766fccda5f3cdf4379fdd5507e9ef5215a61460cde5adfc407b432eb9bfb665d23b41d90f0e5b31c44047c304ba93c00d4de16c3ec88c75bae9414343ca38459b0281cfb526375"}) 2017/12/17 11:24:09 executing program 7: r0 = getpid() move_pages(r0, 0x6, &(0x7f0000143000-0x18)=[&(0x7f000026d000/0x3000)=nil, &(0x7f0000804000/0x5000)=nil, &(0x7f00003cd000/0x2000)=nil, &(0x7f0000cba000/0x3000)=nil, &(0x7f000044f000/0x3000)=nil, &(0x7f0000334000/0x2000)=nil], &(0x7f00005ab000)=[0x6, 0xffff, 0xe06, 0x372, 0x1, 0x9, 0x3], &(0x7f000066f000-0xc)=[0x0, 0x0, 0x0], 0x10440719a126884e) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) ioctl$sock_inet_SIOCGIFDSTADDR(r1, 0x8917, &(0x7f00007ee000)={@common='rose0\x00', @ifru_flags=0x8200}) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r2 = socket(0x11, 0x4000000000080003, 0x1) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000bd8000)={0xf004, &(0x7f00002f2000)=0x0, 0x2, r2, 0x1}) setsockopt(r2, 0x107, 0xd, &(0x7f0000001000)="", 0x47e) setsockopt$packet_int(r2, 0x107, 0xc, &(0x7f0000fb7000-0x4)=0xaf6, 0x4) socket$inet_icmp(0x2, 0x2, 0x1) unshare(0x8000000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$mouse(&(0x7f0000fe1000)='/dev/input/mouse#\x00', 0x800000000ff, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(r3, 0x40086432, &(0x7f0000081000-0x4)=0xfffffffffffffffd) ioctl$KDSKBSENT(r3, 0x4b49, &(0x7f000003a000-0x86)="ce6f761eb5ef1cc08907ee3bc5273690dc349b53adc8281a17e4418d7548503f0c0d595fd28ec390b28a666204131377042600a6cbce7ebd43bca93f55148b1594e1fbd8c1b2ac3f1e22ab6d0664a39d728c3ee53b622070ee92944a92edf23ca8754e24bf49aeadadbbd8367499e39b78d725a2e8d4ac3dedadfb6c01e0f49608ec79671d4f") r4 = perf_event_open(&(0x7f0000768000)={0x10000000002, 0x78, 0xdb, 0x0, 0x100000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x100000000200401, 0x0, &(0x7f0000610000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f0000437000-0x4)={r3}) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r4, 0x84, 0x16, &(0x7f00003ed000)={0x1, [0x200000000000006]}, 0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getuid() perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20001000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000003000)='/dev/sequencer2\x00', 0x1, 0x0) ioctl$KDGKBLED(r5, 0xc004510e, &(0x7f0000001000-0x1)=0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f00007ef000-0x10)='/dev/sequencer2\x00', 0x32002, 0x0) 2017/12/17 11:24:09 executing program 6: mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000014000)='/dev/usbmon#\x00', 0xab8b, 0x2000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000017000-0x4)=0x0, 0x4) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000015000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000017000-0x10)={r1, r2, 0x7}) sendto$inet(0xffffffffffffffff, &(0x7f0000017000-0x8b6)="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", 0x8b7, 0x0, &(0x7f0000015000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/17 11:24:09 executing program 4: sysfs$1(0xfe4, &(0x7f00009b6000)="9c") r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000793000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGEFFECTS(r0, 0x80044584, &(0x7f0000000000)=""/22) 2017/12/17 11:24:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000e07000)=[{&(0x7f00005e5000)="2900000021001900013d3524000a00060200001600000000000000040d00140000000000000000088f", 0x29}], 0x1) syz_open_dev$mouse(&(0x7f00004cc000)='/dev/input/mouse#\x00', 0xfffe0000000000, 0x1) 2017/12/17 11:24:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$seccomp(0x16, 0x0, &(0x7f00003df000-0x8)={0x8, &(0x7f0000865000-0x40)=[{0x401, 0x4, 0x101, 0xa2c}, {0xb4, 0x56f, 0x81, 0x4}, {0xffffffffffffed3a, 0x7ff, 0x9, 0x3}, {0x9, 0x3, 0x1db6, 0x100000001}, {0x1, 0x2a9, 0x9, 0x6}, {0x6ad5, 0x8000, 0x6, 0x5}, {0x8, 0x6, 0x3, 0x1}, {0xffff, 0xfffffffffffff801, 0xaca0000000, 0x7}]}) setrlimit(0xb, &(0x7f0000ca0000-0x10)={0xae83, 0x1ff}) mlock2(&(0x7f0000912000/0x4000)=nil, 0x4000, 0x81) prctl$setmm(0x23, 0x5, &(0x7f0000ab6000/0x3000)=nil) mremap(&(0x7f00007c5000/0x1000)=nil, 0x1000, 0x4000, 0x200000000000000, &(0x7f0000e60000/0x4000)=nil) r0 = syz_open_dev$tun(&(0x7f0000ef5000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000f58000)={@generic="431df1f38e6e005a112f648d1c22ce26", @ifru_addrs=@rc={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}}) r1 = syz_open_dev$sg(&(0x7f00000bb000-0x9)='/dev/sg#\x00', 0x7ffe, 0xbf) ioctl$KVM_SET_PIT(r1, 0x8048ae66, &(0x7f0000d8d000-0x70)={[{0x40, 0x3, 0x5, 0x3, 0x9, 0x8, 0xd5b, 0x5, 0x9, 0xfff, 0x4, 0x6, 0x5}, {0x8, 0x8001, 0x7, 0x1, 0x7fffffff, 0x80000000, 0x5, 0x1, 0x3, 0x8, 0xa5, 0x7, 0x3}, {0x9, 0x2000000, 0xffffffffffffffff, 0x1f, 0x9, 0x3e3, 0x2, 0x6, 0x10001, 0x400000005, 0x7, 0x401, 0x1}], 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f0000317000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x20000000000009, 0x7, @fr_pvc_info=&(0x7f0000d94000-0x14)={0x6, @generic="61e8f06fa5db19c6369a1383355544d6"}}}) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000063000-0x10)=[{&(0x7f00007a0000)="3900000012001947000003000000000000040700001fe076480000000103000009001d0066413e055600002808003ffb230300805a16075bff", 0x39}], 0x1) ioctl$DRM_IOCTL_GET_MAP(r1, 0xc0186404, &(0x7f0000e4d000)={&(0x7f0000b2c000/0x4000)=nil, 0x4, 0x3, 0x82, &(0x7f0000916000/0x3000)=nil, 0x0}) clone(0x1200000, &(0x7f0000b94000-0x4c)="7c1151d40100ffffffffffffff6011000100ffff06b3a03de50d3824e711bb687f374afc03000000ed1fba023d91fec833ff83050563def101bbdb99bbe8e10f2504faff7cc2537c9a3b23e4", &(0x7f00000c1000-0x4)=0x0, &(0x7f000048e000)=0x0, &(0x7f00007a1000-0x50)="bb99b1083481d5c5c32c03b9a47f88ad59fc70f0fe619aa087f7ef8a85c2c810396e8da8ea0a2cc365974e559f6796be948e5ff93b7509d8c1a0688fed11cac328a4b2e02943649860550348e195e3c3") mbind(&(0x7f0000069000/0x1000)=nil, 0x1000, 0x8000, &(0x7f0000c20000-0x8)=0x4, 0x7, 0x0) mbind(&(0x7f0000331000/0x3000)=nil, 0x3000, 0x1, &(0x7f000080e000-0x8)=0x0, 0x8, 0x2) ioctl$KVM_ENABLE_CAP(0xffffffffffffffff, 0x4068aea3, &(0x7f0000000000)={0x7d, 0x0, [0x53, 0x0, 0x0, 0x4], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000e41000-0x12)='/dev/loop-control\x00', 0x0, 0x0) r4 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) lgetxattr(&(0x7f000052c000-0x8)='./file0\x00', &(0x7f0000bd1000-0x1a)=@known="d96f6d2e6170706c652e73797374656d2e530700757269747900", &(0x7f0000147000)=""/0, 0x0) dup(r2) ioctl$LOOP_CTL_ADD(r3, 0x4c81, r4) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f00005ca000-0x4)=0xfffffffffffffe01, 0x4) 2017/12/17 11:24:09 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sysfs$1(0xfe4, &(0x7f0000001000-0x1)='\x00') 2017/12/17 11:24:09 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_CAP(r0, 0xc010640c, &(0x7f0000000000)={0x6, 0x6}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000507000)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet6_mreq(r2, 0x29, 0x14, &(0x7f0000556000-0x14)={@loopback={0x0, 0x0}, 0x0}, &(0x7f00004a4000)=0x14) writev(r1, &(0x7f0000e07000)=[{&(0x7f00005e5000)="2900000021001900013d3524000a00060200001600000000000000040d00140000000000000000088f", 0x29}], 0x1) 2017/12/17 11:24:09 executing program 1: mmap(&(0x7f0000000000/0xae4000)=nil, 0xae4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000ae4000)='/dev/kvm\x00', 0x3, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000005000)={0x4, 0xffffffffffffffff, 0x0}) open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) sendmsg$unix(r2, &(0x7f0000002000-0x1c)={&(0x7f0000008000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000004000-0x8)=[{&(0x7f0000007000)='"', 0x1}], 0x1, &(0x7f0000005000)=[], 0x0, 0x0}, 0x4000) ioctl$KVM_SET_DEVICE_ATTR(r2, 0x4018aee1, &(0x7f0000004000-0x18)={0x0, 0x100000001, 0x1, &(0x7f0000003000)=0x0}) ioctl$KVM_GET_SUPPORTED_CPUID(0xffffffffffffffff, 0xc008ae05, &(0x7f0000005000)=""/20) 2017/12/17 11:24:09 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/create\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0, 0x0}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000001000-0x18)={r1, 0x2, 0x10, 0x1, 0x0}, &(0x7f0000001000)=0x18) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sysfs$1(0xfe4, &(0x7f0000001000-0x2)="7601") r2 = dup(0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGPROP(r2, 0x80404509, &(0x7f0000001000-0x39)=""/57) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000001000)={@loopback=0x7f000001, @rand_addr=0x4, 0x1, 0x4, [@multicast1=0xe0000001, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001, @empty=0x0]}, 0x20) ioctl$KVM_SET_SIGNAL_MASK(r2, 0x4004ae8b, &(0x7f000092b000)={0x1000, "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"}) 2017/12/17 11:24:09 executing program 0 (fault-call:2 fault-nth:0): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10000000010, 0x2, 0xc) write(r0, &(0x7f0000150000)="1f00000001021300fd4345bb000100220240000009000700011601130000c4", 0x1f) 2017/12/17 11:24:09 executing program 1: mmap(&(0x7f0000000000/0xae4000)=nil, 0xae4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000005000)={0x4, 0xffffffffffffffff, 0x0}) open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) sendmsg$unix(r2, &(0x7f0000002000-0x1c)={&(0x7f0000008000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000004000-0x8)=[{&(0x7f0000007000)='"', 0x1}], 0x1, &(0x7f0000005000)=[], 0x0, 0x0}, 0x4000) ioctl$KVM_SET_DEVICE_ATTR(r1, 0x4018aee1, &(0x7f0000004000-0x18)={0x0, 0x100000001, 0x1, &(0x7f0000003000)=0x0}) ioctl$KVM_GET_SUPPORTED_CPUID(0xffffffffffffffff, 0xc008ae05, &(0x7f0000005000)=""/20) [ 358.206588] FAULT_INJECTION: forcing a failure. [ 358.206588] name failslab, interval 1, probability 0, space 0, times 0 [ 358.249281] CPU: 1 PID: 32381 Comm: syz-executor0 Not tainted 4.15.0-rc3+ #135 [ 358.256680] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 358.266033] Call Trace: [ 358.268636] dump_stack+0x194/0x257 [ 358.272264] ? arch_local_irq_restore+0x53/0x53 [ 358.276928] ? lock_downgrade+0x980/0x980 [ 358.281076] should_fail+0x8c0/0xa40 [ 358.284769] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 358.289849] ? __local_bh_enable_ip+0x121/0x230 [ 358.294492] ? _raw_spin_unlock_bh+0x30/0x40 [ 358.298873] ? release_sock+0x1d4/0x2a0 [ 358.302818] ? refcount_add+0x60/0x60 [ 358.306590] ? __release_sock+0x360/0x360 [ 358.310723] ? find_held_lock+0x35/0x1d0 [ 358.314782] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 358.320642] ? rcu_note_context_switch+0x710/0x710 [ 358.325553] should_failslab+0xec/0x120 [ 358.329500] kmem_cache_alloc_node+0x56/0x760 [ 358.333973] ? netlink_insert+0x500/0x500 [ 358.338096] __alloc_skb+0xf1/0x780 [ 358.341699] ? skb_copy_and_csum_dev+0x360/0x360 [ 358.346424] ? find_held_lock+0x35/0x1d0 [ 358.350464] ? selinux_socket_getpeersec_dgram+0x22f/0x330 [ 358.356070] ? selinux_inet_conn_established+0xf0/0xf0 [ 358.361322] ? sock_has_perm+0x29c/0x400 [ 358.365361] ? security_socket_getpeersec_dgram+0x91/0xc0 [ 358.370872] netlink_sendmsg+0xa86/0xe60 [ 358.374911] ? netlink_unicast+0x6f0/0x6f0 [ 358.379121] ? security_socket_sendmsg+0x89/0xb0 [ 358.383848] ? netlink_unicast+0x6f0/0x6f0 [ 358.388056] sock_sendmsg+0xca/0x110 [ 358.391742] sock_write_iter+0x31a/0x5d0 [ 358.395777] ? sock_sendmsg+0x110/0x110 [ 358.399718] ? __lock_is_held+0xb6/0x140 [ 358.403761] ? iov_iter_init+0xaf/0x1d0 [ 358.407722] __vfs_write+0x684/0x970 [ 358.411411] ? kernel_read+0x120/0x120 [ 358.415270] ? bpf_fd_pass+0x280/0x280 [ 358.419134] ? _cond_resched+0x14/0x30 [ 358.422997] ? selinux_file_permission+0x82/0x460 [ 358.427829] ? rw_verify_area+0xe5/0x2b0 [ 358.431863] ? __fdget_raw+0x20/0x20 [ 358.435552] vfs_write+0x189/0x510 [ 358.439069] SyS_write+0xef/0x220 [ 358.442491] ? __do_page_fault+0x3d6/0xc90 [ 358.446697] ? SyS_read+0x220/0x220 [ 358.450297] ? do_fast_syscall_32+0x156/0xf9d [ 358.454764] ? SyS_read+0x220/0x220 [ 358.458361] do_fast_syscall_32+0x3ee/0xf9d [ 358.462661] ? do_int80_syscall_32+0x9d0/0x9d0 [ 358.467223] ? syscall_return_slowpath+0x2ad/0x550 [ 358.472123] ? prepare_exit_to_usermode+0x340/0x340 [ 358.477112] ? sysret32_from_system_call+0x5/0x3b [ 358.481930] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 358.486749] entry_SYSENTER_compat+0x51/0x60 [ 358.491129] RIP: 0023:0xf7f86c79 2017/12/17 11:24:09 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(r0, 0xc06864a2, &(0x7f0000000000)={&(0x7f0000000000)=[0x100000000, 0x100000000, 0x6, 0x0, 0x8, 0x1], 0x6, 0x5, 0x0, 0xdf76, 0x4, 0x7f, {0x35, 0x3ff, 0x3, 0x5, 0x0, 0x94, 0xd3ee, 0x5, 0xc41, 0x100000001, 0x1, 0x1bc, 0x3, 0x5, "31938c1499553b63cdbb54612724a6174a74a04632f69bb5019da840929436e7"}}) sysfs$1(0xfe4, &(0x7f00009b6000)="9c") 2017/12/17 11:24:09 executing program 1: mmap(&(0x7f0000000000/0xae4000)=nil, 0xae4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000005000)={0x4, 0xffffffffffffffff, 0x0}) open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) r3 = gettid() ptrace$getsig(0x4202, r3, 0x101, &(0x7f0000047000-0x10)={0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r2, &(0x7f0000002000-0x1c)={&(0x7f0000008000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000004000-0x8)=[{&(0x7f0000007000)='"', 0x1}], 0x1, &(0x7f0000005000)=[], 0x0, 0x0}, 0x4000) ioctl$KVM_SET_DEVICE_ATTR(r2, 0x4018aee1, &(0x7f0000004000-0x18)={0x0, 0x100000001, 0x1, &(0x7f0000003000)=0x0}) ioctl$KVM_GET_SUPPORTED_CPUID(0xffffffffffffffff, 0xc008ae05, &(0x7f0000005000)=""/20) 2017/12/17 11:24:09 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0xf, 0xb797, &(0x7f0000000000)={0x0, 0x0}) ioctl$TUNSETNOCSUM(r0, 0x400454c8, &(0x7f000022d000-0x4)=0x9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$seccomp(0x16, 0x0, &(0x7f00003df000-0x8)={0x8, &(0x7f0000865000-0x40)=[{0x401, 0x4, 0x101, 0xa2c}, {0xb4, 0x56f, 0x81, 0x4}, {0xffffffffffffed3a, 0x7ff, 0x9, 0x3}, {0x9, 0x3, 0x1db6, 0x100000001}, {0x1, 0x2a9, 0x9, 0x6}, {0x6ad5, 0x8000, 0x6, 0x5}, {0x8, 0x6, 0x3, 0x1}, {0xffff, 0xfffffffffffff801, 0xaca0000000, 0x7}]}) setrlimit(0xb, &(0x7f0000ca0000-0x10)={0xae83, 0x1ff}) mlock2(&(0x7f0000912000/0x4000)=nil, 0x4000, 0x81) prctl$setmm(0x23, 0x5, &(0x7f0000ab6000/0x3000)=nil) mremap(&(0x7f00007c5000/0x1000)=nil, 0x1000, 0x4000, 0x200000000000000, &(0x7f0000e60000/0x4000)=nil) r1 = syz_open_dev$tun(&(0x7f0000ef5000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000f58000)={@generic="431df1f38e6e005a112f648d1c22ce26", @ifru_addrs=@rc={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}}) r2 = syz_open_dev$sg(&(0x7f00000bb000-0x9)='/dev/sg#\x00', 0x7ffe, 0xbf) ioctl$KVM_SET_PIT(r2, 0x8048ae66, &(0x7f0000d8d000-0x70)={[{0x40, 0x3, 0x5, 0x3, 0x9, 0x8, 0xd5b, 0x5, 0x9, 0xfff, 0x4, 0x6, 0x5}, {0x8, 0x8001, 0x7, 0x1, 0x7fffffff, 0x80000000, 0x5, 0x1, 0x3, 0x8, 0xa5, 0x7, 0x3}, {0x9, 0x2000000, 0xffffffffffffffff, 0x1f, 0x9, 0x3e3, 0x2, 0x6, 0x10001, 0x400000005, 0x7, 0x401, 0x1}], 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SIOCSIFHWADDR(r1, 0x8924, &(0x7f0000317000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x20000000000009, 0x7, @fr_pvc_info=&(0x7f0000d94000-0x14)={0x6, @generic="61e8f06fa5db19c6369a1383355544d6"}}}) r3 = socket$netlink(0x10, 0x3, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000016000-0x8)={0x0, 0x5}, &(0x7f00003a8000)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000b6e000-0x10)={0x0, 0x80, 0x4, 0xfffffffffffffffe}, &(0x7f0000539000)=0x10) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000435000-0xb8)={r4, 0x7f, 0x7fff, 0x6, 0x3, 0xee, 0x100000000, 0x10001, {r5, @in={{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x5, 0x8, 0x8, 0x100}}, &(0x7f0000036000)=0xb8) writev(r3, &(0x7f0000063000-0x10)=[{&(0x7f00007a0000)="3900000012001947000003000000000000040700001fe076480000000103000009001d0066413e055600002808003ffb230300805a16075bff", 0x39}], 0x1) ioctl$DRM_IOCTL_GET_MAP(r2, 0xc0186404, &(0x7f0000e4d000)={&(0x7f0000b2c000/0x4000)=nil, 0x4, 0x3, 0x82, &(0x7f0000916000/0x3000)=nil, 0x0}) clone(0x1200000, &(0x7f0000b94000-0x4c)="7c1151d40100ffffffffffffff6011000100ffff06b3a03de50d3824e711bb687f374afc03000000ed1fba023d91fec833ff83050563def101bbdb99bbe8e10f2504faff7cc2537c9a3b23e4", &(0x7f00000c1000-0x4)=0x0, &(0x7f000048e000)=0x0, &(0x7f00007a1000-0x50)="bb99b1083481d5c5c32c03b9a47f88ad59fc70f0fe619aa087f7ef8a85c2c810396e8da8ea0a2cc365974e559f6796be948e5ff93b7509d8c1a0688fed11cac328a4b2e02943649860550348e195e3c3") mbind(&(0x7f0000069000/0x1000)=nil, 0x1000, 0x8000, &(0x7f0000c20000-0x8)=0x4, 0x7, 0x0) mbind(&(0x7f0000331000/0x3000)=nil, 0x3000, 0x1, &(0x7f000080e000-0x8)=0x0, 0x8, 0x2) ioctl$KVM_ENABLE_CAP(0xffffffffffffffff, 0x4068aea3, &(0x7f0000000000)={0x7d, 0x0, [0x53, 0x0, 0x0, 0x4], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r6 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000e41000-0x12)='/dev/loop-control\x00', 0x0, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000e50000)='/dev/sequencer2\x00', 0x1, 0x0) r7 = ioctl$LOOP_CTL_GET_FREE(r6, 0x4c82) lgetxattr(&(0x7f000052c000-0x8)='./file0\x00', &(0x7f0000bd1000-0x1a)=@known="d96f6d2e6170706c652e73797374656d2e530700757269747900", &(0x7f0000147000)=""/0, 0x0) dup(r3) ioctl$LOOP_CTL_ADD(r6, 0x4c81, r7) [ 358.494463] RSP: 002b:00000000f778208c EFLAGS: 00000296 ORIG_RAX: 0000000000000004 [ 358.502142] RAX: ffffffffffffffda RBX: 0000000000000013 RCX: 0000000020150000 [ 358.509383] RDX: 000000000000001f RSI: 0000000000000000 RDI: 0000000000000000 [ 358.516634] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 358.523874] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 358.531113] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 2017/12/17 11:24:09 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000001000-0xe8)={{{@in=@multicast2=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0x0, 0x0}, 0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000002000-0xc)={0x0, 0x0, 0x0}, 0xc) lchown(&(0x7f0000000000)='./file0\x00', r0, r1) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet(r2, &(0x7f0000001000-0x10)={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001000)='/proc/self/net/pfkey\x00', 0x105c41, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_RESIZE(r3, 0x5609, &(0x7f0000001000)={0x335, 0x3, 0x10000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000982000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = epoll_create(0x1000) pselect6(0x40, &(0x7f000039a000)={0xffffffffffffffff, 0x100000000, 0x1, 0x9, 0x7, 0xfffffffffffffffb, 0x1, 0x2}, &(0x7f0000b29000-0x40)={0x5, 0x100000001, 0xc9e4, 0x7, 0x5, 0x4, 0xf31b, 0x7be}, &(0x7f0000400000-0x40)={0x3, 0x1, 0x8, 0x6, 0x7, 0x0, 0x5, 0x6}, &(0x7f0000750000)={0x0, 0x0}, &(0x7f00006e7000)={&(0x7f00007b6000)={0x0}, 0x8}) r6 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r6, &(0x7f0000386000)={0x2, 0x0}) epoll_wait(r5, &(0x7f0000a53000-0xc)=[{0x0, 0x0}], 0x1, 0xfffffffffffffffe) epoll_ctl$EPOLL_CTL_MOD(r5, 0x3, r4, &(0x7f0000aaf000)={0x20000004, 0x0}) fadvise64(r6, 0x0, 0x0, 0x0) 2017/12/17 11:24:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$seccomp(0x16, 0x0, &(0x7f00003df000-0x8)={0x8, &(0x7f0000865000-0x40)=[{0x401, 0x4, 0x101, 0xa2c}, {0xb4, 0x56f, 0x81, 0x4}, {0xffffffffffffed3a, 0x7ff, 0x9, 0x3}, {0x9, 0x3, 0x1db6, 0x100000001}, {0x1, 0x2a9, 0x9, 0x6}, {0x6ad5, 0x8000, 0x6, 0x5}, {0x8, 0x6, 0x3, 0x1}, {0xffff, 0xfffffffffffff801, 0xaca0000000, 0x7}]}) setrlimit(0xb, &(0x7f0000ca0000-0x10)={0xae83, 0x1ff}) mlock2(&(0x7f0000912000/0x4000)=nil, 0x4000, 0x81) prctl$setmm(0x23, 0x5, &(0x7f0000ab6000/0x3000)=nil) mremap(&(0x7f00007c5000/0x1000)=nil, 0x1000, 0x4000, 0x200000000000000, &(0x7f0000e60000/0x4000)=nil) r0 = syz_open_dev$tun(&(0x7f0000ef5000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000f58000)={@generic="431df1f38e6e005a112f648d1c22ce26", @ifru_addrs=@rc={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}}) r1 = syz_open_dev$usbmon(&(0x7f00003cc000-0xd)='/dev/usbmon#\x00', 0x60c0, 0x2) accept4$llc(r1, 0x0, &(0x7f0000958000)=0x0, 0x80000) r2 = syz_open_dev$sg(&(0x7f00000bb000-0x9)='/dev/sg#\x00', 0x7ffe, 0xbf) ioctl$KVM_SET_PIT(r2, 0x8048ae66, &(0x7f0000d8d000-0x70)={[{0x40, 0x3, 0x5, 0x3, 0x9, 0x8, 0xd5b, 0x5, 0x9, 0xfff, 0x4, 0x6, 0x5}, {0x8, 0x8001, 0x7, 0x1, 0x7fffffff, 0x80000000, 0x5, 0x1, 0x3, 0x8, 0xa5, 0x7, 0x3}, {0x9, 0x2000000, 0xffffffffffffffff, 0x1f, 0x9, 0x3e3, 0x2, 0x6, 0x10001, 0x400000005, 0x7, 0x401, 0x1}], 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f0000317000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x20000000000009, 0x7, @fr_pvc_info=&(0x7f0000d94000-0x14)={0x6, @generic="61e8f06fa5db19c6369a1383355544d6"}}}) r3 = socket$netlink(0x10, 0x3, 0x0) writev(r3, &(0x7f0000063000-0x10)=[{&(0x7f00007a0000)="3900000012001947000003000000000000040700001fe076480000000103000009001d0066413e055600002808003ffb230300805a16075bff", 0x39}], 0x1) ioctl$DRM_IOCTL_GET_MAP(r2, 0xc0186404, &(0x7f0000e4d000)={&(0x7f0000b2c000/0x4000)=nil, 0x4, 0x3, 0x82, &(0x7f0000916000/0x3000)=nil, 0x0}) clone(0x1200000, &(0x7f0000b94000-0x4c)="7c1151d40100ffffffffffffff6011000100ffff06b3a03de50d3824e711bb687f374afc03000000ed1fba023d91fec833ff83050563def101bbdb99bbe8e10f2504faff7cc2537c9a3b23e4", &(0x7f00000c1000-0x4)=0x0, &(0x7f000048e000)=0x0, &(0x7f00007a1000-0x50)="bb99b1083481d5c5c32c03b9a47f88ad59fc70f0fe619aa087f7ef8a85c2c810396e8da8ea0a2cc365974e559f6796be948e5ff93b7509d8c1a0688fed11cac328a4b2e02943649860550348e195e3c3") mbind(&(0x7f0000069000/0x1000)=nil, 0x1000, 0x8000, &(0x7f0000c20000-0x8)=0x4, 0x7, 0x0) mbind(&(0x7f0000331000/0x3000)=nil, 0x3000, 0x0, &(0x7f000080e000-0x8)=0xfffffffffffffffc, 0x4, 0x4) ioctl$KVM_ENABLE_CAP(0xffffffffffffffff, 0x4068aea3, &(0x7f0000000000)={0x7d, 0x0, [0x53, 0x0, 0x0, 0x4], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000e41000-0x12)='/dev/loop-control\x00', 0x0, 0x0) r5 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) lgetxattr(&(0x7f000052c000-0x8)='./file0\x00', &(0x7f0000bd1000-0x1a)=@known="d96f6d2e6170706c652e73797374656d2e530700757269747900", &(0x7f0000147000)=""/0, 0x0) dup(r3) ioctl$LOOP_CTL_ADD(r4, 0x4c81, r5) 2017/12/17 11:24:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10000000010, 0x2, 0xc) getsockopt$bt_hci(r0, 0x0, 0x2, &(0x7f00002bb000-0x5e)=""/94, &(0x7f000001d000-0x4)=0x5e) socket$inet_udp(0x2, 0x2, 0x0) getsockname$inet(r0, &(0x7f0000c79000-0x10)={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000cda000)=0x10) write(r0, &(0x7f0000150000)="010000000100000000000000010100222e40000009000700011601130000c4", 0x1f) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f000031c000-0x34)={@rand_addr=0x3, @rand_addr=0x6, 0x0, 0x9, [@local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001, @multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, @loopback=0x7f000001, @multicast2=0xe0000002, @broadcast=0xffffffff, @broadcast=0xffffffff, @multicast2=0xe0000002]}, 0x34) r1 = gettid() stat(&(0x7f0000adb000-0x8)='./file0\x00', &(0x7f0000bc0000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f00006cf000-0x8)='./file0\x00', &(0x7f0000e12000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r0, &(0x7f0000239000)={&(0x7f0000b2d000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000425000)=[], 0x0, &(0x7f0000030000)=[@rights={0x14, 0x1, 0x1, [r0, r0]}, @rights={0x18, 0x1, 0x1, [r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0, r0, r0]}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0]}, @cred={0x18, 0x1, 0x2, r1, r2, r3}], 0x8c, 0x0}, 0x80) 2017/12/17 11:24:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f000006c000)={@random="e3ae8895310d", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x4000000800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x67, 0x0, @rand_addr=0x0, @broadcast=0xffffffff, {[]}}, @igmp={0x21, 0x0, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, "bc010000dede23000000800005070000e60100b0"}}}}}, 0x0) socketpair(0x17, 0xa, 0x100000001, &(0x7f0000da5000-0x8)={0x0, 0x0}) ioctl$TIOCEXCL(r0, 0x540c) 2017/12/17 11:24:09 executing program 6: r0 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000017000-0x8b6)="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", 0x8b7, 0x0, &(0x7f0000015000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000000000)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000016000)=0x18) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000017000-0x8)={r1, 0xffff}, 0x8) 2017/12/17 11:24:09 executing program 1: mmap(&(0x7f0000000000/0xae4000)=nil, 0xae4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) mmap(&(0x7f0000ae4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000ae5000-0x12)='/dev/input/mouse#\x00', 0x800, 0x2000) mmap(&(0x7f0000ae4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGSW(r1, 0x8040451b, &(0x7f0000ae5000-0x79)=""/121) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000ae5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r2, &(0x7f0000ae5000)=[{&(0x7f00001f4000-0x50)="393ae1c3cab352904b118298bad5043977520337564e3e4a50b2a7284ec76e8cc8577f187028db54e2ccedc190e40c9521352cbdf4b664bb38ed183695227bc0c9ed5043963c383501766320439eae5e", 0x50}, {&(0x7f000065c000)="998eb5822cfccfa8afa8f3e060636be7eb65680bc8290218ad259f45ada8af2306be70a85d3fa474aef6f9f829fecdb5b45f8ec13ce28a41d1a74343ef218644ef97ac9a8cf4ad6cd4c4cb0d34235abbd4fadc85", 0x54}], 0x2, 0x0) ioctl$KVM_CREATE_DEVICE(r2, 0xc00caee0, &(0x7f0000005000)={0x4, 0xffffffffffffffff, 0x0}) write(r3, &(0x7f00005cb000-0x1)='Q', 0x1) r4 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) r5 = dup(r1) mmap(&(0x7f0000ae6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r4, &(0x7f0000ae6000)={0x1, 0x0}) sendmsg$unix(r3, &(0x7f0000002000-0x1c)={&(0x7f0000008000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000004000-0x8)=[{&(0x7f0000007000)='"', 0x1}], 0x1, &(0x7f0000005000)=[], 0x0, 0x0}, 0x4000) ioctl$TUNSETNOCSUM(r1, 0x400454c8, &(0x7f0000977000-0x4)=0x3f) mmap(&(0x7f0000ae5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_MSRS(r5, 0x4008ae89, &(0x7f0000ae8000-0x13)={0x6, 0x0, [{0x659, 0x0, 0x200}, {0x915, 0x0, 0x26f}, {0x0, 0x0, 0xffffffffffff0001}, {0x40000bff, 0x0, 0x3ff}, {0x2da, 0x0, 0xc9e}, {0xaff, 0x0, 0x3}]}) pwrite64(r4, &(0x7f0000ae5000)="70e2b7fdc17084df049e04247f856b856840dffe2de8157a356f", 0x1a, 0x0) ioctl$KVM_SET_DEVICE_ATTR(r3, 0x4018aee1, &(0x7f0000004000-0x18)={0x0, 0x100000001, 0x1, &(0x7f0000003000)=0x0}) ioctl$KVM_GET_SUPPORTED_CPUID(0xffffffffffffffff, 0xc008ae05, &(0x7f0000005000)=""/20) 2017/12/17 11:24:09 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sysfs$1(0xfe4, &(0x7f0000001000)="242ee529") 2017/12/17 11:24:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0xf, 0xb797, &(0x7f0000000000)={0x0, 0x0}) ioctl$TUNSETNOCSUM(r0, 0x400454c8, &(0x7f000022d000-0x4)=0x9) prctl$seccomp(0x16, 0x0, &(0x7f00003df000-0x8)={0x8, &(0x7f0000865000-0x40)=[{0x401, 0x4, 0x101, 0xa2c}, {0xb4, 0x56f, 0x81, 0x4}, {0xffffffffffffed3a, 0x7ff, 0x9, 0x3}, {0x9, 0x3, 0x1db6, 0x100000001}, {0x1, 0x2a9, 0x9, 0x6}, {0x6ad5, 0x8000, 0x6, 0x5}, {0x8, 0x6, 0x3, 0x1}, {0xffff, 0xfffffffffffff801, 0xaca0000000, 0x7}]}) setrlimit(0xb, &(0x7f0000ca0000-0x10)={0xae83, 0x1ff}) mlock2(&(0x7f0000912000/0x4000)=nil, 0x4000, 0x81) prctl$setmm(0x23, 0x5, &(0x7f0000ab6000/0x3000)=nil) mremap(&(0x7f00007c5000/0x1000)=nil, 0x1000, 0x4000, 0x200000000000000, &(0x7f0000e60000/0x4000)=nil) r1 = syz_open_dev$tun(&(0x7f0000ef5000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000f58000)={@generic="431df1f38e6e005a112f648d1c22ce26", @ifru_addrs=@rc={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}}) r2 = syz_open_dev$sg(&(0x7f00000bb000-0x9)='/dev/sg#\x00', 0x7ffe, 0xbf) ioctl$KVM_SET_PIT(r2, 0x8048ae66, &(0x7f0000d8d000-0x70)={[{0x40, 0x3, 0x5, 0x3, 0x9, 0x8, 0xd5b, 0x5, 0x9, 0xfff, 0x4, 0x6, 0x5}, {0x8, 0x8001, 0x7, 0x1, 0x7fffffff, 0x80000000, 0x5, 0x1, 0x3, 0x8, 0xa5, 0x7, 0x3}, {0x9, 0x2000000, 0xffffffffffffffff, 0x1f, 0x9, 0x3e3, 0x2, 0x6, 0x10001, 0x400000005, 0x7, 0x401, 0x1}], 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SIOCSIFHWADDR(r1, 0x8924, &(0x7f0000317000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x20000000000009, 0x7, @fr_pvc_info=&(0x7f0000d94000-0x14)={0x6, @generic="61e8f06fa5db19c6369a1383355544d6"}}}) r3 = socket$netlink(0x10, 0x3, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000016000-0x8)={0x0, 0x5}, &(0x7f00003a8000)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000b6e000-0x10)={0x0, 0x80, 0x4, 0xfffffffffffffffe}, &(0x7f0000539000)=0x10) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000435000-0xb8)={r4, 0x7f, 0x7fff, 0x6, 0x3, 0xee, 0x100000000, 0x10001, {r5, @in={{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x5, 0x8, 0x8, 0x100}}, &(0x7f0000036000)=0xb8) writev(r3, &(0x7f0000063000-0x10)=[{&(0x7f00007a0000)="3900000012001947000003000000000000040700001fe076480000000103000009001d0066413e055600002808003ffb230300805a16075bff", 0x39}], 0x1) ioctl$DRM_IOCTL_GET_MAP(r2, 0xc0186404, &(0x7f0000e4d000)={&(0x7f0000b2c000/0x4000)=nil, 0x4, 0x3, 0x82, &(0x7f0000916000/0x3000)=nil, 0x0}) clone(0x1200000, &(0x7f0000b94000-0x4c)="7c1151d40100ffffffffffffff6011000100ffff06b3a03de50d3824e711bb687f374afc03000000ed1fba023d91fec833ff83050563def101bbdb99bbe8e10f2504faff7cc2537c9a3b23e4", &(0x7f00000c1000-0x4)=0x0, &(0x7f000048e000)=0x0, &(0x7f00007a1000-0x50)="bb99b1083481d5c5c32c03b9a47f88ad59fc70f0fe619aa087f7ef8a85c2c810396e8da8ea0a2cc365974e559f6796be948e5ff93b7509d8c1a0688fed11cac328a4b2e02943649860550348e195e3c3") mbind(&(0x7f0000069000/0x1000)=nil, 0x1000, 0x8000, &(0x7f0000c20000-0x8)=0x4, 0x7, 0x0) mbind(&(0x7f0000331000/0x3000)=nil, 0x3000, 0x1, &(0x7f000080e000-0x8)=0x0, 0x8, 0x2) ioctl$KVM_ENABLE_CAP(0xffffffffffffffff, 0x4068aea3, &(0x7f0000000000)={0x7d, 0x0, [0x53, 0x0, 0x0, 0x4], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r6 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000e41000-0x12)='/dev/loop-control\x00', 0x0, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000e50000)='/dev/sequencer2\x00', 0x1, 0x0) r7 = ioctl$LOOP_CTL_GET_FREE(r6, 0x4c82) lgetxattr(&(0x7f000052c000-0x8)='./file0\x00', &(0x7f0000bd1000-0x1a)=@known="d96f6d2e6170706c652e73797374656d2e530700757269747900", &(0x7f0000147000)=""/0, 0x0) dup(r3) ioctl$LOOP_CTL_ADD(r6, 0x4c81, r7) 2017/12/17 11:24:09 executing program 4: sysfs$1(0xfe4, &(0x7f00009b6000)="9c") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f00005ea000)='/selinux/create\x00', 0x2, 0x0) ioctl$EVIOCGABS3F(r0, 0x8018457f, &(0x7f0000000000)=""/99) bpf$OBJ_PIN_PROG(0x6, &(0x7f00003c5000-0xc)={&(0x7f0000001000-0x8)='./file0\x00', r0}, 0xc) 2017/12/17 11:24:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x2, 0x0) setsockopt(r0, 0x8000000000000107, 0x1, &(0x7f000017a000-0x10)="01000000000001000007000000c4ffcc", 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10000000010, 0x2, 0xc) write(r1, &(0x7f0000150000)="1f00000001021300fd4345bb000100220240000009000700011601130000c4", 0x1f) 2017/12/17 11:24:09 executing program 4: sysfs$1(0xfe4, &(0x7f0000417000-0x1)='\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/rtc\x00', 0x8001, 0x0) ioctl$TIOCGSID(r0, 0x540f, &(0x7f0000000000)=0x0) syz_open_procfs(r1, &(0x7f0000000000)='net/snmp\x00') pipe2(&(0x7f000065b000)={0x0, 0x0}, 0x80800) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r2) 2017/12/17 11:24:09 executing program 1: mmap(&(0x7f0000000000/0xae4000)=nil, 0xae4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000ae2000-0x9)='/dev/vcs\x00', 0x0, 0x0) mmap(&(0x7f0000ae4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$unix(r0, &(0x7f0000ae5000-0xca)="cac477f12dd1101aa096d3c9cb4bce261eb531a8b9f395d201bf39c6c3a0c134325a9063bd6ffe9e7d7365211eae73b6bbf7b169a0bcedb45bcbecf75d91ae1524ec3a46218b158be008d4345ae1e553a85f6e98c5599107eae88407455865b4a8f9c39c1150c4a47e5825ea2a72332b7efc3066201855d877d39afc03c5801af91d42e73006cbdeb89799d20eae6784358eb1b1b42db5c01966413c8b6eea0324d3c3cc3c42b1e3b0f9c2ed2614a6875d7e499e3cf182740be0e52ba72be82837de3f627ae2f099400f", 0xca, 0x4000001, &(0x7f000069e000-0xa)=@file={0x0, './file0\x00'}, 0xa) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_DEVICE(r2, 0xc00caee0, &(0x7f0000005000)={0x4, 0xffffffffffffffff, 0x0}) open$dir(&(0x7f0000000000)='./file0\x00', 0xffffffffffffffff, 0x0) sendmsg$unix(r3, &(0x7f0000002000-0x1c)={&(0x7f0000008000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000004000-0x8)=[{&(0x7f0000007000)='"', 0x1}], 0x1, &(0x7f0000005000)=[], 0x0, 0x0}, 0x4000) ioctl$KVM_SET_DEVICE_ATTR(r3, 0x4018aee1, &(0x7f0000004000-0x18)={0x0, 0x100000001, 0x1, &(0x7f0000003000)=0x0}) ioctl$KVM_GET_SUPPORTED_CPUID(0xffffffffffffffff, 0xc008ae05, &(0x7f0000005000)=""/20) 2017/12/17 11:24:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$seccomp(0x16, 0x0, &(0x7f00003df000-0x8)={0x8, &(0x7f0000865000-0x40)=[{0x401, 0x4, 0x101, 0xa2c}, {0xb4, 0x56f, 0x81, 0x4}, {0xffffffffffffed3a, 0x7ff, 0x9, 0x3}, {0x9, 0x3, 0x1db6, 0x100000001}, {0x1, 0x2a9, 0x9, 0x6}, {0x6ad5, 0x8000, 0x6, 0x5}, {0x8, 0x6, 0x3, 0x1}, {0xffff, 0xfffffffffffff801, 0xaca0000000, 0x7}]}) setrlimit(0x7, &(0x7f0000ca0000-0x10)={0xae83, 0x1ff}) mlock2(&(0x7f0000912000/0x4000)=nil, 0x4000, 0x81) prctl$setmm(0x23, 0x0, &(0x7f000093f000/0x1000)=nil) mremap(&(0x7f00007c5000/0x1000)=nil, 0x1000, 0x4000, 0x200000000000000, &(0x7f0000e60000/0x4000)=nil) r0 = syz_open_dev$tun(&(0x7f0000841000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000f58000)={@generic="431df1f38e6e005a112f648d1c22ce26", @ifru_addrs=@rc={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}}) r1 = syz_open_dev$sg(&(0x7f00000bb000-0x9)='/dev/sg#\x00', 0x7ffe, 0xbf) ioctl$KVM_SET_PIT(r1, 0x8048ae66, &(0x7f0000d8d000-0x70)={[{0x40, 0x3, 0x5, 0x3, 0x9, 0x8, 0xd5b, 0x5, 0x9, 0xfff, 0x4, 0x6, 0x5}, {0x8, 0x8001, 0x7, 0x1, 0x7fffffff, 0x80000000, 0x5, 0x1, 0x3, 0x8, 0xa5, 0x7, 0x3}, {0x9, 0x2000000, 0xffffffffffffffff, 0x1f, 0x9, 0x3e3, 0x2, 0x6, 0x10001, 0x400000005, 0x7, 0x401, 0x1}], 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f0000317000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x20000000000009, 0x7, @fr_pvc_info=&(0x7f0000d94000-0x14)={0x6, @generic="61e8f06fa5db19c6369a1383355544d6"}}}) r2 = socket$netlink(0x10, 0x3, 0x0) ioctl$EVIOCGBITSW(r1, 0x80404525, &(0x7f0000d05000-0x1000)=""/4096) writev(r2, &(0x7f0000063000-0x10)=[{&(0x7f00007a0000)="3900000012001947000003000000000000040700001fe076480000000103000009001d0066413e055600002808003ffb230300805a16075bff", 0x39}], 0x1) ioctl$DRM_IOCTL_GET_MAP(r1, 0xc0186404, &(0x7f0000e4d000)={&(0x7f0000b2c000/0x4000)=nil, 0x4, 0x3, 0x82, &(0x7f0000916000/0x3000)=nil, 0x0}) clone(0x1200000, &(0x7f0000b94000-0x4c)="7c1151d40100ffffffffffffff6011000100ffff06b3a03de50d3824e711bb687f374afc03000000ed1fba023d91fec833ff83050563def101bbdb99bbe8e10f2504faff7cc2537c9a3b23e4", &(0x7f00000c1000-0x4)=0x0, &(0x7f000048e000)=0x0, &(0x7f00007a1000-0x50)="bb99b1083481d5c5c32c03b9a47f88ad59fc70f0fe619aa087f7ef8a85c2c810396e8da8ea0a2cc365974e559f6796be948e5ff93b7509d8c1a0688fed11cac328a4b2e02943649860550348e195e3c3") mbind(&(0x7f0000069000/0x1000)=nil, 0x1000, 0x8000, &(0x7f0000c20000-0x8)=0x4, 0x7, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000c9e000-0x8)={0x0, 0x0}) ioctl$sock_SIOCINQ(r3, 0x541b, &(0x7f00003a6000-0x4)=0x0) mbind(&(0x7f0000331000/0x3000)=nil, 0x3000, 0x1, &(0x7f000080e000-0x8)=0x0, 0x8, 0x2) ioctl$KVM_ENABLE_CAP(0xffffffffffffffff, 0x4068aea3, &(0x7f0000000000)={0x7d, 0x0, [0x53, 0x0, 0x0, 0x4], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000e41000-0x12)='/dev/loop-control\x00', 0x0, 0x0) r5 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) lgetxattr(&(0x7f000052c000-0x8)='./file0\x00', &(0x7f0000bd1000-0x1a)=@known="d96f6d2e6170706c652e73797374656d2e530700757269747900", &(0x7f0000147000)=""/0, 0x0) dup(r2) ioctl$LOOP_CTL_ADD(r4, 0x4c81, r5) 2017/12/17 11:24:09 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sysfs$1(0xfe4, &(0x7f0000b1a000)='\x00') ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prlimit64(r0, 0xd, &(0x7f0000000000)={0x3f, 0x0}, &(0x7f0000001000)={0x0, 0x0}) 2017/12/17 11:24:09 executing program 1: mmap(&(0x7f0000000000/0xae4000)=nil, 0xae4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000005000)={0x4, 0xffffffffffffffff, 0x0}) r3 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) sendmsg$unix(r2, &(0x7f0000002000-0x1c)={&(0x7f0000008000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000004000-0x8)=[{&(0x7f0000007000)='"', 0x1}], 0x1, &(0x7f0000005000)=[], 0x0, 0x0}, 0x4000) mmap(&(0x7f0000ae4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000ae5000-0x4)=0x0) fcntl$setown(r3, 0x8, r4) ioctl$KVM_SET_DEVICE_ATTR(r2, 0x4018aee1, &(0x7f0000004000-0x18)={0x0, 0x100000001, 0x1, &(0x7f0000003000)=0x0}) ioctl$KVM_GET_SUPPORTED_CPUID(0xffffffffffffffff, 0xc008ae05, &(0x7f0000005000)=""/20) 2017/12/17 11:24:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000a0c000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$KDGKBSENT(r0, 0x4b48, &(0x7f0000129000)={0x3, 0x2, 0xfff}) r1 = socket(0x10000000010, 0x2, 0xc) setsockopt$inet6_buf(r1, 0x29, 0x0, &(0x7f0000660000-0xf2)="7c87ce03fc07ca85a64440f1b4c4a3cb4dbe8d7d67c9ab9fcd53c3e5e75e965133b5a14e2f3fafa57569e19cf992c7f26e5e67c582e8f4e672391976fcbaf3a760bf2838e026aa76234109badc4f986f22d93ac9cadd3432082d43d952e8a6917de7760257c319b38dbae921bb6e17b9b07d7a79ac326acbf5bbe451ab1e84f91ff7c7abef7ce3e21ebe4c7ed4e4cccd75c3ce8cca063e3c33a2b01e4b8fe0c4f036251e95040a9c6e0a92b6afa73958efc545a4bf0e6d0668a4d132e15dbe7f0dd5157688937d5b08fcdd93a0f72941d0eb8c2670f8b6a7018544cd33ca94f08232c14ec35edcfdcca370e7e6b0417d2742", 0xf2) write(r1, &(0x7f0000150000)="1f00000001021300fd4345bb000100220240000009000700011601130000c4", 0x1f) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000cc3000-0x14)={0x8, [0x80000000, 0x100000001, 0x2, 0x80000000, 0xff, 0x401, 0x0, 0x8b1]}, &(0x7f0000818000)=0x14) r2 = mmap$binder(&(0x7f0000367000/0x3000)=nil, 0x3000, 0x6, 0x34011, r0, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f000003f000)={r2, 0x0, 0x0, 0x0}) 2017/12/17 11:24:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x83, &(0x7f00009ad000-0x83)={@random="e3ae8895310d", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x4000000800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x75, 0x0, 0x0, 0x0, 0x67, 0x0, @rand_addr=0x0, @broadcast=0xffffffff, {[]}}, @igmp={0x21, 0x0, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, "bc010000dede23000000790005070000ef0100b0a34f81a47b0061e4c1667683f31ca5b8490dbbb51aa40b8033e61db2d780b2d85198089c6058436825c8483a14b8fbe824d89b9aa21ecdd89d83fdfcc4081e4e3fe6ea953e"}}}}}, 0x0) socketpair$llc(0x1a, 0x0, 0x0, &(0x7f0000755000-0x8)={0x0, 0x0}) sync_file_range(r0, 0x9204, 0x8, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000768000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$KDSETMODE(r1, 0x4b3a, 0x1ff) 2017/12/17 11:24:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0xf, 0xb797, &(0x7f0000000000)={0x0, 0x0}) ioctl$TUNSETNOCSUM(r0, 0x400454c8, &(0x7f000022d000-0x4)=0x9) prctl$seccomp(0x16, 0x0, &(0x7f00003df000-0x8)={0x8, &(0x7f0000865000-0x40)=[{0x401, 0x4, 0x101, 0xa2c}, {0xb4, 0x56f, 0x81, 0x4}, {0xffffffffffffed3a, 0x7ff, 0x9, 0x3}, {0x9, 0x3, 0x1db6, 0x100000001}, {0x1, 0x2a9, 0x9, 0x6}, {0x6ad5, 0x8000, 0x6, 0x5}, {0x8, 0x6, 0x3, 0x1}, {0xffff, 0xfffffffffffff801, 0xaca0000000, 0x7}]}) setrlimit(0xb, &(0x7f0000ca0000-0x10)={0xae83, 0x1ff}) mlock2(&(0x7f0000912000/0x4000)=nil, 0x4000, 0x81) prctl$setmm(0x23, 0x5, &(0x7f0000ab6000/0x3000)=nil) mremap(&(0x7f00007c5000/0x1000)=nil, 0x1000, 0x4000, 0x200000000000000, &(0x7f0000e60000/0x4000)=nil) r1 = syz_open_dev$tun(&(0x7f0000ef5000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000f58000)={@generic="431df1f38e6e005a112f648d1c22ce26", @ifru_addrs=@rc={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}}) r2 = syz_open_dev$sg(&(0x7f00000bb000-0x9)='/dev/sg#\x00', 0x7ffe, 0xbf) ioctl$KVM_SET_PIT(r2, 0x8048ae66, &(0x7f0000d8d000-0x70)={[{0x40, 0x3, 0x5, 0x3, 0x9, 0x8, 0xd5b, 0x5, 0x9, 0xfff, 0x4, 0x6, 0x5}, {0x8, 0x8001, 0x7, 0x1, 0x7fffffff, 0x80000000, 0x5, 0x1, 0x3, 0x8, 0xa5, 0x7, 0x3}, {0x9, 0x2000000, 0xffffffffffffffff, 0x1f, 0x9, 0x3e3, 0x2, 0x6, 0x10001, 0x400000005, 0x7, 0x401, 0x1}], 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SIOCSIFHWADDR(r1, 0x8924, &(0x7f0000317000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x20000000000009, 0x7, @fr_pvc_info=&(0x7f0000d94000-0x14)={0x6, @generic="61e8f06fa5db19c6369a1383355544d6"}}}) r3 = socket$netlink(0x10, 0x3, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000016000-0x8)={0x0, 0x5}, &(0x7f00003a8000)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000b6e000-0x10)={0x0, 0x80, 0x4, 0xfffffffffffffffe}, &(0x7f0000539000)=0x10) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000435000-0xb8)={r4, 0x7f, 0x7fff, 0x6, 0x3, 0xee, 0x100000000, 0x10001, {r5, @in={{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x5, 0x8, 0x8, 0x100}}, &(0x7f0000036000)=0xb8) writev(r3, &(0x7f0000063000-0x10)=[{&(0x7f00007a0000)="3900000012001947000003000000000000040700001fe076480000000103000009001d0066413e055600002808003ffb230300805a16075bff", 0x39}], 0x1) ioctl$DRM_IOCTL_GET_MAP(r2, 0xc0186404, &(0x7f0000e4d000)={&(0x7f0000b2c000/0x4000)=nil, 0x4, 0x3, 0x82, &(0x7f0000916000/0x3000)=nil, 0x0}) clone(0x1200000, &(0x7f0000b94000-0x4c)="7c1151d40100ffffffffffffff6011000100ffff06b3a03de50d3824e711bb687f374afc03000000ed1fba023d91fec833ff83050563def101bbdb99bbe8e10f2504faff7cc2537c9a3b23e4", &(0x7f00000c1000-0x4)=0x0, &(0x7f000048e000)=0x0, &(0x7f00007a1000-0x50)="bb99b1083481d5c5c32c03b9a47f88ad59fc70f0fe619aa087f7ef8a85c2c810396e8da8ea0a2cc365974e559f6796be948e5ff93b7509d8c1a0688fed11cac328a4b2e02943649860550348e195e3c3") mbind(&(0x7f0000069000/0x1000)=nil, 0x1000, 0x8000, &(0x7f0000c20000-0x8)=0x4, 0x7, 0x0) mbind(&(0x7f0000331000/0x3000)=nil, 0x3000, 0x1, &(0x7f000080e000-0x8)=0x0, 0x8, 0x2) ioctl$KVM_ENABLE_CAP(0xffffffffffffffff, 0x4068aea3, &(0x7f0000000000)={0x7d, 0x0, [0x53, 0x0, 0x0, 0x4], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r6 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000e41000-0x12)='/dev/loop-control\x00', 0x0, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000e50000)='/dev/sequencer2\x00', 0x1, 0x0) ioctl$LOOP_CTL_GET_FREE(r6, 0x4c82) lgetxattr(&(0x7f000052c000-0x8)='./file0\x00', &(0x7f0000bd1000-0x1a)=@known="d96f6d2e6170706c652e73797374656d2e530700757269747900", &(0x7f0000147000)=""/0, 0x0) dup(r3) 2017/12/17 11:24:09 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sysfs$1(0xfe4, &(0x7f0000ca9000-0x1)='\x00') r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000c19000)='/selinux/checkreqprot\x00', 0x10001, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNGETIFF(r0, 0x800454d2, &(0x7f0000000000)=0x400) 2017/12/17 11:24:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x800000000000001, 0x0, &(0x7f0000a7b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000905000-0x11)='/dev/vga_arbiter\x00', 0x400000, 0x0) r1 = epoll_create(0x1000) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000985000-0xc)={0x0, 0x0}) epoll_wait(r1, &(0x7f0000a53000-0xc)=[{0x0, 0x0}], 0x1, 0xfffffffffffffffe) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000aaf000)={0x20000004, 0x0}) 2017/12/17 11:24:09 executing program 6: r0 = socket$inet_sctp(0x2, 0xfffffffffffffffe, 0x84) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000656000)='/selinux/status\x00', 0x0, 0x0) ioctl$EVIOCGABS0(r1, 0x80184540, &(0x7f0000aa7000-0x5f)=""/95) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_create(0x7, 0x80000) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000014000)="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", 0x8b7, 0x1, &(0x7f0000001000-0x10)={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) open_by_handle_at(r0, &(0x7f0000017000-0xaf)={0xaf, 0x88b0, "21fbe50d5b2fd431167cec8cf9d1e35c92c09874a339644c4f1e3a5aba9427062fb7a5b1082da29648df8c3b2861989e861582596b0968564a3b9756e777111701f2b8f06d3463d6f2ac2e178edcf483d49ec9768c595a9743850e76d5b2da6c7f3308a94d68ad8db3353261e255251ffc8ce1cb0ee76cf5a9af4f74d0ad7f93e9353b99e7cf5528a28b43ff16af6951e69dddae033c94a95ca2e2e024c8b8b723f07bc9eb8c2d"}, 0x183000) 2017/12/17 11:24:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10000000010, 0x2, 0xc) write(r0, &(0x7f0000150000)="1f00000001021300fd4345bb000100220240000009000700011601130000c4", 0x1f) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000a30000-0xe)='/selinux/load\x00', 0x2, 0x0) 2017/12/17 11:24:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$seccomp(0x16, 0x0, &(0x7f00003df000-0x8)={0x8, &(0x7f0000865000-0x40)=[{0x401, 0x4, 0x101, 0xa2c}, {0xb4, 0x56f, 0x81, 0x4}, {0xffffffffffffed3a, 0x7ff, 0x9, 0x3}, {0x9, 0x3, 0x1db6, 0x100000001}, {0x1, 0x2a9, 0x9, 0x6}, {0x6ad5, 0x8000, 0x6, 0x5}, {0x8, 0x6, 0x3, 0x1}, {0xffff, 0xfffffffffffff801, 0xaca0000000, 0x7}]}) setrlimit(0xb, &(0x7f0000ca0000-0x10)={0xae83, 0x1ff}) mlock2(&(0x7f0000912000/0x4000)=nil, 0x4000, 0x81) prctl$setmm(0x23, 0x5, &(0x7f0000ab6000/0x3000)=nil) mremap(&(0x7f00007c5000/0x1000)=nil, 0x1000, 0x4000, 0x200000000000000, &(0x7f0000e60000/0x4000)=nil) r0 = syz_open_dev$tun(&(0x7f0000ef5000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000f58000)={@generic="431df1f38e6e005a112f648d1c22ce26", @ifru_addrs=@rc={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}}) r1 = syz_open_dev$sg(&(0x7f00000bb000-0x9)='/dev/sg#\x00', 0x7ffe, 0xbf) ioctl$KVM_SET_PIT(r1, 0x8048ae66, &(0x7f0000d8d000-0x70)={[{0x40, 0x3, 0x5, 0x3, 0x9, 0x8, 0xd5b, 0x5, 0x9, 0xfff, 0x4, 0x6, 0x5}, {0x8, 0x8001, 0x7, 0x1, 0x7fffffff, 0x80000000, 0x5, 0x1, 0x3, 0x8, 0xa5, 0x7, 0x3}, {0x9, 0x2000000, 0xffffffffffffffff, 0x1f, 0x9, 0x3e3, 0x2, 0x6, 0x10001, 0x400000005, 0x7, 0x401, 0x1}], 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f0000317000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x20000000000009, 0x7, @fr_pvc_info=&(0x7f0000d94000-0x14)={0x6, @generic="61e8f06fa5db19c6369a1383355544d6"}}}) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000063000-0x10)=[{&(0x7f00007a0000)="3900000012001947000003000000000000040700001fe076480000000103000009001d0066413e055600002808003ffb230300805a16075bff", 0x39}], 0x1) ioctl$DRM_IOCTL_GET_MAP(r1, 0xc0186404, &(0x7f0000e4d000)={&(0x7f0000b2c000/0x4000)=nil, 0x4, 0x3, 0x82, &(0x7f0000916000/0x3000)=nil, 0x0}) clone(0x1200000, &(0x7f0000b94000-0x4c)="7c1151d40100ffffffffffffff6011000100ffff06b3a03de50d3824e711bb687f374afc03000000ed1fba023d91fec833ff83050563def101bbdb99bbe8e10f2504faff7cc2537c9a3b23e4", &(0x7f00000c1000-0x4)=0x0, &(0x7f000048e000)=0x0, &(0x7f00007a1000-0x50)="bb99b1083481d5c5c32c03b9a47f88ad59fc70f0fe619aa087f7ef8a85c2c810396e8da8ea0a2cc365974e559f6796be948e5ff93b7509d8c1a0688fed11cac328a4b2e02943649860550348e195e3c3") mbind(&(0x7f0000069000/0x1000)=nil, 0x1000, 0x8000, &(0x7f0000c20000-0x8)=0x4, 0x7, 0x0) mbind(&(0x7f0000331000/0x3000)=nil, 0x3000, 0x1, &(0x7f000080e000-0x8)=0x0, 0x8, 0x2) ioctl$KVM_ENABLE_CAP(0xffffffffffffffff, 0x4068aea3, &(0x7f0000000000)={0x7d, 0x0, [0x53, 0x0, 0x0, 0x4], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000e41000-0x12)='/dev/loop-control\x00', 0x0, 0x0) r4 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) lgetxattr(&(0x7f000052c000-0x8)='./file0\x00', &(0x7f0000bd1000-0x1a)=@known="d96f6d2e6170706c652e73797374656d2e530700757269747900", &(0x7f0000147000)=""/0, 0x0) r5 = dup(r2) ioctl$KVM_TRANSLATE(r5, 0xc018ae85, &(0x7f0000ad7000)={0x0, 0x5000, 0x9, 0x143, 0x95}) ioctl$LOOP_CTL_ADD(r3, 0x4c81, r4) 2017/12/17 11:24:09 executing program 1: mmap(&(0x7f0000000000/0xae4000)=nil, 0xae4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000005000)={0x4, 0xffffffffffffffff, 0x0}) open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) sendmsg$unix(r2, &(0x7f0000002000-0x1c)={&(0x7f0000008000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000004000-0x8)=[{&(0x7f0000007000)='"', 0x1}], 0x1, &(0x7f0000005000)=[], 0x0, 0x0}, 0x4000) ioctl$KVM_SET_DEVICE_ATTR(r1, 0x4018aee1, &(0x7f0000004000-0x18)={0x0, 0x438c, 0x1, &(0x7f0000003000)=0x0}) ioctl$KVM_GET_SUPPORTED_CPUID(0xffffffffffffffff, 0xc008ae05, &(0x7f0000005000)=""/20) 2017/12/17 11:24:09 executing program 4: sysfs$1(0xfe4, &(0x7f00009b6000)="9c") ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000eb4000+0x38b)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$bt_cmtp(0x1f, 0x3, 0x5) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000001000-0x4)=0x0) sched_rr_get_interval(r0, &(0x7f0000001000-0x8)={0x0, 0x0}) 2017/12/17 11:24:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10000000010, 0x1, 0xfffffffffffeffe0) write(r0, &(0x7f0000150000)="1f00000001021300fd4345bb000100220240000009000700011601130000c4", 0x1f) 2017/12/17 11:24:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0xf, 0xb797, &(0x7f0000000000)={0x0, 0x0}) ioctl$TUNSETNOCSUM(r0, 0x400454c8, &(0x7f000022d000-0x4)=0x9) prctl$seccomp(0x16, 0x0, &(0x7f00003df000-0x8)={0x8, &(0x7f0000865000-0x40)=[{0x401, 0x4, 0x101, 0xa2c}, {0xb4, 0x56f, 0x81, 0x4}, {0xffffffffffffed3a, 0x7ff, 0x9, 0x3}, {0x9, 0x3, 0x1db6, 0x100000001}, {0x1, 0x2a9, 0x9, 0x6}, {0x6ad5, 0x8000, 0x6, 0x5}, {0x8, 0x6, 0x3, 0x1}, {0xffff, 0xfffffffffffff801, 0xaca0000000, 0x7}]}) setrlimit(0xb, &(0x7f0000ca0000-0x10)={0xae83, 0x1ff}) mlock2(&(0x7f0000912000/0x4000)=nil, 0x4000, 0x81) prctl$setmm(0x23, 0x5, &(0x7f0000ab6000/0x3000)=nil) mremap(&(0x7f00007c5000/0x1000)=nil, 0x1000, 0x4000, 0x200000000000000, &(0x7f0000e60000/0x4000)=nil) r1 = syz_open_dev$tun(&(0x7f0000ef5000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000f58000)={@generic="431df1f38e6e005a112f648d1c22ce26", @ifru_addrs=@rc={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}}) r2 = syz_open_dev$sg(&(0x7f00000bb000-0x9)='/dev/sg#\x00', 0x7ffe, 0xbf) ioctl$KVM_SET_PIT(r2, 0x8048ae66, &(0x7f0000d8d000-0x70)={[{0x40, 0x3, 0x5, 0x3, 0x9, 0x8, 0xd5b, 0x5, 0x9, 0xfff, 0x4, 0x6, 0x5}, {0x8, 0x8001, 0x7, 0x1, 0x7fffffff, 0x80000000, 0x5, 0x1, 0x3, 0x8, 0xa5, 0x7, 0x3}, {0x9, 0x2000000, 0xffffffffffffffff, 0x1f, 0x9, 0x3e3, 0x2, 0x6, 0x10001, 0x400000005, 0x7, 0x401, 0x1}], 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SIOCSIFHWADDR(r1, 0x8924, &(0x7f0000317000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x20000000000009, 0x7, @fr_pvc_info=&(0x7f0000d94000-0x14)={0x6, @generic="61e8f06fa5db19c6369a1383355544d6"}}}) r3 = socket$netlink(0x10, 0x3, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000016000-0x8)={0x0, 0x5}, &(0x7f00003a8000)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000b6e000-0x10)={0x0, 0x80, 0x4, 0xfffffffffffffffe}, &(0x7f0000539000)=0x10) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000435000-0xb8)={r4, 0x7f, 0x7fff, 0x6, 0x3, 0xee, 0x100000000, 0x10001, {r5, @in={{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x5, 0x8, 0x8, 0x100}}, &(0x7f0000036000)=0xb8) writev(r3, &(0x7f0000063000-0x10)=[{&(0x7f00007a0000)="3900000012001947000003000000000000040700001fe076480000000103000009001d0066413e055600002808003ffb230300805a16075bff", 0x39}], 0x1) ioctl$DRM_IOCTL_GET_MAP(r2, 0xc0186404, &(0x7f0000e4d000)={&(0x7f0000b2c000/0x4000)=nil, 0x4, 0x3, 0x82, &(0x7f0000916000/0x3000)=nil, 0x0}) clone(0x1200000, &(0x7f0000b94000-0x4c)="7c1151d40100ffffffffffffff6011000100ffff06b3a03de50d3824e711bb687f374afc03000000ed1fba023d91fec833ff83050563def101bbdb99bbe8e10f2504faff7cc2537c9a3b23e4", &(0x7f00000c1000-0x4)=0x0, &(0x7f000048e000)=0x0, &(0x7f00007a1000-0x50)="bb99b1083481d5c5c32c03b9a47f88ad59fc70f0fe619aa087f7ef8a85c2c810396e8da8ea0a2cc365974e559f6796be948e5ff93b7509d8c1a0688fed11cac328a4b2e02943649860550348e195e3c3") mbind(&(0x7f0000069000/0x1000)=nil, 0x1000, 0x8000, &(0x7f0000c20000-0x8)=0x4, 0x7, 0x0) mbind(&(0x7f0000331000/0x3000)=nil, 0x3000, 0x1, &(0x7f000080e000-0x8)=0x0, 0x8, 0x2) ioctl$KVM_ENABLE_CAP(0xffffffffffffffff, 0x4068aea3, &(0x7f0000000000)={0x7d, 0x0, [0x53, 0x0, 0x0, 0x4], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r6 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000e41000-0x12)='/dev/loop-control\x00', 0x0, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000e50000)='/dev/sequencer2\x00', 0x1, 0x0) r7 = ioctl$LOOP_CTL_GET_FREE(r6, 0x4c82) lgetxattr(&(0x7f000052c000-0x8)='./file0\x00', &(0x7f0000bd1000-0x1a)=@known="d96f6d2e6170706c652e73797374656d2e530700757269747900", &(0x7f0000147000)=""/0, 0x0) ioctl$LOOP_CTL_ADD(r6, 0x4c81, r7) 2017/12/17 11:24:09 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sysfs$1(0xfe4, &(0x7f0000001000-0x1)="9c") mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lgetxattr(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000001000-0x18)=@known='system.posix_acl_access\x00', &(0x7f0000002000-0xf8)=""/248, 0xf8) r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000002000)={0x0, 0x0, 0x0}, 0xc) 2017/12/17 11:24:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10000000010, 0x2, 0xc) write(r0, &(0x7f0000150000)="1f00000001021300fd4345bb000100220240000009000700011601130000c4", 0x1f) clock_gettime(0x0, &(0x7f0000534000)={0x0, 0x0}) ppoll(&(0x7f00000a3000-0x28)=[{r0, 0x40, 0x0}, {r0, 0x4000, 0x0}, {r0, 0xa0, 0x0}, {r0, 0x404, 0x0}, {r0, 0x200, 0x0}], 0x5, &(0x7f0000098000-0x8)={r1, r2+30000000}, &(0x7f0000344000-0x8)={0x0}, 0x8) 2017/12/17 11:24:10 executing program 1: mmap(&(0x7f0000000000/0xae4000)=nil, 0xae4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f00002b8000-0x10)='/selinux/member\x00', 0x2, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f00002f4000)={0x4, r0, 0x0}) open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) sendmsg$unix(r2, &(0x7f0000002000-0x1c)={&(0x7f0000008000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000004000-0x8)=[{&(0x7f0000007000)='"', 0x1}], 0x1, &(0x7f0000005000)=[], 0x0, 0x0}, 0x4000) mmap(&(0x7f0000ae4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_int(r2, 0x29, 0x4b, &(0x7f0000ae4000)=0x0, &(0x7f0000ae4000)=0x4) recvfrom(r2, &(0x7f0000538000)=""/141, 0x8d, 0x2, &(0x7f00004e3000-0x58)=@nfc_llcp={0x27, 0x1ff, 0x2, 0x5, 0x10001, 0x8, "3e01f14f98490ee14c87cf5a7b0dc8b4d5d44adc949ee9a96f26bd55ef7302eb44e8c3e4c7ccba337f5d63efc104806bb4fb606fad6c8062290b10321f7804", 0x3}, 0x58) ioctl$KVM_SET_DEVICE_ATTR(r2, 0x4018aee1, &(0x7f0000004000-0x18)={0x0, 0x100000001, 0x1, &(0x7f0000003000)=0x0}) ioctl$KVM_GET_SUPPORTED_CPUID(0xffffffffffffffff, 0xc008ae05, &(0x7f0000005000)=""/20) mmap(&(0x7f0000ae5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000ae6000-0x8)={0x0, 0x7}, &(0x7f0000ae6000-0x4)=0x8) mmap(&(0x7f0000ae5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000ae5000)={0x0, 0x100000000, 0x0}, &(0x7f00000a0000)=0xc) mmap(&(0x7f0000ae5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000ae5000)={r3, 0xfffffffffffffff8, 0xfd38, 0x1, 0xb2, 0x8b6, 0x9, 0x6, {r4, @in6={{0xa, 0x2, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x1, 0x80000000, 0x4, 0x0}}, &(0x7f0000ae6000-0x4)=0xb8) mmap(&(0x7f0000ae4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) link(&(0x7f000020f000-0x8)='./file0\x00', &(0x7f0000ae4000)='./file0/file0\x00') 2017/12/17 11:24:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$seccomp(0x16, 0x0, &(0x7f00003df000-0x8)={0x8, &(0x7f0000865000-0x40)=[{0x401, 0x4, 0x101, 0xa2c}, {0xb4, 0x56f, 0x81, 0x4}, {0xffffffffffffed3a, 0x7ff, 0x9, 0x3}, {0x9, 0x3, 0x1db6, 0x100000001}, {0x1, 0x2a9, 0x9, 0x6}, {0x6ad5, 0x8000, 0x6, 0x5}, {0x8, 0x6, 0x3, 0x1}, {0xffff, 0xfffffffffffff801, 0xaca0000000, 0x7}]}) setrlimit(0xb, &(0x7f0000ca0000-0x10)={0xae83, 0x1ff}) mlock2(&(0x7f0000912000/0x4000)=nil, 0x4000, 0x81) prctl$setmm(0x23, 0x5, &(0x7f0000ab6000/0x3000)=nil) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000769000-0xa)='/dev/cuse\x00', 0x400, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0xc, &(0x7f0000a70000)=0x9, 0x4) mremap(&(0x7f00007c5000/0x1000)=nil, 0x1000, 0x4000, 0x200000000000000, &(0x7f0000e60000/0x4000)=nil) r1 = syz_open_dev$tun(&(0x7f0000ef5000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000f58000)={@generic="431df1f38e6e005a112f648d1c22ce26", @ifru_addrs=@rc={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}}) r2 = syz_open_dev$sg(&(0x7f00000bb000-0x9)='/dev/sg#\x00', 0x7ffe, 0xbf) ioctl$KVM_SET_PIT(r2, 0x8048ae66, &(0x7f0000d8d000-0x70)={[{0x40, 0x3, 0x5, 0x3, 0x9, 0x8, 0xd5b, 0x5, 0x9, 0xfff, 0x4, 0x6, 0x5}, {0x8, 0x8001, 0x7, 0x1, 0x7fffffff, 0x80000000, 0x5, 0x1, 0x3, 0x8, 0xa5, 0x7, 0x3}, {0x9, 0x2000000, 0xffffffffffffffff, 0x1f, 0x9, 0x3e3, 0x2, 0x6, 0x10001, 0x400000005, 0x7, 0x401, 0x1}], 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SIOCSIFHWADDR(r1, 0x8924, &(0x7f0000317000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x20000000000009, 0x7, @fr_pvc_info=&(0x7f0000d94000-0x14)={0x6, @generic="61e8f06fa5db19c6369a1383355544d6"}}}) r3 = socket$netlink(0x10, 0x3, 0x0) writev(r3, &(0x7f0000063000-0x10)=[{&(0x7f00007a0000)="3900000012001947000003000000000000040700001fe076480000000103000009001d0066413e055600002808003ffb230300805a16075bff", 0x39}], 0x1) ioctl$DRM_IOCTL_GET_MAP(r2, 0xc0186404, &(0x7f0000e4d000)={&(0x7f0000b2c000/0x4000)=nil, 0x4, 0x3, 0x82, &(0x7f0000916000/0x3000)=nil, 0x0}) clone(0x1200000, &(0x7f0000b94000-0x4c)="7c1151d40100ffffffffffffff6011000100ffff06b3a03de50d3824e711bb687f374afc03000000ed1fba023d91fec833ff83050563def101bbdb99bbe8e10f2504faff7cc2537c9a3b23e4", &(0x7f00000c1000-0x4)=0x0, &(0x7f000048e000)=0x0, &(0x7f00007a1000-0x50)="bb99b1083481d5c5c32c03b9a47f88ad59fc70f0fe619aa087f7ef8a85c2c810396e8da8ea0a2cc365974e559f6796be948e5ff93b7509d8c1a0688fed11cac328a4b2e02943649860550348e195e3c3") mbind(&(0x7f0000069000/0x1000)=nil, 0x1000, 0x8000, &(0x7f0000c20000-0x8)=0x4, 0x7, 0x0) mbind(&(0x7f0000331000/0x3000)=nil, 0x3000, 0x1, &(0x7f000080e000-0x8)=0x0, 0x8, 0x2) ioctl$KVM_ENABLE_CAP(0xffffffffffffffff, 0x4068aea3, &(0x7f0000000000)={0x7d, 0x0, [0x53, 0x0, 0x0, 0x4], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000e41000-0x12)='/dev/loop-control\x00', 0x0, 0x0) r5 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) lgetxattr(&(0x7f000052c000-0x8)='./file0\x00', &(0x7f0000bd1000-0x1a)=@known="d96f6d2e6170706c652e73797374656d2e530700757269747900", &(0x7f0000147000)=""/0, 0x0) dup(r3) ioctl$LOOP_CTL_ADD(r4, 0x4c81, r5) 2017/12/17 11:24:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000dc3000-0xc)={0x2, 0xffffffffffffffff, 0x0}) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000806000)=@assoc_id=0x0, &(0x7f0000244000)=0x4) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000e11000-0x4)=@assoc_id=r1, &(0x7f000083e000)=0x4) syz_emit_ethernet(0x3e, &(0x7f000006c000)={@random="e3ae8895310d", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x4000000800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x67, 0x0, @rand_addr=0x0, @broadcast=0xffffffff, {[]}}, @igmp={0x21, 0x0, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, "bc010000dede23000000800005070000e60100b0"}}}}}, 0x0) 2017/12/17 11:24:10 executing program 4: sysfs$1(0xfe4, &(0x7f00009b6000)="9c") socketpair(0x3, 0x2, 0x8, &(0x7f00004b2000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000087000)=0x8, 0x4, 0x4cb7, &(0x7f0000001000-0x8)={0x0, 0x0}, &(0x7f0000001000-0x4)=0x9, 0x3) ioctl$KVM_SET_GUEST_DEBUG(r0, 0x4048ae9b, &(0x7f0000c79000-0x48)={0x20000, 0x0, [0x72, 0x53e8, 0x0, 0x8184, 0x8, 0x10000, 0x0, 0x47b]}) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/17 11:24:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10000000010, 0x2, 0xc) write(r0, &(0x7f0000c8d000-0x1f)="1f00000001021300fd4345bb000100220240000009000700011601130000c4", 0x1f) 2017/12/17 11:24:10 executing program 7: syz_open_dev$binder(&(0x7f0000216000)='/dev/binder#\x00', 0x0, 0x2) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00008a4000)='/selinux/checkreqprot\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBMETA(r0, 0x4b62, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f000006c000)={@random="e3ae8895310d", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x4000000800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x67, 0x0, @rand_addr=0x0, @broadcast=0xffffffff, {[]}}, @igmp={0x21, 0x0, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, "bc010000dede23000000800005070000e60100b0"}}}}}, 0x0) 2017/12/17 11:24:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000982000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = epoll_create(0x1000) lookup_dcookie(0x7fffffff, &(0x7f00006dc000-0xfa)=""/250, 0xfa) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000985000-0xc)={0x0, 0x0}) epoll_wait(r1, &(0x7f0000a53000-0xc)=[{0x0, 0x0}], 0x1, 0xfffffffffffffffe) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000aaf000)={0x20000004, 0x0}) r2 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000902000-0x11)='/selinux/context\x00', 0x2, 0x0) ioctl$KVM_GET_ONE_REG(r2, 0x4010aeab, &(0x7f00002c3000)={0x4, 0x8}) 2017/12/17 11:24:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0xf, 0xb797, &(0x7f0000000000)={0x0, 0x0}) ioctl$TUNSETNOCSUM(r0, 0x400454c8, &(0x7f000022d000-0x4)=0x9) prctl$seccomp(0x16, 0x0, &(0x7f00003df000-0x8)={0x8, &(0x7f0000865000-0x40)=[{0x401, 0x4, 0x101, 0xa2c}, {0xb4, 0x56f, 0x81, 0x4}, {0xffffffffffffed3a, 0x7ff, 0x9, 0x3}, {0x9, 0x3, 0x1db6, 0x100000001}, {0x1, 0x2a9, 0x9, 0x6}, {0x6ad5, 0x8000, 0x6, 0x5}, {0x8, 0x6, 0x3, 0x1}, {0xffff, 0xfffffffffffff801, 0xaca0000000, 0x7}]}) setrlimit(0xb, &(0x7f0000ca0000-0x10)={0xae83, 0x1ff}) mlock2(&(0x7f0000912000/0x4000)=nil, 0x4000, 0x81) prctl$setmm(0x23, 0x5, &(0x7f0000ab6000/0x3000)=nil) mremap(&(0x7f00007c5000/0x1000)=nil, 0x1000, 0x4000, 0x200000000000000, &(0x7f0000e60000/0x4000)=nil) r1 = syz_open_dev$tun(&(0x7f0000ef5000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000f58000)={@generic="431df1f38e6e005a112f648d1c22ce26", @ifru_addrs=@rc={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}}) r2 = syz_open_dev$sg(&(0x7f00000bb000-0x9)='/dev/sg#\x00', 0x7ffe, 0xbf) ioctl$KVM_SET_PIT(r2, 0x8048ae66, &(0x7f0000d8d000-0x70)={[{0x40, 0x3, 0x5, 0x3, 0x9, 0x8, 0xd5b, 0x5, 0x9, 0xfff, 0x4, 0x6, 0x5}, {0x8, 0x8001, 0x7, 0x1, 0x7fffffff, 0x80000000, 0x5, 0x1, 0x3, 0x8, 0xa5, 0x7, 0x3}, {0x9, 0x2000000, 0xffffffffffffffff, 0x1f, 0x9, 0x3e3, 0x2, 0x6, 0x10001, 0x400000005, 0x7, 0x401, 0x1}], 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SIOCSIFHWADDR(r1, 0x8924, &(0x7f0000317000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x20000000000009, 0x7, @fr_pvc_info=&(0x7f0000d94000-0x14)={0x6, @generic="61e8f06fa5db19c6369a1383355544d6"}}}) r3 = socket$netlink(0x10, 0x3, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000016000-0x8)={0x0, 0x5}, &(0x7f00003a8000)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000b6e000-0x10)={0x0, 0x80, 0x4, 0xfffffffffffffffe}, &(0x7f0000539000)=0x10) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000435000-0xb8)={r4, 0x7f, 0x7fff, 0x6, 0x3, 0xee, 0x100000000, 0x10001, {r5, @in={{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x5, 0x8, 0x8, 0x100}}, &(0x7f0000036000)=0xb8) writev(r3, &(0x7f0000063000-0x10)=[{&(0x7f00007a0000)="3900000012001947000003000000000000040700001fe076480000000103000009001d0066413e055600002808003ffb230300805a16075bff", 0x39}], 0x1) ioctl$DRM_IOCTL_GET_MAP(r2, 0xc0186404, &(0x7f0000e4d000)={&(0x7f0000b2c000/0x4000)=nil, 0x4, 0x3, 0x82, &(0x7f0000916000/0x3000)=nil, 0x0}) clone(0x1200000, &(0x7f0000b94000-0x4c)="7c1151d40100ffffffffffffff6011000100ffff06b3a03de50d3824e711bb687f374afc03000000ed1fba023d91fec833ff83050563def101bbdb99bbe8e10f2504faff7cc2537c9a3b23e4", &(0x7f00000c1000-0x4)=0x0, &(0x7f000048e000)=0x0, &(0x7f00007a1000-0x50)="bb99b1083481d5c5c32c03b9a47f88ad59fc70f0fe619aa087f7ef8a85c2c810396e8da8ea0a2cc365974e559f6796be948e5ff93b7509d8c1a0688fed11cac328a4b2e02943649860550348e195e3c3") mbind(&(0x7f0000069000/0x1000)=nil, 0x1000, 0x8000, &(0x7f0000c20000-0x8)=0x4, 0x7, 0x0) mbind(&(0x7f0000331000/0x3000)=nil, 0x3000, 0x1, &(0x7f000080e000-0x8)=0x0, 0x8, 0x2) ioctl$KVM_ENABLE_CAP(0xffffffffffffffff, 0x4068aea3, &(0x7f0000000000)={0x7d, 0x0, [0x53, 0x0, 0x0, 0x4], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r6 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000e41000-0x12)='/dev/loop-control\x00', 0x0, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000e50000)='/dev/sequencer2\x00', 0x1, 0x0) r7 = ioctl$LOOP_CTL_GET_FREE(r6, 0x4c82) ioctl$LOOP_CTL_ADD(r6, 0x4c81, r7) 2017/12/17 11:24:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10000000010, 0x2, 0xc) setsockopt$sock_int(r0, 0x1, 0x33, &(0x7f0000a61000)=0x0, 0x4) write(r0, &(0x7f0000150000)="1f00000001021300fd4345bb000100220240000009000700011601130000c4", 0x1f) creat(&(0x7f0000cfc000-0x8)='./file0\x00', 0x40) 2017/12/17 11:24:10 executing program 6: r0 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000017000-0x8b6)="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", 0x8b7, 0x0, &(0x7f0000015000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000016000)=[@in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, @in6={0xa, 0x3, 0x99, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, @in6={0xa, 0x3, 0x8001, @loopback={0x0, 0x1}, 0xffffffffffffa7a9}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x94) dup(r0) 2017/12/17 11:24:10 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x7, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000b4c000-0x24)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000e25000-0x20)=@ethtool_test={0x1a, 0xfffffffffffffffb, 0x7fffffff, 0x2, [0x2, 0xeda3]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000001000-0x4)=0x8, 0x4) 2017/12/17 11:24:10 executing program 1: mmap(&(0x7f0000000000/0xae4000)=nil, 0xae4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000005000)={0x4, 0xffffffffffffffff, 0x0}) open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) sendmsg$unix(r2, &(0x7f0000002000-0x1c)={&(0x7f0000008000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000004000-0x8)=[{&(0x7f0000007000)='"', 0x1}], 0x1, &(0x7f0000005000)=[], 0x0, 0x0}, 0x4000) ioctl$KVM_SET_DEVICE_ATTR(r2, 0x4018aee1, &(0x7f0000004000-0x18)={0x0, 0x100000001, 0x1, &(0x7f0000003000)=0x0}) mmap(&(0x7f0000ae4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETQUEUE(r2, 0x400454d9, &(0x7f0000ae4000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x200}) ioctl$KVM_GET_SUPPORTED_CPUID(0xffffffffffffffff, 0xc008ae05, &(0x7f0000005000)=""/20) 2017/12/17 11:24:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$seccomp(0x16, 0x0, &(0x7f00003df000-0x8)={0x8, &(0x7f0000865000-0x40)=[{0x401, 0x4, 0x101, 0xa2c}, {0xb4, 0x56f, 0x81, 0x4}, {0xffffffffffffed3a, 0x7ff, 0x9, 0x3}, {0x9, 0x3, 0x1db6, 0x100000001}, {0x1, 0x2a9, 0x9, 0x6}, {0x6ad5, 0x8000, 0x6, 0x5}, {0x8, 0x6, 0x3, 0x1}, {0xffff, 0xfffffffffffff801, 0xaca0000000, 0x7}]}) setrlimit(0xb, &(0x7f0000ca0000-0x10)={0xae83, 0x1ff}) mlock2(&(0x7f0000912000/0x4000)=nil, 0x4000, 0x81) prctl$setmm(0x23, 0x5, &(0x7f0000ab6000/0x3000)=nil) mremap(&(0x7f0000d2c000/0x3000)=nil, 0x3000, 0x4000, 0x200000000000000, &(0x7f0000bf6000/0x4000)=nil) r0 = syz_open_dev$tun(&(0x7f0000ef5000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000f58000)={@generic="431df1f38e6e005a112f648d1c22ce26", @ifru_addrs=@rc={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}}) r1 = syz_open_dev$sg(&(0x7f00000bb000-0x9)='/dev/sg#\x00', 0x7ffe, 0xbf) ioctl$KVM_SET_PIT(r1, 0x8048ae66, &(0x7f0000d8d000-0x70)={[{0x40, 0x3, 0x5, 0x3, 0x9, 0x8, 0xd5b, 0x5, 0x9, 0xfff, 0x4, 0x6, 0x5}, {0x8, 0x8001, 0x7, 0x1, 0x7fffffff, 0x80000000, 0x5, 0x1, 0x3, 0x8, 0xa5, 0x7, 0x3}, {0x9, 0x2000000, 0xffffffffffffffff, 0x1f, 0x9, 0x3e3, 0x2, 0x6, 0x10001, 0x400000005, 0x7, 0x401, 0x1}], 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f0000317000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x20000000000009, 0x7, @fr_pvc_info=&(0x7f0000d94000-0x14)={0x6, @generic="61e8f06fa5db19c6369a1383355544d6"}}}) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000063000-0x10)=[{&(0x7f00007a0000)="3900000012001947000003000000000000040700001fe076480000000103000009001d0066413e055600002808003ffb230300805a16075bff", 0x39}], 0x1) ioctl$DRM_IOCTL_GET_MAP(r1, 0xc0186404, &(0x7f0000e4d000)={&(0x7f0000b2c000/0x4000)=nil, 0x4, 0x3, 0x82, &(0x7f0000916000/0x3000)=nil, 0x0}) clone(0x1200000, &(0x7f0000b94000-0x4c)="7c1151d40100ffffffffffffff6011000100ffff06b3a03de50d3824e711bb687f374afc03000000ed1fba023d91fec833ff83050563def101bbdb99bbe8e10f2504faff7cc2537c9a3b23e4", &(0x7f00000c1000-0x4)=0x0, &(0x7f000048e000)=0x0, &(0x7f00007a1000-0x50)="bb99b1083481d5c5c32c03b9a47f88ad59fc70f0fe619aa087f7ef8a85c2c810396e8da8ea0a2cc365974e559f6796be948e5ff93b7509d8c1a0688fed11cac328a4b2e02943649860550348e195e3c3") mbind(&(0x7f0000069000/0x1000)=nil, 0x1000, 0x8000, &(0x7f0000c20000-0x8)=0x4, 0x7, 0x0) mbind(&(0x7f0000331000/0x3000)=nil, 0x3000, 0x1, &(0x7f000080e000-0x8)=0x0, 0x8, 0x2) ioctl$KVM_ENABLE_CAP(0xffffffffffffffff, 0x4068aea3, &(0x7f0000000000)={0x7d, 0x0, [0x53, 0x0, 0x0, 0x4], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000e41000-0x12)='/dev/loop-control\x00', 0x0, 0x0) r4 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) lgetxattr(&(0x7f000052c000-0x8)='./file0\x00', &(0x7f0000bd1000-0x1a)=@known="d96f6d2e6170706c652e73797374656d2e530700757269747900", &(0x7f0000147000)=""/0, 0x0) dup(r2) ioctl$LOOP_CTL_ADD(r3, 0x4c81, r4) 2017/12/17 11:24:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10000000010, 0x2, 0xc) write(r0, &(0x7f0000150000)="1f00000001021300fd4345bb000100220240000009000700011601130000c4", 0x1f) r1 = syz_open_dev$mice(&(0x7f00008f9000)='/dev/input/mice\x00', 0x0, 0x400) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) 2017/12/17 11:24:10 executing program 1: mmap(&(0x7f0000000000/0xae4000)=nil, 0xae4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000005000)={0x4, 0xffffffffffffffff, 0x0}) open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) sendmsg$unix(r2, &(0x7f0000002000-0x1c)={&(0x7f0000008000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000004000-0x8)=[{&(0x7f0000007000)='"', 0x1}], 0x1, &(0x7f0000005000)=[], 0x0, 0x0}, 0x4000) ioctl$KVM_SET_DEVICE_ATTR(r2, 0x4018aee1, &(0x7f0000004000-0x18)={0x0, 0x100000001, 0x1, &(0x7f0000003000)=0x0}) socket$bt_hidp(0x1f, 0x3, 0x6) ioctl$KVM_GET_SUPPORTED_CPUID(0xffffffffffffffff, 0xc008ae05, &(0x7f0000005000)=""/20) ioctl$TIOCNOTTY(r2, 0x5422) 2017/12/17 11:24:10 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sysfs$1(0xfe4, &(0x7f0000001000-0x1)="9c") r0 = getegid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x4, &(0x7f0000001000-0x10)=[r0, r0, r0, r0]) r1 = syz_open_dev$vcsa(&(0x7f0000001000-0xb)='/dev/vcsa#\x00', 0x1000, 0x401) openat(r1, &(0x7f000074b000-0x8)='./file0\x00', 0x10240, 0x89) 2017/12/17 11:24:10 executing program 4: sysfs$1(0xfe4, &(0x7f00009b6000)="9c") bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000796000-0x4)=0x7, 0x4) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000e66000-0x11)='/dev/vga_arbiter\x00', 0x100, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000cfe000)={0x5, 0x400, 0x2, 'queue1\x00', 0x3ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/17 11:24:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) setsockopt$inet6_dccp_buf(r0, 0x21, 0xe, &(0x7f000011b000)="6c1a781e23c3cb36c0ec433d4f8f0fa42abce106a3bfd056421122519f62e3c56352ffd94af0c8c93bfcb0dbda71afdb98aee06db35dae915525208f9a17eb", 0x3f) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a45321, &(0x7f000088b000-0xa8)={{0x5, 0x81}, 'port1\x00', 0x89, 0x0, 0x6, 0x8, 0x10001, 0x8000, 0x82, 0x0, 0x3, 0x3ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = socket(0x10000000010, 0x2, 0xc) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000a9f000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) read$eventfd(r2, &(0x7f00003e9000)=0x0, 0x8) write(r1, &(0x7f0000150000)="1f00000001021300fd4345bb000100220240000009000700011601130000c4", 0x1f) 2017/12/17 11:24:10 executing program 4: r0 = syz_open_dev$usbmon(&(0x7f0000701000)='/dev/usbmon#\x00', 0x200, 0xecc1ba9cda389a2c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$bt_l2cap(r0, &(0x7f0000000000)={0x1f, 0x4, {0x6, 0x8, 0x20, 0x484, 0xff, 0x80000000}, 0x446e, 0x3}, 0xe) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000001000-0x8)={0x0, 0xad}, &(0x7f0000001000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000000)={0x0, 0xcbad, 0xff, 0x3}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000002000-0x17)={0x0, 0xf, "5ee7a292f07faec78deae5e7a9cbe4"}, &(0x7f0000002000-0x4)=0x17) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) sendmsg$inet_sctp(r0, &(0x7f0000000000)={&(0x7f0000002000-0x10)=@in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000000000)=[{&(0x7f0000001000-0x54)="244fb0c162205f00ff3045e4ea3c35846b97918cb6415e28298e8bc356b64483f197834176ee657caec72ae680b7bb999cf08304254ce25f5c60c7fbd5829f51fba2a75f84f62c418833d119d3fd2c35e445543b", 0x54}, {&(0x7f0000001000-0x37)="b53684b41e81bb60f5900ec1efcc4c9f8b561669abfa3b8047ce492abae5a31d7ca22e563d6f3030fefd635b925a101d59cf05609527c4", 0x37}, {&(0x7f0000001000)="722f01c73a80a04fbe1ab3d834dec177ba4dfb8cac341524dba724bdfe4a3eacccace9186e35916717155e4638cb382a7045dafafec2d30752cd45eba9813c874ac3c6a1245932f3d8736ee9d8a9af5a58cd37078ea144a22602409a66c0407216abc4001297234fe049ecaea93f1616b54b22bba73a51a835cc053491786ac677dd74dfc5473338368601842517222e3e7b21aba29944fe2462b569ea4433b8c9b8ed71d7f74d842296176580d54681811cb85901ff7376c3ab339ce6a465401b389c6327e7ab0e3affa2e30ae2ff8ada86f24069cd207d989f96c35924e267f41e46c89d6638cb629ffdad34073a0977ee2a98aad041a48bf72a04dd68ac9d18718e167aec8416a20770596e30bfed4fc7bcaa210185ef0dc25db70cea7af747f7007c91502301d69344f6714fc9d1ef4cd2b3b03a9995bcd6f9d90ef361ed4d50467a1fd2f1432f1449f4242e4a0ebef5582b39d509ce89d9d92985234df58c955ef492e8d193010582ebe14f920bccd537053de07525c16af62b464cb000b354a316c4cd115815a8dc83a828ef935ef9693be2ed3e41b2a34eee726a7288fc7fc191c963230e4f70fab501bf0893cb30053ce2fff305b7bc62e84d36a707be3ba098242b6fc89b135bf5fe070365404b7e814e641d2f79d1902f994c4027b36811b5961f11a36e3023d83a488a5e16bc492d495521d168532302d280ea9a66d8b5266d2d70929f2e9e8988d494ed254c43a8ea7818b9fbe75cac602281877e877cf22ed51f06aa6eb7eec5cdd94643e6835792fafc1e3c57db12409c0aaf750cc875e1077808c6ecd4f73c6a85bcfe6aaa15808068190886ccd8aee867bd3dc0bc93acd924c8e93db20e08469a074288220b29a70cad3a26c3813520fc5eb7b5eea63bcf478c3a20b02ff77f7621468e4fa2d897d564265b948505e5af3957249a8d9514e116b5218d279821c5ca5633864f330d064a11900b607642311f3e903118d3064ed44fa36b0b27644c5c52e1f647d376d4a494a148ed6d69cd7b42b52a43c9819c54b67a55b646bb7b7fa2d514b34edb1e360524990d1c6e015417032e212596d944677fb8a3d719026bb71f31b725e1a4333dd3ca852eed15af26c2af6b90958653b99dcb678e5fac5b0d70c7e5bf4e53b8a641311112a835ce658aaf20bdcac65ebd3a04101a7ba5829d9fa4734523ab04fff0f1b25fe8079e2d8d81250104970a2078e03b086ed6b785f96ade9431c8328a46f4bef8833ee2ff4204b35b4ca8e3407f1c34d0fff1ebab8a689fe0d465046233f9bf22586cc3728d086f74cada0478704fb9b450f36e2fb050d4639ee36af08e4a124ae5175160b428183804a0084f947cecb0084dfef476956ef8482b0f3e46cfb158d86400b1f6f7ba15e4cfe94d7024f1155dfc2b74abf10c3108c34ef70569c820b84477fe6466dd1772ea6ea700da9acd2401cc841c3f1120199c9000ca6705d97e20c1a757b756e395a93f4798c8c88c315355faa443fdcfaec5ff244acc64b3ce8660c41e265e05d1f2c2e8c9196c599c074b8aaeb8f875df9c2eb1e03cd79104160c5a53c612a0b5b54b329e7a7986f3d62deb71356c9d1abe92f27d25405e89f5543e01ec99b4b43873a04134ba8cd2c981c8839a96ad586be53a1c925dd1dbae66f774ff4aa659dd2bf1372b3629a8146a2e1ca289efdde3e28a4548fea11b0d302eeb44fcad8767cca8a29d5359e5ed59d983c051c045b1db2e1315b10cac6705b3e21cd13e40d46630ef75c630cefaab8e0098d052ea48f545e2f52ad6c59654500f398621121e786f842c01eae5839bab85b39aea1dbdfcfeb26150ddff443f5cb53412176eedeb346bd68f6926db73a29e9f8accb7393ee18f8536315aad960a25e80c7e6c027c797a0012202e4d2935d8d2753a2307f8e681d736da5af11e4fb8cfdd8e4e2304ad698414f09370cd2b8c0becf344e9f31efc24a8679ba3fcef9adcc602246d7830bde4b39f0ae502c506e7abe8076cdeb5d2534763c1a02f0c77a4586174b628203f2cacd8765d4c069ce7456e515ddc1ce2e98a1f314742f7b041a48d87e8045b6a81516c77d2932a98cad82d76b9f1129c6195d697c7ec9cdd361b9e6928f25b4b48e6b0fe9812901c81fca6a345379a2aae981e9d926c38976f0d9a2cefc165959ba97ac933c605a0e39d25047d0f07ba9776e60137e34fd39eeb9e8b250c907b9f11592bfd38b5f2242d5a427e2b31031d2f68ce278d6a9959b46f9ca187ae06809b932e862142fc321a1441bbf981e34321ca65a64c8d9cb5e9e82492aef9c01ca45adb27753b8ec9eff62adf24cf156f5e9311541725e2e2ee819d84308ce7c5b1dabaf19da13398ac74c72392c2fc229782256aa921ec64ed7ddac955a7cf3eade46b0d2adec5701a37fea268095c16bdb1ee83b89fccae88fa239c8f7b965b707ef55e32b42d1cdfbe4c1ada8280aadfdb61cc119516317e8d66ea5a334757ee679f19906f3674e473094f630eeda819c15f658f878f67275683ce366ec560d8403308c088db205fea7e0f7a07ae933cc587fa61b1499d91258cd025b2a40df15cd35a106710255f305066541fa52cacbec030b11bd1c4626e2fa9ae1ba7c94efd6279b58d0369ab9fb792e769a43057602a83d6317c82532d33ba2b7eaee42d074e0051d24036a007a52091615a11faa39e1b842a6fa1e05ee3161390a6a4d8846f85f6b5c46dafa6badb65c0111df70b8750fcc38a40171877449d0cc30f42c6cf4fa081f3619e1084d3b0d67e051807d58a5ce3ada2fe685b024fd28e71075121bcae44aab8a2cde417ba8c9f3fc30c21f24ecd90f41e032cc44a9766334aeac06491177cc21985f9449f2c868fbbb008cf2608148ed6582a326fa23a9a818f1eab6b2c6ed5d579b360eb185850800988760071ca7faee6d3836ae489ffffb4981b25f97b21cb07df7ee3c2143ae38823c0f6ee9d2bc4c85942c29f688bddab56d3c0cd9dce6b05b36743d8c93fe8eb8fceb24dfd1104d78e79f87c054eaa2093f088771519a857ab43c1e51625cb2f3e325025702cd52b2cb2b00c006b6a25a1d7d0774f9dfc23dc0f4717add50ca6abfcef900f79dc4c47428a6b41acb12691a993f8f5a45459d370c68050e5daa86c1cdc3c37dd4ac3a232cc71f32360f42f4ac5ebad9d99294880d16541ec0418a638e191279939405114a3a15150197efdbf9481653c69e626be8747b9feb56f5569867e7b693ff44f4fec6f6b337326bd33adeb782ec6d4fa933cccb9f84b7012d64b37daf6d0f91542dc8274c8ce7667ba2a2d8da93efb01ad05ea8f69da6181a9b03b2bfaaf31f139b12a1a02a283a2b3302d62829fcd17bd51af48814d3c10e55a5035c524eed4e9d60939a1801cf350578e6e5cfc83e70881a6104213321bf5a2d114a63e3427d0f566f307819f8a4f99604acf5d259281d25638ad292b5652f3a23cb10b2ccc8a2aefe1fbd26f206189f3faba1894de2fab2f9b980ddba968da0f7a48d28813feef74657dec28a8bdee1d72d7e4efe334932682edc7ff0fb475358c8dfb7d3f5c1077091971739e9deea5fed73ff41cb7d5b4bf485ca0cff9821fc17d54e02bc4cb4b56fcc585bff5ea7adf1a7ac3c800266b75843b48b019165a8e779721d64a65ca3dc0496c2cc11bf6f07dc3b410d0ce7bc138d4f068b687bb22acac6bc04b456b1ed9539bc613c02dfe4580a876916638b9d5b2aa52c8bc44bb38daca00875f8c49ca116ce87b12c9260a3ed74fc0022e59b9ab0892f4c2210e1d43cf0651ed0ba610f6ab4d41ef1df3e0ae1eb30a930aa0d690a45f813d368c0f98b66854203ae216587fff171f9071a7b7be931063f42ec9e7623dd3af8604fe92a70ed6acb07d46b9a1cc31dff028229f7dccd5e4059930ad2b5af8e35f4a470311a194409492ed1268d7e02bc5d288b1d88d8773bd4c16c01d6f8e2dfd1fda238736a6221661706eee4962f178c316d62851f1451b3030a431a29b31215729de1df69571198ed6786b937504c3f827a0dfa1a8afa7b642d9efa50d52428f2abd15c8b47220ccdbb6d1b0fd37edf78b93d3294793ff6ad449a8044c913c963e3acff86201d16c2dfb6fddffb43472810dd55d3c531984943a234333b3ecc0f604541a2b4276f7282f12c2bd224fcb4c18447c0c3c7d7481717855fd7d1a17a211a0576435ae0c425a32588faea0b82bdcb073b90469bb2f5368655a67555595968ba869199c96afe6dbb394611ee3008279b08f7cbcf29178d5966e03f4966757c74ec13bd70d1acf377af3592d2fa76d959273ea7941bc1969baca826777deb57e62b77654b91f85e07ff98127b8376f01b7e2d6beae6f4c185624716cc0969fea274066ab991c584def90b9a3f93b19c1518abcf40755d6881f09aa9151f4a4e03bb220b9c127b5778d94b35019cf1fd9cc9e693169297c85cb331cf96a4c6cbe98f592e9fb2f59089eefc67157110203cf1ecd7655a876ab89f45a42ab09a3e31fc30691d9ce0166e55e2aa36a84aa1524e9a704aecb1898c84a7844fc78b8d890c2785b56c81c378b152a7b60984b8731be9cef83bfecacfb14d469d993f5dd37d3454e33cc9b3be377238d5f946de54caa97725541b778cf75b66f3b26cf89cb9e9a23cde93dc516858cf6d445850ad2e2ccdbae9dbf2fb8b82ae53dc75ed5eab2adcc8f993b1880da5bf40f2e9c488ec6aca51ea082c3b32e8086264adf7dd8639353046710184936149a8f60136bbf0b4600db4648b346d2f003ebfc4cba56921e4ee21abead684bce7d1a03cc3168af6f6dcf81452506ba92d22b3d575580efb4caa2d717c6e8bcabe0104175bdb0dd11c31aa060fba4cf111d9a352ff89841375c4cce1309218eb853694ce8458ccf6abdd3b3bea77437a1bace279973c9960974e0659dc995003770d0904be22023c1e22fa07121841c52c1b99b6743e9328f091c7e2ecaacaf4846ebe66853198aeccae36df0de6f9764e48464e887108e218e9a84547a36f1c581bc546b4c95071b0fa43f6192c393a0a499e6e5dd6f0890d81e08d017bf6658e3111977d18eef1c69fce201a173e72fb089a5ba45b1a8624355047c3558144c6386a9c3900c552086e57c3ca6864d2bab01e728612dfbe3531bab7dc2a69f001fab5892de2e410b600afb837878ebb3455bcf812fe9df03298c5561c41f87e24a0a9a3f0e3856ad623aeff06eea59296c76af2b9cfe1688aadf72ed508c5e730a59b4f7808354363eb223563313cc1f0a470d2d24f7ac892be5892b4b3b2888bb8aed01661132c8729d5cea68fcb2faa2bd3c4ee4d7b30dbd1188a90f104a8ea9d3bb9e3761b7a9e5b1922ab8be07f1f44f8eca88161f1cc699e4d4d53c993bce682e790d71b893d05ab31c1dc5ae36c2f9742cfc0e0d6272d7c176eda7ee0e013ce56e179b0cf713970bb5cb2c93d0327606f7afa5d43d4f35971ee51996758f45f78a06ef491bb8840d7d4cab0e83888a56328f2ea778ed702242532c124400f087f2fb43f9d791f1dadb367bd1843de6092d7d91dc0d9af946140352d3dfc274f81710f5968521ca0e1815f29f0e0994ea171771ccaab2ca4a0739a4fff3b8cd8a1beba7441664f1272634237c625f07a66e4d12a1a3185870d0bf7fe249390d133f95d3671958ac2aaf3106cdfbb4f8e1438155c5fd6b4ab522d325a8920ae332f9fec1e976275e72844ddf226828df02b436799913f6b4c59c4c46765a5a4138d3565880ddef79588b480dde54", 0x1000}, {&(0x7f0000000000)="42a47a2c7335f77cb21dfd1f065245564d20d0f0911348e2fb0afaafc89ca32857492b151492c6d5627a75d9bb18df5a103a929f20bd26768d7c7d7bf9f32d7f9b9511d7b53cd887b33d719040dcf6a2c8974ab61d2cd2b405e6ccb7dde6d5646103d3d2f59ac1f29a9cd4b496575edbbc6cae450a7dfbe887eb828469672e3dc9b957d9da254644702a3f0394b2587a246c91528f2f07f18e87d0aaf59ff6ec48", 0xa1}, {&(0x7f0000001000-0x10)="6feacdd3239b0db799859d8e1e01ae14", 0x10}, {&(0x7f0000002000-0x27)="a5098f422975d690a6ae0eeeceb9e817054e37f07cd80328375a3a230d2c4f1509ba0fcef7154a", 0x27}], 0x6, &(0x7f0000001000-0x134)=[@init={0x14, 0x84, 0x0, {0xffff, 0x8, 0xffffffff, 0x4}}, @sndinfo={0x1c, 0x84, 0x2, {0x0, 0x1, 0x5, 0x3ff, r1}}, @sndinfo={0x1c, 0x84, 0x2, {0x7fff, 0x2, 0x8, 0xa, r2}}, @init={0x14, 0x84, 0x0, {0x6, 0x1, 0x8, 0x72e}}, @sndinfo={0x1c, 0x84, 0x2, {0x5a8, 0x1, 0x4, 0xffffffff, r3}}, @init={0x14, 0x84, 0x0, {0x3, 0x1, 0x2, 0x4}}, @init={0x14, 0x84, 0x0, {0x2, 0x80000001, 0x9, 0xffff}}], 0x134, 0x24000000}, 0x1) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f0000000000)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = add_key$user(&(0x7f0000002000)='user\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000003000-0x13)="1c3a59ec28d5aa946b4a91bf3a79be7872d83780f2f38622f723840e3c9feb167755eb759e0a3714aec182863971552422e9", 0x32, 0xfffffffffffffffa) keyctl$read(0xb, r4, &(0x7f0000001000)=""/0, 0x0) sysfs$1(0xfe4, &(0x7f00009b6000)="9c") 2017/12/17 11:24:10 executing program 1: mmap(&(0x7f0000000000/0xae4000)=nil, 0xae4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000226000)='/selinux/enforce\x00', 0x20800, 0x0) ioctl$KVM_X86_SETUP_MCE(r2, 0x4008ae9c, &(0x7f0000135000)={0x1, 0x4, 0xfffffffffffffff9, 0x0}) fcntl$setsig(r1, 0xa, 0x2a) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000005000)={0x4, 0xffffffffffffffff, 0x0}) open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) ioctl$TIOCLINUX5(r3, 0x541c, &(0x7f0000764000-0x28)={0x5, 0x6, 0x4, 0x689, 0x2}) ioctl$sock_bt_hci(r3, 0x400448e7, &(0x7f00001d4000-0x1000)="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") sendmsg$unix(r3, &(0x7f0000002000-0x1c)={&(0x7f0000008000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000004000-0x8)=[{&(0x7f0000007000)='"', 0x1}], 0x1, &(0x7f000034d000)=[], 0x0, 0x0}, 0x4000) ioctl$KVM_SET_DEVICE_ATTR(r3, 0x4018aee1, &(0x7f0000004000-0x18)={0x0, 0x100000001, 0x1, &(0x7f0000003000)=0x0}) ioctl$KVM_GET_SUPPORTED_CPUID(0xffffffffffffffff, 0xc008ae05, &(0x7f0000005000)=""/20) mmap(&(0x7f0000ae4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(r2, 0x1, 0x1, &(0x7f0000ae7000-0x4)=0x0, &(0x7f0000ae7000-0x4)=0x4) mmap(&(0x7f0000ae6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r2, 0x0, 0x27, &(0x7f0000267000-0xc)={@remote={0x0, 0x0, 0x0, 0x0}, @loopback=0x0, 0x0}, &(0x7f0000ae7000-0x4)=0xc) setsockopt$packet_add_memb(r2, 0x107, 0x1, &(0x7f00005be000)={r4, 0x1, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) setsockopt$inet6_udp_encap(r2, 0x11, 0x64, &(0x7f0000550000-0x4)=0x5, 0x4) ioctl$SNDRV_TIMER_IOCTL_SELECT(r3, 0x40345410, &(0x7f0000ae6000-0x34)={{0xffffffffffffffff, 0x6ba1a1d34537deca, 0xaf1, 0x0, 0x9e}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bpf$OBJ_GET_MAP(0x7, &(0x7f0000ae4000)={&(0x7f0000ae5000-0x8)='./file0\x00', 0x0}, 0xc) mmap(&(0x7f0000ae7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = add_key$user(&(0x7f00000da000)='user\x00', &(0x7f0000ae7000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000ae7000)="1c9518ccc2d368f39170b301b6a1", 0xe, 0xfffffffffffffff8) keyctl$get_keyring_id(0x0, r5, 0x2) 2017/12/17 11:24:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$seccomp(0x16, 0x0, &(0x7f00003df000-0x8)={0x8, &(0x7f0000865000-0x40)=[{0x401, 0x4, 0x101, 0xa2c}, {0xb4, 0x56f, 0x81, 0x4}, {0xffffffffffffed3a, 0x7ff, 0x9, 0x3}, {0x9, 0x3, 0x1db6, 0x100000001}, {0x1, 0x2a9, 0x9, 0x6}, {0x6ad5, 0x8000, 0x6, 0x5}, {0x8, 0x6, 0x3, 0x1}, {0xffff, 0xfffffffffffff801, 0xaca0000000, 0x7}]}) setrlimit(0xb, &(0x7f0000ca0000-0x10)={0xae83, 0x1ff}) mlock2(&(0x7f0000912000/0x4000)=nil, 0x4000, 0x81) prctl$setmm(0x23, 0x5, &(0x7f0000ab6000/0x3000)=nil) mremap(&(0x7f00007c5000/0x1000)=nil, 0x1000, 0x4000, 0x200000000000000, &(0x7f0000e60000/0x4000)=nil) r0 = syz_open_dev$tun(&(0x7f0000ef5000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000f58000)={@generic="431df1f38e6e005a112f648d1c22ce26", @ifru_addrs=@rc={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}}) r1 = syz_open_dev$sg(&(0x7f00000bb000-0x9)='/dev/sg#\x00', 0x7ffe, 0xbf) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000552000)={0x0, r1, 0x7, 0x1, 0x0}, 0x14) ioctl$KVM_SET_PIT(r1, 0x8048ae66, &(0x7f0000d8d000-0x70)={[{0x40, 0x3, 0x5, 0x3, 0x9, 0x8, 0xd5b, 0x5, 0x9, 0xfff, 0x4, 0x6, 0x5}, {0x8, 0x8001, 0x7, 0x1, 0x7fffffff, 0x80000000, 0x5, 0x1, 0x3, 0x8, 0xa5, 0x7, 0x3}, {0x9, 0x2000000, 0xffffffffffffffff, 0x1f, 0x9, 0x3e3, 0x2, 0x6, 0x10001, 0x400000005, 0x7, 0x401, 0x1}], 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f0000317000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x20000000000009, 0x7, @fr_pvc_info=&(0x7f0000d94000-0x14)={0x6, @generic="61e8f06fa5db19c6369a1383355544d6"}}}) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000063000-0x10)=[{&(0x7f00007a0000)="3900000012001947000003000000000000040700001fe076480000000103000009001d0066413e055600002808003ffb230300805a16075bff", 0x39}], 0x1) ioctl$DRM_IOCTL_GET_MAP(r1, 0xc0186404, &(0x7f0000e4d000)={&(0x7f0000b2c000/0x4000)=nil, 0x4, 0x3, 0x82, &(0x7f0000916000/0x3000)=nil, 0x0}) clone(0x1200000, &(0x7f0000c51000)="7c1151d40100ffffffffffffff6011000100ffff06b3a03de50d3824e711bb687f374afc03000000ed1fba023d91fec833ff83050563def101bbdb99bbe8e10f2504faff7cc2537c9a3b23e4", &(0x7f00000c1000-0x4)=0x0, &(0x7f000048e000)=0x0, &(0x7f00007a1000-0x50)="bb99b1083481d5c5c32c03b9a47f88ad59fc70f0fe619aa087f7ef8a85c2c810396e8da8ea0a2cc365974e559f6796be948e5ff93b7509d8c1a0688fed11cac328a4b2e02943649860550348e195e3c3") mbind(&(0x7f0000069000/0x1000)=nil, 0x1000, 0x8000, &(0x7f0000c20000-0x8)=0x4, 0x7, 0x0) mbind(&(0x7f0000331000/0x3000)=nil, 0x3000, 0x1, &(0x7f000080e000-0x8)=0x0, 0x8, 0x2) ioctl$KVM_ENABLE_CAP(0xffffffffffffffff, 0x4068aea3, &(0x7f0000000000)={0x7d, 0x0, [0x53, 0x0, 0x0, 0x4], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000e41000-0x12)='/dev/loop-control\x00', 0x0, 0x0) r4 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) setsockopt$netlink_NETLINK_RX_RING(r2, 0x10e, 0x6, &(0x7f000016b000)={0x2, 0x0, 0x0, 0xe057}, 0x10) lgetxattr(&(0x7f000052c000-0x8)='./file0\x00', &(0x7f0000bd1000-0x1a)=@known="d96f6d2e6170706c652e73797374656d2e530700757269747900", &(0x7f0000147000)=""/0, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000059000-0x20)={0x127ff, 0x0, 0x1000, 0x1000, &(0x7f0000b33000/0x1000)=nil}) setsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f0000669000)={0x1000, 0x70}, 0x8) r5 = dup(r2) ioctl$LOOP_CTL_ADD(r3, 0x4c81, r4) ioctl$DRM_IOCTL_AGP_ALLOC(r5, 0xc0106434, &(0x7f0000036000-0x10)={0x0, 0x0, 0x2, 0x8}) ioctl$DRM_IOCTL_AGP_FREE(r5, 0x40106435, &(0x7f000051c000)={0x9, r6, 0x10000, 0x7}) 2017/12/17 11:24:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/17 11:24:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0xf, 0xb797, &(0x7f0000000000)={0x0, 0x0}) ioctl$TUNSETNOCSUM(r0, 0x400454c8, &(0x7f000022d000-0x4)=0x9) prctl$seccomp(0x16, 0x0, &(0x7f00003df000-0x8)={0x8, &(0x7f0000865000-0x40)=[{0x401, 0x4, 0x101, 0xa2c}, {0xb4, 0x56f, 0x81, 0x4}, {0xffffffffffffed3a, 0x7ff, 0x9, 0x3}, {0x9, 0x3, 0x1db6, 0x100000001}, {0x1, 0x2a9, 0x9, 0x6}, {0x6ad5, 0x8000, 0x6, 0x5}, {0x8, 0x6, 0x3, 0x1}, {0xffff, 0xfffffffffffff801, 0xaca0000000, 0x7}]}) setrlimit(0xb, &(0x7f0000ca0000-0x10)={0xae83, 0x1ff}) mlock2(&(0x7f0000912000/0x4000)=nil, 0x4000, 0x81) prctl$setmm(0x23, 0x5, &(0x7f0000ab6000/0x3000)=nil) mremap(&(0x7f00007c5000/0x1000)=nil, 0x1000, 0x4000, 0x200000000000000, &(0x7f0000e60000/0x4000)=nil) r1 = syz_open_dev$tun(&(0x7f0000ef5000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000f58000)={@generic="431df1f38e6e005a112f648d1c22ce26", @ifru_addrs=@rc={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}}) r2 = syz_open_dev$sg(&(0x7f00000bb000-0x9)='/dev/sg#\x00', 0x7ffe, 0xbf) ioctl$KVM_SET_PIT(r2, 0x8048ae66, &(0x7f0000d8d000-0x70)={[{0x40, 0x3, 0x5, 0x3, 0x9, 0x8, 0xd5b, 0x5, 0x9, 0xfff, 0x4, 0x6, 0x5}, {0x8, 0x8001, 0x7, 0x1, 0x7fffffff, 0x80000000, 0x5, 0x1, 0x3, 0x8, 0xa5, 0x7, 0x3}, {0x9, 0x2000000, 0xffffffffffffffff, 0x1f, 0x9, 0x3e3, 0x2, 0x6, 0x10001, 0x400000005, 0x7, 0x401, 0x1}], 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SIOCSIFHWADDR(r1, 0x8924, &(0x7f0000317000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x20000000000009, 0x7, @fr_pvc_info=&(0x7f0000d94000-0x14)={0x6, @generic="61e8f06fa5db19c6369a1383355544d6"}}}) r3 = socket$netlink(0x10, 0x3, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000016000-0x8)={0x0, 0x5}, &(0x7f00003a8000)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000b6e000-0x10)={0x0, 0x80, 0x4, 0xfffffffffffffffe}, &(0x7f0000539000)=0x10) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000435000-0xb8)={r4, 0x7f, 0x7fff, 0x6, 0x3, 0xee, 0x100000000, 0x10001, {r5, @in={{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x5, 0x8, 0x8, 0x100}}, &(0x7f0000036000)=0xb8) writev(r3, &(0x7f0000063000-0x10)=[{&(0x7f00007a0000)="3900000012001947000003000000000000040700001fe076480000000103000009001d0066413e055600002808003ffb230300805a16075bff", 0x39}], 0x1) ioctl$DRM_IOCTL_GET_MAP(r2, 0xc0186404, &(0x7f0000e4d000)={&(0x7f0000b2c000/0x4000)=nil, 0x4, 0x3, 0x82, &(0x7f0000916000/0x3000)=nil, 0x0}) clone(0x1200000, &(0x7f0000b94000-0x4c)="7c1151d40100ffffffffffffff6011000100ffff06b3a03de50d3824e711bb687f374afc03000000ed1fba023d91fec833ff83050563def101bbdb99bbe8e10f2504faff7cc2537c9a3b23e4", &(0x7f00000c1000-0x4)=0x0, &(0x7f000048e000)=0x0, &(0x7f00007a1000-0x50)="bb99b1083481d5c5c32c03b9a47f88ad59fc70f0fe619aa087f7ef8a85c2c810396e8da8ea0a2cc365974e559f6796be948e5ff93b7509d8c1a0688fed11cac328a4b2e02943649860550348e195e3c3") mbind(&(0x7f0000069000/0x1000)=nil, 0x1000, 0x8000, &(0x7f0000c20000-0x8)=0x4, 0x7, 0x0) mbind(&(0x7f0000331000/0x3000)=nil, 0x3000, 0x1, &(0x7f000080e000-0x8)=0x0, 0x8, 0x2) ioctl$KVM_ENABLE_CAP(0xffffffffffffffff, 0x4068aea3, &(0x7f0000000000)={0x7d, 0x0, [0x53, 0x0, 0x0, 0x4], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r6 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000e41000-0x12)='/dev/loop-control\x00', 0x0, 0x0) r7 = ioctl$LOOP_CTL_GET_FREE(r6, 0x4c82) ioctl$LOOP_CTL_ADD(r6, 0x4c81, r7) 2017/12/17 11:24:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000ff0000)='/dev/sequencer\x00', 0x610100, 0x0) lstat(&(0x7f00009b7000-0x8)='./file0\x00', &(0x7f0000339000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000232000-0xc)={0x0, 0x0, 0x0}, 0xc) fchown(r0, r1, r2) socket$inet_icmp(0x2, 0x2, 0x1) ioctl$EVIOCSABS0(r0, 0x401845c0, &(0x7f0000a96000-0x18)={0x0, 0x4, 0x7b9e, 0x0, 0x7, 0x0}) syz_emit_ethernet(0xde, &(0x7f0000a30000-0xde)={@random="e3ae8895310d", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x4000000800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0xd0, 0x0, 0x0, 0x0, 0x67, 0x0, @rand_addr=0x0, @broadcast=0xffffffff, {[]}}, @udp={0x2, 0x1, 0xbc, 0x0, "7165312cca6941f4d67c7cc5e1d121e578be0d24bf618dc2f14779829f8d242190b83cc23b536fc7a0f5fb608e818336d4290bab4ea7eb7d02b8ad7111c5b2e70ba38a33bade6be470a4806e5677955522a6b6ef01d25cb24f4fc523397fef2e48927ad13062e1649ed4dd9921ecc7f4bbab5d8e6bb91b26b2ba73e21c9803eedbd8cf45b42daf3b5b5bfd46a4a85ad0d842768d1dbab19c8829e1f2080d53180e036e57ea59fafe10423fe72d7586759460ef52"}}}}}, 0x0) r3 = syz_open_dev$mouse(&(0x7f00001c7000)='/dev/input/mouse#\x00', 0x0, 0x20000) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000295000)={r3, 0x28, &(0x7f0000455000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000f7e000)='/selinux/load\x00', 0x2, 0x0) 2017/12/17 11:24:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10000000010, 0x2, 0xc) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000f17000)='/dev/loop-control\x00', 0x48000, 0x0) write(r0, &(0x7f0000150000)="1f00000001021300fd4345bb000100220240000009000700011601130000c4", 0x1f) 2017/12/17 11:24:10 executing program 4: sysfs$1(0xfe4, &(0x7f00009b6000)="9c") ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000b0a000-0xc)={0x4, 0xffffffffffffffff, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000000)={0x0, @in={{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xb88, 0x1, 0x0, 0x82, 0xff}, &(0x7f0000001000-0x4)=0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGABS2F(r0, 0x8018456f, &(0x7f0000002000-0xb7)=""/183) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000001000-0x14)={r1, 0x638000000000, 0x3, 0x10001, 0x4, 0x800000}, &(0x7f0000e72000)=0x14) 2017/12/17 11:24:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000982000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = epoll_create(0x1001) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000985000-0xc)={0x0, 0x0}) epoll_wait(r1, &(0x7f0000a53000-0xc)=[{0x0, 0x0}], 0x1, 0xfffffffffffffffe) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00008f5000-0x11)='/dev/vga_arbiter\x00', 0x1, 0x0) ioctl$TUNSETTXFILTER(r2, 0x400454d1, &(0x7f0000cba000)={0x1, 0x6, [@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @random="5e626ac642ae", @random="a007b5a50d93"]}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000a01000)={0x20000004, 0x0}) 2017/12/17 11:24:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0xf, 0xb797, &(0x7f0000000000)={0x0, 0x0}) ioctl$TUNSETNOCSUM(r0, 0x400454c8, &(0x7f000022d000-0x4)=0x9) prctl$seccomp(0x16, 0x0, &(0x7f00003df000-0x8)={0x8, &(0x7f0000865000-0x40)=[{0x401, 0x4, 0x101, 0xa2c}, {0xb4, 0x56f, 0x81, 0x4}, {0xffffffffffffed3a, 0x7ff, 0x9, 0x3}, {0x9, 0x3, 0x1db6, 0x100000001}, {0x1, 0x2a9, 0x9, 0x6}, {0x6ad5, 0x8000, 0x6, 0x5}, {0x8, 0x6, 0x3, 0x1}, {0xffff, 0xfffffffffffff801, 0xaca0000000, 0x7}]}) setrlimit(0xb, &(0x7f0000ca0000-0x10)={0xae83, 0x1ff}) mlock2(&(0x7f0000912000/0x4000)=nil, 0x4000, 0x81) prctl$setmm(0x23, 0x5, &(0x7f0000ab6000/0x3000)=nil) mremap(&(0x7f00007c5000/0x1000)=nil, 0x1000, 0x4000, 0x200000000000000, &(0x7f0000e60000/0x4000)=nil) r1 = syz_open_dev$tun(&(0x7f0000ef5000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000f58000)={@generic="431df1f38e6e005a112f648d1c22ce26", @ifru_addrs=@rc={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}}) r2 = syz_open_dev$sg(&(0x7f00000bb000-0x9)='/dev/sg#\x00', 0x7ffe, 0xbf) ioctl$KVM_SET_PIT(r2, 0x8048ae66, &(0x7f0000d8d000-0x70)={[{0x40, 0x3, 0x5, 0x3, 0x9, 0x8, 0xd5b, 0x5, 0x9, 0xfff, 0x4, 0x6, 0x5}, {0x8, 0x8001, 0x7, 0x1, 0x7fffffff, 0x80000000, 0x5, 0x1, 0x3, 0x8, 0xa5, 0x7, 0x3}, {0x9, 0x2000000, 0xffffffffffffffff, 0x1f, 0x9, 0x3e3, 0x2, 0x6, 0x10001, 0x400000005, 0x7, 0x401, 0x1}], 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SIOCSIFHWADDR(r1, 0x8924, &(0x7f0000317000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x20000000000009, 0x7, @fr_pvc_info=&(0x7f0000d94000-0x14)={0x6, @generic="61e8f06fa5db19c6369a1383355544d6"}}}) r3 = socket$netlink(0x10, 0x3, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000016000-0x8)={0x0, 0x5}, &(0x7f00003a8000)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000b6e000-0x10)={0x0, 0x80, 0x4, 0xfffffffffffffffe}, &(0x7f0000539000)=0x10) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000435000-0xb8)={r4, 0x7f, 0x7fff, 0x6, 0x3, 0xee, 0x100000000, 0x10001, {r5, @in={{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x5, 0x8, 0x8, 0x100}}, &(0x7f0000036000)=0xb8) writev(r3, &(0x7f0000063000-0x10)=[{&(0x7f00007a0000)="3900000012001947000003000000000000040700001fe076480000000103000009001d0066413e055600002808003ffb230300805a16075bff", 0x39}], 0x1) ioctl$DRM_IOCTL_GET_MAP(r2, 0xc0186404, &(0x7f0000e4d000)={&(0x7f0000b2c000/0x4000)=nil, 0x4, 0x3, 0x82, &(0x7f0000916000/0x3000)=nil, 0x0}) clone(0x1200000, &(0x7f0000b94000-0x4c)="7c1151d40100ffffffffffffff6011000100ffff06b3a03de50d3824e711bb687f374afc03000000ed1fba023d91fec833ff83050563def101bbdb99bbe8e10f2504faff7cc2537c9a3b23e4", &(0x7f00000c1000-0x4)=0x0, &(0x7f000048e000)=0x0, &(0x7f00007a1000-0x50)="bb99b1083481d5c5c32c03b9a47f88ad59fc70f0fe619aa087f7ef8a85c2c810396e8da8ea0a2cc365974e559f6796be948e5ff93b7509d8c1a0688fed11cac328a4b2e02943649860550348e195e3c3") mbind(&(0x7f0000069000/0x1000)=nil, 0x1000, 0x8000, &(0x7f0000c20000-0x8)=0x4, 0x7, 0x0) mbind(&(0x7f0000331000/0x3000)=nil, 0x3000, 0x1, &(0x7f000080e000-0x8)=0x0, 0x8, 0x2) ioctl$KVM_ENABLE_CAP(0xffffffffffffffff, 0x4068aea3, &(0x7f0000000000)={0x7d, 0x0, [0x53, 0x0, 0x0, 0x4], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r6 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c81, r6) 2017/12/17 11:24:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$seccomp(0x16, 0x0, &(0x7f00003df000-0x8)={0x8, &(0x7f0000865000-0x40)=[{0x401, 0x4, 0x101, 0xa2c}, {0xb4, 0x56f, 0x81, 0x4}, {0xffffffffffffed3a, 0x7ff, 0x9, 0x3}, {0x9, 0x3, 0x1db6, 0x100000001}, {0x1, 0x2a9, 0x9, 0x6}, {0x6ad5, 0x8000, 0x6, 0x5}, {0x8, 0x6, 0x3, 0x1}, {0xffff, 0xfffffffffffff801, 0xaca0000000, 0x7}]}) setrlimit(0xb, &(0x7f0000ca0000-0x10)={0xae83, 0x1ff}) mlock2(&(0x7f0000912000/0x4000)=nil, 0x4000, 0x81) prctl$setmm(0x23, 0x5, &(0x7f0000ab6000/0x3000)=nil) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000086a000-0x16)='/selinux/checkreqprot\x00', 0x113040, 0x0) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) mremap(&(0x7f00007c5000/0x1000)=nil, 0x1000, 0x4000, 0x200000000000000, &(0x7f0000e60000/0x4000)=nil) syncfs(r0) r1 = syz_open_dev$tun(&(0x7f0000ef5000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000f58000)={@generic="431df1f38e6e005a112f648d1c22ce26", @ifru_addrs=@rc={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}}) r2 = syz_open_dev$sg(&(0x7f00000bb000-0x9)='/dev/sg#\x00', 0x7ffe, 0xbf) ioctl$KVM_SET_PIT(r2, 0x8048ae66, &(0x7f0000d8d000-0x70)={[{0x40, 0x3, 0x5, 0x3, 0x9, 0x8, 0xd5b, 0x5, 0x9, 0xfff, 0x4, 0x6, 0x5}, {0x8, 0x8001, 0x7, 0x1, 0x7fffffff, 0x80000000, 0x5, 0x1, 0x3, 0x8, 0xa5, 0x7, 0x3}, {0x9, 0x2000000, 0xffffffffffffffff, 0x1f, 0x9, 0x3e3, 0x2, 0x6, 0x10001, 0x400000005, 0x7, 0x401, 0x1}], 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SIOCSIFHWADDR(r1, 0x8924, &(0x7f0000317000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x20000000000009, 0x7, @fr_pvc_info=&(0x7f0000d94000-0x14)={0x6, @generic="61e8f06fa5db19c6369a1383355544d6"}}}) r3 = socket$netlink(0x10, 0x3, 0x0) writev(r3, &(0x7f0000063000-0x10)=[{&(0x7f00007a0000)="3900000012001947000003000000000000040700001fe076480000000103000009001d0066413e055600002808003ffb230300805a16075bff", 0x39}], 0x1) ioctl$DRM_IOCTL_GET_MAP(r2, 0xc0186404, &(0x7f0000e4d000)={&(0x7f0000b2c000/0x4000)=nil, 0x4, 0x3, 0x8000082, &(0x7f0000916000/0x3000)=nil, 0x0}) clone(0x1200000, &(0x7f0000b94000-0x4c)="7c1151d40100ffffffffffffff6011000100ffff06b3a03de50d3824e711bb687f374afc03000000ed1fba023d91fec833ff83050563def101bbdb99bbe8e10f2504faff7cc2537c9a3b23e4", &(0x7f00000c1000-0x4)=0x0, &(0x7f000048e000)=0x0, &(0x7f00007a1000-0x50)="bb99b1083481d5c5c32c03b9a47f88ad59fc70f0fe619aa087f7ef8a85c2c810396e8da8ea0a2cc365974e559f6796be948e5ff93b7509d8c1a0688fed11cac328a4b2e02943649860550348e195e3c3") mbind(&(0x7f0000069000/0x1000)=nil, 0x1000, 0x8000, &(0x7f0000c20000-0x8)=0x4, 0x7, 0x0) mbind(&(0x7f0000331000/0x3000)=nil, 0x3000, 0x1, &(0x7f000080e000-0x8)=0x0, 0x8, 0x2) ioctl$KVM_ENABLE_CAP(0xffffffffffffffff, 0x4068aea3, &(0x7f0000000000)={0x7d, 0x0, [0x53, 0x0, 0x0, 0x4], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000e41000-0x12)='/dev/loop-control\x00', 0x0, 0x0) r5 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) lgetxattr(&(0x7f000052c000-0x8)='./file0\x00', &(0x7f0000bd1000-0x1a)=@known="d96f6d2e6170706c652e73797374656d2e530700757269747900", &(0x7f0000147000)=""/0, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r2, 0x29, 0x2d, &(0x7f0000639000)={0x40, {{0xa, 0x1, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) dup(r3) ioctl$LOOP_CTL_ADD(r4, 0x4c81, r5) 2017/12/17 11:24:10 executing program 1: mmap(&(0x7f0000000000/0xae4000)=nil, 0xae4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000ae4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f0000ae4000)='eth1\x00', 0x1) setsockopt$bt_BT_VOICE(r2, 0x112, 0xb, &(0x7f00003a7000-0x2)=0x9, 0x2) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f00004c5000-0x90)={[0x3ff, 0x96, 0xff, 0x9, 0x0, 0xfc53, 0x0, 0x8001, 0x7f, 0x8, 0x3ff, 0x10000, 0xf942, 0x4, 0xb0e, 0x4], 0x2, 0x80000}) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000005000)={0x4, 0xffffffffffffffff, 0x0}) open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) sendmsg$unix(r3, &(0x7f0000002000-0x1c)={&(0x7f0000008000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000004000-0x8)=[{&(0x7f0000007000)='"', 0x1}], 0x1, &(0x7f0000005000)=[], 0x0, 0x0}, 0x4000) ioctl$KVM_SET_DEVICE_ATTR(r3, 0x4018aee1, &(0x7f0000004000-0x18)={0x0, 0x100000001, 0x1, &(0x7f0000003000)=0x0}) r4 = getpid() tkill(r4, 0x0) ioctl$KVM_GET_SUPPORTED_CPUID(0xffffffffffffffff, 0xc008ae05, &(0x7f0000005000)=""/20) mmap(&(0x7f0000ae5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETSNDBUF(r2, 0x400454d4, &(0x7f0000ae5000)=0x6) 2017/12/17 11:24:10 executing program 6: r0 = socket$inet_sctp(0x2, 0x4, 0x84) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x10100) sendto$inet(r0, &(0x7f0000014000)="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", 0x8b7, 0x0, &(0x7f0000015000-0x10)={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/17 11:24:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10000000010, 0x2, 0xc) write(r0, &(0x7f0000150000)="1f00000001021300fd4345bb000100220240000009000700011601130000c4", 0x1f) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000676000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$TIOCGSID(r1, 0x540f, &(0x7f00009f9000-0x4)=0x0) 2017/12/17 11:24:10 executing program 4: sysfs$1(0xfe4, &(0x7f00009b6000)="9c") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$read_default(0x2, &(0x7f0000001000-0xa2)=""/162, 0xa2) 2017/12/17 11:24:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10000000010, 0x2, 0xc) write(r0, &(0x7f0000069000)="1f00000001021300fd4345bb000100220440000006000000411601130000c4457eea7a334428a031937e90158158bda890f37cad0704e1d058ec1591746b62ec6735aa1cad5e45aa5ca1a2f9", 0x4c) r1 = socket(0x1, 0x7, 0x0) sendmsg$kcm(r1, &(0x7f00000a1000)={&(0x7f00005eb000)=@l2={0x1f, 0x8, {0x10000, 0x4000000000000, 0x3f, 0x1, 0xffffffffffff0001, 0x4b}, 0x81, 0x4}, 0xe, &(0x7f0000cc1000)=[{&(0x7f0000e23000-0x73)="90cb2e9a96b469901fb52bc0d92c75afc7c04551d1395e157e245110ee47cf9f8da37b8bde6f7f6c3f7b0267e4e549c6fb7df871ca41aa2b07f7a88de3b5fa9264da3e50dc2b47c637f51e4ecd6ea17723bf16b4f3b709b29c70b6096846fce031790fdeb79d5cf24c0a3aad0b1e9cf82fa875", 0x73}, {&(0x7f000055a000)="b827001a1d9f42bbc55d85aa5be8d132547c894885465e39e8cee87b5d0984e6ca411110c52cf1cd5086324116de73577522560fcd524ecce3479181f0bcc74b636496212f430ebd2379fc3c2c4862df2dc49c6b98cc975fcb9d41927d6d570ea6431c935fc26bc2555dfc81", 0x6c}, {&(0x7f0000e4e000-0x7a)="8cfe477147ea7f9584f4cfe1582f0d2c86a265d7a51ee512fd9f279afa239a9b6f94480bee81b5a2ed7f39f8982ef372b4040acaf53eebc470202b43e83aae2d05bec34cf661f5b2c30b26f65b907a7da350516ead1d9d90dd1aa3566831a09363645591bc72725c16d879af3d3e0962a326c68ef73f5e02e84b", 0x7a}, {&(0x7f0000f22000-0xe0)="60e599e664201b507f43f28c099042c4f71f166ae32294f2ce84b39f912dbf2ea8c82a2c48671fc1f5234c50aa39a2e6b0f9fcfba41608966e961c6de3cde5b29c117a33bf16d0eff5d10e71a5e5ea589194271cb7512e1963d7416e55699fcc8ada68a6dc9f516ba4697559698ee0caa8f7e19438fe2add5cb2c3ea3a16e70123f023974193c3af6bee70edb313ca9425a9aba5b7f14620387e092850644fb325c8083ebc5d1ef1c46afe138c8c4793d590711ed7b62fe6d365eb029907923cccc7e79ed2f65836383c59f3102892e5c773d9786d19a2ac65ae6b16976c9ffd", 0xe0}, {&(0x7f0000c2d000-0xd3)="d6fe68e80522c747bf2e38af8181054d3da0f6ac8ce33f5cf434227c533b3dbf00a353ba8536535b35cdf04f2c6986f2c397dc5eb272f9480b442cdc046031df9f8d6398c55dcb992567bc8b7e25bfad425d11d24e9416e22fc1347d679e72c8d51f4b614d26207f3e9bbc04587614f090e0cdac6f6b63f2f024059db2c314e6f9a3c3d9b2cacac121c6cda5f708e89764aff14ec45d2b9be35d53f07d28f272e6f9c5d710cc6e21e0291333b650890ee349e2ad044f600b89ecea3576fef484d58db2b96ec5f09cc7b34946f84c4c7a8098ee", 0xd3}, {&(0x7f000071a000)="0c3041283eb63682cc2866e25859a7aed5595f26a909954cb532ba8d80566fa31fe30fe52062ecae27a03590c345a498269f248fd05678e5d39e9083004561e32ec380ba7003baef2b2030a5241133cfa8392c46487a298471c37ffd6d7001883b8cb39b22cb7ba486a202540d0273c6ae957d4bb27dce6f7ca806ef2e8f6c2c88cb121d3a97310958368b818bd32045d2e8fa0c5fded0cabe6b229e29369c609f8055ebbc972f411023c03978fba6b7e8431c0796e5a9d9c8", 0xb9}, {&(0x7f0000e49000)="89f0ca8ff8d2406f08595ad23d9f6f97cd81935650ec223efb08548fe244f39a54d47c3a8d67756759fed91bf01eaa344a641a8012512e4f239d3864f428c42e8f69528eb1edd4eb9ee62401645bffd55636620411d5613ce014de7fec501d6e41a9d1c67df7683dcd44b7a3a2a741942003c9c98fb59c11a80de7a5aa5de0289558beeea8624b2d756aaa3d9ca3108c8df5b8be359f912732a1c3900b323e2ba3709c6f20cb193ed25fbdad1c730d9603e74fae652c083c6d2809350d18ec7aa1718566c0b6df8553cdd865ad28b6764e9b64374d942288d5d2ff05c26ec1e8c755674f3b364a1fde731e79f058f2846c6951eeadbf71ae", 0xf8}, {&(0x7f00003e8000-0xd6)="3332c106ebe3c4487c397685363c61edd444dc1df1ad550d1d91edb2656b2c21d2b652c78fb511beee5fea141b54b6dc086573d8ef908192047b65f739cb858b5c829d256f69b833d5661549c7601117bff286505636f886b9d66c504dd773c6c1869ab8b48a538139c8d423dad9b690b8bf3f4f6abc047ccd807620172665a8f2084d1d0deefe3f8da920e636c0a1146f4e7df048a204e6f4afc6ae0e58abd3e31a7d469925f9e77355c8a9ffca2973648ce6d978c9fb96cad4ae8a8892773b9dc97c3a23cb5f94868ff5eb95c83ec5d15e9113c710", 0xd6}], 0x8, &(0x7f00003ad000-0x1214)=[{0x100, 0x11, 0x3, "bd97dd7700f230aae780f4b8708e949683b073a350379e765dc8f30da7f5058acf8aed53e16920c4e435a687b5806110faf908e502df43501b63b109a5bdc07248b4c3f60b9bf7aeada5d6989977b01d1dcd30b5d3867654063f01d4786fe66c4f9baba6085d8cbe035728540db286c0cabb0fee11efd78a5ab77b771be52fcbc729dec6aa1f15123659531b4c0bda3fa478c4dd7869bcfb83521313cca54a6cf135d974f9331783522753b1388e00506ddcccbe1f9bb4c9d99edee743d753f2bbe04dacd210bc06d3b971b3a89e37cf49af36dc887fb67991d3ce90ab3e47f3fe07a2f2422c351f7d31ea8003ec5a1430"}, {0x108, 0x109, 0x7, "f3e9d1b6b90d41bd82c21565080cf93bfc0e123b948483e4ca7f3b91fe62e913236455dfaf5fafc183d360fe541183f4ccdb5c565b31930cf8155d167638b05ed7170d1c4017ef7f4dd5be678c6c0791b14c6ddd0a5495d08a95f6105e666f966d2bffe9b2e6673daca3d34c76cf468bab6a25661ca5defdf671c47733bff1c55e1437d2fa02f94041462a72dcabcf37d56d2571f34c5cb4db4431d741e7c88921e3d15dc9c99f8f8ddf312e46c460f72b02a34d374fe7572d13407fbe7306ef4cc21bf1c2d6b78325931f30b273bc5fef341e3b5d0dc828309b8445d77e8c6d72253dfc2071981dd310b53f0f6f38d022394db0bb14737528"}, {0x100c, 0x10d, 0x1000, "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"}], 0x1214, 0x4}, 0x8004) 2017/12/17 11:24:10 executing program 4: sysfs$1(0xfe4, &(0x7f00009b6000)="9c") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) openat(r0, &(0x7f0000ddc000-0x8)='./file0\x00', 0x80, 0x9) [ 359.516618] validate_nla: 136 callbacks suppressed [ 359.516627] netlink: 'syz-executor3': attribute type 29 has an invalid length. [ 359.529085] nla_parse: 118 callbacks suppressed [ 359.529091] netlink: 5 bytes leftover after parsing attributes in process `syz-executor3'. [ 359.550722] netlink: 'syz-executor3': attribute type 29 has an invalid length. 2017/12/17 11:24:10 executing program 1: mmap(&(0x7f0000000000/0xae4000)=nil, 0xae4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000005000)={0x4, 0xffffffffffffffff, 0x0}) open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) sendmsg$unix(r2, &(0x7f0000002000-0x1c)={&(0x7f0000008000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000004000-0x8)=[{&(0x7f0000007000)='"', 0x1}], 0x1, &(0x7f0000005000)=[], 0x0, 0x0}, 0x4000) ioctl$KVM_SET_DEVICE_ATTR(r2, 0x4018aee1, &(0x7f0000004000-0x18)={0x0, 0x100000001, 0x1, &(0x7f0000003000)=0x0}) mmap(&(0x7f0000ae4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f000053a000-0x4)=0x0, &(0x7f0000ae6000-0x4)=0x4) mmap(&(0x7f0000ae4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_SUPPORTED_CPUID(0xffffffffffffffff, 0xc008ae05, &(0x7f0000ae5000-0x14)=""/20) 2017/12/17 11:24:10 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sysfs$1(0xfe4, &(0x7f0000000000)="716f7369785f61636c5f6163639973f7ffffff2500f7") mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000001000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$getregset(0x4204, r0, 0x203, &(0x7f0000001000)={&(0x7f0000001000)=""/89, 0x59}) [ 359.566530] netlink: 3 bytes leftover after parsing attributes in process `syz-executor0'. [ 359.584143] netlink: 5 bytes leftover after parsing attributes in process `syz-executor3'. [ 359.593199] netlink: 3 bytes leftover after parsing attributes in process `syz-executor0'. 2017/12/17 11:24:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000740000)={0x2, 0x78, 0x46, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000052e000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = socket(0x400d, 0x80003, 0x0) setsockopt(r1, 0x100000002, 0x9, &(0x7f00009c1000)="07000e00", 0x4) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r2, 0x4068aea3, &(0x7f0000fca000)={0x79, 0x0, [0x0, 0x0, 0x0, 0x8], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000894000)={0x9, &(0x7f0000001000-0x50)=[{0x0, 0x101, 0x7ff, 0x0}, {0x6, 0xfffffffffffffffa, 0x0, 0x98c6}, {0x5e4b, 0x7, 0xfff, 0x1000000000000}, {0x1, 0x40, 0x2, 0xffffffff}, {0x7fff, 0x0, 0x5, 0x80}, {0x1, 0x9, 0x80000001, 0x8}, {0x8, 0x0, 0x6, 0x7ff}, {0x3f, 0xe51, 0x9, 0x3}, {0x6440bffb, 0x8c, 0x0, 0x97}]}, 0x10) sched_setaffinity(0x0, 0x8, &(0x7f0000805000)=0x75) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r4, 0xae60) ioctl$KVM_CREATE_PIT2(r4, 0x4040ae77, &(0x7f0000516000)={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_PIT(r4, 0x8048ae66, &(0x7f0000796000-0x70)={[{0x7, 0x0, 0x0, 0x0, 0xfffffffffffffff8, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x4}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_PIT(r4, 0x8048ae66, &(0x7f00007ff000)={[{0x8, 0x7f, 0x80, 0x3, 0x4, 0xffffffffffff0001, 0xcc, 0x20, 0xfffffffffffff91c, 0x5, 0x3, 0x0, 0x3}, {0xe037, 0x5e8f, 0xffff, 0x59, 0x7fffffff, 0x7ff, 0x9, 0x345c85b4, 0x2, 0xff, 0x7, 0x5, 0x0}, {0xff, 0x9, 0x7, 0xcedb, 0x1, 0x4, 0x4, 0x2, 0x8001, 0x7f, 0x5f7, 0x5926277f, 0xffff}], 0x1f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) perf_event_open(&(0x7f00006d1000)={0x2, 0x78, 0xc31, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000000, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r5 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_VAPIC_ADDR(r5, 0x4008ae93, &(0x7f0000a98000)=0x1000ffc) r6 = creat(&(0x7f0000da1000-0x8)='./file0\x00', 0xa) getsockopt$SO_TIMESTAMPING(r6, 0x1, 0x25, &(0x7f00001be000)=0x0, &(0x7f00006d2000)=0x4) ioctl$KVM_INTERRUPT(r5, 0x4004ae86, &(0x7f0000d22000-0x4)=0x2) ioctl$sock_inet_SIOCGARP(0xffffffffffffffff, 0x8954, &(0x7f00008f2000-0x44)={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x400001, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x12, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='ip6_vti0\x00'}) ioctl$KVM_SET_GUEST_DEBUG(r5, 0x4048ae9b, &(0x7f0000179000-0x48)={0x7ffff, 0x0, [0x4, 0x4, 0x0, 0x0, 0x24ed, 0x0, 0xb92, 0x6]}) ioctl$KVM_INTERRUPT(r5, 0x4004ae86, &(0x7f00002ea000-0x4)=0x62) readlink(&(0x7f00009ca000-0x8)='./file0\x00', &(0x7f0000234000)=""/1, 0x1) ioctl$KVM_RUN(r5, 0xae80, 0x0) ioctl$KVM_RUN(r5, 0xae80, 0x0) ioctl$KVM_SMI(r5, 0xaeb7) ioctl$KVM_SET_GUEST_DEBUG(r5, 0x4048ae9b, &(0x7f00001e9000-0x48)={0x50002, 0x0, [0x8, 0x200, 0x200, 0x10000, 0x100000, 0xfff, 0x80000001, 0x8]}) socket$inet(0x2, 0x80800, 0x200) 2017/12/17 11:24:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0xf, 0xb797, &(0x7f0000000000)={0x0, 0x0}) ioctl$TUNSETNOCSUM(r0, 0x400454c8, &(0x7f000022d000-0x4)=0x9) prctl$seccomp(0x16, 0x0, &(0x7f00003df000-0x8)={0x8, &(0x7f0000865000-0x40)=[{0x401, 0x4, 0x101, 0xa2c}, {0xb4, 0x56f, 0x81, 0x4}, {0xffffffffffffed3a, 0x7ff, 0x9, 0x3}, {0x9, 0x3, 0x1db6, 0x100000001}, {0x1, 0x2a9, 0x9, 0x6}, {0x6ad5, 0x8000, 0x6, 0x5}, {0x8, 0x6, 0x3, 0x1}, {0xffff, 0xfffffffffffff801, 0xaca0000000, 0x7}]}) setrlimit(0xb, &(0x7f0000ca0000-0x10)={0xae83, 0x1ff}) mlock2(&(0x7f0000912000/0x4000)=nil, 0x4000, 0x81) prctl$setmm(0x23, 0x5, &(0x7f0000ab6000/0x3000)=nil) mremap(&(0x7f00007c5000/0x1000)=nil, 0x1000, 0x4000, 0x200000000000000, &(0x7f0000e60000/0x4000)=nil) r1 = syz_open_dev$tun(&(0x7f0000ef5000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000f58000)={@generic="431df1f38e6e005a112f648d1c22ce26", @ifru_addrs=@rc={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}}) r2 = syz_open_dev$sg(&(0x7f00000bb000-0x9)='/dev/sg#\x00', 0x7ffe, 0xbf) ioctl$KVM_SET_PIT(r2, 0x8048ae66, &(0x7f0000d8d000-0x70)={[{0x40, 0x3, 0x5, 0x3, 0x9, 0x8, 0xd5b, 0x5, 0x9, 0xfff, 0x4, 0x6, 0x5}, {0x8, 0x8001, 0x7, 0x1, 0x7fffffff, 0x80000000, 0x5, 0x1, 0x3, 0x8, 0xa5, 0x7, 0x3}, {0x9, 0x2000000, 0xffffffffffffffff, 0x1f, 0x9, 0x3e3, 0x2, 0x6, 0x10001, 0x400000005, 0x7, 0x401, 0x1}], 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SIOCSIFHWADDR(r1, 0x8924, &(0x7f0000317000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x20000000000009, 0x7, @fr_pvc_info=&(0x7f0000d94000-0x14)={0x6, @generic="61e8f06fa5db19c6369a1383355544d6"}}}) r3 = socket$netlink(0x10, 0x3, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000016000-0x8)={0x0, 0x5}, &(0x7f00003a8000)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000b6e000-0x10)={0x0, 0x80, 0x4, 0xfffffffffffffffe}, &(0x7f0000539000)=0x10) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000435000-0xb8)={r4, 0x7f, 0x7fff, 0x6, 0x3, 0xee, 0x100000000, 0x10001, {r5, @in={{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x5, 0x8, 0x8, 0x100}}, &(0x7f0000036000)=0xb8) writev(r3, &(0x7f0000063000-0x10)=[{&(0x7f00007a0000)="3900000012001947000003000000000000040700001fe076480000000103000009001d0066413e055600002808003ffb230300805a16075bff", 0x39}], 0x1) ioctl$DRM_IOCTL_GET_MAP(r2, 0xc0186404, &(0x7f0000e4d000)={&(0x7f0000b2c000/0x4000)=nil, 0x4, 0x3, 0x82, &(0x7f0000916000/0x3000)=nil, 0x0}) clone(0x1200000, &(0x7f0000b94000-0x4c)="7c1151d40100ffffffffffffff6011000100ffff06b3a03de50d3824e711bb687f374afc03000000ed1fba023d91fec833ff83050563def101bbdb99bbe8e10f2504faff7cc2537c9a3b23e4", &(0x7f00000c1000-0x4)=0x0, &(0x7f000048e000)=0x0, &(0x7f00007a1000-0x50)="bb99b1083481d5c5c32c03b9a47f88ad59fc70f0fe619aa087f7ef8a85c2c810396e8da8ea0a2cc365974e559f6796be948e5ff93b7509d8c1a0688fed11cac328a4b2e02943649860550348e195e3c3") mbind(&(0x7f0000069000/0x1000)=nil, 0x1000, 0x8000, &(0x7f0000c20000-0x8)=0x4, 0x7, 0x0) mbind(&(0x7f0000331000/0x3000)=nil, 0x3000, 0x1, &(0x7f000080e000-0x8)=0x0, 0x8, 0x2) r6 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000e41000-0x12)='/dev/loop-control\x00', 0x0, 0x0) r7 = ioctl$LOOP_CTL_GET_FREE(r6, 0x4c82) ioctl$LOOP_CTL_ADD(r6, 0x4c81, r7) 2017/12/17 11:24:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000404000)='/selinux/member\x00', 0x2, 0x0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000028e000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) openat$selinux_load(0xffffffffffffff9c, &(0x7f000027b000-0xe)='/selinux/load\x00', 0x2, 0x0) dup(0xffffffffffffffff) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000e51000-0x10)='/dev/sequencer2\x00', 0x200040, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000a1d000)={0x3, r0, 0x1}) ioctl$EVIOCSKEYCODE_V2(r2, 0x40284504, &(0x7f0000fbc000-0x28)={0xffffffffffffffff, 0x8, 0x6, 0x38bd, "2faa763b38a6e6d480438c27a6dda2e199c72b9174896cf3a66593c57b243463"}) getgroups(0x1, &(0x7f0000dbc000)=[0xffffffffffffffff]) setfsgid(r3) syz_emit_ethernet(0x42, &(0x7f00006ca000-0x42)={@random="e3ae8895310d", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [{[], {0x8100, 0x4, 0x6a86972, 0xfffffffffffffff7}}], {{0x4000000800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x67, 0x0, @rand_addr=0x0, @broadcast=0xffffffff, {[]}}, @igmp={0x20021, 0x0, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, "bc010000dede23000000801305070000e60100b0"}}}}}, 0x0) 2017/12/17 11:24:10 executing program 1: mmap(&(0x7f0000000000/0xae4000)=nil, 0xae4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) readahead(r0, 0x7ff, 0x401) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000005000)={0x4, 0xffffffffffffffff, 0x0}) open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) sendmsg$unix(r2, &(0x7f0000002000-0x1c)={&(0x7f0000008000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000004000-0x8)=[{&(0x7f0000007000)='"', 0x1}], 0x1, &(0x7f0000005000)=[], 0x0, 0x0}, 0x4000) ioctl$KVM_SET_DEVICE_ATTR(r2, 0x4018aee1, &(0x7f0000004000-0x18)={0x0, 0x100000001, 0x1, &(0x7f0000003000)=0x0}) ioctl$KVM_GET_SUPPORTED_CPUID(0xffffffffffffffff, 0xc008ae05, &(0x7f0000005000)=""/20) [ 359.616815] netlink: 'syz-executor2': attribute type 29 has an invalid length. [ 359.624275] netlink: 5 bytes leftover after parsing attributes in process `syz-executor2'. 2017/12/17 11:24:10 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sysfs$1(0xfe4, &(0x7f0000001000-0x49)='proc:selfvmnet1:md5sumvmnet0wlan1%md5sumvmnet0\x00') [ 359.666227] netlink: 'syz-executor2': attribute type 29 has an invalid length. [ 359.675102] netlink: 5 bytes leftover after parsing attributes in process `syz-executor2'. [ 359.698839] netlink: 'syz-executor3': attribute type 29 has an invalid length. [ 359.706327] netlink: 5 bytes leftover after parsing attributes in process `syz-executor3'. 2017/12/17 11:24:10 executing program 4: sysfs$1(0xfe4, &(0x7f00009b6000)="9c") socketpair(0x11, 0x7, 0x8690, &(0x7f000046f000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000000)={0x0, 0x1000, "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"}, &(0x7f00009c7000-0x4)=0x1008) ioctl$KVM_SET_NR_MMU_PAGES(r0, 0xae44, 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={r1, 0x40}, 0x8) [ 359.720929] netlink: 'syz-executor3': attribute type 29 has an invalid length. [ 359.741319] netlink: 5 bytes leftover after parsing attributes in process `syz-executor3'. 2017/12/17 11:24:10 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xdf5000)=nil, 0xdf5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x3, 0x84) mmap(&(0x7f0000df5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000df7000-0x8)='./file0\x00', 0x4400, 0x10a) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r1, 0x1, 0x3f, &(0x7f000031f000)=""/168, &(0x7f0000df7000)=0xa8) mmap(&(0x7f0000df6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000df6000+0x873)=0x0, &(0x7f0000b18000-0x4)=0x0, &(0x7f0000df6000)=0x0) mmap(&(0x7f0000df6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_SCRNMAP(r1, 0x4b41, &(0x7f00009b0000)="00ef03e20022e4e5eb37") mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGABS3F(r1, 0x8018457f, &(0x7f0000564000)=""/255) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r0, 0x29, 0x40000000000005, &(0x7f0000ff6000-0x4)=0x401, 0x4) syz_emit_ethernet(0x50, &(0x7f0000ded000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x86dd, @ipv6={0x2b070d53, 0x6, "a228af", 0x1a, 0x2b, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[@dstopts={0x84, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0x400000000000000, 0x0, ""}]}, @routing={0x0, 0x0, 0x0, 0x80000001, 0x0, []}], @udp={0x0, 0x0, 0x8, 0x0, ""}}}}}}, 0x0) 2017/12/17 11:24:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) setsockopt$llc_int(r0, 0x10c, 0x7, &(0x7f00009ab000-0x4)=0x1, 0x4) syz_emit_ethernet(0x3e, &(0x7f000006c000)={@random="e3ae8895310d", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x4000000800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x67, 0x0, @rand_addr=0x0, @broadcast=0xffffffff, {[]}}, @igmp={0x21, 0x0, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, "bc010000dede23000000800005070000e60100b0"}}}}}, 0x0) 2017/12/17 11:24:10 executing program 6: r0 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000a81000)=0x0, &(0x7f0000ee5000)=0x4) munlock(&(0x7f00003d0000/0x3000)=nil, 0x3000) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r1, &(0x7f0000016000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000001000)=0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f0000001000)={@broadcast=0xffffffff, @local={0xac, 0x14, 0x0, 0xaa}, r2}, 0xc) sendto$inet(r0, &(0x7f0000017000-0x8b6)="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", 0x8b7, 0x0, &(0x7f0000015000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$mice(&(0x7f0000002000)='/dev/input/mice\x00', 0x0, 0x200) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r3, 0x84, 0x15, &(0x7f0000001000-0x1)={0x1}, 0x1) ioctl$TCFLSH(r3, 0x540b, 0x800059a) 2017/12/17 11:24:10 executing program 1: r0 = syz_open_dev$mouse(&(0x7f0000d92000)='/dev/input/mouse#\x00', 0x200, 0x200) dup(r0) mmap(&(0x7f0000000000/0xae4000)=nil, 0xae4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_DEVICE(r2, 0xc00caee0, &(0x7f0000005000)={0x4, 0xffffffffffffffff, 0x0}) open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000ae4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r3, &(0x7f0000002000-0x1c)={&(0x7f0000008000-0x8)=@abs={0xfffffd, 0x0, 0x0}, 0x8, &(0x7f0000ae4000)=[], 0x0, &(0x7f0000005000)=[], 0x0, 0x20000010}, 0x4000) ioctl$KVM_SET_DEVICE_ATTR(r3, 0x4018aee1, &(0x7f0000004000-0x18)={0x0, 0x100000001, 0x1, &(0x7f0000003000)=0x0}) ioctl$KVM_GET_SUPPORTED_CPUID(0xffffffffffffffff, 0xc008ae05, &(0x7f0000005000)=""/20) 2017/12/17 11:24:10 executing program 4: sysfs$1(0xfe4, &(0x7f00009b6000)="9c") r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000044000-0xc)='/dev/rfkill\x00', 0x8000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r0, 0x800448d3, &(0x7f0000000000)={{0x8, 0x9866, 0x4, 0x3, 0x7, 0x7fff}, 0x9, 0x8000, 0x3, 0x4, 0xffff, "903466bc7c0d5a2c05f8d71d43b54edcd1ce503cfc12795e2f99ed47cf347140f3521d0fe3f59e5c4cbf722fdb2d6449a75ca130a0a044f7a119a11788ff7fa1af781ee53a2a375eeb91b2044e945c84345401a5321efa3ee5420dac3fcac87878791f9f9864903a5b791be80570e120e6f9ae14c667e71c0dbd1d5a2afa23a3"}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000002000)=0x0, &(0x7f0000003000-0x4)=0x4) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000002000-0x4)={0x80000000}, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000003000)={0x0, 0x0, 0x9}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000004000-0x6)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000001000-0x10)={r1, r2, 0x0}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000001000-0x58)={0x7ff8000000, 0xffffffff, 0x3, 0x81, 0x6, 0xfffffffffffffe79, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/17 11:24:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000982000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create(0x1000) r3 = fcntl$dupfd(r0, 0x406, r1) perf_event_open(&(0x7f0000682000-0x78)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r3, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000985000-0xc)={0x0, 0x0}) r4 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00009c9000)='/dev/qat_adf_ctl\x00', 0x44204, 0x0) ioctl$KVM_ASSIGN_SET_MSIX_NR(r4, 0x4008ae73, &(0x7f000083e000-0x6)={0x183, 0x37e000000000000}) r5 = getpgrp(0xffffffffffffffff) ioctl$TIOCSPGRP(r3, 0x540f, &(0x7f000093c000)=r5) rt_tgsigqueueinfo(r5, r5, 0x2f, &(0x7f0000fc0000)={0x3a, 0x2, 0xf0d, 0x1ff}) epoll_wait(r2, &(0x7f0000a53000-0xc)=[{0x0, 0x0}], 0x1, 0x80000001) ioctl$KVM_PPC_GET_PVINFO(r4, 0x4080aea1, &(0x7f0000173000)=""/214) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f0000aaf000)={0x20000004, 0x0}) 2017/12/17 11:24:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10000000010, 0x2, 0xc) write(r0, &(0x7f0000b6b000-0x1f)="1f00000001021300fd4345bb000100220240000009000700011601130000c4", 0x1f) 2017/12/17 11:24:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0xf, 0xb797, &(0x7f0000000000)={0x0, 0x0}) ioctl$TUNSETNOCSUM(r0, 0x400454c8, &(0x7f000022d000-0x4)=0x9) prctl$seccomp(0x16, 0x0, &(0x7f00003df000-0x8)={0x8, &(0x7f0000865000-0x40)=[{0x401, 0x4, 0x101, 0xa2c}, {0xb4, 0x56f, 0x81, 0x4}, {0xffffffffffffed3a, 0x7ff, 0x9, 0x3}, {0x9, 0x3, 0x1db6, 0x100000001}, {0x1, 0x2a9, 0x9, 0x6}, {0x6ad5, 0x8000, 0x6, 0x5}, {0x8, 0x6, 0x3, 0x1}, {0xffff, 0xfffffffffffff801, 0xaca0000000, 0x7}]}) setrlimit(0xb, &(0x7f0000ca0000-0x10)={0xae83, 0x1ff}) mlock2(&(0x7f0000912000/0x4000)=nil, 0x4000, 0x81) prctl$setmm(0x23, 0x5, &(0x7f0000ab6000/0x3000)=nil) mremap(&(0x7f00007c5000/0x1000)=nil, 0x1000, 0x4000, 0x200000000000000, &(0x7f0000e60000/0x4000)=nil) r1 = syz_open_dev$tun(&(0x7f0000ef5000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000f58000)={@generic="431df1f38e6e005a112f648d1c22ce26", @ifru_addrs=@rc={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}}) r2 = syz_open_dev$sg(&(0x7f00000bb000-0x9)='/dev/sg#\x00', 0x7ffe, 0xbf) ioctl$KVM_SET_PIT(r2, 0x8048ae66, &(0x7f0000d8d000-0x70)={[{0x40, 0x3, 0x5, 0x3, 0x9, 0x8, 0xd5b, 0x5, 0x9, 0xfff, 0x4, 0x6, 0x5}, {0x8, 0x8001, 0x7, 0x1, 0x7fffffff, 0x80000000, 0x5, 0x1, 0x3, 0x8, 0xa5, 0x7, 0x3}, {0x9, 0x2000000, 0xffffffffffffffff, 0x1f, 0x9, 0x3e3, 0x2, 0x6, 0x10001, 0x400000005, 0x7, 0x401, 0x1}], 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SIOCSIFHWADDR(r1, 0x8924, &(0x7f0000317000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x20000000000009, 0x7, @fr_pvc_info=&(0x7f0000d94000-0x14)={0x6, @generic="61e8f06fa5db19c6369a1383355544d6"}}}) r3 = socket$netlink(0x10, 0x3, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000016000-0x8)={0x0, 0x5}, &(0x7f00003a8000)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000b6e000-0x10)={0x0, 0x80, 0x4, 0xfffffffffffffffe}, &(0x7f0000539000)=0x10) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000435000-0xb8)={r4, 0x7f, 0x7fff, 0x6, 0x3, 0xee, 0x100000000, 0x10001, {r5, @in={{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x5, 0x8, 0x8, 0x100}}, &(0x7f0000036000)=0xb8) writev(r3, &(0x7f0000063000-0x10)=[{&(0x7f00007a0000)="3900000012001947000003000000000000040700001fe076480000000103000009001d0066413e055600002808003ffb230300805a16075bff", 0x39}], 0x1) ioctl$DRM_IOCTL_GET_MAP(r2, 0xc0186404, &(0x7f0000e4d000)={&(0x7f0000b2c000/0x4000)=nil, 0x4, 0x3, 0x82, &(0x7f0000916000/0x3000)=nil, 0x0}) clone(0x1200000, &(0x7f0000b94000-0x4c)="7c1151d40100ffffffffffffff6011000100ffff06b3a03de50d3824e711bb687f374afc03000000ed1fba023d91fec833ff83050563def101bbdb99bbe8e10f2504faff7cc2537c9a3b23e4", &(0x7f00000c1000-0x4)=0x0, &(0x7f000048e000)=0x0, &(0x7f00007a1000-0x50)="bb99b1083481d5c5c32c03b9a47f88ad59fc70f0fe619aa087f7ef8a85c2c810396e8da8ea0a2cc365974e559f6796be948e5ff93b7509d8c1a0688fed11cac328a4b2e02943649860550348e195e3c3") mbind(&(0x7f0000069000/0x1000)=nil, 0x1000, 0x8000, &(0x7f0000c20000-0x8)=0x4, 0x7, 0x0) r6 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000e41000-0x12)='/dev/loop-control\x00', 0x0, 0x0) r7 = ioctl$LOOP_CTL_GET_FREE(r6, 0x4c82) ioctl$LOOP_CTL_ADD(r6, 0x4c81, r7) 2017/12/17 11:24:10 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(0xffffffffffffff9c, &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f0000000000)='encrypted\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000d4a000-0x12)="d4da8a69c54529a1d148882b883d550374f4", 0x12, 0xfffffffffffffffc) keyctl$get_persistent(0x16, r0, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f000006c000)={@random="e3ae8895310d", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x4000000800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x67, 0x0, @rand_addr=0x0, @broadcast=0xffffffff, {[]}}, @igmp={0x21, 0x0, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, "bc010000dede23000000800005070000e60100b0"}}}}}, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000526000-0xc)={&(0x7f00008fd000-0x8)='./file0\x00', 0x0}, 0xc) 2017/12/17 11:24:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$seccomp(0x16, 0x0, &(0x7f00003df000-0x8)={0x8, &(0x7f0000865000-0x40)=[{0x401, 0x4, 0x101, 0xa2c}, {0xb4, 0x56f, 0x81, 0x4}, {0xffffffffffffed3a, 0x7ff, 0x9, 0x3}, {0x9, 0x3, 0x1db6, 0x100000001}, {0x1, 0x2a9, 0x9, 0x6}, {0x6ad5, 0x8000, 0x6, 0x5}, {0x8, 0x6, 0x3, 0x1}, {0xffff, 0xfffffffffffff801, 0xaca0000000, 0x7}]}) setrlimit(0xb, &(0x7f0000ca0000-0x10)={0xae83, 0x1ff}) mlock2(&(0x7f0000912000/0x4000)=nil, 0x4000, 0x81) prctl$setmm(0x23, 0x5, &(0x7f0000ab6000/0x3000)=nil) mremap(&(0x7f00007c5000/0x1000)=nil, 0x1000, 0x4000, 0x200000000000000, &(0x7f0000e60000/0x4000)=nil) r0 = syz_open_dev$tun(&(0x7f0000ef5000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000f58000)={@generic="431df1f38e6e005a112f648d1c22ce26", @ifru_addrs=@rc={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}}) r1 = syz_open_dev$sg(&(0x7f00000bb000-0x9)='/dev/sg#\x00', 0x7ffe, 0xbf) ioctl$KVM_SET_PIT(r1, 0x8048ae66, &(0x7f0000d8d000-0x70)={[{0x40, 0x3, 0x5, 0x3, 0x9, 0x8, 0xd5b, 0x5, 0x9, 0xfff, 0x4, 0x6, 0x5}, {0x8, 0x8001, 0x7, 0x1, 0x7fffffff, 0x80000000, 0x5, 0x1, 0x3, 0x8, 0xa5, 0x80, 0x3}, {0x9, 0x2000000, 0xffffffffffffffff, 0x1f, 0x9, 0x3e3, 0x2, 0x6, 0x10001, 0x400000005, 0x7, 0x401, 0x1}], 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f0000317000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x20000000000009, 0x7, @fr_pvc_info=&(0x7f0000d94000-0x14)={0x6, @generic="61e8f06fa5db19c6369a1383355544d6"}}}) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000063000-0x10)=[{&(0x7f00007a0000)="3900000012001947000003000000000000040700001fe076480000000103000009001d0066413e055600002808003ffb230300805a16075bff", 0x39}], 0x1) ioctl$DRM_IOCTL_GET_MAP(r1, 0xc0186404, &(0x7f0000e4d000)={&(0x7f0000b2c000/0x4000)=nil, 0x4, 0x3, 0x82, &(0x7f0000916000/0x3000)=nil, 0x0}) clone(0x1200000, &(0x7f0000b94000-0x4c)="7c1151d40100ffffffffffffff6011000100ffff06b3a03de50d3824e711bb687f374afc03000000ed1fba023d91fec833ff83050563def101bbdb99bbe8e10f2504faff7cc2537c9a3b23e4", &(0x7f00000c1000-0x4)=0x0, &(0x7f000048e000)=0x0, &(0x7f00007a1000-0x50)="bb99b1083481d5c5c32c03b9a47f88ad59fc70f0fe619aa087f7ef8a85c2c810396e8da8ea0a2cc365974e559f6796be948e5ff93b7509d8c1a0688fed11cac328a4b2e02943649860550348e195e3c3") mbind(&(0x7f0000069000/0x1000)=nil, 0x1000, 0x8000, &(0x7f0000c20000-0x8)=0x4, 0x7, 0x0) mbind(&(0x7f0000331000/0x3000)=nil, 0x3000, 0x1, &(0x7f000080e000-0x8)=0x0, 0x8, 0x2) ioctl$KVM_ENABLE_CAP(0xffffffffffffffff, 0x4068aea3, &(0x7f0000000000)={0x7d, 0x0, [0x53, 0x0, 0x0, 0x4], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_int(r0, 0x29, 0x1, &(0x7f000017c000)=0x8, 0x4) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000e41000-0x12)='/dev/loop-control\x00', 0x0, 0x0) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000c96000-0x4)=0x0) getresuid(&(0x7f0000516000-0x4)=0x0, &(0x7f0000d06000)=0x0, &(0x7f0000d08000)=0x0) r6 = getegid() setsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f000018e000-0xc)={r4, r5, r6}, 0xc) r7 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) lgetxattr(&(0x7f000052c000-0x8)='./file0\x00', &(0x7f0000bd1000-0x1a)=@known="d96f6d2e6170706c652e73797374656d2e530700757269747900", &(0x7f0000147000)=""/0, 0x0) dup(r2) ioctl$LOOP_CTL_ADD(r3, 0x4c81, r7) 2017/12/17 11:24:10 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000002000)={0xffff, {{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x4, [{{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x2b8) getpeername$inet(r0, &(0x7f0000002000-0x10)={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000002000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sysfs$1(0xfe4, &(0x7f0000000000)='@\x00') [ 359.859426] netlink: 'syz-executor0': attribute type 7 has an invalid length. [ 359.874675] netlink: 'syz-executor0': attribute type 7 has an invalid length. [ 359.886196] netlink: 'syz-executor3': attribute type 29 has an invalid length. [ 359.893656] netlink: 5 bytes leftover after parsing attributes in process `syz-executor3'. 2017/12/17 11:24:10 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000000)='&%\'\x00', 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00008da000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000ed1000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSPGRP(r0, 0x540f, &(0x7f0000000000)=r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x10000000010, 0x2, 0xc) 2017/12/17 11:24:10 executing program 1: mmap(&(0x7f0000000000/0xae4000)=nil, 0xae4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000005000)={0x4, 0xffffffffffffffff, 0x0}) open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) sendmsg$unix(r2, &(0x7f0000002000-0x1c)={&(0x7f0000008000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000004000-0x8)=[{&(0x7f0000007000)='"', 0x1}], 0x1, &(0x7f0000005000)=[], 0x0, 0x0}, 0x4000) ioctl$KVM_SET_DEVICE_ATTR(r2, 0x4018aee1, &(0x7f0000004000-0x18)={0x0, 0x100000001, 0x1, &(0x7f0000003000)=0x0}) mmap(&(0x7f0000ae4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_SUPPORTED_CPUID(r2, 0xc008ae05, &(0x7f0000ae5000-0x14)=""/20) 2017/12/17 11:24:10 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sysfs$1(0xfe4, &(0x7f0000001000-0x1)="9c") 2017/12/17 11:24:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10000000010, 0x2, 0xc) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000b51000-0x4)=0x0) shutdown(r0, 0x800000000000) pipe(&(0x7f0000cbf000-0x8)={0x0, 0x0}) ioctl$KVM_X86_SETUP_MCE(r1, 0x4008ae9c, &(0x7f0000250000-0x4)={0xe, 0x0, 0x401, 0x0}) write(r0, &(0x7f0000150000)="1f00000001021300fd4345bb000100220240000009000700011601130000c4", 0x1f) [ 359.910401] netlink: 'syz-executor3': attribute type 29 has an invalid length. [ 359.925069] netlink: 5 bytes leftover after parsing attributes in process `syz-executor3'. 