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"}], 0x1338, 0x80}, 0x4ec5}], 0x9, 0x800) mount(&(0x7f0000efdff2)='./file0\x00', &(0x7f0000014ff8)='./file0\x00', &(0x7f0000905ffa)='ramfs\x00', 0x3, &(0x7f000070c000)) r3 = openat(0xffffffffffffff9c, &(0x7f0000012ff8)='./file0\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000000180)=[@in6={0xa, 0x4e21, 0x9, @mcast1={0xff, 0x1, [], 0x1}, 0x10000}, @in={0x2, 0x4e21, @loopback=0x7f000001}, @in6={0xa, 0x4e23, 0x71, @local={0xfe, 0x80, [], 0xaa}, 0x7}, @in6={0xa, 0x4e24, 0x9, @empty, 0x8}, @in6={0xa, 0x4e23, 0x200, @remote={0xfe, 0x80, [], 0xbb}, 0x7f}, @in6={0xa, 0x4e23, 0x1, @remote={0xfe, 0x80, [], 0xbb}, 0xc9}, @in={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}], 0xac) unlinkat(r3, &(0x7f0000000080)='./file0\x00', 0x0) 2018/03/25 07:14:09 executing program 5: socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000340)={@dev={0xfe, 0x80}}, 0x1) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x0, 0x0) r0 = syz_open_dev$tun(&(0x7f0000000580)='/dev/net/tun\x00', 0x0, 0x0) signalfd4(0xffffffffffffffff, &(0x7f0000000280), 0x8, 0x80800) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)="72616d667300bbc5a8a158c27467d9e1b53ce400e20399bd908d0483de95bbc916e17b0cc90852814e5607acbfbe05e0fefa12ed9ac83cfef95e7d672dbf3da0a97ced10c0b77a15237c74dca9f536c84c5ae51f55c80301203079c1410b9b1b2514ca1f59ce7e94c1ec81fc509cc6f3497c54ec14a07b8cc9a4c3c5ad531fe9d9a3f3eb84dc802c394d88c41737b7104d60b56ddb2681420527e84852b59177fc12c2e4d7b0cdec4a5028e635696c2c8f205a6ddb074f61", 0x0, &(0x7f00000001c0)) clock_gettime(0x0, &(0x7f00000002c0)) select(0x40, &(0x7f0000000080)={0x0, 0xffffffff, 0x0, 0x0, 0x1, 0x10001}, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff80000001, 0x400000000000000, 0x1}, &(0x7f0000000180)={0x0, 0x101, 0x8, 0x800, 0x0, 0x6e0}, &(0x7f0000000300)) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'bridge0\x00', 0xfffffffffffffffd}) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f00000000c0)={'bridge0\x00', 0x22001}) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000000140)={'bridge0\x00\x00 \x00'}) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f0000000040)) 2018/03/25 07:14:09 executing program 6: r0 = syz_open_dev$binder(&(0x7f0000872936)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00009b4fd0)={0x4, 0x0, &(0x7f0000009ff0)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000009000)}) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='stack\x00') ioctl$VT_SETMODE(r1, 0x5602, &(0x7f0000000080)={0xbb4d, 0x8, 0x3, 0xf39, 0x4}) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000000)={0x10, 0x0, &(0x7f0000005fd4)=[@acquire={0x40046305}, @acquire={0x400c630e}], 0x0, 0x0, &(0x7f0000000040)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008fd0)={0x8, 0x0, &(0x7f0000008000)=[@release={0x400c630f}], 0x0, 0x0, &(0x7f0000000f4d)}) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) 2018/03/25 07:14:09 executing program 3: pipe2(&(0x7f0000989000)={0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) inotify_init() r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) mount(&(0x7f0000434ff8)='./file0\x00', &(0x7f0000abf000)='./file0\x00', &(0x7f0000000240)='jfs\x00', 0x2000, 0x0) mount(&(0x7f0000000000)='./file0/file0\x00', &(0x7f00000002c0)='./file0\x00', &(0x7f0000000280)='proc\x00', 0x0, &(0x7f00000000c0)) dup2(r0, r1) 2018/03/25 07:14:09 executing program 2: r0 = memfd_create(&(0x7f00000000c0)='-ppp0#:)\x00', 0x0) pwrite64(r0, &(0x7f000003bfff)='/', 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) lseek(r0, 0x0, 0x2) sendfile(r0, r0, &(0x7f0000317000), 0x7f8) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f0000004000)='./file0\x00') mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x0, 0x133, r0, 0x0) syz_fuseblk_mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) 2018/03/25 07:14:09 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/netstat\x00') fstat(r0, &(0x7f0000000480)) chroot(&(0x7f0000000140)='./file0\x00') fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000000)) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000040), &(0x7f0000000100)=0x4) readv(r0, &(0x7f00000003c0)=[{&(0x7f0000000440)=""/18}, {&(0x7f0000000500)=""/86}, {&(0x7f00000001c0)=""/242}, {&(0x7f0000000080)=""/64}, {&(0x7f00000002c0)=""/116, 0x201}, {&(0x7f0000000340)=""/4}, {&(0x7f0000000380)=""/10}], 0x100000000000015b) 2018/03/25 07:14:09 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) socket$inet6(0xa, 0x6, 0x1) getsockopt$inet_opts(r0, 0x0, 0x20000000050, &(0x7f0000790ff0)=""/16, &(0x7f00004d1000)=0x10) socket$inet_tcp(0x2, 0x1, 0x0) 2018/03/25 07:14:09 executing program 1: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000fd1ff7)='/dev/rtc\x00', 0x0, 0x0) ioctl$LOOP_CLR_FD(r0, 0x7005) openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x400000, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00000000c0)=[@in6={0xa, 0x4e20, 0x8}], 0x1c) getsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000000000)=0x5, &(0x7f0000000040)=0x2) 2018/03/25 07:14:09 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000f3eff3)='/dev/snd/seq\x00', 0x0, 0x0) socketpair(0xb, 0x4, 0x8, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$ASHMEM_SET_PROT_MASK(r1, 0x40087705, &(0x7f0000000040)={0x0, 0x401}) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000080)=0x0) process_vm_readv(r2, &(0x7f0000000100)=[{&(0x7f00000000c0)=""/63, 0x3f}], 0x1, &(0x7f0000000440)=[{&(0x7f0000000140)=""/151, 0x97}, {&(0x7f0000000200)=""/193, 0xc1}, {&(0x7f0000000300)=""/74, 0x4a}, {&(0x7f0000000380)=""/4, 0x4}, {&(0x7f00000003c0)=""/25, 0x19}, {&(0x7f0000000400)=""/15, 0xf}], 0x6, 0x0) r3 = getpgrp(0xffffffffffffffff) ioprio_set$pid(0x0, r3, 0xcb1) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f00001e0f74)={0x0, 0x2000000000000080, 0x0, 'queue1\x00'}) 2018/03/25 07:14:10 executing program 1: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000380)='/selinux/status\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r0, 0x40bc5311, &(0x7f00000003c0)={0x4, 0x1, 'client0\x00', 0x1, "616256e2202170db", "0dc917fa62b0a347b7ef5e13d5699a1b6af8f8517ba5050bd295a60d59e9eb75", 0x1, 0x1}) r1 = syz_open_dev$binder(&(0x7f0000000300)='/dev/binder#\x00', 0x0, 0x802) r2 = mmap$binder(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x6, 0x88010, 0xffffffffffffffff, 0x19) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000000340)={r2}) r3 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000080)='/dev/pktcdvd/control\x00', 0x301000, 0x0) connect$netrom(r3, &(0x7f00000000c0)=@full={{0x3, {"7836575187787d"}, 0x6}, [{"9ae5e31f7c2a38"}, {"51a739df167a9b"}, {"1fced3479f0b4f"}, {"632510ce95bc6c"}, {"9e2adc7480f8c6"}, {"1e29e8b74032f6"}, {"59bfce685208e6"}, {"33f1c43407e16a"}]}, 0x48) ioctl$SNDRV_TIMER_IOCTL_SELECT(0xffffffffffffffff, 0x40345410, &(0x7f0000000040)={{0xffffffffffffffff, 0x410000000003, 0x1, 0x0, 0x9}}) fallocate(0xffffffffffffffff, 0x0, 0x401, 0xee5e) ioctl$SNDRV_TIMER_IOCTL_INFO(0xffffffffffffffff, 0x80e85411, &(0x7f0000000180)=""/232) fcntl$notify(0xffffffffffffffff, 0x402, 0x4) preadv(r3, &(0x7f00000005c0)=[{&(0x7f0000000480)=""/152, 0x98}, {&(0x7f0000000540)=""/69, 0x45}], 0x2, 0x0) getsockopt$IPT_SO_GET_REVISION_MATCH(r3, 0x0, 0x42, &(0x7f0000000140)={'HL\x00'}, &(0x7f0000000280)=0x1e) ioctl$sock_inet6_tcp_SIOCINQ(r3, 0x541b, &(0x7f00000002c0)) 2018/03/25 07:14:10 executing program 0: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) personality(0x400000a) ioctl$int_in(r0, 0x5421, &(0x7f0000000000)=0x3) socket$unix(0x1, 0x3, 0x0) bind$unix(r1, &(0x7f0000674ff4)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) connect$unix(r0, &(0x7f0000df9000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) connect$unix(r0, &(0x7f0000000040)=@file={0x1, "e91f7189591e9233614b00"}, 0x5b) socket$unix(0x1, 0x0, 0x0) bind$unix(r1, &(0x7f00000000c0)=@abs={0x0, 0x0, 0x4e24}, 0x6e) 2018/03/25 07:14:10 executing program 7: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f00008fc000)=0x8, 0x4) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000fd6ffc)={0x0, 0x6}, 0x4) setsockopt$packet_buf(r0, 0x107, 0x16, &(0x7f0000a76000), 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x4000, 0x91) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000000040)=[@in={0x2, 0x4e23}, @in={0x2, 0x4e20, @broadcast=0xffffffff}, @in={0x2, 0x4e21, @multicast2=0xe0000002}, @in6={0xa, 0x4e24, 0x4, @mcast1={0xff, 0x1, [], 0x1}, 0x10000}, @in6={0xa, 0x4e24, 0x3ff, @empty, 0x6418}, @in6={0xa, 0x4e24, 0x1ff, @loopback={0x0, 0x1}}, @in={0x2, 0x4e22, @multicast2=0xe0000002}, @in6={0xa, 0x4e23, 0x5728, @local={0xfe, 0x80, [], 0xaa}, 0xfff}, @in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x13}}], 0xc0) [ 60.563035] binder: undelivered death notification, 0000000000000000 2018/03/25 07:14:10 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_open_dev$usbmon(&(0x7f0000000980)='/dev/usbmon#\x00', 0x401, 0x28000) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f00000009c0)={0xffffffffffffffff, 0x3, 0x80000001, 0x3, 0x4671d5d2}) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/enforce\x00', 0x802, 0x0) mount(&(0x7f0000b79ff8)='./file0\x00', &(0x7f0000db0ff8)='./file0\x00', &(0x7f0000f9cffb)='proc\x00', 0x0, &(0x7f0000cde000)) r1 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) getdents64(r1, &(0x7f0000000ac0)=""/250, 0xfdac) connect$l2tp(r1, &(0x7f0000000140)=@pppol2tp={0x18, 0x1, {0x0, r1, {0x2, 0x4e21, @broadcast=0xffffffff}, 0x2, 0x2, 0x3, 0x1}}, 0x26) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000040)={0x0, 0x2e}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000100)={r2, 0x9}, 0x8) getsockname(r1, &(0x7f0000000880)=@un=@abs, &(0x7f0000000900)=0x80) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000940)) getdents64(r1, &(0x7f00000001c0)=""/1679, 0x68f) 2018/03/25 07:14:10 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000c6eff6)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) write(r0, &(0x7f0000000200)="04", 0x1) r1 = syz_open_pts(r0, 0x0) readv(r1, &(0x7f0000000140)=[{&(0x7f00000000c0)=""/106, 0x6a}], 0x1) r2 = accept4$inet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, @multicast1}, &(0x7f0000000040)=0x10, 0x80000) getsockopt$inet_tcp_buf(r2, 0x6, 0x6e9f0903e97d7b59, &(0x7f0000000180)=""/72, &(0x7f0000000080)=0x48) [ 60.621785] binder: BINDER_SET_CONTEXT_MGR already set 2018/03/25 07:14:10 executing program 4: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/llc\x00') ioctl$VT_WAITACTIVE(r0, 0x5607) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f0000000040)) ioctl$KDSKBLED(r0, 0x4b65, 0x3) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f0000000080)) r1 = add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffff8) add_key(&(0x7f00000000c0)='logon\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r1) ioctl$TIOCNXCL(r0, 0x540d) getsockopt$IP6T_SO_GET_INFO(r0, 0x29, 0x40, &(0x7f00000001c0)={'raw\x00'}, &(0x7f0000000240)=0x54) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000280)='/selinux/relabel\x00', 0x2, 0x0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f00000002c0), &(0x7f0000000300)=0x8) getsockopt$EBT_SO_GET_INIT_INFO(r0, 0x0, 0x82, &(0x7f0000000340)={'broute\x00'}, &(0x7f00000003c0)=0x78) pread64(r0, &(0x7f0000000400)=""/250, 0xfa, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000500)={0x1, [0x0]}, &(0x7f0000000540)=0x8) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000580), &(0x7f00000005c0)=0xb) keyctl$set_reqkey_keyring(0xe, 0xffffffffffffffff) r2 = accept$ipx(r0, &(0x7f0000000600), &(0x7f0000000640)=0x10) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000680), &(0x7f00000006c0)=0x4) getsockopt$packet_buf(r0, 0x107, 0x6, &(0x7f0000000700)=""/93, &(0x7f0000000780)=0x5d) recvmmsg(r2, &(0x7f0000006f80)=[{{0x0, 0x0, &(0x7f0000001bc0)=[{&(0x7f00000007c0)=""/145, 0x91}, {&(0x7f0000000880)=""/58, 0x3a}, {&(0x7f00000008c0)=""/163, 0xa3}, {&(0x7f0000000980)=""/4096, 0x1000}, {&(0x7f0000001980)=""/139, 0x8b}, {&(0x7f0000001a40)=""/241, 0xf1}, {&(0x7f0000001b40)=""/102, 0x66}], 0x7, &(0x7f0000001c40)=""/95, 0x5f, 0xffffffff902cf86c}}, {{&(0x7f0000001cc0)=@l2, 0x80, &(0x7f0000004100)=[{&(0x7f0000001d40)=""/41, 0x29}, {&(0x7f0000001d80)=""/4096, 0x1000}, {&(0x7f0000002d80)=""/110, 0x6e}, {&(0x7f0000002e00)=""/4096, 0x1000}, {&(0x7f0000003e00)=""/214, 0xd6}, {&(0x7f0000003f00)=""/146, 0x92}, {&(0x7f0000003fc0)=""/56, 0x38}, {&(0x7f0000004000)=""/210, 0xd2}], 0x8, 0x0, 0x0, 0x7}, 0xffffffffffffff37}, {{&(0x7f0000004180)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, 0x80, &(0x7f0000005380)=[{&(0x7f0000004200)=""/48, 0x30}, {&(0x7f0000004240)=""/225, 0xe1}, {&(0x7f0000004340)=""/4096, 0x1000}, {&(0x7f0000005340)=""/58, 0x3a}], 0x4, &(0x7f00000053c0)=""/100, 0x64, 0x7}, 0x7f}, {{&(0x7f0000005440)=@un=@abs, 0x80, &(0x7f0000005540)=[{&(0x7f00000054c0)=""/67, 0x43}], 0x1, &(0x7f0000005580)=""/38, 0x26, 0x4}, 0x1f3}, {{&(0x7f00000055c0)=@ethernet, 0x80, &(0x7f00000058c0)=[{&(0x7f0000005640)=""/119, 0x77}, {&(0x7f00000056c0)=""/251, 0xfb}, {&(0x7f00000057c0)=""/207, 0xcf}], 0x3, &(0x7f0000005900)=""/141, 0x8d, 0x100000001}, 0xffffffff00000001}, {{&(0x7f00000059c0)=@generic, 0x80, &(0x7f0000005f80)=[{&(0x7f0000005a40)=""/28, 0x1c}, {&(0x7f0000005a80)=""/238, 0xee}, {&(0x7f0000005b80)=""/32, 0x20}, {&(0x7f0000005bc0)=""/240, 0xf0}, {&(0x7f0000005cc0)}, {&(0x7f0000005d00)=""/49, 0x31}, {&(0x7f0000005d40)=""/247, 0xf7}, {&(0x7f0000005e40)=""/150, 0x96}, {&(0x7f0000005f00)=""/64, 0x40}, {&(0x7f0000005f40)=""/39, 0x27}], 0xa, &(0x7f0000006040)=""/181, 0xb5, 0x5}, 0x1}, {{&(0x7f0000006100)=@nfc, 0x80, &(0x7f0000006440)=[{&(0x7f0000006180)=""/199, 0xc7}, {&(0x7f0000006280)=""/90, 0x5a}, {&(0x7f0000006300)=""/204, 0xcc}, {&(0x7f0000006400)=""/38, 0x26}], 0x4, 0x0, 0x0, 0x1}, 0xb76}, {{&(0x7f0000006480)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f00000069c0)=[{&(0x7f0000006500)=""/248, 0xf8}, {&(0x7f0000006600)=""/151, 0x97}, {&(0x7f00000066c0)=""/236, 0xec}, {&(0x7f00000067c0)=""/55, 0x37}, {&(0x7f0000006800)=""/40, 0x28}, {&(0x7f0000006840)}, {&(0x7f0000006880)=""/60, 0x3c}, {&(0x7f00000068c0)=""/253, 0xfd}], 0x8, &(0x7f0000006a40)=""/177, 0xb1, 0x1000}, 0x10000}, {{&(0x7f0000006b00)=@in={0x0, 0x0, @dev}, 0x80, &(0x7f0000006f00)=[{&(0x7f0000006b80)=""/78, 0x4e}, {&(0x7f0000006c00)=""/6, 0x6}, {&(0x7f0000006c40)=""/75, 0x4b}, {&(0x7f0000006cc0)=""/127, 0x7f}, {&(0x7f0000006d40)=""/106, 0x6a}, {&(0x7f0000006dc0)=""/240, 0xf0}, {&(0x7f0000006ec0)=""/51, 0x33}], 0x7, 0x0, 0x0, 0x51d}}], 0x9, 0x120, &(0x7f00000071c0)) connect$packet(r0, &(0x7f0000007200)={0x11, 0x9, r4, 0x1, 0x81, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x16}}, 0x14) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000007280)={0x2, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x12}}, {0x2, 0x4e24, @broadcast=0xffffffff}, {0x2, 0x4e23, @broadcast=0xffffffff}, 0x32, 0x2, 0x2, 0x9bd3, 0x7, &(0x7f0000007240)='teql0\x00', 0x3, 0x61, 0x4}) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000007300), &(0x7f0000007340)=0x4) ioctl$sock_inet6_SIOCSIFADDR(r3, 0x8916, &(0x7f0000007380)={@remote={0xfe, 0x80, [], 0xbb}, 0x51, r4}) connect$netlink(r0, &(0x7f00000073c0)=@unspec, 0xc) connect$inet6(r0, &(0x7f0000007400)={0xa, 0xffffffffffff8001, 0x6, @dev={0xfe, 0x80, [], 0xd}, 0x7}, 0x1c) bind$inet(r0, &(0x7f0000007440)={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000007480)=[@in={0x2, 0x4e22, @broadcast=0xffffffff}, @in6={0xa, 0x4e22, 0x55b0, @ipv4={[], [0xff, 0xff]}, 0x8ba}, @in6={0xa, 0x4e23, 0x2, @remote={0xfe, 0x80, [], 0xbb}}, @in6={0xa, 0x4e22, 0x54, @dev={0xfe, 0x80, [], 0x16}, 0x100000001}, @in6={0xa, 0x4e20, 0x100000000, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x8001}, @in={0x2, 0x4e24, @multicast1=0xe0000001}, @in6={0xa, 0x4e21, 0x200, @mcast2={0xff, 0x2, [], 0x1}, 0x1}], 0xac) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000007540)=r4) [ 60.642075] binder: 8323:8344 ioctl 40046207 0 returned -16 2018/03/25 07:14:10 executing program 1: r0 = socket(0xa, 0x802, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000000c0)={'lo\x00', &(0x7f0000000040)=ANY=[@ANYBLOB="4600000000000000000000000000000000a684f8004bd4d36f12000000"]}) 2018/03/25 07:14:10 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f000000d000)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x4e20}, 0x1c) recvmsg(r0, &(0x7f0000002b00)={&(0x7f00000001c0)=@vsock={0x0, 0x0, 0x0, @my}, 0x80, &(0x7f0000000080)}, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$VT_RESIZE(r1, 0x5609, &(0x7f0000000080)={0x6, 0x2, 0x81}) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000000040)=ANY=[@ANYBLOB], 0x8) setsockopt$inet6_int(r0, 0x29, 0x3, &(0x7f0000000000)=0x3, 0x4) sendmsg(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000002000)}, 0x0) 2018/03/25 07:14:10 executing program 5: r0 = open(&(0x7f0000000100)='./file0\x00', 0x8080, 0x80) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000140)={0x2837f54e, 0x6, 0x9, 0x87, 0x0, 0x7, 0x5, 0x0, 0x3ff, 0x4, 0x5}, 0xb) r1 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000040)={'syz_tun\x00', 0x0}) close(r1) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000000000)={r2, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x10) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000000080)={r2, 0x1, 0x6}, 0x10) accept$ax25(r0, &(0x7f0000000180), &(0x7f00000001c0)=0x10) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f00000000c0)={r2, 0x1, 0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) restart_syscall() 2018/03/25 07:14:10 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='/exe\x00\x00\x00\x00\x00\x00') open(&(0x7f0000000040)='./file0\x00', 0x40, 0xa1) fgetxattr(r0, &(0x7f00000001c0)=@known='user.syz\x00', &(0x7f00000003c0)=""/119, 0x77) pipe(&(0x7f0000000000)) [ 60.721032] binder: undelivered death notification, 0000000000000000 2018/03/25 07:14:10 executing program 2: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt$packet_int(0xffffffffffffffff, 0x107, 0x0, &(0x7f0000788000), 0x4) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000), 0xc5) r1 = dup3(r0, r0, 0x80000) ioctl$BINDER_SET_MAX_THREADS(r1, 0x40046205, 0x6d4b) setsockopt$packet_int(r0, 0x107, 0xe, &(0x7f0000000040), 0x4) 2018/03/25 07:14:10 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f00000001c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000040)=@newsa={0x104, 0x10, 0x1, 0x0, 0x0, {{@in=@multicast1=0xe0000001, @in=@local={0xac, 0x14, 0x14, 0xaa}}, {@in=@multicast1=0xe0000001, 0x0, 0x2b}, @in=@rand_addr, {}, {}, {}, 0x0, 0x0, 0xa, 0x2}, [@coaddr={0x14, 0xe, @in=@rand_addr}]}, 0x104}, 0x1}, 0x4) 2018/03/25 07:14:10 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00008f6ff9)='mounts\x00') r1 = epoll_create(0x8000) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000faeff4)) process_vm_writev(0x0, &(0x7f0000001340), 0x0, &(0x7f0000001500), 0x0, 0x0) clock_gettime(0x0, &(0x7f000070f000)={0x0, 0x0}) ppoll(&(0x7f0000a18000)=[{r1}, {r0}], 0x2, &(0x7f000071d000)={0x0, r2}, &(0x7f0000e33000), 0x8) exit(0x7ff) mount(&(0x7f0000a38ff8)='./file0\x00', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f00008a7000)) umount2(&(0x7f000049c000)='.', 0x0) 2018/03/25 07:14:10 executing program 4: capset(&(0x7f000037bff8)={0x19980330}, &(0x7f0000af5000)) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000), 0x4) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) fdatasync(r1) 2018/03/25 07:14:10 executing program 7: seccomp(0x200001, 0x0, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x6, 0xf3a, 0x4, 0xffffffff}]}) mkdir(&(0x7f0000000080)='./file0\x00', 0x2) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) bind$nfc_llcp(r0, &(0x7f0000000140)={0x27, 0x0, 0x0, 0x6, 0x6, 0x6677, "a1450a9529e948a5ffcc7a005b104cb182eb4f855e01e0e8a8282475b07d272eb5253cfff6b8d05ad3ada759c851d7ab9c3069e6ea7043139ceaf7d8336d91", 0x2a}, 0x60) ioctl$KDENABIO(r0, 0x4b36) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/cache_stats\x00', 0x0, 0x0) accept4$unix(r1, 0x0, &(0x7f0000000100)=0x342, 0x80800) getgid() 2018/03/25 07:14:10 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000140)='net/fib_triestat\x00') ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000000180)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f00000001c0)={0x0, 0x0, 0xffffffffffff4233}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000000100)={r2, r1}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000000080)={r3, 0x0, 0x37c}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f00000000c0)={r4, 0x80000, r0}) r6 = syz_open_procfs(0x0, &(0x7f0000000000)='oom_adj\x00') epoll_wait(r6, &(0x7f0000000200)=[{}, {}, {}, {}, {}, {}, {}, {}, {}, {}], 0x155557da, 0x7) setns(r5, 0x48000000) sendfile(r6, r0, &(0x7f0000000040), 0x700) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000280)='/selinux/load\x00', 0x2, 0x0) 2018/03/25 07:14:10 executing program 0: r0 = dup(0xffffffffffffff9c) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000100)={0x100, 0xd6ce, 0x6, 0xd, 0x2, 0x8, 0x2, 0x0, 0x0, 0x6, 0x7}, 0xb) r1 = openat(0xffffffffffffff9c, &(0x7f000051f000)='./file0\x00', 0x40, 0x40) truncate(&(0x7f0000000080)='./file0\x00', 0x1) execveat(r1, &(0x7f0000001ff8)='./file0\x00', &(0x7f0000000ff0), &(0x7f0000001fe4)=[&(0x7f0000000000)='\x00', &(0x7f0000000000)='/dev/vcs\x00', &(0x7f0000001000)='.posix_acl_access*vmnet0md5sumsecurity{keyringuser.wlan0selinux\x00'], 0x1000) open$dir(&(0x7f0000000040)='./file0\x00', 0x2000, 0x40) inotify_init1(0x804) chmod(&(0x7f00000000c0)='./file0\x00', 0x30) 2018/03/25 07:14:10 executing program 1: r0 = socket$inet(0x2, 0x0, 0x7c90) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000000)={{0x2, 0x4e24, @loopback=0x7f000001}, {0xca32ff0f2d2e6b65}, 0x24, {0x2, 0x4e22, @multicast2=0xe0000002}, 'lo\x00'}) process_vm_writev(0x0, &(0x7f0000000080)=[{&(0x7f000034afa4)=""/1, 0x1}], 0x10000000000002e1, &(0x7f0000000140), 0x32f, 0x0) 2018/03/25 07:14:10 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) r2 = dup3(r1, r0, 0x0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000ef6ffc)=0x7fd, 0x4) sendto$inet(r2, &(0x7f0000832fff), 0x0, 0x0, &(0x7f0000eed000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x14}}, 0x10) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f0000efdffc)=0x1, 0x4) recvmsg(r1, &(0x7f00005b7000)={0x0, 0x0, &(0x7f0000c03000), 0x0, &(0x7f0000edffaf)}, 0x2020) 2018/03/25 07:14:10 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bbfff6)='/dev/ptmx\x00', 0x0, 0x0) syz_open_dev$binder(&(0x7f0000000040)='/dev/binder#\x00', 0x0, 0x800) pipe(&(0x7f00006dcff8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) tee(r1, r3, 0x8000, 0x0) read(r1, &(0x7f0000bc4843)=""/4096, 0x1000) close(r2) ftruncate(r1, 0x0) r4 = dup2(r0, r0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r5 = syz_open_pts(r4, 0x0) ioctl$TIOCGSID(r5, 0x5429, &(0x7f0000000000)) 2018/03/25 07:14:10 executing program 3: clock_gettime(0x6, &(0x7f0000243000)) 2018/03/25 07:14:10 executing program 1: ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000000)=0x0) r1 = syz_open_procfs(r0, &(0x7f00000000c0)='gid_map\x00') ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0185879, &(0x7f0000000080)={0x17c, &(0x7f0000000040)}) ioctl$sock_inet_SIOCGIFDSTADDR(r1, 0x8917, &(0x7f0000000040)={'syzkaller1\x00', {0x2, 0x4e24, @rand_addr}}) 2018/03/25 07:14:10 executing program 7: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket(0x5, 0xa, 0x100000001) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000040), &(0x7f0000000080)=0x14) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xe}}, 0x10) sendto$inet(r0, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) r2 = open(&(0x7f0000000000)='./file0\x00', 0xa0001, 0x184) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000100)={0x0, @in6={{0xa, 0x4e20, 0x100000000, @mcast2={0xff, 0x2, [], 0x1}, 0x2}}}, &(0x7f00000001c0)=0x84) bind$bt_l2cap(r1, &(0x7f0000000300)={0x1f, 0x407f, {0x6, 0x5, 0x61, 0x0, 0x9, 0x100000001}, 0x469c924c, 0x4}, 0xe) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f00000002c0)={0xb11, 0xe1, 0x5, 0x7fff, 0xa0000000}, 0x14) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000000200)={r3, 0x50, "0bd5866e4e46e9d2d44c625568da1125869c9d2827e6db4d24b50f365007ad39ddfcc9317d0d7ff3896356a8495738e855cb14d304a840a841207cdc7e4894a80cb54f30116d9771ba94311b6e61faeb"}, &(0x7f0000000280)=0x58) 2018/03/25 07:14:10 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) syz_open_dev$sndtimer(&(0x7f00000000c0)='/dev/snd/timer\x00', 0x0, 0x20000) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000000000)={0x0, {{0x2, 0x4e20, @multicast1=0xe0000001}}}, 0x90) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f00000002c0)={@rand_addr, @remote}, &(0x7f0000000300)=0xc) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000000200)={0x2, {{0x2, 0x4e23, @loopback=0x7f000001}}}, 0x88) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/checkreqprot\x00', 