2017/12/17 11:24:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0xf, 0xb797, &(0x7f0000000000)={0x0, 0x0}) ioctl$TUNSETNOCSUM(r0, 0x400454c8, &(0x7f000022d000-0x4)=0x9) prctl$seccomp(0x16, 0x0, &(0x7f00003df000-0x8)={0x8, &(0x7f0000865000-0x40)=[{0x401, 0x4, 0x101, 0xa2c}, {0xb4, 0x56f, 0x81, 0x4}, {0xffffffffffffed3a, 0x7ff, 0x9, 0x3}, {0x9, 0x3, 0x1db6, 0x100000001}, {0x1, 0x2a9, 0x9, 0x6}, {0x6ad5, 0x8000, 0x6, 0x5}, {0x8, 0x6, 0x3, 0x1}, {0xffff, 0xfffffffffffff801, 0xaca0000000, 0x7}]}) setrlimit(0xb, &(0x7f0000ca0000-0x10)={0xae83, 0x1ff}) mlock2(&(0x7f0000912000/0x4000)=nil, 0x4000, 0x81) prctl$setmm(0x23, 0x5, &(0x7f0000ab6000/0x3000)=nil) mremap(&(0x7f00007c5000/0x1000)=nil, 0x1000, 0x4000, 0x200000000000000, &(0x7f0000e60000/0x4000)=nil) r1 = syz_open_dev$tun(&(0x7f0000ef5000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000f58000)={@generic="431df1f38e6e005a112f648d1c22ce26", @ifru_addrs=@rc={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}}) r2 = syz_open_dev$sg(&(0x7f00000bb000-0x9)='/dev/sg#\x00', 0x7ffe, 0xbf) ioctl$KVM_SET_PIT(r2, 0x8048ae66, &(0x7f0000d8d000-0x70)={[{0x40, 0x3, 0x5, 0x3, 0x9, 0x8, 0xd5b, 0x5, 0x9, 0xfff, 0x4, 0x6, 0x5}, {0x8, 0x8001, 0x7, 0x1, 0x7fffffff, 0x80000000, 0x5, 0x1, 0x3, 0x8, 0xa5, 0x7, 0x3}, {0x9, 0x2000000, 0xffffffffffffffff, 0x1f, 0x9, 0x3e3, 0x2, 0x6, 0x10001, 0x400000005, 0x7, 0x401, 0x1}], 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SIOCSIFHWADDR(r1, 0x8924, &(0x7f0000317000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x20000000000009, 0x7, @fr_pvc_info=&(0x7f0000d94000-0x14)={0x6, @generic="61e8f06fa5db19c6369a1383355544d6"}}}) r3 = socket$netlink(0x10, 0x3, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000016000-0x8)={0x0, 0x5}, &(0x7f00003a8000)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000b6e000-0x10)={0x0, 0x80, 0x4, 0xfffffffffffffffe}, &(0x7f0000539000)=0x10) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000435000-0xb8)={r4, 0x7f, 0x7fff, 0x6, 0x3, 0xee, 0x100000000, 0x10001, {r5, @in={{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x5, 0x8, 0x8, 0x100}}, &(0x7f0000036000)=0xb8) writev(r3, &(0x7f0000063000-0x10)=[{&(0x7f00007a0000)="3900000012001947000003000000000000040700001fe076480000000103000009001d0066413e055600002808003ffb230300805a16075bff", 0x39}], 0x1) ioctl$DRM_IOCTL_GET_MAP(r2, 0xc0186404, &(0x7f0000e4d000)={&(0x7f0000b2c000/0x4000)=nil, 0x4, 0x3, 0x82, &(0x7f0000916000/0x3000)=nil, 0x0}) clone(0x1200000, &(0x7f0000b94000-0x4c)="7c1151d40100ffffffffffffff6011000100ffff06b3a03de50d3824e711bb687f374afc03000000ed1fba023d91fec833ff83050563def101bbdb99bbe8e10f2504faff7cc2537c9a3b23e4", &(0x7f00000c1000-0x4)=0x0, &(0x7f000048e000)=0x0, &(0x7f00007a1000-0x50)="bb99b1083481d5c5c32c03b9a47f88ad59fc70f0fe619aa087f7ef8a85c2c810396e8da8ea0a2cc365974e559f6796be948e5ff93b7509d8c1a0688fed11cac328a4b2e02943649860550348e195e3c3") mbind(&(0x7f0000331000/0x3000)=nil, 0x3000, 0x1, &(0x7f000080e000-0x8)=0x0, 0x8, 0x2) r6 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000e41000-0x12)='/dev/loop-control\x00', 0x0, 0x0) r7 = ioctl$LOOP_CTL_GET_FREE(r6, 0x4c82) ioctl$LOOP_CTL_ADD(r6, 0x4c81, r7) 2017/12/17 11:24:11 executing program 4: 2017/12/17 11:24:11 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0xf, 0xb797, &(0x7f0000000000)={0x0, 0x0}) ioctl$TUNSETNOCSUM(r0, 0x400454c8, &(0x7f000022d000-0x4)=0x9) prctl$seccomp(0x16, 0x0, &(0x7f00003df000-0x8)={0x8, &(0x7f0000865000-0x40)=[{0x401, 0x4, 0x101, 0xa2c}, {0xb4, 0x56f, 0x81, 0x4}, {0xffffffffffffed3a, 0x7ff, 0x9, 0x3}, {0x9, 0x3, 0x1db6, 0x100000001}, {0x1, 0x2a9, 0x9, 0x6}, {0x6ad5, 0x8000, 0x6, 0x5}, {0x8, 0x6, 0x3, 0x1}, {0xffff, 0xfffffffffffff801, 0xaca0000000, 0x7}]}) setrlimit(0xb, &(0x7f0000ca0000-0x10)={0xae83, 0x1ff}) mlock2(&(0x7f0000912000/0x4000)=nil, 0x4000, 0x81) prctl$setmm(0x23, 0x5, &(0x7f0000ab6000/0x3000)=nil) mremap(&(0x7f00007c5000/0x1000)=nil, 0x1000, 0x4000, 0x200000000000000, &(0x7f0000e60000/0x4000)=nil) r1 = syz_open_dev$tun(&(0x7f0000ef5000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000f58000)={@generic="431df1f38e6e005a112f648d1c22ce26", @ifru_addrs=@rc={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}}) r2 = syz_open_dev$sg(&(0x7f00000bb000-0x9)='/dev/sg#\x00', 0x7ffe, 0xbf) ioctl$KVM_SET_PIT(r2, 0x8048ae66, &(0x7f0000d8d000-0x70)={[{0x40, 0x3, 0x5, 0x3, 0x9, 0x8, 0xd5b, 0x5, 0x9, 0xfff, 0x4, 0x6, 0x5}, {0x8, 0x8001, 0x7, 0x1, 0x7fffffff, 0x80000000, 0x5, 0x1, 0x3, 0x8, 0xa5, 0x7, 0x3}, {0x9, 0x2000000, 0xffffffffffffffff, 0x1f, 0x9, 0x3e3, 0x2, 0x6, 0x10001, 0x400000005, 0x7, 0x401, 0x1}], 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SIOCSIFHWADDR(r1, 0x8924, &(0x7f0000317000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x20000000000009, 0x7, @fr_pvc_info=&(0x7f0000d94000-0x14)={0x6, @generic="61e8f06fa5db19c6369a1383355544d6"}}}) r3 = socket$netlink(0x10, 0x3, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000016000-0x8)={0x0, 0x5}, &(0x7f00003a8000)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000b6e000-0x10)={0x0, 0x80, 0x4, 0xfffffffffffffffe}, &(0x7f0000539000)=0x10) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000435000-0xb8)={r4, 0x7f, 0x7fff, 0x6, 0x3, 0xee, 0x100000000, 0x10001, {r5, @in={{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x5, 0x8, 0x8, 0x100}}, &(0x7f0000036000)=0xb8) writev(r3, &(0x7f0000063000-0x10)=[{&(0x7f00007a0000)="3900000012001947000003000000000000040700001fe076480000000103000009001d0066413e055600002808003ffb230300805a16075bff", 0x39}], 0x1) ioctl$DRM_IOCTL_GET_MAP(r2, 0xc0186404, &(0x7f0000e4d000)={&(0x7f0000b2c000/0x4000)=nil, 0x4, 0x3, 0x82, &(0x7f0000916000/0x3000)=nil, 0x0}) clone(0x1200000, &(0x7f0000b94000-0x4c)="7c1151d40100ffffffffffffff6011000100ffff06b3a03de50d3824e711bb687f374afc03000000ed1fba023d91fec833ff83050563def101bbdb99bbe8e10f2504faff7cc2537c9a3b23e4", &(0x7f00000c1000-0x4)=0x0, &(0x7f000048e000)=0x0, &(0x7f00007a1000-0x50)="bb99b1083481d5c5c32c03b9a47f88ad59fc70f0fe619aa087f7ef8a85c2c810396e8da8ea0a2cc365974e559f6796be948e5ff93b7509d8c1a0688fed11cac328a4b2e02943649860550348e195e3c3") mbind(&(0x7f0000069000/0x1000)=nil, 0x1000, 0x8000, &(0x7f0000c20000-0x8)=0x4, 0x7, 0x0) mbind(&(0x7f0000331000/0x3000)=nil, 0x3000, 0x1, &(0x7f000080e000-0x8)=0x0, 0x8, 0x2) ioctl$KVM_ENABLE_CAP(0xffffffffffffffff, 0x4068aea3, &(0x7f0000000000)={0x7d, 0x0, [0x53, 0x0, 0x0, 0x4], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r6 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000e41000-0x12)='/dev/loop-control\x00', 0x0, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000e50000)='/dev/sequencer2\x00', 0x1, 0x0) r7 = ioctl$LOOP_CTL_GET_FREE(r6, 0x4c82) lgetxattr(&(0x7f000052c000-0x8)='./file0\x00', &(0x7f0000bd1000-0x1a)=@known="d96f6d2e6170706c652e73797374656d2e530700757269747900", &(0x7f0000147000)=""/0, 0x0) ioctl$LOOP_CTL_ADD(r6, 0x4c81, r7) [ 359.989499] kauditd_printk_skb: 28 callbacks suppressed [ 359.989508] audit: type=1400 audit(1513509850.996:376): avc: denied { shutdown } for pid=32713 comm="syz-executor0" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2017/12/17 11:24:11 executing program 6: r0 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000014000)='./file0\x00', 0x0) ioctl$KVM_IRQ_LINE_STATUS(r1, 0xc008ae67, &(0x7f0000015000-0x8)={0x4, 0x2}) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000017000-0x8b6)="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", 0x8b7, 0x0, &(0x7f0000015000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_buf(r1, 0x6, 0x1d, &(0x7f0000014000)=""/97, &(0x7f0000001000)=0x61) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet(r0, &(0x7f0000001000-0x38)=""/56, 0x38, 0x2000, &(0x7f0000001000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/17 11:24:11 executing program 4: pipe(&(0x7f0000f4b000)={0x0, 0x0}) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000ec8000-0x4)=0x0) sysfs$1(0xfe4, &(0x7f00009b6000)="9c") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r0, 0x800442d2, &(0x7f0000001000-0x8)={0x6, &(0x7f0000000000)=[{0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}]}) 2017/12/17 11:24:11 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f0000d98000)={0x0, 0x0}, 0x4, 0x4) syz_extract_tcp_res(&(0x7f00007b5000-0x8)={0x0, 0x0}, 0x8, 0x6) syz_emit_ethernet(0x1046, &(0x7f0000983000)={@random="e3ae8895310d", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x4000000800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1038, 0x0, 0x2000000000, 0x0, 0x67, 0x0, @rand_addr=0x0, @broadcast=0xffffffff, {[]}}, @tcp={{0x0, 0x2, r0, r1, 0x6, 0x0, 0x9, 0x8000000, 0xffffffffffffffff, 0x0, 0x1, {[@fastopen={0x22, 0x10, "c56bc9b1a1c821ec255ea38ad7f8"}]}}, {"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"}}}}}}, 0x0) 2017/12/17 11:24:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10000000010, 0x2, 0xc) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00008e5000)='/dev/rtc\x00', 0x80000, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000f84000-0x4)=0x0) getpgid(r2) ioctl$EVIOCGBITSW(r1, 0x80404525, &(0x7f0000025000)=""/35) write(r0, &(0x7f0000150000)="1f00000001021300fd4345bb000100220240000009000700011601130000c4", 0x1f) 2017/12/17 11:24:11 executing program 1: mmap(&(0x7f0000000000/0xae4000)=nil, 0xae4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000ae4000)={0x0, 0x0}) flistxattr(r0, &(0x7f0000270000)=""/183, 0xb7) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_DEVICE(r2, 0xc00caee0, &(0x7f0000005000)={0x4, 0xffffffffffffffff, 0x0}) open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) sendmsg$unix(r3, &(0x7f0000002000-0x1c)={&(0x7f0000008000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000004000-0x8)=[{&(0x7f0000007000)='"', 0x1}], 0x1, &(0x7f0000005000)=[], 0x0, 0x0}, 0x4000) mmap(&(0x7f0000ae5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f00001b4000)={0x0, 0x6, 0x5, 0x8}, &(0x7f0000ae6000-0x4)=0x10) setsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000540000)=@assoc_value={r4, 0x3ff}, 0x8) ioctl$KVM_SET_DEVICE_ATTR(r3, 0x4018aee1, &(0x7f0000004000-0x18)={0x0, 0x100000001, 0x1, &(0x7f0000003000)=0x0}) clock_gettime(0x0, &(0x7f0000381000-0x8)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r3, 0xc05c5340, &(0x7f0000a5d000)={0xd5d, 0x9, 0x2, {r5, r6+30000000}, 0x400, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_GET_SUPPORTED_CPUID(0xffffffffffffffff, 0xc008ae05, &(0x7f0000005000)=""/20) 2017/12/17 11:24:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0xf, 0xb797, &(0x7f0000000000)={0x0, 0x0}) ioctl$TUNSETNOCSUM(r0, 0x400454c8, &(0x7f000022d000-0x4)=0x9) prctl$seccomp(0x16, 0x0, &(0x7f00003df000-0x8)={0x8, &(0x7f0000865000-0x40)=[{0x401, 0x4, 0x101, 0xa2c}, {0xb4, 0x56f, 0x81, 0x4}, {0xffffffffffffed3a, 0x7ff, 0x9, 0x3}, {0x9, 0x3, 0x1db6, 0x100000001}, {0x1, 0x2a9, 0x9, 0x6}, {0x6ad5, 0x8000, 0x6, 0x5}, {0x8, 0x6, 0x3, 0x1}, {0xffff, 0xfffffffffffff801, 0xaca0000000, 0x7}]}) setrlimit(0xb, &(0x7f0000ca0000-0x10)={0xae83, 0x1ff}) mlock2(&(0x7f0000912000/0x4000)=nil, 0x4000, 0x81) prctl$setmm(0x23, 0x5, &(0x7f0000ab6000/0x3000)=nil) mremap(&(0x7f00007c5000/0x1000)=nil, 0x1000, 0x4000, 0x200000000000000, &(0x7f0000e60000/0x4000)=nil) r1 = syz_open_dev$tun(&(0x7f0000ef5000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000f58000)={@generic="431df1f38e6e005a112f648d1c22ce26", @ifru_addrs=@rc={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}}) r2 = syz_open_dev$sg(&(0x7f00000bb000-0x9)='/dev/sg#\x00', 0x7ffe, 0xbf) ioctl$KVM_SET_PIT(r2, 0x8048ae66, &(0x7f0000d8d000-0x70)={[{0x40, 0x3, 0x5, 0x3, 0x9, 0x8, 0xd5b, 0x5, 0x9, 0xfff, 0x4, 0x6, 0x5}, {0x8, 0x8001, 0x7, 0x1, 0x7fffffff, 0x80000000, 0x5, 0x1, 0x3, 0x8, 0xa5, 0x7, 0x3}, {0x9, 0x2000000, 0xffffffffffffffff, 0x1f, 0x9, 0x3e3, 0x2, 0x6, 0x10001, 0x400000005, 0x7, 0x401, 0x1}], 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SIOCSIFHWADDR(r1, 0x8924, &(0x7f0000317000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x20000000000009, 0x7, @fr_pvc_info=&(0x7f0000d94000-0x14)={0x6, @generic="61e8f06fa5db19c6369a1383355544d6"}}}) r3 = socket$netlink(0x10, 0x3, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000016000-0x8)={0x0, 0x5}, &(0x7f00003a8000)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000b6e000-0x10)={0x0, 0x80, 0x4, 0xfffffffffffffffe}, &(0x7f0000539000)=0x10) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000435000-0xb8)={r4, 0x7f, 0x7fff, 0x6, 0x3, 0xee, 0x100000000, 0x10001, {r5, @in={{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x5, 0x8, 0x8, 0x100}}, &(0x7f0000036000)=0xb8) writev(r3, &(0x7f0000063000-0x10)=[{&(0x7f00007a0000)="3900000012001947000003000000000000040700001fe076480000000103000009001d0066413e055600002808003ffb230300805a16075bff", 0x39}], 0x1) ioctl$DRM_IOCTL_GET_MAP(r2, 0xc0186404, &(0x7f0000e4d000)={&(0x7f0000b2c000/0x4000)=nil, 0x4, 0x3, 0x82, &(0x7f0000916000/0x3000)=nil, 0x0}) mbind(&(0x7f0000331000/0x3000)=nil, 0x3000, 0x1, &(0x7f000080e000-0x8)=0x0, 0x8, 0x2) r6 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000e41000-0x12)='/dev/loop-control\x00', 0x0, 0x0) r7 = ioctl$LOOP_CTL_GET_FREE(r6, 0x4c82) ioctl$LOOP_CTL_ADD(r6, 0x4c81, r7) 2017/12/17 11:24:11 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0xf, 0xb797, &(0x7f0000000000)={0x0, 0x0}) ioctl$TUNSETNOCSUM(r0, 0x400454c8, &(0x7f000022d000-0x4)=0x9) prctl$seccomp(0x16, 0x0, &(0x7f00003df000-0x8)={0x8, &(0x7f0000865000-0x40)=[{0x401, 0x4, 0x101, 0xa2c}, {0xb4, 0x56f, 0x81, 0x4}, {0xffffffffffffed3a, 0x7ff, 0x9, 0x3}, {0x9, 0x3, 0x1db6, 0x100000001}, {0x1, 0x2a9, 0x9, 0x6}, {0x6ad5, 0x8000, 0x6, 0x5}, {0x8, 0x6, 0x3, 0x1}, {0xffff, 0xfffffffffffff801, 0xaca0000000, 0x7}]}) setrlimit(0xb, &(0x7f0000ca0000-0x10)={0xae83, 0x1ff}) mlock2(&(0x7f0000912000/0x4000)=nil, 0x4000, 0x81) prctl$setmm(0x23, 0x5, &(0x7f0000ab6000/0x3000)=nil) mremap(&(0x7f00007c5000/0x1000)=nil, 0x1000, 0x4000, 0x200000000000000, &(0x7f0000e60000/0x4000)=nil) r1 = syz_open_dev$tun(&(0x7f0000ef5000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000f58000)={@generic="431df1f38e6e005a112f648d1c22ce26", @ifru_addrs=@rc={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}}) r2 = syz_open_dev$sg(&(0x7f00000bb000-0x9)='/dev/sg#\x00', 0x7ffe, 0xbf) ioctl$KVM_SET_PIT(r2, 0x8048ae66, &(0x7f0000d8d000-0x70)={[{0x40, 0x3, 0x5, 0x3, 0x9, 0x8, 0xd5b, 0x5, 0x9, 0xfff, 0x4, 0x6, 0x5}, {0x8, 0x8001, 0x7, 0x1, 0x7fffffff, 0x80000000, 0x5, 0x1, 0x3, 0x8, 0xa5, 0x7, 0x3}, {0x9, 0x2000000, 0xffffffffffffffff, 0x1f, 0x9, 0x3e3, 0x2, 0x6, 0x10001, 0x400000005, 0x7, 0x401, 0x1}], 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SIOCSIFHWADDR(r1, 0x8924, &(0x7f0000317000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x20000000000009, 0x7, @fr_pvc_info=&(0x7f0000d94000-0x14)={0x6, @generic="61e8f06fa5db19c6369a1383355544d6"}}}) r3 = socket$netlink(0x10, 0x3, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000016000-0x8)={0x0, 0x5}, &(0x7f00003a8000)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000b6e000-0x10)={0x0, 0x80, 0x4, 0xfffffffffffffffe}, &(0x7f0000539000)=0x10) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000435000-0xb8)={r4, 0x7f, 0x7fff, 0x6, 0x3, 0xee, 0x100000000, 0x10001, {r5, @in={{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x5, 0x8, 0x8, 0x100}}, &(0x7f0000036000)=0xb8) writev(r3, &(0x7f0000063000-0x10)=[{&(0x7f00007a0000)="3900000012001947000003000000000000040700001fe076480000000103000009001d0066413e055600002808003ffb230300805a16075bff", 0x39}], 0x1) ioctl$DRM_IOCTL_GET_MAP(r2, 0xc0186404, &(0x7f0000e4d000)={&(0x7f0000b2c000/0x4000)=nil, 0x4, 0x3, 0x82, &(0x7f0000916000/0x3000)=nil, 0x0}) clone(0x1200000, &(0x7f0000b94000-0x4c)="7c1151d40100ffffffffffffff6011000100ffff06b3a03de50d3824e711bb687f374afc03000000ed1fba023d91fec833ff83050563def101bbdb99bbe8e10f2504faff7cc2537c9a3b23e4", &(0x7f00000c1000-0x4)=0x0, &(0x7f000048e000)=0x0, &(0x7f00007a1000-0x50)="bb99b1083481d5c5c32c03b9a47f88ad59fc70f0fe619aa087f7ef8a85c2c810396e8da8ea0a2cc365974e559f6796be948e5ff93b7509d8c1a0688fed11cac328a4b2e02943649860550348e195e3c3") mbind(&(0x7f0000069000/0x1000)=nil, 0x1000, 0x8000, &(0x7f0000c20000-0x8)=0x4, 0x7, 0x0) mbind(&(0x7f0000331000/0x3000)=nil, 0x3000, 0x1, &(0x7f000080e000-0x8)=0x0, 0x8, 0x2) ioctl$KVM_ENABLE_CAP(0xffffffffffffffff, 0x4068aea3, &(0x7f0000000000)={0x7d, 0x0, [0x53, 0x0, 0x0, 0x4], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r6 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000e41000-0x12)='/dev/loop-control\x00', 0x0, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000e50000)='/dev/sequencer2\x00', 0x1, 0x0) r7 = ioctl$LOOP_CTL_GET_FREE(r6, 0x4c82) lgetxattr(&(0x7f000052c000-0x8)='./file0\x00', &(0x7f0000bd1000-0x1a)=@known="d96f6d2e6170706c652e73797374656d2e530700757269747900", &(0x7f0000147000)=""/0, 0x0) ioctl$LOOP_CTL_ADD(r6, 0x4c81, r7) 2017/12/17 11:24:11 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0xf, 0xb797, &(0x7f0000000000)={0x0, 0x0}) ioctl$TUNSETNOCSUM(r0, 0x400454c8, &(0x7f000022d000-0x4)=0x9) prctl$seccomp(0x16, 0x0, &(0x7f00003df000-0x8)={0x8, &(0x7f0000865000-0x40)=[{0x401, 0x4, 0x101, 0xa2c}, {0xb4, 0x56f, 0x81, 0x4}, {0xffffffffffffed3a, 0x7ff, 0x9, 0x3}, {0x9, 0x3, 0x1db6, 0x100000001}, {0x1, 0x2a9, 0x9, 0x6}, {0x6ad5, 0x8000, 0x6, 0x5}, {0x8, 0x6, 0x3, 0x1}, {0xffff, 0xfffffffffffff801, 0xaca0000000, 0x7}]}) setrlimit(0xb, &(0x7f0000ca0000-0x10)={0xae83, 0x1ff}) mlock2(&(0x7f0000912000/0x4000)=nil, 0x4000, 0x81) prctl$setmm(0x23, 0x5, &(0x7f0000ab6000/0x3000)=nil) mremap(&(0x7f00007c5000/0x1000)=nil, 0x1000, 0x4000, 0x200000000000000, &(0x7f0000e60000/0x4000)=nil) r1 = syz_open_dev$tun(&(0x7f0000ef5000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000f58000)={@generic="431df1f38e6e005a112f648d1c22ce26", @ifru_addrs=@rc={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}}) r2 = syz_open_dev$sg(&(0x7f00000bb000-0x9)='/dev/sg#\x00', 0x7ffe, 0xbf) ioctl$KVM_SET_PIT(r2, 0x8048ae66, &(0x7f0000d8d000-0x70)={[{0x40, 0x3, 0x5, 0x3, 0x9, 0x8, 0xd5b, 0x5, 0x9, 0xfff, 0x4, 0x6, 0x5}, {0x8, 0x8001, 0x7, 0x1, 0x7fffffff, 0x80000000, 0x5, 0x1, 0x3, 0x8, 0xa5, 0x7, 0x3}, {0x9, 0x2000000, 0xffffffffffffffff, 0x1f, 0x9, 0x3e3, 0x2, 0x6, 0x10001, 0x400000005, 0x7, 0x401, 0x1}], 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SIOCSIFHWADDR(r1, 0x8924, &(0x7f0000317000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x20000000000009, 0x7, @fr_pvc_info=&(0x7f0000d94000-0x14)={0x6, @generic="61e8f06fa5db19c6369a1383355544d6"}}}) r3 = socket$netlink(0x10, 0x3, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000016000-0x8)={0x0, 0x5}, &(0x7f00003a8000)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000b6e000-0x10)={0x0, 0x80, 0x4, 0xfffffffffffffffe}, &(0x7f0000539000)=0x10) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000435000-0xb8)={r4, 0x7f, 0x7fff, 0x6, 0x3, 0xee, 0x100000000, 0x10001, {r5, @in={{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x5, 0x8, 0x8, 0x100}}, &(0x7f0000036000)=0xb8) writev(r3, &(0x7f0000063000-0x10)=[{&(0x7f00007a0000)="3900000012001947000003000000000000040700001fe076480000000103000009001d0066413e055600002808003ffb230300805a16075bff", 0x39}], 0x1) ioctl$DRM_IOCTL_GET_MAP(r2, 0xc0186404, &(0x7f0000e4d000)={&(0x7f0000b2c000/0x4000)=nil, 0x4, 0x3, 0x82, &(0x7f0000916000/0x3000)=nil, 0x0}) clone(0x1200000, &(0x7f0000b94000-0x4c)="7c1151d40100ffffffffffffff6011000100ffff06b3a03de50d3824e711bb687f374afc03000000ed1fba023d91fec833ff83050563def101bbdb99bbe8e10f2504faff7cc2537c9a3b23e4", &(0x7f00000c1000-0x4)=0x0, &(0x7f000048e000)=0x0, &(0x7f00007a1000-0x50)="bb99b1083481d5c5c32c03b9a47f88ad59fc70f0fe619aa087f7ef8a85c2c810396e8da8ea0a2cc365974e559f6796be948e5ff93b7509d8c1a0688fed11cac328a4b2e02943649860550348e195e3c3") mbind(&(0x7f0000069000/0x1000)=nil, 0x1000, 0x8000, &(0x7f0000c20000-0x8)=0x4, 0x7, 0x0) mbind(&(0x7f0000331000/0x3000)=nil, 0x3000, 0x1, &(0x7f000080e000-0x8)=0x0, 0x8, 0x2) ioctl$KVM_ENABLE_CAP(0xffffffffffffffff, 0x4068aea3, &(0x7f0000000000)={0x7d, 0x0, [0x53, 0x0, 0x0, 0x4], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r6 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000e41000-0x12)='/dev/loop-control\x00', 0x0, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000e50000)='/dev/sequencer2\x00', 0x1, 0x0) r7 = ioctl$LOOP_CTL_GET_FREE(r6, 0x4c82) lgetxattr(&(0x7f000052c000-0x8)='./file0\x00', &(0x7f0000bd1000-0x1a)=@known="d96f6d2e6170706c652e73797374656d2e530700757269747900", &(0x7f0000147000)=""/0, 0x0) dup(r3) ioctl$LOOP_CTL_ADD(r6, 0x4c81, r7) 2017/12/17 11:24:11 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x72, &(0x7f000091f000)={@random="ffff0be031ff", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x4000001800, @ipv4={{0x12, 0x4, 0x2, 0x0, 0x64, 0x0, 0x8, 0x6, 0x67, 0x0, @rand_addr=0x0, @broadcast=0xffffffff, {[@cipso={0x86, 0x23, 0xffffffff80000001, [{0x5, 0x3, "8a"}, {0x6, 0x8, "e69ea4305090"}, {0x2, 0x12, "654d5d7cd32076fdd5f338e79840d784"}]}, @generic={0x0, 0xe, "4ded9092dec6acdcc5597ca8"}]}}, @igmp={0x21, 0x80000001, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, "bc010000dede23000000800005070000e60100b0"}}}}}, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000413000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00005f6000)={0x0, 0x1}, &(0x7f0000b2a000-0x4)=0x6) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000cca000)={r1, 0x0, 0x5, 0x0, 0xb0, 0x0}, 0x14) r2 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000d79000)='/selinux/relabel\x00', 0x2, 0x0) ioctl$TIOCEXCL(r2, 0x540c) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f00005eb000)=0x0) sched_getparam(r3, &(0x7f0000fde000-0x4)=0x0) ioctl$PERF_EVENT_IOC_ID(r2, 0x80042407, &(0x7f0000127000)=0x0) 2017/12/17 11:24:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000872000-0x8)='./file0\x00', 0x440, 0x0) ioctl$TIOCMBIS(r0, 0x5417, &(0x7f00008b6000)=0x8001) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f000029c000)={0x10001, 0x6, 0x400000007, 0x1, 0x10000, 0x3f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write(0xffffffffffffffff, &(0x7f00003fd000-0x1f)="1f00000001021300fd4345bb000100220240000009000700011601130000c4", 0x1f) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000e01000)='/selinux/context\x00', 0x2, 0x0) ioctl$void(r1, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000732000-0x4)=0x101, 0x4) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000c89000-0x8)={0x0, 0x0}) syz_open_dev$mice(&(0x7f00008bb000-0x10)='/dev/input/mice\x00', 0x0, 0x101000) sysfs$3(0x3) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f00002dd000)='/dev/autofs\x00', 0x125280, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f00008f0000)=0x0, &(0x7f0000f83000)=0x4) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f000094c000-0xb8)={0x0, 0x4, 0x200, 0x9, 0x6f3, 0x140, 0x80, 0x1f, {0x0, @in={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x8, 0x6, 0xbfb, 0x7fff}}, &(0x7f0000994000)=0xb8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000e7b000-0x6)={r3, 0x1}, 0x6) 2017/12/17 11:24:11 executing program 4 (fault-call:4 fault-nth:0): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000001000-0x83)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f0000804000)="") mknod(&(0x7f0000ff0000)='./file0\x00', 0x10000000007fe, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f000017a000-0x8)=[], &(0x7f000077a000)=[]) open(&(0x7f0000635000-0x8)='./file0\x00', 0x200, 0x0) 2017/12/17 11:24:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0xf, 0xb797, &(0x7f0000000000)={0x0, 0x0}) ioctl$TUNSETNOCSUM(r0, 0x400454c8, &(0x7f000022d000-0x4)=0x9) prctl$seccomp(0x16, 0x0, &(0x7f00003df000-0x8)={0x8, &(0x7f0000865000-0x40)=[{0x401, 0x4, 0x101, 0xa2c}, {0xb4, 0x56f, 0x81, 0x4}, {0xffffffffffffed3a, 0x7ff, 0x9, 0x3}, {0x9, 0x3, 0x1db6, 0x100000001}, {0x1, 0x2a9, 0x9, 0x6}, {0x6ad5, 0x8000, 0x6, 0x5}, {0x8, 0x6, 0x3, 0x1}, {0xffff, 0xfffffffffffff801, 0xaca0000000, 0x7}]}) setrlimit(0xb, &(0x7f0000ca0000-0x10)={0xae83, 0x1ff}) mlock2(&(0x7f0000912000/0x4000)=nil, 0x4000, 0x81) prctl$setmm(0x23, 0x5, &(0x7f0000ab6000/0x3000)=nil) mremap(&(0x7f00007c5000/0x1000)=nil, 0x1000, 0x4000, 0x200000000000000, &(0x7f0000e60000/0x4000)=nil) r1 = syz_open_dev$tun(&(0x7f0000ef5000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000f58000)={@generic="431df1f38e6e005a112f648d1c22ce26", @ifru_addrs=@rc={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}}) r2 = syz_open_dev$sg(&(0x7f00000bb000-0x9)='/dev/sg#\x00', 0x7ffe, 0xbf) ioctl$KVM_SET_PIT(r2, 0x8048ae66, &(0x7f0000d8d000-0x70)={[{0x40, 0x3, 0x5, 0x3, 0x9, 0x8, 0xd5b, 0x5, 0x9, 0xfff, 0x4, 0x6, 0x5}, {0x8, 0x8001, 0x7, 0x1, 0x7fffffff, 0x80000000, 0x5, 0x1, 0x3, 0x8, 0xa5, 0x7, 0x3}, {0x9, 0x2000000, 0xffffffffffffffff, 0x1f, 0x9, 0x3e3, 0x2, 0x6, 0x10001, 0x400000005, 0x7, 0x401, 0x1}], 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SIOCSIFHWADDR(r1, 0x8924, &(0x7f0000317000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x20000000000009, 0x7, @fr_pvc_info=&(0x7f0000d94000-0x14)={0x6, @generic="61e8f06fa5db19c6369a1383355544d6"}}}) r3 = socket$netlink(0x10, 0x3, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000016000-0x8)={0x0, 0x5}, &(0x7f00003a8000)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000b6e000-0x10)={0x0, 0x80, 0x4, 0xfffffffffffffffe}, &(0x7f0000539000)=0x10) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000435000-0xb8)={r4, 0x7f, 0x7fff, 0x6, 0x3, 0xee, 0x100000000, 0x10001, {r5, @in={{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x5, 0x8, 0x8, 0x100}}, &(0x7f0000036000)=0xb8) writev(r3, &(0x7f0000063000-0x10)=[{&(0x7f00007a0000)="3900000012001947000003000000000000040700001fe076480000000103000009001d0066413e055600002808003ffb230300805a16075bff", 0x39}], 0x1) clone(0x1200000, &(0x7f0000b94000-0x4c)="7c1151d40100ffffffffffffff6011000100ffff06b3a03de50d3824e711bb687f374afc03000000ed1fba023d91fec833ff83050563def101bbdb99bbe8e10f2504faff7cc2537c9a3b23e4", &(0x7f00000c1000-0x4)=0x0, &(0x7f000048e000)=0x0, &(0x7f00007a1000-0x50)="bb99b1083481d5c5c32c03b9a47f88ad59fc70f0fe619aa087f7ef8a85c2c810396e8da8ea0a2cc365974e559f6796be948e5ff93b7509d8c1a0688fed11cac328a4b2e02943649860550348e195e3c3") mbind(&(0x7f0000331000/0x3000)=nil, 0x3000, 0x1, &(0x7f000080e000-0x8)=0x0, 0x8, 0x2) r6 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000e41000-0x12)='/dev/loop-control\x00', 0x0, 0x0) r7 = ioctl$LOOP_CTL_GET_FREE(r6, 0x4c82) ioctl$LOOP_CTL_ADD(r6, 0x4c81, r7) 2017/12/17 11:24:11 executing program 1: mmap(&(0x7f0000000000/0xae4000)=nil, 0xae4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$KVM_CREATE_DEVICE(r0, 0xc00caee0, &(0x7f0000005000)={0x4, 0xffffffffffffffff, 0x0}) open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) sendmsg$unix(r1, &(0x7f0000002000-0x1c)={&(0x7f0000008000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000004000-0x8)=[{&(0x7f0000007000)='"', 0x1}], 0x1, &(0x7f0000005000)=[], 0x0, 0x0}, 0x4000) ioctl$KVM_SET_DEVICE_ATTR(r1, 0x4018aee1, &(0x7f0000004000-0x18)={0x0, 0x100000001, 0x1, &(0x7f0000003000)=0x0}) ioctl$KVM_GET_EMULATED_CPUID(r0, 0xc008ae09, &(0x7f00002f1000-0x27)=""/39) mmap(&(0x7f0000ae4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_SUPPORTED_CPUID(r1, 0xc008ae05, &(0x7f0000ae4000)=""/20) [ 360.229105] FAULT_INJECTION: forcing a failure. [ 360.229105] name failslab, interval 1, probability 0, space 0, times 0 [ 360.260761] CPU: 0 PID: 300 Comm: syz-executor4 Not tainted 4.15.0-rc3+ #135 [ 360.267991] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 360.277336] Call Trace: [ 360.279923] dump_stack+0x194/0x257 [ 360.283553] ? arch_local_irq_restore+0x53/0x53 [ 360.288221] ? trace_hardirqs_on+0xd/0x10 [ 360.292370] ? _raw_spin_unlock_irq+0x27/0x70 [ 360.296878] should_fail+0x8c0/0xa40 [ 360.300581] ? copy_overflow+0x20/0x20 [ 360.304464] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 360.309584] ? __sched_text_start+0x8/0x8 [ 360.313721] ? find_held_lock+0x35/0x1d0 [ 360.317800] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 360.323682] ? __mutex_unlock_slowpath+0xe9/0xac0 [ 360.328528] should_failslab+0xec/0x120 [ 360.332497] kmem_cache_alloc+0x47/0x760 [ 360.336545] ? __lock_is_held+0xb6/0x140 [ 360.340612] getname_flags+0xcb/0x580 [ 360.344412] getname+0x19/0x20 [ 360.347600] do_sys_open+0x2e7/0x6d0 [ 360.351312] ? filp_open+0x70/0x70 [ 360.354849] ? SyS_read+0x220/0x220 [ 360.356901] sctp: [Deprecated]: syz-executor6 (pid 330) Use of int in maxseg socket option. [ 360.356901] Use struct sctp_assoc_value instead [ 360.365357] sctp: [Deprecated]: syz-executor6 (pid 330) Use of int in maxseg socket option. 2017/12/17 11:24:11 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f000006c000)={@random="e3ae8895310d", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x4000000800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x67, 0x0, @rand_addr=0x0, @broadcast=0xffffffff, {[]}}, @igmp={0x21, 0x0, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, "bc010000dede23000000800005070000e60100b0"}}}}}, 0x0) 2017/12/17 11:24:11 executing program 6: r0 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000001000-0x8)={0x0, 0x0}, &(0x7f0000000000)=0x8) sendto$inet(r0, &(0x7f0000017000-0x8b6)="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", 0x8b7, 0x0, &(0x7f0000015000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/17 11:24:11 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f000006c000)={@random="e3ae8895310d", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x4000000800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x67, 0x0, @rand_addr=0x0, @broadcast=0xffffffff, {[]}}, @igmp={0x21, 0x0, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, "bc010000dede23000000800005070000e60100b0"}}}}}, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000026c000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000957000-0x10)={0x3f, 0x40, 0x100, 0x0}, 0x10) 2017/12/17 11:24:11 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000002000-0xe)='attr/fscreate\x00') ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$llc_int(r1, 0x10c, 0x8, &(0x7f0000108000)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX4(r0, 0x541c, &(0x7f00002ea000)=0x4) syz_emit_ethernet(0x3e, &(0x7f000006c000)={@random="e3ae8895310d", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x4000000800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x67, 0x0, @rand_addr=0x0, @broadcast=0xffffffff, {[]}}, @igmp={0x21, 0x0, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, "bc010000dede23000000800005070000e60100b0"}}}}}, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) 2017/12/17 11:24:11 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f000006c000)={@random="e3ae8895310d", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x4000000800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x67, 0x0, @rand_addr=0x0, @broadcast=0xffffffff, {[]}}, @igmp={0x21, 0x0, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, "bc010000dede23000000800005070000e60100b0"}}}}}, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000491000-0x8)={0x0, 0x0}) 2017/12/17 11:24:11 executing program 6: r0 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000000)={0x0, 0x5b, "535052f3983199deebc1dbd15d91c5317c449b28e95f169a16223837f384272f0c68a6178e69ef24c5a39bb02de939407883c31eda6e7297bbafbcd1b5c269dc8be9ba52dc8c4a88f542027d20cc86a8028c6a16cb63709af772a7"}, &(0x7f0000000000)=0x63) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4(r0, &(0x7f0000000000)=@hci={0x0, 0x0, 0x0}, &(0x7f0000001000)=0x6, 0x80000) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f0000001000-0xa5)={r1, 0x9, 0x9d, "2d92fd2b8958639811d9cd732f7fe57e7e056bba75a3936b6b4a715a3bb4adc46db586a0c4a689492fe767af2971593384fdc4078c335a6485b38919aa438bbf998d2e0f8b84c2d828728a9bef2992b76685cafcf5585d50d3f8c5fc2424333e2346e912e0904749e921382894c282291134150764cbfe1666294b0627cff7a29c46a25cf5c4119d144af9c834987d242a4f6769e74eb8a36827385d29"}, 0xa5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000001000-0x4)=@assoc_id=r1, 0x4) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000017000-0x8b6)="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", 0x8b7, 0x0, &(0x7f0000015000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/17 11:24:11 executing program 6: r0 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000017000-0x8b6)="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", 0x8b7, 0x0, &(0x7f0000015000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/vcs\x00', 0x402, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) name_to_handle_at(r1, &(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000000000)={0x48, 0x6, "1f00e38a87772eead856df5fa8bb615bfb75b9f665a3458eaf8119164a8655ca1977423a33de4ccdd9993f96523940a00db3495da0a9515da31f5e97f0f602f4"}, &(0x7f0000015000-0x4)=0x0, 0x400) 2017/12/17 11:24:11 executing program 1: mmap(&(0x7f0000000000/0xae4000)=nil, 0xae4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000005000)={0x4, 0xffffffffffffffff, 0x0}) open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) sendmsg$unix(r2, &(0x7f0000002000-0x1c)={&(0x7f0000008000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000004000-0x8)=[{&(0x7f0000007000)='"', 0x1}], 0x1, &(0x7f0000005000)=[], 0x0, 0xffffffffffffffff}, 0x4000) ioctl$KVM_SET_DEVICE_ATTR(r2, 0x4018aee1, &(0x7f0000004000-0x18)={0x0, 0x100000001, 0x1, &(0x7f0000003000)=0x0}) ioctl$KVM_GET_SUPPORTED_CPUID(0xffffffffffffffff, 0xc008ae05, &(0x7f0000005000)=""/20) 2017/12/17 11:24:11 executing program 0: r0 = socket(0x10000000010, 0x2, 0xc) write(r0, &(0x7f0000150000)="1f00000001021300fd4345bb000100220240000009000700011601130000c4", 0x1f) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000909000)={0x77359400, 0x0}, 0x8) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000613000)=@req={0x0, 0x0}) 2017/12/17 11:24:11 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0xf, 0xb797, &(0x7f0000000000)={0x0, 0x0}) ioctl$TUNSETNOCSUM(r0, 0x400454c8, &(0x7f000022d000-0x4)=0x9) prctl$seccomp(0x16, 0x0, &(0x7f00003df000-0x8)={0x8, &(0x7f0000865000-0x40)=[{0x401, 0x4, 0x101, 0xa2c}, {0xb4, 0x56f, 0x81, 0x4}, {0xffffffffffffed3a, 0x7ff, 0x9, 0x3}, {0x9, 0x3, 0x1db6, 0x100000001}, {0x1, 0x2a9, 0x9, 0x6}, {0x6ad5, 0x8000, 0x6, 0x5}, {0x8, 0x6, 0x3, 0x1}, {0xffff, 0xfffffffffffff801, 0xaca0000000, 0x7}]}) setrlimit(0xb, &(0x7f0000ca0000-0x10)={0xae83, 0x1ff}) mlock2(&(0x7f0000912000/0x4000)=nil, 0x4000, 0x81) prctl$setmm(0x23, 0x5, &(0x7f0000ab6000/0x3000)=nil) mremap(&(0x7f00007c5000/0x1000)=nil, 0x1000, 0x4000, 0x200000000000000, &(0x7f0000e60000/0x4000)=nil) r1 = syz_open_dev$tun(&(0x7f0000ef5000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000f58000)={@generic="431df1f38e6e005a112f648d1c22ce26", @ifru_addrs=@rc={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}}) r2 = syz_open_dev$sg(&(0x7f00000bb000-0x9)='/dev/sg#\x00', 0x7ffe, 0xbf) ioctl$KVM_SET_PIT(r2, 0x8048ae66, &(0x7f0000d8d000-0x70)={[{0x40, 0x3, 0x5, 0x3, 0x9, 0x8, 0xd5b, 0x5, 0x9, 0xfff, 0x4, 0x6, 0x5}, {0x8, 0x8001, 0x7, 0x1, 0x7fffffff, 0x80000000, 0x5, 0x1, 0x3, 0x8, 0xa5, 0x7, 0x3}, {0x9, 0x2000000, 0xffffffffffffffff, 0x1f, 0x9, 0x3e3, 0x2, 0x6, 0x10001, 0x400000005, 0x7, 0x401, 0x1}], 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SIOCSIFHWADDR(r1, 0x8924, &(0x7f0000317000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x20000000000009, 0x7, @fr_pvc_info=&(0x7f0000d94000-0x14)={0x6, @generic="61e8f06fa5db19c6369a1383355544d6"}}}) r3 = socket$netlink(0x10, 0x3, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000016000-0x8)={0x0, 0x5}, &(0x7f00003a8000)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000b6e000-0x10)={0x0, 0x80, 0x4, 0xfffffffffffffffe}, &(0x7f0000539000)=0x10) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000435000-0xb8)={r4, 0x7f, 0x7fff, 0x6, 0x3, 0xee, 0x100000000, 0x10001, {r5, @in={{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x5, 0x8, 0x8, 0x100}}, &(0x7f0000036000)=0xb8) writev(r3, &(0x7f0000063000-0x10)=[{&(0x7f00007a0000)="3900000012001947000003000000000000040700001fe076480000000103000009001d0066413e055600002808003ffb230300805a16075bff", 0x39}], 0x1) ioctl$DRM_IOCTL_GET_MAP(r2, 0xc0186404, &(0x7f0000e4d000)={&(0x7f0000b2c000/0x4000)=nil, 0x4, 0x3, 0x82, &(0x7f0000916000/0x3000)=nil, 0x0}) clone(0x1200000, &(0x7f0000b94000-0x4c)="7c1151d40100ffffffffffffff6011000100ffff06b3a03de50d3824e711bb687f374afc03000000ed1fba023d91fec833ff83050563def101bbdb99bbe8e10f2504faff7cc2537c9a3b23e4", &(0x7f00000c1000-0x4)=0x0, &(0x7f000048e000)=0x0, &(0x7f00007a1000-0x50)="bb99b1083481d5c5c32c03b9a47f88ad59fc70f0fe619aa087f7ef8a85c2c810396e8da8ea0a2cc365974e559f6796be948e5ff93b7509d8c1a0688fed11cac328a4b2e02943649860550348e195e3c3") mbind(&(0x7f0000069000/0x1000)=nil, 0x1000, 0x8000, &(0x7f0000c20000-0x8)=0x4, 0x7, 0x0) mbind(&(0x7f0000331000/0x3000)=nil, 0x3000, 0x1, &(0x7f000080e000-0x8)=0x0, 0x8, 0x2) ioctl$KVM_ENABLE_CAP(0xffffffffffffffff, 0x4068aea3, &(0x7f0000000000)={0x7d, 0x0, [0x53, 0x0, 0x0, 0x4], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r6 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000e41000-0x12)='/dev/loop-control\x00', 0x0, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000e50000)='/dev/sequencer2\x00', 0x1, 0x0) r7 = ioctl$LOOP_CTL_GET_FREE(r6, 0x4c82) lgetxattr(&(0x7f000052c000-0x8)='./file0\x00', &(0x7f0000bd1000-0x1a)=@known="d96f6d2e6170706c652e73797374656d2e530700757269747900", &(0x7f0000147000)=""/0, 0x0) ioctl$LOOP_CTL_ADD(r6, 0x4c81, r7) [ 360.365357] Use struct sctp_assoc_value instead [ 360.384448] compat_SyS_open+0x2a/0x40 [ 360.384460] ? SyS_openat+0x40/0x40 [ 360.384469] do_fast_syscall_32+0x3ee/0xf9d [ 360.384488] ? do_int80_syscall_32+0x9d0/0x9d0 [ 360.384509] ? syscall_return_slowpath+0x2ad/0x550 [ 360.384518] ? prepare_exit_to_usermode+0x340/0x340 [ 360.384531] ? sysret32_from_system_call+0x5/0x3b [ 360.384547] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 360.384565] entry_SYSENTER_compat+0x51/0x60 [ 360.384571] RIP: 0023:0xf7facc79 [ 360.384575] RSP: 002b:00000000f778708c EFLAGS: 00000296 ORIG_RAX: 0000000000000005 2017/12/17 11:24:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10000000010, 0x2, 0xc) write(r0, &(0x7f000028c000)="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", 0x14d) 2017/12/17 11:24:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0xf, 0xb797, &(0x7f0000000000)={0x0, 0x0}) ioctl$TUNSETNOCSUM(r0, 0x400454c8, &(0x7f000022d000-0x4)=0x9) prctl$seccomp(0x16, 0x0, &(0x7f00003df000-0x8)={0x8, &(0x7f0000865000-0x40)=[{0x401, 0x4, 0x101, 0xa2c}, {0xb4, 0x56f, 0x81, 0x4}, {0xffffffffffffed3a, 0x7ff, 0x9, 0x3}, {0x9, 0x3, 0x1db6, 0x100000001}, {0x1, 0x2a9, 0x9, 0x6}, {0x6ad5, 0x8000, 0x6, 0x5}, {0x8, 0x6, 0x3, 0x1}, {0xffff, 0xfffffffffffff801, 0xaca0000000, 0x7}]}) setrlimit(0xb, &(0x7f0000ca0000-0x10)={0xae83, 0x1ff}) mlock2(&(0x7f0000912000/0x4000)=nil, 0x4000, 0x81) prctl$setmm(0x23, 0x5, &(0x7f0000ab6000/0x3000)=nil) mremap(&(0x7f00007c5000/0x1000)=nil, 0x1000, 0x4000, 0x200000000000000, &(0x7f0000e60000/0x4000)=nil) r1 = syz_open_dev$tun(&(0x7f0000ef5000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000f58000)={@generic="431df1f38e6e005a112f648d1c22ce26", @ifru_addrs=@rc={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}}) r2 = syz_open_dev$sg(&(0x7f00000bb000-0x9)='/dev/sg#\x00', 0x7ffe, 0xbf) ioctl$KVM_SET_PIT(r2, 0x8048ae66, &(0x7f0000d8d000-0x70)={[{0x40, 0x3, 0x5, 0x3, 0x9, 0x8, 0xd5b, 0x5, 0x9, 0xfff, 0x4, 0x6, 0x5}, {0x8, 0x8001, 0x7, 0x1, 0x7fffffff, 0x80000000, 0x5, 0x1, 0x3, 0x8, 0xa5, 0x7, 0x3}, {0x9, 0x2000000, 0xffffffffffffffff, 0x1f, 0x9, 0x3e3, 0x2, 0x6, 0x10001, 0x400000005, 0x7, 0x401, 0x1}], 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SIOCSIFHWADDR(r1, 0x8924, &(0x7f0000317000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x20000000000009, 0x7, @fr_pvc_info=&(0x7f0000d94000-0x14)={0x6, @generic="61e8f06fa5db19c6369a1383355544d6"}}}) socket$netlink(0x10, 0x3, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000016000-0x8)={0x0, 0x5}, &(0x7f00003a8000)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000b6e000-0x10)={0x0, 0x80, 0x4, 0xfffffffffffffffe}, &(0x7f0000539000)=0x10) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000435000-0xb8)={r3, 0x7f, 0x7fff, 0x6, 0x3, 0xee, 0x100000000, 0x10001, {r4, @in={{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x5, 0x8, 0x8, 0x100}}, &(0x7f0000036000)=0xb8) ioctl$DRM_IOCTL_GET_MAP(r2, 0xc0186404, &(0x7f0000e4d000)={&(0x7f0000b2c000/0x4000)=nil, 0x4, 0x3, 0x82, &(0x7f0000916000/0x3000)=nil, 0x0}) clone(0x1200000, &(0x7f0000b94000-0x4c)="7c1151d40100ffffffffffffff6011000100ffff06b3a03de50d3824e711bb687f374afc03000000ed1fba023d91fec833ff83050563def101bbdb99bbe8e10f2504faff7cc2537c9a3b23e4", &(0x7f00000c1000-0x4)=0x0, &(0x7f000048e000)=0x0, &(0x7f00007a1000-0x50)="bb99b1083481d5c5c32c03b9a47f88ad59fc70f0fe619aa087f7ef8a85c2c810396e8da8ea0a2cc365974e559f6796be948e5ff93b7509d8c1a0688fed11cac328a4b2e02943649860550348e195e3c3") mbind(&(0x7f0000331000/0x3000)=nil, 0x3000, 0x1, &(0x7f000080e000-0x8)=0x0, 0x8, 0x2) r5 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000e41000-0x12)='/dev/loop-control\x00', 0x0, 0x0) r6 = ioctl$LOOP_CTL_GET_FREE(r5, 0x4c82) ioctl$LOOP_CTL_ADD(r5, 0x4c81, r6) 2017/12/17 11:24:11 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0xf, 0xb797, &(0x7f0000000000)={0x0, 0x0}) ioctl$TUNSETNOCSUM(r0, 0x400454c8, &(0x7f000022d000-0x4)=0x9) prctl$seccomp(0x16, 0x0, &(0x7f00003df000-0x8)={0x8, &(0x7f0000865000-0x40)=[{0x401, 0x4, 0x101, 0xa2c}, {0xb4, 0x56f, 0x81, 0x4}, {0xffffffffffffed3a, 0x7ff, 0x9, 0x3}, {0x9, 0x3, 0x1db6, 0x100000001}, {0x1, 0x2a9, 0x9, 0x6}, {0x6ad5, 0x8000, 0x6, 0x5}, {0x8, 0x6, 0x3, 0x1}, {0xffff, 0xfffffffffffff801, 0xaca0000000, 0x7}]}) setrlimit(0xb, &(0x7f0000ca0000-0x10)={0xae83, 0x1ff}) mlock2(&(0x7f0000912000/0x4000)=nil, 0x4000, 0x81) prctl$setmm(0x23, 0x5, &(0x7f0000ab6000/0x3000)=nil) mremap(&(0x7f00007c5000/0x1000)=nil, 0x1000, 0x4000, 0x200000000000000, &(0x7f0000e60000/0x4000)=nil) r1 = syz_open_dev$tun(&(0x7f0000ef5000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000f58000)={@generic="431df1f38e6e005a112f648d1c22ce26", @ifru_addrs=@rc={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}}) r2 = syz_open_dev$sg(&(0x7f00000bb000-0x9)='/dev/sg#\x00', 0x7ffe, 0xbf) ioctl$KVM_SET_PIT(r2, 0x8048ae66, &(0x7f0000d8d000-0x70)={[{0x40, 0x3, 0x5, 0x3, 0x9, 0x8, 0xd5b, 0x5, 0x9, 0xfff, 0x4, 0x6, 0x5}, {0x8, 0x8001, 0x7, 0x1, 0x7fffffff, 0x80000000, 0x5, 0x1, 0x3, 0x8, 0xa5, 0x7, 0x3}, {0x9, 0x2000000, 0xffffffffffffffff, 0x1f, 0x9, 0x3e3, 0x2, 0x6, 0x10001, 0x400000005, 0x7, 0x401, 0x1}], 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SIOCSIFHWADDR(r1, 0x8924, &(0x7f0000317000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x20000000000009, 0x7, @fr_pvc_info=&(0x7f0000d94000-0x14)={0x6, @generic="61e8f06fa5db19c6369a1383355544d6"}}}) r3 = socket$netlink(0x10, 0x3, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000016000-0x8)={0x0, 0x5}, &(0x7f00003a8000)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000b6e000-0x10)={0x0, 0x80, 0x4, 0xfffffffffffffffe}, &(0x7f0000539000)=0x10) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000435000-0xb8)={r4, 0x7f, 0x7fff, 0x6, 0x3, 0xee, 0x100000000, 0x10001, {r5, @in={{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x5, 0x8, 0x8, 0x100}}, &(0x7f0000036000)=0xb8) writev(r3, &(0x7f0000063000-0x10)=[{&(0x7f00007a0000)="3900000012001947000003000000000000040700001fe076480000000103000009001d0066413e055600002808003ffb230300805a16075bff", 0x39}], 0x1) ioctl$DRM_IOCTL_GET_MAP(r2, 0xc0186404, &(0x7f0000e4d000)={&(0x7f0000b2c000/0x4000)=nil, 0x4, 0x3, 0x82, &(0x7f0000916000/0x3000)=nil, 0x0}) clone(0x1200000, &(0x7f0000b94000-0x4c)="7c1151d40100ffffffffffffff6011000100ffff06b3a03de50d3824e711bb687f374afc03000000ed1fba023d91fec833ff83050563def101bbdb99bbe8e10f2504faff7cc2537c9a3b23e4", &(0x7f00000c1000-0x4)=0x0, &(0x7f000048e000)=0x0, &(0x7f00007a1000-0x50)="bb99b1083481d5c5c32c03b9a47f88ad59fc70f0fe619aa087f7ef8a85c2c810396e8da8ea0a2cc365974e559f6796be948e5ff93b7509d8c1a0688fed11cac328a4b2e02943649860550348e195e3c3") mbind(&(0x7f0000069000/0x1000)=nil, 0x1000, 0x8000, &(0x7f0000c20000-0x8)=0x4, 0x7, 0x0) mbind(&(0x7f0000331000/0x3000)=nil, 0x3000, 0x1, &(0x7f000080e000-0x8)=0x0, 0x8, 0x2) ioctl$KVM_ENABLE_CAP(0xffffffffffffffff, 0x4068aea3, &(0x7f0000000000)={0x7d, 0x0, [0x53, 0x0, 0x0, 0x4], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r6 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000e41000-0x12)='/dev/loop-control\x00', 0x0, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000e50000)='/dev/sequencer2\x00', 0x1, 0x0) r7 = ioctl$LOOP_CTL_GET_FREE(r6, 0x4c82) lgetxattr(&(0x7f000052c000-0x8)='./file0\x00', &(0x7f0000bd1000-0x1a)=@known="d96f6d2e6170706c652e73797374656d2e530700757269747900", &(0x7f0000147000)=""/0, 0x0) dup(r3) ioctl$LOOP_CTL_ADD(r6, 0x4c81, r7) 2017/12/17 11:24:11 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000002000-0xc)='/dev/autofs\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) name_to_handle_at(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000002000-0x24)={0x43, 0x1, "d8ad5e8f9859e223ad7062cd37c4ca641a2c8cc2cf40ad0aa77ae79a130c8a2a954d6e994523c46420eef62b0ae3d43953d78aba5c62f470f7cd7f"}, &(0x7f0000001000-0x4)=0x0, 0x1400) r1 = syz_open_dev$mice(&(0x7f0000001000-0x10)='/dev/input/mice\x00', 0x0, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000001000-0x83)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f0000804000)="") openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000048a000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000033000-0x4)=0x2, 0x4) ioctl$KVM_INTERRUPT(r1, 0x4004ae86, &(0x7f00002c7000-0x4)=0x2) mknod(&(0x7f0000ff0000)='./file0\x00', 0x10000000007fe, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f000017a000-0x8)=[], &(0x7f000077a000)=[]) open(&(0x7f0000635000-0x8)='./file0\x00', 0x200, 0x0) 2017/12/17 11:24:11 executing program 1: mmap(&(0x7f0000000000/0xae4000)=nil, 0xae4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000005000)={0x4, 0xffffffffffffffff, 0x0}) open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000ae4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat2(r2, &(0x7f0000ae6000-0x8)='./file0\x00', r2, &(0x7f00001cc000)='./file0\x00', 0x4) name_to_handle_at(r2, &(0x7f000079d000)='./file0\x00', &(0x7f0000ae5000-0x43)={0x43, 0x3, "aa3f4de94d206b55a053f6f21ac06be7a204e045ca74dce14d1efc9b0648f43b87efd38791cf1f4e9a309251220f2019ad896dfd24ddc3c2e4d4b9"}, &(0x7f00007b5000-0x4)=0x0, 0x400) mmap(&(0x7f0000ae6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f0000ae6000)=[{0xa, 0x9}, {0x4, 0x400}, {0xa, 0x3}, {0x8, 0x2}, {0x8, 0xff}, {0x6, 0x1}, {0x0, 0xff77}], 0x7) sendmsg$unix(r2, &(0x7f0000002000-0x1c)={&(0x7f0000008000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000004000-0x8)=[{&(0x7f0000007000)='"', 0x1}], 0x1, &(0x7f0000005000)=[], 0x0, 0x0}, 0x4000) ioctl$KVM_SET_DEVICE_ATTR(r2, 0x4018aee1, &(0x7f0000004000-0x18)={0x0, 0x100000001, 0x1, &(0x7f0000003000)=0x0}) ioctl$KVM_GET_SUPPORTED_CPUID(0xffffffffffffffff, 0xc008ae05, &(0x7f0000005000)=""/20) 2017/12/17 11:24:11 executing program 2: perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x20000009, 0x0, 0x0, 0x0}, 0x1c) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000957000-0x16)='/selinux/checkreqprot\x00', 0x100, 0x0) ioctl$VT_OPENQRY(r1, 0x5600, &(0x7f000039c000-0x4)=0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f000006b000-0x20)={@generic="eb553fd2bc9607677c1d720b61e666c7", @ifru_addrs={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r2 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xd, 0x4, 0x4, 0x100000001, 0x0, r0, 0x0}, 0x1c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000eef000)={r2, &(0x7f0000998000)="", &(0x7f0000ad4000)=""/0}, 0x18) socket$alg(0x26, 0x5, 0x0) 2017/12/17 11:24:11 executing program 6: r0 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000017000-0x8b6)="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", 0x8b7, 0xfffffffffffffffc, &(0x7f0000015000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/17 11:24:11 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f000006c000)={@random="e3ae8895310d", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x4000000800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x67, 0x0, @rand_addr=0x0, @broadcast=0xffffffff, {[]}}, @igmp={0x21, 0x0, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, "bc010000dede23000000800005070000e60100b0"}}}}}, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000028000)='/dev/rfkill\x00', 0x701040, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f0000509000)={0x1f, 0x7fffffff, 0xfffffffffffffffd, 'queue0\x00', 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f0000863000)={0x35, 0x100, 0x4bf, 'queue1\x00', 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = open(&(0x7f0000e50000-0x8)='./file0\x00', 0x0, 0x50) r2 = getpgid(0x0) ioctl$DRM_IOCTL_ADD_BUFS(r0, 0xc0186416, &(0x7f0000597000-0x18)={0x1, 0x5, 0x2, 0x4, 0xa, 0x0}) ptrace$pokeuser(0x6, r2, 0xffffffff, 0xfa2) write$tun(r1, &(0x7f0000e11000)=@hdr={0x1, 0x0, 0x6, 0x4, 0x1000, 0xffff, @ipv6={0x7, 0x6, "e8c2e6", 0x1600, 0x0, 0x8000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[@hopopts={0xff, 0x36, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0x5, 0x8e, "71efd0853db64971ac2ba91c1db895e3f9cd2067ec2bd225c5e2ca242a4eb53e728e327d5188247d2dd0e3bf51a674503acf12e9431fdca3bce7cecac11f4ece23ac354ba0a661dcabd90640004f6e72d16062a84bb367b018d3d17aac3a5578a4230e9d4857f660c03b7ed35f5f177ce40bbafcbdb167150c8c7533866d35b107f00c7d05d76e5094eeee819cb1"}, {0x7, 0xa1, "dd7b3eaec17c482df5ffa8bfe2701e231b2db126f913d0dbfc9c112960eda27e4a3c59cc5a28470979957206d94b59548e1c81bd3572a2acfaf916e3bda7d1577d3fa4f9b3dba11d7f46393f7ae94764be23767984edf31f18d94c428db7b46108ffa9ab8b6c4ce038d4060e454769066688f90e396dee4e8c592831c56c4f25e7e90f12d4af632d5702c96fb27906d9a4ea57e71ddbd59d919c60d2af0179ac39"}, {0xc7, 0x44, "55c6e31734db0362a55dcecba3a7c33773704f1361ea7307880fac1e39c435069363cf312a5db72957113952ccc0108d0cfea10ca4c63c9a9b372cc328b5aa66e9e79f80"}, {0x0, 0x37, "eba56756b6bc8a48c4c30cad3da6a9ff1702b6cf29dc7c4abf6f853cec64d23d2e7a17003dd0ee22b09ec2892648899314a7d2bd47969e"}]}, @dstopts={0x0, 0x24d, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0xff, 0x1000, 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{0xff, 0x38, "06a24cc84633d139acef2e2f80fd6338401701f32dbe143a61765cd85690513edb3dc945053a3109d936bc5a0694f6ffd0bb1aefb7b85680"}, {0x1, 0x9d, "5d0ccd962af286ade3a4ae85115ac4b745fa79b2586d8a43d03981115303810f32b15583865071ce6cd9d15b54c2e4a8c5d63e1d9fb22f17bcda2ba74c838cf597ae74a96815a8baaf58d3b855682b3fee39c7972b3123da386c2e6a1ad034744984aca66d0f15144e024fb700ddacd28029b6d032ad94e4f2cc4750f259c3d8adf17b8a31fcb335641346dbd166ab37e8cc63cade2f2da087468448a9"}, {0xc2, 0x55, "8d3fe24420fc49941d2bef79f53ab2890ee510ac8a28ba53eff2c827e7783911c0128818918daf9c67732262f182e82ca6a5e9213bdc8edbd489f4a11ec9e68b651cc05b82ed4bd3a65ed3fedf1fe563dc0ad113cc"}, {0xc9, 0x71, "2a2378b56cc996354244ade900a7b5b77339658af798e7e001d3cb2d9750b52310a95dbdccd27acc4a934a3fe000877c7a968b36d64433a31e85e3928561a27ac9edcbac0dcb45e486c4a2483be23c82b225823cd6168abbd6ca4abcf8ef2bf30e11f7d3d535087b601f32d9b445ab9356"}, {0xc2, 0x92, "b81ec72f4fb621ccd0ce59658dbaca54c11b52b31c2aa7f2c1fef7dfd196e82cc85aac192718a7be58235f2d4011afab1b25f9a5cfc893aa7b3192ed24f7c1b84aa65120ffcd9a852ae6d187df22eddacf7db896c2c66b64ec28e6293642941b12d6d29766ef8a6495f07faabf9e7cd931b9a815ffef52bc32428b4162bac5772830a53a7dc93b6d85b4d0cc17d35d48b283"}, {0xcf, 0x33, "d757033e58e31ace0fa4309f892cca19fefed0fda45240295a21051391ce3ec109541b62fdd852ed1b881520716d648a1dc48e"}]}, @fragment={0x88, 0x1000, 0x7, 0x1f, 0x2, 0x7fff, 0x0}, @routing={0x2, 0x8, 0x0, 0x5, 0x6, [@loopback={0x0, 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, @hopopts={0x0, 0x1e, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0xc9, 0x9, "7161cd81cbd805d299"}, {0xcf, 0x31, "6f55d3d6707b76ad8b8a6d2e4b764247561c7f0834c2149502c7616e7b6d5fb8b666344dcfea3c2bc37e59604ca4aa012b"}, {0x0, 0xb2, "b5de82a902e43310a543d386cccb02d04067572ae2a76adfa310e9d5b68636d705dc6b002a5d0f52b70a75c637c75d5999752ec606ca5c6b2dc23097745cbf1b6dfa52bf965e46d87dabb23301e373be7761bbd59cb73b4bd589ab68a7a8d9d35af246700910e68621d4ec512b0cdcfa7a35fcb772d37e641ff184397e4f16ed0065fbafd861293943de45ac5f7c025472ff2fd1fbbb782f84ae88798a0f7e16cb84e6ab90960f481c32f5332a440399b2d1"}]}, @fragment={0x3a, 0x8, 0x24a5b7ed, 0x1, 0x500000000000, 0x40, 0x3}, @hopopts={0x87, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}, @fragment={0x0, 0x8000, 0x42, 0x3, 0x9, 0x8, 0x0}], @dccp={{0x2, 0x3, 0x4, 0x1, 0x0, 0x0, 0x0, 0x8, 0x3, "fdb447", 0x400, "ea10fc"}, "5dfa9e74895bf49f94983c925285059db5b89e4a31b20897c990f7eb155af9082a7493d14d883f6bfd0de9f4a42be8e659f35edfc1ab44532389012a7959ae504319238b4809aff60b7b7319906d047d9eaa"}}}}, 0x1632) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000f17000-0x8)={0x0, 0x0}) recvmmsg(r3, &(0x7f000065f000-0x60)=[{{&(0x7f000024d000-0x59)=@un=@file={0x0, ""/87}, 0x59, &(0x7f000032f000)=[{&(0x7f00001be000-0x80)=""/128, 0x80}], 0x1, &(0x7f0000616000-0xa6d)=""/4096, 0x1000, 0xa5c}, 0x200}, {{&(0x7f0000933000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000509000-0x18)=[{&(0x7f0000a08000-0x6c)=""/108, 0x6c}, {&(0x7f0000e45000-0x5f)=""/95, 0x5f}, {&(0x7f00006f2000)=""/0, 0x0}], 0x3, &(0x7f00001f6000-0x2c)=""/44, 0x2c, 0x401}, 0x2}, {{&(0x7f000069c000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000cf4000-0x8)=[{&(0x7f00003b2000-0xef)=""/239, 0xef}], 0x1, &(0x7f0000c9c000)=""/0, 0x0, 0xffff}, 0x20f}], 0x3, 0x10002, &(0x7f0000bd7000-0x8)={0x0, 0x989680}) ioctl$KVM_SET_SREGS(r1, 0x4138ae84, &(0x7f000078a000-0x138)={{0x3000, 0x6000, 0xf, 0x0, 0x200, 0x9d, 0x6, 0x7, 0x9fa, 0x200, 0x0, 0xa64, 0x0}, {0x100000, 0x3000, 0x1f, 0x6, 0x1, 0x6, 0x2, 0x1, 0x3f, 0x7, 0x100000001, 0x5, 0x0}, {0x103000, 0x2000, 0x8, 0x7fff, 0x3, 0x6, 0xffffffff, 0x80, 0x9, 0x9, 0x1000, 0x7, 0x0}, {0x1, 0x3, 0x3, 0x9, 0xfffffffffffffff7, 0x6, 0x1, 0x9, 0x7fffffff, 0x1000, 0x1, 0x7f, 0x0}, {0x4, 0x6000, 0x3, 0x4, 0x20, 0x1ff, 0x9, 0x4, 0x3f, 0x1, 0x9, 0x8, 0x0}, {0xd000, 0x100000, 0xb, 0xffffffff, 0x80000001, 0x7fff, 0x3, 0x6, 0x4, 0x100000000, 0xfb4, 0x33a, 0x0}, {0x4, 0xf000, 0x0, 0x79f, 0x7, 0x2e, 0x1, 0x2, 0x4, 0x1, 0x7f, 0x3, 0x0}, {0xf000, 0xd000, 0xf, 0xffe, 0x2, 0x7f, 0x40, 0x69c9d221, 0xffffffffffffffff, 0x1f, 0x80, 0x7, 0x0}, {0xd000, 0x10d000, [0x0, 0x0, 0x0]}, {0x0, 0xf000, [0x0, 0x0, 0x0]}, 0x20000000, 0x0, 0x5000, 0x4, 0x1, 0x2001, 0x15000, [0x2, 0x5, 0x80000000, 0x5]}) r4 = add_key(&(0x7f0000a69000)='rxrpc_s\x00', &(0x7f0000cd6000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000028a000)="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", 0x1000, 0xfffffffffffffffa) keyctl$get_security(0x11, r4, &(0x7f00002b4000)=""/182, 0xb6) [ 360.384583] RAX: ffffffffffffffda RBX: 0000000020634ff8 RCX: 0000000000000200 [ 360.384587] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 360.384591] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 360.384595] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 360.384599] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 2017/12/17 11:24:11 executing program 2: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000216000)='/dev/hwrng\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x4, 0x401, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401, 0x0, 0xffffffffffffffff, 0x2000, 0x0, 0x0, 0x0}, 0x0, 0x2, r0, 0x0) perf_event_open(&(0x7f0000a9f000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x666, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000002, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000245000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(r1, 0x401845c0, &(0x7f0000007000)={0x9, 0x2, 0x4001e9c, 0x2599, 0x20000000, 0x200020000000}) ioctl(r1, 0x2285, &(0x7f0000007000)='S') ioctl$KVM_SMI(r1, 0xaeb7) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = gettid() perf_event_open(&(0x7f000001d000)={0xffffffffffffffff, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x2, 0xbc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0xfffffffffffffffe) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000b7a000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) setsockopt$packet_tx_ring(r3, 0x107, 0xd, &(0x7f00004d9000)=@req={0x80, 0x5, 0x71, 0x40}, 0x10) r4 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r4, 0x84, 0x65, &(0x7f0000000000)=[@in6={0xa, 0x1, 0x800, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}], 0x1) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r4, 0x84, 0x8, &(0x7f00004c4000-0x4)=0x0, &(0x7f0000de3000-0x4)=0x4) r5 = socket(0x9, 0x4, 0x0) socketpair(0xa, 0x6, 0x10000, &(0x7f0000a82000-0x8)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r6, 0x40a85321, &(0x7f00004b1000)={{0x100, 0x3}, 'port0\x00', 0x13, 0x800, 0x42, 0x0, 0x15, 0x9b4c878, 0x3f, 0x0, 0x2, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r7 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00007c9000-0x10)='/dev/sequencer2\x00', 0x200000, 0x0) ioctl$KVM_GET_DIRTY_LOG(r7, 0x4010ae42, &(0x7f00005d3000-0x10)={0x10200, 0x0, &(0x7f0000d37000/0x4000)=nil}) r8 = openat$cuse(0xffffffffffffff9c, &(0x7f0000899000-0xa)='/dev/cuse\x00', 0xe800, 0x0) ioctl$EVIOCGMTSLOTS(r8, 0x8040450a, &(0x7f0000b0a000)=""/185) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f0000fa4000-0x28)={@common='bcsh0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fanotify_mark(r8, 0x10, 0x2, r8, &(0x7f0000d31000)='./file0\x00') 2017/12/17 11:24:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10000000010, 0x2, 0xc) write(r0, &(0x7f0000150000)="1f00000001021300fd4345bb000100220240000009000700011601130000c4", 0x1f) times(&(0x7f0000ab4000)={0x0, 0x0, 0x0, 0x0}) 2017/12/17 11:24:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10000000010, 0x2, 0xc) write(r0, &(0x7f00002bb000)="1f00000001021300fd2445bb0001002202400000430000011601130000c4", 0x1e) 2017/12/17 11:24:11 executing program 1: mmap(&(0x7f0000000000/0xae4000)=nil, 0xae4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000005000)={0x4, 0xffffffffffffffff, 0x0}) open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000ae4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_CLOCK(r1, 0x4030ae7b, &(0x7f0000ae5000-0x30)={0x7, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$unix(r2, &(0x7f0000002000-0x1c)={&(0x7f0000008000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000004000-0x8)=[{&(0x7f0000007000)='"', 0x1}], 0x1, &(0x7f0000005000)=[], 0x0, 0x0}, 0x4000) ioctl$KVM_SET_DEVICE_ATTR(r2, 0x4018aee1, &(0x7f0000004000-0x18)={0x0, 0x100000001, 0x1, &(0x7f0000003000)=0x0}) ioctl$KVM_GET_SUPPORTED_CPUID(0xffffffffffffffff, 0xc008ae05, &(0x7f0000005000)=""/20) 2017/12/17 11:24:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0xf, 0xb797, &(0x7f0000000000)={0x0, 0x0}) ioctl$TUNSETNOCSUM(r0, 0x400454c8, &(0x7f000022d000-0x4)=0x9) prctl$seccomp(0x16, 0x0, &(0x7f00003df000-0x8)={0x8, &(0x7f0000865000-0x40)=[{0x401, 0x4, 0x101, 0xa2c}, {0xb4, 0x56f, 0x81, 0x4}, {0xffffffffffffed3a, 0x7ff, 0x9, 0x3}, {0x9, 0x3, 0x1db6, 0x100000001}, {0x1, 0x2a9, 0x9, 0x6}, {0x6ad5, 0x8000, 0x6, 0x5}, {0x8, 0x6, 0x3, 0x1}, {0xffff, 0xfffffffffffff801, 0xaca0000000, 0x7}]}) setrlimit(0xb, &(0x7f0000ca0000-0x10)={0xae83, 0x1ff}) mlock2(&(0x7f0000912000/0x4000)=nil, 0x4000, 0x81) prctl$setmm(0x23, 0x5, &(0x7f0000ab6000/0x3000)=nil) mremap(&(0x7f00007c5000/0x1000)=nil, 0x1000, 0x4000, 0x200000000000000, &(0x7f0000e60000/0x4000)=nil) r1 = syz_open_dev$tun(&(0x7f0000ef5000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000f58000)={@generic="431df1f38e6e005a112f648d1c22ce26", @ifru_addrs=@rc={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}}) r2 = syz_open_dev$sg(&(0x7f00000bb000-0x9)='/dev/sg#\x00', 0x7ffe, 0xbf) ioctl$KVM_SET_PIT(r2, 0x8048ae66, &(0x7f0000d8d000-0x70)={[{0x40, 0x3, 0x5, 0x3, 0x9, 0x8, 0xd5b, 0x5, 0x9, 0xfff, 0x4, 0x6, 0x5}, {0x8, 0x8001, 0x7, 0x1, 0x7fffffff, 0x80000000, 0x5, 0x1, 0x3, 0x8, 0xa5, 0x7, 0x3}, {0x9, 0x2000000, 0xffffffffffffffff, 0x1f, 0x9, 0x3e3, 0x2, 0x6, 0x10001, 0x400000005, 0x7, 0x401, 0x1}], 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SIOCSIFHWADDR(r1, 0x8924, &(0x7f0000317000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x20000000000009, 0x7, @fr_pvc_info=&(0x7f0000d94000-0x14)={0x6, @generic="61e8f06fa5db19c6369a1383355544d6"}}}) socket$netlink(0x10, 0x3, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000016000-0x8)={0x0, 0x5}, &(0x7f00003a8000)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000b6e000-0x10)={0x0, 0x80, 0x4, 0xfffffffffffffffe}, &(0x7f0000539000)=0x10) ioctl$DRM_IOCTL_GET_MAP(r2, 0xc0186404, &(0x7f0000e4d000)={&(0x7f0000b2c000/0x4000)=nil, 0x4, 0x3, 0x82, &(0x7f0000916000/0x3000)=nil, 0x0}) clone(0x1200000, &(0x7f0000b94000-0x4c)="7c1151d40100ffffffffffffff6011000100ffff06b3a03de50d3824e711bb687f374afc03000000ed1fba023d91fec833ff83050563def101bbdb99bbe8e10f2504faff7cc2537c9a3b23e4", &(0x7f00000c1000-0x4)=0x0, &(0x7f000048e000)=0x0, &(0x7f00007a1000-0x50)="bb99b1083481d5c5c32c03b9a47f88ad59fc70f0fe619aa087f7ef8a85c2c810396e8da8ea0a2cc365974e559f6796be948e5ff93b7509d8c1a0688fed11cac328a4b2e02943649860550348e195e3c3") mbind(&(0x7f0000331000/0x3000)=nil, 0x3000, 0x1, &(0x7f000080e000-0x8)=0x0, 0x8, 0x2) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000e41000-0x12)='/dev/loop-control\x00', 0x0, 0x0) r4 = ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) ioctl$LOOP_CTL_ADD(r3, 0x4c81, r4) 2017/12/17 11:24:11 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000186000-0x98)="5eaf9e738cd4a3872ab010b5062686aec219e937023aa17e7ea4284852250966edf1e7e582c44c8217ceb5ac4cefde1e7b5a19d099e66e936042af26090c525141f19f2085a1e5a77a44e9f70214a3180e69647fe3c51b2bc86926414f41585d67ed74c16485af05d56ca9c637a391af9a4737ef5288b63488985fddbd55961d0d611d09b8322c1a4a55d28a4e1e46ed7b79e7572242aecd", &(0x7f0000744000)=0x0, &(0x7f00001af000-0x4)=0x0, &(0x7f0000d40000)="") mknod(&(0x7f0000ff0000)='./file0\x00', 0x10000000007fe, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f000017a000-0x8)=[], &(0x7f000077a000)=[]) open(&(0x7f0000635000-0x8)='./file0\x00', 0x200, 0x0) 2017/12/17 11:24:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00006e6000)='/}\x00', 0x3) getsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000c45000-0x4)=0x100000000, &(0x7f0000807000-0x4)=0x4) r1 = open(&(0x7f000041e000-0x8)='./file0\x00', 0x200000, 0x50) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_bt_bnep_BNEPCONNADD(r1, 0x400442c8, &(0x7f0000b9f000)={r2, 0x9, 0x4, "2548a37e878b4b0d5f0a702a3955a9d4ab611a20bd8a7fac681a414363ec8fd943133acb34686b017b4cdf5c796bc655eca53a9d116d0746342a137922c975d50b1d924e08d9bb594ca08f8918a0b300e0275899c0372efec3e3ad07496e9b51f2a883ddd11d35ba3b6350bf29c1a7f454ddad08e8cc49f1aa355acc364422d7665422ae7c66c7aa0cec0ace1231c080167cfe"}) r3 = socket(0x10000000010, 0x2, 0xc) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00009a0000-0x4)=0x1) write(r3, &(0x7f0000150000)="1f00000001021300fd4345bb000100220240000009000700011601130000c4", 0x1f) socket$inet_sctp(0x2, 0x5, 0x84) 2017/12/17 11:24:11 executing program 2: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x10000000) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x20000000000039, &(0x7f0000ff7000)="ff0204000000def31d001100000000d8144e000000000205", 0x18) r1 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000af3000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ffc000-0x4)=0xe8) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000ffd000-0x8)={0x0, 0x0}) r4 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000fff000-0xc)={0x0, 0x0, 0x0}, &(0x7f00007d4000)=0xc) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000ff2000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@loopback=0x7f000001, 0x1, 0x7f, 0x1, 0x7f, 0x17, 0x9c, 0x20, 0x100000020, r2, r3}, {0xc2, 0x400, 0x7fff, 0xfffffffffffff001, 0x7fffffff, 0x1aa, 0x20, 0xe}, {0x1, 0xc000000000000, 0xffffffff, 0x3}, 0x8003, 0x6, 0x9, 0x1, 0x40, 0x3}, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, 0x7, 0xd}, 0x10, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x10005, 0x80000000001, 0x3, 0x81, 0x1, 0x6, 0xc91}}, 0xe8) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000b3d000)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_dccp_int(r5, 0x21, 0x11, &(0x7f00007e3000-0x4)=0x0, &(0x7f0000621000)=0x4) setsockopt$inet6_buf(r0, 0x29, 0x37, &(0x7f00005d9000-0x78)="c500309a000000800000f79b5a07938b1dbe0944017f5cdbb4b97a270200180500000048eddd44252e89d1363587f8dd7df0300351001fa61c068d3f00e4ff7fae7007720865e19a98b8765ce0f7897c6caa9f2d00000000000000ff040000000000000092892726893364746fe058e29a99d31f6f118658", 0x78) getsockopt$inet6_buf(r0, 0x29, 0x40, &(0x7f00003dc000-0xba)=""/186, &(0x7f0000f9a000)=0xba) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000597000)={0x0, 0x0}) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000da8000-0x8)={0x0, 0x0}) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$ipx(r7, &(0x7f000060e000)=""/21, 0x15, 0x4b8d5b724c90bacf, &(0x7f0000e19000)={0x4, 0xe0, 0xbfa, "2f0100000002", 0x20000000004006, 0x0}, 0x10) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x3f, r1, 0x0) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mtu(r7, 0x0, 0xa, &(0x7f0000ad8000)=0x0, &(0x7f00009be000)=0x4) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet6(r6, &(0x7f000022f000)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f000055f000)=0x1c, 0x80000) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000ffe000)="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", 0xb00, 0x20000800, &(0x7f00003ac000)={0xa, 0x3, 0x400000000008, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x240000000000000a}, 0x1c) 2017/12/17 11:24:11 executing program 1: mmap(&(0x7f0000000000/0xae4000)=nil, 0xae4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000ae4000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000005000)={0x4, 0xffffffffffffffff, 0x0}) open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) sendmsg$unix(r2, &(0x7f0000002000-0x1c)={&(0x7f0000008000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000004000-0x8)=[{&(0x7f0000007000)='"', 0x1}], 0x1, &(0x7f0000005000)=[], 0x0, 0x0}, 0x4000) ioctl$KVM_SET_DEVICE_ATTR(r2, 0x4018aee1, &(0x7f0000004000-0x18)={0x0, 0x100000001, 0x1, &(0x7f0000003000)=0x0}) ioctl$KVM_GET_SUPPORTED_CPUID(0xffffffffffffffff, 0xc008ae05, &(0x7f0000005000)=""/20) 2017/12/17 11:24:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000982000-0x11)='/dev/qat_adf_ctl\x00', 0x80, 0x0) io_setup(0xe3d, &(0x7f00003eb000-0x4)=0x0) io_cancel(r1, &(0x7f000054e000)={0x0, 0x0, 0x0, 0x0, 0x666, r0, &(0x7f00002b3000)="b6045be2c38b11f93d1f33aa1230b3ec841cb374d85197c54c8fbd6e992719d042f63c0085b6341e86c6763f0f482beee050b1af78e9b4ac1d5f6f7eb2c1b5d4d399049a477f62227b8256dec66fe014178627fce593ca4f64f4983c0fe8e3f4ab835e36d3886598b7c10110cd1613647eba80ff34613dc815", 0x79, 0x0, 0x0, 0x1, r0}, &(0x7f0000214000)={0x0, 0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_AGP_RELEASE(r0, 0x6431) fallocate(r0, 0x3, 0x0, 0x101) r2 = socket(0x10000000010, 0x2, 0xc) ioctl$int_out(r2, 0x5462, &(0x7f000031d000-0x4)=0x0) write(r2, &(0x7f0000150000)="1f00000001021300fd4345bb000100220240000009000700011601130000c4", 0x1f) ftruncate(r0, 0x6) sendmsg$nfc_llcp(r2, &(0x7f0000811000-0x1c)={&(0x7f0000c08000-0x58)={0x27, 0x607e, 0x80000001, 0x3, 0x0, 0x250, "656ceccf164359dd7d70fc0c7264f0ee56a82b3650f96318cb59439f06f94e2d7929a6b91b8e9f82bc15b945cdbdb90eff6e339d63966d235575f4574e7ed8", 0x7ff}, 0x58, &(0x7f0000658000-0x18)=[{&(0x7f00003e4000)="29709c3835ce3eecbefdbef7bf5b1fdd37f3d2", 0x13}, {&(0x7f00000d4000-0x34)="155d0a3f1f5b0f79f5ba57e5ef4986fd39dfad292bccd552c80681f2c2f43b1d3dda6a57e184c7fdd1ef9142dd354c782be5b4e9", 0x34}, {&(0x7f000028e000-0xb9)="67688a12057ac8201b96e306486dc8f6bf7f5d7c5e450e0cd7766a669996c8bb1a3cf827c187bc674ee9cfe71ee40046b18fb9ae6be9453b44cb2494aa8755d732e0c2158e51ad779b157a214b85facfba150db71ce3b885ec1dcbc1244df07ae1c6abd29f8f9121cd73bd2d91aefe684787874b21abdd8193a5048dedee15be861db386781f56d0d14b5ffaef2b4ac5ecb95efc357154387fdf45c18a71f7ace6fa0088d209680660dc91b8ffbf7e376103f3440042cd1f68", 0xb9}], 0x3, &(0x7f000039d000)={0x30, 0x118, 0x2, "f8b0c8b2e254ec6daa632ce17d774c8383489e5339cd91b023b1f1ffb52c8d86a4"}, 0x30, 0x20000000}, 0x4000) [ 360.839122] QAT: Invalid ioctl [ 360.858714] QAT: Invalid ioctl 2017/12/17 11:24:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10000000010, 0x2, 0xc) write(r0, &(0x7f0000150000)="1f00000001021300fd4345bb000100220240000009000700011601130000c4", 0x1f) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000bab000-0x11)='/selinux/enforce\x00', 0x0, 0x0) clock_gettime(0x5, &(0x7f0000293000-0x8)={0x0, 0x0}) fgetxattr(r0, &(0x7f0000960000)=@known='system.posix_acl_access\x00', &(0x7f0000d50000-0xab)=""/171, 0xab) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r1, 0x402c5342, &(0x7f0000a64000)={0x1, 0x4, 0x7a1a, {r2, r3+30000000}, 0x9, 0x20, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000c78000)={{{@in=@broadcast=0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000041b000-0x4)=0xe8) syz_open_dev$vcsn(&(0x7f0000904000-0xa)='/dev/vcs#\x00', 0x1, 0x111240) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000734000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000ddf000-0x4)=0xc) fchownat(r1, &(0x7f0000014000)='./file0\x00', r4, r5, 0x0) 2017/12/17 11:24:11 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000020d000)='/dev/loop#\x00', 0x0, 0x0) readahead(r0, 0x6, 0x79) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f00006bd000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, "4ddd069408dd526242ba30e5acfe43f0680eedb10472b33d86006e911bf77260ac850a1174ae9190f1fb7308002c896dadd443be291a9374a059ac572f53076d", "b7ecc05b1a8f8094cb9bfe3ebc2b520caa5eb542401e64e04acc23278165ace8", [0x0, 0x0], 0x0}) ioctl$LOOP_SET_FD(r0, 0x4c00, r0) r1 = dup2(r0, r0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) connect$bt_l2cap(r1, &(0x7f0000dcf000)={0x1f, 0xd40, {0x5, 0x10000, 0x401, 0x5, 0x1, 0x101}, 0x5, 0x9}, 0xe) ioctl$KVM_PPC_ALLOCATE_HTAB(r1, 0xc004aea7, &(0x7f0000374000)=0x5f08) 2017/12/17 11:24:11 executing program 1: mmap(&(0x7f0000000000/0xae4000)=nil, 0xae4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000005000)={0x4, 0xffffffffffffffff, 0x0}) open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000ae4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_SUPPORTED_CPUID(r0, 0xc008ae05, &(0x7f0000ae4000)=""/135) sendmsg$unix(r2, &(0x7f0000002000-0x1c)={&(0x7f0000008000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000004000-0x8)=[{&(0x7f0000007000)='"', 0x1}], 0x1, &(0x7f0000005000)=[], 0x0, 0x0}, 0x4000) fstat(0xffffffffffffffff, &(0x7f0000a1a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000ae4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000abb000-0x8)='./file0\x00', &(0x7f0000ae4000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r3, r4) ioctl$KVM_SET_DEVICE_ATTR(r2, 0x4018aee1, &(0x7f0000004000-0x18)={0x0, 0x100000001, 0x1, &(0x7f0000003000)=0x0}) ioctl$KVM_GET_SUPPORTED_CPUID(0xffffffffffffffff, 0xc008ae05, &(0x7f0000005000)=""/20) 2017/12/17 11:24:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0xf, 0xb797, &(0x7f0000000000)={0x0, 0x0}) ioctl$TUNSETNOCSUM(r0, 0x400454c8, &(0x7f000022d000-0x4)=0x9) prctl$seccomp(0x16, 0x0, &(0x7f00003df000-0x8)={0x8, &(0x7f0000865000-0x40)=[{0x401, 0x4, 0x101, 0xa2c}, {0xb4, 0x56f, 0x81, 0x4}, {0xffffffffffffed3a, 0x7ff, 0x9, 0x3}, {0x9, 0x3, 0x1db6, 0x100000001}, {0x1, 0x2a9, 0x9, 0x6}, {0x6ad5, 0x8000, 0x6, 0x5}, {0x8, 0x6, 0x3, 0x1}, {0xffff, 0xfffffffffffff801, 0xaca0000000, 0x7}]}) setrlimit(0xb, &(0x7f0000ca0000-0x10)={0xae83, 0x1ff}) mlock2(&(0x7f0000912000/0x4000)=nil, 0x4000, 0x81) prctl$setmm(0x23, 0x5, &(0x7f0000ab6000/0x3000)=nil) mremap(&(0x7f00007c5000/0x1000)=nil, 0x1000, 0x4000, 0x200000000000000, &(0x7f0000e60000/0x4000)=nil) r1 = syz_open_dev$tun(&(0x7f0000ef5000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000f58000)={@generic="431df1f38e6e005a112f648d1c22ce26", @ifru_addrs=@rc={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}}) r2 = syz_open_dev$sg(&(0x7f00000bb000-0x9)='/dev/sg#\x00', 0x7ffe, 0xbf) ioctl$KVM_SET_PIT(r2, 0x8048ae66, &(0x7f0000d8d000-0x70)={[{0x40, 0x3, 0x5, 0x3, 0x9, 0x8, 0xd5b, 0x5, 0x9, 0xfff, 0x4, 0x6, 0x5}, {0x8, 0x8001, 0x7, 0x1, 0x7fffffff, 0x80000000, 0x5, 0x1, 0x3, 0x8, 0xa5, 0x7, 0x3}, {0x9, 0x2000000, 0xffffffffffffffff, 0x1f, 0x9, 0x3e3, 0x2, 0x6, 0x10001, 0x400000005, 0x7, 0x401, 0x1}], 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SIOCSIFHWADDR(r1, 0x8924, &(0x7f0000317000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x20000000000009, 0x7, @fr_pvc_info=&(0x7f0000d94000-0x14)={0x6, @generic="61e8f06fa5db19c6369a1383355544d6"}}}) socket$netlink(0x10, 0x3, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000016000-0x8)={0x0, 0x5}, &(0x7f00003a8000)=0x8) ioctl$DRM_IOCTL_GET_MAP(r2, 0xc0186404, &(0x7f0000e4d000)={&(0x7f0000b2c000/0x4000)=nil, 0x4, 0x3, 0x82, &(0x7f0000916000/0x3000)=nil, 0x0}) clone(0x1200000, &(0x7f0000b94000-0x4c)="7c1151d40100ffffffffffffff6011000100ffff06b3a03de50d3824e711bb687f374afc03000000ed1fba023d91fec833ff83050563def101bbdb99bbe8e10f2504faff7cc2537c9a3b23e4", &(0x7f00000c1000-0x4)=0x0, &(0x7f000048e000)=0x0, &(0x7f00007a1000-0x50)="bb99b1083481d5c5c32c03b9a47f88ad59fc70f0fe619aa087f7ef8a85c2c810396e8da8ea0a2cc365974e559f6796be948e5ff93b7509d8c1a0688fed11cac328a4b2e02943649860550348e195e3c3") mbind(&(0x7f0000331000/0x3000)=nil, 0x3000, 0x1, &(0x7f000080e000-0x8)=0x0, 0x8, 0x2) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000e41000-0x12)='/dev/loop-control\x00', 0x0, 0x0) r4 = ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) ioctl$LOOP_CTL_ADD(r3, 0x4c81, r4) 2017/12/17 11:24:11 executing program 2: ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000888000)={0x0, 0xffffffffffffffff, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000626000)='net/ip_tables_targets\x00') fcntl$setlease(r1, 0x400, 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f00007c6000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_CLOSE(r1, 0x40086409, &(0x7f0000f9d000)={r2, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000001000-0xc)={r2, 0x80000, r0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000302000-0x4)=0x0, &(0x7f000031d000-0x4)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x1, &(0x7f000082b000)={0x0, 0x1d, 0x1, @thr={&(0x7f00009b2000)="d42832b36023b9c63759d67e9e69ef4cf5d4abf125334c2d9d70f60603e764fcc3020f3c577fdcd0f249b90713cd051a68e42e6d4e0456b380f9e227be1c", &(0x7f0000ef2000)="d18c843069c8ec31f039128ffe8f5ee367433e9faa4ead802c318990f17798553966c58ba8befb5a013bf5ffd01fbdfca279acf6155fd615d1d33fe3eec96cd39c186536cab92d5d95969bc37cdf4329a99ae016f24b20dabaf46a15"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000bbf000-0x4)=0x0) timer_getoverrun(r3) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000000)={@common='ifb0\x00', @ifru_mtu=0xffffffffffffff12}) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r0, 0xc00c64b5, &(0x7f0000304000-0x8)={&(0x7f0000c02000-0x14)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}) fcntl$setlease(r1, 0x400, 0x1) ioctl$sock_ipx_SIOCSIFADDR(r0, 0x8916, &(0x7f0000b78000-0x20)={"fb29c54c0f00463988fb6c9682381770", {0x4, 0x2eb7, 0x1, "b6268d9ddc70", 0x20, 0x0}}) 2017/12/17 11:24:11 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x4200, &(0x7f0000c0b000-0x2)="0080", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f0000804000)="") mknod(&(0x7f0000966000)='./file0\x00', 0x10000000007fe, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f000017a000-0x8)=[], &(0x7f000077a000)=[]) open(&(0x7f0000635000-0x8)='./file0\x00', 0x200, 0x0) 2017/12/17 11:24:11 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f000053c000-0x9c)=[@in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x7fffffff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, @in6={0xa, 0x2, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, @in6={0xa, 0x3, 0x1f, @loopback={0x0, 0x1}, 0x2091a16f}, @in6={0xa, 0x3, 0xfffffffffffffffa, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}, @in6={0xa, 0x0, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x100000000}], 0x9c) syz_emit_ethernet(0x3e, &(0x7f000006c000)={@random="e3ae8895310d", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x4000000800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x67, 0x0, @rand_addr=0x0, @broadcast=0xffffffff, {[]}}, @igmp={0x21, 0x0, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, "bc010000dede23000000800005070000e60100b0"}}}}}, 0x0) 2017/12/17 11:24:11 executing program 6: r0 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000-0xf)='/dev/sequencer\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000000)={0x33, 0x5, 0x12000, 0x3, 0x7, 0x1, 0x2bb16ea, 0xffffffffffffffff, 0x7fffffff, 0x7fffffff, 0x1000}, 0xb) sendto$inet(r0, &(0x7f0000017000-0x8b6)="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", 0x8b7, 0x0, &(0x7f0000015000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/17 11:24:11 executing program 2: mmap(&(0x7f0000000000/0x297000)=nil, 0x297000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r1, 0x408c5333, &(0x7f0000d98000)={0x80000000, 0x1, 0x7eb56f89, 'queue0\x00', 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000b7a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00007fd000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f0000741000-0xa0)={0x0, @in={{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10000, 0x80000000, 0x7, 0x101, 0xc}, &(0x7f0000b6f000)=0xa0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x13, &(0x7f00003c7000)={r5, 0xaa}, &(0x7f00006a3000-0x4)=0x8) ioctl$int_in(r2, 0x5452, &(0x7f0000009000-0x8)=0x2) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x2) read(r2, &(0x7f0000c00000)=""/108, 0x6c) shutdown(r3, 0x1) r6 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000f07000-0x11)='/selinux/context\x00', 0x2, 0x0) ioctl$KVM_SET_LAPIC(r6, 0x4400ae8f, &(0x7f00009a4000)={"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"}) r7 = getpid() perf_event_open(&(0x7f0000cae000)={0x5, 0x78, 0x8, 0x3, 0x0, 0x101, 0x0, 0xf7, 0x400, 0x1, 0x7, 0x1d, 0x8001, 0x0, 0x0, 0x800, 0x4, 0x7fffffff, 0x3ac925f3, 0x80, 0x34, 0x80000001, 0x5, 0x5, 0x8001, 0x2, 0x0}, r7, 0x6, r6, 0x8) ioctl$KVM_GET_XSAVE(r6, 0x9000aea4, &(0x7f0000912000-0x400)={""/1024}) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000044000)='/selinux/member\x00', 0x2, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r8 = socket$netlink(0x10, 0x3, 0x0) socket$bt_hci(0x1f, 0x3, 0x1) ioctl$TUNSETOFFLOAD(r3, 0x400454d0, &(0x7f0000e2c000-0x4)=0x2) getresuid(&(0x7f0000951000)=0x0, &(0x7f0000787000-0x4)=0x0, &(0x7f0000928000-0x4)=0x0) ioprio_set$uid(0x3, r9, 0x80000001) sendmsg$netlink(r8, &(0x7f0000011000-0x38)={&(0x7f000000f000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000014000)=[{&(0x7f000001f000)=[{0x11, 0x200000001a, 0xffffffffffffffff, 0x0, 0x0, 'H'}], 0x11}], 0x1, &(0x7f000001b000-0x98)=[], 0x0, 0x0}, 0x0) 2017/12/17 11:24:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nfc_llcp(0x27, 0x2, 0x1) setsockopt$sock_str(r0, 0x1, 0x19, &(0x7f0000627000)='keyring-$cpuset\x00', 0x10) r1 = socket(0x10000000010, 0x2, 0xc) write(r1, &(0x7f0000150000)="1f00000001021300fd4345bb000100220240000009000700011601130000c4", 0x1f) 2017/12/17 11:24:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0xf, 0xb797, &(0x7f0000000000)={0x0, 0x0}) ioctl$TUNSETNOCSUM(r0, 0x400454c8, &(0x7f000022d000-0x4)=0x9) prctl$seccomp(0x16, 0x0, &(0x7f00003df000-0x8)={0x8, &(0x7f0000865000-0x40)=[{0x401, 0x4, 0x101, 0xa2c}, {0xb4, 0x56f, 0x81, 0x4}, {0xffffffffffffed3a, 0x7ff, 0x9, 0x3}, {0x9, 0x3, 0x1db6, 0x100000001}, {0x1, 0x2a9, 0x9, 0x6}, {0x6ad5, 0x8000, 0x6, 0x5}, {0x8, 0x6, 0x3, 0x1}, {0xffff, 0xfffffffffffff801, 0xaca0000000, 0x7}]}) setrlimit(0xb, &(0x7f0000ca0000-0x10)={0xae83, 0x1ff}) mlock2(&(0x7f0000912000/0x4000)=nil, 0x4000, 0x81) prctl$setmm(0x23, 0x5, &(0x7f0000ab6000/0x3000)=nil) mremap(&(0x7f00007c5000/0x1000)=nil, 0x1000, 0x4000, 0x200000000000000, &(0x7f0000e60000/0x4000)=nil) r1 = syz_open_dev$tun(&(0x7f0000ef5000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000f58000)={@generic="431df1f38e6e005a112f648d1c22ce26", @ifru_addrs=@rc={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}}) r2 = syz_open_dev$sg(&(0x7f00000bb000-0x9)='/dev/sg#\x00', 0x7ffe, 0xbf) ioctl$KVM_SET_PIT(r2, 0x8048ae66, &(0x7f0000d8d000-0x70)={[{0x40, 0x3, 0x5, 0x3, 0x9, 0x8, 0xd5b, 0x5, 0x9, 0xfff, 0x4, 0x6, 0x5}, {0x8, 0x8001, 0x7, 0x1, 0x7fffffff, 0x80000000, 0x5, 0x1, 0x3, 0x8, 0xa5, 0x7, 0x3}, {0x9, 0x2000000, 0xffffffffffffffff, 0x1f, 0x9, 0x3e3, 0x2, 0x6, 0x10001, 0x400000005, 0x7, 0x401, 0x1}], 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SIOCSIFHWADDR(r1, 0x8924, &(0x7f0000317000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x20000000000009, 0x7, @fr_pvc_info=&(0x7f0000d94000-0x14)={0x6, @generic="61e8f06fa5db19c6369a1383355544d6"}}}) socket$netlink(0x10, 0x3, 0x0) ioctl$DRM_IOCTL_GET_MAP(r2, 0xc0186404, &(0x7f0000e4d000)={&(0x7f0000b2c000/0x4000)=nil, 0x4, 0x3, 0x82, &(0x7f0000916000/0x3000)=nil, 0x0}) clone(0x1200000, &(0x7f0000b94000-0x4c)="7c1151d40100ffffffffffffff6011000100ffff06b3a03de50d3824e711bb687f374afc03000000ed1fba023d91fec833ff83050563def101bbdb99bbe8e10f2504faff7cc2537c9a3b23e4", &(0x7f00000c1000-0x4)=0x0, &(0x7f000048e000)=0x0, &(0x7f00007a1000-0x50)="bb99b1083481d5c5c32c03b9a47f88ad59fc70f0fe619aa087f7ef8a85c2c810396e8da8ea0a2cc365974e559f6796be948e5ff93b7509d8c1a0688fed11cac328a4b2e02943649860550348e195e3c3") mbind(&(0x7f0000331000/0x3000)=nil, 0x3000, 0x1, &(0x7f000080e000-0x8)=0x0, 0x8, 0x2) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000e41000-0x12)='/dev/loop-control\x00', 0x0, 0x0) r4 = ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) ioctl$LOOP_CTL_ADD(r3, 0x4c81, r4) 2017/12/17 11:24:12 executing program 1: mmap(&(0x7f0000000000/0xae4000)=nil, 0xae4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000005000)={0x4, 0xffffffffffffffff, 0x0}) open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) sendmsg$unix(r2, &(0x7f0000002000-0x1c)={&(0x7f0000008000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000004000-0x8)=[{&(0x7f0000007000)='"', 0x1}], 0x1, &(0x7f0000005000)=[], 0x0, 0x0}, 0x4000) ioctl$KVM_SET_DEVICE_ATTR(r2, 0x4018aee1, &(0x7f0000004000-0x18)={0x0, 0x100000001, 0x1, &(0x7f0000003000)=0x0}) mmap(&(0x7f0000ae4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000ae5000-0x10)='/dev/sequencer2\x00', 0x101000, 0x0) mmap(&(0x7f0000ae5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_SUPPORTED_CPUID(r3, 0xc008ae05, &(0x7f0000ae6000-0x66)=""/102) ioctl$KVM_GET_SUPPORTED_CPUID(0xffffffffffffffff, 0xc008ae05, &(0x7f0000005000)=""/20) mmap(&(0x7f0000ae5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_l2cap_L2CAP_OPTIONS(r2, 0x6, 0x1, &(0x7f0000ae6000-0xc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000ae6000-0x4)=0xc) 2017/12/17 11:24:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000001000-0x83)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f0000804000)="") mknod(&(0x7f0000ff0000)='./file0\x00', 0x10000000007fe, 0x0) readlink(&(0x7f0000599000-0x8)='./file1\x00', &(0x7f0000de6000)=""/202, 0xca) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f000017a000-0x8)=[], &(0x7f000077a000)=[]) open(&(0x7f0000635000-0x8)='./file0\x00', 0x200, 0x0) 2017/12/17 11:24:12 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10000000010, 0x2, 0xc) write(r0, &(0x7f0000150000)="1f00000001021300fd4345bb000100220240000009000700011601130000c4", 0x1f) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000200000)='/selinux/load\x00', 0x2, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f00004a3000-0x4)=0x0) r2 = syz_open_dev$usbmon(&(0x7f0000758000)='/dev/usbmon#\x00', 0x80000001, 0xc0) ioctl$TIOCSBRK(r2, 0x5427) getsockopt$bt_BT_SECURITY(r2, 0x112, 0x4, &(0x7f00005ba000-0x2)={0x0, 0x0}, 0x2) 2017/12/17 11:24:12 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f000037d000-0x1)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000c6e000/0x4000)=nil, 0x4000, 0x2, 0x34, r1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000c72000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_open(&(0x7f0000001000-0xb)='eth0system\x00', 0x0, 0x64, &(0x7f0000000000)={0x80000001, 0x8, 0x4, 0x9, 0x800, 0xc5, 0x3, 0x3}) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) kcmp(r0, r2, 0x4, r3, r4) socket$inet_tcp(0x2, 0x1, 0x0) getitimer(0x2, &(0x7f000000c000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$inet6(0xa, 0x2000000000001, 0x0) bind$inet6(r5, &(0x7f0000ea4000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r6 = socket$inet6_udp(0xa, 0x2, 0x0) sendto$inet6(r5, &(0x7f00008d7000)="0e", 0x1, 0x20000000, &(0x7f0000b80000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r7 = syz_open_procfs(0x0, &(0x7f0000849000-0x9)='net/tcp6\x00') ioctl$KVM_HAS_DEVICE_ATTR(r7, 0x4018aee3, &(0x7f0000599000)={0x0, 0x8, 0x8, &(0x7f0000782000)=0x0}) readv(r7, &(0x7f0000266000-0x8)=[{&(0x7f0000c3e000)=""/256, 0x100}], 0x1) syz_open_dev$mice(&(0x7f00009e3000-0x10)='/dev/input/mice\x00', 0x0, 0x400000) connect(r6, &(0x7f0000698000)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'gcm(des3_ede-asm)\x00'}, 0x58) mmap(&(0x7f0000000000/0x622000)=nil, 0x622000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = socket(0x10, 0x2, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000e3b000-0x10)={r7, 0x18, &(0x7f000050d000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10) setsockopt$SO_ATTACH_FILTER(r8, 0x1, 0x1a, &(0x7f00001e5000)={0x3, &(0x7f000061b000)=[{0x1d, 0x4, 0x0, 0x7f}, {0x2, 0x1800000, 0x3f, 0xa}, {0x6, 0x10004, 0x7ffffffffffffffd, 0x4}]}, 0x8) 2017/12/17 11:24:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0xf, 0xb797, &(0x7f0000000000)={0x0, 0x0}) ioctl$TUNSETNOCSUM(r0, 0x400454c8, &(0x7f000022d000-0x4)=0x9) prctl$seccomp(0x16, 0x0, &(0x7f00003df000-0x8)={0x8, &(0x7f0000865000-0x40)=[{0x401, 0x4, 0x101, 0xa2c}, {0xb4, 0x56f, 0x81, 0x4}, {0xffffffffffffed3a, 0x7ff, 0x9, 0x3}, {0x9, 0x3, 0x1db6, 0x100000001}, {0x1, 0x2a9, 0x9, 0x6}, {0x6ad5, 0x8000, 0x6, 0x5}, {0x8, 0x6, 0x3, 0x1}, {0xffff, 0xfffffffffffff801, 0xaca0000000, 0x7}]}) setrlimit(0xb, &(0x7f0000ca0000-0x10)={0xae83, 0x1ff}) mlock2(&(0x7f0000912000/0x4000)=nil, 0x4000, 0x81) prctl$setmm(0x23, 0x5, &(0x7f0000ab6000/0x3000)=nil) mremap(&(0x7f00007c5000/0x1000)=nil, 0x1000, 0x4000, 0x200000000000000, &(0x7f0000e60000/0x4000)=nil) r1 = syz_open_dev$tun(&(0x7f0000ef5000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000f58000)={@generic="431df1f38e6e005a112f648d1c22ce26", @ifru_addrs=@rc={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}}) r2 = syz_open_dev$sg(&(0x7f00000bb000-0x9)='/dev/sg#\x00', 0x7ffe, 0xbf) ioctl$KVM_SET_PIT(r2, 0x8048ae66, &(0x7f0000d8d000-0x70)={[{0x40, 0x3, 0x5, 0x3, 0x9, 0x8, 0xd5b, 0x5, 0x9, 0xfff, 0x4, 0x6, 0x5}, {0x8, 0x8001, 0x7, 0x1, 0x7fffffff, 0x80000000, 0x5, 0x1, 0x3, 0x8, 0xa5, 0x7, 0x3}, {0x9, 0x2000000, 0xffffffffffffffff, 0x1f, 0x9, 0x3e3, 0x2, 0x6, 0x10001, 0x400000005, 0x7, 0x401, 0x1}], 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SIOCSIFHWADDR(r1, 0x8924, &(0x7f0000317000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x20000000000009, 0x7, @fr_pvc_info=&(0x7f0000d94000-0x14)={0x6, @generic="61e8f06fa5db19c6369a1383355544d6"}}}) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000016000-0x8)={0x0, 0x5}, &(0x7f00003a8000)=0x8) ioctl$DRM_IOCTL_GET_MAP(r2, 0xc0186404, &(0x7f0000e4d000)={&(0x7f0000b2c000/0x4000)=nil, 0x4, 0x3, 0x82, &(0x7f0000916000/0x3000)=nil, 0x0}) clone(0x1200000, &(0x7f0000b94000-0x4c)="7c1151d40100ffffffffffffff6011000100ffff06b3a03de50d3824e711bb687f374afc03000000ed1fba023d91fec833ff83050563def101bbdb99bbe8e10f2504faff7cc2537c9a3b23e4", &(0x7f00000c1000-0x4)=0x0, &(0x7f000048e000)=0x0, &(0x7f00007a1000-0x50)="bb99b1083481d5c5c32c03b9a47f88ad59fc70f0fe619aa087f7ef8a85c2c810396e8da8ea0a2cc365974e559f6796be948e5ff93b7509d8c1a0688fed11cac328a4b2e02943649860550348e195e3c3") mbind(&(0x7f0000331000/0x3000)=nil, 0x3000, 0x1, &(0x7f000080e000-0x8)=0x0, 0x8, 0x2) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000e41000-0x12)='/dev/loop-control\x00', 0x0, 0x0) r4 = ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) ioctl$LOOP_CTL_ADD(r3, 0x4c81, r4) 2017/12/17 11:24:12 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10000000010, 0x2, 0xc) write(r0, &(0x7f0000150000)="1f00000001021300fd4345bb000100220240000009000700011601130000c4", 0x1f) getsockopt$inet6_dccp_buf(r0, 0x21, 0xc0, &(0x7f0000189000)=""/37, &(0x7f0000409000-0x4)=0x25) ioctl$sock_ipx_SIOCGIFADDR(r0, 0x8915, &(0x7f0000c04000)={"d42a889f39f9402ba78fa6f3c8a02e1d", {0x4, 0x62, 0x6, "3a5d1a9180b8", 0x7, 0x0}}) 2017/12/17 11:24:12 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10000000010, 0x2, 0xc) sigaltstack(&(0x7f000022e000/0x3000)=nil, &(0x7f0000bec000-0x4)=0x0) write(r0, &(0x7f0000150000)="1f00000001021300fd4345bb000100220240000009000700011601130000c4", 0x1f) 2017/12/17 11:24:12 executing program 2: r0 = syz_open_dev$vcsn(&(0x7f00003e8000-0xa)='/dev/vcs#\x00', 0x2008, 0x7699a1d1fa368c90) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = getpid() getpgid(r1) perf_event_open(&(0x7f00003a8000)={0x2, 0x78, 0x2c, 0x3, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0x4000000000000000, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0xde88, 0xfffffffffffffffe, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x800001, 0x0, 0x100, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000072000)='/dev/usbmon#\x00', 0xfffffffffffff199, 0x100fff) mmap(&(0x7f0000000000/0xae6000)=nil, 0xae6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2c000)=nil, 0x2c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6(0xa, 0x80002, 0x88) setsockopt$inet6_int(r3, 0x29, 0x31, &(0x7f0000d9c000)=0xaf1, 0x4) getcwd(&(0x7f0000e76000)=""/89, 0x59) bind$inet6(r3, &(0x7f0000d86000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r2, &(0x7f00007ab000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$TIOCSWINSZ(0xffffffffffffffff, 0x5414, &(0x7f000054f000)={0x0, 0x0, 0x0, 0x0}) recvfrom$unix(0xffffffffffffffff, &(0x7f000006a000)=""/0, 0x0, 0x40000002, &(0x7f00004db000)=@file={0x0, './file0\x00'}, 0xa) perf_event_open(&(0x7f000002f000-0x78)={0x0, 0x78, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x40, 0x0}, 0x0, 0xfffffffffffff08b, 0xffffffffffffffff, 0x0) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f0000f35000)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_GET_FPU(0xffffffffffffffff, 0x81a0ae8c, &(0x7f0000bcb000-0x1a0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) r5 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000221000)=0x0, 0x4) r6 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000050000-0x10)='/selinux/member\x00', 0x2, 0x0) ioctl$KVM_S390_VCPU_FAULT(r6, 0x4004ae52, &(0x7f000017c000-0x8)=0x66b) ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x2) r7 = ioctl$KVM_CREATE_VCPU(r5, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r7, 0x4008ae8a, &(0x7f0000030000)={0x1, 0x0, [{0x1, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}]}) ioctl$KVM_SET_MSRS(r7, 0xc008ae88, &(0x7f0000bb7000)={0x1, 0x0, [{0x2c3, 0x0, 0x0}]}) 2017/12/17 11:24:12 executing program 1: mmap(&(0x7f0000000000/0xae4000)=nil, 0xae4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000ae4000)={0x7, 0xffffffffffffffff, 0x0}) mmap(&(0x7f0000ae4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$llc(0xffffffffffffff9c, &(0x7f0000ae5000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000438000-0x4)=0x10, 0x0) mmap(&(0x7f0000ae4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000ae5000-0x11)='/dev/qat_adf_ctl\x00', 0x4040c0, 0x0) mmap(&(0x7f0000ae4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000ae5000-0x8)={r1, r2}) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000849000)='/dev/autofs\x00', 0x3, 0x0) ioctl$KVM_S390_UCAS_MAP(r3, 0x4018ae50, &(0x7f00005b6000)={0x3, 0x5, 0xdbd}) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) r5 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) ioctl$KVM_CREATE_DEVICE(r5, 0xc00caee0, &(0x7f0000005000)={0x4, 0xffffffffffffffff, 0x0}) open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) sendmsg$unix(r6, &(0x7f0000002000-0x1c)={&(0x7f0000008000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000004000-0x8)=[{&(0x7f0000007000)='"', 0x1}], 0x1, &(0x7f0000005000)=[], 0x0, 0x0}, 0x4000) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r6, 0xc0605345, &(0x7f0000113000-0x5c)={0x1, 0x0, {0x0, 0x0, 0xf95, 0x3, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_DEVICE_ATTR(r6, 0x4018aee1, &(0x7f0000004000-0x18)={0x0, 0x100000001, 0x1, &(0x7f0000003000)=0x0}) ioctl$KVM_GET_SUPPORTED_CPUID(0xffffffffffffffff, 0xc008ae05, &(0x7f0000005000)=""/20) 2017/12/17 11:24:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0xf, 0xb797, &(0x7f0000000000)={0x0, 0x0}) ioctl$TUNSETNOCSUM(r0, 0x400454c8, &(0x7f000022d000-0x4)=0x9) prctl$seccomp(0x16, 0x0, &(0x7f00003df000-0x8)={0x8, &(0x7f0000865000-0x40)=[{0x401, 0x4, 0x101, 0xa2c}, {0xb4, 0x56f, 0x81, 0x4}, {0xffffffffffffed3a, 0x7ff, 0x9, 0x3}, {0x9, 0x3, 0x1db6, 0x100000001}, {0x1, 0x2a9, 0x9, 0x6}, {0x6ad5, 0x8000, 0x6, 0x5}, {0x8, 0x6, 0x3, 0x1}, {0xffff, 0xfffffffffffff801, 0xaca0000000, 0x7}]}) setrlimit(0xb, &(0x7f0000ca0000-0x10)={0xae83, 0x1ff}) mlock2(&(0x7f0000912000/0x4000)=nil, 0x4000, 0x81) prctl$setmm(0x23, 0x5, &(0x7f0000ab6000/0x3000)=nil) mremap(&(0x7f00007c5000/0x1000)=nil, 0x1000, 0x4000, 0x200000000000000, &(0x7f0000e60000/0x4000)=nil) r1 = syz_open_dev$tun(&(0x7f0000ef5000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000f58000)={@generic="431df1f38e6e005a112f648d1c22ce26", @ifru_addrs=@rc={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}}) r2 = syz_open_dev$sg(&(0x7f00000bb000-0x9)='/dev/sg#\x00', 0x7ffe, 0xbf) ioctl$KVM_SET_PIT(r2, 0x8048ae66, &(0x7f0000d8d000-0x70)={[{0x40, 0x3, 0x5, 0x3, 0x9, 0x8, 0xd5b, 0x5, 0x9, 0xfff, 0x4, 0x6, 0x5}, {0x8, 0x8001, 0x7, 0x1, 0x7fffffff, 0x80000000, 0x5, 0x1, 0x3, 0x8, 0xa5, 0x7, 0x3}, {0x9, 0x2000000, 0xffffffffffffffff, 0x1f, 0x9, 0x3e3, 0x2, 0x6, 0x10001, 0x400000005, 0x7, 0x401, 0x1}], 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socket$netlink(0x10, 0x3, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000016000-0x8)={0x0, 0x5}, &(0x7f00003a8000)=0x8) ioctl$DRM_IOCTL_GET_MAP(r2, 0xc0186404, &(0x7f0000e4d000)={&(0x7f0000b2c000/0x4000)=nil, 0x4, 0x3, 0x82, &(0x7f0000916000/0x3000)=nil, 0x0}) clone(0x1200000, &(0x7f0000b94000-0x4c)="7c1151d40100ffffffffffffff6011000100ffff06b3a03de50d3824e711bb687f374afc03000000ed1fba023d91fec833ff83050563def101bbdb99bbe8e10f2504faff7cc2537c9a3b23e4", &(0x7f00000c1000-0x4)=0x0, &(0x7f000048e000)=0x0, &(0x7f00007a1000-0x50)="bb99b1083481d5c5c32c03b9a47f88ad59fc70f0fe619aa087f7ef8a85c2c810396e8da8ea0a2cc365974e559f6796be948e5ff93b7509d8c1a0688fed11cac328a4b2e02943649860550348e195e3c3") mbind(&(0x7f0000331000/0x3000)=nil, 0x3000, 0x1, &(0x7f000080e000-0x8)=0x0, 0x8, 0x2) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000e41000-0x12)='/dev/loop-control\x00', 0x0, 0x0) r4 = ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) ioctl$LOOP_CTL_ADD(r3, 0x4c81, r4) 2017/12/17 11:24:12 executing program 5: ioctl$KVM_SET_PIT2(0xffffffffffffffff, 0x4070aea0, &(0x7f0000000000)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x7, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00004f1000)='./file0\x00', 0x4000, 0x41) ioctl$KVM_SET_NR_MMU_PAGES(r1, 0xae44, 0x2) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000bba000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$binder(&(0x7f000086d000-0xd)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r3, 0x0) r4 = syz_open_dev$mouse(&(0x7f0000c76000-0x12)='/dev/input/mouse#\x00', 0x7, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r4, 0x800442d2, &(0x7f0000c9a000-0x8)={0x1, &(0x7f00007d3000-0x1e)=[{0x0, 0x0, 0x0, ""/6, ""/16}]}) ioctl$BINDER_SET_CONTEXT_MGR(r3, 0x40046207, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f00002ab000-0x4)=0x4, 0x4) lookup_dcookie(0xfc, &(0x7f00009e3000-0xd7)=""/215, 0xd7) ioctl$KVM_GET_REG_LIST(r4, 0xc008aeb0, &(0x7f000074d000)={0x6, [0x96, 0x8001, 0xce, 0xfffffffffffffb93, 0x80000001, 0xf20]}) get_mempolicy(&(0x7f0000fc1000-0x4)=0x0, &(0x7f0000979000)=0x0, 0x7, &(0x7f0000ba9000/0x3000)=nil, 0x2) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r3, 0xc00c64b5, &(0x7f0000329000-0x8)={&(0x7f00004fa000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xa}) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f00002e1000)={0x4c, 0x0, &(0x7f0000452000-0x4c)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x48, 0x18, &(0x7f00006b9000)=[@ptr={0x70742a85, 0x1, &(0x7f0000802000)=0x0, 0x1, 0x0, 0x0}, @fda={0x66646185, 0xa, 0x0, 0x1}], &(0x7f0000788000-0x20)=[0x0, 0x28, 0x0]}, 0x1000}}], 0x0, 0x0, &(0x7f0000944000-0x3)=""}) setitimer(0x3, &(0x7f000083b000-0x10)={{0x0, 0x7530}, {0x0, 0x0}}, &(0x7f00004d7000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) r5 = mmap$binder(&(0x7f0000c90000/0x2000)=nil, 0x2000, 0x100000c, 0x8011, r3, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r4, 0xc018620b, &(0x7f00005fa000-0x18)={r5, 0x0, 0x0, 0x0}) open(&(0x7f0000c16000)='./file0\x00', 0x240102, 0x0) rt_sigpending(&(0x7f000066f000-0x8)={0x0}, 0x8) kcmp(r2, r2, 0x1, r0, r0) bind$inet6(0xffffffffffffffff, &(0x7f0000b54000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) getpriority(0x0, r2) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0xf, &(0x7f0000598000)=0x800000000000000b, 0x4) listen(r1, 0x7aa4) ioctl$sock_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f00001ec000-0x4)=0x0) 2017/12/17 11:24:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000001000-0x83)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f0000804000)="") mknod(&(0x7f0000ff0000)='./file0\x00', 0x10000000007fe, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000177000)='/dev/input/mouse#\x00', 0x800, 0x0) ioctl$sock_ipx_SIOCSIFADDR(r0, 0x8916, &(0x7f00006dc000)={"9acf3ee5f9daba395d9eb6980557b603", {0x4, 0x8006, 0x4064, "aa26f973698a", 0x100000001, 0x0}}) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f000017a000-0x8)=[], &(0x7f000077a000)=[]) getsockname(r0, &(0x7f00008d3000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000382000)=0x10) open(&(0x7f0000635000-0x8)='./file0\x00', 0x200, 0x0) 2017/12/17 11:24:12 executing program 6: r0 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa, 0x1, 0x1e92, @loopback={0x0, 0x1}, 0x2150}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x3f, 0x1f, 0x5, 0x80}, &(0x7f0000000000)=0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000001000-0x8)={r1, 0x100000001}, 0x8) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000017000-0x8b6)="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", 0x8b7, 0x0, &(0x7f0000015000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/17 11:24:12 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f000006c000)={@random="e3ae8895310d", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x4000000800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x67, 0x0, @rand_addr=0x0, @broadcast=0xffffffff, {[]}}, @igmp={0x21, 0x0, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, "bc010000dede23000000800005070000e60100b0"}}}}}, 0x0) prctl$setendian(0x14, 0x2) 2017/12/17 11:24:12 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10000000010, 0x2, 0xc) write(r0, &(0x7f0000150000)="1f00000001021300fd4345bb000100220240000009000700011601130000c4", 0x1f) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00008e8000-0xf8)={0x0, 0xf0, "7240f24a85ab45e74a21c8fe2dddcc5b44bdb98fbc49ed2fef94fe164ac1d72a03696d4d30548edc0e18fe15a7a50cf21e9837cd48229214dc0966a3f9877dd960caecfe5658bbbd039ab82cd56a66b249faa1090e3041f5c7fd29a6862db52fc8cc5c7dbbd19c42f465334b436b2f788772b97a5c58017598b0f5f8dc2a21e047f6d6071cc6118057a4dc7995e1dd3c2f8c7082a705eb39a73373515c9761203c733db2c11038cefb1ba531ee337b1183669af46746ef7f630a2fe8961028e42d408d9f198cb8d4c585a6ed356267c3a361cc42ed066e6c5953a64e24c5ccb210ee4c9f976f753357af2d3a6a4e5c39"}, &(0x7f0000dbc000)=0xf8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000f18000-0x94)={r1, 0x8c, "4816e879be2e486a86f18e945a53377b8507cabc12c754dd71078910be91c9683ad8a4238a9de0539501cd91323a45698735349d068ad6ad6067d10218f39eabb530d50924a55f1bb752f10bc0c3c39274e45d8bd8f88062850454d7e4088468a95f921138e1eb57fc3ea14f666b7a2843909beda50ea3d9dd7d6186af015386f125e35d3831ea092b1e9ed7"}, &(0x7f00003eb000)=0x94) r2 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000f8c000)='/selinux/member\x00', 0x2, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r2, 0x8934, &(0x7f0000961000)={@generic="8127237b98ce5ab9cef6bd80b063fcd3", @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$KDGKBSENT(r2, 0x4b48, &(0x7f000099c000-0x4)={0x7, 0x2, 0xffff}) 2017/12/17 11:24:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0xf, 0xb797, &(0x7f0000000000)={0x0, 0x0}) ioctl$TUNSETNOCSUM(r0, 0x400454c8, &(0x7f000022d000-0x4)=0x9) prctl$seccomp(0x16, 0x0, &(0x7f00003df000-0x8)={0x8, &(0x7f0000865000-0x40)=[{0x401, 0x4, 0x101, 0xa2c}, {0xb4, 0x56f, 0x81, 0x4}, {0xffffffffffffed3a, 0x7ff, 0x9, 0x3}, {0x9, 0x3, 0x1db6, 0x100000001}, {0x1, 0x2a9, 0x9, 0x6}, {0x6ad5, 0x8000, 0x6, 0x5}, {0x8, 0x6, 0x3, 0x1}, {0xffff, 0xfffffffffffff801, 0xaca0000000, 0x7}]}) setrlimit(0xb, &(0x7f0000ca0000-0x10)={0xae83, 0x1ff}) mlock2(&(0x7f0000912000/0x4000)=nil, 0x4000, 0x81) prctl$setmm(0x23, 0x5, &(0x7f0000ab6000/0x3000)=nil) mremap(&(0x7f00007c5000/0x1000)=nil, 0x1000, 0x4000, 0x200000000000000, &(0x7f0000e60000/0x4000)=nil) r1 = syz_open_dev$tun(&(0x7f0000ef5000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000f58000)={@generic="431df1f38e6e005a112f648d1c22ce26", @ifru_addrs=@rc={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}}) r2 = syz_open_dev$sg(&(0x7f00000bb000-0x9)='/dev/sg#\x00', 0x7ffe, 0xbf) ioctl$SIOCSIFHWADDR(r1, 0x8924, &(0x7f0000317000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x20000000000009, 0x7, @fr_pvc_info=&(0x7f0000d94000-0x14)={0x6, @generic="61e8f06fa5db19c6369a1383355544d6"}}}) socket$netlink(0x10, 0x3, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000016000-0x8)={0x0, 0x5}, &(0x7f00003a8000)=0x8) ioctl$DRM_IOCTL_GET_MAP(r2, 0xc0186404, &(0x7f0000e4d000)={&(0x7f0000b2c000/0x4000)=nil, 0x4, 0x3, 0x82, &(0x7f0000916000/0x3000)=nil, 0x0}) clone(0x1200000, &(0x7f0000b94000-0x4c)="7c1151d40100ffffffffffffff6011000100ffff06b3a03de50d3824e711bb687f374afc03000000ed1fba023d91fec833ff83050563def101bbdb99bbe8e10f2504faff7cc2537c9a3b23e4", &(0x7f00000c1000-0x4)=0x0, &(0x7f000048e000)=0x0, &(0x7f00007a1000-0x50)="bb99b1083481d5c5c32c03b9a47f88ad59fc70f0fe619aa087f7ef8a85c2c810396e8da8ea0a2cc365974e559f6796be948e5ff93b7509d8c1a0688fed11cac328a4b2e02943649860550348e195e3c3") mbind(&(0x7f0000331000/0x3000)=nil, 0x3000, 0x1, &(0x7f000080e000-0x8)=0x0, 0x8, 0x2) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000e41000-0x12)='/dev/loop-control\x00', 0x0, 0x0) r4 = ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) ioctl$LOOP_CTL_ADD(r3, 0x4c81, r4) 2017/12/17 11:24:12 executing program 1: mmap(&(0x7f0000000000/0xae4000)=nil, 0xae4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000005000)={0x4, 0xffffffffffffffff, 0x0}) open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) sendmsg$unix(r2, &(0x7f0000002000-0x1c)={&(0x7f0000008000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000004000-0x8)=[{&(0x7f0000007000)='"', 0x1}], 0x1, &(0x7f0000005000)=[], 0x0, 0x0}, 0x4000) mmap(&(0x7f0000ae4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_DEVICE_ATTR(r1, 0x4018aee1, &(0x7f0000004000-0x18)={0x0, 0x100000001, 0x1, &(0x7f0000ae4000)=0x0}) ioctl$KVM_GET_SUPPORTED_CPUID(0xffffffffffffffff, 0xc008ae05, &(0x7f0000005000)=""/20) 2017/12/17 11:24:12 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000906000)='./file0\x00', &(0x7f0000289000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setfsgid(r0) syz_emit_ethernet(0x3e, &(0x7f000006c000)={@random="e3ae8895310d", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x4000000800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x67, 0x0, @rand_addr=0x0, @broadcast=0xffffffff, {[]}}, @igmp={0x21, 0x0, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, "bc010000dede23000000800005070000e60100b0"}}}}}, 0x0) 2017/12/17 11:24:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000001000-0x83)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f0000804000)="") r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00005b0000)='/dev/qat_adf_ctl\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f00006f5000-0x8c)={0x6, 0x40, 0x3, 'queue0\x00', 0x4b, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mknod(&(0x7f0000bec000-0x8)='./file0\x00', 0x10000000007fe, 0x4) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f000017a000-0x8)=[], &(0x7f000077a000)=[]) open(&(0x7f0000635000-0x8)='./file0\x00', 0x200, 0x0) 2017/12/17 11:24:12 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000437000)='/dev/ptmx\x00', 0x400001, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x45, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x3c1c, 0x0, 0x100, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = fcntl$getown(r1, 0x9) r3 = getpgid(r2) sched_setaffinity(r3, 0x8, &(0x7f0000b5e000)=0x2) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000133000)={0x1, 0x40, 0x4f32, 0x4, 0x33b7, 0x6, 0x40, 0x5, 0x0, 0x9}) fcntl$dupfd(r0, 0x0, r1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = gettid() r5 = perf_event_open(&(0x7f000002f000-0x78)={0x3, 0x78, 0x44, 0x2, 0x0, 0x0, 0x0, 0xffffffffffff5ba7, 0x200, 0x8, 0x1, 0x8001, 0x0, 0x5, 0x0, 0x0, 0x7, 0xfffffffffffffffe, 0x5, 0x3, 0x0, 0x0, 0x2, 0x0, 0x80000001, 0x0, 0x0}, r4, 0x0, 0xffffffffffffffff, 0x0) sched_setaffinity(r4, 0x8, &(0x7f000050f000-0x8)=0xfffffffffffffff7) ioctl$PERF_EVENT_IOC_REFRESH(r5, 0x2402, 0x9) dup3(0xffffffffffffffff, r1, 0x80000) r6 = socket$inet6(0xa, 0x10000000000002, 0x0) setsockopt$inet6_MCAST_MSFILTER(r6, 0x29, 0x30, &(0x7f0000479000)={0x2, {{0xa, 0x2, 0x7ff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4000000000000aea}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x4, [{{0xa, 0x1, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0xbe, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x1ff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x401}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x1003, @loopback={0x0, 0x1}, 0x200}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x290) getsockopt$inet6_int(r6, 0x29, 0xc8, &(0x7f0000207000-0x4)=0x0, &(0x7f0000255000-0x4)=0x4) mmap(&(0x7f0000000000/0x979000)=nil, 0x979000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = socket$inet_tcp(0x2, 0x1, 0x0) pipe(&(0x7f00003b3000+0x14e)={0x0, 0x0}) r10 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r10, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0xf34, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r10, &(0x7f0000002000-0x6)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r10, &(0x7f00007c9000-0x78)=[{{&(0x7f0000751000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f000096f000-0x70)=[{&(0x7f0000879000-0x1000)="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0x1000}, {&(0x7f000026f000)="9b0f15d294a51982f423fc2a62b9be4fc5b90531977c5efdcd9ea7731cac909c1349332994ecadbfc022c326c9c0f815b7175b32ebd6a3b3a49e951b55e059f68de4513afc66f0a64039c87b95ddbeea11cac297415b05c106", 0x59}, {&(0x7f0000e43000-0x14)="b67f263aef0a0cf5db0008c5667469968828e896", 0x14}, {&(0x7f0000875000)="fb94770e31cc4ddc7d3e0d3c917dc93de3e4a28930fca042da35a33ecf24ac145c950d78aa476f6097724f8f6221938b167d08689f682b6fc5c7e0ac63b576ca85a13d9660708b85839cd5e7daca176b90d0833fb1a36960addea7b9a4f1b8d5f1e84f3d48fa40b478b39de981ed5e052cd49d998b6c665507cfbec69134c50d0dc3f045fde54602e5b3fb", 0x8b}, {&(0x7f0000cf5000-0x41)="6148da73aa62cbb347fe61397a523aba6750b67ea1137f6489f22784f0c6b71046cc1ac2ae6a4a69a9aa26452682da20756b87524b2dfc7f4ac3325805ff98bb7e", 0x41}, {&(0x7f000068c000)="ede64ca9bacea3163c01ea5c8fd33870778d05fbaa5d73fbcb85e66537d9579026c13de708316ccd72c29777438c281d47d703cb8ec47ce85490071c10516014d63cd8b07323e73e27a97e4af41d74f9fa52360e1178880f8a3f", 0x5a}, 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"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{0x94, 0x119, 0x100000000, "a69e94690a560cc0d72bfc8baff67d4c1d7bc174f95071be6854b81ef93570fdd20792a7fdf0ac83e429a7ad72d4d41f4766e383d54863d2066e31bfcb7a5c0e77fe10df5541cd58b69b88a12ad0d5673d5be15061afe3b803d5872c2cb4cf91dcadb8aa06943108f4797239c6b204bbb16d722fab053ec3332b6f0b517d06e486ddac46fb7abbc7"}], 0x10a0, 0x8000000000000}, 0x0}], 0x2, 0x4004) shutdown(r6, 0x1) mmap(&(0x7f0000979000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000979000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r8, 0x84, 0x0, &(0x7f00006ba000-0x10)={0x0, 0x1, 0x4, 0x7fff}, &(0x7f000097a000-0x4)=0x10) splice(r7, 0x0, r9, 0x0, 0x4, 0x6) 2017/12/17 11:24:12 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000361000-0x11)='/dev/qat_adf_ctl\x00', 0x240, 0x0) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f0000836000)=""/39) r1 = socket(0x10000000010, 0x2, 0xc) write(r1, &(0x7f0000150000)="1f00000001021300fd4345bb000100220240000009000700011601130000c4", 0x1f) 2017/12/17 11:24:12 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) mmap(&(0x7f0000ae4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000ae6000-0x15)='/proc/self/net/pfkey\x00', 0x600, 0x0) write$eventfd(r1, &(0x7f000023a000)=0x1, 0x8) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_DEVICE(r2, 0xc00caee0, &(0x7f0000005000)={0x4, r0, 0xffdffffffffffffe}) open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x4) sendmsg$unix(r3, &(0x7f0000002000-0x1c)={&(0x7f0000008000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000004000-0x8)=[{&(0x7f0000007000)='"', 0x1}], 0x1, &(0x7f0000005000)=[], 0x0, 0x0}, 0x4000) ioctl$KVM_SET_DEVICE_ATTR(r3, 0x4018aee1, &(0x7f0000004000-0x18)={0x0, 0x100000001, 0x1, &(0x7f0000003000)=0x0}) ioctl$KVM_GET_SUPPORTED_CPUID(0xffffffffffffffff, 0xc008ae05, &(0x7f0000005000)=""/20) [ 361.364632] QAT: Invalid ioctl [ 361.378497] QAT: Invalid ioctl 2017/12/17 11:24:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0xf, 0xb797, &(0x7f0000000000)={0x0, 0x0}) ioctl$TUNSETNOCSUM(r0, 0x400454c8, &(0x7f000022d000-0x4)=0x9) prctl$seccomp(0x16, 0x0, &(0x7f00003df000-0x8)={0x8, &(0x7f0000865000-0x40)=[{0x401, 0x4, 0x101, 0xa2c}, {0xb4, 0x56f, 0x81, 0x4}, {0xffffffffffffed3a, 0x7ff, 0x9, 0x3}, {0x9, 0x3, 0x1db6, 0x100000001}, {0x1, 0x2a9, 0x9, 0x6}, {0x6ad5, 0x8000, 0x6, 0x5}, {0x8, 0x6, 0x3, 0x1}, {0xffff, 0xfffffffffffff801, 0xaca0000000, 0x7}]}) setrlimit(0xb, &(0x7f0000ca0000-0x10)={0xae83, 0x1ff}) mlock2(&(0x7f0000912000/0x4000)=nil, 0x4000, 0x81) prctl$setmm(0x23, 0x5, &(0x7f0000ab6000/0x3000)=nil) mremap(&(0x7f00007c5000/0x1000)=nil, 0x1000, 0x4000, 0x200000000000000, &(0x7f0000e60000/0x4000)=nil) r1 = syz_open_dev$tun(&(0x7f0000ef5000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000f58000)={@generic="431df1f38e6e005a112f648d1c22ce26", @ifru_addrs=@rc={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}}) ioctl$SIOCSIFHWADDR(r1, 0x8924, &(0x7f0000317000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x20000000000009, 0x7, @fr_pvc_info=&(0x7f0000d94000-0x14)={0x6, @generic="61e8f06fa5db19c6369a1383355544d6"}}}) socket$netlink(0x10, 0x3, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000016000-0x8)={0x0, 0x5}, &(0x7f00003a8000)=0x8) ioctl$DRM_IOCTL_GET_MAP(0xffffffffffffffff, 0xc0186404, &(0x7f0000e4d000)={&(0x7f0000b2c000/0x4000)=nil, 0x4, 0x3, 0x82, &(0x7f0000916000/0x3000)=nil, 0x0}) clone(0x1200000, &(0x7f0000b94000-0x4c)="7c1151d40100ffffffffffffff6011000100ffff06b3a03de50d3824e711bb687f374afc03000000ed1fba023d91fec833ff83050563def101bbdb99bbe8e10f2504faff7cc2537c9a3b23e4", &(0x7f00000c1000-0x4)=0x0, &(0x7f000048e000)=0x0, &(0x7f00007a1000-0x50)="bb99b1083481d5c5c32c03b9a47f88ad59fc70f0fe619aa087f7ef8a85c2c810396e8da8ea0a2cc365974e559f6796be948e5ff93b7509d8c1a0688fed11cac328a4b2e02943649860550348e195e3c3") mbind(&(0x7f0000331000/0x3000)=nil, 0x3000, 0x1, &(0x7f000080e000-0x8)=0x0, 0x8, 0x2) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000e41000-0x12)='/dev/loop-control\x00', 0x0, 0x0) r3 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) ioctl$LOOP_CTL_ADD(r2, 0x4c81, r3) 2017/12/17 11:24:12 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10000000010, 0x2, 0xc) setsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000a1d000)=0x40, 0x4) write(r0, &(0x7f00004fd000-0x1f)="1f00000001021300fd4345bb000100220240000009000700011601130000c4", 0x1f) clock_adjtime(0x6, &(0x7f00008c6000-0x68)={0x40, 0x3, 0x4, 0x3, 0x101, 0x5, 0xffffffff, 0x7, 0x9, 0xb39b, 0x80, 0x4, 0x81, 0xfffffffffffff801, 0x7, 0x0, 0x362, 0x7, 0x6, 0x38d0, 0xffffffffffffb015, 0x9438, 0x8, 0xe4d2, 0x5b, 0x9}) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000352000)='/selinux/access\x00', 0x2, 0x0) ioctl$TIOCLINUX6(r1, 0x541c, &(0x7f00008a1000)={0x6, 0x5}) [ 361.415535] QAT: Invalid ioctl 2017/12/17 11:24:12 executing program 1: mmap(&(0x7f0000000000/0xae4000)=nil, 0xae4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000005000)={0x4, 0xffffffffffffffff, 0x0}) open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000ae4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0086426, &(0x7f000066e000)={0x8, &(0x7f0000ae4000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$KDSETMODE(r2, 0x4b3a, 0x3) sendmsg$unix(r2, &(0x7f0000911000-0x1c)={&(0x7f0000008000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000004000-0x8)=[{&(0x7f0000007000)='"', 0x1}], 0x1, &(0x7f000075e000)=[], 0x0, 0x0}, 0x3ffe) ioctl$KVM_SET_DEVICE_ATTR(r2, 0x4018aee1, &(0x7f0000004000-0x18)={0x0, 0x100000001, 0x1, &(0x7f0000003000)=0x0}) ioctl$KVM_GET_SUPPORTED_CPUID(0xffffffffffffffff, 0xc008ae05, &(0x7f0000005000)=""/20) 2017/12/17 11:24:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000001000-0x83)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f0000804000)="") mknod(&(0x7f0000ff0000)='./file0\x00', 0x10000000007fe, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f000017a000-0x8)=[], &(0x7f000077a000)=[]) r0 = open(&(0x7f0000635000-0x8)='./file0\x00', 0x200, 0x0) bind$nfc_llcp(r0, &(0x7f0000ab9000)={0x27, 0xfffffffffffffd46, 0x7, 0x3, 0x0, 0x101, "45218387e9c63c0c45bb35c2afba989a72c089ffedd3977e3227c7298dfb75346aaa8ba82573d0fb6b40ab4dbb9c90484210a5528111f8dbb07f98ba42fdfb", 0x8}, 0x58) [ 361.444828] QAT: Invalid ioctl [ 361.548266] binder: 519:578 ioctl c00c64b5 20328ff8 returned -22 [ 361.565860] binder: 519:578 got transaction with invalid parent offset or type [ 361.573458] binder: 519:578 transaction failed 29201/-22, size 72-24 line 3075 [ 361.581772] binder_alloc: binder_alloc_mmap_handler: 519 20c90000-20c92000 already mapped failed -16 [ 361.600825] binder_alloc: binder_alloc_mmap_handler: 519 20000000-20002000 already mapped failed -16 [ 361.610384] binder: BINDER_SET_CONTEXT_MGR already set [ 361.615719] binder: 519:586 ioctl 40046207 0 returned -16 [ 361.625892] binder: 519:578 ioctl c00c64b5 20328ff8 returned -22 [ 361.632142] binder_alloc: 519: binder_alloc_buf, no vma [ 361.637533] binder: 519:585 transaction failed 29189/-3, size 72-24 line 2890 2017/12/17 11:24:12 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigaction(0xc, &(0x7f0000000000)={0x5, {0xffffffffffffffff}, 0x80000000, 0x6}, &(0x7f0000001000-0x18)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000001000-0x8)={0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000097a000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = dup2(0xffffffffffffffff, 0xffffffffffffffff) unshare(0x40600) ioctl$KVM_GET_XSAVE(r2, 0x9000aea4, &(0x7f000039a000)={""/1024}) ioctl$TIOCGSID(r2, 0x540f, &(0x7f0000460000-0x4)=0x0) ioctl$KVM_GET_MSR_INDEX_LIST(r0, 0xc004ae02, &(0x7f0000cb5000-0x1c)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_ENABLE_CAP(r1, 0x4040ae79, &(0x7f00004b4000-0x68)={0x0, 0x0, [0x400000000000000, 0x3, 0x1, 0x3], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000356000)={0x0, 0x8000}, &(0x7f0000a13000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000b3d000-0x68)={r3, 0x60, "689238c3506a62ac8d7aa67af0a8e5e180d19b467e7bd3f8f120664d23e53d54a3e084984d0c68270a7d233a05afde52dbba50af31bb67ac03d17182eb5726d95277ed1599cd8c72eea00e7ab419836dcd79a5d5edc49c92a59fa939a0429118"}, &(0x7f00009a4000-0x4)=0x68) ioctl$KDSIGACCEPT(r2, 0x4b4e, 0x3b) 2017/12/17 11:24:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0xf, 0xb797, &(0x7f0000000000)={0x0, 0x0}) ioctl$TUNSETNOCSUM(r0, 0x400454c8, &(0x7f000022d000-0x4)=0x9) prctl$seccomp(0x16, 0x0, &(0x7f00003df000-0x8)={0x8, &(0x7f0000865000-0x40)=[{0x401, 0x4, 0x101, 0xa2c}, {0xb4, 0x56f, 0x81, 0x4}, {0xffffffffffffed3a, 0x7ff, 0x9, 0x3}, {0x9, 0x3, 0x1db6, 0x100000001}, {0x1, 0x2a9, 0x9, 0x6}, {0x6ad5, 0x8000, 0x6, 0x5}, {0x8, 0x6, 0x3, 0x1}, {0xffff, 0xfffffffffffff801, 0xaca0000000, 0x7}]}) setrlimit(0xb, &(0x7f0000ca0000-0x10)={0xae83, 0x1ff}) mlock2(&(0x7f0000912000/0x4000)=nil, 0x4000, 0x81) prctl$setmm(0x23, 0x5, &(0x7f0000ab6000/0x3000)=nil) mremap(&(0x7f00007c5000/0x1000)=nil, 0x1000, 0x4000, 0x200000000000000, &(0x7f0000e60000/0x4000)=nil) r1 = syz_open_dev$tun(&(0x7f0000ef5000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000f58000)={@generic="431df1f38e6e005a112f648d1c22ce26", @ifru_addrs=@rc={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}}) r2 = syz_open_dev$sg(&(0x7f00000bb000-0x9)='/dev/sg#\x00', 0x7ffe, 0xbf) ioctl$SIOCSIFHWADDR(r1, 0x8924, &(0x7f0000317000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x20000000000009, 0x7, @fr_pvc_info=&(0x7f0000d94000-0x14)={0x6, @generic="61e8f06fa5db19c6369a1383355544d6"}}}) socket$netlink(0x10, 0x3, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000016000-0x8)={0x0, 0x5}, &(0x7f00003a8000)=0x8) ioctl$DRM_IOCTL_GET_MAP(r2, 0xc0186404, &(0x7f0000e4d000)={&(0x7f0000b2c000/0x4000)=nil, 0x4, 0x3, 0x82, &(0x7f0000916000/0x3000)=nil, 0x0}) clone(0x1200000, &(0x7f0000b94000-0x4c)="7c1151d40100ffffffffffffff6011000100ffff06b3a03de50d3824e711bb687f374afc03000000ed1fba023d91fec833ff83050563def101bbdb99bbe8e10f2504faff7cc2537c9a3b23e4", &(0x7f00000c1000-0x4)=0x0, &(0x7f000048e000)=0x0, &(0x7f00007a1000-0x50)="bb99b1083481d5c5c32c03b9a47f88ad59fc70f0fe619aa087f7ef8a85c2c810396e8da8ea0a2cc365974e559f6796be948e5ff93b7509d8c1a0688fed11cac328a4b2e02943649860550348e195e3c3") mbind(&(0x7f0000331000/0x3000)=nil, 0x3000, 0x1, &(0x7f000080e000-0x8)=0x0, 0x8, 0x2) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000e41000-0x12)='/dev/loop-control\x00', 0x0, 0x0) r4 = ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) ioctl$LOOP_CTL_ADD(r3, 0x4c81, r4) 2017/12/17 11:24:12 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10000000010, 0x2, 0xc) write(r0, &(0x7f0000150000)="1f00000001021300fd4345bb000100220240000009000700011601130000c4", 0x1f) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000c5b000)={0x0, 0xd2, "9256f292e7846939e43c3930ee57ec7e58333107a661c259653253579c9bdb9fd6d54d23b3b4daf76c34ac3667404b3d6986b622b355c80b2dde27b96f196845d53681b2943f1aff6d515c4f2e3967ddd88510978959402e2ac679ff82b113d08559a6d58b635f72ed02a8f984117032bb364667c18c36f4f3cf28aa7a361b6e2b889764240cfbc7fc4dcf34a7b44abbc9c5be87ae742b57fdee57d878f810eae30168cf8271a2ef95af728074c88002f3af7c7057f9389fea8c96079f13b5f6480dedc563611137776ce21912c79ac7f259"}, &(0x7f0000a78000)=0xda) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000d2e000-0x10)={0x0, 0x200, 0x9, 0x87, r1}, &(0x7f0000c45000-0x4)=0x10) ioctl$sock_netdev_private(r0, 0x89f2, &(0x7f0000b0f000-0x21)="b51d71fbac31d837b20982993397c717be6ac52acbac7d7f0dd83fd80520d0122e") setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f00008b8000-0x90)={0x0, {{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) 2017/12/17 11:24:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0xf, 0xb797, &(0x7f0000000000)={0x0, 0x0}) ioctl$TUNSETNOCSUM(r0, 0x400454c8, &(0x7f000022d000-0x4)=0x9) prctl$seccomp(0x16, 0x0, &(0x7f00003df000-0x8)={0x8, &(0x7f0000865000-0x40)=[{0x401, 0x4, 0x101, 0xa2c}, {0xb4, 0x56f, 0x81, 0x4}, {0xffffffffffffed3a, 0x7ff, 0x9, 0x3}, {0x9, 0x3, 0x1db6, 0x100000001}, {0x1, 0x2a9, 0x9, 0x6}, {0x6ad5, 0x8000, 0x6, 0x5}, {0x8, 0x6, 0x3, 0x1}, {0xffff, 0xfffffffffffff801, 0xaca0000000, 0x7}]}) setrlimit(0xb, &(0x7f0000ca0000-0x10)={0xae83, 0x1ff}) mlock2(&(0x7f0000912000/0x4000)=nil, 0x4000, 0x81) prctl$setmm(0x23, 0x5, &(0x7f0000ab6000/0x3000)=nil) mremap(&(0x7f00007c5000/0x1000)=nil, 0x1000, 0x4000, 0x200000000000000, &(0x7f0000e60000/0x4000)=nil) r1 = syz_open_dev$tun(&(0x7f0000ef5000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$SIOCSIFHWADDR(r1, 0x8924, &(0x7f0000317000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x20000000000009, 0x7, @fr_pvc_info=&(0x7f0000d94000-0x14)={0x6, @generic="61e8f06fa5db19c6369a1383355544d6"}}}) socket$netlink(0x10, 0x3, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000016000-0x8)={0x0, 0x5}, &(0x7f00003a8000)=0x8) ioctl$DRM_IOCTL_GET_MAP(0xffffffffffffffff, 0xc0186404, &(0x7f0000e4d000)={&(0x7f0000b2c000/0x4000)=nil, 0x4, 0x3, 0x82, &(0x7f0000916000/0x3000)=nil, 0x0}) clone(0x1200000, &(0x7f0000b94000-0x4c)="7c1151d40100ffffffffffffff6011000100ffff06b3a03de50d3824e711bb687f374afc03000000ed1fba023d91fec833ff83050563def101bbdb99bbe8e10f2504faff7cc2537c9a3b23e4", &(0x7f00000c1000-0x4)=0x0, &(0x7f000048e000)=0x0, &(0x7f00007a1000-0x50)="bb99b1083481d5c5c32c03b9a47f88ad59fc70f0fe619aa087f7ef8a85c2c810396e8da8ea0a2cc365974e559f6796be948e5ff93b7509d8c1a0688fed11cac328a4b2e02943649860550348e195e3c3") mbind(&(0x7f0000331000/0x3000)=nil, 0x3000, 0x1, &(0x7f000080e000-0x8)=0x0, 0x8, 0x2) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000e41000-0x12)='/dev/loop-control\x00', 0x0, 0x0) r3 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) ioctl$LOOP_CTL_ADD(r2, 0x4c81, r3) 2017/12/17 11:24:12 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000571000-0x8)={0x0, 0x0}) r1 = open(&(0x7f0000f79000-0x8)='./file0\x00', 0x0, 0x90) openat$hwrng(0xffffffffffffff9c, &(0x7f000050c000-0xb)='/dev/hwrng\x00', 0x80000, 0x0) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000606000)=r1, 0x4) syz_emit_ethernet(0x3e, &(0x7f000006c000)={@random="e3ae8895310d", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x4000000800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x67, 0x0, @rand_addr=0x0, @broadcast=0xffffffff, {[]}}, @igmp={0x21, 0x0, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, "bc010000dede23000000800005070000e60100b0"}}}}}, 0x0) 2017/12/17 11:24:12 executing program 1: mmap(&(0x7f0000000000/0xae4000)=nil, 0xae4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000005000)={0x4, 0xffffffffffffffff, 0x0}) open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000ae4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f00003b0000-0x8)={0x0, 0x86f}, &(0x7f0000ae5000)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000112000-0x8)={r3, 0x9}, &(0x7f000042b000-0x4)=0x8) mmap(&(0x7f0000ae5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCREVOKE(r1, 0x40044591, &(0x7f000005e000)=0x4) fremovexattr(r2, &(0x7f0000ae7000-0x8)=@random={'user.\x00', '&\x00'}) shutdown(r2, 0x0) mmap(&(0x7f0000ae6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r2, &(0x7f0000ae5000-0x1c)={&(0x7f00008d2000-0x8)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f00002c9000)=[{&(0x7f00005d4000)="679387ffbfb67534c7c87dd933a3cb2bf1dc95dc9597c6b242e0f37b9af9c478df57b08c8521c90cba499564e33581a8811bf27d2b08d8540cdc256e900094047c46d8bf918ce69572d2b8b4d6d35a4b974e461b57789865aa82f66f9c16ddb51237d057fa9a2d56432d0300000000000000ac78567ccbcda47a3b432ad3fbbec1526f2aeb9128a02249711f000000000000003ca8f7869773d73351d1e9ad77e19e9b52cc", 0xa5}, {&(0x7f0000a39000)="6b579c7971e879713b1d5ff9156be8480ad5cd15aae6017aef4935a5e6e22dafb5560fdc6ba7ff7c2b63266d1fa0701ad0757d40a7e3e1f6183e1cca4e1bfc7c976d67b701bd33658afd06219025a6711674500dd6164e20d2b422ede188028ce818f0d8ed6231ae6be5554cebb78c0805f4f4ea734d4632697d84ab11de5cd9c71eecaf7c7c2f3cb5", 0x89}, {&(0x7f000045a000)="bb1d53a7c8d742fbe021bfadaabe95e33501d87053db4aec655ada1f385920323af5bfd284dfe283c09351c7b6f8745710e0ff16d47c2677e039f2a9b0df4939e50c76840bd2dd6b9be2a9977f06027f37d53476deaad5eab26e7d8d2a4f965a72da680dafc83ac17cd7a69eb26b5db8ef3c1158cf53f38005cfc918be7cd85db89e081baf3ef588a1bfc927981b2a7971b9a1c2c0482368817123e37dfb6db0e71978beaaf08c653668c4c9d99348411675be211bca52bbc7c5062684d067234bd958e3e594862256ca45da9e3fc11145af13b7912ff0cb2083a85d596e2dec11c87df95fc177b096cb9872dbfeb03a96f9d712341103b2df", 0xf9}, {&(0x7f0000ae5000)="f43c0f5a1c1593c6777d479ae105425c39fea7effcf1b2ceb02dc2e3a355a5ca54731a66bc4336e2ef", 0x29}, {&(0x7f00006eb000-0xd9)="dfefcf55f90272980527aa0e759c292d5d4ebf269af1d37bb0ce409e5638e97e2ed2a856f32fa2da68405486ecacd527c287df568c14fba206df3ed967f8463c1fb8522ccc44921ce383238559ca1dc2f62b04c262723380f4e631a8923ca0211259aa2ea1e5e019b026afc684bc6c417d14e6f01eecf4e5ec9343e141d3e14ece0e240dd3318bc9c653378f17de0f0171d01ae0b4eda80ff30578ca9d656059475416e3adb631f45d567d009491e8a4d4b4aba9594f84e1cd3b15f2460fccdd023f515b9bc61f8dd5cb68772cc22fbfdffa9e2155676e5452", 0xd9}, {&(0x7f000005a000)="ba89f74f2c31bd14b8d35bcd38adc6b5988c6d00fd36a099e885eed9f96e56600ec51abf06b5eb2a5d80830df20ff511b3d2f95aa4c27164086c6bd34c74696cc7e728d43ca71d523ba5eb82cefc16f12d6aee96de", 0x55}, {&(0x7f0000ae6000)="d37cc2d41750fadd0744a103956702ab141c400ac7c91dd100760590372dcce05b3356953199149dbfde3626caa65b5dfff766827874f141de1aaed96e2d1b00610fc02a2d4a6fdb0c92c18fb1cb647346d66ab2aa3c35a7ac597fe6576b145764844e7e51cba33341187f9540eb8d21", 0x70}, {&(0x7f00008ac000)="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", 0xfb}, {&(0x7f0000ae7000)="61401f9b151bf76e6595e48f93231c3fa6d47c8043d8ef237a911c0676dc39d53db9b44acb031423a9b286beddf2d22c41147ff77e55167327d62132c0f569b2ce9be4ee96fb80c5ef9135db7a5823beb5866f7f848073ed7190ea7b4f473a5f948f18ba3a878f78804e54b462d08207e21863db2c9f3695a6ef4c0957e1ffd86dd2e56a", 0x84}], 0x9, &(0x7f0000ae8000)=[], 0x0, 0x80000}, 0x8850) ioctl$KVM_SET_DEVICE_ATTR(r2, 0x4018aee1, &(0x7f0000004000-0x18)={0x0, 0x100000001, 0x1, &(0x7f0000003000)=0x0}) clock_adjtime(0x0, &(0x7f00006d1000)={0xffffffff, 0x8, 0x1f, 0x80000000, 0x7, 0x10000, 0x2, 0x0, 0xae44000000000, 0xffff, 0x5, 0x8, 0x9, 0x3, 0x7979, 0x2b, 0x6, 0x2, 0x2, 0x0, 0x81, 0x4, 0x0, 0x5, 0x3, 0x8000}) mmap(&(0x7f0000ae9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000aea000-0x4)=0x4b, 0x4) ioctl$KVM_GET_SUPPORTED_CPUID(0xffffffffffffffff, 0xc008ae05, &(0x7f0000005000)=""/20) ioctl$KVM_SET_SIGNAL_MASK(r2, 0x4004ae8b, &(0x7f00008ff000-0x9f)={0x9b, "9d29df856c587a05fe12f06696f21b2bf22e86b4c6a9d0fc107bca8a8c1c5242edb82fd0fefe8ed48b7f698c8e1f63ff7d18483aef878f6e2c4ca809a02815846adadc81695d289df40874ad754cb0a4b0e0f7b5d418a055abd5134923d03fa5c83d039e0a9212ea8ff42dc3da4e561411338018c7511426f5b3712dc0082adc1be4aeb4c1b9c0edfc3a8bf70ce6640aaf748f7fb1b91989105d66"}) 2017/12/17 11:24:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000001000-0x83)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f0000804000)="") mknod(&(0x7f0000ff0000)='./file0\x00', 0x10000000007fe, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f000017a000-0x8)=[], &(0x7f000077a000)=[]) r0 = open(&(0x7f0000635000-0x8)='./file0\x00', 0x200, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00001d7000)={0x0, 0x10001}, &(0x7f0000f62000-0x4)=0x8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00001a0000)={r1, 0x4}, 0x8) sysfs$3(0x3) 2017/12/17 11:24:12 executing program 6: r0 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x6, 0x200000) ioctl$KVM_SET_FPU(r1, 0x41a0ae8d, &(0x7f0000014000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x400, 0x64b2, 0x5, 0x0, 0x3ff, 0xf001, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000017000-0x8b6)="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", 0x8b7, 0x0, &(0x7f0000015000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000002000-0x14)={0x401, 0x5, 0x6, 0xcf5f, 0x3}, 0x14) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x0, &(0x7f0000001000)=0x4) 2017/12/17 11:24:12 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f00006ad000-0x20)={@common='dummy0\x00', @ifru_flags=0x2000}) r1 = socket(0x10000000010, 0x2, 0xc) write(r1, &(0x7f0000150000)="1f00000001021300fd4345bb000100220240000009000700011601130000c4", 0x1f) [ 361.646106] binder_alloc: binder_alloc_mmap_handler: 519 20c90000-20c92000 already mapped failed -16 [ 361.664288] binder: undelivered TRANSACTION_ERROR: 29201 [ 361.678514] binder: undelivered TRANSACTION_ERROR: 29189 2017/12/17 11:24:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0xf, 0xb797, &(0x7f0000000000)={0x0, 0x0}) ioctl$TUNSETNOCSUM(r0, 0x400454c8, &(0x7f000022d000-0x4)=0x9) prctl$seccomp(0x16, 0x0, &(0x7f00003df000-0x8)={0x8, &(0x7f0000865000-0x40)=[{0x401, 0x4, 0x101, 0xa2c}, {0xb4, 0x56f, 0x81, 0x4}, {0xffffffffffffed3a, 0x7ff, 0x9, 0x3}, {0x9, 0x3, 0x1db6, 0x100000001}, {0x1, 0x2a9, 0x9, 0x6}, {0x6ad5, 0x8000, 0x6, 0x5}, {0x8, 0x6, 0x3, 0x1}, {0xffff, 0xfffffffffffff801, 0xaca0000000, 0x7}]}) setrlimit(0xb, &(0x7f0000ca0000-0x10)={0xae83, 0x1ff}) mlock2(&(0x7f0000912000/0x4000)=nil, 0x4000, 0x81) prctl$setmm(0x23, 0x5, &(0x7f0000ab6000/0x3000)=nil) mremap(&(0x7f00007c5000/0x1000)=nil, 0x1000, 0x4000, 0x200000000000000, &(0x7f0000e60000/0x4000)=nil) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000f58000)={@generic="431df1f38e6e005a112f648d1c22ce26", @ifru_addrs=@rc={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}}) ioctl$SIOCSIFHWADDR(0xffffffffffffffff, 0x8924, &(0x7f0000317000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x20000000000009, 0x7, @fr_pvc_info=&(0x7f0000d94000-0x14)={0x6, @generic="61e8f06fa5db19c6369a1383355544d6"}}}) socket$netlink(0x10, 0x3, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000016000-0x8)={0x0, 0x5}, &(0x7f00003a8000)=0x8) ioctl$DRM_IOCTL_GET_MAP(0xffffffffffffffff, 0xc0186404, &(0x7f0000e4d000)={&(0x7f0000b2c000/0x4000)=nil, 0x4, 0x3, 0x82, &(0x7f0000916000/0x3000)=nil, 0x0}) clone(0x1200000, &(0x7f0000b94000-0x4c)="7c1151d40100ffffffffffffff6011000100ffff06b3a03de50d3824e711bb687f374afc03000000ed1fba023d91fec833ff83050563def101bbdb99bbe8e10f2504faff7cc2537c9a3b23e4", &(0x7f00000c1000-0x4)=0x0, &(0x7f000048e000)=0x0, &(0x7f00007a1000-0x50)="bb99b1083481d5c5c32c03b9a47f88ad59fc70f0fe619aa087f7ef8a85c2c810396e8da8ea0a2cc365974e559f6796be948e5ff93b7509d8c1a0688fed11cac328a4b2e02943649860550348e195e3c3") mbind(&(0x7f0000331000/0x3000)=nil, 0x3000, 0x1, &(0x7f000080e000-0x8)=0x0, 0x8, 0x2) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000e41000-0x12)='/dev/loop-control\x00', 0x0, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_ADD(r1, 0x4c81, r2) 2017/12/17 11:24:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000001000-0x83)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f0000804000)="") socketpair$inet6(0xa, 0x801, 0xfffffffffffffffe, &(0x7f00001d4000)={0x0, 0x0}) mknod(&(0x7f0000ff0000)='./file0\x00', 0x10000000007fe, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f000017a000-0x8)=[], &(0x7f000077a000)=[]) open(&(0x7f0000635000-0x8)='./file0\x00', 0x200, 0x0) 2017/12/17 11:24:12 executing program 1: mmap(&(0x7f0000000000/0xae4000)=nil, 0xae4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mlock2(&(0x7f00002d0000/0xd000)=nil, 0xd000, 0x1) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000005000)={0x4, 0xffffffffffffffff, 0x0}) open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) sendmsg$unix(r2, &(0x7f0000002000-0x1c)={&(0x7f0000008000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000004000-0x8)=[{&(0x7f0000007000)='"', 0x1}], 0x1, &(0x7f0000005000)=[], 0x0, 0x0}, 0x4000) mmap(&(0x7f0000ae4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000053000)={0x0, 0x10000000000}, &(0x7f0000ae5000-0x4)=0x8) mmap(&(0x7f0000ae4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000ae4000)={r3, 0x54, "9f4588ac96dd95f6670b4e7630e28eb56121a0a1fa6d4798412d5eed4cc4053ddcd75ae77669a5f8cb025d79b24bd97d873083c199b7487993408ca48491d39cb5d3a45fcc4b010aa2e02fa44b2fa233cec8347a"}, &(0x7f0000ae5000-0x4)=0x5c) ioctl$KVM_SET_DEVICE_ATTR(r2, 0x4018aee1, &(0x7f0000004000-0x18)={0x0, 0x100000001, 0x1, &(0x7f0000003000)=0x0}) ioctl$KVM_GET_SUPPORTED_CPUID(0xffffffffffffffff, 0xc008ae05, &(0x7f0000005000)=""/20) 2017/12/17 11:24:12 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000000e, 0xb, 0xc) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f000063a000)={0x0, 0x3314075b, 0x1, 0x6, 0x3, 0x3}, &(0x7f0000260000-0x4)=0x14) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000f1a000-0x5f)={r1, 0x57, "c73b35ffdc722c0e59781c3314ad7a8064c658409cefeb3fe7b9047075e3b536305c2d0943f65d4c307fcdd4693fea3825b3eb23ff431250ad74257259549ca0c07db41612c9d39b56191df2d23c029a2fac19a928a983"}, &(0x7f0000dd6000-0x4)=0x5f) write(r0, &(0x7f0000150000)="1f00000001021300fd4345bb000100220240000009000700011601130000c4", 0x1f) r2 = syz_open_dev$mouse(&(0x7f0000199000-0x12)='/dev/input/mouse#\x00', 0x7fbc, 0x100) ioctl$EVIOCGEFFECTS(r2, 0x80044584, &(0x7f00006e2000)=""/151) 2017/12/17 11:24:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0xf, 0xb797, &(0x7f0000000000)={0x0, 0x0}) ioctl$TUNSETNOCSUM(r0, 0x400454c8, &(0x7f000022d000-0x4)=0x9) prctl$seccomp(0x16, 0x0, &(0x7f00003df000-0x8)={0x8, &(0x7f0000865000-0x40)=[{0x401, 0x4, 0x101, 0xa2c}, {0xb4, 0x56f, 0x81, 0x4}, {0xffffffffffffed3a, 0x7ff, 0x9, 0x3}, {0x9, 0x3, 0x1db6, 0x100000001}, {0x1, 0x2a9, 0x9, 0x6}, {0x6ad5, 0x8000, 0x6, 0x5}, {0x8, 0x6, 0x3, 0x1}, {0xffff, 0xfffffffffffff801, 0xaca0000000, 0x7}]}) setrlimit(0xb, &(0x7f0000ca0000-0x10)={0xae83, 0x1ff}) mlock2(&(0x7f0000912000/0x4000)=nil, 0x4000, 0x81) prctl$setmm(0x23, 0x5, &(0x7f0000ab6000/0x3000)=nil) mremap(&(0x7f00007c5000/0x1000)=nil, 0x1000, 0x4000, 0x200000000000000, &(0x7f0000e60000/0x4000)=nil) r1 = syz_open_dev$tun(&(0x7f0000ef5000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000f58000)={@generic="431df1f38e6e005a112f648d1c22ce26", @ifru_addrs=@rc={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}}) r2 = syz_open_dev$sg(&(0x7f00000bb000-0x9)='/dev/sg#\x00', 0x7ffe, 0xbf) ioctl$SIOCSIFHWADDR(r1, 0x8924, &(0x7f0000317000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x20000000000009, 0x7, @fr_pvc_info=&(0x7f0000d94000-0x14)={0x6, @generic="61e8f06fa5db19c6369a1383355544d6"}}}) socket$netlink(0x10, 0x3, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000016000-0x8)={0x0, 0x5}, &(0x7f00003a8000)=0x8) ioctl$DRM_IOCTL_GET_MAP(r2, 0xc0186404, &(0x7f0000e4d000)={&(0x7f0000b2c000/0x4000)=nil, 0x4, 0x3, 0x82, &(0x7f0000916000/0x3000)=nil, 0x0}) clone(0x1200000, &(0x7f0000b94000-0x4c)="7c1151d40100ffffffffffffff6011000100ffff06b3a03de50d3824e711bb687f374afc03000000ed1fba023d91fec833ff83050563def101bbdb99bbe8e10f2504faff7cc2537c9a3b23e4", &(0x7f00000c1000-0x4)=0x0, &(0x7f000048e000)=0x0, &(0x7f00007a1000-0x50)="bb99b1083481d5c5c32c03b9a47f88ad59fc70f0fe619aa087f7ef8a85c2c810396e8da8ea0a2cc365974e559f6796be948e5ff93b7509d8c1a0688fed11cac328a4b2e02943649860550348e195e3c3") mbind(&(0x7f0000331000/0x3000)=nil, 0x3000, 0x1, &(0x7f000080e000-0x8)=0x0, 0x8, 0x2) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000e41000-0x12)='/dev/loop-control\x00', 0x0, 0x0) r4 = ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) ioctl$LOOP_CTL_ADD(r3, 0x4c81, r4) 2017/12/17 11:24:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0xf, 0xb797, &(0x7f0000000000)={0x0, 0x0}) ioctl$TUNSETNOCSUM(r0, 0x400454c8, &(0x7f000022d000-0x4)=0x9) prctl$seccomp(0x16, 0x0, &(0x7f00003df000-0x8)={0x8, &(0x7f0000865000-0x40)=[{0x401, 0x4, 0x101, 0xa2c}, {0xb4, 0x56f, 0x81, 0x4}, {0xffffffffffffed3a, 0x7ff, 0x9, 0x3}, {0x9, 0x3, 0x1db6, 0x100000001}, {0x1, 0x2a9, 0x9, 0x6}, {0x6ad5, 0x8000, 0x6, 0x5}, {0x8, 0x6, 0x3, 0x1}, {0xffff, 0xfffffffffffff801, 0xaca0000000, 0x7}]}) setrlimit(0xb, &(0x7f0000ca0000-0x10)={0xae83, 0x1ff}) mlock2(&(0x7f0000912000/0x4000)=nil, 0x4000, 0x81) prctl$setmm(0x23, 0x5, &(0x7f0000ab6000/0x3000)=nil) r1 = syz_open_dev$tun(&(0x7f0000ef5000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000f58000)={@generic="431df1f38e6e005a112f648d1c22ce26", @ifru_addrs=@rc={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}}) ioctl$SIOCSIFHWADDR(r1, 0x8924, &(0x7f0000317000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x20000000000009, 0x7, @fr_pvc_info=&(0x7f0000d94000-0x14)={0x6, @generic="61e8f06fa5db19c6369a1383355544d6"}}}) socket$netlink(0x10, 0x3, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000016000-0x8)={0x0, 0x5}, &(0x7f00003a8000)=0x8) ioctl$DRM_IOCTL_GET_MAP(0xffffffffffffffff, 0xc0186404, &(0x7f0000e4d000)={&(0x7f0000b2c000/0x4000)=nil, 0x4, 0x3, 0x82, &(0x7f0000916000/0x3000)=nil, 0x0}) clone(0x1200000, &(0x7f0000b94000-0x4c)="7c1151d40100ffffffffffffff6011000100ffff06b3a03de50d3824e711bb687f374afc03000000ed1fba023d91fec833ff83050563def101bbdb99bbe8e10f2504faff7cc2537c9a3b23e4", &(0x7f00000c1000-0x4)=0x0, &(0x7f000048e000)=0x0, &(0x7f00007a1000-0x50)="bb99b1083481d5c5c32c03b9a47f88ad59fc70f0fe619aa087f7ef8a85c2c810396e8da8ea0a2cc365974e559f6796be948e5ff93b7509d8c1a0688fed11cac328a4b2e02943649860550348e195e3c3") mbind(&(0x7f0000331000/0x3000)=nil, 0x3000, 0x1, &(0x7f000080e000-0x8)=0x0, 0x8, 0x2) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000e41000-0x12)='/dev/loop-control\x00', 0x0, 0x0) r3 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) ioctl$LOOP_CTL_ADD(r2, 0x4c81, r3) 2017/12/17 11:24:12 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = openat(0xffffffffffffffff, &(0x7f0000c4e000)='./file0\x00', 0x290000, 0x129) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f00003df000)={0x3ff, 0x27, 0x8, 0x3, 0x6fb7, 0x100000001, 0x800, 0x0, 0x0}, &(0x7f0000000000)=0x20) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000dc5000-0x8)={r2, 0x81}, 0x8) setsockopt$inet_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000001000-0x4)={0x20}, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000001000-0x58)={0x101, 0x5, 0x4, 0x4, 0x1, [{0x3ee5, 0x7, 0x3, 0x0, 0x0, 0x2609, 0x0, 0x0, 0x0}]}) mmap(&(0x7f0000000000/0xae4000)=nil, 0xae4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000ae5000-0x4)=0x0, &(0x7f000055c000)=0x4) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) mmap(&(0x7f0000ae5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000ae5000)={r2, 0xff, 0x6, 0x855, 0x83, 0x3}, &(0x7f0000ae6000-0x4)=0x14) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) mmap(&(0x7f0000ae4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000ae5000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000ae4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat2(r5, &(0x7f0000ae5000-0x8)='./file0\x00', r4, &(0x7f0000586000)='./file0\x00', 0x4) ioctl$KVM_CREATE_DEVICE(r4, 0xc00caee0, &(0x7f0000005000)={0x4, 0xffffffffffffffff, 0x0}) r7 = gettid() mmap(&(0x7f0000ae6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$getregs(0xe, r7, 0x0, &(0x7f0000ae6000)=""/195) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r1, 0x8008ae9d, &(0x7f000049c000-0xb6)=""/182) open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) sendmsg$unix(r6, &(0x7f0000002000-0x1c)={&(0x7f0000008000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000004000-0x8)=[{&(0x7f0000007000)='"', 0x1}], 0x1, &(0x7f0000005000)=[], 0x0, 0x0}, 0x4000) ioctl$KVM_SET_DEVICE_ATTR(r6, 0x4018aee1, &(0x7f0000004000-0x18)={0x0, 0x100000001, 0x1, &(0x7f0000003000)=0x0}) ioctl$KVM_GET_SUPPORTED_CPUID(0xffffffffffffffff, 0xc008ae05, &(0x7f0000005000)=""/20) 2017/12/17 11:24:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0xf, 0xb797, &(0x7f0000000000)={0x0, 0x0}) ioctl$TUNSETNOCSUM(r0, 0x400454c8, &(0x7f000022d000-0x4)=0x9) prctl$seccomp(0x16, 0x0, &(0x7f00003df000-0x8)={0x8, &(0x7f0000865000-0x40)=[{0x401, 0x4, 0x101, 0xa2c}, {0xb4, 0x56f, 0x81, 0x4}, {0xffffffffffffed3a, 0x7ff, 0x9, 0x3}, {0x9, 0x3, 0x1db6, 0x100000001}, {0x1, 0x2a9, 0x9, 0x6}, {0x6ad5, 0x8000, 0x6, 0x5}, {0x8, 0x6, 0x3, 0x1}, {0xffff, 0xfffffffffffff801, 0xaca0000000, 0x7}]}) setrlimit(0xb, &(0x7f0000ca0000-0x10)={0xae83, 0x1ff}) mlock2(&(0x7f0000912000/0x4000)=nil, 0x4000, 0x81) mremap(&(0x7f00007c5000/0x1000)=nil, 0x1000, 0x4000, 0x200000000000000, &(0x7f0000e60000/0x4000)=nil) r1 = syz_open_dev$tun(&(0x7f0000ef5000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000f58000)={@generic="431df1f38e6e005a112f648d1c22ce26", @ifru_addrs=@rc={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}}) ioctl$SIOCSIFHWADDR(r1, 0x8924, &(0x7f0000317000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x20000000000009, 0x7, @fr_pvc_info=&(0x7f0000d94000-0x14)={0x6, @generic="61e8f06fa5db19c6369a1383355544d6"}}}) socket$netlink(0x10, 0x3, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000016000-0x8)={0x0, 0x5}, &(0x7f00003a8000)=0x8) ioctl$DRM_IOCTL_GET_MAP(0xffffffffffffffff, 0xc0186404, &(0x7f0000e4d000)={&(0x7f0000b2c000/0x4000)=nil, 0x4, 0x3, 0x82, &(0x7f0000916000/0x3000)=nil, 0x0}) clone(0x1200000, &(0x7f0000b94000-0x4c)="7c1151d40100ffffffffffffff6011000100ffff06b3a03de50d3824e711bb687f374afc03000000ed1fba023d91fec833ff83050563def101bbdb99bbe8e10f2504faff7cc2537c9a3b23e4", &(0x7f00000c1000-0x4)=0x0, &(0x7f000048e000)=0x0, &(0x7f00007a1000-0x50)="bb99b1083481d5c5c32c03b9a47f88ad59fc70f0fe619aa087f7ef8a85c2c810396e8da8ea0a2cc365974e559f6796be948e5ff93b7509d8c1a0688fed11cac328a4b2e02943649860550348e195e3c3") mbind(&(0x7f0000331000/0x3000)=nil, 0x3000, 0x1, &(0x7f000080e000-0x8)=0x0, 0x8, 0x2) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000e41000-0x12)='/dev/loop-control\x00', 0x0, 0x0) r3 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) ioctl$LOOP_CTL_ADD(r2, 0x4c81, r3) 2017/12/17 11:24:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000001000-0x83)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f0000804000)="") mknod(&(0x7f0000ff0000)='./file0\x00', 0x10000000007fe, 0x0) execve(&(0x7f0000f8b000-0x8)='./file1\x00', &(0x7f00008f8000)=[&(0x7f0000492000)="010000140000000000", &(0x7f0000465000-0xa)='\\selinux@\x00', &(0x7f000005e000-0x2)=',\x00'], &(0x7f00007c5000)=[&(0x7f0000871000)='self(\x00', &(0x7f0000417000-0x2)='}\x00', &(0x7f0000195000)='}selinuxlosecurity\x00']) r0 = open(&(0x7f0000635000-0x8)='./file0\x00', 0x200, 0x0) linkat(r0, &(0x7f0000ccd000)='./file0\x00', r0, &(0x7f00008e8000-0x8)='./file1\x00', 0x400) pivot_root(&(0x7f0000c30000)='./file1\x00', &(0x7f0000f70000-0x8)='./file0\x00') 2017/12/17 11:24:12 executing program 5: r0 = open(&(0x7f0000236000-0x8)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x10, &(0x7f00003e0000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000a7f000-0x78)={0x2, 0x78, 0x43, 0x2, 0xfffffffffffffff7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x7, 0x0, 0x210, 0x0, 0x0, 0x0, 0x8, 0x10000000000, 0x0, 0x0}, 0x0, 0x200, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00006f9000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f000000c000)=0x0) r4 = syz_open_dev$vcsn(&(0x7f0000e12000-0xa)='/dev/vcs#\x00', 0xfffffffffffffff9, 0x80800) ptrace$getregset(0x4204, r3, 0x9, &(0x7f0000413000)={&(0x7f0000021000)=""/112, 0x70}) uname(&(0x7f000042f000-0x84)=""/132) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r5, &(0x7f00004d2000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r2, 0x44) openat$kvm(0xffffffffffffff9c, &(0x7f000098d000-0x9)='/dev/kvm\x00', 0x3, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) utime(&(0x7f00006f5000-0x8)='./file0\x00', &(0x7f0000bdc000-0x8)={0xfffffffffdff709a, 0x80080000000001fd}) r6 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x100000001) r7 = syz_open_dev$mice(&(0x7f0000f08000-0x10)='/dev/input/mice\x00', 0x0, 0x800) ioctl$KVM_GET_REG_LIST(r6, 0xc008aeb0, &(0x7f0000f7c000-0x40)={0x7, [0x100000002, 0x7, 0xeb12, 0x4, 0x200, 0x5, 0x8]}) ioctl$TIOCGPGRP(r7, 0x540f, &(0x7f00002ab000)=0x0) mmap(&(0x7f0000000000/0x962000)=nil, 0x962000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x201000000000005, 0x0, &(0x7f0000786000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$addseals(r6, 0x409, 0xf) setsockopt$SO_ATTACH_FILTER(r8, 0x1, 0x1a, &(0x7f00004b7000)={0x2, &(0x7f0000372000-0x10)=[{0x800000028, 0x0, 0xffe, 0xbffffffffffff00c}, {0x6, 0x0, 0x3, 0x40003}]}, 0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r7, 0x84, 0x66, &(0x7f00000e2000-0x8)={0x0, 0x0}, &(0x7f00005eb000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00005bd000-0x1008)={0x0, 0x1000, "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"}, &(0x7f0000943000-0x4)=0x1008) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x1f, &(0x7f00006b8000-0x98)={r10, @in6={{0xa, 0x1, 0x976e, @loopback={0x0, 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x3}, &(0x7f0000072000-0x4)=0x98) writev(r9, &(0x7f0000e93000-0x8)=[{&(0x7f0000b2d000-0x25)="0a73679b67c2cfb77af98dd0d7df70cfa5af5b74ac26cccb73f2e76b2bdec7da634f5699b10875c4650374fa35997b121a1c1face2b36470a963c720178e720769b496de1059960d", 0x48}], 0x1) ioctl$KVM_SET_SIGNAL_MASK(r6, 0x4004ae8b, &(0x7f00008da000)={0xc9, "e2f23fe6e04aa5df6228c0d2b4c11711ef97ff887b6f0f0dab53b90b0b4b3e77c4f373d282207b57133b0f94248f3fe69e039d28964f22caab0f6423b3c2f7e5fcfd7abcfa7e361389aaa395132dbd2cf55a36e9abc3c5bdf1985ae3bf44eb87109d2b75edcfd23a5e66744763c232708fb934e2fbdaa188c7975cfc05e5d085c7753db6698acf3beb564e534978fa13f75a57d039aacadacc12d3c5ce5dc21da4825e6fa0072cc495588c63e62dab1ef3c2f76ae78860924d24367e4f344640d1b684b43485b7e47f"}) sendmsg$netlink(r9, &(0x7f000095d000-0x16)={&(0x7f000095b000)={0x1, 0x0, 0xfffffffffffffffc, 0x6}, 0xc, &(0x7f0000194000)=[{&(0x7f0000fea000)=[{0xba, 0xfffffffffffff801, 0x300, 0x1, 0x10001, "000bbfcc9f76da673a6f6536c0cad7808f76f2811221413178436f52ad34c07a3a3979ce09180ea33318e978357b15e55b6695098a56152b2346008d0fcad3b0def5af4fedbed5ca4d3d7ca90e1b97bc7f635e329bf0384816b7f013f5e3c7925a03a311c5e52ac8ca1efada985da5aab2adce76d27011a8c24058fda813dc7476722b57da5f7a45d294d091e2b6b4bd9c8dd6d4b59b84a5eaf4065d8005b05b4d3ea631962ab6617464"}, {0x13, 0xad8, 0x300, 0x86, 0x5, "b00a00"}, {0x62, 0x401, 0x200, 0x3, 0x7, "60f95720a439ea765d11d13f9509c75820470ab03630458df1c635a4ed3ea152b01323046cd6f9b04718acccbe5867a115a444f4457176ed7188a833c1872d8d55eb09b0099b33a83bf1a5475b596ccfe055"}, {0x2e, 0x8000, 0x412, 0xfffffffffffffffb, 0x8, "673990f5ec467ba095b83faac07e639125fe878fdc8157aa85e508837896"}, {0x6b, 0x1, 0x2, 0x2, 0x200, "de23d56377b8914ab4a9ceabf74d24a8630dc60e690d7798d40408d8b8009a4762dbf9fc122a04565ffe3faf4b41f5d5871b996831d935d5d9a1e05a4bddec342b39afc880a161878143928e405a8aaf121335294e7c8d33077054"}, {0xc6, 0x9, 0x215, 0x8, 0x0, "df4ccdf9d527760ba82cf878eccc8599a57896793c3792f02edaa012ea6f533627a293a06e2c2ff17682799c65ac153a7710688a592f6cf45f8839e2d6a842c8ea69f711e6eccbd397e0bec0488978027867767f9b0d1ec686dbdb61f36bf1bd9deb593467336a1df1ac16be5a5acd6cb0cb09701e5dab9ce9abcc3d30309cd8eeca4be68d6a50bd8812ef88666dc72e67be49c30663515f2c97ff9ce3f174ecc7087c6130c6c6ca8f2a118d57aeff7938e954699a86"}, {0x22, 0x2, 0x4, 0x4, 0x7fff, "aa7390c5c064af2022ec2bb9a0333b5eefef"}, {0xcb, 0x0, 0x1, 0x2, 0x100, "f769a67a3546e3e4ca0d3e0b2e6ad78d42bec8e558a3bf4b9cbab61f0763bf5bc941d356552c2767f56a9fa983f63cfb19ddfedb146f21091919b7ad2179c5b58e52557cd8e9c3f639744296aada52f0edf6575ebe0fcc77e87b56b8f6cb9529e4c118b620d64230a9b2fd565150d023c07226b6cc52acb84d11804f310c446eb10e5da03e2d1b650958e37cb2c16f81540ffeb590d3980e725300feb75e292ddad3fcf0299ef8f97ab836e4bfda960fbdd39c700a58ad664d36cc"}, {0x24, 0x9181, 0x52c, 0x81, 0x5, "279ee415b91bf57051a36c5061c60bc7b863d63f"}], 0x39f}], 0x1, 0x0, 0x0, 0xfffffffffffffffd}, 0x40) 2017/12/17 11:24:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0xf, 0xb797, &(0x7f0000000000)={0x0, 0x0}) ioctl$TUNSETNOCSUM(r0, 0x400454c8, &(0x7f000022d000-0x4)=0x9) prctl$seccomp(0x16, 0x0, &(0x7f00003df000-0x8)={0x8, &(0x7f0000865000-0x40)=[{0x401, 0x4, 0x101, 0xa2c}, {0xb4, 0x56f, 0x81, 0x4}, {0xffffffffffffed3a, 0x7ff, 0x9, 0x3}, {0x9, 0x3, 0x1db6, 0x100000001}, {0x1, 0x2a9, 0x9, 0x6}, {0x6ad5, 0x8000, 0x6, 0x5}, {0x8, 0x6, 0x3, 0x1}, {0xffff, 0xfffffffffffff801, 0xaca0000000, 0x7}]}) setrlimit(0xb, &(0x7f0000ca0000-0x10)={0xae83, 0x1ff}) mlock2(&(0x7f0000912000/0x4000)=nil, 0x4000, 0x81) prctl$setmm(0x23, 0x5, &(0x7f0000ab6000/0x3000)=nil) mremap(&(0x7f00007c5000/0x1000)=nil, 0x1000, 0x4000, 0x200000000000000, &(0x7f0000e60000/0x4000)=nil) r1 = syz_open_dev$tun(&(0x7f0000ef5000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000f58000)={@generic="431df1f38e6e005a112f648d1c22ce26", @ifru_addrs=@rc={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}}) r2 = syz_open_dev$sg(&(0x7f00000bb000-0x9)='/dev/sg#\x00', 0x7ffe, 0xbf) ioctl$SIOCSIFHWADDR(r1, 0x8924, &(0x7f0000317000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x20000000000009, 0x7, @fr_pvc_info=&(0x7f0000d94000-0x14)={0x6, @generic="61e8f06fa5db19c6369a1383355544d6"}}}) socket$netlink(0x10, 0x3, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000016000-0x8)={0x0, 0x5}, &(0x7f00003a8000)=0x8) ioctl$DRM_IOCTL_GET_MAP(r2, 0xc0186404, &(0x7f0000e4d000)={&(0x7f0000b2c000/0x4000)=nil, 0x4, 0x3, 0x82, &(0x7f0000916000/0x3000)=nil, 0x0}) clone(0x1200000, &(0x7f0000b94000-0x4c)="7c1151d40100ffffffffffffff6011000100ffff06b3a03de50d3824e711bb687f374afc03000000ed1fba023d91fec833ff83050563def101bbdb99bbe8e10f2504faff7cc2537c9a3b23e4", &(0x7f00000c1000-0x4)=0x0, &(0x7f000048e000)=0x0, &(0x7f00007a1000-0x50)="bb99b1083481d5c5c32c03b9a47f88ad59fc70f0fe619aa087f7ef8a85c2c810396e8da8ea0a2cc365974e559f6796be948e5ff93b7509d8c1a0688fed11cac328a4b2e02943649860550348e195e3c3") mbind(&(0x7f0000331000/0x3000)=nil, 0x3000, 0x1, &(0x7f000080e000-0x8)=0x0, 0x8, 0x2) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000e41000-0x12)='/dev/loop-control\x00', 0x0, 0x0) r4 = ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) ioctl$LOOP_CTL_ADD(r3, 0x4c81, r4) 2017/12/17 11:24:12 executing program 6: r0 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000017000-0x8b6)="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", 0x8b7, 0x0, &(0x7f0000015000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000017000-0x50)={0x0, 0x48, "e1d93d741d8b320734d49213e70871b83ab04abaff025e7700a1ed09359d96784975189a2fc824a7c3f2bb91afd73cc733335f25c706be098f02fe7175f6a9ac5dc96f24d1366df9"}, &(0x7f0000016000)=0x50) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000015000-0x9)='/dev/rtc\x00', 0x20800, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r2, 0x12, 0x2, &(0x7f0000014000)=""/91, &(0x7f0000001000-0x4)=0x5b) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000001000-0x14)={r1, 0x9, 0xffffffffffffffff, 0x100000000000000, 0x2, 0x6}, &(0x7f0000000000)=0x14) 2017/12/17 11:24:12 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000085000)='/selinux/load\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f00005b5000-0x20)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00005a8000)=0x20) clone(0x4000000, &(0x7f00007d0000-0x34)="c3632cd97fc52f7ec6f14aae09d8f5ec1e5d6a577579fdcfa1876603f4c11a77e578ecbd56da21826d26dbd53a4740645020177b", &(0x7f0000f37000)=0x0, &(0x7f0000782000-0x4)=0x0, &(0x7f0000253000)="cbbf61ec5a22ba7017e59870efed6a4f0070dd7db48dd8144e5d40c29f7ebde109abb3e8ea173f9031c049880fadeadb33639417b36a4a8af8cf87b2fac5f3f34fe0edd148daf42bc7321a93b7a7f8a8") setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000507000)={r1, 0x77a}, 0x6) syz_emit_ethernet(0x3e, &(0x7f000006c000)={@random="e3ae8895310d", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x4000000800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x67, 0x0, @rand_addr=0x0, @broadcast=0xffffffff, {[]}}, @igmp={0x21, 0x0, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, "bc010000dede23000000800005070000e60100b0"}}}}}, 0x0) 2017/12/17 11:24:12 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10000000010, 0x2, 0xc) write(r0, &(0x7f0000150000)="1f00000001021300fd4345bb000100220240000009000700011601130000c4", 0x1f) r1 = syz_open_dev$mice(&(0x7f000099d000)='/dev/input/mice\x00', 0x0, 0x0) getsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f00007d5000-0x4)=0x0, &(0x7f0000bc7000)=0x4) r2 = dup(r0) connect$netlink(r2, &(0x7f00008f1000-0xc)={0x0, 0x0, 0x8, 0x7fffffff}, 0xc) 2017/12/17 11:24:12 executing program 1: mmap(&(0x7f0000000000/0xae4000)=nil, 0xae4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000ae5000-0x11)='/dev/vga_arbiter\x00', 0x20000, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f00000d8000)={@common='irlan0\x00', @ifru_addrs={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000005000)={0x4, 0xffffffffffffffff, 0x0}) open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) sendmsg$unix(r2, &(0x7f0000002000-0x1c)={&(0x7f0000008000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000004000-0x8)=[{&(0x7f0000007000)='"', 0x1}], 0x1, &(0x7f0000005000)=[], 0x0, 0x0}, 0x4000) mmap(&(0x7f0000ae4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f000099f000-0x8)='./file0\x00', &(0x7f0000ae7000-0x8)='./file0\x00') getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000ae4000)={0x0, @in6={{0xa, 0x1, 0xe0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x401}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xffffffffffffffff, 0x0, 0x3, 0x0, 0x80000001, 0x8, 0x5, 0x1e4a, 0x5, 0x200, 0x3, 0xd4, 0x10001, 0x6, 0x4d]}, &(0x7f0000ae6000-0x4)=0x108) mmap(&(0x7f0000ae4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000791000-0x3)={r3, 0x14}, &(0x7f0000ae5000-0x4)=0x8) ioctl$KVM_SET_DEVICE_ATTR(r1, 0x4018aee1, &(0x7f0000004000-0x18)={0x0, 0x100000041, 0x1, &(0x7f0000003000)=0x0}) mmap(&(0x7f0000ae5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x9, 0xcf, &(0x7f0000ae7000-0x8)={0x0, 0x0}) mmap(&(0x7f0000ae4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet(r2, &(0x7f0000ae5000-0x4)=""/4, 0x4, 0x2, 0x0, 0x0) ioctl$KVM_GET_SUPPORTED_CPUID(r0, 0xc008ae05, &(0x7f0000005000)=""/20) mmap(&(0x7f0000ae5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$ipx(r0, &(0x7f0000ae8000-0xe6)=""/230, 0xe6, 0x10000, &(0x7f0000ae8000-0x10)={0x4, 0x4, 0x5, "f95bc489a78a", 0x4, 0x0}, 0x10) ioctl$EVIOCGBITSND(r1, 0x80404532, &(0x7f0000ae5000)=""/194) mmap(&(0x7f0000ae8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000113000-0x4)=0x0, &(0x7f0000ae9000-0x4)=0x4) 2017/12/17 11:24:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0xf, 0xb797, &(0x7f0000000000)={0x0, 0x0}) ioctl$TUNSETNOCSUM(r0, 0x400454c8, &(0x7f000022d000-0x4)=0x9) prctl$seccomp(0x16, 0x0, &(0x7f00003df000-0x8)={0x8, &(0x7f0000865000-0x40)=[{0x401, 0x4, 0x101, 0xa2c}, {0xb4, 0x56f, 0x81, 0x4}, {0xffffffffffffed3a, 0x7ff, 0x9, 0x3}, {0x9, 0x3, 0x1db6, 0x100000001}, {0x1, 0x2a9, 0x9, 0x6}, {0x6ad5, 0x8000, 0x6, 0x5}, {0x8, 0x6, 0x3, 0x1}, {0xffff, 0xfffffffffffff801, 0xaca0000000, 0x7}]}) setrlimit(0xb, &(0x7f0000ca0000-0x10)={0xae83, 0x1ff}) prctl$setmm(0x23, 0x5, &(0x7f0000ab6000/0x3000)=nil) mremap(&(0x7f00007c5000/0x1000)=nil, 0x1000, 0x4000, 0x200000000000000, &(0x7f0000e60000/0x4000)=nil) r1 = syz_open_dev$tun(&(0x7f0000ef5000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000f58000)={@generic="431df1f38e6e005a112f648d1c22ce26", @ifru_addrs=@rc={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}}) ioctl$SIOCSIFHWADDR(r1, 0x8924, &(0x7f0000317000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x20000000000009, 0x7, @fr_pvc_info=&(0x7f0000d94000-0x14)={0x6, @generic="61e8f06fa5db19c6369a1383355544d6"}}}) socket$netlink(0x10, 0x3, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000016000-0x8)={0x0, 0x5}, &(0x7f00003a8000)=0x8) ioctl$DRM_IOCTL_GET_MAP(0xffffffffffffffff, 0xc0186404, &(0x7f0000e4d000)={&(0x7f0000b2c000/0x4000)=nil, 0x4, 0x3, 0x82, &(0x7f0000916000/0x3000)=nil, 0x0}) clone(0x1200000, &(0x7f0000b94000-0x4c)="7c1151d40100ffffffffffffff6011000100ffff06b3a03de50d3824e711bb687f374afc03000000ed1fba023d91fec833ff83050563def101bbdb99bbe8e10f2504faff7cc2537c9a3b23e4", &(0x7f00000c1000-0x4)=0x0, &(0x7f000048e000)=0x0, &(0x7f00007a1000-0x50)="bb99b1083481d5c5c32c03b9a47f88ad59fc70f0fe619aa087f7ef8a85c2c810396e8da8ea0a2cc365974e559f6796be948e5ff93b7509d8c1a0688fed11cac328a4b2e02943649860550348e195e3c3") mbind(&(0x7f0000331000/0x3000)=nil, 0x3000, 0x1, &(0x7f000080e000-0x8)=0x0, 0x8, 0x2) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000e41000-0x12)='/dev/loop-control\x00', 0x0, 0x0) r3 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) ioctl$LOOP_CTL_ADD(r2, 0x4c81, r3) 2017/12/17 11:24:13 executing program 4: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000204000-0x11)='/dev/vga_arbiter\x00', 0x400000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_S390_INTERRUPT_CPU(r0, 0x4010ae94, &(0x7f0000000000)={0x20, 0x7, 0x9}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000001000-0x83)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f0000804000)="") mknod(&(0x7f0000ff0000)='./file0\x00', 0x10000000007fe, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000998000)='/dev/vcs\x00', 0x40, 0x0) ioctl$EVIOCGRAB(r1, 0x40044590, &(0x7f0000919000)=0x0) r2 = memfd_create(&(0x7f00008e2000)='\x00', 0x3) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r2, 0x10e, 0x4, &(0x7f0000754000)=0x4, 0x4) execve(&(0x7f0000462000)='./file0\x00', &(0x7f000017a000-0x8)=[], &(0x7f000077a000)=[]) open(&(0x7f0000635000-0x8)='./file0\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r2) 2017/12/17 11:24:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10000000010, 0x2, 0xc) write(r0, &(0x7f0000150000)="1f00000001021300fd4345bb000100220240000009000700011601130000c4", 0x1f) socket$bt_hidp(0x1f, 0x3, 0x6) 2017/12/17 11:24:13 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x80000, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x8) mmap(&(0x7f0000000000/0xae4000)=nil, 0xae4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000542000)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000ae4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f0000ae4000)=0x0) ioctl$KVM_CREATE_DEVICE(r2, 0xc00caee0, &(0x7f0000005000)={0x4, 0xffffffffffffffff, 0x0}) r5 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) sendmsg$unix(r4, &(0x7f0000002000-0x1c)={&(0x7f0000008000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000004000-0x8)=[{&(0x7f0000007000)='"', 0x1}], 0x1, &(0x7f0000005000)=[], 0x0, 0x0}, 0x4000) mmap(&(0x7f0000ae4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_DEVICE_ATTR(r4, 0x4018aee1, &(0x7f0000ae4000)={0x0, 0x7fff, 0x1, &(0x7f0000ae5000-0x8)=0x0}) socket$netlink(0x10, 0x3, 0xf) mmap(&(0x7f0000ae5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x3, &(0x7f0000ae6000-0x8)={0x8}, &(0x7f0000ae6000-0x8)={0x0}, 0x8) ioctl$KVM_GET_SUPPORTED_CPUID(r1, 0xc008ae05, &(0x7f0000005000)=""/20) mmap(&(0x7f0000ae6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x4, &(0x7f0000ae6000)=0x0) mmap(&(0x7f0000ae6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_cancel(r6, &(0x7f0000ae7000-0x40)={0x0, 0x0, 0x0, 0x0, 0x9, r3, &(0x7f0000ae7000-0xe)="4ad90ff2a41e33a9c5e96cfa1c36", 0xe, 0x8, 0x0, 0x0, r4}, &(0x7f0000a3d000)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000ae4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r3, &(0x7f0000ae6000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$bt_rfcomm_RFCOMM_LM(r5, 0x12, 0x3, &(0x7f00003c0000)=0x0, &(0x7f0000ae5000-0x4)=0x4) bpf$BPF_PROG_DETACH(0x9, &(0x7f00005db000-0x14)={0x0, r4, 0x7, 0x2, 0x0}, 0x14) 2017/12/17 11:24:13 executing program 0: socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f000001d000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@random="62f1d256358c", @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x8100, @arp=@ether_ipv4={0x1, 0x800, 0x6, 0x4, 0xb, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=0x0, @random="ab46004614a9", @multicast2=0xe0000002}}}}, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000a7a000+0x91d)={@common='ip_vti0\x00', @ifru_flags=0x8800}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10000000010, 0x2, 0xc) connect$nfc_raw(r1, &(0x7f000012f000)={0x27, 0x401, 0x4, 0x1}, 0x10) write(r1, &(0x7f0000ecc000)="1f00000001021300fd4345bb000100220240000009000700011601130000c4", 0x1f) 2017/12/17 11:24:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x4) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) r2 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r2, &(0x7f0000120000-0x10)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bind$inet6(r1, &(0x7f000022f000)={0xa, 0x2, 0xfffffffffffffffe, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xb91e}, 0x1c) listen(r1, 0xffffffffffff0000) r3 = socket$inet_sctp(0x2, 0x5, 0x84) r4 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00002a0000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$KVM_GET_VCPU_MMAP_SIZE(r4, 0xae04) connect$inet(r3, &(0x7f0000868000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000467000-0x8)={0x20008000000b943, 0xffff}, 0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dd6000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000d2c000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000364000-0xe2)={r5, 0xda, "c1944f58b2fdfcf12a496e9ad3b339c7cbccbc6f2c7f31d58320806e3d7f4b6431e9fd68673a227431eecdc792084affc1a9aa8dbce20c2fe41c6d25e4d89869b8b4aa8b98713f0805f11cc67eebdeb9431e093ac842b31a305bf27672f6830148b387c8658e9de3358161c99057b5b56b2dac08c73a1e9dc62e4c3f6460538602a86ebcb8f529711e976a20e254ae37e0fe3c77c9431d5421872d528f23f5ab2751ad29da1f2257b295fff0a8915c32c7cee0ac858d3b8b41662a0e5756244eba2f76e7608e6a3367e8a9a529d75901ccce4e9391c6f3252f7c"}, &(0x7f0000312000)=0xe2) r7 = openat$hwrng(0xffffffffffffff9c, &(0x7f000029d000-0xb)='/dev/hwrng\x00', 0x20000, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f000089c000-0x8)={r6, 0xdeb}, &(0x7f00001ef000-0x4)=0x8) setsockopt$netlink_NETLINK_TX_RING(r7, 0x10e, 0x7, &(0x7f0000c21000)={0x3, 0x7f, 0xd4f, 0x8}, 0x10) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f0000ace000)={0x0, 0x5c1, 0x0, 0x7, 0x5}, &(0x7f0000059000-0x4)=0x18) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f000002b000-0x8)={r8, 0x9}, &(0x7f0000582000-0x4)=0x8) ioctl$KVM_XEN_HVM_CONFIG(r0, 0x4038ae7a, &(0x7f0000958000)={0x200, 0xfff, &(0x7f0000a57000)="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&(0x7f0000c68000)="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", 0x1000, 0x1000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r10 = syz_open_dev$sg(&(0x7f000036f000)='/dev/sg#\x00', 0x3d, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f000030d000-0x8)={0x0, 0x200001000}, &(0x7f00003be000)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r10, 0x84, 0x22, &(0x7f0000b42000-0x10)={0x1, 0x2, 0x12, 0x8, r9}, &(0x7f0000520000)=0x10) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f000019e000-0xc)={0x0, 0xffffffffffffffff, 0x0}) fcntl$getown(r1, 0x9) dup3(r0, r1, 0x0) mincore(&(0x7f0000a62000/0x2000)=nil, 0x2000, &(0x7f0000636000-0x1000)=""/4096) 2017/12/17 11:24:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0xf, 0xb797, &(0x7f0000000000)={0x0, 0x0}) ioctl$TUNSETNOCSUM(r0, 0x400454c8, &(0x7f000022d000-0x4)=0x9) prctl$seccomp(0x16, 0x0, &(0x7f00003df000-0x8)={0x8, &(0x7f0000865000-0x40)=[{0x401, 0x4, 0x101, 0xa2c}, {0xb4, 0x56f, 0x81, 0x4}, {0xffffffffffffed3a, 0x7ff, 0x9, 0x3}, {0x9, 0x3, 0x1db6, 0x100000001}, {0x1, 0x2a9, 0x9, 0x6}, {0x6ad5, 0x8000, 0x6, 0x5}, {0x8, 0x6, 0x3, 0x1}, {0xffff, 0xfffffffffffff801, 0xaca0000000, 0x7}]}) mlock2(&(0x7f0000912000/0x4000)=nil, 0x4000, 0x81) prctl$setmm(0x23, 0x5, &(0x7f0000ab6000/0x3000)=nil) mremap(&(0x7f00007c5000/0x1000)=nil, 0x1000, 0x4000, 0x200000000000000, &(0x7f0000e60000/0x4000)=nil) r1 = syz_open_dev$tun(&(0x7f0000ef5000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000f58000)={@generic="431df1f38e6e005a112f648d1c22ce26", @ifru_addrs=@rc={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}}) ioctl$SIOCSIFHWADDR(r1, 0x8924, &(0x7f0000317000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x20000000000009, 0x7, @fr_pvc_info=&(0x7f0000d94000-0x14)={0x6, @generic="61e8f06fa5db19c6369a1383355544d6"}}}) socket$netlink(0x10, 0x3, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000016000-0x8)={0x0, 0x5}, &(0x7f00003a8000)=0x8) ioctl$DRM_IOCTL_GET_MAP(0xffffffffffffffff, 0xc0186404, &(0x7f0000e4d000)={&(0x7f0000b2c000/0x4000)=nil, 0x4, 0x3, 0x82, &(0x7f0000916000/0x3000)=nil, 0x0}) clone(0x1200000, &(0x7f0000b94000-0x4c)="7c1151d40100ffffffffffffff6011000100ffff06b3a03de50d3824e711bb687f374afc03000000ed1fba023d91fec833ff83050563def101bbdb99bbe8e10f2504faff7cc2537c9a3b23e4", &(0x7f00000c1000-0x4)=0x0, &(0x7f000048e000)=0x0, &(0x7f00007a1000-0x50)="bb99b1083481d5c5c32c03b9a47f88ad59fc70f0fe619aa087f7ef8a85c2c810396e8da8ea0a2cc365974e559f6796be948e5ff93b7509d8c1a0688fed11cac328a4b2e02943649860550348e195e3c3") mbind(&(0x7f0000331000/0x3000)=nil, 0x3000, 0x1, &(0x7f000080e000-0x8)=0x0, 0x8, 0x2) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000e41000-0x12)='/dev/loop-control\x00', 0x0, 0x0) r3 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) ioctl$LOOP_CTL_ADD(r2, 0x4c81, r3) 2017/12/17 11:24:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10000000010, 0x2, 0xc) io_setup(0xfffffffffffffff9, &(0x7f0000606000-0x4)=0x0) r2 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000010000-0x11)='/selinux/relabel\x00', 0x2, 0x0) r3 = syz_open_dev$sg(&(0x7f0000f8a000)='/dev/sg#\x00', 0x0, 0x40) r4 = syz_open_dev$mouse(&(0x7f0000541000-0x12)='/dev/input/mouse#\x00', 0x5, 0x400002) r5 = openat$selinux_create(0xffffffffffffff9c, &(0x7f00007d2000)='/selinux/create\x00', 0x2, 0x0) r6 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000778000-0xe)='/selinux/load\x00', 0x2, 0x0) socketpair(0x11, 0x80002, 0x1, &(0x7f00000b3000)={0x0, 0x0}) r8 = syz_open_dev$vcsn(&(0x7f0000c4d000-0xa)='/dev/vcs#\x00', 0xb31, 0x0) r9 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000c15000-0x10)='/selinux/access\x00', 0x2, 0x0) r10 = eventfd(0x7) io_submit(r1, 0x9, &(0x7f00008de000)=[&(0x7f00009d9000-0x40)={0x0, 0x0, 0x0, 0x7, 0x9, r0, &(0x7f0000512000)="80b12df22d9b7081a0a193f2f2535ef8a91d5001e479580e7a57b699d49d2719191c061cf909c7356caacaba93190b13fff927f578b39902926963365178a9ab22ae4e68aa5375122d563dac79e91b75af3ca0d462bf51d36b8f4d25befde7eb824d6243280b9a993a41813cedf1058c9debd13df2b9d785825a", 0x7a, 0x9, 0x0, 0x0, r2}, &(0x7f0000759000)={0x0, 0x0, 0x0, 0x2, 0xb7, r0, &(0x7f000013d000-0x23)="04e54dd256391c1dcfc6002f832d4f8e32bb40b71bc3df8b9a68fbc76fcdf4ec1c961a", 0x23, 0x9b79, 0x0, 0x1, r3}, &(0x7f00009a5000)={0x0, 0x0, 0x0, 0x8, 0x8, r0, &(0x7f0000c88000)="cc19265c11cb6f8fd628d39dbca8f677c7d7977353f389f40115f34a6d375f6de0894cf763c842ade04dad2eeebc4e6cc7873566a90666045242b9081d090b48bc583fdf057260b09fb9a5a98ec562d52dbf7d53434be6adbdddfb81537b1f9635658fa2a10fc723c18b6ab9f0c6e00902713ccf68c00ab9ff5cdf7456d831aefe8c8d5a3c8d9ca35aec17f3da397a4ef1b989d064ff2fc3ae82322b48200a33ef45f4a491cb1254794aa46c5009cbdc54715fa1f604120304daabe5666d85d1f8f4755a44a5813b95545ce93830c1e166ece4f890eeaff45c72", 0xda, 0x1a0f85f5, 0x0, 0x1, r4}, &(0x7f0000e4f000-0x40)={0x0, 0x0, 0x0, 0x2, 0x9, r0, &(0x7f0000a94000-0xe4)="ca96edd64f628c557afc2d61612d5d60300ab4a30cb30995a01f9190afb1a4801cad55006cf0f760a2a9c988c1896b0d04f184563b4673ea7ae43131267f5b3c1ceb8485767b313c9cdbf1c1490776712dd97ee0f384df5c2fbdcc97dbaf0a96f2d51bc0292757e20199b8e474c36fe311ff4037c09b45d9f781d927bf1c55e83b8c44dc78b81fa666508c95cb5064ca8cddcce3b2270a027a0f21dd11162c85a05b4d60719bbeddbf077b4ef44dac64bd24755a2a79305d88e2875f664803b67fffa8c75234e26660d0426c0dd34616c0bdb21c4b8a1a093599a4b8ea941d0414ffa470", 0xe4, 0x7, 0x0, 0x1, r5}, &(0x7f000090d000-0x40)={0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffb, r0, &(0x7f00007a9000-0xff)="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", 0xff, 0xffffffffffff7e92, 0x0, 0x0, r6}, &(0x7f0000684000-0x40)={0x0, 0x0, 0x0, 0x6, 0xffffffffffffffb9, r0, &(0x7f0000747000)="2be8ef5d0b25b5cd8062c5c633d29a63a9fcefd2405025a1945b6e70c4f52511fd2b8bbfd5", 0x25, 0x2, 0x0, 0x1, r7}, &(0x7f00007fa000)={0x0, 0x0, 0x0, 0x7, 0x1, r0, &(0x7f0000c74000-0x24)="b6a74f32e07bd31190acacc4b5405e75cc4b7c66f435000a884a34c6e326cd0fcfa77e83", 0x24, 0x9, 0x0, 0x0, r8}, &(0x7f000062f000)={0x0, 0x0, 0x0, 0x2, 0x3127c8b3, r0, &(0x7f0000502000-0x53)="ff1b1ebdcbdfd6d58e2a426e6867a160c1737fa42f74808c3f389c7ba83e66dc7838ded0720836ae264c34038e4d1ce71783ae09056dac99fe6da8756829f9d6268102ada2b7a3092688b8205b8c37a563c281", 0x53, 0x7ff, 0x0, 0x0, r9}, &(0x7f00000f5000)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000598000-0x8c)="b1b7f174c3b29e5b11f1af204293aa31c41a3e3cf88ac205dc9d8d38b0ea65798fbafa6ccab1a7c9fda101206fd4f499854434bd679ffd7abce378c87d70c1d28267131b73c524c66be854a9fc416bd27267d9f9fd4b1e55883276b7dc64bde7a667873e70dd9718cb91cad78f84413f9dc2f3a8e278097395e31400209fa12323d3c784203fbbd3c3def797", 0x8c, 0x15a, 0x0, 0x0, r10}]) write(r0, &(0x7f0000150000)="1f00000001021300fd4345bb000100220240000009000700011601130000c4", 0x1f) 2017/12/17 11:24:13 executing program 1: mmap(&(0x7f0000000000/0xae4000)=nil, 0xae4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = fcntl$getown(r0, 0x9) tkill(r1, 0xc) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_DEVICE(r2, 0xc00caee0, &(0x7f0000005000)={0x4, 0xffffffffffffffff, 0x0}) open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) sendmsg$unix(r3, &(0x7f0000002000-0x1c)={&(0x7f0000008000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000004000-0x8)=[{&(0x7f0000007000)='"', 0x1}], 0x1, &(0x7f0000005000)=[], 0x0, 0x0}, 0x4000) ioctl$KVM_SET_DEVICE_ATTR(r3, 0x4018aee1, &(0x7f0000004000-0x18)={0x0, 0x100000001, 0x1, &(0x7f0000003000)=0x0}) ioctl$KVM_GET_SUPPORTED_CPUID(0xffffffffffffffff, 0xc008ae05, &(0x7f0000005000)=""/20) 2017/12/17 11:24:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0xf, 0xb797, &(0x7f0000000000)={0x0, 0x0}) ioctl$TUNSETNOCSUM(r0, 0x400454c8, &(0x7f000022d000-0x4)=0x9) setrlimit(0xb, &(0x7f0000ca0000-0x10)={0xae83, 0x1ff}) mlock2(&(0x7f0000912000/0x4000)=nil, 0x4000, 0x81) prctl$setmm(0x23, 0x5, &(0x7f0000ab6000/0x3000)=nil) mremap(&(0x7f00007c5000/0x1000)=nil, 0x1000, 0x4000, 0x200000000000000, &(0x7f0000e60000/0x4000)=nil) r1 = syz_open_dev$tun(&(0x7f0000ef5000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000f58000)={@generic="431df1f38e6e005a112f648d1c22ce26", @ifru_addrs=@rc={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}}) ioctl$SIOCSIFHWADDR(r1, 0x8924, &(0x7f0000317000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x20000000000009, 0x7, @fr_pvc_info=&(0x7f0000d94000-0x14)={0x6, @generic="61e8f06fa5db19c6369a1383355544d6"}}}) socket$netlink(0x10, 0x3, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000016000-0x8)={0x0, 0x5}, &(0x7f00003a8000)=0x8) ioctl$DRM_IOCTL_GET_MAP(0xffffffffffffffff, 0xc0186404, &(0x7f0000e4d000)={&(0x7f0000b2c000/0x4000)=nil, 0x4, 0x3, 0x82, &(0x7f0000916000/0x3000)=nil, 0x0}) clone(0x1200000, &(0x7f0000b94000-0x4c)="7c1151d40100ffffffffffffff6011000100ffff06b3a03de50d3824e711bb687f374afc03000000ed1fba023d91fec833ff83050563def101bbdb99bbe8e10f2504faff7cc2537c9a3b23e4", &(0x7f00000c1000-0x4)=0x0, &(0x7f000048e000)=0x0, &(0x7f00007a1000-0x50)="bb99b1083481d5c5c32c03b9a47f88ad59fc70f0fe619aa087f7ef8a85c2c810396e8da8ea0a2cc365974e559f6796be948e5ff93b7509d8c1a0688fed11cac328a4b2e02943649860550348e195e3c3") mbind(&(0x7f0000331000/0x3000)=nil, 0x3000, 0x1, &(0x7f000080e000-0x8)=0x0, 0x8, 0x2) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000e41000-0x12)='/dev/loop-control\x00', 0x0, 0x0) r3 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) ioctl$LOOP_CTL_ADD(r2, 0x4c81, r3) 2017/12/17 11:24:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0xf, 0xb797, &(0x7f0000000000)={0x0, 0x0}) ioctl$TUNSETNOCSUM(r0, 0x400454c8, &(0x7f000022d000-0x4)=0x9) prctl$seccomp(0x16, 0x0, &(0x7f00003df000-0x8)={0x8, &(0x7f0000865000-0x40)=[{0x401, 0x4, 0x101, 0xa2c}, {0xb4, 0x56f, 0x81, 0x4}, {0xffffffffffffed3a, 0x7ff, 0x9, 0x3}, {0x9, 0x3, 0x1db6, 0x100000001}, {0x1, 0x2a9, 0x9, 0x6}, {0x6ad5, 0x8000, 0x6, 0x5}, {0x8, 0x6, 0x3, 0x1}, {0xffff, 0xfffffffffffff801, 0xaca0000000, 0x7}]}) setrlimit(0xb, &(0x7f0000ca0000-0x10)={0xae83, 0x1ff}) prctl$setmm(0x23, 0x5, &(0x7f0000ab6000/0x3000)=nil) mremap(&(0x7f00007c5000/0x1000)=nil, 0x1000, 0x4000, 0x200000000000000, &(0x7f0000e60000/0x4000)=nil) r1 = syz_open_dev$tun(&(0x7f0000ef5000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000f58000)={@generic="431df1f38e6e005a112f648d1c22ce26", @ifru_addrs=@rc={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}}) ioctl$SIOCSIFHWADDR(r1, 0x8924, &(0x7f0000317000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x20000000000009, 0x7, @fr_pvc_info=&(0x7f0000d94000-0x14)={0x6, @generic="61e8f06fa5db19c6369a1383355544d6"}}}) socket$netlink(0x10, 0x3, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000016000-0x8)={0x0, 0x5}, &(0x7f00003a8000)=0x8) ioctl$DRM_IOCTL_GET_MAP(0xffffffffffffffff, 0xc0186404, &(0x7f0000e4d000)={&(0x7f0000b2c000/0x4000)=nil, 0x4, 0x3, 0x82, &(0x7f0000916000/0x3000)=nil, 0x0}) clone(0x1200000, &(0x7f0000b94000-0x4c)="7c1151d40100ffffffffffffff6011000100ffff06b3a03de50d3824e711bb687f374afc03000000ed1fba023d91fec833ff83050563def101bbdb99bbe8e10f2504faff7cc2537c9a3b23e4", &(0x7f00000c1000-0x4)=0x0, &(0x7f000048e000)=0x0, &(0x7f00007a1000-0x50)="bb99b1083481d5c5c32c03b9a47f88ad59fc70f0fe619aa087f7ef8a85c2c810396e8da8ea0a2cc365974e559f6796be948e5ff93b7509d8c1a0688fed11cac328a4b2e02943649860550348e195e3c3") mbind(&(0x7f0000331000/0x3000)=nil, 0x3000, 0x1, &(0x7f000080e000-0x8)=0x0, 0x8, 0x2) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000e41000-0x12)='/dev/loop-control\x00', 0x0, 0x0) r3 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) ioctl$LOOP_CTL_ADD(r2, 0x4c81, r3) 2017/12/17 11:24:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000001000-0x83)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f0000804000)="") mknod(&(0x7f0000ff0000)='./file0\x00', 0x10000000007fe, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f000017a000-0x8)=[], &(0x7f000077a000)=[]) r0 = syz_open_dev$mice(&(0x7f0000564000-0x10)='/dev/input/mice\x00', 0x0, 0x100) syz_open_pts(r0, 0x80) open(&(0x7f0000635000-0x8)='./file0\x00', 0x200, 0x0) 2017/12/17 11:24:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f000006c000)={@random="e3ae8895310d", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x80ff, @ipv4={{0x5, 0x4, 0x100000001, 0x0, 0x30, 0x3, 0x0, 0x0, 0x67, 0x0, @rand_addr=0x0, @broadcast=0xffffffff, {[]}}, @igmp={0x21, 0xfffffffffffffffc, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, "bc010000dede23000000800005070000e60100b0"}}}}}, 0x0) pipe(&(0x7f0000324000-0x8)={0x0, 0x0}) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000d40000)={0x8, 0x9, 0x7d4b2a3ab7cf7cf6, 0x7fff, 0x5, [{0x7fffffff, 0x7fff, 0x4, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0}, {0x2, 0x4, 0xf1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x100000001, 0x2, 0x4b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x3, 0x1, 0x6, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}, {0x5, 0x9, 0x1, 0x0, 0x0, 0x2008, 0x0, 0x0, 0x0}]}) ioctl$KVM_GET_DIRTY_LOG(r1, 0x4010ae42, &(0x7f0000edc000)={0x0, 0x0, &(0x7f0000f04000/0x4000)=nil}) 2017/12/17 11:24:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x6, 0x1, &(0x7f0000447000-0x8)={0x0, 0x0}) ioctl$sock_ifreq(r0, 0x89b1, &(0x7f0000dc2000-0x28)={@generic="098a52cf4e620549beb687622669bdb4", @ifru_settings={0x101, 0x3f, @raw_hdlc=&(0x7f000030c000-0x4)={0x5, 0xfffffffffffffff9}}}) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f000064a000)='/dev/hwrng\x00', 0x0, 0x0) read$eventfd(r1, &(0x7f0000e59000)=0x0, 0x8) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x891b, &(0x7f000013c000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r2 = socket(0x10000000010, 0x2, 0xc) write(r2, &(0x7f0000150000)="1f00000001021300fd4345bb000100220240000009000700011601130000c4", 0x1f) 2017/12/17 11:24:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000085000)='/selinux/load\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f00005b5000-0x20)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00005a8000)=0x20) clone(0x4000000, &(0x7f00007d0000-0x34)="c3632cd97fc52f7ec6f14aae09d8f5ec1e5d6a577579fdcfa1876603f4c11a77e578ecbd56da21826d26dbd53a4740645020177b", &(0x7f0000f37000)=0x0, &(0x7f0000782000-0x4)=0x0, &(0x7f0000253000)="cbbf61ec5a22ba7017e59870efed6a4f0070dd7db48dd8144e5d40c29f7ebde109abb3e8ea173f9031c049880fadeadb33639417b36a4a8af8cf87b2fac5f3f34fe0edd148daf42bc7321a93b7a7f8a8") setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000507000)={r1, 0x77a}, 0x6) syz_emit_ethernet(0x3e, &(0x7f000006c000)={@random="e3ae8895310d", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x4000000800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x67, 0x0, @rand_addr=0x0, @broadcast=0xffffffff, {[]}}, @igmp={0x21, 0x0, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, "bc010000dede23000000800005070000e60100b0"}}}}}, 0x0) 2017/12/17 11:24:13 executing program 1: mmap(&(0x7f0000000000/0xae4000)=nil, 0xae4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) mmap(&(0x7f0000ae4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000ae5000-0xa)='/dev/vcs#\x00', 0x1ff, 0x40002) ioctl$TCSETAW(r1, 0x5402, &(0x7f0000418000)={0x3, 0x7, 0x6864, 0x7ff, 0x0, 0x80000000, 0xe891, 0xfffffffffffffffa, 0x100, 0x5}) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_DEVICE(r2, 0xc00caee0, &(0x7f0000005000)={0x4, r2, 0x0}) open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r3, 0x4c06, r2) sendmsg$unix(r3, &(0x7f0000002000-0x1c)={&(0x7f0000008000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000004000-0x8)=[{&(0x7f0000007000)='"', 0x1}], 0x1, &(0x7f0000005000)=[], 0x0, 0x0}, 0x4000) ioctl$KVM_ASSIGN_DEV_IRQ(r3, 0x4040ae70, &(0x7f0000902000-0x10)={0x4, 0x7a, 0x8001, 0x100}) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f00002a0000)={0x101ff, 0x1, 0x4000, 0x2000, &(0x7f00003f7000/0x2000)=nil}) ioctl$KVM_SET_DEVICE_ATTR(r3, 0x4018aee1, &(0x7f0000004000-0x18)={0x0, 0x100000001, 0x1, &(0x7f0000003000)=0x0}) ioctl$KVM_GET_SUPPORTED_CPUID(0xffffffffffffffff, 0xc008ae05, &(0x7f0000005000)=""/20) 2017/12/17 11:24:13 executing program 6: r0 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000014000)={0x0, 0x1000}, &(0x7f0000017000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000000000)={0x0, 0x8}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000296000/0x3000)=nil, 0x3000, 0x2000000, 0x40010, r0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000015000-0x8c)={0x0, @in6={{0xa, 0x2, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x80000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000001000-0x4)=0x8c) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000014000)={0x0, 0x100, 0x0, 0x0, 0x90}, &(0x7f0000016000)=0x18) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000014000+0xeb9)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0086426, &(0x7f0000002000-0x8)={0x5, &(0x7f0000001000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_UNLOCK(r5, 0x4008642b, &(0x7f0000002000-0x8)={r6, 0x28}) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000014000)={0x0, 0x800}, &(0x7f0000000000)=0x8) r8 = socket(0x0, 0xe, 0x1f000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000003000-0xc)={0x0, @rand_addr=0x0, @multicast2=0x0}, &(0x7f0000297000)=0xc) ioctl$sock_inet6_SIOCADDRT(r8, 0x890b, &(0x7f0000016000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @loopback={0x0, 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x100000000, 0x401, 0xffffffffffffff16, 0x400, 0x401, 0x2020010, r9}) sendmmsg$inet_sctp(r0, &(0x7f0000017000-0x38)=[{&(0x7f0000015000-0x1c)=@in6={0xa, 0x3, 0x400, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xd44}, 0x1c, &(0x7f0000014000)=[{&(0x7f0000016000)="3689abc1011e6683f3e86e781b8d0407cfe68f15e16560c0807d29aa176d860ae5fba436d4ae9cf1254d92628fbba2c5410213314b8baa997ddcee12c41fab0bbc3768e9844998b570d9a6799fb8bac8349c8bf0a6e1c571ec60858634", 0x5d}, {&(0x7f0000001000-0x4c)="0ef91f16abab486aff58093df30a4bf4204a4ffd3561c992c6089971fa730a2d888d9a9a12172ef26ce6c6de677dc2311a4e6eda57aae3c5323e9f4f61348e54026a36d1e57f36bc8ead3734", 0x4c}, {&(0x7f0000001000-0xb)="9bfe5b92ba69522adace0a", 0xb}, {&(0x7f0000000000)="ad369cc75f7b4efd636e72e420e786671bba34a6f54ca44a08e134275adca43abdd82c4f4c5ea2b8b4fee2db0895bb11ea60840c47da83b3d1916149b387d1ac9df6252c40754edc5a415e7260", 0x4d}], 0x4, &(0x7f0000014000)=[@init={0x14, 0x84, 0x0, {0x8001, 0x4, 0x6, 0x20}}, @sndrcv={0x2c, 0x84, 0x1, {0x10001, 0x100000001, 0x8002, 0x2, 0x76de834d, 0x7fff, 0x72, 0x20, r1}}, @init={0x14, 0x84, 0x0, {0x100000000, 0x3f, 0x80000000, 0x101}}, @init={0x14, 0x84, 0x0, {0x100000001, 0x3, 0x4c, 0x6}}], 0xb0, 0x4004045}, {&(0x7f0000017000-0x10)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000017000-0x18)=[{&(0x7f0000016000)="4501a65655fe5ef0326af417e403a8385e6dfd65476665ec073f41b8f51d4a21e71bbac740823b64ffdca74879572ad006396daae2a962bc45bcf971ff2cd4a57cffd315612fac5712da2cac61c013845b25736f694095f008110a6d5bf86399602fae078ca4cf30a108fa679cd9d1a3a00dbdcb41434040940d571564429c212240c5582174328ddb0dea55f33ebab982e1fdec3dc965a5366004042acfc69557c0faacf53572091e0c0b46a6096b1d540a12917cc9e84a6e8a00ee53dffe0857bf0996c813a4c956d90a967ac3f63c61e49958940159f052263fb9c7b9c93b7b7dfa59bb38e9bde48b8cdeee301eab7d6b0937989f737c9ec0", 0xfa}, {&(0x7f0000001000-0xfe)="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", 0xfe}, {&(0x7f0000017000-0x2d)="82725f6390d4d275a66562ced0192707a5df00fa93464c8a44e3cc5a14fbf0fb6ea2b5c801985578a0804b0722", 0x2d}], 0x3, &(0x7f0000017000-0x160)=[@init={0x14, 0x84, 0x0, {0x8, 0x8, 0xc000000000000, 0x4}}, @init={0x14, 0x84, 0x0, {0x4, 0xfffffffffffffffe, 0x0, 0x9}}, @sndrcv={0x2c, 0x84, 0x1, {0x3, 0x6, 0x4, 0x3, 0xff80000000000000, 0x7, 0x4, 0x8, r2}}, @sndinfo={0x1c, 0x84, 0x2, {0x9, 0x1, 0x20, 0x7, r3}}, @init={0x14, 0x84, 0x0, {0x80000001, 0x2, 0x9, 0x7f}}, @init={0x14, 0x84, 0x0, {0x1, 0x6, 0x100, 0x81}}, @sndinfo={0x1c, 0x84, 0x2, {0x80000000, 0x8004, 0x9, 0x9, r4}}, @sndrcv={0x2c, 0x84, 0x1, {0x1, 0x0, 0x0, 0x0, 0x7, 0x9, 0x2f5, 0x1, r7}}], 0x160, 0x4000001}], 0x2, 0x8040) sendto$inet(r0, &(0x7f0000017000-0x8b6)="516b4d0465793273c89276c459686b89c912d12b2110138d85ca6a9f3ff8f8c9563b3bc744a7f627a05dee1605d4d522fed1df2c9e44b11a3af1642f9938b0ef58ca2c399e6506982a2af512ae8176d4c653410c24cde549a9fd71870f95fa6cea1f74ae675fc4410cb18d9184452eb5c8a0a824c26a0df9bd8a85c7b1dc4e64f5e55b99d9e334be1a8d66c39ae8393653ba4742c9a22a04291c8a79c17cacfbf212cf7cae54bb38a1530b73762952e4db36c9b609de525e560fae9b067833168466dcae7b1af5e1c4bb2cd135c5be76500847483559d404228b3a342de9c43b046f72333f7c8f8631fec73ea89b8bd0dd1945faffbf65c2a26ce1ff93c5c08d245e31c6a0a0db4a828f02ee76f2fe0b4b3bb3265adf8195163979cf22dab81dcf3587271125fd17490fc2e4fe052fc299803462c3d41adff8ea627b0541c1ac2405668a1992e1d0ae034ceb65c15a6a6b091f9d2ccb347c437939934970097caf07a3cc68b112e3ecc37843fa570fec088aa67f7c4d91fce96e4cc0c08035def0821df4347b7dcbd04e787c71d30e6d6163fb80ff46f6612f81f2566c7cf24b3343c93d0d9c2181fa07800cc8652e118e4a3717ca21eae9a16f1938adedf5c589712c1aa5e5a7192ca8195415629ec340d40ce237943b213fae65c0d42c64391daa6b120506fa990687b103be930d71488bfba0676a1458c3b51241d59befd46279ba59823b73dd97a38f81d02a9d4a25f319d599a64d3a76602becfaf3ef9a04fb4235f9f7e1a223a65f668b0b15a5db0a87a7e0680708c1f7975192f4b0122f79303169c2f8da279d85ff9bae241dddd2c494a5e95b7ad8aee247b8d366abd5b90d85165e3efd0fb93d92fcb4f9d28e8133c4dd7b3e97ae5662b83cf22165284351eb2672743159d785519495a233afcfafbb38e695b7bd347d12b421a966388d9d99e606de218b2593a0d7e251b99f7550ee0bf3e5ca7e6c8f8fa2c2d2193103f89f768f63f79b2f009d7edca3bd653296ee84b2de65a3b270ca3164c793a89b6ee6c56c5356afa571ffa80d63b8f465ed34b4300a23b6910172806a8e00831808a9f423a2b6abce29896b287fca0a2c30c437d499caed453f96f9044122b002a195f08f8711f6a33161b2b86a3fa24c44788ecdfb032e5eda8c5050461a154e3ec72470ee390688363fec1ec58d2b747430f1ce849a47099d19c45b3c487c0f9964348133de0ada9c583ab6dfb2e789e0676597f455368889606db4d1c90716a845e9da9387a6703b61bd6bb4bbe65ca615bf41526c1cbb538a935542c7391659c84e1ab644bb0a20e2d40f8b1570582bc9641b83229ac4b8dc11e15f01c14241b89f1dd7d28ef7b089e7b1afdaa3d88374ec088b4c65e8efc01db3ba93408226ca69027eafb31c2ee19e3fd228f7a31c6d2cbccd82d8a2fcdd7c9b5997fcbea2fbd0d6b1052b369dcad8ae7c1d4abb2fd3cbdf0d4425c407d67760ed083b3646d6aadeedc672069954f997c781f6bde4d9292cb1c7c05b63058e16f287ea0d5e497e8967028bdf6298205ec18ea610eea63138c8b1ef18ca0cdadbf22707e6cdf66b65ac1b3ed68a6d4362a5623c95e5330b82bcaa3f36c7974c2951e4ae29bfd95e463a17fb96ef156b835aadd38fbe89adf1e3547f3dc1cd566d7ee435168e0fd7b81b7a0aa2bbee39b773209afeaaffb1a9948ef29e51d8b63aba61ce7ddd4128a31992dcd757b4900bb3ee82f4071f34deb48528f1afed7c0817d71ef4c3a9e76139e524eb3a8356c0e76a62ef3e5fb0ffba3ce3312ee20247a60ab6943d03730add59a76b43d4c0cd54f80c4cacadeeb5a03072bbc5408caac7ad21425ba6622fd6a973256285b21a1d523ad225cb8989449178e3d1cab9c02b701c64a3aa457d83616d325a0c13f1cee7edd841137a89ac1d938c52e203af5e45a6afbae3c9d4ee748018a235345aa5fd5337ab05cb052f99607d6d847284855664dd2bd5c29293b24e70977950b669f430f2a14ea75a496875d6233f65b19d6ffc1256e2f99c2be9ddb67daeec1bfbaa58a9467fde5c536283a7bb7f497600ef2f3363df81e5889f698ff68b8f96eca2ebafe542d91cf9501a6537c46862d4bb042b3af0fac7665bf663526d5831c3fd34c40983eb3ace56a07775cdd998872080bcb88c7967437547031402f28e5c1663e15ea21ff62c771e5f4854b520cf153b4e054ccbc5872e272344adf13b846b86a4b747aeed7b3c9162e580396dad5ed5619c8fcd0838f7ada6c46f098ce9221439d2d06613ff5b036910d7a76c89caa58fd312e92c8fd85431562a9080cca800d68285c2d618143988ef19962262e1339a0e55e4b9cba1a0fad2671b3a057b1448b75502745a540eb276258f423e54028f3c20d70f5cd448d76e439e27404480ebb8881bc24e1a02a8c25889df43029126a0b2e48b7891390e15ffe1efd83c8514666e613d90c7d5302643b5e07a9accaa8844891434f4e60a7ba247c210a84ac2b4e8e2dd1ce599b831a9dbd715f814c2d4e13b06b4d8f85b65af854db8211f2bbc69360ef5361499dcca3dacf02b94402387463889094e7513d960690e510a426d392a7f4bb020d610c0b50913a25f4a4e9fa9e8d29f27cbe63c4020d7104d14c14d8e87451b28dc89c7b7af979fb7513c46db436da6c7473dd0a4fb649617523dc2c78a5c02931a71e3d5582eedeb5b7ce4b5997f8b399b0ea234b4759db3596597de284b448472c58c2747aa22e0b8f3fdd285d5c78669be89175e2a2b2c44a3b6a9842cf0619bba72f2fc6ce7f43ace815c0a36ce33a4ddf7b22fdc973a3c2b6bb71425d90fa792878367453d1ab0ea2901f5f0de386ca976f91ed5ab8d6df8309ed37daaca094ae054e5310dbaa1a5ae840dc6f99c17661ec5d6816da15b42b23d8e69387fb4dbaf25853ce855820b3d4fbfad5ec50a256b61294edbda7983fca43f88a46e853a7c3c3424127c4433670190db4114724469f17807476769cd39d9773e73179d98c0d4c84157cd05a13bb4d1fd8c1f3cde7b5513c6fa8015f35c3d08ba8b060f9bf3f07411a0e41c9e08884fb98325d8c7631f59c3b492a2a32bd230d511ee1f1b470fe1124bfe50e832a0161ff9eb49e2ce18116abe5bb3885910d1e1", 0x8b7, 0x0, &(0x7f0000015000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/17 11:24:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0xf, 0xb797, &(0x7f0000000000)={0x0, 0x0}) setrlimit(0xb, &(0x7f0000ca0000-0x10)={0xae83, 0x1ff}) mlock2(&(0x7f0000912000/0x4000)=nil, 0x4000, 0x81) prctl$setmm(0x23, 0x5, &(0x7f0000ab6000/0x3000)=nil) mremap(&(0x7f00007c5000/0x1000)=nil, 0x1000, 0x4000, 0x200000000000000, &(0x7f0000e60000/0x4000)=nil) r0 = syz_open_dev$tun(&(0x7f0000ef5000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000f58000)={@generic="431df1f38e6e005a112f648d1c22ce26", @ifru_addrs=@rc={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}}) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f0000317000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x20000000000009, 0x7, @fr_pvc_info=&(0x7f0000d94000-0x14)={0x6, @generic="61e8f06fa5db19c6369a1383355544d6"}}}) socket$netlink(0x10, 0x3, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000016000-0x8)={0x0, 0x5}, &(0x7f00003a8000)=0x8) ioctl$DRM_IOCTL_GET_MAP(0xffffffffffffffff, 0xc0186404, &(0x7f0000e4d000)={&(0x7f0000b2c000/0x4000)=nil, 0x4, 0x3, 0x82, &(0x7f0000916000/0x3000)=nil, 0x0}) clone(0x1200000, &(0x7f0000b94000-0x4c)="7c1151d40100ffffffffffffff6011000100ffff06b3a03de50d3824e711bb687f374afc03000000ed1fba023d91fec833ff83050563def101bbdb99bbe8e10f2504faff7cc2537c9a3b23e4", &(0x7f00000c1000-0x4)=0x0, &(0x7f000048e000)=0x0, &(0x7f00007a1000-0x50)="bb99b1083481d5c5c32c03b9a47f88ad59fc70f0fe619aa087f7ef8a85c2c810396e8da8ea0a2cc365974e559f6796be948e5ff93b7509d8c1a0688fed11cac328a4b2e02943649860550348e195e3c3") mbind(&(0x7f0000331000/0x3000)=nil, 0x3000, 0x1, &(0x7f000080e000-0x8)=0x0, 0x8, 0x2) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000e41000-0x12)='/dev/loop-control\x00', 0x0, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_ADD(r1, 0x4c81, r2) 2017/12/17 11:24:13 executing program 1: mmap(&(0x7f0000000000/0xae4000)=nil, 0xae4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000ae4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000ae4000)='/selinux/context\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r2, 0x84, 0x79, &(0x7f00009a0000-0x4)=0x2, 0x4) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000005000)={0x4, 0xffffffffffffffff, 0x0}) open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) sendmsg$unix(r3, &(0x7f0000002000-0x1c)={&(0x7f0000008000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000004000-0x8)=[{&(0x7f0000007000)='"', 0x1}], 0x1, &(0x7f0000005000)=[], 0x0, 0x0}, 0x4000) ioctl$KVM_SET_DEVICE_ATTR(r3, 0x4018aee1, &(0x7f0000004000-0x18)={0x0, 0x100000001, 0x1, &(0x7f0000003000)=0x0}) openat$cuse(0xffffffffffffff9c, &(0x7f00009c4000)='/dev/cuse\x00', 0x900, 0x0) ioctl$KVM_GET_SUPPORTED_CPUID(0xffffffffffffffff, 0xc008ae05, &(0x7f0000005000)=""/20) 2017/12/17 11:24:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000344000)='/dev/hwrng\x00', 0x80003, 0x0) ioctl$sock_bt_bnep_BNEPCONNADD(r1, 0x400442c8, &(0x7f0000a43000-0x5d)={r0, 0x9f, 0xfffffffffffffffe, "0f09bfaf1e65f8b69e64943047050d678c3b045049613bf1eaf8062fb1c2c8c490d4312f4ecfe88807e3960c074f29d22d97aa44bbe1a8940e7f8e1259944679f1383d2fe396c41d8b3cbea1cda16189aece14"}) socketpair(0x5, 0x5, 0xfffffffffffffc01, &(0x7f0000d11000-0x8)={0x0, 0x0}) 2017/12/17 11:24:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f000006c000)={@random="e3ae8895310d", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x4000000800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x67, 0x0, @rand_addr=0x0, @broadcast=0xffffffff, {[]}}, @igmp={0x21, 0x0, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, "bc010000dede23000000800005070000e60100b0"}}}}}, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000454000-0x8)='./file0\x00', 0x2940, 0x110) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) getsockopt$inet6_int(r0, 0x29, 0x3d, &(0x7f0000f88000-0x4)=0x0, &(0x7f0000163000-0x4)=0x4) 2017/12/17 11:24:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000001000-0x83)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f0000804000)="") mknod(&(0x7f0000ff0000)='./file0\x00', 0x10000000007fe, 0x0) execve(&(0x7f000082c000-0x8)='./file0\x00', &(0x7f0000e98000)=[], &(0x7f000077a000)=[]) r0 = syz_open_dev$mice(&(0x7f0000338000)='/dev/input/mice\x00', 0x0, 0x100) ioctl$DRM_IOCTL_AUTH_MAGIC(r0, 0x40046411, &(0x7f000026f000-0x4)=0x2) open(&(0x7f0000635000-0x8)='./file0\x00', 0x200, 0x0) 2017/12/17 11:24:13 executing program 1: mmap(&(0x7f0000000000/0xae4000)=nil, 0xae4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000005000)={0x4, 0xffffffffffffffff, 0x0}) open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) sendmsg$unix(r2, &(0x7f0000002000-0x1c)={&(0x7f0000008000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000004000-0x8)=[{&(0x7f0000007000)='"', 0x1}], 0x1, &(0x7f0000005000)=[], 0x0, 0x0}, 0x4000) lseek(r2, 0x0, 0x7) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f000034b000)={0x0, 0x7, 0x10, 0x923a, 0x2}, &(0x7f00008a1000)=0x18) mmap(&(0x7f0000ae4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000ae4000)={r3, 0x3e, "15e004fa93542c0c5c1f767d82ba9e98a69156c2675d18398a9f2b12f58e0175fbcfd5f146463f2d1bb97ad21dd1995d42530d71bc19856b6ff0aa22ccf3"}, &(0x7f0000ae5000-0x4)=0x46) ioctl$KVM_SET_DEVICE_ATTR(r2, 0x4018aee1, &(0x7f0000004000-0x18)={0x0, 0x100000001, 0x1, &(0x7f0000003000)=0x0}) mmap(&(0x7f0000ae4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRDELBR(r2, 0x89a1, &(0x7f0000ae5000-0x10)=@common='tunl0\x00') ioctl$KVM_GET_SUPPORTED_CPUID(0xffffffffffffffff, 0xc008ae05, &(0x7f0000005000)=""/20) 2017/12/17 11:24:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0xb, &(0x7f0000ca0000-0x10)={0xae83, 0x1ff}) mlock2(&(0x7f0000912000/0x4000)=nil, 0x4000, 0x81) prctl$setmm(0x23, 0x5, &(0x7f0000ab6000/0x3000)=nil) mremap(&(0x7f00007c5000/0x1000)=nil, 0x1000, 0x4000, 0x200000000000000, &(0x7f0000e60000/0x4000)=nil) r0 = syz_open_dev$tun(&(0x7f0000ef5000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000f58000)={@generic="431df1f38e6e005a112f648d1c22ce26", @ifru_addrs=@rc={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}}) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f0000317000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x20000000000009, 0x7, @fr_pvc_info=&(0x7f0000d94000-0x14)={0x6, @generic="61e8f06fa5db19c6369a1383355544d6"}}}) socket$netlink(0x10, 0x3, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000016000-0x8)={0x0, 0x5}, &(0x7f00003a8000)=0x8) ioctl$DRM_IOCTL_GET_MAP(0xffffffffffffffff, 0xc0186404, &(0x7f0000e4d000)={&(0x7f0000b2c000/0x4000)=nil, 0x4, 0x3, 0x82, &(0x7f0000916000/0x3000)=nil, 0x0}) clone(0x1200000, &(0x7f0000b94000-0x4c)="7c1151d40100ffffffffffffff6011000100ffff06b3a03de50d3824e711bb687f374afc03000000ed1fba023d91fec833ff83050563def101bbdb99bbe8e10f2504faff7cc2537c9a3b23e4", &(0x7f00000c1000-0x4)=0x0, &(0x7f000048e000)=0x0, &(0x7f00007a1000-0x50)="bb99b1083481d5c5c32c03b9a47f88ad59fc70f0fe619aa087f7ef8a85c2c810396e8da8ea0a2cc365974e559f6796be948e5ff93b7509d8c1a0688fed11cac328a4b2e02943649860550348e195e3c3") mbind(&(0x7f0000331000/0x3000)=nil, 0x3000, 0x1, &(0x7f000080e000-0x8)=0x0, 0x8, 0x2) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000e41000-0x12)='/dev/loop-control\x00', 0x0, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_ADD(r1, 0x4c81, r2) 2017/12/17 11:24:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0xf, 0xb797, &(0x7f0000000000)={0x0, 0x0}) setrlimit(0xb, &(0x7f0000ca0000-0x10)={0xae83, 0x1ff}) mlock2(&(0x7f0000912000/0x4000)=nil, 0x4000, 0x81) prctl$setmm(0x23, 0x5, &(0x7f0000ab6000/0x3000)=nil) mremap(&(0x7f00007c5000/0x1000)=nil, 0x1000, 0x4000, 0x200000000000000, &(0x7f0000e60000/0x4000)=nil) r0 = syz_open_dev$tun(&(0x7f0000ef5000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000f58000)={@generic="431df1f38e6e005a112f648d1c22ce26", @ifru_addrs=@rc={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}}) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f0000317000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x20000000000009, 0x7, @fr_pvc_info=&(0x7f0000d94000-0x14)={0x6, @generic="61e8f06fa5db19c6369a1383355544d6"}}}) socket$netlink(0x10, 0x3, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000016000-0x8)={0x0, 0x5}, &(0x7f00003a8000)=0x8) ioctl$DRM_IOCTL_GET_MAP(0xffffffffffffffff, 0xc0186404, &(0x7f0000e4d000)={&(0x7f0000b2c000/0x4000)=nil, 0x4, 0x3, 0x82, &(0x7f0000916000/0x3000)=nil, 0x0}) clone(0x1200000, &(0x7f0000b94000-0x4c)="7c1151d40100ffffffffffffff6011000100ffff06b3a03de50d3824e711bb687f374afc03000000ed1fba023d91fec833ff83050563def101bbdb99bbe8e10f2504faff7cc2537c9a3b23e4", &(0x7f00000c1000-0x4)=0x0, &(0x7f000048e000)=0x0, &(0x7f00007a1000-0x50)="bb99b1083481d5c5c32c03b9a47f88ad59fc70f0fe619aa087f7ef8a85c2c810396e8da8ea0a2cc365974e559f6796be948e5ff93b7509d8c1a0688fed11cac328a4b2e02943649860550348e195e3c3") mbind(&(0x7f0000331000/0x3000)=nil, 0x3000, 0x1, &(0x7f000080e000-0x8)=0x0, 0x8, 0x2) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000e41000-0x12)='/dev/loop-control\x00', 0x0, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_ADD(r1, 0x4c81, r2) 2017/12/17 11:24:13 executing program 3: socketpair(0x5, 0xf, 0xb797, &(0x7f0000000000)={0x0, 0x0}) setrlimit(0xb, &(0x7f0000ca0000-0x10)={0xae83, 0x1ff}) mlock2(&(0x7f0000912000/0x4000)=nil, 0x4000, 0x81) prctl$setmm(0x23, 0x5, &(0x7f0000ab6000/0x3000)=nil) mremap(&(0x7f00007c5000/0x1000)=nil, 0x1000, 0x4000, 0x200000000000000, &(0x7f0000e60000/0x4000)=nil) r0 = syz_open_dev$tun(&(0x7f0000ef5000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000f58000)={@generic="431df1f38e6e005a112f648d1c22ce26", @ifru_addrs=@rc={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}}) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f0000317000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x20000000000009, 0x7, @fr_pvc_info=&(0x7f0000d94000-0x14)={0x6, @generic="61e8f06fa5db19c6369a1383355544d6"}}}) socket$netlink(0x10, 0x3, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000016000-0x8)={0x0, 0x5}, &(0x7f00003a8000)=0x8) ioctl$DRM_IOCTL_GET_MAP(0xffffffffffffffff, 0xc0186404, &(0x7f0000e4d000)={&(0x7f0000b2c000/0x4000)=nil, 0x4, 0x3, 0x82, &(0x7f0000916000/0x3000)=nil, 0x0}) clone(0x1200000, &(0x7f0000b94000-0x4c)="7c1151d40100ffffffffffffff6011000100ffff06b3a03de50d3824e711bb687f374afc03000000ed1fba023d91fec833ff83050563def101bbdb99bbe8e10f2504faff7cc2537c9a3b23e4", &(0x7f00000c1000-0x4)=0x0, &(0x7f000048e000)=0x0, &(0x7f00007a1000-0x50)="bb99b1083481d5c5c32c03b9a47f88ad59fc70f0fe619aa087f7ef8a85c2c810396e8da8ea0a2cc365974e559f6796be948e5ff93b7509d8c1a0688fed11cac328a4b2e02943649860550348e195e3c3") mbind(&(0x7f0000331000/0x3000)=nil, 0x3000, 0x1, &(0x7f000080e000-0x8)=0x0, 0x8, 0x2) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000e41000-0x12)='/dev/loop-control\x00', 0x0, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_ADD(r1, 0x4c81, r2) 2017/12/17 11:24:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10000000010, 0x2, 0xc) write(r0, &(0x7f0000150000)="1f00000001021300fd4345bb000100220240000000090700011601130000c4", 0x1f) 2017/12/17 11:24:13 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000001000)={0x9, 0x3, 0x20, 0x1, 0x2, 0x0, 0x7, 0x1f, 0x1, 0x8}) mmap(&(0x7f0000000000/0xae4000)=nil, 0xae4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) mmap(&(0x7f0000ae4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(r2, 0xc00caee0, &(0x7f00003ee000-0xc)={0xffffffffffffffff, 0xffffffffffffffff, 0x400}) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x1) open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) sendmsg$unix(r3, &(0x7f0000002000-0x1c)={&(0x7f0000008000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000004000-0x8)=[{&(0x7f0000007000)='"', 0x1}], 0x1, &(0x7f0000005000)=[], 0x0, 0x0}, 0x4000) ioctl$KVM_SET_DEVICE_ATTR(r3, 0x4018aee1, &(0x7f0000004000-0x18)={0x0, 0x100000001, 0x1, &(0x7f0000003000)=0x0}) ioctl$VT_RESIZE(r3, 0x5609, &(0x7f00006b0000)={0x5, 0xffffffff, 0xa97a0c8}) ioctl$KVM_GET_SUPPORTED_CPUID(0xffffffffffffffff, 0xc008ae05, &(0x7f0000005000)=""/20) 2017/12/17 11:24:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f000034d000-0x9)='/dev/sg#\x00', 0x0, 0x84080) ioctl$TIOCCONS(r0, 0x541d) r1 = socket(0x10000000010, 0x2, 0xc) write(r1, &(0x7f0000150000)="1f00000001021300fd4345bb000100220240000009000700011601130000c4", 0x1f) 2017/12/17 11:24:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0xf, 0xb797, &(0x7f0000000000)={0x0, 0x0}) setrlimit(0xb, &(0x7f0000ca0000-0x10)={0xae83, 0x1ff}) mlock2(&(0x7f0000912000/0x4000)=nil, 0x4000, 0x81) prctl$setmm(0x23, 0x5, &(0x7f0000ab6000/0x3000)=nil) mremap(&(0x7f00007c5000/0x1000)=nil, 0x1000, 0x4000, 0x200000000000000, &(0x7f0000e60000/0x4000)=nil) r0 = syz_open_dev$tun(&(0x7f0000ef5000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000f58000)={@generic="431df1f38e6e005a112f648d1c22ce26", @ifru_addrs=@rc={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}}) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f0000317000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x20000000000009, 0x7, @fr_pvc_info=&(0x7f0000d94000-0x14)={0x6, @generic="61e8f06fa5db19c6369a1383355544d6"}}}) socket$netlink(0x10, 0x3, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000016000-0x8)={0x0, 0x5}, &(0x7f00003a8000)=0x8) ioctl$DRM_IOCTL_GET_MAP(0xffffffffffffffff, 0xc0186404, &(0x7f0000e4d000)={&(0x7f0000b2c000/0x4000)=nil, 0x4, 0x3, 0x82, &(0x7f0000916000/0x3000)=nil, 0x0}) clone(0x1200000, &(0x7f0000b94000-0x4c)="7c1151d40100ffffffffffffff6011000100ffff06b3a03de50d3824e711bb687f374afc03000000ed1fba023d91fec833ff83050563def101bbdb99bbe8e10f2504faff7cc2537c9a3b23e4", &(0x7f00000c1000-0x4)=0x0, &(0x7f000048e000)=0x0, &(0x7f00007a1000-0x50)="bb99b1083481d5c5c32c03b9a47f88ad59fc70f0fe619aa087f7ef8a85c2c810396e8da8ea0a2cc365974e559f6796be948e5ff93b7509d8c1a0688fed11cac328a4b2e02943649860550348e195e3c3") mbind(&(0x7f0000331000/0x3000)=nil, 0x3000, 0x1, &(0x7f000080e000-0x8)=0x0, 0x8, 0x2) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000e41000-0x12)='/dev/loop-control\x00', 0x0, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_ADD(r1, 0x4c81, r2) 2017/12/17 11:24:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0xf, 0xb797, &(0x7f0000000000)={0x0, 0x0}) ioctl$TUNSETNOCSUM(r0, 0x400454c8, &(0x7f000022d000-0x4)=0x9) setrlimit(0xb, &(0x7f0000ca0000-0x10)={0xae83, 0x1ff}) mlock2(&(0x7f0000912000/0x4000)=nil, 0x4000, 0x81) prctl$setmm(0x23, 0x5, &(0x7f0000ab6000/0x3000)=nil) mremap(&(0x7f00007c5000/0x1000)=nil, 0x1000, 0x4000, 0x200000000000000, &(0x7f0000e60000/0x4000)=nil) r1 = syz_open_dev$tun(&(0x7f0000ef5000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000f58000)={@generic="431df1f38e6e005a112f648d1c22ce26", @ifru_addrs=@rc={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}}) ioctl$SIOCSIFHWADDR(r1, 0x8924, &(0x7f0000317000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x20000000000009, 0x7, @fr_pvc_info=&(0x7f0000d94000-0x14)={0x6, @generic="61e8f06fa5db19c6369a1383355544d6"}}}) socket$netlink(0x10, 0x3, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000016000-0x8)={0x0, 0x5}, &(0x7f00003a8000)=0x8) ioctl$DRM_IOCTL_GET_MAP(0xffffffffffffffff, 0xc0186404, &(0x7f0000e4d000)={&(0x7f0000b2c000/0x4000)=nil, 0x4, 0x3, 0x82, &(0x7f0000916000/0x3000)=nil, 0x0}) clone(0x1200000, &(0x7f0000b94000-0x4c)="7c1151d40100ffffffffffffff6011000100ffff06b3a03de50d3824e711bb687f374afc03000000ed1fba023d91fec833ff83050563def101bbdb99bbe8e10f2504faff7cc2537c9a3b23e4", &(0x7f00000c1000-0x4)=0x0, &(0x7f000048e000)=0x0, &(0x7f00007a1000-0x50)="bb99b1083481d5c5c32c03b9a47f88ad59fc70f0fe619aa087f7ef8a85c2c810396e8da8ea0a2cc365974e559f6796be948e5ff93b7509d8c1a0688fed11cac328a4b2e02943649860550348e195e3c3") mbind(&(0x7f0000331000/0x3000)=nil, 0x3000, 0x1, &(0x7f000080e000-0x8)=0x0, 0x8, 0x2) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000e41000-0x12)='/dev/loop-control\x00', 0x0, 0x0) r3 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) ioctl$LOOP_CTL_ADD(r2, 0x4c81, r3) 2017/12/17 11:24:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000001000-0x83)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f0000804000)="") r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000c1d000-0xa)='/dev/cuse\x00', 0x20400, 0x0) ioctl$KIOCSOUND(r0, 0x4b2f, 0x100000001) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = dup3(r0, r0, 0x80000) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f000013d000-0x160)={{{{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0xfff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x101}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x0, 0x9, 0xffffffffffffffff, "d62d11bd1b60aa2dd0d2a100061f3622a2a7ffffffffc795fd606796249f88b1cb92e76cf581a045dec6976a6237b2075c0b8419edbd3ecf71c031526500000007024b15f9014783e0a5eaed0922946d"}, 0x160) perf_event_open(&(0x7f000002f000-0x78)={0x82, 0x78, 0x45, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}, 0x0, 0x0, r1, 0x0) ioctl$KVM_RUN(r1, 0xae80, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000ddb000-0x8)=0x75) syz_open_dev$loop(&(0x7f00002e7000)='/dev/loop#\x00', 0x0, 0x200) mmap(&(0x7f0000000000/0xf68000)=nil, 0xf68000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x10000000010, 0x800, 0x800000c) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000354000)={0x0, 0x800}, &(0x7f0000777000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000657000-0xa0)={0x0, @in={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x2, 0x1021, 0xffff, 0x8}, &(0x7f0000f66000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f00007f6000)={r3, 0x21, "394028e50382a306544b7daa1002000000d8617400db7be93256000000096a109a"}, &(0x7f000080a000-0x4)=0x29) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000c3c000-0x8)={r4, 0xffffffffffffff1c}, &(0x7f0000de0000)=0x8) socket(0x1e, 0x2000000000000002, 0xc) write(r2, &(0x7f0000f65000)="1f0000000101ff00fd4345bb000100220740000009000200011601130000c46d22", 0x21) socket(0x11, 0x6, 0x0) fadvise64(r2, 0x0, 0xfffffffffffffff4, 0x5) r5 = socket(0x11, 0x4, 0x10) write(r5, &(0x7f0000c00000-0x1f)="1f08000000000000004345000c00080400060008000001040617000000", 0x1d) socket(0x200010, 0xb, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000328000-0x78)={0x1, 0x78, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000, 0x0}, 0x0, 0xffffffffffffffff, r6, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0x0) read(r6, &(0x7f000099f000)=""/24, 0x18) syz_open_dev$vcsa(&(0x7f00003f0000)='/dev/vcsa#\x00', 0x7, 0x40) 2017/12/17 11:24:13 executing program 6: r0 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_HAS_DEVICE_ATTR(r1, 0x4018aee3, &(0x7f0000002000-0x18)={0x0, 0x4, 0x200, &(0x7f0000016000)=0x0}) sendto$inet(r0, &(0x7f0000017000-0x8b6)="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", 0x8b7, 0x0, &(0x7f0000015000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/17 11:24:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x5, 0xf, 0xb797, &(0x7f0000000000)={0x0, 0x0}) setrlimit(0xb, &(0x7f0000ca0000-0x10)={0xae83, 0x1ff}) mlock2(&(0x7f0000912000/0x4000)=nil, 0x4000, 0x81) prctl$setmm(0x23, 0x5, &(0x7f0000ab6000/0x3000)=nil) mremap(&(0x7f00007c5000/0x1000)=nil, 0x1000, 0x4000, 0x200000000000000, &(0x7f0000e60000/0x4000)=nil) r0 = syz_open_dev$tun(&(0x7f0000ef5000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000f58000)={@generic="431df1f38e6e005a112f648d1c22ce26", @ifru_addrs=@rc={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}}) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f0000317000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x20000000000009, 0x7, @fr_pvc_info=&(0x7f0000d94000-0x14)={0x6, @generic="61e8f06fa5db19c6369a1383355544d6"}}}) socket$netlink(0x10, 0x3, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000016000-0x8)={0x0, 0x5}, &(0x7f00003a8000)=0x8) ioctl$DRM_IOCTL_GET_MAP(0xffffffffffffffff, 0xc0186404, &(0x7f0000e4d000)={&(0x7f0000b2c000/0x4000)=nil, 0x4, 0x3, 0x82, &(0x7f0000916000/0x3000)=nil, 0x0}) clone(0x1200000, &(0x7f0000b94000-0x4c)="7c1151d40100ffffffffffffff6011000100ffff06b3a03de50d3824e711bb687f374afc03000000ed1fba023d91fec833ff83050563def101bbdb99bbe8e10f2504faff7cc2537c9a3b23e4", &(0x7f00000c1000-0x4)=0x0, &(0x7f000048e000)=0x0, &(0x7f00007a1000-0x50)="bb99b1083481d5c5c32c03b9a47f88ad59fc70f0fe619aa087f7ef8a85c2c810396e8da8ea0a2cc365974e559f6796be948e5ff93b7509d8c1a0688fed11cac328a4b2e02943649860550348e195e3c3") mbind(&(0x7f0000331000/0x3000)=nil, 0x3000, 0x1, &(0x7f000080e000-0x8)=0x0, 0x8, 0x2) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000e41000-0x12)='/dev/loop-control\x00', 0x0, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_ADD(r1, 0x4c81, r2) 2017/12/17 11:24:13 executing program 7: syz_emit_ethernet(0x1af6, &(0x7f0000bf3000-0x1af6)={@random="e3ae8895310d", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x4000000800, @ipv6={0x100000001, 0x6, "2d14a8", 0x1ac0, 0x21, 0x3, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, {[@fragment={0x3f, 0x9, 0x9, 0x9, 0x0, 0x0, 0x1}, @fragment={0x5c, 0x7, 0x10001, 0x1, 0x3, 0x0, 0x2}, @routing={0x7f, 0xc, 0x2, 0x1, 0x1, [@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}]}, @routing={0x0, 0x2, 0x1, 0x0, 0x6, [@loopback={0x0, 0x1}]}], @icmpv6=@param_prob={0x4, 0x2, 0x0, 0xff, {0x2, 0x6, "e043bb", 0x2, 0x2b, 0x1, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, [@dstopts={0x2c, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0xc2, 0x19, "95a462a864b5a74ffc943399def44f8cbc88991d3a9dc62021"}]}, @fragment={0x0, 0x8, 0x0, 0x101, 0xff, 0x100, 0x0}, @hopopts={0x2b, 0x6e, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0xff, 0xf8, "fe2501ef164ea72dca953ec68fc87b20da8c968e40870fc84405086772d5bbe4f9954607761cadcbf242c0f568495a823c094f79779694b5a95e70bab910b4db548441b73fdfaeb0460f295b966ef3da40afe38076dc75583e8db3e51594bbb9c11679d0a3c3e0b59a1fcb85250fa2e60ed05f904d79990e2944419a892f153a1b97df1bfb0ed458961d8fd01556d3371dcc3cada71b88fea808d9e46b7f0a5c0efcd0c12cbeea4ffd12ab506a6078234b77e9e4fc3a23ff432e8924d54ed54e048bf928ebea659e0ece00b4230f1fba918ab8eb21611e3b1c0dcb722d7e6b2b38295fb7a9c3b930dc43eeed1cb51acf88740e546ee834b9"}, {0x7, 0xa2, "9c271ab0e1783b07052c0f8e2abf658238b29753d6efba0361758e243a68598d26c5e8b6c515222afa2696e6cfed285c189b63d94556faff2385e79100f50b828a57a7ceded3eae48f3d1567d2a9f91355e7fe70a98c73f9db739090eacf3585326f9c3253ce117d45a46ca15b53ce00cb56eb19b4bcb209f27d6d0fd9d44e2d1b0d7a0a5a625afba2d5f3a017238a6a3afe5fb110aabea8671121229db28c5a2b33"}, {0x0, 0x20, "884f8ec91f3f660ab19be1a8362dc8d56a34f1e704ecc32c2b051c706bce2679"}, {0xff, 0x45, "cbec44473ecc475f7614db8b53e1cd2c2e2f69a3d4ae26c808ce889a3b2ff30c865e547ac7e7b998ba29fbb135b03bcd5f70753c38204fc5069126477a46e8b2b926052cb0"}, {0xfe, 0x53, "c3aa46a5328c68c938df0293e7098898f7b1014bacd486942bece50924eaae8134ffc78794f999891db506eb134d749dfed511538c1bf5d594be7798a9d02da5db42261a6f814ef2117ae9ed87f733a0c470b2"}, {0x5, 0x56, "60bf052b72daddd9c24bacd313300fb2fa619cf28fd06a7efb353e6377222fd06a255df381f1f60fa40046ad5927d865bebf3f17f1ef586fee773b7db90ba6679bdb173b4cd19078c7dc41ae35d322c373b25a79d9f0"}, {0x7, 0xbc, "6c29fc651339d57b01b948c08885b4d8c7bf745a0608db2759c75633cfabf91b24f62300664d35e08155425106779173209a7216e26c514a8814778209270e5c861a9b4683bbed251d1c8ae805d454d19e1c3788072a9025d8d54a23336191abfac842ac225bc298eeb54928c4b4047d74782a3fb2cd544b9cb3e8a4de5d77eeb5a44913681191c45b5afb822db279b23afe78be91fcae6e5911e5d832d2ebd150dad40486a5a8cdc0dc41fb95165395edbf7940711b4875ca409504"}]}, @hopopts={0x3f, 0x3a, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0xff, 0x83, "a4b92711f43bc76cd5864dba671857533b2d4dbc2fe8a364e934e37f07254cef91d9d6370d6a0a5d4fd61d337e9c0203d4ed1a5ecb0f358cf99c087263954177298121b4e0d5631343625e7954f0eb4ade9504688d380486fe9be1cd1bb8d7837e2c99080bd59d75caa09540b1b386a524b2c415877851eae2b6fb0e12494a47c74c9f"}, {0x0, 0x96, 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"}]}], "a22cf3a5228aef25da0b1c437f25475e53d1ee5203855f0d06a9bde54ba257e4a98947e4e6289db8a0f135e7713e482f97661db30cbef133d7c103f52670e6ead6287b9b868d78d0a07cd771c8dbe29a48616e48d44fed92a49147e5093ceaf371e52ecbf7de0455cabe143c1f75ee8fbff3bc52c7725df9783253e3bc2407531506b153564260566e1b25d6ab3bb9d322bb4017a8552d5124514b727cafa3ef3c93016012d79bbfd76fc7cea778eed5ffdb10dbd5a14945bd5f95cacf"}}}}}}}, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000689000)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00003a2000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x42, 0x0, 0xff, 0x9, 0x8, 0x8000, 0x4000000fff}, &(0x7f00008ec000)=0x20) 2017/12/17 11:24:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0xf, 0xb797, &(0x7f0000000000)={0x0, 0x0}) setrlimit(0xb, &(0x7f0000ca0000-0x10)={0xae83, 0x1ff}) mlock2(&(0x7f0000912000/0x4000)=nil, 0x4000, 0x81) prctl$setmm(0x23, 0x5, &(0x7f0000ab6000/0x3000)=nil) mremap(&(0x7f00007c5000/0x1000)=nil, 0x1000, 0x4000, 0x200000000000000, &(0x7f0000e60000/0x4000)=nil) r0 = syz_open_dev$tun(&(0x7f0000ef5000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000f58000)={@generic="431df1f38e6e005a112f648d1c22ce26", @ifru_addrs=@rc={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}}) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f0000317000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x20000000000009, 0x7, @fr_pvc_info=&(0x7f0000d94000-0x14)={0x6, @generic="61e8f06fa5db19c6369a1383355544d6"}}}) socket$netlink(0x10, 0x3, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000016000-0x8)={0x0, 0x5}, &(0x7f00003a8000)=0x8) ioctl$DRM_IOCTL_GET_MAP(0xffffffffffffffff, 0xc0186404, &(0x7f0000e4d000)={&(0x7f0000b2c000/0x4000)=nil, 0x4, 0x3, 0x82, &(0x7f0000916000/0x3000)=nil, 0x0}) clone(0x1200000, &(0x7f0000b94000-0x4c)="7c1151d40100ffffffffffffff6011000100ffff06b3a03de50d3824e711bb687f374afc03000000ed1fba023d91fec833ff83050563def101bbdb99bbe8e10f2504faff7cc2537c9a3b23e4", &(0x7f00000c1000-0x4)=0x0, &(0x7f000048e000)=0x0, &(0x7f00007a1000-0x50)="bb99b1083481d5c5c32c03b9a47f88ad59fc70f0fe619aa087f7ef8a85c2c810396e8da8ea0a2cc365974e559f6796be948e5ff93b7509d8c1a0688fed11cac328a4b2e02943649860550348e195e3c3") mbind(&(0x7f0000331000/0x3000)=nil, 0x3000, 0x1, &(0x7f000080e000-0x8)=0x0, 0x8, 0x2) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000e41000-0x12)='/dev/loop-control\x00', 0x0, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_ADD(r1, 0x4c81, r2) 2017/12/17 11:24:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10000000010, 0x2, 0xc) getitimer(0x2, &(0x7f0000735000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) write(r0, &(0x7f0000150000)="1f00000001021300fd4345bb000100220240000009000700011601130000c4", 0x1f) 2017/12/17 11:24:13 executing program 1: mmap(&(0x7f0000000000/0xae4000)=nil, 0xae4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000005000)={0x4, 0xffffffffffffffff, 0x0}) open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) sendmsg$unix(r2, &(0x7f0000002000-0x1c)={&(0x7f0000008000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000004000-0x8)=[{&(0x7f0000007000)='"', 0x1}], 0x1, &(0x7f0000005000)=[], 0x0, 0x0}, 0x4000) ioctl$KVM_SET_DEVICE_ATTR(r2, 0x4018aee1, &(0x7f0000004000-0x18)={0x0, 0x100000001, 0x1, &(0x7f0000003000)=0x0}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r2, 0xc0bc5351, &(0x7f00000c4000-0xbc)={0x8, 0x1, 'client0\x00', 0xffffffff80000000, "2153e42106aa6a6f", "6a9f1fb0b0936d9a0c7d437016451fb83226133560759cadc63ae1ec92c7b791", 0x26, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_GET_SUPPORTED_CPUID(0xffffffffffffffff, 0xc008ae05, &(0x7f0000005000)=""/20) connect$bt_rfcomm(r2, &(0x7f0000a44000)={0x1f, {0x8000, 0x5, 0x4, 0x933, 0x4, 0x7}, 0x3800000000000000}, 0x9) 2017/12/17 11:24:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0xf, 0xb797, &(0x7f0000000000)={0x0, 0x0}) setrlimit(0xb, &(0x7f0000ca0000-0x10)={0xae83, 0x1ff}) mlock2(&(0x7f0000912000/0x4000)=nil, 0x4000, 0x81) prctl$setmm(0x23, 0x5, &(0x7f0000ab6000/0x3000)=nil) mremap(&(0x7f00007c5000/0x1000)=nil, 0x1000, 0x4000, 0x200000000000000, &(0x7f0000e60000/0x4000)=nil) r0 = syz_open_dev$tun(&(0x7f0000ef5000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000f58000)={@generic="431df1f38e6e005a112f648d1c22ce26", @ifru_addrs=@rc={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}}) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f0000317000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x20000000000009, 0x7, @fr_pvc_info=&(0x7f0000d94000-0x14)={0x6, @generic="61e8f06fa5db19c6369a1383355544d6"}}}) socket$netlink(0x10, 0x3, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000016000-0x8)={0x0, 0x5}, &(0x7f00003a8000)=0x8) ioctl$DRM_IOCTL_GET_MAP(0xffffffffffffffff, 0xc0186404, &(0x7f0000e4d000)={&(0x7f0000b2c000/0x4000)=nil, 0x4, 0x3, 0x82, &(0x7f0000916000/0x3000)=nil, 0x0}) clone(0x1200000, &(0x7f0000b94000-0x4c)="7c1151d40100ffffffffffffff6011000100ffff06b3a03de50d3824e711bb687f374afc03000000ed1fba023d91fec833ff83050563def101bbdb99bbe8e10f2504faff7cc2537c9a3b23e4", &(0x7f00000c1000-0x4)=0x0, &(0x7f000048e000)=0x0, &(0x7f00007a1000-0x50)="bb99b1083481d5c5c32c03b9a47f88ad59fc70f0fe619aa087f7ef8a85c2c810396e8da8ea0a2cc365974e559f6796be948e5ff93b7509d8c1a0688fed11cac328a4b2e02943649860550348e195e3c3") mbind(&(0x7f0000331000/0x3000)=nil, 0x3000, 0x1, &(0x7f000080e000-0x8)=0x0, 0x8, 0x2) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000e41000-0x12)='/dev/loop-control\x00', 0x0, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_ADD(r1, 0x4c81, r2) 2017/12/17 11:24:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00006cd000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) faccessat(r0, &(0x7f00001e2000)='./file0\x00', 0x20, 0x200) clone(0x200, &(0x7f0000001000-0x83)="", &(0x7f00001b8000-0x4)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f00004de000)="fa0273ecdc29c7b0895d1493aba921cf76a87cf476c8c051f750adc778e4a7aded559caf3beeba683897f95a3cc4ab85a3bd056a0bffc2152c44c5ea03c89f663086a142a8d861a328bb6b86eb7cc57a89ffd284e15010d1c5902ffb1765173c41e239c82e2c13b7a988d521cfa72683b38e8a41df7e4b7cce900b19280101fe203aaef6e6f5e45acb68581896f73d83e6be510c8772878ad1692b47fd088efbf5d946a4c0623ea09cabed397f7062c4e5267f548c1746b8003259a1d71850c648991744d473e4c43581727364f3635485c8666c63292674c37c96585962ec428b080b19aa595e8484a8") r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f000095a000-0x11)='/selinux/context\x00', 0x2, 0x0) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000a03000-0x11)='/selinux/context\x00', 0x2, 0x0) execveat(r1, &(0x7f0000a6d000+0xcb0)='./file0\x00', &(0x7f0000ae0000-0x10)=[&(0x7f0000369000-0x8)='lo.](\'.\x00', &(0x7f0000adb000-0x1)='\x00', &(0x7f0000d3f000)='\x00', &(0x7f0000e17000-0x1)='\x00'], &(0x7f0000823000)=[&(0x7f0000924000)='eth1\x00', &(0x7f00000cf000-0x1)='\x00', &(0x7f0000cc8000)='\x00', &(0x7f0000032000-0xb)='md5sumbdev\x00', &(0x7f0000590000)='&(selfGPL)ppp1,$-vmnet0wlan0.{/bdev$vboxnet1eth1-\x00', &(0x7f0000e9e000-0x8)='trusted\x00', &(0x7f0000ab2000)='md5sum-)proc\x00', &(0x7f00002a8000-0x10)='md5sum-*md5sum.\x00', &(0x7f000006e000-0xb)='\'selflo$#}\x00', &(0x7f000020c000)=')\x00'], 0x1000) mknod(&(0x7f00003d5000-0x8)='./file0\x00', 0xfffffffffffffffe, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f000017a000-0x8)=[], &(0x7f000077a000)=[]) r2 = open(&(0x7f0000635000-0x8)='./file0\x00', 0x200, 0x0) getpeername$packet(r2, &(0x7f0000ad5000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000397000)=0x14) 2017/12/17 11:24:13 executing program 1: mmap(&(0x7f0000000000/0xae4000)=nil, 0xae4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000005000)={0x4, 0xffffffffffffffff, 0x0}) open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) sendmsg$unix(r1, &(0x7f0000002000-0x1c)={&(0x7f0000008000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000004000-0x8)=[{&(0x7f0000007000)='"', 0x1}], 0x1, &(0x7f0000005000)=[], 0x0, 0x0}, 0x4000) ioctl$KVM_SET_DEVICE_ATTR(r1, 0x4018aee1, &(0x7f0000004000-0x18)={0x0, 0x100000001, 0x1, &(0x7f0000003000)=0x0}) mmap(&(0x7f0000ae4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_SUPPORTED_CPUID(r0, 0xc008ae05, &(0x7f0000ae5000-0x14)=""/20) 2017/12/17 11:24:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000667000-0x11)='/selinux/relabel\x00', 0x2, 0x0) ioctl$EVIOCGABS3F(r0, 0x8018457f, &(0x7f00009bb000)=""/48) socket(0x10000000010, 0x2, 0xc) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000bcb000)="", 0x0, 0x8080, &(0x7f0000e67000-0x1c)={0xa, 0x1, 0x10000000000000, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_icmp(0xa, 0x2, 0x3a) setsockopt$inet6_int(r1, 0x29, 0x10000000000ff, &(0x7f000055e000-0x4)=0x10000000000800, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x11, 0x802, 0x300) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000959000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000526000)=0xe8) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000240000)={0x2, &(0x7f0000193000-0x10)=[{0x20, 0x0, 0x0, 0xfffffffffffff034}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00002e2000-0x10)='/dev/sequencer2\x00', 0x20081, 0x0) ioctl$KVM_IRQ_LINE_STATUS(r3, 0xc008ae67, &(0x7f00007dd000-0x8)={0x0, 0x80002001}) r4 = syz_open_dev$vcsa(&(0x7f00006d4000)='/dev/vcsa#\x00', 0x43f9, 0x400) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r4, 0xc0505405, &(0x7f0000ead000-0x50)={{0x2, 0xffffffffffffffff, 0x9, 0x0, 0x100000100}, 0xffffffffffffff39, 0xba, 0x401, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r5 = socket$inet6(0xa, 0x80003, 0x6) sendto$inet6(r5, &(0x7f0000ea5000-0x2)="05ed", 0x2, 0x0, &(0x7f000066d000-0x1c)={0xa, 0x3, 0xffffffffffffffff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, 0x1c) setsockopt$inet6_int(r2, 0x29, 0x7, &(0x7f0000fe9000-0x4)=0x1, 0x4) sendto$inet6(r5, &(0x7f0000736000)='8', 0x1, 0x8000, &(0x7f0000c30000)={0xa, 0x1, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockname$inet6(0xffffffffffffffff, &(0x7f000029e000)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f00007fb000)=0x1c) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000f6a000)='/dev/sequencer2\x00', 0x10201, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) poll(&(0x7f0000372000)=[{0xffffffffffffffff, 0x400, 0x0}, {0xffffffffffffffff, 0x8200, 0x0}], 0x2, 0xefffffffffffaa79) connect$inet6(r4, &(0x7f0000cb6000)={0xa, 0x3, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x100000000}, 0x1c) clock_gettime(0x3, &(0x7f00000c6000-0x8)={0x0, 0x0}) 2017/12/17 11:24:13 executing program 1: mmap(&(0x7f0000000000/0xae4000)=nil, 0xae4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = dup2(r0, r0) setsockopt$inet_opts(r1, 0x0, 0xd, &(0x7f0000a28000-0x55)="8c393969be5b1af84a312d0f7cb9a947fa46bf5d688f0e3fac31d56a0edd9b546eae8ee7533a7d2825e88cbf7d04adc77b1de48fcb818c27d1c1a3a963ad35f72ce867414cb31aa80ac5284df19735561c9b388eda", 0x55) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000ae4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = creat(&(0x7f000001d000)='./file0\x00', 0x0) mmap(&(0x7f0000ae4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x27, &(0x7f0000178000-0xc)={@multicast2=0x0, @multicast1=0x0, 0x0}, &(0x7f0000ae4000)=0xc) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f00007ab000)={{{@in=@broadcast=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00000c5000-0x4)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f000002c000-0xe8)={{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in=@empty=0x0, 0x0, 0x7d4c, 0x1, 0x7, 0x5, 0x20, 0x80, 0x3, r4, r5}, {0x7, 0x5, 0x4, 0x894f, 0xfffffffffffffffb, 0x80000000, 0x6, 0xfffffffffffffffc}, {0x2fae, 0x1, 0x7, 0x7}, 0x2, 0x9, 0xffffffffffff8001, 0x1, 0xa, 0x0}, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x4, 0x401}, 0xf, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8000, 0x0, 0x0, 0x20, 0x4f0, 0x359, 0x9}}, 0xe8) ioctl$KVM_CREATE_DEVICE(r2, 0xc00caee0, &(0x7f0000005000)={0x4, 0xffffffffffffffff, 0x0}) open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000ae6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom(r6, &(0x7f0000ae7000-0xe8)=""/232, 0xe8, 0x100, &(0x7f000017d000)=@hci={0x1f, 0x3, 0x2}, 0x6) mmap(&(0x7f0000ae6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000ae6000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ae7000-0x4)=0xe8) sendmsg$unix(r6, &(0x7f0000002000-0x1c)={&(0x7f0000008000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000004000-0x8)=[{&(0x7f0000007000)='"', 0x1}], 0x1, &(0x7f0000005000)=[], 0x0, 0x0}, 0x4000) ioctl(r6, 0x8, &(0x7f00005c3000-0x86)="db4e345fd057446d16d24a7586d006aaa1ed1d40ee7446b2d8ccd40c7c99442d5b7199196147ebe46de53b32ef103dfba8641b367776f4657436c5c71d798c8461d3ffca2149c73c0859503b8f4edeb50589f150719f88a8f00b6f917edd1e366b2cdb68bdf70d1ef5b8b5557954634bdea1cc96246e7b8269a906cd974dd9d59092e2f175c5") ioctl$KVM_SET_DEVICE_ATTR(r6, 0x4018aee1, &(0x7f0000004000-0x18)={0x0, 0x100000001, 0x1, &(0x7f0000003000)=0x0}) ioctl$KVM_GET_SUPPORTED_CPUID(0xffffffffffffffff, 0xc008ae05, &(0x7f0000005000)=""/20) 2017/12/17 11:24:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x0, 0xb797, &(0x7f0000000000)={0x0, 0x0}) setrlimit(0xb, &(0x7f0000ca0000-0x10)={0xae83, 0x1ff}) mlock2(&(0x7f0000912000/0x4000)=nil, 0x4000, 0x81) prctl$setmm(0x23, 0x5, &(0x7f0000ab6000/0x3000)=nil) mremap(&(0x7f00007c5000/0x1000)=nil, 0x1000, 0x4000, 0x200000000000000, &(0x7f0000e60000/0x4000)=nil) r0 = syz_open_dev$tun(&(0x7f0000ef5000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000f58000)={@generic="431df1f38e6e005a112f648d1c22ce26", @ifru_addrs=@rc={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}}) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f0000317000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x20000000000009, 0x7, @fr_pvc_info=&(0x7f0000d94000-0x14)={0x6, @generic="61e8f06fa5db19c6369a1383355544d6"}}}) socket$netlink(0x10, 0x3, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000016000-0x8)={0x0, 0x5}, &(0x7f00003a8000)=0x8) ioctl$DRM_IOCTL_GET_MAP(0xffffffffffffffff, 0xc0186404, &(0x7f0000e4d000)={&(0x7f0000b2c000/0x4000)=nil, 0x4, 0x3, 0x82, &(0x7f0000916000/0x3000)=nil, 0x0}) clone(0x1200000, &(0x7f0000b94000-0x4c)="7c1151d40100ffffffffffffff6011000100ffff06b3a03de50d3824e711bb687f374afc03000000ed1fba023d91fec833ff83050563def101bbdb99bbe8e10f2504faff7cc2537c9a3b23e4", &(0x7f00000c1000-0x4)=0x0, &(0x7f000048e000)=0x0, &(0x7f00007a1000-0x50)="bb99b1083481d5c5c32c03b9a47f88ad59fc70f0fe619aa087f7ef8a85c2c810396e8da8ea0a2cc365974e559f6796be948e5ff93b7509d8c1a0688fed11cac328a4b2e02943649860550348e195e3c3") mbind(&(0x7f0000331000/0x3000)=nil, 0x3000, 0x1, &(0x7f000080e000-0x8)=0x0, 0x8, 0x2) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000e41000-0x12)='/dev/loop-control\x00', 0x0, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_ADD(r1, 0x4c81, r2) 2017/12/17 11:24:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x201, &(0x7f0000001000-0x83)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f0000a1b000)="") mknod(&(0x7f0000ff0000)='./file0\x00', 0x10000000007fe, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f000017a000-0x8)=[], &(0x7f000077a000)=[]) open(&(0x7f0000635000-0x8)='./file0\x00', 0x200, 0x0) 2017/12/17 11:24:13 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$KDMKTONE(r0, 0x4b3b, 0x6d5bb809) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00001ed000-0x8)={0x0, 0x0}) getsockopt$sock_int(r1, 0x1, 0x2d, &(0x7f00004f2000)=0x0, &(0x7f0000590000-0x4)=0x4) syz_emit_ethernet(0x3e, &(0x7f000006c000)={@random="e3ae8895310d", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x4000000800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x67, 0x0, @rand_addr=0x0, @broadcast=0xffffffff, {[]}}, @igmp={0x21, 0x0, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, "bc010000dede23000000800005070000e60100b0"}}}}}, 0x0) 2017/12/17 11:24:14 executing program 1: mmap(&(0x7f0000000000/0xae4000)=nil, 0xae4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000597000-0x11)='/selinux/context\x00', 0x2, 0x0) r1 = socket$bt_cmtp(0x1f, 0x3, 0x5) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) r3 = creat(&(0x7f00001c7000-0x8)='./file0\x00', 0x1) mmap(&(0x7f0000ae4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000ae6000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$GIO_UNIMAP(r3, 0x4b66, &(0x7f0000ae5000-0x8)={0x3, &(0x7f00009f6000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) r4 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_CREATE_DEVICE(r4, 0xc00caee0, &(0x7f0000005000)={0x4, 0xffffffffffffffff, 0x0}) open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) sendmsg$unix(r5, &(0x7f0000002000-0x1c)={&(0x7f0000008000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000417000)=[{&(0x7f0000007000)='"', 0x1}], 0x1, &(0x7f000049e000)=[], 0x0, 0x0}, 0x40003ffc) ioctl$KVM_SET_DEVICE_ATTR(r5, 0x4018aee1, &(0x7f0000004000-0x18)={0x0, 0x100000001, 0x1, &(0x7f0000003000)=0x0}) ioctl$KVM_GET_SUPPORTED_CPUID(0xffffffffffffffff, 0xc008ae05, &(0x7f0000005000)=""/20) 2017/12/17 11:24:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000001000-0x83)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f0000804000)="") mknod(&(0x7f0000ff0000)='./file0\x00', 0x10000000007fe, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f00005e2000)='/dev/vcs\x00', 0x80000, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f000017a000-0x8)=[], &(0x7f000077a000)=[]) open(&(0x7f0000635000-0x8)='./file0\x00', 0x204, 0x0) 2017/12/17 11:24:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000eec000)='/selinux/policy\x00', 0x0, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000e7c000)=0x0) r1 = socket(0x10000000010, 0x2, 0xc) write(r1, &(0x7f0000150000)="1f00000001021300fd4345bb000100220240000009000700011601130000c4", 0x1f) fcntl$getownex(r1, 0x10, &(0x7f0000fed000)={0x0, 0x0}) tkill(r2, 0x2c) 2017/12/17 11:24:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0xf, 0xb797, &(0x7f0000000000)={0x0, 0x0}) ioctl$TUNSETNOCSUM(r0, 0x400454c8, &(0x7f000022d000-0x4)=0x9) setrlimit(0xb, &(0x7f0000ca0000-0x10)={0xae83, 0x1ff}) mlock2(&(0x7f0000912000/0x4000)=nil, 0x4000, 0x81) prctl$setmm(0x23, 0x5, &(0x7f0000ab6000/0x3000)=nil) mremap(&(0x7f00007c5000/0x1000)=nil, 0x1000, 0x4000, 0x200000000000000, &(0x7f0000e60000/0x4000)=nil) r1 = syz_open_dev$tun(&(0x7f0000ef5000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000f58000)={@generic="431df1f38e6e005a112f648d1c22ce26", @ifru_addrs=@rc={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}}) ioctl$SIOCSIFHWADDR(r1, 0x8924, &(0x7f0000317000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x20000000000009, 0x7, @fr_pvc_info=&(0x7f0000d94000-0x14)={0x6, @generic="61e8f06fa5db19c6369a1383355544d6"}}}) socket$netlink(0x10, 0x3, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000016000-0x8)={0x0, 0x5}, &(0x7f00003a8000)=0x8) ioctl$DRM_IOCTL_GET_MAP(0xffffffffffffffff, 0xc0186404, &(0x7f0000e4d000)={&(0x7f0000b2c000/0x4000)=nil, 0x4, 0x3, 0x82, &(0x7f0000916000/0x3000)=nil, 0x0}) clone(0x1200000, &(0x7f0000b94000-0x4c)="7c1151d40100ffffffffffffff6011000100ffff06b3a03de50d3824e711bb687f374afc03000000ed1fba023d91fec833ff83050563def101bbdb99bbe8e10f2504faff7cc2537c9a3b23e4", &(0x7f00000c1000-0x4)=0x0, &(0x7f000048e000)=0x0, &(0x7f00007a1000-0x50)="bb99b1083481d5c5c32c03b9a47f88ad59fc70f0fe619aa087f7ef8a85c2c810396e8da8ea0a2cc365974e559f6796be948e5ff93b7509d8c1a0688fed11cac328a4b2e02943649860550348e195e3c3") mbind(&(0x7f0000331000/0x3000)=nil, 0x3000, 0x1, &(0x7f000080e000-0x8)=0x0, 0x8, 0x2) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000e41000-0x12)='/dev/loop-control\x00', 0x0, 0x0) r3 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) ioctl$LOOP_CTL_ADD(r2, 0x4c81, r3) 2017/12/17 11:24:14 executing program 6: r0 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000017000-0x8b6)="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", 0x8b7, 0x0, &(0x7f0000015000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000014000)={{{@in=@broadcast=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000014000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000002000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$RNDADDTOENTCNT(r2, 0x40045201, &(0x7f0000017000-0x4)=0x2b14) setsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000000000)={@remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff, r1}, 0xc) 2017/12/17 11:24:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00004b3000-0x11)='/dev/vga_arbiter\x00', 0x200000, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000f53000-0x10)={0x9, 0x6, 0xc1, 0xbf}, 0x10) syz_emit_ethernet(0x3e, &(0x7f000006c000)={@random="e3ae8895310d", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x4000000800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x67, 0x0, @rand_addr=0x0, @broadcast=0xffffffff, {[]}}, @igmp={0x21, 0x0, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, "bc010000dede23000000800005070000e60100b0"}}}}}, 0x0) 2017/12/17 11:24:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00002f0000-0xf)='/dev/sequencer\x00', 0xeb21c1d9a210484d, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001b5000-0xa)='/dev/ptmx\x00', 0x106, 0x0) r2 = open(&(0x7f0000be9000-0x8)='./file0\x00', 0x0, 0x5) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r1, 0x40485404, &(0x7f0000c89000-0x48)={{0xffffffffffffffff, 0x1, 0x101, 0x1, 0xc36c}, 0x8, 0x8001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000e3f000)=0x8001, 0x4) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000fba000)=@assoc_id=0x0, &(0x7f000009e000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00005d9000)={0x1, 0xf, 0x8, 0x4c53, r3}, &(0x7f0000682000-0x4)=0x10) unshare(0x20040200) r4 = socket(0x10, 0x3, 0x10) write(r4, &(0x7f0000bdb000)="220000001a00070b00000000ef001201014b81000500010007000000000000000500", 0x22) clock_gettime(0x9, &(0x7f00000ea000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r4, 0x84, 0x6c, &(0x7f000077a000)={0x0, 0xa9, "a90ab468f2f0d9d9ef5d04dbf065e5858eaba2237715449e25599ae59fd5eab42b52f052fb14484d857cfd00f4e1b1bcb418e22f96f19fb806f02ac8c6d46745ccd66bfd1c8c4bae50ee44fa1f14ba54b9318847ba12d989353de9d1567ac10c44080130cdce7a70dd31686c831e94c5597842fd01948c06f3e7ccf9e65626d49decad17615d0f819b5738023279e61fa21d126b09d6255f10cdcfc9089532737560846f2b1598b5ac"}, &(0x7f00006f5000)=0xb1) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r2, 0x10e, 0x8, &(0x7f00008cd000)=0x100, 0x4) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f00002aa000-0xc)={r5, 0x4, 0x20}, 0xc) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000bf6000-0x9)='scalable\x00', 0x9) writev(r1, &(0x7f000036c000-0x30)=[{&(0x7f00002b3000-0x11)="ebb29c2aa804af648d63b2908439b40213", 0x11}], 0x1) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000202000-0x4)=0x7fff) ioctl$VT_RELDISP(r1, 0x5605) r6 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r6, 0x6, 0x10000000013, &(0x7f0000526000)=0x1, 0x4) bind$llc(r2, &(0x7f0000d2b000)={0x1a, 0xf8, 0x0, 0x5, 0x1, 0x800, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) r7 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000d74000)='/dev/ptmx\x00', 0x0, 0x0) fcntl$getownex(r6, 0x10, &(0x7f0000041000)={0x0, 0x0}) waitid(0x3, r8, 0x0, 0x4000, &(0x7f000048d000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) dup3(r6, r4, 0x80000) ioctl$TIOCCONS(r7, 0x541d) 2017/12/17 11:24:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0xf, 0x0, &(0x7f0000000000)={0x0, 0x0}) setrlimit(0xb, &(0x7f0000ca0000-0x10)={0xae83, 0x1ff}) mlock2(&(0x7f0000912000/0x4000)=nil, 0x4000, 0x81) prctl$setmm(0x23, 0x5, &(0x7f0000ab6000/0x3000)=nil) mremap(&(0x7f00007c5000/0x1000)=nil, 0x1000, 0x4000, 0x200000000000000, &(0x7f0000e60000/0x4000)=nil) r0 = syz_open_dev$tun(&(0x7f0000ef5000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000f58000)={@generic="431df1f38e6e005a112f648d1c22ce26", @ifru_addrs=@rc={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}}) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f0000317000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x20000000000009, 0x7, @fr_pvc_info=&(0x7f0000d94000-0x14)={0x6, @generic="61e8f06fa5db19c6369a1383355544d6"}}}) socket$netlink(0x10, 0x3, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000016000-0x8)={0x0, 0x5}, &(0x7f00003a8000)=0x8) ioctl$DRM_IOCTL_GET_MAP(0xffffffffffffffff, 0xc0186404, &(0x7f0000e4d000)={&(0x7f0000b2c000/0x4000)=nil, 0x4, 0x3, 0x82, &(0x7f0000916000/0x3000)=nil, 0x0}) clone(0x1200000, &(0x7f0000b94000-0x4c)="7c1151d40100ffffffffffffff6011000100ffff06b3a03de50d3824e711bb687f374afc03000000ed1fba023d91fec833ff83050563def101bbdb99bbe8e10f2504faff7cc2537c9a3b23e4", &(0x7f00000c1000-0x4)=0x0, &(0x7f000048e000)=0x0, &(0x7f00007a1000-0x50)="bb99b1083481d5c5c32c03b9a47f88ad59fc70f0fe619aa087f7ef8a85c2c810396e8da8ea0a2cc365974e559f6796be948e5ff93b7509d8c1a0688fed11cac328a4b2e02943649860550348e195e3c3") mbind(&(0x7f0000331000/0x3000)=nil, 0x3000, 0x1, &(0x7f000080e000-0x8)=0x0, 0x8, 0x2) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000e41000-0x12)='/dev/loop-control\x00', 0x0, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_ADD(r1, 0x4c81, r2) 2017/12/17 11:24:14 executing program 0: r0 = socket(0x10, 0x80007, 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f00008c7000-0x2)=0xd28, &(0x7f0000000000)=0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000001000)=@int=0x0, &(0x7f0000001000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x1a, 0x2, 0x7) write(r1, &(0x7f0000150000)="1f00000001021300fd4345bb000100220240000009000700011601130000c4", 0x1f) mbind(&(0x7f000001e000/0x2000)=nil, 0x2000, 0x3, &(0x7f0000448000-0x8)=0xaa6, 0x4, 0x3) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000662000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000a1a000-0x8)={0x0, 0x3}, &(0x7f00004d0000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000aaa000-0xc)={r3, 0x4, "03026afd"}, &(0x7f00005a8000-0x4)=0xc) ioctl$KVM_S390_UCAS_MAP(r2, 0x4018ae50, &(0x7f0000b57000-0x18)={0x4859, 0x5, 0x100000001}) ioctl$KVM_SET_SIGNAL_MASK(r2, 0x4004ae8b, &(0x7f0000ac5000-0x31)={0x2d, "97673f6041d8901cc459e35b7a3549b6e4aebcb4f8ed94ca3de4d6b3b3eb844456e6fc3ee768ee28e91d8a159c"}) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f00002f2000-0x20)={@common='sit0\x00', @ifru_addrs={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2017/12/17 11:24:14 executing program 1: mmap(&(0x7f0000000000/0xae4000)=nil, 0xae4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000005000)={0x4, 0xffffffffffffffff, 0x0}) open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) sendmsg$unix(r2, &(0x7f0000002000-0x1c)={&(0x7f0000008000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000004000-0x8)=[{&(0x7f0000007000)='"', 0x1}], 0x1, &(0x7f0000005000)=[], 0x0, 0x0}, 0x4000) ioctl$KVM_SET_DEVICE_ATTR(r2, 0x4018aee1, &(0x7f0000004000-0x18)={0x0, 0x100000001, 0x1, &(0x7f0000003000)=0x0}) ioctl$KVM_GET_SUPPORTED_CPUID(0xffffffffffffffff, 0xc008ae05, &(0x7f0000005000)=""/20) mmap(&(0x7f0000ae4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r2, 0x5411, &(0x7f0000ae5000-0x4)=0x0) 2017/12/17 11:24:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0xf, 0x0, &(0x7f0000000000)={0x0, 0x0}) setrlimit(0x0, &(0x7f0000ca0000-0x10)={0xae83, 0x1ff}) mlock2(&(0x7f0000912000/0x4000)=nil, 0x4000, 0x81) prctl$setmm(0x23, 0x5, &(0x7f0000ab6000/0x3000)=nil) mremap(&(0x7f00007c5000/0x1000)=nil, 0x1000, 0x4000, 0x200000000000000, &(0x7f0000e60000/0x4000)=nil) r0 = syz_open_dev$tun(&(0x7f0000ef5000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000f58000)={@generic="431df1f38e6e005a112f648d1c22ce26", @ifru_addrs=@rc={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}}) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f0000317000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x20000000000009, 0x7, @fr_pvc_info=&(0x7f0000d94000-0x14)={0x6, @generic="61e8f06fa5db19c6369a1383355544d6"}}}) socket$netlink(0x10, 0x3, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000016000-0x8)={0x0, 0x5}, &(0x7f00003a8000)=0x8) ioctl$DRM_IOCTL_GET_MAP(0xffffffffffffffff, 0xc0186404, &(0x7f0000e4d000)={&(0x7f0000b2c000/0x4000)=nil, 0x4, 0x3, 0x82, &(0x7f0000916000/0x3000)=nil, 0x0}) clone(0x1200000, &(0x7f0000b94000-0x4c)="7c1151d40100ffffffffffffff6011000100ffff06b3a03de50d3824e711bb687f374afc03000000ed1fba023d91fec833ff83050563def101bbdb99bbe8e10f2504faff7cc2537c9a3b23e4", &(0x7f00000c1000-0x4)=0x0, &(0x7f000048e000)=0x0, &(0x7f00007a1000-0x50)="bb99b1083481d5c5c32c03b9a47f88ad59fc70f0fe619aa087f7ef8a85c2c810396e8da8ea0a2cc365974e559f6796be948e5ff93b7509d8c1a0688fed11cac328a4b2e02943649860550348e195e3c3") mbind(&(0x7f0000331000/0x3000)=nil, 0x3000, 0x1, &(0x7f000080e000-0x8)=0x0, 0x8, 0x2) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000e41000-0x12)='/dev/loop-control\x00', 0x0, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_ADD(r1, 0x4c81, r2) 2017/12/17 11:24:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00002f0000-0xf)='/dev/sequencer\x00', 0xeb21c1d9a210484d, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001b5000-0xa)='/dev/ptmx\x00', 0x106, 0x0) r2 = open(&(0x7f0000be9000-0x8)='./file0\x00', 0x0, 0x5) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r1, 0x40485404, &(0x7f0000c89000-0x48)={{0xffffffffffffffff, 0x1, 0x101, 0x1, 0xc36c}, 0x8, 0x8001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000e3f000)=0x8001, 0x4) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000fba000)=@assoc_id=0x0, &(0x7f000009e000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00005d9000)={0x1, 0xf, 0x8, 0x4c53, r3}, &(0x7f0000682000-0x4)=0x10) unshare(0x20040200) r4 = socket(0x10, 0x3, 0x10) write(r4, &(0x7f0000bdb000)="220000001a00070b00000000ef001201014b81000500010007000000000000000500", 0x22) clock_gettime(0x9, &(0x7f00000ea000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r4, 0x84, 0x6c, &(0x7f000077a000)={0x0, 0xa9, "a90ab468f2f0d9d9ef5d04dbf065e5858eaba2237715449e25599ae59fd5eab42b52f052fb14484d857cfd00f4e1b1bcb418e22f96f19fb806f02ac8c6d46745ccd66bfd1c8c4bae50ee44fa1f14ba54b9318847ba12d989353de9d1567ac10c44080130cdce7a70dd31686c831e94c5597842fd01948c06f3e7ccf9e65626d49decad17615d0f819b5738023279e61fa21d126b09d6255f10cdcfc9089532737560846f2b1598b5ac"}, &(0x7f00006f5000)=0xb1) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r2, 0x10e, 0x8, &(0x7f00008cd000)=0x100, 0x4) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f00002aa000-0xc)={r5, 0x4, 0x20}, 0xc) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000bf6000-0x9)='scalable\x00', 0x9) writev(r1, &(0x7f000036c000-0x30)=[{&(0x7f00002b3000-0x11)="ebb29c2aa804af648d63b2908439b40213", 0x11}], 0x1) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000202000-0x4)=0x7fff) ioctl$VT_RELDISP(r1, 0x5605) r6 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r6, 0x6, 0x10000000013, &(0x7f0000526000)=0x1, 0x4) bind$llc(r2, &(0x7f0000d2b000)={0x1a, 0xf8, 0x0, 0x5, 0x1, 0x800, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) r7 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000d74000)='/dev/ptmx\x00', 0x0, 0x0) fcntl$getownex(r6, 0x10, &(0x7f0000041000)={0x0, 0x0}) waitid(0x3, r8, 0x0, 0x4000, &(0x7f000048d000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) dup3(r6, r4, 0x80000) ioctl$TIOCCONS(r7, 0x541d) 2017/12/17 11:24:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = ioctl$KVM_CREATE_VM(0xffffffffffffff9c, 0xae01, 0x0) signalfd(r0, &(0x7f00005b2000-0x8)={0xf}, 0x8) r1 = socket(0x10000400010, 0x80005, 0xc) write(r1, &(0x7f0000150000)="1f00000001021300fd4345bb000100220240000009000700011601130000c4", 0x1f) 2017/12/17 11:24:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000ff0000)='./file0\x00', 0x10000000007fe, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f000017a000-0x8)=[], &(0x7f000077a000)=[]) open(&(0x7f0000635000-0x8)='./file0\x00', 0x200, 0x0) 2017/12/17 11:24:14 executing program 1: mmap(&(0x7f0000000000/0xae4000)=nil, 0xae4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000005000)={0x4, 0xffffffffffffffff, 0x0}) open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) sendmsg$unix(r2, &(0x7f0000002000-0x1c)={&(0x7f0000008000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000004000-0x8)=[{&(0x7f0000007000)='"', 0x1}], 0x1, &(0x7f0000005000)=[], 0x0, 0x0}, 0x4000) mmap(&(0x7f0000ae4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_DEVICE_ATTR(r1, 0x4018aee1, &(0x7f0000ae4000)={0x0, 0x100000001, 0x1, &(0x7f0000003000)=0x0}) ioctl$KVM_GET_SUPPORTED_CPUID(0xffffffffffffffff, 0xc008ae05, &(0x7f0000005000)=""/20) inotify_add_watch(r2, &(0x7f00004dd000)='./file0\x00', 0x400) mmap(&(0x7f0000ae5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000ae5000)={0x2, [0xfff, 0x4]}, 0x8) mmap(&(0x7f0000ae6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000ae7000-0x8)=@assoc_value={0x0, 0x9}, &(0x7f00008ee000-0x4)=0x8) mmap(&(0x7f0000ae6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000ae6000)=@sack_info={r3, 0x4, 0x8}, 0xc) 2017/12/17 11:24:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0xf, 0x0, &(0x7f0000000000)={0x0, 0x0}) setrlimit(0xb, &(0x7f0000ca0000-0x10)={0x0, 0x1ff}) mlock2(&(0x7f0000912000/0x4000)=nil, 0x4000, 0x81) prctl$setmm(0x23, 0x5, &(0x7f0000ab6000/0x3000)=nil) mremap(&(0x7f00007c5000/0x1000)=nil, 0x1000, 0x4000, 0x200000000000000, &(0x7f0000e60000/0x4000)=nil) r0 = syz_open_dev$tun(&(0x7f0000ef5000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000f58000)={@generic="431df1f38e6e005a112f648d1c22ce26", @ifru_addrs=@rc={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}}) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f0000317000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x20000000000009, 0x7, @fr_pvc_info=&(0x7f0000d94000-0x14)={0x6, @generic="61e8f06fa5db19c6369a1383355544d6"}}}) socket$netlink(0x10, 0x3, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000016000-0x8)={0x0, 0x5}, &(0x7f00003a8000)=0x8) ioctl$DRM_IOCTL_GET_MAP(0xffffffffffffffff, 0xc0186404, &(0x7f0000e4d000)={&(0x7f0000b2c000/0x4000)=nil, 0x4, 0x3, 0x82, &(0x7f0000916000/0x3000)=nil, 0x0}) clone(0x1200000, &(0x7f0000b94000-0x4c)="7c1151d40100ffffffffffffff6011000100ffff06b3a03de50d3824e711bb687f374afc03000000ed1fba023d91fec833ff83050563def101bbdb99bbe8e10f2504faff7cc2537c9a3b23e4", &(0x7f00000c1000-0x4)=0x0, &(0x7f000048e000)=0x0, &(0x7f00007a1000-0x50)="bb99b1083481d5c5c32c03b9a47f88ad59fc70f0fe619aa087f7ef8a85c2c810396e8da8ea0a2cc365974e559f6796be948e5ff93b7509d8c1a0688fed11cac328a4b2e02943649860550348e195e3c3") mbind(&(0x7f0000331000/0x3000)=nil, 0x3000, 0x1, &(0x7f000080e000-0x8)=0x0, 0x8, 0x2) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000e41000-0x12)='/dev/loop-control\x00', 0x0, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_ADD(r1, 0x4c81, r2) 2017/12/17 11:24:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00002f0000-0xf)='/dev/sequencer\x00', 0xeb21c1d9a210484d, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001b5000-0xa)='/dev/ptmx\x00', 0x106, 0x0) r2 = open(&(0x7f0000be9000-0x8)='./file0\x00', 0x0, 0x5) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r1, 0x40485404, &(0x7f0000c89000-0x48)={{0xffffffffffffffff, 0x1, 0x101, 0x1, 0xc36c}, 0x8, 0x8001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000e3f000)=0x8001, 0x4) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000fba000)=@assoc_id=0x0, &(0x7f000009e000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00005d9000)={0x1, 0xf, 0x8, 0x4c53, r3}, &(0x7f0000682000-0x4)=0x10) unshare(0x20040200) r4 = socket(0x10, 0x3, 0x10) write(r4, &(0x7f0000bdb000)="220000001a00070b00000000ef001201014b81000500010007000000000000000500", 0x22) clock_gettime(0x9, &(0x7f00000ea000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r4, 0x84, 0x6c, &(0x7f000077a000)={0x0, 0xa9, "a90ab468f2f0d9d9ef5d04dbf065e5858eaba2237715449e25599ae59fd5eab42b52f052fb14484d857cfd00f4e1b1bcb418e22f96f19fb806f02ac8c6d46745ccd66bfd1c8c4bae50ee44fa1f14ba54b9318847ba12d989353de9d1567ac10c44080130cdce7a70dd31686c831e94c5597842fd01948c06f3e7ccf9e65626d49decad17615d0f819b5738023279e61fa21d126b09d6255f10cdcfc9089532737560846f2b1598b5ac"}, &(0x7f00006f5000)=0xb1) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r2, 0x10e, 0x8, &(0x7f00008cd000)=0x100, 0x4) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f00002aa000-0xc)={r5, 0x4, 0x20}, 0xc) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000bf6000-0x9)='scalable\x00', 0x9) writev(r1, &(0x7f000036c000-0x30)=[{&(0x7f00002b3000-0x11)="ebb29c2aa804af648d63b2908439b40213", 0x11}], 0x1) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000202000-0x4)=0x7fff) ioctl$VT_RELDISP(r1, 0x5605) r6 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r6, 0x6, 0x10000000013, &(0x7f0000526000)=0x1, 0x4) bind$llc(r2, &(0x7f0000d2b000)={0x1a, 0xf8, 0x0, 0x5, 0x1, 0x800, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) r7 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000d74000)='/dev/ptmx\x00', 0x0, 0x0) fcntl$getownex(r6, 0x10, &(0x7f0000041000)={0x0, 0x0}) waitid(0x3, r8, 0x0, 0x4000, &(0x7f000048d000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) dup3(r6, r4, 0x80000) ioctl$TIOCCONS(r7, 0x541d) 2017/12/17 11:24:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10000000010, 0x2, 0xc) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000dc3000)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCFLSH(r1, 0x540b, 0x2) write(r0, &(0x7f0000150000)="1f00000001021300fd4345bb000100220240000009000700011601130000c4", 0x1f) fcntl$getownex(r0, 0x10, &(0x7f0000d2f000-0x8)={0x0, 0x0}) getresuid(&(0x7f00005ae000-0x4)=0x0, &(0x7f0000b98000)=0x0, &(0x7f0000e79000-0x4)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000075000-0xc)={0x0, 0x0, 0x0}, &(0x7f00006cc000-0x4)=0xc) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000eee000+0x192)={r2, r3, r4}, 0xc) 2017/12/17 11:24:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000001000-0x83)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f0000804000)="") r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000422000)='/dev/cuse\x00', 0x8000, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000a26000)={0x0, @in6={{0xa, 0x3, 0x80000000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x2, 0x6d153193, 0xfffffffffffffe01, 0x2, 0xfffffffffffffffc, 0x8, 0x40, 0x93, 0x7fff, 0xdd, 0x9, 0x3, 0x2, 0xfff, 0x0]}, &(0x7f000016a000)=0x108) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f000020b000)={r1, 0x9}, &(0x7f0000ed3000-0x4)=0x8) mknod(&(0x7f0000ff0000)='./file0\x00', 0x10000000007fe, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f000017a000-0x8)=[], &(0x7f000077a000)=[]) open(&(0x7f0000635000-0x8)='./file0\x00', 0x200, 0x0) 2017/12/17 11:24:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10000000010, 0x2, 0xc) write(r0, &(0x7f0000150000)="1f00000001021300fd4345bb000100220240000009000700011601130000c4", 0x1f) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000431000)={0x0, @in6={{0xa, 0x2, 0x6, @loopback={0x0, 0x1}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x7}, &(0x7f0000db3000)=0x98) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000052000-0x8)={r1, 0x8}, 0x8) 2017/12/17 11:24:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000647000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000d33000)={0x3, 0x8000, 0x2, 0xfffffffffffff103, 0x0}, &(0x7f0000d9f000-0x4)=0x10) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f000010e000-0x8)={r1, 0x0, ""}, &(0x7f0000723000)=0x8) syz_emit_ethernet(0x3e, &(0x7f000006c000)={@random="e3ae8895310d", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x4000000800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x67, 0x0, @rand_addr=0x0, @broadcast=0xffffffff, {[]}}, @igmp={0x21, 0x0, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, "bc010000dede23000000800005070000e60100b0"}}}}}, 0x0) 2017/12/17 11:24:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0xf, 0xb797, &(0x7f0000000000)={0x0, 0x0}) ioctl$TUNSETNOCSUM(r0, 0x400454c8, &(0x7f000022d000-0x4)=0x9) setrlimit(0xb, &(0x7f0000ca0000-0x10)={0xae83, 0x1ff}) mlock2(&(0x7f0000912000/0x4000)=nil, 0x4000, 0x81) prctl$setmm(0x23, 0x5, &(0x7f0000ab6000/0x3000)=nil) mremap(&(0x7f00007c5000/0x1000)=nil, 0x1000, 0x4000, 0x200000000000000, &(0x7f0000e60000/0x4000)=nil) r1 = syz_open_dev$tun(&(0x7f0000ef5000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000f58000)={@generic="431df1f38e6e005a112f648d1c22ce26", @ifru_addrs=@rc={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}}) ioctl$SIOCSIFHWADDR(r1, 0x8924, &(0x7f0000317000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x20000000000009, 0x7, @fr_pvc_info=&(0x7f0000d94000-0x14)={0x6, @generic="61e8f06fa5db19c6369a1383355544d6"}}}) socket$netlink(0x10, 0x3, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000016000-0x8)={0x0, 0x5}, &(0x7f00003a8000)=0x8) ioctl$DRM_IOCTL_GET_MAP(0xffffffffffffffff, 0xc0186404, &(0x7f0000e4d000)={&(0x7f0000b2c000/0x4000)=nil, 0x4, 0x3, 0x82, &(0x7f0000916000/0x3000)=nil, 0x0}) clone(0x1200000, &(0x7f0000b94000-0x4c)="7c1151d40100ffffffffffffff6011000100ffff06b3a03de50d3824e711bb687f374afc03000000ed1fba023d91fec833ff83050563def101bbdb99bbe8e10f2504faff7cc2537c9a3b23e4", &(0x7f00000c1000-0x4)=0x0, &(0x7f000048e000)=0x0, &(0x7f00007a1000-0x50)="bb99b1083481d5c5c32c03b9a47f88ad59fc70f0fe619aa087f7ef8a85c2c810396e8da8ea0a2cc365974e559f6796be948e5ff93b7509d8c1a0688fed11cac328a4b2e02943649860550348e195e3c3") mbind(&(0x7f0000331000/0x3000)=nil, 0x3000, 0x1, &(0x7f000080e000-0x8)=0x0, 0x8, 0x2) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000e41000-0x12)='/dev/loop-control\x00', 0x0, 0x0) r3 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) ioctl$LOOP_CTL_ADD(r2, 0x4c81, r3) 2017/12/17 11:24:14 executing program 1: mmap(&(0x7f0000000000/0xae4000)=nil, 0xae4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000005000)={0x4, 0xffffffffffffffff, 0x0}) r3 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000ae4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_buf(r2, 0x6, 0x1f, &(0x7f0000ae4000)="e67a75391abad21d471636aca75cdf0b0f9c5718ae97a6fa8151fbf3ad8333fbeaf55eb36e40ac5e6e2ae09e9dce6bc285bba73472ca38b9ac68702dd20c9097a8f93161c060e0e36eda05df5b4652c961ed87447d2e2d", 0x57) mmap(&(0x7f0000ae4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r2, &(0x7f0000002000-0x1c)={&(0x7f0000008000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000004000-0x8)=[{&(0x7f0000ae4000)='"', 0x1}], 0x1, &(0x7f0000a8f000)=[], 0x0, 0x100000}, 0x20000000) ioctl$KVM_SET_DEVICE_ATTR(r2, 0x4018aee1, &(0x7f0000004000-0x18)={0x0, 0x100000001, 0x1, &(0x7f0000003000)=0x0}) mmap(&(0x7f0000ae5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat2(r2, &(0x7f0000ad4000)='./file1\x00', r3, &(0x7f0000ae5000)='./file0\x00', 0x2) ioctl$KVM_GET_SUPPORTED_CPUID(0xffffffffffffffff, 0xc008ae05, &(0x7f0000005000)=""/20) fstatfs(r0, &(0x7f00006a6000-0x1000)=""/4096) 2017/12/17 11:24:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00002f0000-0xf)='/dev/sequencer\x00', 0xeb21c1d9a210484d, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001b5000-0xa)='/dev/ptmx\x00', 0x106, 0x0) r2 = open(&(0x7f0000be9000-0x8)='./file0\x00', 0x0, 0x5) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r1, 0x40485404, &(0x7f0000c89000-0x48)={{0xffffffffffffffff, 0x1, 0x101, 0x1, 0xc36c}, 0x8, 0x8001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000e3f000)=0x8001, 0x4) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000fba000)=@assoc_id=0x0, &(0x7f000009e000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00005d9000)={0x1, 0xf, 0x8, 0x4c53, r3}, &(0x7f0000682000-0x4)=0x10) unshare(0x20040200) r4 = socket(0x10, 0x3, 0x10) write(r4, &(0x7f0000bdb000)="220000001a00070b00000000ef001201014b81000500010007000000000000000500", 0x22) clock_gettime(0x9, &(0x7f00000ea000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r4, 0x84, 0x6c, &(0x7f000077a000)={0x0, 0xa9, "a90ab468f2f0d9d9ef5d04dbf065e5858eaba2237715449e25599ae59fd5eab42b52f052fb14484d857cfd00f4e1b1bcb418e22f96f19fb806f02ac8c6d46745ccd66bfd1c8c4bae50ee44fa1f14ba54b9318847ba12d989353de9d1567ac10c44080130cdce7a70dd31686c831e94c5597842fd01948c06f3e7ccf9e65626d49decad17615d0f819b5738023279e61fa21d126b09d6255f10cdcfc9089532737560846f2b1598b5ac"}, &(0x7f00006f5000)=0xb1) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r2, 0x10e, 0x8, &(0x7f00008cd000)=0x100, 0x4) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f00002aa000-0xc)={r5, 0x4, 0x20}, 0xc) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000bf6000-0x9)='scalable\x00', 0x9) writev(r1, &(0x7f000036c000-0x30)=[{&(0x7f00002b3000-0x11)="ebb29c2aa804af648d63b2908439b40213", 0x11}], 0x1) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000202000-0x4)=0x7fff) ioctl$VT_RELDISP(r1, 0x5605) r6 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r6, 0x6, 0x10000000013, &(0x7f0000526000)=0x1, 0x4) bind$llc(r2, &(0x7f0000d2b000)={0x1a, 0xf8, 0x0, 0x5, 0x1, 0x800, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) r7 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000d74000)='/dev/ptmx\x00', 0x0, 0x0) fcntl$getownex(r6, 0x10, &(0x7f0000041000)={0x0, 0x0}) waitid(0x3, r8, 0x0, 0x4000, &(0x7f000048d000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) dup3(r6, r4, 0x80000) ioctl$TIOCCONS(r7, 0x541d) 2017/12/17 11:24:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0xf, 0x0, &(0x7f0000000000)={0x0, 0x0}) setrlimit(0xb, &(0x7f0000ca0000-0x10)={0x0, 0x0}) mlock2(&(0x7f0000912000/0x4000)=nil, 0x4000, 0x81) prctl$setmm(0x23, 0x5, &(0x7f0000ab6000/0x3000)=nil) mremap(&(0x7f00007c5000/0x1000)=nil, 0x1000, 0x4000, 0x200000000000000, &(0x7f0000e60000/0x4000)=nil) r0 = syz_open_dev$tun(&(0x7f0000ef5000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000f58000)={@generic="431df1f38e6e005a112f648d1c22ce26", @ifru_addrs=@rc={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}}) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f0000317000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x20000000000009, 0x7, @fr_pvc_info=&(0x7f0000d94000-0x14)={0x6, @generic="61e8f06fa5db19c6369a1383355544d6"}}}) socket$netlink(0x10, 0x3, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000016000-0x8)={0x0, 0x5}, &(0x7f00003a8000)=0x8) ioctl$DRM_IOCTL_GET_MAP(0xffffffffffffffff, 0xc0186404, &(0x7f0000e4d000)={&(0x7f0000b2c000/0x4000)=nil, 0x4, 0x3, 0x82, &(0x7f0000916000/0x3000)=nil, 0x0}) clone(0x1200000, &(0x7f0000b94000-0x4c)="7c1151d40100ffffffffffffff6011000100ffff06b3a03de50d3824e711bb687f374afc03000000ed1fba023d91fec833ff83050563def101bbdb99bbe8e10f2504faff7cc2537c9a3b23e4", &(0x7f00000c1000-0x4)=0x0, &(0x7f000048e000)=0x0, &(0x7f00007a1000-0x50)="bb99b1083481d5c5c32c03b9a47f88ad59fc70f0fe619aa087f7ef8a85c2c810396e8da8ea0a2cc365974e559f6796be948e5ff93b7509d8c1a0688fed11cac328a4b2e02943649860550348e195e3c3") mbind(&(0x7f0000331000/0x3000)=nil, 0x3000, 0x1, &(0x7f000080e000-0x8)=0x0, 0x8, 0x2) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000e41000-0x12)='/dev/loop-control\x00', 0x0, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_ADD(r1, 0x4c81, r2) 2017/12/17 11:24:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000001000-0x83)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f0000804000)="") mknod(&(0x7f0000ff0000)='./file0\x00', 0x10000000007fe, 0x0) rmdir(&(0x7f000080a000)='./file0\x00') execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f000017a000-0x8)=[], &(0x7f000077a000)=[]) r0 = open(&(0x7f0000635000-0x8)='./file0\x00', 0x200, 0x0) ioctl$VT_ACTIVATE(r0, 0x5606, 0x4) 2017/12/17 11:24:14 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x8002, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$ipx(r0, &(0x7f0000001000-0x67)="14c4fab60d6ee733004f0224439b71e87695f1fca205da98b86ab7aa4e9a4f07eb6f594dc11e2b5e283ca11462c08354503c4aa3912797aa8697c1cdcfb5aee062ed2d5db71baa69e0c26271d2554ec95c9592fb15a8bda764455f8b5f21103a5234466b54e5c1", 0x67, 0x0, &(0x7f0000000000)={0x4, 0x1, 0x8, "206323e1e314", 0xd6, 0x0}, 0x10) r1 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r1, &(0x7f0000017000-0x8b6)="516b4d0465793273c89276c459686b89c912d12b2110138d85ca6a9f3ff8f8c9563b3bc744a7f627a05dee1605d4d522fed1df2c9e44b11a3af1642f9938b0ef58ca2c399e6506982a2af512ae8176d4c653410c24cde549a9fd71870f95fa6cea1f74ae675fc4410cb18d9184452eb5c8a0a824c26a0df9bd8a85c7b1dc4e64f5e55b99d9e334be1a8d66c39ae8393653ba4742c9a22a04291c8a79c17cacfbf212cf7cae54bb38a1530b73762952e4db36c9b609de525e560fae9b067833168466dcae7b1af5e1c4bb2cd135c5be76500847483559d404228b3a342de9c43b046f72333f7c8f8631fec73ea89b8bd0dd1945faffbf65c2a26ce1ff93c5c08d245e31c6a0a0db4a828f02ee76f2fe0b4b3bb3265adf8195163979cf22dab81dcf3587271125fd17490fc2e4fe052fc299803462c3d41adff8ea627b0541c1ac2405668a1992e1d0ae034ceb65c15a6a6b091f9d2ccb347c437939934970097caf07a3cc68b112e3ecc37843fa570fec088aa67f7c4d91fce96e4cc0c08035def0821df4347b7dcbd04e787c71d30e6d6163fb80ff46f6612f81f2566c7cf24b3343c93d0d9c2181fa07800cc8652e118e4a3717ca21eae9a16f1938adedf5c589712c1aa5e5a7192ca8195415629ec340d40ce237943b213fae65c0d42c64391daa6b120506fa990687b103be930d71488bfba0676a1458c3b51241d59befd46279ba59823b73dd97a38f81d02a9d4a25f319d599a64d3a76602becfaf3ef9a04fb4235f9f7e1a223a65f668b0b15a5db0a87a7e0680708c1f7975192f4b0122f79303169c2f8da279d85ff9bae241dddd2c494a5e95b7ad8aee247b8d366abd5b90d85165e3efd0fb93d92fcb4f9d28e8133c4dd7b3e97ae5662b83cf22165284351eb2672743159d785519495a233afcfafbb38e695b7bd347d12b421a966388d9d99e606de218b2593a0d7e251b99f7550ee0bf3e5ca7e6c8f8fa2c2d2193103f89f768f63f79b2f009d7edca3bd653296ee84b2de65a3b270ca3164c793a89b6ee6c56c5356afa571ffa80d63b8f465ed34b4300a23b6910172806a8e00831808a9f423a2b6abce29896b287fca0a2c30c437d499caed453f96f9044122b002a195f08f8711f6a33161b2b86a3fa24c44788ecdfb032e5eda8c5050461a154e3ec72470ee390688363fec1ec58d2b747430f1ce849a47099d19c45b3c487c0f9964348133de0ada9c583ab6dfb2e789e0676597f455368889606db4d1c90716a845e9da9387a6703b61bd6bb4bbe65ca615bf41526c1cbb538a935542c7391659c84e1ab644bb0a20e2d40f8b1570582bc9641b83229ac4b8dc11e15f01c14241b89f1dd7d28ef7b089e7b1afdaa3d88374ec088b4c65e8efc01db3ba93408226ca69027eafb31c2ee19e3fd228f7a31c6d2cbccd82d8a2fcdd7c9b5997fcbea2fbd0d6b1052b369dcad8ae7c1d4abb2fd3cbdf0d4425c407d67760ed083b3646d6aadeedc672069954f997c781f6bde4d9292cb1c7c05b63058e16f287ea0d5e497e8967028bdf6298205ec18ea610eea63138c8b1ef18ca0cdadbf22707e6cdf66b65ac1b3ed68a6d4362a5623c95e5330b82bcaa3f36c7974c2951e4ae29bfd95e463a17fb96ef156b835aadd38fbe89adf1e3547f3dc1cd566d7ee435168e0fd7b81b7a0aa2bbee39b773209afeaaffb1a9948ef29e51d8b63aba61ce7ddd4128a31992dcd757b4900bb3ee82f4071f34deb48528f1afed7c0817d71ef4c3a9e76139e524eb3a8356c0e76a62ef3e5fb0ffba3ce3312ee20247a60ab6943d03730add59a76b43d4c0cd54f80c4cacadeeb5a03072bbc5408caac7ad21425ba6622fd6a973256285b21a1d523ad225cb8989449178e3d1cab9c02b701c64a3aa457d83616d325a0c13f1cee7edd841137a89ac1d938c52e203af5e45a6afbae3c9d4ee748018a235345aa5fd5337ab05cb052f99607d6d847284855664dd2bd5c29293b24e70977950b669f430f2a14ea75a496875d6233f65b19d6ffc1256e2f99c2be9ddb67daeec1bfbaa58a9467fde5c536283a7bb7f497600ef2f3363df81e5889f698ff68b8f96eca2ebafe542d91cf9501a6537c46862d4bb042b3af0fac7665bf663526d5831c3fd34c40983eb3ace56a07775cdd998872080bcb88c7967437547031402f28e5c1663e15ea21ff62c771e5f4854b520cf153b4e054ccbc5872e272344adf13b846b86a4b747aeed7b3c9162e580396dad5ed5619c8fcd0838f7ada6c46f098ce9221439d2d06613ff5b036910d7a76c89caa58fd312e92c8fd85431562a9080cca800d68285c2d618143988ef19962262e1339a0e55e4b9cba1a0fad2671b3a057b1448b75502745a540eb276258f423e54028f3c20d70f5cd448d76e439e27404480ebb8881bc24e1a02a8c25889df43029126a0b2e48b7891390e15ffe1efd83c8514666e613d90c7d5302643b5e07a9accaa8844891434f4e60a7ba247c210a84ac2b4e8e2dd1ce599b831a9dbd715f814c2d4e13b06b4d8f85b65af854db8211f2bbc69360ef5361499dcca3dacf02b94402387463889094e7513d960690e510a426d392a7f4bb020d610c0b50913a25f4a4e9fa9e8d29f27cbe63c4020d7104d14c14d8e87451b28dc89c7b7af979fb7513c46db436da6c7473dd0a4fb649617523dc2c78a5c02931a71e3d5582eedeb5b7ce4b5997f8b399b0ea234b4759db3596597de284b448472c58c2747aa22e0b8f3fdd285d5c78669be89175e2a2b2c44a3b6a9842cf0619bba72f2fc6ce7f43ace815c0a36ce33a4ddf7b22fdc973a3c2b6bb71425d90fa792878367453d1ab0ea2901f5f0de386ca976f91ed5ab8d6df8309ed37daaca094ae054e5310dbaa1a5ae840dc6f99c17661ec5d6816da15b42b23d8e69387fb4dbaf25853ce855820b3d4fbfad5ec50a256b61294edbda7983fca43f88a46e853a7c3c3424127c4433670190db4114724469f17807476769cd39d9773e73179d98c0d4c84157cd05a13bb4d1fd8c1f3cde7b5513c6fa8015f35c3d08ba8b060f9bf3f07411a0e41c9e08884fb98325d8c7631f59c3b492a2a32bd230d511ee1f1b470fe1124bfe50e832a0161ff9eb49e2ce18116abe5bb3885910d1e1", 0x8b7, 0x0, &(0x7f0000015000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/17 11:24:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x807, 0x7fffffff) readv(r0, &(0x7f0000c9f000-0x8)=[{&(0x7f0000d10000)=""/239, 0xef}], 0x1) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f00007cc000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f81000)=0xb) fgetxattr(r0, &(0x7f0000a31000-0xe)=@known='system.advise\x00', &(0x7f0000a7b000-0x58)=""/88, 0x58) r1 = socket(0x10000000010, 0x2, 0xc) write(r1, &(0x7f0000150000)="1f00000001021300fd4345bb000100220240000009000700011601130000c4", 0x1f) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000bfc000)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_mreqn(r2, 0x0, 0x24, &(0x7f0000baf000-0xc)={@multicast1=0x0, @local={0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000566000)=0xc) r4 = getuid() setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00002b5000-0xe8)={{{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0xfff, 0x0, 0xc097, 0x8, 0x80, 0xa0, 0x400, r3, r4}, {0x4, 0x3f, 0x10000, 0x9, 0x7, 0x61, 0x9, 0x0}, {0x2, 0xfff, 0x577, 0x3f}, 0x7fff, 0x7fffffff, 0xd66, 0x0, 0x42, 0x2}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x7}, 0x1a, @in6=@loopback={0x0, 0x1}, 0xffffffffffff4f37, 0x3, 0x2, 0x401, 0xff, 0x7, 0x6}}, 0xe8) 2017/12/17 11:24:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00002f0000-0xf)='/dev/sequencer\x00', 0xeb21c1d9a210484d, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001b5000-0xa)='/dev/ptmx\x00', 0x106, 0x0) r2 = open(&(0x7f0000be9000-0x8)='./file0\x00', 0x0, 0x5) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r1, 0x40485404, &(0x7f0000c89000-0x48)={{0xffffffffffffffff, 0x1, 0x101, 0x1, 0xc36c}, 0x8, 0x8001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000e3f000)=0x8001, 0x4) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000fba000)=@assoc_id=0x0, &(0x7f000009e000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00005d9000)={0x1, 0xf, 0x8, 0x4c53, r3}, &(0x7f0000682000-0x4)=0x10) unshare(0x20040200) r4 = socket(0x10, 0x3, 0x10) write(r4, &(0x7f0000bdb000)="220000001a00070b00000000ef001201014b81000500010007000000000000000500", 0x22) clock_gettime(0x9, &(0x7f00000ea000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r4, 0x84, 0x6c, &(0x7f000077a000)={0x0, 0xa9, "a90ab468f2f0d9d9ef5d04dbf065e5858eaba2237715449e25599ae59fd5eab42b52f052fb14484d857cfd00f4e1b1bcb418e22f96f19fb806f02ac8c6d46745ccd66bfd1c8c4bae50ee44fa1f14ba54b9318847ba12d989353de9d1567ac10c44080130cdce7a70dd31686c831e94c5597842fd01948c06f3e7ccf9e65626d49decad17615d0f819b5738023279e61fa21d126b09d6255f10cdcfc9089532737560846f2b1598b5ac"}, &(0x7f00006f5000)=0xb1) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r2, 0x10e, 0x8, &(0x7f00008cd000)=0x100, 0x4) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f00002aa000-0xc)={r5, 0x4, 0x20}, 0xc) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000bf6000-0x9)='scalable\x00', 0x9) writev(r1, &(0x7f000036c000-0x30)=[{&(0x7f00002b3000-0x11)="ebb29c2aa804af648d63b2908439b40213", 0x11}], 0x1) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000202000-0x4)=0x7fff) ioctl$VT_RELDISP(r1, 0x5605) r6 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r6, 0x6, 0x10000000013, &(0x7f0000526000)=0x1, 0x4) bind$llc(r2, &(0x7f0000d2b000)={0x1a, 0xf8, 0x0, 0x5, 0x1, 0x800, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) r7 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000d74000)='/dev/ptmx\x00', 0x0, 0x0) fcntl$getownex(r6, 0x10, &(0x7f0000041000)={0x0, 0x0}) waitid(0x3, r8, 0x0, 0x4000, &(0x7f000048d000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) dup3(r6, r4, 0x80000) ioctl$TIOCCONS(r7, 0x541d) 2017/12/17 11:24:14 executing program 1: mmap(&(0x7f0000000000/0xae4000)=nil, 0xae4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000005000)={0x4, 0xffffffffffffffff, 0x0}) open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) sendmsg$unix(r2, &(0x7f0000002000-0x1c)={&(0x7f0000008000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000004000-0x8)=[{&(0x7f0000007000)='"', 0x1}], 0x1, &(0x7f0000005000)=[], 0x0, 0x0}, 0x4000) mmap(&(0x7f0000ae4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_DEVICE_ATTR(r1, 0x4018aee1, &(0x7f000027a000)={0x0, 0x100000001, 