0x20001, 0x0) eventfd(0x45e) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc0605345, &(0x7f0000000180)={0x6, 0x2, {0x3, 0x3, 0x7701, 0x2, 0x4}}) 2018/03/25 07:14:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0xfffffffffffffff7, 0x80) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x5, 0x9, 0xfff}, &(0x7f0000000080)=0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000100)=ANY=[@ANYRES32=r1, @ANYBLOB="f45d2f75f56ba80ba7a2c8db49a532fd205c569800234fd4b0e681c30578d583161b58330e2fec84f6093e800ab5e779bda57d7034693015541629"], 0x22) r2 = socket$l2tp(0x18, 0x1, 0x1) r3 = socket$inet(0x2, 0x2, 0x0) r4 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f0000000180)=@pppol2tpin6={0x18, 0x1, {0x0, r3, 0x4, 0x0, 0x2, 0x0, {0xa, 0x4e22, 0x235d, @mcast2={0xff, 0x2, [], 0x1}, 0x3f}}}, 0x32) r5 = syz_genetlink_get_family_id$fou(&(0x7f0000000140)='fou\x00') sendmsg$FOU_CMD_ADD(r0, &(0x7f0000000240)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x24, r5, 0x100, 0x70bd28, 0x25dfdbfc, {0x1}, [@FOU_ATTR_TYPE={0x8, 0x4, 0x2}, @FOU_ATTR_AF={0x8, 0x2, 0xa}]}, 0x24}, 0x1, 0x0, 0x0, 0x80}, 0x8000) dup3(r4, r3, 0x80000) 2018/03/25 07:14:10 executing program 5: mmap(&(0x7f0000002000/0x2000)=nil, 0x2000, 0x100000d, 0x1b074, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmmsg(r0, &(0x7f0000001f4c), 0x4000000000001b9, 0x0, 0x0) sendto(r1, &(0x7f0000018000)="f8", 0x1, 0x0, 0x0, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000000040)=0x1000) 2018/03/25 07:14:10 executing program 4: r0 = socket$l2tp(0x18, 0x1, 0x1) r1 = socket$l2tp(0x18, 0x1, 0x1) fcntl$addseals(r1, 0x409, 0x1) r2 = dup2(r0, r0) recvfrom$ax25(r2, &(0x7f0000000000)=""/189, 0xbd, 0x0, 0x0, 0xfffffffffffffff6) 2018/03/25 07:14:10 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000012000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000a0eff0)={0x2, &(0x7f0000000000)=[{0x40, 0x0, 0x0, 0xfffdfffffff00002}, {0x6}]}, 0x10) writev(r1, &(0x7f00000001c0)=[{&(0x7f0000000040)="3d54dcf58512", 0x6}], 0x1) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/status\x00', 0x0, 0x0) getsockopt$IP6T_SO_GET_ENTRIES(r2, 0x29, 0x41, &(0x7f0000000200)={'raw\x00', 0x6f, "8138e63e9a9ed6f974727e2683c55534b238b63fabe4e963ffc836bc5c988507dfcec952c72dbec94b91ab4613ae54970233f7a23344be957af2ee61763f85a6e2e0886f7c2e6e864cf239cbeccabf0c49116d6b11c1c751dbc6972a2622e111e11a87e31587110c7ed2f767154c7a"}, &(0x7f0000000140)=0x93) r3 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000080)='/dev/keychord\x00', 0x1, 0x0) ioctl$EVIOCSKEYCODE(r3, 0x40084504, &(0x7f00000000c0)=[0x6c59, 0xa7ce]) [ 61.345357] IPVS: Creating netns size=2552 id=10 2018/03/25 07:14:11 executing program 1: mkdir(&(0x7f00002b2000)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f00005e5000)='ramfs\x00', 0x0, &(0x7f000002c000)) syz_fuse_mount(&(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x190000) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) accept$packet(0xffffffffffffff9c, &(0x7f0000003800)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000003840)=0x14) sendmsg(r0, &(0x7f0000003f80)={&(0x7f0000003880)=@hci={0x1f, r1}, 0x80, &(0x7f0000003a00)=[{&(0x7f0000003900)="a430733fa9226133e47b8ae17f8787f5fa5038bbd98b3e75ab8e81be7a878ab73e9cfacedb994a2ca96fd493c301ab582167f47a2039488d6944d6cc35f5384d759a53c11e0f0421a4dfd31c6988184d849b81cb8949006a530e0cf394276b4d078689195c191b9f0828c4a206f0888f568558e3d7ba4786eb62254ee934f736ff759674bb97c0975c6b01332f97a18d2c94ddc0d0492a74af9f2bef04073f8a70a00819f67e8fd8bd3804af4e2ae35c5c08d2abd7f26978908c140535a970332850b3fd221cfc3181cc325406fc387d1c52", 0xd2}], 0x1, &(0x7f0000003a40)=[{0xe0, 0x111, 0x0, "7491148d39a44ab78656074372ed4229097055467cfadf0ab40198fa494179e1858ae3b0c652a2418345c291ec3e175b077ec0febeecc56bba15c532f4024a673bb6c2296c345b1f2c6995a5d1e763c6209f7a537c1102222297bf70eba97a0a4a4e321b75a010ceeba1178f643ce478de64d3452979925e01439062a367c951bb875bc9a4593165beb2a5ac24bc6db30b46052ed8d5bdc463b7d674f6f8956293dfe465a2267d731c9cbcd060deb87d71f83a2be66095b065fe951b0f4b0c3496d4d6f7a587b805771c9362cb86"}, {0x100, 0x1, 0x1, "973f8c1d0c9a1c0592963325625074c5c85a136f3f4f88093345316d35250524453ca290bae02a0b9f06e6034352bae69312653012ec82bf3467ee2eda88229d6bd368bf439bc4394b60e9c801080f04a83a51d5568d6d34f0f119c89c6d589a7a7935f6c535ce012e9d36da0ca07502f88942c25d0d3f91d5a4511e0196a6d41e9ced2a93ca8241c50fbb6235828f7b10413657c22263857e4428b6856230c204f19852ef5d7b28b71d0fd813ee4bdbc6427ccd71e12befbe4c0bbf16a22f97a7114d336327ac4624f1a741d30a7220e96dd28c6938f8a3ee83fbd35f85dc6f0adc60728905561606f20b4bfc"}, {0x70, 0x1, 0xffffffffffff0000, "b83255a181ee882258862887f6f2f1d0405e60b5faceed8d9f6750bf128ba494e91c8c083a0bbb4cb3bc39bd29847f3f32bbc8e2f1bdc6bca2a7a3c3ea78cc98cb9ac4c3139ce45b42b2902016f4c249a408f647d106b17628"}, {0x88, 0x10d, 0x3, "d9fb787d38c765da8c36de671842ccc6bf8a54ccfc45684bcb32067f4aef32701006bfe88715bf22e7940d0666b8de57a5e15d5a75a3309c800cac4a356401de3061993012d930a1039c450b0928d97cd705724649b42a3e2e75d73036dd0d96ffb4b796dc07aec2742c922a750f352c4bfe4f"}, {0xd0, 0x110, 0x8e95, "e40d9443812d427713b202ee3db61649ff95aa5babf3f0d7c5eacef56ac6507576dc5466fae4a8751a4ee91fe114fcfafbb35447d4fd324d4364a5fd17458d388ab792504476dc47b8a8ed3874cd812f2fb77ed8e8708d999ce101f1386ce7ae42876e2bba37c3b30ff6ac626ca192694bcba15c77d5145ba6992d9a2040a6ac19be9df1024619078c98593ec9cdcc0ce89fc3d291a706b563956924998577f2cce3cf916e8d004976d7d10d654d33852af799d14db727aca5a7c875f495"}, {0x70, 0x0, 0xfff, "ba580c34fd660aee350ad382e730bd0e388c3624d2c447d57280ec7c40795f0d2fa3756610eaae0c02ac41d89f65bc010501377b9310cbd2201cebb13b3abd878c4f822227a27d4d5f1dd57ad9f065db99314717f33b7979c2999cf3fee34d53"}, {0x68, 0x116, 0x5, "a296e2c75689a0090d362ba12a9e29925a6694076159fa8a8897a4581898aaaba10022d0e0143f5b977133472c060b9ec25a385af993f0b2e7f4fc836930a5a73ec2708be9484b73506595c2431358d3ed"}, {0x90, 0x119, 0x401, "f5a17a064c3d5853062b92312d435a56d60617a4eb778fca652f39e3d59be0616868b0929f71391250ebc1426f9ca8291147210e52dc83ddd73ea067f06c7debdd646d2cb9753e2fa3799308500075ef71400566b3439be8c2bcf4ec9fa578f19884d1293e7c31e48c459114aeed659980fbb4cbea335697c14c500f0b68f059"}], 0x510, 0x4000}, 0x40) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000240)='/proc/self/net/pfkey\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000000140)={0x0, 0x7f3}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f00000001c0)={r3, 0x8, 0x20, 0x400, 0x7}, &(0x7f0000000200)=0x18) write$selinux_create(r2, &(0x7f0000000100)=@access={'system_u:object_r:systemd_logind_exec_t:s0', 0x20, '/sbin/dhclient', 0x20, 0x31, 0x33}, 0x3d) 2018/03/25 07:14:11 executing program 7: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) r1 = creat(&(0x7f0000000040)='./control/file1\x00', 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00000000c0)='./control/file0\x00') rmdir(&(0x7f000015dff6)='./control\x00') unlink(&(0x7f0000000140)='./control/file0\x00') close(r0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000000080)) 2018/03/25 07:14:11 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000ab5ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x5, &(0x7f0000000000)="c72b0c5ee2726b6e77cde067d57321228e57cf4385a6961eb081acdaf800d7e1557d7863aa4a95138c66435df0179543646a00000000000000") seccomp(0x0, 0x0, &(0x7f00000000c0)={0x6, &(0x7f0000000080)=[{0x20, 0x6, 0x1, 0x5b}, {0x5, 0xfc, 0x5, 0x2}, {0x80000000, 0x4f3acb48, 0x3a5471ed, 0x3}, {0x99, 0xca, 0x5, 0x1}, {0x200, 0x4, 0xb414, 0x3}, {0x6c75, 0xfffffffffffffffe, 0x7f, 0xc7}]}) ioctl$TIOCOUTQ(r0, 0x5411, &(0x7f0000000340)) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000240)={0x2, &(0x7f0000000200)=[{}, {0x0}]}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r0, 0x4010641c, &(0x7f0000000300)={r1, &(0x7f0000000280)=""/78}) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x202, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000180)={0x9, &(0x7f0000000100)=[{}, {}, {}, {}, {0x0}, {}, {}, {}, {}]}) ioctl$DRM_IOCTL_RM_CTX(r2, 0xc0086421, &(0x7f00000001c0)={r3, 0x1}) 2018/03/25 07:14:11 executing program 6: unshare(0x20000000) clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) ioctl$GIO_CMAP(0xffffffffffffffff, 0x4b70, &(0x7f0000000240)) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000440)={0x2, {0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x0, @multicast2=0xe0000002}, 0x0, 0x10000020, 0x0, 0x0, 0x0, &(0x7f00000004c0), 0x9, 0x18ee1f23, 0xfff}) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/avc/hash_stats\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000300)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000340)={0x0, 0x0}) clock_gettime(0x0, &(0x7f00000003c0)={0x0, 0x0}) write$evdev(r0, &(0x7f0000001500)=[{{}, 0xff, 0x2008, 0x835}, {{r1, r2/1000+30000}, 0x8, 0x5, 0x8001}, {{r3, r4/1000+10000}, 0x4, 0x7, 0x8}, {{}, 0xffffffff94e76024, 0xfffffffffffffff9, 0x4}, {{r5, r6/1000+30000}, 0x7, 0x8, 0x31}], 0x78) ioctl$EVIOCGUNIQ(0xffffffffffffffff, 0x80404508, &(0x7f0000000500)=""/4096) clone(0x0, &(0x7f0000000180), &(0x7f0000000280), &(0x7f00000002c0), &(0x7f0000000300)) r7 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000000040)={0x0, 0xbfb7}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r7, 0x84, 0x18, &(0x7f0000000400)={r8, 0x40000005}, 0x8) accept4(r7, &(0x7f0000001580)=@nl=@proc, &(0x7f00000000c0)=0x80, 0x80800) ioctl$DRM_IOCTL_SET_VERSION(r7, 0xc0106407, &(0x7f0000000100)={0x8000, 0x2, 0xffffffffffff0000, 0x7}) ioctl(0xffffffffffffffff, 0x10001, &(0x7f0000000380)='%') wait4(0x0, 0x0, 0x40000000, &(0x7f0000000180)) 2018/03/25 07:14:11 executing program 5: socketpair$inet(0x2, 0x0, 0x8, &(0x7f00000000c0)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000100), &(0x7f0000000140)=0x4) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000dd8ff0)='/selinux/create\x00', 0x2, 0x0) pwrite64(r1, &(0x7f0000102fc5)="8ac526a17649ea6d02a61308de7744a46476e02e6b2e03b204130ccb306c6f721b32250f65919ebe6b81bdb4ac927b20301dd0ae4eeae26f253846", 0x3b, 0x0) 2018/03/25 07:14:11 executing program 4: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x10000, 0x0) ioctl$GIO_UNISCRNMAP(r0, 0x4b69, &(0x7f0000000640)=""/186) ioctl$LOOP_SET_FD(r0, 0x4c00, r0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x101c0, 0x0) r1 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) r2 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r2, 0xc0505350, &(0x7f0000000140)={{0x80000000, 0xfffffffffffffffe}, {0x9, 0x3f}, 0xfffffffffffffff8, 0x2, 0x7}) pwritev(r2, &(0x7f00000005c0)=[{&(0x7f00000000c0)="37b3074f3fe44544901a2ed4adc02c2e86785683fe20c70af0d8694a69203bc8ab94345f37b56eed5b82829a180b3cffbd99f0fbbdcd98cf8061b1aa2a28cd2ef56018fd94ff4623c1fee0b222bf4f", 0x4f}, {&(0x7f00000001c0)="e0ea7fa32f5028717707fbb6065d067afae31edfc2cce2cea1ef4b63df8d8860ecab9c671fb3d9b28e5be79efa2546bff30c2776e34e5eaba8a66bf8d5410ce9fa87282f2b3c651f62009cb2a92ade210b2cf0db9ac39263f7fe7b254b0ae9f48bc44885e561d4b7e43d4e2d58adf63e603593877092303d0d53b56b9ade4e8f2f42831478175b8d3cca1b1cde8f73042b7b9c44dbf1e93696c9520de0da324c06", 0xa1}, {&(0x7f0000000340)="609c788861b92fd9a81e99a8545ea974e388905769311912e2a20b5e7c758c242ac9a4521581a8399bd3a24166cb07de5dcf384962e87abec9c77104f862d345db2dd12fa8b7d9a1df02420e7372140ce9b7d14a5d98d2c1faa855227c5c3ec81a53cfe6df", 0x65}, {&(0x7f00000004c0)="5318ee9bc40017c350a1ba1c188005bef8de33571ffaf025e4ba42df5ddb7ac37dae07eaded94b5af0f16ebc9572e843e3702be9f5b5541fe79898d5095ada009ceaaf478a342f8c6ee19ad6369ab7f10f03bc09d32e7614ca37ce2c0accaa8d6cbb3a7f53f31faab026ec3c8937d9e391df87ab5cc2fb3bea10899553a727c37d10f96830010a864aba26acc2248cb0ff0b75330880bd8a460a0ddde80a51e009a2020597619855a1e59ce54cedbd87cb735ed94a0aa10e8cdce6c58bee98a25cd5f518665c97afbae494bcf341417c68bf362a98b6", 0xd6}], 0x4, 0x81006) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) sendfile(r1, r1, &(0x7f0000000440)=0x49, 0x98e) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000000700)={{0x97, 0x9cd1}, {0x5, 0x8000}, 0x0, 0x4, 0x800}) setsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000000480)=0x2, 0x4) ioctl$KDSIGACCEPT(r2, 0x4b4e, 0x33) socket$nl_xfrm(0x10, 0x3, 0x6) r3 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0xe20, 0x101000) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000000280)={0x0, @in6={{0xa, 0x4e21, 0x2, @empty, 0x5}}, 0x401, 0x9, 0x1, 0xff, 0xffffffffffffffff}, &(0x7f00000003c0)=0x98) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000000400)={r4, 0xd3}, 0x8) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) 2018/03/25 07:14:11 executing program 0: r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000300)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000680)='/dev/sg#\x00', 0x2, 0x2040) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000580)={{{@in=@dev, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@loopback}}, &(0x7f0000000340)=0xffffffffffffff85) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f00000001c0)={@mcast1={0xff, 0x1, [], 0x1}, 0x7f, r2}) mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6(0xa, 0x80001, 0x0) fcntl$F_GET_RW_HINT(r3, 0x40b, &(0x7f0000000040)) sysfs$1(0x1, &(0x7f0000000000)="a2") socket$inet6(0xa, 0x6, 0x8f6) setsockopt$inet6_group_source_req(r3, 0x29, 0x2a, &(0x7f0000000fac)={0x0, {{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x4e20}}}, 0x108) setsockopt$sock_int(r3, 0x1, 0x2f, &(0x7f0000000200)=0x7, 0x4) 2018/03/25 07:14:11 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x30, &(0x7f0000001fc4)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0xffffffffffffffff, @dev={0xfe, 0x80}}}}, 0x2e37) r1 = creat(&(0x7f0000000240)='./file0\x00', 0x10c) ioctl$PPPIOCGFLAGS(r1, 0x8004745a, &(0x7f0000000280)) bind(r0, &(0x7f00000001c0)=@nfc_llcp={0x27, 0x0, 0x1, 0x5, 0x1ff, 0x200, "c0563e8081eb2234827fa07fc3a0d7e1b7966cce51ad43c7cf3c63097d1dd280a783e9eab0c382c05129e21eafd904d590e957b337d72ad1e1c60e4b407439", 0x7}, 0x80) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$LOOP_CLR_FD(r1, 0x4c01) getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000000100)={@dev, 0x0}, &(0x7f0000000140)=0x14) socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000180)={r3, @broadcast=0xffffffff, @local={0xac, 0x14, 0x14, 0xaa}}, 0xc) r4 = accept4(r0, 0x0, &(0x7f0000000000), 0x80000) getpeername$llc(r4, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000080)=0x10) 2018/03/25 07:14:11 executing program 2: r0 = socket(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000341000)={0x10, 0x0, 0x0, 0x10001}, 0xc) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000000000)=0x1c, 0x4) connect(r0, &(0x7f0000000040)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x4e22}, 0x4, 0x1, 0x1}}, 0x80) 2018/03/25 07:14:11 executing program 0: recvmmsg(0xffffffffffffffff, &(0x7f00000077c0)=[{{&(0x7f00000058c0)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, 0x80, &(0x7f0000005e40)=[{&(0x7f0000005940)=""/223, 0xdf}, {&(0x7f0000005a40)=""/96, 0x60}, {&(0x7f0000005ac0)=""/169, 0xa9}, {&(0x7f0000005b80)=""/154, 0x9a}, {&(0x7f0000005c40)=""/114, 0x72}, {&(0x7f0000005cc0)=""/72, 0x48}, {&(0x7f0000005d40)=""/250, 0xfa}], 0x7}, 0x100}, {{&(0x7f0000005ec0)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f00000072c0)=[{&(0x7f0000005f40)=""/60, 0x3c}, {&(0x7f0000005f80)=""/156, 0x9c}, {&(0x7f0000006040)=""/84, 0x54}, {&(0x7f00000060c0)=""/4096, 0x1000}, {&(0x7f00000070c0)=""/251, 0xfb}, {&(0x7f00000071c0)=""/225, 0xe1}], 0x6, &(0x7f0000007340)=""/193, 0xc1, 0x9}, 0x4}, {{&(0x7f0000007440)=@un=@abs, 0x80, &(0x7f0000007780)=[{&(0x7f00000074c0)=""/198, 0xc6}, {&(0x7f00000075c0)=""/223, 0xdf}, {&(0x7f00000076c0)=""/123, 0x7b}, {&(0x7f0000007740)=""/42, 0x2a}], 0x4, 0x0, 0x0, 0x8}, 0x80}], 0x3, 0x10101, &(0x7f0000007880)) setsockopt$inet_group_source_req(r0, 0x0, 0x2f, &(0x7f00000078c0)={0x800c, {{0x2, 0x4e23, @multicast1=0xe0000001}}, {{0x2, 0x4e22, @multicast2=0xe0000002}}}, 0x108) pselect6(0x40, &(0x7f0000007a00)={0xc5, 0x3ff, 0x9fed, 0x8, 0xffffffffffffcd1d, 0x9, 0x4, 0x20}, &(0x7f0000007a40)={0x7ff, 0x80000000, 0x5, 0x3, 0x8, 0x60, 0x1, 0x3f}, &(0x7f0000007a80)={0x9, 0x10001, 0x6, 0x8b8, 0xfffffffffffffffa, 0x7, 0x1, 0x1}, &(0x7f0000007ac0)={0x0, 0x989680}, &(0x7f0000007b40)={&(0x7f0000007b00)={0x8000}, 0x8}) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000007b80)='/selinux/status\x00', 0x0, 0x0) ioctl$GIO_UNISCRNMAP(r2, 0x4b69, &(0x7f0000007bc0)=""/173) sendto$ipx(r0, &(0x7f0000007c80)="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", 0x1000, 0x80, &(0x7f0000008c80)={0x4, 0x0, 0x4, "85a0c535ab3a", 0x180000000}, 0x10) clock_gettime(0x0, &(0x7f000000b640)={0x0, 0x0}) recvmmsg(r0, &(0x7f000000b540)=[{{&(0x7f0000008cc0)=@pppoe={0x0, 0x0, {0x0, @local}}, 0x80, &(0x7f0000008dc0)=[{&(0x7f0000008d40)=""/98, 0x62}], 0x1, &(0x7f0000008e00)=""/41, 0x29}, 0x4}, {{&(0x7f0000008e40)=@nfc_llcp, 0x80, &(0x7f0000008f00)=[{&(0x7f0000008ec0)=""/59, 0x3b}], 0x1, &(0x7f0000008f40)=""/55, 0x37}, 0xffffffffffffffc1}, {{&(0x7f0000008f80)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast1}}}, 0x80, &(0x7f00000090c0)=[{&(0x7f0000009000)=""/152, 0x98}], 0x1, &(0x7f0000009100)=""/4096, 0x1000, 0x843}}, {{&(0x7f000000a100)=@in6={0x0, 0x0, 0x0, @loopback}, 0x80, &(0x7f000000b4c0)=[{&(0x7f000000a180)=""/162, 0xa2}, {&(0x7f000000a240)=""/148, 0x94}, {&(0x7f000000a300)=""/248, 0xf8}, {&(0x7f000000a400)=""/4096, 0x1000}, {&(0x7f000000b400)=""/143, 0x8f}], 0x5, 0x0, 0x0, 0x4}, 0x1}], 0x4, 0x1, &(0x7f000000b680)={r3, r4+30000000}) ioctl$RNDZAPENTCNT(r2, 0x5204, &(0x7f000000b6c0)=0x1) sendto(r0, &(0x7f000000b700)="95ed4c7f419a6819db4f87f3b6ef7965bfbd81de68e6158945e58c9c24e33a6c3e9e8624d26004597e5ddee6f68ba85a19b596e196bd2496048fb000bfa564e857a4186902cad90517ff3a4898346cbb3d969e86d893f8b230383eb534947b0dc430c90cb6d9abd573ac778dbf98a88960fee3443fbe70c7b4f810b08b9e6535", 0x80, 0x1, &(0x7f000000b780)=@vsock={0x28, 0x0, 0x2711, @reserved=0x1}, 0x80) socketpair$inet6(0xa, 0x5, 0x7fffffff, &(0x7f000000b800)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$RNDZAPENTCNT(r2, 0x5204, &(0x7f000000b840)=0x8) r7 = dup3(r6, r5, 0x80000) ioctl$EVIOCGPHYS(r7, 0x80404507, &(0x7f000000b880)=""/118) ioctl$LOOP_GET_STATUS(r7, 0x4c03, &(0x7f000000b900)) getsockopt$inet_int(r0, 0x0, 0x21, &(0x7f000000b9c0), &(0x7f000000ba00)=0x4) connect$packet(r0, &(0x7f000000ba40)={0x11, 0x2, r1, 0x1, 0x81, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) ioctl$TUNGETVNETHDRSZ(r2, 0x800454d7, &(0x7f000000ba80)) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f000000bac0)=0x3) ioctl$PIO_UNIMAPCLR(r2, 0x4b68, &(0x7f000000bb00)={0x80, 0x1f, 0x9}) ioctl$TCGETS(r7, 0x5401, &(0x7f000000bb40)) ioctl$DRM_IOCTL_AUTH_MAGIC(r7, 0x40046411, &(0x7f000000bb80)=0xffb) ioctl$KIOCSOUND(r7, 0x4b2f, 0x0) r8 = add_key$keyring(&(0x7f000000bbc0)='keyring\x00', &(0x7f000000bc00)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0x0) keyctl$describe(0x6, r8, &(0x7f000000bc40)=""/204, 0xcc) fanotify_init(0xa, 0x800) getsockopt(r0, 0x400, 0x400, &(0x7f000000bd40)=""/35, &(0x7f000000bd80)=0x23) ioctl$EVIOCSKEYCODE_V2(r2, 0x40284504, &(0x7f000000bdc0)={0x6, 0xf, 0x0, 0x9, "e35212c73c10eedf63ec64049a32b7cf39996c0c459a9584f51dd8496a07b721"}) r9 = syz_open_dev$mice(&(0x7f000000be00)='/dev/input/mice\x00', 0x0, 0x4000) ioctl$PPPIOCGMRU(r9, 0x80047453, &(0x7f000000be40)) 2018/03/25 07:14:12 executing program 5: mkdir(&(0x7f0000000000)='./control\x00', 0x0) r0 = syz_open_dev$usbmon(&(0x7f00000002c0)='/dev/usbmon#\x00', 0x8, 0x0) ioctl$EVIOCGABS3F(r0, 0x8018457f, &(0x7f0000000300)=""/175) r1 = open(&(0x7f00002cbff6)='./control\x00', 0x0, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) fstatfs(r2, &(0x7f0000000180)=""/185) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = creat(&(0x7f000078dff8)='./file0\x00', 0x0) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000240)='/dev/hwrng\x00', 0x800, 0x0) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f0000000040)='./control/file0\x00') openat$ptmx(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/ptmx\x00', 0x80000, 0x0) chdir(&(0x7f0000000280)='./control/file0\x00') fremovexattr(r3, &(0x7f0000000080)=@known='user.syz\x00') dup2(r1, r2) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0xc) write$selinux_load(r1, &(0x7f0000000400)={0xf97cff8c, 0x8, 'SE Linux', "36a199ec4ba15d29df7cbb8329c25993a9a62bc36c098bab29bb51b013b1dc96990aa97eb80e0491f52a8dcdbde9abd6e39a64f96870408650171b3eadcdb754697323d82b0c6ddad18d715c7bff32ddef5a3e994c91932f13e4e45a1e178c31e18d84426a7f9b27d21bf1f4a539a30b6dda7ab85649d85bc87dd74e3dfdb666261dac7909455a0abb2f5092b6246f04213566483162d396e4beb8794a09e50133ffef4c6e026d633e71ccf28bae98055f0af54e8c77632ec3d4c6d7a0a702ef2cea7e97ecfa2491f7d508f5a6abca6b8cff9d57382a99239092651816574b47165d784c1a4cde44eb948b3d4635d6c5b712ad62"}, 0x104) fcntl$setownex(r2, 0xf, &(0x7f0000000140)={0x1, r4}) 2018/03/25 07:14:12 executing program 3: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84800) ioctl$TUNDETACHFILTER(r0, 0x401054d6, 0x0) ioctl$TUNSETLINK(r1, 0x400454cd, 0x337) setsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000000040)=0x1, 0x4) userfaultfd(0x1000000080804) 2018/03/25 07:14:12 executing program 4: r0 = socket$inet6(0xa, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000000100)={0x0, @in={{0x2, 0x4e24, @rand_addr=0x3}}, 0x5, 0x1f}, &(0x7f00000001c0)=0x90) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000240)={r1, 0x2c, &(0x7f0000000200)=[@in={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e22, 0x1, @empty, 0x1000}]}, &(0x7f0000000280)=0x10) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f0000710000)=0x3, 0x4) sendto$inet6(r0, &(0x7f00009f0fc3), 0x0, 0x0, &(0x7f0000f5afe4)={0xa, 0x4e20}, 0x1c) r3 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file0\x00', 0x101000, 0x140) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r3, 0x84, 0x19, &(0x7f0000000300)={r2, 0x1}, 0x8) creat(&(0x7f0000000000)='./file0\x00', 0x48) accept4(r0, &(0x7f0000000040)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @dev}}}, &(0x7f00000000c0)=0x80, 0x80800) 2018/03/25 07:14:12 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f00008f6ff9)='mounts\x00') mkdir(&(0x7f0000000000)='./file0\x00', 0x3) mount(&(0x7f00003c3ff8)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f00000db000)='ramfs\x00', 0x1000f, &(0x7f0000000000)) sendto(r0, &(0x7f0000000280)="2cd2a306a6220ebefad1b215a755db4746d38917cf60ecb04b695cd88972691e06f072a2538cb28aa558f2277a1edbb90c6edcf46d5e34b71c7bd864de4b900a5fba35159cd7abe3dec9c5d1ff32b2e27e226c36e0e2968d42571d8ac7a052eb75759d3e9927a04bc8c3cd06aa1f", 0x6e, 0x4000010, &(0x7f0000000300)=@nl=@kern={0x10, 0x0, 0x0, 0x410}, 0x80) preadv(r0, &(0x7f000074d000)=[{&(0x7f0000518f80)=""/128, 0x80}, {&(0x7f00006d1000)=""/147, 0x93}], 0x2, 0x0) setsockopt$inet_mreq(r0, 0x0, 0x23, &(0x7f0000000240)={@loopback=0x7f000001}, 0x8) getsockopt$EBT_SO_GET_INIT_ENTRIES(r0, 0x0, 0x83, &(0x7f0000000180)={'broute\x00', 0x0, 0x3, 0x4b, [], 0x6, &(0x7f0000000080)=[{}, {}, {}, {}, {}, {}], &(0x7f0000000100)=""/75}, &(0x7f0000000200)=0x78) 2018/03/25 07:14:12 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000140)={'eql\x00', {0x2, 0x4e22, @loopback=0x7f000001}}) 2018/03/25 07:14:12 executing program 7: getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000003100)={{{@in6=@mcast1, @in6=@mcast2}}, {{@in=@rand_addr}}}, &(0x7f0000003200)=0xe8) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000001000)=[{&(0x7f0000000480)="390000001200090469000b00000000006000804003000000e10001070000001419001a0004000200feffff6e020000000000000000f103f500", 0x39}], 0x1) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x800, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000000040)={0x6, 0xfffffffffffffeff, 0x5, 'queue1\x00', 0x8001}) 2018/03/25 07:14:12 executing program 2: seccomp(0x1, 0x0, &(0x7f0000701000)={0x1, &(0x7f0000049ff8)=[{0x6, 0x0, 0x0, 0x5003e}]}) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000127000)='/dev/rfkill\x00', 0x0, 0x0) getsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000000000)=0x221, &(0x7f0000000040)=0x2) [ 62.787573] audit_printk_skb: 51 callbacks suppressed [ 62.819569] audit: type=1400 audit(1521962052.310:66): avc: denied { create } for pid=8698 comm="syz-executor1" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 [ 62.823696] audit: type=1400 audit(1521962052.280:65): avc: denied { create } for pid=8698 comm="syz-executor1" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/03/25 07:14:12 executing program 0: r0 = socket(0x100000010, 0x2, 0x0) r1 = memfd_create(&(0x7f0000000100)='.\x00', 0x3) r2 = inotify_add_watch(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x4000042) inotify_rm_watch(r1, r2) accept$nfc_llcp(r0, &(0x7f0000000040), &(0x7f00000000c0)=0x60) write(r0, &(0x7f0000000000)="1f0000001e0007f1ffffffe60802007702000600536b8d3d6c39080001454a", 0x1f) 2018/03/25 07:14:12 executing program 3: r0 = open(&(0x7f0000000100)='./file0\x00', 0x40001, 0x10c) r1 = socket$inet6(0xa, 0x2100000000000002, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f0000000040)={0x3, 0x1, 0xfffffffffffffffd, 0x6, 0x7}, 0xc) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in=@dev={0xac, 0x14, 0x14}, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@dev={0xac, 0x14, 0x14}, 0x4d6, 0x2b}, 0x0, @in=@broadcast=0xffffffff, 0x0, 0x1, 0x0, 0x90}}, 0xe8) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000540)=ANY=[@ANYBLOB="ff0700000000000002004e20ac1414aa000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200000002004e22e000000200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e22000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000af5fba33d266d624cbaa4003a651caf0317cfb46e14044576e7146f6726ed62b930106ee8a7d3c6879f430d38685e"], 0x190) connect$inet6(r1, &(0x7f0000000180)={0xa}, 0x1c) 2018/03/25 07:14:12 executing program 4: stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000140)={0x0, 0x0, 0x0}, &(0x7f0000000180)=0xc) r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, @multicast1}, &(0x7f00000001c0)=0x10, 0x80000) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000680)={0x0, 0x200, 0x7, 0x100000001, 0x3}, &(0x7f00000006c0)=0x14) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000700)={0x0, 0xda, 0x58b431a2, 0x8000, 0x9, 0xfffffffffffffbff}, &(0x7f0000000740)=0x14) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000780)={0x0, 0x3, 0x0, 0x30a5, 0x4, 0x8, 0x8, 0x9, {0x0, @in6={{0xa, 0x4e23, 0x3, @ipv4={[], [0xff, 0xff]}, 0x7fffffff}}, 0x3, 0x9, 0x31, 0x100000001, 0xfffffffffffffffa}}, &(0x7f0000000840)=0xb0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000880)={0x0, 0x1ff, 0x5, 0xc0, 0x7fff, 0x8, 0xeeaf, 0x8, {0x0, @in6={{0xa, 0x4e22, 0x24, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0xffff}}, 0x2, 0x3, 0x7, 0x101, 0x1}}, &(0x7f0000000940)=0xb0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000980)={0x0, 0x690}, &(0x7f00000009c0)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000001240)={0x0, 0x8, 0x2, [0x7fff, 0x3]}, &(0x7f0000001280)=0xc) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f00000012c0)={0x0, 0x3, 0x30, 0x0, 0x9d}, &(0x7f0000001300)=0x18) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000001340)={0xb485, 0x8004, 0x4, 0x0, 0x0}, &(0x7f0000001380)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f00000013c0)={0x0, 0x9, 0x30}, &(0x7f0000001400)=0xc) sendmmsg$inet_sctp(r1, &(0x7f0000001ac0)=[{&(0x7f0000000200)=@in={0x2, 0x4e20}, 0x10, &(0x7f0000000600)=[{&(0x7f0000000240)="0df2a5fb49b89bcf3ff7af43017bf52e0a45ac4f74a33d9e437a4e460279aac05e2fcba9c9652dc7dbca5c2a196492b6be9b56b4676bf7ba34cb5ade03928742b2f3d37d111176e212a0d8b7f2e162260fe59d2dd4b0d0a37660850e1af2af133c348f0a74eab7a583dae16776bca81ff68ba3db80878b389b27945a1d580c36a9d8c7728eac50ee5e25c5a9280ce7585940e97b7aa751c004848927841d364e1c890ec1cddb1576c800b1a3505b881c100253501bbd2084dda2e2b1dbc258cb60452119b643ea64d454fc91578baaf35088d86c65ed48ae80e7da103c0ef6c9905c672be0665977bf083aae52451206af5eaec4653cad74", 0xf8}, {&(0x7f0000000340)="cbe9805e4b008da1536db29bb495f74962285e1230adc6cd250fd13bc23beb32768ffc01e0a1a870d3f6cb9b0935e3a988be8346ea05db46bf914a2dfafb8e1d940e527549e40f88ab85c14d274b", 0x4e}, {&(0x7f00000003c0)="b32d12a2bce4368471f8428182fc28edf13de539374302dd934c42ae85b0ab78f0463ea0619e0d6275708501e92c400b2940001fe77a22171a029f56d349f595a57c5963780db03b596a1db59568e5d03bc139fba914e0d176a17a83943d2bf7cd38c52e7b320898b12989b990dc033a8eca8de9fd596c43bb20cd07166217244e8b9278d84740da76eafb1e45081a416769c4dcfbd737e7", 0x98}, {&(0x7f0000000480)="81340f3cc4579905e96e7510314d2b276575c9b895342c4fe9d4ce0f5daf2c0fec1091b763708ea44fb106d9156c774605714146be59d78a8b62d1d6c81d365561bc94db7908b6c58d68d27818a31b17276b220b6d17a97cbc8d32a5990e367068cec70e533d1388dc440a6c8ec9164ab0a770aca2419f1e71069acad7db80bab1dd51c2f4d830f3b8db67", 0x8b}, {&(0x7f0000000540)="af2c07f0804cc82bfabff2c0e861c0cdd80c3ed6b3c9c4f69c3543a592d6a61679cb826d961008144f73a80fe0a62b0184b96a7c9498a809be872ea39c22b8f97dff4b524a260a9eb106e72a7442b76697a22613405f13b6e4a105863508f3e40f1f3ca75840b189ab7e6ce49fae811f084d05964b0ca42edfea8f75ab3454172062bd32d2f414c0", 0x88}], 0x5, &(0x7f0000000a00)=[@sndinfo={0x20, 0x84, 0x2, {0xe9ec, 0x2, 0x20, 0x4, r2}}, @sndinfo={0x20, 0x84, 0x2, {0x1000, 0x8200, 0x2, 0x32c, r3}}, @sndrcv={0x30, 0x84, 0x1, {0x100, 0x7, 0x8000, 0x93b, 0x20, 0x3, 0x3, 0x10000, r4}}, @init={0x18, 0x84, 0x0, {0x3, 0x7, 0x7, 0xffff}}, @sndrcv={0x30, 0x84, 0x1, {0xdb2, 0x4000000000, 0x200, 0x8, 0x7fffffff, 0x9, 0x8, 0x0, r5}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0xd, 0x40, 0x7, r6}}], 0x120, 0x24044000}, {&(0x7f0000000b40)=@in={0x2, 0x4e20, @rand_addr=0x5}, 0x10, &(0x7f0000001180)=[{&(0x7f0000000b80)="d5bdb1fc9944bfadd7b99126d9142766d1aed11175b0b88d56ba5dcc737dd912a80dd46d4c979a6f9cb06b410978258f94f9571215b55390c10dc58e9bb8cd587427ce4091995a406624ad6a5d5eddc566a77c", 0x53}, {&(0x7f0000000c00)="7d241edb2fa2bffaabaf5ed8f1c0edbca121c06eefa2917924cc40ad27ecb7552a1dc25320918bb4b22c103c45b5abfda52ab723d61c076b95f777a011e7609e0378c729e71582c9f04d47a719cb0e17f143634e54cf1ed8aae768593b21bb8af9af115c69e8e70ef21470a73688bc3f179140462e99a48123", 0x79}, {&(0x7f0000000c80)="7cb6f000f4e34fc5dfcec479ba36b37a7711d98484bb631b26516d927c86ae8b48a3efe8dddeb8abe04289a364511436b3257d024021027e5437206072d0ed8f146bb9ad6a011e9fd16c465b68d3eb2238543dc956fd3bcbdd719665f59b7a46b1c7eef90f71064b9aa7af7d009bf4c7c4da287eeae51200ef7e8637f956e5814be9916f641cb819548db36f479d25ede57235022fc51c78e4047c0b58ad3f064ea439d1522249ed1c91bc735ec8073cec41d0bd6b36690c8095b7b30c008225ff9248da5a08b637442c7748113be8dea60c6d4064ff4d0d2adae7bdb63b3786c0bd59c1bde7812154df8526de84e9b40fef26", 0xf3}, {&(0x7f0000000d80)="d0e6b16c61ef11244919bf6b680417b1a1180abcc4fdebf18faef186c36120f58aaa615b939c37461efbb99dbf2d09f953", 0x31}, {&(0x7f0000000dc0)="a3718e6b64a1ba8c8ddc990270a9a214b290879552989156ba066763f1cd07991a0d674d8f4b0eae14ad31a763b3d13b07a42eda142c1a8a480596bf8183e787ac0597b144d18c3ba9ee1c12c4436c1a123f7e31fd553d797d4995ffb5a25c99aed3f56926f7a9ba3ffce62bb424c98fd3e6b38d836e04f69bb683aab3e753723241d1ef8831bfe71423118569ec91e59d88d3c5ec84579c354353e672bec72b194524526bda58f64cced3da73b4491c5bf197", 0xb3}, {&(0x7f0000000e80)="ee004f8523f8e6be881e283ccc99e168669a107880ab1563dfa7f011f671fe4baac497dcfba67b104e933ad2fdeca4c450595505211401bcdb583ce1d9cb6881e9064f036d23ff246d51d448701565289465a3d269cd44fb3db77608729066164b0a13c7af9724fb20bbff7e9a7796876708388c42c3a77a830e4dc7b4b2e871313e8b6505ae258bb279b109cb1de811c8a6919c228a1a7ae59e0dd91a971437f25cd4df98d7", 0xa6}, {&(0x7f0000000f40)="7cef4d5d9be3e282128bf19ffa4cd521b720b0d1ce3467391487bd25f8aa502cd2c39afc19411c606f903d4ad97fdaa7eeb330e3c9a6c68a037771af021d20f76f372c8d4d05d361e04b1c765dc23dcb85beb7a99f7d1da8505ca4e0de3e37f62ccd9da90e61de73cbdce5c1ba2527abda00022db9d8f28ea86de9b4b151fd37adccc381cd69cfc753e6b0d8adb911b27a5a13cf89b1f9a4467558e84dfb6e0a73129c695821dda469c7ad5c70ae87ff727a7bae302ecca1601a25602b2a8b2b7c5f0b568e996eeb00001a02ee95c8f4e2d228606eab9bdfa12674a1915a7448938dcb12c59fa3772023c54ec626a4af", 0xf0}, {&(0x7f0000001040)="d444a50363070d814351c92b846ea299427f68", 0x13}, {&(0x7f0000001080)="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", 0xfb}], 0x9, &(0x7f0000001440)=[@sndinfo={0x20, 0x84, 0x2, {0x9, 0x8002, 0x52, 0x8, r7}}, @sndrcv={0x30, 0x84, 0x1, {0x8001, 0xff, 0x200, 0x2, 0x5, 0x8, 0x3f, 0x0, r8}}, @sndinfo={0x20, 0x84, 0x2, {0x3, 0x2, 0x2, 0x200, r9}}, @init={0x18, 0x84, 0x0, {0x5, 0xc0, 0x8, 0x7fff}}, @sndinfo={0x20, 0x84, 0x2, {0xe4f, 0x2, 0x1000, 0x4, r10}}], 0xf0, 0x8000}, {&(0x7f0000001540)=@in={0x2, 0x4e22, @rand_addr=0xfffffffeffffffff}, 0x10, &(0x7f0000001840)=[{&(0x7f0000001580)="8c7326ad8b13911180d8aa39a421316f2f4e7eba9c48da07352f1092793a86f37de7f05b59c3f8ed86e330f56c4f7d88de8f1499ad19b721efc8bf2d61d352f4bd9ac01a129f325e60275169b57f3e1cb7ffc945a35cde9b98557e679aeff58ecd15856a147efa89ff21f185a7803d97295882b98a7b387b8834591b34d3ea9ae3ae1ac1784eb7f7ede91d7c9c3e2265ac77d55d4aa3bc1f0a9a0b4a92b56c622c355551939069a172d72d4b87d0fbbced1e7a26d578cb42", 0xb8}, {&(0x7f0000001640)="574fde5790749619d52b18562027bf6dce8b01934563c619815eeecf2131ea7cb2f442cea2e344d1c2eb72281d549c1efb8a95c4e6f3df09f319b3f323b89aa0ff45f11ad0cc39f48e877842a2fc20ef4c0ae35844c5019e0a59e9fba6371dc166150c11913336bc3398693426f0b09fd4281a95dfac408f57dc9450ef8da219fa80963cbd22660cb0a1171d40e994b513d12e6b2f974ec9c5b887c3f4df7d6e4e128ecf21f32b879b11", 0xaa}, {&(0x7f0000001700)="a478e436ece7c52dfe31e34ace23ed60738345adfab3371d992d074ae577ac5ea3da9605601998e4ea81f7f6b439af86e5b3c4e9fc0478388e9b323b29b25136c27656cea1699e439e51b11b366b06248a2c5554565d4c60c0367bf46032c2e5a95f8efbe11d6e3a104b390f162909cd637243de7a964e30c4424e8b4de5f9ae0fa55bd1aadd1639ef59356dc5f88bae8e970a077dad19c713fbcaef8e60485411c41e8ebe9b35e2", 0xa8}, {&(0x7f00000017c0)="bc1895223003bcabf29cf2921c0420b5e63b3e4af80e20eb2e273aa24da301cfa0cd106c99caa4b1c06abbf49ab5800d8386450e3e262f671ec6b784e2d37684e821df3af643e9d8ca8e7bd15e", 0x4d}], 0x4, 0x0, 0x0, 0x40000}, {&(0x7f0000001880)=@in6={0xa, 0x4e23, 0x4, @loopback={0x0, 0x1}, 0x2}, 0x1c, &(0x7f0000001a80)=[{&(0x7f00000018c0)="59e0b0d9a7f4c965224c207c19d3a528e6e64efa6675a36702b5a677bc1be39390638092a25632c1edead8a81bb811c6d9e1e545da1552b2", 0x38}, {&(0x7f0000001900)="55469bfc80cd0f2fd25bcbd5363b5993d16c6737854ae900ad894e46dafedd8af8e98efdaeebadfb613294e71716f058d5f3f954d08f78c1c4515b615b16d4709670b923e99889b5cd1940661b3c93829b1c8f8abe5989f450006f3852057d14830119441663d91496f66f76dd9df3c656ea669144ad79512b7b18c128f4266168e6cf679a2d1a1a400b67e11c7d71ef8645a062b98394b71e41cfbcf551b881a96017779ff80262dfca081e0ca89fb2a0af7976a9587c", 0xb7}, {&(0x7f00000019c0)="09c816995f29a371255a16ce604c714ff2351d3eb504c5f3750d7643aa6c7fd160797c1de4fa01f9600b71b03a79d673f11361f539a3c0d70c846cbdfbb0d14d", 0x40}, {&(0x7f0000001a00)="b627612d1c822771e0709889cdc062b42928e181a5ab80cd360d8676b4a8b692b8bcfb6857c4b4b6355a73ab5c84f23749f9121b76b7ff3474755a4950d5f737f401b0fadad9cd", 0x47}], 0x4, 0x0, 0x0, 0x20000000}], 0x4, 0x10) getgroups(0x2, &(0x7f0000000100)=[0xffffffffffffffff, r0]) 2018/03/25 07:14:12 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/icmp\x00') lseek(r0, 0x17, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a85321, &(0x7f0000000080)={{0x2, 0x3f42f4b}, 'port0\x00', 0x40, 0x60, 0x0, 0x5, 0x6, 0x8001, 0x1, 0x0, 0x3, 0xfffffffffffffffd}) 2018/03/25 07:14:12 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/enforce\x00', 0x2, 0x0) ioctl$TIOCGPTPEER(r1, 0x5441, 0x1) sendmmsg(r0, &(0x7f0000001d80)=[{{&(0x7f0000000100)=@in6={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}}, 0x80, &(0x7f0000000040), 0x0, &(0x7f0000001e00)=[{0xf50, 0x0, 0x0, "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{0x1010, 0x113, 0x5, "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"}], 0x1f60}}], 0x1, 0x0) r2 = geteuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000040)=0xc) fallocate(r0, 0x1, 0x5c6, 0x1) fstat(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) futex(&(0x7f0000000180)=0x2, 0x1, 0x1, &(0x7f00000001c0), &(0x7f0000000200)=0x1, 0x2) setresuid(r2, r3, r4) 2018/03/25 07:14:12 executing program 5: mkdir(&(0x7f0000000000)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f", 0x0) mkdir(&(0x7f0000f4eff8)='./file0\x00', 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000f98000), 0xfffffffffffffff3, 0x2000000c, &(0x7f00004a5fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) sendmsg$nl_netfilter(r1, &(0x7f00000000c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)=ANY=[]}, 0x1}, 0x0) ftruncate(r2, 0x27ffe) sendfile(r1, r2, &(0x7f0000ea8000), 0x3) sendfile(r1, r2, &(0x7f0000000100), 0x8080000001) mkdir(&(0x7f0000024ff0)='./file0/control\x00', 0x0) mount(&(0x7f0000000080)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f", &(0x7f0000000100)='./file0/control\x00', &(0x7f0000000140)='cramfs\x00', 0x801400, 0x0) rename(&(0x7f0000001e00)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f", &(0x7f0000ab3ff0)='./file0/control\x00') 2018/03/25 07:14:12 executing program 1: mlock2(&(0x7f0000a93000/0x3000)=nil, 0x3000, 0x0) msync(&(0x7f0000a93000/0x2000)=nil, 0x2000, 0x2) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f0000000100)) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x2000, 0x0) bind$ipx(r1, &(0x7f0000000140)={0x4, 0x20000, 0x7fffffff, "4eec3000bd4d", 0xb960}, 0x10) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f0000000040)={0xff, 0x10001, 0x8, 0x3ff, 0x6}) 2018/03/25 07:14:12 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0xb6) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f000043e000)={0x1, {{0x2, 0x0, @multicast1=0xe0000001}}}, 0x90) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000040)={0x3, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x90) getsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f0000000000)=""/145, &(0x7f0000000100)=0x91) recvmmsg(r0, &(0x7f0000002a80)=[{{&(0x7f0000000140)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, 0x80, &(0x7f00000016c0)=[{&(0x7f00000001c0)=""/228, 0xe4}, {&(0x7f00000002c0)=""/68, 0x44}, {&(0x7f0000000340)=""/219, 0xdb}, {&(0x7f0000000440)=""/134, 0x86}, {&(0x7f0000000500)=""/171, 0xab}, {&(0x7f00000005c0)=""/4096, 0x1000}, {&(0x7f00000015c0)=""/134, 0x86}, {&(0x7f0000001680)=""/49, 0x31}], 0x8, &(0x7f0000001740)=""/84, 0x54, 0x80000000}, 0x4}, {{&(0x7f00000017c0)=@ipx, 0x80, &(0x7f0000002a00)=[{&(0x7f0000001840)=""/73, 0x49}, {&(0x7f00000018c0)=""/4096, 0x1000}, {&(0x7f00000028c0)=""/95, 0x5f}, {&(0x7f0000002940)=""/176, 0xb0}], 0x4, &(0x7f0000002a40)=""/3, 0x3, 0x8}, 0x6}], 0x2, 0x0, &(0x7f0000002b00)) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000002b40)=[@in6={0xa, 0x4e24, 0xeb18, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, @in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x15}}, @in6={0xa, 0x4e24, 0x9ed, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, @in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e23, 0x3, @remote={0xfe, 0x80, [], 0xbb}, 0x401}, @in6={0xa, 0x4e21, 0x80000000, @dev={0xfe, 0x80, [], 0x5}, 0x7}, @in={0x2, 0x4e24, @broadcast=0xffffffff}], 0xa0) 2018/03/25 07:14:12 executing program 4: r0 = eventfd(0x0) clone(0x0, &(0x7f00008dd000), &(0x7f0000e8fffc), &(0x7f00005f5ffc), &(0x7f0000a53000)) open$dir(&(0x7f0000000000)='./file0\x00', 0x8002, 0x100) fchown(r0, 0x0, 0x0) [ 62.868695] audit: type=1400 audit(1521962052.360:67): avc: denied { ioctl } for pid=8698 comm="syz-executor1" path="socket:[19175]" dev="sockfs" ino=19175 ioctlcmd=8915 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/03/25 07:14:12 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x20, &(0x7f0000000380)={@multicast1, @loopback, 0x0}, &(0x7f00000003c0)=0xc) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000400)={{{@in6=@ipv4={[], [], @multicast1}, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@remote}}, &(0x7f0000000500)=0xe8) sendmsg$nl_xfrm(r0, &(0x7f00000000c0)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x800000000000003}, 0xc, &(0x7f0000000340)={&(0x7f0000000540)=@newpolicy={0x3d8, 0x13, 0x108, 0x70bd2a, 0x25dfdbff, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in=@multicast1=0xe0000001, 0x4e24, 0xfffffffffffff801, 0x4e20, 0x4, 0xa, 0xa0, 0x0, 0x0, r1, r2}, {0x1, 0x2, 0x3, 0xfffffffffffffff7, 0x401, 0xffffffffffff6097, 0xc00000, 0x9}, {0x100000001, 0x67f7, 0x3f, 0x80000001}, 0x40, 0x6e6bb5, 0x1, 0x0, 0x1}, [@algo_comp={0x98, 0x3, {{'lzjh\x00'}, 0x278, "51a82db2adf66fcf7a9c3c217bddf7566ff697cb92735d20e6efeec5d15264841cc7ec40314f1087581ad9b1fb095333fac2ec6da59d30a7a0edddf33976cc1de25fdf1a39e24d30fd38e4f2326fbe"}}, @algo_auth_trunc={0x10c, 0x14, {{'sha1-avx\x00'}, 0x5e8, 0x0, "f381084aa38a96ad36792a78c59ac72e6a2247c4edfa846e21fb7398be60d2d4fdc8c0ca339aa9bfd2c64b9e0e613e33510b293cfa907ed99b4f5fe8441ce530a5da1bb46ac3a7e26f2e31a92771414614678039b8bccf2816643769002d9f53660e79e0dfa5f0bb11d463513e1f3cebe10b09898d609cf9b2c02f1444d8589f11d18d373fa1f8c27540bfbaddefa58759c7f97c9881f200cdff501c8d10ca3bb0eb7928e05b5dadcc0ca4df19937dd9450dac6e87edc9a3f447fecfed"}}, @lifetime_val={0x24, 0x9, {0x3, 0xfffffffffffffffe, 0xff, 0x5}}, @output_mark={0x8, 0x1d, 0x3}, @extra_flags={0x8, 0x18, 0x8}, @encap={0x1c, 0x4, {0xffffffffffffffff, 0x4e24, 0x4e22, @in=@loopback=0x7f000001}}, @output_mark={0x8, 0x1d, 0x7f}, @user_kmaddress={0x2c, 0x13, {@in6=@mcast2={0xff, 0x2, [], 0x1}, @in=@multicast1=0xe0000001, 0x0, 0x1baa3369349be857}}, @algo_auth_trunc={0xf8, 0x14, {{'poly1305-generic\x00'}, 0x550, 0x0, "8241866165a7287b01e6b1ec0bb73f34357c1ad327eb9c816415e72c131a889d2b7d8ff92203c2d0379537add2f03443d9c1de0f20dad1188a71fb015d4ccc2634904d1f2ea76f1254cecbda7453fc9d515d2b4d1cafdc2f679f413e8767fb34095c572c5b65178c5b68e3f716332151f919f0250b844fb0d47cf3dbf59353b1823d0ef18a4a5f94bf9769ae890c06d4cfe789f0c9b0e190c8d81f0fce6bd6e2c88b03a1b69d0e2fc385"}}]}, 0x3d8}, 0x1}, 0x800) 2018/03/25 07:14:12 executing program 7: unshare(0x28060400) r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000000040), 0x80000) getpeername$ax25(r0, &(0x7f0000000080), &(0x7f00000000c0)=0x10) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='ns/pid\x00') setns(r1, 0x8000000040000000) 2018/03/25 07:14:12 executing program 2: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x480000, 0x0) connect$ax25(r0, &(0x7f0000000040)={0x3, {"e03f7fb78aeb6b"}, 0xf6dc}, 0x10) r1 = accept4$ax25(r0, &(0x7f0000000080), &(0x7f00000000c0)=0x10, 0x80000) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000000100)={0x2, 0x1, 0x1}) prctl$setname(0xf, &(0x7f0000000180)='\x00') r2 = dup2(r0, r1) r3 = openat(r0, &(0x7f00000001c0)='./file0\x00', 0x0, 0x2) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0, 0x0}, &(0x7f0000000280)=0xc) fstat(r2, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000000200)='./file0\x00', r5, r8) signalfd4(r0, &(0x7f0000000340)={0x2}, 0x8, 0x80000) getsockopt$bt_BT_VOICE(r3, 0x112, 0xb, &(0x7f0000000380)=0x5d34, &(0x7f00000003c0)=0x2) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$bt_l2cap_L2CAP_OPTIONS(r3, 0x6, 0x1, &(0x7f0000000440)={0x9, 0x3331363d, 0x4a8d, 0x9, 0x2, 0x8, 0x2}, 0xc) pipe2(&(0x7f0000000480), 0x800) r10 = request_key(&(0x7f00000004c0)='pkcs7_test\x00', &(0x7f0000000500)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000540)='\x00', 0xffffffffffffffff) r11 = add_key(&(0x7f0000000600)='.dead\x00', &(0x7f0000000640)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0x0) keyctl$search(0xa, r10, &(0x7f0000000580)='syzkaller\x00', &(0x7f00000005c0)={0x73, 0x79, 0x7a, 0x1}, r11) sched_getattr(r4, &(0x7f0000000680), 0x30, 0x0) r12 = socket(0x3, 0x80001, 0x4) getsockopt$inet_pktinfo(r9, 0x0, 0x8, &(0x7f00000006c0)={0x0, @rand_addr, @dev}, &(0x7f0000000700)=0xc) setsockopt$inet_mreqn(r3, 0x0, 0x23, &(0x7f0000000740)={@remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x16}, r13}, 0xc) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f00000007c0)={0x1, &(0x7f0000000780)=[{0x9, 0x2, 0x7ff, 0x8}]}, 0x10) connect(r1, &(0x7f0000000800)=@sco={0x1f, {0x60, 0xcaa, 0x608, 0x9, 0x5200, 0x1}}, 0x80) ioctl$PPPIOCGL2TPSTATS(r12, 0x80487436, &(0x7f0000000880)="10f0e5f2de148e80c425f7c73a9dd8ffc051a66f638453ec961b50135e4c56c8eb651a9fcf25d90d8874a9c83118b64077504567ead18e8c751e6350b797f233541ca9560b1fe01db8978a7c691ac9afeeab38ec95479289d9ea8277c5de80b01d6a9b745ca9d4594c74") setsockopt$inet_MCAST_LEAVE_GROUP(r12, 0x0, 0x2d, &(0x7f0000000900)={0x4, {{0x2, 0x4e24, @multicast1=0xe0000001}}}, 0x88) lchown(&(0x7f00000009c0)='./file0\x00', r7, r6) setsockopt$inet6_mreq(r12, 0x29, 0x1f, &(0x7f0000000a00)={@empty, r13}, 0x14) r14 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000a40)='/dev/sequencer2\x00', 0x40, 0x0) accept4$nfc_llcp(r14, &(0x7f0000000a80), &(0x7f0000000b00)=0x60, 0x800) 2018/03/25 07:14:12 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='map_files\x00') fchdir(r0) sendto(r0, &(0x7f0000000040)="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", 0x1000, 0x20040084, &(0x7f0000001040)=@rc={0x1f, {0x8, 0x6, 0x8, 0x3, 0x6, 0x1}, 0xc9ba}, 0x80) syz_fuseblk_mount(&(0x7f0000976000)='./file0\x00', &(0x7f0000dd3ff8)='./0ile0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) 2018/03/25 07:14:12 executing program 4: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$EVIOCSABS20(r0, 0x401845e0, &(0x7f0000000140)={0x3, 0x7, 0x3, 0x4f95, 0x8, 0x101}) lstat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x2000000, 0x12, r0, 0x0) fchown(r0, r1, r2) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000240)) r3 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000182000)={&(0x7f0000000040)=ANY=[@ANYBLOB="020d0000140000000000000000000000080013677afa31397fbf00000000000006000000000000000000000000000000e000ee0000000000000000000000000000000000000000000000000000000000030006000000000002004e20ac14ffbb0000000000000000030005000000000002004e20ac14ffbb00000000000000000400040009a64c93a258b5bfd1000000000000000000000000000000000000006f4d690f18cc7d7350a5d85992"], 0xa0}, 0x1}, 0x48001) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x76c) 2018/03/25 07:14:12 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x4) sendmsg$nl_route(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000000040)=ANY=[@ANYBLOB="24000000180021200007000000000000020000000000000100000000080005007f000001"], 0x1}, 0x1}, 0x0) 2018/03/25 07:14:12 executing program 0: getsockopt$inet_int(0xffffffffffffffff, 0x0, 0x13, &(0x7f0000000040), &(0x7f000042f000)=0x4) 2018/03/25 07:14:12 executing program 5: clone(0x0, &(0x7f00000001c0), &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000001000)) umount2(&(0x7f0000000000)='./control\x00', 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000040)) fanotify_init(0x10, 0x0) 2018/03/25 07:14:12 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) sendmmsg(r0, &(0x7f0000001d80)=[{{&(0x7f0000000000)=@in6={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000000040), 0x0, &(0x7f0000000080)}}, {{&(0x7f0000000a80)=@in={0x2, 0x4e22, @rand_addr}, 0x10, &(0x7f0000001bc0), 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB="10000000000000f9f19b935894f80712f40000000000010000003d4ce040b9442a2015c2bce5cee48502ecdae82d91b46da06d6aef4241c622b6fbf48e345aba2d56fbd99d5c75cc33d0baa5b8086fc47b0a68af10d40f57e0509e9b0000000000000000000000114cf2eb7e020ec810b7d7387a78fd4bedf2c4137612cb453133fa51387742f7f618a30aa94339b0ccf575be6e6e8132182f2f818ac958d54128b020a01acd5f288d2037d60651551d4590daefc9c5a31a1d3bdeaa87101d65401ae77a6a7e479eee3ede609f"], 0x10}}], 0x2, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000080)='/dev/pktcdvd/control\x00', 0x2c0400, 0x0) ioctl$ASHMEM_GET_PROT_MASK(r1, 0x7706, &(0x7f00000000c0)) 2018/03/25 07:14:12 executing program 3: clock_gettime(0x7, &(0x7f0000000080)) setitimer(0x0, &(0x7f0000000000)={{0x0, 0x2710}}, 0x0) setitimer(0x1, &(0x7f0000000fe0)={{0x0, 0xd30}}, 0x0) 2018/03/25 07:14:12 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x5, 0x6, 0x4}, &(0x7f0000000080)=0x10) pwrite64(r0, &(0x7f0000000340)="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", 0x1000, 0x0) eventfd(0x3) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000000)={r1, 0x7}, &(0x7f0000000100)=0x8) pwrite64(r0, &(0x7f0000000140)="ce03d1f45754c061395b354f673bda8f9c5a8db6801373cf9ac7c758cdbf09c2d67e0d97c235821a753aae2d185aaa4783b910966b22a89c59bf9f4598cba8e01afe1ab64f21c39b541a96d778", 0x4d, 0x1b) seccomp(0x1, 0x0, &(0x7f0000001440)={0xa, &(0x7f00000013c0)=[{0x7, 0x2, 0x81, 0x4}, {0x2040, 0x9, 0x0, 0x80}, {0x3, 0x14d8, 0x5, 0xfff}, {0x3, 0xffffffff, 0x101}, {0x1000, 0x4, 0x4, 0x2}, {0x2, 0x10000, 0x20, 0x81}, {0x401, 0x6, 0xff, 0x4d1}, {0x6, 0x8, 0x100000000, 0x4}, {0x3, 0x6, 0x4, 0x5}, {0x2, 0x6e3, 0x20, 0x2}]}) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/enforce\x00', 0x1, 0x0) getsockopt$ax25_int(r2, 0x101, 0x2, &(0x7f0000001340), &(0x7f0000001380)=0x4) fsetxattr(r0, &(0x7f0000000300)=@known='user.syz\x00', &(0x7f00000002c0)="e280", 0x2, 0x2) 2018/03/25 07:14:12 executing program 7: r0 = syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0xf6, 0x0) mq_unlink(&(0x7f0000000000)='/dev/input/event#\x00') ioctl$EVIOCGBITKEY(r0, 0x80404521, &(0x7f0000ae8000)=""/204) 2018/03/25 07:14:12 executing program 0: mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) add_key$user(&(0x7f0000fd9ffb)='user\x00', &(0x7f00005c7000)={0x73, 0x79, 0x7a}, &(0x7f0000c51000), 0x0, 0xffffffffffffffff) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net\x00') setsockopt$sock_int(r0, 0x1, 0x0, &(0x7f0000000040)=0xd286, 0x4) 2018/03/25 07:14:12 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) getpid() sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000280)=ANY=[@ANYBLOB="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"], 0x21d}, 0x1}, 0x0) read(r0, &(0x7f0000000240)=""/45, 0x1d) 2018/03/25 07:14:12 executing program 2: unshare(0x28060400) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) sendmsg(r1, &(0x7f0000000200)={&(0x7f00000000c0)=@un=@file={0x1, './file0\x00'}, 