0x6, &(0x7f0000ae4000)=0x0}) ioctl$KVM_GET_SUPPORTED_CPUID(r0, 0xc008ae05, &(0x7f00003c9000)=""/20) 2017/12/17 11:24:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0xf, 0x0, &(0x7f0000000000)={0x0, 0x0}) setrlimit(0xb, &(0x7f0000ca0000-0x10)={0x0, 0x0}) mlock2(&(0x7f0000912000/0x4000)=nil, 0x4000, 0x0) prctl$setmm(0x23, 0x5, &(0x7f0000ab6000/0x3000)=nil) mremap(&(0x7f00007c5000/0x1000)=nil, 0x1000, 0x4000, 0x200000000000000, &(0x7f0000e60000/0x4000)=nil) r0 = syz_open_dev$tun(&(0x7f0000ef5000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000f58000)={@generic="431df1f38e6e005a112f648d1c22ce26", @ifru_addrs=@rc={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}}) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f0000317000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x20000000000009, 0x7, @fr_pvc_info=&(0x7f0000d94000-0x14)={0x6, @generic="61e8f06fa5db19c6369a1383355544d6"}}}) socket$netlink(0x10, 0x3, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000016000-0x8)={0x0, 0x5}, &(0x7f00003a8000)=0x8) ioctl$DRM_IOCTL_GET_MAP(0xffffffffffffffff, 0xc0186404, &(0x7f0000e4d000)={&(0x7f0000b2c000/0x4000)=nil, 0x4, 0x3, 0x82, &(0x7f0000916000/0x3000)=nil, 0x0}) clone(0x1200000, &(0x7f0000b94000-0x4c)="7c1151d40100ffffffffffffff6011000100ffff06b3a03de50d3824e711bb687f374afc03000000ed1fba023d91fec833ff83050563def101bbdb99bbe8e10f2504faff7cc2537c9a3b23e4", &(0x7f00000c1000-0x4)=0x0, &(0x7f000048e000)=0x0, &(0x7f00007a1000-0x50)="bb99b1083481d5c5c32c03b9a47f88ad59fc70f0fe619aa087f7ef8a85c2c810396e8da8ea0a2cc365974e559f6796be948e5ff93b7509d8c1a0688fed11cac328a4b2e02943649860550348e195e3c3") mbind(&(0x7f0000331000/0x3000)=nil, 0x3000, 0x1, &(0x7f000080e000-0x8)=0x0, 0x8, 0x2) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000e41000-0x12)='/dev/loop-control\x00', 0x0, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_ADD(r1, 0x4c81, r2) 2017/12/17 11:24:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000cee000-0x10)='/selinux/member\x00', 0x2, 0x0) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000fec000-0x4)={0x5, 0x5, 0x2000}, 0x4) ioctl$TIOCLINUX7(r0, 0x541c, &(0x7f0000c07000)={0x7, 0x4b6b}) r1 = socket(0x10000000010, 0x2, 0xc) write(r1, &(0x7f0000150000)="1f00000001021300fd4345bb000100220240000009000700011601130000c4", 0x1f) 2017/12/17 11:24:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000d94000)=0x0) fcntl$lock(r0, 0x7, &(0x7f0000f99000)={0x1, 0x0, 0xfffffffffffffff7, 0x20, r1}) clone(0x200, &(0x7f0000001000-0x83)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f0000804000)="") r2 = request_key(&(0x7f0000ac8000)='user\x00', &(0x7f0000c56000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00004de000-0x9)='msystem/\x00', 0xfffffffffffffffd) add_key(&(0x7f0000e48000-0x8)='rxrpc_s\x00', &(0x7f0000650000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f000065c000-0x9d)="b97df6cdacc842855c43e699ce02487b337eef22333270d91ea6aaad1fb75ff331bc4f391c8b50cd47479c2e25ea5700fd4f180d90144dbdd948f25fd5016905aca97fbcce3b5ad2799015363aa43bc48666ba9095b43a50cd7d60c874e01f21e04c3b0031d7e2107585c1e4eceac72784a696f0a59d7dcdd8ca34ec6c8475970585ed4597b44d34945f039d6979eff71322636a5aa805ded0bbdd3fbc", 0x9d, r2) mknod(&(0x7f0000ff0000)='./file0\x00', 0x10000000007fe, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f000017a000-0x8)=[], &(0x7f000077a000)=[]) open(&(0x7f0000635000-0x8)='./file0\x00', 0x200, 0x0) rmdir(&(0x7f00004b8000)='./file0\x00') 2017/12/17 11:24:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00002f0000-0xf)='/dev/sequencer\x00', 0xeb21c1d9a210484d, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001b5000-0xa)='/dev/ptmx\x00', 0x106, 0x0) r2 = open(&(0x7f0000be9000-0x8)='./file0\x00', 0x0, 0x5) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r1, 0x40485404, &(0x7f0000c89000-0x48)={{0xffffffffffffffff, 0x1, 0x101, 0x1, 0xc36c}, 0x8, 0x8001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000e3f000)=0x8001, 0x4) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000fba000)=@assoc_id=0x0, &(0x7f000009e000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00005d9000)={0x1, 0xf, 0x8, 0x4c53, r3}, &(0x7f0000682000-0x4)=0x10) unshare(0x20040200) r4 = socket(0x10, 0x3, 0x10) write(r4, &(0x7f0000bdb000)="220000001a00070b00000000ef001201014b81000500010007000000000000000500", 0x22) clock_gettime(0x9, &(0x7f00000ea000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r4, 0x84, 0x6c, &(0x7f000077a000)={0x0, 0xa9, "a90ab468f2f0d9d9ef5d04dbf065e5858eaba2237715449e25599ae59fd5eab42b52f052fb14484d857cfd00f4e1b1bcb418e22f96f19fb806f02ac8c6d46745ccd66bfd1c8c4bae50ee44fa1f14ba54b9318847ba12d989353de9d1567ac10c44080130cdce7a70dd31686c831e94c5597842fd01948c06f3e7ccf9e65626d49decad17615d0f819b5738023279e61fa21d126b09d6255f10cdcfc9089532737560846f2b1598b5ac"}, &(0x7f00006f5000)=0xb1) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r2, 0x10e, 0x8, &(0x7f00008cd000)=0x100, 0x4) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f00002aa000-0xc)={r5, 0x4, 0x20}, 0xc) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000bf6000-0x9)='scalable\x00', 0x9) writev(r1, &(0x7f000036c000-0x30)=[{&(0x7f00002b3000-0x11)="ebb29c2aa804af648d63b2908439b40213", 0x11}], 0x1) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000202000-0x4)=0x7fff) ioctl$VT_RELDISP(r1, 0x5605) r6 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r6, 0x6, 0x10000000013, &(0x7f0000526000)=0x1, 0x4) bind$llc(r2, &(0x7f0000d2b000)={0x1a, 0xf8, 0x0, 0x5, 0x1, 0x800, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) openat$ptmx(0xffffffffffffff9c, &(0x7f0000d74000)='/dev/ptmx\x00', 0x0, 0x0) fcntl$getownex(r6, 0x10, &(0x7f0000041000)={0x0, 0x0}) waitid(0x3, r7, 0x0, 0x4000, &(0x7f000048d000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) dup3(r6, r4, 0x80000) 2017/12/17 11:24:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10000000010, 0x2, 0xc) write(r0, &(0x7f0000253000-0x1f)="1f00000001021300fd4345bb000100220240000009000700011601130000c4", 0x1f) 2017/12/17 11:24:14 executing program 1: mmap(&(0x7f0000000000/0xae4000)=nil, 0xae4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000005000)={0x4, 0xffffffffffffffff, 0x0}) open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000355000)={r2, r2, 0x1, 0x1, r2}, 0x14) sendmsg$unix(r2, &(0x7f0000002000-0x1c)={&(0x7f0000008000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000004000-0x8)=[{&(0x7f0000007000)='"', 0x1}], 0x1, &(0x7f0000005000)=[], 0x0, 0x0}, 0x4000) ioctl$KVM_SET_DEVICE_ATTR(r2, 0x4018aee1, &(0x7f0000004000-0x18)={0x0, 0x100000001, 0x1, &(0x7f0000003000)=0x0}) ioctl$KVM_GET_SUPPORTED_CPUID(0xffffffffffffffff, 0xc008ae05, &(0x7f0000005000)=""/20) mmap(&(0x7f0000ae4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(r2, 0x1, 0x29, &(0x7f0000ae4000)=0x0, &(0x7f0000ae5000-0x4)=0x4) socket$inet6_sctp(0xa, 0x5, 0x84) 2017/12/17 11:24:14 executing program 7: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) ioctl$LOOP_CLR_FD(r0, 0x4c01) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x38, &(0x7f000006c000)={@random="e3ae8895310d", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x4000000800, @llc={0x28, @llc={0xfe, 0xfe, "a753", "fbb0a4e3441d51164e3079b43a494092d58fdb84dd4b6101c2c4b300f55ccf4682dd8eab"}}}}}, 0x0) close(r0) r1 = syz_open_dev$vcsa(&(0x7f0000732000-0xb)='/dev/vcsa#\x00', 0x9f, 0x10000) ioctl$UFFDIO_WAKE(r1, 0x8010aa02, &(0x7f000053b000)={&(0x7f0000cd4000/0x4000)=nil, 0x4000}) r2 = inotify_add_watch(r1, &(0x7f0000242000-0x8)='./file0\x00', 0x20000000) inotify_rm_watch(r0, r2) r3 = getuid() stat(&(0x7f000014e000-0x8)='./file0\x00', &(0x7f000062f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r1, &(0x7f000013a000)='./file0\x00', r3, r4, 0x0) 2017/12/17 11:24:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00002f0000-0xf)='/dev/sequencer\x00', 0xeb21c1d9a210484d, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001b5000-0xa)='/dev/ptmx\x00', 0x106, 0x0) r2 = open(&(0x7f0000be9000-0x8)='./file0\x00', 0x0, 0x5) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r1, 0x40485404, &(0x7f0000c89000-0x48)={{0xffffffffffffffff, 0x1, 0x101, 0x1, 0xc36c}, 0x8, 0x8001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000e3f000)=0x8001, 0x4) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000fba000)=@assoc_id=0x0, &(0x7f000009e000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00005d9000)={0x1, 0xf, 0x8, 0x4c53, r3}, &(0x7f0000682000-0x4)=0x10) unshare(0x20040200) r4 = socket(0x10, 0x3, 0x10) write(r4, &(0x7f0000bdb000)="220000001a00070b00000000ef001201014b81000500010007000000000000000500", 0x22) clock_gettime(0x9, &(0x7f00000ea000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r4, 0x84, 0x6c, &(0x7f000077a000)={0x0, 0xa9, "a90ab468f2f0d9d9ef5d04dbf065e5858eaba2237715449e25599ae59fd5eab42b52f052fb14484d857cfd00f4e1b1bcb418e22f96f19fb806f02ac8c6d46745ccd66bfd1c8c4bae50ee44fa1f14ba54b9318847ba12d989353de9d1567ac10c44080130cdce7a70dd31686c831e94c5597842fd01948c06f3e7ccf9e65626d49decad17615d0f819b5738023279e61fa21d126b09d6255f10cdcfc9089532737560846f2b1598b5ac"}, &(0x7f00006f5000)=0xb1) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r2, 0x10e, 0x8, &(0x7f00008cd000)=0x100, 0x4) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f00002aa000-0xc)={r5, 0x4, 0x20}, 0xc) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000bf6000-0x9)='scalable\x00', 0x9) writev(r1, &(0x7f000036c000-0x30)=[{&(0x7f00002b3000-0x11)="ebb29c2aa804af648d63b2908439b40213", 0x11}], 0x1) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000202000-0x4)=0x7fff) ioctl$VT_RELDISP(r1, 0x5605) r6 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r6, 0x6, 0x10000000013, &(0x7f0000526000)=0x1, 0x4) bind$llc(r2, &(0x7f0000d2b000)={0x1a, 0xf8, 0x0, 0x5, 0x1, 0x800, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) openat$ptmx(0xffffffffffffff9c, &(0x7f0000d74000)='/dev/ptmx\x00', 0x0, 0x0) fcntl$getownex(r6, 0x10, &(0x7f0000041000)={0x0, 0x0}) waitid(0x3, r7, 0x0, 0x4000, &(0x7f000048d000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/17 11:24:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10000000010, 0x2, 0xc) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000c69000)=0x60, 0x4) write(r0, &(0x7f0000150000)="1f00000001021300fd4345bb000100220240000009000700011601130000c4", 0x1f) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00009a5000)={0x0, 0x4, 0x10, 0x4, 0x6}, &(0x7f0000c95000-0x4)=0x18) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f000044e000-0x14)={r1, 0x1, 0x7f, 0xffffffffffff7562, 0x4, 0x7f}, &(0x7f0000749000-0x4)=0x14) 2017/12/17 11:24:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0xf, 0xb797, &(0x7f0000000000)={0x0, 0x0}) ioctl$TUNSETNOCSUM(r0, 0x400454c8, &(0x7f000022d000-0x4)=0x9) setrlimit(0xb, &(0x7f0000ca0000-0x10)={0xae83, 0x1ff}) mlock2(&(0x7f0000912000/0x4000)=nil, 0x4000, 0x81) prctl$setmm(0x23, 0x5, &(0x7f0000ab6000/0x3000)=nil) mremap(&(0x7f00007c5000/0x1000)=nil, 0x1000, 0x4000, 0x200000000000000, &(0x7f0000e60000/0x4000)=nil) r1 = syz_open_dev$tun(&(0x7f0000ef5000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000f58000)={@generic="431df1f38e6e005a112f648d1c22ce26", @ifru_addrs=@rc={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}}) ioctl$SIOCSIFHWADDR(r1, 0x8924, &(0x7f0000317000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x20000000000009, 0x7, @fr_pvc_info=&(0x7f0000d94000-0x14)={0x6, @generic="61e8f06fa5db19c6369a1383355544d6"}}}) socket$netlink(0x10, 0x3, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000016000-0x8)={0x0, 0x5}, &(0x7f00003a8000)=0x8) ioctl$DRM_IOCTL_GET_MAP(0xffffffffffffffff, 0xc0186404, &(0x7f0000e4d000)={&(0x7f0000b2c000/0x4000)=nil, 0x4, 0x3, 0x82, &(0x7f0000916000/0x3000)=nil, 0x0}) clone(0x1200000, &(0x7f0000b94000-0x4c)="7c1151d40100ffffffffffffff6011000100ffff06b3a03de50d3824e711bb687f374afc03000000ed1fba023d91fec833ff83050563def101bbdb99bbe8e10f2504faff7cc2537c9a3b23e4", &(0x7f00000c1000-0x4)=0x0, &(0x7f000048e000)=0x0, &(0x7f00007a1000-0x50)="bb99b1083481d5c5c32c03b9a47f88ad59fc70f0fe619aa087f7ef8a85c2c810396e8da8ea0a2cc365974e559f6796be948e5ff93b7509d8c1a0688fed11cac328a4b2e02943649860550348e195e3c3") mbind(&(0x7f0000331000/0x3000)=nil, 0x3000, 0x1, &(0x7f000080e000-0x8)=0x0, 0x8, 0x2) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000e41000-0x12)='/dev/loop-control\x00', 0x0, 0x0) r3 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) ioctl$LOOP_CTL_ADD(r2, 0x4c81, r3) 2017/12/17 11:24:14 executing program 1: mmap(&(0x7f0000000000/0xae4000)=nil, 0xae4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000005000)={0x4, 0xffffffffffffffff, 0x0}) open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000ae4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDCLEARPOOL(r2, 0x5206, &(0x7f0000ae4000)=0x0) sendmsg$unix(r2, &(0x7f0000002000-0x1c)={&(0x7f0000008000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000004000-0x8)=[{&(0x7f0000007000)='"', 0x1}], 0x1, &(0x7f0000005000)=[], 0x0, 0x0}, 0x4000) ioctl$KVM_SET_DEVICE_ATTR(r2, 0x4018aee1, &(0x7f0000004000-0x18)={0x0, 0x100000001, 0x1, &(0x7f0000003000)=0x0}) ioctl$KVM_GET_SUPPORTED_CPUID(0xffffffffffffffff, 0xc008ae05, &(0x7f0000005000)=""/20) 2017/12/17 11:24:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f000006c000)={@random="e3ae8895310d", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x4000000800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x67, 0x0, @rand_addr=0x0, @broadcast=0xffffffff, {[]}}, @igmp={0x21, 0x0, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, "bc010000dede23000000800005070000e60100b0"}}}}}, 0x0) r0 = syz_open_dev$mice(&(0x7f00002b5000-0x10)='/dev/input/mice\x00', 0x0, 0x40) setsockopt$inet_mreqsrc(r0, 0x0, 0x28, &(0x7f00004a3000)={@broadcast=0xffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast2=0xe0000002}, 0xc) ioctl$EVIOCGMTSLOTS(0xffffffffffffffff, 0x8040450a, &(0x7f0000429000)=""/46) 2017/12/17 11:24:14 executing program 6: r0 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000016000)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execveat(r1, &(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000015000-0x10)=[&(0x7f0000001000)='%security!md5sum@\x00', &(0x7f0000000000)="28766d6e657430766d6e657430272dbd2870707030657468315d00", &(0x7f0000001000)='user\x00', &(0x7f0000002000-0x5)='[GPL\x00'], &(0x7f0000015000-0x14)=[&(0x7f0000002000-0x1)='\x00', &(0x7f0000002000-0x1)='\x00', &(0x7f0000002000-0x2)='&\x00', &(0x7f0000003000-0x1b)=',-security--,eth1{vboxnet1\x00', &(0x7f0000001000-0x1)='\x00'], 0x500) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000001000-0x70)={0x3, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x41, 0xfffffffffffffffb, 0x1, 0x0, 0x8, 0x0, 0x0, 0x1a87, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000001000-0x8)={0x0, 0x5}, &(0x7f0000001000)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000000)={r2, 0x3, 0x10}, 0xc) r3 = dup3(r0, r0, 0x0) ioctl$TUNGETFEATURES(r3, 0x800454cf, &(0x7f0000001000-0x1)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000016000)={0x0, 0x90, "7015eb55cb4b21c2ff0053b1bb4532e4015811c94782db9e44d9fd2e6c779e513de3a8f345b81a7d79a3fbea0b06a24554dad65570066d3afc6d64ab6f7fe1fe6b1b4d424c5cbd7c76aa533349757caefe332dc2663e935977032cb8794a907295aa4ec9bb8721abca69eaa5c74d0dac7178e659b64bd0aa288572224aad3afe1a7fe16ca13bd14c6193868f99ec2101"}, &(0x7f0000002000-0x4)=0x98) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_hci_HCI_FILTER(r3, 0x0, 0x2, &(0x7f0000014000)={0x100000001, 0x614b, 0x200, 0x401}, 0x10) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000002000-0x8)={r4, 0x7}, &(0x7f0000002000-0x4)=0x8) sendto$inet(r0, &(0x7f0000017000-0x8b6)="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", 0x8b7, 0x0, &(0x7f0000015000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000005000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000002000-0x10)={r1, &(0x7f0000002000+0x6b)="1a4857bb4ebe78f5d2d8b13f9eedf86dff0783ca8112fa3dafab6421d4457519ae481c019a80a12c923ec259470bcc"}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r5, &(0x7f0000002000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/17 11:24:14 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/dev/sequencer2\x00', 0x10000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000f37000)={0x0, 0x8}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000001000-0x8c)={r1, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000208000)=0x8c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000001000-0x83)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f0000804000)="") mknod(&(0x7f0000ff0000)='./file0\x00', 0x10000000007fe, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f000017a000-0x8)=[], &(0x7f000077a000)=[]) open(&(0x7f0000635000-0x8)='./file0\x00', 0x200, 0x0) 2017/12/17 11:24:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0xf, 0x0, &(0x7f0000000000)={0x0, 0x0}) setrlimit(0xb, &(0x7f0000ca0000-0x10)={0x0, 0x0}) mlock2(&(0x7f0000912000/0x4000)=nil, 0x4000, 0x81) prctl$setmm(0x23, 0x0, &(0x7f0000ab6000/0x3000)=nil) mremap(&(0x7f00007c5000/0x1000)=nil, 0x1000, 0x4000, 0x200000000000000, &(0x7f0000e60000/0x4000)=nil) r0 = syz_open_dev$tun(&(0x7f0000ef5000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000f58000)={@generic="431df1f38e6e005a112f648d1c22ce26", @ifru_addrs=@rc={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}}) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f0000317000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x20000000000009, 0x7, @fr_pvc_info=&(0x7f0000d94000-0x14)={0x6, @generic="61e8f06fa5db19c6369a1383355544d6"}}}) socket$netlink(0x10, 0x3, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000016000-0x8)={0x0, 0x5}, &(0x7f00003a8000)=0x8) ioctl$DRM_IOCTL_GET_MAP(0xffffffffffffffff, 0xc0186404, &(0x7f0000e4d000)={&(0x7f0000b2c000/0x4000)=nil, 0x4, 0x3, 0x82, &(0x7f0000916000/0x3000)=nil, 0x0}) clone(0x1200000, &(0x7f0000b94000-0x4c)="7c1151d40100ffffffffffffff6011000100ffff06b3a03de50d3824e711bb687f374afc03000000ed1fba023d91fec833ff83050563def101bbdb99bbe8e10f2504faff7cc2537c9a3b23e4", &(0x7f00000c1000-0x4)=0x0, &(0x7f000048e000)=0x0, &(0x7f00007a1000-0x50)="bb99b1083481d5c5c32c03b9a47f88ad59fc70f0fe619aa087f7ef8a85c2c810396e8da8ea0a2cc365974e559f6796be948e5ff93b7509d8c1a0688fed11cac328a4b2e02943649860550348e195e3c3") mbind(&(0x7f0000331000/0x3000)=nil, 0x3000, 0x1, &(0x7f000080e000-0x8)=0x0, 0x8, 0x2) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000e41000-0x12)='/dev/loop-control\x00', 0x0, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_ADD(r1, 0x4c81, r2) 2017/12/17 11:24:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10000000010, 0x2, 0xc) write(r0, &(0x7f0000150000)="1f00000001021300fd4345bb000100220240000009000700011601130000c4", 0x1f) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000eff000)={0x0, 0xfff, 0x6, 0x5, 0x1, 0x1d53b03a}, &(0x7f00005b6000)=0x14) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00004a7000-0x98)={r1, @in6={{0xa, 0x2, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x0}, 0x98) 2017/12/17 11:24:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00002f0000-0xf)='/dev/sequencer\x00', 0xeb21c1d9a210484d, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001b5000-0xa)='/dev/ptmx\x00', 0x106, 0x0) r2 = open(&(0x7f0000be9000-0x8)='./file0\x00', 0x0, 0x5) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r1, 0x40485404, &(0x7f0000c89000-0x48)={{0xffffffffffffffff, 0x1, 0x101, 0x1, 0xc36c}, 0x8, 0x8001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000e3f000)=0x8001, 0x4) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000fba000)=@assoc_id=0x0, &(0x7f000009e000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00005d9000)={0x1, 0xf, 0x8, 0x4c53, r3}, &(0x7f0000682000-0x4)=0x10) unshare(0x20040200) r4 = socket(0x10, 0x3, 0x10) write(r4, &(0x7f0000bdb000)="220000001a00070b00000000ef001201014b81000500010007000000000000000500", 0x22) clock_gettime(0x9, &(0x7f00000ea000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r4, 0x84, 0x6c, &(0x7f000077a000)={0x0, 0xa9, "a90ab468f2f0d9d9ef5d04dbf065e5858eaba2237715449e25599ae59fd5eab42b52f052fb14484d857cfd00f4e1b1bcb418e22f96f19fb806f02ac8c6d46745ccd66bfd1c8c4bae50ee44fa1f14ba54b9318847ba12d989353de9d1567ac10c44080130cdce7a70dd31686c831e94c5597842fd01948c06f3e7ccf9e65626d49decad17615d0f819b5738023279e61fa21d126b09d6255f10cdcfc9089532737560846f2b1598b5ac"}, &(0x7f00006f5000)=0xb1) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r2, 0x10e, 0x8, &(0x7f00008cd000)=0x100, 0x4) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f00002aa000-0xc)={r5, 0x4, 0x20}, 0xc) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000bf6000-0x9)='scalable\x00', 0x9) writev(r1, &(0x7f000036c000-0x30)=[{&(0x7f00002b3000-0x11)="ebb29c2aa804af648d63b2908439b40213", 0x11}], 0x1) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000202000-0x4)=0x7fff) ioctl$VT_RELDISP(r1, 0x5605) r6 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r6, 0x6, 0x10000000013, &(0x7f0000526000)=0x1, 0x4) bind$llc(r2, &(0x7f0000d2b000)={0x1a, 0xf8, 0x0, 0x5, 0x1, 0x800, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) openat$ptmx(0xffffffffffffff9c, &(0x7f0000d74000)='/dev/ptmx\x00', 0x0, 0x0) fcntl$getownex(r6, 0x10, &(0x7f0000041000)={0x0, 0x0}) 2017/12/17 11:24:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000001000-0x83)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f0000804000)="") mknod(&(0x7f0000ff0000)='./file0\x00', 0x10000000007fe, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000030f000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000fd4000-0x18)={r0, &(0x7f0000ecd000)="", &(0x7f000020c000-0xb3)=""/179}, 0x18) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f000017a000-0x8)=[], &(0x7f000077a000)=[]) r1 = open(&(0x7f0000635000-0x8)='./file0\x00', 0x200, 0x0) setsockopt$inet_udp_int(r1, 0x11, 0x66, &(0x7f0000127000-0x4)=0xffffffff, 0x4) 2017/12/17 11:24:14 executing program 1: mmap(&(0x7f0000000000/0xae4000)=nil, 0xae4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) mmap(&(0x7f0000ae4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000ae5000-0x2)={0x1000004, 0x801}, 0x2) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) setsockopt$packet_buf(r0, 0x107, 0x1, &(0x7f00000ea000-0x1000)="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", 0x1000) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_DEVICE(r2, 0xc00caee0, &(0x7f0000005000)={0x4, 0xffffffffffffffff, 0x0}) open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) sendmsg$unix(r3, &(0x7f0000002000-0x1c)={&(0x7f0000008000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000004000-0x8)=[{&(0x7f0000007000)='"', 0x1}], 0x1, &(0x7f0000005000)=[], 0x0, 0x0}, 0x4000) ioctl$KVM_SET_DEVICE_ATTR(r3, 0x4018aee1, &(0x7f0000004000-0x18)={0x0, 0x100000001, 0x1, &(0x7f0000003000)=0x0}) ioctl$KVM_GET_SUPPORTED_CPUID(0xffffffffffffffff, 0xc008ae05, &(0x7f0000005000)=""/20) socket$bt_rfcomm(0x1f, 0x1, 0x3) 2017/12/17 11:24:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0xf, 0x0, &(0x7f0000000000)={0x0, 0x0}) setrlimit(0xb, &(0x7f0000ca0000-0x10)={0x0, 0x0}) mlock2(&(0x7f0000912000/0x4000)=nil, 0x4000, 0x81) prctl$setmm(0x23, 0x0, &(0x7f0000ab6000/0x3000)=nil) mremap(&(0x7f00007c5000/0x1000)=nil, 0x1000, 0x4000, 0x0, &(0x7f0000e60000/0x4000)=nil) r0 = syz_open_dev$tun(&(0x7f0000ef5000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000f58000)={@generic="431df1f38e6e005a112f648d1c22ce26", @ifru_addrs=@rc={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}}) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f0000317000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x20000000000009, 0x7, @fr_pvc_info=&(0x7f0000d94000-0x14)={0x6, @generic="61e8f06fa5db19c6369a1383355544d6"}}}) socket$netlink(0x10, 0x3, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000016000-0x8)={0x0, 0x5}, &(0x7f00003a8000)=0x8) ioctl$DRM_IOCTL_GET_MAP(0xffffffffffffffff, 0xc0186404, &(0x7f0000e4d000)={&(0x7f0000b2c000/0x4000)=nil, 0x4, 0x3, 0x82, &(0x7f0000916000/0x3000)=nil, 0x0}) clone(0x1200000, &(0x7f0000b94000-0x4c)="7c1151d40100ffffffffffffff6011000100ffff06b3a03de50d3824e711bb687f374afc03000000ed1fba023d91fec833ff83050563def101bbdb99bbe8e10f2504faff7cc2537c9a3b23e4", &(0x7f00000c1000-0x4)=0x0, &(0x7f000048e000)=0x0, &(0x7f00007a1000-0x50)="bb99b1083481d5c5c32c03b9a47f88ad59fc70f0fe619aa087f7ef8a85c2c810396e8da8ea0a2cc365974e559f6796be948e5ff93b7509d8c1a0688fed11cac328a4b2e02943649860550348e195e3c3") mbind(&(0x7f0000331000/0x3000)=nil, 0x3000, 0x1, &(0x7f000080e000-0x8)=0x0, 0x8, 0x2) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000e41000-0x12)='/dev/loop-control\x00', 0x0, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_ADD(r1, 0x4c81, r2) 2017/12/17 11:24:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00002f0000-0xf)='/dev/sequencer\x00', 0xeb21c1d9a210484d, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001b5000-0xa)='/dev/ptmx\x00', 0x106, 0x0) r2 = open(&(0x7f0000be9000-0x8)='./file0\x00', 0x0, 0x5) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r1, 0x40485404, &(0x7f0000c89000-0x48)={{0xffffffffffffffff, 0x1, 0x101, 0x1, 0xc36c}, 0x8, 0x8001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000e3f000)=0x8001, 0x4) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000fba000)=@assoc_id=0x0, &(0x7f000009e000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00005d9000)={0x1, 0xf, 0x8, 0x4c53, r3}, &(0x7f0000682000-0x4)=0x10) unshare(0x20040200) r4 = socket(0x10, 0x3, 0x10) write(r4, &(0x7f0000bdb000)="220000001a00070b00000000ef001201014b81000500010007000000000000000500", 0x22) clock_gettime(0x9, &(0x7f00000ea000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r4, 0x84, 0x6c, &(0x7f000077a000)={0x0, 0xa9, "a90ab468f2f0d9d9ef5d04dbf065e5858eaba2237715449e25599ae59fd5eab42b52f052fb14484d857cfd00f4e1b1bcb418e22f96f19fb806f02ac8c6d46745ccd66bfd1c8c4bae50ee44fa1f14ba54b9318847ba12d989353de9d1567ac10c44080130cdce7a70dd31686c831e94c5597842fd01948c06f3e7ccf9e65626d49decad17615d0f819b5738023279e61fa21d126b09d6255f10cdcfc9089532737560846f2b1598b5ac"}, &(0x7f00006f5000)=0xb1) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r2, 0x10e, 0x8, &(0x7f00008cd000)=0x100, 0x4) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f00002aa000-0xc)={r5, 0x4, 0x20}, 0xc) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000bf6000-0x9)='scalable\x00', 0x9) writev(r1, &(0x7f000036c000-0x30)=[{&(0x7f00002b3000-0x11)="ebb29c2aa804af648d63b2908439b40213", 0x11}], 0x1) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000202000-0x4)=0x7fff) ioctl$VT_RELDISP(r1, 0x5605) r6 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r6, 0x6, 0x10000000013, &(0x7f0000526000)=0x1, 0x4) bind$llc(r2, &(0x7f0000d2b000)={0x1a, 0xf8, 0x0, 0x5, 0x1, 0x800, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) openat$ptmx(0xffffffffffffff9c, &(0x7f0000d74000)='/dev/ptmx\x00', 0x0, 0x0) 2017/12/17 11:24:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000410000-0xa)='/dev/cuse\x00', 0x6000, 0x0) sendto$ipx(r0, &(0x7f00004e1000)="219596d9a02a3d7a893d498e0490f3c3f4a756203e1e4cc11f05abc6fb37af471fc205738ed5ea0dd3a4032c1301feefee7a5ea06dce20202562dcef14eed0d06bc61c387b031f0ed6c2bfa445b30fca165515c55c56be9a76d8cff4263c5eb3a02ce7e513c34b8f194c39a2db1ece788e5d963ae0f5ec1f", 0x78, 0x0, &(0x7f0000408000-0x10)={0x4, 0xffff, 0x7, "bf4fb17ef0bc", 0x4000000000000000, 0x0}, 0x10) socket(0x10000000010, 0x2, 0xc) write(r0, &(0x7f00003e0000)="1f00000000000400fd4345bb0001002207000000090006ffe81601130000c4", 0x1f) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000915000-0x8)={0x0, 0x0}) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r0, 0x8008ae9d, &(0x7f0000d02000)=""/4096) 2017/12/17 11:24:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_getres(0x5, &(0x7f0000319000)={0x0, 0x0}) r0 = socket(0x10000000010, 0x2, 0xc) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f000035d000)='/selinux/context\x00', 0x2, 0x0) ioctl$KVM_SET_PIT(r1, 0x8048ae66, &(0x7f0000812000-0x70)={[{0x6, 0x6, 0xfffffffffffffffe, 0x0, 0x6, 0xffffffffffffffc1, 0x8, 0x9530, 0x9ee6, 0xc0, 0x3, 0x81, 0x1}, {0x7ff, 0x9, 0x5de, 0xeda, 0x100000, 0xffff, 0x1, 0x3, 0x7, 0x8, 0x52, 0x2, 0x6}, {0x5, 0xe89, 0xd3f, 0x5, 0xffff, 0x2, 0x773, 0x6, 0x20, 0x0, 0x1, 0x1, 0x100}], 0x1000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000ba5000-0xe)='/selinux/load\x00', 0x2, 0x0) mq_timedsend(r2, &(0x7f0000b0e000-0x67)="7eb915d22f5727e081e590dce1ba3dea0c711e8c513026309e780a63e176b9d67e38b877980e9f0f2467a8b64c10be0a2743502c217d978aea38b9a37146979ddf252088c760339e3e37cef6b9d80569a8d6d603d7096723ee6de8be52e914cb452fc1d85f2c81", 0x67, 0x196c, &(0x7f00001e6000-0x8)={0x0, 0x0}) write(r0, &(0x7f0000150000)="1f00000001021300fd4345bb000100220240000009000700011601130000c4", 0x1f) io_setup(0xffffffff98f3813d, &(0x7f0000ecb000)=0x0) io_cancel(r3, &(0x7f000009d000)={0x0, 0x0, 0x0, 0x7, 0x1, r0, &(0x7f0000e1a000-0xc1)="581c5fa87fa3f003bf1a106dc9545d49ee8f0a3266d2b4fb3d2cbe1f2b67f4b8aa597111726d497ecff4f10df33c9cd620d8aba0142e735abc2869f85dd15697c731e8477a293bedb52a3f83f8fdb046ef13c43d222d25a1b04819e8df5bb6b911a201f2045efd5a1c1c99c608e4541a6ae178b0faff38fb0be9133242be075f627e9763213c3db3bdd0d93e14a9588b969e68e73d1a223279eb9a46e4f1190ade7381f3ccc603ad9da64c4daff62ed1165fcc64cf5a0242e332141f92dc995ae7", 0xc1, 0x7f, 0x0, 0x1, r2}, &(0x7f0000d32000-0x20)={0x0, 0x0, 0x0, 0x0}) 2017/12/17 11:24:14 executing program 1: mmap(&(0x7f0000000000/0xae4000)=nil, 0xae4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000005000)={0x4, 0xffffffffffffffff, 0x0}) open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) sendmsg$unix(r2, &(0x7f0000002000-0x1c)={&(0x7f0000008000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000004000-0x8)=[{&(0x7f0000007000)='"', 0x1}], 0x1, &(0x7f0000005000)=[], 0x0, 0x0}, 0x4000) ioctl$KVM_SET_DEVICE_ATTR(r2, 0x4018aee1, &(0x7f0000004000-0x18)={0x0, 0x100000001, 0x1, &(0x7f0000003000)=0x0}) mmap(&(0x7f0000ae4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000ae4000)=@assoc_value={0x0, 0x0}, &(0x7f0000ae5000-0x4)=0x8) ioctl$KVM_GET_SUPPORTED_CPUID(0xffffffffffffffff, 0xc008ae05, &(0x7f0000005000)=""/20) 2017/12/17 11:24:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00002f0000-0xf)='/dev/sequencer\x00', 0xeb21c1d9a210484d, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001b5000-0xa)='/dev/ptmx\x00', 0x106, 0x0) r2 = open(&(0x7f0000be9000-0x8)='./file0\x00', 0x0, 0x5) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r1, 0x40485404, &(0x7f0000c89000-0x48)={{0xffffffffffffffff, 0x1, 0x101, 0x1, 0xc36c}, 0x8, 0x8001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000e3f000)=0x8001, 0x4) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000fba000)=@assoc_id=0x0, &(0x7f000009e000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00005d9000)={0x1, 0xf, 0x8, 0x4c53, r3}, &(0x7f0000682000-0x4)=0x10) unshare(0x20040200) r4 = socket(0x10, 0x3, 0x10) write(r4, &(0x7f0000bdb000)="220000001a00070b00000000ef001201014b81000500010007000000000000000500", 0x22) clock_gettime(0x9, &(0x7f00000ea000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r4, 0x84, 0x6c, &(0x7f000077a000)={0x0, 0xa9, "a90ab468f2f0d9d9ef5d04dbf065e5858eaba2237715449e25599ae59fd5eab42b52f052fb14484d857cfd00f4e1b1bcb418e22f96f19fb806f02ac8c6d46745ccd66bfd1c8c4bae50ee44fa1f14ba54b9318847ba12d989353de9d1567ac10c44080130cdce7a70dd31686c831e94c5597842fd01948c06f3e7ccf9e65626d49decad17615d0f819b5738023279e61fa21d126b09d6255f10cdcfc9089532737560846f2b1598b5ac"}, &(0x7f00006f5000)=0xb1) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r2, 0x10e, 0x8, &(0x7f00008cd000)=0x100, 0x4) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f00002aa000-0xc)={r5, 0x4, 0x20}, 0xc) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000bf6000-0x9)='scalable\x00', 0x9) writev(r1, &(0x7f000036c000-0x30)=[{&(0x7f00002b3000-0x11)="ebb29c2aa804af648d63b2908439b40213", 0x11}], 0x1) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000202000-0x4)=0x7fff) ioctl$VT_RELDISP(r1, 0x5605) r6 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r6, 0x6, 0x10000000013, &(0x7f0000526000)=0x1, 0x4) bind$llc(r2, &(0x7f0000d2b000)={0x1a, 0xf8, 0x0, 0x5, 0x1, 0x800, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) 2017/12/17 11:24:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0xf, 0x0, &(0x7f0000000000)={0x0, 0x0}) setrlimit(0xb, &(0x7f0000ca0000-0x10)={0x0, 0x0}) mlock2(&(0x7f0000912000/0x4000)=nil, 0x4000, 0x81) prctl$setmm(0x23, 0x0, &(0x7f0000ab6000/0x3000)=nil) mremap(&(0x7f00007c5000/0x1000)=nil, 0x1000, 0x4000, 0x200000000000000, &(0x7f0000e60000/0x4000)=nil) r0 = syz_open_dev$tun(&(0x7f0000ef5000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000f58000)={@generic="431df1f38e6e005a112f648d1c22ce26", @ifru_addrs=@rc={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}}) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f0000317000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x20000000000009, 0x7, @fr_pvc_info=&(0x7f0000d94000-0x14)={0x6, @generic="61e8f06fa5db19c6369a1383355544d6"}}}) socket$netlink(0x10, 0x3, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000016000-0x8)={0x0, 0x5}, &(0x7f00003a8000)=0x8) ioctl$DRM_IOCTL_GET_MAP(0xffffffffffffffff, 0xc0186404, &(0x7f0000e4d000)={&(0x7f0000b2c000/0x4000)=nil, 0x4, 0x3, 0x82, &(0x7f0000916000/0x3000)=nil, 0x0}) clone(0x1200000, &(0x7f0000b94000-0x4c)="7c1151d40100ffffffffffffff6011000100ffff06b3a03de50d3824e711bb687f374afc03000000ed1fba023d91fec833ff83050563def101bbdb99bbe8e10f2504faff7cc2537c9a3b23e4", &(0x7f00000c1000-0x4)=0x0, &(0x7f000048e000)=0x0, &(0x7f00007a1000-0x50)="bb99b1083481d5c5c32c03b9a47f88ad59fc70f0fe619aa087f7ef8a85c2c810396e8da8ea0a2cc365974e559f6796be948e5ff93b7509d8c1a0688fed11cac328a4b2e02943649860550348e195e3c3") mbind(&(0x7f0000331000/0x3000)=nil, 0x3000, 0x1, &(0x7f000080e000-0x8)=0x0, 0x8, 0x2) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000e41000-0x12)='/dev/loop-control\x00', 0x0, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_ADD(r1, 0x4c81, r2) 2017/12/17 11:24:15 executing program 1: mmap(&(0x7f0000000000/0xae4000)=nil, 0xae4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000005000)={0x4, 0xffffffffffffffff, 0x0}) open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) sendmsg$unix(r2, &(0x7f0000002000-0x1c)={&(0x7f0000008000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000004000-0x8)=[{&(0x7f0000007000)='"', 0x1}], 0x1, &(0x7f0000005000)=[], 0x0, 0x0}, 0x4000) ioctl$KVM_SET_DEVICE_ATTR(r2, 0x4018aee1, &(0x7f0000004000-0x18)={0x0, 0x100000001, 0x1, &(0x7f0000003000)=0x0}) mmap(&(0x7f0000ae4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000ae4000)='/dev/sg#\x00', 0x57a1, 0x4000) ioctl$KVM_GET_SUPPORTED_CPUID(0xffffffffffffffff, 0xc008ae05, &(0x7f0000005000)=""/20) 2017/12/17 11:24:15 executing program 7: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000c0f000)='/selinux/status\x00', 0x0, 0x0) sendto$ipx(r0, &(0x7f00000af000-0x38)="e0528309f516ea266018b7de8d866cb198bc3921c1e1549cebac7adeaa3a57c42da01da39448e774e178444236d3734c8bfb918c38d7e699", 0x38, 0x4, &(0x7f0000354000-0x10)={0x4, 0xff, 0x6, "bfc7be3ba670", 0x1, 0x0}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f000006c000)={@random="e3ae8895310d", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x4000000800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x67, 0x0, @rand_addr=0x0, @broadcast=0xffffffff, {[]}}, @igmp={0x21, 0x0, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, "bc010000dede23000000800005070000e60100b0"}}}}}, 0x0) chdir(&(0x7f0000fef000-0x8)='./file0\x00') openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000081f000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) 2017/12/17 11:24:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000001000-0x83)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f0000804000)="") mknod(&(0x7f0000ff0000)='./file0\x00', 0x10000000007fe, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00003d3000)='personality\x00') ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f000000e000)=0x0) r2 = getuid() fstat(0xffffffffffffff9c, &(0x7f0000d21000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000526000)={0x0, 0x0, 0x0}, &(0x7f0000478000)=0xc) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000708000)={{{@in=@loopback=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000033000)=0xe8) r6 = getegid() r7 = getpgid(0xffffffffffffffff) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000b05000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00002bc000)=0xe8) stat(&(0x7f0000d9c000)='./file0\x00', &(0x7f0000479000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r10 = socket$netlink(0x10, 0x3, 0xf) r11 = socket$inet_sctp(0x2, 0x5, 0x84) r12 = getpid() getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f00003c1000-0x47)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a5c000-0x4)=0xe8) fstat(0xffffffffffffffff, &(0x7f00004f2000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r15 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000497000-0x4)=0xffffffff, 0x4) r16 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) socketpair$ax25(0x3, 0x0, 0xca, &(0x7f0000162000)={0x0, 0x0}) r19 = bpf$PROG_LOAD(0x5, &(0x7f0000e22000-0x30)={0x7, 0x2, &(0x7f0000425000)=[@map={0x3, 0x100, 0xe2b3, 0xffffffffffffff9c}, @map={0x0, 0x7, 0x100000001, 0xffffffffffffff9c}], &(0x7f0000921000-0x4)='GPL\x00', 0x3, 0x37, &(0x7f0000b54000-0x37)=""/55, 0x8, 0x1}, 0x30) r20 = syz_open_dev$evdev(&(0x7f0000db3000-0x12)='/dev/input/event#\x00', 0x653, 0x101000) r21 = syz_open_dev$mice(&(0x7f0000bf5000-0x10)='/dev/input/mice\x00', 0x0, 0x800) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000876000)={0x0, 0x0}) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00008af000)={0x0, 0x0}) r24 = openat$autofs(0xffffffffffffff9c, &(0x7f0000981000)='/dev/autofs\x00', 0x20400, 0x0) r25 = syz_open_dev$evdev(&(0x7f0000648000)='/dev/input/event#\x00', 0x1, 0x2000) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000b3c000-0x8)={0x0, 0x0}) r27 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00009ae000-0x10)='/selinux/status\x00', 0x0, 0x0) r28 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000b19000-0x7)='status\x00') getsockopt$SO_PEERCRED(r16, 0x1, 0x11, &(0x7f0000ba7000-0xc)={0x0, 0x0, 0x0}, 0xc) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f000068b000-0xe8)={{{@in=@loopback=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000301000)=0xe8) fstat(0xffffffffffffff9c, &(0x7f0000c0b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r32 = getpid() getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00002da000-0xc)={0x0, 0x0, 0x0}, &(0x7f00001c3000-0x4)=0xc) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000bf1000-0xc)={0x0, 0x0, 0x0}, &(0x7f000094b000-0x4)=0xc) r35 = getpid() getsockopt$sock_cred(r17, 0x1, 0x11, &(0x7f0000ca4000)={0x0, 0x0, 0x0}, &(0x7f0000b66000-0x4)=0xc) fstat(0xffffffffffffff9c, &(0x7f0000fbd000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r38 = bpf$MAP_CREATE(0x0, &(0x7f0000b5e000-0x1c)={0x3, 0x9, 0x71, 0x20, 0x2, 0xffffffffffffffff, 0xca1c}, 0x1c) r39 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000d99000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f0000af9000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000a50000-0xc)={0x0, 0xffffffffffffffff, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000ea8000)={0x0, 0x0, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r28, 0xc00c642e, &(0x7f0000343000)={r42, 0x80000, r39}) socketpair$unix(0x1, 0x0, 0x0, &(0x7f00000a8000)={0x0, 0x0}) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000c37000-0x8)={0x0, 0x0}) r47 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000ff6000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000e05000)={0x0, 0x0}) r50 = getpgid(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d35000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000dc5000-0x4)=0xc) getresgid(&(0x7f0000761000)=0x0, &(0x7f0000b42000)=0x0, &(0x7f0000473000)=0x0) r53 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000a6a000)={&(0x7f000092b000)='./file0\x00', 0x0}, 0xc) r54 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000418000-0x10)='/selinux/create\x00', 0x2, 0x0) r55 = socket$packet(0x11, 0x3, 0x300) r56 = openat$cuse(0xffffffffffffff9c, &(0x7f000053d000-0xa)='/dev/cuse\x00', 0x200000, 0x0) socketpair$inet(0x2, 0x800, 0x3, &(0x7f000069c000)={0x0, 0x0}) r58 = openat$selinux_user(0xffffffffffffff9c, &(0x7f000012e000)='/selinux/user\x00', 0x2, 0x0) r59 = socket$unix(0x1, 0x5, 0x0) r60 = socket$kcm(0x29, 0x5, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00004c5000-0x4)={0x0, 0x0}) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f00000b5000-0x1)={0x0, 0x0}) r63 = socket$inet6_sctp(0xa, 0x1, 0x84) r64 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r65 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r66 = syz_fuseblk_mount(&(0x7f00007e5000)='./file0\x00', &(0x7f000023b000-0x8)='./file0\x00', 0x4000, 0x0, r9, 0x20, 0x9, 0x800000) r67 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000430000-0x11)='/selinux/relabel\x00', 0x2, 0x0) sendmmsg$unix(r0, &(0x7f000024a000-0xe0)=[{&(0x7f0000c7d000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f00004fa000)=[{&(0x7f0000f6d000-0xda)="ceebd16e069f36339ede552ec37288bc433045f7b1b730b07392f0a498bcc9d49a30122432dfe02368fd5738270ca28ed57542e81b7e25fd907379fd2e498fa215b1029d2861ae3faf92edda9e6857a9ce236cb4804df9a8120dbc488d4ce65fc4b607e83ffa1070fb7b1b66de569fb45779adaadf11f42bafca43d535a123bc2ac7197ec746e836eab9396162af87095fa9b4e05a13db96c6d084d684476e94648f241ccefb5fb6062c34df33fff95c2347784ff06beddb0f636aa275cc0bc43fd0e5ef760ca528826805004e304cc5398acd2a7dc591fc552c", 0xda}, {&(0x7f000037e000)="fccb8588ebaaaa551c7a20a87b392bb08bb23771a691d1530ea367e64dbce3d77ab8bbdbb27ef4e337fa98c777e55a5657c5b97d3649249276847723300beebb3a3252792a22914f571d400f5bf8affa90e96a2eaf82ad276b052c7d227f0ca0deed83d3fd693bfe4683d24ffe974f3c4c946dd1d9823328d0c4c9277ed92cde1088b40168ba9dc72672d63129ac6dc6ac00b639c0220a86f5bd600750a67d235aed6952485d", 0xa6}, {&(0x7f0000d47000-0xb6)="af5aab382941180cb032157a7c96ed57a3db51a79b2bc3140f8860f2ac52a30f40de5e900863c46a2fbe1938d411d6b48b2478a7481391b4ba8a6a55b42c7e0e67621ea1c5b6a6b8ee9aa6b8b30c0810bbe16a6656abf987e376b1524b25f19c0d62157b38b37f478b91bfd03d9a7d64bd08d1a4996de5a1e87c72c960cbd84bd44d51dbfae028090856681623eb21015692c63e834fb1913c318d12e89203029078eba1b958de93f001731cd0061544bb37514fa78c", 0xb6}, {&(0x7f0000f4d000)="ecbb3f588a7f5111e30b209bf555dc69d81e32ec9a0c9b711d271d0273710fb6d20725f38c9a07966f0e568066b8996b115916176fedf28107f6be24e918a04573844df58714f33553999dd685d06d5a6f4070e1e4f9e94e4dda44b63512e155290f83c8f50b33fb75bf9877945c820805ba0fec9d8dc5be54be6aada929ce8a34502c3c93e2c42cffc1c03c93cb7e96047e7054440885dacb8dcf24803482dca26c466a726a6974c60060d9e1f751", 0xaf}, {&(0x7f000007e000-0xc7)="2154d1aae0c7d79c1587f075d669ce5c98bc022ec8e1e53591536a4ed9c4357ac0a058161bcac5187f14fc90998cf0224f86df8b770e1ddc0e02c38968158b3e823358929d84dd677f9aabc9384a27bec0f56301da59c35cac5d0117bd902225a64663298b9bc6fc4d734ac0a0d2b7f9647f66f2c9e3e09b39bc95a12d577f49249888c2d0a261cfaa8849e8c22e992672679ded11f160edd46bc5c8b178b1ca1806209313401c70d4ee0c6ca1f213bfdf7c48259ae247168fb8460925eed8ab47ce38120cfe73", 0xc7}, {&(0x7f0000484000)="779040154afb8c6a5575a36ecb34547ff1b0348c3a5fe786ed2b1284f0aa4b8ce83420aeef41af1ce399805695aeff", 0x2f}, {&(0x7f0000123000-0x45)="c412049f89146f6241e9fd9bbc2ceaa67fe5da0da531075a2fbfc587ad1e5a8010644a415995a0bffca91e7b58d39cdddf421eccc183b3b225ccaf9ca19cab04b9ed353771", 0x45}, {&(0x7f0000f25000)="af59b299a198ae90451dcb69f83e", 0xe}, 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{&(0x7f0000c4f000)="2c2449ca1681e0b891c0cf601b77de7b02c1b643e72dddd65b7f167c4a768ecff6b3596e56455f44b500764ce09b1afa83b013f611ff213613392c4ba4ec3f6ec001c87a4205688ef361a7e9e040a4021c", 0x51}, {&(0x7f00006ae000)="f43b2f7187e02bf688fe859ce5fb36c2ed27d3ce13ef167ca55d7f30c95db63aa9bfffb42cff36924a2f122b0a5f4b43ac7445dd134920c5e4162f7b043a7fc45068e3b69697d8b6a4e7946f2136333c6c7313b72e1cf83e57563cddea83e46a", 0x60}, {&(0x7f0000752000-0x27)="5a5118bd3d1c37e6ec034389320890ccf790daa49eb85c01b0064bdbead235eb2c6d0a307a0eba", 0x27}, {&(0x7f00004e2000)="e89fbac0c536824ec0edccb4f05ca667a4fda8304e9088645a506fe7a25395dc0197643bde12b1dd2bbd82114f072e4e", 0x30}, {&(0x7f0000391000)="83bebdecdac61b1d7af129eecb0153e54c56d9e12eed8034f7400af8419e798634df2674483523caa26f8fd372c924dc9423ab1e0cdea2a80499e3395404f3fbb3645da1078c4ad28227a50cc545941da38a82dd3d2752705bde2f95b21329df141ef36d2e0f602b9ecfe89553b3cd9b700904ffb3df2ba0ccfc7cb522c0bbc68ede99c64617a983c4c4c690a09e0dac552c2c916cfe56e397452eca8724d069a57b81175d5c6c9602b2b61f4cfaa8e0e01ae5db3f6d1a1e4453b0bbdd690c55694123efa2860af769848359ba524a97dc8688ff23f218b49c8d65b3", 0xdc}], 0x9, &(0x7f000080a000-0xb0)=[@cred={0x18, 0x1, 0x2, r29, r30, r31}, @cred={0x18, 0x1, 0x2, r32, r33, r34}, @cred={0x18, 0x1, 0x2, r35, r36, r37}, @rights={0x10, 0x1, 0x1, [r38]}, @rights={0x20, 0x1, 0x1, [r39, r40, r41, r43, r44]}, @rights={0x20, 0x1, 0x1, [r45, r46, r47, r48, r49]}, @cred={0x18, 0x1, 0x2, r50, r51, r52}], 0xb0, 0x810}, {&(0x7f0000059000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000030f000-0x20)=[{&(0x7f0000709000-0x1000)="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", 0x1000}, {&(0x7f0000fc3000-0xf7)="015c08ee7899eaef10ec1f6ed588b656d27fd04964ec970a922f330b916b48330b2b48414d7e7c25f879ea7a87ddd847c6ea0db71f4a407c212ae825530abc2e47ba7f1771dcd292912ce8c5a09c995015352009045a69b8831e79facf99c39e13075949f3560b8f885e2bbbf8fba42c9d626e978bfd44086ded0f469503658e8a22d5bba27a7f5e3e8ec6a3ed77244d9f47d121f2000ddb3beef2c48133b43f87a1a88938c812e1b43073145e21c864330565630a8cb28b2a5dc7b3bd7fd1e51b3d4cd5cf027aa5fb108ad466f2ba56b7077b8271b337beb4d8320e111395464dad07d77815ea6c772e2309ef2fae0e92f72261c56dde", 0xf7}, {&(0x7f0000c57000)="8cebaa519258c3fc75514876693c1fa9a156fc626e3a3b9a1605a214472a8149d0437fee466fbdaa64cbf72aeec5079489340db533b48c58522e0fb488fcd8c76f9324ff85c94aee92e66edac06b8daca3f494a48626e5a3aff0ad5772be3a35e514fa43bc5dea4ed5ab2dfd3363f57d51a8c88b15ed6ee4a724cd6f3908b45cffa14b56c99acc9154dc93e29e4deeb544b09455988fe7b0aeece025608e1c3d92f44ae6a17708e3ae8bf93f147668d3023fa3c4a7828484db82cf0deba20b27153787beb07a75376bff502a674d91d706a3a2d06e8af0", 0xd7}, {&(0x7f0000708000-0x75)="01e5d02991433e5140ec4961d3f668d574f01c121a4550dac2f8145078cc0cdb34cade5653e32ef1716e7e405650bbc4305b0e705cac2d1d863ee9cd9c42c345404e3a22dfd29330ecd37028eb0ae45141a2665f711d951cb1117bbf39ae34fca49edc9c876976c5762e9e67787d087f7e74b89e7c", 0x75}], 0x4, &(0x7f00002f3000-0x34)=[@rights={0x34, 0x1, 0x1, [r53, r54, r55, r56, r57, r58, r59, r60, r61, r62]}], 0x34, 0x4000}, {&(0x7f0000dc4000)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f0000a63000)=[{&(0x7f00008aa000-0x7c)="736d3d39aee2953d942ec5a5292c6ad5fb1e4e3ba4d3484ddee2862262de496fae3156c7397250c65accf2834b30dc6359803d4e4928ff1eb7163357d4780bf3e27b188be4198d4242c76b6a5b0dec48413ed4cf15b42cdd36899bab6f45235faabebc8350b479f4b76a4324888a90aaa6266220ad8e0b4a95fc6ee7", 0x7c}, {&(0x7f000038a000-0xa6)="f166714b458a26aaaeb116e3ab5ebfc69ea894ea4db2f5fd632be80fb48330b348c4f82a64066b292de9d0b027a2dd0a2c2237d47e95d43ae6a860ae8d1b6f81a643327bff255947ecffae6f4bfd40acbe29577144ec06177d74b953b1b42f98f0cb485b14cdd226c6ddf1f9510e7964437bad8d97aa602c68988cd51dff5dda4436ed049ba818999f83f9d85b4f0f550b8b27632645d1eac7548cd9db56b5217fdd58e2663d", 0xa6}, {&(0x7f0000e17000-0x45)="8dd568ed46cc300d7490691e747507d00c5f33676cdf5a713e37a575c7aecc0ce40a430ce2661cbb1f31e41235f65ab1aacc08b63fbaa03e45701b87ca87f5d1181ac77f33", 0x45}], 0x3, &(0x7f0000df4000-0x38)=[@rights={0x10, 0x1, 0x1, [r63]}, @rights={0x10, 0x1, 0x1, [r64]}, @rights={0x18, 0x1, 0x1, [r65, r66, r67]}], 0x38, 0x20000000}], 0x8, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f000017a000-0x8)=[], &(0x7f000077a000)=[]) open(&(0x7f0000635000-0x8)='./file0\x00', 0x200, 0x0) 2017/12/17 11:24:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0xf, 0xb797, &(0x7f0000000000)={0x0, 0x0}) ioctl$TUNSETNOCSUM(r0, 0x400454c8, &(0x7f000022d000-0x4)=0x9) setrlimit(0xb, &(0x7f0000ca0000-0x10)={0xae83, 0x1ff}) mlock2(&(0x7f0000912000/0x4000)=nil, 0x4000, 0x81) prctl$setmm(0x23, 0x5, &(0x7f0000ab6000/0x3000)=nil) mremap(&(0x7f00007c5000/0x1000)=nil, 0x1000, 0x4000, 0x200000000000000, &(0x7f0000e60000/0x4000)=nil) r1 = syz_open_dev$tun(&(0x7f0000ef5000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000f58000)={@generic="431df1f38e6e005a112f648d1c22ce26", @ifru_addrs=@rc={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}}) ioctl$SIOCSIFHWADDR(r1, 0x8924, &(0x7f0000317000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x20000000000009, 0x7, @fr_pvc_info=&(0x7f0000d94000-0x14)={0x6, @generic="61e8f06fa5db19c6369a1383355544d6"}}}) socket$netlink(0x10, 0x3, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000016000-0x8)={0x0, 0x5}, &(0x7f00003a8000)=0x8) ioctl$DRM_IOCTL_GET_MAP(0xffffffffffffffff, 0xc0186404, &(0x7f0000e4d000)={&(0x7f0000b2c000/0x4000)=nil, 0x4, 0x3, 0x82, &(0x7f0000916000/0x3000)=nil, 0x0}) clone(0x1200000, &(0x7f0000b94000-0x4c)="7c1151d40100ffffffffffffff6011000100ffff06b3a03de50d3824e711bb687f374afc03000000ed1fba023d91fec833ff83050563def101bbdb99bbe8e10f2504faff7cc2537c9a3b23e4", &(0x7f00000c1000-0x4)=0x0, &(0x7f000048e000)=0x0, &(0x7f00007a1000-0x50)="bb99b1083481d5c5c32c03b9a47f88ad59fc70f0fe619aa087f7ef8a85c2c810396e8da8ea0a2cc365974e559f6796be948e5ff93b7509d8c1a0688fed11cac328a4b2e02943649860550348e195e3c3") mbind(&(0x7f0000331000/0x3000)=nil, 0x3000, 0x1, &(0x7f000080e000-0x8)=0x0, 0x8, 0x2) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000e41000-0x12)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) 2017/12/17 11:24:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00002f0000-0xf)='/dev/sequencer\x00', 0xeb21c1d9a210484d, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001b5000-0xa)='/dev/ptmx\x00', 0x106, 0x0) r2 = open(&(0x7f0000be9000-0x8)='./file0\x00', 0x0, 0x5) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r1, 0x40485404, &(0x7f0000c89000-0x48)={{0xffffffffffffffff, 0x1, 0x101, 0x1, 0xc36c}, 0x8, 0x8001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000e3f000)=0x8001, 0x4) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000fba000)=@assoc_id=0x0, &(0x7f000009e000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00005d9000)={0x1, 0xf, 0x8, 0x4c53, r3}, &(0x7f0000682000-0x4)=0x10) unshare(0x20040200) r4 = socket(0x10, 0x3, 0x10) write(r4, &(0x7f0000bdb000)="220000001a00070b00000000ef001201014b81000500010007000000000000000500", 0x22) clock_gettime(0x9, &(0x7f00000ea000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r4, 0x84, 0x6c, &(0x7f000077a000)={0x0, 0xa9, "a90ab468f2f0d9d9ef5d04dbf065e5858eaba2237715449e25599ae59fd5eab42b52f052fb14484d857cfd00f4e1b1bcb418e22f96f19fb806f02ac8c6d46745ccd66bfd1c8c4bae50ee44fa1f14ba54b9318847ba12d989353de9d1567ac10c44080130cdce7a70dd31686c831e94c5597842fd01948c06f3e7ccf9e65626d49decad17615d0f819b5738023279e61fa21d126b09d6255f10cdcfc9089532737560846f2b1598b5ac"}, &(0x7f00006f5000)=0xb1) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r2, 0x10e, 0x8, &(0x7f00008cd000)=0x100, 0x4) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f00002aa000-0xc)={r5, 0x4, 0x20}, 0xc) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000bf6000-0x9)='scalable\x00', 0x9) writev(r1, &(0x7f000036c000-0x30)=[{&(0x7f00002b3000-0x11)="ebb29c2aa804af648d63b2908439b40213", 0x11}], 0x1) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000202000-0x4)=0x7fff) ioctl$VT_RELDISP(r1, 0x5605) r6 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r6, 0x6, 0x10000000013, &(0x7f0000526000)=0x1, 0x4) 2017/12/17 11:24:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0xf, 0x0, &(0x7f0000000000)={0x0, 0x0}) setrlimit(0xb, &(0x7f0000ca0000-0x10)={0x0, 0x0}) mlock2(&(0x7f0000912000/0x4000)=nil, 0x4000, 0x81) prctl$setmm(0x23, 0x0, &(0x7f0000ab6000/0x3000)=nil) mremap(&(0x7f00007c5000/0x1000)=nil, 0x1000, 0x4000, 0x200000000000000, &(0x7f0000e60000/0x4000)=nil) r0 = syz_open_dev$tun(&(0x7f0000ef5000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000f58000)={@generic="431df1f38e6e005a112f648d1c22ce26", @ifru_addrs=@rc={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}}) ioctl$SIOCSIFHWADDR(0xffffffffffffffff, 0x8924, &(0x7f0000317000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x20000000000009, 0x7, @fr_pvc_info=&(0x7f0000d94000-0x14)={0x6, @generic="61e8f06fa5db19c6369a1383355544d6"}}}) socket$netlink(0x10, 0x3, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000016000-0x8)={0x0, 0x5}, &(0x7f00003a8000)=0x8) ioctl$DRM_IOCTL_GET_MAP(0xffffffffffffffff, 0xc0186404, &(0x7f0000e4d000)={&(0x7f0000b2c000/0x4000)=nil, 0x4, 0x3, 0x82, &(0x7f0000916000/0x3000)=nil, 0x0}) clone(0x1200000, &(0x7f0000b94000-0x4c)="7c1151d40100ffffffffffffff6011000100ffff06b3a03de50d3824e711bb687f374afc03000000ed1fba023d91fec833ff83050563def101bbdb99bbe8e10f2504faff7cc2537c9a3b23e4", &(0x7f00000c1000-0x4)=0x0, &(0x7f000048e000)=0x0, &(0x7f00007a1000-0x50)="bb99b1083481d5c5c32c03b9a47f88ad59fc70f0fe619aa087f7ef8a85c2c810396e8da8ea0a2cc365974e559f6796be948e5ff93b7509d8c1a0688fed11cac328a4b2e02943649860550348e195e3c3") mbind(&(0x7f0000331000/0x3000)=nil, 0x3000, 0x1, &(0x7f000080e000-0x8)=0x0, 0x8, 0x2) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000e41000-0x12)='/dev/loop-control\x00', 0x0, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_ADD(r1, 0x4c81, r2) 2017/12/17 11:24:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x5, 0x0, 0x220c) socket$inet6(0xa, 0x80000, 0x80000000) r1 = memfd_create(&(0x7f00002c4000-0xa)='))]self,(\x00', 0x1) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000e28000)='/selinux/enforce\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00003cf000)={0x13b08000000000, 0x0, 0x1f, 0x9, 0x0}, &(0x7f0000d83000)=0x10) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000eb2000-0x8)={r2, 0x3}, &(0x7f0000aaa000)=0x8) mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000001000)={0xbc, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14, 0x0, 0x0, 0x6, 0x2, 0x0, 0x0, 0x4, 0x4}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401, 0x0, 0x0, 0x8000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffdfffffffff, 0xffffffffffffffff, 0x0) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f0000f0b000-0xc)='/dev/autofs\x00', 0x203fff, 0x0) r5 = openat$kvm(0xffffffffffffff9c, &(0x7f000083a000-0x9)='/dev/kvm\x00', 0x8000000000000000, 0x0) r6 = ioctl$KVM_CREATE_VM(r5, 0xae01, 0x0) ioctl$TUNSETLINK(r4, 0x400454cd, &(0x7f00000f3000-0x4)=0x1ff) ioctl$KVM_CREATE_IRQCHIP(r6, 0xae60) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r4, 0xc008640a, &(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$KVM_SET_TSS_ADDR(0xffffffffffffffff, 0xc208ae62, 0x0) ioctl$KVM_SET_MSRS(0xffffffffffffffff, 0x4008ae89, &(0x7f00006f6000)={0x5, 0x0, [{0xbdf, 0x0, 0x8562}, {0xaf7, 0x0, 0x401}, {0xbfd, 0x0, 0x20}, {0x639, 0x0, 0x9}, {0xd90, 0x0, 0x0}]}) r7 = ioctl$KVM_CREATE_VCPU(r6, 0xae41, 0x0) ioctl$KVM_SET_CPUID(0xffffffffffffffff, 0x4008ae8a, &(0x7f0000850000-0xb0)={0x7, 0x0, [{0xa, 0xfffffffffffffffc, 0x2ce, 0x1, 0x1f, 0x0}, {0x7, 0x10, 0x6, 0x9, 0x9, 0x0}, {0x7, 0x0, 0x4, 0x81, 0x7c5, 0x0}, {0xc0000007, 0x6, 0x7, 0x3, 0x4, 0x0}, {0xc0000000, 0x6, 0x3, 0xe88, 0x92, 0x0}, {0x40000001, 0xdfe6, 0x4, 0x1, 0xfffffffffffffff9, 0x0}, {0x4, 0x7, 0x1000000000000000, 0x0, 0x9, 0x0}]}) connect$nfc_llcp(r0, &(0x7f0000c4b000)={0x27, 0x400, 0x3, 0x0, 0x6, 0x4, "5b3e49693dc118f737c8d51307c9a0b39d6f980af2b5fda07dc6c9b04fff2da334ad6daf58dc2837aea2d865adc10e474502081848f032e5ae900a7318f652", 0x81}, 0x58) ioctl$KVM_SET_MSRS(r7, 0x4008ae89, &(0x7f0000afc000)={0x3, 0x0, [{0x140, 0x0, 0x1}, {0xb5d, 0x0, 0x6}, {0x219, 0x0, 0x1}]}) ioctl$sock_SIOCGPGRP(r4, 0x8904, &(0x7f0000b14000-0x4)=0x0) rt_sigqueueinfo(r8, 0x200000000000000a, &(0x7f00005e9000)={0x38, 0x4c, 0xffffffffffffbf0b, 0xfffffffffffffe00}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r4, 0x4058534c, &(0x7f0000f5a000)={0x4, 0x5, 0x1d60, 0x6, 0x100000000, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000da5000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000058000-0x4)=0xe8) ioctl$sock_SIOCGIFINDEX(r7, 0x8933, &(0x7f0000117000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/17 11:24:15 executing program 6: r0 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000017000-0x8b6)="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", 0x8b7, 0x0, &(0x7f0000015000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/17 11:24:15 executing program 1: mmap(&(0x7f0000000000/0xae4000)=nil, 0xae4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000005000)={0x4, 0xffffffffffffffff, 0x0}) open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000ae4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_GET_FILE_RW_HINT(r2, 0x40d, &(0x7f0000ae4000)=0x0) sendmsg$unix(r2, &(0x7f0000002000-0x1c)={&(0x7f0000008000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000004000-0x8)=[{&(0x7f0000007000)='"', 0x1}], 0x1, &(0x7f0000005000)=[], 0x0, 0x0}, 0x4000) ioctl$KVM_SET_DEVICE_ATTR(r2, 0x4018aee1, &(0x7f0000004000-0x18)={0x0, 0x100000001, 0x1, &(0x7f0000003000)=0x0}) ioctl$KVM_GET_SUPPORTED_CPUID(0xffffffffffffffff, 0xc008ae05, &(0x7f0000005000)=""/20) 2017/12/17 11:24:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00002f0000-0xf)='/dev/sequencer\x00', 0xeb21c1d9a210484d, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001b5000-0xa)='/dev/ptmx\x00', 0x106, 0x0) r2 = open(&(0x7f0000be9000-0x8)='./file0\x00', 0x0, 0x5) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r1, 0x40485404, &(0x7f0000c89000-0x48)={{0xffffffffffffffff, 0x1, 0x101, 0x1, 0xc36c}, 0x8, 0x8001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000e3f000)=0x8001, 0x4) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000fba000)=@assoc_id=0x0, &(0x7f000009e000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00005d9000)={0x1, 0xf, 0x8, 0x4c53, r3}, &(0x7f0000682000-0x4)=0x10) unshare(0x20040200) r4 = socket(0x10, 0x3, 0x10) write(r4, &(0x7f0000bdb000)="220000001a00070b00000000ef001201014b81000500010007000000000000000500", 0x22) clock_gettime(0x9, &(0x7f00000ea000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r4, 0x84, 0x6c, &(0x7f000077a000)={0x0, 0xa9, "a90ab468f2f0d9d9ef5d04dbf065e5858eaba2237715449e25599ae59fd5eab42b52f052fb14484d857cfd00f4e1b1bcb418e22f96f19fb806f02ac8c6d46745ccd66bfd1c8c4bae50ee44fa1f14ba54b9318847ba12d989353de9d1567ac10c44080130cdce7a70dd31686c831e94c5597842fd01948c06f3e7ccf9e65626d49decad17615d0f819b5738023279e61fa21d126b09d6255f10cdcfc9089532737560846f2b1598b5ac"}, &(0x7f00006f5000)=0xb1) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r2, 0x10e, 0x8, &(0x7f00008cd000)=0x100, 0x4) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f00002aa000-0xc)={r5, 0x4, 0x20}, 0xc) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000bf6000-0x9)='scalable\x00', 0x9) writev(r1, &(0x7f000036c000-0x30)=[{&(0x7f00002b3000-0x11)="ebb29c2aa804af648d63b2908439b40213", 0x11}], 0x1) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000202000-0x4)=0x7fff) ioctl$VT_RELDISP(r1, 0x5605) socket$inet_tcp(0x2, 0x1, 0x0) 2017/12/17 11:24:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0xf, 0x0, &(0x7f0000000000)={0x0, 0x0}) setrlimit(0xb, &(0x7f0000ca0000-0x10)={0x0, 0x0}) mlock2(&(0x7f0000912000/0x4000)=nil, 0x4000, 0x81) prctl$setmm(0x23, 0x0, &(0x7f0000ab6000/0x3000)=nil) mremap(&(0x7f00007c5000/0x1000)=nil, 0x1000, 0x4000, 0x200000000000000, &(0x7f0000e60000/0x4000)=nil) syz_open_dev$tun(&(0x7f0000ef5000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000f58000)={@generic="431df1f38e6e005a112f648d1c22ce26", @ifru_addrs=@rc={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}}) ioctl$SIOCSIFHWADDR(0xffffffffffffffff, 0x8924, &(0x7f0000317000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x0, 0x7, @fr_pvc_info=&(0x7f0000d94000-0x14)={0x6, @generic="61e8f06fa5db19c6369a1383355544d6"}}}) socket$netlink(0x10, 0x3, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000016000-0x8)={0x0, 0x5}, &(0x7f00003a8000)=0x8) ioctl$DRM_IOCTL_GET_MAP(0xffffffffffffffff, 0xc0186404, &(0x7f0000e4d000)={&(0x7f0000b2c000/0x4000)=nil, 0x4, 0x3, 0x82, &(0x7f0000916000/0x3000)=nil, 0x0}) clone(0x1200000, &(0x7f0000b94000-0x4c)="7c1151d40100ffffffffffffff6011000100ffff06b3a03de50d3824e711bb687f374afc03000000ed1fba023d91fec833ff83050563def101bbdb99bbe8e10f2504faff7cc2537c9a3b23e4", &(0x7f00000c1000-0x4)=0x0, &(0x7f000048e000)=0x0, &(0x7f00007a1000-0x50)="bb99b1083481d5c5c32c03b9a47f88ad59fc70f0fe619aa087f7ef8a85c2c810396e8da8ea0a2cc365974e559f6796be948e5ff93b7509d8c1a0688fed11cac328a4b2e02943649860550348e195e3c3") mbind(&(0x7f0000331000/0x3000)=nil, 0x3000, 0x1, &(0x7f000080e000-0x8)=0x0, 0x8, 0x2) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000e41000-0x12)='/dev/loop-control\x00', 0x0, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c81, r1) 2017/12/17 11:24:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0xf, 0x0, &(0x7f0000000000)={0x0, 0x0}) setrlimit(0xb, &(0x7f0000ca0000-0x10)={0x0, 0x0}) mlock2(&(0x7f0000912000/0x4000)=nil, 0x4000, 0x81) prctl$setmm(0x23, 0x0, &(0x7f0000ab6000/0x3000)=nil) mremap(&(0x7f00007c5000/0x1000)=nil, 0x1000, 0x4000, 0x200000000000000, &(0x7f0000e60000/0x4000)=nil) syz_open_dev$tun(&(0x7f0000ef5000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000f58000)={@generic="431df1f38e6e005a112f648d1c22ce26", @ifru_addrs=@rc={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}}) ioctl$SIOCSIFHWADDR(0xffffffffffffffff, 0x8924, &(0x7f0000317000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x20000000000009, 0x0, @fr_pvc_info=&(0x7f0000d94000-0x14)={0x6, @generic="61e8f06fa5db19c6369a1383355544d6"}}}) socket$netlink(0x10, 0x3, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000016000-0x8)={0x0, 0x5}, &(0x7f00003a8000)=0x8) ioctl$DRM_IOCTL_GET_MAP(0xffffffffffffffff, 0xc0186404, &(0x7f0000e4d000)={&(0x7f0000b2c000/0x4000)=nil, 0x4, 0x3, 0x82, &(0x7f0000916000/0x3000)=nil, 0x0}) clone(0x1200000, &(0x7f0000b94000-0x4c)="7c1151d40100ffffffffffffff6011000100ffff06b3a03de50d3824e711bb687f374afc03000000ed1fba023d91fec833ff83050563def101bbdb99bbe8e10f2504faff7cc2537c9a3b23e4", &(0x7f00000c1000-0x4)=0x0, &(0x7f000048e000)=0x0, &(0x7f00007a1000-0x50)="bb99b1083481d5c5c32c03b9a47f88ad59fc70f0fe619aa087f7ef8a85c2c810396e8da8ea0a2cc365974e559f6796be948e5ff93b7509d8c1a0688fed11cac328a4b2e02943649860550348e195e3c3") mbind(&(0x7f0000331000/0x3000)=nil, 0x3000, 0x1, &(0x7f000080e000-0x8)=0x0, 0x8, 0x2) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000e41000-0x12)='/dev/loop-control\x00', 0x0, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c81, r1) 2017/12/17 11:24:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00002f0000-0xf)='/dev/sequencer\x00', 0xeb21c1d9a210484d, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001b5000-0xa)='/dev/ptmx\x00', 0x106, 0x0) r2 = open(&(0x7f0000be9000-0x8)='./file0\x00', 0x0, 0x5) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r1, 0x40485404, &(0x7f0000c89000-0x48)={{0xffffffffffffffff, 0x1, 0x101, 0x1, 0xc36c}, 0x8, 0x8001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000e3f000)=0x8001, 0x4) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000fba000)=@assoc_id=0x0, &(0x7f000009e000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00005d9000)={0x1, 0xf, 0x8, 0x4c53, r3}, &(0x7f0000682000-0x4)=0x10) unshare(0x20040200) r4 = socket(0x10, 0x3, 0x10) write(r4, &(0x7f0000bdb000)="220000001a00070b00000000ef001201014b81000500010007000000000000000500", 0x22) clock_gettime(0x9, &(0x7f00000ea000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r4, 0x84, 0x6c, &(0x7f000077a000)={0x0, 0xa9, "a90ab468f2f0d9d9ef5d04dbf065e5858eaba2237715449e25599ae59fd5eab42b52f052fb14484d857cfd00f4e1b1bcb418e22f96f19fb806f02ac8c6d46745ccd66bfd1c8c4bae50ee44fa1f14ba54b9318847ba12d989353de9d1567ac10c44080130cdce7a70dd31686c831e94c5597842fd01948c06f3e7ccf9e65626d49decad17615d0f819b5738023279e61fa21d126b09d6255f10cdcfc9089532737560846f2b1598b5ac"}, &(0x7f00006f5000)=0xb1) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r2, 0x10e, 0x8, &(0x7f00008cd000)=0x100, 0x4) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f00002aa000-0xc)={r5, 0x4, 0x20}, 0xc) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000bf6000-0x9)='scalable\x00', 0x9) writev(r1, &(0x7f000036c000-0x30)=[{&(0x7f00002b3000-0x11)="ebb29c2aa804af648d63b2908439b40213", 0x11}], 0x1) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000202000-0x4)=0x7fff) ioctl$VT_RELDISP(r1, 0x5605) 2017/12/17 11:24:15 executing program 1: mmap(&(0x7f0000000000/0xae4000)=nil, 0xae4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000005000)={0x4, 0xffffffffffffffff, 0x0}) open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) sendmsg$unix(r2, &(0x7f0000002000-0x1c)={&(0x7f0000008000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000004000-0x8)=[{&(0x7f0000007000)='"', 0x1}], 0x1, &(0x7f0000005000)=[], 0x0, 0x0}, 0x4000) ioctl$KVM_SET_DEVICE_ATTR(r2, 0x4018aee1, &(0x7f0000004000-0x18)={0x0, 0x100010001, 0xfffffffffffffbfd, &(0x7f0000003000)=0x0}) ioctl$KVM_GET_SUPPORTED_CPUID(0xffffffffffffffff, 0xc008ae05, &(0x7f0000005000)=""/20) 2017/12/17 11:24:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000001000-0x83)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f0000804000)="") r0 = add_key(&(0x7f0000bcc000)='cifs.idmap\x00', &(0x7f0000ad9000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) add_key(&(0x7f0000edc000)='asymmetric\x00', &(0x7f0000475000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000022000)="275744fd616d6195a56bc2e76775c5a5922afc4cab8f880fead90bf77740710ddbb0ba9478cb07048bb4c58d770120de8b700ef5bd28cb9c0b5828fc53e3aade04414badc93a08e2be52af978e17160a5619ab139ce70f8f97ae830d6df470f8ca9e28ff4538fe1c3bc76a3549c6f42524e9d69fd672f314a9b492ea777b94819248ffac1e49787470c24bd42a159335c80ecd5bab4e3a7c4e3abb81b876863409fdef19", 0xa4, r0) mknod(&(0x7f0000ff0000)='./file0\x00', 0x10000000007fe, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f000017a000-0x8)=[], &(0x7f000077a000)=[]) open(&(0x7f0000635000-0x8)='./file0\x00', 0x200, 0x0) 2017/12/17 11:24:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10000000010, 0x2, 0xb) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000e86000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f000070a000-0x4)=0x0) write(r0, &(0x7f0000150000)="1f00000001021300fd4345bb000100220240000009000700011601130000c4", 0x1f) ioctl$sock_bt_bnep_BNEPCONNADD(r0, 0x400442c8, &(0x7f0000828000)={r0, 0x6, 0x5, "6d5fb6b5b6f2e0006273246307d021c77065e64eca1344123ac24d03ca353b5960b00e0a6d77e65c0088544ab014c9bc7afede3c552ed9c59347352b7feec54b4e3425f8629bfba5ac44c7e1fe336e38392ad9fa580e917dc30e2ca70fc0e480465b293e350770b1df055583e9a59b5ce65aa4c49a1d4282"}) r2 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000262000-0x10)='/selinux/access\x00', 0x2, 0x0) ioctl$SIOCGIFHWADDR(r2, 0x8927, &(0x7f00000ef000)={@syzn={0x0, 0x0, 0x0, 0x0, 0x0}, @ifru_ivalue=0x0}) 2017/12/17 11:24:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000039f000)='/dev/sequencer2\x00', 0x90840, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000718000-0x8c)={0x0, 0x0, 0x0, 0x0, 0x200, 0x1f, 0x10, 0x4, "a6eca0b02f289922b3a98928418a3dcde62f3c9c6be37df5567677b2e155074aac9f8c3eb988ddc6bcd5fdebea9ce3c8ba8ecd8adc58f6c4cba9471620e85c69", "0f722c23ccd70ec333c1ad6aede74179b335a461dc60dac793c29ac65c06c2b9", [0x4, 0xbb3], 0x0}) syz_emit_ethernet(0x3e, &(0x7f000006c000)={@random="e3ae8895310d", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x4000000800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x67, 0x0, @rand_addr=0x0, @broadcast=0xffffffff, {[]}}, @igmp={0x21, 0x0, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, "bc010000dede23000000800005070000e60100b0"}}}}}, 0x0) 2017/12/17 11:24:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00002f0000-0xf)='/dev/sequencer\x00', 0xeb21c1d9a210484d, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001b5000-0xa)='/dev/ptmx\x00', 0x106, 0x0) r2 = open(&(0x7f0000be9000-0x8)='./file0\x00', 0x0, 0x5) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r1, 0x40485404, &(0x7f0000c89000-0x48)={{0xffffffffffffffff, 0x1, 0x101, 0x1, 0xc36c}, 0x8, 0x8001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000e3f000)=0x8001, 0x4) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000fba000)=@assoc_id=0x0, &(0x7f000009e000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00005d9000)={0x1, 0xf, 0x8, 0x4c53, r3}, &(0x7f0000682000-0x4)=0x10) unshare(0x20040200) r4 = socket(0x10, 0x3, 0x10) write(r4, &(0x7f0000bdb000)="220000001a00070b00000000ef001201014b81000500010007000000000000000500", 0x22) clock_gettime(0x9, &(0x7f00000ea000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r4, 0x84, 0x6c, &(0x7f000077a000)={0x0, 0xa9, "a90ab468f2f0d9d9ef5d04dbf065e5858eaba2237715449e25599ae59fd5eab42b52f052fb14484d857cfd00f4e1b1bcb418e22f96f19fb806f02ac8c6d46745ccd66bfd1c8c4bae50ee44fa1f14ba54b9318847ba12d989353de9d1567ac10c44080130cdce7a70dd31686c831e94c5597842fd01948c06f3e7ccf9e65626d49decad17615d0f819b5738023279e61fa21d126b09d6255f10cdcfc9089532737560846f2b1598b5ac"}, &(0x7f00006f5000)=0xb1) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r2, 0x10e, 0x8, &(0x7f00008cd000)=0x100, 0x4) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f00002aa000-0xc)={r5, 0x4, 0x20}, 0xc) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000bf6000-0x9)='scalable\x00', 0x9) writev(r1, &(0x7f000036c000-0x30)=[{&(0x7f00002b3000-0x11)="ebb29c2aa804af648d63b2908439b40213", 0x11}], 0x1) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000202000-0x4)=0x7fff) 2017/12/17 11:24:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10000000010, 0x2, 0xc) fcntl$getown(r0, 0x9) r1 = creat(&(0x7f0000f88000-0x8)='./file0\x00', 0x40) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f00008ef000-0x7e)=""/126) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f00002c2000)={&(0x7f00006fe000/0x1000)=nil, 0x1000}) write(r0, &(0x7f0000dce000-0xd4)="1f00000000000040000900000006002202400000f19b0000c4000000b807cf0d26d972dbd079d141cfe1ba2afd15f37a00c2750520bba38775272d1537dde05d72030f480dfbe3ba4ea92e052c23cc285eb2528788ad000000f6000000ff98da555a36ddd3f09df3bc47efabcfb4d4b04a90bc67eb9f78d3b1038698cce2937da5632eb8a17415481e806b87eda64e20c100190a68c3ed54254782a48a7d19b282ac989db32cc0d02db57b3f1c5ecf13d443c94e8e1b92e0b8b660d082dec8ac9dd4be446f7f4bac3424cf2d87b58b3c4d769226", 0xd4) socket$inet_tcp(0x2, 0x1, 0x0) 2017/12/17 11:24:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0xf, 0xb797, &(0x7f0000000000)={0x0, 0x0}) ioctl$TUNSETNOCSUM(r0, 0x400454c8, &(0x7f000022d000-0x4)=0x9) setrlimit(0xb, &(0x7f0000ca0000-0x10)={0xae83, 0x1ff}) mlock2(&(0x7f0000912000/0x4000)=nil, 0x4000, 0x81) prctl$setmm(0x23, 0x5, &(0x7f0000ab6000/0x3000)=nil) mremap(&(0x7f00007c5000/0x1000)=nil, 0x1000, 0x4000, 0x200000000000000, &(0x7f0000e60000/0x4000)=nil) r1 = syz_open_dev$tun(&(0x7f0000ef5000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000f58000)={@generic="431df1f38e6e005a112f648d1c22ce26", @ifru_addrs=@rc={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}}) ioctl$SIOCSIFHWADDR(r1, 0x8924, &(0x7f0000317000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x20000000000009, 0x7, @fr_pvc_info=&(0x7f0000d94000-0x14)={0x6, @generic="61e8f06fa5db19c6369a1383355544d6"}}}) socket$netlink(0x10, 0x3, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000016000-0x8)={0x0, 0x5}, &(0x7f00003a8000)=0x8) ioctl$DRM_IOCTL_GET_MAP(0xffffffffffffffff, 0xc0186404, &(0x7f0000e4d000)={&(0x7f0000b2c000/0x4000)=nil, 0x4, 0x3, 0x82, &(0x7f0000916000/0x3000)=nil, 0x0}) clone(0x1200000, &(0x7f0000b94000-0x4c)="7c1151d40100ffffffffffffff6011000100ffff06b3a03de50d3824e711bb687f374afc03000000ed1fba023d91fec833ff83050563def101bbdb99bbe8e10f2504faff7cc2537c9a3b23e4", &(0x7f00000c1000-0x4)=0x0, &(0x7f000048e000)=0x0, &(0x7f00007a1000-0x50)="bb99b1083481d5c5c32c03b9a47f88ad59fc70f0fe619aa087f7ef8a85c2c810396e8da8ea0a2cc365974e559f6796be948e5ff93b7509d8c1a0688fed11cac328a4b2e02943649860550348e195e3c3") mbind(&(0x7f0000331000/0x3000)=nil, 0x3000, 0x1, &(0x7f000080e000-0x8)=0x0, 0x8, 0x2) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) 2017/12/17 11:24:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0xf, 0x0, &(0x7f0000000000)={0x0, 0x0}) setrlimit(0xb, &(0x7f0000ca0000-0x10)={0x0, 0x0}) mlock2(&(0x7f0000912000/0x4000)=nil, 0x4000, 0x81) prctl$setmm(0x23, 0x0, &(0x7f0000ab6000/0x3000)=nil) mremap(&(0x7f00007c5000/0x1000)=nil, 0x1000, 0x4000, 0x200000000000000, &(0x7f0000e60000/0x4000)=nil) syz_open_dev$tun(&(0x7f0000ef5000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000f58000)={@generic="431df1f38e6e005a112f648d1c22ce26", @ifru_addrs=@rc={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}}) ioctl$SIOCSIFHWADDR(0xffffffffffffffff, 0x8924, &(0x7f0000317000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x20000000000009, 0x7, @fr_pvc_info=&(0x7f0000d94000-0x14)={0x0, @generic="61e8f06fa5db19c6369a1383355544d6"}}}) socket$netlink(0x10, 0x3, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000016000-0x8)={0x0, 0x5}, &(0x7f00003a8000)=0x8) ioctl$DRM_IOCTL_GET_MAP(0xffffffffffffffff, 0xc0186404, &(0x7f0000e4d000)={&(0x7f0000b2c000/0x4000)=nil, 0x4, 0x3, 0x82, &(0x7f0000916000/0x3000)=nil, 0x0}) clone(0x1200000, &(0x7f0000b94000-0x4c)="7c1151d40100ffffffffffffff6011000100ffff06b3a03de50d3824e711bb687f374afc03000000ed1fba023d91fec833ff83050563def101bbdb99bbe8e10f2504faff7cc2537c9a3b23e4", &(0x7f00000c1000-0x4)=0x0, &(0x7f000048e000)=0x0, &(0x7f00007a1000-0x50)="bb99b1083481d5c5c32c03b9a47f88ad59fc70f0fe619aa087f7ef8a85c2c810396e8da8ea0a2cc365974e559f6796be948e5ff93b7509d8c1a0688fed11cac328a4b2e02943649860550348e195e3c3") mbind(&(0x7f0000331000/0x3000)=nil, 0x3000, 0x1, &(0x7f000080e000-0x8)=0x0, 0x8, 0x2) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000e41000-0x12)='/dev/loop-control\x00', 0x0, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c81, r1) 2017/12/17 11:24:15 executing program 1: mmap(&(0x7f0000000000/0xae4000)=nil, 0xae4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000005000)={0x4, 0xffffffffffffffff, 0x0}) open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) sendmsg$unix(r2, &(0x7f0000002000-0x1c)={&(0x7f0000008000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000004000-0x8)=[{&(0x7f0000007000)='"', 0x1}], 0x1, &(0x7f0000005000)=[], 0x0, 0x0}, 0x4000) ioctl$KVM_SET_DEVICE_ATTR(r2, 0x4018aee1, &(0x7f0000004000-0x18)={0x0, 0x100000001, 0x1, &(0x7f0000003000)=0x0}) sendto$inet(r2, &(0x7f0000096000-0xc4)="4ae313959d4b41abd1c5f55dab42e8fc97c43769698f1e3788d9cb6015718edf78652e100b6b4ed6b876325600ca192d9e7c8d9beac93a17d7e40ae079579db91b10dac7693439880843f20689b5c47bbecb185ff3cd17cac6827ea4c3eef14d8e59a28072f412f1ae7d377ee002004b7c7bd4d18e7e944c0f1a202262f9204db7c747f7dfa24ab1b46294c948f81c5e9d608ade38be34a6872e6bd3d6e8a8cf359b79b5293531e51479dd24a1eeb21c112d432d51b02af3cc8675bc863f310db2001b36", 0xc4, 0x24008010, &(0x7f00005b8000)={0x2, 0x3, @rand_addr=0x100000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$KVM_GET_SUPPORTED_CPUID(0xffffffffffffffff, 0xc008ae05, &(0x7f0000005000)=""/20) 2017/12/17 11:24:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000001000-0x83)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f0000804000)="") mknod(&(0x7f0000ff0000)='./file0\x00', 0x10000000007fe, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000af6000)=[&(0x7f0000dc5000)="7b6d696d655f74797065dd", &(0x7f000023f000)='self$eth0\x00', &(0x7f0000dc6000)='\x00', &(0x7f0000bd7000-0x97)="7b23000000046e753a6264658f656d31776c616e310095ad58ac82872b1f43c9ce77f9ec3711c1d887c0f6fc327d835e45ffb5ed8f5822fb7f2da10549983d895daced308de9b9ea91d5f7997c91479b02bfa3bb2c4291639638061dd0eadb4324948b20d7a8748662801b8513ebaff5ef920b2e36f621ad6e6cbe5cb7e5cb92af93fcea740cb6575df0c23861d9ba025c085f1f8156a3", &(0x7f0000557000)='\x00', &(0x7f0000008000-0x13)="6b657972696e676367726f7570656d31922800", &(0x7f00000ba000)='[\\}\x00', &(0x7f00002de000-0x7)='$:bdev\x00', &(0x7f00004af000)="278c70726f635d2d6d696d655f747970657b00"], &(0x7f0000a5c000-0x1c)=[&(0x7f0000b8c000)='lo\'\\-\'W\x00', &(0x7f00007d7000-0x1)='\x00', &(0x7f00005c0000+0xb35)='\x00', &(0x7f00007e1000-0x1)='\x00', &(0x7f00001df000)='\x00', &(0x7f0000812000)='/eth0\x00', &(0x7f00006d2000-0xb)='cpusetself\x00']) open(&(0x7f0000635000-0x8)='./file0\x00', 0x200, 0x0) 2017/12/17 11:24:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10000000010, 0x2, 0xc) write(r0, &(0x7f0000150000)="1f00000001021300fd4345bb000100220240000009000700011601130000c4", 0x1f) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f000041a000-0x8)={0x0, 0xfffffffffffffffe}, &(0x7f0000873000)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000f74000-0x108)={r1, @in={{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x9, 0x10001, 0x1, 0xffffffffffffffc0, 0x401, 0x6, 0x7ff, 0xfff, 0x81, 0xffffffff7fffffff, 0x9, 0x2, 0x7, 0x8, 0x42]}, &(0x7f0000fe5000-0x1)=0x108) 2017/12/17 11:24:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00002f0000-0xf)='/dev/sequencer\x00', 0xeb21c1d9a210484d, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001b5000-0xa)='/dev/ptmx\x00', 0x106, 0x0) r2 = open(&(0x7f0000be9000-0x8)='./file0\x00', 0x0, 0x5) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r1, 0x40485404, &(0x7f0000c89000-0x48)={{0xffffffffffffffff, 0x1, 0x101, 0x1, 0xc36c}, 0x8, 0x8001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000e3f000)=0x8001, 0x4) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000fba000)=@assoc_id=0x0, &(0x7f000009e000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00005d9000)={0x1, 0xf, 0x8, 0x4c53, r3}, &(0x7f0000682000-0x4)=0x10) unshare(0x20040200) r4 = socket(0x10, 0x3, 0x10) write(r4, &(0x7f0000bdb000)="220000001a00070b00000000ef001201014b81000500010007000000000000000500", 0x22) clock_gettime(0x9, &(0x7f00000ea000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r4, 0x84, 0x6c, &(0x7f000077a000)={0x0, 0xa9, "a90ab468f2f0d9d9ef5d04dbf065e5858eaba2237715449e25599ae59fd5eab42b52f052fb14484d857cfd00f4e1b1bcb418e22f96f19fb806f02ac8c6d46745ccd66bfd1c8c4bae50ee44fa1f14ba54b9318847ba12d989353de9d1567ac10c44080130cdce7a70dd31686c831e94c5597842fd01948c06f3e7ccf9e65626d49decad17615d0f819b5738023279e61fa21d126b09d6255f10cdcfc9089532737560846f2b1598b5ac"}, &(0x7f00006f5000)=0xb1) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r2, 0x10e, 0x8, &(0x7f00008cd000)=0x100, 0x4) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f00002aa000-0xc)={r5, 0x4, 0x20}, 0xc) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000bf6000-0x9)='scalable\x00', 0x9) writev(r1, &(0x7f000036c000-0x30)=[{&(0x7f00002b3000-0x11)="ebb29c2aa804af648d63b2908439b40213", 0x11}], 0x1) 2017/12/17 11:24:15 executing program 6: r0 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000014000)={0x0, 0x40}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/relabel\x00', 0x2, 0x0) accept4$packet(r2, 0x0, &(0x7f0000014000+0x1)=0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000001000-0xa0)={r1, @in={{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x100000000, 0x2, 0xc057, 0x47}, 0xa0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a45322, &(0x7f0000003000-0xa8)={{0x0, 0x0}, ""/64, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendto$inet(r0, &(0x7f0000017000-0x8b6)="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", 0x8b7, 0x0, &(0x7f0000015000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/17 11:24:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000ffe000-0x8)='./file0\x00', 0x100, 0x6) ioctl$GIO_SCRNMAP(r0, 0x4b40, &(0x7f00001ba000-0xc5)=""/197) syz_emit_ethernet(0x3e, &(0x7f000006c000)={@random="e3ae8895310d", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x4000000800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x67, 0x0, @rand_addr=0x0, @broadcast=0xffffffff, {[]}}, @igmp={0x21, 0x0, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, "bc010000dede23000000800005070000e60100b0"}}}}}, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000331000-0xe8)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00003a5000)=0xe8) r2 = openat$selinux_create(0xffffffffffffff9c, &(0x7f00007a9000)='/selinux/create\x00', 0x2, 0x0) ioctl$sock_bt_bnep_BNEPCONNADD(r2, 0x400442c8, &(0x7f0000207000)={r0, 0x1f, 0x2, "30d3d0bf082d7dc591c8d262d205f2630fa7e0a1787ebe91e802e639d771b9d9f0d9166810b4587968c283572ea26284fb56939887ad8e035e91fe9cd4e0ddca5f038740ee18f90b1f670597a67bbc86c652b5d31a8a8cc91edf237e469a3579d541a8db8e88f23a393eb468225f2ffd075aae092d1175197f4dfd6aae750112e5fba3159de012c02fc1935d0d55758ddb5d57f2bf70962cb2559c92f3e82db34dd334898b1e7886d4a7bc8dafb434f0ee3e391c3652ead5"}) stat(&(0x7f0000f19000-0x8)='./file0\x00', &(0x7f0000100000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_open_pts(r0, 0x10000) fchownat(r0, &(0x7f0000588000-0x8)='./file0\x00', r1, r3, 0xc00) socketpair$llc(0x1a, 0x3, 0x0, &(0x7f0000b85000)={0x0, 0x0}) ioctl$sock_inet_SIOCSIFDSTADDR(r4, 0x8918, &(0x7f0000be7000-0x20)={@generic="c779eba8cfc0595725e616a4650e0adb", @ifru_flags=0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f00001e3000-0xc)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000e29000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f00004a4000-0x8)={r5, r6}) 2017/12/17 11:24:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0xf, 0x0, &(0x7f0000000000)={0x0, 0x0}) setrlimit(0xb, &(0x7f0000ca0000-0x10)={0x0, 0x0}) mlock2(&(0x7f0000912000/0x4000)=nil, 0x4000, 0x81) prctl$setmm(0x23, 0x0, &(0x7f0000ab6000/0x3000)=nil) mremap(&(0x7f00007c5000/0x1000)=nil, 0x1000, 0x4000, 0x200000000000000, &(0x7f0000e60000/0x4000)=nil) syz_open_dev$tun(&(0x7f0000ef5000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000f58000)={@generic="431df1f38e6e005a112f648d1c22ce26", @ifru_addrs=@rc={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}}) ioctl$SIOCSIFHWADDR(0xffffffffffffffff, 0x8924, &(0x7f0000317000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x20000000000009, 0x7, @fr_pvc_info=&(0x7f0000d94000-0x14)={0x6, @generic="61e8f06fa5db19c6369a1383355544d6"}}}) socket$netlink(0x10, 0x3, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000016000-0x8)={0x0, 0x0}, &(0x7f00003a8000)=0x8) ioctl$DRM_IOCTL_GET_MAP(0xffffffffffffffff, 0xc0186404, &(0x7f0000e4d000)={&(0x7f0000b2c000/0x4000)=nil, 0x4, 0x3, 0x82, &(0x7f0000916000/0x3000)=nil, 0x0}) clone(0x1200000, &(0x7f0000b94000-0x4c)="7c1151d40100ffffffffffffff6011000100ffff06b3a03de50d3824e711bb687f374afc03000000ed1fba023d91fec833ff83050563def101bbdb99bbe8e10f2504faff7cc2537c9a3b23e4", &(0x7f00000c1000-0x4)=0x0, &(0x7f000048e000)=0x0, &(0x7f00007a1000-0x50)="bb99b1083481d5c5c32c03b9a47f88ad59fc70f0fe619aa087f7ef8a85c2c810396e8da8ea0a2cc365974e559f6796be948e5ff93b7509d8c1a0688fed11cac328a4b2e02943649860550348e195e3c3") mbind(&(0x7f0000331000/0x3000)=nil, 0x3000, 0x1, &(0x7f000080e000-0x8)=0x0, 0x8, 0x2) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000e41000-0x12)='/dev/loop-control\x00', 0x0, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c81, r1) 2017/12/17 11:24:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00002f0000-0xf)='/dev/sequencer\x00', 0xeb21c1d9a210484d, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001b5000-0xa)='/dev/ptmx\x00', 0x106, 0x0) r2 = open(&(0x7f0000be9000-0x8)='./file0\x00', 0x0, 0x5) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r1, 0x40485404, &(0x7f0000c89000-0x48)={{0xffffffffffffffff, 0x1, 0x101, 0x1, 0xc36c}, 0x8, 0x8001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000e3f000)=0x8001, 0x4) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000fba000)=@assoc_id=0x0, &(0x7f000009e000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00005d9000)={0x1, 0xf, 0x8, 0x4c53, r3}, &(0x7f0000682000-0x4)=0x10) unshare(0x20040200) r4 = socket(0x10, 0x3, 0x10) write(r4, &(0x7f0000bdb000)="220000001a00070b00000000ef001201014b81000500010007000000000000000500", 0x22) clock_gettime(0x9, &(0x7f00000ea000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r4, 0x84, 0x6c, &(0x7f000077a000)={0x0, 0xa9, "a90ab468f2f0d9d9ef5d04dbf065e5858eaba2237715449e25599ae59fd5eab42b52f052fb14484d857cfd00f4e1b1bcb418e22f96f19fb806f02ac8c6d46745ccd66bfd1c8c4bae50ee44fa1f14ba54b9318847ba12d989353de9d1567ac10c44080130cdce7a70dd31686c831e94c5597842fd01948c06f3e7ccf9e65626d49decad17615d0f819b5738023279e61fa21d126b09d6255f10cdcfc9089532737560846f2b1598b5ac"}, &(0x7f00006f5000)=0xb1) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r2, 0x10e, 0x8, &(0x7f00008cd000)=0x100, 0x4) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f00002aa000-0xc)={r5, 0x4, 0x20}, 0xc) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000bf6000-0x9)='scalable\x00', 0x9) 2017/12/17 11:24:15 executing program 1: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000e10000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xae4000)=nil, 0xae4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_int(r0, 0x107, 0x1e, &(0x7f0000493000)=0x3, 0x4) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_DEVICE(r2, 0xc00caee0, &(0x7f0000005000)={0x4, 0xffffffffffffffff, 0x0}) open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000ae4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r0, &(0x7f0000002000-0x1c)={&(0x7f0000ae4000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000004000-0x8)=[{&(0x7f00005e3000-0x1)='"', 0x1}], 0x1, &(0x7f0000978000)=[], 0x0, 0x5}, 0x800) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000006d000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$KVM_SET_DEVICE_ATTR(r3, 0x4018aee1, &(0x7f0000004000-0x18)={0x0, 0x100000001, 0x1, &(0x7f0000003000)=0x0}) ioctl$KVM_GET_SUPPORTED_CPUID(0xffffffffffffffff, 0xc008ae05, &(0x7f0000005000)=""/20) 2017/12/17 11:24:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10000000010, 0x2, 0xc) write(r0, &(0x7f0000150000)="1f00000001021300fd4345bb000100220240000009000700011601130000c4", 0x1f) open(&(0x7f0000da5000-0x8)='./file0\x00', 0x80, 0xc0) 2017/12/17 11:24:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000001000-0x83)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f0000804000)="") mknod(&(0x7f00002ab000-0x8)='./file0\x00', 0x1000000000802, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f000017a000-0x8)=[], &(0x7f000077a000)=[]) r0 = open(&(0x7f0000635000-0x8)='./file0\x00', 0x200, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000d94000)=[{0x4, 0x56}], 0x1) 2017/12/17 11:24:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00002f0000-0xf)='/dev/sequencer\x00', 0xeb21c1d9a210484d, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001b5000-0xa)='/dev/ptmx\x00', 0x106, 0x0) r2 = open(&(0x7f0000be9000-0x8)='./file0\x00', 0x0, 0x5) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r1, 0x40485404, &(0x7f0000c89000-0x48)={{0xffffffffffffffff, 0x1, 0x101, 0x1, 0xc36c}, 0x8, 0x8001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000e3f000)=0x8001, 0x4) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000fba000)=@assoc_id=0x0, &(0x7f000009e000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00005d9000)={0x1, 0xf, 0x8, 0x4c53, r3}, &(0x7f0000682000-0x4)=0x10) unshare(0x20040200) r4 = socket(0x10, 0x3, 0x10) write(r4, &(0x7f0000bdb000)="220000001a00070b00000000ef001201014b81000500010007000000000000000500", 0x22) clock_gettime(0x9, &(0x7f00000ea000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r4, 0x84, 0x6c, &(0x7f000077a000)={0x0, 0xa9, "a90ab468f2f0d9d9ef5d04dbf065e5858eaba2237715449e25599ae59fd5eab42b52f052fb14484d857cfd00f4e1b1bcb418e22f96f19fb806f02ac8c6d46745ccd66bfd1c8c4bae50ee44fa1f14ba54b9318847ba12d989353de9d1567ac10c44080130cdce7a70dd31686c831e94c5597842fd01948c06f3e7ccf9e65626d49decad17615d0f819b5738023279e61fa21d126b09d6255f10cdcfc9089532737560846f2b1598b5ac"}, &(0x7f00006f5000)=0xb1) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r2, 0x10e, 0x8, &(0x7f00008cd000)=0x100, 0x4) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f00002aa000-0xc)={r5, 0x4, 0x20}, 0xc) 2017/12/17 11:24:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0xf, 0x0, &(0x7f0000000000)={0x0, 0x0}) setrlimit(0xb, &(0x7f0000ca0000-0x10)={0x0, 0x0}) mlock2(&(0x7f0000912000/0x4000)=nil, 0x4000, 0x81) prctl$setmm(0x23, 0x0, &(0x7f0000ab6000/0x3000)=nil) mremap(&(0x7f00007c5000/0x1000)=nil, 0x1000, 0x4000, 0x200000000000000, &(0x7f0000e60000/0x4000)=nil) syz_open_dev$tun(&(0x7f0000ef5000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000f58000)={@generic="431df1f38e6e005a112f648d1c22ce26", @ifru_addrs=@rc={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}}) ioctl$SIOCSIFHWADDR(0xffffffffffffffff, 0x8924, &(0x7f0000317000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x20000000000009, 0x7, @fr_pvc_info=&(0x7f0000d94000-0x14)={0x6, @generic="61e8f06fa5db19c6369a1383355544d6"}}}) socket$netlink(0x10, 0x3, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000016000-0x8)={0x0, 0x0}, &(0x7f00003a8000)=0x8) ioctl$DRM_IOCTL_GET_MAP(0xffffffffffffffff, 0xc0186404, &(0x7f0000e4d000)={&(0x7f0000b2c000/0x4000)=nil, 0x0, 0x3, 0x82, &(0x7f0000916000/0x3000)=nil, 0x0}) clone(0x1200000, &(0x7f0000b94000-0x4c)="7c1151d40100ffffffffffffff6011000100ffff06b3a03de50d3824e711bb687f374afc03000000ed1fba023d91fec833ff83050563def101bbdb99bbe8e10f2504faff7cc2537c9a3b23e4", &(0x7f00000c1000-0x4)=0x0, &(0x7f000048e000)=0x0, &(0x7f00007a1000-0x50)="bb99b1083481d5c5c32c03b9a47f88ad59fc70f0fe619aa087f7ef8a85c2c810396e8da8ea0a2cc365974e559f6796be948e5ff93b7509d8c1a0688fed11cac328a4b2e02943649860550348e195e3c3") mbind(&(0x7f0000331000/0x3000)=nil, 0x3000, 0x1, &(0x7f000080e000-0x8)=0x0, 0x8, 0x2) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000e41000-0x12)='/dev/loop-control\x00', 0x0, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c81, r1) [ 364.542408] validate_nla: 77 callbacks suppressed [ 364.542412] netlink: 'syz-executor0': attribute type 7 has an invalid length. 2017/12/17 11:24:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000001000-0x83)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f0000804000)="") mknod(&(0x7f0000ff0000)='./file0\x00', 0x10000000007fe, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f000017a000-0x8)=[], &(0x7f000077a000)=[]) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) ioctl$KVM_ARM_SET_DEVICE_ADDR(r0, 0x4010aeab, &(0x7f0000246000)={0x2, 0x0}) open(&(0x7f0000635000-0x8)='./file0\x00', 0x200, 0x0) [ 364.589852] netlink: 'syz-executor0': attribute type 7 has an invalid length. 2017/12/17 11:24:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0xf, 0xb797, &(0x7f0000000000)={0x0, 0x0}) ioctl$TUNSETNOCSUM(r0, 0x400454c8, &(0x7f000022d000-0x4)=0x9) setrlimit(0xb, &(0x7f0000ca0000-0x10)={0xae83, 0x1ff}) mlock2(&(0x7f0000912000/0x4000)=nil, 0x4000, 0x81) prctl$setmm(0x23, 0x5, &(0x7f0000ab6000/0x3000)=nil) mremap(&(0x7f00007c5000/0x1000)=nil, 0x1000, 0x4000, 0x200000000000000, &(0x7f0000e60000/0x4000)=nil) r1 = syz_open_dev$tun(&(0x7f0000ef5000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000f58000)={@generic="431df1f38e6e005a112f648d1c22ce26", @ifru_addrs=@rc={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}}) ioctl$SIOCSIFHWADDR(r1, 0x8924, &(0x7f0000317000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x20000000000009, 0x7, @fr_pvc_info=&(0x7f0000d94000-0x14)={0x6, @generic="61e8f06fa5db19c6369a1383355544d6"}}}) socket$netlink(0x10, 0x3, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000016000-0x8)={0x0, 0x5}, &(0x7f00003a8000)=0x8) ioctl$DRM_IOCTL_GET_MAP(0xffffffffffffffff, 0xc0186404, &(0x7f0000e4d000)={&(0x7f0000b2c000/0x4000)=nil, 0x4, 0x3, 0x82, &(0x7f0000916000/0x3000)=nil, 0x0}) clone(0x1200000, &(0x7f0000b94000-0x4c)="7c1151d40100ffffffffffffff6011000100ffff06b3a03de50d3824e711bb687f374afc03000000ed1fba023d91fec833ff83050563def101bbdb99bbe8e10f2504faff7cc2537c9a3b23e4", &(0x7f00000c1000-0x4)=0x0, &(0x7f000048e000)=0x0, &(0x7f00007a1000-0x50)="bb99b1083481d5c5c32c03b9a47f88ad59fc70f0fe619aa087f7ef8a85c2c810396e8da8ea0a2cc365974e559f6796be948e5ff93b7509d8c1a0688fed11cac328a4b2e02943649860550348e195e3c3") r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000e41000-0x12)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) 2017/12/17 11:24:15 executing program 1: mmap(&(0x7f0000000000/0xae4000)=nil, 0xae4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000005000)={0x4, 0xffffffffffffffff, 0x0}) open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) sendmsg$unix(r2, &(0x7f0000002000-0x1c)={&(0x7f0000008000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000004000-0x8)=[{&(0x7f0000007000)='"', 0x1}], 0x1, &(0x7f0000005000)=[], 0x0, 0x0}, 0x4000) mmap(&(0x7f0000ae4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r2, 0x2, 0x4b9c, &(0x7f0000ae4000)="2598a5a0", 0x4) ioctl$KVM_SET_DEVICE_ATTR(r2, 0x4018aee1, &(0x7f0000004000-0x18)={0x0, 0x100000001, 0x1, &(0x7f0000003000)=0x0}) mmap(&(0x7f0000ae5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd(r1, &(0x7f0000ae6000-0x8)={0x5}, 0x8) ioctl$KVM_GET_SUPPORTED_CPUID(r2, 0xc008ae05, &(0x7f0000005000)=""/20) mmap(&(0x7f0000ae5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_udp_int(r2, 0x11, 0x66, &(0x7f0000ae5000+0xea2)=0x0, &(0x7f0000ae5000)=0x4) 2017/12/17 11:24:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00002f0000-0xf)='/dev/sequencer\x00', 0xeb21c1d9a210484d, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001b5000-0xa)='/dev/ptmx\x00', 0x106, 0x0) r2 = open(&(0x7f0000be9000-0x8)='./file0\x00', 0x0, 0x5) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r1, 0x40485404, &(0x7f0000c89000-0x48)={{0xffffffffffffffff, 0x1, 0x101, 0x1, 0xc36c}, 0x8, 0x8001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000e3f000)=0x8001, 0x4) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000fba000)=@assoc_id=0x0, &(0x7f000009e000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00005d9000)={0x1, 0xf, 0x8, 0x4c53, r3}, &(0x7f0000682000-0x4)=0x10) unshare(0x20040200) r4 = socket(0x10, 0x3, 0x10) write(r4, &(0x7f0000bdb000)="220000001a00070b00000000ef001201014b81000500010007000000000000000500", 0x22) clock_gettime(0x9, &(0x7f00000ea000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r4, 0x84, 0x6c, &(0x7f000077a000)={0x0, 0xa9, "a90ab468f2f0d9d9ef5d04dbf065e5858eaba2237715449e25599ae59fd5eab42b52f052fb14484d857cfd00f4e1b1bcb418e22f96f19fb806f02ac8c6d46745ccd66bfd1c8c4bae50ee44fa1f14ba54b9318847ba12d989353de9d1567ac10c44080130cdce7a70dd31686c831e94c5597842fd01948c06f3e7ccf9e65626d49decad17615d0f819b5738023279e61fa21d126b09d6255f10cdcfc9089532737560846f2b1598b5ac"}, &(0x7f00006f5000)=0xb1) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r2, 0x10e, 0x8, &(0x7f00008cd000)=0x100, 0x4) 2017/12/17 11:24:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10000000010, 0x2, 0xc) write(r0, &(0x7f0000150000)="1f00000001021300fd4345bb000100220240000009000700011601130000c4", 0x1f) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000671000-0x20)={@common='ip6_vti0\x00', @ifru_flags=0x4300}) 2017/12/17 11:24:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f000006c000)={@random="e3ae8895310d", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x4000000800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x67, 0x0, @rand_addr=0x0, @broadcast=0xffffffff, {[]}}, @igmp={0x21, 0x0, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, "bc010000dede23000000800005070000e60100b0"}}}}}, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000f16000-0x10)='/selinux/access\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f00006fc000-0x4)=0x80000001, 0x4) bpf$PROG_LOAD(0x5, &(0x7f0000614000-0x30)={0xf, 0x2, &(0x7f0000346000-0x10)=[@generic={0x0, 0x3, 0x81, 0xfffffffffffffffb}, @map={0x8001, 0x200, 0x3, r0}], &(0x7f0000be8000-0x18)='wlan1}posix_acl_access,\x00', 0x2, 0x0, &(0x7f00007bc000)=""/0, 0x1, 0x1}, 0x30) 2017/12/17 11:24:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0xf, 0x0, &(0x7f0000000000)={0x0, 0x0}) setrlimit(0xb, &(0x7f0000ca0000-0x10)={0x0, 0x0}) mlock2(&(0x7f0000912000/0x4000)=nil, 0x4000, 0x81) prctl$setmm(0x23, 0x0, &(0x7f0000ab6000/0x3000)=nil) mremap(&(0x7f00007c5000/0x1000)=nil, 0x1000, 0x4000, 0x200000000000000, &(0x7f0000e60000/0x4000)=nil) syz_open_dev$tun(&(0x7f0000ef5000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000f58000)={@generic="431df1f38e6e005a112f648d1c22ce26", @ifru_addrs=@rc={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}}) ioctl$SIOCSIFHWADDR(0xffffffffffffffff, 0x8924, &(0x7f0000317000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x20000000000009, 0x7, @fr_pvc_info=&(0x7f0000d94000-0x14)={0x6, @generic="61e8f06fa5db19c6369a1383355544d6"}}}) socket$netlink(0x10, 0x3, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000016000-0x8)={0x0, 0x0}, &(0x7f00003a8000)=0x8) ioctl$DRM_IOCTL_GET_MAP(0xffffffffffffffff, 0xc0186404, &(0x7f0000e4d000)={&(0x7f0000b2c000/0x4000)=nil, 0x4, 0x0, 0x82, &(0x7f0000916000/0x3000)=nil, 0x0}) clone(0x1200000, &(0x7f0000b94000-0x4c)="7c1151d40100ffffffffffffff6011000100ffff06b3a03de50d3824e711bb687f374afc03000000ed1fba023d91fec833ff83050563def101bbdb99bbe8e10f2504faff7cc2537c9a3b23e4", &(0x7f00000c1000-0x4)=0x0, &(0x7f000048e000)=0x0, &(0x7f00007a1000-0x50)="bb99b1083481d5c5c32c03b9a47f88ad59fc70f0fe619aa087f7ef8a85c2c810396e8da8ea0a2cc365974e559f6796be948e5ff93b7509d8c1a0688fed11cac328a4b2e02943649860550348e195e3c3") mbind(&(0x7f0000331000/0x3000)=nil, 0x3000, 0x1, &(0x7f000080e000-0x8)=0x0, 0x8, 0x2) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000e41000-0x12)='/dev/loop-control\x00', 0x0, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c81, r1) 2017/12/17 11:24:15 executing program 6: r0 = syz_open_dev$vcsn(&(0x7f00009e1000-0xa)='/dev/vcs#\x00', 0x7f, 0x100) r1 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000014000)=0x0) ptrace$pokeuser(0x6, r2, 0x5, 0x7fffffff) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r1, &(0x7f0000017000-0x8b6)="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", 0x8b7, 0x0, &(0x7f0000015000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/17 11:24:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000001000-0x83)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f0000804000)="") mknod(&(0x7f0000ff0000)='./file0\x00', 0x10000000007fe, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f000017a000-0x8)=[], &(0x7f000077a000)=[]) open(&(0x7f0000635000-0x8)='./file0\x00', 0x200, 0x0) mknod$loop(&(0x7f000035f000-0x8)='./file0\x00', 0x100, 0x0) 2017/12/17 11:24:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00002f0000-0xf)='/dev/sequencer\x00', 0xeb21c1d9a210484d, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001b5000-0xa)='/dev/ptmx\x00', 0x106, 0x0) r2 = open(&(0x7f0000be9000-0x8)='./file0\x00', 0x0, 0x5) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r1, 0x40485404, &(0x7f0000c89000-0x48)={{0xffffffffffffffff, 0x1, 0x101, 0x1, 0xc36c}, 0x8, 0x8001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000e3f000)=0x8001, 0x4) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000fba000)=@assoc_id=0x0, &(0x7f000009e000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00005d9000)={0x1, 0xf, 0x8, 0x4c53, r3}, &(0x7f0000682000-0x4)=0x10) unshare(0x20040200) r4 = socket(0x10, 0x3, 0x10) write(r4, &(0x7f0000bdb000)="220000001a00070b00000000ef001201014b81000500010007000000000000000500", 0x22) clock_gettime(0x9, &(0x7f00000ea000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r4, 0x84, 0x6c, &(0x7f000077a000)={0x0, 0xa9, "a90ab468f2f0d9d9ef5d04dbf065e5858eaba2237715449e25599ae59fd5eab42b52f052fb14484d857cfd00f4e1b1bcb418e22f96f19fb806f02ac8c6d46745ccd66bfd1c8c4bae50ee44fa1f14ba54b9318847ba12d989353de9d1567ac10c44080130cdce7a70dd31686c831e94c5597842fd01948c06f3e7ccf9e65626d49decad17615d0f819b5738023279e61fa21d126b09d6255f10cdcfc9089532737560846f2b1598b5ac"}, &(0x7f00006f5000)=0xb1) 2017/12/17 11:24:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0xf, 0x0, &(0x7f0000000000)={0x0, 0x0}) setrlimit(0xb, &(0x7f0000ca0000-0x10)={0x0, 0x0}) mlock2(&(0x7f0000912000/0x4000)=nil, 0x4000, 0x81) prctl$setmm(0x23, 0x0, &(0x7f0000ab6000/0x3000)=nil) mremap(&(0x7f00007c5000/0x1000)=nil, 0x1000, 0x4000, 0x200000000000000, &(0x7f0000e60000/0x4000)=nil) syz_open_dev$tun(&(0x7f0000ef5000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000f58000)={@generic="431df1f38e6e005a112f648d1c22ce26", @ifru_addrs=@rc={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}}) ioctl$SIOCSIFHWADDR(0xffffffffffffffff, 0x8924, &(0x7f0000317000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x20000000000009, 0x7, @fr_pvc_info=&(0x7f0000d94000-0x14)={0x6, @generic="61e8f06fa5db19c6369a1383355544d6"}}}) socket$netlink(0x10, 0x3, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000016000-0x8)={0x0, 0x0}, &(0x7f00003a8000)=0x8) ioctl$DRM_IOCTL_GET_MAP(0xffffffffffffffff, 0xc0186404, &(0x7f0000e4d000)={&(0x7f0000b2c000/0x4000)=nil, 0x4, 0x3, 0x0, &(0x7f0000916000/0x3000)=nil, 0x0}) clone(0x1200000, &(0x7f0000b94000-0x4c)="7c1151d40100ffffffffffffff6011000100ffff06b3a03de50d3824e711bb687f374afc03000000ed1fba023d91fec833ff83050563def101bbdb99bbe8e10f2504faff7cc2537c9a3b23e4", &(0x7f00000c1000-0x4)=0x0, &(0x7f000048e000)=0x0, &(0x7f00007a1000-0x50)="bb99b1083481d5c5c32c03b9a47f88ad59fc70f0fe619aa087f7ef8a85c2c810396e8da8ea0a2cc365974e559f6796be948e5ff93b7509d8c1a0688fed11cac328a4b2e02943649860550348e195e3c3") mbind(&(0x7f0000331000/0x3000)=nil, 0x3000, 0x1, &(0x7f000080e000-0x8)=0x0, 0x8, 0x2) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000e41000-0x12)='/dev/loop-control\x00', 0x0, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c81, r1) 2017/12/17 11:24:15 executing program 1: mmap(&(0x7f0000000000/0xae4000)=nil, 0xae4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000005000)={0x4, 0xffffffffffffffff, 0x0}) open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) sendmsg$unix(r2, &(0x7f0000002000-0x1c)={&(0x7f0000008000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000004000-0x8)=[{&(0x7f0000007000)='"', 0x1}], 0x1, &(0x7f0000005000)=[], 0x0, 0x0}, 0x4000) ioctl$KVM_SET_DEVICE_ATTR(r2, 0x4018aee1, &(0x7f0000004000-0x18)={0x0, 0x100000001, 0x1, &(0x7f0000003000)=0x0}) mmap(&(0x7f0000ae4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000ae5000-0x8)={0x0, 0x4}, &(0x7f0000ae5000-0x4)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000497000)={0x4, 0x480000000, 0x4, 0x4, 0xff, 0x1, 0x6e, 0xbe, r3}, 0x20) ioctl$KVM_GET_SUPPORTED_CPUID(0xffffffffffffffff, 0xc008ae05, &(0x7f0000005000)=""/20) 2017/12/17 11:24:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10000000010, 0x2, 0xc) r1 = open(&(0x7f00005bd000-0x8)='./file0\x00', 0x200801, 0x14) munmap(&(0x7f0000210000/0x4000)=nil, 0x4000) socket$inet6_dccp(0xa, 0x6, 0x0) prctl$intptr(0x1e, 0x9) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000582000-0xc)=@sack_info={0x0, 0x8, 0x0}, &(0x7f000086d000)=0xc) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_int(r1, 0x107, 0x13, &(0x7f0000fd2000-0x4)=0x0, &(0x7f0000fd1000)=0x4) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000fd0000)={r2, 0x4d, "d5b412453712d4b60c08f1d714185c533fd6bf6c18bb088016f5bc25897faa952b5d987f7e9072292314a8b31e1cc056eff3ad332157869ce416082838524bd714e23dc8771a8cf318e8772410"}, &(0x7f0000fd0000)=0x55) mmap(&(0x7f0000210000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000211000-0x1)={0x4}, 0x1) write(r0, &(0x7f0000150000)="1f00000001021300fd4345bb000100220240000009000700011601130000c4", 0x1f) [ 364.699467] netlink: 'syz-executor0': attribute type 7 has an invalid length. [ 364.735057] netlink: 'syz-executor0': attribute type 7 has an invalid length. 2017/12/17 11:24:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000001000-0x83)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f0000804000)="") mknod(&(0x7f0000ff0000)='./file0\x00', 0x10000000007fe, 0x0) r0 = open(&(0x7f0000635000-0x8)='./file0\x00', 0x200, 0x0) signalfd4(r0, &(0x7f0000cb4000-0x8)={0x1b}, 0x8, 0x80800) 2017/12/17 11:24:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00002f0000-0xf)='/dev/sequencer\x00', 0xeb21c1d9a210484d, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001b5000-0xa)='/dev/ptmx\x00', 0x106, 0x0) r2 = open(&(0x7f0000be9000-0x8)='./file0\x00', 0x0, 0x5) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r1, 0x40485404, &(0x7f0000c89000-0x48)={{0xffffffffffffffff, 0x1, 0x101, 0x1, 0xc36c}, 0x8, 0x8001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000e3f000)=0x8001, 0x4) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000fba000)=@assoc_id=0x0, &(0x7f000009e000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00005d9000)={0x1, 0xf, 0x8, 0x4c53, r3}, &(0x7f0000682000-0x4)=0x10) unshare(0x20040200) r4 = socket(0x10, 0x3, 0x10) write(r4, &(0x7f0000bdb000)="220000001a00070b00000000ef001201014b81000500010007000000000000000500", 0x22) clock_gettime(0x9, &(0x7f00000ea000)={0x0, 0x0}) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r2, 0x10e, 0x8, &(0x7f00008cd000)=0x100, 0x4) 2017/12/17 11:24:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0xf, 0x0, &(0x7f0000000000)={0x0, 0x0}) setrlimit(0xb, &(0x7f0000ca0000-0x10)={0x0, 0x0}) mlock2(&(0x7f0000912000/0x4000)=nil, 0x4000, 0x81) prctl$setmm(0x23, 0x0, &(0x7f0000ab6000/0x3000)=nil) mremap(&(0x7f00007c5000/0x1000)=nil, 0x1000, 0x4000, 0x200000000000000, &(0x7f0000e60000/0x4000)=nil) syz_open_dev$tun(&(0x7f0000ef5000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000f58000)={@generic="431df1f38e6e005a112f648d1c22ce26", @ifru_addrs=@rc={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}}) ioctl$SIOCSIFHWADDR(0xffffffffffffffff, 0x8924, &(0x7f0000317000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x20000000000009, 0x7, @fr_pvc_info=&(0x7f0000d94000-0x14)={0x6, @generic="61e8f06fa5db19c6369a1383355544d6"}}}) socket$netlink(0x10, 0x3, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000016000-0x8)={0x0, 0x0}, &(0x7f00003a8000)=0x8) ioctl$DRM_IOCTL_GET_MAP(0xffffffffffffffff, 0xc0186404, &(0x7f0000e4d000)={&(0x7f0000b2c000/0x4000)=nil, 0x4, 0x3, 0x0, &(0x7f0000916000/0x3000)=nil, 0x0}) clone(0x0, &(0x7f0000b94000-0x4c)="7c1151d40100ffffffffffffff6011000100ffff06b3a03de50d3824e711bb687f374afc03000000ed1fba023d91fec833ff83050563def101bbdb99bbe8e10f2504faff7cc2537c9a3b23e4", &(0x7f00000c1000-0x4)=0x0, &(0x7f000048e000)=0x0, &(0x7f00007a1000-0x50)="bb99b1083481d5c5c32c03b9a47f88ad59fc70f0fe619aa087f7ef8a85c2c810396e8da8ea0a2cc365974e559f6796be948e5ff93b7509d8c1a0688fed11cac328a4b2e02943649860550348e195e3c3") mbind(&(0x7f0000331000/0x3000)=nil, 0x3000, 0x1, &(0x7f000080e000-0x8)=0x0, 0x8, 0x2) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000e41000-0x12)='/dev/loop-control\x00', 0x0, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c81, r1) 2017/12/17 11:24:15 executing program 1: mmap(&(0x7f0000000000/0xae4000)=nil, 0xae4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000005000)={0x4, 0xffffffffffffffff, 0x0}) open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000ae4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r2, &(0x7f0000002000-0x1c)={&(0x7f0000008000-0x8)=@abs={0x4, 0x0, 0x0}, 0x8, &(0x7f0000ae4000)=[{&(0x7f0000007000)='"', 0x1}], 0x1, &(0x7f0000005000)=[], 0x0, 0x0}, 0x891) ioctl$KVM_IRQ_LINE_STATUS(r2, 0xc008ae67, &(0x7f0000ac2000)={0x7, 0x7}) ioctl$KVM_SET_DEVICE_ATTR(r2, 0x4018aee1, &(0x7f0000004000-0x18)={0x0, 0x100000001, 0x1, &(0x7f0000003000)=0x0}) ioctl$KVM_GET_SUPPORTED_CPUID(0xffffffffffffffff, 0xc008ae05, &(0x7f0000005000)=""/20) [ 364.820216] netlink: 'syz-executor0': attribute type 7 has an invalid length. 2017/12/17 11:24:15 executing program 7: memfd_create(&(0x7f00003e1000)='\x00', 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f000031e000)='/proc/self/net/pfkey\x00', 0x2, 0x0) 2017/12/17 11:24:15 executing program 0: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00003a4000-0xa)='/dev/cuse\x00', 0x4000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x3, 0xf, 0x3ff, &(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x10000000010, 0x2, 0xc) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f00003b4000)={{{{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x10000, @loopback={0x0, 0x1}, 0x457}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x2, 0x0, 0x1ff, "dc51af0caa99c430ac63e980f316864ba72436064ebba228ae8b12ffbf92cce2d1bc2a712509d95c53f1cdc59d9738bc6f9d4df95a3dc1b67c33b79157b74c81c3151378ed6497563f81d11609fb27a2"}, 0x160) write(r2, &(0x7f0000150000)="1f00000001021300fd4345bb000100220240000009000700011601130000c4", 0x1f) 2017/12/17 11:24:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00002f0000-0xf)='/dev/sequencer\x00', 0xeb21c1d9a210484d, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001b5000-0xa)='/dev/ptmx\x00', 0x106, 0x0) r2 = open(&(0x7f0000be9000-0x8)='./file0\x00', 0x0, 0x5) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r1, 0x40485404, &(0x7f0000c89000-0x48)={{0xffffffffffffffff, 0x1, 0x101, 0x1, 0xc36c}, 0x8, 0x8001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000e3f000)=0x8001, 0x4) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000fba000)=@assoc_id=0x0, &(0x7f000009e000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00005d9000)={0x1, 0xf, 0x8, 0x4c53, r3}, &(0x7f0000682000-0x4)=0x10) unshare(0x20040200) r4 = socket(0x10, 0x3, 0x10) write(r4, &(0x7f0000bdb000)="220000001a00070b00000000ef001201014b81000500010007000000000000000500", 0x22) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r2, 0x10e, 0x8, &(0x7f00008cd000)=0x100, 0x4) 2017/12/17 11:24:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0xf, 0x0, &(0x7f0000000000)={0x0, 0x0}) setrlimit(0xb, &(0x7f0000ca0000-0x10)={0x0, 0x0}) mlock2(&(0x7f0000912000/0x4000)=nil, 0x4000, 0x81) prctl$setmm(0x23, 0x0, &(0x7f0000ab6000/0x3000)=nil) mremap(&(0x7f00007c5000/0x1000)=nil, 0x1000, 0x4000, 0x200000000000000, &(0x7f0000e60000/0x4000)=nil) syz_open_dev$tun(&(0x7f0000ef5000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000f58000)={@generic="431df1f38e6e005a112f648d1c22ce26", @ifru_addrs=@rc={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}}) ioctl$SIOCSIFHWADDR(0xffffffffffffffff, 0x8924, &(0x7f0000317000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x20000000000009, 0x7, @fr_pvc_info=&(0x7f0000d94000-0x14)={0x6, @generic="61e8f06fa5db19c6369a1383355544d6"}}}) socket$netlink(0x10, 0x3, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000016000-0x8)={0x0, 0x0}, &(0x7f00003a8000)=0x8) ioctl$DRM_IOCTL_GET_MAP(0xffffffffffffffff, 0xc0186404, &(0x7f0000e4d000)={&(0x7f0000b2c000/0x4000)=nil, 0x4, 0x3, 0x0, &(0x7f0000916000/0x3000)=nil, 0x0}) clone(0x1200000, &(0x7f0000b94000-0x4c)="", &(0x7f00000c1000-0x4)=0x0, &(0x7f000048e000)=0x0, &(0x7f00007a1000-0x50)="bb99b1083481d5c5c32c03b9a47f88ad59fc70f0fe619aa087f7ef8a85c2c810396e8da8ea0a2cc365974e559f6796be948e5ff93b7509d8c1a0688fed11cac328a4b2e02943649860550348e195e3c3") mbind(&(0x7f0000331000/0x3000)=nil, 0x3000, 0x1, &(0x7f000080e000-0x8)=0x0, 0x8, 0x2) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000e41000-0x12)='/dev/loop-control\x00', 0x0, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c81, r1) 2017/12/17 11:24:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000001000-0x83)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f0000804000)="") mknod(&(0x7f0000ff0000)='./file0\x00', 0x10000000007fe, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f000017a000-0x8)=[], &(0x7f000077a000)=[]) r0 = syz_open_dev$vcsa(&(0x7f0000f26000-0xb)='/dev/vcsa#\x00', 0x7fff, 0x2000) ioctl$KVM_GET_FPU(r0, 0x81a0ae8c, &(0x7f0000455000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) rmdir(&(0x7f00001eb000)='./file0\x00') r1 = open(&(0x7f0000635000-0x8)='./file0\x00', 0x200, 0x0) ioctl$KDSKBMODE(r1, 0x4b45, &(0x7f0000f9a000-0x4)=0x8) 2017/12/17 11:24:15 executing program 1: mmap(&(0x7f0000000000/0xae4000)=nil, 0xae4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000005000)={0x4, 0xffffffffffffffff, 0x0}) open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000ae4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = request_key(&(0x7f0000245000-0x8)='rxrpc_s\x00', &(0x7f00006c1000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000ae5000)="f700", 0xfffffffffffffffd) mmap(&(0x7f0000ae5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = add_key(&(0x7f0000a06000-0x5)='ceph\x00', &(0x7f0000603000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000ae6000-0x68)="b34f98e3031dcd889581ade283bce79f2fded3d4d27bd3fea7d91084f2fbb85ec88c7e67cc1ed97dbeb1cbf8df77ff87ff89068f7202bdde6767d4f7663650b7d3bbabcddb40b15b588ce8bf667df5b502ec7d6f98563c78715395aa5962df2f5aa921e11085702f", 0x68, 0x0) keyctl$unlink(0x9, r3, r4) mmap(&(0x7f0000ae6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000ae7000-0x4)=0x0, &(0x7f0000ae5000-0x4)=0x4) sendmsg$unix(r2, &(0x7f0000002000-0x1c)={&(0x7f0000008000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000004000-0x8)=[{&(0x7f0000007000)='"', 0x1}], 0x1, &(0x7f0000005000)=[], 0x0, 0x0}, 0x4000) mmap(&(0x7f0000ae4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_DEVICE_ATTR(r2, 0x4018aee1, &(0x7f0000070000-0x18)={0x0, 0x100000001, 0x102, &(0x7f0000ae6000)=0x0}) ioctl$KVM_GET_SUPPORTED_CPUID(0xffffffffffffffff, 0xc008ae05, &(0x7f0000005000)=""/20) 2017/12/17 11:24:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0xf, 0xb797, &(0x7f0000000000)={0x0, 0x0}) ioctl$TUNSETNOCSUM(r0, 0x400454c8, &(0x7f000022d000-0x4)=0x9) setrlimit(0xb, &(0x7f0000ca0000-0x10)={0xae83, 0x1ff}) mlock2(&(0x7f0000912000/0x4000)=nil, 0x4000, 0x81) prctl$setmm(0x23, 0x5, &(0x7f0000ab6000/0x3000)=nil) mremap(&(0x7f00007c5000/0x1000)=nil, 0x1000, 0x4000, 0x200000000000000, &(0x7f0000e60000/0x4000)=nil) r1 = syz_open_dev$tun(&(0x7f0000ef5000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000f58000)={@generic="431df1f38e6e005a112f648d1c22ce26", @ifru_addrs=@rc={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}}) ioctl$SIOCSIFHWADDR(r1, 0x8924, &(0x7f0000317000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x20000000000009, 0x7, @fr_pvc_info=&(0x7f0000d94000-0x14)={0x6, @generic="61e8f06fa5db19c6369a1383355544d6"}}}) socket$netlink(0x10, 0x3, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000016000-0x8)={0x0, 0x5}, &(0x7f00003a8000)=0x8) ioctl$DRM_IOCTL_GET_MAP(0xffffffffffffffff, 0xc0186404, &(0x7f0000e4d000)={&(0x7f0000b2c000/0x4000)=nil, 0x4, 0x3, 0x82, &(0x7f0000916000/0x3000)=nil, 0x0}) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000e41000-0x12)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) 2017/12/17 11:24:15 executing program 6: r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000017000-0x8b6)="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", 0x8b7, 0x0, &(0x7f0000015000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet(r0, &(0x7f0000017000-0x10)={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/selinux/load\x00', 0x2, 0x0) ioctl$KVM_GET_XSAVE(r1, 0x9000aea4, &(0x7f0000000000)={""/1024}) 2017/12/17 11:24:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0xf, 0x0, &(0x7f0000000000)={0x0, 0x0}) setrlimit(0xb, &(0x7f0000ca0000-0x10)={0x0, 0x0}) mlock2(&(0x7f0000912000/0x4000)=nil, 0x4000, 0x81) prctl$setmm(0x23, 0x0, &(0x7f0000ab6000/0x3000)=nil) mremap(&(0x7f00007c5000/0x1000)=nil, 0x1000, 0x4000, 0x200000000000000, &(0x7f0000e60000/0x4000)=nil) syz_open_dev$tun(&(0x7f0000ef5000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000f58000)={@generic="431df1f38e6e005a112f648d1c22ce26", @ifru_addrs=@rc={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}}) ioctl$SIOCSIFHWADDR(0xffffffffffffffff, 0x8924, &(0x7f0000317000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x20000000000009, 0x7, @fr_pvc_info=&(0x7f0000d94000-0x14)={0x6, @generic="61e8f06fa5db19c6369a1383355544d6"}}}) socket$netlink(0x10, 0x3, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000016000-0x8)={0x0, 0x0}, &(0x7f00003a8000)=0x8) ioctl$DRM_IOCTL_GET_MAP(0xffffffffffffffff, 0xc0186404, &(0x7f0000e4d000)={&(0x7f0000b2c000/0x4000)=nil, 0x4, 0x3, 0x0, &(0x7f0000916000/0x3000)=nil, 0x0}) clone(0x1200000, &(0x7f0000b94000-0x4c)="7c1151d40100ffffffffffffff6011000100ffff06b3a03de50d3824e711bb687f374afc0300", &(0x7f00000c1000-0x4)=0x0, &(0x7f000048e000)=0x0, &(0x7f00007a1000-0x50)="bb99b1083481d5c5c32c03b9a47f88ad59fc70f0fe619aa087f7ef8a85c2c810396e8da8ea0a2cc365974e559f6796be948e5ff93b7509d8c1a0688fed11cac328a4b2e02943649860550348e195e3c3") mbind(&(0x7f0000331000/0x3000)=nil, 0x3000, 0x1, &(0x7f000080e000-0x8)=0x0, 0x8, 0x2) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000e41000-0x12)='/dev/loop-control\x00', 0x0, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c81, r1) 2017/12/17 11:24:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x2, 0x200000000000c) write(r0, &(0x7f0000150000)="1f00000001021300fd4345bb000100220240000009000700011601130000c4", 0x1f) prctl$setendian(0x14, 0x3) [ 364.975803] netlink: 'syz-executor0': attribute type 7 has an invalid length. 2017/12/17 11:24:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00002f0000-0xf)='/dev/sequencer\x00', 0xeb21c1d9a210484d, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001b5000-0xa)='/dev/ptmx\x00', 0x106, 0x0) r2 = open(&(0x7f0000be9000-0x8)='./file0\x00', 0x0, 0x5) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r1, 0x40485404, &(0x7f0000c89000-0x48)={{0xffffffffffffffff, 0x1, 0x101, 0x1, 0xc36c}, 0x8, 0x8001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000e3f000)=0x8001, 0x4) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000fba000)=@assoc_id=0x0, &(0x7f000009e000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00005d9000)={0x1, 0xf, 0x8, 0x4c53, r3}, &(0x7f0000682000-0x4)=0x10) unshare(0x20040200) write(0xffffffffffffffff, &(0x7f0000bdb000)="220000001a00070b00000000ef001201014b81000500010007000000000000000500", 0x22) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r2, 0x10e, 0x8, &(0x7f00008cd000)=0x100, 0x4) 2017/12/17 11:24:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000001000-0x83)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f0000804000)="") r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000e72000)='net/llc\x00') getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00009f1000-0x108)={0x0, @in={{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x6, 0x10001, 0x81, 0xeaa4, 0xffffffff, 0x200, 0x4, 0x2, 0x7, 0xfffffffffffffffc, 0x100, 0xfff, 0xc5e, 0x1c, 0xfff]}, &(0x7f0000041000)=0x108) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f000006e000)={0x0, 0x800, 0x4, 0xb2, 0x2, 0x200, 0x7, 0x7fff, {0x0, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfff, 0x1, 0x2, 0x8, 0x15}}, &(0x7f0000bbe000)=0xb8) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000f91000)=@assoc_value={r1, 0x7}, &(0x7f0000350000)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00001be000)={0x0, 0x2}, &(0x7f0000ff3000)=0x6) mknod(&(0x7f0000ff0000)='./file0\x00', 0x10000000007fe, 0x0) ppoll(&(0x7f00005c6000)=[], 0x0, &(0x7f0000142000)={0x0, 0x0}, &(0x7f0000670000-0x8)={0xffffffffffffffff}, 0x8) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f000017a000-0x8)=[], &(0x7f000077a000)=[]) open(&(0x7f0000635000-0x8)='./file0\x00', 0x200, 0x0) 2017/12/17 11:24:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0xf, 0x0, &(0x7f0000000000)={0x0, 0x0}) setrlimit(0xb, &(0x7f0000ca0000-0x10)={0x0, 0x0}) mlock2(&(0x7f0000912000/0x4000)=nil, 0x4000, 0x81) prctl$setmm(0x23, 0x0, &(0x7f0000ab6000/0x3000)=nil) mremap(&(0x7f00007c5000/0x1000)=nil, 0x1000, 0x4000, 0x200000000000000, &(0x7f0000e60000/0x4000)=nil) syz_open_dev$tun(&(0x7f0000ef5000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000f58000)={@generic="431df1f38e6e005a112f648d1c22ce26", @ifru_addrs=@rc={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}}) ioctl$SIOCSIFHWADDR(0xffffffffffffffff, 0x8924, &(0x7f0000317000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x20000000000009, 0x7, @fr_pvc_info=&(0x7f0000d94000-0x14)={0x6, @generic="61e8f06fa5db19c6369a1383355544d6"}}}) socket$netlink(0x10, 0x3, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000016000-0x8)={0x0, 0x0}, &(0x7f00003a8000)=0x8) ioctl$DRM_IOCTL_GET_MAP(0xffffffffffffffff, 0xc0186404, &(0x7f0000e4d000)={&(0x7f0000b2c000/0x4000)=nil, 0x4, 0x3, 0x0, &(0x7f0000916000/0x3000)=nil, 0x0}) clone(0x1200000, &(0x7f0000b94000-0x4c)="", &(0x7f00000c1000-0x4)=0x0, &(0x7f000048e000)=0x0, &(0x7f00007a1000-0x50)="bb99b1083481d5c5c32c03b9a47f88ad59fc70f0fe619aa087f7ef8a85c2c810396e8da8ea0a2cc365974e559f6796be948e5ff93b7509d8c1a0688fed11cac328a4b2e02943649860550348e195e3c3") mbind(&(0x7f0000331000/0x3000)=nil, 0x3000, 0x1, &(0x7f000080e000-0x8)=0x0, 0x8, 0x2) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000e41000-0x12)='/dev/loop-control\x00', 0x0, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c81, r1) 2017/12/17 11:24:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10000000010, 0x2, 0xc) write(r0, &(0x7f0000150000)="1f00000001021300fd4345bb000100220240000009000700011601130000c4", 0x1f) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f000010a000)={0x0}, &(0x7f0000788000-0x4)=0x4) r1 = dup(r0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000471000)={0x0, 0x0}) ioctl$KVM_XEN_HVM_CONFIG(r1, 0x4038ae7a, &(0x7f00001d3000-0x30)={0x81, 0xbfd, &(0x7f00004f4000-0xb7)="e0203503c450d6418ae6e5939b23948b82c66c62f6dceda3a8161110ba2a8d0d35904ac1c570fe63797e94214b49eeba97ec30e7055cb0969ee8599fdcfacce17a94d8f21315cd48f18440e2b46038b117fde4a63139a55264adf76c0fe6a3647033dd5664afe1b7e64d420157fecf7e3b47fc1b136eb686ffc60130c8da1576cd4b0ef33e5a8908069dac232bbd92941b77c42d160f3711900451e7cad68eca2137d01d054f017cf3aa7f58918222b72f2356660d929a", &(0x7f000021a000-0xbb)="c30d6160ebbfc3ba07d6e47d8865973dee92a23a2fc10fc533cbaced5f0c0e8935e7dca3af0259d5725f666622d6df2482c5b51a4a66fa17541532f3db69fe2cf331b318ed02e9940839f0a74a0013aeb1166ee63d3295373fcde1e84bde65c3d29cd2385aeb83379d8f9455a7ededa50a7203bca903dd28841d854c3ef1ece4808356b41ec48fb429578fa6ad777546d89324d4a54a3baa532edb6f0e019a9b1f6582514b3eab63674f3c710bdee0bf6e74bb545bc294bbead5f5", 0xb7, 0xbb, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$SO_COOKIE(r2, 0x1, 0x39, &(0x7f0000ba2000-0x8)=0x0, &(0x7f0000c30000)=0x8) 2017/12/17 11:24:16 executing program 1: mmap(&(0x7f0000000000/0xae4000)=nil, 0xae4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000ae5000-0x10)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000ae4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_PIT(r0, 0x8048ae66, &(0x7f0000ae4000)={[{0x5, 0x7, 0x722, 0x5, 0x8001, 0x3, 0x2, 0x7, 0x7, 0x2, 0x4, 0x7fff, 0x0}, {0x1, 0xff, 0x800, 0x80000000, 0x3, 0x4, 0x8, 0x6, 0x3e, 0x50, 0x6c, 0x6, 0x3}, {0x9, 0x80000001, 0x5, 0x3, 0x2, 0x2, 0x0, 0x0, 0x6, 0x4, 0x8, 0xfffffffffffffff9, 0x5}], 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00004d1000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_DEVICE(r2, 0xc00caee0, &(0x7f0000005000)={0x4, 0xffffffffffffffff, 0x0}) open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) sendmsg$unix(r3, &(0x7f0000002000-0x1c)={&(0x7f0000008000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000004000-0x8)=[{&(0x7f0000007000)='"', 0x1}], 0x1, &(0x7f0000005000)=[], 0x0, 0x0}, 0x4000) ioctl$KVM_SET_DEVICE_ATTR(r3, 0x4018aee1, &(0x7f0000004000-0x18)={0x0, 0x100000001, 0x1, &(0x7f0000003000)=0x0}) ioctl$KVM_GET_SUPPORTED_CPUID(0xffffffffffffffff, 0xc008ae05, &(0x7f0000005000)=""/20) 2017/12/17 11:24:16 executing program 7: r0 = dup(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000002000-0x8c)={0x0, 0x0, 0x0, 0x0, 0x4000000000010401, 0x0, 0xffffffffffffffff, 0xc, "8cd1f13460aa3d91621e896a8a322f270a116df337d5666f6930043f4bce4d2d4c334ab06842f41e0cdfddf913bad69c80953ef200a319d3f9e47e155a154bfc", "b9770c63dc153b3e117f5ba1104ac7dc6b91bacee0afedbde014f98bbf69c710", [0x1, 0x7], 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f000006c000)={@random="e3ae8895310d", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x4000000800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x67, 0x0, @rand_addr=0x0, @broadcast=0xffffffff, {[]}}, @igmp={0x21, 0x0, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, "bc010000dede23000000800005070000e60100b0"}}}}}, 0x0) 2017/12/17 11:24:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00002f0000-0xf)='/dev/sequencer\x00', 0xeb21c1d9a210484d, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001b5000-0xa)='/dev/ptmx\x00', 0x106, 0x0) r2 = open(&(0x7f0000be9000-0x8)='./file0\x00', 0x0, 0x5) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r1, 0x40485404, &(0x7f0000c89000-0x48)={{0xffffffffffffffff, 0x1, 0x101, 0x1, 0xc36c}, 0x8, 0x8001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000e3f000)=0x8001, 0x4) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000fba000)=@assoc_id=0x0, &(0x7f000009e000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00005d9000)={0x1, 0xf, 0x8, 0x4c53, r3}, &(0x7f0000682000-0x4)=0x10) r4 = socket(0x10, 0x3, 0x10) write(r4, &(0x7f0000bdb000)="220000001a00070b00000000ef001201014b81000500010007000000000000000500", 0x22) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r2, 0x10e, 0x8, &(0x7f00008cd000)=0x100, 0x4) 2017/12/17 11:24:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0xf, 0x0, &(0x7f0000000000)={0x0, 0x0}) setrlimit(0xb, &(0x7f0000ca0000-0x10)={0x0, 0x0}) mlock2(&(0x7f0000912000/0x4000)=nil, 0x4000, 0x81) prctl$setmm(0x23, 0x0, &(0x7f0000ab6000/0x3000)=nil) mremap(&(0x7f00007c5000/0x1000)=nil, 0x1000, 0x4000, 0x200000000000000, &(0x7f0000e60000/0x4000)=nil) syz_open_dev$tun(&(0x7f0000ef5000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000f58000)={@generic="431df1f38e6e005a112f648d1c22ce26", @ifru_addrs=@rc={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}}) ioctl$SIOCSIFHWADDR(0xffffffffffffffff, 0x8924, &(0x7f0000317000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x20000000000009, 0x7, @fr_pvc_info=&(0x7f0000d94000-0x14)={0x6, @generic="61e8f06fa5db19c6369a1383355544d6"}}}) socket$netlink(0x10, 0x3, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000016000-0x8)={0x0, 0x0}, &(0x7f00003a8000)=0x8) ioctl$DRM_IOCTL_GET_MAP(0xffffffffffffffff, 0xc0186404, &(0x7f0000e4d000)={&(0x7f0000b2c000/0x4000)=nil, 0x4, 0x3, 0x0, &(0x7f0000916000/0x3000)=nil, 0x0}) clone(0x1200000, &(0x7f0000b94000-0x4c)="7c1151d40100ffffffffffffff6011000100ff", &(0x7f00000c1000-0x4)=0x0, &(0x7f000048e000)=0x0, &(0x7f00007a1000-0x50)="bb99b1083481d5c5c32c03b9a47f88ad59fc70f0fe619aa087f7ef8a85c2c810396e8da8ea0a2cc365974e559f6796be948e5ff93b7509d8c1a0688fed11cac328a4b2e02943649860550348e195e3c3") mbind(&(0x7f0000331000/0x3000)=nil, 0x3000, 0x1, &(0x7f000080e000-0x8)=0x0, 0x8, 0x2) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000e41000-0x12)='/dev/loop-control\x00', 0x0, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c81, r1) [ 365.119660] netlink: 'syz-executor0': attribute type 7 has an invalid length. 2017/12/17 11:24:16 executing program 1: mmap(&(0x7f0000000000/0xae4000)=nil, 0xae4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000005000)={0x4, 0xffffffffffffffff, 0x0}) getsockopt$netlink(r2, 0x10e, 0x6, &(0x7f0000783000+0xdd4)=""/164, &(0x7f000016f000-0x4)=0xa4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) exit(0x8000) mlock2(&(0x7f00009b5000/0x3000)=nil, 0x3000, 0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) r3 = socket$netlink(0x10, 0x3, 0x10) sendmsg$netlink(r3, &(0x7f0000012000+0x808)={0x0, 0x0, &(0x7f0000009000-0x10)=[{&(0x7f0000dc7000)=[{0x14, 0x1d, 0x719, 0x0, 0x0, '\v'}], 0x14}], 0x1, &(0x7f00005e3000-0xb0)=[], 0x0, 0x0}, 0x0) open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000172000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000434000)=0x14) sendmsg$unix(r2, &(0x7f0000002000-0x1c)={&(0x7f0000008000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000004000-0x8)=[{&(0x7f0000007000)='"', 0x1}], 0x1, &(0x7f0000005000)=[], 0x0, 0x0}, 0x4000) ioctl$KVM_SET_DEVICE_ATTR(r1, 0x4018aee1, &(0x7f0000004000-0x18)={0x0, 0x10000, 0x5, &(0x7f00000f4000-0x8)=0x0}) ioctl$KVM_GET_SUPPORTED_CPUID(0xffffffffffffffff, 0xc008ae05, &(0x7f0000005000)=""/20) 2017/12/17 11:24:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00002f0000-0xf)='/dev/sequencer\x00', 0xeb21c1d9a210484d, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001b5000-0xa)='/dev/ptmx\x00', 0x106, 0x0) r2 = open(&(0x7f0000be9000-0x8)='./file0\x00', 0x0, 0x5) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r1, 0x40485404, &(0x7f0000c89000-0x48)={{0xffffffffffffffff, 0x1, 0x101, 0x1, 0xc36c}, 0x8, 0x8001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000e3f000)=0x8001, 0x4) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000fba000)=@assoc_id=0x0, &(0x7f000009e000-0x4)=0x4) r3 = socket(0x10, 0x3, 0x10) write(r3, &(0x7f0000bdb000)="220000001a00070b00000000ef001201014b81000500010007000000000000000500", 0x22) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r2, 0x10e, 0x8, &(0x7f00008cd000)=0x100, 0x4) 2017/12/17 11:24:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0xf, 0x0, &(0x7f0000000000)={0x0, 0x0}) setrlimit(0xb, &(0x7f0000ca0000-0x10)={0x0, 0x0}) mlock2(&(0x7f0000912000/0x4000)=nil, 0x4000, 0x81) prctl$setmm(0x23, 0x0, &(0x7f0000ab6000/0x3000)=nil) mremap(&(0x7f00007c5000/0x1000)=nil, 0x1000, 0x4000, 0x200000000000000, &(0x7f0000e60000/0x4000)=nil) syz_open_dev$tun(&(0x7f0000ef5000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000f58000)={@generic="431df1f38e6e005a112f648d1c22ce26", @ifru_addrs=@rc={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}}) ioctl$SIOCSIFHWADDR(0xffffffffffffffff, 0x8924, &(0x7f0000317000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x20000000000009, 0x7, @fr_pvc_info=&(0x7f0000d94000-0x14)={0x6, @generic="61e8f06fa5db19c6369a1383355544d6"}}}) socket$netlink(0x10, 0x3, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000016000-0x8)={0x0, 0x0}, &(0x7f00003a8000)=0x8) ioctl$DRM_IOCTL_GET_MAP(0xffffffffffffffff, 0xc0186404, &(0x7f0000e4d000)={&(0x7f0000b2c000/0x4000)=nil, 0x4, 0x3, 0x0, &(0x7f0000916000/0x3000)=nil, 0x0}) clone(0x1200000, &(0x7f0000b94000-0x4c)="7c1151d40100ffffffffffffff6011000100ffff06b3a03de50d3824e7", &(0x7f00000c1000-0x4)=0x0, &(0x7f000048e000)=0x0, &(0x7f00007a1000-0x50)="bb99b1083481d5c5c32c03b9a47f88ad59fc70f0fe619aa087f7ef8a85c2c810396e8da8ea0a2cc365974e559f6796be948e5ff93b7509d8c1a0688fed11cac328a4b2e02943649860550348e195e3c3") mbind(&(0x7f0000331000/0x3000)=nil, 0x3000, 0x1, &(0x7f000080e000-0x8)=0x0, 0x8, 0x2) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000e41000-0x12)='/dev/loop-control\x00', 0x0, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c81, r1) 2017/12/17 11:24:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000001000-0x83)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f0000804000)="") r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000415000)={0x0, 0x2c, &(0x7f0000647000)=[@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x100000000, @loopback={0x0, 0x1}, 0x2}]}, &(0x7f0000950000-0x4)=0xc) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000043000-0x8)=@assoc_value={r1, 0x80}, 0x8) mknod(&(0x7f0000ff0000)='./file0\x00', 0x10000000007fe, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f000017a000-0x8)=[], &(0x7f000077a000)=[]) modify_ldt$write2(0x11, &(0x7f0000ed6000-0x10)={0x78f, 0x0, 0x400, 0xfffffffffffffff7, 0x4, 0x8, 0x0, 0x3ff, 0x4, 0x1f}, 0x10) r2 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000b5d000)='/selinux/create\x00', 0x2, 0x0) getpeername$ipx(r2, &(0x7f00000f7000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000acf000)=0x10) syz_open_dev$mice(&(0x7f0000a34000-0x10)='/dev/input/mice\x00', 0x0, 0x20001) open(&(0x7f0000635000-0x8)='./file0\x00', 0x200, 0x0) [ 365.187601] netlink: 'syz-executor0': attribute type 7 has an invalid length. 