0x80, &(0x7f0000000040)=[{&(0x7f0000000140)="a489af0fcf5020ed24b2370d7990f6d54e2aca6ba9ed70bdf3f4a993ce96e8f4bc0ecfc92cddc2d123364b82c6e6cc8975c097910c46710c0c1ef4225e2c802356422da2f24200232970d4c404cfdae82c50e86c5615b8a1390089824d4c752608d69a688270c85c11d400af35e5fdd038be680a7df53bf6391e0914da20bd804d859ea8729e33a74db719b23210569471dd34d265970d", 0x97}], 0x1, 0x0, 0x0, 0x804}, 0x80) ioctl$TIOCLINUX4(r2, 0x541c, &(0x7f0000000240)=0x4) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000000000)=0x5, 0x4) sendmmsg(r0, &(0x7f0000469000)=[{{&(0x7f0000148000)=@alg={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(cast5)\x00'}, 0x58, &(0x7f00004e7000), 0x0, &(0x7f00000bbf50)}}], 0x1, 0x0) 2018/03/25 07:14:12 executing program 1: r0 = syz_open_dev$binder(&(0x7f0000000040)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = epoll_create(0x5) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000003ff4)) poll(&(0x7f0000000000)=[{r1, 0x1002}, {r1, 0x80}, {r0, 0x104}, {r1, 0x8220}, {r0, 0x1100}, {r1, 0x1}, {r1, 0x8001}, {r0, 0x2}], 0x8, 0x7) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000044ff4)={0x1}) 2018/03/25 07:14:12 executing program 7: r0 = open(&(0x7f0000000080)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) r1 = open(&(0x7f000078e000)='./file0\x00', 0x0, 0x0) fcntl$setlease(r0, 0x400, 0x0) fcntl$setlease(r1, 0x400, 0x0) 2018/03/25 07:14:12 executing program 5: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000600)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$netlink(r0, 0x10e, 0xa, &(0x7f0000000640)=""/12, &(0x7f0000000680)=0xc) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/enforce\x00', 0x482041, 0x0) getpeername$packet(0xffffffffffffff9c, &(0x7f0000000280)={0x0, 0x0, 0x0}, &(0x7f0000000580)=0x14) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f00000005c0)={@mcast2={0xff, 0x2, [], 0x1}, 0x79, r2}) r3 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(r3, 0x890b, &(0x7f0000000040)={0x0, {0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e20, @rand_addr=0x1}, {0x2, 0x4e20, @broadcast=0xffffffff}, 0xa0, 0x9, 0x50e, 0x0, 0x3ff, &(0x7f0000000000)='dummy0\x00', 0x3ff, 0x57, 0x6}) ioctl$sock_inet_SIOCADDRT(r3, 0x890b, &(0x7f0000000300)={0x4, {0x2, 0x4e24, @broadcast=0xffffffff}, {0x2, 0x4e22}, {0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, 0x40, 0x6, 0x0, 0xffffffff, 0x80000001, &(0x7f00000002c0)='bcsf0\x00', 0x400, 0x9, 0x9}) getsockopt$IPT_SO_GET_ENTRIES(r3, 0x0, 0x41, &(0x7f0000000440)={'raw\x00', 0xe2, "1c8a9086df62b507ad5d3a4b9ae1c94f5a741817190171778679bfdd477f45c4e8fcb508d88c27a22775da6af1960e56bd5103a016215ea1af52cd94595c2dbaefc1efbec266fca5c018fdf3bf78c2d79b00d7108728623fc9bf607b06fc5fb8e5ee9cbf0d13e407472fabb0880e6c2c0cc7f8cdac62c8191ebb824760a62b922d8137bde995ea659c0c0bd2a1fc27c5715498a0b787fe86b62cb4ac4a8d1bd3908e90dc965153b16bc15e672ebff36037a00a608acc7b9703f2aad1bec85b2435bf497ff27928f12e1d256079fb63a7010fbd14b15200bd4e7177f7bfda3352c40a"}, &(0x7f0000000200)=0x106) getsockopt$EBT_SO_GET_ENTRIES(r3, 0x0, 0x81, &(0x7f00000003c0)={'nat\x00', 0x0, 0x3, 0x81, [], 0x4, &(0x7f00000000c0)=[{}, {}, {}, {}], &(0x7f0000000100)=""/129}, &(0x7f0000000380)=0x78) ioctl$sock_inet_SIOCSIFNETMASK(r3, 0x891c, &(0x7f00000001c0)={'syz_tun\x00', {0x2, 0x0, @broadcast=0xffffffff}}) 2018/03/25 07:14:12 executing program 6: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) poll(&(0x7f00000001c0)=[{r0}], 0x1, 0x3) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000040)={0x0}) ioctl$DRM_IOCTL_UNLOCK(r0, 0x4008642b, &(0x7f0000000280)={r1, 0x28}) ioctl$DRM_IOCTL_SWITCH_CTX(r0, 0x40086424, &(0x7f00000000c0)={r1, 0x3}) ioctl$TIOCLINUX5(r0, 0x541c, &(0x7f0000000200)={0x5, 0x0, 0xfffffffffffff3ce, 0x1f, 0x10000}) poll(&(0x7f0000000240)=[{r0, 0x40}], 0x1, 0x9) connect$bt_l2cap(r0, &(0x7f0000000080)={0x1f, 0x1ff, {0x7, 0x3ff, 0x8000, 0x854, 0x445, 0xffffffffffffffff}, 0x3, 0x1}, 0xe) accept4$netrom(r0, &(0x7f0000000100)=@full, &(0x7f0000000180)=0x48, 0x800) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f00000002c0)) [ 63.252646] audit: type=1400 audit(1521962052.740:68): avc: denied { create } for pid=8781 comm="syz-executor3" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/03/25 07:14:12 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000280)={'syz_tun\x00\x00\x00\b\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000003c0)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000380)={&(0x7f0000000900)=@setlink={0x28, 0x13, 0x301, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_MASTER={0x8, 0xa, 0x5}]}, 0x28}, 0x1}, 0x0) ioctl$sock_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000000)) 2018/03/25 07:14:12 executing program 0: [ 63.306057] audit: type=1400 audit(1521962052.800:69): avc: denied { create } for pid=8781 comm="syz-executor3" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/03/25 07:14:12 executing program 7: [ 63.354668] audit: type=1400 audit(1521962052.840:70): avc: denied { write } for pid=8781 comm="syz-executor3" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/03/25 07:14:12 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000010fc8)={&(0x7f000086b000)={0x10}, 0xc, &(0x7f0000000780)={&(0x7f00006f2fec)={0x14, 0x1a, 0x10301}, 0x14}, 0x1}, 0x0) 2018/03/25 07:14:12 executing program 2: r0 = socket$inet_sctp(0x2, 0x800000000000001, 0x84) sendto$inet(r0, &(0x7f0000000000)='H', 0x1, 0x0, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000000080)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000400)='lo\x00', 0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000001c0)={0x0, @in6={{0xa}}, 0x0, 0x0, 0x0, 0x0, 0x93cca066bcd113d5}, 0x98) 2018/03/25 07:14:12 executing program 6: 2018/03/25 07:14:12 executing program 7: 2018/03/25 07:14:12 executing program 0: 2018/03/25 07:14:12 executing program 4: 2018/03/25 07:14:12 executing program 3: 2018/03/25 07:14:12 executing program 5: 2018/03/25 07:14:12 executing program 6: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'lo\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000900)=@setlink={0x28, 0x13, 0x301, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_MASTER={0x8, 0xa, 0x5}]}, 0x28}, 0x1}, 0x0) 2018/03/25 07:14:12 executing program 5: r0 = socket$inet6(0xa, 0x3, 0x2b) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x5}, 0x1c) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000022c0), 0x0, &(0x7f0000000300)}, 0x0) 2018/03/25 07:14:13 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r0, &(0x7f0000000000)=[{&(0x7f0000299f3e)="580000001400192340834b80040d8c560a067fffffff810000000000000058000b4824ca944f64009400050028925aa8000000000000008000f0fffeffff09000000fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) 2018/03/25 07:14:13 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000002c0)={'bond0\x00', &(0x7f0000000180)=ANY=[@ANYBLOB="17"]}) 2018/03/25 07:14:13 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f0000000000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x0, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000000240)='=', 0x1, 0x0, 0x0, 0x0) 2018/03/25 07:14:13 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x0, 0x0) llistxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000100), 0x0) sendmsg(r0, &(0x7f0000000200)={&(0x7f0000000080)=@in6={0xa, 0x4e20, 0x0, @loopback={0x0, 0x7}}, 0x80, &(0x7f0000000000), 0x0, &(0x7f0000000180)}, 0x0) 2018/03/25 07:14:13 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x101801) r1 = dup2(r0, r0) keyctl$instantiate(0xc, 0x0, &(0x7f0000000000)="3712dad5048efa409c73d68349ddc2069a1565e708c051fe", 0xfffffffffffffdd8, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) write$sndseq(r1, &(0x7f0000000080)=[{0x0, 0x0, 0x0, 0x0, @time={0x77359400}, {}, {}, @connect}], 0x2cf) 2018/03/25 07:14:13 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000000200)='/dev/snd/seq\x00', 0x0, 0x1000000000000f8) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f000000d000)={{0xf}}) mlock2(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x1) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000000040)={{0x4, 0x7fff}, {0x1, 0xfffffffffffffe01}, 0xb1c, 0x0, 0x8000}) 2018/03/25 07:14:13 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000371000)='/dev/snd/seq\x00', 0x0, 0x0) r1 = epoll_create(0x8) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000000)) getrandom(&(0x7f0000000040)=""/218, 0xda, 0x3) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000140)='/dev/hwrng\x00', 0x48000, 0x0) ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000029f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10000a}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000e12000)='/dev/sequencer2\x00', 0x0, 0x0) 2018/03/25 07:14:13 executing program 0: clone(0x0, &(0x7f0000611000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f0000b40000)) r0 = syz_open_procfs(0x0, &(0x7f0000d9e000)='stack\x00') read$eventfd(r0, &(0x7f0000000000), 0x5f8) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x1000) open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x120) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x7, 0x10}, &(0x7f00000000c0)=0xc) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000100)={r1, @in6={{0xa, 0x4e21, 0x1, @remote={0xfe, 0x80, [], 0xbb}, 0x76}}, [0xe3f, 0x8, 0x4, 0x800, 0x8, 0x81, 0x7, 0x9, 0x78, 0x50, 0x7d7e, 0x7fff, 0x6, 0x0, 0x3a79bf58800]}, &(0x7f0000000200)=0x100) 2018/03/25 07:14:13 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000b75ff6)='/dev/ptmx\x00', 0x0, 0x0) syz_open_dev$tun(&(0x7f0000000440)='/dev/net/tun\x00', 0x0, 0x200) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPTPEER(r0, 0x5441, 0x2) r1 = memfd_create(&(0x7f0000000280)='^eth0trusted.wlan1@\x00', 0x2) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f00000002c0)={0x0, @in={{0x2, 0x4e22, @multicast1=0xe0000001}}, [0x6, 0x8, 0x5, 0x3, 0xd15c, 0x3, 0x800, 0x1, 0xffff, 0x9, 0xb8, 0x20, 0x8, 0x7, 0xfffffffffffffff8]}, &(0x7f00000003c0)=0x100) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000400)={r2, 0xc0e4, 0x5, [0x0, 0x200, 0x1000, 0x8, 0x7fff]}, 0x12) flistxattr(r0, &(0x7f0000000000)=""/57, 0x39) timer_create(0x3, &(0x7f0000000200)={0x0, 0x2b, 0x4, @thr={&(0x7f0000000040)="1fdd1ddeca6806d0324f12689bb7792f091c3a26666e80e8060009a57cff3e599cfa402e897efd41cf7b3c6e87f3849f5051dd287f544a22ebd84d32cf169a103ff03f074c3fb188c33134677c6b3f844631b936f8532688b883195aa9cf1409a7c6087eaa8458b3998b5a7054e64c4cc008e07fac4482b4404f6587e989a382b02736f2fc428f36acfa8d0fcf3fdb0b08e89dbba1af4f192dcd638ff4859cc33b67c97f5f874f869830cc0897ca06db43afc674b0618f76", &(0x7f0000000100)="484e36958f32312609bd52bdd9f3c17178eb5bd759d6efcb88d5ed96cf7c802480ec7b6dfa4161295296410a4d383e5e0f69c9710917b478a0f119330328bc2031df5a85f8ba6f4940dc7e7dcce6ef6e13824a8015283e22c9f8c7f7fabb3ed3bd7c58def84052bf172fb59ac93b155dfce342d9750a8c6db4e6e792edc2bdd9e3eb7e955173f3557045d7f40511f7fb2f2d836eb177309afa41132410c2d4b51db26a8a34503c1d6934aff69e147a7d978f6c7414453ca11841f6ed7b4fcc3d9503b38d96194135c74fed2e769be370d1f051415ee4aa6147d60dcaa2b8c4cc31641521"}}, &(0x7f0000000240)) 2018/03/25 07:14:13 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000080)) fcntl$getown(0xffffffffffffffff, 0x9) getuid() fstat(0xffffffffffffffff, &(0x7f0000000800)) getpid() lstat(&(0x7f0000000880)='./file0\x00', &(0x7f00000008c0)) getgid() getpgid(0x0) geteuid() fstat(0xffffffffffffffff, &(0x7f0000000f40)) r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) getsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f0000000000)=0x7, &(0x7f0000000040)=0x2) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) 2018/03/25 07:14:13 executing program 4: clone(0x0, &(0x7f0000e33f8f), &(0x7f0000128000), &(0x7f0000492fff), &(0x7f00003b8000)) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ppp\x00', 0x119001, 0x0) write$selinux_load(r0, &(0x7f0000000180)=ANY=[@ANYBLOB="8cff70f9080000005345204c696e7578010096b76609b2fce30a963663ad08e1dd67ee0cbc122b87b35df3ceaed016cb30ff00"], 0x33) getgid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000040)=0xc) setgid(r1) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000000100)=0x6f2, 0x4) ioctl$TUNGETVNETHDRSZ(r2, 0x800454d7, &(0x7f00000000c0)) 2018/03/25 07:14:13 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000035abe1e80d903e0d717ac1889a45e581c9e14a5c8f95f5d2968ae8c767e9d18fd69a") r1 = syz_open_dev$binder(&(0x7f0000008ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x3000002, 0x80000000020014, r1, 0x0) ioctl$fiemap(r0, 0x40087602, &(0x7f0000000080)) 2018/03/25 07:14:13 executing program 2: mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x3, 0x8972, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000a93000/0x3000)=nil, 0x3000, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000000000000002) socket$packet(0x11, 0x2, 0x300) mremap(&(0x7f0000a94000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000b1d000)={&(0x7f0000a93000/0x3000)=nil, 0x20000002, 0x0, 0x0, &(0x7f0000b1c000/0x4000)=nil}) fsync(r0) mprotect(&(0x7f0000b1d000/0x2000)=nil, 0x2000, 0x5) vmsplice(r0, &(0x7f0000b1d000)=[{&(0x7f0000005fe3)}], 0x1, 0x0) 2018/03/25 07:14:13 executing program 5: socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000387000), 0x4) setsockopt$sock_int(r1, 0x1, 0x1f, &(0x7f0000000040)=0xffffffffffffffbe, 0x4) sendmmsg$unix(r1, &(0x7f00000bd000), 0x80, 0x0) connect$unix(r1, &(0x7f00002ffff6)=@file={0x0, './file0\x00'}, 0xa) close(r0) close(r1) 2018/03/25 07:14:13 executing program 3: prctl$getreaper(0x7, &(0x7f0000119ff8)) r0 = syz_open_dev$mice(&(0x7f0000000400)='/dev/input/mice\x00', 0x0, 0x28000) ioctl$DRM_IOCTL_AGP_ENABLE(r0, 0x40086432, &(0x7f0000000440)=0x3ff) unshare(0x80800400) r1 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/autofs\x00', 0x0, 0x0) seccomp(0x1, 0x1, &(0x7f00000003c0)={0x3, &(0x7f0000000380)=[{0x7, 0x1, 0xca, 0x5658}, {0x0, 0x6, 0x5, 0x5}, {0x1, 0x7b0, 0x9, 0x1}]}) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000180)={0x0, @in6={{0xa, 0x4e22, 0x7f, @mcast1={0xff, 0x1, [], 0x1}, 0xffffffff}}}, &(0x7f0000000240)=0x84) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000300)={r3, 0x1, 0x7, [0x5, 0x5, 0x0, 0x1, 0x5, 0x1, 0x6]}, &(0x7f0000000340)=0x16) getpeername$ipx(r2, &(0x7f00000002c0), &(0x7f0000000280)=0xfffffffffffffe95) r4 = request_key(&(0x7f0000000080)='pkcs7_test\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000100)='%\x00', 0xfffffffffffffff8) keyctl$reject(0x13, r1, 0xef9, 0x1, r4) 2018/03/25 07:14:13 executing program 6: madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x40000000000f) clone(0x0, &(0x7f0000000fff), &(0x7f0000000000), &(0x7f0000ab8ffc), &(0x7f00000de000)) pipe(&(0x7f0000b07ff9)) 2018/03/25 07:14:13 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f00002b0ff8)=0x7) bind$inet(r0, &(0x7f0000312000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0xfffffffffffffec1, 0x20000801, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x1) r1 = dup2(r0, r0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000000)={0x0, 0x9}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000080)={r2, 0x7f, 0x0, 0x3}, 0x10) 2018/03/25 07:14:13 executing program 1: r0 = accept4$packet(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000080)=0x14, 0xdf881e31247bc811) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000000c0)={'bpq0\x00', 0x1c02}) r1 = socket$l2tp(0x18, 0x1, 0x1) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000100)='teql0\x00') flistxattr(r1, &(0x7f0000000000)=""/24, 0x18) r2 = dup2(r1, r1) getsockopt$bt_l2cap_L2CAP_OPTIONS(r2, 0x6, 0x1, &(0x7f0000000140), &(0x7f0000000180)=0xc) ioctl$VT_DISALLOCATE(r2, 0x5608) 2018/03/25 07:14:13 executing program 0: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0xf4080, 0x0) r1 = fcntl$getown(r0, 0x9) r2 = syz_open_procfs(r1, &(0x7f0000000140)='net/llc\x00') ioctl$fiemap(r2, 0xc020660b, &(0x7f0000000180)=ANY=[@ANYBLOB="00000000000000023e00000000000000b2405e0025e24d6ef2844eeb5c77d20da7bfaed4068b5feef4e50be5080000001173e3617f184081e3cdc2a5dfcb2bc4539f699588312766aaccc68c227a86f00d94916e2f1bf65473b71831ae35f9670f575102c94c82f81c3aa1474b1d02692962009cb3833b96a6a884c89241f41360428c6e54b7e61b07b6fe624f81698978fd914c33ec717753ac926f2340e68fa75fae8a0f7685b5aed05fe3f34b9700481bb960375683da011fca686e21635945f5321e9f3f857128a09160e4ca2f47"]) 2018/03/25 07:14:13 executing program 7: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f000001b000)={@multicast2=0xe0000002, @loopback=0x7f000001, @dev={0xac, 0x14}}, 0xc) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000008000)={0x1, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x90) getsockopt$ARPT_SO_GET_ENTRIES(r0, 0x0, 0x61, &(0x7f0000000000)={'filter\x00', 0xf1, "3f85e17b1705820203a93acaaa83b63cb6119be552d2fae5eb0e5f9a9326d450bbd969f106e28d1d7d0a24908926673a203bf552a943a9d445764c080605d53bfbfb428bf72851480dcc69fc23983cf14cc52fe8ab3ce6e5ae13f70daab483941b70c832c52ce5c399f653b07e592a07ba00d027c6fac30b0f639234651c053405617658370ba6b879e2e27517033c34d213107b88695af48cc2ba2472f4c5fc5b54a046a1d8e737c9e9460ad35c6ab5f726b69200f6cc5130638333d0afc87812921f2dbb2c09c3be2766b263173dd029a4d2ccbfb674d5f39a22627776da6c696f8fb64ba532fbcd25665c1571e8f51e"}, &(0x7f0000000140)=0x115) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r2 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r2) r3 = socket$inet_udp(0x2, 0x2, 0x0) dup2(r0, r3) setsockopt$inet_mreqsrc(r3, 0x0, 0x27, &(0x7f000001b000)={@multicast1=0xe0000001, @loopback=0x7f000001, @dev={0xac, 0x14}}, 0xc) getsockopt$inet_buf(r3, 0x0, 0x30, &(0x7f0000008000)=""/144, &(0x7f0000004000)=0x90) r4 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xffffffffffffffff) add_key$keyring(&(0x7f00000001c0)='keyring\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r4) 2018/03/25 07:14:13 executing program 2: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) sendmsg$unix(r0, &(0x7f00000008c0)={&(0x7f0000000280)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f0000000800)=[{&(0x7f0000000300)="e8bdc229112577e3e679c92377b6b4425c7d9ccbaf067c9720835cca81764a6c2920ad7659a770fee3e36b6a7bdecaf64438a8580f4963f370f57d31b897fb45930249747cb36d977558fe9424e748a439a56029c74a2d7e0c9ddceecda90b0d0baf12d4a9c0594c6163c217d26032349668bea49cfedef621ce737cc8a51be1b1f62fb86ef46aaaecde1506d22c6e120c2356e52ad04d28ca53c2df3f5c67ac1941f37b30a38fbbb20fcde7df1b557057a30823864b9e2f6d85828469f245beb2ced8a816ef2758881bd12dc229966909843386bcf1f08394832bf2254694cd592fcc0a061f6b592b5b57237d68", 0xee}, {&(0x7f0000000400)="aea7993e8759ca3236936d618f85c108634aa601685ee9b0d70e32df8e91832484700b8e7536805b5f2cefc05a62b32feb9942559d62f7ebda79763828089420678e017d8e9f6838d4d191dc114156810cc1920c1d78c9bb72d5f66555e4fcd97eb21a5b52af8c13e89861ab4461b35b2f146e74c74adc3116b1268bfe9df92cfa30624ae222515021b08e8c837c4da2f18a5d67386a94c7ebdddd4345f483ddb2d52d7b3b34db3633619fac97df73e01f18424a0888fccd4c2196ef81329e68d042b1c83f357269a3df60b65435300e1191a392a5d3981355755c1dedec620d1bc3", 0xe2}, {&(0x7f0000000500)="584cd42529c0d93937401ed15f43a33c9a9712ae04e208c99b98e4c774a7e7e6bc3930c2ed9d398bf6e3005f28ee429a3ad15560495b4cebea3bed28c2180f21976e550b3cb304bd2148847c13b35e89ab2859f51166ab5f0eb52ce427159c5c82e80c1afec68eedbd69b2579829bfa8957392978eb4f0ce336867dcb3b325f0d872b804daecdb4d091fd2e59640dc2b81c992728db2bbd861f8a310d8cbdf1d7b44e2fcb5737ba7024809234da7a7bbf1532035338d1a096b4d7392db9ae36cb09c5d05bc690e95da403916e0fc49a92ea8cc508f32f5c394", 0xd9}, {&(0x7f0000000600)="ac8580410a953606086b290f64988d3faa17e2175a899981d3cd65f63216866ac776d036409084cab9e2c9f224c308cd14044b7c10cdc3f6c0033fc7ab66a6522af5b628cd0ce7bfdc01c6c148260244fd09682217894bf4e3d1bb8419a64b5358023112c8e6d901c3e5cce0b6dd2ffa9ff69bc12510bfc7de260de0c7e7b7b18e0046", 0x83}, {&(0x7f00000006c0)="7a9cacee793c59d0a6a3838614f41fa27cee41377555ea0c550f4c", 0x1b}, {&(0x7f0000000700)="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", 0xff}], 0x6, &(0x7f0000000880)=[@rights={0x30, 0x1, 0x1, [r1, r0, r1, r0, r1, r0, r0]}], 0x30, 0x1}, 0x4) ppoll(&(0x7f0000000040)=[{r0}], 0x1, &(0x7f0000000100)={0x0, r2+10000000}, &(0x7f0000000140), 0x8) getsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000000900), &(0x7f0000000940)) close(r1) listxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000180)=""/243, 0xf3) 2018/03/25 07:14:13 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x4, &(0x7f0000000180)=0x9, 0x4) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x208000, 0x0) sendmsg$key(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)={0x2, 0x2, 0x3f, 0x0, 0xb, 0x0, 0x70bd26, 0x25dfdbfd, [@sadb_x_nat_t_port={0x1, 0x15, 0x4e22}, @sadb_x_policy={0x8, 0x12, 0x1, 0x3, 0x0, 0x6e6bb4, 0x3, {0x6, 0x32, 0x1, 0x2d, 0x0, 0xdfa, 0x0, @in6, @in=@broadcast=0xffffffff}}]}, 0x58}, 0x1}, 0x844) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f00000001c0)={0x0, 0x2c2, 0x20, 0x6, 0x5cd}, &(0x7f0000000200)=0x18) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000000240)=r2, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0xc, &(0x7f000039c000), 0xfffffffffffffdf6) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000140)={'ip6gre0\x00', {0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}) 2018/03/25 07:14:13 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x4480) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x10000, 0x0) setsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f00000000c0)={0x0, 0x2710}, 0x10) mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000040)) 2018/03/25 07:14:13 executing program 6: pselect6(0x40, &(0x7f00000abfc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, &(0x7f0000768000), &(0x7f00007fbfc0)={0x0, 0x0, 0x0, 0x0, 0x200000000000000, 0xfffffffffffffffd}, &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000000000), 0x8}) 2018/03/25 07:14:13 executing program 0: r0 = memfd_create(&(0x7f0000000ffc)='$\x00', 0x0) fallocate(r0, 0x0, 0x7fff, 0x47) write(r0, &(0x7f0000002fff)='o', 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) execveat(0xffffffffffffffff, &(0x7f0000001000)='./file1\x00', &(0x7f0000005fd8), &(0x7f0000000fe0), 0x0) 2018/03/25 07:14:13 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00004da000)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00000000c0)={0x20000000000001aa}, 0x10) connect$inet(r1, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000080)={0xaa}) sendto$inet(r1, &(0x7f00009fc000), 0x5fa, 0x8000, &(0x7f0000357000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r1, &(0x7f0000000180)="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", 0x58f, 0x0, 0x0, 0x0) 2018/03/25 07:14:13 executing program 4: openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) set_robust_list(&(0x7f0000fe9000)={&(0x7f00000aa000), 0x400, &(0x7f0000c4c000)}, 0xc) 2018/03/25 07:14:13 executing program 3: socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000000)={0x4f, 0x0, 0x401, 0x2}, 0xc) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000080)={0x40, 0x0, 0x2, 0x0, 0x5}, 0xc) 2018/03/25 07:14:13 executing program 5: r0 = accept4$vsock_stream(0xffffffffffffffff, &(0x7f0000000000)={0x28, 0x0, 0x2710, @reserved=0x1}, 0x10, 0x80800) accept4$inet(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x0, @multicast2}, &(0x7f0000000080)=0x10, 0x800) sendfile(r0, r0, &(0x7f0000000140), 0xff956f) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000009000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000000c000)={0x2, &(0x7f0000aa1fe8)=[{0x3d}, {0x6}]}, 0x10) sendmmsg$unix(r2, &(0x7f00000061c0)=[{&(0x7f00000000c0)=@abs, 0x8, &(0x7f00000004c0), 0x0, &(0x7f0000000540)}], 0x1, 0x0) 2018/03/25 07:14:13 executing program 7: r0 = socket(0x1000000010, 0x802, 0x0) write(r0, &(0x7f0000f56fdf)="1f0000003a00079f1a00d209bdff0000003f20165fffffe40a000028000000", 0x1f) setsockopt$nfc_llcp_NFC_LLCP_RW(r0, 0x118, 0x0, &(0x7f0000000000)=0x101, 0x4) 2018/03/25 07:14:13 executing program 2: mkdir(&(0x7f0000000100)='./file0\x00', 0x10) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000140)="72616d66730070a9147cbd89bc09a3b8798f4831348ca0f02359d1cabfe3eef5195d4d55f9ee2b60711179b52326200e4b199774dbfc829a8fa8ac68427864f3cb5cce108c2c0cecf686b46abfe124fdd18cf2cc8d6a5966064d4b557d269ab5b10c71f14ea3e021b00a063cc2686a16309b1b14e8aa89af1f5ce4c23554eb77cbf02fff35d67fcc0ddc94217746b2d2b4154283663ce590f73159d3651f8727f3d7262062285f0a594d1d1b2fdc441cf6e4c1f6979fe2204c43efa87de0e308b6b81633a9a5b6602111e44a3ea73b44df3fe9298e770826", 0x0, &(0x7f0000000000)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f00000004c0)='bdev\x00', 0x100000, &(0x7f0000444000)) unshare(0x200) r0 = syz_open_procfs(0x0, &(0x7f0000c02fca)="6e732f6d6e7400c552c5ba9e2c33e308163dd83bbbef1a23efb866ab2c1b66c09db90000000000000006f4d0e9ae0e19c79a35b158ae") ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000000000)={&(0x7f0000ffc000/0x2000)=nil, 0x2000}) ioctl$DRM_IOCTL_CONTROL(r0, 0x40086414, &(0x7f0000000040)={0x1, 0xf874000000000000}) r1 = add_key(&(0x7f0000000080)='asymmetric\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000280)="0bb508e182351e4d9e101e319e655ec723f604f53440e80b082a081fa655e779525dc77c32dbf56112f9895d1766803d0e860cf2854196675d121f350dfc4dd1b96f82f75815b9fccecf82feb964885fb99ed03520", 0x55, 0xfffffffffffffffe) keyctl$search(0xa, r1, &(0x7f0000000300)='encrypted\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a, 0x3}, 0x0) setns(r0, 0x0) clone(0x3002017f, &(0x7f0000c75000), &(0x7f00000000c0), &(0x7f0000000380), &(0x7f0000fef000)) getsockopt$inet6_buf(r0, 0x29, 0xff, &(0x7f00000003c0)=""/219, &(0x7f0000000500)=0xdb) 2018/03/25 07:14:13 executing program 4: capset(&(0x7f0000d37ff8)={0x19980330}, &(0x7f0000244000)={0x0, 0x9}) socketpair$ax25(0x3, 0x7, 0x6, &(0x7f0000000040)) r0 = inotify_init1(0x0) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) fsetxattr(r0, &(0x7f0000000080)=ANY=[@ANYBLOB='o0x0}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000140)={0xfffffffffffffffc, 0x8, 0x20b, 0x4, 0x7, 0x9, 0x6d, 0xdb, r3}, &(0x7f0000000180)=0x20) 2018/03/25 07:14:13 executing program 0: r0 = gettid() rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) timer_create(0x0, &(0x7f00009cefa8)={0x0, 0x12, 0x4, @tid=r0}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f0000040fe0)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000040000)) timer_settime(0x0, 0x0, &(0x7f0000000000)={{0x77359400}, {0x77359400}}, &(0x7f0000000040)) ppoll(&(0x7f0000ae7000), 0x0, &(0x7f0000845ff0), &(0x7f000079dff8), 0x8) r1 = accept4$vsock_stream(0xffffffffffffffff, &(0x7f0000000080)={0x28, 0x0, 0xffffffff, @host=0x2}, 0x10, 0x800) getsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f00000000c0), &(0x7f0000000100)=0x10) 2018/03/25 07:14:13 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_udp_int(r0, 0x11, 0xa, &(0x7f0000000000), &(0x7f000093f000)=0x4) socket$inet_udp(0x2, 0x2, 0x0) socket$inet6_sctp(0xa, 0x5, 0x84) 2018/03/25 07:14:13 executing program 7: mkdir(&(0x7f0000639000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x50, &(0x7f000000a000)) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x20000, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000000080)) r1 = creat(&(0x7f0000df1000)='./file0/bus\x00', 0xbc9dc8fbd81cb4b1) sendmsg$nl_generic(r1, &(0x7f0000000300)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f00000002c0)={&(0x7f0000000100)={0x1a8, 0x37, 0x0, 0x70bd2c, 0x25dfdbfe, {0x12}, [@typed={0xc, 0x70, @str='eth1.,\x00'}, @nested={0x188, 0x29, [@typed={0xc, 0x19, @u64=0xfffffffffffffffd}, @generic="6423b32a4d4c3d690afc8dc27220498f3eb86dcda2bee2617eb512a1822bb264a592f6438c87f639092e38a1bb0208f1fcd404198f99696b52529881013ad0cab76852ffec812a4be32e64e256b1aafb50cd68d25d44ed102894495550082dd4c01a506b6cc928d734cad865fa2f87cbc925f071fc261803d6ed5306f199a164d9e74f5aea1181a5ecb63ba9d3d3d0f1c959b33259c735e3fa222e7dd92d0fdca6b4414b81b0a2016c3f3f670674eeb0f717802abcebf48488a2cb91ff44b2d3af8b5248d64897fa", @generic="dc438990f1790da0f71aa9b6b53d1d45cffbf19e10348a7756f5963f2122884d1b83f9852c4319c618b03ca8004ce179269acb627ad191fa44e2d748d61d2d7ce641043aa7f36cdeb3fa7512382c150cf054a785669572becf43fbf6ed08372ff583f742b6a0da64095308106094febafb5ce074fcb6f92f58bad53a42538a1b81c70b0d2c356c5f79b67f822018345ec866898259c4c9e0fbf18aff1a19ec5371bb036b45129043f43e3888df4b09"]}]}, 0x1a8}, 0x1, 0x0, 0x0, 0x811}, 0x4000000) fcntl$lock(r1, 0x7, &(0x7f0000027000)={0x1}) ioctl$sock_SIOCSIFBR(r1, 0x8941, &(0x7f0000000000)=@generic={0x100000001, 0x1, 0x7fff}) unshare(0x40600) ftruncate(r1, 0x72f) clone(0x0, &(0x7f0000fbf000), &(0x7f0000ad8ffc), &(0x7f0000f8b000), &(0x7f000025e000)) r2 = creat(&(0x7f0000300301)='./file1\x00', 0x0) dup2(r2, r1) 2018/03/25 07:14:13 executing program 6: socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00000000c0)) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x6, 0x2000ff) mkdir(&(0x7f0000014000)='./file0\x00', 0x0) socket$nl_generic(0x10, 0x3, 0x10) r1 = openat(r0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f00001c5000)='/', r1, &(0x7f00008e0000)='./file0\x00') setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000000140)={@in={{0x2, 0x4e23, @multicast2=0xe0000002}}, 0x9, 0x7c, 0x2, "e3d419d9e5fe06f582ae4ca3053f119ef7e5ed334a2760bdf01386b2686f4ae7a284c908bfe2535f7016a373bf8ac9e36af2564879eda04eb9669557616472b2f7957290957139fd01c3215a7c7a33af"}, 0xd8) renameat2(r1, &(0x7f00000b7ff2)='./file0\x00', r1, &(0x7f0000856fec)='/', 0x400000000) sendmsg(r1, &(0x7f0000002900)={&(0x7f0000000280)=@l2={0x1f, 0x1c, {0x2, 0x4, 0x4, 0x7, 0x89c, 0x100000000}, 0xffffffffffff7fff, 0x2}, 0x80, &(0x7f00000025c0)=[{&(0x7f0000000300)="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0x1000}, {&(0x7f0000000100)="639ff6b16bf6a3eeb3533e06dfdd539ee87df810ce2d46526a8f9bcf3ec09142ba36", 0x22}, {&(0x7f0000002380)="5daffdbe887ccb0630aeec487b3ff28722f92b6422f49ac56d744b154be1eebf8985492f", 0x24}, {&(0x7f00000023c0)="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", 0xff}, {&(0x7f00000024c0)="dbd631173bc9f16812e8374982b14817b0965d1ff0d8528fc69d9c5bec4a0224e6068ee7b994a8caec50f1edd42874c80c4741b6207403eaa59a9defd75134e2300117e580c50b58d02293134cca5d2a1d52735b9512df922d743fda1c1e8e6d71aa6639b0cacdbd87f2b7520f1cda562cc9b1f8d641ac38237aec79ecfbdde4133d7adad0d5f6467fb31f1a5cf23a4ecafeb4591c37baef554d45fd161ad6e287", 0xa1}, {&(0x7f0000002580)}], 0x8, &(0x7f0000002640)=[{0x78, 0x0, 0xffffffffffffff1f, "d47b6eba63099a305286cf48d3bdcb3a7000fa29253e429cde04c5f4992778b0a7cc915ed90e80827d599071c7ab787b8639692b5aeec7772bb16eebdfac977bcb79f84e88b6102223258a7cf11dd7144de6934b1aef634747d51a412b930fb7e591"}, {0x100, 0x108, 0xa3b, "4ff68eeafb076ed1635df3e3efc57ce5d262a798d0a1f040cc289b4db07651f47bf8bb3389325f678a0d9ec50111ccebfa50a54c2c3161b4cae2556cc3924c0220a3c5fe69c15a2816b4c8acc355c7dd909ebb05e81d520c6f136c5a2ae3ad2a63c88eb883eb7a1d0e13871eb9910bf2a68bd793d7aae3aef3858e62a15ec4d91ce8ecd88628ac61054d87fbcc9993fddc1f26ee8179765dd5c2cf20d07bfb885187611d1c7cc62eda89348d7432c0b64d65564672b1fecfd4f6a1a20563010ab862fe8617c7f72cc389d1fc73efd219d6f1ad4b01df0f5b58aceb42e1df29719ee6e299e7cb56693a936fc65b0d68"}, {0x90, 0x115, 0x100, "7ff9ebdd6f33758f9c9d0007bcb0d3def2ebf3e10b940835f1e36eb7c382bd7d36597a093e41f3f31de9b594e6769ec5a6b8315a64f46431db4e37c6e795bd462e62e1a72a6ec7d181bd87f523cac6b3199fef74da64b3b701e5ee4213eaefb35023980d58ebc4972ca2bf7dc61df8bf05592e53587537aa0944d8f7ef65"}, {0xb8, 0x117, 0x8001, "bd149db53b7e1619a1af6cbceef66e5b486d99083f8e7a8c6217ea28006f87865f9f4c4733e5c7792230ed5651b51a3959f35d28fe525476ae7a7010a4ca8bdf311648a8454e8715bcfff89e4fd4b71758a34f82e68110cece128dc6b4a06e0d57618e9bf41e49288e0797470cd4736250544ad5f09a8d193e0f2fcb331bdb5b8fabdfa17c515f8345ee8404e8e31d5c2dfcd9153c335037835dbb8c840f8f6f5b0fc9"}], 0x2c0, 0x4000}, 0x4000010) symlinkat(&(0x7f0000000080)='/', r0, &(0x7f0000000240)='/') 2018/03/25 07:14:13 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000004000)='ns\x00') seccomp(0x1, 0x0, &(0x7f0000000ff0)={0x2, &(0x7f0000022000)=[{0x0, 0x0, 0x0, 0xffffffffffffffe0}, {0x16}]}) write$selinux_access(r0, &(0x7f0000000000)={'system_u:object_r:fsadm_exec_t:s0', 0x20, 'unconfined_u:system_r:insmod_t:s0-s0:c0.c1023', 0x20, 0x39, 0x34}, 0x53) syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x8, 0x20000) getdents64(r0, &(0x7f000000af97)=""/105, 0x69) 2018/03/25 07:14:13 executing program 2: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000001fc8)={&(0x7f0000008ff4)={0x10}, 0xc, &(0x7f0000002ff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0xb8}, 0x1}, 0x0) 2018/03/25 07:14:13 executing program 0: r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x0) r1 = dup3(0xffffffffffffff9c, r0, 0x80000) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@int=0x2, 0x4) [ 64.307686] audit: type=1400 audit(1521962053.800:71): avc: denied { create } for pid=8972 comm="syz-executor6" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/03/25 07:14:13 executing program 4: r0 = memfd_create(&(0x7f0000781ffe)="0010", 0x0) r1 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x0, 0x0) rt_sigaction(0x6, &(0x7f00009e0000)={0x9}, &(0x7f0000000140), 0x8, &(0x7f00000000c0)) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x9, 0x11, r0, 0x0) rt_sigaction(0x7, &(0x7f0000aa8fe0)={0x42842f, {0x400003ffffffe}}, &(0x7f0000000100), 0x8, &(0x7f0000af1ff8)) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000000)={0x5, 0xcb51, 0x3f, 0x9ce}, 0x8) syz_open_dev$sg(&(0x7f00001f3ff7)='/dev/sg#\x00', 0x0, 0x0) 2018/03/25 07:14:13 executing program 0: openat$selinux_member(0xffffffffffffff9c, &(0x7f0000000280)='/selinux/member\x00', 0x2, 0x0) r0 = syz_open_dev$loop(&(0x7f00000002c0)='/dev/loop#\x00', 0x9, 0x80) r1 = add_key(&(0x7f0000000240)='logon\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000400)="208caff8558242653706376572e5f0e41d59021acd18f3ff74ddd4139a8154ee7b8ea3aa40c10ce51ab0f1a5961c2cfe7ac6893af99ffffbe9a48f42dc000000000000", 0x43, 0xfffffffffffffffb) keyctl$invalidate(0x15, r1) socket$netlink(0x10, 0x3, 0x16) ioctl$LOOP_CHANGE_FD(r0, 0x4c02, r0) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x1, 0x8, 0x15, "66a3af58eeb64f70c7e74813b6a73b099ee7b32a388e96133fa04ac236a5e92600fae06dd14405dd85b118031ac6ed1e385d74dc181b8b25b9447564674f5eec", "87520caaf7a65284e25a6dcb95fc62950ba525e0b3a9ccdcfcff72d08bd68d750ea9ac8a9dcabc3198c50db397b5a19fa09dc40fad6727f3dc421fada1cd8fd3", "d0aad7475d54f07b18f76478aee77076865781c3385854b9b160468e59bd4aae", [0x7, 0x8]}) 2018/03/25 07:14:13 executing program 3: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000280)='/dev/vga_arbiter\x00', 0x80100, 0x0) read(r0, &(0x7f00000005c0)=""/49, 0xfffffffffffffcf1) pipe2(&(0x7f0000000000), 0x800) 2018/03/25 07:14:13 executing program 1: r0 = socket(0x10, 0x2, 0x0) write(r0, &(0x7f0000a54fdb)="2400000052001f0014f9f407000409000200071008000100010000000800000000000000", 0x24) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0x9, 0x2, 0x4, 0x200, 0x0}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000080)={r1, 0x8, 0xffffffffffff0001}, &(0x7f00000000c0)=0x8) 2018/03/25 07:14:13 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000dafff0)=[{&(0x7f0000ac9000)="290000002000190700003fffffffda060200000039e80001040000040d001400000000000000000001", 0x29}], 0x1) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000000)="b40d8c7798", 0x5}, {&(0x7f0000000040)="593c89f4f0e5a33710c69e6e3f9e8c29f12284c439bc210d88abdedcc86ea3ed25d4950101f4dc697dbb3e3d", 0x2c}, {&(0x7f0000000080)="b5240f81fd52022d6b6c839139f76635ef024c5c286e4a8a", 0x18}], 0x3) 2018/03/25 07:14:13 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000fbdff8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = getpgid(0x0) lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getegid() ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000180)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0xc) getgroups(0x6, &(0x7f0000000240)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) fcntl$getownex(r0, 0x10, &(0x7f0000000400)={0x0, 0x0}) r9 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x0, 0x0) ioctl$PPPIOCSFLAGS(r9, 0x40047459, &(0x7f0000000940)=0x200) fstat(r1, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000004c0)={0x0, 0x0, 0x0}, &(0x7f0000000500)=0xc) r12 = getpid() getresuid(&(0x7f00000006c0)=0x0, &(0x7f0000000700), &(0x7f0000000740)) getresgid(&(0x7f0000000780), &(0x7f00000007c0)=0x0, &(0x7f0000000800)) sendmmsg$unix(r1, &(0x7f0000000880)=[{&(0x7f0000000000)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000080), 0x0, &(0x7f0000000280)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r5, r6, r7}], 0x40}, {&(0x7f00000002c0)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f00000003c0)=[{&(0x7f0000000340)="db93fdc13128b13b60f9563303510ef671aa0977d3416f1eaec67e447243d2bf3718a25c866c4eabfa48a443821e6eac75e961a5e74b3dc018d74ec0607e68", 0x3f}, {&(0x7f0000000380)="0d76395f63bd17d6c3cf1aa9c2e39596bbbcc58e1c7a4503cde9ad3220de672f86447a84531f8b40e61357dccd76ec0a01eaa270089494d4cd3142a030", 0x3d}], 0x2, &(0x7f0000000540)=[@cred={0x20, 0x1, 0x2, r8, r10, r11}], 0x20}, {&(0x7f0000000580)=@abs={0x0, 0x0, 0x4e24}, 0x6e, &(0x7f0000000680)=[{&(0x7f0000000600)="0e52befaf65e9325ac8fb374e079a6ff60e5ba21444aaf2e305f670c18e591cffe55ddb9ffc0560c6837917f4d51a94259af2d2459879b3615d9e6889f63fb40e9ae3dbd", 0x44}], 0x1, &(0x7f0000000840)=[@cred={0x20, 0x1, 0x2, r12, r13, r14}], 0x20, 0x8080}], 0x3, 0x4) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000ab9ff0)={0x2, &(0x7f0000fbcff0)=[{0x20, 0x0, 0x0, 0xfffffffffffff004}, {0x6}]}, 0x10) sendto$unix(r0, &(0x7f0000000000), 0x0, 0x0, 0x0, 0x0) 2018/03/25 07:14:13 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet6_int(r0, 0x29, 0x12, &(0x7f0000000000), &(0x7f0000000040)=0x4) setsockopt$inet6_buf(r0, 0x29, 0x36, &(0x7f0000b8e000)="ff020400000000010000000000000000000000000000020584c95e8e94ef1a23edf5759c29c8ddf747c677f5b8b39f572a43a58e4056f22f", 0x38) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000607000)=@hopopts={0x0, 0x111}, 0x8) 2018/03/25 07:14:13 executing program 6: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x0, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f0000000040)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000029fcc)={{0x0, 0x2, 0x0, 0xffefffffffffffff}}) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f0000000000)=r0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f0000d97000)={0x0, 0x1000000000007d}) ioctl$EVIOCREVOKE(r0, 0x40044591, &(0x7f0000000140)=0xffffffff00000000) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000100)={0x40002000}) ioctl$DRM_IOCTL_WAIT_VBLANK(r0, 0xc018643a, &(0x7f00000000c0)={0x0, 0xfec000, 0x24}) [ 64.362922] audit: type=1400 audit(1521962053.850:72): avc: denied { create } for pid=8972 comm="syz-executor6" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/03/25 07:14:13 executing program 5: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000032e000)) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x0, 0x0) r1 = accept4$llc(r0, 0x0, &(0x7f00000000c0), 0x80000) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000000080)=0x200, 0x4) chdir(&(0x7f0000e3dff8)='./file0\x00') r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x78) syncfs(r2) ftruncate(r2, 0x1000007ffe) pread64(r2, &(0x7f0000921fc1)=""/63, 0x3f, 0x0) fcntl$getflags(r1, 0xb) read$eventfd(r2, &(0x7f0000a56ff8), 0x8) 2018/03/25 07:14:13 executing program 1: r0 = socket$inet(0x2, 0x800, 0x10001) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e24, @loopback=0x7f000001}, 0x10) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f00000001c0)=0x3, 0x368) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr}, 0x10) 2018/03/25 07:14:13 executing program 3: r0 = socket$inet6(0xa, 0x3, 0xd5) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(0xffffffffffffffff, 0x6, 0x16, &(0x7f0000000100)=[{0x0, 0xffffffff}], 0x1) sendmmsg(r0, &(0x7f0000001d80)=[{{&(0x7f0000000000)=@in6={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000000040), 0x0, &(0x7f0000000000)}}, {{&(0x7f0000000a80)=@in={0x2, 0x0, @rand_addr}, 0x10, &(0x7f0000000040), 0x217, &(0x7f0000000040)=[{0x10}], 0x10}}], 0x2, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000080)=@abs={0x0, 0x0, 0x4e20}, 0x6e, &(0x7f0000000180)=[{&(0x7f0000000140)="73835914476327b3c0f97c6657fe8059", 0x10}], 0x1, 0x0, 0x0, 0x1}, 0x0) socketpair(0x1, 0x5, 0x5f0d, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000340)={0x0, 0x5}, &(0x7f0000000380)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00000003c0)={r2, 0x3, 0x7}, &(0x7f0000000400)=0x8) restart_syscall() select(0x40, &(0x7f0000000200)={0xf47, 0x1, 0x8, 0x64d, 0xfffffffffffffffc, 0x3, 0x10000, 0x7fff}, &(0x7f0000000240)={0x8, 0x3f0000000000, 0x80000001, 0x1, 0x1, 0x2, 0xcca5aee, 0x1}, &(0x7f0000000280)={0x80000001, 0x3f, 0x5, 0x6, 0x1ff, 0x4344, 0x1, 0x3}, &(0x7f00000002c0)={0x77359400}) [ 64.444198] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=22936 sclass=netlink_route_socket 2018/03/25 07:14:14 executing program 6: r0 = gettid() sched_setaffinity(r0, 0x8, &(0x7f0000000080)=0x5) r1 = accept$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000000)) getsockopt$inet6_udp_int(r1, 0x11, 0x0, &(0x7f0000000040), &(0x7f00000000c0)=0x4) 2018/03/25 07:14:14 executing program 1: r0 = socket$unix(0x1, 0x3, 0x0) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f00004ef000)=0x101, 0x4) bind$unix(r0, &(0x7f0000000000)=@abs={0x0, 0x0, 0x4e22}, 0xfffffffffffffe0d) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000080), 0x10) connect(r0, &(0x7f0000931ff4)=@un=@file={0x1, "e91f7189591e9233614b00"}, 0xc) 2018/03/25 07:14:14 executing program 3: r0 = socket(0x2, 0x2, 0x0) r1 = open(&(0x7f0000b91ff9)='./file0\x00', 0x68042, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000db6ffc)=0x200ff, 0x4) fallocate(r1, 0x0, 0xffff, 0x9) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000080), &(0x7f0000000040)=0xfffffffffffffef6) sendto$inet(r0, &(0x7f000038cf97), 0x0, 0x0, &(0x7f0000821ff0)={0x2, 0x4e20}, 0x10) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000000000)={'dummy0\x00'}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00000000c0)={0x0, 0xd1, "2c3f4b35b76ecb003a6347e2e3ee3e2342021c618402b802099f87e64ffb235ad8205b716759ff35323b1616ac2a640d822ca5edcc7e4bc713fbb1884931b3d0dc4e5a74e15e4a332ce924b695b7b3df1f1c0c4d9efeedc33a01fd905e975b1b0e835c55b06378de7964d90972f0cdf0e8caea985cc91da6c394d15a0faf0a80f7211e8417e8f7d1454b71c2c97a182be022ec5023d51160f42763138f116b0041e0ac1579c11b7cacd95da230b3599e1d580cc4ba6bd3437aece9a8032bcc6a8f351eff83ec3dc34473aa0e724938db96"}, &(0x7f00000001c0)=0xd9) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000000200)={r2, 0x845e223}, 0x8) sendfile(r0, r1, &(0x7f0000af5000)=0x62, 0x10001) sendmsg$nl_route(r0, &(0x7f0000207000)={&(0x7f0000d6fff4)={0x10}, 0xc, &(0x7f0000eb8000)={&(0x7f0000199fe0)=@newlink={0x20, 0x10}, 0x20}, 0x1}, 0x0) 2018/03/25 07:14:14 executing program 2: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000b10000)=0xc2, 0x6677bbc4) bind$inet(r0, &(0x7f00000f0ff0)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000040)='yeah\x00', 0x4) sendto$inet(r1, &(0x7f0000000080)="337abcf296245b99ec4430eb342581d55a5cefbd3196d529e27030e2facf1e420e2bf31a8f47dab0348408fe835ecd66e180f3bdca7d5b", 0x37, 0x4000000, &(0x7f00000000c0)={0x2, 0x4e21, @multicast2=0xe0000002}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000e9bff0)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e23}, 0x10) sendmsg(r1, &(0x7f0000b82000)={&(0x7f00000003c0)=ANY=[], 0x0, &(0x7f0000e42000)=[{&(0x7f0000781000)}], 0x1, &(0x7f0000634000)}, 0x0) readv(0xffffffffffffffff, &(0x7f0000aae000)=[{&(0x7f0000b8bf4f)=""/177, 0xb1}], 0x1) readv(r1, &(0x7f0000004400)=[{&(0x7f00000031c0)=""/204, 0xfffffcee}], 0x1) sendto$inet(r1, &(0x7f0000e1a000)="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", 0x441, 0x0, &(0x7f0000e8c000)={0x2}, 0x10) 2018/03/25 07:14:14 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1c) listen(r1, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000300)={{{@in=@multicast1=0xe0000001, @in=@local={0xac, 0x14, 0x14, 0xaa}}, {}, {}, 0x0, 0x0, 0x0, 0x1}, {{}, 0x0, @in=@dev={0xac, 0x14, 0x14}}}, 0xe8) sendto$inet6(r0, &(0x7f0000f6f000), 0x1000000c4, 0x20000001, &(0x7f0000faafe4)={0xa, 0x4e22}, 0x1c) recvmmsg(r1, &(0x7f00000048c0)=[{{&(0x7f0000000080)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000100)=""/139, 0x8b}], 0x1, 0x0, 0x0, 0x902}, 0x2}, {{&(0x7f0000000200)=@can={0x0, 0x0}, 0x80, &(0x7f0000000480)=[{&(0x7f0000000280)=""/102, 0x66}, {&(0x7f0000000400)=""/115, 0x73}], 0x2, &(0x7f00000004c0)=""/103, 0x67, 0xd674}, 0x9}, {{&(0x7f0000000540)=@in6={0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f0000001740)=[{&(0x7f00000005c0)=""/118, 0x76}, {&(0x7f0000000640)=""/4096, 0x1000}, {&(0x7f0000001640)=""/213, 0xd5}], 0x3, &(0x7f0000001780)=""/155, 0x9b}, 0x401}, {{&(0x7f0000001840)=@can, 0x80, &(0x7f0000001ac0)=[{&(0x7f00000018c0)=""/219, 0xdb}, {&(0x7f00000019c0)=""/201, 0xc9}], 0x2, &(0x7f0000001b00)=""/183, 0xb7, 0x3ff}, 0x7}, {{&(0x7f0000001bc0)=@in6={0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f0000001e80)=[{&(0x7f0000001c40)=""/195, 0xc3}, {&(0x7f0000001d40)=""/163, 0xa3}, {&(0x7f0000001e00)=""/98, 0x62}], 0x3, &(0x7f0000001ec0)=""/52, 0x34, 0x2}, 0x4}, {{0x0, 0x0, &(0x7f0000002fc0)=[{&(0x7f0000001f00)=""/188, 0xbc}, {&(0x7f0000001fc0)=""/4096, 0x1000}], 0x2, 0x0, 0x0, 0x1}, 0xffffffff00000001}, {{&(0x7f0000003000)=@nfc, 0x80, &(0x7f0000003340)=[{&(0x7f0000003080)=""/238, 0xee}, {&(0x7f0000003180)=""/48, 0x30}, {&(0x7f00000031c0)=""/92, 0x5c}, {&(0x7f0000003240)=""/92, 0x5c}, {&(0x7f00000032c0)=""/98, 0x62}], 0x5, 0x0, 0x0, 0x6}, 0xffffffffffffffe0}, {{&(0x7f00000033c0)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f0000003640)=[{&(0x7f0000003440)=""/169, 0xa9}, {&(0x7f0000003500)=""/47, 0x2f}, {&(0x7f0000003540)=""/240, 0xf0}], 0x3, &(0x7f0000003680)=""/146, 0x92, 0x5}, 0x2e1}, {{0x0, 0x0, &(0x7f0000004800)=[{&(0x7f0000003740)=""/123, 0x7b}, {&(0x7f00000037c0)=""/13, 0xd}, {&(0x7f0000003800)=""/4096, 0x1000}], 0x3, &(0x7f0000004840)=""/97, 0x61, 0x2}, 0x8}], 0x9, 0x2, &(0x7f0000004b00)={0x77359400}) getresuid(&(0x7f0000004b40)=0x0, &(0x7f0000004b80), &(0x7f0000004bc0)) setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000004c00)={{{@in=@multicast1=0xe0000001, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4e24, 0x6, 0x4e21, 0xc1ec, 0x2, 0x80, 0x80, 0x29, r2, r3}, {0x8, 0x7, 0x8, 0x5, 0xaf9d, 0x3, 0x3991ea10, 0x5}, {0xffff, 0x20, 0x40, 0x1ff}, 0x939, 0x6e6bb6, 0x1, 0x1, 0x1}, {{@in6=@dev={0xfe, 0x80, [], 0xd}, 0x4d3, 0x7c}, 0xa, @in6=@dev={0xfe, 0x80, [], 0x1a}, 0x3502, 0x3, 0x1, 0x5a, 0x3, 0x3, 0x2}}, 0xe8) r4 = accept4(r1, &(0x7f0000000080)=ANY=[], &(0x7f0000000000), 0x0) dup2(r0, r4) 2018/03/25 07:14:14 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='map_files\x00') fchdir(r0) syz_fuseblk_mount(&(0x7f0000976000)='./file0\x00', &(0x7f0000dd3ff8)='./0ile0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) 2018/03/25 07:14:14 executing program 0: socket$packet(0x11, 0x3, 0x300) r0 = socket$packet(0x11, 0x0, 0x300) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000000080)=@get={0x1, &(0x7f0000000040)=""/26, 0x8}) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0x7, &(0x7f00000000c0)={0x9, 0xfffffffffffffffd, 0x3ff, 0xffffffffffffffff}, 0x10) msync(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x3) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) close(r0) creat(&(0x7f0000000100)='./file0\x00', 0x5) 2018/03/25 07:14:14 executing program 4: ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000040)=0x0) r1 = getpgid(r0) r2 = syz_open_procfs(r1, &(0x7f00000001c0)="6e65602f776972656c65737300b981a3460d8ea3a4a14c56d61e68a392c59cfd9c5241d3d993ef090031cf28f7805560a2359ae3bd9a4eb8cf9ef6b5b72bcccd6e9696783dcb0c6b05fd788b0991ccceb2185b94b24a2cd8f185fb7bd7") readv(r2, &(0x7f0000000380)=[{&(0x7f0000000280)=""/80, 0x50}, {&(0x7f0000000440)=""/116, 0x74}], 0x2) [ 64.499223] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=22936 sclass=netlink_route_socket 2018/03/25 07:14:14 executing program 2: clock_gettime(0xfffffffffffffffb, &(0x7f0000b7a000)) r0 = gettid() ptrace$peek(0x3, r0, &(0x7f0000000000)) r1 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000000040)) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000080), &(0x7f00000000c0)=0x14) 2018/03/25 07:14:14 executing program 6: seccomp(0x1, 0x0, &(0x7f00004c6000)={0x1, &(0x7f0000a7c000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) userfaultfd(0x0) seccomp(0x0, 0x1, &(0x7f0000000040)={0x3, &(0x7f0000000000)=[{0x100000000, 0x3, 0x29ea, 0x8}, {0x9, 0x1b02, 0x100, 0x7a18}, {0x101, 0x8, 0x1000000020, 0x80000000}]}) 2018/03/25 07:14:14 executing program 4: socketpair$inet6(0xa, 0x0, 0xb9a, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000000000)=0x3, 0x4) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000080)={0x4, 0x1, 0x0, 0x0, 0xffffffff}, 0xfffffee6) 2018/03/25 07:14:14 executing program 1: r0 = syz_open_dev$mice(&(0x7f0000015000)='/dev/input/mice\x00', 0x0, 0x82) write(r0, &(0x7f000000afc3)="dc", 0x1) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000000)={0x0, 0x1, '}'}, &(0x7f0000000100)=0x9) readv(r0, &(0x7f0000000000), 0x1) 2018/03/25 07:14:14 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00006acffb), 0x0) connect$inet(r0, &(0x7f00002c1000)={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) r1 = socket(0x10, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)={0x2, 0x8, 0x0, 0x9, 0x1a, 0x0, 0x70bd26, 0x25dfdbfd, [@sadb_x_sa2={0x2, 0x13, 0x7ff, 0x0, 0x0, 0x70bd2a, 0x34ff}, @sadb_x_filter={0x5, 0x1a, @in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@loopback={0x0, 0x1}, 0x10, 0x0, 0x10}, @sadb_key={0x10, 0x8, 0x390, 0x0, "059279e1059503f55f32371e7ce4a4ff81771f258e4cfdec0c71e28edfe3885bbd669fb393c860b24e764fc42151307cf6f518d36f734cadf629de0a1758bd716638a893b933101c75650e5df63617007b20952efb940613215af3bf5f97b4ef101806c0b5877fa2417949f0cdce6a366220"}, @sadb_x_nat_t_port={0x1, 0x0, 0x4e20}]}, 0xd0}, 0x1}, 0x20000001) socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f000062e000)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0xc) syz_extract_tcp_res$synack(&(0x7f0000000180), 