2017/12/17 11:24:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f00002f0000-0xf)='/dev/sequencer\x00', 0xeb21c1d9a210484d, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001b5000-0xa)='/dev/ptmx\x00', 0x106, 0x0) r1 = open(&(0x7f0000be9000-0x8)='./file0\x00', 0x0, 0x5) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x40485404, &(0x7f0000c89000-0x48)={{0xffffffffffffffff, 0x1, 0x101, 0x1, 0xc36c}, 0x8, 0x8001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000e3f000)=0x8001, 0x4) r2 = socket(0x10, 0x3, 0x10) write(r2, &(0x7f0000bdb000)="220000001a00070b00000000ef001201014b81000500010007000000000000000500", 0x22) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r1, 0x10e, 0x8, &(0x7f00008cd000)=0x100, 0x4) 2017/12/17 11:24:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10000000010, 0x2, 0xc) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f00007af000+0xf3d)={r0}) write(r0, &(0x7f0000150000)="1f00000001021300fd4345bb000100220240000009000700011601130000c4", 0x1f) 2017/12/17 11:24:16 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/17 11:24:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0xf, 0x0, &(0x7f0000000000)={0x0, 0x0}) setrlimit(0xb, &(0x7f0000ca0000-0x10)={0x0, 0x0}) mlock2(&(0x7f0000912000/0x4000)=nil, 0x4000, 0x81) prctl$setmm(0x23, 0x0, &(0x7f0000ab6000/0x3000)=nil) mremap(&(0x7f00007c5000/0x1000)=nil, 0x1000, 0x4000, 0x200000000000000, &(0x7f0000e60000/0x4000)=nil) syz_open_dev$tun(&(0x7f0000ef5000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000f58000)={@generic="431df1f38e6e005a112f648d1c22ce26", @ifru_addrs=@rc={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}}) ioctl$SIOCSIFHWADDR(0xffffffffffffffff, 0x8924, &(0x7f0000317000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x20000000000009, 0x7, @fr_pvc_info=&(0x7f0000d94000-0x14)={0x6, @generic="61e8f06fa5db19c6369a1383355544d6"}}}) socket$netlink(0x10, 0x3, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000016000-0x8)={0x0, 0x0}, &(0x7f00003a8000)=0x8) ioctl$DRM_IOCTL_GET_MAP(0xffffffffffffffff, 0xc0186404, &(0x7f0000e4d000)={&(0x7f0000b2c000/0x4000)=nil, 0x4, 0x3, 0x0, &(0x7f0000916000/0x3000)=nil, 0x0}) clone(0x1200000, &(0x7f0000b94000-0x4c)="7c1151d40100ffffffffffffff6011000100ffff", &(0x7f00000c1000-0x4)=0x0, &(0x7f000048e000)=0x0, &(0x7f00007a1000-0x50)="bb99b1083481d5c5c32c03b9a47f88ad59fc70f0fe619aa087f7ef8a85c2c810396e8da8ea0a2cc365974e559f6796be948e5ff93b7509d8c1a0688fed11cac328a4b2e02943649860550348e195e3c3") mbind(&(0x7f0000331000/0x3000)=nil, 0x3000, 0x1, &(0x7f000080e000-0x8)=0x0, 0x8, 0x2) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000e41000-0x12)='/dev/loop-control\x00', 0x0, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c81, r1) 2017/12/17 11:24:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000001000-0x83)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f0000804000)="") mknod(&(0x7f0000ff0000)='./file0\x00', 0x10000000007fe, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f00004a9000)={0x7005, 0x2b5, 0x64175adc82eafc6b, 0x4, 0x4, 0x4, 0x2, 0x401, 0x0}, &(0x7f0000fa6000+0x28a)=0x20) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f000022b000-0x108)={r1, @in={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x8, 0x800, 0x7, 0x9, 0x3, 0x1, 0x2446954c, 0xff, 0x100000000, 0x9, 0x2, 0x8000, 0x3, 0x30d6, 0x4]}, &(0x7f0000250000)=0x108) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f000017a000-0x8)=[], &(0x7f000077a000)=[]) ioctl$DRM_IOCTL_SET_MASTER(r0, 0x641e) open(&(0x7f0000635000-0x8)='./file0\x00', 0x200, 0x0) 2017/12/17 11:24:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0xf, 0xb797, &(0x7f0000000000)={0x0, 0x0}) ioctl$TUNSETNOCSUM(r0, 0x400454c8, &(0x7f000022d000-0x4)=0x9) setrlimit(0xb, &(0x7f0000ca0000-0x10)={0xae83, 0x1ff}) mlock2(&(0x7f0000912000/0x4000)=nil, 0x4000, 0x81) prctl$setmm(0x23, 0x5, &(0x7f0000ab6000/0x3000)=nil) mremap(&(0x7f00007c5000/0x1000)=nil, 0x1000, 0x4000, 0x200000000000000, &(0x7f0000e60000/0x4000)=nil) r1 = syz_open_dev$tun(&(0x7f0000ef5000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000f58000)={@generic="431df1f38e6e005a112f648d1c22ce26", @ifru_addrs=@rc={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}}) ioctl$SIOCSIFHWADDR(r1, 0x8924, &(0x7f0000317000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x20000000000009, 0x7, @fr_pvc_info=&(0x7f0000d94000-0x14)={0x6, @generic="61e8f06fa5db19c6369a1383355544d6"}}}) socket$netlink(0x10, 0x3, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000016000-0x8)={0x0, 0x5}, &(0x7f00003a8000)=0x8) clone(0x1200000, &(0x7f0000b94000-0x4c)="7c1151d40100ffffffffffffff6011000100ffff06b3a03de50d3824e711bb687f374afc03000000ed1fba023d91fec833ff83050563def101bbdb99bbe8e10f2504faff7cc2537c9a3b23e4", &(0x7f00000c1000-0x4)=0x0, &(0x7f000048e000)=0x0, &(0x7f00007a1000-0x50)="bb99b1083481d5c5c32c03b9a47f88ad59fc70f0fe619aa087f7ef8a85c2c810396e8da8ea0a2cc365974e559f6796be948e5ff93b7509d8c1a0688fed11cac328a4b2e02943649860550348e195e3c3") r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000e41000-0x12)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) 2017/12/17 11:24:16 executing program 6: r0 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_PPC_ALLOCATE_HTAB(r1, 0xc004aea7, &(0x7f0000000000)=0x7f) recvfrom$ax25(r1, &(0x7f0000000000)=""/200, 0xc8, 0x1, &(0x7f0000001000-0x10)={0x3, {"5a32349ff09e03"}, 0x3}, 0x10) r2 = getpid() r3 = geteuid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_CLIENT(r1, 0xc0186405, &(0x7f0000002000-0x20)={0x2, 0xffffffffffffffe0, r2, 0x3, r3, 0xc651, 0x7, 0x2}) socket$nfc_llcp(0x27, 0x0, 0x1) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000017000-0x8b6)="516b4d0465793273c89276c459686b89c912d12b2110138d85ca6a9f3ff8f8c9563b3bc744a7f627a05dee1605d4d522fed1df2c9e44b11a3af1642f9938b0ef58ca2c399e6506982a2af512ae8176d4c653410c24cde549a9fd71870f95fa6cea1f74ae675fc4410cb18d9184452eb5c8a0a824c26a0df9bd8a85c7b1dc4e64f5e55b99d9e334be1a8d66c39ae8393653ba4742c9a22a04291c8a79c17cacfbf212cf7cae54bb38a1530b73762952e4db36c9b609de525e560fae9b067833168466dcae7b1af5e1c4bb2cd135c5be76500847483559d404228b3a342de9c43b046f72333f7c8f8631fec73ea89b8bd0dd1945faffbf65c2a26ce1ff93c5c08d245e31c6a0a0db4a828f02ee76f2fe0b4b3bb3265adf8195163979cf22dab81dcf3587271125fd17490fc2e4fe052fc299803462c3d41adff8ea627b0541c1ac2405668a1992e1d0ae034ceb65c15a6a6b091f9d2ccb347c437939934970097caf07a3cc68b112e3ecc37843fa570fec088aa67f7c4d91fce96e4cc0c08035def0821df4347b7dcbd04e787c71d30e6d6163fb80ff46f6612f81f2566c7cf24b3343c93d0d9c2181fa07800cc8652e118e4a3717ca21eae9a16f1938adedf5c589712c1aa5e5a7192ca8195415629ec340d40ce237943b213fae65c0d42c64391daa6b120506fa990687b103be930d71488bfba0676a1458c3b51241d59befd46279ba59823b73dd97a38f81d02a9d4a25f319d599a64d3a76602becfaf3ef9a04fb4235f9f7e1a223a65f668b0b15a5db0a87a7e0680708c1f7975192f4b0122f79303169c2f8da279d85ff9bae241dddd2c494a5e95b7ad8aee247b8d366abd5b90d85165e3efd0fb93d92fcb4f9d28e8133c4dd7b3e97ae5662b83cf22165284351eb2672743159d785519495a233afcfafbb38e695b7bd347d12b421a966388d9d99e606de218b2593a0d7e251b99f7550ee0bf3e5ca7e6c8f8fa2c2d2193103f89f768f63f79b2f009d7edca3bd653296ee84b2de65a3b270ca3164c793a89b6ee6c56c5356afa571ffa80d63b8f465ed34b4300a23b6910172806a8e00831808a9f423a2b6abce29896b287fca0a2c30c437d499caed453f96f9044122b002a195f08f8711f6a33161b2b86a3fa24c44788ecdfb032e5eda8c5050461a154e3ec72470ee390688363fec1ec58d2b747430f1ce849a47099d19c45b3c487c0f9964348133de0ada9c583ab6dfb2e789e0676597f455368889606db4d1c90716a845e9da9387a6703b61bd6bb4bbe65ca615bf41526c1cbb538a935542c7391659c84e1ab644bb0a20e2d40f8b1570582bc9641b83229ac4b8dc11e15f01c14241b89f1dd7d28ef7b089e7b1afdaa3d88374ec088b4c65e8efc01db3ba93408226ca69027eafb31c2ee19e3fd228f7a31c6d2cbccd82d8a2fcdd7c9b5997fcbea2fbd0d6b1052b369dcad8ae7c1d4abb2fd3cbdf0d4425c407d67760ed083b3646d6aadeedc672069954f997c781f6bde4d9292cb1c7c05b63058e16f287ea0d5e497e8967028bdf6298205ec18ea610eea63138c8b1ef18ca0cdadbf22707e6cdf66b65ac1b3ed68a6d4362a5623c95e5330b82bcaa3f36c7974c2951e4ae29bfd95e463a17fb96ef156b835aadd38fbe89adf1e3547f3dc1cd566d7ee435168e0fd7b81b7a0aa2bbee39b773209afeaaffb1a9948ef29e51d8b63aba61ce7ddd4128a31992dcd757b4900bb3ee82f4071f34deb48528f1afed7c0817d71ef4c3a9e76139e524eb3a8356c0e76a62ef3e5fb0ffba3ce3312ee20247a60ab6943d03730add59a76b43d4c0cd54f80c4cacadeeb5a03072bbc5408caac7ad21425ba6622fd6a973256285b21a1d523ad225cb8989449178e3d1cab9c02b701c64a3aa457d83616d325a0c13f1cee7edd841137a89ac1d938c52e203af5e45a6afbae3c9d4ee748018a235345aa5fd5337ab05cb052f99607d6d847284855664dd2bd5c29293b24e70977950b669f430f2a14ea75a496875d6233f65b19d6ffc1256e2f99c2be9ddb67daeec1bfbaa58a9467fde5c536283a7bb7f497600ef2f3363df81e5889f698ff68b8f96eca2ebafe542d91cf9501a6537c46862d4bb042b3af0fac7665bf663526d5831c3fd34c40983eb3ace56a07775cdd998872080bcb88c7967437547031402f28e5c1663e15ea21ff62c771e5f4854b520cf153b4e054ccbc5872e272344adf13b846b86a4b747aeed7b3c9162e580396dad5ed5619c8fcd0838f7ada6c46f098ce9221439d2d06613ff5b036910d7a76c89caa58fd312e92c8fd85431562a9080cca800d68285c2d618143988ef19962262e1339a0e55e4b9cba1a0fad2671b3a057b1448b75502745a540eb276258f423e54028f3c20d70f5cd448d76e439e27404480ebb8881bc24e1a02a8c25889df43029126a0b2e48b7891390e15ffe1efd83c8514666e613d90c7d5302643b5e07a9accaa8844891434f4e60a7ba247c210a84ac2b4e8e2dd1ce599b831a9dbd715f814c2d4e13b06b4d8f85b65af854db8211f2bbc69360ef5361499dcca3dacf02b94402387463889094e7513d960690e510a426d392a7f4bb020d610c0b50913a25f4a4e9fa9e8d29f27cbe63c4020d7104d14c14d8e87451b28dc89c7b7af979fb7513c46db436da6c7473dd0a4fb649617523dc2c78a5c02931a71e3d5582eedeb5b7ce4b5997f8b399b0ea234b4759db3596597de284b448472c58c2747aa22e0b8f3fdd285d5c78669be89175e2a2b2c44a3b6a9842cf0619bba72f2fc6ce7f43ace815c0a36ce33a4ddf7b22fdc973a3c2b6bb71425d90fa792878367453d1ab0ea2901f5f0de386ca976f91ed5ab8d6df8309ed37daaca094ae054e5310dbaa1a5ae840dc6f99c17661ec5d6816da15b42b23d8e69387fb4dbaf25853ce855820b3d4fbfad5ec50a256b61294edbda7983fca43f88a46e853a7c3c3424127c4433670190db4114724469f17807476769cd39d9773e73179d98c0d4c84157cd05a13bb4d1fd8c1f3cde7b5513c6fa8015f35c3d08ba8b060f9bf3f07411a0e41c9e08884fb98325d8c7631f59c3b492a2a32bd230d511ee1f1b470fe1124bfe50e832a0161ff9eb49e2ce18116abe5bb3885910d1e1", 0x8b7, 0x0, &(0x7f0000015000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/17 11:24:16 executing program 1: mmap(&(0x7f0000000000/0xae4000)=nil, 0xae4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_unlink(&(0x7f00008a8000)=';posix_acl_accessbdevposix_acl_access:^%\x00') r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000005000)={0x4, 0xffffffffffffffff, 0x0}) open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) sendmsg$unix(r2, &(0x7f0000002000-0x1c)={&(0x7f0000008000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000004000-0x8)=[{&(0x7f0000007000)='"', 0x1}], 0x1, &(0x7f0000005000)=[], 0x0, 0x0}, 0x4000) ioctl$KVM_SET_DEVICE_ATTR(r2, 0x4018aee1, &(0x7f0000004000-0x18)={0x0, 0x100000001, 0x1, &(0x7f0000003000)=0x0}) ioctl$KVM_GET_SUPPORTED_CPUID(0xffffffffffffffff, 0xc008ae05, &(0x7f0000005000)=""/20) 2017/12/17 11:24:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0xf, 0x0, &(0x7f0000000000)={0x0, 0x0}) setrlimit(0xb, &(0x7f0000ca0000-0x10)={0x0, 0x0}) mlock2(&(0x7f0000912000/0x4000)=nil, 0x4000, 0x81) prctl$setmm(0x23, 0x0, &(0x7f0000ab6000/0x3000)=nil) mremap(&(0x7f00007c5000/0x1000)=nil, 0x1000, 0x4000, 0x200000000000000, &(0x7f0000e60000/0x4000)=nil) syz_open_dev$tun(&(0x7f0000ef5000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000f58000)={@generic="431df1f38e6e005a112f648d1c22ce26", @ifru_addrs=@rc={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}}) ioctl$SIOCSIFHWADDR(0xffffffffffffffff, 0x8924, &(0x7f0000317000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x20000000000009, 0x7, @fr_pvc_info=&(0x7f0000d94000-0x14)={0x6, @generic="61e8f06fa5db19c6369a1383355544d6"}}}) socket$netlink(0x10, 0x3, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000016000-0x8)={0x0, 0x0}, &(0x7f00003a8000)=0x8) ioctl$DRM_IOCTL_GET_MAP(0xffffffffffffffff, 0xc0186404, &(0x7f0000e4d000)={&(0x7f0000b2c000/0x4000)=nil, 0x4, 0x3, 0x0, &(0x7f0000916000/0x3000)=nil, 0x0}) clone(0x1200000, &(0x7f0000b94000-0x4c)="7c1151d40100ffffffffffffff6011000100ffff06b3a03de5", &(0x7f00000c1000-0x4)=0x0, &(0x7f000048e000)=0x0, &(0x7f00007a1000-0x50)="bb99b1083481d5c5c32c03b9a47f88ad59fc70f0fe619aa087f7ef8a85c2c810396e8da8ea0a2cc365974e559f6796be948e5ff93b7509d8c1a0688fed11cac328a4b2e02943649860550348e195e3c3") mbind(&(0x7f0000331000/0x3000)=nil, 0x3000, 0x1, &(0x7f000080e000-0x8)=0x0, 0x8, 0x2) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000e41000-0x12)='/dev/loop-control\x00', 0x0, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c81, r1) 2017/12/17 11:24:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(0xffffffffffffffff, &(0x7f0000150000)="1f00000001021300fd4345bb000100220240000009000700011601130000c4", 0x1f) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00001c2000-0xe)='/selinux/load\x00', 0x2, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000b6a000-0x4)=0x0) [ 365.335940] netlink: 'syz-executor0': attribute type 7 has an invalid length. 2017/12/17 11:24:16 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000b0c000)='/dev/vcsa#\x00', 0x6, 0x410000) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00005c7000)={0x0, 0x0, 0x0}, &(0x7f000041b000-0x4)=0xc) syz_emit_ethernet(0x3e, &(0x7f000006c000)={@random="e3ae8895310d", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x4000000800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x67, 0x0, @rand_addr=0x0, @broadcast=0xffffffff, {[]}}, @igmp={0x21, 0x0, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, "bc010000dede23000000800005070000e60100b0"}}}}}, 0x0) r1 = syz_open_dev$usbmon(&(0x7f000010c000-0xd)='/dev/usbmon#\x00', 0x9d, 0x2140c0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f000020d000-0x4)=0x0, &(0x7f000055a000-0x4)=0x4) dup(r0) socket$kcm(0x29, 0x4, 0x0) 2017/12/17 11:24:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f00002f0000-0xf)='/dev/sequencer\x00', 0xeb21c1d9a210484d, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001b5000-0xa)='/dev/ptmx\x00', 0x106, 0x0) r1 = open(&(0x7f0000be9000-0x8)='./file0\x00', 0x0, 0x5) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x40485404, &(0x7f0000c89000-0x48)={{0xffffffffffffffff, 0x1, 0x101, 0x1, 0xc36c}, 0x8, 0x8001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = socket(0x10, 0x3, 0x10) write(r2, &(0x7f0000bdb000)="220000001a00070b00000000ef001201014b81000500010007000000000000000500", 0x22) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r1, 0x10e, 0x8, &(0x7f00008cd000)=0x100, 0x4) 2017/12/17 11:24:16 executing program 1: mmap(&(0x7f0000000000/0xae4000)=nil, 0xae4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000005000)={0x4, 0xffffffffffffffff, 0x0}) open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) sendmsg$unix(r2, &(0x7f0000002000-0x1c)={&(0x7f0000008000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000004000-0x8)=[{&(0x7f0000007000)='"', 0x1}], 0x1, &(0x7f0000005000)=[], 0x0, 0x0}, 0x4000) lseek(r1, 0x0, 0x0) ioctl$KVM_SET_DEVICE_ATTR(r2, 0x4018aee1, &(0x7f0000004000-0x18)={0x0, 0x100000001, 0x1, &(0x7f0000003000)=0x0}) ioctl$KVM_GET_SUPPORTED_CPUID(0xffffffffffffffff, 0xc008ae05, &(0x7f0000005000)=""/20) 2017/12/17 11:24:16 executing program 0: r0 = socket$inet_icmp(0x2, 0x2, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000002000-0x4)={0x401}, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000001000-0x8)='./file0\x00', 0x80, 0x2) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000002000-0x4)={0x0}, &(0x7f0000003000-0x4)=0x4) sendmmsg(r0, &(0x7f00005f4000)=[{{&(0x7f0000000000)=@generic={0x0, "f93f6419c8e8aea4aee392424b6d05fa29db8166e454e75508c31d0f6e554067c7ae8e3692216e9e37fc9485b22267cf941a60ee5b874d237efe8ef42a3aac84fdd5cfb1dda7273119a834c78aa4f4182bf54de9828224ea6f320f9168b998b474d22360999ed55a75e5eadf0fc37f0c61e484afdc4ecea420c65827165d"}, 0x80, &(0x7f0000ff7000-0x10)=[{&(0x7f0000000000)="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", 0x1000}, {&(0x7f0000001000-0x9a)="f013e974d7983ed28c73f9335176e8b8747565e8df0dd26395f4a14d82f59af2d78d0cc5a0cfd020e433722b9b76694b6067763c8d13d29e6815ac2d5381710074697150cab9dd7ea420b0530ed4acfdade39ff210cee98ada1c6cd40037faa8755422de040d5a4fa6aed58725a6904b774611933e3702fa120be45e56a6038d7ac73f09488d3e22687e7a4962299e8dc5a02ccdc15f35bafc35", 0x9a}], 0x2, 0x0, 0x0, 0x48880}, 0x400}, {{&(0x7f00008f1000)=@ipx={0x4, 0x20, 0x5, "8ccce34fc397", 0x8, 0x0}, 0x10, &(0x7f00007c6000-0x50)=[{&(0x7f0000001000-0x2d)="ae313cb4c9cb811e5409cdac6adf28ac496a841c14c565b81c8b419cb1f46a24509bdb7cf900b046dfeb3cc8d0", 0x2d}, {&(0x7f0000001000-0xb2)="8cb5e5b87ab2e76f5d91e5ac44291519a424bb0ff7e221cb16ee1c1e8ba2215f7b732227e699d33dcde81d2d2d2897944d3d05670d8c199884b17f0ed2dcfab398cc799ffaa421bcd4ceb7c8bbe8854199e8aa671a921c327fa8c0e57733012707604ccfb7e17c44b5e61a8c5cc25690849bd39580120353efb3737ca9c1ab029c8161ec929b18a61ba623386e618ac852cea1f2e7edef3a81668993596cbb1e466937f790599cf55518fbd233fcf87a8007", 0xb2}, {&(0x7f0000000000)="5261f2dc1ba746c53579dda4de1b97277557fae28b7e7f169f4d67054f1d0bd1ecb36852627861e9eb9bfb2833b50a29bc74acdc947d47600dad1c373e89ca1e21eaeb66339ee224a61ff3c5959c5b4a25713ea7ef2cb3f05a9bd89d62a02decec25756e790d7619735dc486f552a52cf93b919d", 0x74}, {&(0x7f0000504000-0x5c)="85969a25e4495c7021001bbf7ccce970151d4a5228591d940485bdb37fd219cead0c63e8447c0cb134ab7569a7dba45d5cdad8ba37db14c56da86860355bdc1be035dac4e1c4592efe3a50d9f1196988f66055bbb7c8f23e9fca59fe", 0x5c}, {&(0x7f0000b7c000)="6e20ca013ec86b278da698a2dfb25581304c45129741", 0x16}, {&(0x7f0000730000)="77f95fcbec30f31213fc2d9c2c50c1712656dafc87db562eeec41a99f8f23d5361b8da036c7cd8b7eafff67d1c5b885c52bd885e2c8c", 0x36}, {&(0x7f0000000000)="331652f51702a52faa4ad1b52468b6e83f33ea6ce9d6c72797cd8856f3c9e7e221da1b5efa055e6641ff1ae2f072bc249bc8e24c70bab880d3a95e6f81375514e6caa81097a7bca7562726900714a6aefaa6a670", 0x54}, {&(0x7f0000001000-0x2b)="e0a2aa608a9c66e8b1bdb11029a11d854b91174a036f3809d1cd56e7bf930bcc5b63f21c63f7637c0ec691", 0x2b}, {&(0x7f0000000000)="018195e7b219fde0dc5bc486ecd87c3b96545701aa7a9896fce7577d061ab1fdd53465bcc943e28ac2504a67d1b1ded397058f0e1a6e23fb9d3ade56628127214c3d2b9867d82ecac1a7cf14db697920662c39ffabf39041e38346dc1d347de75f985a71d740f2180a4d6c6ee6150dbb7685ce686a5302a512244093f6bedd85db2dce7e715cbdd3d6999fe54e84bec3751382c9467d05ac3e572fbda0e5cf41a89e54c946863e394414b6360540cb94e01ea4f8fd879a327b95aa6dcb", 0xbd}, {&(0x7f0000000000)="3bafad8d8d0941c74e1c0a88f990a84351505a45123e6322a6823aed0c7529d9fddae9ea55bb88d39d24e5af0cc6c4a43f57ade65fba5d7a1075461373846567330054bc90e34fa184340a2f24ea641ac5078b395845f61b6ef82e58ad3402d131793c4a07eab99717a6d44af08ac61a1f878e15e6d8e7108004c93aeb808cdffbeed48a272058a613a4863206de84fb24f862747c9e9c722908056fb785595541f01ac404218f7b335c38f687bd7447b454113ac97f91e2634c4052061447d1e5a5986aa91b6ecda0cad836d571", 0xce}], 0xa, &(0x7f0000000000)=[{0xb4, 0x110, 0x80000000, "0794dd42aba2d98f18a1e3f7c0ccc884f582b70aa1d83237520a98be1ace015cf75be3fd7d174fd61d07c088782f845ac51e7b26e13c571944340d2d283bf3140774c3fbfa7d960d136b11b4340cf66154cdb2d137dd62eefc1eeb0e7207c3bf21471fa38355265c5ce500ccf4570fc6a3828c12a5ca1a4a94ccb2eccc418c41550fa0e0063f9dc2debe4374d915a47c9204d8b1ef9c774927d0766875d657326a8bfd4eefa9"}, {0xfc, 0x0, 0x0, "d21751cbeea32e1e3834525723c4df06910caa7c715c7af737aff4ddecf31badad429b955c9b1e76d2b16352a78492a8ad711d551c5442e12dca1df131daab4d60f4c0078da4b9a9acf62d5a5ef7bd7032a5e0ecc0d35e63b218d840d6684ab6e9a5b2886d838f261f6b36d561df1f6423f5ccc3a923ab269ea53920a67a9154d0c561aee5a28f3b8f6a14c69e0e545c52d9367a39fab8d6f7ff93b8ccf19e4e75de4df2c8a839d5c6cab451e1f6ddab4b2b9a54f10b7bf11825015eb6a2532568b71fcfbad6ffead1ca27d5d124c292bf74300f95536c1936551dc543940f92dc9c9a21de4329e61ffdcccab99db2"}, {0x48, 0x104, 0x8, "9b2ed7dd3c2c1916aedf51eab7ac6ab929ad7b37e1ab1f0ff027d3e2af3e45b3534364764188dfa50d1d4502c16878e8f06508a212eec54d27"}, {0xec, 0x103, 0x0, "6d9fb2303b86032d0465c2e5f6050972bdbaa63b357ee727e64bcc4d32293438e2f2e26995195d8a5c45886bb78890c530bd8ba70369b7aafcfec2835862bd92d527d3b9353096423b060f72dff83f34ed4b76fa692f0bca5370300668a1e937d11561d6666a3f18f6dcbcd3cd5cdb9c56a144550abb909e6b81c8ee67aeab11aebf62a0cee2a5f6c93db24423bec07985a4af1dc39a1c4dd125d608d88bb04e00a81d57ddf057f1d2ab865d6a624bee7e88249a515f961c5bda37f98b0f81ffc59414664c194d90719bb035b91ae55043f0d837f6fef46e0dd2c6160f"}, {0x54, 0x1af, 0x20, "1ff55143821421fb1dbd260901053ac7aea87c7b279341df2bc23e911c8d7b5ded1c64c8b4c5d11cbb39d5f3d7b8cc2aa9534bc04dac8cbd8d006d8b560483019f894cf818e984ee"}, {0x50, 0x11d, 0x1ff, "98c653c872d174e6ab0942257ed444d68a4deb841c33d990d1291ae03aac6aba70bdaf84fc1d2633c2ffe0f5424806b7522b1277598fd5ac0d3343e60d8aea089228"}], 0x388, 0x80}, 0xe9b}], 0x2, 0x20000000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x2000, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGSW(r2, 0x8040451b, &(0x7f0000001000)=""/95) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000001000-0x1008)={0x0, 0x1000, "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"}, &(0x7f00006c2000-0x4)=0x1008) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f00003e0000)={r3, 0x762}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket(0x10000000010, 0x2, 0xc) write(r4, &(0x7f0000150000)="1f00000001021300fd4345bb000100220240000009000700011601130000c4", 0x1f) r5 = fcntl$dupfd(r4, 0x406, r4) ioctl$RNDADDENTROPY(r5, 0x40085203, &(0x7f0000bd5000)={0x2, 0x12, "d77dbb6903f5812921169d66408268a0b8c2"}) 2017/12/17 11:24:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f000016d000-0xc3)="2f0e2c438b06fb2ab46c1ebf4ca6b96212379cab7233f841bbcb11e4a19d0ec93145c345fc92cd7881ed4204ceb6a62edc3455f8e01288f3f16d14c73a265c3a3f855e14f9d9f75f224094b2f954d08920b5cc3aaa316e5fdd12b9e76f61a1a44f7860605f25949af78cbea2c61d85d7d617cde63e1c72cce8e8439b7d6f5c86bb2d8b1013bf28ee7df95473896d67ff08eea7e203d4ea43d4e425321c18eeaf243686ccb469d3f1c64fa99bdf2c66979a9afc2d206a82bf8cf4c72ba57f57660d415e", &(0x7f0000509000)=0x0, &(0x7f0000808000-0x4)=0x0, &(0x7f00004e6000-0x5)="f82650c773") socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f000085d000)={0x0, 0x0}) mknod(&(0x7f0000ff0000)='./file0\x00', 0x10000000007fe, 0x0) r0 = socket(0x5, 0x3, 0x5) setsockopt$inet6_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000841000-0xad)="fa880a1bc690ffd597616a211c503ff19b448423d284b6226f9e3c0afdccbb4242dee02a4cd269afb02fe794bae77f3359c79dbda32a2d25c892e31b7fb4b6e00269263a148479c0411511d25a171a04f92a7055de5e4ae634450144e2b7fc13ea3e1bcde15dd817cfddc62abcfdca0bc0a7daf63e8999b5f13ad01eb2c3e582489968c5bf15eceef8e82f37580c69d739a52dc8671dd6f18f0c3e20861714727094625522201975f05d429420", 0xad) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f000012b000)=[&(0x7f0000a62000)="9572757352656415a3ea89ef78df3b5fb0be463ed2501024735a5818f2eb8bf6a9315b3dfdfc43e61a2b478c3d8a87b10617aebe11c50adcc1ac64e508e594390b9bc944b40df8290aebd7881b592d997d47580d", &(0x7f00008e5000-0x36)='*cpusetselfkeyringproccpuset\\!trustedvmnet0mime_type#\x00', &(0x7f0000b0d000)='systemGPLppp1security*\x00', &(0x7f0000367000-0x6)='ppp1-\x00'], &(0x7f000006c000)=[]) open(&(0x7f0000635000-0x8)='./file0\x00', 0x200, 0x0) 2017/12/17 11:24:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0xf, 0x0, &(0x7f0000000000)={0x0, 0x0}) setrlimit(0xb, &(0x7f0000ca0000-0x10)={0x0, 0x0}) mlock2(&(0x7f0000912000/0x4000)=nil, 0x4000, 0x81) prctl$setmm(0x23, 0x0, &(0x7f0000ab6000/0x3000)=nil) mremap(&(0x7f00007c5000/0x1000)=nil, 0x1000, 0x4000, 0x200000000000000, &(0x7f0000e60000/0x4000)=nil) syz_open_dev$tun(&(0x7f0000ef5000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000f58000)={@generic="431df1f38e6e005a112f648d1c22ce26", @ifru_addrs=@rc={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}}) ioctl$SIOCSIFHWADDR(0xffffffffffffffff, 0x8924, &(0x7f0000317000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x20000000000009, 0x7, @fr_pvc_info=&(0x7f0000d94000-0x14)={0x6, @generic="61e8f06fa5db19c6369a1383355544d6"}}}) socket$netlink(0x10, 0x3, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000016000-0x8)={0x0, 0x0}, &(0x7f00003a8000)=0x8) ioctl$DRM_IOCTL_GET_MAP(0xffffffffffffffff, 0xc0186404, &(0x7f0000e4d000)={&(0x7f0000b2c000/0x4000)=nil, 0x4, 0x3, 0x0, &(0x7f0000916000/0x3000)=nil, 0x0}) clone(0x1200000, &(0x7f0000b94000-0x4c)="7c1151d40100ffffffffffffff6011000100ffff06", &(0x7f00000c1000-0x4)=0x0, &(0x7f000048e000)=0x0, &(0x7f00007a1000-0x50)="bb99b1083481d5c5c32c03b9a47f88ad59fc70f0fe619aa087f7ef8a85c2c810396e8da8ea0a2cc365974e559f6796be948e5ff93b7509d8c1a0688fed11cac328a4b2e02943649860550348e195e3c3") mbind(&(0x7f0000331000/0x3000)=nil, 0x3000, 0x1, &(0x7f000080e000-0x8)=0x0, 0x8, 0x2) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000e41000-0x12)='/dev/loop-control\x00', 0x0, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c81, r1) 2017/12/17 11:24:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f00002f0000-0xf)='/dev/sequencer\x00', 0xeb21c1d9a210484d, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f00001b5000-0xa)='/dev/ptmx\x00', 0x106, 0x0) r0 = open(&(0x7f0000be9000-0x8)='./file0\x00', 0x0, 0x5) r1 = socket(0x10, 0x3, 0x10) write(r1, &(0x7f0000bdb000)="220000001a00070b00000000ef001201014b81000500010007000000000000000500", 0x22) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f00008cd000)=0x100, 0x4) 2017/12/17 11:24:16 executing program 1: mmap(&(0x7f0000000000/0xae4000)=nil, 0xae4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00005f2000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socketpair(0x8, 0x6, 0x8, &(0x7f000016f000-0x8)={0x0, 0x0}) ioctl$KDGKBDIACR(r2, 0x4b4a, &(0x7f0000580000-0xdf)=""/223) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000005000)={0x4, 0xffffffffffffffff, 0x0}) open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000ae4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000ae5000-0x5)={0x0, 0x80000001}, &(0x7f0000ae4000)=0x8) mmap(&(0x7f0000ae4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000253000-0xc)={r4, 0x5c, &(0x7f0000ae4000)=[@in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000001}, @in={0x2, 0x2, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000ae4000)=0xc) sendmsg$unix(r3, &(0x7f0000002000-0x1c)={&(0x7f0000008000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000004000-0x8)=[{&(0x7f0000007000)='"', 0x1}], 0x1, &(0x7f0000005000)=[], 0x0, 0x0}, 0x4000) ioctl$KVM_SET_DEVICE_ATTR(r3, 0x4018aee1, &(0x7f0000004000-0x18)={0x0, 0x100000001, 0x1, &(0x7f0000003000)=0x0}) ioctl$KVM_GET_SUPPORTED_CPUID(0xffffffffffffffff, 0xc008ae05, &(0x7f0000005000)=""/20) 2017/12/17 11:24:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0xf, 0x0, &(0x7f0000000000)={0x0, 0x0}) setrlimit(0xb, &(0x7f0000ca0000-0x10)={0x0, 0x0}) mlock2(&(0x7f0000912000/0x4000)=nil, 0x4000, 0x81) prctl$setmm(0x23, 0x0, &(0x7f0000ab6000/0x3000)=nil) mremap(&(0x7f00007c5000/0x1000)=nil, 0x1000, 0x4000, 0x200000000000000, &(0x7f0000e60000/0x4000)=nil) syz_open_dev$tun(&(0x7f0000ef5000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000f58000)={@generic="431df1f38e6e005a112f648d1c22ce26", @ifru_addrs=@rc={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}}) ioctl$SIOCSIFHWADDR(0xffffffffffffffff, 0x8924, &(0x7f0000317000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x20000000000009, 0x7, @fr_pvc_info=&(0x7f0000d94000-0x14)={0x6, @generic="61e8f06fa5db19c6369a1383355544d6"}}}) socket$netlink(0x10, 0x3, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000016000-0x8)={0x0, 0x0}, &(0x7f00003a8000)=0x8) ioctl$DRM_IOCTL_GET_MAP(0xffffffffffffffff, 0xc0186404, &(0x7f0000e4d000)={&(0x7f0000b2c000/0x4000)=nil, 0x4, 0x3, 0x0, &(0x7f0000916000/0x3000)=nil, 0x0}) clone(0x1200000, &(0x7f0000b94000-0x4c)="7c1151d40100ffffffffffffff6011000100ffff06b3a0", &(0x7f00000c1000-0x4)=0x0, &(0x7f000048e000)=0x0, &(0x7f00007a1000-0x50)="bb99b1083481d5c5c32c03b9a47f88ad59fc70f0fe619aa087f7ef8a85c2c810396e8da8ea0a2cc365974e559f6796be948e5ff93b7509d8c1a0688fed11cac328a4b2e02943649860550348e195e3c3") mbind(&(0x7f0000331000/0x3000)=nil, 0x3000, 0x1, &(0x7f000080e000-0x8)=0x0, 0x8, 0x2) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000e41000-0x12)='/dev/loop-control\x00', 0x0, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c81, r1) [ 365.489842] netlink: 'syz-executor0': attribute type 7 has an invalid length. 2017/12/17 11:24:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f00002f0000-0xf)='/dev/sequencer\x00', 0xeb21c1d9a210484d, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001b5000-0xa)='/dev/ptmx\x00', 0x106, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x40485404, &(0x7f0000c89000-0x48)={{0xffffffffffffffff, 0x1, 0x101, 0x1, 0xc36c}, 0x8, 0x8001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = socket(0x10, 0x3, 0x10) write(r1, &(0x7f0000bdb000)="220000001a00070b00000000ef001201014b81000500010007000000000000000500", 0x22) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(0xffffffffffffffff, 0x10e, 0x8, &(0x7f00008cd000)=0x100, 0x4) 2017/12/17 11:24:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10000000010, 0x2, 0xc) write(r0, &(0x7f0000150000)="1f00000001021300fd4345bb000100220240000009000700011601130000c4", 0x1f) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000f88000)=0x0, &(0x7f0000ed3000)=0x4) getpeername$netlink(r0, &(0x7f0000924000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000098000)=0xc) 2017/12/17 11:24:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0xf, 0xb797, &(0x7f0000000000)={0x0, 0x0}) ioctl$TUNSETNOCSUM(r0, 0x400454c8, &(0x7f000022d000-0x4)=0x9) setrlimit(0xb, &(0x7f0000ca0000-0x10)={0xae83, 0x1ff}) mlock2(&(0x7f0000912000/0x4000)=nil, 0x4000, 0x81) prctl$setmm(0x23, 0x5, &(0x7f0000ab6000/0x3000)=nil) mremap(&(0x7f00007c5000/0x1000)=nil, 0x1000, 0x4000, 0x200000000000000, &(0x7f0000e60000/0x4000)=nil) r1 = syz_open_dev$tun(&(0x7f0000ef5000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000f58000)={@generic="431df1f38e6e005a112f648d1c22ce26", @ifru_addrs=@rc={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}}) ioctl$SIOCSIFHWADDR(r1, 0x8924, &(0x7f0000317000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x20000000000009, 0x7, @fr_pvc_info=&(0x7f0000d94000-0x14)={0x6, @generic="61e8f06fa5db19c6369a1383355544d6"}}}) socket$netlink(0x10, 0x3, 0x0) ioctl$DRM_IOCTL_GET_MAP(0xffffffffffffffff, 0xc0186404, &(0x7f0000e4d000)={&(0x7f0000b2c000/0x4000)=nil, 0x4, 0x3, 0x82, &(0x7f0000916000/0x3000)=nil, 0x0}) clone(0x1200000, &(0x7f0000b94000-0x4c)="7c1151d40100ffffffffffffff6011000100ffff06b3a03de50d3824e711bb687f374afc03000000ed1fba023d91fec833ff83050563def101bbdb99bbe8e10f2504faff7cc2537c9a3b23e4", &(0x7f00000c1000-0x4)=0x0, &(0x7f000048e000)=0x0, &(0x7f00007a1000-0x50)="bb99b1083481d5c5c32c03b9a47f88ad59fc70f0fe619aa087f7ef8a85c2c810396e8da8ea0a2cc365974e559f6796be948e5ff93b7509d8c1a0688fed11cac328a4b2e02943649860550348e195e3c3") r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000e41000-0x12)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) 2017/12/17 11:24:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0xf, 0x0, &(0x7f0000000000)={0x0, 0x0}) setrlimit(0xb, &(0x7f0000ca0000-0x10)={0x0, 0x0}) mlock2(&(0x7f0000912000/0x4000)=nil, 0x4000, 0x81) prctl$setmm(0x23, 0x0, &(0x7f0000ab6000/0x3000)=nil) mremap(&(0x7f00007c5000/0x1000)=nil, 0x1000, 0x4000, 0x200000000000000, &(0x7f0000e60000/0x4000)=nil) syz_open_dev$tun(&(0x7f0000ef5000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000f58000)={@generic="431df1f38e6e005a112f648d1c22ce26", @ifru_addrs=@rc={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}}) ioctl$SIOCSIFHWADDR(0xffffffffffffffff, 0x8924, &(0x7f0000317000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x20000000000009, 0x7, @fr_pvc_info=&(0x7f0000d94000-0x14)={0x6, @generic="61e8f06fa5db19c6369a1383355544d6"}}}) socket$netlink(0x10, 0x3, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000016000-0x8)={0x0, 0x0}, &(0x7f00003a8000)=0x8) ioctl$DRM_IOCTL_GET_MAP(0xffffffffffffffff, 0xc0186404, &(0x7f0000e4d000)={&(0x7f0000b2c000/0x4000)=nil, 0x4, 0x3, 0x0, &(0x7f0000916000/0x3000)=nil, 0x0}) clone(0x1200000, &(0x7f0000b94000-0x4c)="7c1151d40100ffffffffffffff6011000100ffff06", &(0x7f00000c1000-0x4)=0x0, &(0x7f000048e000)=0x0, &(0x7f00007a1000-0x50)="bb99b1083481d5c5c32c03b9a47f88ad59fc70f0fe619aa087f7ef8a85c2c810396e8da8ea0a2cc365974e559f6796be948e5ff93b7509d8c1a0688fed11cac328a4b2e02943649860550348e195e3c3") mbind(&(0x7f0000331000/0x3000)=nil, 0x3000, 0x1, &(0x7f000080e000-0x8)=0x0, 0x8, 0x2) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000e41000-0x12)='/dev/loop-control\x00', 0x0, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c81, r1) 2017/12/17 11:24:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000001000-0x83)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f0000804000)="") mknod(&(0x7f0000ff0000)='./file0\x00', 0x10000000007fe, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f000017a000-0x8)=[], &(0x7f000077a000)=[]) r0 = socket$inet_sctp(0x2, 0x5, 0x84) lseek(r0, 0x0, 0x4) open(&(0x7f0000635000-0x8)='./file0\x00', 0x200, 0x0) 2017/12/17 11:24:16 executing program 0: r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000001000-0x4)=0xee2) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00001f4000)={0x0, 0x0}) connect(r1, &(0x7f0000eb8000)=@ethernet={0x306, @random="535629aa34ca", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x10000000010, 0x2, 0xc) write(r2, &(0x7f0000150000)="1f00000001021300fd4345bb000100220240000009000700011601130000c4", 0x1f) socketpair$inet(0x2, 0x3, 0x591, &(0x7f0000eb2000-0x8)={0x0, 0x0}) finit_module(r2, &(0x7f0000aac000-0x2)='\'\x00', 0x2) 2017/12/17 11:24:16 executing program 6: r0 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) alarm(0x2) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000017000-0x8b6)="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", 0x8b7, 0x0, &(0x7f0000015000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/17 11:24:16 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xae4000)=nil, 0xae4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000005000)={0x4, 0xffffffffffffffff, 0x0}) open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) sigaltstack(&(0x7f0000709000/0x4000)=nil, &(0x7f0000a77000)=0x0) sendmsg$unix(r2, &(0x7f0000002000-0x1c)={&(0x7f0000008000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000004000-0x8)=[{&(0x7f0000007000)='"', 0x1}], 0x1, &(0x7f0000005000)=[], 0x0, 0x0}, 0x4000) ioctl$KVM_SET_DEVICE_ATTR(r2, 0x4018aee1, &(0x7f0000004000-0x18)={0x0, 0x100000001, 0x1, &(0x7f0000003000)=0x0}) ioctl$KVM_GET_SUPPORTED_CPUID(0xffffffffffffffff, 0xc008ae05, &(0x7f0000005000)=""/20) 2017/12/17 11:24:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f00002f0000-0xf)='/dev/sequencer\x00', 0xeb21c1d9a210484d, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(0xffffffffffffffff, 0x40485404, &(0x7f0000c89000-0x48)={{0xffffffffffffffff, 0x1, 0x101, 0x1, 0xc36c}, 0x8, 0x8001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r0 = socket(0x10, 0x3, 0x10) write(r0, &(0x7f0000bdb000)="220000001a00070b00000000ef001201014b81000500010007000000000000000500", 0x22) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(0xffffffffffffffff, 0x10e, 0x8, &(0x7f00008cd000)=0x100, 0x4) 2017/12/17 11:24:16 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f000006c000)={@random="e3ae8895310d", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x4000000800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x67, 0x0, @rand_addr=0x0, @broadcast=0xffffffff, {[]}}, @igmp={0x21, 0x0, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, "bc010000dede23000000800005070000e60100b0"}}}}}, 0x0) r0 = request_key(&(0x7f0000a83000)='big_key\x00', &(0x7f0000aa0000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f00008e4000-0x7)='vmnet1\x00', 0xfffffffffffffffe) r1 = add_key(&(0x7f00002f5000-0xa)='syzkaller\x00', &(0x7f0000f19000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) openat$autofs(0xffffffffffffff9c, &(0x7f00001c1000)='/dev/autofs\x00', 0x80, 0x0) keyctl$instantiate(0xc, r0, &(0x7f0000a30000)="0e1e30e714ca3b3660ced8d5bbab9576fa7eec5051de0a4f7314763817d4be16273ecc141cf194d9182d9acd2aed9c1dfd6e90bb6cb25509004dd988f7ba7dd4d9f0e40a48ab7493019a2eedd909cc935edfd98d8736717233f5358486da8ca1def3fd49418817fcd29feb3b28ccb0cce7dd53fdfd8d740ce5392f2e7d7344c577266106b323b15c01d2ba04a18f65e5ac42871892c8e5080dc89e43faddd3c7b60d4010d630be22682dd75482822c705bf593923ea3bb71385aeda06bf04d23442dde29f7a7382b6b4318321bcfca8cdef42ca04b37e3bae80a2e7bab449aa234d7141446239a6cd978df4409b48dea", 0xf0, r1) 2017/12/17 11:24:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0xf, 0xb797, &(0x7f0000000000)={0x0, 0x0}) ioctl$TUNSETNOCSUM(r0, 0x400454c8, &(0x7f000022d000-0x4)=0x9) setrlimit(0xb, &(0x7f0000ca0000-0x10)={0xae83, 0x1ff}) mlock2(&(0x7f0000912000/0x4000)=nil, 0x4000, 0x81) prctl$setmm(0x23, 0x5, &(0x7f0000ab6000/0x3000)=nil) mremap(&(0x7f00007c5000/0x1000)=nil, 0x1000, 0x4000, 0x200000000000000, &(0x7f0000e60000/0x4000)=nil) r1 = syz_open_dev$tun(&(0x7f0000ef5000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000f58000)={@generic="431df1f38e6e005a112f648d1c22ce26", @ifru_addrs=@rc={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}}) ioctl$SIOCSIFHWADDR(r1, 0x8924, &(0x7f0000317000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x20000000000009, 0x7, @fr_pvc_info=&(0x7f0000d94000-0x14)={0x6, @generic="61e8f06fa5db19c6369a1383355544d6"}}}) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000016000-0x8)={0x0, 0x5}, &(0x7f00003a8000)=0x8) ioctl$DRM_IOCTL_GET_MAP(0xffffffffffffffff, 0xc0186404, &(0x7f0000e4d000)={&(0x7f0000b2c000/0x4000)=nil, 0x4, 0x3, 0x82, &(0x7f0000916000/0x3000)=nil, 0x0}) clone(0x1200000, &(0x7f0000b94000-0x4c)="7c1151d40100ffffffffffffff6011000100ffff06b3a03de50d3824e711bb687f374afc03000000ed1fba023d91fec833ff83050563def101bbdb99bbe8e10f2504faff7cc2537c9a3b23e4", &(0x7f00000c1000-0x4)=0x0, &(0x7f000048e000)=0x0, &(0x7f00007a1000-0x50)="bb99b1083481d5c5c32c03b9a47f88ad59fc70f0fe619aa087f7ef8a85c2c810396e8da8ea0a2cc365974e559f6796be948e5ff93b7509d8c1a0688fed11cac328a4b2e02943649860550348e195e3c3") r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000e41000-0x12)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) 2017/12/17 11:24:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0xf, 0x0, &(0x7f0000000000)={0x0, 0x0}) setrlimit(0xb, &(0x7f0000ca0000-0x10)={0x0, 0x0}) mlock2(&(0x7f0000912000/0x4000)=nil, 0x4000, 0x81) prctl$setmm(0x23, 0x0, &(0x7f0000ab6000/0x3000)=nil) mremap(&(0x7f00007c5000/0x1000)=nil, 0x1000, 0x4000, 0x200000000000000, &(0x7f0000e60000/0x4000)=nil) syz_open_dev$tun(&(0x7f0000ef5000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000f58000)={@generic="431df1f38e6e005a112f648d1c22ce26", @ifru_addrs=@rc={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}}) ioctl$SIOCSIFHWADDR(0xffffffffffffffff, 0x8924, &(0x7f0000317000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x20000000000009, 0x7, @fr_pvc_info=&(0x7f0000d94000-0x14)={0x6, @generic="61e8f06fa5db19c6369a1383355544d6"}}}) socket$netlink(0x10, 0x3, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000016000-0x8)={0x0, 0x0}, &(0x7f00003a8000)=0x8) ioctl$DRM_IOCTL_GET_MAP(0xffffffffffffffff, 0xc0186404, &(0x7f0000e4d000)={&(0x7f0000b2c000/0x4000)=nil, 0x4, 0x3, 0x0, &(0x7f0000916000/0x3000)=nil, 0x0}) clone(0x1200000, &(0x7f0000b94000-0x4c)="7c1151d40100ffffffffffffff6011000100ffff06b3", &(0x7f00000c1000-0x4)=0x0, &(0x7f000048e000)=0x0, &(0x7f00007a1000-0x50)="bb99b1083481d5c5c32c03b9a47f88ad59fc70f0fe619aa087f7ef8a85c2c810396e8da8ea0a2cc365974e559f6796be948e5ff93b7509d8c1a0688fed11cac328a4b2e02943649860550348e195e3c3") mbind(&(0x7f0000331000/0x3000)=nil, 0x3000, 0x1, &(0x7f000080e000-0x8)=0x0, 0x8, 0x2) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000e41000-0x12)='/dev/loop-control\x00', 0x0, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c81, r1) 2017/12/17 11:24:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(0xffffffffffffffff, 0x40485404, &(0x7f0000c89000-0x48)={{0xffffffffffffffff, 0x1, 0x101, 0x1, 0xc36c}, 0x8, 0x8001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r0 = socket(0x10, 0x3, 0x10) write(r0, &(0x7f0000bdb000)="220000001a00070b00000000ef001201014b81000500010007000000000000000500", 0x22) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(0xffffffffffffffff, 0x10e, 0x8, &(0x7f00008cd000)=0x100, 0x4) 2017/12/17 11:24:16 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/context\x00', 0x2, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000b3a000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000000000)={0x30000000, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x1000000000000e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x400000000001, 0x6) mprotect(&(0x7f000054f000/0x3000)=nil, 0x3000, 0x2000000) getsockopt$SO_PEERCRED(r2, 0x1, 0x11, &(0x7f0000021000)={0x0, 0x0, 0x0}, 0xc) setsockopt$inet6_int(r2, 0x29, 0x140, &(0x7f0000dc6000-0x4)=0x2, 0x4) r5 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000010a000-0x11)='/dev/vga_arbiter\x00', 0x103ff, 0x0) setsockopt$sock_int(r2, 0x1, 0x2f, &(0x7f0000614000-0x4)=0xffffffffffffffff, 0x4) ioprio_set$uid(0x3, r4, 0x10000) setsockopt$inet6_tcp_int(r2, 0x6, 0x11, &(0x7f0000680000)=0x80004000008f4e, 0x4) r6 = dup(r2) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r2, 0xc0305302, &(0x7f0000d6d000)={0xb, 0x3973, 0x9, 0x753, 0x100000003, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r6, 0x84, 0x8, &(0x7f000014e000-0x4)=0x400, 0x4) fcntl$setstatus(r0, 0x4, 0x42402) ioctl$KVM_ASSIGN_SET_MSIX_NR(r5, 0x4008ae73, &(0x7f0000632000-0x6)={0x81, 0x400}) rt_sigprocmask(0x0, &(0x7f0000b3f000)={0x10c9}, &(0x7f0000cc7000-0x8)={0x0}, 0x8) setsockopt$inet_tcp_TCP_MD5SIG(r6, 0x6, 0xe, &(0x7f00003c4000-0x160)={{{{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x20000000100, @loopback={0x0, 0x1}, 0x400008000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x1000000000003a, 0x7f, 0x1152, "f881304f031e2d8b49ed86eaa3ebcba3e0a607ff56174322801eda5dc9f381eb1878a7a8e9da176c03d5016d9ef83b002604361a59f93ceed95736a71b43c54e012034cac54c644825fd4b36517ae568"}, 0x160) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00000c7000)={0xffffffffffffffff, 0xffffffffffffffff}) ptrace$getsig(0x4202, r3, 0x6, &(0x7f0000295000)={0x0, 0x0, 0x0, 0x0}) socket$inet_sctp(0x2, 0x3, 0x84) poll(&(0x7f000026e000-0x28)=[{r8, 0x0, 0x0}, {r7, 0x2100, 0x0}, {r6, 0x0, 0x0}, {r8, 0xfffffffffffffffd, 0x0}, {r7, 0x1, 0x0}], 0x5, 0x1ff) connect$bt_rfcomm(r6, &(0x7f0000f89000)={0x1f, {0x8000, 0x383e, 0x0, 0x1, 0x9, 0x4}, 0x3e9}, 0x9) 2017/12/17 11:24:16 executing program 1: mmap(&(0x7f0000000000/0xae4000)=nil, 0xae4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000005000)={0x4, 0xffffffffffffffff, 0x0}) r3 = getpgid(0x0) ioctl$sock_SIOCSPGRP(r2, 0x8902, &(0x7f00009ae000-0x4)=r3) open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) sendmsg$unix(r2, &(0x7f0000002000-0x1c)={&(0x7f0000008000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000004000-0x8)=[{&(0x7f0000007000)='"', 0x1}], 0x1, &(0x7f0000005000)=[], 0x0, 0x0}, 0x4000) ioctl$KVM_SET_DEVICE_ATTR(r2, 0x4018aee1, &(0x7f0000004000-0x18)={0x0, 0x100000001, 0x1, &(0x7f0000003000)=0x0}) ioctl$KVM_GET_SUPPORTED_CPUID(0xffffffffffffffff, 0xc008ae05, &(0x7f0000005000)=""/20) 2017/12/17 11:24:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000001000-0x83)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f0000804000)="") mknod(&(0x7f0000ff0000)='./file0\x00', 0x10000000007fe, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f000017a000-0x8)=[], &(0x7f000077a000)=[]) r0 = open(&(0x7f0000635000-0x8)='./file0\x00', 0x200, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000bfa000-0xc)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40086409, &(0x7f0000a36000-0x8)={r1, 0x0}) 2017/12/17 11:24:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0xf, 0x0, &(0x7f0000000000)={0x0, 0x0}) setrlimit(0xb, &(0x7f0000ca0000-0x10)={0x0, 0x0}) mlock2(&(0x7f0000912000/0x4000)=nil, 0x4000, 0x81) prctl$setmm(0x23, 0x0, &(0x7f0000ab6000/0x3000)=nil) mremap(&(0x7f00007c5000/0x1000)=nil, 0x1000, 0x4000, 0x200000000000000, &(0x7f0000e60000/0x4000)=nil) syz_open_dev$tun(&(0x7f0000ef5000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000f58000)={@generic="431df1f38e6e005a112f648d1c22ce26", @ifru_addrs=@rc={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}}) ioctl$SIOCSIFHWADDR(0xffffffffffffffff, 0x8924, &(0x7f0000317000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x20000000000009, 0x7, @fr_pvc_info=&(0x7f0000d94000-0x14)={0x6, @generic="61e8f06fa5db19c6369a1383355544d6"}}}) socket$netlink(0x10, 0x3, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000016000-0x8)={0x0, 0x0}, &(0x7f00003a8000)=0x8) ioctl$DRM_IOCTL_GET_MAP(0xffffffffffffffff, 0xc0186404, &(0x7f0000e4d000)={&(0x7f0000b2c000/0x4000)=nil, 0x4, 0x3, 0x0, &(0x7f0000916000/0x3000)=nil, 0x0}) clone(0x1200000, &(0x7f0000b94000-0x4c)="7c1151d40100ffffffffffffff6011000100ffff06", &(0x7f00000c1000-0x4)=0x0, &(0x7f000048e000)=0x0, &(0x7f00007a1000-0x50)="bb99b1083481d5c5c32c03b9a47f88ad59fc70f0fe619aa087f7ef8a85c2c810396e8da8ea0a2cc365974e559f6796be948e5ff93b7509d8c1a0688fed11cac328a4b2e02943649860550348e195e3c3") mbind(&(0x7f0000331000/0x3000)=nil, 0x3000, 0x1, &(0x7f000080e000-0x8)=0x0, 0x8, 0x2) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000e41000-0x12)='/dev/loop-control\x00', 0x0, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c81, r1) 2017/12/17 11:24:16 executing program 2: openat$sequencer(0xffffffffffffff9c, &(0x7f00002f0000-0xf)='/dev/sequencer\x00', 0xeb21c1d9a210484d, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(0xffffffffffffffff, 0x40485404, &(0x7f0000c89000-0x48)={{0xffffffffffffffff, 0x1, 0x101, 0x1, 0xc36c}, 0x8, 0x8001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r0 = socket(0x10, 0x3, 0x10) write(r0, &(0x7f0000bdb000)="220000001a00070b00000000ef001201014b81000500010007000000000000000500", 0x22) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(0xffffffffffffffff, 0x10e, 0x8, &(0x7f00008cd000)=0x100, 0x4) 2017/12/17 11:24:16 executing program 1: mmap(&(0x7f0000000000/0xae4000)=nil, 0xae4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000ae4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000ae4000)='net/ip_tables_matches\x00') ioctl$TIOCSCTTY(r2, 0x540e, 0x8) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000005000)={0x4, 0xffffffffffffffff, 0x0}) mmap(&(0x7f0000000000/0x27000)=nil, 0x27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000028000-0x9)='/dev/kvm\x00', 0x0, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) r5 = syz_open_dev$sg(&(0x7f0000026000)='/dev/sg#\x00', 0x80000000007ff, 0x80240) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_S390_VCPU_FAULT(r5, 0x4008ae52, &(0x7f0000027000)=0x11) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000012000-0x8)={0x0, 0x0}) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCREVOKE(r5, 0x40044591, &(0x7f000001d000)=0x3251) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBLED(r5, 0x4b64, &(0x7f0000029000)=0x0) r6 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x1) ioctl$KVM_SET_GUEST_DEBUG(r6, 0x4048ae9b, &(0x7f0000014000+0x632)={0x20001, 0x0, [0x1d, 0x7, 0xffffffff, 0x0, 0x10000, 0x8000, 0x8000, 0x416]}) ioctl$KVM_SET_DEBUGREGS(r6, 0x4080aea2, &(0x7f0000027000-0x80)={[0x7003, 0x115001, 0x0, 0x10000], 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000024000-0x4)=0x81, 0x4) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_ARM_SET_DEVICE_ADDR(r6, 0x4010aeab, &(0x7f000002b000)={0x400000003, 0x1000}) 2017/12/17 11:24:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0xf, 0x0, &(0x7f0000000000)={0x0, 0x0}) setrlimit(0xb, &(0x7f0000ca0000-0x10)={0x0, 0x0}) mlock2(&(0x7f0000912000/0x4000)=nil, 0x4000, 0x81) prctl$setmm(0x23, 0x0, &(0x7f0000ab6000/0x3000)=nil) mremap(&(0x7f00007c5000/0x1000)=nil, 0x1000, 0x4000, 0x200000000000000, &(0x7f0000e60000/0x4000)=nil) syz_open_dev$tun(&(0x7f0000ef5000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000f58000)={@generic="431df1f38e6e005a112f648d1c22ce26", @ifru_addrs=@rc={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}}) ioctl$SIOCSIFHWADDR(0xffffffffffffffff, 0x8924, &(0x7f0000317000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x20000000000009, 0x7, @fr_pvc_info=&(0x7f0000d94000-0x14)={0x6, @generic="61e8f06fa5db19c6369a1383355544d6"}}}) socket$netlink(0x10, 0x3, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000016000-0x8)={0x0, 0x0}, &(0x7f00003a8000)=0x8) ioctl$DRM_IOCTL_GET_MAP(0xffffffffffffffff, 0xc0186404, &(0x7f0000e4d000)={&(0x7f0000b2c000/0x4000)=nil, 0x4, 0x3, 0x0, &(0x7f0000916000/0x3000)=nil, 0x0}) clone(0x1200000, &(0x7f0000b94000-0x4c)="7c1151d40100ffffffffffffff6011000100ffff06b3", &(0x7f00000c1000-0x4)=0x0, &(0x7f000048e000)=0x0, &(0x7f00007a1000-0x50)="") mbind(&(0x7f0000331000/0x3000)=nil, 0x3000, 0x1, &(0x7f000080e000-0x8)=0x0, 0x8, 0x2) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000e41000-0x12)='/dev/loop-control\x00', 0x0, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c81, r1) 2017/12/17 11:24:16 executing program 0: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000003f000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000aa1000)={0x0, 0x4, "8eab32f1"}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000001000-0xe5)={r1, 0xdd, "0f02b1b1748c1ec38900e11d76ed60836c7a9785466cb027e46d8f8c378d55988e83a101cb02222cc8dac3fb95a1bd04d94a5930682e81f6f8b5e5d7a65afb392c1ef293b0b1ecbd9345b75bf59dac64d9b75052f9c453bc1da3496cedd7ad090a3269b56f12c98b93ac9046ed65e307b16463103a222a20ec97188cb32139ed3114d6749302fdf80046b8ffa57039d2c2f9fad6c39effd020b87728823609e247c29bdb3ff79902265bd5342d1807cd1196157d5a263fa1e62b6a8ccf62acdf0414d631e60635121a9d83b0dac5baa3e9fa2a00911439e73f049a6552"}, &(0x7f000078a000-0x4)=0xe5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x10000000010, 0x2, 0xc) write(r2, &(0x7f0000150000)="1f00000001021300fd4345bb000100220240000009000700011601130000c4", 0x1f) syz_open_dev$vcsn(&(0x7f0000eaa000-0xa)='/dev/vcs#\x00', 0x6, 0x20000) 2017/12/17 11:24:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000001000-0x83)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f0000804000)="") ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000327000-0xc)={0x7, 0xffffffffffffffff, 0x1}) setsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f00009d6000-0x34)="b1c182238a5db531888877aadc2b4000129dc15a23c1928368c48f0ba02b258d45021ee6a46a67fa8e1202fbec8449c0f17edb74", 0x34) mknod(&(0x7f0000ff0000)='./file0\x00', 0x10000000007fe, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f000017a000-0x8)=[], &(0x7f000077a000)=[]) r1 = open(&(0x7f0000635000-0x8)='./file0\x00', 0x200, 0x0) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000fdc000)=r1, 0x4) 2017/12/17 11:24:16 executing program 6: r0 = socket$inet_sctp(0x2, 0x200000013, 0x84) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000017000-0x8b6)="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", 0x8b7, 0x0, &(0x7f0000015000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netlink(r0, 0x10e, 0xf, &(0x7f0000001000-0xff)=""/255, &(0x7f0000000000)=0xff) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000016000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_TPR_ACCESS_REPORTING(r1, 0xc028ae92, &(0x7f0000000000)={0x100000001, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = creat(&(0x7f0000017000-0x8)='./file0\x00', 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_XSAVE(r1, 0x5000aea5, &(0x7f0000002000-0x400)={"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"}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX5(r2, 0x541c, &(0x7f0000000000)={0x5, 0x7, 0x8, 0x4, 0x2}) syz_extract_tcp_res$synack(&(0x7f0000015000-0x8)={0x0, 0x0}, 0x1, 0x0) 2017/12/17 11:24:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f00002f0000-0xf)='/dev/sequencer\x00', 0xeb21c1d9a210484d, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(0xffffffffffffffff, 0x40485404, &(0x7f0000c89000-0x48)={{0xffffffffffffffff, 0x1, 0x101, 0x1, 0xc36c}, 0x8, 0x8001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r0 = socket(0x10, 0x3, 0x10) write(r0, &(0x7f0000bdb000)="220000001a00070b00000000ef001201014b81000500010007000000000000000500", 0x22) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(0xffffffffffffffff, 0x10e, 0x8, &(0x7f00008cd000)=0x100, 0x4) 2017/12/17 11:24:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0xf, 0x0, &(0x7f0000000000)={0x0, 0x0}) setrlimit(0xb, &(0x7f0000ca0000-0x10)={0x0, 0x0}) mlock2(&(0x7f0000912000/0x4000)=nil, 0x4000, 0x81) prctl$setmm(0x23, 0x0, &(0x7f0000ab6000/0x3000)=nil) mremap(&(0x7f00007c5000/0x1000)=nil, 0x1000, 0x4000, 0x200000000000000, &(0x7f0000e60000/0x4000)=nil) syz_open_dev$tun(&(0x7f0000ef5000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000f58000)={@generic="431df1f38e6e005a112f648d1c22ce26", @ifru_addrs=@rc={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}}) ioctl$SIOCSIFHWADDR(0xffffffffffffffff, 0x8924, &(0x7f0000317000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x20000000000009, 0x7, @fr_pvc_info=&(0x7f0000d94000-0x14)={0x6, @generic="61e8f06fa5db19c6369a1383355544d6"}}}) socket$netlink(0x10, 0x3, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000016000-0x8)={0x0, 0x0}, &(0x7f00003a8000)=0x8) ioctl$DRM_IOCTL_GET_MAP(0xffffffffffffffff, 0xc0186404, &(0x7f0000e4d000)={&(0x7f0000b2c000/0x4000)=nil, 0x4, 0x3, 0x0, &(0x7f0000916000/0x3000)=nil, 0x0}) clone(0x1200000, &(0x7f0000b94000-0x4c)="7c1151d40100ffffffffffffff6011000100ffff06b3", &(0x7f00000c1000-0x4)=0x0, &(0x7f000048e000)=0x0, &(0x7f00007a1000-0x50)="bb99b1083481d5c5c32c03b9a47f88ad59fc70f0fe619aa087f7ef8a85c2c810396e8da8ea0a2cc3") mbind(&(0x7f0000331000/0x3000)=nil, 0x3000, 0x1, &(0x7f000080e000-0x8)=0x0, 0x8, 0x2) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000e41000-0x12)='/dev/loop-control\x00', 0x0, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c81, r1) 2017/12/17 11:24:16 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f000006c000)={@random="e3ae8895310d", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x4000000800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x67, 0x0, @rand_addr=0x0, @broadcast=0xffffffff, {[]}}, @igmp={0x21, 0x0, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, "bc010000dede23000000800005070000e60100b0"}}}}}, 0x0) munmap(&(0x7f0000b90000/0x3000)=nil, 0x3000) mmap(&(0x7f0000b90000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000b90000)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f0000b90000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000b91000-0x8)='./file0\x00', 0x40) mknod(&(0x7f0000b9c000)='./file0\x00', 0x8000, 0x80000000) syz_kvm_setup_cpu$x86(r0, r1, &(0x7f0000151000/0x18000)=nil, &(0x7f0000ec6000-0xc)=[@text32={0x20, &(0x7f00002b1000-0x54)="66baa00066ed2e0fc79f300b0000b9b90900000f32e480b9cd0b0000b822ff0000ba000000000f30b8350000000f23d00f21f835200000010f23f80f01b20b00000066b820018ec80f88e1c1794a660f38065300", 0x54}], 0x1, 0x10, &(0x7f00009a7000)=[@cr4={0x1, 0x108}, @cstype3={0x5, 0x9}], 0x2) 2017/12/17 11:24:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f00002f0000-0xf)='/dev/sequencer\x00', 0xeb21c1d9a210484d, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(0xffffffffffffffff, 0x40485404, &(0x7f0000c89000-0x48)={{0xffffffffffffffff, 0x1, 0x101, 0x1, 0xc36c}, 0x8, 0x8001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r0 = socket(0x10, 0x3, 0x10) write(r0, &(0x7f0000bdb000)="220000001a00070b00000000ef001201014b81000500010007000000000000000500", 0x22) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(0xffffffffffffffff, 0x10e, 0x8, &(0x7f00008cd000)=0x100, 0x4) 2017/12/17 11:24:17 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) fsync(r0) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f0000d74000-0x4)=0x0) ioctl$TIOCLINUX4(r0, 0x541c, &(0x7f0000f5a000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xa5, &(0x7f000010c000-0xa5)={@random="e3ae8895310d", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x4000000800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x97, 0x1, 0x0, 0x4, 0x67, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, @igmp={0x21, 0x0, 0x0, @broadcast=0xffffffff, "00066400000000ff000d0805000000e6220000000000000082cb6b57467b991a726359a1991a1101280ad60e501d1594235ede4e33cc72900d0bb983ac9b3eb946c9a612a62d7b610284f7425edee069398b9efae3cfbf673572f267a00cfdc3a83fbe7f1c26b1dd815ebf0a95b463c548ef658b49ee16c7f86227"}}}}}, 0x0) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000d2e000)={0x0, 0x0, 0x0}, 0xc) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f000003b000)='/dev/qat_adf_ctl\x00', 0x4000, 0x0) getsockopt$inet6_dccp_buf(r1, 0x21, 0xd, &(0x7f0000bcc000-0xa7)=""/167, &(0x7f0000f3d000-0x4)=0xa7) write(0xffffffffffffffff, &(0x7f000079d000)="1f000000e6ffffff000945bb00010022fe3f000009000700231601130000c447", 0x20) r2 = getpgid(0xffffffffffffffff) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000bdf000-0x4)=r2) 2017/12/17 11:24:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000001000-0x83)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f0000804000)="") r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000f32000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f000064b000-0x10)={r0, 0x18, &(0x7f0000af7000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10) mknod(&(0x7f0000ff0000)='./file0\x00', 0x10000000007fe, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f000017a000-0x8)=[], &(0x7f000077a000)=[]) open(&(0x7f0000635000-0x8)='./file0\x00', 0x200, 0x0) 2017/12/17 11:24:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0xf, 0x0, &(0x7f0000000000)={0x0, 0x0}) setrlimit(0xb, &(0x7f0000ca0000-0x10)={0x0, 0x0}) mlock2(&(0x7f0000912000/0x4000)=nil, 0x4000, 0x81) prctl$setmm(0x23, 0x0, &(0x7f0000ab6000/0x3000)=nil) mremap(&(0x7f00007c5000/0x1000)=nil, 0x1000, 0x4000, 0x200000000000000, &(0x7f0000e60000/0x4000)=nil) syz_open_dev$tun(&(0x7f0000ef5000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000f58000)={@generic="431df1f38e6e005a112f648d1c22ce26", @ifru_addrs=@rc={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}}) ioctl$SIOCSIFHWADDR(0xffffffffffffffff, 0x8924, &(0x7f0000317000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x20000000000009, 0x7, @fr_pvc_info=&(0x7f0000d94000-0x14)={0x6, @generic="61e8f06fa5db19c6369a1383355544d6"}}}) socket$netlink(0x10, 0x3, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000016000-0x8)={0x0, 0x0}, &(0x7f00003a8000)=0x8) ioctl$DRM_IOCTL_GET_MAP(0xffffffffffffffff, 0xc0186404, &(0x7f0000e4d000)={&(0x7f0000b2c000/0x4000)=nil, 0x4, 0x3, 0x0, &(0x7f0000916000/0x3000)=nil, 0x0}) clone(0x1200000, &(0x7f0000b94000-0x4c)="7c1151d40100ffffffffffffff6011000100ffff06b3", &(0x7f00000c1000-0x4)=0x0, &(0x7f000048e000)=0x0, &(0x7f00007a1000-0x50)="bb99b1083481d5c5c32c03b9a47f88ad59fc70f0fe619aa087f7ef8a85c2c810396e8da8ea0a2cc365974e559f6796be948e5ff93b7509d8c1a0688f") mbind(&(0x7f0000331000/0x3000)=nil, 0x3000, 0x1, &(0x7f000080e000-0x8)=0x0, 0x8, 0x2) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000e41000-0x12)='/dev/loop-control\x00', 0x0, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c81, r1) 2017/12/17 11:24:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0xf, 0xb797, &(0x7f0000000000)={0x0, 0x0}) ioctl$TUNSETNOCSUM(r0, 0x400454c8, &(0x7f000022d000-0x4)=0x9) setrlimit(0xb, &(0x7f0000ca0000-0x10)={0xae83, 0x1ff}) mlock2(&(0x7f0000912000/0x4000)=nil, 0x4000, 0x81) prctl$setmm(0x23, 0x5, &(0x7f0000ab6000/0x3000)=nil) mremap(&(0x7f00007c5000/0x1000)=nil, 0x1000, 0x4000, 0x200000000000000, &(0x7f0000e60000/0x4000)=nil) r1 = syz_open_dev$tun(&(0x7f0000ef5000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000f58000)={@generic="431df1f38e6e005a112f648d1c22ce26", @ifru_addrs=@rc={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}}) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000016000-0x8)={0x0, 0x5}, &(0x7f00003a8000)=0x8) ioctl$DRM_IOCTL_GET_MAP(0xffffffffffffffff, 0xc0186404, &(0x7f0000e4d000)={&(0x7f0000b2c000/0x4000)=nil, 0x4, 0x3, 0x82, &(0x7f0000916000/0x3000)=nil, 0x0}) clone(0x1200000, &(0x7f0000b94000-0x4c)="7c1151d40100ffffffffffffff6011000100ffff06b3a03de50d3824e711bb687f374afc03000000ed1fba023d91fec833ff83050563def101bbdb99bbe8e10f2504faff7cc2537c9a3b23e4", &(0x7f00000c1000-0x4)=0x0, &(0x7f000048e000)=0x0, &(0x7f00007a1000-0x50)="bb99b1083481d5c5c32c03b9a47f88ad59fc70f0fe619aa087f7ef8a85c2c810396e8da8ea0a2cc365974e559f6796be948e5ff93b7509d8c1a0688fed11cac328a4b2e02943649860550348e195e3c3") r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000e41000-0x12)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) 2017/12/17 11:24:17 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000000)={0x1, 0xffffffffffffff9c, 0x1}) ioctl$EVIOCSABS20(r0, 0x401845e0, &(0x7f000064f000)={0xfffffffffffffe01, 0x8001, 0xebd, 0xfffffffffffffffd, 0x0, 0x7f}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f000006c000)={@random="e3ae8895310d", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x4000000800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x67, 0x0, @rand_addr=0x0, @broadcast=0xffffffff, {[]}}, @igmp={0x21, 0x0, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, "bc010000dede23000000800005070000e60100b0"}}}}}, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000083e000-0xd)='/selinux/mls\x00', 0x0, 0x0) getsockopt$netlink(r1, 0x10e, 0x1, &(0x7f0000501000)=""/36, &(0x7f0000090000-0x4)=0x24) mq_timedsend(r1, &(0x7f0000140000-0x40)="519a932559dafdf52226abc255305b4b9b06bfa08d05a225fe9b111646d3d185ff2b5ee2c7c687b5084b6f27958c72be827edad9305f94f6ea59ad48e5280754", 0x40, 0x9, &(0x7f0000dc8000-0x8)={0x0, 0x0}) 2017/12/17 11:24:17 executing program 1: mmap(&(0x7f0000000000/0xae4000)=nil, 0xae4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000005000)={0x4, 0xffffffffffffffff, 0x0}) open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000ae4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000ae4000)={0x0, @in6={{0xa, 0x3, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7fff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5976, 0x7f}, &(0x7f0000ae5000-0x4)=0x98) mmap(&(0x7f0000ae4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000325000)={r3, 0xe0, "b64cb72c8dfd9b33757d9d0ca63c54412124e0c201ff143bcc78927cda811f932d675da6c8f57b6b304900041db12759660237ef203dd9ecf6ec91e4ac79794a6146b5b63d0bddaa9aafd66f3c19b805340f24e5876549e43f6d95826e07bd344ca7eada3185ea29d298c23378c29903aa84fb7df22a3de39c30dad552a0df0cc9029fbf2b7dc6e2c106c008ea75158e0e816e0002ffc8547b1d404f8e77099bd98b944fb8799845e8bdab90dfded36280279e4c8edfa5d5ddcd62a24bac48a475c2dc79ab9b6a5604030f6615d31ffcb1246655e4ed6bd1b9dc9fbc184fb1b2"}, &(0x7f0000ae4000)=0xe8) sendmsg$unix(r2, &(0x7f0000002000-0x1c)={&(0x7f0000008000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000004000-0x8)=[{&(0x7f0000007000)='"', 0x1}], 0x1, &(0x7f0000005000)=[], 0x0, 0x0}, 0x4000) ioctl$KVM_SET_DEVICE_ATTR(r2, 0x4018aee1, &(0x7f0000004000-0x18)={0x0, 0x100000001, 0x1, &(0x7f0000003000)=0x0}) ioctl$KVM_GET_SUPPORTED_CPUID(0xffffffffffffffff, 0xc008ae05, &(0x7f0000005000)=""/20) 2017/12/17 11:24:17 executing program 6: r0 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000000)={@generic="510a251a37b5cec35c8c9969925a3e75", @ifru_flags=0x1200}) sendto$inet(r0, &(0x7f0000017000-0x8b6)="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", 0x8b7, 0x0, &(0x7f0000015000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/17 11:24:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f00002f0000-0xf)='/dev/sequencer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(0xffffffffffffffff, 0x40485404, &(0x7f0000c89000-0x48)={{0xffffffffffffffff, 0x1, 0x101, 0x1, 0xc36c}, 0x8, 0x8001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r0 = socket(0x10, 0x3, 0x10) write(r0, &(0x7f0000bdb000)="220000001a00070b00000000ef001201014b81000500010007000000000000000500", 0x22) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(0xffffffffffffffff, 0x10e, 0x8, &(0x7f00008cd000)=0x100, 0x4) 2017/12/17 11:24:17 executing program 1: mmap(&(0x7f0000000000/0xae4000)=nil, 0xae4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f000055c000-0xa)='/dev/ptmx\x00', 0x40, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000005000)={0x4, 0xffffffffffffffff, 0x0}) open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) sendmsg$unix(r2, &(0x7f0000002000-0x1c)={&(0x7f0000008000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000004000-0x8)=[{&(0x7f0000007000)='"', 0x1}], 0x1, &(0x7f0000005000)=[], 0x0, 0x0}, 0x4000) ioctl$KVM_SET_DEVICE_ATTR(r2, 0x4018aee1, &(0x7f0000004000-0x18)={0x0, 0x100000001, 0x1, &(0x7f0000003000)=0x0}) ioctl$KVM_GET_SUPPORTED_CPUID(0xffffffffffffffff, 0xc008ae05, &(0x7f0000005000)=""/20) 2017/12/17 11:24:17 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10000000010, 0x2, 0xc) write(r0, &(0x7f0000df5000-0x20)="1f00000001021300fd4345bb000100220240000009000700011601130000c455", 0x20) socketpair(0x15, 0x80805, 0xc3d3, &(0x7f00007f4000-0x8)={0x0, 0x0}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f000076f000)={0x1, 0x4, 0x5, 0x0, 0x11, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_GET_TSC_KHZ(r2, 0xaea3) 2017/12/17 11:24:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000001000-0x83)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f0000804000)="") syz_open_dev$sg(&(0x7f000014f000)='/dev/sg#\x00', 0x0, 0x4000000000400000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x20000000001, 0x8000000000000006) mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000018000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r1, &(0x7f0000cb9000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = accept4(r0, &(0x7f0000001000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000000000)=0x60, 0x200000000000) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000006000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000000f000-0x4)=0xe8) socket$inet6(0xa, 0x1, 0x8) getsockopt(r1, 0x1, 0x4, &(0x7f0000019000)=""/15, &(0x7f000000e000)=0xf) r4 = socket$inet6(0xa, 0x80000, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x20, &(0x7f0000011000)={@loopback=0x7f000001, @loopback=0x7f000001, r3}, 0xc) socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_int(r2, 0x1, 0x39, &(0x7f0000001000-0x4)=0x0, &(0x7f000001a000)=0x4) r5 = getpid() r6 = openat$sequencer(0xffffffffffffff9c, &(0x7f000000d000-0xf)='/dev/sequencer\x00', 0x100, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r6, 0xc02c5341, &(0x7f000001b000-0x68)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ptrace$cont(0x20, r5, 0xfffffffffffff618, 0x6b8) setsockopt(r4, 0x84, 0x40000000000013, &(0x7f0000b66000-0x1)="96", 0x1) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$packet(r2, &(0x7f000001d000-0x32)="35c74da6c04761bb821466a8fd327829c6ec8eabdb0de9a1b4188598a04354ec37aeeb9f77d92cdde2bb149f434c50df7d86", 0x32, 0x20000000, &(0x7f0000001000-0x14)={0x11, 0x1a, r3, 0x1, 0x80, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) socket$packet(0x11, 0x3, 0x300) setsockopt$inet6_int(r0, 0x29, 0xfb, &(0x7f000001c000-0x4)=0x2, 0x4) setsockopt$netlink_NETLINK_PKTINFO(r2, 0x10e, 0x3, &(0x7f0000ec3000-0x4)=0xffffffff, 0x4) setsockopt(r2, 0x0, 0x2, &(0x7f0000001000-0x78)="d20f6069612d69508c2f8829d62777d4b312b95ebd7dc0ce5b3964a7ac2a9e3a918973fdfa8c3b55f2b2db84fc24e723ec78df5636a27e599c406520d243db03142d8f961c1838c3dac9dc247f971885b7fe35222a331625678e0cfde1bc168be9a7901eef32a00d2e07e071ff185db3f25b762565862ee5", 0x78) 2017/12/17 11:24:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0xf, 0x0, &(0x7f0000000000)={0x0, 0x0}) setrlimit(0xb, &(0x7f0000ca0000-0x10)={0x0, 0x0}) mlock2(&(0x7f0000912000/0x4000)=nil, 0x4000, 0x81) prctl$setmm(0x23, 0x0, &(0x7f0000ab6000/0x3000)=nil) mremap(&(0x7f00007c5000/0x1000)=nil, 0x1000, 0x4000, 0x200000000000000, &(0x7f0000e60000/0x4000)=nil) syz_open_dev$tun(&(0x7f0000ef5000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000f58000)={@generic="431df1f38e6e005a112f648d1c22ce26", @ifru_addrs=@rc={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}}) ioctl$SIOCSIFHWADDR(0xffffffffffffffff, 0x8924, &(0x7f0000317000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x20000000000009, 0x7, @fr_pvc_info=&(0x7f0000d94000-0x14)={0x6, @generic="61e8f06fa5db19c6369a1383355544d6"}}}) socket$netlink(0x10, 0x3, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000016000-0x8)={0x0, 0x0}, &(0x7f00003a8000)=0x8) ioctl$DRM_IOCTL_GET_MAP(0xffffffffffffffff, 0xc0186404, &(0x7f0000e4d000)={&(0x7f0000b2c000/0x4000)=nil, 0x4, 0x3, 0x0, &(0x7f0000916000/0x3000)=nil, 0x0}) clone(0x1200000, &(0x7f0000b94000-0x4c)="7c1151d40100ffffffffffffff6011000100ffff06b3", &(0x7f00000c1000-0x4)=0x0, &(0x7f000048e000)=0x0, &(0x7f00007a1000-0x50)="bb99b1083481d5c5c32c03b9a47f88ad59fc70f0fe619aa087f7ef8a85c2c810396e8da8ea0a2cc365974e559f6796be948e5ff93b7509d8c1a0688fed11cac328a4b2e02943") mbind(&(0x7f0000331000/0x3000)=nil, 0x3000, 0x1, &(0x7f000080e000-0x8)=0x0, 0x8, 0x2) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000e41000-0x12)='/dev/loop-control\x00', 0x0, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c81, r1) 2017/12/17 11:24:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f00002f0000-0xf)='/dev/sequencer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(0xffffffffffffffff, 0x40485404, &(0x7f0000c89000-0x48)={{0x0, 0x1, 0x101, 0x1, 0xc36c}, 0x8, 0x8001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r0 = socket(0x10, 0x3, 0x10) write(r0, &(0x7f0000bdb000)="220000001a00070b00000000ef001201014b81000500010007000000000000000500", 0x22) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(0xffffffffffffffff, 0x10e, 0x8, &(0x7f00008cd000)=0x100, 0x4) 2017/12/17 11:24:17 executing program 1: r0 = memfd_create(&(0x7f0000fae000-0x4)='%\'(\x00', 0x3) sendto$ipx(r0, &(0x7f0000a92000)="29e3ec8dac5091d22803610fdb500273b5e058f979909105b4bc59692164143cdaa1de38ea2d7844000b039f55eafcb1c834813f744a4e354cee250a9280e1f399f4f14c09c4ef4a7ca9eb71b447c7495612e4c8ad50ba8d29482c8efc2410f67285497be9c001080d52669ec0ac27a07e3942beb100e54022c9d58b305a0c16a5520477243e72ec01ebfc067ce99dde7290749764692743d821a9dd2dad9c9de23a675c891f543a82a8681dc8c36b63244690dadccc3f62ec", 0xb9, 0x0, &(0x7f00003c2000-0x7)={0x4, 0x2, 0x2000000000000000, "a2b1b246cbbc", 0x48f, 0x0}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x2f, &(0x7f0000001000-0xc)={@local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc) mmap(&(0x7f0000000000/0xae4000)=nil, 0xae4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000ae5000-0x9)='/dev/kvm\x00', 0x0, 0x0) mmap(&(0x7f0000ae4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000ae4000)='/selinux/enforce\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) mmap(&(0x7f0000ae5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f00000c0000)='/selinux/policy\x00', 0x0, 0x0) pipe(&(0x7f0000ae5000)={0x0, 0x0}) ioctl$KVM_CREATE_DEVICE(r3, 0xc00caee0, &(0x7f0000005000)={0x4, 0xffffffffffffffff, 0x0}) open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) sendmsg$unix(r4, &(0x7f0000002000-0x1c)={&(0x7f0000008000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000004000-0x8)=[{&(0x7f0000007000)='"', 0x1}], 0x1, &(0x7f0000005000)=[], 0x0, 0x0}, 0x4000) set_thread_area(&(0x7f00006e0000-0x4)={0x1ff, 0x20000000, 0x4400, 0x4, 0xcba, 0x1e07475d, 0x6, 0xfffffffffffffe00, 0x0, 0x80ce}) ioctl$KVM_SET_DEVICE_ATTR(r4, 0x4018aee1, &(0x7f0000004000-0x18)={0x0, 0x100000001, 0x1, &(0x7f0000003000)=0x0}) ioctl$KVM_GET_SUPPORTED_CPUID(0xffffffffffffffff, 0xc008ae05, &(0x7f0000005000)=""/20) mmap(&(0x7f0000ae5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000a5d000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$TUNSETVNETHDRSZ(r2, 0x400454d8, &(0x7f0000ae5000)=0x6) 2017/12/17 11:24:17 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000001000-0x8)='./file0\x00', 0x80) syz_extract_tcp_res(&(0x7f000007f000-0x8)={0x0, 0x0}, 0x10000, 0xff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f0000000000)={0x0, 0x0}, 0xfffffffffffffffa, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$tun(r0, &(0x7f0000001000-0x82)=@hdr={0x3, 0x0, 0x40, 0x1f, 0x40, 0xc5ae, @ipv4={{0x8, 0x4, 0x2, 0x1, 0x78, 0x0, 0x2, 0x40, 0x32, 0x0, @empty=0x0, @rand_addr=0x4, {[@generic={0x9d, 0x9, "aa04548f2f799f"}]}}, @tcp={{0x1, 0x3, r1, r2, 0xb2, 0x0, 0xe, 0x49, 0x8, 0x0, 0x40000000000, {[@nop={0x1}, @mss={0x2, 0x4, 0xffffffff}, @generic={0x1, 0x10, "c7592e49481bfff446efe9dd1019"}, @timestamp={0x8, 0xa, 0x1, 0x3}, @window={0x3, 0x3, 0x0}]}}, {"4d2821fa7b8a305ccdb0fb1d041d914ac0530c6380ad74cd4411c7958e62a32f"}}}}, 0x82) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x10000000010, 0x2, 0xc) write(r3, &(0x7f0000150000)="1f00000001021300fd4345bb000100220240000009000700011601130000c4", 0x1f) 2017/12/17 11:24:17 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/qat_adf_ctl\x00', 0x281, 0x0) ioctl$KVM_ENABLE_CAP(r0, 0x4068aea3, &(0x7f0000c62000-0x68)={0xf5, 0x0, [0x81, 0x156a8000, 0x3, 0x546], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000366000)='/proc/self/net/pfkey\x00', 0xa000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) exit(0x400) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000002000-0x98)={0x0, @in={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x200, 0x1}, &(0x7f0000001000)=0x98) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000000)={r2, 0x5}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_X86_SET_MCE(r1, 0x4040ae9e, &(0x7f0000001000-0x40)={0x8000000000000000, 0x100000, 0x1, 0x0, 0x15, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_WAITACTIVE(r0, 0x5607) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000d53000)='/dev/loop-control\x00', 0x408200, 0x0) syz_emit_ethernet(0x3e, &(0x7f000006c000)={@random="e3ae8895310d", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x4000000800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x20000067, 0x0, @rand_addr=0x0, @broadcast=0xffffffff, {[]}}, @igmp={0x21, 0x0, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, "bc010000dede23000000800005070000e60100b0"}}}}}, 0x0) 2017/12/17 11:24:17 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000c64000-0x11)='/selinux/relabel\x00', 0x2, 0x0) r1 = bpf$OBJ_GET_PROG(0x7, &(0x7f00008b6000)={&(0x7f0000cec000-0x8)='./file0\x00', 0x0}, 0xc) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000875000)='/dev/rtc\x00', 0x80000, 0x0) epoll_wait(r0, &(0x7f0000d07000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x7, 0xfffffffffffffffa) bpf$BPF_PROG_ATTACH(0x8, &(0x7f000070b000)={r0, r1, 0x0, 0x1, r2}, 0x14) socket(0x10000000010, 0x2, 0xc) write(r1, &(0x7f00002ac000-0x1d)="1f000000021300050600000000000000000009000700011f017fff00c4", 0x1d) 2017/12/17 11:24:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f00002f0000-0xf)='/dev/sequencer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(0xffffffffffffffff, 0x40485404, &(0x7f0000c89000-0x48)={{0xffffffffffffffff, 0x0, 0x101, 0x1, 0xc36c}, 0x8, 0x8001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r0 = socket(0x10, 0x3, 0x10) write(r0, &(0x7f0000bdb000)="220000001a00070b00000000ef001201014b81000500010007000000000000000500", 0x22) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(0xffffffffffffffff, 0x10e, 0x8, &(0x7f00008cd000)=0x100, 0x4) 2017/12/17 11:24:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0xf, 0x0, &(0x7f0000000000)={0x0, 0x0}) setrlimit(0xb, &(0x7f0000ca0000-0x10)={0x0, 0x0}) mlock2(&(0x7f0000912000/0x4000)=nil, 0x4000, 0x81) prctl$setmm(0x23, 0x0, &(0x7f0000ab6000/0x3000)=nil) mremap(&(0x7f00007c5000/0x1000)=nil, 0x1000, 0x4000, 0x200000000000000, &(0x7f0000e60000/0x4000)=nil) syz_open_dev$tun(&(0x7f0000ef5000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000f58000)={@generic="431df1f38e6e005a112f648d1c22ce26", @ifru_addrs=@rc={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}}) ioctl$SIOCSIFHWADDR(0xffffffffffffffff, 0x8924, &(0x7f0000317000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x20000000000009, 0x7, @fr_pvc_info=&(0x7f0000d94000-0x14)={0x6, @generic="61e8f06fa5db19c6369a1383355544d6"}}}) socket$netlink(0x10, 0x3, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000016000-0x8)={0x0, 0x0}, &(0x7f00003a8000)=0x8) ioctl$DRM_IOCTL_GET_MAP(0xffffffffffffffff, 0xc0186404, &(0x7f0000e4d000)={&(0x7f0000b2c000/0x4000)=nil, 0x4, 0x3, 0x0, &(0x7f0000916000/0x3000)=nil, 0x0}) clone(0x1200000, &(0x7f0000b94000-0x4c)="7c1151d40100ffffffffffffff6011000100ffff06b3", &(0x7f00000c1000-0x4)=0x0, &(0x7f000048e000)=0x0, &(0x7f00007a1000-0x50)="bb99b1083481d5c5c32c03b9a47f88ad59fc70f0fe619aa087f7ef8a85c2c810396e8da8ea0a2cc365974e559f6796be948e5ff93b7509d8c1a0688f") mbind(&(0x7f0000331000/0x3000)=nil, 0x3000, 0x1, &(0x7f000080e000-0x8)=0x0, 0x8, 0x2) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000e41000-0x12)='/dev/loop-control\x00', 0x0, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c81, r1) 2017/12/17 11:24:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f00002f0000-0xf)='/dev/sequencer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(0xffffffffffffffff, 0x40485404, &(0x7f0000c89000-0x48)={{0xffffffffffffffff, 0x0, 0x0, 0x1, 0xc36c}, 0x8, 0x8001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r0 = socket(0x10, 0x3, 0x10) write(r0, &(0x7f0000bdb000)="220000001a00070b00000000ef001201014b81000500010007000000000000000500", 0x22) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(0xffffffffffffffff, 0x10e, 0x8, &(0x7f00008cd000)=0x100, 0x4) 2017/12/17 11:24:17 executing program 1: mmap(&(0x7f0000000000/0xae4000)=nil, 0xae4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000005000)={0x4, 0xffffffffffffffff, 0x0}) open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000ae4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readlink(&(0x7f00004cd000)='./file0/file0\x00', &(0x7f0000ae4000)=""/4096, 0x1000) sendmsg$unix(r2, &(0x7f0000002000-0x1c)={&(0x7f0000008000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000004000-0x8)=[{&(0x7f0000007000)='"', 0x1}], 0x1, &(0x7f0000005000)=[], 0x0, 0x0}, 0x4000) mmap(&(0x7f0000ae4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_DEVICE_ATTR(r2, 0x4018aee1, &(0x7f0000ae5000-0x18)={0x0, 0x100000001, 0x1, &(0x7f0000003000)=0x0}) 2017/12/17 11:24:17 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10000000010, 0x2, 0xc) write(r0, &(0x7f0000150000)="1f00000001021300fd4345bb000100220240000009000700011601130000c4", 0x1f) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000848000-0xe8)={{{@in=@broadcast=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000959000)=0xe8) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f00004aa000-0x10)={r1, 0x1, 0x6, @random="a51a2a6d4fbe", [0x0, 0x0]}, 0x10) 2017/12/17 11:24:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0xf, 0x0, &(0x7f0000000000)={0x0, 0x0}) setrlimit(0xb, &(0x7f0000ca0000-0x10)={0x0, 0x0}) mlock2(&(0x7f0000912000/0x4000)=nil, 0x4000, 0x81) prctl$setmm(0x23, 0x0, &(0x7f0000ab6000/0x3000)=nil) mremap(&(0x7f00007c5000/0x1000)=nil, 0x1000, 0x4000, 0x200000000000000, &(0x7f0000e60000/0x4000)=nil) syz_open_dev$tun(&(0x7f0000ef5000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000f58000)={@generic="431df1f38e6e005a112f648d1c22ce26", @ifru_addrs=@rc={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}}) ioctl$SIOCSIFHWADDR(0xffffffffffffffff, 0x8924, &(0x7f0000317000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x20000000000009, 0x7, @fr_pvc_info=&(0x7f0000d94000-0x14)={0x6, @generic="61e8f06fa5db19c6369a1383355544d6"}}}) socket$netlink(0x10, 0x3, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000016000-0x8)={0x0, 0x0}, &(0x7f00003a8000)=0x8) ioctl$DRM_IOCTL_GET_MAP(0xffffffffffffffff, 0xc0186404, &(0x7f0000e4d000)={&(0x7f0000b2c000/0x4000)=nil, 0x4, 0x3, 0x0, &(0x7f0000916000/0x3000)=nil, 0x0}) clone(0x1200000, &(0x7f0000b94000-0x4c)="7c1151d40100ffffffffffffff6011000100ffff06b3", &(0x7f00000c1000-0x4)=0x0, &(0x7f000048e000)=0x0, &(0x7f00007a1000-0x50)="bb99b1083481d5c5c32c03b9a47f88ad59fc70f0fe619aa087f7ef8a85c2c810396e8da8ea0a2cc365974e559f6796be948e5ff93b7509d8c1a0688fed11cac328") mbind(&(0x7f0000331000/0x3000)=nil, 0x3000, 0x1, &(0x7f000080e000-0x8)=0x0, 0x8, 0x2) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000e41000-0x12)='/dev/loop-control\x00', 0x0, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c81, r1) 2017/12/17 11:24:17 executing program 6: r0 = socket$inet_sctp(0x2, 0xafcd108e4798e14b, 0x84) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x0, &(0x7f0000015000-0x8)=0x2) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000017000-0x8b6)="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", 0x8b7, 0x0, &(0x7f0000015000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000014000)={0x0, 0x7}, &(0x7f0000015000-0x4)=0x8) recvfrom$inet(r0, &(0x7f0000016000)=""/4096, 0x1000, 0x1, &(0x7f0000015000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000017000-0x3)={r1, 0x7}, &(0x7f0000000000+0x1b)=0x8) 2017/12/17 11:24:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0xf, 0xb797, &(0x7f0000000000)={0x0, 0x0}) ioctl$TUNSETNOCSUM(r0, 0x400454c8, &(0x7f000022d000-0x4)=0x9) setrlimit(0xb, &(0x7f0000ca0000-0x10)={0xae83, 0x1ff}) mlock2(&(0x7f0000912000/0x4000)=nil, 0x4000, 0x81) prctl$setmm(0x23, 0x5, &(0x7f0000ab6000/0x3000)=nil) mremap(&(0x7f00007c5000/0x1000)=nil, 0x1000, 0x4000, 0x200000000000000, &(0x7f0000e60000/0x4000)=nil) syz_open_dev$tun(&(0x7f0000ef5000)='/dev/net/tun\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000016000-0x8)={0x0, 0x5}, &(0x7f00003a8000)=0x8) ioctl$DRM_IOCTL_GET_MAP(0xffffffffffffffff, 0xc0186404, &(0x7f0000e4d000)={&(0x7f0000b2c000/0x4000)=nil, 0x4, 0x3, 0x82, &(0x7f0000916000/0x3000)=nil, 0x0}) clone(0x1200000, &(0x7f0000b94000-0x4c)="7c1151d40100ffffffffffffff6011000100ffff06b3a03de50d3824e711bb687f374afc03000000ed1fba023d91fec833ff83050563def101bbdb99bbe8e10f2504faff7cc2537c9a3b23e4", &(0x7f00000c1000-0x4)=0x0, &(0x7f000048e000)=0x0, &(0x7f00007a1000-0x50)="bb99b1083481d5c5c32c03b9a47f88ad59fc70f0fe619aa087f7ef8a85c2c810396e8da8ea0a2cc365974e559f6796be948e5ff93b7509d8c1a0688fed11cac328a4b2e02943649860550348e195e3c3") r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000e41000-0x12)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) 2017/12/17 11:24:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000001000-0x83)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f0000804000)="") mknod(&(0x7f0000ff0000)='./file0\x00', 0x10000000007fe, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000906000-0x14)=[&(0x7f0000a3f000)='mime_type\x00', &(0x7f0000d5c000)='\x00', &(0x7f000053e000-0x1)='\x00', &(0x7f0000c78000)='\x00', &(0x7f0000096000-0x1)='\x00'], &(0x7f0000caf000)=[]) open(&(0x7f0000635000-0x8)='./file0\x00', 0x200, 0x0) stat(&(0x7f0000ee0000)='./file0\x00', &(0x7f0000e0b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) bpf$OBJ_GET_PROG(0x7, &(0x7f0000ac9000)={&(0x7f000031a000)='./file0\x00', 0x0}, 0xc) 2017/12/17 11:24:17 executing program 0: r0 = dup(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r0, 0x40bc5311, &(0x7f0000000000)={0xfffffffffffffff8, 0x2, 'client0\x00', 0xffffffff80000001, "5ced627deb6e37a3", "8e53b2a7fff65783f5a24be90a2ae36f808ffc80cc7148d6c0b7c9344b82852c", 0x5, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000869000-0x70)={0x9, {0x2, 0x3, @rand_addr=0x100000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x1, 0x10001, 0x8000, 0x6c, &(0x7f0000568000)=@generic="c935b4d1c3d97c1a2a69d384333e6bce", 0x6, 0xffffffffffff8001, 0x5}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1000, 0x20, 0x401, 0x8, 0x20}, &(0x7f0000d71000-0x4)=0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000001000)={r1, 0x82, "bfc982b119944ad8883d393fca4841c2d25d17fbf79c636b1e672854b6d1c29ac1479ba43bd48b0f098a33ab647384d3797a2d54abf7b808fd2ec124ad11602469034ef27028ac366895e86282417f5436ac2374e168ff2bf4e52d93325b996f0670a641be6e25bc328ee72ba74f56a496991bd61230522aaa35adc8105dd10b6d9b"}, &(0x7f0000001000-0x4)=0x8a) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f00000ee000-0x18)=[{&(0x7f0000446000)=""/0, 0x0}, {&(0x7f0000b2e000-0x6c)=""/108, 0x6c}, {&(0x7f00001c8000-0xc6)=""/198, 0xc6}], 0x3, 0x0) write(0xffffffffffffffff, &(0x7f0000150000)="1f00000001021300fd4345bb000100220240000009000700011601130000c4", 0x1f) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f00006eb000)={0x7f, 0x6, 0xf743, {0x0, 0x0}, 0xfffffffffffffffa, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) clock_gettime(0x0, &(0x7f0000892000-0x8)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000208000)={0x100000000, 0x1, 0xee2, {r2, r3+30000000}, 0x2, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/17 11:24:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f00002f0000-0xf)='/dev/sequencer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(0xffffffffffffffff, 0x40485404, &(0x7f0000c89000-0x48)={{0xffffffffffffffff, 0x0, 0x0, 0x0, 0xc36c}, 0x8, 0x8001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r0 = socket(0x10, 0x3, 0x10) write(r0, &(0x7f0000bdb000)="220000001a00070b00000000ef001201014b81000500010007000000000000000500", 0x22) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(0xffffffffffffffff, 0x10e, 0x8, &(0x7f00008cd000)=0x100, 0x4) 2017/12/17 11:24:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0xf, 0x0, &(0x7f0000000000)={0x0, 0x0}) setrlimit(0xb, &(0x7f0000ca0000-0x10)={0x0, 0x0}) mlock2(&(0x7f0000912000/0x4000)=nil, 0x4000, 0x81) prctl$setmm(0x23, 0x0, &(0x7f0000ab6000/0x3000)=nil) mremap(&(0x7f00007c5000/0x1000)=nil, 0x1000, 0x4000, 0x200000000000000, &(0x7f0000e60000/0x4000)=nil) syz_open_dev$tun(&(0x7f0000ef5000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000f58000)={@generic="431df1f38e6e005a112f648d1c22ce26", @ifru_addrs=@rc={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}}) ioctl$SIOCSIFHWADDR(0xffffffffffffffff, 0x8924, &(0x7f0000317000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x20000000000009, 0x7, @fr_pvc_info=&(0x7f0000d94000-0x14)={0x6, @generic="61e8f06fa5db19c6369a1383355544d6"}}}) socket$netlink(0x10, 0x3, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000016000-0x8)={0x0, 0x0}, &(0x7f00003a8000)=0x8) ioctl$DRM_IOCTL_GET_MAP(0xffffffffffffffff, 0xc0186404, &(0x7f0000e4d000)={&(0x7f0000b2c000/0x4000)=nil, 0x4, 0x3, 0x0, &(0x7f0000916000/0x3000)=nil, 0x0}) clone(0x1200000, &(0x7f0000b94000-0x4c)="7c1151d40100ffffffffffffff6011000100ffff06b3", &(0x7f00000c1000-0x4)=0x0, &(0x7f000048e000)=0x0, &(0x7f00007a1000-0x50)="bb99b1083481d5c5c32c03b9a47f88ad59fc70f0fe619aa087f7ef8a85c2c810396e8da8ea0a2cc365974e559f6796be948e5ff93b7509d8c1a0688fed11cac328a4b2e0") mbind(&(0x7f0000331000/0x3000)=nil, 0x3000, 0x1, &(0x7f000080e000-0x8)=0x0, 0x8, 0x2) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000e41000-0x12)='/dev/loop-control\x00', 0x0, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c81, r1) 2017/12/17 11:24:17 executing program 1: mmap(&(0x7f0000000000/0xae4000)=nil, 0xae4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000ae5000-0x9)='/dev/kvm\x00', 0x402, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000005000)={0x4, 0xffffffffffffffff, 0x0}) r3 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) sendmsg$unix(r2, &(0x7f0000002000-0x1c)={&(0x7f0000008000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000004000-0x8)=[{&(0x7f0000007000)='"', 0x1}], 0x1, &(0x7f0000005000)=[], 0x0, 0x0}, 0x4000) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x1) ioctl$KDMKTONE(r3, 0x4b3b, 0x2) ioctl$KVM_SET_DEVICE_ATTR(r2, 0x4018aee1, &(0x7f0000004000-0x18)={0x0, 0x100000001, 0x1, &(0x7f0000003000)=0x0}) ioctl$KVM_GET_SUPPORTED_CPUID(0xffffffffffffffff, 0xc008ae05, &(0x7f0000005000)=""/20) 2017/12/17 11:24:17 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10000000010, 0x2, 0xc) write(r0, &(0x7f0000150000)="1f00000001021300fd4345bb000100220240000009000700011601130000c4", 0x1f) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000b19000)='/selinux/validatetrans\x00', 0x1, 0x0) [ 366.439820] QAT: Invalid ioctl 2017/12/17 11:24:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f000006c000)={@random="e3ae8895310d", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x4000000800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x67, 0x0, @rand_addr=0x0, @broadcast=0xffffffff, {[]}}, @igmp={0x1f, 0x4, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, "bc010000dede23000000800005070000e60100b0"}}}}}, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_str(r0, 0x1, 0x19, &(0x7f0000a3f000-0x18)='!^:)em0posix_acl_access\x00', 0x18) r1 = syz_open_dev$vcsa(&(0x7f0000446000-0xb)='/dev/vcsa#\x00', 0x2, 0x222000) ioctl$KVM_S390_INTERRUPT_CPU(r1, 0x4010ae94, &(0x7f000049b000-0x10)={0x4, 0x1000, 0x39}) 2017/12/17 11:24:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000001000-0x83)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f0000804000)="") mknod(&(0x7f0000ff0000)='./file0\x00', 0x10000000007fe, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f000017a000-0x8)=[], &(0x7f000077a000)=[]) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00009df000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f00009d4000-0x4)=0x0) open(&(0x7f0000635000-0x8)='./file0\x00', 0x200, 0x0) 2017/12/17 11:24:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f00002f0000-0xf)='/dev/sequencer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(0xffffffffffffffff, 0x40485404, &(0x7f0000c89000-0x48)={{0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x8, 0x8001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r0 = socket(0x10, 0x3, 0x10) write(r0, &(0x7f0000bdb000)="220000001a00070b00000000ef001201014b81000500010007000000000000000500", 0x22) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(0xffffffffffffffff, 0x10e, 0x8, &(0x7f00008cd000)=0x100, 0x4) 2017/12/17 11:24:17 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000a4e000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00000ce000-0x4)=@assoc_id=0x0, &(0x7f00004eb000-0x4)=0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00007b0000)={r1, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x282a, 0x2, 0x401, 0x20, 0x7fff, 0x80000001, 0x80000001, 0x8001, 0x1, 0x0, 0xdf, 0x7, 0x1, 0xff, 0x9bf]}, &(0x7f0000b1b000)=0x108) r2 = socket(0x10000000006, 0x0, 0x20000000008) write(r2, &(0x7f0000df6000-0x20)="1f000000000000000000000400010022024000000900070001080113bd00c464", 0x20) 2017/12/17 11:24:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0xf, 0x0, &(0x7f0000000000)={0x0, 0x0}) setrlimit(0xb, &(0x7f0000ca0000-0x10)={0x0, 0x0}) mlock2(&(0x7f0000912000/0x4000)=nil, 0x4000, 0x81) prctl$setmm(0x23, 0x0, &(0x7f0000ab6000/0x3000)=nil) mremap(&(0x7f00007c5000/0x1000)=nil, 0x1000, 0x4000, 0x200000000000000, &(0x7f0000e60000/0x4000)=nil) syz_open_dev$tun(&(0x7f0000ef5000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000f58000)={@generic="431df1f38e6e005a112f648d1c22ce26", @ifru_addrs=@rc={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}}) ioctl$SIOCSIFHWADDR(0xffffffffffffffff, 0x8924, &(0x7f0000317000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x20000000000009, 0x7, @fr_pvc_info=&(0x7f0000d94000-0x14)={0x6, @generic="61e8f06fa5db19c6369a1383355544d6"}}}) socket$netlink(0x10, 0x3, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000016000-0x8)={0x0, 0x0}, &(0x7f00003a8000)=0x8) ioctl$DRM_IOCTL_GET_MAP(0xffffffffffffffff, 0xc0186404, &(0x7f0000e4d000)={&(0x7f0000b2c000/0x4000)=nil, 0x4, 0x3, 0x0, &(0x7f0000916000/0x3000)=nil, 0x0}) clone(0x1200000, &(0x7f0000b94000-0x4c)="7c1151d40100ffffffffffffff6011000100ffff06b3", &(0x7f00000c1000-0x4)=0x0, &(0x7f000048e000)=0x0, &(0x7f00007a1000-0x50)="bb99b1083481d5c5c32c03b9a47f88ad59fc70f0fe619aa087f7ef8a85c2c810396e8da8ea0a2cc365974e559f6796be948e5ff93b7509d8c1a0688fed11cac328a4") mbind(&(0x7f0000331000/0x3000)=nil, 0x3000, 0x1, &(0x7f000080e000-0x8)=0x0, 0x8, 0x2) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000e41000-0x12)='/dev/loop-control\x00', 0x0, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c81, r1) 2017/12/17 11:24:17 executing program 1: mmap(&(0x7f0000000000/0xae4000)=nil, 0xae4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000aa5000)='/dev/input/mouse#\x00', 0x41, 0x20000) mmap(&(0x7f0000ae4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000ae5000-0x58)={0x9, 0x81, 0x800, 0x3eee, 0x0, 0x7fff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000ae5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000048000-0x70)={0xf74, {0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x90, 0x9, 0xbb0b, 0x7, 0x2, &(0x7f0000594000-0x10)=@generic="abb09e268a7427b0e20256f989c12db6", 0x240000000000000, 0xffff, 0x5}) syz_open_dev$sg(&(0x7f0000ae5000)='/dev/sg#\x00', 0x7, 0x8841) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_DEVICE(r2, 0xc00caee0, &(0x7f0000005000)={0x4, 0xffffffffffffffff, 0x0}) open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) sendmsg$unix(r3, &(0x7f0000002000-0x1c)={&(0x7f0000008000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000004000-0x8)=[{&(0x7f0000007000)='"', 0x1}], 0x1, &(0x7f0000005000)=[], 0x0, 0x0}, 0x4000) ioctl$KVM_SET_DEVICE_ATTR(r3, 0x4018aee1, &(0x7f0000004000-0x18)={0x0, 0x100000001, 0x1, &(0x7f0000003000)=0x0}) mmap(&(0x7f0000ae4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd4(r3, &(0x7f0000ae5000-0x8)={0x40000000000000}, 0x8, 0x800) ioctl$KVM_GET_SUPPORTED_CPUID(0xffffffffffffffff, 0xc008ae05, &(0x7f0000005000)=""/20) 2017/12/17 11:24:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0xf, 0x0, &(0x7f0000000000)={0x0, 0x0}) setrlimit(0xb, &(0x7f0000ca0000-0x10)={0x0, 0x0}) mlock2(&(0x7f0000912000/0x4000)=nil, 0x4000, 0x81) prctl$setmm(0x23, 0x0, &(0x7f0000ab6000/0x3000)=nil) mremap(&(0x7f00007c5000/0x1000)=nil, 0x1000, 0x4000, 0x200000000000000, &(0x7f0000e60000/0x4000)=nil) syz_open_dev$tun(&(0x7f0000ef5000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000f58000)={@generic="431df1f38e6e005a112f648d1c22ce26", @ifru_addrs=@rc={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}}) ioctl$SIOCSIFHWADDR(0xffffffffffffffff, 0x8924, &(0x7f0000317000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x20000000000009, 0x7, @fr_pvc_info=&(0x7f0000d94000-0x14)={0x6, @generic="61e8f06fa5db19c6369a1383355544d6"}}}) socket$netlink(0x10, 0x3, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000016000-0x8)={0x0, 0x0}, &(0x7f00003a8000)=0x8) ioctl$DRM_IOCTL_GET_MAP(0xffffffffffffffff, 0xc0186404, &(0x7f0000e4d000)={&(0x7f0000b2c000/0x4000)=nil, 0x4, 0x3, 0x0, &(0x7f0000916000/0x3000)=nil, 0x0}) clone(0x1200000, &(0x7f0000b94000-0x4c)="7c1151d40100ffffffffffffff6011000100ffff06b3", &(0x7f00000c1000-0x4)=0x0, &(0x7f000048e000)=0x0, &(0x7f00007a1000-0x50)="bb99b1083481d5c5c32c03b9a47f88ad59fc70f0fe619aa087f7ef8a85c2c810396e8da8ea0a2cc365974e559f6796be948e5ff93b7509d8c1a0688fed11cac3") mbind(&(0x7f0000331000/0x3000)=nil, 0x3000, 0x1, &(0x7f000080e000-0x8)=0x0, 0x8, 0x2) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000e41000-0x12)='/dev/loop-control\x00', 0x0, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c81, r1) 2017/12/17 11:24:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f00002f0000-0xf)='/dev/sequencer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(0xffffffffffffffff, 0x40485404, &(0x7f0000c89000-0x48)={{0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x8001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r0 = socket(0x10, 0x3, 0x10) write(r0, &(0x7f0000bdb000)="220000001a00070b00000000ef001201014b81000500010007000000000000000500", 0x22) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(0xffffffffffffffff, 0x10e, 0x8, &(0x7f00008cd000)=0x100, 0x4) 2017/12/17 11:24:17 executing program 6: r0 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x101000, 0x0) ioctl$EVIOCSABS3F(r1, 0x401845ff, &(0x7f0000d74000-0x18)={0x8000, 0x1, 0x200, 0x5, 0x8, 0x81}) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f0000001000)={r1}) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000016000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setflags(r1, 0x2, 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r2, 0x894b, &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000004000-0x4b)={0x0, 0x43, "bf8e4d18998cef7035dbe800700b90f07f0aa8d46148ea5db0090a581a85a4c383947044457dcf09d18c10c001ff5010a283acf0667101a0a2def7c91f7a27e15e2352"}, &(0x7f0000014000)=0x4b) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000003000-0x14)={r3, 0x2, 0x21, 0x7f, 0x2, 0x85f}, 0x14) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000002000)={0x6, 0x3, 0x186, 0x7fff, 0x0}, &(0x7f0000015000-0x4)=0x10) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000014000)={r4, 0x40}, 0x8) sendto$inet(r0, &(0x7f0000017000-0x8b6)="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", 0x8b7, 0x0, &(0x7f0000015000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/17 11:24:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f00002f0000-0xf)='/dev/sequencer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(0xffffffffffffffff, 0x40485404, &(0x7f0000c89000-0x48)={{0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r0 = socket(0x10, 0x3, 0x10) write(r0, &(0x7f0000bdb000)="220000001a00070b00000000ef001201014b81000500010007000000000000000500", 0x22) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(0xffffffffffffffff, 0x10e, 0x8, &(0x7f00008cd000)=0x100, 0x4) 2017/12/17 11:24:17 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10000000010, 0x2, 0xc) socket$bt_bnep(0x1f, 0x3, 0x4) write(r0, &(0x7f0000150000)="1f00000001021300fd4345bb000100220240000009000700011601130000c4", 0x1f) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f00001d9000-0x4)=0x1, 0x4) 2017/12/17 11:24:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000001000-0x83)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f0000804000)="") mknod(&(0x7f0000ff0000)='./file0\x00', 0x10000000007fe, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) readahead(r0, 0x1dd, 0x8) modify_ldt$write(0x1, &(0x7f0000635000)={0xfffffffffffffffb, 0xffffffff, 0x1000, 0xffffffff, 0x0, 0x4ecd, 0x4da748be, 0x1, 0x10000, 0x3f}, 0x10) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f000017a000-0x8)=[], &(0x7f000077a000)=[]) open(&(0x7f0000635000-0x8)='./file0\x00', 0x200, 0x0) 2017/12/17 11:24:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000382000)={0x0, 0x0}, 0x80000) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0106434, &(0x7f0000c21000-0x10)={0x3, 0x0, 0x10001, 0x3}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0106434, &(0x7f00002f0000)={0x3, 0x0, 0x2, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0106434, &(0x7f0000fad000)={0xfffffffffffffff8, 0x0, 0x10001, 0x40}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0106434, &(0x7f0000922000-0x10)={0x9, r2, 0x8000000080002, 0x8}) ioctl$DRM_IOCTL_AGP_FREE(r0, 0x40106435, &(0x7f0000054000-0x10)={0x1, r3, 0x10003, 0x6}) readv(r1, &(0x7f0000bd7000)=[{&(0x7f0000c92000)=""/102, 0x66}, {&(0x7f0000531000-0x1000)=""/4096, 0x1000}], 0x2) syz_emit_ethernet(0x3e, &(0x7f000006c000)={@random="e3ae8895310d", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x4000000800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x67, 0x0, @rand_addr=0x0, @broadcast=0xffffffff, {[]}}, @igmp={0x21, 0x0, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, "bc010000dede23000000800005070000e60100b0"}}}}}, 0x0) munmap(&(0x7f00008fb000/0x2000)=nil, 0x2000) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000307000)={0x4, 0x103f, 0x6, 0x15, 0x1, [{0x0, 0x6, 0x7, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0}]}) mmap(&(0x7f00008fb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000aca000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f00008fb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008fb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008fc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00008fd000-0x4)=0x10, 0x4) mmap(&(0x7f00008fb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008fc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(r1, 0x89e3, &(0x7f00008fc000)=0x9) preadv(r1, &(0x7f00008fc000-0x10)=[{&(0x7f00008fb000)=""/31, 0x1f}, {&(0x7f00008fc000-0x39)=""/57, 0x39}], 0x2, 0x0) mmap(&(0x7f00008fc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r4, &(0x7f00008fc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f00000d5000-0x4)=0x14) ioctl$KVM_RUN(r1, 0xae80, 0x0) mmap(&(0x7f00008fc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r1, &(0x7f00008fc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f00008fc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00008fd000-0xe8)={{{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in=@rand_addr=0xb8, 0x1, 0x9, 0x1, 0x7, 0x4, 0x20, 0x20, 0x52, r5, r6}, {0x4, 0x100, 0x9, 0x6, 0x4, 0xff, 0x1, 0xa44c}, {0x8000, 0x1, 0x5, 0xfffffffffffffffb}, 0x2, 0x3, 0x1ff, 0x1, 0x40, 0x2}, {{@in=@broadcast=0xffffffff, 0x8a, 0x9b8}, 0x5, @in=@multicast2=0xe0000002, 0x3f, 0x3, 0x2, 0x3, 0x2, 0x8000, 0x9}}, 0xe8) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00007e9000-0x18)={r4, &(0x7f0000d80000)="7fe43417cc3d47711b989b442feb157f439b851f1d441554e53909471ad2081be7c4b5dcd8211f5b7edfbe4e832a1f7839b1c07b8cceb62f", &(0x7f0000d57000)=""/40}, 0x18) 2017/12/17 11:24:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0xf, 0x0, &(0x7f0000000000)={0x0, 0x0}) setrlimit(0xb, &(0x7f0000ca0000-0x10)={0x0, 0x0}) mlock2(&(0x7f0000912000/0x4000)=nil, 0x4000, 0x81) prctl$setmm(0x23, 0x0, &(0x7f0000ab6000/0x3000)=nil) mremap(&(0x7f00007c5000/0x1000)=nil, 0x1000, 0x4000, 0x200000000000000, &(0x7f0000e60000/0x4000)=nil) syz_open_dev$tun(&(0x7f0000ef5000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000f58000)={@generic="431df1f38e6e005a112f648d1c22ce26", @ifru_addrs=@rc={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}}) ioctl$SIOCSIFHWADDR(0xffffffffffffffff, 0x8924, &(0x7f0000317000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x20000000000009, 0x7, @fr_pvc_info=&(0x7f0000d94000-0x14)={0x6, @generic="61e8f06fa5db19c6369a1383355544d6"}}}) socket$netlink(0x10, 0x3, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000016000-0x8)={0x0, 0x0}, &(0x7f00003a8000)=0x8) ioctl$DRM_IOCTL_GET_MAP(0xffffffffffffffff, 0xc0186404, &(0x7f0000e4d000)={&(0x7f0000b2c000/0x4000)=nil, 0x4, 0x3, 0x0, &(0x7f0000916000/0x3000)=nil, 0x0}) clone(0x1200000, &(0x7f0000b94000-0x4c)="7c1151d40100ffffffffffffff6011000100ffff06b3", &(0x7f00000c1000-0x4)=0x0, &(0x7f000048e000)=0x0, &(0x7f00007a1000-0x50)="bb99b1083481d5c5c32c03b9a47f88ad59fc70f0fe619aa087f7ef8a85c2c810396e8da8ea0a2cc365974e559f6796be948e5ff93b7509d8c1a0688fed11cac328") mbind(&(0x7f0000331000/0x3000)=nil, 0x3000, 0x1, &(0x7f000080e000-0x8)=0x0, 0x8, 0x2) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000e41000-0x12)='/dev/loop-control\x00', 0x0, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c81, r1) 2017/12/17 11:24:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0xf, 0xb797, &(0x7f0000000000)={0x0, 0x0}) ioctl$TUNSETNOCSUM(r0, 0x400454c8, &(0x7f000022d000-0x4)=0x9) setrlimit(0xb, &(0x7f0000ca0000-0x10)={0xae83, 0x1ff}) mlock2(&(0x7f0000912000/0x4000)=nil, 0x4000, 0x81) prctl$setmm(0x23, 0x5, &(0x7f0000ab6000/0x3000)=nil) mremap(&(0x7f00007c5000/0x1000)=nil, 0x1000, 0x4000, 0x200000000000000, &(0x7f0000e60000/0x4000)=nil) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000016000-0x8)={0x0, 0x5}, &(0x7f00003a8000)=0x8) ioctl$DRM_IOCTL_GET_MAP(0xffffffffffffffff, 0xc0186404, &(0x7f0000e4d000)={&(0x7f0000b2c000/0x4000)=nil, 0x4, 0x3, 0x82, &(0x7f0000916000/0x3000)=nil, 0x0}) clone(0x1200000, &(0x7f0000b94000-0x4c)="7c1151d40100ffffffffffffff6011000100ffff06b3a03de50d3824e711bb687f374afc03000000ed1fba023d91fec833ff83050563def101bbdb99bbe8e10f2504faff7cc2537c9a3b23e4", &(0x7f00000c1000-0x4)=0x0, &(0x7f000048e000)=0x0, &(0x7f00007a1000-0x50)="bb99b1083481d5c5c32c03b9a47f88ad59fc70f0fe619aa087f7ef8a85c2c810396e8da8ea0a2cc365974e559f6796be948e5ff93b7509d8c1a0688fed11cac328a4b2e02943649860550348e195e3c3") r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000e41000-0x12)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) 2017/12/17 11:24:17 executing program 1: mmap(&(0x7f0000000000/0xae4000)=nil, 0xae4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000005000)={0x4, 0xffffffffffffffff, 0x0}) open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) ioctl$KVM_SET_DEVICE_ATTR(r2, 0x4018aee1, &(0x7f0000004000-0x18)={0x0, 0x100000001, 0x1, &(0x7f0000003000)=0x0}) mmap(&(0x7f0000ae4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_SUPPORTED_CPUID(r2, 0xc008ae05, &(0x7f00009db000-0x14)=""/20) 2017/12/17 11:24:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0xf, 0x0, &(0x7f0000000000)={0x0, 0x0}) setrlimit(0xb, &(0x7f0000ca0000-0x10)={0x0, 0x0}) mlock2(&(0x7f0000912000/0x4000)=nil, 0x4000, 0x81) prctl$setmm(0x23, 0x0, &(0x7f0000ab6000/0x3000)=nil) mremap(&(0x7f00007c5000/0x1000)=nil, 0x1000, 0x4000, 0x200000000000000, &(0x7f0000e60000/0x4000)=nil) syz_open_dev$tun(&(0x7f0000ef5000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000f58000)={@generic="431df1f38e6e005a112f648d1c22ce26", @ifru_addrs=@rc={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}}) ioctl$SIOCSIFHWADDR(0xffffffffffffffff, 0x8924, &(0x7f0000317000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x20000000000009, 0x7, @fr_pvc_info=&(0x7f0000d94000-0x14)={0x6, @generic="61e8f06fa5db19c6369a1383355544d6"}}}) socket$netlink(0x10, 0x3, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000016000-0x8)={0x0, 0x0}, &(0x7f00003a8000)=0x8) ioctl$DRM_IOCTL_GET_MAP(0xffffffffffffffff, 0xc0186404, &(0x7f0000e4d000)={&(0x7f0000b2c000/0x4000)=nil, 0x4, 0x3, 0x0, &(0x7f0000916000/0x3000)=nil, 0x0}) clone(0x1200000, &(0x7f0000b94000-0x4c)="7c1151d40100ffffffffffffff6011000100ffff06b3", &(0x7f00000c1000-0x4)=0x0, &(0x7f000048e000)=0x0, &(0x7f00007a1000-0x50)="bb99b1083481d5c5c32c03b9a47f88ad59fc70f0fe619aa087f7ef8a85c2c810396e8da8ea0a2cc365974e559f6796be948e5ff93b7509d8c1a0688fed11cac328a4") mbind(&(0x7f0000331000/0x3000)=nil, 0x3000, 0x0, &(0x7f000080e000-0x8)=0x0, 0x8, 0x2) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000e41000-0x12)='/dev/loop-control\x00', 0x0, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c81, r1) 2017/12/17 11:24:17 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10000000010, 0x2, 0xc) write(r0, &(0x7f0000150000)="1f00000001021300fd4345bb000100220240000009000700011601130000c4", 0x1f) r1 = syz_open_dev$mouse(&(0x7f00009a6000)='/dev/input/mouse#\x00', 0x9, 0x10000) getsockopt$inet6_tcp_buf(r1, 0x6, 0x1c, &(0x7f0000be5000)=""/13, &(0x7f000025a000-0x4)=0xd) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f00000af000-0x8)={r0, r1}) 2017/12/17 11:24:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f00002f0000-0xf)='/dev/sequencer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(0xffffffffffffffff, 0x40485404, &(0x7f0000c89000-0x48)={{0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r0 = socket(0x0, 0x3, 0x10) write(r0, &(0x7f0000bdb000)="220000001a00070b00000000ef001201014b81000500010007000000000000000500", 0x22) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(0xffffffffffffffff, 0x10e, 0x8, &(0x7f00008cd000)=0x100, 0x4) 2017/12/17 11:24:17 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10000000010, 0x2, 0xc) write(r0, &(0x7f0000150000)="1f00000001021300fd4345bb000100220240000009000700011601130000c4", 0x1f) socket$inet6_sctp(0xa, 0x5, 0x84) 2017/12/17 11:24:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0xf, 0xb797, &(0x7f0000000000)={0x0, 0x0}) ioctl$TUNSETNOCSUM(r0, 0x400454c8, &(0x7f000022d000-0x4)=0x9) setrlimit(0xb, &(0x7f0000ca0000-0x10)={0xae83, 0x1ff}) mlock2(&(0x7f0000912000/0x4000)=nil, 0x4000, 0x81) prctl$setmm(0x23, 0x5, &(0x7f0000ab6000/0x3000)=nil) mremap(&(0x7f00007c5000/0x1000)=nil, 0x1000, 0x4000, 0x200000000000000, &(0x7f0000e60000/0x4000)=nil) syz_open_dev$tun(&(0x7f0000ef5000)='/dev/net/tun\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000016000-0x8)={0x0, 0x5}, &(0x7f00003a8000)=0x8) ioctl$DRM_IOCTL_GET_MAP(0xffffffffffffffff, 0xc0186404, &(0x7f0000e4d000)={&(0x7f0000b2c000/0x4000)=nil, 0x4, 0x3, 0x82, &(0x7f0000916000/0x3000)=nil, 0x0}) clone(0x1200000, &(0x7f0000b94000-0x4c)="7c1151d40100ffffffffffffff6011000100ffff06b3a03de50d3824e711bb687f374afc03000000ed1fba023d91fec833ff83050563def101bbdb99bbe8e10f2504faff7cc2537c9a3b23e4", &(0x7f00000c1000-0x4)=0x0, &(0x7f000048e000)=0x0, &(0x7f00007a1000-0x50)="bb99b1083481d5c5c32c03b9a47f88ad59fc70f0fe619aa087f7ef8a85c2c810396e8da8ea0a2cc365974e559f6796be948e5ff93b7509d8c1a0688fed11cac328a4b2e02943649860550348e195e3c3") r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000e41000-0x12)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) 2017/12/17 11:24:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000001000-0x83)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f0000804000)="") mknod(&(0x7f0000ff0000)='./file0\x00', 0x10000000007fe, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f000017a000-0x8)=[], &(0x7f000077a000)=[]) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000d42000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00007fe000-0x4)=0xe8) fstat(r0, &(0x7f00006b2000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r0, &(0x7f0000ea7000)='./file0\x00', r1, r2, 0x1800) open(&(0x7f0000635000-0x8)='./file0\x00', 0x200, 0x0) 2017/12/17 11:24:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f00002f0000-0xf)='/dev/sequencer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(0xffffffffffffffff, 0x40485404, &(0x7f0000c89000-0x48)={{0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r0 = socket(0x10, 0x0, 0x10) write(r0, &(0x7f0000bdb000)="220000001a00070b00000000ef001201014b81000500010007000000000000000500", 0x22) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(0xffffffffffffffff, 0x10e, 0x8, &(0x7f00008cd000)=0x100, 0x4) 2017/12/17 11:24:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0xf, 0x0, &(0x7f0000000000)={0x0, 0x0}) setrlimit(0xb, &(0x7f0000ca0000-0x10)={0x0, 0x0}) mlock2(&(0x7f0000912000/0x4000)=nil, 0x4000, 0x81) prctl$setmm(0x23, 0x0, &(0x7f0000ab6000/0x3000)=nil) mremap(&(0x7f00007c5000/0x1000)=nil, 0x1000, 0x4000, 0x200000000000000, &(0x7f0000e60000/0x4000)=nil) syz_open_dev$tun(&(0x7f0000ef5000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000f58000)={@generic="431df1f38e6e005a112f648d1c22ce26", @ifru_addrs=@rc={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}}) ioctl$SIOCSIFHWADDR(0xffffffffffffffff, 0x8924, &(0x7f0000317000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x20000000000009, 0x7, @fr_pvc_info=&(0x7f0000d94000-0x14)={0x6, @generic="61e8f06fa5db19c6369a1383355544d6"}}}) socket$netlink(0x10, 0x3, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000016000-0x8)={0x0, 0x0}, &(0x7f00003a8000)=0x8) ioctl$DRM_IOCTL_GET_MAP(0xffffffffffffffff, 0xc0186404, &(0x7f0000e4d000)={&(0x7f0000b2c000/0x4000)=nil, 0x4, 0x3, 0x0, &(0x7f0000916000/0x3000)=nil, 0x0}) clone(0x1200000, &(0x7f0000b94000-0x4c)="7c1151d40100ffffffffffffff6011000100ffff06b3", &(0x7f00000c1000-0x4)=0x0, &(0x7f000048e000)=0x0, &(0x7f00007a1000-0x50)="bb99b1083481d5c5c32c03b9a47f88ad59fc70f0fe619aa087f7ef8a85c2c810396e8da8ea0a2cc365974e559f6796be948e5ff93b7509d8c1a0688fed11cac328a4") mbind(&(0x7f0000331000/0x3000)=nil, 0x3000, 0x0, &(0x7f000080e000-0x8)=0x0, 0x0, 0x2) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000e41000-0x12)='/dev/loop-control\x00', 0x0, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c81, r1) 2017/12/17 11:24:17 executing program 6: socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f000022e000-0x58)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000177000-0x4)=0x58, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x74, &(0x7f0000001000-0x74)=[@in6={0xa, 0x2, 0xf2c, @loopback={0x0, 0x1}, 0x1f}, @in6={0xa, 0x1, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x78f7}, @in6={0xa, 0x2, 0x80, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x101}, @in={0x2, 0x2, @rand_addr=0x80000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={r1, 0x7}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nfc_raw(0x27, 0x3, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f00001ed000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000f18000)={0x0, 0x68, &(0x7f0000ecf000-0x68)=[@in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, @in6={0xa, 0x2, 0x8001, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x10000}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000e36000)=0xc) setsockopt$inet_sctp6_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x17, &(0x7f00001bc000-0x1008)={r3, 0x0, 0x1000, "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"}, 0x1008) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xb) socket$inet_tcp(0x2, 0x1, 0x0) r4 = socket$bt_hci(0x1f, 0x3, 0x1) sync_file_range(r2, 0x7ff, 0x20, 0x6) r5 = userfaultfd(0x0) ioctl$UFFDIO_API(r5, 0xc018aa3f, &(0x7f0000131000)={0xaa, 0x54, 0x0}) ioctl$TIOCGSID(0xffffffffffffff9c, 0x540f, &(0x7f0000797000-0x4)=0x0) syz_open_procfs(r6, &(0x7f0000bfa000)='net/l2cap\x00') openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000fd6000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$KDGETLED(r4, 0x4b31, &(0x7f0000a66000)=0x0) ioctl$UFFDIO_REGISTER(r5, 0xc020aa00, &(0x7f0000b4e000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1, 0x0}) r7 = gettid() process_vm_writev(r7, &(0x7f0000c22000)=[{&(0x7f000034b000-0x5c)=""/1, 0x1}], 0x1, &(0x7f0000c23000-0x60)=[{&(0x7f00007a9000)=""/1, 0x1}], 0x1, 0x0) mmap(&(0x7f0000000000/0xfb2000)=nil, 0xfb2000, 0xfffffffffffffffd, 0x32, 0xffffffffffffffff, 0x0) 2017/12/17 11:24:17 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10000000010, 0x2, 0xc) write(r0, &(0x7f0000150000)="1f00000001021300fd4345bb000100220240000009000700011601130000c4", 0x1f) fcntl$getown(r0, 0x9) 2017/12/17 11:24:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f00002f0000-0xf)='/dev/sequencer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(0xffffffffffffffff, 0x40485404, &(0x7f0000c89000-0x48)={{0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000bdb000)="220000001a00070b00000000ef001201014b81000500010007000000000000000500", 0x22) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(0xffffffffffffffff, 0x10e, 0x8, &(0x7f00008cd000)=0x100, 0x4) 2017/12/17 11:24:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f00002f0000-0xf)='/dev/sequencer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(0xffffffffffffffff, 0x40485404, &(0x7f0000c89000-0x48)={{0xffffffffffffffff, 0x1, 0x101, 0x1, 0xc36c}, 0x8, 0x8001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r0 = socket(0x10, 0x3, 0x10) write(r0, &(0x7f0000bdb000)="220000001a00070b00000000ef001201014b81000500010007000000000000000500", 0x22) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(0xffffffffffffffff, 0x10e, 0x8, &(0x7f00008cd000)=0x100, 0x4) 2017/12/17 11:24:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f000006c000)={@random="e3ae8895310d", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x4000000800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0xfffffffffffffffd, 0x0, 0x67, 0x0, @multicast1=0xe0000001, @broadcast=0xffffffff, {[]}}, @igmp={0x21, 0x0, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, "bc010000dede23000000800005070000e60100b0"}}}}}, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000008f000)='/selinux/policy\x00', 0x0, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000121000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$KVM_GET_DIRTY_LOG(r1, 0x4010ae42, &(0x7f00004c7000-0xc)={0x10201, 0x0, &(0x7f00003d7000/0x1000)=nil}) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r1, 0xc00c64b5, &(0x7f0000232000-0x8)={&(0x7f0000a98000)=[0x0, 0x0, 0x0], 0x3}) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000475000)=@req3={0x4, 0x1, 0x3, 0x6, 0xffffffffffffffe1, 0x9, 0x40}, 0x1c) 2017/12/17 11:24:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000c9c000)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f00002bc000-0xc)={0x0, 0x5, 0x0}, &(0x7f00002be000)=0xc) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00009a6000)={r1, 0xd6, 0x10001, 0x8}, &(0x7f0000152000-0x2)=0x10) clone(0x200, &(0x7f0000001000-0x83)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f0000804000)="") mknod(&(0x7f0000ff0000)='./file0\x00', 0x10000000007fe, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f000017a000-0x8)=[], &(0x7f000077a000)=[]) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000063e000-0x10)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f000082a000)={0x0, 0x24f0, 0x7, 0x2, 0x4e7, 0x404000, 0x400, 0x5, {0x0, @in6={{0xa, 0x0, 0x81, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x4ff0, 0x8, 0x7, 0x9}}, &(0x7f00008f9000)=0xb8) getresuid(&(0x7f00007d4000)=0x0, &(0x7f0000a57000-0x4)=0x0, &(0x7f0000fce000-0x4)=0x0) setfsuid(r4) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f000037d000-0x10)={0x7, 0x4, 0x115, 0x6, r3}, &(0x7f0000d7f000)=0x10) open(&(0x7f0000635000-0x8)='./file0\x00', 0x200, 0x0) 2017/12/17 11:24:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0xf, 0xb797, &(0x7f0000000000)={0x0, 0x0}) ioctl$TUNSETNOCSUM(r0, 0x400454c8, &(0x7f000022d000-0x4)=0x9) setrlimit(0xb, &(0x7f0000ca0000-0x10)={0xae83, 0x1ff}) mlock2(&(0x7f0000912000/0x4000)=nil, 0x4000, 0x81) prctl$setmm(0x23, 0x5, &(0x7f0000ab6000/0x3000)=nil) syz_open_dev$tun(&(0x7f0000ef5000)='/dev/net/tun\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000016000-0x8)={0x0, 0x5}, &(0x7f00003a8000)=0x8) ioctl$DRM_IOCTL_GET_MAP(0xffffffffffffffff, 0xc0186404, &(0x7f0000e4d000)={&(0x7f0000b2c000/0x4000)=nil, 0x4, 0x3, 0x82, &(0x7f0000916000/0x3000)=nil, 0x0}) clone(0x1200000, &(0x7f0000b94000-0x4c)="7c1151d40100ffffffffffffff6011000100ffff06b3a03de50d3824e711bb687f374afc03000000ed1fba023d91fec833ff83050563def101bbdb99bbe8e10f2504faff7cc2537c9a3b23e4", &(0x7f00000c1000-0x4)=0x0, &(0x7f000048e000)=0x0, &(0x7f00007a1000-0x50)="bb99b1083481d5c5c32c03b9a47f88ad59fc70f0fe619aa087f7ef8a85c2c810396e8da8ea0a2cc365974e559f6796be948e5ff93b7509d8c1a0688fed11cac328a4b2e02943649860550348e195e3c3") r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000e41000-0x12)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) 2017/12/17 11:24:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0xf, 0x0, &(0x7f0000000000)={0x0, 0x0}) setrlimit(0xb, &(0x7f0000ca0000-0x10)={0x0, 0x0}) mlock2(&(0x7f0000912000/0x4000)=nil, 0x4000, 0x81) prctl$setmm(0x23, 0x0, &(0x7f0000ab6000/0x3000)=nil) mremap(&(0x7f00007c5000/0x1000)=nil, 0x1000, 0x4000, 0x200000000000000, &(0x7f0000e60000/0x4000)=nil) syz_open_dev$tun(&(0x7f0000ef5000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000f58000)={@generic="431df1f38e6e005a112f648d1c22ce26", @ifru_addrs=@rc={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}}) ioctl$SIOCSIFHWADDR(0xffffffffffffffff, 0x8924, &(0x7f0000317000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x20000000000009, 0x7, @fr_pvc_info=&(0x7f0000d94000-0x14)={0x6, @generic="61e8f06fa5db19c6369a1383355544d6"}}}) socket$netlink(0x10, 0x3, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000016000-0x8)={0x0, 0x0}, &(0x7f00003a8000)=0x8) ioctl$DRM_IOCTL_GET_MAP(0xffffffffffffffff, 0xc0186404, &(0x7f0000e4d000)={&(0x7f0000b2c000/0x4000)=nil, 0x4, 0x3, 0x0, &(0x7f0000916000/0x3000)=nil, 0x0}) clone(0x1200000, &(0x7f0000b94000-0x4c)="7c1151d40100ffffffffffffff6011000100ffff06b3", &(0x7f00000c1000-0x4)=0x0, &(0x7f000048e000)=0x0, &(0x7f00007a1000-0x50)="bb99b1083481d5c5c32c03b9a47f88ad59fc70f0fe619aa087f7ef8a85c2c810396e8da8ea0a2cc365974e559f6796be948e5ff93b7509d8c1a0688fed11cac328a4") mbind(&(0x7f0000331000/0x3000)=nil, 0x3000, 0x0, &(0x7f000080e000-0x8)=0x0, 0x8, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000e41000-0x12)='/dev/loop-control\x00', 0x0, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c81, r1) 2017/12/17 11:24:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f00002f0000-0xf)='/dev/sequencer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(0xffffffffffffffff, 0x40485404, &(0x7f0000c89000-0x48)={{0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r0 = socket(0x10, 0x3, 0x10) write(0xffffffffffffffff, &(0x7f0000bdb000)="220000001a00070b00000000ef001201014b81000500010007000000000000000500", 0x22) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(0xffffffffffffffff, 0x10e, 0x8, &(0x7f00008cd000)=0x100, 0x4) 2017/12/17 11:24:17 executing program 1: mmap(&(0x7f0000000000/0xae4000)=nil, 0xae4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000005000)={0x4, 0xffffffffffffffff, 0x0}) open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000ae4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = request_key(&(0x7f0000245000-0x8)='rxrpc_s\x00', &(0x7f00006c1000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000ae5000)="f700", 0xfffffffffffffffd) mmap(&(0x7f0000ae5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = add_key(&(0x7f0000a06000-0x5)='ceph\x00', &(0x7f0000603000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000ae6000-0x68)="b34f98e3031dcd889581ade283bce79f2fded3d4d27bd3fea7d91084f2fbb85ec88c7e67cc1ed97dbeb1cbf8df77ff87ff89068f7202bdde6767d4f7663650b7d3bbabcddb40b15b588ce8bf667df5b502ec7d6f98563c78715395aa5962df2f5aa921e11085702f", 0x68, 0x0) keyctl$unlink(0x9, r3, r4) mmap(&(0x7f0000ae6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000ae7000-0x4)=0x0, &(0x7f0000ae5000-0x4)=0x4) sendmsg$unix(r2, &(0x7f0000002000-0x1c)={&(0x7f0000008000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000004000-0x8)=[{&(0x7f0000007000)='"', 0x1}], 0x1, &(0x7f0000005000)=[], 0x0, 0x0}, 0x4000) mmap(&(0x7f0000ae4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_DEVICE_ATTR(r2, 0x4018aee1, &(0x7f0000070000-0x18)={0x0, 0x100000001, 0x102, &(0x7f0000ae6000)=0x0}) ioctl$KVM_GET_SUPPORTED_CPUID(0xffffffffffffffff, 0xc008ae05, &(0x7f0000005000)=""/20) 2017/12/17 11:24:17 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10000000010, 0x2, 0xc) write(r0, &(0x7f0000150000)="1f00000001021300fd4345bb000100220240000009000700011601130000c4", 0x1f) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000c5e000)={0x0, 0x5, 0x30, 0xffffffffffffe577, 0xfffffffffffffff7}, &(0x7f00001db000-0x4)=0x18) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000022000)={r1, @in6={{0xa, 0x0, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x98}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00001e2000)=0x0, &(0x7f0000235000-0x4)=0x4) 2017/12/17 11:24:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00008ae000-0x11)='/selinux/enforce\x00', 0x80, 0x0) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000f8c000)={0x4, 0x1, 0x1000}, 0x4) syz_emit_ethernet(0x3e, &(0x7f000006c000)={@random="e3ae8895310d", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x4000000803, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x67, 0x0, @rand_addr=0x0, @broadcast=0xffffffff, {[]}}, @igmp={0x21, 0x0, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, "bc010000dede23000000800005070000e60100b0"}}}}}, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000fe9000)={0x0, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000833000)=0x8c) recvfrom$ipx(r0, &(0x7f0000c3e000)=""/9, 0x9, 0x2, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000b87000-0x98)={r1, @in={{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x1}, 0x98) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000af1000)={{{@in6=@loopback={0x0, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000045c000-0x4)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000df6000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000e03000)=0xc) setreuid(r2, r3) 2017/12/17 11:24:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f00002f0000-0xf)='/dev/sequencer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(0xffffffffffffffff, 0x40485404, &(0x7f0000c89000-0x48)={{0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r0 = socket(0x10, 0x3, 0x10) write(r0, &(0x7f0000bdb000)="", 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(0xffffffffffffffff, 0x10e, 0x8, &(0x7f00008cd000)=0x100, 0x4) 2017/12/17 11:24:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0xf, 0x0, &(0x7f0000000000)={0x0, 0x0}) setrlimit(0xb, &(0x7f0000ca0000-0x10)={0x0, 0x0}) mlock2(&(0x7f0000912000/0x4000)=nil, 0x4000, 0x81) prctl$setmm(0x23, 0x0, &(0x7f0000ab6000/0x3000)=nil) mremap(&(0x7f00007c5000/0x1000)=nil, 0x1000, 0x4000, 0x200000000000000, &(0x7f0000e60000/0x4000)=nil) syz_open_dev$tun(&(0x7f0000ef5000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000f58000)={@generic="431df1f38e6e005a112f648d1c22ce26", @ifru_addrs=@rc={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}}) ioctl$SIOCSIFHWADDR(0xffffffffffffffff, 0x8924, &(0x7f0000317000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x20000000000009, 0x7, @fr_pvc_info=&(0x7f0000d94000-0x14)={0x6, @generic="61e8f06fa5db19c6369a1383355544d6"}}}) socket$netlink(0x10, 0x3, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000016000-0x8)={0x0, 0x0}, &(0x7f00003a8000)=0x8) ioctl$DRM_IOCTL_GET_MAP(0xffffffffffffffff, 0xc0186404, &(0x7f0000e4d000)={&(0x7f0000b2c000/0x4000)=nil, 0x4, 0x3, 0x0, &(0x7f0000916000/0x3000)=nil, 0x0}) clone(0x1200000, &(0x7f0000b94000-0x4c)="7c1151d40100ffffffffffffff6011000100ffff06b3a03de50d3824e711bb687f374afc03000000ed1fba023d91fec833ff83050563def101bbdb99bbe8e10f2504faff7cc2537c9a3b23e4", &(0x7f00000c1000-0x4)=0x0, &(0x7f000048e000)=0x0, &(0x7f00007a1000-0x50)="bb99b1083481d5c5c32c03b9a47f88ad59fc70f0fe619aa087f7ef8a85c2c810396e8da8ea0a2cc365974e559f6796be948e5ff93b7509d8c1a0688fed11cac328a4b2e02943649860550348e195e3c3") mbind(&(0x7f0000331000/0x3000)=nil, 0x3000, 0x1, &(0x7f000080e000-0x8)=0x0, 0x8, 0x2) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000e41000-0x12)='/dev/loop-control\x00', 0x0, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c81, r1) 2017/12/17 11:24:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10000000010, 0x2, 0xc) fallocate(r0, 0x2, 0x3, 0x0) write(r0, &(0x7f0000150000)="1f00000001021300fd4345bb000100220240000009000700011601130000c4", 0x1f) fcntl$addseals(r0, 0x409, 0x8) 2017/12/17 11:24:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0xf, 0x0, &(0x7f0000000000)={0x0, 0x0}) setrlimit(0xb, &(0x7f0000ca0000-0x10)={0x0, 0x0}) mlock2(&(0x7f0000912000/0x4000)=nil, 0x4000, 0x81) prctl$setmm(0x23, 0x0, &(0x7f0000ab6000/0x3000)=nil) mremap(&(0x7f00007c5000/0x1000)=nil, 0x1000, 0x4000, 0x200000000000000, &(0x7f0000e60000/0x4000)=nil) syz_open_dev$tun(&(0x7f0000ef5000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000f58000)={@generic="431df1f38e6e005a112f648d1c22ce26", @ifru_addrs=@rc={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}}) ioctl$SIOCSIFHWADDR(0xffffffffffffffff, 0x8924, &(0x7f0000317000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x20000000000009, 0x7, @fr_pvc_info=&(0x7f0000d94000-0x14)={0x6, @generic="61e8f06fa5db19c6369a1383355544d6"}}}) socket$netlink(0x10, 0x3, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000016000-0x8)={0x0, 0x0}, &(0x7f00003a8000)=0x8) ioctl$DRM_IOCTL_GET_MAP(0xffffffffffffffff, 0xc0186404, &(0x7f0000e4d000)={&(0x7f0000b2c000/0x4000)=nil, 0x4, 0x3, 0x0, &(0x7f0000916000/0x3000)=nil, 0x0}) clone(0x1200000, &(0x7f0000b94000-0x4c)="7c1151d40100ffffffffffffff6011000100ffff06b3", &(0x7f00000c1000-0x4)=0x0, &(0x7f000048e000)=0x0, &(0x7f00007a1000-0x50)="bb99b1083481d5c5c32c03b9a47f88ad59fc70f0fe619aa087f7ef8a85c2c810396e8da8ea0a2cc365974e559f6796be948e5ff93b7509d8c1a0688fed11cac328a4") mbind(&(0x7f0000331000/0x3000)=nil, 0x3000, 0x0, &(0x7f000080e000-0x8)=0x0, 0x8, 0x2) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000e41000-0x12)='/dev/loop-control\x00', 0x0, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c81, r1) 2017/12/17 11:24:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000001000-0x19)={0x0, 0x11, "358c7071b4fed89a69c6bf185d33e892bb"}, &(0x7f0000144000-0x4)=0x19) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000001000-0xa0)={r1, @in={{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x3, 0x100, 0x1, 0x40}, 0xa0) mmap(&(0x7f0000000000/0xdc0000)=nil, 0xdc0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x805, 0x0) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000b5f000)="", 0x0) mmap(&(0x7f0000dc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSABS2F(r0, 0x401845ef, &(0x7f0000dc0000)={0x7, 0x10001, 0x8, 0x7, 0xe8da, 0x5}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000a88000)={0x0, 0x48, &(0x7f00000db000-0x48)=[@in6={0xa, 0x0, 0xffffffff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1f}, @in6={0xa, 0x3, 0x3ff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x800}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f000080c000-0x4)=0xc) mmap(&(0x7f0000dc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_IOEVENTFD(r0, 0x4040ae79, &(0x7f0000dc1000)={0x100000, &(0x7f0000b8a000-0x8)=0x0, 0x1, r0, 0x6}) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000b3d000-0x8)={0x0, 0x0}) mmap(&(0x7f0000dc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f0000dc0000)={r3, 0x9}, 0x6) sendto$inet(r2, &(0x7f0000c99000-0x66)='Q', 0x1, 0x0, &(0x7f0000dba000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$bt_l2cap_L2CAP_LM(0xffffffffffffffff, 0x6, 0x3, &(0x7f0000ca3000)=0x0, &(0x7f0000dbc000-0x4)=0x4) r4 = socket(0x10000000010, 0x2, 0xc) read(r4, &(0x7f0000d2b000-0x3d)=""/61, 0x3d) 2017/12/17 11:24:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000001000-0x83)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f0000804000)="") mknod(&(0x7f0000ff0000)='./file0\x00', 0x10000000007fe, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f000017a000-0x8)=[], &(0x7f000077a000)=[]) open(&(0x7f0000635000-0x8)='./file0\x00', 0x40000, 0xfffffffffffffffc) 2017/12/17 11:24:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f00002f0000-0xf)='/dev/sequencer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(0xffffffffffffffff, 0x40485404, &(0x7f0000c89000-0x48)={{0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r0 = socket(0x10, 0x3, 0x10) write(r0, &(0x7f0000bdb000)="220000001a00070b00000000ef00120101", 0x11) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(0xffffffffffffffff, 0x10e, 0x8, &(0x7f00008cd000)=0x100, 0x4) 2017/12/17 11:24:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0xf, 0x0, &(0x7f0000000000)={0x0, 0x0}) setrlimit(0xb, &(0x7f0000ca0000-0x10)={0x0, 0x0}) mlock2(&(0x7f0000912000/0x4000)=nil, 0x4000, 0x81) prctl$setmm(0x23, 0x0, &(0x7f0000ab6000/0x3000)=nil) mremap(&(0x7f00007c5000/0x1000)=nil, 0x1000, 0x4000, 0x200000000000000, &(0x7f0000e60000/0x4000)=nil) syz_open_dev$tun(&(0x7f0000ef5000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000f58000)={@generic="431df1f38e6e005a112f648d1c22ce26", @ifru_addrs=@rc={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}}) ioctl$SIOCSIFHWADDR(0xffffffffffffffff, 0x8924, &(0x7f0000317000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x20000000000009, 0x7, @fr_pvc_info=&(0x7f0000d94000-0x14)={0x6, @generic="61e8f06fa5db19c6369a1383355544d6"}}}) socket$netlink(0x10, 0x3, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000016000-0x8)={0x0, 0x0}, &(0x7f00003a8000)=0x8) ioctl$DRM_IOCTL_GET_MAP(0xffffffffffffffff, 0xc0186404, &(0x7f0000e4d000)={&(0x7f0000b2c000/0x4000)=nil, 0x4, 0x3, 0x0, &(0x7f0000916000/0x3000)=nil, 0x0}) clone(0x1200000, &(0x7f0000b94000-0x4c)="7c1151d40100ffffffffffffff6011000100ffff06b3a03de50d3824e711bb687f374afc03000000ed1fba023d91fec833ff83050563def101bbdb99bbe8e10f2504faff7cc2537c9a3b23e4", &(0x7f00000c1000-0x4)=0x0, &(0x7f000048e000)=0x0, &(0x7f00007a1000-0x50)="bb99b1083481d5c5c32c03b9a47f88ad59fc70f0fe619aa087f7ef8a85c2c810396e8da8ea0a2cc365974e559f6796be948e5ff93b7509d8c1a0688fed11cac328a4b2e02943649860550348e195e3c3") mbind(&(0x7f0000331000/0x3000)=nil, 0x3000, 0x1, &(0x7f000080e000-0x8)=0x0, 0x8, 0x2) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000e41000-0x12)='/dev/loop-control\x00', 0x0, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c81, r1) 2017/12/17 11:24:18 executing program 6: r0 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000017000-0x8b6)="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", 0x8b7, 0x0, &(0x7f0000015000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r1, 0xc0186415, &(0x7f0000000000)={&(0x7f0000127000/0x3000)=nil, 0x101, 0x1, 0x80, &(0x7f0000d35000/0x3000)=nil, 0x8f8c}) 2017/12/17 11:24:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f000006c000)={@random="e3ae8895310d", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x4000000800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x67, 0x0, @rand_addr=0x0, @broadcast=0xffffffff, {[]}}, @igmp={0x21, 0x0, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, "bc010000dede23000000800005070000e60100b0"}}}}}, 0x0) r0 = syz_open_dev$mouse(&(0x7f000092e000)='/dev/input/mouse#\x00', 0x1000, 0x101000) connect$bt_l2cap(r0, &(0x7f0000c8c000)={0x1f, 0x3, {0x0, 0x3, 0x2, 0x3, 0x0, 0x2}, 0x0, 0x7}, 0xe) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000a02000-0x8)={0x401, 0x5, 0x0, 0x9}, 0x8) 2017/12/17 11:24:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0xf, 0xb797, &(0x7f0000000000)={0x0, 0x0}) ioctl$TUNSETNOCSUM(r0, 0x400454c8, &(0x7f000022d000-0x4)=0x9) setrlimit(0xb, &(0x7f0000ca0000-0x10)={0xae83, 0x1ff}) mlock2(&(0x7f0000912000/0x4000)=nil, 0x4000, 0x81) mremap(&(0x7f00007c5000/0x1000)=nil, 0x1000, 0x4000, 0x200000000000000, &(0x7f0000e60000/0x4000)=nil) syz_open_dev$tun(&(0x7f0000ef5000)='/dev/net/tun\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000016000-0x8)={0x0, 0x5}, &(0x7f00003a8000)=0x8) ioctl$DRM_IOCTL_GET_MAP(0xffffffffffffffff, 0xc0186404, &(0x7f0000e4d000)={&(0x7f0000b2c000/0x4000)=nil, 0x4, 0x3, 0x82, &(0x7f0000916000/0x3000)=nil, 0x0}) clone(0x1200000, &(0x7f0000b94000-0x4c)="7c1151d40100ffffffffffffff6011000100ffff06b3a03de50d3824e711bb687f374afc03000000ed1fba023d91fec833ff83050563def101bbdb99bbe8e10f2504faff7cc2537c9a3b23e4", &(0x7f00000c1000-0x4)=0x0, &(0x7f000048e000)=0x0, &(0x7f00007a1000-0x50)="bb99b1083481d5c5c32c03b9a47f88ad59fc70f0fe619aa087f7ef8a85c2c810396e8da8ea0a2cc365974e559f6796be948e5ff93b7509d8c1a0688fed11cac328a4b2e02943649860550348e195e3c3") r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000e41000-0x12)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) 2017/12/17 11:24:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0xf, 0x0, &(0x7f0000000000)={0x0, 0x0}) setrlimit(0xb, &(0x7f0000ca0000-0x10)={0x0, 0x0}) mlock2(&(0x7f0000912000/0x4000)=nil, 0x4000, 0x81) prctl$setmm(0x23, 0x0, &(0x7f0000ab6000/0x3000)=nil) mremap(&(0x7f00007c5000/0x1000)=nil, 0x1000, 0x4000, 0x200000000000000, &(0x7f0000e60000/0x4000)=nil) syz_open_dev$tun(&(0x7f0000ef5000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000f58000)={@generic="431df1f38e6e005a112f648d1c22ce26", @ifru_addrs=@rc={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}}) ioctl$SIOCSIFHWADDR(0xffffffffffffffff, 0x8924, &(0x7f0000317000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x20000000000009, 0x7, @fr_pvc_info=&(0x7f0000d94000-0x14)={0x6, @generic="61e8f06fa5db19c6369a1383355544d6"}}}) socket$netlink(0x10, 0x3, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000016000-0x8)={0x0, 0x0}, &(0x7f00003a8000)=0x8) ioctl$DRM_IOCTL_GET_MAP(0xffffffffffffffff, 0xc0186404, &(0x7f0000e4d000)={&(0x7f0000b2c000/0x4000)=nil, 0x4, 0x3, 0x0, &(0x7f0000916000/0x3000)=nil, 0x0}) clone(0x1200000, &(0x7f0000b94000-0x4c)="7c1151d40100ffffffffffffff6011000100ffff06b3", &(0x7f00000c1000-0x4)=0x0, &(0x7f000048e000)=0x0, &(0x7f00007a1000-0x50)="bb99b1083481d5c5c32c03b9a47f88ad59fc70f0fe619aa087f7ef8a85c2c810396e8da8ea0a2cc365974e559f6796be948e5ff93b7509d8c1a0688fed11cac328a4") mbind(&(0x7f0000331000/0x3000)=nil, 0x3000, 0x0, &(0x7f000080e000-0x8)=0x0, 0x8, 0x2) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000e41000-0x12)='/dev/loop-control\x00', 0x0, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c81, r1) 2017/12/17 11:24:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f00002f0000-0xf)='/dev/sequencer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(0xffffffffffffffff, 