0x1, 0x0) 2018/03/25 07:14:14 executing program 3: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x22000) ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0xc06864a1, &(0x7f0000000080)={&(0x7f0000000040)=[0x1], 0x1, 0x8001, 0x6, 0x6, 0x40, 0xd600000000000000, {0x7fff, 0x3, 0x45002e09, 0x4, 0x0, 0x3, 0x9, 0x4, 0x6, 0x89, 0xfffffffffffffff8, 0xd7f5, 0x0, 0x2, "d48f3644a611086818b6f7156317f4659ebb58e99ae6a10111803bfa796da764"}}) clone(0x0, &(0x7f00009e4ffd), &(0x7f00005faffc), &(0x7f00000f9ffc), &(0x7f00001c9ffe)) sysinfo(&(0x7f0000173000)=""/4096) 2018/03/25 07:14:14 executing program 7: r0 = socket$unix(0x1, 0x2, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x10, r0, 0x0) memfd_create(&(0x7f0000000000)='GPL#systemvboxnet0[/+ppp0\x00', 0x3) 2018/03/25 07:14:14 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = inotify_init1(0x0) inotify_add_watch(r0, &(0x7f00007ae000)='./file0\x00', 0x4000000000003f) mount(&(0x7f000016d000)='./file0\x00', &(0x7f0000a2aff8)='./file0\x00', &(0x7f000035d000)='mqueue\x00', 0x0, 0x0) inotify_add_watch(r0, &(0x7f0000ac5000)='./file0\x00', 0x2000410) r1 = open(&(0x7f0000fa3000)='./file0\x00', 0x0, 0x0) r2 = dup2(r1, r0) r3 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x401}, &(0x7f0000000080)=0xc) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f00000000c0)={r4, @in={{0x2, 0x4e21, @broadcast=0xffffffff}}, 0x19, 0xfffffffffffffffd}, 0x90) 2018/03/25 07:14:14 executing program 6: r0 = memfd_create(&(0x7f0000041000)="01800d05", 0x0) r1 = syz_open_dev$sndseq(&(0x7f000092e000)='/dev/snd/seq\x00', 0x0, 0x2000a) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000000000)={{0xff, 0x43b8e96c}, 'port1\x00', 0x40, 0x80000, 0x5, 0xa772, 0x80, 0x2, 0x3ff, 0x0, 0x2, 0x7}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000a6af74)={0x0, 0x0, 0x0, 'queue1\x00'}) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000100)={0x0, @time={r3, r4+30000000}, 0xffff, {0x7fffffff, 0x8}, 0xfffffffffffffffc, 0x2, 0x401}) write$sndseq(r0, &(0x7f0000000e50)=[{0x9, 0x100000001, 0x0, 0x0, @tick=0x5da36b38, {}, {}, @result}], 0x30) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000b5efb0)={0x1a, @tick=0xffffffff}) [ 64.638245] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/03/25 07:14:14 executing program 0: r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000003fc8)={&(0x7f0000000000)=@nl=@proc={0x10}, 0xc, &(0x7f0000002000)=[{&(0x7f0000001000)="2300000025007fafb72d1cb2a4a280930b064b720ba8432c75262342d0c9e08d9fb787", 0x23}], 0x1, &(0x7f0000004000)}, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x0) bind$vsock_stream(r1, &(0x7f00000000c0)={0x28, 0x0, 0xffffffff, @any=0xffffffff}, 0x10) 2018/03/25 07:14:14 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) clone(0x40000000, &(0x7f0000000180)="df72cfd760586609627e957ccfaf5d", &(0x7f00000001c0), &(0x7f0000000200), &(0x7f0000000240)) clone(0x0, &(0x7f0000000280), &(0x7f0000000300), &(0x7f0000000480), &(0x7f0000000380)="2f94a36c9af8aa99b3dd10143261e93b6cd2a19fab21f9f6e79d0f7b7a629af3f8afa61937183d6509052d59e2b96282769775a774004cbd47823aac9b6eb94b1d43bc13692842a2186692d94fac0ba1792ba158ab038e6875947ca5bf263f0c38c11b3683f053ff312f6de9b2a2fed6db8ecb3f8284327817cb3fe0a4946ee95be59d8bba8c2f61a433790d32e642f341cc171eaee5ead704ca214fe871e3e7cadfaf7014c4") recvmmsg(r0, &(0x7f00000011c0), 0x0, 0x0, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000140)=ANY=[@ANYRES32, @ANYRES32=r0, @ANYRES64=r0, @ANYRES32=r0, @ANYRES16, @ANYRES16=r0, @ANYRES16=r0, @ANYPTR=&(0x7f00000000c0)=ANY=[@ANYBLOB="30f16fa2ac7efa4d1fa6b4d28306463b66fe665adc4faa792b40ffe7edc6c77914211407849a457582a83a64b3a6ee13dfa1e52ae06e64aeacd1c19d95eba3057173b54c57", @ANYPTR=&(0x7f0000000040)=ANY=[@ANYRES32=r0], @ANYRES32, @ANYPTR=&(0x7f0000000080)=ANY=[@ANYPTR64, @ANYRES64, @ANYPTR, @ANYRES32=r0, @ANYPTR, @ANYPTR, @ANYRES16=r0, @ANYRES16, @ANYRES32=r0]], @ANYRES64], 0x2a}, 0x1}, 0x0) 2018/03/25 07:14:14 executing program 5: r0 = dup(0xffffffffffffff9c) ioctl$TUNSETLINK(r0, 0x400454cd, 0x317) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x8000, 0x0) clock_getres(0x7, &(0x7f00000000c0)) poll(&(0x7f00000004c0)=[{}], 0x1, 0x20) clone(0x0, &(0x7f0000000240), &(0x7f0000000000), &(0x7f0000000080), &(0x7f00000000c0)) 2018/03/25 07:14:14 executing program 3: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) tee(r0, r2, 0x8000, 0x0) close(r0) writev(r1, &(0x7f000078a000)=[{&(0x7f0000430f7d)='\f', 0x1}], 0x1) close(r1) ioctl$TIOCGWINSZ(r1, 0x5413, &(0x7f0000000100)) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000000140)={0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000000180)={r3, 0x80000, r0}) ioctl$EVIOCSABS20(r2, 0x401845e0, &(0x7f0000000040)={0x401, 0x7fffffff, 0x80000001, 0x8005, 0x5, 0xe2}) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f00000000c0)=[{0xb, 0x1}, {0x4, 0x1}, {0x3, 0x2}, {0x0, 0x7}, {0xf, 0xf76b}], 0x5) 2018/03/25 07:14:14 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000fe8)={0xaa}) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) getsockopt$inet6_buf(r1, 0x29, 0x2e, &(0x7f0000000040)=""/77, &(0x7f00000000c0)=0x4d) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) unlinkat(0xffffffffffffffff, &(0x7f0000012000)='./file0\x00', 0x200) clone(0x0, &(0x7f0000659ffe), &(0x7f00003c6ffc), &(0x7f0000a2effc), &(0x7f00007c4000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c0ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/03/25 07:14:14 executing program 1: r0 = getpgid(0xffffffffffffffff) ptrace$setregset(0x4205, r0, 0x20000000, &(0x7f0000000240)={&(0x7f0000001240)="f9943e7fb27fbf698885de2fc9f1704bede04dcae544915ea50ed2fbf0a90d53d432569aa90be34dc20f32f756176d40ec65a27eba4ac462cf4fa89bc4a470caf4b2c42056d7b35c4b9bee23c8540b9a477a2e0be29f7f422306cf16a22d25adf56664f196bfaeb49bc902ab5c27202294fe92e50825831bb9343c54f18c244e03fe7b3f4498bccd2c9dd7c11887d7bc1250be1d41cd93333d02ce53ca8cd595ffa5fd0baa6daebb704a1cbbcce37b8a2269c8e6e2ab145374e783feb280700ed53e6a1014ec4d019be0327bd0a5e24551b694251c03c9a62258a7499681ffc5464c4654c06fc6ea2e3c2993d6b81a22a42f87bcaef4fb58ffe66ed4ec3688b7d0b194d597ae69930e39bf1582f242125a3d65e0af9024d4ecaa986dda98a2b0c8be810cbf148f5c67512bc9331e9078733279f9d3fa6d577e64b038e3a9b5432a55f9b93d0db0ae5b04fd77f06a7f9bd5c36da4cb45e2a0ac0ef0cc4fd6a0d3a61b73f74d7408f8126b69e30ab4cc90b4a2e2fa3a0111ecf641debb34f2b23eee05ed3bf2a728a15f3fd64bcb6ae813869eedff886a7aacad386089cbaf7903a734558fae0f198cd6abdf1c1551546ca82a86aaca82ea4b8e379368e559f886b78c09964547ee75c02c69bd1b66a421b51c754da9649c1badef26038d6b148cba2cafaef179da86f0ba76af36dfc974762294cd49f168ff5050ae292a3c2e35d905a1b2e00e9cbc7a39b9ba5fdc9a7cd417f250796de27f6473af5577a6ff3f970137d04c1b8427e6530f85718ff3c0a32c76b5ba7601b50a5c7bdd12df3fcd53d768b4a21d43cafadd8ac0ef462bed1355d2b2e0be34cbb506a3367c954d793013431f238baf6a268a3dbabdbf228db3f4e6593bded2ae07e4665a8c1808a0c30b3d8c061e4ed3fc283935d2a2329fa49184a885b60af8f107da9bf03c35dcc54abe43d63bc6c6489c5c29ded74ac17ed63f382f2e523d92a6c282493afe4ad30d1c1d697937851591e3ef8f057c8d84497112bbc962a7a9fd815a4a3fb5a81f315cbae56632c9b885b03f8a642727dc7849f17b85ac1789bf0d403b0b75c819732e3e3bf7add8496c0b7b0da5c6519ea1eb845ef46111a4fe376b3bcfeb70ba3e28073dc66f7d5f96ee7ffa5aeb51f62b2753d316c2a67f8d9ca50770543a0cea81362580602ff134ef51962c01e4fdda9417a89e7542b068b277f678fdfc9fa72a696049524304741b2528bea8a8b695f4f3b048609b15bff817525f6fea4b3500a66ecb3b39ff33ae9a781d907bd33c0410867376cd38ad611cde87e55cf59d4bc2b5356465fcef7fcb0570d80a9f33ee8a89b8dc72d43968abff7eaaf0ddf2cd8cac382764a9fc89cd3615cbb3edb507571e7a652dc7f34c17e142446a93728564b9e36bc1e680484cc532523c460c30e4246012df02190e7cef0468cf5b3208f801951182c368db239290781ef3a01df9c125433b10ddd5f1d4062b7ddda83831cb4c69223e0ebb53d2e0f0a18d308bd26cd9e11d6c86997bea0fe7a67da5d918ccad9cb260f63cd385d0e4ca5da0b7ca278d7fb17f9f5d1a8dc561dae99e8d7425455bef7c6923115491f4d11492f8a3d742c8b6b6b4ca93cc28fe3faaed65400e346f46ee244469a7461f1316c1eabb1c6f8046967b11c079b8eae3533cf0a72dca3e70abc26d51630975f8b2c74f2b80ea011a6c9f25fb6153e9081de2521216382302fd12f3256b210c5de4c44c086b7ee62f490f5616e53fb68ebe2a410e766d4e625600281fb914e1e8fc171a0b1ac4db5cc8c11b3889fb0e178605500720ea265a7b5e42ed5339c5e7a59a6b382754d3a42885ea255e91db4c2b10bd8772f8ab59ccf3cc64f65093b0c74fbaf3fa2df3131fbf69059388880fd3e9ea71389ea39aa21dc624e01236c31fc797559d79c526726e3778defa99fe3e8bdef3c2d466c81e8b1b6bc05416007cd522eb698757ffeeb3d55ee04001af103c9a366946bf284da533c5edb879f46ad2413856d0daefd38bca4cdafb812cfe97f8103b7d9f717a85cca7ed7a9de7bee7539946a30ceed85d3a63c9600614a0dc31b074d22e058f88c54eb909fc9f9d12d6035b76d439c1f52a4685db0c5892e56abad3a6b8e662f8aacf3376ba89cac33bc881ec3b860fb71d06a69e70d68647dad0417f2ad84c488c21a96105ae4a7590dac0fd5dfb93e40a426bfd29a3da722617704fb87ca0b252213b2944c8013368dc02d826724c190baea63abb26224cb374d765efda93680c2f38e5c4cf1b03ce0ed14a7ea5b3b19ab52949e192f627bf98ebaefc888e4d91c90857188d9e5b849f18061077a5f37cef72ebd1f3a8b406ee38d3a9950ea907a83fd1e18edf9b0e07104b642cafe7211ed5d45ef79a44ea0ee6f3833be5105e4f1dbfc6deccb6621f9eba2e1f11d8a05a6c4f5586864c5b79dfa1938958fc6f8ef4be321aa7998008f23d88e5b95a1b9276b848a78d0353e437cabdc35d065fd18da5ee231a7da0862a54ec4e6173b923881e5a0dc5bb6b6992c05ce7487c0980101c97239dd6725abb429996787143ed74926923919d88a712e3ff5a0e870a7564785b0e67267b9296567e028cf7c83860f2b803f24341df49503a7d727538c4c28823b83e3c57cd39b3c2b89baea1952a46fd4ad46c0aeef9f8a5fa04f59fedeeee30872c615fe7ecbe53240e7973f05ae3a3449e5be3f798c35fdd6a72577340069c994262a7001c2be6c95577af9a30c7e0b578ca0c46a6b3e5074a750b01310c987dbe319a8887ac19f5a91d883d49b6bd0469aaa925f405834cab2c4460ae834fd15ba937c50036a1813d2e5a4fcff66e425641cfea4fb265d58aed1f094af0acb379cf3ca9b512ba904e285239cd0ed1edbb128edc03c9c567d42d1ba69e250618f41954b10c9fae354483dfd2e1173137ffce86e72dea47291f3dbffdf77131073567a1e31de71cc15038ce8f5170d0eef4d2e14f384e3ce0fb36c6fcae1b7c83c72d0cc3cb84d74934907bdf63335ea900180d984d638c0e0028cf4af630f548c06546cbec56f339de0f370aeb18920bf95378cf36a53bf3d7619baf199faba5770637e6cfbf35acf67621feaefc2cbee5f5d77f660b067a3261a6e780f496fcb846d8de90245999b9e42a344a129e8fa57eca85378334a8433be6919562445b60ee4ac12c047c293f281cb64c7f76f88562977098aacbb02b44d69a20b1854dde6549df35b4df15bcab0cf5dea8e847f863dd229d384ea0a1ad7770f893ec9da31e322c9632e8d73f748788f6f3ac8d65509234539f280731b412d4911331d8d080d77824b6cf01833bcf36b54018bf0a884cd8aedaaa7ac8b0095b354094ea6c95580ca3259d9e54b45a4e1b0828413e32979e83286b20c63d118cfbfa56fc807273c9dbe7fa0480441644dc605387e6480c59aeebb102c0e9859c824627fa3274e50f26b4a8c7ea9f99fca1d2a39ee8b9e58137093ca8212f3be487d1b46bfb3dc3103328c4a228d3f7d12e7e3f6b69c335d2d6361f5e8e58d218237b99caf00465b6448aa84322b72b417438a6e2b744e5e3858ce2e79c979b5dbce819b95b2d62b39b7f742127dbdf06610166fd18eaabef921bbb2a8ac8ad3d017726a67892eb65cfb72ef8bd2aebc127b59856484c442632197e930483d4360b46c507369d16936af52165358c03e1caff55881a9f6a272b8a8c5aefa2441a2762f4918e463201eb686bf9a31bead76a062d50fcfa715cd5698d71cb6f5bf87421211d5b93e4a33e325db0a3a610f2a32d3256cb065aa0b3221019423f410eb50e6789ee872b2a40cbad023a8f78d60c52351bcc13c31e5e6395a3feb19b47171d556bccf47cb1060e5370399d0f9e17e67bb48408d61073bf36c5caf81eed0124c7ffd1af8e2129ca6ffe6d0362bd31b687931e69d49b5c7f7d80a4bd6645e120dd1de9ef2ab4a2bb39d95dbd964959e9a6ffae32adc8bfa2f9a682cec35ffbf8fd1f44f1c93c13ecb4740eb4fdf8509f06cb25431822e903607233a4bb80236b11f944930e702bae43bebc213a21b6813e4a6ace0dae3d36a54daa0c2624924f4d33ed637e9fdb0a9f4906fb9723c20fa9ecf46c69d03a39080da61a8be26b56a4d06e2e26078ebe40cce653f751ec20af866eeec73843673a8f65b57aa206d40502d6a37f7e56832493541276f74ecdce72123b60d905eb4675b344ebae16a13da1b1251f6744fb01e9575800b650405f939d639300d9722e1aae4a290b996ee2fb27f7d2b1f76ec3b609e13cfb4e54abae47dd093d0ddbcc30e7f262e50458b0b9080378fa500447681f3db9071784bfc6d6cf7062bede645a0998a11d1b0e55a23d7243e0f18444227a799ff2de3b6466e27ac39f72334a43cce0cd2074e96af7cf8bfa5dad924782295fe630b8c94ec83e2a7693fd0d96df56577ef609cf3b9978cc82a92eb257cc2889138825f94d651e995211ba96342911b439999be9b6227fe0d138886931c63792dcb29803aded1cb25559210d524550bb890297b128e5248481312d64cc701b689745a25b5d1fa240caaa09e3de1436992c9e5a425f5cb9453c4c4171e5e9919d1b55b443f1399b2282f5d0d16dcc59b25174d8725eba278207d1333723d1c0bf3ccc38ccc5ae02819885d4088705f64beff209b6de9a3673084a09bbde07bf60c86f3839747ccdcc22d75de5a74519bb85d1256cef8cbb53807770124f9df71837b90397c2d9ab1383b79f28490f1a9867a116a53b3616719cec69e231b70a2f9efed6fb7d8860a42756dc2a12eb408fa4c75096e738b768df194e36e7f49ceda1d8e0b0ceeacc2595414b2758d99bebe80e8023189156e7d566fe6f0b43de0eac8938a1b4dc669803ba3ce8db656bf212001eaafdf2802a23800864cc0e678adc4084d6fc92b43133bf68d2b2777c418d2a95f08f4b8321e0a6b5a82ce40fcebcefad042f53c8221677854a7e8c041c8086ac59146068c22a11b4119e532050043e9487f9cca9eeba4a386dc688873b6243a13dce9c528100ef09f99bdb176d433dc0d828f0d5964c0d355030914baa0edf1175da25a2ed3366d25ecfff9e1972d61184008def4e535ae99e2cfee72023d128e692ead07dc57a2563de53f05794b5f6c25383141fafa9c7361218aa6c15a25787b4858cd99e775b24923228fa97bb4c105dbe0728cb9ef7b391f08c3d0abde635520b5c100687c6904ad3533bdec64ae58afb0b1a87489948b2d724ac2f2073a298846760f5b04d836b05c45122cbc96c723b1cf7be218e9e432366e681e50fbf70755f36da6171bf9fda008fc9b323e255aee4d5339b3dead23d98496757d86427ae349a5b9ee0b711b51ee1cf198a59463012bd1b4b1f0656ee0faa539cf0bd6d1d512a20e7af05dde2f11e81049efe5d71dd1d2c09d2e70dd275440b9e801f34e23612e28e7e1a3ac22e6700c22302af754724e303383f2b28b2ef8d4b486f3f2710f62086920d70edbe24ed5c9ded95946b69029a82ac69d59fe04a9d6cd45d89f61c6ab964a53dd27872dc4ddbcb048251aeb0fc5d0369acedaecbbc283c9c1811889f3bb047508808c4f70e54a90efd1fdfc7a5af0f9f646cbbdcf46c851ba06da707f12acb00bc07c2aa061cf02af9288eb7d2db5f6eac9568197362b1a42aa4fc100d577592e01007be6196dda93d9af5772689ca993ac6e99e4ad63c73ac96ba3b310a482eb14c45d29ff98c408d4638559887bc1c7da830e1edc3884bc65b363d23b0ec15bd79ebead872ec5022", 0x1000}) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='gid_map\x00') preadv(r1, &(0x7f0000000680), 0x1, 0x0) ioctl$GIO_SCRNMAP(r1, 0x4b40, &(0x7f0000000200)=""/37) socketpair(0x5, 0x8080f, 0x3, &(0x7f0000000040)) preadv(r1, &(0x7f0000000180)=[{&(0x7f00000000c0)=""/179, 0x1dd}], 0x1, 0x0) tkill(r0, 0x2d) ioctl$BINDER_THREAD_EXIT(r1, 0x40046208, 0x0) 2018/03/25 07:14:14 executing program 0: mkdir(&(0x7f0000024ff6)='./control\x00', 0x0) r0 = open(&(0x7f0000000000)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00001da000)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f0000a79ff8)='./file0\x00', 0x0, 0x0) rename(&(0x7f00003f2000)='./control/file0\x00', &(0x7f0000b11ff8)='./file0\x00') renameat(r1, &(0x7f0000c95000)='./file1\x00', r0, &(0x7f0000bfa000)='./file0\x00') 2018/03/25 07:14:14 executing program 6: mkdir(&(0x7f0000b32000)='./file0\x00', 0x0) mount(&(0x7f00000d4000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f00006dcf3c)) r0 = creat(&(0x7f0000755ff2)='./file0/file0\x00', 0x0) pwrite64(r0, &(0x7f0000737fd5)='\x00', 0x1, 0xffff) bind$ipx(r0, &(0x7f0000000140)={0x4, 0x1000, 0x6, "5b081db2b1d1", 0xe582}, 0x10) setsockopt$nfc_llcp_NFC_LLCP_RW(r0, 0x118, 0x0, &(0x7f0000000100)=0x6, 0x4) getsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f0000000040)={@loopback, 0x0}, &(0x7f0000000080)=0x14) ioctl$PIO_UNIMAPCLR(r0, 0x4b68, &(0x7f00000001c0)={0x2000000000, 0x3, 0x1}) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f00000000c0)={@local={0xfe, 0x80, [], 0xaa}, 0x11, r1}) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000000000)) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000000180)={'teql0\x00', {0x2, 0x4e24, @multicast2=0xe0000002}}) 2018/03/25 07:14:14 executing program 7: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000240)={&(0x7f0000de2ff4)={0x10}, 0xc, &(0x7f0000403000)={&(0x7f0000000080)=ANY=[@ANYRES64=r0], 0x8}, 0x1}, 0x0) recvmsg(0xffffffffffffffff, &(0x7f00000014c0)={&(0x7f0000000000)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, 0x80, &(0x7f0000001380), 0x0, &(0x7f0000001400)=""/129, 0x81}, 0x0) 2018/03/25 07:14:14 executing program 0: r0 = socket$inet6(0xa, 0x5, 0x88) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000000)=0xff, 0x4) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f00000000c0)={0x0}) ioctl$DRM_IOCTL_LOCK(r1, 0x4008642a, &(0x7f0000000100)={r2, 0x4}) bind$inet6(r0, &(0x7f0000000140)={0xa, 0x4e23, 0x0, @empty, 0x40}, 0xffffffffffffffce) r3 = socket$inet6(0xa, 0x802, 0x88) r4 = socket$inet6(0xa, 0x5, 0x3) sendmsg$inet_sctp(r3, &(0x7f0000557fc8)={&(0x7f0000e3aff0)=@in={0x2, 0x4e23}, 0x10, &(0x7f0000b03000)=[{&(0x7f00007fd000)="5e9089917e12fcbb93cd6160fb19d989f547ed2a604f2d9f3fd855d81fda4f30b5ceca48c3d46ad973c8014ee6f9b3afdaa008defaa7791427bcddcea7524db1da4d08c688", 0x45}], 0x1}, 0x0) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000040)) ioctl$sock_inet6_udp_SIOCINQ(r4, 0x541b, &(0x7f0000000180)) 2018/03/25 07:14:14 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x200080, 0x111) sendto$ipx(r1, &(0x7f00000000c0)="a89760eb6a20eab2c520aec77806626875d553be559e6bc5a2f6cd531de0405e8d1236b2f05ed13b8716a925068df7dd670442752af3a2f0fdc54e809e2aaa76fc4503d1a8ba435865f07d4975f0732b39cb52894ec28655b5f753aacd4d", 0x5e, 0x429bc182d718f6be, &(0x7f0000000140)={0x4, 0x9, 0x6, "7bff487d80dd", 0x775}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000ab9ff0)={0x1, &(0x7f000039a000)=[{0x1d}]}, 0x10) r2 = dup2(r0, 0xffffffffffffff9c) getsockopt$bt_BT_SNDMTU(r2, 0x112, 0xc, &(0x7f0000000000)=0x10001, &(0x7f0000000040)=0x2) 2018/03/25 07:14:14 executing program 6: personality(0x400003) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0xfffffffffffffff9, 0x0) getdents(r0, &(0x7f0000000080)=""/21, 0x15) write$fuse(r0, &(0x7f0000000040)={0x28, 0x1, 0x9, @fuse_notify_store_out={0x7, 0x3, 0x1ff}}, 0x28) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f00000000c0)={0x3, [0x1, 0x9, 0x52]}, &(0x7f0000000100)=0xa) mprotect(&(0x7f0000b1d000/0x2000)=nil, 0x2000, 0x5) [ 64.825803] audit: type=1400 audit(1521962054.320:73): avc: denied { create } for pid=9095 comm="syz-executor7" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/03/25 07:14:14 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f00004e0000)='net/fib_triestat\x00') openat$ashmem(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ashmem\x00', 0x202100, 0x0) sendfile(0xffffffffffffffff, r0, &(0x7f00001a6ffc)=0xffffffffffffffff, 0x0) 2018/03/25 07:14:14 executing program 5: r0 = socket$inet6(0xa, 0x20000000000001, 0x2) sendmmsg(r0, &(0x7f0000001d80)=[{{&(0x7f0000000000)=@vsock={0x28, 0x0, 0x0, @reserved=0x1}, 0x1c, &(0x7f0000000040), 0x0, &(0x7f0000001e00)=[{0x181, 0x11f, 0xbfe, "ffe1cda6c2ae7398d4eb54a6a64807fdf8a34fa4cc57300a44e1768e902e6f"}, {0x0, 0x19f, 0x1, "70d4975e68eaeff06cb7f8efff182e15fe52c479e5bf0e9d8e981039ecd554463e82793a0bbaaaee1a106247f6bd5917172e7348220ef41ff72d4085e98062f5f75b2023b638b9cdc007cef409fc595a9c737759b2ad9dea04ffe2b8c063d29489b8"}, {0x0, 0x119, 0x0, "50dc1d3083d5d1d09b113620a00b6b2273da29a0f1638e05ce4ecf03abc9ae9bc1bb21a989b26a6d40f62e93ca70440b70f553f8b71ae9d05fded727f72ba0a01110a7e39ca633f1487e5d7cbf71695d6d574f06f6dacabaffc65fb3e054116862a0b938dea7cb11a8deca"}, {0x0, 0x10f, 0x7, "2bfca4d8dba0a0af26ee7dc8836497f3e08fe540965bced8fab9f63cd1154c1aea01733776d6298f9556fa049b099631ae36a5d04967ffc1f1e2a2c8e7aeb5cba9bdde758b17ba5386e43c061878333fc8be92048e64be09f1306102e94296059fef692d60da50f20c473379990220851b3bdada320dcd7c679e6f67e4fdfa0d9153ffe1fc32b0abdfb11a1d8b65cbd96523a181e7f5af633ec231ad3b86d0a8e7436bbbd4a50d282a80f90e04b7e35b77cc0526b6e70a2e00341c6976a0c2a690b94d4c51242418451d4a2855351a58b53d74cae2fbfb4a0024054169ee4679ecca462c110ddd41496ba59ec5388bf8f9f6f99c04542ec400c335531d04240cca70d3f8a231f2ff3af8b254da48e7024a3ba407d7da6e08ae23ca2bea50cc6ce7c9ac8d6f299a5311ef6a9bc7fbc184d2b2eab72073849f3d81afdccee67d0d3f63a427ab27cb64288ea0823916b3d4ca8a8a8437398b53287238e3ac617f30386b0d36d1e695c84ed3a7f09317b1b26b0456668f8d7102a2a6a3e87c71f582f6efd339431dfdbee91f975f67fc2b0f0be41878c6bb404d3977c1540a61b91217e89ddc8ca29f9e7e4e2579a4f8dfe8bf15b6b3dde39a2c2057c17ff78519d953d2ed28ddefa1d7ee0802117272f91d420431a6feffc20e1d45ff02e8b908afe26d29951fb1167f3a918f551d871ec94ebe9ae23e482e7d4db58d1978efd87c5c87fbc8ebd357d98dae5ff60f3eaeadbf35dd13efd0c5bd707f03224a2d419f1d330c04e5ae0165344ec3db3c913469121bbaf40ccda55ac47b4dd7f21601b75f9d6dea7d7f2665f34fe9117d881e5cb40a744c06756787c5785aab54c6c4dfd16e636525d8e9b141a63bbb47445560c01daba4919fbf908244107806df319cb4df3ccc3db81d07589cab3ff213a2a4b99bc01da043dfefa08ce77e0d1cc7d5cde959a390800fc731757ed9cc3ea182d0a9ec2c414bab91cfdf510ebb3afd7fd82843178e2ed5a67453d15a81170a35152dad2036aa6c09765e70e60e6c808a7041e52ed9aeaaa1c037638a68b4926ed384ee118bce1554426b3fcadcee2f060cba796f874b7158fd47c392d15c4b4f4961aeb1b0f502580daa17d597d1e53f670c812f3813e80adabaa759586586f6dc92fdee00e0f801893a902dca820a20335948cc02e90fefc66a19130f7d0ffaad5839713eac44262928a20716a195e8cc8703167ef874a18077cd35f43bc90e1a76753a4093e097d40cd2250c14b03d2a6dab1bcd2bf2d17fecdfd773c764044f9f965d40c1585a88087979257020e2075dc36b446ba7077d400e2094c1f19260576e90dc1bd3383a6a582b3b4c6fd9eededfbe12d614f96476d0e4266ded68832e8fd3a5ff31774d183c4ecc769a0025e867f13e336855280dbdd7e33a7c8b6e88b9abea19fbe319818b6eec21c7a95671607bb32b6d93a367e4e3c3bbd7ee1cc36d5752227791b0bfc6ba17ea359e2237898ba151ccf16010bc8a4890ee274399b37f2efa220550dabd90126114686406281ca016603393188fadb4e94b59dfce3b861530675ca453849202e7fa6b82a82024459586d2d5881fb146c44e541daa9bf2e743b5e5218399176236dbe642277a5be941f815e598e70eb7407dc358e462b8e97385b74ccdc4d1ed757fc3a1bc8914dd67274ba97219f60244ccd5ec7ba9c9e1abf36c80d8ec63e759a0c201c3bd9368c6cc15de7626a06f90ad2ff79a82705dd166963d75efd6c4580aa148c0facc8bc2078a14f8572f626f1b539ce50508341d2309e10f8bcbf3ab0f4975c82b4a2cf9e12d59975b58ac8da49853439da2c75ebc3c73f476a01ec13aaf1760dafc8628c8ece5821947d2221f4bccd057c0360d5b424fd0f7cbf6c81b5f6928c78c2dd99ce23db3652544a4cfe8ed5317b3ebb56ba29ed2e36c9ce3ef5814583dc3d1868965a367e655ee4e3744cc305ad01947ee937cec5db6832b03b5619fd9d306d04e909fc9dcf27ce82cb77940157b3be243824f75c6b291c261b11ca0b164a1f8634b2266e1d44ffd702d1cda2ec7c0218d50744b792f98972d995cef9227c1564d73e44d0de19eb068bb3877fefd26495da121b09b32b41fcdd89da2b5509c50a2e6831d4c639e285c5940de1d3a8de41c8f928d727d9f825122b05f504a73dc25a14af030208ce53d6fa1e358086500321c97b2c297a51b6692763201af78db5821b343d99d0e0b29bedda63380fcb79f160421d1e5be6c23453334c195f49f62834f0da8db05735489e723d4b1a629bcb664c92151470c4e26594ececade59490e0a83b5a62873d20c1b82b08fe5491839246922fe4024ed5a7b56bcfb22e6384fa43876a6477252474f141e08ce29d69e6b5d59ef53915191bda15db6919b15d69adf237a9bdd1c407f5826c6940954079fa7f9e3bc4968f2d63cff735d46f363d993fdbff4e7ec4b43f7e27a6b773b6ff77e6470177a97aae2b3d2e83f1f5f433a09bf537232e326bcff5b9fc32208efb348ee3ad81eecfd15c9f3faa1b52fc501ab8474c16c573d9e5a2832f66748a579365318792ca73e335e77c1ce32161092bd523227534b5d2cf8a35f81df729696a21a9df518ac727fd772bf420341b30e5b503355d9c0bf2a393cf6b317a84493dbd89c8614bcca51136d00ab8756164dc022cedeeba4a169f6f095299a95bc038123d4676322e96cf67e36b7ae35fdbc3eb1f521606fba2ad217f2097e2888209b036d6e62d1bc6f16a14ce16a0c1452d1829e9423793ee4d454486cfd3eb4a97e4bc05e8a353099bd1bf84d1d6ef86f85fde832f38d3523300d19bb4cda704f374a80eaf89d4dea1dcbe94ab908db38d470e159443111eaf82e0dca82a1aeb900bb5115d3e4ffc66e63fd98266d2b56941c3e37484b08d84391b41c2f06a3117adb1c0cee05b42d3182ea8844db2df28717f2c9e1e7e0b5315c9d0b2cd338c12ef00752f52be800e24940af24c5f6b3e305b9c65272ec519d1200a35f92d34180d8efb6a6fb711e7b84b0d2d8b9f334c4fb6481c3845eaeaa1bd201dda3eec81057c8ea457e1ad46aa6687181bc4900dd1e32df912100909f767aed57c4391e8e246f6244a5a3eeec670b926c027895c87709e1c3ecb8df44c847769e2071dd7422caaae349d38cb29f32a1b50c49375f247334309651b2494d01426657936191843d0c1f4e098cdf2c30fff49b7fa9c6dd91f33d3fec62092599122057733892c3c372aad5efb247aec0a9e0593c8edd7a562e31146457ed35f806ed2e0dd24f78d8879f3b2145d7b7effa1092df370e3acf03f83a48ac0fabed62c4b3d2ab57f72f6c608cca9488199bbc6a700d418081623a351be8e85b810c62b813793ea21dded7b34f88b64498b4b5d325947fc5f59a5c0ee49acb47ad7a171b7d322988dc75912902b7bd256cea0417ee35ac1b437f1b35a2aa1378ca2747e31753ec1a7b134a8b03a1d7025fb97e2e0bd3956fc179492204cfdc2ae31b233ab095546e64fd1e9e8d3ecb4c4473cfcdb46e31ff4201b64e84b2c97d48c8cd377110ca5b338cd6571a0347307f04b0786314d11386a59e7cda79dba3d136ae287cbb1bad344cf3c4f9af02035506031e34aa45bb3058e6ece9b9c406901abde89402bada9dd9e16462ad2173e6831675e59d93cf37abcc15d55e5253f0733bd580e217818f24c8a146246677f8f5a66a9feca61b3851739e7177c2c395e41e5d19290efdd297361e34e2574c581a33d0e36a0e5be0542723bc27cc48f8b4e4bc77360f5ae1018961c211cb4e3135bff24870ba417aa5577909b8e819c37717d84faf639c229574471ea38c5cb8794c0dd9ca36f1d44165bd78543eea03031811024c536e5f781f4593234a61dbb5f3dc2de55a50d3e5c1a2fc3be9e71f465172bb7c7f88c72d463469591d70e5ba498a8071ede98d121df857aaa3beab6c5c75b282a2f582e8e9431fc86543ae63a2b0a1128392b6160fe07cd9f3cb4acca5248f121e6786db3b30bf766c633932d0c932cc61de4dd10978b514f66e7529e96e08472e170d44cb1a1e613d7f84ef67d6542aa9f4138262088da92e8b110b16feded87f6adfabfc488d24bf71843fc4779aa706885300c84a838cd08c445e0761ddb5b9873468f3624402ff8337f3c4769cae45492ae5fac3aa6e21763b93f972c5f3c7b271e706e3439e4002b57fe187e69030e5ff5dca903006fe0e691a325f86186d53d0acf5b5452f99d69fb8d63ea581124809bb8604df5f6af8dbf3d1710f576e37c5640ec459b96155d1245d3fa86898c207e363e9de7dd1e7982d9e61dd6c8c68fdd89e21992fad0277299b684847f2646ecc0bed13fcf3495ed29e5246f580e88fd4b49c1e4825383e1a995992c11261693c2ac0e289f3b52b076941d9fc27946a2428247bfd45757325a14c82d95ab5bcabc1a593fa050fb53318e3926fd7de4107475cb790ac8492152a4ba82393b0c2c697e602512a4f8c412858795481a46135642bf7a400b60f5bd4ecff7085f132007ec8c19755eff673c84559b330d56ef28740e810e61a6ce2fe995f6c0fff03e485785a0661d6e6d3ddfab1f48e027c367cff72875257289dea15ca94734da7f7cfb1dd1178918a83754d75b4dcf349921c4816abad9c2d9ae619e1c999e8dc1cde187c42d324cce8fdacee0c05bb577c2b818c6bda8a61e43b772c145e60aa63951676d819b005903a9eb59bb651dc8e119f115e5dcefe52aecc38a14553ce5077b1d8072f457e8f8c55d61149da8eaf70931900f9d96f7491eab3c7e6b5a7881d7fce1ebbf0e2d09a53cf25cfdd9ea6efe06df93db37357e3b9f616018ef450e7c335ab5bf7503739ba5ec78b198bfdf6575c6eb464825c0b5a24da32cf766bad1a3fee1375dff8c9dc332d889236fd1b9d2aff16dadf5d4a1c6f03a84458d0fa14e9169bf82583e0dd71dfd7efab002d139c1a78e516aa4b77a2b77de1024580ff8c421397b62ffec8cb831ba7b69b5a14b3dc94b0844ffa11fcbbfe07d94456c6b73722e930270dab0da87c0ad0e30022b6bd4589a4ae6fe33d1ef20518220c5b888b7a43a49344c19099672f0c9f18da460faeb869dccfe020c7e4bf0c6393f1fe7b5639c2d0c3bd24a6d80bb8dd14d16a395d0069dccf35be6ed451bef1994f11ebe791070dd56f573f2fe38d45a9b7af7c2133197d38e39bc18a3ea9a99403dd61429c8512aa2aaf76fe9063a9ec060c5be49a11e991cc7b7028f456b5bdd9e05023e06beb9ee5574c6f9df49e9029178463869b81454cb68ee3453ef7a3ae972f0ecb0df841dc8c46e1e94b9f2cb2a5969a2e0d4fcf8901058f99b542e62f64c76905273e03c4cb245cdf17677078a48cf922f28a1cfd3851754ea834641cab09cc8b234d9453c52d916cf960843fd79e528ecb2ec16d181da880ef565c5b2918932b5d82a920d8cb206e3b94217fe2dbe3a2e08fa90e5603e60f26dc50f6ebbea1393cde294495fcbb2e5229aba99cac1784d4a8e9a486be8fb52897f591143e5d29e96689bd42c3292bcde97325bbeb75497542850183b6a0d946235c208fc82c27c4541cee7e521367ccba49a5613a3041ee34dfe2cbf4cacde1da5ac50d3ba0632a9e3f67dec44bb6a4c749d7d9da2a9355fcd651ac3d011625111e5f48d375455735d51572856b82ec2ed811a8d5e38223f1b138f28dd4d5393263625d018eeb6547092d508c1e1a97ab9a439d192ceb623399279ffef3d24ac582af66b701d91bbc66502bc1e4ab4cc3d18e1bc1"}, {0x0, 0x119, 0x5f, "6e5573967811ac0c324cef0c53801c69f975a1feaad6a8fa4bd855ad23b3bb94aec2f67399d2df57759272ab9caa81f004d2806e268836ef26ff93039472a8f063e1be9547ace153f74d03c85f9828b9ac4e59c702d8594ac6dc34c8414eda44fbb1352f1adcba04159beae5ad795efda22f3e8195"}, {0x0, 0x113, 0x100000000, "4821b874f211b1f10389a3ff83aaf6abc4fe6a3c0a3ff9d4fdd5b21609a73d165ac3c06c32a02b6b2d91dc208f5bcfc8cddb69078fc3901870d7fcc3152c8031b572eb726994cd1b60aff11e377f263870bd429c9fd4f614859e798175d055847a93c1fa97d70019f0740e9be771dbee9a34c93e9c5a61091dde0f0622a3ef7269be2a8df1a42b49f64b3757bc8969a71a05f0a1a4c8e1360d37db88c196664bcdc1dfa726e9d96dc66f3534"}, {0x0, 0x118, 0x1, "24eedd90c607c053d10e9d9b0e9f0b91731d89b45390fffdf5f7e7c702334c61766d4f6b14f683b8b5f484e2c5e2842584827a2392fda304d6705926d694d710a986c85a1981f90c8ac955e961d077bd732cd8c93970916349760948f4383c489afb5678c1"}]}}, {{&(0x7f0000000a80)=@in={0x2, 0x4e22, @rand_addr}, 0x10, &(0x7f0000001bc0), 0x0, &(0x7f0000000040)=[{0xffffffffffffff1e}], 0x10}}], 0x2, 0x0) [ 64.893392] audit: type=1400 audit(1521962054.380:74): avc: denied { create } for pid=9095 comm="syz-executor7" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/03/25 07:14:14 executing program 4: r0 = socket$inet(0x2, 0xe, 0x6) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ppp\x00', 0x400, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f00000004c0)={0x7, 0x1, 0x9, 0x6, 0x3}, 0xc) getsockopt$inet_udp_int(r0, 0x11, 0x10000000000001, &(0x7f00000003c0), &(0x7f0000000040)=0x329) r2 = socket$inet6(0xa, 0xfffffffffff7fffe, 0x8) ioctl$sock_SIOCADDDLCI(r2, 0x8980, &(0x7f0000001200)={'syz_tun\x00'}) pipe2(&(0x7f0000000080)={0xffffffffffffffff}, 0x4000) getpeername$packet(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000140)=0x14) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000180)={{{@in=@loopback, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@multicast1}}, &(0x7f0000000280)=0xe8) sendmsg$nl_route(r3, &(0x7f0000000380)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x100200}, 0xc, &(0x7f0000000340)={&(0x7f00000002c0)=@bridge_delneigh={0x54, 0x1d, 0x300, 0x70bd28, 0x25dfdbfc, {0xa, 0x0, 0x0, r4, 0x1, 0x84, 0x2}, [@NDA_VNI={0x8, 0x7, 0x100000001}, @NDA_LINK_NETNSID={0x8, 0xa, 0x5}, @NDA_PORT={0x8, 0x6, 0x4e21}, @NDA_DST_IPV4={0x8, 0x1, @local={0xac, 0x14, 0x14, 0xaa}}, @NDA_IFINDEX={0x8, 0x8, r5}, @NDA_MASTER={0x8, 0x9, 0x1}, @NDA_PORT={0x8, 0x6, 0x4e24}]}, 0x54}, 0x1, 0x0, 0x0, 0x800}, 0x4040000) 2018/03/25 07:14:14 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000e76fee)='/dev/input/event#\x00', 0x0, 0x2) write$evdev(r0, &(0x7f0000057fa0)=[{{}, 0x0, 0x100000002}, {}], 0x30) ioctl$EVIOCGBITSND(r0, 0x80404532, &(0x7f0000000000)=""/26) ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f00009ee000)=""/4096) [ 64.956273] pktgen: kernel_thread() failed for cpu 1 [ 64.961414] pktgen: Cannot create thread for cpu 1 (-4) 2018/03/25 07:14:14 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000aeb000)='oom_score_adj\x00') r1 = syz_open_procfs(0x0, &(0x7f0000256ff8)='syscall\x00') fcntl$dupfd(r1, 0x0, r0) sendfile(r0, r1, &(0x7f0000b55000)=0x4, 0x3) writev(r1, &(0x7f0000000100)=[{&(0x7f0000000000)="67672cc53d915fd7b7564683f9088638d6182795", 0x14}, {&(0x7f0000000040)="ab1ad3589966cff66f3e433f389609fcd932dbac62d36ddc9776467209189fc5433db87aacb89e0eeaf844", 0x2b}, {&(0x7f0000000080)="bf47bd4e904c09f74963f74d5a25701c840535b3cc1bf2d0504d1d61884a6ed66ff3da2830782d40f046df09fc48cb3dbb9f75f61450c01171bfb953d406f2db21102080f40bdc7dc370f7bc34b16cf0cc0ca3f162fc80000a2de9cd6f452bde90a222ae932e4edb60", 0x69}], 0x3) [ 65.010905] IPVS: Creating netns size=2552 id=11 [ 65.164583] pktgen: kernel_thread() failed for cpu 0 [ 65.169699] pktgen: Cannot create thread for cpu 0 (-4) [ 65.176497] pktgen: kernel_thread() failed for cpu 1 [ 65.181598] pktgen: Cannot create thread for cpu 1 (-4) [ 65.187847] pktgen: Initialization failed for all threads 2018/03/25 07:14:14 executing program 6: timer_create(0x0, &(0x7f0000000080)={0x0, 0x33}, &(0x7f0000000100)) clone(0x0, &(0x7f000080ef80), &(0x7f0000472ffc), &(0x7f000053effc), &(0x7f00008c0f0d)) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x406800, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000040), 0x0) timer_getoverrun(0x0) 2018/03/25 07:14:14 executing program 5: seccomp(0x1, 0x0, &(0x7f0000028ff0)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r0 = socket(0xa, 0x2400000001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x29, 0x2a, &(0x7f0000034000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x37c}}}, 0x88) getsockopt$inet6_buf(r0, 0x29, 0x10000000000030, &(0x7f0000034000)=""/144, &(0x7f0000000180)=0x90) sysinfo(&(0x7f0000915f29)=""/215) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f0000000080)={'bcsh0\x00', {0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x12}}}) 2018/03/25 07:14:14 executing program 1: r0 = syz_open_dev$tun(&(0x7f0000b45ff3)='/dev/net/tun\x00', 0x0, 0x0) fcntl$lock(r0, 0x5, &(0x7f0000ed8fe0)={0x2}) r1 = dup2(r0, r0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r1, 0x40505331, &(0x7f0000000000)={{0x1, 0x81}, {0x1, 0x9}, 0xbe, 0x1, 0xea}) 2018/03/25 07:14:14 executing program 4: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x6080, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f00000001c0)=[@in6={0xa, 0x4e20, 0x9, @empty, 0x8}, @in={0x2, 0x4e21, @multicast1=0xe0000001}, @in6={0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}, 0x1}, @in6={0xa, 0x4e21, 0x10000, @remote={0xfe, 0x80, [], 0xbb}, 0x5}, @in6={0xa, 0x4e21, 0xbdb, @mcast2={0xff, 0x2, [], 0x1}, 0x10001}, @in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x12}}], 0x90) r1 = add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000400)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffff8) r2 = syz_open_procfs(0x0, &(0x7f00000003c0)='net/rt_acct\x00') ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f00000002c0)={0x0}) ioctl$DRM_IOCTL_DMA(r0, 0xc0406429, &(0x7f0000000380)={r3, 0x1, &(0x7f0000000280)=[0x9b], &(0x7f00000002c0), 0x55, 0x5, 0x77c, &(0x7f0000000300)=[0x4, 0x1000, 0x6, 0x9, 0x400], &(0x7f0000000340)=[0x8001, 0x8]}) add_key(&(0x7f0000000100)='logon\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000180)='U', 0x1, r1) 2018/03/25 07:14:14 executing program 2: prctl$intptr(0x26, 0x71566e98) 2018/03/25 07:14:14 executing program 7: mkdir(&(0x7f0000226000)='./control\x00', 0x0) r0 = open(&(0x7f0000ac3000)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00004f0ff6)='./control\x00', 0x0) mkdirat(r0, &(0x7f0000016ff8)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f0000563000)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000842000)='./file0\x00', r1, &(0x7f00007a4000)='./control\x00') renameat2(r0, &(0x7f000001dff6)='./control\x00', r1, &(0x7f0000e14ff6)='./control\x00', 0x2) 2018/03/25 07:14:14 executing program 0: r0 = gettid() openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='setgroups\x00') r2 = syz_open_procfs(r0, &(0x7f0000000000)='attr/sockcreate\x00') sendfile(r2, r1, &(0x7f0000164ff8), 0x800400000ff) r3 = socket$netlink(0x10, 0x3, 0x4) writev(r3, &(0x7f0000e11ff0)=[{&(0x7f0000b27f57)="580000001400192340834b80040d98700a0e03ffec0481000300000000000080014828ca944f64009400050028825aa8000000000000080000000000000009000000fff5dd0000001000010000080000000006000005a5ce", 0x58}], 0x1) 2018/03/25 07:14:14 executing program 3: setitimer(0x2, &(0x7f0000000040)={{}, {0x0, 0x7530}}, &(0x7f0000000080)) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x210880, 0x0) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x7bf1, 0x5, 0x0, 0x1, 0x2, 0x4, "303271d894f07ca665839a576c83dc25db2726d30809c73d424db30010cdef9e4b0908eb7a79014debe2ecdd49f9efcfa61829b0b6264429f3df296f1f613800", "839ecc8224ec1eecaae27f0ac4b6ecd8ba71e5547870055a632af19be855800f65593707f57daf8883f58a145848bb4c01f49487c7935212150af6f541e4e1f9", "be4760bdb296944fe05a31b436abe81cc39daa4f3e8624bb1bdcf05f09579e28", [0x7, 0xdd1]}) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) getitimer(0x2, &(0x7f00000000c0)) 2018/03/25 07:14:14 executing program 2: r0 = gettid() unshare(0x28060400) exit(0x6) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84800) fstatfs(r1, &(0x7f0000000080)=""/145) r2 = syz_open_procfs(r0, &(0x7f0000000040)='maps\x00') ioctl$void(r1, 0xc0045c7f) r3 = memfd_create(&(0x7f000000b000)='/dev/sequencer\x00', 0x0) dup2(r3, r2) 2018/03/25 07:14:14 executing program 3: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000200)='/dev/pktcdvd/control\x00', 0x200, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000000280)={0x4, &(0x7f0000000240)=[{}, {}, {0x0}, {}]}) ioctl$DRM_IOCTL_SWITCH_CTX(r0, 0x40086424, &(0x7f00000002c0)={r1, 0x1}) r2 = socket$inet6(0xa, 0x80001, 0x0) r3 = dup2(r2, r2) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000040)={0x0, 0xffffffffffffff45, 0x9, 0x8, 0xaad, 0x8}, &(0x7f0000000080)=0x14) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f00000000c0)={r4, @in6={{0xa, 0x7, 0x8000, @loopback={0x0, 0x1}, 0x4}}}, &(0x7f0000000180)=0x84) ioctl$SIOCSIFHWADDR(r3, 0x8924, &(0x7f0000000000)={'syz_tun\x00'}) ioctl$DRM_IOCTL_AGP_INFO(r3, 0x80386433, &(0x7f00000001c0)=""/63) 2018/03/25 07:14:14 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) sendmmsg(r0, &(0x7f0000001c00)=[{{&(0x7f0000000240)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x1, 0x1, 0x4, 0x0, {0xa, 0x4e24, 0x7, @loopback={0x0, 0x1}, 0x2}}}, 0x80, &(0x7f0000001900)=[{&(0x7f0000001480)="3941c3a8b58d95bf9c77712513528d774b71f8a3d81b5c0a443850ca1cb5af84aed32d8519593ed8f038792babbc5a641a3b875e8eb0b7ba178cfe21272712fdbe9431ec5ad37a6fa446ac9237fb4a604b949855497df23e6817776c7022f37ef037c37f22850ddf8f10da6749ab066359d564bc4b54223ee5a14231e633d0aa6437af2d4572f1b33e85f212a7e2582b6bf96f66b8799cdae05630ed84b387b7419fdaeae5e5c1998f29d5de8c8911fefe80e0f79d0f6951d6200fc2efee72dbf78b48dbcabb1f089af77a70fd836e3b575000563a8fdad621ab0db769158c27b01161eff7de556d6dc1b6", 0xeb}, {&(0x7f0000001580)="7c3962e24f30d6798d3e3ee787f6a26053c5e4a6ad59300d0d7cdc128a7040922b5e1fc7f8c32e555a1715b957d6a699d99650a005abcc76b63da268208c7052d0108e49eb80b912", 0x48}, {&(0x7f00000002c0)="4a787719d401fba250b81ac350da57d497427f5fd24c46324ed4bb1baad1", 0x1e}, {&(0x7f0000001600)="dc87e8986a24a9ecdc449c3d87f191aea5930e9cdf1c56176836d08f6c35f81bbfbe0d21e1e85fafbd291a937441dadd9e75091c37616b868cc0bc7645d04f7f5bd19b950c1ffe380578480316ab0e72cd6e055bec6303902a2904a55c98af47dbd578d3f11f31d83ea17f3b4c82093e9896f71c752796d9a7c3cfc448b0c52199f5fafa07e3c950e3499cb2f7207e973c5c7156c186962a7cdf02f84d30fed70280aa9d047b8b1662354815334b7b6ec41608d160719f5287b33c70b15db0e6b830feee7252369218d914aea7a06c98a2c5d8379d52e01c1202404dd29cccf9f30928ff7ea5", 0xe6}, {&(0x7f0000001700)="809fa10ebf4829ce8b3cc18383620f1f1683579f0d07b5b2f9344c5cd105af326c8f9764d03766608254f90dabbcb220384d3d3f15a34e9cf3dde3d9b994cbdac63b6455a8c573d10cf8", 0x4a}, {&(0x7f0000001780)="cd9d42c4c9f8b0782225f894f42a742a445f73684521f1a8d0194abe24a27d2ecc076a5e8499109e4c939d4cdbe4e572cc0f56818061ec83c8", 0x39}, {&(0x7f00000017c0)="8fd6ebb0e01d9c26943213053c87a0a4482339d82803a8f7413dde72fd09baa1785f1ee80da2e93cf5bbdcb8036b71bd5878928c5eda750d4e6b1bb9eddd32f297662c5589298e8d8914e31540b242b4cc45e425cac14ee47a4a12fc173a6c7db880afaa6eebf5c172ea69d96be8377b42ba4ed38fa1b2de07cc24642f44b1f23a66b5c0fe47fbdf182cd0cf77874c8668b6133364e3d628f4c5c4dd87ad1b8392c483a58def", 0xa6}, {&(0x7f0000001880)="cef96552c6b92b4e7b1ada2aa0a7845303c03df909b6cbe1f0051469542c89a45a24b2bc1d687de4be4984120d3bc840927ce4bc015379fa8fd7748a46778b91c23d003c9b7971ff27460c3ae75276f346a320d79790de4242e0e981c48e2227bfb851", 0x63}], 0x8, &(0x7f0000001980)=[{0xb8, 0x11d, 0x34d11f0, "7a7e627d43be2c5610896e2f8401f954b8ce593afd49fbb4f42ca022416d04e0cfae79e38ac77eee79c1dd0537776fc115858d7acd6ddfff47a85a67cb2b941e61c3bc804c633c019bf257278c3d1ad644c7008d16ad7ba9b152b546a4bb861bd18c67cfb89f2ba4941537dc5be6cf1cb1604389f4ba1152c579d212424d74e502c303ba4a7ebee593d58229afa701348ee55d013cc2c27117df258f7ca70e13fa6626c4f140"}, {0xe0, 0x29, 0x85, "a583c4d4fa2e13e8f9e2d424f9c5c07b65914c6ffa0b07956f4be75716d483c908092bf3c423d05b4b27bdfe51d5640dd3e0d2827c3f1ae6a405962b94e05fec3bde7a3520c3c23b5959fdedfa1ca7991e2d920a5d861dda300a4115dc6ec5c89f76f6726e32579b6ffdd674a5f2a225d119185e9fc72980fb96ffa6db7da22d634bc5bf6fadf0ba89185f869964f389f72b1d51b91dbf1ce4ceef99df30d1a6016804a4863c640444e998656ab017e0fe6978ed3596884c9b8eab01817489864249c0474a2b8a7f0a238547"}, {0xb0, 0x115, 0x81, "7c54075c262563b5984577d0ff2fa489a6e2bafd74c1a4196ffa621582eb6c315d0da19879e68179fc31e2687e3f1381b27bd08f6e8a6a31cf7d98bd2b8abb2c5be4d8fb00f5c83d47c8ebfa03832e6feb6c973fac1bf35b30e48c9cef7769b0c059aff5b764a49b1e39225bed5ca6e0c16bf70857698de916b81dcf80498918eec5fdb3229fb73a0f1702ebdc8e6f9459a3709dbdf998701842"}, {0x18, 0x29, 0x3, "bf"}], 0x260, 0x40}, 0x5}], 0x1, 0x4814) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000000)={'lo\x00', &(0x7f0000000040)=ANY=[@ANYBLOB="0c000000000000004000000000000000dce8675d95ecd56af697bedf7bd8dee872761137b538ba6437918eb81c94fa94678363d3513b19f97fc912fda9d655e784017bd13e32c04243b6ffe413af459f4f76d92b2fc7b34d54a24eaaa511534935c1b29492b44583965913c6f8a78396281124034e484626b8c8a3ed34cf5123"]}) accept4$packet(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000340)=0x14, 0x800) sendmmsg(r0, &(0x7f0000001380)=[{{&(0x7f00000000c0)=@nfc_llcp={0x27, 0x1, 0x1, 0x7, 0x80000000, 0x9, "3b06c4dcb83c2e13e614eb46ca31b1597e35c9650ed65a9ebcc71767f9112e32b8675c226b91dfbf6d8a5fe8c44b99d54adc1ae74605729ae53a42ccf64c27", 0x3a}, 0x80, &(0x7f0000000200)=[{&(0x7f0000000140)="e253ff5872bfe633a9f13655bbb4ffdd641ccb62acc7a48b5b21666c061992ef8bb06f45720521e30e7b9d45b617b45a75b2f2047d6ea5a697ba9221980789", 0x3f}, {&(0x7f0000000180)="3e99ee8878d278cd8b2a3858854e645b3d23052e4134c312af45ea380a83590f5db2316fe5639fd08c5ced5b73d2d16860eabd448abea712c0f4b449d925f2623078aa78c7", 0x45}], 0x2, 0x0, 0x0, 0x1}, 0xff}, {{&(0x7f0000000380)=@hci={0x1f, r1, 0x3}, 0x80, &(0x7f0000000480)=[{&(0x7f0000000400)="01374427b401d0fd17b3ccaebf0712632aeefe1fbc7ffa414b3fdf899f1adb66de7bb1e0e36beb8ec33039dc0cc7", 0x2e}, {&(0x7f0000000440)="17d4577a5ce54dfb9a55911c7d5ca840ba5e5d14cab5892088c0c12e38e3283c143eb966429fd23319dc756cd61fdba4ac7c1c9b", 0x34}], 0x2, &(0x7f00000004c0)=[{0x88, 0x29, 0x80, "a0fe01c7dcbfa60e6f3877c013dc07fb9768e33ade5a83bf9445e8fc1d67afbd239f7973a9ab9c54e3cd8a3edfe308dc87385fe222735eb8269b1fc24956c35fc11e065b534ccecbfd6579b257510a90b0e339c8a6b701cfdfc7f9ae18806ab3ab7ec4733fe04b74bbc070e8d418dc07035fbd"}], 0x88, 0x4}, 0x8}, {{&(0x7f0000000580)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x0, 0x0, 0x1, 0x3, {0xa, 0x4e23, 0xfff, @empty, 0xe8c}}}, 0x80, &(0x7f0000000940)=[{&(0x7f0000000600)="3dfaf6b9a1653bd0d4dc0c88e30b4bde9072815d8b15b448e1dc3536cc8dc75fa89494a260a8fc52d35c235baab75c8f859ee774113c232829ff3174512bb24ea6db7aad797a60739383951fa383c6a35e865f160ab8b4fdffe6c5137594f0ea8a20bdc68677ec35da35da8606e10b0957578c23f5a6921023f7ec328fdf45461a2246f2dec06df8539a0ca9c7feb9da8c0726dcdc454f0f31637961752fdd469aab2fc90cab7f43a3e8b7374b5d988a71e991b6a1c8aff2446d4ceb11591800e5f8", 0xc2}, {&(0x7f0000000700)="237c37452764ec93a28eb2f8c3f2df94141b56ffca8329f09afa365a6978e7b705be83608ce86744891473cb07aaa195c3b6c87140d964725b115156e9dcad07dbc690ee14a9140fae8797cc8c8b79875bd5a346956be8fc7dc4660f6e760bf90e829bc5af6214d58e4bf06bd6c2", 0x6e}, {&(0x7f0000000780)="d062df4179875df458c26b283d44a6f9d83c2a2148e67f2bb59d6b91d746f5561357f6115376ef80ad66b4ff7f6a4e454b218c0c785bcc120f0fea8206077c650740d5494aa4ea64a68ea2cc378f3ab56009e44b776596be66a8bbbbb2f14122978a3c8994610f5db703011dce12311f234fe64d10f8403807839e16bd5bbf0cd00843e827dec711ba0af2de726d07f8655fec4e6cb716f788653de58b24d7ac", 0xa0}, {&(0x7f0000000840)="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", 0xff}], 0x4, &(0x7f0000000980)=[{0x68, 0x10c, 0x7, "08d216b66ce4f85709b1b34e5eab3540543e62187ba7830ed87f884ca59cab924703e4dce441da1350518cdb7cdee36623566d65ebaf68a6b4829f2a9ed6d1b10b8f40d5421b28f15497faba6d61f1c89153ab2f5724fc"}], 0x68, 0x4000801}, 0x1}, {{&(0x7f0000000a00)=@nl=@kern={0x10, 0x0, 0x0, 0x80400440}, 0x80, &(0x7f0000000e80)=[{&(0x7f0000000a80)="6628233ace836be991972d9828d1c649eb3a062d65cd68f704c875e190d9ec3405545b6d5f95bc36d75c7c98f309b4bb7dfad75cf6c51ad0fd8320e390424554d73b7a40ed440c2f03635956872b5b6c1118dc881ca579f3cbd48f8555aacda88d83b21293095247fcaa2d1a957d27cbf273745c64e3c541ffe81bc5b77a7530b3e02986590688c208660b5c96934bda70", 0x91}, {&(0x7f0000000b40)="058343e875dd17514d928a5e494af4ad41a96d8cb8190f6b525fc90353855e856761f4930718b88fd044b269ee0610b5e4272a02f1186347e56fbd55d42b4fd2c5d7fed55eca7a288fdbbc5dd6e33bb7d4468acdfadbf7ec1521ae094ecd8903a3349902df519f4ea337337b5539bb2b4626ff08063e6ef4108be42a1d5588289a9c15ba1f02d655fe653b9798fab11ee9f75578cf0fe3786de62f4d03504023585b56955cd91bbec969e5a56665760ee581bcad83fe7fbab9427706d8b55c428c6bfd7130018b3ad433f3688d9878edbbdc6a9533ba25cd9de5fe369ba7253f013a5df8b246d0362760dbf02893ccce75c7", 0xf2}, {&(0x7f0000000c40)="73d39887f2344a9110db91ef2d1802abf7c29d820e7abefe6adebca77636918f904fc5016a44f4218be70591a53f7a7bb639cdf1e8fac06d317cc1355cb547286913ce85883f6de8e4104c95722245480456e6570df9b9f2556627efcb35e6442d496f51f63b33c52fec99a89ccd9e947eae2a55984a620348b0e504aa26437281679e44ea4fc97a7f3a15a06c203a505a9219ebd2f3f108818abb73d80342c93dbf2c752cd0174627d9cff33911e9a910caca50d95faec1a0ae8097475514d0bfeb165a5670a44f28d0142d", 0xcc}, {&(0x7f0000000d40)="326bfd31b516641ea9096c01d8961010d6e603c82f2463a5fa3d54c79ea65289446299fc2f065d77d2333cf003929f97f794cf0fc3682a3014966e226a28c43be1a2caf7f37b17357a9f684c55d1dd712432af", 0x53}, {&(0x7f0000000dc0)="f4093ad52b1082bb44c31bb0855a64df4a5614129daf0f991824af91", 0x1c}, {&(0x7f0000000e00)="6066e78766218b60a4f11e99407a8928512f943d02b59d9cc43ad2ee78aa07516a6242eda04593620a582c720f1d5b21449abde3809a7c0f249adb52095956ae8e197db5614eb588a6354d669fba4b8b39f76f889cb8b88190f0f9c897222b68bedaff5a9049c633d05d804bd7d8a094b7e7bc50e82ded2a", 0x78}], 0x6, &(0x7f0000000f00)=[{0x40, 0x199, 0x3f, "b123cce158f3215f39ba918aecfa88e4fb5a54a65c38a96b25c5a24948c65ef52a723326cbf6e8da1d"}, {0xb8, 0x107, 0x6e, "0213717c749dec8cc4d5837d135cedf62d536deacd8cd10fd67bfbe43150a980e965a14ab1adbe8f3c5254c48ee23cdae355333a95f028fda262c3886f77212eb1e43f7f317c30544bad45d44f9b5382a7440748978e486257491f2d7366e56b0dee5dc0d921c88894c6782db367eaf124a2caeeec71bdab9faf721fb1ce63049eaeabe7460402d8a2256415b5401acc85108f7b7f027776cf80324adc9203aec7245e59bf80aef5"}, {0x98, 0x11, 0x3ff, "4e15e8f914829e2c5bc028b6311c06e90309def784ad5ddac30c2d72d8585d92b05e4f2ad38bb2ac742e5c4a0f54da5bc0a323095b046b359e84687b8ef6b7cbc256f8b99352c9501969027575f008b6144f49fda0e5646c08f81f9a865112de3ccd4efc9a4d658403145bb101c6ec3e844523fd765efe4c1012d7a4dcebe6965660"}, {0xf8, 0x11f, 0x400, "1d635ef895233af72a622ec20065904be06f868ff30388889e4867ef324a177653cab0c2bf5cf8c56c8a5637a2c70ed7e6513cf1564227fc12cefe91d80f23d3fde6e3f6ab92d6af322e6475ea1489f9138a329c1914765134fe2edaefac8efd71f663066899013025236875d27d38ef768dedfc8264932161029f14dbc6153191e59103893ea7e5a885873337d38d3e4a84c1ed5e9100bd81749e5e37cc2e06ecab2d14b079891459e1c295fb055adf14532f2cc0c11386fb25974dff9eba5e75a5c2b188025a869aad9ab4d94e1684c09dd0a0322b8e0fc7feac32e2796ad71b951b3ed666"}, {0x60, 0x101, 0xff, "783fd6ade970e7e2476b667e00149451bc1c025f142df79e7da08ec6be0aa9c13a91e897d2b672fc10eacc6b037902c8540c721cb8d80b05b1a454e55f9e8561215782d195d8f4aa9dda00"}, {0xd8, 0x29, 0xf054d4, "a1b13b6bbc64570d92d70bf44ef59a37a2a685a39cf8c979450663f165c2bb268499815d96f196460885ab68c0e3205d988a4de1e06c95af4fafb685172a0c4f15698a05ff68df1f7e564eaf28ee1a055954ea37d68238259089c3c501b765d337b5b92bbcdcbe816bada58a80f9bb5e3574c543c229b939d3d3de21455edb532088b35bdfc53dad8b8dbbc50ba086e15ad650e6f5540088c97cc824e08868d3d32b1f0a3bd6fd8779e4461262184351bd9272f191e450a8ef9c4831b254a58567"}, {0xa8, 0x101, 0x83, "b2de7e1107801504b6c6c0bd10848e887c36237af52f8453bc16573e95a3090d6a1d5c0f190d5656ac4cdd0aa64455f830942405bc757edca271c30682adca61193ce9a91c40a44f2ca281ba6c8a6c2e2e4520fc6665a7ea34e7d838ffd4fa6679ed60038d73cccc740d4561f7ca440861854faab3cf2c14efb852e6eb4106f9ac133ddb4ea6429929d265c6037502e186d7204969cf"}], 0x468, 0x80c4}, 0x80}], 0x4, 0x8000) 2018/03/25 07:14:14 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000000)=""/232, &(0x7f0000000100)=0xe8) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00004c3000)="24d1", 0x2, 0x1, &(0x7f0000fb1000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) recvfrom$inet(r0, &(0x7f000048d000)=""/194, 0xc2, 0x0, &(0x7f0000d1a000)={0x2}, 0x10) setsockopt$sock_int(r0, 0x1, 0xa, &(0x7f0000cd1000)=0x7f, 0x4) sendto$inet(r0, &(0x7f0000328000)="d1", 0x1, 0xc005, &(0x7f0000c39ff0)={0x2}, 0x10) 2018/03/25 07:14:14 executing program 5: mknod(&(0x7f0000000ffa)='./bus\x00', 0x1000, 0x0) r0 = dup(0xffffffffffffff9c) fchmodat(r0, &(0x7f0000000040)='./bus/file0\x00', 0x0) creat(&(0x7f0000ccb000)='./bus\x00', 0x0) open(&(0x7f0000043000)='./bus\x00', 0x64000, 0x0) open(&(0x7f0000000000)='./bus\x00', 0x80c7e, 0x0) 2018/03/25 07:14:14 executing program 4: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x201, 0x0) write$eventfd(r0, &(0x7f0000000100)=0x2100000001, 0x48) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/checkreqprot\x00', 0x400, 0x0) getsockopt$inet6_dccp_int(r0, 0x21, 0x6, &(0x7f0000000040), &(0x7f0000000140)=0x4) [ 65.517737] keychord: using input dev AT Translated Set 2 keyboard for fevent 2018/03/25 07:14:15 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000375000)='net/rt_acct\x00') pread64(r0, &(0x7f0000000080), 0x0, 0x4c) 2018/03/25 07:14:15 executing program 4: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4207, r1) ptrace$setopts(0x4209, r1, 0x2, 0x0) 2018/03/25 07:14:15 executing program 3: r0 = socket$inet6(0xa, 0x806, 0x7) connect$inet6(r0, &(0x7f00003adfe4)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f0000595fe4)={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x1}, 0x1c) sendmsg(r0, &(0x7f0000cdbfc8)={0x0, 0x0, &(0x7f00003c8000), 0x0, &(0x7f0000e31000)}, 0x0) 2018/03/25 07:14:15 executing program 0: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9bff0)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) fadvise64(r1, 0x0, 0x80, 0x0) connect$inet(r0, &(0x7f0000987000)={0x2, 0x4e23}, 0x10) sendto$inet(r0, &(0x7f00002e8f1e)="96427feebcc603c266d2a2c2da2644124066d6c52746a66fd07a4a9370b924b494651c3febca0be535e0f30bbafe65b8b859d6696b208f558b002bbc2366429da28cdb97727474f32fcce772ce439a1b5785bb74b8040705191a3d28e775b402a04cdf7881cf1c80eb042835db0e8c24fd0e3c0f396da612f44d9999de32f883521dfa4593a5772e19b5c0c27ace555870d7fe3a1819c614a8d9447cfa592c236d96bf255bf3966b0c1c34711ce489df2032a31902ae0742b79d7334ef248790fa0e3787e4b945215cddc03c4f384e6815bab43d34b8c04eb06ff00f10743a0e25f6", 0xe2, 