0x40485404, &(0x7f0000c89000-0x48)={{0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r0 = socket(0x10, 0x3, 0x10) write(r0, &(0x7f0000bdb000)="220000001a00070b00000000ef001201014b8100050001000700", 0x1a) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(0xffffffffffffffff, 0x10e, 0x8, &(0x7f00008cd000)=0x100, 0x4) 2017/12/17 11:24:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0xf, 0x0, &(0x7f0000000000)={0x0, 0x0}) setrlimit(0xb, &(0x7f0000ca0000-0x10)={0x0, 0x0}) mlock2(&(0x7f0000912000/0x4000)=nil, 0x4000, 0x81) prctl$setmm(0x23, 0x0, &(0x7f0000ab6000/0x3000)=nil) mremap(&(0x7f00007c5000/0x1000)=nil, 0x1000, 0x4000, 0x200000000000000, &(0x7f0000e60000/0x4000)=nil) syz_open_dev$tun(&(0x7f0000ef5000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000f58000)={@generic="431df1f38e6e005a112f648d1c22ce26", @ifru_addrs=@rc={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}}) ioctl$SIOCSIFHWADDR(0xffffffffffffffff, 0x8924, &(0x7f0000317000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x20000000000009, 0x7, @fr_pvc_info=&(0x7f0000d94000-0x14)={0x6, @generic="61e8f06fa5db19c6369a1383355544d6"}}}) socket$netlink(0x10, 0x3, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000016000-0x8)={0x0, 0x0}, &(0x7f00003a8000)=0x8) ioctl$DRM_IOCTL_GET_MAP(0xffffffffffffffff, 0xc0186404, &(0x7f0000e4d000)={&(0x7f0000b2c000/0x4000)=nil, 0x4, 0x3, 0x0, &(0x7f0000916000/0x3000)=nil, 0x0}) clone(0x1200000, &(0x7f0000b94000-0x4c)="7c1151d40100ffffffffffffff6011000100ffff06b3", &(0x7f00000c1000-0x4)=0x0, &(0x7f000048e000)=0x0, &(0x7f00007a1000-0x50)="bb99b1083481d5c5c32c03b9a47f88ad59fc70f0fe619aa087f7ef8a85c2c810396e8da8ea0a2cc365974e559f6796be948e5ff93b7509d8c1a0688fed11cac328a4") mbind(&(0x7f0000331000/0x3000)=nil, 0x3000, 0x0, &(0x7f000080e000-0x8)=0x0, 0x8, 0x2) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000e41000-0x12)='/dev/loop-control\x00', 0x0, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c81, 0x0) 2017/12/17 11:24:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f00002f0000-0xf)='/dev/sequencer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(0xffffffffffffffff, 0x40485404, &(0x7f0000c89000-0x48)={{0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r0 = socket(0x10, 0x3, 0x10) write(r0, &(0x7f0000bdb000)="220000001a00070b00000000ef001201014b810005000100070000000000", 0x1e) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(0xffffffffffffffff, 0x10e, 0x8, &(0x7f00008cd000)=0x100, 0x4) 2017/12/17 11:24:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000a7e000)={0x1ff, 0x4, 0x90a, 0x1}, 0x8) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00008c3000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$TIOCLINUX4(r1, 0x541c, &(0x7f0000bdf000)=0x4) clone(0x2800100, &(0x7f0000d7a000)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f00001a3000+0xb74)="") mknod(&(0x7f0000ff0000)='./file0\x00', 0x10000000007fe, 0x0) r2 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000191000)='/selinux/validatetrans\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00003b0000)={0x0, 0x5, 0x0}, &(0x7f00008d4000-0x4)=0xc) setsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f00007b5000)={r3, 0x8000, 0x8d99, 0x5}, 0x10) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f000017a000-0x8)=[], &(0x7f000077a000)=[]) open(&(0x7f0000618000-0x8)='./file0\x00', 0x210, 0x1) pipe2(&(0x7f0000609000)={0x0, 0x0}, 0x0) 2017/12/17 11:24:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0xf, 0x0, &(0x7f0000000000)={0x0, 0x0}) setrlimit(0xb, &(0x7f0000ca0000-0x10)={0x0, 0x0}) mlock2(&(0x7f0000912000/0x4000)=nil, 0x4000, 0x81) prctl$setmm(0x23, 0x0, &(0x7f0000ab6000/0x3000)=nil) mremap(&(0x7f00007c5000/0x1000)=nil, 0x1000, 0x4000, 0x200000000000000, &(0x7f0000e60000/0x4000)=nil) syz_open_dev$tun(&(0x7f0000ef5000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000f58000)={@generic="431df1f38e6e005a112f648d1c22ce26", @ifru_addrs=@rc={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}}) ioctl$SIOCSIFHWADDR(0xffffffffffffffff, 0x8924, &(0x7f0000317000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x20000000000009, 0x7, @fr_pvc_info=&(0x7f0000d94000-0x14)={0x6, @generic="61e8f06fa5db19c6369a1383355544d6"}}}) socket$netlink(0x10, 0x3, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000016000-0x8)={0x0, 0x0}, &(0x7f00003a8000)=0x8) ioctl$DRM_IOCTL_GET_MAP(0xffffffffffffffff, 0xc0186404, &(0x7f0000e4d000)={&(0x7f0000b2c000/0x4000)=nil, 0x0, 0x3, 0x82, &(0x7f0000916000/0x3000)=nil, 0x0}) clone(0x1200000, &(0x7f0000b94000-0x4c)="7c1151d40100ffffffffffffff6011000100ffff06b3a03de50d3824e711bb687f374afc03000000ed1fba023d91fec833ff83050563def101bbdb99bbe8e10f2504faff7cc2537c9a3b23e4", &(0x7f00000c1000-0x4)=0x0, &(0x7f000048e000)=0x0, &(0x7f00007a1000-0x50)="bb99b1083481d5c5c32c03b9a47f88ad59fc70f0fe619aa087f7ef8a85c2c810396e8da8ea0a2cc365974e559f6796be948e5ff93b7509d8c1a0688fed11cac328a4b2e02943649860550348e195e3c3") mbind(&(0x7f0000331000/0x3000)=nil, 0x3000, 0x1, &(0x7f000080e000-0x8)=0x0, 0x8, 0x2) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000e41000-0x12)='/dev/loop-control\x00', 0x0, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c81, r1) 2017/12/17 11:24:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000001000-0x83)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f0000804000)="") mknod(&(0x7f0000ff0000)='./file0\x00', 0x10000000007fe, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00003d3000)='personality\x00') ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f000000e000)=0x0) r2 = getuid() fstat(0xffffffffffffff9c, &(0x7f0000d21000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000526000)={0x0, 0x0, 0x0}, &(0x7f0000478000)=0xc) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000708000)={{{@in=@loopback=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000033000)=0xe8) r6 = getegid() r7 = getpgid(0xffffffffffffffff) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000b05000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00002bc000)=0xe8) stat(&(0x7f0000d9c000)='./file0\x00', &(0x7f0000479000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r10 = socket$netlink(0x10, 0x3, 0xf) r11 = socket$inet_sctp(0x2, 0x5, 0x84) r12 = getpid() getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f00003c1000-0x47)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a5c000-0x4)=0xe8) fstat(0xffffffffffffffff, &(0x7f00004f2000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r15 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000497000-0x4)=0xffffffff, 0x4) r16 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) socketpair$ax25(0x3, 0x0, 0xca, &(0x7f0000162000)={0x0, 0x0}) r19 = bpf$PROG_LOAD(0x5, &(0x7f0000e22000-0x30)={0x7, 0x2, &(0x7f0000425000)=[@map={0x3, 0x100, 0xe2b3, 0xffffffffffffff9c}, @map={0x0, 0x7, 0x100000001, 0xffffffffffffff9c}], &(0x7f0000921000-0x4)='GPL\x00', 0x3, 0x37, &(0x7f0000b54000-0x37)=""/55, 0x8, 0x1}, 0x30) r20 = syz_open_dev$evdev(&(0x7f0000db3000-0x12)='/dev/input/event#\x00', 0x653, 0x101000) r21 = syz_open_dev$mice(&(0x7f0000bf5000-0x10)='/dev/input/mice\x00', 0x0, 0x800) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000876000)={0x0, 0x0}) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00008af000)={0x0, 0x0}) r24 = openat$autofs(0xffffffffffffff9c, &(0x7f0000981000)='/dev/autofs\x00', 0x20400, 0x0) r25 = syz_open_dev$evdev(&(0x7f0000648000)='/dev/input/event#\x00', 0x1, 0x2000) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000b3c000-0x8)={0x0, 0x0}) r27 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00009ae000-0x10)='/selinux/status\x00', 0x0, 0x0) r28 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000b19000-0x7)='status\x00') getsockopt$SO_PEERCRED(r16, 0x1, 0x11, &(0x7f0000ba7000-0xc)={0x0, 0x0, 0x0}, 0xc) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f000068b000-0xe8)={{{@in=@loopback=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000301000)=0xe8) fstat(0xffffffffffffff9c, &(0x7f0000c0b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r32 = getpid() getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00002da000-0xc)={0x0, 0x0, 0x0}, &(0x7f00001c3000-0x4)=0xc) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000bf1000-0xc)={0x0, 0x0, 0x0}, &(0x7f000094b000-0x4)=0xc) r35 = getpid() getsockopt$sock_cred(r17, 0x1, 0x11, &(0x7f0000ca4000)={0x0, 0x0, 0x0}, &(0x7f0000b66000-0x4)=0xc) fstat(0xffffffffffffff9c, &(0x7f0000fbd000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r38 = bpf$MAP_CREATE(0x0, &(0x7f0000b5e000-0x1c)={0x3, 0x9, 0x71, 0x20, 0x2, 0xffffffffffffffff, 0xca1c}, 0x1c) r39 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000d99000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f0000af9000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000a50000-0xc)={0x0, 0xffffffffffffffff, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000ea8000)={0x0, 0x0, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r28, 0xc00c642e, &(0x7f0000343000)={r42, 0x80000, r39}) socketpair$unix(0x1, 0x0, 0x0, &(0x7f00000a8000)={0x0, 0x0}) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000c37000-0x8)={0x0, 0x0}) r47 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000ff6000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000e05000)={0x0, 0x0}) r50 = getpgid(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d35000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000dc5000-0x4)=0xc) getresgid(&(0x7f0000761000)=0x0, &(0x7f0000b42000)=0x0, &(0x7f0000473000)=0x0) r53 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000a6a000)={&(0x7f000092b000)='./file0\x00', 0x0}, 0xc) r54 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000418000-0x10)='/selinux/create\x00', 0x2, 0x0) r55 = socket$packet(0x11, 0x3, 0x300) r56 = openat$cuse(0xffffffffffffff9c, &(0x7f000053d000-0xa)='/dev/cuse\x00', 0x200000, 0x0) socketpair$inet(0x2, 0x800, 0x3, &(0x7f000069c000)={0x0, 0x0}) r58 = openat$selinux_user(0xffffffffffffff9c, &(0x7f000012e000)='/selinux/user\x00', 0x2, 0x0) r59 = socket$unix(0x1, 0x5, 0x0) r60 = socket$kcm(0x29, 0x5, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00004c5000-0x4)={0x0, 0x0}) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f00000b5000-0x1)={0x0, 0x0}) r63 = socket$inet6_sctp(0xa, 0x1, 0x84) r64 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r65 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r66 = syz_fuseblk_mount(&(0x7f00007e5000)='./file0\x00', &(0x7f000023b000-0x8)='./file0\x00', 0x4000, 0x0, r9, 0x20, 0x9, 0x800000) r67 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000430000-0x11)='/selinux/relabel\x00', 0x2, 0x0) sendmmsg$unix(r0, &(0x7f000024a000-0xe0)=[{&(0x7f0000c7d000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f00004fa000)=[{&(0x7f0000f6d000-0xda)="ceebd16e069f36339ede552ec37288bc433045f7b1b730b07392f0a498bcc9d49a30122432dfe02368fd5738270ca28ed57542e81b7e25fd907379fd2e498fa215b1029d2861ae3faf92edda9e6857a9ce236cb4804df9a8120dbc488d4ce65fc4b607e83ffa1070fb7b1b66de569fb45779adaadf11f42bafca43d535a123bc2ac7197ec746e836eab9396162af87095fa9b4e05a13db96c6d084d684476e94648f241ccefb5fb6062c34df33fff95c2347784ff06beddb0f636aa275cc0bc43fd0e5ef760ca528826805004e304cc5398acd2a7dc591fc552c", 0xda}, {&(0x7f000037e000)="fccb8588ebaaaa551c7a20a87b392bb08bb23771a691d1530ea367e64dbce3d77ab8bbdbb27ef4e337fa98c777e55a5657c5b97d3649249276847723300beebb3a3252792a22914f571d400f5bf8affa90e96a2eaf82ad276b052c7d227f0ca0deed83d3fd693bfe4683d24ffe974f3c4c946dd1d9823328d0c4c9277ed92cde1088b40168ba9dc72672d63129ac6dc6ac00b639c0220a86f5bd600750a67d235aed6952485d", 0xa6}, {&(0x7f0000d47000-0xb6)="af5aab382941180cb032157a7c96ed57a3db51a79b2bc3140f8860f2ac52a30f40de5e900863c46a2fbe1938d411d6b48b2478a7481391b4ba8a6a55b42c7e0e67621ea1c5b6a6b8ee9aa6b8b30c0810bbe16a6656abf987e376b1524b25f19c0d62157b38b37f478b91bfd03d9a7d64bd08d1a4996de5a1e87c72c960cbd84bd44d51dbfae028090856681623eb21015692c63e834fb1913c318d12e89203029078eba1b958de93f001731cd0061544bb37514fa78c", 0xb6}, {&(0x7f0000f4d000)="ecbb3f588a7f5111e30b209bf555dc69d81e32ec9a0c9b711d271d0273710fb6d20725f38c9a07966f0e568066b8996b115916176fedf28107f6be24e918a04573844df58714f33553999dd685d06d5a6f4070e1e4f9e94e4dda44b63512e155290f83c8f50b33fb75bf9877945c820805ba0fec9d8dc5be54be6aada929ce8a34502c3c93e2c42cffc1c03c93cb7e96047e7054440885dacb8dcf24803482dca26c466a726a6974c60060d9e1f751", 0xaf}, 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{&(0x7f0000c4f000)="2c2449ca1681e0b891c0cf601b77de7b02c1b643e72dddd65b7f167c4a768ecff6b3596e56455f44b500764ce09b1afa83b013f611ff213613392c4ba4ec3f6ec001c87a4205688ef361a7e9e040a4021c", 0x51}, {&(0x7f00006ae000)="f43b2f7187e02bf688fe859ce5fb36c2ed27d3ce13ef167ca55d7f30c95db63aa9bfffb42cff36924a2f122b0a5f4b43ac7445dd134920c5e4162f7b043a7fc45068e3b69697d8b6a4e7946f2136333c6c7313b72e1cf83e57563cddea83e46a", 0x60}, {&(0x7f0000752000-0x27)="5a5118bd3d1c37e6ec034389320890ccf790daa49eb85c01b0064bdbead235eb2c6d0a307a0eba", 0x27}, {&(0x7f00004e2000)="e89fbac0c536824ec0edccb4f05ca667a4fda8304e9088645a506fe7a25395dc0197643bde12b1dd2bbd82114f072e4e", 0x30}, {&(0x7f0000391000)="83bebdecdac61b1d7af129eecb0153e54c56d9e12eed8034f7400af8419e798634df2674483523caa26f8fd372c924dc9423ab1e0cdea2a80499e3395404f3fbb3645da1078c4ad28227a50cc545941da38a82dd3d2752705bde2f95b21329df141ef36d2e0f602b9ecfe89553b3cd9b700904ffb3df2ba0ccfc7cb522c0bbc68ede99c64617a983c4c4c690a09e0dac552c2c916cfe56e397452eca8724d069a57b81175d5c6c9602b2b61f4cfaa8e0e01ae5db3f6d1a1e4453b0bbdd690c55694123efa2860af769848359ba524a97dc8688ff23f218b49c8d65b3", 0xdc}], 0x9, &(0x7f000080a000-0xb0)=[@cred={0x18, 0x1, 0x2, r29, r30, r31}, @cred={0x18, 0x1, 0x2, r32, r33, r34}, @cred={0x18, 0x1, 0x2, r35, r36, r37}, @rights={0x10, 0x1, 0x1, [r38]}, @rights={0x20, 0x1, 0x1, [r39, r40, r41, r43, r44]}, @rights={0x20, 0x1, 0x1, [r45, r46, r47, r48, r49]}, @cred={0x18, 0x1, 0x2, r50, r51, r52}], 0xb0, 0x810}, {&(0x7f0000059000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000030f000-0x20)=[{&(0x7f0000709000-0x1000)="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", 0x1000}, {&(0x7f0000fc3000-0xf7)="015c08ee7899eaef10ec1f6ed588b656d27fd04964ec970a922f330b916b48330b2b48414d7e7c25f879ea7a87ddd847c6ea0db71f4a407c212ae825530abc2e47ba7f1771dcd292912ce8c5a09c995015352009045a69b8831e79facf99c39e13075949f3560b8f885e2bbbf8fba42c9d626e978bfd44086ded0f469503658e8a22d5bba27a7f5e3e8ec6a3ed77244d9f47d121f2000ddb3beef2c48133b43f87a1a88938c812e1b43073145e21c864330565630a8cb28b2a5dc7b3bd7fd1e51b3d4cd5cf027aa5fb108ad466f2ba56b7077b8271b337beb4d8320e111395464dad07d77815ea6c772e2309ef2fae0e92f72261c56dde", 0xf7}, {&(0x7f0000c57000)="8cebaa519258c3fc75514876693c1fa9a156fc626e3a3b9a1605a214472a8149d0437fee466fbdaa64cbf72aeec5079489340db533b48c58522e0fb488fcd8c76f9324ff85c94aee92e66edac06b8daca3f494a48626e5a3aff0ad5772be3a35e514fa43bc5dea4ed5ab2dfd3363f57d51a8c88b15ed6ee4a724cd6f3908b45cffa14b56c99acc9154dc93e29e4deeb544b09455988fe7b0aeece025608e1c3d92f44ae6a17708e3ae8bf93f147668d3023fa3c4a7828484db82cf0deba20b27153787beb07a75376bff502a674d91d706a3a2d06e8af0", 0xd7}, {&(0x7f0000708000-0x75)="01e5d02991433e5140ec4961d3f668d574f01c121a4550dac2f8145078cc0cdb34cade5653e32ef1716e7e405650bbc4305b0e705cac2d1d863ee9cd9c42c345404e3a22dfd29330ecd37028eb0ae45141a2665f711d951cb1117bbf39ae34fca49edc9c876976c5762e9e67787d087f7e74b89e7c", 0x75}], 0x4, &(0x7f00002f3000-0x34)=[@rights={0x34, 0x1, 0x1, [r53, r54, r55, r56, r57, r58, r59, r60, r61, r62]}], 0x34, 0x4000}, {&(0x7f0000dc4000)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f0000a63000)=[{&(0x7f00008aa000-0x7c)="736d3d39aee2953d942ec5a5292c6ad5fb1e4e3ba4d3484ddee2862262de496fae3156c7397250c65accf2834b30dc6359803d4e4928ff1eb7163357d4780bf3e27b188be4198d4242c76b6a5b0dec48413ed4cf15b42cdd36899bab6f45235faabebc8350b479f4b76a4324888a90aaa6266220ad8e0b4a95fc6ee7", 0x7c}, {&(0x7f000038a000-0xa6)="f166714b458a26aaaeb116e3ab5ebfc69ea894ea4db2f5fd632be80fb48330b348c4f82a64066b292de9d0b027a2dd0a2c2237d47e95d43ae6a860ae8d1b6f81a643327bff255947ecffae6f4bfd40acbe29577144ec06177d74b953b1b42f98f0cb485b14cdd226c6ddf1f9510e7964437bad8d97aa602c68988cd51dff5dda4436ed049ba818999f83f9d85b4f0f550b8b27632645d1eac7548cd9db56b5217fdd58e2663d", 0xa6}, {&(0x7f0000e17000-0x45)="8dd568ed46cc300d7490691e747507d00c5f33676cdf5a713e37a575c7aecc0ce40a430ce2661cbb1f31e41235f65ab1aacc08b63fbaa03e45701b87ca87f5d1181ac77f33", 0x45}], 0x3, &(0x7f0000df4000-0x38)=[@rights={0x10, 0x1, 0x1, [r63]}, @rights={0x10, 0x1, 0x1, [r64]}, @rights={0x18, 0x1, 0x1, [r65, r66, r67]}], 0x38, 0x20000000}], 0x8, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f000017a000-0x8)=[], &(0x7f000077a000)=[]) open(&(0x7f0000635000-0x8)='./file0\x00', 0x200, 0x0) 2017/12/17 11:24:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10000000010, 0x2, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$user(&(0x7f0000571000)='user\x00', &(0x7f0000613000-0x1)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000ed8000-0xcd)='$', 0x1, 0xffffffffffffffff) request_key(&(0x7f00002ad000-0xc)='id_resolver\x00', &(0x7f00005e1000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f00004a5000-0x1)='cgroup,\x00', r1) r2 = add_key(&(0x7f00001d5000)='dns_resolver\x00', &(0x7f0000245000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000ae7000-0xa0)="e275b8e37bc177c1abeb1f0b35b991aea1b4a068a3d3c4d8339b2b5de0d9b4393c2d5153341230db4282e77f669c5d099b56458cc806810861cb7afa4b194093fc9f3f3588d4fa67957d6d89520faf414fdab9aaa8315134bbad4df1f6d30858b89af44040f13365dacc93f65b7de2b8cab84e6d54049ce3a13b19e30be459a72101554fc0d9ce96d632e466be5d8e5430745c272fa39e82137ec2a6053b7099", 0xa0, 0xfffffffffffffffb) r3 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000ae3000-0x11)='/selinux/relabel\x00', 0x2, 0x0) ioctl$EVIOCRMFF(r3, 0x40044581, &(0x7f0000519000)=0x2400000000000) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000831000-0x8)={0x0, 0x0}) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r4, 0x29, 0xd3, &(0x7f0000a23000-0x5c)={{0xa, 0x3, 0xfffffffffffffff9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x80}, {0xa, 0x2, 0x101, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x6af, [0xbe, 0x3, 0x200, 0x7fffffff, 0x2, 0x9, 0x4, 0x839]}, 0x5c) keyctl$unlink(0x1d, r1, r2) write(r0, &(0x7f0000150000)="1f00000001021300fd4345bb000100220240000009000700011601130000c4", 0x1f) 2017/12/17 11:24:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f00002f0000-0xf)='/dev/sequencer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(0xffffffffffffffff, 0x40485404, &(0x7f0000c89000-0x48)={{0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r0 = socket(0x10, 0x3, 0x10) write(r0, &(0x7f0000bdb000)="220000001a00070b00000000ef001201014b8100050001000700000000000000", 0x20) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(0xffffffffffffffff, 0x10e, 0x8, &(0x7f00008cd000)=0x100, 0x4) 2017/12/17 11:24:18 executing program 4: mmap(&(0x7f000005a000/0x4000)=nil, 0x4000, 0x7, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000001000-0x83)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f0000804000)="") r0 = getpgrp(0x0) wait4(r0, &(0x7f0000047000-0x4)=0x0, 0x20000000, &(0x7f00007fa000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mknod(&(0x7f0000ff0000)='./file0\x00', 0x10000000007fe, 0x0) r1 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f0000001000-0xa)='/dev/cuse\x00', 0x410000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSPGRP(r3, 0x8902, &(0x7f0000001000)=r0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000000000)={r2, 0x80000, r3}) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f000017a000-0x8)=[], &(0x7f000077a000)=[]) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0x3, 0x22000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(r4, 0xc00c6419, &(0x7f000005c000)={0x4, &(0x7f0000000000)=""/100, &(0x7f0000000000)=[{0x3, 0x1000, 0xffffffffffff5ad1, &(0x7f000005c000)=""/4096}, {0xfff, 0x1a, 0x0, &(0x7f0000001000-0x1a)=""/26}, {0x401, 0x3a, 0x9, &(0x7f0000001000-0x3a)=""/58}, {0x80, 0x18, 0xfffffffffffffffb, &(0x7f0000000000)=""/24}]}) open(&(0x7f0000635000-0x8)='./file0\x00', 0x200, 0x0) 2017/12/17 11:24:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f00002f0000-0xf)='/dev/sequencer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(0xffffffffffffffff, 0x40485404, &(0x7f0000c89000-0x48)={{0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r0 = socket(0x10, 0x3, 0x10) write(r0, &(0x7f0000bdb000)="220000001a00070b00000000ef001201014b810005000100070000000000000005", 0x21) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(0xffffffffffffffff, 0x10e, 0x8, &(0x7f00008cd000)=0x100, 0x4) 2017/12/17 11:24:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0xf, 0xb797, &(0x7f0000000000)={0x0, 0x0}) ioctl$TUNSETNOCSUM(r0, 0x400454c8, &(0x7f000022d000-0x4)=0x9) setrlimit(0xb, &(0x7f0000ca0000-0x10)={0xae83, 0x1ff}) mlock2(&(0x7f0000912000/0x4000)=nil, 0x4000, 0x81) prctl$setmm(0x23, 0x5, &(0x7f0000ab6000/0x3000)=nil) mremap(&(0x7f00007c5000/0x1000)=nil, 0x1000, 0x4000, 0x200000000000000, &(0x7f0000e60000/0x4000)=nil) r1 = syz_open_dev$tun(&(0x7f0000ef5000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000f58000)={@generic="431df1f38e6e005a112f648d1c22ce26", @ifru_addrs=@rc={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}}) ioctl$SIOCSIFHWADDR(r1, 0x8924, &(0x7f0000317000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x20000000000009, 0x7, @fr_pvc_info=&(0x7f0000d94000-0x14)={0x6, @generic="61e8f06fa5db19c6369a1383355544d6"}}}) socket$netlink(0x10, 0x3, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000016000-0x8)={0x0, 0x5}, &(0x7f00003a8000)=0x8) ioctl$DRM_IOCTL_GET_MAP(0xffffffffffffffff, 0xc0186404, &(0x7f0000e4d000)={&(0x7f0000b2c000/0x4000)=nil, 0x4, 0x3, 0x82, &(0x7f0000916000/0x3000)=nil, 0x0}) clone(0x1200000, &(0x7f0000b94000-0x4c)="7c1151d40100ffffffffffffff6011000100ffff06b3a03de50d3824e711bb687f374afc03000000ed1fba023d91fec833ff83050563def101bbdb99bbe8e10f2504faff7cc2537c9a3b23e4", &(0x7f00000c1000-0x4)=0x0, &(0x7f000048e000)=0x0, &(0x7f00007a1000-0x50)="bb99b1083481d5c5c32c03b9a47f88ad59fc70f0fe619aa087f7ef8a85c2c810396e8da8ea0a2cc365974e559f6796be948e5ff93b7509d8c1a0688fed11cac328a4b2e02943649860550348e195e3c3") mbind(&(0x7f0000331000/0x3000)=nil, 0x3000, 0x1, &(0x7f000080e000-0x8)=0x0, 0x8, 0x2) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000e41000-0x12)='/dev/loop-control\x00', 0x0, 0x0) r3 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) ioctl$LOOP_CTL_ADD(r2, 0x4c81, r3) 2017/12/17 11:24:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f00002f0000-0xf)='/dev/sequencer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(0xffffffffffffffff, 0x40485404, &(0x7f0000c89000-0x48)={{0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r0 = socket(0x10, 0x3, 0x10) write(r0, &(0x7f0000bdb000)="220000001a00070b00000000ef001201014b81000500010007000000000000000500", 0x22) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(0xffffffffffffffff, 0x10e, 0x8, &(0x7f00008cd000)=0x0, 0x4) 2017/12/17 11:24:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0xf, 0x0, &(0x7f0000000000)={0x0, 0x0}) setrlimit(0xb, &(0x7f0000ca0000-0x10)={0x0, 0x1ff}) mlock2(&(0x7f0000912000/0x4000)=nil, 0x4000, 0x81) prctl$setmm(0x23, 0x5, &(0x7f0000ab6000/0x3000)=nil) mremap(&(0x7f00007c5000/0x1000)=nil, 0x1000, 0x4000, 0x200000000000000, &(0x7f0000e60000/0x4000)=nil) r0 = syz_open_dev$tun(&(0x7f0000ef5000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000f58000)={@generic="431df1f38e6e005a112f648d1c22ce26", @ifru_addrs=@rc={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}}) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f0000317000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x20000000000009, 0x7, @fr_pvc_info=&(0x7f0000d94000-0x14)={0x6, @generic="61e8f06fa5db19c6369a1383355544d6"}}}) socket$netlink(0x10, 0x3, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000016000-0x8)={0x0, 0x5}, &(0x7f00003a8000)=0x8) ioctl$DRM_IOCTL_GET_MAP(0xffffffffffffffff, 0xc0186404, &(0x7f0000e4d000)={&(0x7f0000b2c000/0x4000)=nil, 0x4, 0x3, 0x82, &(0x7f0000916000/0x3000)=nil, 0x0}) clone(0x1200000, &(0x7f0000b94000-0x4c)="7c1151d40100ffffffffffffff6011000100ffff06b3a03de50d3824e711bb687f374afc03000000ed1fba023d91fec833ff83050563def101bbdb99bbe8e10f2504faff7cc2537c9a3b23e4", &(0x7f00000c1000-0x4)=0x0, &(0x7f000048e000)=0x0, &(0x7f00007a1000-0x50)="bb99b1083481d5c5c32c03b9a47f88ad59fc70f0fe619aa087f7ef8a85c2c810396e8da8ea0a2cc365974e559f6796be948e5ff93b7509d8c1a0688fed11cac328a4b2e02943649860550348e195e3c3") mbind(&(0x7f0000331000/0x3000)=nil, 0x3000, 0x1, &(0x7f000080e000-0x8)=0x0, 0x8, 0x2) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000e41000-0x12)='/dev/loop-control\x00', 0x0, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_ADD(r1, 0x4c81, r2) 2017/12/17 11:24:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10000000010, 0x2, 0xc) pwritev(r0, &(0x7f00006eb000)=[{&(0x7f0000c69000)="e681e0d86bb718bf006449ca", 0xc}, {&(0x7f00009b3000-0x2d)="ab63a09dad9f17130972953184f52bc38d8088767cd95748cd0e2fc05a8c76452503573f05c336df0b219ef9aa", 0x2d}, {&(0x7f0000381000)="38a9d497f4b96afff46888373136d7f526e89c3545f1353c78583845779bfddf0d5d48170c3a1002d80553af09ed5914f5b100b8c2127ff06d6046a0871e7b38f5430989c4519236e9020233854efbe82c394e932dc9eb2cba92ff921ab756fcb7db17d78ee154ed84ca266a3f2179b04c25a542afb259a51723f931a1607e8f044bd99f9e7599da15a60c5890f6e2d7e59c2ba9ca7d404677f2d53ec9b1230fae2ffb50c024572d95ad702aaac1531044eeca7f964a03e75551a9ef2cda4e8d87bb4ceb6e4e92f5d695176cafd82bfafcfc15848ac3ac76", 0xd8}, {&(0x7f0000d69000-0x46)="66d971aa573440cfb884b05f4b54740fda198d9fad3161ac11f539510af4b51912e742e6b04f1c293d0be5fe4caa9b4a92b38a81adb361fcac7a8a8bc3a88813f32685fc2f8e", 0x46}], 0x4, 0x0) write(r0, &(0x7f0000150000)="1f00000001021300fd4345bb000100220240000009000700011601130000c4", 0x1f) 2017/12/17 11:24:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000001000-0x83)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f0000804000)="") pipe(&(0x7f00000e5000)={0x0, 0x0}) mknod(&(0x7f0000ff0000)='./file0\x00', 0x10000000007fe, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f000017a000-0x8)=[], &(0x7f000077a000)=[]) open(&(0x7f0000635000-0x8)='./file0\x00', 0x200, 0x0) 2017/12/17 11:24:18 executing program 7: r0 = fcntl$getown(0xffffffffffffffff, 0x9) tkill(r0, 0x19) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f000006c000)={@random="e3ae8895310d", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x4000000800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x67, 0x0, @rand_addr=0x0, @broadcast=0xffffffff, {[]}}, @igmp={0x21, 0x0, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, "bc010000dede23000000800005070000e60100b0"}}}}}, 0x0) 2017/12/17 11:24:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0xf, 0x0, &(0x7f0000000000)={0x0, 0x0}) setrlimit(0xb, &(0x7f0000ca0000-0x10)={0xae83, 0x1ff}) mlock2(&(0x7f0000912000/0x4000)=nil, 0x4000, 0x81) prctl$setmm(0x23, 0x5, &(0x7f0000ab6000/0x3000)=nil) mremap(&(0x7f00007c5000/0x1000)=nil, 0x1000, 0x4000, 0x200000000000000, &(0x7f0000e60000/0x4000)=nil) r0 = syz_open_dev$tun(&(0x7f0000ef5000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000f58000)={@generic="431df1f38e6e005a112f648d1c22ce26", @ifru_addrs=@rc={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}}) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f0000317000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x20000000000009, 0x7, @fr_pvc_info=&(0x7f0000d94000-0x14)={0x6, @generic="61e8f06fa5db19c6369a1383355544d6"}}}) socket$netlink(0x10, 0x3, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000016000-0x8)={0x0, 0x5}, &(0x7f00003a8000)=0x8) ioctl$DRM_IOCTL_GET_MAP(0xffffffffffffffff, 0xc0186404, &(0x7f0000e4d000)={&(0x7f0000b2c000/0x4000)=nil, 0x4, 0x3, 0x82, &(0x7f0000916000/0x3000)=nil, 0x0}) clone(0x1200000, &(0x7f0000b94000-0x4c)="7c1151d40100ffffffffffffff6011000100ffff06b3a03de50d3824e711bb687f374afc03000000ed1fba023d91fec833ff83050563def101bbdb99bbe8e10f2504faff7cc2537c9a3b23e4", &(0x7f00000c1000-0x4)=0x0, &(0x7f000048e000)=0x0, &(0x7f00007a1000-0x50)="bb99b1083481d5c5c32c03b9a47f88ad59fc70f0fe619aa087f7ef8a85c2c810396e8da8ea0a2cc365974e559f6796be948e5ff93b7509d8c1a0688fed11cac328a4b2e02943649860550348e195e3c3") mbind(&(0x7f0000331000/0x3000)=nil, 0x3000, 0x1, &(0x7f000080e000-0x8)=0x0, 0x8, 0x2) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000e41000-0x12)='/dev/loop-control\x00', 0x0, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_ADD(r1, 0x4c81, r2) 2017/12/17 11:24:18 executing program 6: r0 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000001000-0x76)="d3b51d452b142adca382387d6a7cddb281495a33221d47aa99f24c251865688882c6e25e3bee77e3a60ca0ffcf7fdcd8e6667e653531f37402ae2f154902a5d988cef535679f715da750ae47d8beb8b429c0aa9ae757de7657d173af4308580def613da24c965d5a6562dec0ac3fd3c308a8cadff70d", 0x76) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000017000-0x8b6)="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", 0x8b7, 0x0, &(0x7f0000015000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000002000-0xe8)={{{@in=@empty=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000017000-0x4)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000001000)={@empty=0x0, @multicast1=0xe0000001, r1}, 0xc) 2017/12/17 11:24:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0xf, 0xb797, &(0x7f0000000000)={0x0, 0x0}) ioctl$TUNSETNOCSUM(r0, 0x400454c8, &(0x7f000022d000-0x4)=0x9) setrlimit(0xb, &(0x7f0000ca0000-0x10)={0xae83, 0x1ff}) mremap(&(0x7f00007c5000/0x1000)=nil, 0x1000, 0x4000, 0x200000000000000, &(0x7f0000e60000/0x4000)=nil) syz_open_dev$tun(&(0x7f0000ef5000)='/dev/net/tun\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000016000-0x8)={0x0, 0x5}, &(0x7f00003a8000)=0x8) ioctl$DRM_IOCTL_GET_MAP(0xffffffffffffffff, 0xc0186404, &(0x7f0000e4d000)={&(0x7f0000b2c000/0x4000)=nil, 0x4, 0x3, 0x82, &(0x7f0000916000/0x3000)=nil, 0x0}) clone(0x1200000, &(0x7f0000b94000-0x4c)="7c1151d40100ffffffffffffff6011000100ffff06b3a03de50d3824e711bb687f374afc03000000ed1fba023d91fec833ff83050563def101bbdb99bbe8e10f2504faff7cc2537c9a3b23e4", &(0x7f00000c1000-0x4)=0x0, &(0x7f000048e000)=0x0, &(0x7f00007a1000-0x50)="bb99b1083481d5c5c32c03b9a47f88ad59fc70f0fe619aa087f7ef8a85c2c810396e8da8ea0a2cc365974e559f6796be948e5ff93b7509d8c1a0688fed11cac328a4b2e02943649860550348e195e3c3") r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000e41000-0x12)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) 2017/12/17 11:24:18 executing program 3 (fault-call:4 fault-nth:0): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f00002f0000-0xf)='/dev/sequencer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(0xffffffffffffffff, 0x40485404, &(0x7f0000c89000-0x48)={{0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r0 = socket(0x10, 0x3, 0x10) write(r0, &(0x7f0000bdb000)="220000001a00070b00000000ef001201014b81000500010007000000000000000500", 0x22) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(0xffffffffffffffff, 0x10e, 0x8, &(0x7f00008cd000)=0x0, 0x4) 2017/12/17 11:24:18 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(r0, 0x1, 0x29, &(0x7f0000001000)=0x0, &(0x7f0000001000-0x4)=0x4) ioctl$sock_bt_cmtp_CMTPCONNDEL(r0, 0x400443c9, &(0x7f0000bd5000-0xc)={{0x6, 0x1, 0xffcc, 0x64e9, 0x3, 0xa080}, 0x3}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10000000010, 0x2, 0xc) write(r1, &(0x7f0000150000)="1f00000001021300fd4345bb000100220240000009000700011601130000c4", 0x1f) openat$rfkill(0xffffffffffffff9c, &(0x7f00009ca000-0xc)='/dev/rfkill\x00', 0x200, 0x0) [ 367.524476] FAULT_INJECTION: forcing a failure. [ 367.524476] name failslab, interval 1, probability 0, space 0, times 0 [ 367.548135] CPU: 0 PID: 2025 Comm: syz-executor3 Not tainted 4.15.0-rc3+ #135 [ 367.555455] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 367.564801] Call Trace: [ 367.567391] dump_stack+0x194/0x257 2017/12/17 11:24:18 executing program 4: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00002c0000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000d53000-0x6)={0x1, [0x4]}, &(0x7f0000abe000-0x4)=0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000001000-0x83)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f0000804000)="") setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000bb3000-0x10)=@req={0x3, 0x380000, 0x3, 0x2}, 0x10) mknod(&(0x7f0000ff0000)='./file0\x00', 0x10000000007fe, 0x0) bind$bt_sco(r0, &(0x7f0000e8b000-0x8)={0x1f, {0xfffffffffffffffb, 0x9, 0x200, 0x2, 0x800, 0x17}}, 0x8) mincore(&(0x7f0000737000/0x1000)=nil, 0x1000, &(0x7f00002a1000)=""/22) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000c86000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$KVM_GET_CLOCK(r1, 0x8030ae7c, &(0x7f0000ba6000-0x30)={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_open_dev$usbmon(&(0x7f0000591000-0xd)='/dev/usbmon#\x00', 0x9, 0x400) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f000017a000-0x8)=[], &(0x7f000077a000)=[]) open(&(0x7f0000635000-0x8)='./file0\x00', 0x200, 0x0) set_mempolicy(0x3, &(0x7f000064c000-0x8)=0x100, 0xfffffffffffffff9) 2017/12/17 11:24:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0xf, 0xb797, &(0x7f0000000000)={0x0, 0x0}) ioctl$TUNSETNOCSUM(r0, 0x400454c8, &(0x7f000022d000-0x4)=0x9) mlock2(&(0x7f0000912000/0x4000)=nil, 0x4000, 0x81) mremap(&(0x7f00007c5000/0x1000)=nil, 0x1000, 0x4000, 0x200000000000000, &(0x7f0000e60000/0x4000)=nil) syz_open_dev$tun(&(0x7f0000ef5000)='/dev/net/tun\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000016000-0x8)={0x0, 0x5}, &(0x7f00003a8000)=0x8) ioctl$DRM_IOCTL_GET_MAP(0xffffffffffffffff, 0xc0186404, &(0x7f0000e4d000)={&(0x7f0000b2c000/0x4000)=nil, 0x4, 0x3, 0x82, &(0x7f0000916000/0x3000)=nil, 0x0}) clone(0x1200000, &(0x7f0000b94000-0x4c)="7c1151d40100ffffffffffffff6011000100ffff06b3a03de50d3824e711bb687f374afc03000000ed1fba023d91fec833ff83050563def101bbdb99bbe8e10f2504faff7cc2537c9a3b23e4", &(0x7f00000c1000-0x4)=0x0, &(0x7f000048e000)=0x0, &(0x7f00007a1000-0x50)="bb99b1083481d5c5c32c03b9a47f88ad59fc70f0fe619aa087f7ef8a85c2c810396e8da8ea0a2cc365974e559f6796be948e5ff93b7509d8c1a0688fed11cac328a4b2e02943649860550348e195e3c3") r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000e41000-0x12)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) [ 367.571031] ? arch_local_irq_restore+0x53/0x53 [ 367.575712] ? lock_downgrade+0x980/0x980 [ 367.579879] should_fail+0x8c0/0xa40 [ 367.583597] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 367.588702] ? __local_bh_enable_ip+0x121/0x230 [ 367.593361] ? _raw_spin_unlock_bh+0x30/0x40 [ 367.597767] ? release_sock+0x1d4/0x2a0 [ 367.601738] ? refcount_add+0x60/0x60 [ 367.605531] ? __release_sock+0x360/0x360 [ 367.609675] ? find_held_lock+0x35/0x1d0 [ 367.613763] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 367.619649] ? rcu_note_context_switch+0x710/0x710 2017/12/17 11:24:18 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$evdev(&(0x7f0000001000-0x12)='/dev/input/event#\x00', 0x1, 0x80) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f000006c000)={@random="e3ae8895310d", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x4000000800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x67, 0x0, @rand_addr=0x0, @broadcast=0xffffffff, {[]}}, @igmp={0x21, 0x0, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, "bc010000dede23000000800005070000e60100b0"}}}}}, 0x0) [ 367.624587] should_failslab+0xec/0x120 [ 367.628558] kmem_cache_alloc_node+0x56/0x760 [ 367.633066] ? netlink_insert+0x500/0x500 [ 367.637219] __alloc_skb+0xf1/0x780 [ 367.640854] ? skb_copy_and_csum_dev+0x360/0x360 [ 367.645601] ? find_held_lock+0x35/0x1d0 [ 367.649665] ? selinux_socket_getpeersec_dgram+0x22f/0x330 [ 367.655283] ? selinux_inet_conn_established+0xf0/0xf0 [ 367.660556] ? sock_has_perm+0x29c/0x400 [ 367.664619] ? security_socket_getpeersec_dgram+0x91/0xc0 [ 367.670156] netlink_sendmsg+0xa86/0xe60 2017/12/17 11:24:18 executing program 6: r0 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000000)={0x0, 0xa2, "ea2115eb64fd12c5a5839518c44ef6031e666980b2fde40df21811245eed1bc8ab6b8e31020010cae5f1856940c7661c2a250cb24dcb806372e40bfe4a73b06a784effde3b01ba470500b75130d83e59ed443f0b2c9d5b4560a2ffbf040a585dff04c04e3dfdcf5c0504bcb7765f4eeaea06ee3125e34471c74e0b619d0fa959d0c332f65d97d19a2a583a3ea86a9460f24098af9e078b9797861d5fe52640cc0003"}, &(0x7f0000002000-0x4)=0xaa) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000001000-0xc)=@sack_info={r1, 0x333, 0xffffffffffffffff}, &(0x7f0000001000)=0xc) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000001000-0x2c)=[@in6={0xa, 0x1, 0x2, @loopback={0x0, 0x1}, 0x1}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x2c) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind(r0, &(0x7f0000015000-0x10)=@llc={0x1a, 0x19, 0x66e3, 0x8, 0x3f, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000017000-0xc)='/dev/autofs\x00', 0x280080, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000002000)={r0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000003000-0x4)=0x5, 0x4) sendto$inet(r0, &(0x7f0000017000-0x8b6)="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", 0x8b7, 0x0, &(0x7f0000015000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/17 11:24:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000001000-0x83)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f0000804000)="") mknod(&(0x7f0000ff0000)='./file0\x00', 0x10000000007fe, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f000017a000-0x8)=[], &(0x7f000077a000)=[]) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000aa2000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000468000)={0x1, 0x0}) r2 = open(&(0x7f000032c000-0x8)='./file0\x00', 0x200, 0x40) io_setup(0xd624, &(0x7f00008f9000)=0x0) io_submit(r3, 0x6, &(0x7f0000248000-0x18)=[&(0x7f0000d13000)={0x0, 0x0, 0x0, 0x6, 0x10001, r2, &(0x7f0000779000-0xf3)="51afbb1423e2ad6fcee1df9133c50e9b62b11941224cbaca38687d28d677072151856c6852df8ff42185382558e302181aa3b37418b249c8cfaedea41bf1edaa40897a665c3a0e7f3a5ce65cdc879c5ed41431d22b754fa8d59df008b88952f4e4d74c2839f1997e57b22c41800667983bbbfa2169957d4607077130bdb7dfdca825e32255b275720455633d364445655cc8c24ac0f09803a4a2d18dd3c200a5bf5a53528fcc647dae94eaf785cb7a5bcf1363f470f8811dc498a8bc8162f0816809e28c6a2f3edfdc95a582317d5065aec12edd75e37ce50cb2cf0cf7917f2c7b06a7baf7725598c87d728c64c150c83e817f", 0xf3, 0xfffffffffffffc01, 0x0, 0x0, r2}, &(0x7f00007e7000)={0x0, 0x0, 0x0, 0x1, 0x1d4, r2, &(0x7f0000a3f000)="8eabbb293e59f8db388b25104dfc4e7d0529332e3a6c309b71647fad0539481d5eebe58873904ba4ce96c600e1fa4d96edb9a67f3b469bd1f440027689e07501c4390a58002b69c8ed892c7e9ba5e9264babc51d35a2f8f41999b7103475a5015ca7b89fce1925d57dca7ddf897386e695e149f2d70f28ea179be4afe744d47b0b6ba66e1aef4709b95932622194a7e4784275c5346246ac973c6e58c865e78b9fd584bb645843157ab4b1515829a704a854b22ab37236214896951337d580065471a6df61174a91e5eaa96d57dd23", 0xcf, 0x2, 0x0, 0x1, r2}, &(0x7f0000a44000)={0x0, 0x0, 0x0, 0x3, 0x5, r2, &(0x7f0000c7b000)="cc7065b7e8cf6465b0e75b4918cc89692c6ea32a3bdebac3e79facc083d3d20d4be1692468cb6e6ea53d450fd5aeb75023429e0606a19417363f928a6e203f8971793e7ce480c107c6836ccab701cee4cbe30658c41510cad02e974a8d0963e524f9af56e1556cd0679b8e1be22eab793865dd52a373813d2556f37e6181eb96a029972a3a82ff9ca2e633c988f2e22f29524335c43afd3ae0814fb1657ef81ebe677e316167472e0a79c45c3a8c85a8b2ca6a44d580faff1728471ef8c07560f146bc99b7e0558b23fd94ff", 0xcc, 0x800, 0x0, 0x1, r2}, &(0x7f0000e8c000)={0x0, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f0000517000)="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", 0x1000, 0x9, 0x0, 0x1, r2}, &(0x7f0000a00000)={0x0, 0x0, 0x0, 0xf, 0x100, r2, &(0x7f00002a3000)="853a5eafae6013bc91fcbaad8365b68d5d21ef19d07f7370ad6534b714bbca3670e2495e934bd64f0103e5fb0d39048c747c2cce7731d60a8378b841e27a66757d0a30f891140908d9db8b5383fc292fc7e39ad94e4ad18cdb1139306a51d3e04673338a5362e34588c65711808f5bdd7e1bd9d984f73bee851f54f67c0d17d66666b803e41d92d7da03e97d7c3fd7c87e00cb", 0x93, 0x5, 0x0, 0x0, r2}, &(0x7f0000d55000-0x40)={0x0, 0x0, 0x0, 0x6, 0x3, r2, &(0x7f00005f3000-0x44)="56c2d62fc2b2c2b801ccdf5edbfedc1d8b84f808e5feb859f212392e35feced74b3adce80fbae84166ebe4a376dbbace5d696999a7615671fec811dd75b513f3a55e66a3", 0x44, 0x7, 0x0, 0x1, r2}]) ioctl$TUNGETSNDBUF(r2, 0x800454d3, &(0x7f0000a6f000)=0x0) [ 367.674220] ? netlink_unicast+0x6f0/0x6f0 [ 367.678450] ? security_socket_sendmsg+0x89/0xb0 [ 367.683196] ? netlink_unicast+0x6f0/0x6f0 [ 367.687424] sock_sendmsg+0xca/0x110 [ 367.691138] sock_write_iter+0x31a/0x5d0 [ 367.695199] ? sock_sendmsg+0x110/0x110 [ 367.699168] ? __lock_is_held+0xb6/0x140 [ 367.703246] ? iov_iter_init+0xaf/0x1d0 [ 367.707211] __vfs_write+0x684/0x970 [ 367.710924] ? kernel_read+0x120/0x120 [ 367.714806] ? bpf_fd_pass+0x280/0x280 [ 367.718694] ? _cond_resched+0x14/0x30 2017/12/17 11:24:18 executing program 6: r0 = socket$inet_sctp(0x2, 0x4, 0x84) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/rtc\x00', 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000000)={0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000014000)=0x2c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000002000-0xc)={0x0, @loopback=0x0, @remote={0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$packet(r1, &(0x7f0000002000-0x45)="b5684f3b1f2599e6f2a1dd980d067797784e062bd267ba3f21487131f8f75d93550b8d28f08d155e5d0a46c926b8f315a209a350f575729b9b495c5fc69a7df9cd3a4dface", 0x45, 0x0, &(0x7f0000001000)={0x11, 0x1f, r2, 0x1, 0x67cc, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) bind$llc(r1, &(0x7f0000001000-0x10)={0x1a, 0xf5, 0x81, 0x1, 0x92, 0x1000, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000017000-0x8b7)="516b4d0465793273c89276c459686b89c912d12b2110138d85ca6a9f3ff8f8c9563b3bc744a7f627a05dee1605d4d522fed1df2c9e44b11a3af1642f9938b0ef58ca2c399e6506982a2af512ae8176d4c653410c24cde549a9fd71870f95fa6cea1f74ae675fc4410cb18d9184452eb5c8a0a824c26a0df9bd8a85c7b1dc4e64f5e55b99d9e334be1a8d66c39ae8393653ba4742c9a22a04291c8a79c17cacfbf212cf7cae54bb38a1530b73762952e4db36c9b609de525e560fae9b067833168466dcae7b1af5e1c4bb2cd135c5be76500847483559d404228b3a342de9c43b046f72333f7c8f8631fec73ea89b8bd0dd1945faffbf65c2a26ce1ff93c5c08d245e31c6a0a0db4a828f02ee76f2fe0b4b3bb3265adf8195163979cf22dab81dcf3587271125fd17490fc2e4fe052fc299803462c3d41adff8ea627b0541c1ac2405668a1992e1d0ae034ceb65c15a6a6b091f9d2ccb347c437939934970097caf07a3cc68b112e3ecc37843fa570fec088aa67f7c4d91fce96e4cc0c08035def0821df4347b7dcbd04e787c71d30e6d6163fb80ff46f6612f81f2566c7cf24b3343c93d0d9c2181fa07800cc8652e118e4a3717ca21eae9a16f1938adedf5c589712c1aa5e5a7192ca8195415629ec340d40ce237943b213fae65c0d42c64391daa6b120506fa990687b103be930d71488bfba0676a1458c3b51241d59befd46279ba59823b73dd97a38f81d02a9d4a25f319d599a64d3a76602becfaf3ef9a04fb4235f9f7e1a223a65f668b0b15a5db0a87a7e0680708c1f7975192f4b0122f79303169c2f8da279d85ff9bae241dddd2c494a5e95b7ad8aee247b8d366abd5b90d85165e3efd0fb93d92fcb4f9d28e8133c4dd7b3e97ae5662b83cf22165284351eb2672743159d785519495a233afcfafbb38e695b7bd347d12b421a966388d9d99e606de218b2593a0d7e251b99f7550ee0bf3e5ca7e6c8f8fa2c2d2193103f89f768f63f79b2f009d7edca3bd653296ee84b2de65a3b270ca3164c793a89b6ee6c56c5356afa571ffa80d63b8f465ed34b4300a23b6910172806a8e00831808a9f423a2b6abce29896b287fca0a2c30c437d499caed453f96f9044122b002a195f08f8711f6a33161b2b86a3fa24c44788ecdfb032e5eda8c5050461a154e3ec72470ee390688363fec1ec58d2b747430f1ce849a47099d19c45b3c487c0f9964348133de0ada9c583ab6dfb2e789e0676597f455368889606db4d1c90716a845e9da9387a6703b61bd6bb4bbe65ca615bf41526c1cbb538a935542c7391659c84e1ab644bb0a20e2d40f8b1570582bc9641b83229ac4b8dc11e15f01c14241b89f1dd7d28ef7b089e7b1afdaa3d88374ec088b4c65e8efc01db3ba93408226ca69027eafb31c2ee19e3fd228f7a31c6d2cbccd82d8a2fcdd7c9b5997fcbea2fbd0d6b1052b369dcad8ae7c1d4abb2fd3cbdf0d4425c407d67760ed083b3646d6aadeedc672069954f997c781f6bde4d9292cb1c7c05b63058e16f287ea0d5e497e8967028bdf6298205ec18ea610eea63138c8b1ef18ca0cdadbf22707e6cdf66b65ac1b3ed68a6d4362a5623c95e5330b82bcaa3f36c7974c2951e4ae29bfd95e463a17fb96ef156b835aadd38fbe89adf1e3547f3dc1cd566d7ee435168e0fd7b81b7a0aa2bbee39b773209afeaaffb1a9948ef29e51d8b63aba61ce7ddd4128a31992dcd757b4900bb3ee82f4071f34deb48528f1afed7c0817d71ef4c3a9e76139e524eb3a8356c0e76a62ef3e5fb0ffba3ce3312ee20247a60ab6943d03730add59a76b43d4c0cd54f80c4cacadeeb5a03072bbc5408caac7ad21425ba6622fd6a973256285b21a1d523ad225cb8989449178e3d1cab9c02b701c64a3aa457d83616d325a0c13f1cee7edd841137a89ac1d938c52e203af5e45a6afbae3c9d4ee748018a235345aa5fd5337ab05cb052f99607d6d847284855664dd2bd5c29293b24e70977950b669f430f2a14ea75a496875d6233f65b19d6ffc1256e2f99c2be9ddb67daeec1bfbaa58a9467fde5c536283a7bb7f497600ef2f3363df81e5889f698ff68b8f96eca2ebafe542d91cf9501a6537c46862d4bb042b3af0fac7665bf663526d5831c3fd34c40983eb3ace56a07775cdd998872080bcb88c7967437547031402f28e5c1663e15ea21ff62c771e5f4854b520cf153b4e054ccbc5872e272344adf13b846b86a4b747aeed7b3c9162e580396dad5ed5619c8fcd0838f7ada6c46f098ce9221439d2d06613ff5b036910d7a76c89caa58fd312e92c8fd85431562a9080cca800d68285c2d618143988ef19962262e1339a0e55e4b9cba1a0fad2671b3a057b1448b75502745a540eb276258f423e54028f3c20d70f5cd448d76e439e27404480ebb8881bc24e1a02a8c25889df43029126a0b2e48b7891390e15ffe1efd83c8514666e613d90c7d5302643b5e07a9accaa8844891434f4e60a7ba247c210a84ac2b4e8e2dd1ce599b831a9dbd715f814c2d4e13b06b4d8f85b65af854db8211f2bbc69360ef5361499dcca3dacf02b94402387463889094e7513d960690e510a426d392a7f4bb020d610c0b50913a25f4a4e9fa9e8d29f27cbe63c4020d7104d14c14d8e87451b28dc89c7b7af979fb7513c46db436da6c7473dd0a4fb649617523dc2c78a5c02931a71e3d5582eedeb5b7ce4b5997f8b399b0ea234b4759db3596597de284b448472c58c2747aa22e0b8f3fdd285d5c78669be89175e2a2b2c44a3b6a9842cf0619bba72f2fc6ce7f43ace815c0a36ce33a4ddf7b22fdc973a3c2b6bb71425d90fa792878367453d1ab0ea2901f5f0de386ca976f91ed5ab8d6df8309ed37daaca094ae054e5310dbaa1a5ae840dc6f99c17661ec5d6816da15b42b23d8e69387fb4dbaf25853ce855820b3d4fbfad5ec50a256b61294edbda7983fca43f88a46e853a7c3c3424127c4433670190db4114724469f17807476769cd39d9773e73179d98c0d4c84157cd05a13bb4d1fd8c1f3cde7b5513c6fa8015f35c3d08ba8b060f9bf3f07411a0e41c9e08884fb98325d8c7631f59c3b492a2a32bd230d511ee1f1b470fe1124bfe50e832a0161ff9eb49e2ce18116abe5bb3885910d1e1", 0x8b7, 0x4, &(0x7f0000015000-0x10)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) [ 367.722583] ? selinux_file_permission+0x82/0x460 [ 367.727435] ? rw_verify_area+0xe5/0x2b0 [ 367.731486] ? __fdget_raw+0x20/0x20 [ 367.735194] vfs_write+0x189/0x510 [ 367.738735] SyS_write+0xef/0x220 [ 367.742181] ? __do_page_fault+0x3d6/0xc90 [ 367.746517] ? SyS_read+0x220/0x220 [ 367.750139] ? do_fast_syscall_32+0x156/0xf9d [ 367.754628] ? SyS_read+0x220/0x220 [ 367.758249] do_fast_syscall_32+0x3ee/0xf9d [ 367.762572] ? do_int80_syscall_32+0x9d0/0x9d0 [ 367.767165] ? syscall_return_slowpath+0x2ad/0x550 [ 367.772086] ? prepare_exit_to_usermode+0x340/0x340 [ 367.777109] ? sysret32_from_system_call+0x5/0x3b [ 367.781959] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 367.786821] entry_SYSENTER_compat+0x51/0x60 [ 367.791214] RIP: 0023:0xf7f74c79 [ 367.794562] RSP: 002b:00000000f777008c EFLAGS: 00000296 ORIG_RAX: 0000000000000004 [ 367.802262] RAX: ffffffffffffffda RBX: 0000000000000014 RCX: 0000000020bdb000 [ 367.809516] RDX: 0000000000000022 RSI: 0000000000000000 RDI: 0000000000000000 [ 367.816771] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 2017/12/17 11:24:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10000000010, 0x2, 0xc) write(r0, &(0x7f0000150000)="1f00000001021300fd4345bb000100220240000009000700011601130000c4", 0x1f) time(&(0x7f0000480000+0x781)=0x0) 2017/12/17 11:24:18 executing program 2: socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f00008a2000)={@random="efad070000a7", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x800, @ipv4={{0x5, 0x4, 0x3, 0x0, 0x1c, 0x0, 0x400000000, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@echo={0x8, 0x0, 0x0, 0x0, 0x0, ""}}}}}, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000a85000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0xf69000)=nil, 0xf69000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000001000-0x38)={&(0x7f0000001000-0xc)={0x0, 0x0, 0xfffffffffffffffc, 0x101}, 0xc, &(0x7f0000f6a000-0x10)=[{&(0x7f0000ddc000-0x12a0)=[{0x10c, 0x9, 0x2, 0x4, 0x5, "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"}, {0xc7, 0x0, 0x2, 0xfffffffffffffffb, 0x4, "9a868740efc6dfb9f4fc2e98e4f1b3e0e4fb258133774e57367bd4b5be93306c8ad09f64acb0fdd7e7b119646bce0a34624f8aaff869c9b91c5dbf17ac225c6c58f0f20b73a60a2730bcd826a568fb839670ee556a488d4eccef9ea1b649a424eee188bf305d93e23945a42df855db5bf67449f91672b15e790a33a6111a07e2bf8b5bfb9cfddac9d7f01313bf3bb5cee06830ff880e89121ca52c0cb98540d14608f363ac8bb718f0d9e2b0962fb2c3b96d8bda189b62"}, {0x1010, 0x8001, 0x1, 0x9, 0x2, "25cf197aa24166908e449a09ed6d92143a037cce9fa1b309f3ffaecf727873872e630af324d68ba144537e2640542fd540062f59d379ffab796a178f5fa23e61780d531af0e916f64a2418e238fa33907ec261a19a47df56d9698f43db190837a1c5a96c6da4901c7c4fcc1014230d9cd4e25fbc3d8e0a7b7ac363f3fe38d45f00a62c8cead56932da3650c6d64fe9b822d97d2c2af763f7b94c3da0fc3511980ed075e48b36997c8b928c87be7c021223e49a4dc15f68e4506dddb46ee190e2ffab2fdb9a3904c7b5e6cfe169f88c7bd0f0a10f68f5f9822febdc73c3b940e8d64c0fc4205571bcac94a72438e8e42e9dd06c610d171a5558b49a9a6f894f1fa7bf3de94957376b0dc342667bfe34f1890d20fed481762c9ac0c7ac51c87a5c76c6852024f3fe831e19de605f61830fcf47597aab6668fa7affb82da112e0d57c5c975dab142aefe0ec403643f952bd1b0eb32a4c2e889122cff1e4e4d404e47ff742327c971529d3cece420c39f0c2397979ef3e092b8373f478a11700c2c6e2b017562ab60566918acee920f2281cc865660d43845bf072c9fc2f80cb4b185007ca300d0ff28979edc38bf832b0e64ecc63a650150739e138428a5fa52d1b768eb2a48124aef39349d6a66d8a3e4ffaacce8c47f329f7d2298cd9089ab564a175599c92ff65e8d8993369c190a9de8a8c96b3e90e37f97cdcf13a06712e885b962647bc038b634f6e274bf9e99483c5b9da45cb08e29266aac11d2f53ef47054948d5cdb4e9a62b23cf50bf6d6da6692f4cc5f26bfcf2e6cba495784f3a65bf65770c3d64d4f4d5929a1ac0009f21656b77ad6c7cad436cc2b5ef9ee786788d3588556bb2be16d6bcd9de5176e83ee8fcc5e1d32fa00928829e40bb80c01f26436c9ec6caaa70d7f11bb8f647d502cd1109ebcf2a627ed0a81a2d8c5f54a02a1c7f56f75a7ba6158bac342ab35cc9dab2a86577ec65ccf308309ea4016a51acf739d14be1328488ae4856ae6c4201fdd54bef338b9f28b6f73cd4de41ea3ef62638b861b126042d22ef6329f252d83d1ea28393f6f71f34153a2f9ed329b7ae007021ea838bc38c0864b0b60984526df6e3e8a625e7dcd12c23952c89cb942ff594747fcfd09878358b2b15bbcebf38a659b1cac73619910896920aff5644f378f46c1b6428a8878defdd7e5d7ed8362bc6842358b92ca86f2d09a4102047e0a355c005a3e8ba07af2830edd3d90f85ad345cd6e2de59d79d682aa7cbd25f056e1cead5d2b2bf2307e2fda13e8f8f6780be18042ec5256f8f1ebccad71c525f646fb500f919426b11df5e27df1d70aedd46cb857feb9d76076f91082e98dbc11de524fc8d16389bc14b3dd895c4a4cb25e777da7765a67800506056703324b2152c75a638f230b384e15dc7065eb3a45c337c3dbda199ce2951702f740aa3df084eaf93867f700cf8a033624fb9778311a7c137f1bc6cfbce93c455e324fae11f9b650c55197b25a7d291206bd9c540fd81dc68a9c7a2c1050f94c5cb206f359242ebb030b00eb2c5725723b3dde0d0892cde7a535ea48579c8f64fade5da6e5c738387aebc089bcfbb27f23893e601bbe920c9e8354f65c8cd5883dc1ade59ce820111c0880a7ca6ee279815713c8f52340e55d1c5998ac89c5b4ddca44ff4de8cfc7cd8239ab80aaadfbd6af882bed612db32ad3d860520007e46ad57aaa53632b17e4395c1594fe5c007f16d81d786ffb8549d973fbb390206bd98b4eae738c4ae4185e73d9794b946a72c720135bc01fba008b6c3d9ceb26dbc1ba789cf24b32bd7b863b7247b5d7c248b3ee555876dc69cf85273783c974534cda0656fbce2f2a36975441b4325413198e522d02c0fcef1ab7ecf73627cb1d20baacfeb78b5e38d8eadf4c5b169388618a35d8ed715d6e2a74fe523edf5102a4c6a8ce141aa16610516eaade9297fffd3ff53d052441aa96f8b8d34be65e8b1beccc2db953068f09981ae85f0f4e313529c5384b27f4dc947d91a121239f827ee5965b583be4f737e794c277aa61bb8cbb4da7abb63af543505cb0ae6144eefddb2d9261396187e1a6745362d51ee511fbddc57d99309945d9c6d5fc27a8d8bda5073eff470d48b075cba469d37a4454d281c6aa650c9dc07aa57ccb650831ec47fd266a57101f5b94b22d4b82cd94cd98b556716f039aac255dabe930c66aabc66ff033bac6954b231ee34c4796fdbf8716b8b5734bd6a0910ee456ba47cb164bc9838fca2b507e3db325454bf44b831bf4e2c1ff5f2a02f277c1e172198ad91bc8265dd87a95c61175bddc420585fe3c3ed9e8803e2081d7211b840ae7f6324cee1726cb75070c2ebb135074f86548b830cc05d719811b73c43b49584baae33c2d1e5c69e307d79568ce0856a5dab05cf2aeee16239a2d122fec5f071f5c89ea52336ee3feb5e113ea09bc60d068682c4b3940f346000b46acc0e0385d5cb6cfd16aadadba4c91d6719144dea12a2fd16dfc52303c6a650a1e782e3f88480e99c1cfaf6a2cda200a1636177960eee16473ea97980a3ae33405043d5377287a383318c99c76e7d4084af29a4531357183d3e8602f30106ebf2ec2737ca370790e359a44f0576425146a882feb24ca92466f25439f843bdbda6b50007c17c5f5fbb8e72e04bccaa04e64bf77c934524ec76120ad2a423a1afd4909874095525004933aa817ba64b7d628d55de81df1748479f0e823aa8fcee925e14b2b82291fe5a6f857541fe26bfac01f41dcd0bd2529150a9fb9d80d7cd5e7979d69594a91591b16c99f8c33fb8bbd0e8ef6f70c9c8f176767a09e85aea9f735e00aebfc453459f48c47724f98263efbd02e6992767bf82c92a27a4eca2377a2c4e451101fc63cc6383727644209cc96229feb14f34c317d85ea6f703a7cbab4975c585eca0f06d514091ffbe1678767d94c388924480db0b20a35bcb19ade471a431dfeea78b2c32f6d77f0963a5388a5edb10852fac4d00f519e27deca9135ed382d01128f6cd97c53beefd08e07b6d2de10e55ebb422a4631af58f00dfa4de03e23e028bec7a4db73cf8d6d39d095412e3e54e976cd58bdf3ee5af5b6ca8f8fa5a3244d3e07f9cb037418cd821e6b2d3f67154504c878f7b68e22e4d3bca1816b67b9d8fd4f72d30a4f9e2ef283b3e9a2ef5786d0330396f7b00e1b1ca7310976ed29598a964e22dcb79aa469bd57bae86024a486005fdba5c89db35c5178442bc95cde938a549675aa51e422f18ff96abf117d02651adc5bc1547671e62b9d31ec74ff558f9061749040841476671577c4c08b054847d85a092b428e3867a036a8ef4905b2bb5e7c46c783333c2315cb6d4dd0487505035bc7ecfaa4a281b83e35bf9224ca644a2c2bbe21f500a8af5e171e758679f461868e9213d592350a5a068b2d91d41bb6cd1973613af0949321739563fc9727d41b842e3c8c0c5401f49ea7531f1102590568037f604efa7aa460457abc635b994f4f5ff338d21ee744f56d00fdfbf68da4712e614993246ac5cda6813a1dfcad15446a8b77fc0af47ef54f6c2a0aeb1b416c77e443f1f529176861bdd37b7e61dd6c7683ca4af8733d11801a5b7e67b3eb983488837ba35524e8fe75f3ae2a0e6e832727cbca8ee952b5406a88193eaa689fcce023707512943e88f416bce740fffa4eea8b5a667201641a04e509d49f5aa99141717a089609d92f5b4122456dc8cb10fb0ae5f10776eb7d040d1ebd3c3ab019e6c73ac511a343390bc3a2505ea9ac562aecb9980507acd12d7c6b8dfd718260099b4d6b7142d32ad33b429615ec89db1e4f721ad7a1105e1e16cfb6955c0c1a689014b231b2fcf1a217ef1053e72d36de00962c2297b572d4e785dfaf483f1fedfaefb4ecf82a5428531842282d0d712c6b9773629ea5e65548eee9606ca2b1a46c1d4d2932c3deb62972b8def99c623ebec3719acc4bb5afc5cd4681e5f639f892356837da525694d2d4761e320e7d184534fd0ecceeb1ebc56681245dfcb219bb8fa421c8ba3c10ad8bb0366a76aad9876489ec0fbd98039a54dfc4089aaea8a7d3055ee23618a01544d57a67e86cfda2f9ce345f56a7c2e5a5b8cb081aaf43ec9adf5bb688588f7917eb090d8f269bdce2d7f70e18428e8b6403c4eefa307aa143df1fd9d837d665c433e806acc4fe3202eda22a222c2085e691026cb41d1e4a6297d634eee0a6932bc3126d38f6cf0b21cce077729f267c8c294c8f955f3bdeb9357a49a62b094edbe7663dea42e5702ffa0ef37357e5fc6edf1f41906eac1cf02a94d63409e2fc70b2f4e49adf4db0b02f31c7ea26edd73bcbce370d0bc27da93e260b11b66203116695c135e962cab11cbd3d37534480d9521a9f607fc6ab79afb2dc736ffbf9b203a678b8883a15c68423270816562b88a6f192d26afecb8c8d9154717b6b8f18c6bd207f2e68e3904642606240642e7cf8c1129c70e069465ee31d5ddc9b711fa4175e3f427b0e7b743200f6f2e098a7c253a8ca7f5a1c52056c35871c594b62b503cf3de4bbc517c5d073f3dd1ce03a538e9197fe46683a98f77b598d7d42db4469dd7dbf27f43b6a1eb1a1f2fdb54057fdd2772fce09d0337033a07e62c8ccdad2e8d5c03be566ce4d271ac3a764dcd968e8ade3ee32eba13ce21e4683288284cba91caebe2e37c7dbb5245220b2b3060ef10ef37f5262f1e23ec98c3edcf79fa2fb7ddb1c6899cbd5db7de6ade7e2c0aec4e123e4428fae04e7815fb66cd3017f28009cdb6e2edc3e68b2d8b8dae31270492a5cf44752efb6f705ce4fd8e467a09e050119b24d2759ed0a113138c5aaaca36a77c0ae5bd82094c6f72338949b2adf9fa4b61566551bd1cf399201f243f2140048fe0aa2ad4cfc4d17907c58ee3cca53a3f6be963e1529dd9aa6ae2b26bdae6de68c8eca66a8169c93e251b5b4bb76fe959130266ef84e231c73130b965c847cb19bb2d39720a70a217c159059658cf912fcb0d1d74188762f09c6cc91c9cd1940618fb48698155ef1396b98b4d005ad9c15e1108ddb6f1e4edc79c994e17fb62ae920c60dfccaa5cae54c75c57347f7ce0e911f536954cdeff8cb06341f484ab9a9c5ae14058c06772579cf490e9907d694143c8e91883f775c253be2531f96bca9cb88b3a27272a5c5399dd8071b28681db46694b7a11de3a58b94a2aeada9d77eb2f063226ba36c14529f5b7be28ccd4271cb090557f81b880c9abf3a9b4f56403fb529218f31bb33441598bcbaac3a6eb49ed5c45512a33329134a810f25427f733c379286954919cf64d8573cccd6da2cd50cd71a6700b26f5a86d757e7df0ee78f198c461ace8d82c722e48bc6f7c0073705981799faca13e7f3f23ffc532f4ec64e1cc8a4cf6a6c8bd05107b1d505894594fa8bf27bd173cf27467803f404508a080924ec8b91a7be33625f2eee2f249ad4cfaebd937035a473a7ea67b5c7eed49f8719d330a8c595d92cf508869f1083eb4b205fbdebf2533821bc7ce6098fc56970afdec29feea9f78b7fbe44ead1936478d6c49358784f9cd9161e97ba70a658d3812d5cc09d2b47ae2c88b640187ec64ea042414407134e105d06711fc22fdfe096b7ae785b0e09d74b282ab46f0bf381e457fa96266695d1e7179081c1a455ccca13527c1780b3d886103ef4bcaa96149ca7c671ef6a117bb1a49d8525f4f5a19e018a4946fa8556670cadf4653c9aeb4b8fbcc08fd6c936f4d4c50272b483f1e53f3a6712f214ce55e3f301b58cdb67ea634b7d95933"}, {0x35, 0xcb, 0x200, 0xb2c5000000000, 0x6, "62c416fae9d3e0ac7ef10caa0f2bbbb8bd9d029b9108f1a00a10d5466a9b61617fd38dcf77"}, {0x81, 0x7, 0x10, 0xe7d0, 0x458, "a0d90d88efeab3c69738b7741aaa775b0ef902f1e91b9efde4db2e4c0d41d28d9c41fada1712617c6d14a8ff8d6328bee3c8442551777cb134021d71823aa854c50b158200e03c3b43d61296df7d1f64d22be65f48a1d2423fe7da0fa5f2544f8666bf6eabdb8ee10ca2f51826d8ee1e52"}], 0x1299}, {&(0x7f00004a9000)=[{0xea, 0x9, 0x200, 0x3f, 0x400, "510a5bd4cddb98e5e2a2d06b2f0e6188373e32f34d9914878d9048862537a680003e39853764dfd1f61fd338d1ad26dfa664ba5b86b38ecc7080297d244281dffd276241c8ca3444bb8717adef275b022969ee6e0d1e80853d315c4a00051048159fcfb039be4995e9e6acb3ffba5ba5d24b1e7743e3f78d356e821ab6c6400d0e7aeff934a4ef07ab569d6eb16fe0513242916827c10d29e1ea5cf4e148253872f0aedfef530fd61a272460ea9de9b87b77a33467d9bb8a5902f0303711be326a59cd4427ded10070b9c942e7f37d9cd8fc628de6cbb28b503c"}, {0xce, 0xffffffffffffffc1, 0x100, 0x0, 0x0, "891a7e325f2fce8abfdbb41c35ce3512216c5c51a8042ea9ce5eaa62fc9dc0095af4eecb201ef8451e5ad4c86ac0bfd795b2970d219fbbd900e3f887f65430fc977a49202f36a2e4b71de540e2d2a4ab5c16126e2ade26dbbb8d0d7b2e2b389a1ab853a87e29573c0d783bf9219a5fb4139ed24378e560958684bda38ada760bb7e6d44094cc33c5f5b230a799ec93f101fa1053821e494eddd7038c071bbe9bd003272179cd9677bfa7a9b83b1051de71542fc66f479e43e460924229d1"}, {0x61, 0x7, 0x2, 0x8001, 0x8000, "99cd1194ead7456df241871b94e3f87382dbb5ec93ef7177b53e953866c0a3902502bcd4fa5cff73deff5e230084fbd42082a38dcbcc47755867f2ae3499438c7c7f39a25633a42c8e6f787b2c37833072"}, {0xf5, 0x5, 0xa00, 0x5, 0x8, "286aaa0fd45b2038148624dd99f431d364484f285b8ea2bca21c62b2c781151895116e6d54737eb8e405fc21f0765e9230a7b8f28939329c0ca16e467b0e326a5a867dcbaf37a1afedb5e5a4f452753e851121cb48bd3e4fdd384bbd460135e367356a50eeb19e0784faf090bd61206074b780ac6ceee981304cc9f4bb0d7d51cf4c9b0c8a96b89ddf000a5550534038fc876b314823fddd5d9b4d5dcc6a75ae7e23b01f87b1d7a7c181ea323a51f73be1a142bf1d20007785c9deb2ea1675cb2da46aecd7aac0f350eb164a3963ac2b9b66f915643df4f7a3ce0cf230ca6d713102d0df1a"}], 0x30e}], 0x2, 0x0, 0x0, 0x40800}, 0x801) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000013000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r1, 0x7, &(0x7f00001aa000)={0x0, 0x0, 0xca23, 0x1, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000692000)='/dev/rtc\x00', 0xa0402, 0x0) getsockopt$inet6_mreq(r2, 0x29, 0x1b, &(0x7f0000f63000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000d54000-0x4)=0x14) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e85411, &(0x7f0000822000-0x3e)=""/62) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r2, 0x4010640d, &(0x7f00005da000-0x10)={0x80, 0xff}) r3 = perf_event_open(&(0x7f000001d000)={0x10000000000000, 0x78, 0xbc3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = inotify_init1(0x1000000000000000) r5 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000700000-0xb)='/dev/hwrng\x00', 0x101000, 0x0) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) vmsplice(r6, &(0x7f0000e58000)=[{&(0x7f00003e8000)="82763d70b8ce78782e2da308dbd30c00dcf764d4f58090c78ae49f4443612dc34912986aeb3c0f7dbd8a5e9fcae4511ef82970dc", 0x34}, {&(0x7f0000204000-0xcf)="521df31c3fe06953bbfba6d4f424ada6ccbcd37d6370a1c895e36fd06f82fab9eb43fdd37ae4eb9a6f6392f9dc5ab94ac4e094beaab6dab84be76e9698ffb415ae0cb69b158767eda710e6f7d816630590e2083c692a2ad6630e7021b6580a562f8b2f5b89f27207e1244f0b20023e48eeb11f4ac1e86677ba47fe6033fa6314509252cfd43bd0b9f1a96881e27550b4eeec7a3bed547f518b32df22a81c1596726feeecd0b57e8bcfa8f3a0753a341b05e0b800b489859adabb670e88e05f4a2eb830ffed9c537f5846fc1b5d4a84", 0xcf}], 0x2, 0x4) socket$inet6(0xa, 0x80003, 0x6) connect$inet6(r2, &(0x7f0000486000-0x1c)={0xa, 0x0, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x80000000}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r6, 0x29, 0x23, &(0x7f00003e8000)={{{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0}, {0x0, 0x0, 0x100000000, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffd, 0x0}, 0x0, @in=@loopback=0x7f000001, 0x1, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) close(r4) bind$inet6(r6, &(0x7f0000000000)={0xa, 0x1, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, 0x1c) listen(r5, 0x10002) io_setup(0x100, &(0x7f000097a000)=0x0) io_cancel(r7, &(0x7f0000a8d000)={0x0, 0x0, 0x0, 0x1, 0xdad7, r3, &(0x7f00000eb000-0xc8)="1fe80201a85c236321f54bc9533fb0a914c28dc15a2cea4354d7c3ab14dbea0ba974161ce8680a2e80fb653cee8d19b1877d0eedbbb361c1fbb5f157f6a940a1351648551bdce1d7d545c09543ba99d515a5b79c4833cc14cef87deddbe2774c2fa1f4f3df535c358174602267c09e55904cd76879b12237de4f8a8d01f1ebab672da814b8208ca11fa28b50f57d17d608ed7971f476a3f18ae2f6339720ab81e7785680ccf04b7b3280a434f231838bde275152dd11ba1e9beaaa7d30ce54a8ee29ba8fc6e0b7e3", 0xc8, 0x3, 0x0, 0x1, r0}, &(0x7f0000c55000)={0x0, 0x0, 0x0, 0x0}) syz_emit_ethernet(0x4a, &(0x7f0000d86000-0x62)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x86dd, @ipv6={0x0, 0x6, "a228af", 0x14, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @tcp={{0x0, 0x1, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x2, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}, 0x0) syz_emit_ethernet(0x4ac, &(0x7f0000c0e000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x2000086dd, @ipv6={0x0, 0x6, "af28a2", 0x476, 0x6, 0x1f, @loopback={0x0, 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, {[@dstopts={0xff, 0x84, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0xc3, 0x3b, "48677624ff19137ee38bd35e3d2c6b8473e940705510ca03a29a23286e5fa8ccb30ab2df1fddfc92bf94f0b4397362ac4b0f33d17c1e260f9f6404"}, {0xc9, 0xfb, "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"}, {0x0, 0xb9, "3a0904538df5aa407d20078d396ca18b8117624227eda1a5a67a7b44c1a851178a795f7931e7b0e763ca00b2a5d268848886a2b968777ce9d79adec721a1ef271b37ec850829665cd19017e9b4d6e56c30c57891db265225b4667a2bdff426b1a522e9b90ecc6bfb48add13cfae951020998df8743d46570545097f87ece435e4f041c349f349f5b914a4fc4ca3345f33a645e9f0abbf85cb303b510bbe097490eaca4739727e4b223c36f5bd13facae263dd346640289ad97"}, {0x0, 0xa0, "679b869e9470bf9f25fa8abaa0939f4bfcc55af95e24aff3c9f756b328100e846b18d47fb25ab6736044c2ececfc7d8b14165851e7af3605caecae89992c73c8cf3c9ad85fda30332eb5270bf33ac5a62d5f66cc0340e2a7ef8eee660e43c981d318af813076c10b787404e4a7e7c834919288df8a297dd482d310d229a97f58dd1b63a7649e4c280b6c9d110d40746cb122f997561395a78d6b975b903d1ae6"}, {0x1, 0xce, "1abaf4970ddb929394dc8e7df1b622fb45362fac9ef41f45bf099f9b1b6fc74fc24dedcef1fe681b372e93d64f9d6240f8ffd742811b0199d20fcb8b31368099197686946ed0b2440375636a398844ab7f34853ffa5cb8cf0768e37e29f818eef202e0fdde7a84032b55c6f13c57e4975e6d163fba0c22e3d2fe712b42e02e60bd34abb9141d0584811a3a2412396d214e27359bee7c38f78a3e76821d78e3d93336346901f68a11f125c0d1baea1e94e3a30b78b81db0f07a8d06ef6bcd47187378f1f93675cd2d67bd1820b15d"}, {0x1, 0x68, "759da948feaaee45eccccc0847d425c2f5c11b713c723c748748a4d565af2b08278cdd9187569321bf25eb2cfeebe3083fe80a8c9fe9c9a9bc2d52d4d21042a7953db3560ed75684df957b2f8175771edf9401bf20f764dc071fa3f669092bc569b8c89946e358cf"}, {0xff, 0x4f, "c600293e9f53ac198386e5b1f861fcf82bf59dd8ba23372c70e2698a1cdeaa2d658e00f13b4209890b025135813390f87536d6456e33cb1cfbaa2409508c5b01cbfda1b59b4c5672a79c32b71e7c45"}]}, @hopopts={0x2f, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}, @dstopts={0x400, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}, @routing={0x3f, 0x4, 0x1, 0x1, 0x7, [@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @loopback={0x0, 0x1}]}], @tcp={{0x0, 0x3, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x11, 0x0, 0x0, 0x4, {[]}}, {""}}}}}}}, 0x0) 2017/12/17 11:24:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f00002f0000-0xf)='/dev/sequencer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(0xffffffffffffffff, 0x40485404, &(0x7f0000c89000-0x48)={{0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write(0xffffffffffffffff, &(0x7f0000bdb000)="220000001a00070b00000000ef001201014b81000500010007000000000000000500", 0x22) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(0xffffffffffffffff, 0x10e, 0x8, &(0x7f00008cd000)=0x0, 0x4) 2017/12/17 11:24:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pivot_root(&(0x7f0000e71000)='./file0\x00', &(0x7f0000a6e000-0x8)='./file0\x00') syz_emit_ethernet(0x3e, &(0x7f000006c000)={@random="e3ae8895310d", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x4000000800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x67, 0x0, @rand_addr=0x0, @broadcast=0xffffffff, {[]}}, @igmp={0x21, 0x0, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, "bc010000dede23000000800005070000e60100b0"}}}}}, 0x0) getitimer(0xfffffffffffffffe, &(0x7f0000288000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) execve(&(0x7f0000c9c000)='./file0\x00', &(0x7f0000eb5000)=[&(0x7f00007cd000)='-\x00', &(0x7f000046c000-0x1)='\x00', &(0x7f0000db8000)='vboxnet0em0selfkeyringproc\x00', &(0x7f0000c7d000)='\x00'], &(0x7f0000926000-0x4)=[&(0x7f0000b53000)='{self(security\\mime_type\x00']) 2017/12/17 11:24:18 executing program 6: r0 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_MAGIC(0xffffffffffffffff, 0x80046402, &(0x7f0000001000-0x4)=0x6) sendto$inet(r0, &(0x7f0000017000-0x8b6)="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", 0x8b7, 0x0, &(0x7f0000015000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setownex(r0, 0xf, &(0x7f0000002000-0x8)={0x2, r1}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000003000-0x10)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000017000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_IOEVENTFD(r2, 0x4040ae79, &(0x7f0000003000-0x18)={0x1000, &(0x7f0000002000)=0x0, 0x0, r3, 0xc}) 2017/12/17 11:24:18 executing program 1 (fault-call:15 fault-nth:0): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0xf, 0x0, &(0x7f0000000000)={0x0, 0x0}) setrlimit(0xb, &(0x7f0000ca0000-0x10)={0x0, 0x0}) mlock2(&(0x7f0000912000/0x4000)=nil, 0x4000, 0x81) prctl$setmm(0x23, 0x0, &(0x7f0000ab6000/0x3000)=nil) mremap(&(0x7f00007c5000/0x1000)=nil, 0x1000, 0x4000, 0x200000000000000, &(0x7f0000e60000/0x4000)=nil) syz_open_dev$tun(&(0x7f0000ef5000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000f58000)={@generic="431df1f38e6e005a112f648d1c22ce26", @ifru_addrs=@rc={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}}) ioctl$SIOCSIFHWADDR(0xffffffffffffffff, 0x8924, &(0x7f0000317000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x20000000000009, 0x7, @fr_pvc_info=&(0x7f0000d94000-0x14)={0x6, @generic="61e8f06fa5db19c6369a1383355544d6"}}}) socket$netlink(0x10, 0x3, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000016000-0x8)={0x0, 0x0}, &(0x7f00003a8000)=0x8) ioctl$DRM_IOCTL_GET_MAP(0xffffffffffffffff, 0xc0186404, &(0x7f0000e4d000)={&(0x7f0000b2c000/0x4000)=nil, 0x4, 0x3, 0x0, &(0x7f0000916000/0x3000)=nil, 0x0}) clone(0x1200000, &(0x7f0000b94000-0x4c)="7c1151d40100ffffffffffffff6011000100ffff06b3", &(0x7f00000c1000-0x4)=0x0, &(0x7f000048e000)=0x0, &(0x7f00007a1000-0x50)="bb99b1083481d5c5c32c03b9a47f88ad59fc70f0fe619aa087f7ef8a85c2c810396e8da8ea0a2cc365974e559f6796be948e5ff93b7509d8c1a0688fed11cac328a4") mbind(&(0x7f0000331000/0x3000)=nil, 0x3000, 0x0, &(0x7f000080e000-0x8)=0x0, 0x8, 0x2) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000e41000-0x12)='/dev/loop-control\x00', 0x0, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c81, 0x0) 2017/12/17 11:24:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000001000-0x83)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f0000804000)="") socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00002e3000)={0x0, 0x0}) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) write$eventfd(r0, &(0x7f0000846000-0x8)=0x9, 0x8) mknod(&(0x7f0000ff0000)='./file0\x00', 0x10000000007fe, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f000017a000-0x8)=[], &(0x7f000077a000)=[]) ioctl$PIO_SCRNMAP(r0, 0x4b41, &(0x7f00002a3000)="") open(&(0x7f0000635000-0x8)='./file0\x00', 0x200, 0x0) truncate(&(0x7f00009fd000)='./file0\x00', 0x5) 2017/12/17 11:24:18 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000001000-0x4)=0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10000000010, 0x2, 0xc) write(r1, &(0x7f0000150000)="1f00000001021300fd4345bb000100220240000009000700011601130000c4", 0x1f) [ 367.824029] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 367.831282] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 2017/12/17 11:24:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0xf, 0x0, &(0x7f0000000000)={0x0, 0x0}) setrlimit(0xb, &(0x7f0000ca0000-0x10)={0x0, 0x0}) mlock2(&(0x7f0000912000/0x4000)=nil, 0x4000, 0x81) prctl$setmm(0x23, 0x0, &(0x7f0000ab6000/0x3000)=nil) mremap(&(0x7f00007c5000/0x1000)=nil, 0x1000, 0x4000, 0x200000000000000, &(0x7f0000e60000/0x4000)=nil) syz_open_dev$tun(&(0x7f0000ef5000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000f58000)={@generic="431df1f38e6e005a112f648d1c22ce26", @ifru_addrs=@rc={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}}) ioctl$SIOCSIFHWADDR(0xffffffffffffffff, 0x8924, &(0x7f0000317000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x20000000000009, 0x7, @fr_pvc_info=&(0x7f0000d94000-0x14)={0x6, @generic="61e8f06fa5db19c6369a1383355544d6"}}}) socket$netlink(0x10, 0x3, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000016000-0x8)={0x0, 0x0}, &(0x7f00003a8000)=0x8) ioctl$DRM_IOCTL_GET_MAP(0xffffffffffffffff, 0xc0186404, &(0x7f0000e4d000)={&(0x7f0000b2c000/0x4000)=nil, 0x4, 0x3, 0x0, &(0x7f0000916000/0x3000)=nil, 0x0}) ioctl$PIO_UNISCRNMAP(r0, 0x4b6a, &(0x7f0000aac000)="47a9364b07d5060c9455040b5ec0c7902b9e5ae67c817c8501f385cbc73cba78f807acedf4f4764503668217643eff6a0918899b1dd7355f3561bd042ef2c653947a34f3a66daca32521fb492df5") clone(0x1200000, &(0x7f0000b94000-0x4c)="7c1151d40100ffffffffffffff6011000100ffff06b3", &(0x7f00000c1000-0x4)=0x0, &(0x7f000048e000)=0x0, &(0x7f00007a1000-0x50)="bb99b1083481d5c5c32c03b9a47f88ad59fc70f0fe619aa087f7ef8a85c2c810396e8da8ea0a2cc365974e559f6796be948e5ff93b7509d8c1a0688fed11cac328a4") mbind(&(0x7f0000331000/0x3000)=nil, 0x3000, 0x0, &(0x7f000080e000-0x8)=0x0, 0x8, 0x2) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000e41000-0x12)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) ioctl$KVM_S390_UCAS_MAP(r1, 0x4018ae50, &(0x7f0000ea6000)={0x4, 0xc43, 0x8000}) ioctl$LOOP_CTL_ADD(r2, 0x4c81, 0x0) 2017/12/17 11:24:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00002f0000-0xf)='/dev/sequencer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(0xffffffffffffffff, 0x40485404, &(0x7f0000c89000-0x48)={{0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syslog(0x0, &(0x7f00001d2000-0x1000)=""/4096, 0x1000) r1 = socket(0x10, 0x7, 0xe) write(r1, &(0x7f0000bdb000)="220000001a00070b00000000ef001201014b81000500010007000000000000000500", 0x22) ioctl$EVIOCGBITSND(r0, 0x80404532, &(0x7f0000c90000-0xe1)=""/225) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(0xffffffffffffffff, 0x10e, 0x8, &(0x7f00008cd000)=0x0, 0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000291000-0x64)=[@in6={0xa, 0x1, 0x1c, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, @in6={0xa, 0x2, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1ff}, @in6={0xa, 0x1, 0x100, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xb074}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x64) mq_getsetattr(r0, &(0x7f0000243000)={0xff, 0x3ff, 0x10001, 0x0, 0x9, 0x1adf, 0x5, 0x8}, &(0x7f0000a09000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000db4000)='/dev/loop-control\x00', 0x4000, 0x0) ioctl$VT_DISALLOCATE(r0, 0x5608) 2017/12/17 11:24:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000a52000)='/dev/input/mice\x00', 0x0, 0x410000) ioctl$TUNGETIFF(r0, 0x800454d2, &(0x7f00006a6000)=0x75) setns(r0, 0x8000000) r1 = socket(0x10000000010, 0x2, 0xc) getsockopt$inet_tcp_buf(r0, 0x6, 0x1d, &(0x7f0000885000)=""/94, &(0x7f0000683000)=0x5e) write(r1, &(0x7f0000150000)="1f00000001021300fd4345bb000100220240000009000700011601130000c4", 0x1f) 2017/12/17 11:24:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0xf, 0xb797, &(0x7f0000000000)={0x0, 0x0}) setrlimit(0xb, &(0x7f0000ca0000-0x10)={0xae83, 0x1ff}) mlock2(&(0x7f0000912000/0x4000)=nil, 0x4000, 0x81) mremap(&(0x7f00007c5000/0x1000)=nil, 0x1000, 0x4000, 0x200000000000000, &(0x7f0000e60000/0x4000)=nil) syz_open_dev$tun(&(0x7f0000ef5000)='/dev/net/tun\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000016000-0x8)={0x0, 0x5}, &(0x7f00003a8000)=0x8) ioctl$DRM_IOCTL_GET_MAP(0xffffffffffffffff, 0xc0186404, &(0x7f0000e4d000)={&(0x7f0000b2c000/0x4000)=nil, 0x4, 0x3, 0x82, &(0x7f0000916000/0x3000)=nil, 0x0}) clone(0x1200000, &(0x7f0000b94000-0x4c)="7c1151d40100ffffffffffffff6011000100ffff06b3a03de50d3824e711bb687f374afc03000000ed1fba023d91fec833ff83050563def101bbdb99bbe8e10f2504faff7cc2537c9a3b23e4", &(0x7f00000c1000-0x4)=0x0, &(0x7f000048e000)=0x0, &(0x7f00007a1000-0x50)="bb99b1083481d5c5c32c03b9a47f88ad59fc70f0fe619aa087f7ef8a85c2c810396e8da8ea0a2cc365974e559f6796be948e5ff93b7509d8c1a0688fed11cac328a4b2e02943649860550348e195e3c3") r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000e41000-0x12)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) 2017/12/17 11:24:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10000000010, 0x2, 0xc) r1 = dup3(r0, r0, 0x80000) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000bf1000-0x4)=0xacb4) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000c22000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000029000-0x4)=0xc) ioctl$sock_inet_SIOCGIFPFLAGS(r1, 0x8935, &(0x7f0000628000-0x20)={@common='ip6tnl0\x00', @ifru_addrs={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) openat$pfkey(0xffffffffffffff9c, &(0x7f000040c000)='/proc/self/net/pfkey\x00', 0x201, 0x0) 2017/12/17 11:24:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000b34000-0xc)={@empty=0x0, @multicast1=0x0, 0x0}, &(0x7f0000fcf000-0x4)=0xc) r0 = socket(0x10, 0x803, 0x0) syz_open_dev$sg(&(0x7f00008b8000)='/dev/sg#\x00', 0x2, 0x20000) write(r0, &(0x7f0000ab8000)="240000001d0099f0001be90400ed190e020f0008000000000000000005000000000000e0", 0x24) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f00001ee000-0x88)={0x8, {{0xa, 0x0, 0x20, @loopback={0x0, 0x1}, 0xa0b}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) 2017/12/17 11:24:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00002f0000-0xf)='/dev/sequencer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(0xffffffffffffffff, 0x40485404, &(0x7f0000c89000-0x48)={{0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socket(0x10, 0x3, 0x10) write(r0, &(0x7f0000bdb000)="220000001a00070b00000000ef001201014b81000500010007000000000000000500", 0x22) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(0xffffffffffffffff, 0x10e, 0x8, &(0x7f00008cd000)=0x0, 0x4) 2017/12/17 11:24:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000248000)={0x0, 0x24, "692a90f0f7d64c5dc6a4896d1e05c442765e36814f3c106a1bf12e600ff40e63f6ce61d4"}, &(0x7f0000a26000-0x4)=0x2c) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f000016b000-0x4)={r1, 0x100000000}, &(0x7f0000116000-0x4)=0x8) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(0xffffffffffffffff, 0x40485404, &(0x7f0000c89000-0x48)={{0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = socket(0x8, 0x2, 0x4db3) write(r2, &(0x7f0000bdb000)="220000001a00070b00000000ef001201014b81000500010007000000000000000500", 0x22) r3 = syz_open_dev$vcsa(&(0x7f00006c5000-0xb)='/dev/vcsa#\x00', 0xffffffff, 0x200000) ioctl$LOOP_CHANGE_FD(r3, 0x4c06, r2) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(0xffffffffffffffff, 0x10e, 0x8, &(0x7f00003d4000-0x4)=0x0, 0x4) 2017/12/17 11:24:19 executing program 4: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000534000-0x20)={0x2, 0x5, 0xa1084a6f08137f53, 0x4, 0x80000001, 0x456, 0x7f, 0xaa6c, 0x0}, &(0x7f0000001000-0x4)=0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000000)={r1, @in={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x494}, 0x98) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000001000-0x83)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f0000804000)="") mknod(&(0x7f0000ff0000)='./file0\x00', 0x10000000007fe, 0x0) msync(&(0x7f000091c000/0x2000)=nil, 0x2000, 0x4) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f000076a000-0x8)=[&(0x7f00000a6000)='trusted\x00', &(0x7f0000293000-0x18)=')vmnet1vboxnet0\x00'], &(0x7f000077a000)=[]) truncate(&(0x7f0000902000-0x8)='./file0\x00', 0x2) r2 = open(&(0x7f0000335000-0x8)='./file0\x00', 0xf0403, 0x4f) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000b99000-0x8)={0x0, 0x6}, &(0x7f00002e4000-0x4)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000127000-0xc9)={r3, 0xc1, "7d1e8513eb210f36e5e0eea77454b4eb945981ef0ba38bf7140f33c2c6225562b9de626198d1c811c9215826d2641fec3720fcc061ff8039242dddc11b840acd33effe5d1e3c9cd6d24ee39c2f54053d1dd2a9f7ccb8df8399286d050f946f953365ae8d766e60871eba7d2e31e0c7b1345de1efdfbb62fbe5bc99c821e26e025f665402a396984fe71ac479999c54b7807314bdcba743d8e683da606655f13a50629385ec1f0a7006baf2b3a49e5e43820a2a51ae1a366eac2a8bc87b29c28dca"}, &(0x7f0000766000-0x4)=0xc9) ioctl$DRM_IOCTL_SET_VERSION(r0, 0xc0106407, &(0x7f00003d5000-0x10)={0x47, 0x88, 0x7fff, 0x1ff}) open(&(0x7f0000635000-0x8)='./file0\x00', 0x200, 0x0) 2017/12/17 11:24:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0xf, 0x0, &(0x7f0000000000)={0x0, 0x0}) setrlimit(0xb, &(0x7f0000ca0000-0x10)={0x0, 0x0}) mlock2(&(0x7f0000912000/0x4000)=nil, 0x4000, 0x81) prctl$setmm(0x23, 0x0, &(0x7f0000ab6000/0x3000)=nil) mremap(&(0x7f00007c5000/0x1000)=nil, 0x1000, 0x4000, 0x200000000000000, &(0x7f0000e60000/0x4000)=nil) r1 = syz_open_dev$tun(&(0x7f0000ef5000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000f58000)={@generic="431df1f38e6e005a112f648d1c22ce26", @ifru_addrs=@rc={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}}) fcntl$setstatus(r1, 0x4, 0x46800) ioctl$SIOCSIFHWADDR(0xffffffffffffffff, 0x8924, &(0x7f0000317000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x20000000000009, 0x7, @fr_pvc_info=&(0x7f0000d94000-0x14)={0x6, @generic="61e8f06fa5db19c6369a1383355544d6"}}}) r2 = socket$netlink(0x10, 0x3, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000016000-0x8)={0x0, 0x0}, &(0x7f00003a8000)=0x8) ioctl$DRM_IOCTL_GET_MAP(0xffffffffffffffff, 0xc0186404, &(0x7f0000e4d000)={&(0x7f0000b2c000/0x4000)=nil, 0x4, 0x3, 0x0, &(0x7f0000916000/0x3000)=nil, 0x0}) clone(0x1200000, &(0x7f0000b94000-0x4c)="7c1151d40100ffffffffffffff6011000100ffff06b3", &(0x7f00000c1000-0x4)=0x0, &(0x7f000048e000)=0x0, &(0x7f00007a1000-0x50)="bb99b1083481d5c5c32c03b9a47f88ad59fc70f0fe619aa087f7ef8a85c2c810396e8da8ea0a2cc365974e559f6796be948e5ff93b7509d8c1a0688fed11cac328a4") mbind(&(0x7f0000331000/0x3000)=nil, 0x3000, 0x0, &(0x7f000080e000-0x8)=0x0, 0x8, 0x2) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r0, &(0x7f00005b1000-0xc)={0x20000000, 0x0}) setsockopt(r2, 0x7fff, 0x0, &(0x7f0000a0e000-0x7b)="3966802d9c6d0a3887b742e436cf52ede0003c30275dd08f7bd142fdef72d88049915c51fa67546849a8298b38751948ab528d9df6caf3865b51ad30679ac4244abfbe647ec3d08d763034c7ffbb134cc5c079f8e34063e8ef57a86ef91362ae5e68479645491470ede14ec841761e7646e2e14b5663cedf089d9d", 0x7b) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl(r2, 0x10000, &(0x7f0000982000-0x96)="4d9c8fd9bb46eac306dce5d237595055e166dfd9d0fb543a9d2c7c4d737d7386932cc6ddf144ed7f008f83192a3a41b05cef1edf8330018394d81fa486528e476dd5e8376423810f1f252e1eb096e31c79271d897235bcf89e72fc42850782d3721bda62a6eb92548b0fff5a132ad907b84cf0481c931f58df7c8e70ba0b8d30c61af7e6c40802d2d86c424a775745feea6e6b1595ff") ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c81, 0x0) 2017/12/17 11:24:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000f01000-0xc)='/dev/rfkill\x00', 0x620000, 0x0) r0 = socket(0x10000000010, 0x2, 0xc) write(r0, &(0x7f0000150000)="1f00000001021300fd4345bb000100220240000009000700011601130000c4", 0x1f) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000add000)='/dev/cuse\x00', 0x0, 0x0) faccessat(r1, &(0x7f0000f47000)='./file0\x00', 0x79, 0x200) 2017/12/17 11:24:19 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000572000-0x9)='/dev/sg#\x00', 0x4, 0x101002) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, r0, 0x0) setns(r0, 0x0) gettid() r1 = open(&(0x7f00005a1000-0x8)='./file0\x00', 0x20004, 0x100) r2 = open(&(0x7f0000cef000-0x8)='./file0\x00', 0xfffffffffffffffe, 0x120) r3 = gettid() ioctl$sock_inet6_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f000091a000)=0x0) mmap(&(0x7f0000e53000/0x1000)=nil, 0x1000, 0x8000001200004, 0x20010, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x666, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r3, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00004f3000-0x4)=0xe8) connect$inet6(r4, &(0x7f000088b000)={0xa, 0x3, 0x400, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7fffffff}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$sndseq(&(0x7f00000bd000)='/dev/snd/seq\x00', 0x0, 0x3ffffc) r5 = socket$inet6_sctp(0xa, 0x5, 0x84) r6 = dup2(r5, r5) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r5, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) setsockopt$inet_sctp6_SCTP_INITMSG(r6, 0x84, 0x2, &(0x7f000037c000-0x8)={0x8000000001f, 0x5, 0x81, 0x400}, 0x8) socket$inet6_dccp(0xa, 0x6, 0x0) perf_event_open(&(0x7f000092b000-0x78)={0x2, 0x78, 0xd4e8, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x4000000000000000, 0xfffffffffffffffd, 0x2001000000000fa, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x3, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000949000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = bpf$MAP_CREATE(0x0, &(0x7f000094a000-0x1c)={0x8, 0x4, 0x4, 0x9, 0x0, r2, 0x0}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000868000-0x20)={r7, &(0x7f000000b000-0xb5)="", &(0x7f0000949000)="16", 0x0}, 0x20) 2017/12/17 11:24:19 executing program 6: r0 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000002000-0x8)={0x6, &(0x7f0000000000)=[{0x9a77, 0x42, 0x4, 0x2}, {0x3ae9, 0xa37e, 0x8, 0x12000000}, {0x9, 0x5, 0x8, 0x8}, {0x4, 0x9, 0xffffffffffffffc0, 0x7}, {0xc45, 0x7, 0x4b27, 0x8}, {0x7, 0x0, 0x6, 0x8}]}, 0x8) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x2081, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$llc(r1, &(0x7f0000000000)=""/82, 0x52, 0x40, &(0x7f0000000000+0xfc6)={0x1a, 0x19, 0x20, 0x2, 0x7, 0xfffffffffffffffe, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000017000-0x8b6)="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", 0x8b7, 0x0, &(0x7f0000015000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/17 11:24:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4f, &(0x7f0000b57000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @random="e5b6f0983ddc", [], {{0x4000000800, @ipv4={{0x5, 0x4, 0x3, 0x0, 0x41, 0x0, 0x0, 0x0, 0x2f, 0x0, @rand_addr=0xffffffff, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @igmp={0x8000000000020, 0x0, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, "bc010000dede23000000800005070000e6ce00b039fdc122b0ee0000000e415b691e52069d"}}}}}, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) setsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f00009b0000)=0x2, 0x4) 2017/12/17 11:24:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10000000010, 0x2, 0xc) setsockopt$bt_hci_HCI_FILTER(r0, 0x0, 0x2, &(0x7f0000347000-0x10)={0x7ffe, 0x80000001, 0x6, 0x9}, 0x10) 2017/12/17 11:24:19 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000c8e000)='/dev/ptmx\x00', 0x5ddf20cb09cf0eb, 0x0) ioctl$KDSKBLED(r0, 0x4b65, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00002f0000-0xf)='/dev/sequencer\x00', 0x0, 0x0) ioctl$LOOP_GET_STATUS(r1, 0x4c03, &(0x7f00004f9000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0}) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(0xffffffffffffffff, 0x40485404, &(0x7f0000c89000-0x48)={{0xffffffffffffffff, 0x1, 0x100, 0x0, 0x7}, 0x6, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = socket(0x10, 0x3, 0x10) ioctl$KVM_ENABLE_CAP(r2, 0x4068aea3, &(0x7f0000f26000)={0x81, 0x0, [0x7e, 0x4, 0x9, 0x2af2946f], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write(r2, &(0x7f0000bdb000)="220000001a00070b00000000ef001201014b81000500010007000000000000000500", 0x22) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r2, 0x10e, 0x8, &(0x7f0000216000-0x4)=0x0, 0x4) fcntl$setflags(r1, 0x2, 0x1) 2017/12/17 11:24:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0xf, 0x0, &(0x7f0000000000)={0x0, 0x0}) setrlimit(0xb, &(0x7f0000ca0000-0x10)={0x0, 0x0}) mlock2(&(0x7f0000912000/0x4000)=nil, 0x4000, 0x81) prctl$setmm(0x23, 0x0, &(0x7f0000ab6000/0x3000)=nil) mremap(&(0x7f00007c5000/0x1000)=nil, 0x1000, 0x4000, 0x200000000000000, &(0x7f0000e60000/0x4000)=nil) syz_open_dev$tun(&(0x7f0000ef5000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000f58000)={@generic="431df1f38e6e005a112f648d1c22ce26", @ifru_addrs=@rc={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}}) ioctl$SIOCSIFHWADDR(0xffffffffffffffff, 0x8924, &(0x7f0000317000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x20000000000009, 0x7, @fr_pvc_info=&(0x7f0000d94000-0x14)={0x6, @generic="61e8f06fa5db19c6369a1383355544d6"}}}) r2 = socket$netlink(0x10, 0x3, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000016000-0x8)={0x0, 0x0}, &(0x7f00003a8000)=0x8) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000fe4000)={0x0, 0x80000, r1}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f000035a000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r2, 0xc008640a, &(0x7f0000132000)={r3, r4}) ioctl$DRM_IOCTL_GET_MAP(0xffffffffffffffff, 0xc0186404, &(0x7f0000e4d000)={&(0x7f0000b2c000/0x4000)=nil, 0x4, 0x3, 0x0, &(0x7f0000916000/0x3000)=nil, 0x0}) clone(0x1200000, &(0x7f0000b94000-0x4c)="7c1151d40100ffffffffffffff6011000100ffff06b3", &(0x7f00000c1000-0x4)=0x0, &(0x7f000048e000)=0x0, &(0x7f00007a1000-0x50)="bb99b1083481d5c5c32c03b9a47f88ad59fc70f0fe619aa087f7ef8a85c2c810396e8da8ea0a2cc365974e559f6796be948e5ff93b7509d8c1a0688fed11cac328a4") mbind(&(0x7f0000331000/0x3000)=nil, 0x3000, 0x0, &(0x7f000080e000-0x8)=0x0, 0x8, 0x2) r5 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000e41000-0x12)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(r5, 0x4c82) ioctl$LOOP_CTL_ADD(r5, 0x4c81, 0x0) accept4$llc(r0, &(0x7f0000f17000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f00009df000-0x4)=0x10, 0x800) 2017/12/17 11:24:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000001000-0x83)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f0000804000)="") mknod(&(0x7f0000ff0000)='./file0\x00', 0x10000000007fe, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000096c000-0x9)='/dev/rtc\x00', 0x200000, 0x0) ioctl$KVM_CHECK_EXTENSION_VM(r0, 0xae03, 0xfffffffffffffffe) execve(&(0x7f0000a28000-0x8)='./file0\x00', &(0x7f000017a000-0x8)=[], &(0x7f000077a000)=[]) r1 = signalfd(0xffffffffffffff9c, &(0x7f00009c4000)={0xfffffffffffffffe}, 0x8) sync_file_range(r1, 0x100000000, 0x71af, 0x4) open(&(0x7f0000635000-0x8)='./file0\x00', 0x200, 0x0) 2017/12/17 11:24:19 executing program 2: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) pkey_alloc(0x0, 0x1) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r0, 0x2000000000010d, 0x5, &(0x7f0000005000-0x4)=""/4, &(0x7f0000004000)=0x4) r1 = syz_open_dev$sg(&(0x7f0000002000-0x9)='/dev/sg#\x00', 0xde32, 0x80000) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(r0, &(0x7f0000000000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000002000)=0x14, 0x80800) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000006000-0x18)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000004000-0x4)=0x18) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r1, &(0x7f0000007000-0x1c)={0x0, 0x0, &(0x7f0000007000-0x30)=[{&(0x7f0000006000)="8ce96000509d697ab9fd008ff86fb6d05525e715a6", 0x15}, {&(0x7f0000006000)="4463e5318a0c850d21050c4079620cad10408306cb97743777372e17957732741cc855353fd21f6553215f3f834667c5af5069a5f680816acccd59c4daf7976ad5d8d537928139ed11e79377d8a157ae80330d88e02612f6b27049bd7312a9bf9abca988e3c2010b8aeee08b7bddbc1a7616444d71cd863a0c142912492cd6e6d1ead65b0d8c8cadc7a68cd7ce736cbce2dfc80393f2754130686028846dc94dbffc8b8f8fefead8bd6806e390e9f395f554a2c25561031fd56aeea43d213965e32372b752bf72b414cc320c387269ddf071432b32dda00a3c", 0xd9}, {&(0x7f0000006000-0x2e)="da92a978e330fe0b1f6141e4b591b921640a492c83fc10758eba29d28ed9ee764c991fff2754591b1fba6fcc2e99", 0x2e}, {&(0x7f0000007000-0x35)="f35105186afe3f1b624528f725326a236187946c111b7d99eff8416b963a7b5ece8f138a231e4dd81cf0e613ca7af1e8c604067e1c", 0x35}, {&(0x7f0000007000-0xb5)="043a8df5f8cf2baf7b801512317e0ec5cf35a2a338d3c36a763d3db8591b8dd5de945d6075ee68ee8cc7750cb4f4008657a9bd9fe8a2a47ffc5fd45968b557c78933dc3a6ba0428fef94155ac49aad7f9cca84318e2edb29114adbde8b1c480441b5d3fb7ed189c0073ae0f3190d2debc85df85fa3b9357f5f9f7a5bcd88a73556ad5440be4ec7cdd9bea6d77a34a45d880cb5c1f74b4703fc221af22a0adbd6e4c3d0001e6484b04918883ba51477a0b192d049ea", 0xb5}, {&(0x7f0000006000)="5af8ca641022d8990c6a9bf3807a71b56efbbb458bd3bdde66c924e27159da4438a707099fca523a5b457064d4b2b1b37544eacd51174a5a79df8da9bec3f77da0b007aed86c8d4f8e8477f177bf74bd4e71ceb14ff5dfa15767395cb55d3a88052234368b4f3e32414fb37956ca360db275309149a46a55c7d17d3d449d2d5ee7db5fd5543f099e11824e390b49757ce13e25350f1ba280ca470f43767a2171cd036cac2e25573e2232b1c23c630a385dd191fc650677535f93953a7a11a4c93ceb7d08eeb866a61913d6b9fd82f02c26b568e1b2b97e83833a11a8", 0xdc}], 0x6, &(0x7f0000004000-0x1f0)=[{0xe4, 0x116, 0x3, "144a96ee985c22926a045b518d1ebf1bf0133f390361f90d1a5a309b86653e3f001f2d0de079ce3452b460f9d3714dbf6538cd3127220f8778970b304844ba95269c8bb7e442e3718a5af82ccc04be5495d3bed015b628a05f0a38af64c20c10a5ce388638ca839687c7e2dae9ae839f45d1da9377bd3efd4b1dc593a7b89d2daeba76a487443d977cb4476364ac721500eb3648282f0e1f898a100190422f4bcc5728507d34b37cc63a53d419026b143d11c89125ab7875eb13563076c3173bf3f1fa3783fe827b71fe5bfae15a05752db2a148f0b7ed"}, {0x10c, 0x0, 0x7, "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"}], 0x1f0, 0x20004040}, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0106434, &(0x7f0000003000)={0x7ff, 0x0, 0x10001, 0x9}) ioctl$DRM_IOCTL_AGP_FREE(r1, 0x40106435, &(0x7f0000002000-0x10)={0x9, r3, 0x10000, 0x8}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000005000-0x10)={0xe000000000000000, 0x8000, 0x2, 0x40, r2}, &(0x7f0000005000-0x4)=0x10) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$TUNDETACHFILTER(r1, 0x400854d6, 0x0) socket$bt_hci(0x1f, 0x3, 0x1) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000003000-0xc)={r4, 0x80000, r1}) 2017/12/17 11:24:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETNOCSUM(0xffffffffffffffff, 0x400454c8, &(0x7f000022d000-0x4)=0x9) setrlimit(0xb, &(0x7f0000ca0000-0x10)={0xae83, 0x1ff}) mlock2(&(0x7f0000912000/0x4000)=nil, 0x4000, 0x81) mremap(&(0x7f00007c5000/0x1000)=nil, 0x1000, 0x4000, 0x200000000000000, &(0x7f0000e60000/0x4000)=nil) syz_open_dev$tun(&(0x7f0000ef5000)='/dev/net/tun\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000016000-0x8)={0x0, 0x5}, &(0x7f00003a8000)=0x8) ioctl$DRM_IOCTL_GET_MAP(0xffffffffffffffff, 0xc0186404, &(0x7f0000e4d000)={&(0x7f0000b2c000/0x4000)=nil, 0x4, 0x3, 0x82, &(0x7f0000916000/0x3000)=nil, 0x0}) clone(0x1200000, &(0x7f0000b94000-0x4c)="7c1151d40100ffffffffffffff6011000100ffff06b3a03de50d3824e711bb687f374afc03000000ed1fba023d91fec833ff83050563def101bbdb99bbe8e10f2504faff7cc2537c9a3b23e4", &(0x7f00000c1000-0x4)=0x0, &(0x7f000048e000)=0x0, &(0x7f00007a1000-0x50)="bb99b1083481d5c5c32c03b9a47f88ad59fc70f0fe619aa087f7ef8a85c2c810396e8da8ea0a2cc365974e559f6796be948e5ff93b7509d8c1a0688fed11cac328a4b2e02943649860550348e195e3c3") r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000e41000-0x12)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) 2017/12/17 11:24:19 executing program 0: socket$unix(0x1, 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000f5d000)='/dev/usbmon#\x00', 0x6, 0x101800) ioctl$KVM_DEASSIGN_PCI_DEVICE(r0, 0x4040ae72, &(0x7f0000a58000)={0x548, 0x3, 0x81, 0x1, 0x7}) r1 = socket(0x10000000010, 0x2, 0xc) ioctl$sock_inet_SIOCGIFPFLAGS(r1, 0x8935, &(0x7f0000fc4000)={@generic="70972171fb3c45435612d53e9e40be9b", @ifru_flags=0x800}) write(r1, &(0x7f0000150000)="1f00000001021300fd4345bb000100220240000009000700011601130000c4", 0x1f) 2017/12/17 11:24:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80005, 0x7fffffff) r1 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000842000)='/dev/vga_arbiter\x00', 0x40000, 0x0) r3 = inotify_add_watch(r2, &(0x7f00003e9000)='./file0\x00', 0xa20000a2) inotify_init1(0x0) r4 = openat(0xffffffffffffffff, &(0x7f000018b000-0x8)='./file0\x00', 0x8000, 0x1) getsockopt$SO_PEERCRED(r4, 0x1, 0x11, &(0x7f00008ff000-0xc)={0x0, 0x0, 0x0}, 0xc) fcntl$setown(r2, 0x8, r5) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f00003e2000)={0x1, [0x0]}, &(0x7f00004f4000-0x4)=0x8) memfd_create(&(0x7f0000974000-0x11)='/dev/vga_arbiter\x00', 0x2000000000) inotify_rm_watch(r0, r3) perf_event_open(&(0x7f0000000000)={0x5, 0x78, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x400000, 0x0, 0x0, 0x0, 0x3, 0x1ffffffc, 0x8, 0x0, 0x80000000, 0xffffffffffffffff, 0x0, 0x5e02, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) move_pages(r5, 0x3, &(0x7f00005b4000)=[&(0x7f0000f74000/0x4000)=nil, &(0x7f000003f000/0x2000)=nil, &(0x7f00008e7000/0x2000)=nil], &(0x7f0000000000)=[0x0, 0x1f], &(0x7f00007bd000)=[0x0, 0x0], 0x4) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r4, 0x84, 0x21, &(0x7f0000c3f000-0x4)=0x1, 0x4) ioctl$KVM_ASSIGN_PCI_DEVICE(r4, 0x8040ae69, &(0x7f00004ba000)={0x1, 0x8, 0x4, 0x1, 0x0}) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r2, 0x84, 0x79, &(0x7f0000d51000-0x4)=0x80000004, 0x4) ioctl$KDSKBLED(r4, 0x4b65, 0x400000203) r6 = add_key(&(0x7f00004a0000)='.dead\x00', &(0x7f000067b000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f00005b8000)="8d3a0839ff96e09b37f727f7e69a7fa0e02feb8cad1b63a176a1a6bf0dec46efc12e29986acda581cbb3f43047f98112b9c677471ba6169baa1032065dc2b9f26c0e5a4ff578c8a1479cb9efc4f9a5", 0x4f, 0xfffffffffffffffa) keyctl$get_persistent(0x16, 0x0, r6) sendto$ipx(r2, &(0x7f0000582000-0xd)="6f1294f2c19dcbc7f003c51956", 0xd, 0x4000, &(0x7f0000f40000-0x10)={0x4, 0x9, 0x10000, "d96825a6bbce", 0x101, 0x0}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000ba5000)="440d0503130000031d078900ec", 0xd) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000ecc000)=""/0, &(0x7f000011d000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/17 11:24:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00002f0000-0xf)='/dev/sequencer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(0xffffffffffffffff, 0x40485404, &(0x7f0000c89000-0x48)={{0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = socket(0x10, 0x3, 0x10) setsockopt$ax25_int(r0, 0x101, 0xb, &(0x7f0000775000)=0x5, 0x4) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000fff000-0x4)=0x20, 0x4) write(r1, &(0x7f0000bdb000)="220000001a00070b00000000ef001201014b81000500010007000000000000000500", 0x22) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(0xffffffffffffffff, 0x10e, 0x8, &(0x7f00008cd000)=0x0, 0x4) 2017/12/17 11:24:19 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000e06000)={0x0, 0x5c, "913f52f473ef33aaf531822b59d1fbbe415501e0d379ae88ffc9feeb7d72c9c9d855a442c67154084523f9aeb6366687c2bd856f7c10b7adcbc4810ed0cff1923dd0286aa5e6570b39dc0c2cc291aca226eb41362d5125162a303106"}, &(0x7f0000745000-0x4)=0x64) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f000030f000-0x6)={r1, 0x6}, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000001000-0x8)={0x0, 0x200}, &(0x7f00000ba000)=0x8) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000c70000)={r2, 0x4, 0x9, 0x1ff}, 0x10) mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_inet6_SIOCADDRT(r3, 0x890b, &(0x7f0000001000-0x50)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x7fff, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = dup3(r0, r0, 0x80000) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(r4, 0xc00c6419, &(0x7f0000000000)={0x6, &(0x7f0000004000-0x98)=""/152, &(0x7f0000006000)=[{0x8, 0xae, 0x1, &(0x7f0000001000-0xae)=""/174}, {0x3f, 0xb7, 0x100000000, &(0x7f0000003000-0xb7)=""/183}, {0x6, 0x3c, 0x1f, &(0x7f0000003000-0x3c)=""/60}, {0x8, 0xed, 0x4c, &(0x7f0000003000-0xed)=""/237}, {0x3, 0x0, 0xd1, &(0x7f0000006000)=""/0}, {0x6a0e, 0x1000, 0xffffffff, &(0x7f0000007000-0x1000)=""/4096}]}) r5 = openat$cuse(0xffffffffffffff9c, &(0x7f0000006000-0x4)='/dev/cuse\x00', 0x4040, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(r4, &(0x7f0000008000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000008000-0x4)=0x14, 0x80000) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000008000-0x18)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1, r6}) ioctl$KVM_GET_LAPIC(r5, 0x8400ae8e, &(0x7f0000006000-0x400)={"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"}) 2017/12/17 11:24:19 executing program 7: 2017/12/17 11:24:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0xf, 0x0, &(0x7f0000000000)={0x0, 0x0}) setrlimit(0xb, &(0x7f0000ca0000-0x10)={0x0, 0x0}) mlock2(&(0x7f0000912000/0x4000)=nil, 0x4000, 0x81) prctl$setmm(0x23, 0x0, &(0x7f0000ab6000/0x3000)=nil) mremap(&(0x7f00007c5000/0x1000)=nil, 0x1000, 0x4000, 0x200000000000000, &(0x7f0000e60000/0x4000)=nil) socket$inet6_tcp(0xa, 0x1, 0x0) syz_open_dev$tun(&(0x7f0000ef5000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000f58000)={@generic="431df1f38e6e005a112f648d1c22ce26", @ifru_addrs=@rc={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}}) ioctl$SIOCSIFHWADDR(0xffffffffffffffff, 0x8924, &(0x7f0000317000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x20000000000009, 0x7, @fr_pvc_info=&(0x7f0000d94000-0x14)={0x6, @generic="61e8f06fa5db19c6369a1383355544d6"}}}) socket$netlink(0x10, 0x3, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000016000-0x8)={0x0, 0x0}, &(0x7f00003a8000)=0x8) ioctl$DRM_IOCTL_GET_MAP(0xffffffffffffffff, 0xc0186404, &(0x7f0000e4d000)={&(0x7f0000b2c000/0x4000)=nil, 0x4, 0x3, 0x0, &(0x7f0000916000/0x3000)=nil, 0x0}) clone(0x1200000, &(0x7f0000b94000-0x4c)="7c1151d40100ffffffffffffff6011000100ffff06b3", &(0x7f00000c1000-0x4)=0x0, &(0x7f000048e000)=0x0, &(0x7f00007a1000-0x50)="bb99b1083481d5c5c32c03b9a47f88ad59fc70f0fe619aa087f7ef8a85c2c810396e8da8ea0a2cc365974e559f6796be948e5ff93b7509d8c1a0688fed11cac328a4") mbind(&(0x7f0000331000/0x3000)=nil, 0x3000, 0x0, &(0x7f000080e000-0x8)=0x0, 0x8, 0x2) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000e41000-0x12)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c81, 0x0) 2017/12/17 11:24:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000001000-0x83)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f0000804000)="") mknod(&(0x7f0000ff0000)='./file0\x00', 0x10000000007fe, 0x0) rename(&(0x7f0000624000)='./file0\x00', &(0x7f0000037000)='./file0/file0\x00') execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f000017a000-0x8)=[], &(0x7f000077a000)=[]) open(&(0x7f0000635000-0x8)='./file0\x00', 0x200, 0x0) 2017/12/17 11:24:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f000006c000)={@random="e3ae8895310d", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x4000000800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x67, 0x0, @rand_addr=0x0, @broadcast=0xffffffff, {[]}}, @igmp={0x21, 0x0, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, "bc010000dede23000000800005070000e60100b0"}}}}}, 0x0) r0 = syz_open_dev$usbmon(&(0x7f00001ca000-0xd)='/dev/usbmon#\x00', 0x8, 0x22000) ioctl$DRM_IOCTL_AUTH_MAGIC(r0, 0x40046411, &(0x7f0000d03000-0x4)=0xfffffffffffff001) 2017/12/17 11:24:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f000076c000)={0x0, 0x0}, 0x80004) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x7, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x2000ff, 0x0, 0x0, 0x2000000000, 0x0, 0x0, 0x2, 0x401, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x4000000000000000, 0x0, 0x0}, 0x0, 0xffff, r1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x1, 0x8010000000000084) r3 = fcntl$dupfd(r2, 0x0, r2) getsockopt$inet_sctp6_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f0000ddf000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000596000-0x4)=0xb) sendto$inet6(r3, &(0x7f000041b000)="ec", 0x1, 0xfffffffffffffffe, &(0x7f00006eb000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) connect$inet(r3, &(0x7f0000bc6000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r3, &(0x7f0000dc3000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r2, &(0x7f000051f000-0x1c)={&(0x7f0000cf3000)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f00005bc000-0x18)=[{&(0x7f0000a1b000)=""/84, 0x54}, {&(0x7f000022c000)=""/157, 0x9d}, {&(0x7f00001cc000)=""/221, 0xdd}], 0x3, &(0x7f0000097000)=""/144, 0x90, 0x100000000002}, 0x20) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f000023e000-0xe8)={{{@in=@multicast2=0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0x0, 0x0}, 0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f08000)=0xe8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000d55000)={0x0, @in={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x80000001}, &(0x7f0000891000-0x4)=0x98) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000761000)={r4, @in6={{0xa, 0x0, 0x4, @loopback={0x0, 0x1}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x1, 0x4, 0x7, 0x20}, &(0x7f00000ea000-0x4)=0xa0) listen(r0, 0x6) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00004fa000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000c26000)={r4, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, 0x6}, &(0x7f0000320000)=0x98) ioctl$sock_inet6_tcp_SIOCATMARK(r3, 0x8905, &(0x7f0000354000)=0x0) shutdown(r2, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00005d6000-0x11)='/dev/vga_arbiter\x00', 0x115000, 0x0) connect$inet(r3, &(0x7f0000e8a000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r6 = openat$vcs(0xffffffffffffff9c, &(0x7f00004bf000)='/dev/vcs\x00', 0x101100, 0x0) listen(r1, 0x10000000007ff) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000a9e000)={r6, r3, 0x5, 0x1, r3}, 0x14) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000975000)={0x5, [0x6, 0x4, 0x101, 0x8, 0x8]}, 0xe) accept4$inet6(r3, &(0x7f0000446000-0x1c)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000520000-0x4)=0x1c, 0x80800) getpeername$inet6(r3, &(0x7f0000116000)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000d8a000)=0x1c) sendto$inet6(r5, &(0x7f00001dd000-0x118)="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", 0x118, 0xd0, &(0x7f0000a8b000-0x1c)={0xa, 0x2, 0x7fffffff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8004}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/17 11:24:19 executing program 6: r0 = socket$inet_sctp(0x2, 0x2000000005, 0x84) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000016000)="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", 0x8b7, 0x0, &(0x7f0000015000-0x10)={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/17 11:24:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000b99000-0xd)='/selinux/mls\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000eea000)=0x6, 0x4) syz_emit_ethernet(0x3e, &(0x7f000006c000)={@random="e3ae8895310d", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x4000000800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x67, 0x0, @rand_addr=0x0, @broadcast=0xffffffff, {[]}}, @igmp={0x21, 0x0, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, "bc010000dede23000000800005070000e60100b0"}}}}}, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000f11000)='/dev/autofs\x00', 0xc400, 0x0) ioctl$PIO_CMAP(r0, 0x4b70, &(0x7f0000f62000-0x30)={0xfae1, 0x7ff, 0x9, 0x6, 0x81, 0x2000000000003ff}) ioctl$GIO_UNISCRNMAP(r1, 0x4b69, &(0x7f0000981000)=""/51) ioctl$GIO_FONT(r1, 0x4b60, &(0x7f0000820000)=""/97) 2017/12/17 11:24:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) clone(0x200, &(0x7f0000001000-0x83)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f0000804000)="") mknod(&(0x7f0000ff0000)='./file0\x00', 0x10000000007fe, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f000017a000-0x8)=[], &(0x7f000077a000)=[]) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000cdf000-0x10)='/selinux/create\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f00003bf000)={0x8002}, 0x1) open(&(0x7f0000635000-0x8)='./file0\x00', 0x200, 0x0) 2017/12/17 11:24:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$bt_rfcomm(0x1f, 0x0, 0x3) setsockopt$sock_str(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000002000-0x2)='&@', 0x2) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f0000f0d000)=0x17fc, 0x4) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f00008e9000-0x9)='/dev/kvm\x00', 0x40, 0x0) getsockopt$inet_buf(r0, 0x0, 0x2d, &(0x7f0000013000)=""/14, &(0x7f000030a000)=0xe) r3 = socket(0x0, 0x807, 0x8) r4 = socket(0xa, 0x1, 0x0) r5 = syz_open_procfs(0x0, &(0x7f0000b2a000-0x17)='net/ip6_tables_tamgets\x00') getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r5, 0x84, 0x1b, &(0x7f0000d65000-0x4b)={0x0, 0x43, "da0e80784e51046cd38bc90d83fdee4c305c3836221e924973d8da7a70a6d3f126f55a94c995f57b1c62780fc66d7292aa8c15972c96e5d5c0805503f9db8dac169534"}, &(0x7f0000d98000-0x4)=0x4b) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x1f, &(0x7f00004e4000)={r6, @in6={{0xa, 0x0, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x20}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0xed5}, &(0x7f000095d000-0x4)=0x98) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r5, 0xc0305302, &(0x7f0000950000-0x30)={0x3000, 0x90, 0x9, 0x9b, 0x1, 0x8001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_tcp_int(r4, 0x6, 0x7, &(0x7f0000503000-0x4)=0xea3, 0x4) sysfs$1(0x1, &(0x7f000021a000-0x49)='wlan0wlan0proc.#posix_acl_accesswlan0posix_acl_accessvmnet1trustedvmnet0\x00') ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x2000000000000000, 0x2011, 0x0, 0x2, 0x0, []}) ioctl(r4, 0x8916, &(0x7f0000000000)="") getsockopt$inet_sctp6_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000fa5000)=@assoc_value={0x0, 0x0}, &(0x7f00002d9000)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f0000bcd000-0x10)={0x4, 0x8001, 0xc4, 0x7, r7}, 0x10) getsockopt$inet6_int(r4, 0x29, 0x4b, &(0x7f0000e47000-0x4)=0x0, &(0x7f0000778000)=0x4) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f00002c6000)={r7, @in6={{0xa, 0x2, 0x1f, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x2, 0x1b6f5bf2000, 0x2, 0x20}, 0xa0) setsockopt$inet_tcp_TCP_MD5SIG(r3, 0x6, 0xe, &(0x7f0000210000)={{{{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x8, @loopback={0x0, 0x1}, 0xffffffff00000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x2, 0x2, 0x48000000, "7851ac9685699f08a30a0af56fbd3fba27430c503ccc5f2a2c2bbc6c90d1ebc80943535dd98fe7f4cfbe4763cf44f3bedcdd81cc6b869af777038791187c39c1f7d90a8be9ae1cbcee1753ada937b966"}, 0x160) setsockopt$inet_udp_encap(r3, 0x11, 0x64, &(0x7f0000cb9000)=0x2, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = syz_open_dev$loop(&(0x7f0000e9c000)='/dev/loop#\x00', 0x20000000000, 0x801) ioctl(r8, 0x440000000000127b, &(0x7f0000608000-0x3)="00a826") connect$inet6(r3, &(0x7f0000ce8000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) ioctl(r4, 0x8936, &(0x7f0000000000)="") setsockopt$inet_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f0000df9000-0x4)={0xfff}, 0x4) 2017/12/17 11:24:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0xf, 0x0, &(0x7f0000000000)={0x0, 0x0}) setrlimit(0xb, &(0x7f0000ca0000-0x10)={0x0, 0x0}) mlock2(&(0x7f0000912000/0x4000)=nil, 0x4000, 0x81) prctl$setmm(0x23, 0x0, &(0x7f0000ab6000/0x3000)=nil) mremap(&(0x7f00007c5000/0x1000)=nil, 0x1000, 0x4000, 0x200000000000000, &(0x7f0000e60000/0x4000)=nil) epoll_create1(0x80000) syz_open_dev$tun(&(0x7f0000ef5000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000f58000)={@generic="431df1f38e6e005a112f648d1c22ce26", @ifru_addrs=@rc={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}}) ioctl$SIOCSIFHWADDR(0xffffffffffffffff, 0x8924, &(0x7f0000317000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x20000000000009, 0x7, @fr_pvc_info=&(0x7f0000d94000-0x14)={0x6, @generic="61e8f06fa5db19c6369a1383355544d6"}}}) socket$netlink(0x10, 0x3, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000016000-0x8)={0x0, 0x0}, &(0x7f00003a8000)=0x8) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000579000)=0x0) ioctl$DRM_IOCTL_GET_MAP(0xffffffffffffffff, 0xc0186404, &(0x7f0000e4d000)={&(0x7f0000b2c000/0x4000)=nil, 0x4, 0x3, 0x0, &(0x7f0000916000/0x3000)=nil, 0x0}) clone(0x1200000, &(0x7f0000b94000-0x4c)="7c1151d40100ffffffffffffff6011000100ffff06b3", &(0x7f00000c1000-0x4)=0x0, &(0x7f000048e000)=0x0, &(0x7f00007a1000-0x50)="bb99b1083481d5c5c32c03b9a47f88ad59fc70f0fe619aa087f7ef8a85c2c810396e8da8ea0a2cc365974e559f6796be948e5ff93b7509d8c1a0688fed11cac328a4") mbind(&(0x7f0000331000/0x3000)=nil, 0x3000, 0x0, &(0x7f000080e000-0x8)=0x0, 0x8, 0x2) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000e41000-0x12)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_ADD(r1, 0x4c81, 0x0) 2017/12/17 11:24:19 executing program 5: socketpair(0x5, 0xf, 0xb797, &(0x7f0000000000)={0x0, 0x0}) ioctl$TUNSETNOCSUM(r0, 0x400454c8, &(0x7f000022d000-0x4)=0x9) setrlimit(0xb, &(0x7f0000ca0000-0x10)={0xae83, 0x1ff}) mlock2(&(0x7f0000912000/0x4000)=nil, 0x4000, 0x81) mremap(&(0x7f00007c5000/0x1000)=nil, 0x1000, 0x4000, 0x200000000000000, &(0x7f0000e60000/0x4000)=nil) syz_open_dev$tun(&(0x7f0000ef5000)='/dev/net/tun\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000016000-0x8)={0x0, 0x5}, &(0x7f00003a8000)=0x8) ioctl$DRM_IOCTL_GET_MAP(0xffffffffffffffff, 0xc0186404, &(0x7f0000e4d000)={&(0x7f0000b2c000/0x4000)=nil, 0x4, 0x3, 0x82, &(0x7f0000916000/0x3000)=nil, 0x0}) clone(0x1200000, &(0x7f0000b94000-0x4c)="7c1151d40100ffffffffffffff6011000100ffff06b3a03de50d3824e711bb687f374afc03000000ed1fba023d91fec833ff83050563def101bbdb99bbe8e10f2504faff7cc2537c9a3b23e4", &(0x7f00000c1000-0x4)=0x0, &(0x7f000048e000)=0x0, &(0x7f00007a1000-0x50)="bb99b1083481d5c5c32c03b9a47f88ad59fc70f0fe619aa087f7ef8a85c2c810396e8da8ea0a2cc365974e559f6796be948e5ff93b7509d8c1a0688fed11cac328a4b2e02943649860550348e195e3c3") r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000e41000-0x12)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) 2017/12/17 11:24:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f00002f0000-0xf)='/dev/sequencer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(0xffffffffffffffff, 0x40485404, &(0x7f0000c89000-0x48)={{0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r0 = socket(0x10, 0x4, 0x7f) write(r0, &(0x7f0000bdb000)="220000001a00070b00000000ef001201014b81000500010007000000000000000500", 0x22) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(0xffffffffffffffff, 0x10e, 0x8, &(0x7f00008cd000)=0x0, 0x4) 2017/12/17 11:24:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f00002f0000-0xf)='/dev/sequencer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(0xffffffffffffffff, 0x40485404, &(0x7f0000c89000-0x48)={{0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r0 = socket(0x2, 0x3, 0xd305) write(r0, &(0x7f0000bdb000)="220000001a00070b00000000ef001201014b81000500010007000000000000000500", 0x22) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(0xffffffffffffffff, 0x10e, 0x8, &(0x7f00008cd000)=0x0, 0x4) 2017/12/17 11:24:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00002f0000-0xf)='/dev/sequencer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(0xffffffffffffffff, 0x40485404, &(0x7f0000c89000-0x48)={{0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = socket(0x10, 0x3, 0x10) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000389000)=0x0) write(r1, &(0x7f0000bdb000)="220000001a00070b00000000ef001201014b81000500010007000000000000000500", 0x22) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(0xffffffffffffffff, 0x10e, 0x8, &(0x7f00008cd000)=0x0, 0x4) 2017/12/17 11:24:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0xf, 0x0, &(0x7f0000000000)={0x0, 0x0}) setrlimit(0xb, &(0x7f0000ca0000-0x10)={0x0, 0x0}) mlock2(&(0x7f0000912000/0x4000)=nil, 0x4000, 0x81) prctl$setmm(0x23, 0x4001, &(0x7f0000ab6000/0x3000)=nil) mremap(&(0x7f00007c5000/0x1000)=nil, 0x1000, 0x4000, 0x200000000000000, &(0x7f0000e60000/0x4000)=nil) syz_open_dev$tun(&(0x7f0000ef5000)='/dev/net/tun\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000b6f000-0x4)=0x8, 0x4) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f000056e000)={@generic="431df1f38e6e005a112f648d1c22ce26", @ifru_names=@generic="584ae07d0649a9b6799fc88b4439cdb4"}) ioctl$SIOCSIFHWADDR(0xffffffffffffffff, 0x8924, &(0x7f0000317000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x20000000000009, 0x7, @fr_pvc_info=&(0x7f0000d94000-0x14)={0x6, @generic="61e8f06fa5db19c6369a1383355544d6"}}}) socket$netlink(0x10, 0x3, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000016000-0x8)={0x0, 0x0}, &(0x7f00003a8000)=0x8) ioctl$DRM_IOCTL_GET_MAP(0xffffffffffffffff, 0xc0186404, &(0x7f0000e4d000)={&(0x7f0000b2c000/0x4000)=nil, 0x4, 0x3, 0x0, &(0x7f0000916000/0x3000)=nil, 0x0}) clone(0x1200000, &(0x7f0000b94000-0x4c)="7c1151d40100ffffffffffffff6011000100ffff06b3", &(0x7f00000c1000-0x4)=0x0, &(0x7f000048e000)=0x0, &(0x7f00007a1000-0x50)="bb99b1083481d5c5c32c03b9a47f88ad59fc70f0fe619aa087f7ef8a85c2c810396e8da8ea0a2cc365974e559f6796be948e5ff93b7509d8c1a0688fed11cac328a4") mbind(&(0x7f0000331000/0x3000)=nil, 0x3000, 0x0, &(0x7f000080e000-0x8)=0x0, 0x8, 0x2) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000e41000-0x12)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) ioctl$LOOP_CTL_ADD(r3, 0x4c81, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000704000)={0x4080, 0x9, 0x10000206, 0x9, 0x7, 0x6, 0x6, 0x3, r2}, 0x20) 2017/12/17 11:24:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000765000-0x11)='/dev/qat_adf_ctl\x00', 0x4100, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000899000)={0x2c, 0x10000, 0x3f, {0x77359400, 0x0}, 0x8, 0x7f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) clone(0x200, &(0x7f0000001000-0x83)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f0000804000)="") mknod(&(0x7f0000ff0000)='./file0\x00', 0x10000000007fe, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f000017a000-0x8)=[], &(0x7f000077a000)=[]) ioctl$KVM_GET_PIT2(r0, 0x8070ae9f, &(0x7f0000339000-0x70)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$DRM_IOCTL_SET_UNIQUE(r0, 0x40086410, &(0x7f0000835000-0x3)={0xce, &(0x7f0000815000)="9c98742f6d0ee21a4606e80304df58ecb88c2e963612d3130e61d27ff15d5f68e679712b340d44045489d409d07d524f72d109aa3a2e2c8eb3decc79e6dd0116c8ef237e1aa4d75505659ea3401f4193e1da7b3d7ef4a42b82a3af42d8c456a66711bca41904c81561a0fcc3f3a28ea5eebef92f021c72b8e783f2743c6ff4466eea9b272d746988f366c715bd9d05218809d53ab336177676d2223c3167bffaa7de618baea64c9983b23c2b4e5e3c431261e242682f5941797baf1d1c182df4e6f855381c831b05e837214616cd"}) setsockopt$inet6_buf(r0, 0x29, 0x36, &(0x7f0000552000-0x37)="c1d2ee6a80b90bb1834b3f11f1db529416de0adef9823daa43c3b4b121726398128f1c8c109b19a5b72dd6667c7ab5636c2c11b9efd0d8", 0x37) open(&(0x7f0000635000-0x8)='./file0\x00', 0x200, 0x800000000) 2017/12/17 11:24:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00001e1000-0x9)='pagemap\x00') lseek(r0, 0x22, 0x1) fcntl$addseals(r0, 0x409, 0x4) preadv(r0, &(0x7f00006fb000-0x18)=[{&(0x7f0000ded000)=""/63, 0x3f}, {&(0x7f0000712000)=""/149, 0x95}, {&(0x7f0000a82000-0x39)=""/57, 0x39}], 0x3, 0x0) mkdir(&(0x7f0000e8a000)='./file0\x00', 0x2) signalfd4(r0, &(0x7f0000a08000-0x8)={0x1}, 0x8, 0x80000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = fcntl$getown(0xffffffffffffffff, 0x9) r2 = syz_open_procfs(r1, &(0x7f0000f53000-0xe)='oom_score_adj\x00') exit(0x3) preadv(r2, &(0x7f00000ce000)=[{&(0x7f0000ede000)=""/30, 0x1e}, {&(0x7f00003bd000)=""/83, 0x53}], 0x2, 0x0) ioctl$EVIOCSABS3F(r2, 0x401845ff, &(0x7f000023d000)={0x8001, 0x10000, 0x6, 0xfffffffffffffff7, 0x8, 0xfffffffffffffffc}) read(r2, &(0x7f0000107000-0xc)=""/12, 0xc) syz_emit_ethernet(0xa4, &(0x7f0000a21000-0xa4)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x886c, @ipv4={{0x5, 0x4, 0xc7b, 0x6, 0x96, 0x0, 0x1, 0x100000000, 0x88, 0x0, @loopback=0x7f000001, @loopback=0x7f000001, {[]}}, @icmp=@redirect={0x5, 0x0, 0x0, @rand_addr=0x100, {0x1e, 0x4, 0x3, 0xfffffffffffff001, 0x9, 0x1, 0x9, 0x80000001, 0x32, 0x400, @empty=0x0, @multicast2=0xe0000002, {[@rr={0x7, 0xb, 0x0, [@remote={0xac, 0x14, 0x0, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}]}, @ssrr={0x89, 0xf, 0x9, [@multicast2=0xe0000002, @multicast1=0xe0000001, @multicast2=0xe0000002]}, @generic={0x82, 0x3, "94"}, @ra={0x94, 0x6, 0xd9c}, @timestamp={0x44, 0x10, 0x7, 0x1, 0x9, [{[], 0x3ea9}, {[@multicast2=0xe0000002], 0x957}]}, @timestamp={0x44, 0x14, 0x3, 0x1, 0x4, [{[@empty=0x0], 0x6}, {[@empty=0x0], 0x0}]}, @rr={0x7, 0x1b, 0x3, [@loopback=0x7f000001, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast2=0xe0000002, @loopback=0x7f000001, @broadcast=0xffffffff, @loopback=0x7f000001]}]}}, "dc38"}}}}}, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000bc8000-0x8)={0x0, 0x0}) getsockopt$packet_int(r2, 0x107, 0x8, &(0x7f00000c2000-0x4)=0x0, &(0x7f0000d5d000)=0x4) ioctl$int_in(r2, 0x5421, &(0x7f000077d000)=0x8800) writev(r2, &(0x7f0000b97000)=[{&(0x7f0000962000)='5', 0x1}], 0x1) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000e7f000-0x16)='/selinux/checkreqprot\x00', 0x1fffd, 0x0) fsetxattr(r3, &(0x7f0000daa000-0x1a)=@known='com.apple.system.Security\x00', &(0x7f00000c5000)='loGPL\x00', 0x6, 0x0) openat$selinux_context(0xffffffffffffff9c, &(0x7f000039b000-0x11)='/selinux/context\x00', 0x2, 0x0) r4 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00006ef000)='/dev/qat_adf_ctl\x00', 0x440000, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000fbe000-0x8)={0x0, 0x100}, &(0x7f0000014000)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0xf, &(0x7f0000ef3000-0xa0)={r5, @in6={{0xa, 0x1, 0xfffffffffffff848, @loopback={0x0, 0x1}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x6, 0x1, 0x80000001, 0x7}, &(0x7f0000f59000)=0xa0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f0000489000-0x1)=@assoc_value={0x0, 0x0}, &(0x7f00001f4000-0x4)=0x8) fcntl$setown(r4, 0x8, r1) readv(r0, &(0x7f0000f66000-0x20)=[{&(0x7f00003f4000)=""/232, 0xe8}, {&(0x7f0000230000)=""/246, 0xf6}, {&(0x7f0000131000)=""/229, 0xe5}, {&(0x7f00006f2000)=""/106, 0x6a}], 0x4) sendfile(r0, r0, &(0x7f000010f000)=0x0, 0x1) 2017/12/17 11:24:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f000006c000)={@random="e3ae8895310d", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x4000000800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x67, 0x0, @rand_addr=0x0, @broadcast=0xffffffff, {[]}}, @igmp={0x21, 0x0, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, "bc010000dede23000000800005070000e60100b0"}}}}}, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000839000)='net/netlink\x00') ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000ddd000-0x5c)={0xfffffffffffffff9, 0xfffffffffffffffc, 0xffff, {0x77359400, 0x0}, 0x3, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/17 11:24:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f00002f0000-0xf)='/dev/sequencer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(0xffffffffffffffff, 0x40485404, &(0x7f0000c89000-0x48)={{0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r0 = socket(0x10, 0x3, 0x10) write(r0, &(0x7f0000bdb000)="220000001a00070b00000000ef001201014b81000500010007000000000000000500", 0x22) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(0xffffffffffffffff, 0x10e, 0x8, &(0x7f0000ee7000-0x4)=0x5eb, 0x4) 2017/12/17 11:24:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000001000-0x83)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f0000804000)="") mknod(&(0x7f000008a000-0x8)='./file0\x00', 0x10000000007fe, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f000017a000-0x8)=[], &(0x7f000077a000)=[]) open(&(0x7f0000b27000-0x8)='./file0\x00', 0x8000, 0x48) open(&(0x7f0000635000-0x8)='./file0\x00', 0x200, 0x0) 2017/12/17 11:24:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x20000000000, 0x5, 0x7, &(0x7f0000fff000-0x8)={0x0, 0x0}) setrlimit(0xb, &(0x7f0000ca0000-0x10)={0x0, 0x0}) mlock2(&(0x7f0000912000/0x4000)=nil, 0x4000, 0x81) prctl$setmm(0x23, 0x0, &(0x7f0000ab6000/0x3000)=nil) mremap(&(0x7f00007c5000/0x1000)=nil, 0x1000, 0x4000, 0x200000000000000, &(0x7f0000e60000/0x4000)=nil) syz_open_dev$tun(&(0x7f0000ef5000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000f58000)={@generic="431df1f38e6e005a112f648d1c22ce26", @ifru_addrs=@rc={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}}) ioctl$SIOCSIFHWADDR(0xffffffffffffffff, 0x8924, &(0x7f0000317000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x20000000000009, 0x7, @fr_pvc_info=&(0x7f0000d94000-0x14)={0x6, @generic="61e8f06fa5db19c6369a1383355544d6"}}}) socket$netlink(0x10, 0x3, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000016000-0x8)={0x0, 0x0}, &(0x7f00003a8000)=0x8) ioctl$DRM_IOCTL_GET_MAP(0xffffffffffffffff, 0xc0186404, &(0x7f0000e4d000)={&(0x7f0000b2c000/0x4000)=nil, 0x4, 0x3, 0x0, &(0x7f0000916000/0x3000)=nil, 0x0}) clone(0x1200000, &(0x7f0000b94000-0x4c)="7c1151d40100ffffffffffffff6011000100ffff06b3", &(0x7f00000c1000-0x4)=0x0, &(0x7f000048e000)=0x0, &(0x7f00007a1000-0x50)="bb99b1083481d5c5c32c03b9a47f88ad59fc70f0fe619aa087f7ef8a85c2c810396e8da8ea0a2cc365974e559f6796be948e5ff93b7509d8c1a0688fed11cac328a4") mbind(&(0x7f0000331000/0x3000)=nil, 0x3000, 0x0, &(0x7f000080e000-0x8)=0x0, 0x8, 0x2) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000e41000-0x12)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c81, 0x0) 2017/12/17 11:24:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00002f0000-0xf)='/dev/sequencer\x00', 0x0, 0x0) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(0xffffffffffffffff, 0x40485404, &(0x7f0000c89000-0x48)={{0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = socket(0x10, 0x3, 0x10) write(r1, &(0x7f0000bdb000)="220000001a00070b00000000ef001201014b81000500010007000000000000000500", 0x22) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(0xffffffffffffffff, 0x10e, 0x8, &(0x7f00008cd000)=0x0, 0x4) 2017/12/17 11:24:20 executing program 6: r0 = socket$inet_sctp(0x2, 0x400000000000005, 0x84) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000017000-0x8b6)="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", 0x8b7, 0x0, &(0x7f0000015000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/17 11:24:20 executing program 0: setsockopt$netlink_NETLINK_PKTINFO(0xffffffffffffffff, 0x10e, 0x3, &(0x7f0000a26000)=0x0, 0x4) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000771000-0x4)=0x0, &(0x7f00001de000)=0x4) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x44, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000632000-0x8)={0x0, 0x0}) sched_setaffinity(r1, 0x8, &(0x7f0000976000)=0x6) perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x43, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000c45000/0x2000)=nil, 0x2000) socketpair$inet(0x2, 0x80a, 0x2, &(0x7f0000f04000-0x8)={0x0, 0x0}) ioctl$sock_inet_sctp_SIOCINQ(r2, 0x541b, &(0x7f00007df000-0x4)=0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x100000001, 0x40, 0x3ff}, 0x10) r3 = socket(0x11, 0x80002, 0x300) r4 = getgid() setgid(r4) setsockopt(r2, 0x107, 0x5, &(0x7f00004a9000)="b3aab1a7259fa32f35f0907cd5bfbc7278d8f9d70e0b363cf7eb61fe", 0x1c) accept4$ax25(r3, 0x0, &(0x7f0000ed0000)=0x0, 0x80000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x11, 0x802, 0x300) r5 = socket$inet(0x2, 0x1, 0x0) r6 = syz_open_dev$tun(&(0x7f000060e000-0xd)='/dev/net/tun\x00', 0x0, 0x42c02) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f0000796000-0x14)={0x5, 0x7, 0x8f, 0x2, 0x7fffffff}, 0x14) r7 = fcntl$dupfd(r6, 0x0, r6) ioctl$TUNSETIFF(r7, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="0252734fb088526cca26b5239cab12c4"}) ioctl$sock_inet_SIOCSIFFLAGS(r5, 0x8914, &(0x7f0000440000)={@common='gre0\x00', @ifru_flags=0x7f01}) syz_extract_tcp_res(&(0x7f00003c3000-0x8)={0x0, 0x0}, 0x401, 0x2) syz_extract_tcp_res$synack(&(0x7f00002fa000)={0x0, 0x0}, 0x1, 0x0) write$tun(r6, &(0x7f00009dd000-0x2195)=@hdr={0x1, 0x0, 0x0, 0xffffffffffffffff, 0x4, 0x8, @ipv6={0x35a, 0x6, "53853e", 0x2163, 0x3b, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @loopback={0x0, 0x1}, {[@dstopts={0x3f, 0x225, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0x5, 0xc9, "61380c63c0fd0cb71c9fead2c41dd56b8968573dbbaf7ff18e1862fc99e1b1ca584616278c1f095c737020732457da16e711001be07ad9c1d8cd735750a21d12fe81d25e841d8b86bb9c031f28a9c28b057fdf262eb5116572359f1bbf302710705139ddaae7fe513ece4375759f0ba339fe229ed607d8e34327df34760988925f3cd5e669cfce60e414c19c5ae771c52c7c8b5d427fb2f21a895ad422adb71d698ae0bae5a9b39cbdbeced8192a0bb8416b97a125ffb79b68dcb4669ddccd41481c6f525f0fe398d6"}, {0x5, 0x1000, "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{0xcb, 0x5c, "6cf20b1f3bd6d5515f23479cb68785b7088ed7c78198993f68be58d2ce3f2259f043a66f6fbb9dff977c7b153e53578efff8899cbb61f7402f62a3a939471c778da9f4692248af3508a66773765c5d06d10dbef0e3a86d99ee5be85d"}]}, @hopopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}], @tcp={{0x2, 0x2, r8, r9, 0x911, 0x0, 0xa, 0x2, 0x9, 0x0, 0x5, {[@fastopen={0x22, 0x7, "44015ba744"}, @nop={0x1}, @sack_perm={0x4, 0x2}, @timestamp={0x8, 0xa, 0x2, 0x0}]}}, {"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0x2195) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000698000-0x20)={r0, &(0x7f00005bb000-0x75)="2fefcf94435991f42ff607756f7f0b1e8301a6188ac91eb023464402c822b1725d726141911d8bbdcd00085e86424fecb4d95493cdb05c5531074ac9d0f354867c19d81e4320f4f8b7a592d54fd46f5a2bfcf2bc37bbd84993050d8e35a47cf8f8dc28423b971a29d140950199c4592fbb80e45ede", &(0x7f000098b000-0xe)="e22d212140196d671b061b3feda4", 0x0}, 0x20) ioctl$TUNSETIFINDEX(r7, 0x400454da, &(0x7f00002a5000-0x4)=0x7ffffffd) ioctl$sock_ipx_SIOCIPXNCPCONN(r3, 0x89e3, &(0x7f0000dea000)=0x6c) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000a69000)={0x0, 0x0}) 2017/12/17 11:24:20 executing program 2: syz_open_dev$mice(&(0x7f000051c000-0x10)='/dev/input/mice\x00', 0x0, 0x20001) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x892000)=nil, 0x892000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000892000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000892000)='./file0\x00', 0x100) mmap(&(0x7f0000892000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000892000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x2}) perf_event_open(&(0x7f0000837000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2200, 0x0, 0x666, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000893000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000893000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000893000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000893000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000893000)='/dev/ptmx\x00', 0x187440, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0xfffffffffffffffc, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x8000000000000401, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0, 0x0, 0x400, 0x0, 0x80000000, 0x1, 0x0, 0x4, 0x80000001, 0x0, 0xffffffffffffffff, 0x0, 0x4, 0x0}, 0x0, 0xe6, 0xffffffffffffffff, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f00002ae000-0x9)='/dev/sg#\x00', 0x7, 0x100) mmap(&(0x7f0000000000/0x963000)=nil, 0x963000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = dup3(r2, r1, 0x80003) mmap(&(0x7f0000963000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000963000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000964000-0x30)={0x50, 0x0, &(0x7f00005dc000-0x50)=[@reply_sg={0x40486312, {{0x4, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x30, 0x28, &(0x7f0000964000-0x30)=[@fd={0x66642a85, 0x0, 0xffffffffffffffff, 0x0, 0x4}, @fd={0x66642a85, 0x0, 0xffffffffffffffff, 0x0, 0x4}], &(0x7f00003b6000-0x28)=[0x0, 0x0, 0x30, 0x58, 0x0]}, 0x800}}, @exit_looper={0x630d}], 0x11, 0x0, &(0x7f0000030000-0x11)="6792ecd5c9e4729506fb0433d1b4c92b94"}) syz_open_dev$vcsn(&(0x7f0000927000-0xa)='/dev/vcs#\x00', 0xc4, 0x448001) perf_event_open(&(0x7f0000000000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x3, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000964000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000964000+0xc98)='/dev/rtc\x00', 0x2080, 0x0) getsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000000)=0x8) getsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f00009a5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000e41000)=0xb) perf_event_open(&(0x7f000001d000)={0x100000002, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) epoll_create1(0xf7982b8673adc045) syz_open_dev$sndseq(&(0x7f0000189000)='/dev/snd/seq\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/17 11:24:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f000006c000)={@random="e3ae8895310d", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x4000000800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x67, 0x0, @rand_addr=0x0, @broadcast=0xffffffff, {[]}}, @igmp={0x21, 0x0, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, "bc010000dede23000000800005070000e60100b0"}}}}}, 0x0) socket$bt_rfcomm(0x1f, 0x1, 0x3) 2017/12/17 11:24:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000001000-0x83)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f0000804000)="") mknod(&(0x7f0000ff0000)='./file0\x00', 0x10000000007fe, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f000017a000-0x8)=[], &(0x7f000077a000)=[]) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000647000-0xc)='/dev/autofs\x00', 0x50000, 0x0) ioctl$TCSETAF(r0, 0x5404, &(0x7f00004f1000)={0x6, 0x0, 0x1, 0xfffffffffffffffa, 0x6, 0x2, 0xbbd6, 0x9, 0x2, 0x1}) open(&(0x7f0000635000-0x8)='./file0\x00', 0x200, 0x0) 2017/12/17 11:24:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0xf, 0xb797, &(0x7f0000000000)={0x0, 0x0}) ioctl$TUNSETNOCSUM(r0, 0x400454c8, &(0x7f000022d000-0x4)=0x9) setrlimit(0xb, &(0x7f0000ca0000-0x10)={0xae83, 0x1ff}) mlock2(&(0x7f0000912000/0x4000)=nil, 0x4000, 0x81) mremap(&(0x7f00007c5000/0x1000)=nil, 0x1000, 0x4000, 0x200000000000000, &(0x7f0000e60000/0x4000)=nil) syz_open_dev$tun(&(0x7f0000ef5000)='/dev/net/tun\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000016000-0x8)={0x0, 0x5}, &(0x7f00003a8000)=0x8) ioctl$DRM_IOCTL_GET_MAP(0xffffffffffffffff, 0xc0186404, &(0x7f0000e4d000)={&(0x7f0000b2c000/0x4000)=nil, 0x4, 0x3, 0x82, &(0x7f0000916000/0x3000)=nil, 0x0}) clone(0x1200000, &(0x7f0000b94000-0x4c)="7c1151d40100ffffffffffffff6011000100ffff06b3a03de50d3824e711bb687f374afc03000000ed1fba023d91fec833ff83050563def101bbdb99bbe8e10f2504faff7cc2537c9a3b23e4", &(0x7f00000c1000-0x4)=0x0, &(0x7f000048e000)=0x0, &(0x7f00007a1000-0x50)="bb99b1083481d5c5c32c03b9a47f88ad59fc70f0fe619aa087f7ef8a85c2c810396e8da8ea0a2cc365974e559f6796be948e5ff93b7509d8c1a0688fed11cac328a4b2e02943649860550348e195e3c3") r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000e41000-0x12)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) 2017/12/17 11:24:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0xf, 0x0, &(0x7f0000000000)={0x0, 0x0}) setrlimit(0xb, &(0x7f0000ca0000-0x10)={0x0, 0x0}) mlock2(&(0x7f0000912000/0x4000)=nil, 0x4000, 0x81) r1 = getpid() get_robust_list(r1, &(0x7f00001ed000)=&(0x7f0000f01000)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f0000762000-0x4)=0xc) prctl$setmm(0x23, 0x0, &(0x7f0000ab6000/0x3000)=nil) mremap(&(0x7f00007c5000/0x1000)=nil, 0x1000, 0x4000, 0x200000000000000, &(0x7f0000e60000/0x4000)=nil) syz_open_dev$tun(&(0x7f0000ef5000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000e58000)={@generic="431df1f38e6e005a112f648d1c22ce26", @ifru_addrs=@rc={0x1f, {0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0}, 0x0}}) ioctl$SIOCSIFHWADDR(0xffffffffffffffff, 0x8924, &(0x7f0000317000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x20000000000009, 0x7, @fr_pvc_info=&(0x7f0000d94000-0x14)={0x6, @generic="61e8f06fa5db19c6369a1383355544d6"}}}) r2 = socket$netlink(0x10, 0x3, 0x0) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x1) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000016000-0x8)={0x0, 0x0}, &(0x7f00003a8000)=0x8) ioctl$DRM_IOCTL_GET_MAP(0xffffffffffffffff, 0xc0186404, &(0x7f0000e4d000)={&(0x7f0000b2c000/0x4000)=nil, 0x4, 0x3, 0x0, &(0x7f0000916000/0x3000)=nil, 0x0}) clone(0x1200000, &(0x7f0000b94000-0x4c)="7c1151d40100ffffffffffffff6011000100ffff06b3", &(0x7f00000c1000-0x4)=0x0, &(0x7f000048e000)=0x0, &(0x7f00007a1000-0x50)="bb99b1083481d5c5c32c03b9a47f88ad59fc70f0fe619aa087f7ef8a85c2c810396e8da8ea0a2cc365974e559f6796be948e5ff93b7509d8c1a0688fed11cac328a4") mbind(&(0x7f0000331000/0x3000)=nil, 0x3000, 0x0, &(0x7f000080e000-0x8)=0x0, 0x8, 0x2) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000e41000-0x12)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r2, 0x10e, 0x1, &(0x7f0000e71000)=0x101, 0x4) ioctl$LOOP_CTL_ADD(r3, 0x4c81, 0x0) 2017/12/17 11:24:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000d3b000)='/dev/sequencer\x00', 0x0, 0x0) sendmsg$kcm(r0, &(0x7f000084b000-0x1c)={0x0, 0x0, &(0x7f0000583000)=[{&(0x7f000020d000)="45b580f1f50679c43d15a318ebe09592a1eb365e33951c6c2cd6b75c87ffe77162ec7e482743bc82a6c3fa080a0732c8d22432ab3adcb62990324b92816c27d1879d9281afa2d8d83f5656ff94edf63fe6fc64e0f8b67e7ec1c84ca8265af785f2617220890d676d4fb976b17bedf97171294b037b7ca62e0dc11396b8e1875b9325ab2b9d8e781156079c020ce98d8262d7dcbd11e141", 0x97}, {&(0x7f0000b4b000-0x8e)="4767d42df216d94c1a7a277e740925f683a37ef02f60d4e57370686703b29f24d011c8a01a8b5f393d096e56d729310800fa201e1ac6ee0a9d66602b63eb735645e9f4b8d46fd954de30966323d79767d0e84a9226e419a7813d32d513885454bcdb53c5842ecc08312d9394b13db0fba06268f3c5a5c475ff59fc482611215778be85e2d65683b61c39dd91cb42", 0x8e}, {&(0x7f0000d5e000-0xc7)="c372941479e7d7cad75be711e437d7c96959d5599a2cad055965d7c991551bd8dbc8d82d4b5ffe09845360589bb65310733c67244f3bfcc7ffe4ed9e00a5366b2c464fa6b0cac136de758badfa67335cced9700750b93aa043bcd44f02b10e76f8b70901e7efd40d54c8e02a0f418eb3c7481d3288c7a6b59ee5d8f8c24ce674a94dad3f741f93ab5611f71919afe4a4f9ba11a0d2bc2a3848d5fd9a271686327556ab83cd6aaf004303cec6df92b849f394d14b9d1695adc8cc75f921c356412e81ba9088bb66", 0xc7}, {&(0x7f000097b000)="f83521a4cf63e7902b3c8eeec6e25d430b2671a810b1a672e65d983c0073b701228251bf2653d5228b561c2a26da320c655f58c6079c5ae8", 0x38}, {&(0x7f0000d51000)="b7f3c69c1f99fd16e0aedd246b6f2854ca659e053299776bc6c076d1a76a6518f5cf1693ec618d5cb9ce34c5243c1e286c4b383048f4fca99a9ab96ba829", 0x3e}, {&(0x7f0000644000)="e8179958aa8e77ea6c4d67fad87d96b42c2f05810184abe306e2cad28f4f55bc298396148a39b9a3c0c71363abc77417068074af2b2816e80645677deb8dff52bad2d8d51c6e364cdc8de364cdc37207122055cd44bd8c1d78ea38f95c6bb67cae72195821824912457c0607df05dab06d141a20cf52e32cde6e345a1d5abd61f6f0485808ced40bb03adb37822411e3b6e9658279b5d757f89240418deb", 0x9e}, {&(0x7f00009a7000)="fd084aefafe03d35c16e0973b221419c18ae30f03c82b6ba079d7d1f1b011d34c8a05b7b8b7ecd72e32ea687db112e457d16bd62eb10f97ef77da98641f2cab7", 0x40}, {&(0x7f00008c6000-0xed)="0a6559a8161496327e86b20752d1b927310e4a4e407fe409be131e4b7f60b7d497fd736cf92dd83983afda0cedbf085fc23725c3e1e961cd8cf6985f575a1fd8910b3c30a958e0abd8015e5eedb88418a2c94c67c403622b6b17f4b017507851e5ce454b6b898ea58826ff1e25c31e010e136b58f07abdd93a6fef2f3e4b0e4657182df5ceab6d688a256ad061226938e652d1cee809151c3e20dc623e02daabd2940c1a32161d0a476a9a96054742f49f5b91ec2e9c3dc1c75be21f931a87938231da153f2812c9f53e2196a88c17595fe180389034e9066a6a3431e9f9cd07d22f7e877d969fe371424cb582", 0xed}], 0x8, &(0x7f000087d000-0x1490)=[{0xa0, 0x11f, 0xfffffffffffffffa, "676373c879ebe6de4ba2a25a1bce15b8b4cf46d95a27f3447e4d387129728c4a6917da26e8da482123a394b223edf474581cadf1ec9b9d2cca325f7a8d47886700256e042517d1f07ffb715526796f7498398fba18bcec4a3cdfe874d30f3c92735f139e4bb20ae4f90e6cfc8ce02776bc227ea9ad9cad8b4f760d43d5862fea0940f1f1b3e92f142822ebbc45246897ec21"}, {0xa8, 0x10a, 0xed42, "b2d0078b54ebe1f03a11f7a83268d7dc1f40b6053b941e8182bf5eb0a1a350e21d2927dd2037007dbb2b3781f6a4c13b0e964218f19e5dd565e9603e6be5561b858b0483cd26ac7507899ce23af895d3ba9b5483563c9471cce4adc58351966976b54dcbb855472069e075308d49f93da8607b13689bc61b806410638f8037fa51e7f4094b6476fb3955d6ee488e8d679ddf7a816365c7ef9686c358"}, {0xbc, 0x0, 0x800, "26482add2314887a31b8edb2781c05db56d9a38869bcacedfa4b40e18cd1e41d58872e28f4b819faa592ab92fe0286a1e16c7a662a6419aa26972e6c69b5fc70c37439ee2d3754bce0a29f484cd3c1c0206552951526cf40984b8027ac8e3268f34b627a7ff8888c329163e75803a6d0af36867c8136d7f1fddb3e657a233ca331ecdaafd96d7bddc0d14c6773eb668f19aab1f9e2ef5f2fe7a6dff864822985afa633d16a53872377f7e7ca06"}, {0x7c, 0x107, 0x2, "51a09cc64adcf002b9134a034418f24c964967524bd878fa7e209d43563f385e3e09082bc1faa89bb9f4454c96eba22e82d1eed75236a579c0d26d8e2c00d0b35361ab659a57741a37f831382bda3977b37bc1fedcaf4c0e8d04b810a7f0dea480669d5ffb507ef833bf567f75"}, {0xa0, 0x109, 0x1000, "f8579b8002821180b8936c4724aa44751f9e531ed871c7d3881b0806e2c6a223eec735b59e54e14ea7c4601dc441bc92ba780f849a677a270698e398d96f48dbc0368abb8bfcec452faf9a62e7a0df1c32125da8ac93137c85eb0227af8c193e30b0360858851db1c30051a2008fb20567f61d4b864b50219ae9122aac29806622c92e8b6f24d647ff731ef13f69335279"}, {0x64, 0x10b, 0x5, "dc30e5cc5faf6069b5ed5327361b74746a9f53c894a43100174204924dcfa157fba688975f91fbf75f2aa3b1712e33069f1483c73d2f16a20d6523ffba6c08d7b7e8fa0b2359c8fc7c82ce9551efc47e341745fc182d"}, {0x100c, 0x18d, 0x1, "e209974fd7b66fb1a4342de76df6119cbf68e7a0290e6a20f0fa3af6d20e1340cb3978491c247c106296386a8fb3090fcc0011dcbe30d00ccf0120e165f91a1b5f1a2335bb7294b2ba099269c7b631f67604b4eea3b6308f98d82db12104c90d59825c767653d22a41e9eea1fe987300532d5ee78ac43827bdf90fd4136320f4049a7d1ded8c1f96d04847774593a074e2e0a1c2b718a1b53a2f5777c5c2ee9fb9cffa00c60bd4fd9da59f7a19d416b83a5f3ad730cb13f88383e75fd02f6c73459d14f07671ec382cc705da252c373e9362654be64e1aa958f83964170dc3495febc8a152a5236d0b0ca49d02c5ea0ddd6d12ffc19bc0e2e8382bd17ff0bef7974d2201e8414243d74928be9033ceb28ad74ee4e5c2599e3476220439a49c8b5c92d676cc29df1e7352a6a09029822d77c36ab075f75ef3c3de5836463f00179dd0b82183af0f758d359e7fdcb678134e1f70a3aa1b2fd5d75612127f2a20c3efce9f34f125c7b1482b4474d6cb483f2cf8d67a4fe81aa5b35cf1f484c53a96ef1b631386dea687ce82592d98541fb3ae7da901b75506479d692ce050b5db7b35196a5d4db305e7e4e9c9ba5e65a10ad2cc2ca3ac591f508289a7c629a5ed55e8ea95432fb6e9c4bb84d48a5f60e171db3cbb5f76c1c20dd316da30874eac9e615d91f1ba0a2462a8cc162ba3814115c329dae3787304639261e9d482ce249a6e4722ff52e8d1dc565ca2cb2448846229986564067a8e11e52e44cf4728935fad81367987973387d13a15378801e2cba1ff9f3c99cce44b264a0a8e9a9c4ddcf67440ed7f0a484db84212707b43582d9b5b62ba2b68484f952004d7a5f3885b1ce66e475a1acdd40a043d800991c6e02cd66ec8435c46b8ab82221783e90c1478a441f39fcbf87d3cebc681a88dd5079600f7214456eb7589ee64bf27b36f7ecdd2b265744c08c1502fd2f39682ab527fe9080d137e429dbf129beabe2872fb8d2e42a2f67f846039712ba65f9ca6418246d2200768dda6becb58e8ed8055e60c5859a8eb955893551a8d20c427c38f7e031f48095bc05e910043dced9221fbe4be29a0ef4c71a10931dc02a899875ef9a81e53ca66e0555f3ebb73fa91bbca003d88dbd5f2b3bbd9eb0969fb7e6626c213cc1cc7a2408c7f0b9e2d444c4b41b76aa0f2e1bd39ef58cae80c5484a92b490873018840ed3085e41491603a3af07bbd5d4afb6dac1f98bedf950a73a512326aca540ab3b9014a2c097724a51c2372024d3bf1227ab90b5123b340051784d8e255b6eafdbfbc5b95220dc0a8a472d84e227bd054cb78ab276d41769fc6be9e3e755d80a321df176242521eb7469b201e1ef933db2f8bc8048771b607679ef363a9918b112438bc2b66af6c9933955ce55a58feaef0ac2818f8f03c0c330363b65a10fef2ddf6fc82fbded59fa2f8a8e9606cfc0f43a4475bbaa2418f9cf4c71161d5fa0e9df32bb0f805a796ef70498feb4e09b32b9cd934c81bd4db029706bb9dff9d98ff87d1b31b90b8a71dc88453058727ec05e959963742af85620f6a924e1866e521cc51419f6bdb781e18726b08c6e95a1c438d28af39d9e59d6488e02263c58a7f924edc8e26be9dd2539468e452eb3e3a8a3c606492780771be22123ee607d56ea00415e0bd4f8ee20ef818d0d4c1334b77ff6d059e5019d640ce3a094de419a36199b0ff1334fefbe2a40c86d0774e782be454e24be4e59872728ee761557a94da0deb1b0a5bc21bdf433456495d848e612483ac0e3c41a0c99554079faeea24799b8dd71fa4ac8b01d6161bce5d06b32d25cf75926181f222e1b0f773ea3fac02b7e34679cab38a2a220ab458547e6fd765565757a24dd872b71baff3b6e75aea67311cb59c29c10fef5f648995f62b55a15fd3dfb77b379ccba49c0fe3e74b96e99c7225d4d08046cd93333e64d7872afd2d43480562d718c191bfd32dcaaf7c81499ca9ca95af9da211bbf8567946587d574689a525c494676185abf42ccbba96db8da9dec4482829c2041fa440c5c66bed213442f9b92b166c195815ae64d05b13fe66d88b0951fe2b8504bb91383b2079460a86d9112d4d6f6191833150c258eecb07f100080b74bfc9d883d0349f2c309e5c107346f3c298eb41471d40e9f646906db7e1b37818b8cfd8f47a62d0a109ce4dbf6a6b29404c739c717fe5cb8f68219449a71c124100aa2b4e1aca75073e54fc8031527d8dcc9c3f6979b62c02cb06c3f1d5e334581273aea2a79483025f2259c2d02d25c54970627c72ec27d79d3ea97f5a74df852b11991e268c93f2a43eb3b471c448582f692d4d02cbb3dbf633ebdff4d220a7addfc987586689b04a657085cd2db558401059905500180c99e7fe31c2ed49e86ce9ad97fa152450ce1d3c2e40d3b3bb77db6a04c50d17070a58fdad61112b971e3202b332f2f1f90b4dd84b75f09131218f4b8f3b238618ae9f04a7592ca69531c14ccfbebb8c22bd80440e62bf2a1db2a6d1aef27138b40deeedeaf2813f0b926dad7492944057fce4e1878d2282b32106b3f197dcfb80a01c024cba4d1036c61cebeae9abca2072b40679e21a8fa12861ffa5e2f4d8602248afbf9c1196b2e416f9c4f8dbdaafafda4204929f788860b12298c7202f10da7fc6064dd2033be017cd682f9f12f64d2f9f2a717c56907d9efbd8ca294376381e09673f9be7520c87beacbcd93009324ed639b767893c56a196b1e143cebbcdff019a46dc1c14bdcaa54fbcaba277e0799f7a685eb8ed857bcc95e391ffc1c2f3f10daf87a047eeb640428cef0b454b535d5f8479d3bd56f25fcc63ae743a96b5186efb1392a2ed19e5c4d594a0de5e3845296ced94081bddb6789b785267b0665e08578be8ed22d24a1174b8dc26d64130e6a31d97ab25eb825cd963f0545663bd6d90df21ae3926c1442ad3fc74c6aaa3dc5de79a7f9757a01c3bac04b8eb79a50682ed8e4e6b01e5d0d9812109fe7f5822058fd32e9d255d1605e2d221401d9224b80bb7315838a69dfa97c139de283e3171771250ae7c894c4efb2f7a18e279474784bd563aa9ed15a23f3082ca359e3ababc29b4ee4cf13863e9dbfc10f53fac1cecbf9bb004433d4564452edd26c1d2c76ba266841f46173be3833fb589f9f9ee48e4e3fe1e99f2227683a40075a863d2f8dfcfb11b03420d3fcb017936325231a521809c2079b833ed5fbe9f073ae59bb06bd2b346aa3bc4eda039c55d690817b5d600f1c875b08ebfc82085ec959edc0b4660c98dd6101f8cbfe77fd3ee92f8cfb5b6dd279fb54eca5cfca12eaf325d2211423d84b5fd68b0ecab14cb52fc09047dcc40e4275ed8c7cfc138308807c6ad0a41f43cafd74112362ef7eb694ba3459b669c4a9aefab4539ce0522a420463abed9370c2a3e79f6176256e074f97e81aed96c9a6773f7181ba12e1e5b5b61d625e6b73a4ed00a7b9f53ca7af43a4c506e0dcae810e9133e998bd752fad14b95751f4dd29d0a5d757520ada42c0fa4cba7827e528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{0x54, 0x10f, 0x3, "f78a02e2efa68830ac597ddb928ca2731b2b768e79a4d125f75bd8d63dc23b5e662898991216bfbc7f60259419eb1d16fd4e03d6ca65fafcf0dbee007520d22ad5637e94cb032650"}, {0xc, 0x117, 0x100000001, ""}, {0xa0, 0x117, 0x2000000000000, "35ba4b555397b1cea9d59e875b264546eed806cd8520cca5fd85e6f3d9844f2f845f7f823025fb1cb6a7af9e21b50560b3e46e1633bc0a941cd46685c3dc16ee8f8e56ce322106741cfce93edc6217de6ae98ba96963633b0e4ab3d9edaa0d295ef86d5d09eabfbde4f28cc078ea6d3c7ae0da0eaf088789f7a857a709dee0dfc15cef407d6ca43c3541436031a9df79a62c23d5"}], 0x1490, 0x8000}, 0xc004) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(0xffffffffffffffff, 0x40485404, &(0x7f0000c89000-0x48)={{0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = socket(0x10, 0x3, 0x10) write(r1, &(0x7f0000615000-0x22)="220000001a0007000000000000008001014b810005001c0007000000000000001600", 0x22) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(0xffffffffffffffff, 0x10e, 0x8, &(0x7f00008cd000)=0x0, 0x4) [ 369.099884] device gre0 entered promiscuous mode 2017/12/17 11:24:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000500000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0xfffffffffffffffd, 0x32, 0xffffffffffffffff, 0x0) socket(0xa, 0x40000000080000, 0x1) mlockall(0x1) mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) statfs(&(0x7f0000020000-0x8)='./file0\x00', &(0x7f0000d50000)=""/138) mkdir(&(0x7f00004c5000-0x8)='./file0\x00', 0x3ffffffffe) syz_open_dev$tun(&(0x7f000001f000)='/dev/net/tun\x00', 0x0, 0x2100) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x4000, &(0x7f0000005000)="") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000852000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) read$eventfd(r2, &(0x7f0000354000)=0x0, 0x8) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000f95000-0x20)={r2, 0x0, 0xfffffffffffffffc, r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) read$eventfd(r2, &(0x7f00006e9000-0x8)=0x0, 0x8) write$eventfd(r2, &(0x7f0000952000-0x8)=0x1000200000, 0x8) r3 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f000001f000-0x3)='./file0/file0\x00', r3, &(0x7f0000013000-0x8)='./file0\x00') r4 = creat(&(0x7f000000f000)='./file0/file0/bus\x00', 0x2) fcntl$setlease(r4, 0x400, 0x40000000003) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readlinkat(r3, &(0x7f0000016000-0xe)='./file0/file0\x00', &(0x7f00000b9000-0xc0)=""/192, 0xc0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x8, 0x0, 0x100000000, 0x0, 0x400000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0xe12, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r5, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/17 11:24:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000001000-0x83)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f0000804000)="") mknod(&(0x7f0000ff0000)='./file0\x00', 0x10000000007fe, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f000017a000-0x8)=[], &(0x7f000077a000)=[]) open(&(0x7f0000635000-0x8)='./file0\x00', 0x200, 0x0) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000753000-0x16)='/selinux/checkreqprot\x00', 0xc2201, 0x0) 2017/12/17 11:24:20 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000189000-0x4)=0x14, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000000000)={0x0, 0x8, 0x0, 0x1, 0x6}, &(0x7f0000e59000-0x1)=0x18) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000001000-0xc)={r1, 0x200000000800, 0x0}, &(0x7f0000b99000)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f000006c000)={@random="e3ae8895310d", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x4000000800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x67, 0x0, @rand_addr=0x0, @broadcast=0xffffffff, {[]}}, @igmp={0x21, 0x0, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, "bc010000dede23000000800005070000e60100b0"}}}}}, 0x0) 2017/12/17 11:24:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0xf, 0x0, &(0x7f0000000000)={0x0, 0x0}) setrlimit(0xb, &(0x7f0000ca0000-0x10)={0x0, 0x0}) mlock2(&(0x7f0000912000/0x4000)=nil, 0x4000, 0x81) prctl$setmm(0x23, 0x0, &(0x7f0000ab6000/0x3000)=nil) mremap(&(0x7f00007c5000/0x1000)=nil, 0x1000, 0x4000, 0x200000000000000, &(0x7f0000e60000/0x4000)=nil) syz_open_dev$tun(&(0x7f0000ef5000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000f58000)={@generic="431df1f38e6e005a112f648d1c22ce26", @ifru_addrs=@rc={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}}) ioctl$SIOCSIFHWADDR(0xffffffffffffffff, 0x8924, &(0x7f0000317000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x20000000000009, 0x7, @fr_pvc_info=&(0x7f0000d94000-0x14)={0x6, @generic="61e8f06fa5db19c6369a1383355544d6"}}}) socket$netlink(0x10, 0x3, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000016000-0x8)={0x0, 0x0}, &(0x7f00003a8000)=0x8) setsockopt$inet_int(r0, 0x0, 0xc, &(0x7f0000b80000-0x4)=0x0, 0x4) ioctl$DRM_IOCTL_GET_MAP(0xffffffffffffffff, 0xc0186404, &(0x7f0000e4d000)={&(0x7f0000b2c000/0x4000)=nil, 0x4, 0x3, 0x0, &(0x7f0000916000/0x3000)=nil, 0x0}) clone(0x1200000, &(0x7f0000b94000-0x4c)="7c1151d40100ffffffffffffff6011000100ffff06b3", &(0x7f00000c1000-0x4)=0x0, &(0x7f000048e000)=0x0, &(0x7f00007a1000-0x50)="bb99b1083481d5c5c32c03b9a47f88ad59fc70f0fe619aa087f7ef8a85c2c810396e8da8ea0a2cc365974e559f6796be948e5ff93b7509d8c1a0688fed11cac328a4") mbind(&(0x7f0000331000/0x3000)=nil, 0x3000, 0x0, &(0x7f000080e000-0x8)=0x0, 0x8, 0x2) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000e41000-0x12)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_ADD(r1, 0x4c81, 0x0) remap_file_pages(&(0x7f00002eb000/0x3000)=nil, 0x3000, 0xc, 0x7, 0x41810) [ 369.156697] nla_parse: 23 callbacks suppressed [ 369.156703] netlink: 6 bytes leftover after parsing attributes in process `syz-executor3'. 2017/12/17 11:24:20 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f00008da000)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x80001, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f00002aa000)={0x6, 0x5, 0x1, 0x47}, 0x8) ioctl$DRM_IOCTL_MARK_BUFS(r0, 0x40186417, &(0x7f0000bba000-0x18)={0x40, 0x8, 0x3, 0x7, 0x5, 0x1f}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x3, 0x0) write(r1, &(0x7f0000522000-0x26)="260000005e0009fff10000000241000000000000000000094b000000a34c085b1ee9ff07356a", 0x26) seccomp(0x1, 0x1, &(0x7f0000e51000)={0x6, &(0x7f0000c99000)=[{0x2, 0x7, 0x2, 0x8}, {0xff, 0x51, 0x40, 0x3}, {0x5, 0x1, 0x1000, 0x5}, {0xa55e, 0x60a, 0x6, 0xff}, {0x8, 0x694e8b02, 0x5c48, 0x5}, {0x7fffffff, 0x101, 0x6, 0x5}]}) ioctl$KVM_SET_IDENTITY_MAP_ADDR(0xffffffffffffffff, 0x4008ae48, &(0x7f0000a74000-0x8)=0x0) r2 = gettid() capset(&(0x7f00000fc000)={0x19980330, r2}, &(0x7f0000244000)={0x0, 0x0, 0x0, 0x40000000, 0x0, 0xfffffffffffffffd}) r3 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x401, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f000059b000-0xda)="538f57879f3abeccc8c034a5a266f9cc8b1ba47d02c504fd187534306b47a3b3eb5252a96a43fd74fe7801f705e4d81b175a9cd4cc524d4c0373c5370c1668eb8292c8366da0c6a83c28df226503f534ec165156ba335e5a4970ebd2c0cc1de90427d4c83b1f386f4d5a757310f990e33022209db25bf6b2b41a333c8adfa94298cb8e905870523db654f096c58adda194316994d2697dcb87a8ff5635ae8db333928b7e59418f6bfdc80dd4c35aea8eb572487d05d4a4b7220301c68e9140727147c1100a9c5cc21390513f015d9063ac23bce8d6f7f93c5ee1", 0xda, 0x4000010, 0x0, 0x0) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000003000-0xa)='/dev/ptmx\x00', 0x0, 0x0) r5 = socket$inet6(0xa, 0x1, 0x8010000000000084) getcwd(&(0x7f0000b26000)=""/114, 0x72) bind$inet6(r5, &(0x7f0000adb000)={0xa, 0x1, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, 0x1c) ioctl$int_in(r4, 0x5452, &(0x7f000031d000-0x8)=0x1f) r6 = creat(&(0x7f000005d000)='./file0\x00', 0x80010a) r7 = socket(0x10, 0xe, 0x80) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x1d, &(0x7f00002ec000)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000053f000)=0x18) kcmp(0x0, r2, 0x5, r3, r5) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r6, 0x84, 0x73, &(0x7f000001c000-0x18)={r9, 0x400, 0x10, 0x403, 0x7}, &(0x7f0000a35000)=0x18) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f00002ea000)={r8, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xa9a8, 0x7f, 0x5, 0x7fff, 0x1}, &(0x7f00003c6000)=0xa0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r10 = syz_open_dev$loop(&(0x7f0000851000-0xb)='/dev/loop#\x00', 0x0, 0x44000) lseek(r10, 0x0, 0x4) 2017/12/17 11:24:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f00005b6000-0xf)='/dev/sequencer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(0xffffffffffffffff, 0x40485404, &(0x7f0000c89000-0x48)={{0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r0 = socket(0x10, 0x3, 0x10) write(r0, &(0x7f0000bdb000)="220000001a00070b00000000ef001201014b81000500010007000000000000000500", 0x22) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(0xffffffffffffffff, 0x10e, 0x8, &(0x7f00008cd000)=0x0, 0x4) [ 369.216185] netlink: 6 bytes leftover after parsing attributes in process `syz-executor3'. 2017/12/17 11:24:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000001000-0x83)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f0000804000)="") mknod(&(0x7f0000ff0000)='./file0\x00', 0x10000000007fe, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000c69000-0x11)='/dev/qat_adf_ctl\x00', 0x800, 0x0) ioctl$KVM_SET_SIGNAL_MASK(r0, 0x4004ae8b, &(0x7f0000d70000-0x74)={0x70, "50f6052b03617467aa279b6eb33a5b4798a305bb3216eb8b84d380b16537fb4f15e4633cd7fc2c91051763db108c6d49bd375692bc2c6a8d683d1e15cba6f0c3ff2b714a198820bee633cfd1ba813ec6bf10ec10d8bff6fa7c8c3d27b5d941314f9a5f0ddd8adf4648330e2cccaf9389"}) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f000017a000-0x8)=[], &(0x7f000077a000)=[]) r1 = open(&(0x7f0000635000-0x8)='./file0\x00', 0x200, 0x0) renameat(r0, &(0x7f0000271000)='./file0\x00', r1, &(0x7f0000abb000-0x8)='./file0\x00') readv(r0, &(0x7f0000708000)=[{&(0x7f0000bb8000-0xcc)=""/204, 0xcc}, {&(0x7f0000af1000-0x8)=""/19, 0x13}, {&(0x7f0000208000-0x23)=""/35, 0x23}, {&(0x7f000099c000)=""/227, 0xe3}], 0x4) 2017/12/17 11:24:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0xf, 0x0, &(0x7f0000000000)={0x0, 0x0}) setrlimit(0xb, &(0x7f0000ca0000-0x10)={0x0, 0x0}) mlock2(&(0x7f0000912000/0x4000)=nil, 0x4000, 0x81) prctl$setmm(0x23, 0x0, &(0x7f0000ab6000/0x3000)=nil) mremap(&(0x7f00007c5000/0x1000)=nil, 0x1000, 0x4000, 0x200000000000000, &(0x7f0000e60000/0x4000)=nil) r0 = syz_open_dev$tun(&(0x7f0000ef5000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000f58000)={@generic="431df1f38e6e005a112f648d1c22ce26", @ifru_addrs=@rc={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}}) ioctl$SIOCSIFHWADDR(0xffffffffffffffff, 0x8924, &(0x7f0000317000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x20000000000009, 0x7, @fr_pvc_info=&(0x7f0000d94000-0x14)={0x6, @generic="61e8f06fa5db19c6369a1383355544d6"}}}) socket$netlink(0x10, 0x3, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000016000-0x8)={0x0, 0x0}, &(0x7f00003a8000)=0x8) ioctl$DRM_IOCTL_GET_MAP(0xffffffffffffffff, 0xc0186404, &(0x7f0000e4d000)={&(0x7f0000b2c000/0x4000)=nil, 0x4, 0x3, 0x0, &(0x7f0000916000/0x3000)=nil, 0x0}) clone(0x1200000, &(0x7f0000b94000-0x4c)="7c1151d40100ffffffffffffff6011000100ffff06b3", &(0x7f00000c1000-0x4)=0x0, &(0x7f000048e000)=0x0, &(0x7f00007a1000-0x50)="bb99b1083481d5c5c32c03b9a47f88ad59fc70f0fe619aa087f7ef8a85c2c810396e8da8ea0a2cc365974e559f6796be948e5ff93b7509d8c1a0688fed11cac328a4") mbind(&(0x7f0000252000/0x1000)=nil, 0x1000, 0x0, &(0x7f000080e000-0x8)=0x0, 0x10003, 0x2) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000e41000-0x12)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) signalfd4(r0, &(0x7f00007c6000-0x8)={0x0}, 0x8, 0x80800) ioctl$LOOP_CTL_ADD(r1, 0x4c81, 0x0) [ 369.358667] QAT: Invalid ioctl 2017/12/17 11:24:20 executing program 6: r0 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000017000-0x8b6)="516b4d0465793273c89276c459686b89c912d12b2110138d85ca6a9f3ff8f8c9563b3bc744a7f627a05dee1605d4d522fed1df2c9e44b11a3af1642f9938b0ef58ca2c399e6506982a2af512ae8176d4c653410c24cde549a9fd71870f95fa6cea1f74ae675fc4410cb18d9184452eb5c8a0a824c26a0df9bd8a85c7b1dc4e64f5e55b99d9e334be1a8d66c39ae8393653ba4742c9a22a04291c8a79c17cacfbf212cf7cae54bb38a1530b73762952e4db36c9b609de525e560fae9b067833168466dcae7b1af5e1c4bb2cd135c5be76500847483559d404228b3a342de9c43b046f72333f7c8f8631fec73ea89b8bd0dd1945faffbf65c2a26ce1ff93c5c08d245e31c6a0a0db4a828f02ee76f2fe0b4b3bb3265adf8195163979cf22dab81dcf3587271125fd17490fc2e4fe052fc299803462c3d41adff8ea627b0541c1ac2405668a1992e1d0ae034ceb65c15a6a6b091f9d2ccb347c437939934970097caf07a3cc68b112e3ecc37843fa570fec088aa67f7c4d91fce96e4cc0c08035def0821df4347b7dcbd04e787c71d30e6d6163fb80ff46f6612f81f2566c7cf24b3343c93d0d9c2181fa07800cc8652e118e4a3717ca21eae9a16f1938adedf5c589712c1aa5e5a7192ca8195415629ec340d40ce237943b213fae65c0d42c64391daa6b120506fa990687b103be930d71488bfba0676a1458c3b51241d59befd46279ba59823b73dd97a38f81d02a9d4a25f319d599a64d3a76602becfaf3ef9a04fb4235f9f7e1a223a65f668b0b15a5db0a87a7e0680708c1f7975192f4b0122f79303169c2f8da279d85ff9bae241dddd2c494a5e95b7ad8aee247b8d366abd5b90d85165e3efd0fb93d92fcb4f9d28e8133c4dd7b3e97ae5662b83cf22165284351eb2672743159d785519495a233afcfafbb38e695b7bd347d12b421a966388d9d99e606de218b2593a0d7e251b99f7550ee0bf3e5ca7e6c8f8fa2c2d2193103f89f768f63f79b2f009d7edca3bd653296ee84b2de65a3b270ca3164c793a89b6ee6c56c5356afa571ffa80d63b8f465ed34b4300a23b6910172806a8e00831808a9f423a2b6abce29896b287fca0a2c30c437d499caed453f96f9044122b002a195f08f8711f6a33161b2b86a3fa24c44788ecdfb032e5eda8c5050461a154e3ec72470ee390688363fec1ec58d2b747430f1ce849a47099d19c45b3c487c0f9964348133de0ada9c583ab6dfb2e789e0676597f455368889606db4d1c90716a845e9da9387a6703b61bd6bb4bbe65ca615bf41526c1cbb538a935542c7391659c84e1ab644bb0a20e2d40f8b1570582bc9641b83229ac4b8dc11e15f01c14241b89f1dd7d28ef7b089e7b1afdaa3d88374ec088b4c65e8efc01db3ba93408226ca69027eafb31c2ee19e3fd228f7a31c6d2cbccd82d8a2fcdd7c9b5997fcbea2fbd0d6b1052b369dcad8ae7c1d4abb2fd3cbdf0d4425c407d67760ed083b3646d6aadeedc672069954f997c781f6bde4d9292cb1c7c05b63058e16f287ea0d5e497e8967028bdf6298205ec18ea610eea63138c8b1ef18ca0cdadbf22707e6cdf66b65ac1b3ed68a6d4362a5623c95e5330b82bcaa3f36c7974c2951e4ae29bfd95e463a17fb96ef156b835aadd38fbe89adf1e3547f3dc1cd566d7ee435168e0fd7b81b7a0aa2bbee39b773209afeaaffb1a9948ef29e51d8b63aba61ce7ddd4128a31992dcd757b4900bb3ee82f4071f34deb48528f1afed7c0817d71ef4c3a9e76139e524eb3a8356c0e76a62ef3e5fb0ffba3ce3312ee20247a60ab6943d03730add59a76b43d4c0cd54f80c4cacadeeb5a03072bbc5408caac7ad21425ba6622fd6a973256285b21a1d523ad225cb8989449178e3d1cab9c02b701c64a3aa457d83616d325a0c13f1cee7edd841137a89ac1d938c52e203af5e45a6afbae3c9d4ee748018a235345aa5fd5337ab05cb052f99607d6d847284855664dd2bd5c29293b24e70977950b669f430f2a14ea75a496875d6233f65b19d6ffc1256e2f99c2be9ddb67daeec1bfbaa58a9467fde5c536283a7bb7f497600ef2f3363df81e5889f698ff68b8f96eca2ebafe542d91cf9501a6537c46862d4bb042b3af0fac7665bf663526d5831c3fd34c40983eb3ace56a07775cdd998872080bcb88c7967437547031402f28e5c1663e15ea21ff62c771e5f4854b520cf153b4e054ccbc5872e272344adf13b846b86a4b747aeed7b3c9162e580396dad5ed5619c8fcd0838f7ada6c46f098ce9221439d2d06613ff5b036910d7a76c89caa58fd312e92c8fd85431562a9080cca800d68285c2d618143988ef19962262e1339a0e55e4b9cba1a0fad2671b3a057b1448b75502745a540eb276258f423e54028f3c20d70f5cd448d76e439e27404480ebb8881bc24e1a02a8c25889df43029126a0b2e48b7891390e15ffe1efd83c8514666e613d90c7d5302643b5e07a9accaa8844891434f4e60a7ba247c210a84ac2b4e8e2dd1ce599b831a9dbd715f814c2d4e13b06b4d8f85b65af854db8211f2bbc69360ef5361499dcca3dacf02b94402387463889094e7513d960690e510a426d392a7f4bb020d610c0b50913a25f4a4e9fa9e8d29f27cbe63c4020d7104d14c14d8e87451b28dc89c7b7af979fb7513c46db436da6c7473dd0a4fb649617523dc2c78a5c02931a71e3d5582eedeb5b7ce4b5997f8b399b0ea234b4759db3596597de284b448472c58c2747aa22e0b8f3fdd285d5c78669be89175e2a2b2c44a3b6a9842cf0619bba72f2fc6ce7f43ace815c0a36ce33a4ddf7b22fdc973a3c2b6bb71425d90fa792878367453d1ab0ea2901f5f0de386ca976f91ed5ab8d6df8309ed37daaca094ae054e5310dbaa1a5ae840dc6f99c17661ec5d6816da15b42b23d8e69387fb4dbaf25853ce855820b3d4fbfad5ec50a256b61294edbda7983fca43f88a46e853a7c3c3424127c4433670190db4114724469f17807476769cd39d9773e73179d98c0d4c84157cd05a13bb4d1fd8c1f3cde7b5513c6fa8015f35c3d08ba8b060f9bf3f07411a0e41c9e08884fb98325d8c7631f59c3b492a2a32bd230d511ee1f1b470fe1124bfe50e832a0161ff9eb49e2ce18116abe5bb3885910d1e1", 0x8b7, 0x0, &(0x7f0000015000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/create\x00', 0x2, 0x0) ioctl$BINDER_SET_MAX_THREADS(r1, 0x40046205, 0x800) socket$bt_hidp(0x1f, 0x3, 0x6) 2017/12/17 11:24:20 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f00008da000)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x80001, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f00002aa000)={0x6, 0x5, 0x1, 0x47}, 0x8) ioctl$DRM_IOCTL_MARK_BUFS(r0, 0x40186417, &(0x7f0000bba000-0x18)={0x40, 0x8, 0x3, 0x7, 0x5, 0x1f}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x3, 0x0) write(r1, &(0x7f0000522000-0x26)="260000005e0009fff10000000241000000000000000000094b000000a34c085b1ee9ff07356a", 0x26) seccomp(0x1, 0x1, &(0x7f0000e51000)={0x6, &(0x7f0000c99000)=[{0x2, 0x7, 0x2, 0x8}, {0xff, 0x51, 0x40, 0x3}, {0x5, 0x1, 0x1000, 0x5}, {0xa55e, 0x60a, 0x6, 0xff}, {0x8, 0x694e8b02, 0x5c48, 0x5}, {0x7fffffff, 0x101, 0x6, 0x5}]}) ioctl$KVM_SET_IDENTITY_MAP_ADDR(0xffffffffffffffff, 0x4008ae48, &(0x7f0000a74000-0x8)=0x0) r2 = gettid() capset(&(0x7f00000fc000)={0x19980330, r2}, &(0x7f0000244000)={0x0, 0x0, 0x0, 0x40000000, 0x0, 0xfffffffffffffffd}) r3 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x401, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f000059b000-0xda)="538f57879f3abeccc8c034a5a266f9cc8b1ba47d02c504fd187534306b47a3b3eb5252a96a43fd74fe7801f705e4d81b175a9cd4cc524d4c0373c5370c1668eb8292c8366da0c6a83c28df226503f534ec165156ba335e5a4970ebd2c0cc1de90427d4c83b1f386f4d5a757310f990e33022209db25bf6b2b41a333c8adfa94298cb8e905870523db654f096c58adda194316994d2697dcb87a8ff5635ae8db333928b7e59418f6bfdc80dd4c35aea8eb572487d05d4a4b7220301c68e9140727147c1100a9c5cc21390513f015d9063ac23bce8d6f7f93c5ee1", 0xda, 0x4000010, 0x0, 0x0) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000003000-0xa)='/dev/ptmx\x00', 0x0, 0x0) r5 = socket$inet6(0xa, 0x1, 0x8010000000000084) getcwd(&(0x7f0000b26000)=""/114, 0x72) bind$inet6(r5, &(0x7f0000adb000)={0xa, 0x1, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, 0x1c) ioctl$int_in(r4, 0x5452, &(0x7f000031d000-0x8)=0x1f) r6 = creat(&(0x7f000005d000)='./file0\x00', 0x80010a) r7 = socket(0x10, 0xe, 0x80) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x1d, &(0x7f00002ec000)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000053f000)=0x18) kcmp(0x0, r2, 0x5, r3, r5) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r6, 0x84, 0x73, &(0x7f000001c000-0x18)={r9, 0x400, 0x10, 0x403, 0x7}, &(0x7f0000a35000)=0x18) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f00002ea000)={r8, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xa9a8, 0x7f, 0x5, 0x7fff, 0x1}, &(0x7f00003c6000)=0xa0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r10 = syz_open_dev$loop(&(0x7f0000851000-0xb)='/dev/loop#\x00', 0x0, 0x44000) lseek(r10, 0x0, 0x4) 2017/12/17 11:24:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f00002f0000-0xf)='/dev/sequencer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(0xffffffffffffffff, 0x40485404, &(0x7f0000c89000-0x48)={{0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r0 = socket(0x10, 0x3, 0x10) socketpair$ax25(0x3, 0x3, 0x0, &(0x7f00003f9000-0x8)={0x0, 0x0}) ioctl$int_in(r1, 0x5452, &(0x7f00005b2000)=0x400) write(r0, &(0x7f0000bdb000)="220000001a00070b00000000ef001201014b81000500010007000000000000000500", 0x22) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(0xffffffffffffffff, 0x10e, 0x8, &(0x7f00008cd000)=0x0, 0x4) 2017/12/17 11:24:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0xf, 0x0, &(0x7f0000000000)={0x0, 0x0}) setrlimit(0xb, &(0x7f0000ca0000-0x10)={0x0, 0x0}) mlock2(&(0x7f0000912000/0x4000)=nil, 0x4000, 0x81) prctl$setmm(0x23, 0x0, &(0x7f0000ab6000/0x3000)=nil) mremap(&(0x7f00007c5000/0x1000)=nil, 0x1000, 0x4000, 0x200000000000000, &(0x7f0000e60000/0x4000)=nil) r0 = syz_open_dev$tun(&(0x7f0000ef5000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000f58000)={@generic="431df1f38e6e005a112f648d1c22ce26", @ifru_addrs=@rc={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}}) lstat(&(0x7f00009ff000-0x8)='./file0\x00', &(0x7f000041a000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TUNSETOWNER(r0, 0x400454cc, &(0x7f0000bf8000)=r1) ioctl$SIOCSIFHWADDR(0xffffffffffffffff, 0x8924, &(0x7f0000317000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x20000000000009, 0x7, @fr_pvc_info=&(0x7f0000d94000-0x14)={0x6, @generic="61e8f06fa5db19c6369a1383355544d6"}}}) socket$netlink(0x10, 0x3, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000016000-0x8)={0x0, 0x0}, &(0x7f00003a8000)=0x8) ioctl$DRM_IOCTL_GET_MAP(0xffffffffffffffff, 0xc0186404, &(0x7f0000e4d000)={&(0x7f0000b2c000/0x4000)=nil, 0x4, 0x3, 0x0, &(0x7f0000916000/0x3000)=nil, 0x0}) clone(0x1200000, &(0x7f0000b94000-0x4c)="7c1151d40100ffffffffffffff6011000100ffff06b3", &(0x7f00000c1000-0x4)=0x0, &(0x7f000048e000)=0x0, &(0x7f00007a1000-0x50)="bb99b1083481d5c5c32c03b9a47f88ad59fc70f0fe619aa087f7ef8a85c2c810396e8da8ea0a2cc365974e559f6796be948e5ff93b7509d8c1a0688fed11cac328a4") mbind(&(0x7f0000331000/0x3000)=nil, 0x3000, 0x0, &(0x7f000080e000-0x8)=0x0, 0x8, 0x2) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000e41000-0x12)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) ioctl$LOOP_CTL_ADD(r2, 0x4c81, 0x0) 2017/12/17 11:24:20 executing program 7: r0 = socket(0x3, 0x7, 0x10000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000001000-0x8)={0x0, 0x0}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000161000/0x3000)=nil, 0x3000, 0x0) sysfs$1(0x1, &(0x7f0000001000-0x1)='\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f000006c000)={@random="e3ae8895310d", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x4000000800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x67, 0x0, @rand_addr=0x0, @broadcast=0xffffffff, {[]}}, @igmp={0x21, 0x0, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, "bc010000dede23000000800005070000e60100b0"}}}}}, 0x0) 2017/12/17 11:24:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000d3b000)='/dev/sequencer\x00', 0x0, 0x0) sendmsg$kcm(r0, &(0x7f000084b000-0x1c)={0x0, 0x0, &(0x7f0000583000)=[{&(0x7f000020d000)="45b580f1f50679c43d15a318ebe09592a1eb365e33951c6c2cd6b75c87ffe77162ec7e482743bc82a6c3fa080a0732c8d22432ab3adcb62990324b92816c27d1879d9281afa2d8d83f5656ff94edf63fe6fc64e0f8b67e7ec1c84ca8265af785f2617220890d676d4fb976b17bedf97171294b037b7ca62e0dc11396b8e1875b9325ab2b9d8e781156079c020ce98d8262d7dcbd11e141", 0x97}, {&(0x7f0000b4b000-0x8e)="4767d42df216d94c1a7a277e740925f683a37ef02f60d4e57370686703b29f24d011c8a01a8b5f393d096e56d729310800fa201e1ac6ee0a9d66602b63eb735645e9f4b8d46fd954de30966323d79767d0e84a9226e419a7813d32d513885454bcdb53c5842ecc08312d9394b13db0fba06268f3c5a5c475ff59fc482611215778be85e2d65683b61c39dd91cb42", 0x8e}, {&(0x7f0000d5e000-0xc7)="c372941479e7d7cad75be711e437d7c96959d5599a2cad055965d7c991551bd8dbc8d82d4b5ffe09845360589bb65310733c67244f3bfcc7ffe4ed9e00a5366b2c464fa6b0cac136de758badfa67335cced9700750b93aa043bcd44f02b10e76f8b70901e7efd40d54c8e02a0f418eb3c7481d3288c7a6b59ee5d8f8c24ce674a94dad3f741f93ab5611f71919afe4a4f9ba11a0d2bc2a3848d5fd9a271686327556ab83cd6aaf004303cec6df92b849f394d14b9d1695adc8cc75f921c356412e81ba9088bb66", 0xc7}, {&(0x7f000097b000)="f83521a4cf63e7902b3c8eeec6e25d430b2671a810b1a672e65d983c0073b701228251bf2653d5228b561c2a26da320c655f58c6079c5ae8", 0x38}, {&(0x7f0000d51000)="b7f3c69c1f99fd16e0aedd246b6f2854ca659e053299776bc6c076d1a76a6518f5cf1693ec618d5cb9ce34c5243c1e286c4b383048f4fca99a9ab96ba829", 0x3e}, {&(0x7f0000644000)="e8179958aa8e77ea6c4d67fad87d96b42c2f05810184abe306e2cad28f4f55bc298396148a39b9a3c0c71363abc77417068074af2b2816e80645677deb8dff52bad2d8d51c6e364cdc8de364cdc37207122055cd44bd8c1d78ea38f95c6bb67cae72195821824912457c0607df05dab06d141a20cf52e32cde6e345a1d5abd61f6f0485808ced40bb03adb37822411e3b6e9658279b5d757f89240418deb", 0x9e}, {&(0x7f00009a7000)="fd084aefafe03d35c16e0973b221419c18ae30f03c82b6ba079d7d1f1b011d34c8a05b7b8b7ecd72e32ea687db112e457d16bd62eb10f97ef77da98641f2cab7", 0x40}, {&(0x7f00008c6000-0xed)="0a6559a8161496327e86b20752d1b927310e4a4e407fe409be131e4b7f60b7d497fd736cf92dd83983afda0cedbf085fc23725c3e1e961cd8cf6985f575a1fd8910b3c30a958e0abd8015e5eedb88418a2c94c67c403622b6b17f4b017507851e5ce454b6b898ea58826ff1e25c31e010e136b58f07abdd93a6fef2f3e4b0e4657182df5ceab6d688a256ad061226938e652d1cee809151c3e20dc623e02daabd2940c1a32161d0a476a9a96054742f49f5b91ec2e9c3dc1c75be21f931a87938231da153f2812c9f53e2196a88c17595fe180389034e9066a6a3431e9f9cd07d22f7e877d969fe371424cb582", 0xed}], 0x8, &(0x7f000087d000-0x1490)=[{0xa0, 0x11f, 0xfffffffffffffffa, "676373c879ebe6de4ba2a25a1bce15b8b4cf46d95a27f3447e4d387129728c4a6917da26e8da482123a394b223edf474581cadf1ec9b9d2cca325f7a8d47886700256e042517d1f07ffb715526796f7498398fba18bcec4a3cdfe874d30f3c92735f139e4bb20ae4f90e6cfc8ce02776bc227ea9ad9cad8b4f760d43d5862fea0940f1f1b3e92f142822ebbc45246897ec21"}, {0xa8, 0x10a, 0xed42, "b2d0078b54ebe1f03a11f7a83268d7dc1f40b6053b941e8182bf5eb0a1a350e21d2927dd2037007dbb2b3781f6a4c13b0e964218f19e5dd565e9603e6be5561b858b0483cd26ac7507899ce23af895d3ba9b5483563c9471cce4adc58351966976b54dcbb855472069e075308d49f93da8607b13689bc61b806410638f8037fa51e7f4094b6476fb3955d6ee488e8d679ddf7a816365c7ef9686c358"}, {0xbc, 0x0, 0x800, "26482add2314887a31b8edb2781c05db56d9a38869bcacedfa4b40e18cd1e41d58872e28f4b819faa592ab92fe0286a1e16c7a662a6419aa26972e6c69b5fc70c37439ee2d3754bce0a29f484cd3c1c0206552951526cf40984b8027ac8e3268f34b627a7ff8888c329163e75803a6d0af36867c8136d7f1fddb3e657a233ca331ecdaafd96d7bddc0d14c6773eb668f19aab1f9e2ef5f2fe7a6dff864822985afa633d16a53872377f7e7ca06"}, {0x7c, 0x107, 0x2, "51a09cc64adcf002b9134a034418f24c964967524bd878fa7e209d43563f385e3e09082bc1faa89bb9f4454c96eba22e82d1eed75236a579c0d26d8e2c00d0b35361ab659a57741a37f831382bda3977b37bc1fedcaf4c0e8d04b810a7f0dea480669d5ffb507ef833bf567f75"}, {0xa0, 0x109, 0x1000, "f8579b8002821180b8936c4724aa44751f9e531ed871c7d3881b0806e2c6a223eec735b59e54e14ea7c4601dc441bc92ba780f849a677a270698e398d96f48dbc0368abb8bfcec452faf9a62e7a0df1c32125da8ac93137c85eb0227af8c193e30b0360858851db1c30051a2008fb20567f61d4b864b50219ae9122aac29806622c92e8b6f24d647ff731ef13f69335279"}, {0x64, 0x10b, 0x5, "dc30e5cc5faf6069b5ed5327361b74746a9f53c894a43100174204924dcfa157fba688975f91fbf75f2aa3b1712e33069f1483c73d2f16a20d6523ffba6c08d7b7e8fa0b2359c8fc7c82ce9551efc47e341745fc182d"}, {0x100c, 0x18d, 0x1, "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"}, {0x54, 0x10f, 0x3, "f78a02e2efa68830ac597ddb928ca2731b2b768e79a4d125f75bd8d63dc23b5e662898991216bfbc7f60259419eb1d16fd4e03d6ca65fafcf0dbee007520d22ad5637e94cb032650"}, {0xc, 0x117, 0x100000001, ""}, {0xa0, 0x117, 0x2000000000000, "35ba4b555397b1cea9d59e875b264546eed806cd8520cca5fd85e6f3d9844f2f845f7f823025fb1cb6a7af9e21b50560b3e46e1633bc0a941cd46685c3dc16ee8f8e56ce322106741cfce93edc6217de6ae98ba96963633b0e4ab3d9edaa0d295ef86d5d09eabfbde4f28cc078ea6d3c7ae0da0eaf088789f7a857a709dee0dfc15cef407d6ca43c3541436031a9df79a62c23d5"}], 0x1490, 0x8000}, 0xc004) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(0xffffffffffffffff, 0x40485404, &(0x7f0000c89000-0x48)={{0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = socket(0x10, 0x3, 0x10) write(r1, &(0x7f0000615000-0x22)="220000001a0007000000000000008001014b810005001c0007000000000000001600", 0x22) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(0xffffffffffffffff, 0x10e, 0x8, &(0x7f00008cd000)=0x0, 0x4) 2017/12/17 11:24:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x5, 0xf, 0xb797, &(0x7f0000000000)={0x0, 0x0}) ioctl$TUNSETNOCSUM(r0, 0x400454c8, &(0x7f000022d000-0x4)=0x9) setrlimit(0xb, &(0x7f0000ca0000-0x10)={0xae83, 0x1ff}) mlock2(&(0x7f0000912000/0x4000)=nil, 0x4000, 0x81) mremap(&(0x7f00007c5000/0x1000)=nil, 0x1000, 0x4000, 0x200000000000000, &(0x7f0000e60000/0x4000)=nil) syz_open_dev$tun(&(0x7f0000ef5000)='/dev/net/tun\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000016000-0x8)={0x0, 0x5}, &(0x7f00003a8000)=0x8) ioctl$DRM_IOCTL_GET_MAP(0xffffffffffffffff, 0xc0186404, &(0x7f0000e4d000)={&(0x7f0000b2c000/0x4000)=nil, 0x4, 0x3, 0x82, &(0x7f0000916000/0x3000)=nil, 0x0}) clone(0x1200000, &(0x7f0000b94000-0x4c)="7c1151d40100ffffffffffffff6011000100ffff06b3a03de50d3824e711bb687f374afc03000000ed1fba023d91fec833ff83050563def101bbdb99bbe8e10f2504faff7cc2537c9a3b23e4", &(0x7f00000c1000-0x4)=0x0, &(0x7f000048e000)=0x0, &(0x7f00007a1000-0x50)="bb99b1083481d5c5c32c03b9a47f88ad59fc70f0fe619aa087f7ef8a85c2c810396e8da8ea0a2cc365974e559f6796be948e5ff93b7509d8c1a0688fed11cac328a4b2e02943649860550348e195e3c3") r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000e41000-0x12)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) 2017/12/17 11:24:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x40000000, &(0x7f00001fd000-0x87)="0da2f06622a471225f1e2ff6c55128a2525410000070752caa593fe2d6272aa5d27c90f88fc77d697a25f927a700c8489800002d881fb7c5e9df63f84534fe265dcd73f3082e1b27af049b0038eeb084f5169bd5d032a4e0841a802d90efeac6edd6ab21a9d2b8df3e1fc832492b9eec5d5823e03e71ed06d8a80a4a02453ac97ad6ce840bd2ff", &(0x7f0000894000)=0x0, &(0x7f00003aa000)=0x0, &(0x7f0000cc5000)="") r0 = openat(0xffffffffffffffff, &(0x7f0000f9e000-0x8)='./file0\x00', 0x2, 0x0) ioctl$TIOCGSID(r0, 0x540f, &(0x7f0000abf000-0x4)=0x0) mknod(&(0x7f0000ff0000)='./file0\x00', 0x10000000007fe, 0x0) lsetxattr(&(0x7f0000920000-0x8)='./file0\x00', &(0x7f0000066000-0x6)=@random={"ea6f2e0076", '\x00'}, &(0x7f00009b8000-0x6)='-^/.*\x00', 0x6, 0x1) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f000017a000-0x8)=[], &(0x7f000077a000)=[]) recvfrom$unix(r0, &(0x7f0000d08000)=""/92, 0x5c, 0x40000000, 0x0, 0x0) sched_getscheduler(r1) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f00007ef000)=0x0, &(0x7f000024b000-0x4)=0x4) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e05411, &(0x7f00002d3000-0xa9)=""/169) open(&(0x7f0000635000-0x8)='./file0\x00', 0x200, 0x0) [ 369.439834] QAT: Invalid ioctl 2017/12/17 11:24:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000d3b000)='/dev/sequencer\x00', 0x0, 0x0) sendmsg$kcm(r0, &(0x7f000084b000-0x1c)={0x0, 0x0, &(0x7f0000583000)=[{&(0x7f000020d000)="45b580f1f50679c43d15a318ebe09592a1eb365e33951c6c2cd6b75c87ffe77162ec7e482743bc82a6c3fa080a0732c8d22432ab3adcb62990324b92816c27d1879d9281afa2d8d83f5656ff94edf63fe6fc64e0f8b67e7ec1c84ca8265af785f2617220890d676d4fb976b17bedf97171294b037b7ca62e0dc11396b8e1875b9325ab2b9d8e781156079c020ce98d8262d7dcbd11e141", 0x97}, {&(0x7f0000b4b000-0x8e)="4767d42df216d94c1a7a277e740925f683a37ef02f60d4e57370686703b29f24d011c8a01a8b5f393d096e56d729310800fa201e1ac6ee0a9d66602b63eb735645e9f4b8d46fd954de30966323d79767d0e84a9226e419a7813d32d513885454bcdb53c5842ecc08312d9394b13db0fba06268f3c5a5c475ff59fc482611215778be85e2d65683b61c39dd91cb42", 0x8e}, {&(0x7f0000d5e000-0xc7)="c372941479e7d7cad75be711e437d7c96959d5599a2cad055965d7c991551bd8dbc8d82d4b5ffe09845360589bb65310733c67244f3bfcc7ffe4ed9e00a5366b2c464fa6b0cac136de758badfa67335cced9700750b93aa043bcd44f02b10e76f8b70901e7efd40d54c8e02a0f418eb3c7481d3288c7a6b59ee5d8f8c24ce674a94dad3f741f93ab5611f71919afe4a4f9ba11a0d2bc2a3848d5fd9a271686327556ab83cd6aaf004303cec6df92b849f394d14b9d1695adc8cc75f921c356412e81ba9088bb66", 0xc7}, {&(0x7f000097b000)="f83521a4cf63e7902b3c8eeec6e25d430b2671a810b1a672e65d983c0073b701228251bf2653d5228b561c2a26da320c655f58c6079c5ae8", 0x38}, {&(0x7f0000d51000)="b7f3c69c1f99fd16e0aedd246b6f2854ca659e053299776bc6c076d1a76a6518f5cf1693ec618d5cb9ce34c5243c1e286c4b383048f4fca99a9ab96ba829", 0x3e}, {&(0x7f0000644000)="e8179958aa8e77ea6c4d67fad87d96b42c2f05810184abe306e2cad28f4f55bc298396148a39b9a3c0c71363abc77417068074af2b2816e80645677deb8dff52bad2d8d51c6e364cdc8de364cdc37207122055cd44bd8c1d78ea38f95c6bb67cae72195821824912457c0607df05dab06d141a20cf52e32cde6e345a1d5abd61f6f0485808ced40bb03adb37822411e3b6e9658279b5d757f89240418deb", 0x9e}, {&(0x7f00009a7000)="fd084aefafe03d35c16e0973b221419c18ae30f03c82b6ba079d7d1f1b011d34c8a05b7b8b7ecd72e32ea687db112e457d16bd62eb10f97ef77da98641f2cab7", 0x40}, {&(0x7f00008c6000-0xed)="0a6559a8161496327e86b20752d1b927310e4a4e407fe409be131e4b7f60b7d497fd736cf92dd83983afda0cedbf085fc23725c3e1e961cd8cf6985f575a1fd8910b3c30a958e0abd8015e5eedb88418a2c94c67c403622b6b17f4b017507851e5ce454b6b898ea58826ff1e25c31e010e136b58f07abdd93a6fef2f3e4b0e4657182df5ceab6d688a256ad061226938e652d1cee809151c3e20dc623e02daabd2940c1a32161d0a476a9a96054742f49f5b91ec2e9c3dc1c75be21f931a87938231da153f2812c9f53e2196a88c17595fe180389034e9066a6a3431e9f9cd07d22f7e877d969fe371424cb582", 0xed}], 0x8, &(0x7f000087d000-0x1490)=[{0xa0, 0x11f, 0xfffffffffffffffa, "676373c879ebe6de4ba2a25a1bce15b8b4cf46d95a27f3447e4d387129728c4a6917da26e8da482123a394b223edf474581cadf1ec9b9d2cca325f7a8d47886700256e042517d1f07ffb715526796f7498398fba18bcec4a3cdfe874d30f3c92735f139e4bb20ae4f90e6cfc8ce02776bc227ea9ad9cad8b4f760d43d5862fea0940f1f1b3e92f142822ebbc45246897ec21"}, {0xa8, 0x10a, 0xed42, "b2d0078b54ebe1f03a11f7a83268d7dc1f40b6053b941e8182bf5eb0a1a350e21d2927dd2037007dbb2b3781f6a4c13b0e964218f19e5dd565e9603e6be5561b858b0483cd26ac7507899ce23af895d3ba9b5483563c9471cce4adc58351966976b54dcbb855472069e075308d49f93da8607b13689bc61b806410638f8037fa51e7f4094b6476fb3955d6ee488e8d679ddf7a816365c7ef9686c358"}, {0xbc, 0x0, 0x800, "26482add2314887a31b8edb2781c05db56d9a38869bcacedfa4b40e18cd1e41d58872e28f4b819faa592ab92fe0286a1e16c7a662a6419aa26972e6c69b5fc70c37439ee2d3754bce0a29f484cd3c1c0206552951526cf40984b8027ac8e3268f34b627a7ff8888c329163e75803a6d0af36867c8136d7f1fddb3e657a233ca331ecdaafd96d7bddc0d14c6773eb668f19aab1f9e2ef5f2fe7a6dff864822985afa633d16a53872377f7e7ca06"}, {0x7c, 0x107, 0x2, "51a09cc64adcf002b9134a034418f24c964967524bd878fa7e209d43563f385e3e09082bc1faa89bb9f4454c96eba22e82d1eed75236a579c0d26d8e2c00d0b35361ab659a57741a37f831382bda3977b37bc1fedcaf4c0e8d04b810a7f0dea480669d5ffb507ef833bf567f75"}, {0xa0, 0x109, 0x1000, "f8579b8002821180b8936c4724aa44751f9e531ed871c7d3881b0806e2c6a223eec735b59e54e14ea7c4601dc441bc92ba780f849a677a270698e398d96f48dbc0368abb8bfcec452faf9a62e7a0df1c32125da8ac93137c85eb0227af8c193e30b0360858851db1c30051a2008fb20567f61d4b864b50219ae9122aac29806622c92e8b6f24d647ff731ef13f69335279"}, {0x64, 0x10b, 0x5, "dc30e5cc5faf6069b5ed5327361b74746a9f53c894a43100174204924dcfa157fba688975f91fbf75f2aa3b1712e33069f1483c73d2f16a20d6523ffba6c08d7b7e8fa0b2359c8fc7c82ce9551efc47e341745fc182d"}, {0x100c, 0x18d, 0x1, "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"}, {0x54, 0x10f, 0x3, "f78a02e2efa68830ac597ddb928ca2731b2b768e79a4d125f75bd8d63dc23b5e662898991216bfbc7f60259419eb1d16fd4e03d6ca65fafcf0dbee007520d22ad5637e94cb032650"}, {0xc, 0x117, 0x100000001, ""}, {0xa0, 0x117, 0x2000000000000, "35ba4b555397b1cea9d59e875b264546eed806cd8520cca5fd85e6f3d9844f2f845f7f823025fb1cb6a7af9e21b50560b3e46e1633bc0a941cd46685c3dc16ee8f8e56ce322106741cfce93edc6217de6ae98ba96963633b0e4ab3d9edaa0d295ef86d5d09eabfbde4f28cc078ea6d3c7ae0da0eaf088789f7a857a709dee0dfc15cef407d6ca43c3541436031a9df79a62c23d5"}], 0x1490, 0x8000}, 0xc004) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(0xffffffffffffffff, 0x40485404, &(0x7f0000c89000-0x48)={{0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = socket(0x10, 0x3, 0x10) write(r1, &(0x7f0000615000-0x22)="220000001a0007000000000000008001014b810005001c0007000000000000001600", 0x22) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(0xffffffffffffffff, 0x10e, 0x8, &(0x7f00008cd000)=0x0, 0x4) [ 369.482224] netlink: 6 bytes leftover after parsing attributes in process `syz-executor2'. 2017/12/17 11:24:20 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f00008da000)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x80001, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f00002aa000)={0x6, 0x5, 0x1, 0x47}, 0x8) ioctl$DRM_IOCTL_MARK_BUFS(r0, 0x40186417, &(0x7f0000bba000-0x18)={0x40, 0x8, 0x3, 0x7, 0x5, 0x1f}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x3, 0x0) write(r1, &(0x7f0000522000-0x26)="260000005e0009fff10000000241000000000000000000094b000000a34c085b1ee9ff07356a", 0x26) seccomp(0x1, 0x1, &(0x7f0000e51000)={0x6, &(0x7f0000c99000)=[{0x2, 0x7, 0x2, 0x8}, {0xff, 0x51, 0x40, 0x3}, {0x5, 0x1, 0x1000, 0x5}, {0xa55e, 0x60a, 0x6, 0xff}, {0x8, 0x694e8b02, 0x5c48, 0x5}, {0x7fffffff, 0x101, 0x6, 0x5}]}) ioctl$KVM_SET_IDENTITY_MAP_ADDR(0xffffffffffffffff, 0x4008ae48, &(0x7f0000a74000-0x8)=0x0) r2 = gettid() capset(&(0x7f00000fc000)={0x19980330, r2}, &(0x7f0000244000)={0x0, 0x0, 0x0, 0x40000000, 0x0, 0xfffffffffffffffd}) r3 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x401, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f000059b000-0xda)="538f57879f3abeccc8c034a5a266f9cc8b1ba47d02c504fd187534306b47a3b3eb5252a96a43fd74fe7801f705e4d81b175a9cd4cc524d4c0373c5370c1668eb8292c8366da0c6a83c28df226503f534ec165156ba335e5a4970ebd2c0cc1de90427d4c83b1f386f4d5a757310f990e33022209db25bf6b2b41a333c8adfa94298cb8e905870523db654f096c58adda194316994d2697dcb87a8ff5635ae8db333928b7e59418f6bfdc80dd4c35aea8eb572487d05d4a4b7220301c68e9140727147c1100a9c5cc21390513f015d9063ac23bce8d6f7f93c5ee1", 0xda, 0x4000010, 0x0, 0x0) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000003000-0xa)='/dev/ptmx\x00', 0x0, 0x0) r5 = socket$inet6(0xa, 0x1, 0x8010000000000084) getcwd(&(0x7f0000b26000)=""/114, 0x72) bind$inet6(r5, &(0x7f0000adb000)={0xa, 0x1, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, 0x1c) ioctl$int_in(r4, 0x5452, &(0x7f000031d000-0x8)=0x1f) r6 = creat(&(0x7f000005d000)='./file0\x00', 0x80010a) r7 = socket(0x10, 0xe, 0x80) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x1d, &(0x7f00002ec000)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000053f000)=0x18) kcmp(0x0, r2, 0x5, r3, r5) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r6, 0x84, 0x73, &(0x7f000001c000-0x18)={r9, 0x400, 0x10, 0x403, 0x7}, &(0x7f0000a35000)=0x18) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f00002ea000)={r8, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xa9a8, 0x7f, 0x5, 0x7fff, 0x1}, &(0x7f00003c6000)=0xa0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r10 = syz_open_dev$loop(&(0x7f0000851000-0xb)='/dev/loop#\x00', 0x0, 0x44000) lseek(r10, 0x0, 0x4) 2017/12/17 11:24:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) fadvise64(r0, 0x0, 0x6de, 0x3) clone(0x200, &(0x7f0000001000-0x83)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f0000804000)="") mknod(&(0x7f0000ff0000)='./file0\x00', 0x10000000007fe, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f000017a000-0x8)=[], &(0x7f000077a000)=[]) open(&(0x7f0000635000-0x8)='./file0\x00', 0x200, 0x0) utime(&(0x7f0000ad5000-0x8)='./file0\x00', &(0x7f0000e76000-0x8)={0x5, 0xc0b4}) 2017/12/17 11:24:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0xf, 0x0, &(0x7f0000000000)={0x0, 0x0}) setrlimit(0xb, &(0x7f0000ca0000-0x10)={0x0, 0x0}) mlock2(&(0x7f0000255000/0x4000)=nil, 0x4000, 0x84) prctl$setmm(0x23, 0x0, &(0x7f0000ab6000/0x3000)=nil) mremap(&(0x7f00007c5000/0x1000)=nil, 0x1000, 0x4000, 0x6, &(0x7f00001ee000/0x4000)=nil) syz_open_dev$tun(&(0x7f0000ef5000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000f58000)={@generic="431df1f38e6e005a112f648d1c22ce26", @ifru_addrs=@rc={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}}) ioctl$SIOCSIFHWADDR(0xffffffffffffffff, 0x8924, &(0x7f0000317000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x20000000000009, 0x7, @fr_pvc_info=&(0x7f0000d94000-0x14)={0x6, @generic="61e8f06fa5db19c6369a1383355544d6"}}}) socket$netlink(0x10, 0x3, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000016000-0x8)={0x0, 0x0}, &(0x7f00003a8000)=0x8) ioctl$DRM_IOCTL_GET_MAP(0xffffffffffffffff, 0xc0186404, &(0x7f0000e4d000)={&(0x7f0000b2c000/0x4000)=nil, 0x4, 0x3, 0x0, &(0x7f0000916000/0x3000)=nil, 0x0}) clone(0x1200000, &(0x7f0000b94000-0x4c)="7c1151d40100ffffffffffffff6011000100ffff06b3", &(0x7f00000c1000-0x4)=0x0, &(0x7f000048e000)=0x0, &(0x7f00007a1000-0x50)="bb99b1083481d5c5c32c03b9a47f88ad59fc70f0fe619aa087f7ef8a85c2c810396e8da8ea0a2cc365974e559f6796be948e5ff93b7509d8c1a0688fed11cac328a4") mbind(&(0x7f0000331000/0x3000)=nil, 0x3000, 0x0, &(0x7f000080e000-0x8)=0x0, 0x8, 0x2) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000e41000-0x12)='/dev/loop-control\x00', 0x14000, 0x0) socket$bt_rfcomm(0x1f, 0x3, 0x3) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c81, 0x0) [ 369.580198] netlink: 6 bytes leftover after parsing attributes in process `syz-executor2'. 2017/12/17 11:24:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000d3b000)='/dev/sequencer\x00', 0x0, 0x0) sendmsg$kcm(r0, &(0x7f000084b000-0x1c)={0x0, 0x0, &(0x7f0000583000)=[{&(0x7f000020d000)="45b580f1f50679c43d15a318ebe09592a1eb365e33951c6c2cd6b75c87ffe77162ec7e482743bc82a6c3fa080a0732c8d22432ab3adcb62990324b92816c27d1879d9281afa2d8d83f5656ff94edf63fe6fc64e0f8b67e7ec1c84ca8265af785f2617220890d676d4fb976b17bedf97171294b037b7ca62e0dc11396b8e1875b9325ab2b9d8e781156079c020ce98d8262d7dcbd11e141", 0x97}, {&(0x7f0000b4b000-0x8e)="4767d42df216d94c1a7a277e740925f683a37ef02f60d4e57370686703b29f24d011c8a01a8b5f393d096e56d729310800fa201e1ac6ee0a9d66602b63eb735645e9f4b8d46fd954de30966323d79767d0e84a9226e419a7813d32d513885454bcdb53c5842ecc08312d9394b13db0fba06268f3c5a5c475ff59fc482611215778be85e2d65683b61c39dd91cb42", 0x8e}, {&(0x7f0000d5e000-0xc7)="c372941479e7d7cad75be711e437d7c96959d5599a2cad055965d7c991551bd8dbc8d82d4b5ffe09845360589bb65310733c67244f3bfcc7ffe4ed9e00a5366b2c464fa6b0cac136de758badfa67335cced9700750b93aa043bcd44f02b10e76f8b70901e7efd40d54c8e02a0f418eb3c7481d3288c7a6b59ee5d8f8c24ce674a94dad3f741f93ab5611f71919afe4a4f9ba11a0d2bc2a3848d5fd9a271686327556ab83cd6aaf004303cec6df92b849f394d14b9d1695adc8cc75f921c356412e81ba9088bb66", 0xc7}, {&(0x7f000097b000)="f83521a4cf63e7902b3c8eeec6e25d430b2671a810b1a672e65d983c0073b701228251bf2653d5228b561c2a26da320c655f58c6079c5ae8", 0x38}, {&(0x7f0000d51000)="b7f3c69c1f99fd16e0aedd246b6f2854ca659e053299776bc6c076d1a76a6518f5cf1693ec618d5cb9ce34c5243c1e286c4b383048f4fca99a9ab96ba829", 0x3e}, {&(0x7f0000644000)="e8179958aa8e77ea6c4d67fad87d96b42c2f05810184abe306e2cad28f4f55bc298396148a39b9a3c0c71363abc77417068074af2b2816e80645677deb8dff52bad2d8d51c6e364cdc8de364cdc37207122055cd44bd8c1d78ea38f95c6bb67cae72195821824912457c0607df05dab06d141a20cf52e32cde6e345a1d5abd61f6f0485808ced40bb03adb37822411e3b6e9658279b5d757f89240418deb", 0x9e}, {&(0x7f00009a7000)="fd084aefafe03d35c16e0973b221419c18ae30f03c82b6ba079d7d1f1b011d34c8a05b7b8b7ecd72e32ea687db112e457d16bd62eb10f97ef77da98641f2cab7", 0x40}, {&(0x7f00008c6000-0xed)="0a6559a8161496327e86b20752d1b927310e4a4e407fe409be131e4b7f60b7d497fd736cf92dd83983afda0cedbf085fc23725c3e1e961cd8cf6985f575a1fd8910b3c30a958e0abd8015e5eedb88418a2c94c67c403622b6b17f4b017507851e5ce454b6b898ea58826ff1e25c31e010e136b58f07abdd93a6fef2f3e4b0e4657182df5ceab6d688a256ad061226938e652d1cee809151c3e20dc623e02daabd2940c1a32161d0a476a9a96054742f49f5b91ec2e9c3dc1c75be21f931a87938231da153f2812c9f53e2196a88c17595fe180389034e9066a6a3431e9f9cd07d22f7e877d969fe371424cb582", 0xed}], 0x8, &(0x7f000087d000-0x1490)=[{0xa0, 0x11f, 0xfffffffffffffffa, "676373c879ebe6de4ba2a25a1bce15b8b4cf46d95a27f3447e4d387129728c4a6917da26e8da482123a394b223edf474581cadf1ec9b9d2cca325f7a8d47886700256e042517d1f07ffb715526796f7498398fba18bcec4a3cdfe874d30f3c92735f139e4bb20ae4f90e6cfc8ce02776bc227ea9ad9cad8b4f760d43d5862fea0940f1f1b3e92f142822ebbc45246897ec21"}, {0xa8, 0x10a, 0xed42, "b2d0078b54ebe1f03a11f7a83268d7dc1f40b6053b941e8182bf5eb0a1a350e21d2927dd2037007dbb2b3781f6a4c13b0e964218f19e5dd565e9603e6be5561b858b0483cd26ac7507899ce23af895d3ba9b5483563c9471cce4adc58351966976b54dcbb855472069e075308d49f93da8607b13689bc61b806410638f8037fa51e7f4094b6476fb3955d6ee488e8d679ddf7a816365c7ef9686c358"}, {0xbc, 0x0, 0x800, "26482add2314887a31b8edb2781c05db56d9a38869bcacedfa4b40e18cd1e41d58872e28f4b819faa592ab92fe0286a1e16c7a662a6419aa26972e6c69b5fc70c37439ee2d3754bce0a29f484cd3c1c0206552951526cf40984b8027ac8e3268f34b627a7ff8888c329163e75803a6d0af36867c8136d7f1fddb3e657a233ca331ecdaafd96d7bddc0d14c6773eb668f19aab1f9e2ef5f2fe7a6dff864822985afa633d16a53872377f7e7ca06"}, {0x7c, 0x107, 0x2, "51a09cc64adcf002b9134a034418f24c964967524bd878fa7e209d43563f385e3e09082bc1faa89bb9f4454c96eba22e82d1eed75236a579c0d26d8e2c00d0b35361ab659a57741a37f831382bda3977b37bc1fedcaf4c0e8d04b810a7f0dea480669d5ffb507ef833bf567f75"}, {0xa0, 0x109, 0x1000, "f8579b8002821180b8936c4724aa44751f9e531ed871c7d3881b0806e2c6a223eec735b59e54e14ea7c4601dc441bc92ba780f849a677a270698e398d96f48dbc0368abb8bfcec452faf9a62e7a0df1c32125da8ac93137c85eb0227af8c193e30b0360858851db1c30051a2008fb20567f61d4b864b50219ae9122aac29806622c92e8b6f24d647ff731ef13f69335279"}, {0x64, 0x10b, 0x5, "dc30e5cc5faf6069b5ed5327361b74746a9f53c894a43100174204924dcfa157fba688975f91fbf75f2aa3b1712e33069f1483c73d2f16a20d6523ffba6c08d7b7e8fa0b2359c8fc7c82ce9551efc47e341745fc182d"}, {0x100c, 0x18d, 0x1, "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"}, {0x54, 0x10f, 0x3, "f78a02e2efa68830ac597ddb928ca2731b2b768e79a4d125f75bd8d63dc23b5e662898991216bfbc7f60259419eb1d16fd4e03d6ca65fafcf0dbee007520d22ad5637e94cb032650"}, {0xc, 0x117, 0x100000001, ""}, {0xa0, 0x117, 0x2000000000000, "35ba4b555397b1cea9d59e875b264546eed806cd8520cca5fd85e6f3d9844f2f845f7f823025fb1cb6a7af9e21b50560b3e46e1633bc0a941cd46685c3dc16ee8f8e56ce322106741cfce93edc6217de6ae98ba96963633b0e4ab3d9edaa0d295ef86d5d09eabfbde4f28cc078ea6d3c7ae0da0eaf088789f7a857a709dee0dfc15cef407d6ca43c3541436031a9df79a62c23d5"}], 0x1490, 0x8000}, 0xc004) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(0xffffffffffffffff, 0x40485404, &(0x7f0000c89000-0x48)={{0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = socket(0x10, 0x3, 0x10) write(r1, &(0x7f0000615000-0x22)="220000001a0007000000000000008001014b810005001c0007000000000000001600", 0x22) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(0xffffffffffffffff, 0x10e, 0x8, &(0x7f00008cd000)=0x0, 0x4) 2017/12/17 11:24:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f000006c000)={@random="e3ae8895310d", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x4000000800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x67, 0x0, @rand_addr=0x0, @broadcast=0xffffffff, {[]}}, @igmp={0x21, 0x0, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, "bc010000dede23000000800005070000e60100b0"}}}}}, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f00004ba000-0x15)='/proc/self/net/pfkey\x00', 0xc80, 0x0) 2017/12/17 11:24:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000615000-0xf)='/dev/sequencer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(0xffffffffffffffff, 0x40485404, &(0x7f0000c89000-0x48)={{0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = socket(0x10, 0x3, 0x10) ioctl$TIOCCONS(r0, 0x541d) write(r1, &(0x7f0000bdb000)="220000001a00070b00000000ef001201014b81000500010007000000000000000500", 0x22) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(0xffffffffffffffff, 0x10e, 0x8, &(0x7f00008cd000)=0x0, 0x4) ioctl$FIONREAD(r0, 0x541b, &(0x7f0000819000-0x4)=0x0) 2017/12/17 11:24:20 executing program 0: set_mempolicy(0x1, &(0x7f0000004000-0x8)=0x0, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f00009b1000)={&(0x7f0000001000-0x8)='./file0\x00', 0x0}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000271000)={0x2, 0x78, 0x45, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000fd7000)=0x75c9) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x14, &(0x7f0000cd6000-0x15e)="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", 0x15e) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = gettid() perf_event_open(&(0x7f0000efc000)={0x2, 0x78, 0x2f, 0x800003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000, 0x0, 0x0, 0x4000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x0, 0x40000007fff, 0x0, 0x0, 0x0}, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000238000)='/dev/hwrng\x00', 0x2, 0x0) perf_event_open(&(0x7f0000dcb000)={0x3, 0x78, 0x2, 0x1, 0x4, 0x8, 0x0, 0x8, 0x8000, 0xf, 0x1a, 0x6, 0x80, 0x9, 0x0, 0xe48, 0x3, 0xfffffffffffffffc, 0x1a4, 0x201, 0x9, 0xd3c2, 0x2, 0x7, 0x8, 0x80000000, 0x0}, r2, 0x9, r0, 0x6) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x5, 0x400200, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x4, 0xfc, 0x1, 0x0, 0xd, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x9, 0x400000000003, 0x0}, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000939000)={0x0, 0x0, 0x0}, &(0x7f000030f000)=0xc) perf_event_open(&(0x7f0000a3d000)={0x2, 0x78, 0xffffffffffff40e2, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0xfffffffffffffffd, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r2, 0xffffffffffffffff, r3, 0x0) r4 = socket$inet6(0xa, 0x3, 0x6) getsockopt$inet6_mtu(r4, 0x29, 0x17, &(0x7f000091f000-0x4)=0x0, &(0x7f0000e8e000-0x4)=0x4) bind$inet6(r4, &(0x7f0000e35000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, 0x1c) sendto$inet6(r4, &(0x7f0000ac5000)="01", 0x1, 0x0, &(0x7f0000d11000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x5}, 0x1c) getsockopt$inet6_mreq(r4, 0x29, 0x10, &(0x7f0000f01000-0x14)={@loopback={0x0, 0x0}, 0x0}, &(0x7f0000d0a000-0x4)=0x14) ioctl$sock_SIOCBRADDBR(r4, 0x89a0, &(0x7f00009da000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x25, &(0x7f0000cd1000-0xc)={@local={0xac, 0x14, 0x0, 0xaa}, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast2=0xe0000002}, 0xc) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000281000)={@generic="c04e77a32f702680ff7b5a6d6b07d041", r5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) linkat(r3, &(0x7f000072c000-0x8)='./file1\x00', r3, &(0x7f0000da6000-0x8)='./file0\x00', 0x200000000000fff) r6 = socket$inet(0x2, 0x2, 0x866a) ioctl$sock_ifreq(r1, 0x2000008921, &(0x7f0000dc4000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x400}) ioctl$sock_ifreq(r6, 0x800000000008922, &(0x7f0000712000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x3001}) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00001c0000-0x11)='/dev/vga_arbiter\x00', 0x400010000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) [ 369.723462] netlink: 6 bytes leftover after parsing attributes in process `syz-executor2'. 2017/12/17 11:24:20 executing program 6: r0 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000000000)="2f7365637572697479776c616e30ad6d696d655f74797065235ed15b4000", 0x3) ioctl$EVIOCGREP(r1, 0x80084503, &(0x7f0000015000-0x8d)=""/141) sendto$inet(r0, &(0x7f0000017000-0x8b6)="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", 0x8b7, 0x0, &(0x7f0000015000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000002000-0x14)={0x0, 0x101, 0x6, 0x9, 0x5, 0x1ff}, &(0x7f0000002000-0x4)=0x14) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000017000-0xc)={r2, 0xfffffffffffffff9, 0x30}, 0xc) 2017/12/17 11:24:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0xf, 0x0, &(0x7f0000000000)={0x0, 0x0}) setrlimit(0xb, &(0x7f0000ca0000-0x10)={0xa867, 0x0}) mlock2(&(0x7f0000912000/0x4000)=nil, 0x4000, 0x81) prctl$setmm(0x23, 0x0, &(0x7f0000ab6000/0x3000)=nil) mremap(&(0x7f00007c5000/0x1000)=nil, 0x1000, 0x4000, 0x200000000000000, &(0x7f0000e60000/0x4000)=nil) openat$pfkey(0xffffffffffffff9c, &(0x7f0000ddc000)='/proc/self/net/pfkey\x00', 0x2000, 0x0) syz_open_dev$tun(&(0x7f0000ef5000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000f58000)={@generic="431df1f38e6e0056112f648d1c22ce26", @ifru_ivalue=0x4}) ioctl$SIOCSIFHWADDR(0xffffffffffffffff, 0x8924, &(0x7f0000317000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x20000000000009, 0x7, @fr_pvc_info=&(0x7f0000d94000-0x14)={0x6, @generic="61e8f06fa5db19c6369a1383355544d6"}}}) socket$netlink(0x10, 0x3, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000016000-0x8)={0x0, 0x0}, &(0x7f00003a8000)=0x8) ioctl$DRM_IOCTL_GET_MAP(0xffffffffffffffff, 0xc0186404, &(0x7f0000e4d000)={&(0x7f0000b2c000/0x4000)=nil, 0x4, 0x3, 0x0, &(0x7f0000916000/0x3000)=nil, 0x0}) clone(0x1200000, &(0x7f0000b94000-0x4c)="7c1151d40100ffffffffffffff6011000100ffff06b3", &(0x7f00000c1000-0x4)=0x0, &(0x7f000048e000)=0x0, &(0x7f00007a1000-0x50)="bb99b1083481d5c5c32c03b9a47f88ad59fc70f0fe619aa087f7ef8a85c2c810396e8da8ea0a2cc365974e559f6796be948e5ff93b7509d8c1a0688fed11cac328a4") ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f00000eb000-0x4)=0x0) mbind(&(0x7f0000331000/0x3000)=nil, 0x3000, 0x0, &(0x7f000080e000-0x8)=0x0, 0x8, 0x2) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000e41000-0x12)='/dev/loop-control\x00', 0x0, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) r3 = getegid() r4 = getegid() setgroups(0x2, &(0x7f0000dbc000)=[r3, r4]) ioctl$LOOP_CTL_ADD(r1, 0x4c81, r2) 2017/12/17 11:24:20 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/checkreqprot\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000002000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) renameat2(r0, &(0x7f0000001000-0x8)='./file0\x00', r1, &(0x7f0000000000)='./file0\x00', 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x400, &(0x7f0000fe1000-0x7c)="7f99c8d04f50f65aa21b798b321f46c72000000000000000127e8663834a92dddf35d6f8092bf0b177e363a2ac4efc6844e99705fc6afe268031fe7dcf2220023e2ac5541a4d21cebb2f853aadd30b96720a44076b2aa0cd7efe2ac6bd86f83ad574b59ca15438d444efc736352939ffcdfb8cb2ff6a0fa56a93171f", &(0x7f00008b5000-0x4)=0x0, &(0x7f000042f000-0x4)=0x0, &(0x7f0000a17000)="") r2 = socket$unix(0x1, 0x5, 0x0) fadvise64(r2, 0x0, 0x4000000000000000, 0x7) mknod(&(0x7f0000ff0000)='./file0\x00', 0x10000000007fe, 0x0) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f00005b3000)='/dev/rtc\x00', 0x20000, 0x0) ioctl$KVM_S390_VCPU_FAULT(r3, 0x4004ae52, &(0x7f0000395000-0x8)=0x51b) r4 = socket$nfc_llcp(0x27, 0x3, 0x1) getsockopt$nfc_llcp(r4, 0x118, 0x0, &(0x7f0000de7000)=""/0, 0x0) open(&(0x7f000040f000)='./file0\x00', 0x200, 0x83) ioctl$sock_SIOCBRADDBR(r2, 0x89a0, &(0x7f00000c3000)=@common='teql0\x00') 2017/12/17 11:24:20 executing program 7: r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f00008b5000-0x10)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000000)=0x20) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000003000-0x4)=0x7, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000e88000-0x18)=@get={0x1, &(0x7f0000973000)=""/4096, 0x3}) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000751000-0x20)={@generic="2ac78f74fab00c3e3fd04ddd12bd6f75", @ifru_flags=0x100}) syz_emit_ethernet(0x3e, &(0x7f000006c000)={@random="e3ae8895310d", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x4000000800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x67, 0x0, @rand_addr=0x0, @broadcast=0xffffffff, {[]}}, @igmp={0x21, 0x0, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, "bc010000dede23000000800005070000e60100b0"}}}}}, 0x0) 2017/12/17 11:24:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000d3b000)='/dev/sequencer\x00', 0x0, 0x0) sendmsg$kcm(r0, &(0x7f000084b000-0x1c)={0x0, 0x0, &(0x7f0000583000)=[{&(0x7f000020d000)="45b580f1f50679c43d15a318ebe09592a1eb365e33951c6c2cd6b75c87ffe77162ec7e482743bc82a6c3fa080a0732c8d22432ab3adcb62990324b92816c27d1879d9281afa2d8d83f5656ff94edf63fe6fc64e0f8b67e7ec1c84ca8265af785f2617220890d676d4fb976b17bedf97171294b037b7ca62e0dc11396b8e1875b9325ab2b9d8e781156079c020ce98d8262d7dcbd11e141", 0x97}, {&(0x7f0000b4b000-0x8e)="4767d42df216d94c1a7a277e740925f683a37ef02f60d4e57370686703b29f24d011c8a01a8b5f393d096e56d729310800fa201e1ac6ee0a9d66602b63eb735645e9f4b8d46fd954de30966323d79767d0e84a9226e419a7813d32d513885454bcdb53c5842ecc08312d9394b13db0fba06268f3c5a5c475ff59fc482611215778be85e2d65683b61c39dd91cb42", 0x8e}, {&(0x7f0000d5e000-0xc7)="c372941479e7d7cad75be711e437d7c96959d5599a2cad055965d7c991551bd8dbc8d82d4b5ffe09845360589bb65310733c67244f3bfcc7ffe4ed9e00a5366b2c464fa6b0cac136de758badfa67335cced9700750b93aa043bcd44f02b10e76f8b70901e7efd40d54c8e02a0f418eb3c7481d3288c7a6b59ee5d8f8c24ce674a94dad3f741f93ab5611f71919afe4a4f9ba11a0d2bc2a3848d5fd9a271686327556ab83cd6aaf004303cec6df92b849f394d14b9d1695adc8cc75f921c356412e81ba9088bb66", 0xc7}, {&(0x7f000097b000)="f83521a4cf63e7902b3c8eeec6e25d430b2671a810b1a672e65d983c0073b701228251bf2653d5228b561c2a26da320c655f58c6079c5ae8", 0x38}, {&(0x7f0000d51000)="b7f3c69c1f99fd16e0aedd246b6f2854ca659e053299776bc6c076d1a76a6518f5cf1693ec618d5cb9ce34c5243c1e286c4b383048f4fca99a9ab96ba829", 0x3e}, {&(0x7f0000644000)="e8179958aa8e77ea6c4d67fad87d96b42c2f05810184abe306e2cad28f4f55bc298396148a39b9a3c0c71363abc77417068074af2b2816e80645677deb8dff52bad2d8d51c6e364cdc8de364cdc37207122055cd44bd8c1d78ea38f95c6bb67cae72195821824912457c0607df05dab06d141a20cf52e32cde6e345a1d5abd61f6f0485808ced40bb03adb37822411e3b6e9658279b5d757f89240418deb", 0x9e}, {&(0x7f00009a7000)="fd084aefafe03d35c16e0973b221419c18ae30f03c82b6ba079d7d1f1b011d34c8a05b7b8b7ecd72e32ea687db112e457d16bd62eb10f97ef77da98641f2cab7", 0x40}, {&(0x7f00008c6000-0xed)="0a6559a8161496327e86b20752d1b927310e4a4e407fe409be131e4b7f60b7d497fd736cf92dd83983afda0cedbf085fc23725c3e1e961cd8cf6985f575a1fd8910b3c30a958e0abd8015e5eedb88418a2c94c67c403622b6b17f4b017507851e5ce454b6b898ea58826ff1e25c31e010e136b58f07abdd93a6fef2f3e4b0e4657182df5ceab6d688a256ad061226938e652d1cee809151c3e20dc623e02daabd2940c1a32161d0a476a9a96054742f49f5b91ec2e9c3dc1c75be21f931a87938231da153f2812c9f53e2196a88c17595fe180389034e9066a6a3431e9f9cd07d22f7e877d969fe371424cb582", 0xed}], 0x8, &(0x7f000087d000-0x1490)=[{0xa0, 0x11f, 0xfffffffffffffffa, "676373c879ebe6de4ba2a25a1bce15b8b4cf46d95a27f3447e4d387129728c4a6917da26e8da482123a394b223edf474581cadf1ec9b9d2cca325f7a8d47886700256e042517d1f07ffb715526796f7498398fba18bcec4a3cdfe874d30f3c92735f139e4bb20ae4f90e6cfc8ce02776bc227ea9ad9cad8b4f760d43d5862fea0940f1f1b3e92f142822ebbc45246897ec21"}, {0xa8, 0x10a, 0xed42, "b2d0078b54ebe1f03a11f7a83268d7dc1f40b6053b941e8182bf5eb0a1a350e21d2927dd2037007dbb2b3781f6a4c13b0e964218f19e5dd565e9603e6be5561b858b0483cd26ac7507899ce23af895d3ba9b5483563c9471cce4adc58351966976b54dcbb855472069e075308d49f93da8607b13689bc61b806410638f8037fa51e7f4094b6476fb3955d6ee488e8d679ddf7a816365c7ef9686c358"}, {0xbc, 0x0, 0x800, "26482add2314887a31b8edb2781c05db56d9a38869bcacedfa4b40e18cd1e41d58872e28f4b819faa592ab92fe0286a1e16c7a662a6419aa26972e6c69b5fc70c37439ee2d3754bce0a29f484cd3c1c0206552951526cf40984b8027ac8e3268f34b627a7ff8888c329163e75803a6d0af36867c8136d7f1fddb3e657a233ca331ecdaafd96d7bddc0d14c6773eb668f19aab1f9e2ef5f2fe7a6dff864822985afa633d16a53872377f7e7ca06"}, {0x7c, 0x107, 0x2, "51a09cc64adcf002b9134a034418f24c964967524bd878fa7e209d43563f385e3e09082bc1faa89bb9f4454c96eba22e82d1eed75236a579c0d26d8e2c00d0b35361ab659a57741a37f831382bda3977b37bc1fedcaf4c0e8d04b810a7f0dea480669d5ffb507ef833bf567f75"}, {0xa0, 0x109, 0x1000, "f8579b8002821180b8936c4724aa44751f9e531ed871c7d3881b0806e2c6a223eec735b59e54e14ea7c4601dc441bc92ba780f849a677a270698e398d96f48dbc0368abb8bfcec452faf9a62e7a0df1c32125da8ac93137c85eb0227af8c193e30b0360858851db1c30051a2008fb20567f61d4b864b50219ae9122aac29806622c92e8b6f24d647ff731ef13f69335279"}, {0x64, 0x10b, 0x5, "dc30e5cc5faf6069b5ed5327361b74746a9f53c894a43100174204924dcfa157fba688975f91fbf75f2aa3b1712e33069f1483c73d2f16a20d6523ffba6c08d7b7e8fa0b2359c8fc7c82ce9551efc47e341745fc182d"}, {0x100c, 0x18d, 0x1, "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"}, {0x54, 0x10f, 0x3, "f78a02e2efa68830ac597ddb928ca2731b2b768e79a4d125f75bd8d63dc23b5e662898991216bfbc7f60259419eb1d16fd4e03d6ca65fafcf0dbee007520d22ad5637e94cb032650"}, {0xc, 0x117, 0x100000001, ""}, {0xa0, 0x117, 0x2000000000000, "35ba4b555397b1cea9d59e875b264546eed806cd8520cca5fd85e6f3d9844f2f845f7f823025fb1cb6a7af9e21b50560b3e46e1633bc0a941cd46685c3dc16ee8f8e56ce322106741cfce93edc6217de6ae98ba96963633b0e4ab3d9edaa0d295ef86d5d09eabfbde4f28cc078ea6d3c7ae0da0eaf088789f7a857a709dee0dfc15cef407d6ca43c3541436031a9df79a62c23d5"}], 0x1490, 0x8000}, 0xc004) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(0xffffffffffffffff, 0x40485404, &(0x7f0000c89000-0x48)={{0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = socket(0x10, 0x3, 0x10) write(r1, &(0x7f0000615000-0x22)="220000001a0007000000000000008001014b810005001c0007000000000000001600", 0x22) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(0xffffffffffffffff, 0x10e, 0x8, &(0x7f00008cd000)=0x0, 0x4) 2017/12/17 11:24:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0xf, 0xb797, &(0x7f0000000000)={0x0, 0x0}) ioctl$TUNSETNOCSUM(r0, 0x400454c8, &(0x7f000022d000-0x4)=0x9) setrlimit(0xb, &(0x7f0000ca0000-0x10)={0xae83, 0x1ff}) mlock2(&(0x7f0000912000/0x4000)=nil, 0x4000, 0x81) mremap(&(0x7f00007c5000/0x1000)=nil, 0x1000, 0x4000, 0x200000000000000, &(0x7f0000e60000/0x4000)=nil) syz_open_dev$tun(&(0x7f0000ef5000)='/dev/net/tun\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000016000-0x8)={0x0, 0x5}, &(0x7f00003a8000)=0x8) ioctl$DRM_IOCTL_GET_MAP(0xffffffffffffffff, 0xc0186404, &(0x7f0000e4d000)={&(0x7f0000b2c000/0x4000)=nil, 0x4, 0x3, 0x82, &(0x7f0000916000/0x3000)=nil, 0x0}) clone(0x1200000, &(0x7f0000b94000-0x4c)="7c1151d40100ffffffffffffff6011000100ffff06b3a03de50d3824e711bb687f374afc03000000ed1fba023d91fec833ff83050563def101bbdb99bbe8e10f2504faff7cc2537c9a3b23e4", &(0x7f00000c1000-0x4)=0x0, &(0x7f000048e000)=0x0, &(0x7f00007a1000-0x50)="bb99b1083481d5c5c32c03b9a47f88ad59fc70f0fe619aa087f7ef8a85c2c810396e8da8ea0a2cc365974e559f6796be948e5ff93b7509d8c1a0688fed11cac328a4b2e02943649860550348e195e3c3") r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000e41000-0x12)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) 2017/12/17 11:24:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00002f0000-0xf)='/dev/sequencer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(0xffffffffffffffff, 0x40485404, &(0x7f0000c89000-0x48)={{0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = socket(0x10, 0x3, 0x10) write(r1, &(0x7f0000bdb000)="220000001a00070b00000000ef001201014b81000500010007000000000000000500", 0x22) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000d4000-0x20)={@generic="f93ff2530da3aa8da36b8afa5a649d25", @ifru_addrs={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(0xffffffffffffffff, 0x10e, 0x8, &(0x7f00008cd000)=0x0, 0x4) 2017/12/17 11:24:20 executing program 0: ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000888000)={0x2, 0xffffffffffffffff, 0x1}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000271000)={0x2, 0x78, 0x200, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5b4b6108, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x4) fgetxattr(r0, &(0x7f0000b00000-0x6)=@random={'os2.\x00', '\t'}, &(0x7f0000750000-0xfc)=""/252, 0xfc) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000b72000-0xa)='/dev/cuse\x00', 0x4deaa33959bfd983, 0x0) r2 = openat(r1, &(0x7f000036e000-0x8)='./file0\x00', 0x410000, 0x122) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000318000-0x8)=0x75) perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x46, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x1000000000, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r2, 0x0) r3 = getpgrp(0xffffffffffffffff) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(r3, 0x8, &(0x7f0000fd9000)=0x0) bind$unix(0xffffffffffffffff, &(0x7f0000003000)=@abs={0x1, 0x0, 0x0}, 0x8) ioctl$KVM_SET_FPU(r2, 0x41a0ae8d, &(0x7f0000b30000-0x1a0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x80000000000003e, 0x0, 0x1, 0x1004, 0x5000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000604000)='/dev/vga_arbiter\x00', 0x3, 0x0) ioctl$GIO_FONTX(r0, 0x4b6b, &(0x7f0000c8a000)=""/0) pwritev(r4, &(0x7f00000e4000)=[{&(0x7f00003f0000)="3d869176f102ff453eeacf52f5c90f0dab5224e1bc67d426b2a60237df80a3e8a8d63e7b0908b2b2435bf63a6a8d96394affc40abfb44d3c026622481456d4391e92e2a5ee0ff7a3e0c9c9743c72fb3ef9c912c2b079206c60395a40a1535c", 0x5f}, {&(0x7f0000d50000)="1355104dbfb95114e21dddb30368092debfd57b4862574ec86ab2120146934c6475b2a0ee373b6ae44de50e1478842f00e9384fbfc660031686cc90d0deb21bc65aed7bbf4d80d1362a2fdcb729fbfbac4700461a2ae27f00d9c86e0518d3bbd9853d449d5c23ade8ba9b2d30c1e633a97a0b78795ca8cd0d2d4e3ad62c1e6dfeaac86cfbf12c637008ac018bedc79d295ebdc43e670f98f6ad1f4561aeb968c194059860fecacec0c57e60c405811cefd54c60190d1871cbc1f7d59205f54a8fcda914d5f819ce67db8e8acad4b5d7ec53a822831a30855dc", 0xd9}, {&(0x7f0000d66000-0xf0)="c4fb78c803c0e5b1248d1a2403c67f01f22c1a2927d21830c6e4cfaa9837cd8147834a9f0220679f777189182b4244cc6b7023930e54876b878f4fd213772f284080d600422935dca23244c813e3db65ab374b0cd7cc9b1fbacb4c83b5601c41742ef0e4219ed0311763319231cefe7ddddc219039025d427d315b9550972161c73a22c32ddc1d5c2d5b5b4e8e9ee0e323b00a19291231cbc5697d51a30f01193e824b2354991809335d85598b13e26ef78fe1053bd54f68b0bb1ad0a8b2b13dcbf65a250657d6ed3289196b4cb254e851972c0f9e4445d88fc8af970388f97bc1385ca6d38207847302083b0d0a467c", 0xf0}], 0x3, 0x5f) socketpair$unix(0x1, 0x4, 0x0, &(0x7f00009e1000)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000b6e000)=0x2, 0x4) socketpair$packet(0x11, 0x3, 0x300, &(0x7f00005e1000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r5, 0x84, 0x20, &(0x7f00002b2000)=0x6, 0x4) socket$inet_sctp(0x2, 0x81, 0x84) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) syz_emit_ethernet(0x110, &(0x7f0000278000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "58edfe", 0xda, 0x3a, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9c5a71", 0x0, 0x0, 0x0, @loopback={0x0, 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, [@dstopts={0x2c, 0x14, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0xff, 0xa0, "a85917a3b4a2492e74695664f0622bb3dffca7f77ec26da1373182646924c63a3ccc09f09df95046f6e303192363d7cc9bf31a897baaaf8cf20367054efbd28b8300d612284b8d1b7a191e78c9731e70b550e907c51100afe0a4e5e4516ca642733eb03e02f38b1cd4075fc1b20209d38d8ad2139c5f1e69a3e2649d5d60a456ac5492decd8a7db009a567e3a895f5a355abc12b1d3ab03f1c58fe6fa4d4f74e"}]}], ""}}}}}}}, 0x0) r6 = geteuid() setsockopt$llc_int(0xffffffffffffffff, 0x10c, 0x2, &(0x7f0000068000)=0x3f, 0x4) stat(&(0x7f00004e8000-0x8)='./file0\x00', &(0x7f0000c58000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(r6, r7) 2017/12/17 11:24:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000001000-0x83)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f0000804000)="") getsockname(0xffffffffffffffff, &(0x7f000091a000)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000018000-0x4)=0x10) mknod(&(0x7f0000ff0000)='./file0\x00', 0x10000000007fe, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f000017a000-0x8)=[], &(0x7f000077a000)=[]) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00007ad000)={0x0, 0x0}) r0 = open(&(0x7f0000635000-0x8)='./file0\x00', 0x200, 0x0) connect(r0, &(0x7f000037b000-0xe)=@l2={0x1f, 0x100, {0x9, 0x0, 0x401, 0x7fffffff, 0x6, 0x7}, 0x4, 0x1745}, 0xe) 2017/12/17 11:24:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000d3b000)='/dev/sequencer\x00', 0x0, 0x0) sendmsg$kcm(r0, &(0x7f000084b000-0x1c)={0x0, 0x0, &(0x7f0000583000)=[{&(0x7f000020d000)="45b580f1f50679c43d15a318ebe09592a1eb365e33951c6c2cd6b75c87ffe77162ec7e482743bc82a6c3fa080a0732c8d22432ab3adcb62990324b92816c27d1879d9281afa2d8d83f5656ff94edf63fe6fc64e0f8b67e7ec1c84ca8265af785f2617220890d676d4fb976b17bedf97171294b037b7ca62e0dc11396b8e1875b9325ab2b9d8e781156079c020ce98d8262d7dcbd11e141", 0x97}, {&(0x7f0000b4b000-0x8e)="4767d42df216d94c1a7a277e740925f683a37ef02f60d4e57370686703b29f24d011c8a01a8b5f393d096e56d729310800fa201e1ac6ee0a9d66602b63eb735645e9f4b8d46fd954de30966323d79767d0e84a9226e419a7813d32d513885454bcdb53c5842ecc08312d9394b13db0fba06268f3c5a5c475ff59fc482611215778be85e2d65683b61c39dd91cb42", 0x8e}, {&(0x7f0000d5e000-0xc7)="c372941479e7d7cad75be711e437d7c96959d5599a2cad055965d7c991551bd8dbc8d82d4b5ffe09845360589bb65310733c67244f3bfcc7ffe4ed9e00a5366b2c464fa6b0cac136de758badfa67335cced9700750b93aa043bcd44f02b10e76f8b70901e7efd40d54c8e02a0f418eb3c7481d3288c7a6b59ee5d8f8c24ce674a94dad3f741f93ab5611f71919afe4a4f9ba11a0d2bc2a3848d5fd9a271686327556ab83cd6aaf004303cec6df92b849f394d14b9d1695adc8cc75f921c356412e81ba9088bb66", 0xc7}, {&(0x7f000097b000)="f83521a4cf63e7902b3c8eeec6e25d430b2671a810b1a672e65d983c0073b701228251bf2653d5228b561c2a26da320c655f58c6079c5ae8", 0x38}, {&(0x7f0000d51000)="b7f3c69c1f99fd16e0aedd246b6f2854ca659e053299776bc6c076d1a76a6518f5cf1693ec618d5cb9ce34c5243c1e286c4b383048f4fca99a9ab96ba829", 0x3e}, {&(0x7f0000644000)="e8179958aa8e77ea6c4d67fad87d96b42c2f05810184abe306e2cad28f4f55bc298396148a39b9a3c0c71363abc77417068074af2b2816e80645677deb8dff52bad2d8d51c6e364cdc8de364cdc37207122055cd44bd8c1d78ea38f95c6bb67cae72195821824912457c0607df05dab06d141a20cf52e32cde6e345a1d5abd61f6f0485808ced40bb03adb37822411e3b6e9658279b5d757f89240418deb", 0x9e}, {&(0x7f00009a7000)="fd084aefafe03d35c16e0973b221419c18ae30f03c82b6ba079d7d1f1b011d34c8a05b7b8b7ecd72e32ea687db112e457d16bd62eb10f97ef77da98641f2cab7", 0x40}, {&(0x7f00008c6000-0xed)="0a6559a8161496327e86b20752d1b927310e4a4e407fe409be131e4b7f60b7d497fd736cf92dd83983afda0cedbf085fc23725c3e1e961cd8cf6985f575a1fd8910b3c30a958e0abd8015e5eedb88418a2c94c67c403622b6b17f4b017507851e5ce454b6b898ea58826ff1e25c31e010e136b58f07abdd93a6fef2f3e4b0e4657182df5ceab6d688a256ad061226938e652d1cee809151c3e20dc623e02daabd2940c1a32161d0a476a9a96054742f49f5b91ec2e9c3dc1c75be21f931a87938231da153f2812c9f53e2196a88c17595fe180389034e9066a6a3431e9f9cd07d22f7e877d969fe371424cb582", 0xed}], 0x8, &(0x7f000087d000-0x1490)=[{0xa0, 0x11f, 0xfffffffffffffffa, "676373c879ebe6de4ba2a25a1bce15b8b4cf46d95a27f3447e4d387129728c4a6917da26e8da482123a394b223edf474581cadf1ec9b9d2cca325f7a8d47886700256e042517d1f07ffb715526796f7498398fba18bcec4a3cdfe874d30f3c92735f139e4bb20ae4f90e6cfc8ce02776bc227ea9ad9cad8b4f760d43d5862fea0940f1f1b3e92f142822ebbc45246897ec21"}, {0xa8, 0x10a, 0xed42, "b2d0078b54ebe1f03a11f7a83268d7dc1f40b6053b941e8182bf5eb0a1a350e21d2927dd2037007dbb2b3781f6a4c13b0e964218f19e5dd565e9603e6be5561b858b0483cd26ac7507899ce23af895d3ba9b5483563c9471cce4adc58351966976b54dcbb855472069e075308d49f93da8607b13689bc61b806410638f8037fa51e7f4094b6476fb3955d6ee488e8d679ddf7a816365c7ef9686c358"}, {0xbc, 0x0, 0x800, "26482add2314887a31b8edb2781c05db56d9a38869bcacedfa4b40e18cd1e41d58872e28f4b819faa592ab92fe0286a1e16c7a662a6419aa26972e6c69b5fc70c37439ee2d3754bce0a29f484cd3c1c0206552951526cf40984b8027ac8e3268f34b627a7ff8888c329163e75803a6d0af36867c8136d7f1fddb3e657a233ca331ecdaafd96d7bddc0d14c6773eb668f19aab1f9e2ef5f2fe7a6dff864822985afa633d16a53872377f7e7ca06"}, {0x7c, 0x107, 0x2, "51a09cc64adcf002b9134a034418f24c964967524bd878fa7e209d43563f385e3e09082bc1faa89bb9f4454c96eba22e82d1eed75236a579c0d26d8e2c00d0b35361ab659a57741a37f831382bda3977b37bc1fedcaf4c0e8d04b810a7f0dea480669d5ffb507ef833bf567f75"}, {0xa0, 0x109, 0x1000, "f8579b8002821180b8936c4724aa44751f9e531ed871c7d3881b0806e2c6a223eec735b59e54e14ea7c4601dc441bc92ba780f849a677a270698e398d96f48dbc0368abb8bfcec452faf9a62e7a0df1c32125da8ac93137c85eb0227af8c193e30b0360858851db1c30051a2008fb20567f61d4b864b50219ae9122aac29806622c92e8b6f24d647ff731ef13f69335279"}, {0x64, 0x10b, 0x5, "dc30e5cc5faf6069b5ed5327361b74746a9f53c894a43100174204924dcfa157fba688975f91fbf75f2aa3b1712e33069f1483c73d2f16a20d6523ffba6c08d7b7e8fa0b2359c8fc7c82ce9551efc47e341745fc182d"}, {0x100c, 0x18d, 0x1, "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{0x54, 0x10f, 0x3, "f78a02e2efa68830ac597ddb928ca2731b2b768e79a4d125f75bd8d63dc23b5e662898991216bfbc7f60259419eb1d16fd4e03d6ca65fafcf0dbee007520d22ad5637e94cb032650"}, {0xc, 0x117, 0x100000001, ""}, {0xa0, 0x117, 0x2000000000000, "35ba4b555397b1cea9d59e875b264546eed806cd8520cca5fd85e6f3d9844f2f845f7f823025fb1cb6a7af9e21b50560b3e46e1633bc0a941cd46685c3dc16ee8f8e56ce322106741cfce93edc6217de6ae98ba96963633b0e4ab3d9edaa0d295ef86d5d09eabfbde4f28cc078ea6d3c7ae0da0eaf088789f7a857a709dee0dfc15cef407d6ca43c3541436031a9df79a62c23d5"}], 0x1490, 0x8000}, 0xc004) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(0xffffffffffffffff, 0x40485404, &(0x7f0000c89000-0x48)={{0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = socket(0x10, 0x3, 0x10) write(r1, &(0x7f0000615000-0x22)="220000001a0007000000000000008001014b810005001c0007000000000000001600", 0x22) [ 369.834688] netlink: 6 bytes leftover after parsing attributes in process `syz-executor2'. 2017/12/17 11:24:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0xf, 0x0, &(0x7f0000000000)={0x0, 0x0}) setrlimit(0xb, &(0x7f0000ca0000-0x10)={0x0, 0x0}) mlock2(&(0x7f0000912000/0x4000)=nil, 0x4000, 0x81) prctl$setmm(0x23, 0x6, &(0x7f0000fce000/0x2000)=nil) mremap(&(0x7f00007c5000/0x1000)=nil, 0x1000, 0x4000, 0x200000000000000, &(0x7f0000e60000/0x4000)=nil) syz_open_dev$tun(&(0x7f0000ef5000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000f58000)={@generic="431df1f38e6e005a112f648d1c22ce26", @ifru_addrs=@rc={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}}) ioctl$SIOCSIFHWADDR(0xffffffffffffffff, 0x8924, &(0x7f0000317000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x20000000000009, 0x7, @sync=&(0x7f0000e6a000-0xc)={0x8, 0x3, 0x6}}}) socket$netlink(0x10, 0x3, 0x0) socket$bt_hci(0x1f, 0x3, 0x1) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000016000-0x8)={0x0, 0x0}, &(0x7f00003a8000)=0x8) ioctl$DRM_IOCTL_GET_MAP(0xffffffffffffffff, 0xc0186404, &(0x7f0000e4d000)={&(0x7f0000103000/0x3000)=nil, 0x4, 0x3, 0x0, &(0x7f0000916000/0x3000)=nil, 0x0}) clone(0x1200000, &(0x7f0000b94000-0x4c)="7c1151d40100ffffffffffffff6011000100ffff06b3", &(0x7f00000c1000-0x4)=0x0, &(0x7f000048e000)=0x0, &(0x7f00007a1000-0x50)="bb99b1083481d5c5c32c03b9a47f88ad59fc70f0fe619aa087f7ef8a85c2c810396e8da8ea0a2cc365974e559f6796be948e5ff93b7509d8c1a0688fed11cac328a4") mbind(&(0x7f0000331000/0x3000)=nil, 0x3000, 0x0, &(0x7f000080e000-0x8)=0x0, 0x8, 0x2) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000e41000-0x12)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c81, 0x0) 2017/12/17 11:24:20 executing program 7: r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f0000f05000)=""/18, &(0x7f0000001000-0x4)=0x12) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f000006c000)={@random="e3ae8895310d", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x4000000800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x67, 0x0, @rand_addr=0x0, @broadcast=0xffffffff, {[]}}, @igmp={0x21, 0x0, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, "bc010000dede23000000800005070000e60100b0"}}}}}, 0x0) 2017/12/17 11:24:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00002f0000-0xf)='/dev/sequencer\x00', 0x0, 0x0) getsockopt$packet_buf(r0, 0x107, 0x2, &(0x7f0000d0b000)=""/244, &(0x7f0000584000)=0xf4) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(0xffffffffffffffff, 0x40485404, &(0x7f0000c89000-0x48)={{0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = socket(0x10, 0x10000000e, 0x10001) write(r1, &(0x7f0000bdb000)="220000001a00070b00000000ef001201014b81000500010007000000000000000500", 0x22) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r1, 0x10e, 0x8, &(0x7f00008cd000)=0x0, 0x4) 2017/12/17 11:24:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0xd30000000000000, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000e59000)='/dev/sequencer\x00', 0x90000, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x9, 0x40000000000000, 0x0, 0x0, 0x10, 0x0, 0x2001000000000fa, 0x0, 0x80000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r0, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000eec000-0x9)='/dev/kvm\x00', 0x800000400084, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f000050f000)='/dev/sequencer\x00', 0x601, 0x0) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0086426, &(0x7f00003c4000-0x8)={0x5, &(0x7f00004e2000-0x21)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_DMA(r2, 0xc0286429, &(0x7f000054e000+0x4e2)={r3, 0x2, &(0x7f0000fcf000-0x8)=[0x10000, 0x86b], &(0x7f0000e95000-0x1c)=[0x6, 0x5, 0x5, 0xa06f, 0x9, 0x89, 0x6f3feb21], 0x20, 0x3, 0xc0, &(0x7f0000802000-0xc)=[0xf8, 0x7, 0xfffffffffffffffe], &(0x7f0000a4b000-0x10)=[0x5, 0x6, 0x3, 0x3], 0x0}) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r2, 0xc0105303, &(0x7f0000fd7000)={0x1, 0x7, 0x400, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r4, &(0x7f0000bb6000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r4, &(0x7f0000e1a000)="10", 0x1, 0x20008047, &(0x7f0000cd4000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_tcp_buf(r4, 0x6, 0x80000000b, &(0x7f0000fb9000)=""/123, &(0x7f00006ce000)=0x7b) r5 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r5, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000004000-0x10)={&(0x7f0000002000-0x1b0)={0x2, 0xd, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, [@sadb_x_policy={0x4, 0x12, 0x0, 0x1, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_address={0x3, 0x10000000005, 0x0, 0x7, 0x0, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_lifetime={0x4, 0x3, 0xffffffffffffffff, 0x0, 0x0, 0x9}]}, 0x80}, 0x1, 0x0, 0x0, 0x0}, 0x48000) sendto$inet(r4, &(0x7f0000eac000-0x88)="9d90f779254498a18abf3a25338dd79fa0c2ba67956052ac092192ab149a1c77b91df2dedeb13aecc1f90f8cdec849b28f46b8df97784e7ce884bf28515e23bb1b36c20609db6992a504287449673bec66deef4225fd890230be0e5ae95a0bbfe11fddbd3973f6d135747c4ab27ecda05f3f0f1b04bd0d59ef39b99db34a5552532dcf8b02492d3a", 0x88, 0x4000000, &(0x7f0000116000-0x10)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_FIOGETOWN(r4, 0x8903, &(0x7f0000898000-0x4)=0x0) perf_event_open(&(0x7f0000ec2000)={0x7, 0x78, 0x1f, 0x3, 0x0, 0x3, 0x0, 0x4, 0x10000, 0xe, 0x80000000, 0x401, 0x401, 0x1, 0x0, 0x401, 0x1, 0x9, 0x8, 0x8000, 0xc00000000000000, 0x5, 0x3, 0x100000000, 0x8, 0x3, 0x0}, r6, 0x100000001, r1, 0x8) pipe2(&(0x7f00001ad000-0x8)={0x0, 0x0}, 0x802) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r7, 0x80045300, &(0x7f0000890000)=0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000001000-0x1)={0x400}, 0x1) r8 = getpgrp(0x0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000036f000-0x15)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r9 = syz_open_procfs(r8, &(0x7f0000e34000)='ns/pid\x00') sendfile(r9, r9, &(0x7f000090d000)=0x0, 0xfffb) 2017/12/17 11:24:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000d3b000)='/dev/sequencer\x00', 0x0, 0x0) sendmsg$kcm(r0, &(0x7f000084b000-0x1c)={0x0, 0x0, &(0x7f0000583000)=[{&(0x7f000020d000)="45b580f1f50679c43d15a318ebe09592a1eb365e33951c6c2cd6b75c87ffe77162ec7e482743bc82a6c3fa080a0732c8d22432ab3adcb62990324b92816c27d1879d9281afa2d8d83f5656ff94edf63fe6fc64e0f8b67e7ec1c84ca8265af785f2617220890d676d4fb976b17bedf97171294b037b7ca62e0dc11396b8e1875b9325ab2b9d8e781156079c020ce98d8262d7dcbd11e141", 0x97}, {&(0x7f0000b4b000-0x8e)="4767d42df216d94c1a7a277e740925f683a37ef02f60d4e57370686703b29f24d011c8a01a8b5f393d096e56d729310800fa201e1ac6ee0a9d66602b63eb735645e9f4b8d46fd954de30966323d79767d0e84a9226e419a7813d32d513885454bcdb53c5842ecc08312d9394b13db0fba06268f3c5a5c475ff59fc482611215778be85e2d65683b61c39dd91cb42", 0x8e}, {&(0x7f0000d5e000-0xc7)="c372941479e7d7cad75be711e437d7c96959d5599a2cad055965d7c991551bd8dbc8d82d4b5ffe09845360589bb65310733c67244f3bfcc7ffe4ed9e00a5366b2c464fa6b0cac136de758badfa67335cced9700750b93aa043bcd44f02b10e76f8b70901e7efd40d54c8e02a0f418eb3c7481d3288c7a6b59ee5d8f8c24ce674a94dad3f741f93ab5611f71919afe4a4f9ba11a0d2bc2a3848d5fd9a271686327556ab83cd6aaf004303cec6df92b849f394d14b9d1695adc8cc75f921c356412e81ba9088bb66", 0xc7}, {&(0x7f000097b000)="f83521a4cf63e7902b3c8eeec6e25d430b2671a810b1a672e65d983c0073b701228251bf2653d5228b561c2a26da320c655f58c6079c5ae8", 0x38}, {&(0x7f0000d51000)="b7f3c69c1f99fd16e0aedd246b6f2854ca659e053299776bc6c076d1a76a6518f5cf1693ec618d5cb9ce34c5243c1e286c4b383048f4fca99a9ab96ba829", 0x3e}, {&(0x7f0000644000)="e8179958aa8e77ea6c4d67fad87d96b42c2f05810184abe306e2cad28f4f55bc298396148a39b9a3c0c71363abc77417068074af2b2816e80645677deb8dff52bad2d8d51c6e364cdc8de364cdc37207122055cd44bd8c1d78ea38f95c6bb67cae72195821824912457c0607df05dab06d141a20cf52e32cde6e345a1d5abd61f6f0485808ced40bb03adb37822411e3b6e9658279b5d757f89240418deb", 0x9e}, {&(0x7f00009a7000)="fd084aefafe03d35c16e0973b221419c18ae30f03c82b6ba079d7d1f1b011d34c8a05b7b8b7ecd72e32ea687db112e457d16bd62eb10f97ef77da98641f2cab7", 0x40}, {&(0x7f00008c6000-0xed)="0a6559a8161496327e86b20752d1b927310e4a4e407fe409be131e4b7f60b7d497fd736cf92dd83983afda0cedbf085fc23725c3e1e961cd8cf6985f575a1fd8910b3c30a958e0abd8015e5eedb88418a2c94c67c403622b6b17f4b017507851e5ce454b6b898ea58826ff1e25c31e010e136b58f07abdd93a6fef2f3e4b0e4657182df5ceab6d688a256ad061226938e652d1cee809151c3e20dc623e02daabd2940c1a32161d0a476a9a96054742f49f5b91ec2e9c3dc1c75be21f931a87938231da153f2812c9f53e2196a88c17595fe180389034e9066a6a3431e9f9cd07d22f7e877d969fe371424cb582", 0xed}], 0x8, &(0x7f000087d000-0x1490)=[{0xa0, 0x11f, 0xfffffffffffffffa, "676373c879ebe6de4ba2a25a1bce15b8b4cf46d95a27f3447e4d387129728c4a6917da26e8da482123a394b223edf474581cadf1ec9b9d2cca325f7a8d47886700256e042517d1f07ffb715526796f7498398fba18bcec4a3cdfe874d30f3c92735f139e4bb20ae4f90e6cfc8ce02776bc227ea9ad9cad8b4f760d43d5862fea0940f1f1b3e92f142822ebbc45246897ec21"}, {0xa8, 0x10a, 0xed42, "b2d0078b54ebe1f03a11f7a83268d7dc1f40b6053b941e8182bf5eb0a1a350e21d2927dd2037007dbb2b3781f6a4c13b0e964218f19e5dd565e9603e6be5561b858b0483cd26ac7507899ce23af895d3ba9b5483563c9471cce4adc58351966976b54dcbb855472069e075308d49f93da8607b13689bc61b806410638f8037fa51e7f4094b6476fb3955d6ee488e8d679ddf7a816365c7ef9686c358"}, {0xbc, 0x0, 0x800, "26482add2314887a31b8edb2781c05db56d9a38869bcacedfa4b40e18cd1e41d58872e28f4b819faa592ab92fe0286a1e16c7a662a6419aa26972e6c69b5fc70c37439ee2d3754bce0a29f484cd3c1c0206552951526cf40984b8027ac8e3268f34b627a7ff8888c329163e75803a6d0af36867c8136d7f1fddb3e657a233ca331ecdaafd96d7bddc0d14c6773eb668f19aab1f9e2ef5f2fe7a6dff864822985afa633d16a53872377f7e7ca06"}, {0x7c, 0x107, 0x2, "51a09cc64adcf002b9134a034418f24c964967524bd878fa7e209d43563f385e3e09082bc1faa89bb9f4454c96eba22e82d1eed75236a579c0d26d8e2c00d0b35361ab659a57741a37f831382bda3977b37bc1fedcaf4c0e8d04b810a7f0dea480669d5ffb507ef833bf567f75"}, {0xa0, 0x109, 0x1000, "f8579b8002821180b8936c4724aa44751f9e531ed871c7d3881b0806e2c6a223eec735b59e54e14ea7c4601dc441bc92ba780f849a677a270698e398d96f48dbc0368abb8bfcec452faf9a62e7a0df1c32125da8ac93137c85eb0227af8c193e30b0360858851db1c30051a2008fb20567f61d4b864b50219ae9122aac29806622c92e8b6f24d647ff731ef13f69335279"}, {0x64, 0x10b, 0x5, "dc30e5cc5faf6069b5ed5327361b74746a9f53c894a43100174204924dcfa157fba688975f91fbf75f2aa3b1712e33069f1483c73d2f16a20d6523ffba6c08d7b7e8fa0b2359c8fc7c82ce9551efc47e341745fc182d"}, {0x100c, 0x18d, 0x1, "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{0x54, 0x10f, 0x3, "f78a02e2efa68830ac597ddb928ca2731b2b768e79a4d125f75bd8d63dc23b5e662898991216bfbc7f60259419eb1d16fd4e03d6ca65fafcf0dbee007520d22ad5637e94cb032650"}, {0xc, 0x117, 0x100000001, ""}, {0xa0, 0x117, 0x2000000000000, "35ba4b555397b1cea9d59e875b264546eed806cd8520cca5fd85e6f3d9844f2f845f7f823025fb1cb6a7af9e21b50560b3e46e1633bc0a941cd46685c3dc16ee8f8e56ce322106741cfce93edc6217de6ae98ba96963633b0e4ab3d9edaa0d295ef86d5d09eabfbde4f28cc078ea6d3c7ae0da0eaf088789f7a857a709dee0dfc15cef407d6ca43c3541436031a9df79a62c23d5"}], 0x1490, 0x8000}, 0xc004) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(0xffffffffffffffff, 0x40485404, &(0x7f0000c89000-0x48)={{0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write(0xffffffffffffffff, &(0x7f0000615000-0x22)="220000001a0007000000000000008001014b810005001c0007000000000000001600", 0x22) 2017/12/17 11:24:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x202, &(0x7f000062d000)="", &(0x7f0000e4e000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f00006c9000)="3f1e") mknod(&(0x7f0000ff0000)='./file0\x00', 0x10000000007fe, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000283000)='./file0\x00', 0x343003, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f000021b000-0xa)='/dev/cuse\x00', 0x40, 0x0) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f000017a000-0x8)=[], &(0x7f000077a000)=[]) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000fee000-0x58)={0x5, 0x1, 0x2, 0x1f, 0x1, [{0x3, 0x8000, 0x1ff, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}]}) open(&(0x7f0000635000-0x8)='./file0\x00', 0x200, 0x0) [ 369.937591] netlink: 6 bytes leftover after parsing attributes in process `syz-executor2'. 2017/12/17 11:24:21 executing program 6: ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f00007ef000-0x4)=0x0) getpriority(0x2, r0) r1 = socket$inet_sctp(0x2, 0x0, 0x84) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r1, &(0x7f0000017000-0x8b6)="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", 0x8b7, 0x0, &(0x7f0000015000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$inet_icmp_raw(0x2, 0x3, 0x1) 2017/12/17 11:24:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00002b6000-0x6)='clear_refs\x00') ioctl$KVM_DEASSIGN_DEV_IRQ(r0, 0x4040ae75, &(0x7f00000de000-0x10)={0x1, 0x9, 0x35, 0x100}) openat$sequencer(0xffffffffffffff9c, &(0x7f00002f0000-0xf)='/dev/sequencer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(0xffffffffffffffff, 0x40485404, &(0x7f0000c89000-0x48)={{0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = socket(0x10, 0x3, 0x10) bind$inet6(r1, &(0x7f0000431000)={0xa, 0x0, 0x6, @loopback={0x0, 0x1}, 0x790}, 0x1c) write(r1, &(0x7f0000bdb000)="220000001a00070b00000000ef001201014b81000500010007000000000000000500", 0x22) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(0xffffffffffffffff, 0x10e, 0x8, &(0x7f00008cd000)=0x0, 0x4) 2017/12/17 11:24:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000d3b000)='/dev/sequencer\x00', 0x0, 0x0) sendmsg$kcm(r0, &(0x7f000084b000-0x1c)={0x0, 0x0, &(0x7f0000583000)=[{&(0x7f000020d000)="45b580f1f50679c43d15a318ebe09592a1eb365e33951c6c2cd6b75c87ffe77162ec7e482743bc82a6c3fa080a0732c8d22432ab3adcb62990324b92816c27d1879d9281afa2d8d83f5656ff94edf63fe6fc64e0f8b67e7ec1c84ca8265af785f2617220890d676d4fb976b17bedf97171294b037b7ca62e0dc11396b8e1875b9325ab2b9d8e781156079c020ce98d8262d7dcbd11e141", 0x97}, {&(0x7f0000b4b000-0x8e)="4767d42df216d94c1a7a277e740925f683a37ef02f60d4e57370686703b29f24d011c8a01a8b5f393d096e56d729310800fa201e1ac6ee0a9d66602b63eb735645e9f4b8d46fd954de30966323d79767d0e84a9226e419a7813d32d513885454bcdb53c5842ecc08312d9394b13db0fba06268f3c5a5c475ff59fc482611215778be85e2d65683b61c39dd91cb42", 0x8e}, {&(0x7f0000d5e000-0xc7)="c372941479e7d7cad75be711e437d7c96959d5599a2cad055965d7c991551bd8dbc8d82d4b5ffe09845360589bb65310733c67244f3bfcc7ffe4ed9e00a5366b2c464fa6b0cac136de758badfa67335cced9700750b93aa043bcd44f02b10e76f8b70901e7efd40d54c8e02a0f418eb3c7481d3288c7a6b59ee5d8f8c24ce674a94dad3f741f93ab5611f71919afe4a4f9ba11a0d2bc2a3848d5fd9a271686327556ab83cd6aaf004303cec6df92b849f394d14b9d1695adc8cc75f921c356412e81ba9088bb66", 0xc7}, {&(0x7f000097b000)="f83521a4cf63e7902b3c8eeec6e25d430b2671a810b1a672e65d983c0073b701228251bf2653d5228b561c2a26da320c655f58c6079c5ae8", 0x38}, {&(0x7f0000d51000)="b7f3c69c1f99fd16e0aedd246b6f2854ca659e053299776bc6c076d1a76a6518f5cf1693ec618d5cb9ce34c5243c1e286c4b383048f4fca99a9ab96ba829", 0x3e}, {&(0x7f0000644000)="e8179958aa8e77ea6c4d67fad87d96b42c2f05810184abe306e2cad28f4f55bc298396148a39b9a3c0c71363abc77417068074af2b2816e80645677deb8dff52bad2d8d51c6e364cdc8de364cdc37207122055cd44bd8c1d78ea38f95c6bb67cae72195821824912457c0607df05dab06d141a20cf52e32cde6e345a1d5abd61f6f0485808ced40bb03adb37822411e3b6e9658279b5d757f89240418deb", 0x9e}, {&(0x7f00009a7000)="fd084aefafe03d35c16e0973b221419c18ae30f03c82b6ba079d7d1f1b011d34c8a05b7b8b7ecd72e32ea687db112e457d16bd62eb10f97ef77da98641f2cab7", 0x40}, {&(0x7f00008c6000-0xed)="0a6559a8161496327e86b20752d1b927310e4a4e407fe409be131e4b7f60b7d497fd736cf92dd83983afda0cedbf085fc23725c3e1e961cd8cf6985f575a1fd8910b3c30a958e0abd8015e5eedb88418a2c94c67c403622b6b17f4b017507851e5ce454b6b898ea58826ff1e25c31e010e136b58f07abdd93a6fef2f3e4b0e4657182df5ceab6d688a256ad061226938e652d1cee809151c3e20dc623e02daabd2940c1a32161d0a476a9a96054742f49f5b91ec2e9c3dc1c75be21f931a87938231da153f2812c9f53e2196a88c17595fe180389034e9066a6a3431e9f9cd07d22f7e877d969fe371424cb582", 0xed}], 0x8, &(0x7f000087d000-0x1490)=[{0xa0, 0x11f, 0xfffffffffffffffa, "676373c879ebe6de4ba2a25a1bce15b8b4cf46d95a27f3447e4d387129728c4a6917da26e8da482123a394b223edf474581cadf1ec9b9d2cca325f7a8d47886700256e042517d1f07ffb715526796f7498398fba18bcec4a3cdfe874d30f3c92735f139e4bb20ae4f90e6cfc8ce02776bc227ea9ad9cad8b4f760d43d5862fea0940f1f1b3e92f142822ebbc45246897ec21"}, {0xa8, 0x10a, 0xed42, "b2d0078b54ebe1f03a11f7a83268d7dc1f40b6053b941e8182bf5eb0a1a350e21d2927dd2037007dbb2b3781f6a4c13b0e964218f19e5dd565e9603e6be5561b858b0483cd26ac7507899ce23af895d3ba9b5483563c9471cce4adc58351966976b54dcbb855472069e075308d49f93da8607b13689bc61b806410638f8037fa51e7f4094b6476fb3955d6ee488e8d679ddf7a816365c7ef9686c358"}, {0xbc, 0x0, 0x800, "26482add2314887a31b8edb2781c05db56d9a38869bcacedfa4b40e18cd1e41d58872e28f4b819faa592ab92fe0286a1e16c7a662a6419aa26972e6c69b5fc70c37439ee2d3754bce0a29f484cd3c1c0206552951526cf40984b8027ac8e3268f34b627a7ff8888c329163e75803a6d0af36867c8136d7f1fddb3e657a233ca331ecdaafd96d7bddc0d14c6773eb668f19aab1f9e2ef5f2fe7a6dff864822985afa633d16a53872377f7e7ca06"}, {0x7c, 0x107, 0x2, "51a09cc64adcf002b9134a034418f24c964967524bd878fa7e209d43563f385e3e09082bc1faa89bb9f4454c96eba22e82d1eed75236a579c0d26d8e2c00d0b35361ab659a57741a37f831382bda3977b37bc1fedcaf4c0e8d04b810a7f0dea480669d5ffb507ef833bf567f75"}, {0xa0, 0x109, 0x1000, "f8579b8002821180b8936c4724aa44751f9e531ed871c7d3881b0806e2c6a223eec735b59e54e14ea7c4601dc441bc92ba780f849a677a270698e398d96f48dbc0368abb8bfcec452faf9a62e7a0df1c32125da8ac93137c85eb0227af8c193e30b0360858851db1c30051a2008fb20567f61d4b864b50219ae9122aac29806622c92e8b6f24d647ff731ef13f69335279"}, {0x64, 0x10b, 0x5, "dc30e5cc5faf6069b5ed5327361b74746a9f53c894a43100174204924dcfa157fba688975f91fbf75f2aa3b1712e33069f1483c73d2f16a20d6523ffba6c08d7b7e8fa0b2359c8fc7c82ce9551efc47e341745fc182d"}, {0x100c, 0x18d, 0x1, "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"}, {0x54, 0x10f, 0x3, "f78a02e2efa68830ac597ddb928ca2731b2b768e79a4d125f75bd8d63dc23b5e662898991216bfbc7f60259419eb1d16fd4e03d6ca65fafcf0dbee007520d22ad5637e94cb032650"}, {0xc, 0x117, 0x100000001, ""}, {0xa0, 0x117, 0x2000000000000, "35ba4b555397b1cea9d59e875b264546eed806cd8520cca5fd85e6f3d9844f2f845f7f823025fb1cb6a7af9e21b50560b3e46e1633bc0a941cd46685c3dc16ee8f8e56ce322106741cfce93edc6217de6ae98ba96963633b0e4ab3d9edaa0d295ef86d5d09eabfbde4f28cc078ea6d3c7ae0da0eaf088789f7a857a709dee0dfc15cef407d6ca43c3541436031a9df79a62c23d5"}], 0x1490, 0x8000}, 0xc004) r1 = socket(0x10, 0x3, 0x10) write(r1, &(0x7f0000615000-0x22)="220000001a0007000000000000008001014b810005001c0007000000000000001600", 0x22) 2017/12/17 11:24:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000001000-0x83)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f0000804000)="") mknod(&(0x7f0000ff0000)='./file0\x00', 0x10000000007fe, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f000017a000-0x8)=[], &(0x7f000077a000)=[]) r0 = open(&(0x7f0000635000-0x8)='./file0\x00', 0x200, 0x0) pivot_root(&(0x7f0000e63000-0x8)='./file0\x00', &(0x7f000079f000-0x8)='./file0\x00') listxattr(&(0x7f0000430000)='./file0\x00', &(0x7f0000fcf000)=""/3, 0x3) mbind(&(0x7f00008f8000/0xc000)=nil, 0xc000, 0x8000, &(0x7f0000764000-0x8)=0x7f, 0x3ab6, 0x4) getsockopt$sock_int(r0, 0x1, 0x26, &(0x7f000046a000)=0x0, &(0x7f00001e7000-0x4)=0x4) 2017/12/17 11:24:21 executing program 0: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000c1d000-0xa)='/dev/cuse\x00', 0x20400, 0x0) ioctl$KIOCSOUND(r0, 0x4b2f, 0x100000001) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = dup3(r0, r0, 0x80000) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f000013d000-0x160)={{{{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0xfff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x101}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x0, 0x9, 0xffffffffffffffff, "d62d11bd1b60aa2dd0d2a100061f3622a2a7ffffffffc795fd606796249f88b1cb92e76cf581a045dec6976a6237b2075c0b8419edbd3ecf71c031526500000007024b15f9014783e0a5eaed0922946d"}, 0x160) perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x45, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_RUN(r0, 0xae80, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000ddb000-0x8)=0x75) syz_open_dev$loop(&(0x7f00002e7000)='/dev/loop#\x00', 0x0, 0x200) mmap(&(0x7f0000000000/0xf68000)=nil, 0xf68000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x10000000010, 0x800, 0x800000c) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000ee2000-0x8)={0x0, 0x800}, &(0x7f0000777000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000657000-0xa0)={0x0, @in={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x2, 0x1021, 0xffff, 0x8}, &(0x7f0000f66000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f00007f6000)={r3, 0x21, "394028e50382a306544b7daa1002000000d8617400db7be93256000000096a109a"}, &(0x7f000080a000-0x4)=0x29) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000c3c000-0x8)={r4, 0xffffffffffffff1c}, &(0x7f0000de0000)=0x8) socket(0x1e, 0x2000000000000002, 0xc) write(r2, &(0x7f0000f65000)="1f0000000101ff00fd4345bb000100220740000009000200011601130000c46d22", 0x21) socket(0x11, 0x6, 0x0) fadvise64(r2, 0x0, 0xfffffffffffffff4, 0x5) r5 = socket(0x11, 0x4, 0x10) write(r5, &(0x7f0000c00000-0x1f)="1f08000000000000004345000c00080400060008000001040617000000", 0x1d) socket(0x10, 0xb, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) r7 = perf_event_open(&(0x7f0000328000-0x78)={0x1, 0x78, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000, 0x0}, 0x0, 0xffffffffffffffff, r6, 0x0) read(r7, &(0x7f00006d7000-0x18)=""/24, 0x18) r8 = syz_open_dev$vcsa(&(0x7f00003f0000)='/dev/vcsa#\x00', 0x7, 0x40) setsockopt$packet_rx_ring(r8, 0x107, 0x5, &(0x7f0000bf6000-0x10)=@req={0x3, 0x4, 0x400, 0x200}, 0x10) getcwd(&(0x7f000049b000-0xc5)=""/197, 0xc5) 2017/12/17 11:24:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0xf, 0x0, &(0x7f0000000000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000529000-0x4)=0x5, 0x4) setrlimit(0xb, &(0x7f0000ca0000-0x10)={0x0, 0x0}) mlock2(&(0x7f0000912000/0x4000)=nil, 0x4000, 0x81) prctl$setmm(0x23, 0x0, &(0x7f0000ab6000/0x3000)=nil) mremap(&(0x7f00007c5000/0x1000)=nil, 0x1000, 0x4000, 0x200000000000000, &(0x7f0000e60000/0x4000)=nil) syz_open_dev$tun(&(0x7f0000ef5000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000f58000)={@generic="431df1f38e6e005a112f648d1c22ce26", @ifru_addrs=@rc={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}}) ioctl$SIOCSIFHWADDR(0xffffffffffffffff, 0x8924, &(0x7f0000317000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x20000000000009, 0x7, @fr_pvc_info=&(0x7f0000d94000-0x14)={0x6, @generic="61e8f06fa5db19c6369a1383355544d6"}}}) ioctl$TIOCNXCL(r0, 0x540d) socket$netlink(0x10, 0x3, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000016000-0x8)={0x0, 0x0}, &(0x7f00003a8000)=0x8) ioctl$DRM_IOCTL_GET_MAP(0xffffffffffffffff, 0xc0186404, &(0x7f0000e4d000)={&(0x7f0000b2c000/0x4000)=nil, 0x4, 0x3, 0x0, &(0x7f0000916000/0x3000)=nil, 0x0}) clone(0x1200000, &(0x7f0000b94000-0x4c)="7c1151d40100ffffffffffffff6011000100ffff06b3", &(0x7f00000c1000-0x4)=0x0, &(0x7f000048e000)=0x0, &(0x7f00007a1000-0x50)="bb99b1083481d5c5c32c03b9a47f88ad59fc70f0fe619aa087f7ef8a85c2c810396e8da8ea0a2cc365974e559f6796be948e5ff93b7509d8c1a0688fed11cac328a4") mbind(&(0x7f0000331000/0x3000)=nil, 0x3000, 0x0, &(0x7f000080e000-0x8)=0x0, 0x8, 0x2) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000e41000-0x12)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000ec2000-0x8)={r1, 0x400}, &(0x7f00006c6000-0x4)=0x8) ioctl$LOOP_CTL_ADD(r2, 0x4c81, 0x0) 2017/12/17 11:24:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0x0, 0xb797, &(0x7f0000000000)={0x0, 0x0}) ioctl$TUNSETNOCSUM(r0, 0x400454c8, &(0x7f000022d000-0x4)=0x9) setrlimit(0xb, &(0x7f0000ca0000-0x10)={0xae83, 0x1ff}) mlock2(&(0x7f0000912000/0x4000)=nil, 0x4000, 0x81) mremap(&(0x7f00007c5000/0x1000)=nil, 0x1000, 0x4000, 0x200000000000000, &(0x7f0000e60000/0x4000)=nil) syz_open_dev$tun(&(0x7f0000ef5000)='/dev/net/tun\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000016000-0x8)={0x0, 0x5}, &(0x7f00003a8000)=0x8) ioctl$DRM_IOCTL_GET_MAP(0xffffffffffffffff, 0xc0186404, &(0x7f0000e4d000)={&(0x7f0000b2c000/0x4000)=nil, 0x4, 0x3, 0x82, &(0x7f0000916000/0x3000)=nil, 0x0}) clone(0x1200000, &(0x7f0000b94000-0x4c)="7c1151d40100ffffffffffffff6011000100ffff06b3a03de50d3824e711bb687f374afc03000000ed1fba023d91fec833ff83050563def101bbdb99bbe8e10f2504faff7cc2537c9a3b23e4", &(0x7f00000c1000-0x4)=0x0, &(0x7f000048e000)=0x0, &(0x7f00007a1000-0x50)="bb99b1083481d5c5c32c03b9a47f88ad59fc70f0fe619aa087f7ef8a85c2c810396e8da8ea0a2cc365974e559f6796be948e5ff93b7509d8c1a0688fed11cac328a4b2e02943649860550348e195e3c3") r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000e41000-0x12)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) 2017/12/17 11:24:21 executing program 7: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000e05000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$KVM_SET_PIT(r0, 0x8048ae66, &(0x7f0000477000-0x70)={[{0x40, 0xffffffff7fffffff, 0xd0, 0x100000000, 0xfffffffffffffff8, 0xfffffffffffffff7, 0x6, 0x8, 0x200000bc, 0x509e2cf4, 0x7, 0x20, 0x8}, {0x9, 0x80000001, 0x5, 0xfffffffffffffffe, 0xffffffffffffeb72, 0x2, 0x1, 0x100000000, 0x4b9c884f, 0x8, 0x4, 0x6, 0x7ff}, {0x1, 0x8000, 0xff, 0x4, 0x593, 0x9, 0x0, 0x10000, 0x5, 0x80000001, 0x2, 0x6, 0x9}], 0x10001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f000006c000)={@random="e3ae8895310d", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x4000000800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x67, 0x0, @rand_addr=0x0, @broadcast=0xffffffff, {[]}}, @igmp={0x24, 0x0, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, "bc010000dede23000000800005070000e60100b0"}}}}}, 0x0) r1 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) ioctl$KVM_IRQ_LINE_STATUS(r1, 0xc008ae67, &(0x7f00002ed000)={0x2, 0x8}) setsockopt$netlink_NETLINK_RX_RING(r1, 0x10e, 0x6, &(0x7f0000a45000)={0x9, 0x8, 0x9, 0x9}, 0x10) ioctl$TCSBRKP(r1, 0x5425, 0x7) 2017/12/17 11:24:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000d3b000)='/dev/sequencer\x00', 0x0, 0x0) r0 = socket(0x10, 0x3, 0x10) write(r0, &(0x7f0000615000-0x22)="220000001a0007000000000000008001014b810005001c0007000000000000001600", 0x22) [ 370.134585] netlink: 6 bytes leftover after parsing attributes in process `syz-executor2'. 2017/12/17 11:24:21 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x12410, 0x0, 0x80000040fe, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x7) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_IRQCHIP(0xffffffffffffffff, 0xae60) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x20000000001, 0x8000000000000006) eventfd(0x9) r1 = perf_event_open(&(0x7f000065b000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x800, 0xb, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x10001, 0x7fff, 0x3, 0x0, 0xfffffffffffffffb, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffff9c, 0x0) perf_event_open(&(0x7f0000feb000-0x78)={0x0, 0x78, 0x6, 0x7, 0x0, 0x0, 0x0, 0x5, 0x40, 0x4, 0x7fffffff, 0x3, 0x0, 0x8, 0x0, 0xad89, 0x4, 0xa8, 0x0, 0x40, 0x0, 0x0, 0x0, 0x75, 0x0, 0x0, 0x0}, 0x0, 0xf1, r1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x31, &(0x7f0000827000)=0xfffffffffffffff7, 0x4) bind$inet6(r0, &(0x7f0000f3d000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0xfffffffffffffffd}, 0x1c) sendto$inet6(r0, &(0x7f0000bdc000)="2498551b56f20eb11a9f327b090000006427262c", 0x14, 0x20000000, &(0x7f0000f56000)={0xa, 0x0, 0x599f, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, 0x1c) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000f5b000-0xaf)=""/175, &(0x7f000018e000)=0xaf) r2 = creat(&(0x7f00007e3000-0x8)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x9, 0x80000c0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000001000-0x8)={0x0, 0x3}, &(0x7f0000fe2000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000a65000-0xa0)={0x0, @in6={{0xa, 0x3, 0x6, @loopback={0x0, 0x1}, 0x1ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x101, 0x200, 0xa64e, 0x8000, 0x8}, &(0x7f0000001000-0x4)=0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000b62000+0x700)=@assoc_value={r3, 0x5}, 0x8) add_key$user(&(0x7f0000f9f000-0x5)='user\x00', &(0x7f0000825000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f000054a000-0x16)="53cff1ef2e0fa488c476127e32acd05c5d8073f3b549", 0x16, 0xfffffffffffffff8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000000000)={0x0, @in={{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x5, 0x3, 0x4, 0x200}, &(0x7f0000002000-0x4)=0xa0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000002000-0x9d)={r4, 0x95, "66d13c1dacf87d0275abbb983f5adb66fafe28e075a62689c88e501fe4c45466b43ccb5e6642abc9fc4d6344af910ee75adf1e04d7521aced1dbc833e21c51fbb2be0f1e4049d86dbca8faf7bc37d120def750853ef50d08e6e9e75f8ff8e60edbd15102b94ee3a751a34a7405a60a9e0f7a2f55e613f4370a3dcd21f35c7b3e6e0482151eaa2743bd55c5906bfdd3a87a05bcf157"}, &(0x7f0000000000)=0x9d) clock_gettime(0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utimes(&(0x7f0000633000)='./file0\x00', &(0x7f0000001000)={{0x0, 0x0}, {r5, r6/1000+10000}}) 2017/12/17 11:24:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f00002f0000-0xf)='/dev/sequencer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(0xffffffffffffffff, 0x40485404, &(0x7f0000c89000-0x48)={{0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r0 = socket(0x10, 0x3, 0x7) write(r0, &(0x7f0000bdb000)="220000001a00070b00000000ef001201014b81000500010007000000000000000500", 0x22) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(0xffffffffffffffff, 0x10e, 0x8, &(0x7f00008cd000)=0x0, 0x4) 2017/12/17 11:24:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x10) write(r0, &(0x7f0000615000-0x22)="220000001a0007000000000000008001014b810005001c0007000000000000001600", 0x22) 2017/12/17 11:24:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000835000)='/dev/input/mice\x00', 0x0, 0xc0940) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r0, 0x800442d4, &(0x7f0000d33000)=0x3) socketpair(0x0, 0xf, 0x0, &(0x7f0000000000)={0x0, 0x0}) setrlimit(0xb, &(0x7f0000ca0000-0x10)={0x0, 0x0}) mlock2(&(0x7f0000912000/0x4000)=nil, 0x4000, 0x81) prctl$setmm(0x23, 0x0, &(0x7f0000ab6000/0x3000)=nil) mremap(&(0x7f00007c5000/0x1000)=nil, 0x1000, 0x4000, 0x200000000000000, &(0x7f0000e60000/0x4000)=nil) syz_open_dev$tun(&(0x7f0000ef5000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000f58000)={@generic="431df1f38e6e005a112f648d1c22ce26", @ifru_addrs=@rc={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}}) ioctl$SIOCSIFHWADDR(0xffffffffffffffff, 0x8924, &(0x7f0000317000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x20000000000009, 0x7, @fr_pvc_info=&(0x7f0000d94000-0x14)={0x6, @generic="61e8f06fa5db19c6369a1383355544d6"}}}) socket$netlink(0x10, 0x3, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000016000-0x8)={0x0, 0x0}, &(0x7f00003a8000)=0x8) ioctl$DRM_IOCTL_GET_MAP(0xffffffffffffffff, 0xc0186404, &(0x7f0000e4d000)={&(0x7f0000b2c000/0x4000)=nil, 0x4, 0x3, 0x0, &(0x7f0000916000/0x3000)=nil, 0x0}) clone(0x1200000, &(0x7f0000b94000-0x4c)="7c1151d40100ffffffffffffff6011000100ffff06b3", &(0x7f00000c1000-0x4)=0x0, &(0x7f000048e000)=0x0, &(0x7f00007a1000-0x50)="bb99b1083481d5c5c32c03b9a47f88ad59fc70f0fe619aa087f7ef8a85c2c810396e8da8ea0a2cc365974e559f6796be948e5ff93b7509d8c1a0688fed11cac328a4") mbind(&(0x7f0000331000/0x3000)=nil, 0x3000, 0x0, &(0x7f000080e000-0x8)=0x0, 0x8, 0x2) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000e41000-0x12)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_ADD(r1, 0x4c81, 0x0) 2017/12/17 11:24:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000001000-0x83)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f0000804000)="") mknod(&(0x7f0000ff0000)='./file0\x00', 0x10000000007fe, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f000017a000-0x8)=[], &(0x7f000077a000)=[]) r0 = open(&(0x7f0000635000-0x8)='./file0\x00', 0x200, 0x0) faccessat(r0, &(0x7f00002f4000-0xe)='./file0/file0\x00', 0x0, 0x200) [ 370.190438] netlink: 6 bytes leftover after parsing attributes in process `syz-executor2'. 2017/12/17 11:24:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00002f0000-0xf)='/dev/sequencer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(0xffffffffffffffff, 0x40485404, &(0x7f0000c89000-0x48)={{0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socket(0x10, 0x3, 0x10) write(r0, &(0x7f0000bdb000)="220000001a00070b00020000ef0012000001000005000100000000000000000500", 0x21) socket$bt_rfcomm(0x1f, 0x3, 0x3) ioctl$EVIOCGNAME(r0, 0x80404506, &(0x7f0000e14000)=""/62) ioctl$KVM_SET_CLOCK(r0, 0x4030ae7b, &(0x7f0000733000)={0x8, 0x40, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(0xffffffffffffffff, 0x10e, 0x8, &(0x7f00008cd000)=0x0, 0x4) 2017/12/17 11:24:21 executing program 2: openat$sequencer(0xffffffffffffff9c, &(0x7f0000d3b000)='/dev/sequencer\x00', 0x0, 0x0) r0 = socket(0x10, 0x3, 0x10) write(r0, &(0x7f0000615000-0x22)="220000001a0007000000000000008001014b810005001c0007000000000000001600", 0x22) [ 370.272097] netlink: 6 bytes leftover after parsing attributes in process `syz-executor2'. 2017/12/17 11:24:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000761000)={0x0, 0x0}) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000fdd000+0xf33)={@generic="0771c351a0cea271e7d8a6d0dd462032", @ifru_flags=0x1002}) openat$sequencer(0xffffffffffffff9c, &(0x7f00002f0000-0xf)='/dev/sequencer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(0xffffffffffffffff, 0x40485404, &(0x7f0000c89000-0x48)={{0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = socket(0x10, 0x3, 0x10) write(r1, &(0x7f0000bdb000)="220000001a00070b00000000ef001201014b81000500010007000000000000000500", 0x22) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(0xffffffffffffffff, 0x10e, 0x8, &(0x7f00008cd000)=0x0, 0x4) 2017/12/17 11:24:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0xf, 0x0, &(0x7f0000000000)={0x0, 0x0}) setrlimit(0xb, &(0x7f0000ca0000-0x10)={0x0, 0x0}) mlock2(&(0x7f0000912000/0x4000)=nil, 0x4000, 0x81) prctl$setmm(0x23, 0x2, &(0x7f0000ab6000/0x3000)=nil) mremap(&(0x7f00007c5000/0x1000)=nil, 0x1000, 0x4000, 0x200000000000000, &(0x7f0000e60000/0x4000)=nil) syz_open_dev$tun(&(0x7f0000ef5000)='/dev/net/tun\x00', 0x0, 0x4000000) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000f58000)={@generic="431df1f38e6e005a112f648d1c22ce26", @ifru_addrs=@rc={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}}) ioctl$SIOCSIFHWADDR(0xffffffffffffffff, 0x8924, &(0x7f0000317000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x20000000000009, 0x7, @fr_pvc_info=&(0x7f0000d94000-0x14)={0x6, @generic="61e8f06fa5db19c6369a1383355544d6"}}}) socket$netlink(0x10, 0x3, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000016000-0x8)={0x0, 0x0}, &(0x7f00003a8000)=0x8) ioctl$DRM_IOCTL_GET_MAP(0xffffffffffffffff, 0xc0186404, &(0x7f0000e4d000)={&(0x7f0000b2c000/0x4000)=nil, 0x4, 0x3, 0x0, &(0x7f0000916000/0x3000)=nil, 0x0}) clone(0x1200000, &(0x7f0000b94000-0x4c)="7c1151d40100ffffffffffffff6011000100ffff06b3", &(0x7f00000c1000-0x4)=0x0, &(0x7f000048e000)=0x0, &(0x7f00007a1000-0x50)="bb99b1083481d5c5c32c03b9a47f88ad59fc70f0fe619aa087f7ef8a85c2c810396e8da8ea0a2cc365974e559f6796be948e5ff93b7509d8c1a0688fed11cac328a4") mbind(&(0x7f0000331000/0x3000)=nil, 0x3000, 0x0, &(0x7f000080e000-0x8)=0x0, 0x8, 0x2) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000e41000-0x12)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c81, 0x0) 2017/12/17 11:24:21 executing program 6: r0 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x0, 0x0) r1 = socket$inet(0x2, 0x4000000805, 0x0) setsockopt$inet_int(r1, 0x0, 0xf, &(0x7f0000012000)=0x3fe, 0x4) r2 = socket$inet_sctp(0x2, 0x800000000001, 0x84) r3 = dup3(r1, r2, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000481000)={@multicast1=0xe0000001, @broadcast=0xffffffff, 0x1, 0x2, [@multicast2=0xe0000002, @multicast2=0xe0000002]}, 0x18) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000eb4000-0x20)=[@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000f8b000)=[@in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x65, &(0x7f0000e2f000-0x2c)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @rand_addr=0x3f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x20) sendto$inet(r0, &(0x7f0000017000-0x8b6)="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", 0x8b7, 0x0, &(0x7f0000015000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/17 11:24:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000001000-0x83)="", &(0x7f0000744000)=0x0, &(0x7f0000e2c000-0x4)=0x0, &(0x7f0000804000)="") mknod(&(0x7f0000ff0000)='./file0\x00', 0x10000000007fe, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f000028a000)=[], &(0x7f00001e7000)=[]) r0 = open(&(0x7f0000983000)='./file0\x00', 0x200, 0x0) readlinkat(r0, &(0x7f0000372000-0x8)='./file0\x00', &(0x7f0000fa8000-0xc4)=""/196, 0xc4) ioctl$KVM_X86_SET_MCE(r0, 0x4040ae9e, &(0x7f00001f5000)={0x2a80000000000000, 0x4, 0xffffffff, 0x2, 0x1f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0]}) 2017/12/17 11:24:21 executing program 0: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000290000-0x11)='/dev/vga_arbiter\x00', 0x80, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r0, 0x0, 0x3f, &(0x7f0000000000)=""/221, &(0x7f0000000000)=0xdd) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000673000-0x74)=[@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) tee(r1, r1, 0x100000000000081, 0x8000000000001) r2 = socket$inet(0x2, 0x4000000805, 0x0) setsockopt$inet_int(r2, 0x0, 0xf, &(0x7f0000012000)=0x3fe, 0x4) r3 = socket$inet_sctp(0x2, 0x800000000001, 0x84) lookup_dcookie(0x20, &(0x7f0000a6e000-0x19)=""/25, 0x19) ioctl$KVM_CREATE_DEVICE(r0, 0xc00caee0, &(0x7f0000359000)={0x3, r2, 0x0}) ioctl$KVM_X86_SET_MCE(r4, 0x4040ae9e, &(0x7f0000ec8000-0x40)={0x2200000000000000, 0x6000, 0x0, 0x1, 0x15, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0]}) r5 = dup3(r2, r3, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000d6d000-0x10)=[@in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x20) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00005dd000)={0x0, 0x8}, &(0x7f0000e12000-0x4)=0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f00001a6000+0x5c4)={r6, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x800}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) fcntl$addseals(r5, 0x409, 0x10000000000000c) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x65, &(0x7f0000e77000-0x2c)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x3, @loopback={0x0, 0x1}, 0x7}], 0x2c) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000c0f000)={0x6, &(0x7f0000ee1000-0x30)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_DMA(r0, 0xc0406429, &(0x7f0000281000-0x40)={r7, 0x3, &(0x7f0000953000)=[0x10001, 0xffffffffffffff01, 0x800], &(0x7f000000b000)=[0xfffffffffffffc00, 0x100000001], 0x2, 0x2, 0x3ff, &(0x7f0000416000)=[0x3, 0x10], &(0x7f00008b8000)=[0x6, 0x8, 0x800000000000000, 0x6], 0x0}) setsockopt$ax25_int(r0, 0x101, 0xf, &(0x7f0000eaf000)=0x1, 0x4) r8 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000bc1000-0xb)='/dev/hwrng\x00', 0x0, 0x0) socket$inet(0x2, 0x800, 0xf1) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r5, 0x84, 0xc, &(0x7f000037a000)=0x7ff, 0x4) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r8, 0x84, 0x6, &(0x7f000081b000-0x8c)={0x0, @in={{0x2, 0x3, @rand_addr=0x80000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mknodat(r5, &(0x7f0000b84000)='./file0\x00', 0x40, 0x100) 2017/12/17 11:24:21 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x207, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000000000/0xfd1000)=nil, 0xfd1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000632000)='./file0\x00', 0x12) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000489000)='./file0\x00', &(0x7f0000300000-0x8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x1010402, &(0x7f0000fd1000)="") mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f000071e000-0x8)='./file0\x00', 0x200003, 0x0) mount(&(0x7f0000acd000-0xc)='./file0\x00', &(0x7f0000fd1000-0x8)='./file0\x00', &(0x7f0000fd2000)="31000004", 0xfffffffdfffffffd, &(0x7f0000863000-0x9c)="25e0384087204c4b99a3c1446b12e3119624f038d06fef444061b2d94bee03663152a5735c5a12d2fadc4af5dfc64ebc2367a1bec9d15236b0d35adf7b955c793ab87eb0808f25130aaf82b244515d8fa398153b86c5bc676b4ec1030eab4ab63d670731ae722cb106ed332e7c52403aa0e3000000027f447b85b6d9a7b53bbb61f0d74c4b66d4b4acac5227bb4b04226126eb5ba85949889c1842cc") mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getdents64(r1, &(0x7f0000eb3000)=""/83, 0x53) r2 = fcntl$dupfd(r1, 0x0, r1) mount(&(0x7f00004f9000-0x8)='./file0\x00', &(0x7f0000143000)='./file0\x00', &(0x7f00007d1000)='ramfs\x00', 0x800000, &(0x7f0000802000-0x1)='A') renameat2(r1, &(0x7f0000129000)='./bus\x00', r1, &(0x7f0000fcf000-0x6)='./file0\x00', 0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrusage(0x400000800002, &(0x7f0000e67000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utimensat(r2, &(0x7f000096b000)='./bus\x00', &(0x7f0000fd4000)={{0x77359400, 0x0}, {r3, 0x0}}, 0x0) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_GET_STATUS64(r2, 0x4c05, &(0x7f0000fd7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/64, ""/32, [0x0, 0x0]}) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unlinkat(r1, &(0x7f000050e000)='./file1\x00', 0x210) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r1, 0x5411, &(0x7f00007d0000-0x4)=0x0) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readlink(&(0x7f0000fd4000-0xc)='./bus/file0\x00', &(0x7f00006c5000)=""/0, 0x0) renameat(r1, &(0x7f0000fd2000-0x6)='./bus\x00', r1, &(0x7f0000fd1000)='./file1\x00') r4 = socket(0x10, 0x3, 0x0) sendmsg$netlink(r4, &(0x7f000092a000)={0x0, 0x0, &(0x7f000061d000)=[{&(0x7f0000922000)=[{0x20, 0x1c, 0x305, 0x0, 0x0, "0a09298100000000cf000000040001"}], 0x20}], 0x1, &(0x7f0000925000)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_proto_private(r0, 0x89f1, &(0x7f00004df000)="f4c20359174a389e48c8d045d8b0e9ba49370360a2678c3573d629d75654a62993dc4e8b4449c44feab483ee7d8a065770472199f92d388edc22557640ccb4a3d710d7edf138c659d61b378767bf906f0e583ba0681546a8a651d3cee87d9a38f9540b83464a3931f5e306d71ef009b876390ebdd084a25226af9494849a964d6f50677c636eee5833645e64bd80178b496ac3e4a9a9239a7262d12921950883e54bb2f43f026ba1a67f178b38b697334bf3af937ffdffd295f30dd075d18ab86fed2a96d9") mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x3, 0x84, &(0x7f00008d8000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r4, 0x0, 0x8, &(0x7f0000fd9000)={0x0, @multicast1=0x0, @loopback=0x0}, &(0x7f0000fd9000)=0xc) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f00003ac000-0x18)={@loopback={0x0, 0x1}, 0x6ffffd, r5}) 2017/12/17 11:24:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0xf, 0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$TUNSETNOCSUM(r0, 0x400454c8, &(0x7f000022d000-0x4)=0x9) setrlimit(0xb, &(0x7f0000ca0000-0x10)={0xae83, 0x1ff}) mlock2(&(0x7f0000912000/0x4000)=nil, 0x4000, 0x81) mremap(&(0x7f00007c5000/0x1000)=nil, 0x1000, 0x4000, 0x200000000000000, &(0x7f0000e60000/0x4000)=nil) syz_open_dev$tun(&(0x7f0000ef5000)='/dev/net/tun\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000016000-0x8)={0x0, 0x5}, &(0x7f00003a8000)=0x8) ioctl$DRM_IOCTL_GET_MAP(0xffffffffffffffff, 0xc0186404, &(0x7f0000e4d000)={&(0x7f0000b2c000/0x4000)=nil, 0x4, 0x3, 0x82, &(0x7f0000916000/0x3000)=nil, 0x0}) clone(0x1200000, &(0x7f0000b94000-0x4c)="7c1151d40100ffffffffffffff6011000100ffff06b3a03de50d3824e711bb687f374afc03000000ed1fba023d91fec833ff83050563def101bbdb99bbe8e10f2504faff7cc2537c9a3b23e4", &(0x7f00000c1000-0x4)=0x0, &(0x7f000048e000)=0x0, &(0x7f00007a1000-0x50)="bb99b1083481d5c5c32c03b9a47f88ad59fc70f0fe619aa087f7ef8a85c2c810396e8da8ea0a2cc365974e559f6796be948e5ff93b7509d8c1a0688fed11cac328a4b2e02943649860550348e195e3c3") r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000e41000-0x12)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) 2017/12/17 11:24:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000d3b000)='/dev/sequencer\x00', 0x0, 0x0) r0 = socket(0x10, 0x3, 0x10) write(r0, &(0x7f0000615000-0x22)="220000001a0007000000000000008001014b810005001c0007000000000000001600", 0x22) 2017/12/17 11:24:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000d3b000)='/dev/sequencer\x00', 0x0, 0x0) r0 = socket(0x10, 0x3, 0x10) write(r0, &(0x7f0000615000-0x22)="220000001a0007000000000000008001014b810005001c0007000000000000001600", 0x22) 2017/12/17 11:24:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000d3b000)='/dev/sequencer\x00', 0x0, 0x0) r0 = socket(0x0, 0x3, 0x10) write(r0, &(0x7f0000615000-0x22)="220000001a0007000000000000008001014b810005001c0007000000000000001600", 0x22) 2017/12/17 11:24:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000173000-0x8)='./file0\x00', 0xa000, 0x0) clone(0x200, &(0x7f0000001000-0x83)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f0000804000)="") mknod(&(0x7f0000ff0000)='./file0\x00', 0x10000000007fe, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f000017a000-0x8)=[], &(0x7f000077a000)=[]) open(&(0x7f0000635000-0x8)='./file0\x00', 0x200, 0x0) 2017/12/17 11:24:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000c86000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f00001ac000)={0x5d60, {{0xa, 0x1, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 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]}, {{0xa, 0x1, 0x61, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) openat$sequencer(0xffffffffffffff9c, &(0x7f00002f0000-0xf)='/dev/sequencer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(0xffffffffffffffff, 0x40485404, &(0x7f0000c89000-0x48)={{0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = socket(0x1, 0xffffffffffffffff, 0xffffffffffffff29) fcntl$F_SET_FILE_RW_HINT(r0, 0x40d, &(0x7f00009a7000)=0x5) write(r1, &(0x7f0000d5d000)="220000001a00070b0000000cef001201014b810900ff000007000000000000000520", 0x22) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(0xffffffffffffffff, 0x10e, 0x8, &(0x7f00008cd000)=0x0, 0x4) 2017/12/17 11:24:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0xf, 0x0, &(0x7f0000000000)={0x0, 0x0}) setrlimit(0xb, &(0x7f0000ca0000-0x10)={0x0, 0x0}) mlock2(&(0x7f0000912000/0x4000)=nil, 0x4000, 0x81) prctl$setmm(0x23, 0x0, &(0x7f0000ab6000/0x3000)=nil) mremap(&(0x7f00007c5000/0x1000)=nil, 0x1000, 0x4000, 0x200000000000000, &(0x7f0000e60000/0x4000)=nil) syz_open_dev$tun(&(0x7f0000ef5000)='/dev/net/tun\x00', 0x0, 0x20004) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000f58000)={@generic="431df1f38e6e005a112f648d1c22ce26", @ifru_addrs=@rc={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}}) ioctl$SIOCSIFHWADDR(0xffffffffffffffff, 0x8924, &(0x7f0000317000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x20000000000009, 0x7, @fr_pvc_info=&(0x7f0000d94000-0x14)={0x6, @generic="61e8f06fa5db19c6369a1383355544d6"}}}) socket$netlink(0x10, 0x3, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000016000-0x8)={0x0, 0x0}, &(0x7f00003a8000)=0x8) accept4$llc(r0, &(0x7f0000a40000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000337000-0x4)=0x10, 0x800) ioctl$DRM_IOCTL_GET_MAP(0xffffffffffffffff, 0xc0186404, &(0x7f0000e4d000)={&(0x7f0000b2c000/0x4000)=nil, 0x4, 0x3, 0x0, &(0x7f0000916000/0x3000)=nil, 0x0}) clone(0x1200000, &(0x7f0000b94000-0x4c)="7c1151d40100ffffffffffffff6011000100ffff06b3", &(0x7f00000c1000-0x4)=0x0, &(0x7f000048e000)=0x0, &(0x7f00007a1000-0x50)="bb99b1083481d5c5c32c03b9a47f88ad59fc70f0fe619aa087f7ef8a85c2c810396e8da8ea0a2cc365974e559f6796be948e5ff93b7509d8c1a0688fed11cac328a4") mbind(&(0x7f0000331000/0x3000)=nil, 0x3000, 0x0, &(0x7f000080e000-0x8)=0x0, 0x8, 0x2) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000e41000-0x12)='/dev/loop-control\x00', 0x0, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r1, 0x89e1, &(0x7f0000fb3000-0x4)=0x5) ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) ioctl$LOOP_CTL_ADD(r2, 0x4c81, 0x0) 2017/12/17 11:24:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000d3b000)='/dev/sequencer\x00', 0x0, 0x0) r0 = socket(0x10, 0x0, 0x10) write(r0, &(0x7f0000615000-0x22)="220000001a0007000000000000008001014b810005001c0007000000000000001600", 0x22) 2017/12/17 11:24:21 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xd, 0x11, 0xb, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000004000)={0x0, 0x0}) ioctl$DRM_IOCTL_SWITCH_CTX(r1, 0x40086424, &(0x7f0000002000)={r2, 0x2}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000004000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$unix(r1, &(0x7f0000003000)="9533c90080000000000000ac816432989eb98a9cc41fea4c0000d2f1166405ea", 0x20, 0x40010, &(0x7f0000005000)=@file={0x1, './file0\x00'}, 0xa) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000009000-0xc)={&(0x7f000000a000-0x8)='./file0\x00', 0x0}, 0xc) mmap(&(0x7f0000000000/0xb6a000)=nil, 0xb6a000, 0x3, 0x10031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000b6c000)=[@in6={0xa, 0x0, 0x4, @loopback={0x0, 0x1}, 0x1f}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, @in6={0xa, 0x0, 0x8, @loopback={0x0, 0x1}, 0x8}, @in6={0xa, 0x2, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}], 0x5) mmap(&(0x7f0000b6a000/0x1000)=nil, 0x1000, 0x3, 0x32, r3, 0x0) mmap(&(0x7f0000b6b000/0x1000)=nil, 0x1000, 0x3, 0x870, r0, 0x0) mmap(&(0x7f0000b6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nfc_llcp(r1, &(0x7f0000b6d000)={&(0x7f0000b6c000)={0x27, 0x3, 0x4, 0x2, 0xffe, 0x8, "e100000000000006ffffe7f365c646ca334abf150fff09141fd185ff250de0e00000eaf64cca8f712b45d4f47b93c9bb6baaf430d3448610044ae5f1c373e2", 0x6}, 0x58, &(0x7f0000b6f000)=[], 0x0, &(0x7f0000b6f000)={0x34, 0x1, 0x40000f93, "00000000000005013b59554f2eccfd39a70650c8c3000000007ff9000000000000055edd025b"}, 0x34, 0x4804}, 0x4000000) mmap(&(0x7f0000b6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f000016b000-0x30)={0x1, 0x2, &(0x7f0000b4f000)=[@generic={0xb61, 0xf510, 0x54, 0x0}, @generic={0x9595, 0x0, 0x200000, 0x0}], &(0x7f00006b4000-0x2)="cb49", 0x8000009, 0x80, &(0x7f0000848000)=""/128, 0x3b08, 0x0}, 0x30) mmap(&(0x7f0000b6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f000076e000-0x4)=r0, 0x4) mmap(&(0x7f0000b70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf65000)=nil, 0xf65000, 0x3, 0x32, r3, 0x0) r4 = socket$inet6(0xa, 0x800000000802, 0x88) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r4, &(0x7f0000f66000-0x16)="b53412e9019ce68ef000008800000000ee54758d51d0", 0x16, 0x2000c800, &(0x7f0000003000-0x1c)={0xa, 0x0, 0xf96, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x20000000000000}, 0x1c) sendto$inet6(r4, &(0x7f0000f65000)="af", 0x1, 0x0, &(0x7f0000bb1000-0x1c)={0xa, 0x1, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2017/12/17 11:24:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000d3b000)='/dev/sequencer\x00', 0x0, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000615000-0x22)="220000001a0007000000000000008001014b810005001c0007000000000000001600", 0x22) 2017/12/17 11:24:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00002f0000-0xf)='/dev/sequencer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(0xffffffffffffffff, 0x40485404, &(0x7f0000c89000-0x48)={{0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bpf$MAP_CREATE(0x0, &(0x7f00006d8000)={0x1, 0x80000000, 0x5, 0x1, 0x4, r0, 0x6}, 0x1c) r1 = socket(0x10, 0x3, 0x10) write(r1, &(0x7f0000bdb000)="220000001a00070b00000000ef001201014b81000500010007000000000000000500", 0x22) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(0xffffffffffffffff, 0x10e, 0x8, &(0x7f00008cd000)=0x0, 0x4) 2017/12/17 11:24:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000d3b000)='/dev/sequencer\x00', 0x0, 0x0) r0 = socket(0x10, 0x3, 0x10) write(0xffffffffffffffff, &(0x7f0000615000-0x22)="220000001a0007000000000000008001014b810005001c0007000000000000001600", 0x22) 2017/12/17 11:24:21 executing program 6: mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x1, 0x5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(0xffffffffffffffff, &(0x7f0000001000-0x8b7)="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", 0x8b7, 0x0, &(0x7f0000000000)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/17 11:24:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000001000-0x83)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f0000804000)="") mknod(&(0x7f0000ff0000)='./file0\x00', 0x10000000007fe, 0x0) execve(&(0x7f00007e6000)='./file0\x00', &(0x7f000017a000-0x8)=[], &(0x7f000077a000)=[]) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f00006ab000)='/selinux/context\x00', 0x2, 0x0) r1 = fcntl$getown(r0, 0x9) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000a10000)={{{@in=@empty=0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c14000)=0xe8) lstat(&(0x7f000077b000)='./file1\x00', &(0x7f0000916000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f00004c5000)={0x0, 0x0, 0x0}, 0xc) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000a6e000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000813000)=0xe8) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f00001c9000-0xc)={0x0, 0x0, 0x0}, 0xc) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f00007d1000)={0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000cd4000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0x0, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000cb2000)=0xe8) getgroups(0x8, &(0x7f000062d000-0x20)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000cb2000)=0x0) r11 = getuid() getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000b44000-0xc)={0x0, 0x0, 0x0}, 0xc) r13 = getpid() getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000203000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000035a000-0x4)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000217000)={0x0, 0x0, 0x0}, &(0x7f0000566000)=0xc) r16 = getpgid(0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f000072f000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000014c000)=0xe8) stat(&(0x7f00000d8000-0x8)='./file0\x00', &(0x7f0000219000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000173000)=0x0) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000d8e000-0xc)={0x0, 0x0, 0x0}, 0xc) r21 = getgid() ioctl$TIOCGSID(r0, 0x540f, &(0x7f00002da000)=0x0) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000569000)={0x0, 0x0, 0x0}, 0xc) r24 = getegid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00001ef000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000b10000)=0xc) lstat(&(0x7f0000d8d000)='./file0\x00', &(0x7f0000c84000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000663000-0x8)='./file0\x00', &(0x7f0000362000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r28 = getpid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000b19000)={0x0, 0x0, 0x0}, &(0x7f00009ca000)=0xc) lstat(&(0x7f0000d53000-0x8)='./file0\x00', &(0x7f000040a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000f3d000)={0x0, 0x0, 0x0}, &(0x7f0000ef1000-0x4)=0xc) lstat(&(0x7f0000881000)='./file0\x00', &(0x7f000006f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000055000-0x4)=0x0, &(0x7f0000f15000-0x4)=0x0, &(0x7f0000ec6000-0x4)=0x0) r34 = getpgrp(0x0) lstat(&(0x7f0000815000-0x8)='./file0\x00', &(0x7f0000505000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f000017f000-0xc)={0x0, 0x0, 0x0}, 0xc) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f00003df000)={0x0, 0x0, 0x0}, 0xc) fstat(r0, &(0x7f00002f2000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000b8c000)='./file0\x00', &(0x7f0000e5d000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r0, &(0x7f0000864000)=[{&(0x7f0000b57000)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f0000faa000-0x48)=[{&(0x7f0000b1f000-0x85)="e2611b5324b0f7c748e32771f2abae07b774f735724077863aa898d44ca38a11591a5abcc02ae944a65c882d686850445b442f3095bfb74d0d849b65a3ac655f6f4115ba5ab3bce3f6df1c5adbb13ab172b252d306eee9ced094ba186e22854703450a7f5eb01f56ce7a93c35400b275a69493a45004b71fd55eab5d523468384a51ed929b", 0x85}, {&(0x7f0000456000-0xd5)="c7fd92546e6fe0282d9821f8fba3f985ac2e316ebc1be69a006709ec55e912298930a7997db4bb338da4dc8758e008f7fb25b65ba90bb6f2cb1d78c2398ae1a10c9d4e4737baeb164af4390870c319161ee3f81eaa8c2efe119fbd0276fb5c3e35c56d6958d4369b7e881ea934182a282154379c6e2addcff86d51772d359907e7cc92595b166fd56df742a0da8656aa27495dae90522c1d3cac86a0bb7f7dd2f7bbfc0135919587ebc729f86bbaf4b8234c344fa21ba82a33cccda222ffd26c3c4f3b2a31f039cbadf5b91b00f7ed0bdbb7f9d187", 0xd5}, {&(0x7f0000463000)="473335adcb50e9d5400913fa18d0237424e12e659b728726d301f3204defdbf17ec872d67be952c5a7c072b1db76252ba95c694972887c3dc2aa59560a36235743732c0717f76fa83581a55c55d004d678af092b3215814e215f11d80b47d95c5885bd6dad14e264bd2bd2fbb79230909f1a97300a9b597a8d286b121995fc2bc0a3bbc53c25dd64513e14159eee1d0d8f52f9894d6d94247e141dfe66dff6f8bbe1282feed96346f06c728bc515f6c8fc60528360162c7e02fc", 0xba}, {&(0x7f0000776000)="7d7d90870e908ba027fb8484634a1785543ed3612d5f2676bfa3363b10924ec20eea3eb8b390b8b284673b331443966a2fa5912c1e392d67ddc10d920b8def5ded8064e41f5ffd86660189fb928b9436874182dbce8218f473e799246db6d8fb0cb8ca3db79203dbd76b2e462350e2ae923e8b4c0e3c1e96", 0x78}, {&(0x7f00003b9000-0x87)="6b352ae20e9f3b85a34e39b7ee345dab2910250c251308e6208619f4f038c6b0dbb480242d472a9dee871533c4c7f3a47c5b4b907c2de468cbff484a9c077dc08e527e59100a566df7072dade8fc09943fb2b7f426639d40726b574c206c24ae1506f70a62796523137d142da132d0518c0abb7d519bea1f2a1390beeffc236556e28eb8018641", 0x87}, {&(0x7f0000ad0000)="bce7dd03eb5f80ee41aa9d2d7384bed187b28375ead488ca392f9f622494e017786cd78e1a6c6b430369e1d4e5ef4ef29218020db1e7e25dda2b330506c0c138d87c68798431fec706ba8f46a95b34f653b519cf371bd643c0ffadc53d14f5a8782fab587e02f37872bff6dadf382a7a86d671571caf51b53e5eb84b8c5ac1e91550cc3460ee46e2058d46605b480b3f898a7fa039cb6d3f5bc1d337095b59fe0333de80ff29a5055cacc51075aee835b8e84094584c", 0xb6}, {&(0x7f00000ef000-0x5f)="521ec5ef0b0fb85836b47d28b57953c9f57444f058415314cb620afa67536ab438e1138ccdc6c87a7e1adc70b96ca4983894cc368db20bdb98656713030e0998340d774ee9c1f8dbf887722dd399b74c8fe877f29d21ce0173ff162023aa07", 0x5f}, {&(0x7f0000ae4000)="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", 0xfd}, {&(0x7f0000226000)="0db42af43d83c0eb79521a57f8422194b357699c5ade40e7d7fa2125e946c48603de720264c3378b5c6c4bf51adcdeca74c0a6bc7b6a84a3ed88aea63b7fa5dd955fef72f1f138ec42bd9fa5a2de6bfd2cea06dd5693d9435183681c143199bc17db6686d0ef9b12fa359ddb55337eb0a8cbefa4a92f0e15629ea773a1f44be49a62ed90157565556b969f1bb79d4b55eb4d2ead03cdefc8ef81002026bb22cdc968b96f84553039ed1d0216c79fedee3256d295a0ca", 0xb6}], 0x9, &(0x7f000020b000-0x2c)=[@cred={0x18, 0x1, 0x2, r1, r2, r3}, @cred={0x18, 0x1, 0x2, r4, r5, r6}], 0x30, 0x880}, {&(0x7f00004ce000)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000a52000-0x30)=[{&(0x7f0000a33000)="1e6845860672ccd0bf69e499dfdcd4b9c2fb33d3901521d032d600a1445d4da75195750f969bf81fb04d9574a2887cbd6fbee26ab81a57555048cb7c1149a86c739cee8ed33c21f4ce31617d97ba515cc8ac45d2e7598c9a5f94236a31a086bf738c659c1e648aaf705267f6d532544b8641d98857a8bb4e9c2c7eb94c0a43e4c7e4f5a5a1b57a80e77a81a27c743a08f5f5a2277882264b45fb36f5793c20", 0x9f}, {&(0x7f0000a12000-0xeb)="523fb7417a4713a9d0a6d8c6476477fc4dc9b5122f9c11d89ef777e22974af3b148879a3720655e64e7b2420e52fcb0f01f5d186c6b2c9477270bb334d1ad1386685fc830a2c4fc9d2a38dc0df72dfee33ccca79af7531696db836b0cb110d3e9139d116f86f35575633f2d9d6015e29c7eee9a1683cc1f9ef465d5be739dcb60cb91cd023ef6c5f90ea135b5c7c89b39257867172cba48db7c41c2f14d85b3d48f8022e50726db5c2d5cfab4ae69f53520bc77d601a277c5a7585c61d6f69c03d6bfc7a220e3b5ee9d77e1b1e62ff568d5751cc6d0ff80ad5413081368c1e301b30eb0cd2054992eae6c7", 0xeb}, {&(0x7f00004d1000-0x95)="3cc774b68555d7d5fb25e3d3e5994c56869888eaec6fd7eac520ba9883eee860b79523d71a63cb471bfbc41476117bca3d92a49330bc3794c1c4414be3e3339044c267c1741c1c863c695676b7c46cd9b4541a539f5d8946ca4987b8c9c24acabbbc5dd56a68bb8682d81a76cfd08e7902103b0e46210570662b2e5424b551a4f6e3ec1ec5a633a03df5deb95aadadfc0c36b294c5", 0x95}, {&(0x7f0000ce6000)="9793d871b398ac19f4bb9c5b00d2a595cc1aa1e64481", 0x16}, {&(0x7f0000ad5000)="c94dc2602ffd48b2b105cbd1239a17ca20511375ee13906ca5c51edb87e744b306582e2f47c25143f9d65e3c2f5023af7fbc367fcfb1947196f18677011903849a9251fea04019f6d64b72863c559e815adc92523af7afbd3e01b63096a61703ec922758ee8f19b780a5e320f71d0d57a078", 0x72}, {&(0x7f00004fd000)="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", 0xfd}], 0x6, &(0x7f0000dc7000)=[@rights={0x10, 0x1, 0x1, [r0]}, @rights={0x18, 0x1, 0x1, [r0, r0, r0]}, @rights={0x14, 0x1, 0x1, [r0, r0]}, @cred={0x18, 0x1, 0x2, r7, r8, r9}, @cred={0x18, 0x1, 0x2, r10, r11, r12}], 0x6c, 0x4c004}, {&(0x7f00003f4000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f00009a5000)=[{&(0x7f0000b2f000-0xe)="f121aeff0bf2d6a80955d73a82d7", 0xe}, {&(0x7f00003f3000)="b346ad", 0x3}, {&(0x7f00006fd000)="2b3bcec3008f38030f5f4922a6a79d1fb641ca6254096ccd5ba252cc21ab5a0fbce75f0b241cbb18831210655ef5ec218c85bb22c4c23f87defdbfde7e5a2b4d5c0ba1713bee79e3a557a69a502e8c3bc82e25501cd664d4ec8c925f", 0x5c}, {&(0x7f0000fad000)="5328d2ae66b6d82977f7c53d3868dc4533dc9fd1d89908dc3978cf5db805fa698c204be8fdb674816642432a1477ce08d5f14726933224ab14eca63331fc660c18e47ea6f8dd26d9ef217a689482e1bf0034251b146341b3f8bcdf284b94f98c1de819a4b95a9e998b274d4fd5c20920fad346669de2a823f3767767ef710edf446491fe6f3199acbae5be4575d1073e18f8eab3da36e7616a3bf627f722f592b1eb032228e200009b8f0254caafc036", 0xb0}, {&(0x7f00000c1000)="3b2db2d3bd24302a114cc284d4c7c7b216886233d4a4fc8a779a076d03175268a12b1711a5966c0afec1d49b803842c1051f09616feb1e89e1703933ed6b030a5d9a38e944f28ac2e8c1cf77ee6914c5140720a217a9e04ed0f0a5a28389f16be9f643f80ad21079806ccabd2bc66b906ad4688bba", 0x75}, {&(0x7f00000df000-0x44)="c9b72df7faab51faa42da4e063c0178718d10a82f7f3279086c20262032c0bf052af762885ff651e9ecf7cc571aee830465db80a3a885d4bbce3165aee4c69ae939bb047", 0x44}, {&(0x7f0000c0a000)="be8d08e0dbe1cad17a4f759eb6cf3dda978fbc4c56a7d166cd4f1884d1b13593db7d2119e8e6d45dbecd3cbc90923bbf8d988cb761b8517c849375b6809582c1c5243bd9029eced3cf2feec5076d5ecaee93b6021b55b0ba6cba6489996a6f4193bfc1ee3e0d95ba7bf5380067ad1dedbaafeb4445809897e589fb82c5b866b713363b14e50dab07f6eefa3c0e6cf9820bea9a28e19e029ad9437381926faa736e3854", 0xa3}], 0x7, &(0x7f0000739000)=[@cred={0x18, 0x1, 0x2, r13, r14, r15}, @rights={0x18, 0x1, 0x1, [r0, r0, r0]}, @cred={0x18, 0x1, 0x2, r16, r17, r18}], 0x48, 0x20000000}, {&(0x7f000099e000-0xa)=@file={0x1, 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@cred={0x18, 0x1, 0x2, r19, r20, r21}, @rights={0x14, 0x1, 0x1, [r0, r0]}, @cred={0x18, 0x1, 0x2, r22, r23, r24}, @cred={0x18, 0x1, 0x2, r25, r26, r27}, @rights={0x18, 0x1, 0x1, [r0, r0, r0]}, @rights={0x14, 0x1, 0x1, [r0, r0]}], 0xa0, 0x800}, {&(0x7f00009fb000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000087000-0x28)=[{&(0x7f0000cb3000)="a91ec1dcfaa17261c58305a887609e0539bf87c7ca9ac981818858da519519f62a307bb8e574cbb4640b2c7a09df036887c4e1096a29c7413f1609ee82400a5e4462aeb74de6a5b56e4477198870464d3befdfff24e05f5de4904a109b4e73691d5bc483c303b5c0fc482055207df4fb2090c21021654e072fdd60c740614618f1937423f0f6a5835491815a0aae824baf614888ec34064957b753509429659c2fa5b4ca4d60c25c4f0f96f13d04e38ef3c0c9e9d7511dc7ec88139763759b94649b5bac5c18ccde116ebe24d1d15e4b661149b166618d9ecd4f99ac8f6a5c", 0xdf}, {&(0x7f0000e54000-0x2a)="8073b20da6208988bfc319bced55831bfe28b6dc20af1c24543bc8fd0ab8d68bac46bbaf01a525b9eaa6", 0x2a}, {&(0x7f0000ae7000)="ba150689bc43e05c77a9d993632176125307477d93c06f2cd1a06ce8c85b7deca1c383ee1ef6eb250c3a5db0f464a92f82fe090722e0148c325d8f2140784c917432a1b4b020d3a2a70c7a1332aa79387595ee3eef13f633e13d0bfe4014e81175007b600784433f51a37497032b4a5dc4e3b9ca95a5d9ec1f921d7b598bba2916a36ee717312ac405a385defdfa81e7a1e9f100309366530b99b20512254592e442f0d9ad8741c69d95a22e62826408399e211caee29865b899e530a8734ae310e91cda774883b82de5649951a612851fc51034e5eef26f2d3a8ef834b4d99e281f94917697551bdbc50d88338da8dc86479d37", 0xf4}, {&(0x7f0000aa8000-0x55)="5628d95773be74c481f157088164c10e854153779768d55f6325610565c7410308822c3a432a10e8a10dd11dd77de8887521a1d36fba95f1f98d8665e44cb029a6032c7ea41053f60eada9f45dcfc8576c3d383f02", 0x55}, {&(0x7f0000cb8000)="38b6c85a034611b3d3b97144d23e166fc748ed47c9fb34352fbbcdcd8641b5df6c34fe4c1e540cfc5be535b4868c24f9e09e935b2c2af061de0843070fbb58dd2b8e4ab2354bf1c0ceddf9a6c70047d5907ba301a27e02cf60d7a908959a02ec21cddc624492", 0x66}], 0x5, &(0x7f0000a05000-0xd8)=[@cred={0x18, 0x1, 0x2, r28, r29, r30}, @rights={0x14, 0x1, 0x1, [r0, r0]}, @cred={0x18, 0x1, 0x2, r31, r32, r33}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0]}, @rights={0x34, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0, r0]}, @cred={0x18, 0x1, 0x2, r34, r35, r36}, @cred={0x18, 0x1, 0x2, r37, r38, r39}], 0xd8, 0x20000000}], 0x7, 0x8011) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000d8f000)={0x3, 0x0, 0x2, 0x1, 0x8}) getdents64(r0, &(0x7f0000136000)=""/199, 0xc7) open(&(0x7f0000635000-0x8)='./file0\x00', 0x1ff, 0x0) 2017/12/17 11:24:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000d3b000)='/dev/sequencer\x00', 0x0, 0x0) r0 = socket(0x10, 0x3, 0x10) write(r0, &(0x7f0000615000-0x22)="", 0x0) 2017/12/17 11:24:21 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x207, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000000000/0xfd1000)=nil, 0xfd1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000632000)='./file0\x00', 0x12) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000489000)='./file0\x00', &(0x7f0000300000-0x8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x1010402, &(0x7f0000fd1000)="") mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f000071e000-0x8)='./file0\x00', 0x200003, 0x0) mount(&(0x7f0000acd000-0xc)='./file0\x00', &(0x7f0000fd1000-0x8)='./file0\x00', &(0x7f0000fd2000)="31000004", 0xfffffffdfffffffd, &(0x7f0000863000-0x9c)="25e0384087204c4b99a3c1446b12e3119624f038d06fef444061b2d94bee03663152a5735c5a12d2fadc4af5dfc64ebc2367a1bec9d15236b0d35adf7b955c793ab87eb0808f25130aaf82b244515d8fa398153b86c5bc676b4ec1030eab4ab63d670731ae722cb106ed332e7c52403aa0e3000000027f447b85b6d9a7b53bbb61f0d74c4b66d4b4acac5227bb4b04226126eb5ba85949889c1842cc") mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getdents64(r1, &(0x7f0000eb3000)=""/83, 0x53) r2 = fcntl$dupfd(r1, 0x0, r1) mount(&(0x7f00004f9000-0x8)='./file0\x00', &(0x7f0000143000)='./file0\x00', &(0x7f00007d1000)='ramfs\x00', 0x800000, &(0x7f0000802000-0x1)='A') renameat2(r1, &(0x7f0000129000)='./bus\x00', r1, &(0x7f0000fcf000-0x6)='./file0\x00', 0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrusage(0x400000800002, &(0x7f0000e67000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utimensat(r2, &(0x7f000096b000)='./bus\x00', &(0x7f0000fd4000)={{0x77359400, 0x0}, {r3, 0x0}}, 0x0) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_GET_STATUS64(r2, 0x4c05, &(0x7f0000fd7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/64, ""/32, [0x0, 0x0]}) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unlinkat(r1, &(0x7f000050e000)='./file1\x00', 0x210) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r1, 0x5411, &(0x7f00007d0000-0x4)=0x0) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readlink(&(0x7f0000fd4000-0xc)='./bus/file0\x00', &(0x7f00006c5000)=""/0, 0x0) renameat(r1, &(0x7f0000fd2000-0x6)='./bus\x00', r1, &(0x7f0000fd1000)='./file1\x00') r4 = socket(0x10, 0x3, 0x0) sendmsg$netlink(r4, &(0x7f000092a000)={0x0, 0x0, &(0x7f000061d000)=[{&(0x7f0000922000)=[{0x20, 0x1c, 0x305, 0x0, 0x0, "0a09298100000000cf000000040001"}], 0x20}], 0x1, &(0x7f0000925000)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_proto_private(r0, 0x89f1, &(0x7f00004df000)="f4c20359174a389e48c8d045d8b0e9ba49370360a2678c3573d629d75654a62993dc4e8b4449c44feab483ee7d8a065770472199f92d388edc22557640ccb4a3d710d7edf138c659d61b378767bf906f0e583ba0681546a8a651d3cee87d9a38f9540b83464a3931f5e306d71ef009b876390ebdd084a25226af9494849a964d6f50677c636eee5833645e64bd80178b496ac3e4a9a9239a7262d12921950883e54bb2f43f026ba1a67f178b38b697334bf3af937ffdffd295f30dd075d18ab86fed2a96d9") mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x3, 0x84, &(0x7f00008d8000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r4, 0x0, 0x8, &(0x7f0000fd9000)={0x0, @multicast1=0x0, @loopback=0x0}, &(0x7f0000fd9000)=0xc) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f00003ac000-0x18)={@loopback={0x0, 0x1}, 0x6ffffd, r5}) 2017/12/17 11:24:21 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000bcb000-0x78)={0x4000000002, 0x78, 0xdc, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0xfffffffffffffffc, 0x3, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x2, 0x0, 0x4, 0x1, 0xfffffffffffffffe, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000002000-0x78)={0x2, 0x78, 0xde, 0x7ff, 0xffffffff7fffffff, 0x0, 0x0, 0x0, 0x104, 0x0, 0x200, 0x4, 0x0, 0x8, 0x0, 0x0, 0x1, 0x0, 0x0, 0xfffffffffffffffa, 0xfffffffffffffffc, 0x0, 0x5, 0x0, 0x0, 0xfffffffffffffffe, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x119000)=nil, 0x119000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000119000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000011a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f0000055000)={0x0, 0x0}, 0x3, 0x1) syz_extract_tcp_res$synack(&(0x7f0000091000)={0x0, 0x0}, 0x1, 0x0) syz_extract_tcp_res(&(0x7f0000021000-0x8)={0x0, 0x0}, 0x2d, 0x2) syz_emit_ethernet(0x124, &(0x7f00000df000-0x124)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @random="ce6d93470508", [{[{0x9100, 0xffffffffffffffda, 0x7, 0x1}], {0x8100, 0x81, 0xffff, 0x8001}}], {{0x0, @ipv4={{0x5, 0x4, 0x7, 0x8000001, 0x10e, 0x3, 0x0, 0x4, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x0, 0x1, r0, r1, 0x1, 0x0, 0x6, 0x21, 0x4, 0x0, 0x4, {[@nop={0x1}, @window={0x3, 0x3, 0x2}]}}, {"2ca699f942b160c9a6da4f73b91d3867f82446cb88295b80fe329319c1f8e8815ff48b8527fb61924ac482343d389333edb0c23df45b10032c5196b9df63799c13664058e003ea203401850d3e32d5fd5bcc52e845ab587afc28c25895694b6b968e365e1a7785c0dd62df9bf0d0753e4923404efd5e6a4832d539be45c32da607a2417dff7a16b57b1ab22b1668dc807e0eabd5689acd38c4a164e2cffd66971100cd5a18be96a72454bade794f812af397f8182042fe9d0f983142f95b89beb761f3aecad47ed03d1afe813365e634512b5d8c8c32ad1358c268fda451a1ecacb9"}}}}}}, 0x0) socketpair(0xa, 0x3, 0x6, &(0x7f000001c000+0xb20)={0x0, 0x0}) setsockopt(0xffffffffffffffff, 0x200000010e, 0x1, &(0x7f0000324000)=',', 0x1) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f000092e000)=0x0) mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000018000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r4, &(0x7f0000003000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r4, 0xffffffffffffc451) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x1b, &(0x7f000001c000)={0x0, 0x0, ""}, &(0x7f000001b000-0x4)=0x8) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000011b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000011c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f000000c000-0x8)={r5, 0x1ef}, &(0x7f000011d000-0x4)=0x8) r6 = accept4(r3, &(0x7f0000001000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000000000)=0x60, 0x0) getsockopt(r4, 0x1, 0x4, &(0x7f00000b7000)=""/15, &(0x7f000000e000)=0xf) r7 = socket$inet6(0xa, 0x80002, 0x0) mmap(&(0x7f000011b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000011c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(r7, 0x1, 0x0, &(0x7f00000b0000-0x4)=0x0, &(0x7f000011d000-0x4)=0x4) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_buf(r8, 0x6, 0x7, &(0x7f0000d92000)=""/0, &(0x7f0000d43000)=0x0) getsockopt$llc_int(r6, 0x10c, 0xf, &(0x7f0000009000-0x4)=0x0, &(0x7f000001d000)=0x4) setsockopt(r7, 0x88, 0x40000000000012, &(0x7f0000dfd000)='\t', 0x1) setsockopt(r6, 0x0, 0x2, &(0x7f0000001000-0x78)="d20f6069612d69508c2f8829d62777d4b312b95ebd7dc0ce5b3964a7ac2a9e3a918973fdfa8c3b55f2b2db84fc24e723ec78df5636a27e599c406520d243db03142d8f961c1838c3dac9dc247f971885b7fe35222a331625678e0cfde1bc168be9a7901eef32a00d2e07e071ff185db3f25b762565862ee5", 0x78) 2017/12/17 11:24:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0xf, 0x0, &(0x7f0000000000)={0x0, 0x0}) setrlimit(0xb, &(0x7f0000ca0000-0x10)={0x0, 0x0}) bind$llc(r0, &(0x7f0000add000-0x10)={0x1a, 0x0, 0x7, 0x80000000, 0x3, 0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) mlock2(&(0x7f0000912000/0x4000)=nil, 0x4000, 0x81) prctl$setmm(0x23, 0x0, &(0x7f0000ab6000/0x3000)=nil) mremap(&(0x7f00007c5000/0x1000)=nil, 0x1000, 0x4000, 0x200000000000000, &(0x7f0000e60000/0x4000)=nil) syz_open_dev$tun(&(0x7f0000ef5000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000f58000)={@generic="431df1f38e6e005a112f648d1c22ce26", @ifru_addrs=@rc={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}}) ioctl$SIOCSIFHWADDR(0xffffffffffffffff, 0x8924, &(0x7f0000317000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x20000000000009, 0x7, @fr_pvc_info=&(0x7f0000d94000-0x14)={0x6, @generic="61e8f06fa5db19c6369a1383355544d6"}}}) socket$netlink(0x10, 0x3, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000016000-0x8)={0x0, 0x0}, &(0x7f00003a8000)=0x8) ioctl$DRM_IOCTL_GET_MAP(0xffffffffffffffff, 0xc0186404, &(0x7f0000e4d000)={&(0x7f0000b2c000/0x4000)=nil, 0x4, 0x3, 0x0, &(0x7f0000916000/0x3000)=nil, 0x0}) clone(0x1200000, &(0x7f0000b94000-0x4c)="7c1151d40100ffffffffffffff6011000100ffff06b3", &(0x7f00000c1000-0x4)=0x0, &(0x7f000048e000)=0x0, &(0x7f00007a1000-0x50)="bb99b1083481d5c5c32c03b9a47f88ad59fc70f0fe619aa087f7ef8a85c2c810396e8da8ea0a2cc365974e559f6796be948e5ff93b7509d8c1a0688fed11cac328a4") mbind(&(0x7f0000331000/0x3000)=nil, 0x3000, 0x0, &(0x7f000080e000-0x8)=0x0, 0x8, 0x2) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000e41000-0x12)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_ADD(r1, 0x4c81, 0x0) 2017/12/17 11:24:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00002f0000-0xf)='/dev/sequencer\x00', 0x0, 0x0) bind$netlink(r0, &(0x7f000005d000-0xc)={0x10, 0x0, 0x5, 0xc083}, 0xc) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(0xffffffffffffffff, 0x40485404, &(0x7f0000c89000-0x48)={{0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = socket(0x10, 0x3, 0x10) write(r1, &(0x7f0000bdb000)="220000001a00070b00000000ef001201014b81000500010007000000000000000500", 0x22) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(0xffffffffffffffff, 0x10e, 0x8, &(0x7f00008cd000)=0x0, 0x4) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000a84000)={0x800, 0x0, 0xdc0, 0x57c2e2}, 0x10) 2017/12/17 11:24:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0xf, 0xb797, &(0x7f0000000000)={0x0, 0x0}) ioctl$TUNSETNOCSUM(0xffffffffffffffff, 0x400454c8, &(0x7f000022d000-0x4)=0x9) setrlimit(0xb, &(0x7f0000ca0000-0x10)={0xae83, 0x1ff}) mlock2(&(0x7f0000912000/0x4000)=nil, 0x4000, 0x81) mremap(&(0x7f00007c5000/0x1000)=nil, 0x1000, 0x4000, 0x200000000000000, &(0x7f0000e60000/0x4000)=nil) syz_open_dev$tun(&(0x7f0000ef5000)='/dev/net/tun\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000016000-0x8)={0x0, 0x5}, &(0x7f00003a8000)=0x8) ioctl$DRM_IOCTL_GET_MAP(0xffffffffffffffff, 0xc0186404, &(0x7f0000e4d000)={&(0x7f0000b2c000/0x4000)=nil, 0x4, 0x3, 0x82, &(0x7f0000916000/0x3000)=nil, 0x0}) clone(0x1200000, &(0x7f0000b94000-0x4c)="7c1151d40100ffffffffffffff6011000100ffff06b3a03de50d3824e711bb687f374afc03000000ed1fba023d91fec833ff83050563def101bbdb99bbe8e10f2504faff7cc2537c9a3b23e4", &(0x7f00000c1000-0x4)=0x0, &(0x7f000048e000)=0x0, &(0x7f00007a1000-0x50)="bb99b1083481d5c5c32c03b9a47f88ad59fc70f0fe619aa087f7ef8a85c2c810396e8da8ea0a2cc365974e559f6796be948e5ff93b7509d8c1a0688fed11cac328a4b2e02943649860550348e195e3c3") r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000e41000-0x12)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) 2017/12/17 11:24:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000d3b000)='/dev/sequencer\x00', 0x0, 0x0) r0 = socket(0x10, 0x3, 0x10) write(r0, &(0x7f0000615000-0x22)="220000001a000700000000000000800101", 0x11) 2017/12/17 11:24:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000d3b000)='/dev/sequencer\x00', 0x0, 0x0) r0 = socket(0x10, 0x3, 0x10) write(r0, &(0x7f0000615000-0x22)="220000001a0007000000000000008001014b810005001c000700", 0x1a) 2017/12/17 11:24:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000d3b000)='/dev/sequencer\x00', 0x0, 0x0) r0 = socket(0x10, 0x3, 0x10) write(r0, &(0x7f0000615000-0x22)="220000001a0007000000000000008001014b810005001c00070000000000", 0x1e) 2017/12/17 11:24:21 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x803, 0x7, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000001000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000001000-0x83)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f0000804000)="") mknod(&(0x7f0000ff0000)='./file0\x00', 0x10000000007fe, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f000017a000-0x8)=[], &(0x7f000077a000)=[]) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000077c000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x40000)=nil, 0x40000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000040000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000040000)={0x0, 0x0, 0x0}, &(0x7f000003b000+0x13a)=0xc) getpid() mmap(&(0x7f0000040000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000040000)={0x0, 0x0, 0x0}, &(0x7f0000041000-0x4)=0xc) getpid() getpgrp(0xffffffffffffffff) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000036000-0x4)=0x0) getpgrp(r1) r2 = memfd_create(&(0x7f0000034000-0xd)='\x00', 0x1) r3 = syz_open_dev$sndseq(&(0x7f0000028000-0xd)='/dev/snd/seq\x00', 0x0, 0x20005) fcntl$notify(r3, 0x80000024, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f000003a000)={0x1, 0x0, 0x10003, 0x0}) mmap(&(0x7f0000040000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(r2, 0x40206435, &(0x7f0000041000-0x20)={0xb4cc, r4, 0x10002, 0x100000000}) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r3, 0x40505331, &(0x7f000003a000)={{0x6476, 0x20}, {0x5, 0x80000878e}, 0x100, 0x4000000000009, 0x540, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000040000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000041000/0x1000)=nil, 0x1000, 0x6, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000042000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000042000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/17 11:24:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000d3b000)='/dev/sequencer\x00', 0x0, 0x0) r0 = socket(0x10, 0x3, 0x10) write(r0, &(0x7f0000615000-0x22)="220000001a0007000000000000008001014b810005001c000700000000000000", 0x20) 2017/12/17 11:24:21 executing program 3: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000bfd000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000001000-0x8)={0x0, 0x2}, &(0x7f0000f63000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000001000-0x6)={r1, 0xffffffffffffff80}, &(0x7f0000063000)=0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f00002f0000-0xf)='/dev/sequencer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(0xffffffffffffffff, 0x40485404, &(0x7f0000c89000-0x48)={{0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = socket(0x10, 0x80000000007, 0x10) write(r2, &(0x7f0000bdb000)="220000001a00070b00000000ef001201014b81000500010007000000000000000500", 0x22) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(0xffffffffffffffff, 0x10e, 0x8, &(0x7f00008cd000)=0x0, 0x4) 2017/12/17 11:24:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0xf, 0x0, &(0x7f0000000000)={0x0, 0x0}) setrlimit(0xb, &(0x7f0000ca0000-0x10)={0x0, 0x0}) mlock2(&(0x7f0000912000/0x4000)=nil, 0x4000, 0x81) prctl$setmm(0x23, 0x0, &(0x7f0000ab6000/0x3000)=nil) mremap(&(0x7f00007c5000/0x1000)=nil, 0x1000, 0x4000, 0x200000000000000, &(0x7f0000e60000/0x4000)=nil) syz_open_dev$tun(&(0x7f0000ef5000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000f58000)={@generic="431df1f38e6e005a112f648d1c22ce26", @ifru_addrs=@rc={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}}) ioctl$SIOCSIFHWADDR(0xffffffffffffffff, 0x8924, &(0x7f0000317000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x20000000000009, 0x7, @fr_pvc_info=&(0x7f0000d94000-0x14)={0x6, @generic="61e8f06fa5db19c6369a1383355544d6"}}}) socket$netlink(0x10, 0x3, 0x13) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000016000-0x8)={0x0, 0x0}, &(0x7f00003a8000)=0x8) ioctl$DRM_IOCTL_GET_MAP(0xffffffffffffffff, 0xc0186404, &(0x7f0000e4d000)={&(0x7f0000b2c000/0x4000)=nil, 0x4, 0x3, 0x0, &(0x7f0000916000/0x3000)=nil, 0x0}) clone(0x1200000, &(0x7f0000b94000-0x4c)="7c1151d40100ffffffffffffff6011000100ffff06b3", &(0x7f00000c1000-0x4)=0x0, &(0x7f000048e000)=0x0, &(0x7f00007a1000-0x50)="bb99b1083481d5c5c32c03b9a47f88ad59fc70f0fe619aa087f7ef8a85c2c810396e8da8ea0a2cc365974e559f6796be948e5ff93b7509d8c1a0688fed11cac328a4") mbind(&(0x7f0000331000/0x3000)=nil, 0x3000, 0x0, &(0x7f000080e000-0x8)=0x0, 0x8, 0x2) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000e41000-0x12)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c81, 0x0) 2017/12/17 11:24:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000d3b000)='/dev/sequencer\x00', 0x0, 0x0) r0 = socket(0x10, 0x3, 0x10) write(r0, &(0x7f0000615000-0x22)="220000001a0007000000000000008001014b810005001c00070000000000000016", 0x21) 2017/12/17 11:24:22 executing program 6: r0 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/access\x00', 0x2, 0x0) ioctl$TIOCOUTQ(r1, 0x5411, &(0x7f0000aef000-0x4)=0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000017000-0x8b6)="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", 0x8b7, 0x0, &(0x7f0000015000-0x10)={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/17 11:24:22 executing program 2 (fault-call:3 fault-nth:0): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000d3b000)='/dev/sequencer\x00', 0x0, 0x0) r0 = socket(0x10, 0x3, 0x10) write(r0, &(0x7f0000615000-0x22)="220000001a0007000000000000008001014b810005001c0007000000000000001600", 0x22) 2017/12/17 11:24:22 executing program 0: mmap(&(0x7f0000000000/0xfd6000)=nil, 0xfd6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4, 0x7) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000fd6000)={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='bond0\x00'}) mremap(&(0x7f0000a90000/0x1000)=nil, 0x1000, 0x3000, 0x3, &(0x7f000026a000/0x3000)=nil) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000fd9000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r2, 0x800448d3, &(0x7f0000fd9000-0x94)={{0x1, 0x0, 0x8a5, 0x2a, 0x4, 0x4}, 0x6, 0x8, 0x4, 0x3, 0x8000, "a61b07df58eb7920a224f029fb33d58c4628ead333f63b721fd1de759df77212048507fffaad2c60662f3e8136b682f57da250a19f900eb234017693d156acbc003db5cefea2553d875494c05a8afdf87b3a48b5a355c8f41b9040edc7222a20c2efa4e99781f277b4b5ec983d2dd55fff46d9ce6a8a162ec1d6f284aa6bebf4"}) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r1, &(0x7f0000fd9000-0x8)=[{&(0x7f0000fd9000-0x2d)="59507e8d32a449df9de9034c2a4f38310590fa7d8bba9917173337010430966cfb45ebca407f17ae296b70995e", 0x2d}], 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000965000)='dns_res\x00\tver\x00', &(0x7f000005a000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000026d000-0x1)="", 0x0, 0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000086b000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) syz_open_dev$usbmon(&(0x7f000020a000-0xd)='/dev/usbmon#\x00', 0xffffffffffffffff, 0x60000) syz_open_dev$vcsa(&(0x7f0000f59000)='/dev/vcsa#\x00', 0x8000, 0x20800) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000090000-0xe)='/selinux/load\x00', 0x2, 0x0) socket$nfc_raw(0x27, 0x3, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xacc000)=nil, 0xacc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r3, &(0x7f0000156000-0x1)="97", 0x1, 0x0, &(0x7f00000fe000)={0xa, 0x0, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, 0x1c) setsockopt$inet_sctp6_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f0000115000-0xb)={0x0, 0x4, 0x1, 0x800000000000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xb) sendto$inet6(r3, &(0x7f0000ab0000-0xf7)="b8", 0x1, 0x0, &(0x7f0000abf000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/17 11:24:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000d86000)='/selinux/checkreqprot\x00', 0x2, 0x0) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f0000e73000-0x8)=[0x3, 0x5]) perf_event_open(&(0x7f0000c16000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000843000-0x7d)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@address_reply={0x12, 0x0, 0x0, 0x8}}}}}, 0x0) syz_open_dev$sndseq(&(0x7f0000b4c000-0xd)='/dev/snd/seq\x00', 0x0, 0x8200) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ID(r1, 0x80042407, &(0x7f00004c7000)=0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000c2e000-0x10)='/dev/sequencer2\x00', 0x200000, 0x0) socket(0x2, 0x3, 0x2) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$EVIOCGBITKEY(r0, 0x80404521, &(0x7f0000144000)=""/4096) unshare(0x200) syncfs(r2) r3 = open(&(0x7f0000c93000)='./file0\x00', 0x202400, 0x114) setsockopt$inet6_dccp_buf(r3, 0x21, 0x400000000000c0, &(0x7f0000fb1000)="96dc56d0b366b28049719ce10049b3349a79034138e62ca44880b9ee588c20aa9acb61ff3e86ef5eb250b3e5766cd6e88f234975f1780460b95227951c2d636bbe93fe6b14bdc24c93360367b3986b49e9f098dff10d9a372fd4297827dc71f9a3af8c9b91100019881a86bc6721803c0180d17279ee1e5b777f45d8c58675e08f69b589d2db38838cf119256f27b5229834f43b9406a707416557678cdfb6e5f74cd5a16e12f77d2a5cf74e50b8854c270f69cde13757d81675ac3585c727103e18399ac9850900000045f2e76c4227da265f51a89c7214c11d3d67383b9c1a7809806b2544545b85673741d9f6c74cab0f", 0xf2) ioctl$KVM_SET_NR_MMU_PAGES(r3, 0xae44, 0x465) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f00005fa000)=0x0) tkill(r4, 0x400000000000039) memfd_create(&(0x7f0000cf3000)='lo\\ppp1-\x00', 0x1) ioctl$EVIOCGSW(r3, 0x8040451b, &(0x7f000054a000-0xc1)=""/193) ioctl$sock_inet_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f0000875000)={@generic="412822659cd5886e62d51dfede26eff8", @ifru_flags=0x2}) fcntl$getown(r3, 0x9) r5 = getpgid(r4) timer_create(0x2, &(0x7f0000299000-0x58)={0x0, 0x40002f, 0x7, @tid=r5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000e58000-0x4)=0x0) timer_getoverrun(r6) ioctl$sock_SIOCGSKNS(r2, 0x894c, &(0x7f0000178000)=0x2f) socket$netlink(0x10, 0x3, 0x0) pipe2(&(0x7f0000b45000)={0x0, 0x0}, 0x800) 2017/12/17 11:24:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00002f0000-0xf)='/dev/sequencer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(0xffffffffffffffff, 0x40485404, &(0x7f0000c89000-0x48)={{0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = socket(0x10, 0x3, 0x10) write(r1, &(0x7f0000bdb000)="220000001a00070b00000000ef001201014b81000500010007000000000000000500", 0x22) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(0xffffffffffffffff, 0x10e, 0x8, &(0x7f00008cd000)=0x0, 0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f000013d000)={0x0, @in={{0x2, 0x1, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x800, 0x3, 0x6091, 0x3692, 0xc}, &(0x7f0000bd9000-0x4)=0xa0) ioctl$sock_bt(r1, 0x0, &(0x7f0000544000)="7a56bfb44e89a70ed8f7187c74d3047d279bd72870ef2bb8db44a2f053ef57a6304f6aa452cd074d72e362cb972d6349e41d1f80c03d29e492a4b8c5b63a4c6cbce9b3eef42fce7ab260c52ae558aa6a5007e5bf3a8ba857117bc9cf7f0ee571a8eb77d814c23e11cfe1f9059dc1f549794eeb71d043dee8") setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00007c8000-0x10)={0x5, 0x0, 0x1, 0x9, r2}, 0x10) socketpair(0x1, 0x80007, 0x753, &(0x7f0000944000-0x8)={0x0, 0x0}) 2017/12/17 11:24:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x41, 0x1000000007, 0xffffffff, &(0x7f000088c000)={0x0, 0x0}) ioctl$EVIOCSCLOCKID(r1, 0x400445a0, &(0x7f000025a000-0x4)=0x6) setrlimit(0x5, &(0x7f0000041000)={0x0, 0xffffffffffffffff}) mlock2(&(0x7f0000912000/0x4000)=nil, 0x4000, 0x81) prctl$setmm(0x23, 0x0, &(0x7f0000ab6000/0x3000)=nil) ioctl$EVIOCGUNIQ(r1, 0x80404508, &(0x7f0000a9b000)=""/107) mremap(&(0x7f00007c5000/0x1000)=nil, 0x1000, 0x4000, 0x200000000000000, &(0x7f0000e60000/0x4000)=nil) r2 = syz_open_dev$tun(&(0x7f0000ef5000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000f58000)={@generic="43000000006e005a112f818d1c22ce26", @ifru_addrs=@rc={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}}) ioctl$SIOCSIFHWADDR(0xffffffffffffffff, 0x8924, &(0x7f0000317000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x20000000000009, 0x7, @fr_pvc_info=&(0x7f0000d94000-0x14)={0x6, @generic="61e8f06fa5db19c6369a1383355544d6"}}}) r3 = gettid() getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000016000-0x8)={0x0, 0x0}, &(0x7f00003a8000)=0x8) lstat(&(0x7f000008d000-0x8)='./file0\x00', &(0x7f000042f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000e31000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00006bb000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000106000-0x4)=0xc) fstat(r1, &(0x7f000012e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000f3a000)={{{@in=@multicast1=0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000aba000-0x3)=0xe8) getgroups(0x5, &(0x7f0000423000-0x14)=[0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0]) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000a66000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0x0, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000aba000-0x4)=0xe8) stat(&(0x7f0000b68000)='./file0\x00', &(0x7f0000300000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00006e1000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a0a000)=0xe8) fstat(r1, &(0x7f0000dd2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000593000)={{{@in=@multicast2=0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000303000)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00002d0000-0xc)={0x0, 0x0, 0x0}, &(0x7f000012d000-0x4)=0xc) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000655000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00001ed000)=0xe8) getgroups(0x3, &(0x7f0000096000)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0]) fstat(r0, &(0x7f000063a000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000761000-0x8)='./file0\x00', &(0x7f0000f7a000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r1, &(0x7f0000816000)=[{&(0x7f0000c40000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f00004c1000)=[{&(0x7f000031b000)="da50c1a4e0b488fba2987dd5d4fad5d873bec2e595009427e568cfcbc17cd137146be26cbdfab31e8a57d93746abfc1a9d97dfdeafc4193afa164b2a72173c76fc9522a81c23fd737b949f8bc7e27df11739bc6710f65d7f49b6145c127b7b8a454f706a43a0c575d1743c9066ebc1b22f7ea78f5129a46dd3fafb293f540732eb3fd5f3a8f7ca348d8876ccabbb58dd7b805aadbb6cf91d60ce0770f4159d037d948e64df5364d063e9c5006b2bab85d7cb0081dd630108b47c6ee2bb633ddaf5fd53a7e365ddef0e6196cc23949d441a05cff08f22033d17d705a9", 0xdc}, {&(0x7f0000e33000-0x84)="7e757ccb0305f81ef649f78fb8c29c8ab258cfce45c1ba6cf245434f1cffa5f1837cce301815b55e97d90ff57c1ba3b6ca5fcec22292231f3ee353c26e852be9db1f5e5348c5efa66864674295988dd0da75630df0397111ea5cd598edc3ee398c692eb424d2b2cb10561d3a1afa33cc97765e02b6b26e73eda6bb8a3e4e3f3b4a16b3ec", 0x84}], 0x2, &(0x7f0000433000)=[@cred={0x18, 0x1, 0x2, r3, r4, r5}], 0x18, 0x40000}, {&(0x7f00001b9000-0x8)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f00000d3000-0x38)=[{&(0x7f0000153000-0x9b)="3fc9d11639a6887380dd2f900ea6841ea491036c56b3712ea366d2ea43f426c9fe8e19f8efaa3b31116bf20c05f90ac1a769ada3f99d572bf6b1a43019cf1b25280c20ec8c1b3d93c3cc9cfa438a31b3928a0c388d6d0951c584987d03052e3c4fb126551f871edd048037b4baa99a398875c00b5e70e8dd4b2a3744563989f4b9a07da7a5b3e2b6d91447eb122f37731b4de124da801ce77cc613", 0x9b}, {&(0x7f0000599000)="054a6d47d22c7e8cd960840e6536ac280e6bba726400f6d5838e3b57138bb15406f1c27bb66016c1fdfe30abb481c638b26ce7f8f51a9c0166d4c314135f09345d947d744b8420856a5be508ffd0dfb0dece041bf2800740ce74f13ad5e035189b187284aa67976bbffc4c88ee6f4ce4f5dd2d28b42112b9d04e9ad3af6cfaf018cd93d34274235d220d623b6d99949d", 0x90}, {&(0x7f00009ad000)="b26e1d5040e5b5fdc33e4e2fdf794fb4f535a7770b52eb86c93985f71490e0a2b94111585a00da97ef01177c4f0ca4b9198f299085195b670736f1cc20081182c5f8d201", 0x44}, {&(0x7f00006ba000-0x87)="8a48ea0b8c2ef20e2df750f928d3783cc60c90a5278c350b643b588ac3b6163530911297d9b49242b9712e1fe30146e71b45824a8dbd63d1d27010552eb5267beb0bbfe77bafee7fa4ada0e35cfe79a5aed192ea4484e93b8b009d1d5c83f379706da117d42a8e8da76ddbdc38d1054dd11a1fba6915610e735912d38a9a2cd183aac034ec3e35", 0x87}, {&(0x7f00008a6000)="", 0x0}, {&(0x7f0000247000)="42d3fcc2f8", 0x5}, {&(0x7f00002a0000)="392742b9e9012d56758da21d040f276745bf5972b436466d1ad92a479f657b4819e023601777a26587c988ecc0656ff2c9779bcab736eca763f5097b748cef0464b7210903570d4d366816391e40e969a75fb693921ae9a6c016e7bdf5fc7ac90e813005c40ac510b34db4d764c50ed9d8a2e12ff3f58e042a851e05df9c8013f8ef9e65d22c7c3242cac8ce30d753ce4ee7cac7ba9e4a2546bee3073e09ac23e92f8237cc6cd86a15db40d553a7c4", 0xaf}], 0x7, &(0x7f00008b2000-0x38)=[@rights={0x10, 0x1, 0x1, [r0]}, @rights={0x10, 0x1, 0x1, [r2]}, @cred={0x18, 0x1, 0x2, r3, r6, r7}], 0x38, 0x1}, {&(0x7f0000300000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000a83000-0x18)=[{&(0x7f0000657000-0x9d)="e680a2db5599c7be895cd8baa4d1e68063baee7b6c56e9264b902aa483d9d33c7ba4c88ed048b3bbb99ef9b0b1fb4b8347eac0d43ee67cbd5807d0c9bb3557a9c8aaacb365cfa87052cb8d743a70d977f2d40406ffe0843602587bcf096cdabc181359a7ab5faebce8353945df035eb636a716cdff4e4efd5466bcd128a5abc3d79be1305ed36fddb920bac57cebef6c99c129245de6bc5cd4fc0bd927", 0x9d}, {&(0x7f00004dc000-0xe9)="e1430aabefde604d0d97c423078af0657303ec74eaeddbd413d727875c305fd9a9ee6c58f938fac6c31bc80db8b2d24d7af0f476c6c402cbdc6d2b0b3f46c1ebf9a755287b849700e7388d641023464d246021f24a640d1450aba2e84c096bbce5ba7a912a94cfe3da621bbe11168c2f736e40dd4ca7c5e7d958c22e6a74dd2b5b1c842a13b4d937987f5f12a441c876e3ad8ab2c81cc81153c28585e5af196d6a9472d2baf346bba4a101084b9b4ff954b9a8a2a4324b72602b101f129f348dee082c36fac3a4757fdf31d41f7c71860eddf2cdc995127cd9aa5a4b77975a082d45a1b4d5c6dd527d", 0xe9}, {&(0x7f0000bbe000-0x72)="6598664b7bd3d2c29c2e526bef5323bbca2c7b6a34f3c5ea352a1a10f47f8c1cd17bfc2cb06c05c61d4309128d3189bbf62a7ec9fc2837a1b238d9e5015fff128ecd9e7c71837e57ffa5609cdc05a8503820a66c27b9908dd1fbb4c1f959271188a697f27b6f39689e3ff0e5b04d3fa57d1a", 0x72}], 0x3, &(0x7f00001c7000)=[@cred={0x18, 0x1, 0x2, r3, r8, r9}, @rights={0x2c, 0x1, 0x1, [r1, r1, r2, r2, r0, r1, r0, r1]}, @rights={0x1c, 0x1, 0x1, [r1, r2, r0, r0]}, @rights={0x10, 0x1, 0x1, [r1]}, @cred={0x18, 0x1, 0x2, r3, r10, r11}, @rights={0x14, 0x1, 0x1, [r0, r2]}], 0x9c, 0x4}, {&(0x7f0000176000-0x8)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f0000687000)=[{&(0x7f0000c95000)="a4381d7c904f0876c7d274950762c9fbb59c67f8868cee609710f2ccb142e15acf8775360314ec3b3da5", 0x2a}, {&(0x7f0000512000)="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", 0x1000}, {&(0x7f00000cc000-0xe9)="ce700b7ad16b6f054bdd687585fc701efe26ec11bd64a13e4a6a3aefae8de0f934a675aee57e22dec027e36c31ec7206ea18f3b95e3692f89e591fe956289b507d9b0cc1fcb3b7f154408ef90b20235a50a6ef92f0909ac99ea4beab99dabb3e8db2436027d97b640b1e36dfda3d7bf9cd651ccfa16d2f28c90d88eabdb53d4bce05565618543b90bee58d0caf8ab4236fbf02e3cefeb04162eba11ae6d07cf33b72f8c620888cdb233db92c3484cb8bbb7343e64088a1624e635497670787aead626eaf498f375e30047a7617ddf5bd56206d8cb703d13e635ff6ecb2ff63b20763141e90dded39ae", 0xe9}, {&(0x7f00001b3000)="1597a930860e884f6ae1177576936895bcb9164ca35a87392a180a5e1ca1d9ec4a8871e27ef1004d1ae5c5a0dd6e82f341a719a8e46e169e73c33f2feeb347a5ff57b106cc58e8ef9c310bb783e8c618092f1e6b1dd6b5f5d72aef04cd46e10dca10d0771a6ae0e3114802a2ad69986cb282000c17f0b1deffeed2324e447478a5c33df125c9e9e179a9a872f90bd9072797ccd6ee8568c582dae0e475907f023f3e1d6c0335e4de21a5b2f1acb0", 0xae}, {&(0x7f0000406000-0xa9)="bbba7045a2d3401664e734f724f66a66cb1a20bf309fe972d279c886c0c09df48cbda3f865facffc2b12aa37dfe14f22eb91bd0cd32296dfbb558493f02efc692154edbb298886e52f01bef396b7a199fd863b1b407e74608246609d404c13efb3f01b80684cc18a6035d04eab32a85b9c18cae5102f6f7957defb446f06156afbb620a0443820d4794c4be64804ff650984c7e2d6448733558821a0ac4704552135cec1d2bcc1c180", 0xa9}, {&(0x7f0000a1e000-0x38)="629e872622d9f48b582fd575efcbdb3b1b4b4885d9e62eeeb07728a9d9b66bd86e12ca7b91f0286929c1e1dc256eac4c39ebd7a3ecc7a1a0", 0x38}], 0x6, &(0x7f00006c7000)=[@cred={0x18, 0x1, 0x2, r3, r12, r13}, @rights={0x14, 0x1, 0x1, [r2, r2]}, @cred={0x18, 0x1, 0x2, r3, r14, r15}, @cred={0x18, 0x1, 0x2, r3, r16, r17}, @rights={0x20, 0x1, 0x1, [r2, r0, r2, r0, r2]}, @cred={0x18, 0x1, 0x2, r3, r18, r19}], 0x94, 0x4040}], 0x4, 0x4000) ioctl$DRM_IOCTL_GET_MAP(0xffffffffffffffff, 0xc0186404, &(0x7f0000e4d000)={&(0x7f0000b2c000/0x4000)=nil, 0x4, 0x3, 0x0, &(0x7f0000916000/0x3000)=nil, 0x0}) clone(0x1200000, &(0x7f0000b94000-0x4c)="7c1151d40100ffffffffffffff6011000100ffff06b3", &(0x7f00000c1000-0x4)=0x0, &(0x7f0000684000-0x4)=0x0, &(0x7f00007a1000-0x50)="bb99b1083481d5c5c32c03b9a47f88ad59fc70f0fe619aa087f7ef8a85c2c810396e8da8ea0a2cc365974e559f6796be948e5ff93b7509d8c1a0688fed11cac328a4") mbind(&(0x7f0000331000/0x3000)=nil, 0x3000, 0x0, &(0x7f000080e000-0x8)=0x0, 0x8, 0x2) r20 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000e41000-0x12)='/dev/loop-control\x00', 0x0, 0x0) ioctl$TIOCSBRK(r0, 0x5427) ioctl$LOOP_CTL_GET_FREE(r20, 0x4c82) ioctl$LOOP_CTL_ADD(r20, 0x4c81, 0x0) syz_open_dev$vcsa(&(0x7f0000c81000)='/dev/vcsa#\x00', 0x1000, 0x0) 2017/12/17 11:24:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00005f6000)='auxv\x00') getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000129000)=0x0, &(0x7f00003c0000-0x4)=0x4) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000b2d000)='/selinux/enforce\x00', 0x8200, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f000080f000)={0x0, 0x7, 0x6d, 0x200, 0x69, 0x9}, &(0x7f0000f9d000-0x4)=0x14) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f000051b000)={r2, 0x24}, 0x6) clone(0x200, &(0x7f0000001000-0x83)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f0000804000)="") mknod(&(0x7f0000ff0000)='./file0\x00', 0x10000000007fe, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f00009f8000)=[], &(0x7f000077a000)=[]) open(&(0x7f0000635000-0x8)='./file0\x00', 0x200, 0x0) [ 371.197188] FAULT_INJECTION: forcing a failure. [ 371.197188] name failslab, interval 1, probability 0, space 0, times 0 [ 371.231544] CPU: 0 PID: 2815 Comm: syz-executor2 Not tainted 4.15.0-rc3+ #135 [ 371.238885] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 371.238892] Call Trace: [ 371.238911] dump_stack+0x194/0x257 [ 371.238929] ? arch_local_irq_restore+0x53/0x53 [ 371.238943] ? lock_downgrade+0x980/0x980 [ 371.238971] should_fail+0x8c0/0xa40 [ 371.238988] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 371.239001] ? __local_bh_enable_ip+0x121/0x230 [ 371.239014] ? _raw_spin_unlock_bh+0x30/0x40 [ 371.239025] ? release_sock+0x1d4/0x2a0 [ 371.239035] ? refcount_add+0x60/0x60 [ 371.239044] ? __release_sock+0x360/0x360 [ 371.239060] ? find_held_lock+0x35/0x1d0 2017/12/17 11:24:22 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0xf, 0xb797, &(0x7f0000000000)={0x0, 0x0}) ioctl$TUNSETNOCSUM(r0, 0x400454c8, &(0x7f000022d000-0x4)=0x0) setrlimit(0xb, &(0x7f0000ca0000-0x10)={0xae83, 0x1ff}) mlock2(&(0x7f0000912000/0x4000)=nil, 0x4000, 0x81) mremap(&(0x7f00007c5000/0x1000)=nil, 0x1000, 0x4000, 0x200000000000000, &(0x7f0000e60000/0x4000)=nil) syz_open_dev$tun(&(0x7f0000ef5000)='/dev/net/tun\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000016000-0x8)={0x0, 0x5}, &(0x7f00003a8000)=0x8) ioctl$DRM_IOCTL_GET_MAP(0xffffffffffffffff, 0xc0186404, &(0x7f0000e4d000)={&(0x7f0000b2c000/0x4000)=nil, 0x4, 0x3, 0x82, &(0x7f0000916000/0x3000)=nil, 0x0}) clone(0x1200000, &(0x7f0000b94000-0x4c)="7c1151d40100ffffffffffffff6011000100ffff06b3a03de50d3824e711bb687f374afc03000000ed1fba023d91fec833ff83050563def101bbdb99bbe8e10f2504faff7cc2537c9a3b23e4", &(0x7f00000c1000-0x4)=0x0, &(0x7f000048e000)=0x0, &(0x7f00007a1000-0x50)="bb99b1083481d5c5c32c03b9a47f88ad59fc70f0fe619aa087f7ef8a85c2c810396e8da8ea0a2cc365974e559f6796be948e5ff93b7509d8c1a0688fed11cac328a4b2e02943649860550348e195e3c3") r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000e41000-0x12)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) 2017/12/17 11:24:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000d3b000)='/dev/sequencer\x00', 0x0, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000fbd000-0xc)='/dev/autofs\x00', 0x141202, 0x0) socket(0x10, 0x3, 0x10) socketpair(0x2, 0x7, 0x2, &(0x7f0000fa8000-0x8)={0x0, 0x0}) bpf$OBJ_PIN_MAP(0x6, &(0x7f00004d5000-0xc)={&(0x7f0000753000)='./file0\x00', r0}, 0xc) write(r0, &(0x7f0000a06000-0x21)="2200001a0007001e000000000080010162810005001c0007000000000000001600", 0x21) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000a00000+0x9ea)={0x14, 0x0}) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000435000)={0x0, 0x0}) 2017/12/17 11:24:22 executing program 3: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00002f0000-0xf)='/dev/sequencer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(0xffffffffffffffff, 0x40485404, &(0x7f0000c89000-0x48)={{0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = socket(0x10, 0x3, 0x10) write(r1, &(0x7f0000bdb000)="220000001a00070b00000000ef001201014b81000500010007000000000000000500", 0x22) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(0xffffffffffffffff, 0x10e, 0x8, &(0x7f00008cd000)=0x0, 0x4) ioctl$KVM_GET_PIT2(r0, 0x8070ae9f, &(0x7f00000fb000)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/17 11:24:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000001000-0x83)="", &(0x7f0000b7e000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f0000804000)="") mknod(&(0x7f0000ff0000)='./file0\x00', 0x10000000007fe, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f000017a000-0x8)=[], &(0x7f000077a000)=[]) open(&(0x7f0000635000-0x8)='./file0\x00', 0x200, 0x0) 2017/12/17 11:24:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000271000)={0x2, 0x78, 0x45, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000ddb000-0x8)=0x0) socket$inet6(0xa, 0x80005, 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f000063e000)=0xfffffffffffffff9) getpgid(0x0) prlimit64(0x0, 0x0, &(0x7f0000677000)={0x80, 0x0}, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f000022c000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000003000-0x4)=0x0) socketpair$inet_sctp(0x2, 0x6, 0x84, &(0x7f0000003000)={0x0, 0x0}) ioctl$sock_inet_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f000005d000-0x20)={@generic="fe4d1d8ea1354624ca0328df68f6ca45", @ifru_flags=0x0}) getsockopt$inet_opts(r1, 0x0, 0x9, &(0x7f0000003000)=""/11, &(0x7f0000002000)=0xb) getsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, &(0x7f00007cc000)=0x0, &(0x7f000043a000)=0x4) r3 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_buf(r3, 0x29, 0x41, &(0x7f0000a66000)=""/40, &(0x7f00006cb000)=0x28) getsockopt$inet_mreqn(r2, 0x0, 0x20, &(0x7f0000588000-0xc)={@local={0x0, 0x0, 0x0, 0x0}, @rand_addr=0x0, 0x0}, &(0x7f0000f83000-0x4)=0xc) syz_open_dev$vcsn(&(0x7f000057b000)='/dev/vcs#\x00', 0x5398, 0x200000) socketpair(0xf, 0x80805, 0x8, &(0x7f0000c73000)={0x0, 0x0}) ioctl$DRM_IOCTL_DROP_MASTER(r5, 0x641f) getsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f0000b2c000-0xc)={@loopback=0x0, @local={0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f000030d000)=0xc) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000cee000)={0x0, 0x80000, 0xffffffffffffffff}) getsockopt$packet_int(0xffffffffffffffff, 0x107, 0x9, &(0x7f000025d000-0x4)=0x0, &(0x7f0000b1a000-0x4)=0x4) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f00000a8000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GEM_FLINK(r5, 0xc008640a, &(0x7f0000a8c000-0x8)={r6, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r8, 0xc008640a, &(0x7f0000360000-0x8)={r6, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f00004c8000)={r7, r9}) epoll_create(0x7c) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r3, &(0x7f0000924000-0xc)={0xc000000a, 0x0}) socketpair(0x80000000, 0x1, 0x9, &(0x7f0000b8f000-0x8)={0x0, 0x0}) 2017/12/17 11:24:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00002f0000-0xf)='/dev/sequencer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(0xffffffffffffffff, 0x40485404, &(0x7f0000c89000-0x48)={{0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) unlinkat(r0, &(0x7f0000f00000)='./file0\x00', 0x0) ftruncate(r0, 0xfffffffffffff801) r1 = socket(0x10, 0x3, 0x10) write(r1, &(0x7f0000e93000-0x22)="220000001a00070b00000000ef001201014b81000500010007000000000000000500", 0x22) ioctl$sock_bt_bnep_BNEPCONNADD(r1, 0x400442c8, &(0x7f0000934000-0xb5)={r1, 0x8, 0x6, "0dc8322451a0a14337e22fb7af20d9adeb5a49b13ba9075f663c0126e68d8e9a17c75bad21c51bc20c4eb628a1959807f6abad9e98dffdd6f1f238bd6be5bc35081f5366d176a817ce46bc69ac99bc9b8cc582aa10e1dff2f4b4710bad2521a4c85aac9baa07ac7cf001f1fb5c4fe201a22f86642011bc7c0adc28721c1d091b909b08afc87a80cab18f58616de3959b02f54688563abc15ee49ad27c75bd72bd5af8210ac60ef5ba3479c"}) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(0xffffffffffffffff, 0x10e, 0x8, &(0x7f00008cd000)=0x0, 0x4) bind$netlink(r0, &(0x7f0000161000-0xc)={0x0, 0x0, 0x184, 0x8}, 0xc) [ 371.239111] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 371.239127] ? rcu_note_context_switch+0x710/0x710 [ 371.239154] should_failslab+0xec/0x120 [ 371.239167] kmem_cache_alloc_node+0x56/0x760 [ 371.239186] ? netlink_insert+0x500/0x500 [ 371.239205] __alloc_skb+0xf1/0x780 2017/12/17 11:24:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000d3b000)='/dev/sequencer\x00', 0x0, 0x0) r0 = socket(0x9, 0x6, 0x5) write(r0, &(0x7f0000615000-0x22)="220000001a0007000000000000008001014b810005001c0007000000000000001600", 0x22) 2017/12/17 11:24:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000001000-0x83)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f0000804000)="") mknod(&(0x7f0000ff0000)='./file0\x00', 0x10000000007fe, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f000017a000-0x8)=[], &(0x7f000077a000)=[]) chroot(&(0x7f00005b6000-0x8)='./file0\x00') open(&(0x7f0000635000-0x8)='./file0\x00', 0x200, 0x0) [ 371.239224] ? skb_copy_and_csum_dev+0x360/0x360 [ 371.239234] ? find_held_lock+0x35/0x1d0 [ 371.239256] ? selinux_socket_getpeersec_dgram+0x22f/0x330 2017/12/17 11:24:22 executing program 3: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000dc4000)='/selinux/checkreqprot\x00', 0x2000, 0x0) ioctl$KVM_PPC_GET_SMMU_INFO(r0, 0x8250aea6, &(0x7f0000b04000-0x13)=""/132) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00002f0000-0xf)='/dev/sequencer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(0xffffffffffffffff, 0x40485404, &(0x7f0000c89000-0x48)={{0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$bt_sco(r1, &(0x7f0000045000-0x8)={0x1f, {0xffff, 0x27, 0x1, 0x6, 0xffffffff, 0x10ac00000000000}}, 0x8) r2 = socket(0x10, 0x3, 0x10) setsockopt$inet_dccp_buf(r1, 0x21, 0xcf, &(0x7f0000bf1000-0x62)="3689df7ee03f98607eef714b7f27fd71fd601cd546a76394da70c35a00b1e73f44153693d740d254ca2f2e0f1aff572d7a463f95140489bd9663fea41d8c527c6fa298fc52217abe6161db1ee148cb11ff887a1536d13ce4bef7a3cc60c50c02125b", 0x62) write(r2, &(0x7f0000bdb000)="220000001a00070b00000000ef001201014b81000500010007000000000000000500", 0x22) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(0xffffffffffffffff, 0x10e, 0x8, &(0x7f00008cd000)=0x0, 0x4) [ 371.239268] ? selinux_inet_conn_established+0xf0/0xf0 [ 371.239286] ? sock_has_perm+0x29c/0x400 [ 371.239308] ? security_socket_getpeersec_dgram+0x91/0xc0 [ 371.239326] netlink_sendmsg+0xa86/0xe60 [ 371.239352] ? netlink_unicast+0x6f0/0x6f0 [ 371.239369] ? security_socket_sendmsg+0x89/0xb0 [ 371.239379] ? netlink_unicast+0x6f0/0x6f0 [ 371.239392] sock_sendmsg+0xca/0x110 [ 371.239407] sock_write_iter+0x31a/0x5d0 [ 371.239429] ? sock_sendmsg+0x110/0x110 [ 371.239461] ? iov_iter_init+0xaf/0x1d0 [ 371.239478] __vfs_write+0x684/0x970 [ 371.239497] ? kernel_read+0x120/0x120 [ 371.239503] ? bpf_fd_pass+0x280/0x280 [ 371.239523] ? _cond_resched+0x14/0x30 [ 371.239542] ? selinux_file_permission+0x82/0x460 [ 371.239574] ? rw_verify_area+0xe5/0x2b0 [ 371.239583] ? __fdget_raw+0x20/0x20 [ 371.239598] vfs_write+0x189/0x510 [ 371.239616] SyS_write+0xef/0x220 [ 371.239625] ? exit_to_usermode_loop+0x198/0x310 [ 371.239639] ? SyS_read+0x220/0x220 2017/12/17 11:24:22 executing program 6: r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = getpid() ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f000013e000)=r1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000001000-0x8)={0x399f1736, r1}, &(0x7f0000000000)={0x3d, 0xfff, 0x2, 0x2, 0x7, 0x10000}) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000017000-0x8b6)="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", 0x8b7, 0x0, &(0x7f0000015000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/17 11:24:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f00003a5000-0x4)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f000027c000+0x521)=0xffffffffffffffff, 0x4) listen(r0, 0x0) shutdown(r0, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000390000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000161000+0x6cd)=0xc) socket(0x3, 0x7, 0x1ff) bind$inet(r0, &(0x7f000064e000)={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000589000-0x1)="", 0x0, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x18, &(0x7f0000f44000-0x4)=0x3, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00004e8000)={0x0, 0x20000000012c6, 0x10001, 0x0, 0x0}, 0x14) ioctl$sock_inet6_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000b57000-0x50)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}) sendto$inet(r0, &(0x7f0000ae2000-0x4)="01", 0x1, 0x0, 0x0, 0x0) shutdown(r0, 0x1) 2017/12/17 11:24:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000001000-0x83)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f0000804000)="") mknod(&(0x7f0000ff0000)='./file0\x00', 0x10000000007fe, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f000017a000-0x8)=[], &(0x7f000077a000)=[]) r0 = open(&(0x7f0000635000-0x8)='./file0\x00', 0x200, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) 2017/12/17 11:24:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000d3b000)='/dev/sequencer\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000ded000)={0x586, 0x200, 0x8, 0x0, 0x0}, &(0x7f00001f6000)=0x10) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000adb000-0x8)=@assoc_value={r1, 0x0}, 0x8) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000150000-0x4)=0x0) sched_getscheduler(r2) r3 = socket(0x10, 0x3, 0x10) write(r3, &(0x7f00008ca000)="220000001a0007000000000000008001014b810005001c0007000000000000001600", 0x22) 2017/12/17 11:24:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000734000)={0x2, 0x78, 0x8a, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_submit(0x0, 0x0, &(0x7f00006e4000-0x10)=[]) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000b39000)={0x0, 0x0}) unshare(0x8000400) mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0xfffffffffffffffe, 0x0, &(0x7f000004b000)={0x3, 0x7, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000488000)=0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x1f, &(0x7f0000d4e000)=0x100000000, 0x4) r1 = syz_open_procfs(0x0, &(0x7f000027c000)='net/netlink\x00') sendfile(r1, r1, &(0x7f0000e78000)=0x3f, 0x2) r2 = fcntl$getown(r0, 0x9) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000e74000)={0x0, @in={{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x4e53, 0xb5, 0x6, 0xffffffffffffffff}, &(0x7f00004b7000)=0xa0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00009cd000)={r3, 0xff}, &(0x7f0000dec000)=0x8) sched_setaffinity(r2, 0x8, &(0x7f0000145000-0x5)=0x4) lseek(r1, 0x28dd, 0x0) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000ec2000)={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x307, @random="f33e64efb390", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, {0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='ip6_vti0\x00'}) setsockopt$inet_tcp_int(r1, 0x6, 0x13, &(0x7f0000d06000)=0x1, 0x4) mq_timedreceive(r1, &(0x7f00000ff000)=""/255, 0xff, 0x0, &(0x7f0000167000)={0x0, 0x1c9c380}) sendto$inet(r0, &(0x7f0000589000-0x1)="", 0x0, 0x20000000, &(0x7f000033f000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) get_thread_area(&(0x7f00001d1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000317000-0xb)='/dev/hwrng\x00', 0x406001, 0x0) setsockopt$packet_tx_ring(r4, 0x107, 0xd, &(0x7f00007d5000)=@req3={0x7708, 0xc03, 0x0, 0x80000000, 0xffffffff80000001, 0x0, 0x5}, 0x1c) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$evdev(&(0x7f0000f88000)='/dev/input/event#\x00', 0x0, 0x4400) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000001000-0x4)=0x0, 0x4) r5 = gettid() perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r5, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) [ 371.239654] ? do_fast_syscall_32+0x156/0xf9d [ 371.239668] ? SyS_read+0x220/0x220 [ 371.239680] do_fast_syscall_32+0x3ee/0xf9d [ 371.239702] ? do_int80_syscall_32+0x9d0/0x9d0 [ 371.239730] ? syscall_return_slowpath+0x2ad/0x550 [ 371.239740] ? prepare_exit_to_usermode+0x340/0x340 [ 371.239752] ? sysret32_from_system_call+0x5/0x3b [ 371.239772] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 371.239794] entry_SYSENTER_compat+0x51/0x60 [ 371.239801] RIP: 0023:0xf7f72c79 [ 371.239805] RSP: 002b:00000000f776e08c EFLAGS: 00000296 ORIG_RAX: 0000000000000004 [ 371.239813] RAX: ffffffffffffffda RBX: 0000000000000014 RCX: 0000000020614fde [ 371.239818] RDX: 0000000000000022 RSI: 0000000000000000 RDI: 0000000000000000 2017/12/17 11:24:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0xf, 0x0, &(0x7f0000000000)={0x0, 0x0}) setrlimit(0xb, &(0x7f0000ca0000-0x10)={0x0, 0x0}) socket$bt_hidp(0x1f, 0x3, 0x6) mlock2(&(0x7f0000912000/0x4000)=nil, 0x4000, 0x81) prctl$setmm(0x23, 0x0, &(0x7f0000ab6000/0x3000)=nil) mremap(&(0x7f00007c5000/0x1000)=nil, 0x1000, 0x4000, 0x200000000000000, &(0x7f0000e60000/0x4000)=nil) syz_open_dev$tun(&(0x7f0000ef5000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000f58000)={@generic="431df1f38e6e005a112f648d1c22ce26", @ifru_addrs=@rc={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}}) ioctl$SIOCSIFHWADDR(0xffffffffffffffff, 0x8924, &(0x7f0000317000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x20000000000009, 0x7, @fr_pvc_info=&(0x7f0000d94000-0x14)={0x6, @generic="61e8f06fa5db19c6369a1383355544d6"}}}) socket$netlink(0x10, 0x3, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000016000-0x8)={0x0, 0x0}, &(0x7f00003a8000)=0x8) ioctl$DRM_IOCTL_GET_MAP(0xffffffffffffffff, 0xc0186404, &(0x7f0000e4d000)={&(0x7f0000b2c000/0x4000)=nil, 0x4, 0x3, 0x0, &(0x7f0000916000/0x3000)=nil, 0x0}) clone(0x1200000, &(0x7f0000b94000-0x4c)="7c1151d40100ffffffffffffff6011000100ffff06b3", &(0x7f00000c1000-0x4)=0x0, &(0x7f000048e000)=0x0, &(0x7f00007a1000-0x50)="bb99b1083481d5c5c32c03b9a47f88ad59fc70f0fe619aa087f7ef8a85c2c810396e8da8ea0a2cc365974e559f6796be948e5ff93b7509d8c1a0688fed11cac328a4") mbind(&(0x7f0000331000/0x3000)=nil, 0x3000, 0x0, &(0x7f000080e000-0x8)=0x0, 0x8, 0x2) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000e41000-0x12)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c81, 0x0) 2017/12/17 11:24:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f00002f0000-0xf)='/dev/sequencer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(0xffffffffffffffff, 0x40485404, &(0x7f0000c89000-0x48)={{0xffffffffffffffff, 0x2, 0x0, 0x20000000000000, 0x7fffffff}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r0 = socket(0x10, 0x3, 0x10) write(r0, &(0x7f0000bdb000)="220000001a00070b00000000ef001201014b81000500010007000000000000000500", 0x22) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(0xffffffffffffffff, 0x10e, 0x8, &(0x7f00008cd000)=0x0, 0x4) [ 371.239822] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 371.239826] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 371.239830] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 2017/12/17 11:24:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0xf, 0xb797, &(0x7f0000000000)={0x0, 0x0}) ioctl$TUNSETNOCSUM(r0, 0x400454c8, &(0x7f000022d000-0x4)=0x9) setrlimit(0x0, &(0x7f0000ca0000-0x10)={0xae83, 0x1ff}) mlock2(&(0x7f0000912000/0x4000)=nil, 0x4000, 0x81) mremap(&(0x7f00007c5000/0x1000)=nil, 0x1000, 0x4000, 0x200000000000000, &(0x7f0000e60000/0x4000)=nil) syz_open_dev$tun(&(0x7f0000ef5000)='/dev/net/tun\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000016000-0x8)={0x0, 0x5}, &(0x7f00003a8000)=0x8) ioctl$DRM_IOCTL_GET_MAP(0xffffffffffffffff, 0xc0186404, &(0x7f0000e4d000)={&(0x7f0000b2c000/0x4000)=nil, 0x4, 0x3, 0x82, &(0x7f0000916000/0x3000)=nil, 0x0}) clone(0x1200000, &(0x7f0000b94000-0x4c)="7c1151d40100ffffffffffffff6011000100ffff06b3a03de50d3824e711bb687f374afc03000000ed1fba023d91fec833ff83050563def101bbdb99bbe8e10f2504faff7cc2537c9a3b23e4", &(0x7f00000c1000-0x4)=0x0, &(0x7f000048e000)=0x0, &(0x7f00007a1000-0x50)="bb99b1083481d5c5c32c03b9a47f88ad59fc70f0fe619aa087f7ef8a85c2c810396e8da8ea0a2cc365974e559f6796be948e5ff93b7509d8c1a0688fed11cac328a4b2e02943649860550348e195e3c3") r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000e41000-0x12)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) 2017/12/17 11:24:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000d3b000)='/dev/sequencer\x00', 0x0, 0x0) r1 = socket(0x10, 0x3, 0x10) write(r1, &(0x7f0000615000-0x22)="220000001a0007000000000000008001014b810005001c0007000000000000001600", 0x22) sendmmsg$inet_sctp(r0, &(0x7f0000934000)=[{&(0x7f00003a4000)=@in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000909000-0x18)=[{&(0x7f0000964000)="4d8fa48f5de6407f77797f18bb8e7ab62c1787d6cd6bb4c5fbaaac5a16e4174ea61f56ccc34bbf7b7021a3e22701b40fce4162897d", 0x35}, {&(0x7f0000900000-0x4f)="c8dc907750fb75a347a6d8b57147ccd23e36efce5b31bb11b8e24b8fbaa6d6e0008cc3f7dc0104bf76715e730d29ec082cf5dce86e09bbb7b23bb00e7d518dcc3d24c7d4d0733d18abcfed84a65a2f", 0x4f}, {&(0x7f0000d4d000)="", 0x0}], 0x3, 0x0, 0x0, 0x40085}, {&(0x7f0000636000)=@in6={0xa, 0x1, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, 0x1c, &(0x7f0000ff5000)=[{&(0x7f0000461000-0x65)="b2820997e82144634e9046290b1a93c6469124be956f424e9df5c0e7f73ab04d0efa2ef2742f3e34da0b296cd175882da325ee861bcc1423c36f1ab286e87e15983587b12b3f4fbcda3a6d610e7b17c1e927647f1efd4949ae47ae1a3ea088a13cd4f1418f", 0x65}], 0x1, 0x0, 0x0, 0x80}], 0x2, 0x4004000) 2017/12/17 11:24:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) r2 = fcntl$dupfd(r1, 0xfffffffffffffffd, r0) bind$inet6(r1, &(0x7f00003ab000)={0xa, 0x2, 0x40, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, 0x1c) sendto$inet6(r2, &(0x7f0000f62000-0x68)="ea31e340db06dbe58e39f3377a30e3188a8d76f29b498200048fc92533ff0f000000000000acc917060eb9359493def0f6f6f1818069736d6114bc7f7df1a5a57d0848961fb11100c0cfc269c7ee32d94e670d980700fcc16afdcd7ddc61a9f5ec508234033c463e", 0x68, 0x4008805, &(0x7f00007ad000)={0xa, 0x0, 0x8001, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6a}, 0x1c) connect$inet(r2, &(0x7f00008db000-0x10)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xff3000)=nil, 0xff3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfb0000)=nil, 0xfb0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x11f, &(0x7f000030d000)={@random="1442be99873c", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0xf308, @ipv6={0x0, 0x6, "deceaf", 0xe9, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @dccp={{0x1, 0x3, 0x4, 0x1, 0x4, 0x0, 0x0, 0x1, 0x9d, "62b7fd", 0xffffffffffffff00, "9ca7d9"}, "519ae2bb583a63f94ad5502fc28db1c3f91b49c8aa05e8796a1bf8a81de12fcbb50feca5c7c25659371c7ce9e6c729729388af73d5becedf08ff222958074ac26f4460268e362cfbf273732d1f966009878468e59ddfec59f863033cbb059c1cf52c9a14b6f70195759984f373625a0bb25fe59fcc9d5c7320245dba330146db06c3d56bf7a8744b8f73ad8d0b12717b6cfd7419004985fe1bdd4ff12e6c9cbd5c1b840aeecb183bfd0328a4ceed4cc1da2626191ba77105612c19b432296ede3074a226bdcae1d8dad77b197823343861efeb6a617b1c5d75"}}}}}}, 0x0) socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000dc0000-0x8)={0x0, &(0x7f0000e3e000-0x18)=[]}, 0x10) bind$inet6(r1, &(0x7f0000a1f000)={0xa, 0x0, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, 0x1c) r3 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r3, &(0x7f0000d2b000-0x1c)={0xa, 0x2, 0x5, @loopback={0x0, 0x1}, 0x8000002}, 0x1c) connect$inet6(r3, &(0x7f00004ee000-0x1c)={0xa, 0x2, 0xfbfffffffffffffe, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xdf0}, 0x1c) syz_emit_ethernet(0xe3, &(0x7f0000fe3000-0xe7)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="9866fdfbc8c8", [], {{0x86dd, @ipv6={0x839a, 0x6, "f1806c", 0xad, 0x11, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {[], @udp={0x2, 0x3, 0xad, 0x0, "c9345483c770972e17c89c9c75cdedfc0146cde5165d1a90abcbc9dfdb4e3db2fb9ce44d27499038d7c7da91fec0f5b9fc6479c29b4a1c03956e0d3dd27ef263172c30bd9dcd9bb4d30dfdd48984d4ee90750d80234769b0231669c59c6112affb25c644afc416a09279bbe33aa46923734dad94ebcfd06d832f3b9d5d870a1dac8d370f4e0ba2a402015e23c642f8a033b6058ee6420f228aed18a2d2d12fe01af3013b1c"}}}}}}, 0x0) syz_emit_ethernet(0x72, &(0x7f0000e41000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x800, @ipv4={{0x17, 0x4, 0x0, 0x0, 0x64, 0x0, 0x3, 0x0, 0x23, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@noop={0x1}, @timestamp={0x44, 0x34, 0x1ff, 0x3, 0x2, [{[@multicast2=0xe0000002], 0x1}, {[], 0x0}, {[], 0x0}, {[@remote={0xac, 0x14, 0x0, 0xbb}], 0x510901c5}, {[], 0x2}, {[], 0x40}, {[], 0x1}, {[], 0x6}, {[], 0x4}, {[], 0x400}]}, @end={0x0}, @generic={0x83, 0x11, "7502aa27bdd966fcb8960a17631f47"}]}}, @udp={0x1, 0x2, 0x8, 0x0, ""}}}}}, 0x0) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000ff4000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x6800}) r4 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r2, &(0x7f0000de4000)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_emit_ethernet(0x427, &(0x7f0000dd3000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="7c02aa24bfdb", [], {{0x800, @ipv4={{0x6, 0x4, 0x0, 0x0, 0x419, 0x3, 0x10000, 0x0, 0x14, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast2=0xe0000002, {[@end={0x0}]}}, @dccp={{0x0, 0x2, 0x4, 0x1, 0x101, 0x0, 0x0, 0x0, 0x0, "d7cc2d", 0xbc, "1400"}, "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"}}}}}, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r4, 0x0, 0x10, &(0x7f0000178000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0x0, 0x0}, 0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ac0000-0x4)=0xe8) r5 = open(&(0x7f0000e8c000-0x8)='./file0\x00', 0x8200, 0x101) getpeername$packet(r2, &(0x7f00000db000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f000036a000)=0x14) ioctl$sock_inet6_SIOCDIFADDR(r5, 0x8936, &(0x7f0000b64000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1fa, r6}) 2017/12/17 11:24:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c21000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r2 = dup(r0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r2, 0x118, 0x1, &(0x7f0000ff1000-0x4)=0x7, 0x4) setsockopt$inet6_udp_encap(r2, 0x11, 0x64, &(0x7f000078d000)=0x1, 0x4) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000705000)={@common='gre0\x00', @ifru_flags=0x2002}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) getsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000199000-0x4)=0x0, &(0x7f0000fba000-0x4)=0x4) r4 = syz_open_procfs(0x0, &(0x7f0000788000-0xd)='net/anycast6\x00') preadv(0xffffffffffffffff, &(0x7f0000d23000)=[], 0x0, 0x0) shutdown(r4, 0x1) setsockopt$inet_mreqn(r4, 0x0, 0x20, &(0x7f0000923000-0xc)={@loopback=0x7f000001, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) readv(r4, &(0x7f0000d19000)=[{&(0x7f00004ca000-0xd75)=""/3445, 0xd75}], 0x1) 2017/12/17 11:24:23 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00002f0000-0xf)='/dev/sequencer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x40485404, &(0x7f0000c89000-0x48)={{0xffffffffffffffff, 0xfffffffffffffffc, 0x3, 0x1, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = socket(0x10, 0x3, 0x10) write(r1, &(0x7f0000bdb000)="220000001a00070b00000000ef001201014b81000500010007000000000000000500", 0x22) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r1, 0x10e, 0x8, &(0x7f0000dbf000-0x4)=0xfffffffffffffffc, 0x4) readlink(&(0x7f00004f1000-0x8)='./file0\x00', &(0x7f0000c70000)=""/136, 0x88) open(&(0x7f0000f4e000-0x8)='./file0\x00', 0x1, 0x40) 2017/12/17 11:24:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000001000-0x83)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f0000804000)="") mknod(&(0x7f0000ff0000)='./file0\x00', 0x10000000007fe, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f000017a000-0x8)=[], &(0x7f000077a000)=[]) socket$inet_icmp_raw(0x2, 0x3, 0x1) open(&(0x7f0000635000-0x8)='./file0\x00', 0x200, 0x0) 2017/12/17 11:24:23 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0xf, 0x0, &(0x7f0000000000)={0x0, 0x0}) setrlimit(0xb, &(0x7f0000ca0000-0x10)={0x0, 0x0}) mlock2(&(0x7f0000912000/0x4000)=nil, 0x4000, 0x81) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000f73000)={0x0, 0x7, 0x361232be96fbef80}, &(0x7f0000a7a000-0x4)=0xc) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000441000)={r2, 0x6}, &(0x7f000006e000)=0x8) prctl$setmm(0x23, 0x0, &(0x7f0000ab6000/0x3000)=nil) mremap(&(0x7f00007c5000/0x1000)=nil, 0x1000, 0x4000, 0x200000000000000, &(0x7f0000e60000/0x4000)=nil) syz_open_dev$tun(&(0x7f0000ef5000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000f58000)={@generic="431df1f38e6e005a112f648d1c22ce26", @ifru_addrs=@rc={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}}) ioctl$SIOCSIFHWADDR(0xffffffffffffffff, 0x8924, &(0x7f0000317000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x20000000000009, 0x7, @fr_pvc_info=&(0x7f0000d94000-0x14)={0x6, @generic="61e8f06fa5db19c6369a1383355544d6"}}}) socket$netlink(0x10, 0x3, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000016000-0x8)={0x0, 0x0}, &(0x7f00003a8000)=0x8) ioctl$DRM_IOCTL_GET_MAP(0xffffffffffffffff, 0xc0186404, &(0x7f0000e4d000)={&(0x7f0000b2c000/0x4000)=nil, 0x4, 0x3, 0x0, &(0x7f0000916000/0x3000)=nil, 0x0}) clone(0x1200000, &(0x7f0000b94000-0x4c)="7c1151d40100ffffffffffffff6011000100ffff06b3", &(0x7f00000c1000-0x4)=0x0, &(0x7f000048e000)=0x0, &(0x7f00007a1000-0x50)="bb99b1083481d5c5c32c03b9a47f88ad59fc70f0fe619aa087f7ef8a85c2c810396e8da8ea0a2cc365974e559f6796be948e5ff93b7509d8c1a0688fed11cac328a4") mbind(&(0x7f0000331000/0x3000)=nil, 0x3000, 0x0, &(0x7f000080e000-0x8)=0x0, 0x8, 0x2) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000e41000-0x12)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) ioctl$LOOP_CTL_ADD(r3, 0x4c81, 0x0) 2017/12/17 11:24:23 executing program 6: r0 = socket$inet_sctp(0x2, 0x0, 0x84) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000014000)={0x0, 0x10000, 0x2, 0xffffffffffffffff}, &(0x7f0000000000)=0x10) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000017000-0xc)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000014000)={0x0, 0x8c, "063169d586c55859126d0b33455c36ca521b8de2a78dd024d7797758c33977de089d8f353f585dc378836b5a45eade21e48765bfe770a8db18e05d5312812bd61a7e769187ccfd266c04b1a175581f1a1358ae6fe95921ed09991b441e2a8a4df4189c6cea48c2c76a16dbc2c8f54aa39c833a90416e505e1176856258b35de54c3714b580887871894a17a2"}, &(0x7f0000000000+0xa7e)=0x94) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000017000-0xb8)={r1, 0x10000, 0x8, 0x2, 0x5, 0xb71, 0x400, 0x6, {r2, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x784, 0x8001, 0x8, 0x8, 0x9}}, &(0x7f0000016000)=0xb8) sendto$inet(r0, &(0x7f0000017000-0x8b6)="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", 0x8b7, 0x0, &(0x7f0000015000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/17 11:24:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000d3b000)='/dev/sequencer\x00', 0x0, 0x0) r0 = socket(0x10, 0x3, 0x10) write(r0, &(0x7f0000b31000-0xbb)="220000001a0001000000000000008001014b81000500fff807000000000000001600d2d99b1cb310da8e9916c0c94effb524dcf1cdd646cf3100d0192d85dd37a51a016e1b58079ff5bacf72c5987995b542914768c7b16751fe4b8749960fda487552af9b1cea38f3e5edc1b5023ab6c0d3d03622173c2f3fc8900f60c94458aea542bc46db94d35926a245312b3b8ba2ea9f3a72d383b897a2fde51531e8675009819b54001f8ede07a0cb6495d5e20f1727fc0eb62be5b5a310", 0xbb) 2017/12/17 11:24:23 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000b1e000)='/proc/self/net/pfkey\x00', 0x24800, 0x0) ioctl$KVM_SET_CLOCK(r0, 0x4030ae7b, &(0x7f0000604000)={0x80000001, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00002f0000-0xf)='/dev/sequencer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(0xffffffffffffffff, 0x40485404, &(0x7f0000c89000-0x48)={{0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socket(0x10, 0x3, 0x10) write(r1, &(0x7f00004dd000)="220000001a00070b0000000000000000000007ff050001000700000000000000fc00", 0x22) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(0xffffffffffffffff, 0x10e, 0x8, &(0x7f00008cd000)=0x0, 0x4) 2017/12/17 11:24:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000d3b000)='/dev/sequencer\x00', 0x0, 0x0) r1 = socket(0x10, 0x3, 0x10) io_setup(0x4, &(0x7f0000260000)=0x0) io_submit(r2, 0x5, &(0x7f00006f6000-0x14)=[&(0x7f00009bd000)={0x0, 0x0, 0x0, 0x0, 0x9, r1, &(0x7f0000d13000)="c4ef2f89403355bc930720a2083ca31c13a32d1ff180aa091c985151149ccbcc68095043d75125cd20d8a2ec7882a1e616171fbf4ddcaafaf0da7cdf3cfce9c7f76edf4007fa03132b4262d9b7908df7c84f46fcedddb5b2fde79b7c6e5a2028c2411e7dc6ba1c01508e770d0217c9f337a59214203fb6b721b26ba84e088aaf4194ac01e9de773bb068f1c73f11a77f6c7271232edcb854d5b0dccbd55e0dc8b6b7a1f90377ffa5a69539ee95176b6c8dfc42703c4a38f532cb8e6f302fcf84fe14", 0xc2, 0x7, 0x0, 0x1, r1}, &(0x7f0000c30000)={0x0, 0x0, 0x0, 0xa, 0x72, r1, &(0x7f0000da6000-0x6e)="bc6e627b8b9ad62c87fc8e74c6a67d8baf49da3d4df22453b16a693312738ddc683cca46149d37af713500183026fdaaa1021d7d2113261deb52eaeacb2de2cda892bc7ffb5d28aadbff0f4cca244074fad4da051551645d77f0721be246b72492cf412ccd072795c71dd80b5a7e", 0x6e, 0x400, 0x0, 0x1, r0}, &(0x7f0000b51000)={0x0, 0x0, 0x0, 0x3, 0x1f, r0, &(0x7f0000c0f000)="17f157e5d1b890cec4afeefd447fb459447b7e93b9cdf7d1b879a662a6caf3bc073208242ea8844cf8b50d52f3b6776ca333b938d375ddb7502ac55734fd9d5d0bb595f9dd37ee1169030389f527434566dbd3fa074219489d571d10a7636c90a02e35c210764165cba4740aad60e460e90392517292b297e4e2b2e24418d73c3fab43eda0e30e684140f2106f2d9236804688110927c7bf4c664775517c5b60a96b05836fb337b70326b5ab0278ff3a032129f064e1f8a5ef5e449c48f8e04b5bac1233460d9defac033be83322d630dd56", 0xd2, 0x10001, 0x0, 0x1, r0}, &(0x7f0000596000-0x40)={0x0, 0x0, 0x0, 0x1, 0x1, r1, &(0x7f00009e1000-0x39)="f193901a802fd4d0f5b75fe1e31020f49c52d5ab35700ac198b5f5b25ef5603f7e92bffc30d18849069d2bf510f0a9e4e8bb22154401ba53d6", 0x39, 0x1, 0x0, 0x1, r0}, &(0x7f0000989000-0x40)={0x0, 0x0, 0x0, 0x9, 0x6b, r1, &(0x7f0000893000)="0faa7033e187aeff9c7c1ad58fbe7ce78a97c1530c3a29b23dc06402de64610237f707cca02cfc4d1f6f415a477989e4381f6b717d98710f760f8368337dd8632af0dff19b24c56cadfbcceba12e1b72fa29", 0x52, 0x2, 0x0, 0x1, r0}]) syz_open_dev$usbmon(&(0x7f000007e000-0xd)='/dev/usbmon#\x00', 0x4, 0x4000) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000f7c000-0x44)={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x42, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f000086f000)={0x0, 0x8}, &(0x7f0000d7e000-0x4)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000622000)={r3, 0x8, 0x6, 0x100}, &(0x7f0000201000)=0x10) write(r1, &(0x7f0000615000-0x22)="220000001a0007000000000000008001014b810005001c0007000000000000001600", 0x22) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) 2017/12/17 11:24:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000001000-0x83)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f0000804000)="") mknod(&(0x7f0000ff0000)='./file0\x00', 0x10000000007fe, 0x0) r0 = syz_open_dev$sg(&(0x7f0000e87000-0x9)='/dev/sg#\x00', 0x3, 0x120c0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000e59000-0x8c)={0xf9a4, 0x7, 0x0, 'queue1\x00', 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f000017a000-0x8)=[], &(0x7f000077a000)=[]) open(&(0x7f0000635000-0x8)='./file0\x00', 0x200, 0x0) 2017/12/17 11:24:23 executing program 0: setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x1f, &(0x7f0000d06000)=0x1, 0x4) mmap(&(0x7f0000000000/0xb0b000)=nil, 0xb0b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00005f2000-0xa)='./control\x00', 0xc) r0 = inotify_init() r1 = epoll_create(0x6) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00007a8000)={0x0, 0x0}) mmap(&(0x7f0000b0b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = inotify_add_watch(r0, &(0x7f0000b0c000-0xa)='./control\x00', 0x80) faccessat(r1, &(0x7f00002f0000)='./control\x00', 0x95, 0x0) mmap(&(0x7f0000987000/0x4000)=nil, 0x4000, 0xffffffffffffffff, 0x10, 0xffffffffffffffff, 0x40000000028) mmap(&(0x7f0000d19000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d19000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000906000/0x3000)=nil, 0x3000, 0x3, 0x2030, r1, 0x10000) clock_gettime(0x0, &(0x7f0000d19000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b0b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x7, &(0x7f0000b0c000-0x10)={0x0, 0x0}) rt_sigtimedwait(&(0x7f0000d1a000-0x8)={0x1}, &(0x7f00002e0000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f00008cb000-0x10)={r3, 0x9}, 0x8) inotify_rm_watch(r0, r2) mmap(&(0x7f0000b0b000/0x1000)=nil, 0x1000, 0x3, 0x83442606fc5adc35, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b0c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b0c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b0d000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b0d000/0x1000)=nil, 0x1000, 0x3, 0x11, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b0e000/0x1000)=nil, 0x1000, 0x203, 0x1801f, r1, 0x0) mmap(&(0x7f0000d19000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d19000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000d1a000-0xc)={0x80000001, 0x0}) fdatasync(r0) poll(&(0x7f0000b0b000-0x20)=[{r0, 0x0, 0x0}, {r1, 0x0, 0x0}], 0x2, 0x6) 2017/12/17 11:24:23 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00002f0000-0xf)='/dev/sequencer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(0xffffffffffffffff, 0x40485404, &(0x7f0000c89000-0x48)={{0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = socket(0x10, 0x3, 0x10) write(r1, &(0x7f0000bdb000)="220000001a00070b00000000ef001201014b81000500010007000000000000000500", 0x22) seccomp(0x1, 0x1, &(0x7f000012c000-0x8)={0x1, &(0x7f0000ed2000-0x8)=[{0x5, 0x1, 0x6, 0x32}]}) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(0xffffffffffffffff, 0x10e, 0x8, &(0x7f00008cd000)=0x0, 0x4) ioctl$TIOCGPTPEER(r0, 0x5441, 0x3ff) 2017/12/17 11:24:23 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0xf, 0x0, &(0x7f0000000000)={0x0, 0x0}) setrlimit(0xb, &(0x7f0000ca0000-0x10)={0x0, 0x0}) mlock2(&(0x7f0000912000/0x4000)=nil, 0x4000, 0x81) prctl$setmm(0x23, 0x0, &(0x7f0000ab6000/0x3000)=nil) mremap(&(0x7f00007c5000/0x1000)=nil, 0x1000, 0x4000, 0x200000000000000, &(0x7f0000e60000/0x4000)=nil) syz_open_dev$tun(&(0x7f0000ef5000)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000f58000)={@generic="431df1f38e6e005a112f648d1c22ce26", @ifru_addrs=@rc={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}}) ioctl$SIOCSIFHWADDR(0xffffffffffffffff, 0x8924, &(0x7f0000317000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x20000000000009, 0x7, @fr_pvc_info=&(0x7f0000d94000-0x14)={0x6, @generic="61e8f06fa5db19c6369a1383355544d6"}}}) socket$netlink(0x10, 0x3, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000016000-0x8)={0x0, 0x0}, &(0x7f00003a8000)=0x8) ioctl$DRM_IOCTL_GET_MAP(0xffffffffffffffff, 0xc0186404, &(0x7f0000e4d000)={&(0x7f0000b2c000/0x4000)=nil, 0x4, 0x3, 0x0, &(0x7f0000916000/0x3000)=nil, 0x0}) clone(0x1200000, &(0x7f0000b94000-0x4c)="7c1151d40100ffffffffffffff6011000100ffff06b3", &(0x7f00000c1000-0x4)=0x0, &(0x7f000048e000)=0x0, &(0x7f00007a1000-0x50)="bb99b1083481d5c5c32c03b9a47f88ad59fc70f0fe619aa087f7ef8a85c2c810396e8da8ea0a2cc365974e559f6796be948e5ff93b7509d8c1a0688fed11cac328a4") mbind(&(0x7f0000331000/0x3000)=nil, 0x3000, 0x0, &(0x7f000080e000-0x8)=0x0, 0x8, 0x2) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000e41000-0x12)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c81, 0x0) 2017/12/17 11:24:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000338000-0xd)='/dev/usbmon#\x00', 0x400, 0x400) sendmmsg$nfc_llcp(r0, &(0x7f0000b8c000)=[{&(0x7f000048f000-0x58)={0x27, 0x80000001, 0x9, 0x7, 0x13, 0x54c, "0cdca241ec5a2e11a56670d6dcc2c7a016331c0d4cc2487ba5f338d1a5121e99d6add5be1dcbf254811c0c9e66fc0e82c16f0e7dda819cfa059d52c9ce0f51", 0x81}, 0x58, &(0x7f0000ea0000)=[{&(0x7f00009b9000)="8bd064de83716ae54a62133a79d6a962e8718ac3f6372d969d06dfcd31d1392bb4173d9127338fa073319327dc9c8edc30f8202b2a12398abb54e24a0d3a6c23a2a0ad96847b16c1db62b2cad0bf81e4c80c8c26c4259633bddf4932ab", 0x5d}, {&(0x7f0000807000-0x33)="28e25a0446d12be1e2ae763370d6765e464d63005e067386de09379f997b941a351f98daaf408bbbe6d82c28a9814ad5cbe727", 0x33}, {&(0x7f000033d000)="8527400a0910f5b28d5cad1afa920c344310a060efcc9b3f2706e93a1c6929df056484907443573e4097080c73", 0x2d}], 0x3, &(0x7f0000a5c000-0x8c)={0x8c, 0x11f, 0x83, "90dac82e040363d923379ac07785bfabe25bacbe1bb1685b9d5212a5de4c0e4fc58f7197f81261607ddb9febb03df1df522ee6f71b07b7ef7544c47720741450fbded888c64974c1bbfd03cec39954fe3d732c80a43efb75b192a50d39e5400a366005c15a095b4b1b0903d4af80c18f46d9250e52be12a8c004fad4600b"}, 0x8c, 0x44011}, {&(0x7f0000fe4000)={0x27, 0x4, 0x5, 0x2, 0x10000, 0x0, "907f30bf2f6f4ba149429c19fa98ce24a72efeffa2b2eb3daa8a2c5ad6ed94e480350e86b5699827c6b4759be9399020bf09a9373e2df8a1584f45ddb63968", 0x800}, 0x58, &(0x7f0000c91000-0x2)=[{&(0x7f0000501000-0x84)="15d707b35fa5f967d1c6c8e4fdece7a6570242aa68c3b9a0c2bbc3744e02291f767e1184effed0f573eef5d5fe03367e28c2075361f0e2a66049b07aed2dbbe08145728857a6ea6e3d1f1c8b45de4e9646c304c2b9e3a8ce229151103969f0ba4334af7e9ae4e34a6e90bb2099b6edd61b4a11937cb3c1bde5bf10808ed5e046a88829d3", 0x84}], 0x1, &(0x7f0000f9b000-0x38)={0x38, 0x119, 0x8000, "ea45367345a8fe3934a66166fd8868cf5a7ac24077fed4cec56b78458ce1abf333aa68066929ee37f9141b"}, 0x38, 0x4000000}, {&(0x7f0000155000-0x58)={0x27, 0x7fffffff00000, 0x1, 0x6, 0x8000, 0x2517, "7870f960b691f78fc348a264ad7e0f59d98307c6784e8cb0c6d8093508a5e9308c329bfb24ae529ccd94c59242800753a0e3c514ce01838c8034abe13bd9de", 0x80}, 0x58, &(0x7f0000de4000)=[{&(0x7f0000ca2000)="a38de888e13346461e89b2d3efa017e88f9b651aa3cc321f6412b9b6e096e782764a93e7c1a6a98a31bd238483", 0x2d}, {&(0x7f000054c000)="af1ab0d2e780950b62b481fdbe0682095033a55961d031c7082d44e50e5e0ff865eecc9d24a5d5192022e6320b59a15710e2cfb8d1a90386a652b896a612d9dda20ab94bc34187d7c1fbf0d627b8856c9d1e14163eb471014e6aa974bb3d7351016d8fa9109f89f3f9531d77dbd6b246cd69ab6113da29fd9571fa8179feb774eac4997d18042daacc96ef33a347bd11d849d045738efa6df3ff", 0x9a}], 0x2, &(0x7f0000c6c000-0x108)={0x108, 0x105, 0x1, "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"}, 0x108, 0x20000040}, {&(0x7f000014b000-0x58)={0x27, 0x8, 0xfffffffffffffffb, 0x7, 0xffff, 0x8bf8, "fca57137dab2ae774f7fcbe976b2daa8b53128d5f184e7f9427c295e0ee8f7f0738907b81d99f6b104b57c2eec486275f64a0893ad216b40385092cf7498bc", 0x4}, 0x58, &(0x7f00003a9000)=[{&(0x7f0000e35000)="b0d479a42a", 0x5}], 0x1, &(0x7f0000146000)={0x100c, 0x114, 0x1, "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"}, 0x100c, 0x90}, {&(0x7f0000f32000)={0x27, 0x4d, 0x401, 0x3, 0x8, 0xa01, "9cb9900834b49de5902004561ccf83e8ea3f52a5e74e987700543fe28e3f35770f6049a5685320a138d9b57e28c3d87afe5d58bcc4d9ad1456dd72c975dbbd", 0x1}, 0x58, &(0x7f0000f2e000-0x20)=[{&(0x7f0000f82000-0x15)="4cc360f663ed7ad8f0a42451e9e53de84418009307e8b34a", 0x18}, {&(0x7f0000f29000)="6156c19e746833dbb7b606f3924aa21f03211f4913a9bf5248c6537ed8340498686287cba99f6b94a8a49b3f3519809632183f64d7342fe9d4c91d6f3eb3770172420e679ae21607ad06116f7ce6177ae1bfaacd9deb028e3f73526d2ade2053a901e232ef3fa1b2cec6e06fe5d414cbe05d9c8d711d4359a2ec3de1a1e58eadfa905e8886dd8af1405528", 0x8b}, {&(0x7f0000348000-0xf3)="5aac5c72e14fcf508e382c6c70ca4d0e3d317fa223baae87ff4d9698427622c50f4ec69542cd8da6ebc470b53f065fb1974e028ba718aff25ca6643aa450b4bc0c8f44c5b686e08e7ebc8ebbf58bf3654f7987e04f1cbcacfb2857932bd7e3a8921d0bb5dd437ce31a52cf74f873997b3b62f818a71b45c951ec9db1339ee2514003f98c35e50669353e0db39e463cfa6e6e0e640950724999369c25b1902eb2e89e34c6ea5261de69bfd52044cd1ec06e92fdd4001a536929d2ba4e1a02c1031923656a2aa6dc96743d2f87e03cc4092da63620c4bae71e06ef108bccce3256499a338521d7af753eb4814e58d3e72730f598", 0xf3}, {&(0x7f0000f8c000-0x2b)="b32b34fe0d1fb9eb13cb265fd2b658cc1450513cf14460983a295d8cd2773b1a6695e8d1f4d6773f1cd186", 0x2b}], 0x4, &(0x7f0000d36000-0x38)={0x38, 0x10b, 0xb8a6, "ad01591ef0144164db0b0d6043c99cd78d4f2689cc4958c7c94a9b55eda3ad7ddd32c2ec4a609aa1c106d6fb"}, 0x38, 0x4040050}], 0x5, 0x4) openat$sequencer(0xffffffffffffff9c, &(0x7f0000d3b000)='/dev/sequencer\x00', 0x0, 0x0) r1 = geteuid() lstat(&(0x7f0000618000)='./file0\x00', &(0x7f000016f000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(r1, r2) r3 = socket(0x10, 0x3, 0x10) write(r3, &(0x7f0000615000-0x22)="220000001a0007000000000000008001014b810005001c0007000000000000001600", 0x22) setresuid(r1, r2, r2) 2017/12/17 11:24:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0xf, 0xb797, &(0x7f0000000000)={0x0, 0x0}) ioctl$TUNSETNOCSUM(r0, 0x400454c8, &(0x7f000022d000-0x4)=0x9) setrlimit(0x0, &(0x7f0000ca0000-0x10)={0x0, 0x1ff}) mlock2(&(0x7f0000912000/0x4000)=nil, 0x4000, 0x81) mremap(&(0x7f00007c5000/0x1000)=nil, 0x1000, 0x4000, 0x200000000000000, &(0x7f0000e60000/0x4000)=nil) syz_open_dev$tun(&(0x7f0000ef5000)='/dev/net/tun\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000016000-0x8)={0x0, 0x5}, &(0x7f00003a8000)=0x8) ioctl$DRM_IOCTL_GET_MAP(0xffffffffffffffff, 0xc0186404, &(0x7f0000e4d000)={&(0x7f0000b2c000/0x4000)=nil, 0x4, 0x3, 0x82, &(0x7f0000916000/0x3000)=nil, 0x0}) clone(0x1200000, &(0x7f0000b94000-0x4c)="7c1151d40100ffffffffffffff6011000100ffff06b3a03de50d3824e711bb687f374afc03000000ed1fba023d91fec833ff83050563def101bbdb99bbe8e10f2504faff7cc2537c9a3b23e4", &(0x7f00000c1000-0x4)=0x0, &(0x7f000048e000)=0x0, &(0x7f00007a1000-0x50)="bb99b1083481d5c5c32c03b9a47f88ad59fc70f0fe619aa087f7ef8a85c2c810396e8da8ea0a2cc365974e559f6796be948e5ff93b7509d8c1a0688fed11cac328a4b2e02943649860550348e195e3c3") r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000e41000-0x12)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) 2017/12/17 11:24:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000001000-0x83)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f0000804000)="") rmdir(&(0x7f0000eda000-0x8)='./file0\x00') r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000f50000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$TIOCMBIS(r0, 0x5417, &(0x7f0000d60000)=0x101) setsockopt$inet_int(r0, 0x0, 0x15, &(0x7f0000fdf000-0x4)=0x1, 0x4) mknod(&(0x7f0000ff0000)='./file0\x00', 0x10000000007fe, 0x0) clock_gettime(0x0, &(0x7f0000bc4000-0x8)={0x0, 0x0}) utimes(&(0x7f000074a000-0x8)='./file0\x00', &(0x7f0000e7a000)={{r1, r2/1000+30000}, {0x77359400, 0x0}}) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f000017a000-0x8)=[], &(0x7f000077a000)=[]) open(&(0x7f0000635000-0x8)='./file0\x00', 0x200, 0x0) 2017/12/17 11:24:23 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00002f0000-0xf)='/dev/sequencer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(0xffffffffffffffff, 0x40485404, &(0x7f0000c89000-0x48)={{0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = socket(0x10, 0x3, 0x10) getsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f00008d2000-0x4)=0x0, 0x4) write(r1, &(0x7f0000bdb000)="220000001a00070b00000000ef001201014b81000500010007000000000000000500", 0x22) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(0xffffffffffffffff, 0x10e, 0x8, &(0x7f00008cd000)=0x0, 0x4) 2017/12/17 11:24:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000320000)='/dev/rfkill\x00', 0x2, 0x0) r1 = creat(&(0x7f00003c1000)='./file0\x00', 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f00008d0000-0x10)={0x8, &(0x7f0000646000-0x40)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_LOCK(r1, 0x4008642a, &(0x7f00005b1000-0x8)={r2, 0x11}) r3 = socket$key(0xf, 0x3, 0x2) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r1, 0x80045400, &(0x7f0000441000)=0x0) socket$inet6_sctp(0xa, 0x1, 0x84) sendmsg$key(r3, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000d4d000-0x158)={0x2, 0x2, 0x0, 0x3, 0xb, 0x0, 0x0, 0x0, [@sadb_key={0x1, 0x9, 0x0, 0x0}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0xb, 0x0}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x58}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$TUNDETACHFILTER(r0, 0x401054d6, 0x0) 2017/12/17 11:24:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000d3b000)='/dev/sequencer\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000889000-0x98)={0x0, @in6={{0xa, 0x0, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x6}, &(0x7f0000773000)=0x98) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000eb3000)={r1, 0x1ff}, &(0x7f0000210000)=0x6) r2 = socket(0x10, 0x3, 0x10) write(r2, &(0x7f0000615000-0x22)="220000001a0007000000000000008001014b810005001c0007000000000000001600", 0x22) 2017/12/17 11:24:23 executing program 7: 2017/12/17 11:24:23 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0xf, 0x0, &(0x7f0000000000)={0x0, 0x0}) setrlimit(0xb, &(0x7f0000ca0000-0x10)={0x0, 0x0}) mlock2(&(0x7f0000912000/0x4000)=nil, 0x4000, 0x81) prctl$setmm(0x23, 0x0, &(0x7f0000ab6000/0x3000)=nil) mremap(&(0x7f00007c5000/0x1000)=nil, 0x1000, 0x4000, 0x200000000000000, &(0x7f0000e60000/0x4000)=nil) syz_open_dev$tun(&(0x7f0000ef5000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000f58000)={@generic="431df1f38e6e005a112f648d1c22ce26", @ifru_addrs=@rc={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}}) ioctl$SIOCSIFHWADDR(0xffffffffffffffff, 0x8924, &(0x7f0000317000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x20000000000009, 0x7, @fr_pvc_info=&(0x7f0000d94000-0x14)={0x6, @generic="61e8f06fa5db19c6369a1383355544d6"}}}) prctl$void(0x3f) socket$netlink(0x10, 0x3, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000016000-0x8)={0x0, 0x0}, &(0x7f00003a8000)=0x8) ioctl$DRM_IOCTL_GET_MAP(0xffffffffffffffff, 0xc0186404, &(0x7f0000e4d000)={&(0x7f0000b2c000/0x4000)=nil, 0x4, 0x3, 0x0, &(0x7f0000916000/0x3000)=nil, 0x0}) clone(0x1200000, &(0x7f0000b94000-0x4c)="7c1151d40100ffffffffffffff6011000100ffff06b3", &(0x7f00000c1000-0x4)=0x0, &(0x7f000048e000)=0x0, &(0x7f00007a1000-0x50)="bb99b1083481d5c5c32c03b9a47f88ad59fc70f0fe619aa087f7ef8a85c2c810396e8da8ea0a2cc365974e559f6796be948e5ff93b7509d8c1a0688fed11cac328a4") ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f00004d9000)={&(0x7f000047e000/0x3000)=nil, 0x3000}) mbind(&(0x7f0000331000/0x3000)=nil, 0x3000, 0x0, &(0x7f000080e000-0x8)=0x0, 0x8, 0x2) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000e41000-0x12)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) ioctl$LOOP_CTL_ADD(r2, 0x4c81, 0x0) readlinkat(r0, &(0x7f0000c0a000)='./file0\x00', &(0x7f0000c5d000-0x1000)=""/4096, 0x1000) 2017/12/17 11:24:23 executing program 6: r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000076000)='/proc/self/net/pfkey\x00', 0x48000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSSOFTCAR(r1, 0x541a, &(0x7f0000000000)=0x8000) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000017000-0x8b6)="516b4d0465793273c89276c459686b89c912d12b2110138d85ca6a9f3ff8f8c9563b3bc744a7f627a05dee1605d4d522fed1df2c9e44b11a3af1642f9938b0ef58ca2c399e6506982a2af512ae8176d4c653410c24cde549a9fd71870f95fa6cea1f74ae675fc4410cb18d9184452eb5c8a0a824c26a0df9bd8a85c7b1dc4e64f5e55b99d9e334be1a8d66c39ae8393653ba4742c9a22a04291c8a79c17cacfbf212cf7cae54bb38a1530b73762952e4db36c9b609de525e560fae9b067833168466dcae7b1af5e1c4bb2cd135c5be76500847483559d404228b3a342de9c43b046f72333f7c8f8631fec73ea89b8bd0dd1945faffbf65c2a26ce1ff93c5c08d245e31c6a0a0db4a828f02ee76f2fe0b4b3bb3265adf8195163979cf22dab81dcf3587271125fd17490fc2e4fe052fc299803462c3d41adff8ea627b0541c1ac2405668a1992e1d0ae034ceb65c15a6a6b091f9d2ccb347c437939934970097caf07a3cc68b112e3ecc37843fa570fec088aa67f7c4d91fce96e4cc0c08035def0821df4347b7dcbd04e787c71d30e6d6163fb80ff46f6612f81f2566c7cf24b3343c93d0d9c2181fa07800cc8652e118e4a3717ca21eae9a16f1938adedf5c589712c1aa5e5a7192ca8195415629ec340d40ce237943b213fae65c0d42c64391daa6b120506fa990687b103be930d71488bfba0676a1458c3b51241d59befd46279ba59823b73dd97a38f81d02a9d4a25f319d599a64d3a76602becfaf3ef9a04fb4235f9f7e1a223a65f668b0b15a5db0a87a7e0680708c1f7975192f4b0122f79303169c2f8da279d85ff9bae241dddd2c494a5e95b7ad8aee247b8d366abd5b90d85165e3efd0fb93d92fcb4f9d28e8133c4dd7b3e97ae5662b83cf22165284351eb2672743159d785519495a233afcfafbb38e695b7bd347d12b421a966388d9d0000000000000008a0d7e251b99f752fee0bf3e5ca7e6c8f8fa2c2d2193103f89f768f63f79b2f009d7edca3bd653296ee84b2de65a3b270ca3164c793a89b6ee6c56c5356afa571ffa80d63b8f465ed34b4300a23b6910172806a8e00831808a9f423a2b6abce29896b287fca0a2c30c437d499caed453f96f9044122b002a195f08f8711f6a33161b2b86a3fa24c44788ecdfb032e5eda8c5050461a154e3ec72470ee390688363fec1ec58d2b747430f1ce849a47099d19c45b3c487c0f9964348133de0ada9c583ab6dfb2e789e0676597f455368889606db4d1c90716a845e9da9387a6703b61bd6bb4bbe65ca615bf41526c1cbb538a935542c7391659c84e1ab644bb0a20e2d40f8b1570582bc9641b83229ac4b8dc11e15f01c14241b89f1dd7d28ef7b089e7b1afdaa3d88374ec088b4c65e8efc01db3ba93408226ca69027eafb31c2ee19e3fd228f7a31c6d2cbccd82d8a2fcdd7c9b5997fcbea2fbd0d6b1052b369dcad8ae7c1d4abb2fd3cbdf0d4425c407d67760ed083b3646d6aadeedc672069954f997c781f6bde4d9292cb1c7c05b63058e16f287ea0d5e497e8967028bdf6298205ec18ea610eea63138c8b1ef18ca0cdadbf22707e6cdf66b65ac1b3ed68a6d4362a5623c95e5330b82bcaa3f36c7974c2951e4ae29bfd95e463a17fb96ef156b835aadd38fbe89adf1e3547f3dc1cd566d7ee435168e0fd7b81b7a0aa2bbee39b773209afeaaffb1a9948ef29e51d8b63aba61ce7ddd4128a31992dcd757b4900bb3ee82f4071f34deb48528f1afed7c0817d71ef4c3a9e76139e524eb3a8356c0e76a62ef3e5fb0ffba3ce3312ee20247a60ab6943d03730add59a76b43d4c0cd54f80c4cacadeeb5a03072bbc5408caac7ad21425ba6622fd6a973256285b21a1d523ad225cb8989449178e3d1cab9c02b701c64a3aa457d83616d325a0c13f1cee7edd841137a89ac1d938c52e203af5e45a6afbae3c9d4ee748018a235345a00000000000000052f99607d6d847284855664dd2bd5c29293b24e70977950b669f430f2a14ea75a496875d6233f65b19d6ffc1256e2f99c2be9ddb67daeec1bfbaa58a9467fde5c536283a7bb7f497600ef2f3363df81e5889f698ff68b8f96eca2ebafe542d91cf9501a6537c46862d4bb042b3af0fac7665bf663526d5831c3fd34c40983eb3ace56a07775cdd998872080bcb88c7967437547031402f28e5c1663e15ea21ff62c771e5f4854b520cf153b4e054ccbc5872e272344adf13b846b86a4b747aeed7b3c9162e580396dad5ed5619c8fcd0838f7ada6c46f098ce9221439d2d06613ff5b036910d7a76c89caa58fd312e92c8fd85431562a9080cca800d68285c2d618143988ef19962262e1339a0e55e4b9cba1a0fad2671b3a057b1448b75502745a540eb276258f423e54028f3c20d70f5cd448d76e439e27404480ebb8881bc24e1a02a8c25889df43029126a0b2e48b7891390e15ffe1efd83c8514666e613d90c7d5302643b7e07a9accaa8844891434f4e60a7ba247c210a84ac2b4e8e2dd1ce599b831a9dbd715f814c2d4e13b06b4d8f85b65af854db8211f2bbc69360ef5361499dcca3dacf02b94402387463889094e7513d960690e510a426d392a7f4bb020d610c0b50913a25f4a4e9fa9e8d29f27cbe63c4020d7104d14c14d8e87451b28dc89c7b7af979fb7513c46db436da6c7473dd0a4fb649617523dc2c78a5c02931a71e3d5582eedeb5b7ce4b5997f8b399b0ea234b4759db3596597de284b448472c58c2747aa22e0b8f3fdd285d5c78669be89175e2a2b2c44a3b6a9842cf0619bba72f2fc6ce7f43ace815c0a36ce33a4ddf7b22fdc973a3c2b6bb71425d90fa792878367453d1ab0ea2901f5f0de386ca976f91ed5ab8d6df8309ed37daaca094ae054e5310d1fa1a5ae840dc6f99c17661ec5d6816da15b42b23d8e69387fb4dbaf25853ce855820b3d4fbfad5ec50a256b61294edbda7983fca43f88a46e853a7c3c3424127c4433670190db4114724469f17807476769cd39d9773e73179d98c0d4c84157cd05a13bb4d1fd8c1f3cde7b5513c6fa8015f35c3d08ba8b060f9bf3f07411a0e41c9e08884fb98325d8c7631f59c3b492a2a32bd230d511ee1f1b470fe1124bfe50e832a0161ff9eb49e2ce18116abe5bb3885910d1e1", 0x8b7, 0x0, &(0x7f0000015000-0x10)={0x2, 0x0, @rand_addr=0xcff1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/17 11:24:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000d3b000)='/dev/sequencer\x00', 0x0, 0x0) r1 = socket(0x10, 0x3, 0x10) write(r0, &(0x7f0000352000-0x91)="fcfa7b650976da635ede83cc37546b261f4208c7488e60b7ae6dd4bfc7f1488078224ec0c5c0b0d6363c12feb0853687779d36512e3e72e615ae0e4fe6e8cbeaa4a0ec62e99751841fc4d82135ac7d26f6b43aab9a6ba57bdbdaea4dfc0ffb88921944e5c18583b8c4d39ca08153d67752737f7ca7c66c1880a67579256c200b3dbda89950fd10864d7830f9428692e34b", 0x91) accept4$unix(r1, 0x0, &(0x7f0000480000-0x4)=0x0, 0x0) write(r1, &(0x7f0000615000-0x22)="220000001a0007000000000000008001014b810005001c0007000000000000001600", 0x22) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000b07000-0x11)='/dev/vga_arbiter\x00', 0x40, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f000024b000)={0x0, 0x0}) listen(r3, 0x0) r4 = socket$inet6(0xa, 0x1, 0x8010000000000084) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r2, 0x4008ae48, &(0x7f0000681000)=0x2000) bind$inet6(r4, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r4, &(0x7f00007d1000)='5', 0x1, 0x0, &(0x7f00009e1000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x10001}, 0x1c) syz_extract_tcp_res$synack(&(0x7f0000e08000)={0x0, 0x0}, 0x1, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f0000bd7000-0xc)={0x0, 0x9, 0x30}, 0xc) setsockopt$sock_int(r4, 0x1, 0x7, &(0x7f0000a81000)=0x101, 0x4) ioctl$PIO_SCRNMAP(r2, 0x4b41, &(0x7f000002d000-0x95)="36e24887a18ae95d8599f5680b3a492b5c0f864e41eb03c897d4229bd12f2e6420163698c46f49cf3cc2626978f6d5b48c7bbd14d8d2390ff76d1b5fa810f35ca0f93f4a42c5258f4410ffa3b1438eee633783e481f0bc13277223baa0af3b9f8b55f7b8db6aafac36f4dc4e6032bc5ed2857ccfd83eae991673a8765e5ca63698db692bb9b02fb05b48c4ae62f3d8d2e5cfe60bda") getsockopt$SO_COOKIE(r4, 0x1, 0x39, &(0x7f0000b14000)=0x0, &(0x7f0000d7d000)=0x8) socketpair$inet6(0xa, 0x803, 0x6, &(0x7f0000d34000-0x8)={0x0, 0x0}) sendto$inet6(r4, &(0x7f0000fcc000-0x1)="d0", 0x1, 0xfffffffffffffffc, &(0x7f000010e000)={0xa, 0x0, 0x200, @loopback={0x0, 0x1}, 0x0}, 0x1c) iopl(0x100) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000e49000)={@common='ipddp0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_IPV6_PKTINFO(r4, 0x29, 0x32, &(0x7f0000a12000-0x14)={@loopback={0x0, 0x1}, r5}, 0x14) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f000023e000)={0x0, 0x7, 0x10}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat(0xffffffffffffff9c, &(0x7f0000d74000)='./file0\x00', 0x400, 0x101) ioctl$KVM_PPC_GET_SMMU_INFO(r2, 0x8250aea6, &(0x7f0000329000)=""/77) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000002000+0x226)={0x0, 0x0, ""}, &(0x7f0000001000)=0x8) socket$netlink(0x10, 0x3, 0xfffffffffffffffe) 2017/12/17 11:24:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x100000000011, 0x4000000000002, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000a76000)={0x0, 0x0, 0xfd9}, 0x4) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0xa) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) write$tun(r3, &(0x7f0000ef0000)=@hdr={0x0, 0x0, 0x0, 0x3, 0x0, 0x0, @ipv6={0xfffffffffffffffe, 0x4, "f20812", 0x28fe, 0xfffffffffffffffc, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {[@hopopts={0x0, 0x283, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0x0, 0x9b, "90665dd9ece136eb9459e651e0f519e752f25140ab81c73ef8efbf16be8405a1c232d246506f474a7557808bcd5079f793fdf9c52a5cbc3e0d8f73df25ee39276673e9cd7fef09212dfa0cfa16c4ec737306514d9b0ebe7b4b66e5d6b9eb5d61245ff76ad76060caa661b00ee068d85cd232101e9b021a43ebb7c3ad6b356b34a79c25b49c2cec5e4e101a9c8cea7cab4bcc47aad67fb6ea1797ea"}, {0x1, 0x3c, "82df2e5c5462cee885c9dc4966621e83ad10d5fa0e1dde72c692430b798d16b82ece5ce20b195d844ad9cbaff6f6c93fbfd911521b4c016b047c9b55"}, {0xcb, 0x53, "0916ccfe85d5cc272f99b57590dbfbd7d911b425484e3de24ccaeec398e85d0bfd67b1eb665db6dd457d6350c67d731ea92c141fe007cee7e585dffc3eba500d87d2cc6b6177da7a51fb0d6d09dcd730ab2896"}, {0xff, 0xf4, "ef01fa33dfec2ab42b023f115df7d3a8d2e9c124d1829e3937a9e7bd6a8a011f94d2daffde0e60e0f48df315209fc98d9e9deebb7eac9b6e5befca43d984422e46351a0852115e094e019c3097befaf9c86a882371d7289c77e57715eb6d3043d2f442c31e526a7b77cc9eca140a4958dc6fd5f2e510bdb2bafd4280c2200f72386f10e4102a2042c59353a97ffdd6a738f221d594812d9ebaaad6f58bd5382d6e387c2c8df81186af8ed752885827c72195ba57609cb4991c81c95fb3cc7c130827c10116577b9c5a39246a4555948ff8b2f98b1cab3b80e4aadd339bada550a3f0a7433c9862b72be7bb511fac8ae714ef8a67"}, {0x0, 0x8f, "215df8924a6d8bbe566ceb7e38409be2304eae5ccbbb91ce01019b2430cdcc8dc693a66e36e3b4dfbe7d1b0b226294521ffbd90fab3683e6d2cac9bff4cce5e5964f26e766ef38d5e813463c0a7aebe75382c73c9faf9fea8443a97c32364d4375681019643dea02ea9783306bedec89ea587e6739093f014e40a8a9f50b55d9d8f1fec27ee1aab8a71636a3f4f126"}, {0xff, 0x90, "e0bb128c7c5bc7a7be9555aefa3af0ce34990393974132ef310d171a65f6a33d36abb8e4594f131691396638eb11b781e5ad8996091a8333a90317b79f2eda35aedb99f27aee534521d108b21268f3c72861adec7cfcd357cca232492469b645edc9f2510ef523de922c48c5cdc533bb0ba8e73a1e05576570102750bfbb136e2326696397682010c7877d7e2ffb3c71"}, {0xc2, 0xcb, "69b3878a8e83a9d344f6f634b457d388ea923aeb2a307c37a4dbd64e6686916ea49735206ca65f37915d93f143c7688011a9eafa4179138a39166a25949ea1e5b72296a6e6624f8286c507ed0d10d3c40e6905cea4259570a8c30868599d11db4d1eb709d5ffe2ccee119d8b0c8047a76295e33e624c15545aaafad30f0247a684add906c7e4574a2ad1aec92e626d1cbbb20917ce85fd917be1106e797eac261c6e66810cb133d6b625c2ca3d8af96bfcff94f15bbd15fa20f0fb44201309025ffe7d6564979c06bce8f0"}, {0xff, 0x1000, "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@dstopts={0x84, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0xcd, 0x2, "35ac"}]}, @hopopts={0x1d, 0x61, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0xcf, 0x52, "df52b3042293c1b655621ac2b8b2f2cbab0aff84b94f6f1d97a40285805614bbc30b60aa8751328e328fb89a9a164f9fd4c1fd661794f28c778657caeffc69a64363996478be6716a857472a16c86bb220fb"}, {0xff, 0xef, "283346aaf65e2fab393788dcf9752a14c00b94805a1851858ef41283d2589f1aced42f7e292412f9668c46b35ac963a0c0b456e9476bd0296755e6110169d5ead785ed6ced74009bac49ba1e9a5dada9303101e7338ea6d96fcfd14d279c9df2e47a4d5ca1332103302a1704171698c1f3f92caa28987ee6db8b35ec41cc456289196571a6423e3fb2bb7683c42a83883fbba62593e2298397b56a83ac27a2288cddda078aec543db7982bf8875ac2d92dbce1b0bad52734677fcacf3ca1d7664873bc82d141647afa7c0930c6aa2c8764ce5828ce7fff938b591bfdf7b71b0928abb8bee599314912b2ffd6df148d"}, {0xc9, 0xdc, "24b77651cd35224880e6d821494bc33d0f212964c2c70d53cedfaed476092f5842fca7de52b9b3e488c0f757d9ef64c79d9fda3a247ba6362243d20f4214623951cfd06c66b28489c6ed71f924a9240614f3c9c3956da695159ed36fc402c0ba42afc0a873faac410f51d70e5177b0aaa0841e6e81e554e89ffba550f3c90c92ad1e334b2593896565a899e4bfa44dd1997e00e1fb65bdd76ad006b012f8e97e3328fc617bd987539e2190bbb3099161bd17bf2d336c7714129d11107d5ab29a1c576abd024c4aa181d1e64e27caad3e55f58551fd77152f1a772634"}, {0xff, 0x52, "33f0319ce48f27445f0bcf14c4be351a6b851deaddb2e0422be16452d849b855f222948abfe243c64dfff5bb766a7b7361f7d89de2009adafc3d8fe91921ae1d11372beb72e23454cd1dea1c4e5d5266a4ec"}, {0xfe, 0x91, "f2f03f049b5e9c4151b86d33ada99b9dff3f7e097db46835e4251a9b321e359b0fed15d626109f84e63c7b01435d8efca20aadb618715afae0fbd7a6b63a659819e6f70bc2f10aac62946826403e157424234835b6bf1799d86b47e32fc8485a99158e953c6aa86836e276bf403fbade36ff64d7f234c3a8aa35f821b04bcac0ecb5f1c5ef63f02efc04ba9eb0b08ff68b"}]}, @dstopts={0x87, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0xc7, 0x0, ""}, {0xff, 0x1a, "b6302dc8b7b45c206ccfe3eb849fb23d4856eb85ee31448d053e"}, {0xcb, 0x16, "005180eba9ef4c990f00a8febacbe3abd1fa3e30347a"}, {0xff, 0x0, ""}]}], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "e39554", 0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, [], ""}}}}}, 0x2930) 2017/12/17 11:24:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0xb14e000, &(0x7f0000181000)="", &(0x7f0000b72000-0x4)=0x0, &(0x7f0000a2b000)=0x0, &(0x7f0000ef2000)="41bf") mknod(&(0x7f0000ff0000)='./file0\x00', 0x10000000007fe, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f000017a000-0x8)=[], &(0x7f000077a000)=[]) pipe2(&(0x7f0000a73000-0x8)={0x0, 0x0}, 0x80000) getpeername(r0, &(0x7f00000f0000-0x1c)=@in6={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f000086d000-0x4)=0x1c) open(&(0x7f000023d000)='./file0\x00', 0xc40, 0x0) open(&(0x7f0000635000-0x8)='./file0\x00', 0x200, 0x0) 2017/12/17 11:24:23 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f00002f0000-0xf)='/dev/sequencer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(0xffffffffffffffff, 0x40485404, &(0x7f0000c89000-0x48)={{0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r0 = socket(0x10, 0x3, 0x10) write(r0, &(0x7f0000bdb000)="220000001a00070b00000000ef001201014b81000500010007000000000000000500", 0x22) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f00008cb000-0x4)=0xffffffffffff8001, 0x4) 2017/12/17 11:24:23 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0xf, 0x0, &(0x7f0000000000)={0x0, 0x0}) mlock2(&(0x7f0000912000/0x4000)=nil, 0x4000, 0x81) prctl$setmm(0x23, 0x0, &(0x7f0000ab6000/0x3000)=nil) mremap(&(0x7f00007c5000/0x1000)=nil, 0x1000, 0x4000, 0x200000000000000, &(0x7f0000e60000/0x4000)=nil) syz_open_dev$tun(&(0x7f0000ef5000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000f58000)={@generic="431df1f38e6e005a112f648d1c22ce26", @ifru_addrs=@rc={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}}) ioctl$SIOCSIFHWADDR(0xffffffffffffffff, 0x8924, &(0x7f0000317000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x20000000000009, 0x7, @fr_pvc_info=&(0x7f0000d94000-0x14)={0x6, @generic="61e8f06fa5db19c6369a1383355544d6"}}}) socket$netlink(0x10, 0x3, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000016000-0x8)={0x0, 0x0}, &(0x7f00003a8000)=0x8) ioctl$DRM_IOCTL_GET_MAP(0xffffffffffffffff, 0xc0186404, &(0x7f0000e4d000)={&(0x7f0000b2c000/0x4000)=nil, 0x4, 0x3, 0x0, &(0x7f0000916000/0x3000)=nil, 0x0}) clone(0x1200000, &(0x7f0000b94000-0x4c)="7c1151d40100ffffffffffffff6011000100ffff06b3", &(0x7f00000c1000-0x4)=0x0, &(0x7f000048e000)=0x0, &(0x7f00007a1000-0x50)="bb99b1083481d5c5c32c03b9a47f88ad59fc70f0fe619aa087f7ef8a85c2c810396e8da8ea0a2cc365974e559f6796be948e5ff93b7509d8c1a0688fed11cac328a4") mbind(&(0x7f0000331000/0x3000)=nil, 0x3000, 0x0, &(0x7f000080e000-0x8)=0x0, 0x8, 0x2) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000e41000-0x12)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c81, 0x0) 2017/12/17 11:24:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f00009c1000)=0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00005f4000-0xa)='/dev/ptmx\x00', 0x5c77d2909abea900, 0x0) sync_file_range(r0, 0x7, 0x4, 0x3) r1 = syz_open_dev$tun(&(0x7f0000f29000)='/dev/net/tun\x00', 0x0, 0x0) r2 = socket$inet(0x2, 0x1, 0x1) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000a6f000+0x4ed)={0x0, 0xfffffffffffffc01}, &(0x7f0000e6d000)=0x8) pipe(&(0x7f0000776000-0x8)={0x0, 0x0}) ioctl$sock_inet6_tcp_SIOCATMARK(r4, 0x8905, &(0x7f0000a7f000-0x4)=0x0) connect$nfc_llcp(r4, &(0x7f00004ae000)={0x27, 0x8dfb, 0xbb, 0x6, 0x5, 0x600000000000, "35917b789ac29c4c38eec444d37a8718c7f4e681aea99adfd9d214204b0afeb0baf72635d5b272b91b32dd639df2cf9bb51c8d3f6273ab2b462f19262db784", 0x6}, 0x60) sendmmsg$inet_sctp(r2, &(0x7f00000cf000-0x70)=[{&(0x7f0000658000)=@in6={0xa, 0x2, 0x1, @loopback={0x0, 0x1}, 0x7ff}, 0x1c, &(0x7f0000e9e000-0x20)=[{&(0x7f00005b0000-0xf7)="f0706894f93b90dab8c796fd656b91b64c1918d51621d2251eb9732b253eb156a8095c4cb045f994baedc7bac85b038e9d22a92263f900d30514c7cfef18b3a12e0619560a4bfff9bc65b5aae813decc43f9080dca397cd12441bd0322f59f93a5fd20f9b935424b54bd3f617aa299719ae10aa7389f6120a24ed34c7bf4646f8cdc5c678ca946b5c9c7c16d6d58d19bb3e5c1338fbd4addfdb5c917f135d6b54268ab3bbe6622b8383f486aab34412e20899271a55116b7b50b56ee5478ffb7e466121d0002e88fd441dbbc3ad6bdf60e8ec787abb59de1d804021bec89ecb747a3c7aea4c5d0622b4b2c3db39cedf53ed4e86c65aaea", 0xf7}, {&(0x7f0000c3f000)="2c8dbf4937d7e9c3b62de30b0b7cf869457cd52a3d5707aaa617aec479c03bc6477a1485580ece9b9c0829e6559a8aa3b066ba541dcd7f22d28354dc16cee8338842445f11c1c20be93114e30c6b6f2b4ec8f50e70d9d8538577e66a3b135f86f37caed1f79e0ed9381f920eba905ead60df7b589f4bf5c1f89f47ffa7f973d71c4633e47899dee14ced4c038b9c949ff903ef3df3f02df47d336746dc1e9a7af0c5239c9a5a9d1862dad5daa37e6465d8de9d58c6fb00d4ab842740b985257b7f27a593075e4f963cfa2ad9e0d9346e430e5e8154c357ac", 0xd8}], 0x2, &(0x7f000025a000)=[@init={0x18, 0x84, 0x0, {0x7, 0x1, 0x191f, 0x3}}, @sndrcv={0x30, 0x84, 0x1, {0x1, 0xc93, 0xa, 0x8, 0xae, 0x99, 0x0, 0x7, r3}}], 0x60, 0x4000000}, {&(0x7f00005aa000)=@in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000245000)=[{&(0x7f0000434000)="a8a9", 0x2}, {&(0x7f000008d000)="409a4309d6ae318151f40b049f956945b8657704d313e46030ae013978ca17aac9c8eaccb530ac5e3d4c81e6b69d5eb68884b4ecfc3bbb8c5935c662c2cfdaabe4558d9afdd7", 0x46}, {&(0x7f00008c6000-0xcb)="5a8cac539a31f65749fb79f476f0cdfb8707ad58bc091ca4a825d79534fe1697a6a15a056c849b79bfb43617f7d8e57f1affc715f0c2879eaf97eff85c9d78ad2d5429d2b29b3bddbb4f00f2d42fc461ee55793bb70f59cfe494f9543ddc7a7f707b339c31e6bc9d19bf1bddbc674505e006996d3c6cda200042c0d001661254cd5ce709e3af1db8f94194877fbaf7e746a4fa05a1688e682c28b1b3d7be022365a6b8ac70ed44ce6a9163f6168a3b16f01ba0019911074490f01a4b99cbc8b2f1c4a365698f78712dcd8d", 0xcb}, {&(0x7f000094c000)="6ee412", 0x3}, {&(0x7f000065f000-0x7e)="af792a9225a96f3cffc0442c3022d6b8675238d54493e70c896703190ba652340ecfbe10696f03ae964a111e0af61650a6e609f503ffcc3a86da7548a8a1cf2f9c81f0dae12be05b0dfb2a078e00bbb3815df62842b9a7f653013980c424e66f81acd55ff680dff3f21b0e48d43a207d90e3dd4460281542cd4d2cc2ef8f", 0x7e}, {&(0x7f0000a18000-0x5a)="1a0ce2fb69453f5f54aab46dfdf7d429177ff9e4d653123989acb79eee6a9f05fc20ca2a5b86c112d0743870967fbbfadb46ec893b9ff6676503e00fa65ffa831e3bdf08b1c05779b01a93a4358890788d168c212b225c0061cb", 0x5a}, {&(0x7f0000a0b000)="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", 0xfc}, {&(0x7f0000850000-0xf3)="0d870855c75342bcfee4039f0352f841d8df9e158a66592c48a1e6741a3b3166ec782b0903d51d38c766f998533b2d8a085e6c8e50bba7a048419c6b477d1d2bd6d50a57a82853290256a1d8d5313a64d6e7178b22c84b3dbbbe21dce2d8f7896b03201feba920cb2a7bcc7adbedf5b95a137251e22e90246c9e551c6e1307caf81e64196b51d516a73134c31c0300c75cd129c596ccc36858ae1eb2694da39e976b79ecd4ecd1e9b4b27a045e6708cf7166097c64699000877675a9747e25500872a1e5d4ca904938acd4363abc6e8ce8a57a9b775b84bbbb72ed19a96458f8ca6f2de501b94bbdbaecb4b33cd33c8189cb41", 0xf3}, {&(0x7f0000ea1000-0xce)="4d6ffd44f24f362a7c927ac24ccc1187ecfc2072b4ddedecf15d5c6701ddee749cd26e3f084e190b033b24d79c36cd65b838652f1517785276b4cb006a3a2119d70c5993d75a6869110f2ce5ca6bc133ed7725fcc00a34b8f7002cb3a8891e6e867c376ad20439fb5204417775f0ece16e085ba83570a2588dfe118d07b98d842f4788ed6e0e0d81ee5e8c90f40ea5982533fb7c96c6762e971b1c7f5085c1251b10507344c3f7c247f258ffcd43f2991a445ddd2906b6fa13f2b97c27a51fe9a1b1526cba5117d3de37f89c9218", 0xce}, {&(0x7f0000e1a000-0x8b)="950707b46299c78ac89a0916a99002f26f31332c46382d543961fdcb9f1c2a53d8f815db6b32fbacf456ad92d84126b70c7868042aba62763e8889faf6d11441681a66ca1425557c0cc8c5646030904b45f58c13872f381cfed6e05ae070d8d0b8f3cb54d4f5ac9a5a36a4f03417c7418888a0ed9229c21d930d7ce049e7a48ebd1fda929e93fca54c9deb", 0x8b}], 0xa, 0x0, 0x0, 0x4000}], 0x2, 0x4000000) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000512000-0x28)={@generic="3060940200000000000000010ccebd5c", @ifru_mtu=0xcf1a}) r5 = syz_open_dev$tun(&(0x7f0000344000)='/dev/net/tun\x00', 0x0, 0x0) getpeername$ax25(r4, &(0x7f000009d000)={0x0, {""/7}, 0x0}, &(0x7f0000b68000)=0x10) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f00004c9000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_names=@generic="8e11f1052996e56f7ff6b6d55cee091d"}) ioctl$TUNATTACHFILTER(r5, 0x401054d5, &(0x7f0000b02000-0x10)={0x1, &(0x7f0000fa7000-0x18)=[{0x6, 0x0, 0x0, 0x0}]}) dup3(r5, r1, 0x80000) [ 372.445559] audit: type=1400 audit(1513509863.452:377): avc: denied { accept } for pid=3066 comm="syz-executor2" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2017/12/17 11:24:23 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/dev/sequencer2\x00', 0x500, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$llc_int(r0, 0x10c, 0x8, &(0x7f0000001000-0x4)=0x0, &(0x7f00004ea000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000001000-0x83)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f0000804000)="") mknod(&(0x7f0000ff0000)='./file0\x00', 0x10000000007fe, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f000017a000-0x8)=[], &(0x7f000077a000)=[]) 2017/12/17 11:24:23 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00002f0000-0xf)='/dev/sequencer\x00', 0x0, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f00002d2000)={@common='ifb0\x00', @ifru_addrs={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(0xffffffffffffffff, 0x40485404, &(0x7f0000c89000-0x48)={{0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = socket(0x10, 0x3, 0x10) write(r1, &(0x7f0000bdb000)="220000001a00070b00000000ef001201014b81000500010007000000000000000500", 0x22) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(0xffffffffffffffff, 0x10e, 0x8, &(0x7f00008cd000)=0x0, 0x4) setsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f000040f000)=0x2ae, 0x4) 2017/12/17 11:24:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0xf, 0xb797, &(0x7f0000000000)={0x0, 0x0}) ioctl$TUNSETNOCSUM(r0, 0x400454c8, &(0x7f000022d000-0x4)=0x9) setrlimit(0x0, &(0x7f0000ca0000-0x10)={0xae83, 0x0}) mlock2(&(0x7f0000912000/0x4000)=nil, 0x4000, 0x81) mremap(&(0x7f00007c5000/0x1000)=nil, 0x1000, 0x4000, 0x200000000000000, &(0x7f0000e60000/0x4000)=nil) syz_open_dev$tun(&(0x7f0000ef5000)='/dev/net/tun\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000016000-0x8)={0x0, 0x5}, &(0x7f00003a8000)=0x8) ioctl$DRM_IOCTL_GET_MAP(0xffffffffffffffff, 0xc0186404, &(0x7f0000e4d000)={&(0x7f0000b2c000/0x4000)=nil, 0x4, 0x3, 0x82, &(0x7f0000916000/0x3000)=nil, 0x0}) clone(0x1200000, &(0x7f0000b94000-0x4c)="7c1151d40100ffffffffffffff6011000100ffff06b3a03de50d3824e711bb687f374afc03000000ed1fba023d91fec833ff83050563def101bbdb99bbe8e10f2504faff7cc2537c9a3b23e4", &(0x7f00000c1000-0x4)=0x0, &(0x7f000048e000)=0x0, &(0x7f00007a1000-0x50)="bb99b1083481d5c5c32c03b9a47f88ad59fc70f0fe619aa087f7ef8a85c2c810396e8da8ea0a2cc365974e559f6796be948e5ff93b7509d8c1a0688fed11cac328a4b2e02943649860550348e195e3c3") r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000e41000-0x12)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) 2017/12/17 11:24:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000d3b000)='/dev/sequencer\x00', 0x0, 0x0) r0 = socket(0x10, 0x3, 0x10) write(r0, &(0x7f0000615000-0x22)="220000001a0007000000000000008001014b810005001c0007000000000000001600", 0x22) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000c37000-0x8)={0x0, 0x0}) 2017/12/17 11:24:23 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0xf, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000a0c000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'ghash\x00'}, 0x58) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00002cc000)='/dev/vga_arbiter\x00', 0x100, 0x0) bind$alg(r1, &(0x7f000005c000)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(tea)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f000019d000-0x11)="21ca59e8225a19ffe800000000001f97ee", 0x11) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f0000e01000)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc008641d, &(0x7f00000e5000)={r3, &(0x7f0000461000-0x8f)=""/231}) setrlimit(0xf, &(0x7f0000ca0000-0x10)={0x10000, 0x0}) mlock2(&(0x7f0000912000/0x4000)=nil, 0x4000, 0x81) prctl$setmm(0x23, 0x0, &(0x7f0000ab6000/0x3000)=nil) mremap(&(0x7f00007c5000/0x1000)=nil, 0x1000, 0x1000, 0x200000000000000, &(0x7f0000b3c000/0x1000)=nil) syz_open_dev$tun(&(0x7f0000ef5000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000f58000)={@generic="431df1f38e6e005a112f648d1c22ce26", @ifru_addrs=@rc={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}}) ioctl$SIOCSIFHWADDR(0xffffffffffffffff, 0x8924, &(0x7f0000317000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x20000000000009, 0x7, @fr_pvc_info=&(0x7f0000d94000-0x14)={0x6, @generic="61e8f06fa5db19c6369a1383355544d6"}}}) socket$netlink(0x10, 0x3, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000016000-0x8)={0x0, 0x0}, &(0x7f00003a8000)=0x8) ioctl$DRM_IOCTL_GET_MAP(0xffffffffffffffff, 0xc0186404, &(0x7f0000e4d000)={&(0x7f0000b2c000/0x4000)=nil, 0x4, 0x3, 0x0, &(0x7f0000916000/0x3000)=nil, 0x0}) clone(0x1200000, &(0x7f0000b94000-0x4c)="7c1151d40100ffffffffffffff6011000100ffff06b3", &(0x7f00000c1000-0x4)=0x0, &(0x7f000048e000)=0x0, &(0x7f00007a1000-0x50)="bb99b1083481d5c5c32c03b9a47f88ad59fc70f0fe619aa087f7ef8a85c2c810396e8da8ea0a2cc365974e559f6796be948e5ff93b7509d8c1a0688fed11cac328a4") r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000e41000-0x12)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_ADD(r4, 0x4c81, 0x0) 2017/12/17 11:24:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x202, &(0x7f00005f6000)="f16c51dcd7e690fe37466e69b106fd01a4e70d302167c33db075cc51f8d5cd", &(0x7f0000744000)=0x0, &(0x7f00009e3000-0x4)=0x0, &(0x7f0000618000-0x10)="009783c7e09c0cdc4bb1000544cfb882") mknod(&(0x7f0000ff0000)='./file0\x00', 0x10000000007fe, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f000017a000-0x8)=[], &(0x7f000077a000)=[]) open(&(0x7f0000635000-0x8)='./file0\x00', 0x200, 0x0) 2017/12/17 11:24:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00007dd000)={0x0, 0x0, 0x0}, &(0x7f0000360000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f000066c000)={0x0, 0x0}) syz_open_dev$usbmon(&(0x7f000057a000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) ptrace$getregs(0x0, r2, 0x0, &(0x7f0000e5f000)=""/0) ptrace$setregs(0x0, r2, 0x4, &(0x7f0000007000-0x26)="5fbc322545b45bad2e481b8ec855afaacef74d6688ca9012f1c664f90f62b874b8fd74e37a9d") 2017/12/17 11:24:23 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_settime(0x7, &(0x7f0000598000-0x8)={0x0, 0x1c9c380}) openat$sequencer(0xffffffffffffff9c, &(0x7f00002f0000-0xf)='/dev/sequencer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(0xffffffffffffffff, 0x40485404, &(0x7f0000c89000-0x48)={{0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r0 = socket(0x10, 0x3, 0x10) write(r0, &(0x7f0000bdb000)="220000001a00070b00000000ef001201014b81000500010007000000000000000500", 0x22) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(0xffffffffffffffff, 0x10e, 0x8, &(0x7f00008cd000)=0x0, 0x4) 2017/12/17 11:24:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000001000-0x83)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f0000804000)="") execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f000017a000-0x8)=[], &(0x7f000077a000)=[]) open(&(0x7f0000635000-0x8)='./file0\x00', 0x200, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f00008a2000-0x10)='/dev/sequencer2\x00', 0x20000, 0x0) 2017/12/17 11:24:23 executing program 6: r0 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000016000)="516b4d0465793273c89276c459686b89c912d12b2110138d85ca6a9f3ff8f8c9563b3bc744a7f627a05dee1605d4d522fed1df2c9e44b11a3af1642f9938b0ef58ca2c399e6506982a2af512ae8176d4c653410c24cde549a9fd71870f95fa6cea1f74ae675fc4410cb18d9184452eb5c8a0a824c26a0df9bd8a85c7b1dc4e64f5e55b99d9e334be1a8d66c39ae8393653ba4742c9a22a04291c8a79c17cacfbf212cf7cae54bb38a1530b73762952e4db36c9b609de525e560fae9b067833168466dcae7b1af5e1c4bb2cd135c5be76500847483559d404228b3a342de9c43b046f72333f7c8f8631fec73ea89b8bd0dd1945faffbf65c2a26ce1ff93c5c08d245e31c6a0a0db4a828f02ee76f2fe0b4b3bb3265adf8195163979cf22dab81dcf3587271125fd17490fc2e4fe052fc299803462c3d41adff8ea627b0541c1ac2405668a1992e1d0ae034ceb65c15a6a6b091f9d2ccb347c437939934970097caf07a3cc68b112e3ecc37843fa570fec088aa67f7c4d91fce96e4cc0c08035def0821df4347b7dcbd04e787c71d30e6d6163fb80ff46f6612f81f2566c7cf24b3343c93d0d9c2181fa07800cc8652e118e4a3717ca21eae9a16f1938adedf5c589712c1aa5e5a7192ca8195415629ec340d40ce237943b213fae65c0d42c64391daa6b120506fa990687b103be930d71488bfba0676a1458c3b51241d59befd46279ba59823b73dd97a38f81d02a9d4a25f319d599a64d3a76602becfaf3ef9a04fb4235f9f7e1a223a65f668b0b15a5db0a87a7e0680708c1f7975192f4b0122f79303169c2f8da279d85ff9bae241dddd2c494a5e95b7ad8aee247b8d366abd5b90d85165e3efd0fb93d92fcb4f9d28e8133c4dd7b3e97ae5662b83cf22165284351eb2672743159d785519495a233afcfafbb38e695b7bd347d12b421a966388d9d99e606de218b2593a0d7e251b99f7550ee0bf3e5ca7e6c8f8fa2c2d2193103f89f768f63f79b2f009d7edca3bd653296ee84b2de65a3b270ca3164c793a89b6ee6c56c5356afa571ffa80d63b8f465ed34b4300a23b6910172806a8e00831808a9f423a2b6abce29896b287fca0a2c30c437d499caed453f96f9044122b002a195f08f8711f6a33161b2b86a3fa24c44788ecdfb032e5eda8c5050461a154e3ec72470ee390688363fec1ec58d2b747430f1ce849a47099d19c45b3c487c0f9964348133de0ada9c583ab6dfb2e789e0676597f455368889606db4d1c90716a845e9da9387a6703b61bd6bb4bbe65ca615bf41526c1cbb538a935542c7391659c84e1ab644bb0a20e2d40f8b1570582bc9641b83229ac4b8dc11e15f01c14241b89f1dd7d28ef7b089e7b1afdaa3d88374ec088b4c65e8efc01db3ba93408226ca69027eafb31c2ee19e3fd228f7a31c6d2cbccd82d8a2fcdd7c9b5997fcbea2fbd0d6b1052b369dcad8ae7c1d4abb2fd3cbdf0d4425c407d67760ed083b3646d6aadeedc672069954f997c781f6bde4d9292cb1c7c05b63058e16f287ea0d5e497e8967028bdf6298205ec18ea610eea63138c8b1ef18ca0cdadbf22707e6cdf66b65ac1b3ed68a6d4362a5623c95e5330b82bcaa3f36c7974c2951e4ae29bfd95e463a17fb96ef156b835aadd38fbe89adf1e3547f3dc1cd566d7ee435168e0fd7b81b7a0aa2bbee39b773209afeaaffb1a9948ef29e51d8b63aba61ce7ddd4128a31992dcd757b4900bb3ee82f4071f34deb48528f1afed7c0817d71ef4c3a9e76139e524eb3a8356c0e76a62ef3e5fb0ffba3ce3312ee20247a60ab6943d03730add59a76b43d4c0cd54f80c4cacadeeb5a03072bbc5408caac7ad21425ba6622fd6a973256285b21a1d523ad225cb8989449178e3d1cab9c02b701c64a3aa457d83616d325a0c13f1cee7edd841137a89ac1d938c52e203af5e45a6afbae3c9d4ee748018a235345aa5fd5337ab05cb052f99607d6d847284855664dd2bd5c29293b24e70977950b669f430f2a14ea75a496875d6233f65b19d6ffc1256e2f99c2be9ddb67daeec1bfbaa58a9467fde5c536283a7bb7f497600ef2f3363df81e5889f698ff68b8f96eca2ebafe542d91cf9501a6537c46862d4bb042b3af0fac7665bf663526d5831c3fd34c40983eb3ace56a07775cdd998872080bcb88c7967437547031402f28e5c1663e15ea21ff62c771e5f4854b520cf153b4e054ccbc5872e272344adf13b846b86a4b747aeed7b3c9162e580396dad5ed5619c8fcd0838f7ada6c46f098ce9221439d2d06613ff5b036910d7a76c89caa58fd312e92c8fd85431562a9080cca800d68285c2d618143988ef19962262e1339a0e55e4b9cba1a0fad2671b3a057b1448b75502745a540eb276258f423e54028f3c20d70f5cd448d76e439e27404480ebb8881bc24e1a02a8c25889df43029126a0b2e48b7891390e15ffe1efd83c8514666e613d90c7d5302643b5e07a9accaa8844891434f4e60a7ba247c210a84ac2b4e8e2dd1ce599b831a9dbd715f814c2d4e13b06b4d8f85b65af854db8211f2bbc69360ef5361499dcca3dacf02b94402387463889094e7513d960690e510a426d392a7f4bb020d610c0b50913a25f4a4e9fa9e8d29f27cbe63c4020d7104d14c14d8e87451b28dc89c7b7af979fb7513c46db436da6c7473dd0a4fb649617523dc2c78a5c02931a71e3d5582eedeb5b7ce4b5997f8b399b0ea234b4759db3596597de284b448472c58c2747aa22e0b8f3fdd285d5c78669be89175e2a2b2c44a3b6a9842cf0619bba72f2fc6ce7f43ace815c0a36ce33a4ddf7b22fdc973a3c2b6bb71425d90fa792878367453d1ab0ea2901f5f0de386ca976f91ed5ab8d6df8309ed37daaca094ae054e5310dbaa1a5ae840dc6f99c17661ec5d6816da15b42b23d8e69387fb4dbaf25853ce855820b3d4fbfad5ec50a256b61294edbda7983fca43f88a46e853a7c3c3424127c4433670190db4114724469f17807476769cd39d9773e73179d98c0d4c84157cd05a13bb4d1fd8c1f3cde7b5513c6fa8015f35c3d08ba8b060f9bf3f07411a0e41c9e08884fb98325d8c7631f59c3b492a2a32bd230d511ee1f1b470fe1124bfe50e832a0161ff9eb49e2ce18116abe5bb3885910d1e1", 0x8b7, 0x0, &(0x7f0000015000-0x10)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/17 11:24:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000eff000)='/dev/sequencer\x00', 0x40000, 0x0) r0 = socket(0x10, 0x3, 0x10) write(r0, &(0x7f0000615000-0x22)="220000001a0007000000000000008001014b810005001c0007000000000000001600", 0x22) 2017/12/17 11:24:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00007dd000)={0x0, 0x0, 0x0}, &(0x7f0000360000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f000066c000)={0x0, 0x0}) gettid() r3 = syz_open_dev$usbmon(&(0x7f000057a000-0xd)='/dev/usbmon#\x00', 0x3, 0x2040) getpeername$netlink(r3, &(0x7f0000641000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000124000-0x4)=0xc) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) ptrace$getregs(0xc, r2, 0x0, &(0x7f0000e5f000)=""/0) ptrace$setregs(0xf, r2, 0x4, &(0x7f0000007000-0x26)="5fbc322545b45bad2e481b8ec855afaacef74d6688ca9012f1c664f90f62b874b8fd74e37a9d") 2017/12/17 11:24:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00005c6000-0x38)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000d4d000-0x158)={0x2, 0x2, 0x0, 0x3, 0xb, 0x0, 0x0, 0x0, [@sadb_key={0x1, 0x9, 0x0, 0x0}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0xb, 0x0}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x58}, 0x1, 0x0, 0x0, 0x0}, 0x0) socketpair$llc(0x1a, 0x0, 0x0, &(0x7f000077f000)={0x0, 0x0}) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000009f000)='/selinux/checkreqprot\x00', 0x800, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f00007da000)={0x0, 0x6f, "0ed4519472469d6068316c410a4945dec450a5eb43090a07acf695d0b3de4883e952f9569e56c266a245806a85bfb5aab92be59400b7d71b11763935b514805b4079a2fd68ca10303f4d76c256e999dd5998dfffc1fcf69993fc57d816cecd5b7ef0a88f812a6cfc1eadbdd33d0ce9"}, &(0x7f0000012000-0x4)=0x77) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000b7c000-0xba)={r3, 0xb2, "0715985dfa63aca80a8b900d143f9b767b6b39909f351efff96e4f4bd41883cefb675e2869e89d32bb12f31d53a4a344b6abd7e8d8d249b19218ec6c413681ee65963376e8262b7bed06ff66159eeba6c3d2b02fe38fff7de241aee8533b061d7a0c1ca7f9a80c2203a25b2c16afa605adcfc98261b2f595fefe8ede75ece5b3f66a2c0a099ed66b3b9233169d1eaa90f6ace13b4c3763f0a3a80b9418d54f461006aa8708cf3ffe6cea8544bb7fe80c82f0"}, &(0x7f0000a29000)=0xba) sendto$llc(r1, &(0x7f00006be000-0xe0)="587776de04d5f962a944fb074a409fac7e0834977c09a64ef97f5628d3a90c7ecb269af3d225b31dd429ca4132e070e9effea575a10eeee46ae8aa625b158974d5c6eb995c041ce5d1d9fb0f3db551893ee85c8c600ecf3e1109464bb096d6196075f294bda003f3d1b03c4fdc2939564c215a390905e788e3f62b8e84ac5bdf0ad10f97ce8b0fd1221dfd646dc2f248a4c969f6aea0e2799ce1b8b4b2193f8967de809d0ca9c29760de7043df51f75e439ef0482e6357c72c0ea1f81a047be80fdceab2a6f3312bd76f89304059d4f8b2fce7eb2b242188ab93882e72693163", 0xe0, 0x4000, &(0x7f00006d3000-0x10)={0x1a, 0xf8, 0x3ff, 0x7169, 0xffa2, 0x7ff, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) 2017/12/17 11:24:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000d3b000)='/dev/sequencer\x00', 0x0, 0x0) r0 = socket(0x10, 0x3, 0x10) write(r0, &(0x7f0000615000-0x22)="220000001a0007000000000000008001014b810005001c0007000000000000001600", 0x22) creat(&(0x7f00004ec000-0x8)='./file0\x00', 0x60) 2017/12/17 11:24:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000001000-0x83)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f0000804000)="") mknod(&(0x7f0000ff0000)='./file0\x00', 0x10000000007fe, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f000019f000)=[], &(0x7f000077a000)=[]) open(&(0x7f0000635000-0x8)='./file0\x00', 0x200, 0x0) 2017/12/17 11:24:23 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00002f0000-0xf)='/dev/sequencer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(0xffffffffffffffff, 0x40485404, &(0x7f0000c89000-0x48)={{0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = socket(0xd, 0x3, 0x10) write(r1, &(0x7f0000bdb000)="220000001a00070b00000000ef001201014b81000500010007000000000000000500", 0x22) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(0xffffffffffffffff, 0x10e, 0x8, &(0x7f00008cd000)=0x0, 0x4) sendto$ax25(r1, &(0x7f00000c0000-0xe3)="a86471f4f47983425138482d83d2f65410b110ea09d741cc327e234f30c69b7108b6bbf541be221de048d1ec17febf67cf81f18019b5ab35326d1456a496ed8e46cb6968e44077f174955c9d11f598503d31e2a7af99219f8ddf93154c059eab10b1f04a10e5ba068a2eed0cf12166f7db5cc7547a4d18b84d7ac8ad2b3c5a0699bd38768c7ea82fb3cfe489c0edbd1edbb2f25799e8b3e89fc7d867db9c30cbdd12ef0c32876f0fba4c35bc1dc6a0b444fea3b1ebb883d94d0f4868cb0b52ceb8f9f67777b83cb36980358bb21d3532c859a51c7d8e4f6673d2140bf5bd6f9117bcad", 0xe3, 0x4000040, &(0x7f000027c000)={0x3, {"cc1e39f8d44487"}, 0x7fffffff}, 0x10) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000b06000)={{{@in=@broadcast=0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000081c000)=0xe8) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000be2000)={@loopback={0x0, 0x1}, 0x1, r2}) getsockopt$sock_int(r0, 0x1, 0x2b, &(0x7f000055c000)=0x0, &(0x7f0000266000)=0x4) 2017/12/17 11:24:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000344000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00004c9000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_names=@generic="8e11f1052996e56f7ff6b6d55cee091d"}) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000b02000-0x10)={0x1, &(0x7f0000fa7000-0x18)=[{0x6, 0x0, 0x0, 0x0}]}) ioctl$TUNDETACHFILTER(r0, 0x401054d6, 0x0) ioctl$TUNGETIFF(r0, 0x800454d2, &(0x7f00007e1000-0x3)=0xfffffffffffffffe) r1 = socket$inet6_icmp(0xa, 0x2, 0x3a) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f0000ef6000)={{0xa, 0x0, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xab3}, {0xa, 0x3, 0x81, @loopback={0x0, 0x1}, 0xfff}, 0x7, [0x101, 0xe2, 0x5d9, 0x200, 0x5, 0xbfa, 0x4, 0x200]}, 0x5c) 2017/12/17 11:24:23 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0xf, 0x0, &(0x7f0000000000)={0x0, 0x0}) setrlimit(0xb, &(0x7f0000ca0000-0x10)={0x0, 0x0}) mlock2(&(0x7f0000912000/0x4000)=nil, 0x4000, 0x81) prctl$setmm(0x23, 0x0, &(0x7f0000ab6000/0x3000)=nil) mremap(&(0x7f00007c5000/0x1000)=nil, 0x1000, 0x4000, 0x200000000000000, &(0x7f0000e60000/0x4000)=nil) syz_open_dev$tun(&(0x7f0000ef5000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000f58000)={@generic="431df1f38e6e005a112f648d1c22ce26", @ifru_addrs=@rc={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}}) ioctl$SIOCSIFHWADDR(0xffffffffffffffff, 0x8924, &(0x7f0000317000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x20000000000009, 0x7, @fr_pvc_info=&(0x7f0000d94000-0x14)={0x6, @generic="61e8f06fa5db19c6369a1383355544d6"}}}) socket$netlink(0x10, 0x3, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000016000-0x8)={0x0, 0x0}, &(0x7f00003a8000)=0x8) ioctl$DRM_IOCTL_GET_MAP(0xffffffffffffffff, 0xc0186404, &(0x7f0000e4d000)={&(0x7f0000b2c000/0x4000)=nil, 0x4, 0x3, 0x0, &(0x7f0000916000/0x3000)=nil, 0x0}) clone(0x1200000, &(0x7f0000b94000-0x4c)="7c1151d40100ffffffffffffff6011000100ffff06b3", &(0x7f00000c1000-0x4)=0x0, &(0x7f000048e000)=0x0, &(0x7f00007a1000-0x50)="bb99b1083481d5c5c32c03b9a47f88ad59fc70f0fe619aa087f7ef8a85c2c810396e8da8ea0a2cc365974e559f6796be948e5ff93b7509d8c1a0688fed11cac328a4") mbind(&(0x7f0000331000/0x3000)=nil, 0x3000, 0x0, &(0x7f000080e000-0x8)=0x0, 0x8, 0x2) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000e41000-0x12)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c81, 0x0) panic: executor 0: failed: net.ipv6.conf.syz0.accept_dad = 0 net.ipv6.conf.syz0.router_solicitations = 0 pthread_create failed (errno 12) #0: too much cover 0 (errno 0) child failed (errno 16) loop failed (errno 0) goroutine 26 [running]: main.execute1(0x0, 0xc43afeb380, 0xc42e5e1c00, 0xc438c54820, 0x1692080, 0x0, 0x0, 0x0) /syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:766 +0xd55 main.execute(0x0, 0xc43afeb380, 0xc430696b20, 0xc438c54820, 0x10000, 0x1692080, 0x0, 0x0, 0x0) /syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:666 +0x115 main.main.func4(0x0, 0xc43afeb380, 0xc430696b20, 0xc43ae36120, 0xc4200548c0) /syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:295 +0x69a created by main.main /syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:262 +0xe11