0x0, &(0x7f0000848ff0)={0x2}, 0x10) sendto$inet(r1, &(0x7f0000386fa0)='\x00', 0x1, 0x1, 0x0, 0x0) recvmmsg(r0, &(0x7f0000000080)=[{{&(0x7f0000003040)=@hci, 0xc, &(0x7f0000000100)=[{&(0x7f0000003080)=""/135, 0xffffff3a}, {&(0x7f0000003140)=""/102, 0x3f}], 0x2, &(0x7f0000000000)=""/48, 0x30}}, {{0x0, 0x121, &(0x7f00000033c0), 0x3e3, &(0x7f0000003400)=""/202, 0xca}}], 0x5da, 0x0, &(0x7f0000003680)={0x0, 0x989680}) 2018/03/25 07:14:15 executing program 7: r0 = syz_open_dev$evdev(&(0x7f0000237fee)='/dev/input/event#\x00', 0x2, 0x400) r1 = getpid() prlimit64(r1, 0x9, &(0x7f0000000040)={0x5, 0x3f}, &(0x7f0000000080)) write$evdev(r0, &(0x7f0000000000)=[{{0x0, 0x2710}}, {{0x0, 0x2710}, 0x1, 0x6, 0x6}], 0x30) 2018/03/25 07:14:15 executing program 5: r0 = socket(0x10, 0x3, 0x4) sendmsg$nl_xfrm(r0, &(0x7f0000001200)={&(0x7f0000c15000)={0x10}, 0xc, &(0x7f00001e5ff0)={&(0x7f00000000c0)=ANY=[@ANYBLOB="28000000120033070000000000000000000000000000000000000000000000000000000000a4c500efedcc051c93db07e8d20e869956f6206d30a9e9e7edcb095a82010c6df16ca5fb4d28a3f03c9534228b3e0951aab30c17a29db95df14bf5ffde22e022c57a3cf26a653d3a99ac5e0d82a09b5a204903d4b465594e9451ef1c7ecd527840276acff700f46353d75d3c05030c3adaea06"], 0x28}, 0x1}, 0x0) getsockopt$inet_mreq(r0, 0x0, 0x20, &(0x7f0000000000)={@multicast2, @multicast1}, &(0x7f0000000040)=0x8) 2018/03/25 07:14:15 executing program 1: mmap(&(0x7f0000000000/0xe71000)=nil, 0xe71000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000864ff6)='ns/uts\x00') setns(r1, 0x0) getsockopt$netrom_NETROM_T1(0xffffffffffffffff, 0x103, 0x1, &(0x7f0000000040), &(0x7f0000000080)=0x4) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f00000000c0)={@in6={{0xa, 0x4e20, 0x7f, @mcast2={0xff, 0x2, [], 0x1}, 0x12}}, 0x0, 0x5, 0x1, "a783995e57a4e0ecf872273c675bf5029b8b005129c3ac12776e41b4293e8ee1a5c60a3062ac12fcbf6c51db2b600560bf1a35d7d87025c8242729bfbf912ff908234e9da87b48cf6caaa561823614de"}, 0xd8) bind$inet6(0xffffffffffffffff, &(0x7f000089cfe4)={0xa, 0x4e24, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}}, 0x1c) connect$l2tp(0xffffffffffffffff, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast2=0xe0000002}, 0x0, 0x0, 0x2}}, 0x2e) 2018/03/25 07:14:15 executing program 2: mkdir(&(0x7f0000639000)='./file0\x00', 0x0) clone(0x0, &(0x7f0000445000), &(0x7f0000f1cffc), &(0x7f0000d5a000), &(0x7f0000ee0000)) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000400)) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000440)) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000480)) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000500)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000000540)="7363686564000bbfe84524a1ddffebf9510e3c12c6710153602ff90266a7cd5b4213c712f3340b217c9bec223f6e7d348c99f08322131ad8ec46d843774d88a7190456a3007dc1576ded528fbf1824c0e75d7a") clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) write$sndseq(r1, &(0x7f0000000280)=[{0x0, 0x3, 0x1, 0x5, @tick=0x9, {0xfffffffffffffffb, 0x9}, {}, @queue={0x8, {0x100000001, 0x94}}}, {0x101, 0x6, 0x3, 0x6, @time={0x0, 0x989680}, {0x2, 0x3}, {0x400, 0x5}, @queue={0x7, {0x3, 0x3ff}}}, {0x3, 0x1, 0xffffffffffffe72e, 0x4000000000000000, @tick=0x7, {0x3, 0x76c}, {0x5, 0x7}, @quote={{0x100000000, 0x3}, 0x3, &(0x7f0000000100)={0x7d, 0x80000001, 0x7, 0x9, @time={r2, r3+10000000}, {0xffffffff, 0xffffffff}, {0x10001, 0x9}, @result={0x3fc000, 0xddf}}}}, {0x80, 0x7, 0x8, 0x2, @tick=0x62d, {0x5, 0x614}, {0x5, 0x7}, @addr={0x401, 0xfff}}, {0x2, 0x7, 0x96e, 0xef4, @time, {0x6, 0x4}, {0x1, 0x4}, @addr={0xaa, 0x5}}, {0x20, 0x20, 0x3f, 0x1, @tick, {0x3, 0x3}, {0x6, 0x3}, @connect={{0x5, 0x200000000}, {0x7, 0x7}}}, {0x10001, 0x7868, 0x89, 0x8001, @time={0x0, 0x989680}, {0xfb, 0x2}, {0x80000000000, 0x2}, @quote={{0x7, 0x400}, 0x1, &(0x7f0000000240)={0x7, 0xfffffffffffffff7, 0x5, 0x5, @time={0x77359400}, {0x54, 0xec45}, {0x8, 0x10001}, @ext={0xd8, &(0x7f0000000140)="e46497ac8626597157be7e6c8b84913bcdcc8321811c5477666194aea8763f5624f81c93a41640110abb03c2b2daf7fb1a08d585ecb3c9ced0e48def2c5656c8e3f8ec726d97061ecd1736525a004da6afca9b49aeb1f02443393b53249734cdb2f078f5359c6dd63ee088de021266ea8d57e20cf58717f3bf10d7fa3092402a8e27e44580c6f6a0c3a15a27821062727f51529552463badd88e2a89d3af57cb25545d9656b1de1f9ffecd8b93ed2e6215900fc246503a8e1b2ecd0a53703ead7fa1ca1102ee2a426bb32dd6fb8f2b224b874891b6103bdd"}}}}], 0x150) utime(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)) 2018/03/25 07:14:15 executing program 4: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f00005b6000)) r0 = socket$inet(0x2, 0x3, 0xc8) accept(r0, &(0x7f0000000000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @local}}}, &(0x7f0000000080)=0x80) chdir(&(0x7f00003f7000)='./file0\x00') umount2(&(0x7f00003bafff)='.', 0x9) 2018/03/25 07:14:15 executing program 5: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f0000001240)='/dev/input/mice\x00', 0x0, 0x180) ioctl$DRM_IOCTL_MODESET_CTL(r1, 0x40086408, &(0x7f0000001280)={0x8000, 0x101}) ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f0000000040)=""/210) ioctl$EVIOCGABS3F(r0, 0x8018457f, &(0x7f0000000140)=""/4096) r2 = dup(r0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f00000011c0)={0x6, 0x0, 0x10001, 0x80000000}) ioctl$DRM_IOCTL_SG_FREE(r2, 0x40106439, &(0x7f0000001200)={0x101, r3}) lremovexattr(&(0x7f0000001140)='./file0\x00', &(0x7f0000001180)=@known='system.advise\x00') socket$unix(0x1, 0x5, 0x0) 2018/03/25 07:14:15 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/status\x00', 0x0, 0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(r1, 0x0, 0x41, &(0x7f0000000200)={'mangle\x00', 0x3, [{}, {}, {}]}, 0x58) sendmsg$nl_xfrm(r0, &(0x7f0000002a80)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000002a40)={&(0x7f0000000040)=@newsa={0x180, 0x10, 0x1, 0x0, 0x0, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4e20, 0x0, 0x4e20, 0x0, 0x0, 0x80, 0x0, 0x1}, {@in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x6c}, @in6=@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, {}, {}, {}, 0x0, 0x0, 0xa}, [@algo_auth={0x48, 0x1, {{'cryptd(tgr160-generic)\x00'}}}, @algo_comp={0x48, 0x3, {{'lzs\x00'}}}]}, 0x180}, 0x1}, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000280)={0x9, 0x0, 0x7fffffff, 0x3, 0x0}, &(0x7f00000002c0)=0x10) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000300)={r2, 0xfffffffffffffeff}, &(0x7f0000000340)=0x8) 2018/03/25 07:14:15 executing program 1: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000040)='attr/current\x00') sendfile(r1, r1, &(0x7f00006c7000), 0x27) poll(&(0x7f0000000000)=[{r1}, {r1, 0x3000}, {r1, 0x4}, {r1}, {r1, 0x2006}], 0x5, 0x1) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000080)={0x9, [0x6, 0x8, 0xfb, 0x9c, 0xfffffffffffffff5, 0x0, 0x8, 0x8, 0x3]}, 0x16) 2018/03/25 07:14:15 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000180)='net/route\x00') sendfile(r0, r0, &(0x7f0000000000)=0x3fffff, 0x400000ff) flock(r0, 0xa) 2018/03/25 07:14:15 executing program 2: seccomp(0x1, 0x0, &(0x7f0000000000)={0x2, &(0x7f0000000000)=[{0x9}, {0x7, 0x0, 0x0, 0x10000}]}) r0 = accept$packet(0xffffffffffffffff, 0x0, &(0x7f0000000340)) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000380)=0x6) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000080)={0x0, 0xfff}, &(0x7f00000000c0)=0x15c) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000100)={r2, 0x401}, &(0x7f0000000140)=0x8) sendmsg$nl_crypto(r1, &(0x7f0000000300)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f00000002c0)={&(0x7f00000001c0)=@get={0xf0, 0x13, 0x308, 0x70bd28, 0x25dfdbfe, {{'drbg_nopr_ctr_aes128\x00'}, [], [], 0x2400, 0x2400}, [{0x8, 0x1, 0x2}, {0x8, 0x1, 0x4}]}, 0xf0}, 0x1}, 0x20000000) 2018/03/25 07:14:15 executing program 3: 2018/03/25 07:14:15 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt$sock_int(r0, 0x1, 0x3, &(0x7f0000f74ffc), &(0x7f0000f74000)=0x4) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x400000) ioctl$SNDRV_TIMER_IOCTL_GINFO(r1, 0xc0f85403, &(0x7f0000000040)={{0xffffffffffffffff, 0x3, 0x3, 0x3, 0x4}, 0x1f, 0x3, 'id1\x00', 'timer0\x00', 0x0, 0x5, 0x0, 0x5, 0x200}) 2018/03/25 07:14:15 executing program 3: r0 = socket(0x20000000000000b, 0x2, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000080)=0x0) connect$inet6(r0, &(0x7f000004bfe4)={0xa, 0x4e20, 0x2000000000000, @dev={0xfe, 0x80}, 0x6}, 0xfffffffffffffff2) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000e530e9)=""/16, &(0x7f0000000040)=0x10) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)) sched_getscheduler(r1) 2018/03/25 07:14:15 executing program 7: r0 = timerfd_create(0x0, 0x0) clock_gettime(0x0, &(0x7f0000b8eff0)={0x0, 0x0}) clock_gettime(0x3, &(0x7f0000000140)) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000300)='/dev/rtc\x00', 0x40fffd, 0x0) bind$inet6(r2, &(0x7f0000000340)={0xa, 0x4e24, 0x5, @empty, 0x40}, 0x1c) acct(&(0x7f0000000040)='./file0\x00') clock_settime(0x6, &(0x7f00000000c0)={0x77359400}) timerfd_settime(r0, 0x3, &(0x7f0000a29ff0)={{0x0, 0x4}, {0x0, r1+10000000}}, &(0x7f000000bfe0)) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000000380)=0x54, 0x4) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000ad7000)={0x1, &(0x7f0000acbff8)=[{0x6, 0x0, 0x0, 0x6}]}, 0x10) setsockopt$inet6_int(r3, 0x29, 0x1000000000000011, &(0x7f0000000080)=0xaea, 0x191790c3a5b4342) bind$inet6(r3, &(0x7f0000807fe4)={0xa, 0x4e22}, 0x1c) sendto$inet6(r3, &(0x7f0000976000), 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r3, &(0x7f0000ad6fad)='\x00', 0x1, 0x4, &(0x7f0000000000)={0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}}, 0x1c) close(r3) lsetxattr(&(0x7f0000000100)='./file0\x00', &(0x7f0000000180)=@known='system.sockprotoname\x00', &(0x7f00000001c0)='ppp1.}selinuxtrustedbdev)ppp0,@%em0\x00', 0x24, 0x3) 2018/03/25 07:14:15 executing program 4: clone(0x6, &(0x7f0000000600)="25f5e045c15fa0d7b413725ed61430e1303d1b01003477b85e4a6bb4b0fb01009563a4c11e276d65bd785f2965e92a0e0ae2b3ae2bb40b1e8d336f9f855b99ddf5485cebdbcd4617839b238d2cea00cb5d6e28319ce1664215d23282f7e9c300bd4af8c84d42211a38749de1dc6fc2e1da07aa7867f716951b49ebd04d70546fa9d2df440b1daf0cc5d71aa2af9b902285649bd8", &(0x7f0000476ffc), &(0x7f0000000040), &(0x7f00000004c0)="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") r0 = creat(&(0x7f0000000300)='./file0\x00', 0x4) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000340)) mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000637ff8)={0x5}, 0xffffff6f, 0x0) r2 = accept4$netrom(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000080)=0x10, 0x800) r3 = openat(0xffffffffffffffff, &(0x7f0000000180)='./file0\x00', 0x101000, 0x2) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f00000001c0)={0x0, @in={{0x2, 0x4e23, @rand_addr=0x5}}, 0x3, 0x0, 0x4, 0x4, 0x10}, &(0x7f0000000280)=0x98) setsockopt$inet_sctp6_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f00000002c0)={r4, 0x17, 0x7, 0x9}, 0x10) ioctl$sock_netrom_SIOCADDRT(r2, 0x890b, &(0x7f00000000c0)) read(r1, &(0x7f0000000100)=""/128, 0x3f7) 2018/03/25 07:14:15 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00005b0ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCMBIC(r0, 0x5417, &(0x7f0000fc2ffc)) r1 = dup2(r0, r0) ioctl$UFFDIO_WAKE(r1, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000ffc000/0x1000)=nil, 0x1000}) 2018/03/25 07:14:15 executing program 6: syz_emit_ethernet(0x5e, &(0x7f00000002c0)={@random="d76c380c000e", @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [{[{0x9100, 0x10000, 0x7, 0x2}], {0x8100, 0xfffffffffffffe00, 0x3}}], {@canfd={0xd, {{0x4, 0x8, 0x11f, 0x1000}, 0x40, 0x2, 0x0, 0x0, "8ee5c85eb2e98090e5e82b9dc5779e0244fd139bdf6e6fd24a0c5d0e58f4598f997df2c9ae5d7211d19922ade85f339fa16472e6e7960404a48ac7b3927d6179"}}}}, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x404800, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000000040)={0x0, 0x100000000}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00000000c0)={r1, 0x176094bb, 0x800000000000039d, [0x7ffe]}, 0xa) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000100)={r1, @in={{0x2, 0x4e22, @multicast1=0xe0000001}}, 0x5, 0x3, 0x800, 0x1, 0x11}, 0x98) 2018/03/25 07:14:15 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) pause() sendto$inet6(r0, &(0x7f0000f6f000), 0x1000000c4, 0x20000001, &(0x7f0000faafe4)={0xa, 0x4e22}, 0x1c) r2 = accept4(r1, &(0x7f0000218fa8)=@alg, &(0x7f0000db4ffc)=0x214, 0x0) read(r0, &(0x7f00000000c0)=""/219, 0xdb) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r3, &(0x7f000014dfc8)={&(0x7f000059cff4)={0x10}, 0xc, &(0x7f0000f9bff0)={&(0x7f0000e45000)=@updpolicy={0xb8, 0x19, 0x401, 0x0, 0x0, {{@in=@broadcast=0xffffffff, @in=@dev={0xac, 0x14}, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}, 0x1}, 0x0) sendmsg$nl_crypto(r2, &(0x7f0000484fc8)={&(0x7f0000816000)={0x10}, 0xc, &(0x7f0000c37000)={&(0x7f0000fa3000)=ANY=[@ANYBLOB], 0x1}, 0x1}, 0x0) 2018/03/25 07:14:15 executing program 2: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0505405, &(0x7f0000000080)={{0xffffffffffffffff, 0x0, 0x3, 0x2, 0x8}, 0x9, 0x6, 0x401}) r1 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) r2 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r2, &(0x7f0000f50f90)=[{&(0x7f0000000180)="d700417fee4cfe38350c91a5ea8d715459a07e336fa3", 0x6}], 0xef, 0x81003) set_tid_address(&(0x7f0000000140)) readv(r1, &(0x7f0000002580)=[{&(0x7f0000001300)=""/75, 0x4b}], 0x1) sendfile(r1, r2, &(0x7f00000ddff8), 0x102000001) syz_open_procfs(0x0, &(0x7f0000000040)='pagemap\x00') readv(r2, &(0x7f0000000100)=[{&(0x7f00000001c0)=""/68, 0x44}, {&(0x7f0000000240)=""/140, 0x8c}], 0x2) 2018/03/25 07:14:15 executing program 5: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@loopback={0x0, 0x1}, 0x4e20, 0x0, 0x4e20, 0x0, 0x2, 0x0, 0xa0}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@dev={0xac, 0x14, 0x14}, 0x0, 0x2b}, 0x0, @in=@rand_addr}}, 0xe8) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/mls\x00', 0x0, 0x0) ioctl$EVIOCGNAME(r1, 0x80404506, &(0x7f0000000080)=""/10) connect$inet6(r0, &(0x7f0000000180)={0xa, 0x4e20}, 0x1c) 2018/03/25 07:14:15 executing program 3: mkdir(&(0x7f000082f000)='./control\x00', 0x0) r0 = creat(&(0x7f0000000080)='./control/file0\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000140)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f000078dff8)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000040)=0x100, 0x4) rename(&(0x7f00000000c0)='./control/file0\x00', &(0x7f0000000000)='./file0\x00') recvmsg(r2, &(0x7f0000000100)={&(0x7f0000000180)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f0000001580)=[{&(0x7f0000000200)=""/97, 0x61}, {&(0x7f0000000280)=""/4096, 0x1000}, {&(0x7f0000001280)=""/254, 0xfe}, {&(0x7f0000001380)=""/222, 0xde}, {&(0x7f0000001480)=""/244, 0xf4}], 0x5, &(0x7f0000001600)=""/231, 0xe7, 0x6}, 0x100) clone(0x0, &(0x7f0000aed000), &(0x7f00006c3ffc), &(0x7f000049cffc), &(0x7f0000c12000)) dup2(r2, r1) 2018/03/25 07:14:15 executing program 1: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000000200)={0x0, &(0x7f00000001c0)}, 0x10) r1 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x130) r2 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_GET(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x40, r2, 0x0, 0x70bd2d, 0x25dfdbfc, {0x3}, [@FOU_ATTR_AF={0x8, 0x2, 0x2}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e20}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e23}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_IPPROTO={0x8, 0x3}]}, 0x40}, 0x1, 0x0, 0x0, 0x4000001}, 0x80) 2018/03/25 07:14:15 executing program 7: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000340)={&(0x7f0000125ff4)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)=ANY=[]}, 0x1, 0x0, 0x0, 0x4}, 0x810) r1 = dup3(r0, r0, 0x80000) listen$netrom(r1, 0x0) socket$unix(0x1, 0x1, 0x0) 2018/03/25 07:14:15 executing program 4: inotify_init1(0x80800) unshare(0x400) r0 = timerfd_create(0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) timerfd_settime(r0, 0x0, &(0x7f0000000080), &(0x7f0000000100)) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f00000001c0)={0x7ff, 0x2, 0x2, 0x8000, 0x1ff, 0x100000000, 0x4bfb, 0x4, 0x0}, &(0x7f0000000200)=0x20) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000340)='/selinux/access\x00', 0x2, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000280)) ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f0000000380)=@req) setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000240)=@assoc_value={r2, 0x9}, 0x8) r3 = dup2(r0, r0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000001d00)={0x0, 0x8}, &(0x7f0000001d40)=0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f00000003c0)=[@in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x18}}, @in6={0xa, 0x4e20, 0x9, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0xe}}, 0x6}], 0x2c) getsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000001d80)={r4, 0x7119e2db, 0x5, 0x400}, &(0x7f0000001dc0)=0x10) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f00000000c0)=0x0) sched_setattr(r5, &(0x7f0000000140)={0x30, 0x3, 0x1, 0x7ff, 0x4, 0x0, 0x4, 0x8}, 0x0) init_module(&(0x7f0000000000)=']@\x00', 0x3, &(0x7f0000000040)="9200") getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r3, 0x84, 0x1c, &(0x7f00000002c0), &(0x7f0000000300)=0x4) 2018/03/25 07:14:15 executing program 6: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000026000)={0xffffffffffffffff, 0xffffffffffffffff}) memfd_create(&(0x7f0000000100)='\x00', 0x124d29b419021b20) rt_sigreturn() setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000001d000)={0x2, &(0x7f0000006000)=[{0x40, 0x0, 0x0, 0xffffffffffeff010}, {0x6}]}, 0x10) fcntl$setsig(r1, 0xa, 0x2e) sendto$unix(r0, &(0x7f0000000000)="ec64ab96a78fa683c5e54434b6f42f64bd95f461aac1ad6da4afdb668f3d3c11c655b2b88beac6e0596a4b71a0368465966fb1eba578e849e876ad5986e1ba11be54c7c78a88944f2448e5", 0x4b, 0x80, &(0x7f0000000080)=@file={0x0, './file0\x00'}, 0x6e) sendto(r0, &(0x7f0000021000), 0x0, 0x0, &(0x7f0000029ff2)=@l2={0x1f}, 0xe) 2018/03/25 07:14:15 executing program 7: r0 = socket$packet(0x11, 0x2, 0x300) r1 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'bridge0\x00', 0xfffffffffffffffd}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000000c0)={'bridge0\x00', 0x22001}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00000029c0)={{{@in=@broadcast, @in=@multicast1}}, {{@in=@remote}, 0x0, @in6=@remote}}, &(0x7f0000002ac0)=0xe8) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000000080)={0x4, &(0x7f0000000040)=[{0x0, 0x2, 0x6}, {0x1, 0x0, 0x401, 0x4}, {0x280, 0x17f, 0x8, 0x24d}, {0x6444812c, 0x10001, 0x6, 0xc46e}]}, 0x10) 2018/03/25 07:14:15 executing program 5: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000080)=0x80) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f00000000c0)=@assoc_value={0x0}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000140)={r1, @in={{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}, [0x5, 0x8, 0x9, 0x7, 0x6, 0x9, 0xfffffffffffffffc, 0xfffffffffffffffd, 0x4, 0x40, 0x9, 0x0, 0x800, 0x5, 0x380]}, &(0x7f0000000240)=0x100) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r2, 0x0, 0x487, &(0x7f000048ffe8)=""/24, &(0x7f00001e6000)=0x5d1c08922993ce8d) fcntl$addseals(r2, 0x409, 0x3) [ 66.110445] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/03/25 07:14:15 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000081dff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000370fec)={0x0, 0x0, 0xb5}) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x8000000006) writev(r1, &(0x7f0000000000)=[{&(0x7f0000a8b000)="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", 0xc18}], 0x48) 2018/03/25 07:14:15 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0xc, &(0x7f0000000000)=0x1, 0x4) r1 = dup2(r0, r0) getdents64(r1, &(0x7f0000000040)=""/232, 0xfecf) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000000140)={0x100000001}, 0x1) 2018/03/25 07:14:16 executing program 5: prctl$getreaper(0x25, &(0x7f0000000040)) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000080)={0x5, 0x200, 0x8, 0x6, 0x81, 0x1, 0x6, 0x0, 0x0}, &(0x7f00000000c0)=0x20) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000100)={r1, 0x52, "e37d18097e7ea146450fd9ac7829d3338344e5f2c524bb2828a3651ca7efc01659b5b739801af41d31421cb3a4836337dcf530329a1420163211a9b52de50c8ceba16a66a36e09e8ec7f70c45cf2a1962f40"}, &(0x7f0000000180)=0x5a) 2018/03/25 07:14:16 executing program 3: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x4e23}, 0x10) bind$inet(r1, &(0x7f0000000200)={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x14}}, 0x10) sendto$inet(r0, &(0x7f00002e8f1e)="96", 0x1, 0x0, &(0x7f0000848ff0)={0x2, 0x0, @dev={0xac, 0x14}}, 0x10) shutdown(r0, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000240)=ANY=[@ANYRES32=0x0, @ANYBLOB="67c482b4bad337aaa8504d0209cc8f006700563e0dd69e5298dbb6a4223ed608ff7af52c412f341ddf1b2eb389fbd7c24c510f5bb292eaf1daab3423d6d3ca3436f88270666c6e0ec713fd4a3701173bc4f328bf1ea1575f85ed4b3bbb2575f2e856815a6a6b4a581924587f25f3e7fd3f05a920f1ac5842d737ed5ff7f96decf71ef8d32412128e9b14657af4054e196cc755ebefa543df00000000"], &(0x7f0000000140)=0x97) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000180)={r2, 0x10000, 0x874}, &(0x7f00000001c0)=0x8) recvmmsg(r1, &(0x7f0000003ec0)=[{{&(0x7f0000000000)=@un=@abs, 0x80, &(0x7f0000002840)=[{&(0x7f0000002740)=""/221, 0xdd}], 0x1, &(0x7f0000003f80)=""/233, 0xe9}}], 0x1, 0x100, &(0x7f00000006c0)) 2018/03/25 07:14:16 executing program 1: r0 = gettid() exit(0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000000100)={0x0, {{0xa, 0x4e21, 0x912c, @loopback={0x0, 0x1}, 0x1ff}}, 0x1, 0x4, [{{0xa, 0x4e23, 0x100000000, @loopback={0x0, 0x1}, 0x4}}, {{0xa, 0x4e24, 0xf3, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x4}}, {{0xa, 0x4e23, 0x5, @empty, 0x1}}, {{0xa, 0x4e23, 0x70, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x4}}]}, 0x290) getpriority(0x0, r0) 2018/03/25 07:14:16 executing program 0: r0 = socket(0x2, 0x2, 0x305) r1 = socket$inet(0x2, 0x1, 0x0) connect$inet(r1, &(0x7f000089bff0)={0x2}, 0x10) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000daeffc)=0x9, 0x4) recvmmsg(r0, &(0x7f0000006280)=[{{&(0x7f00000027c0)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, 0x80, &(0x7f0000004d00)=[{&(0x7f0000004c80)=""/87, 0x57}], 0x1, &(0x7f0000004d80)=""/143, 0x8f}}, {{&(0x7f0000004e40)=@in6={0x0, 0x0, 0x0, @ipv4={[], [], @dev}}, 0x80, &(0x7f0000004f80)=[{&(0x7f0000004f40)=""/25, 0x19}], 0x1}}, {{&(0x7f0000004fc0)=@pppoe={0x0, 0x0, {0x0, @broadcast}}, 0x80, &(0x7f00000061c0)=[{&(0x7f00000051c0)=""/4096, 0x1000}], 0x1, &(0x7f0000006200)=""/95, 0x5f}}], 0x3, 0x0, 0x0) 2018/03/25 07:14:16 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000548000)=0x1, 0x4) sendto$inet6(r0, &(0x7f00000001c0), 0x0, 0x0, &(0x7f0000000000)={0xa, 0x4e20, 0x1000, @loopback={0x0, 0x1}}, 0x1c) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)) 2018/03/25 07:14:16 executing program 7: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f00000000c0), &(0x7f0000000100)=0x4) r1 = socket$inet6(0xa, 0x2100000000000002, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@dev={0xfe, 0x80}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x3c}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@dev={0xac, 0x14, 0x14}, 0x0, 0x2b}, 0x0, @in=@broadcast=0xffffffff}}, 0xe8) connect$inet6(r1, &(0x7f0000000180)={0xa}, 0x1c) r2 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x10000000004002) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r2, 0x440000000000127f, &(0x7f0000003fff)) 2018/03/25 07:14:16 executing program 2: getsockopt$inet_sctp_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, &(0x7f0000000040), &(0x7f0000000080)=0x4) setrlimit(0x7, &(0x7f0000b09000)) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='mountinfo\x00') socket$key(0xf, 0x3, 0x2) setsockopt$inet6_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x29, 0x2a, &(0x7f0000034000)={0x0, {{0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x84) sendto$unix(r0, &(0x7f0000000000)="b7a1ccffc300a546bc2db4de16327d6d97ec48dae46757a3c9476fd4238915d25662ce9bf657c757d1dcb82aa0e412757e642477aae20cb4", 0x38, 0x4, &(0x7f0000000100)=@abs={0x1, 0x0, 0x4e24}, 0x6e) 2018/03/25 07:14:16 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000000080)=0x7, 0x4) 2018/03/25 07:14:16 executing program 6: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc\x00', 0x200000, 0x0) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f0000000100)=""/150) r1 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000687000)=0x5c802861, 0x4) setsockopt$inet6_int(r1, 0x29, 0x46, &(0x7f0000650ffc), 0x4) setsockopt$inet6_int(r1, 0x29, 0x2, &(0x7f0000ffc000)=0x1, 0x4) bind$inet6(r1, &(0x7f0000402000)={0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x14f) getsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000000), &(0x7f0000000040)=0x4) sendto$inet6(r1, &(0x7f00000000c0), 0x0, 0x20000000, &(0x7f0000f62fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}, 0xfffffffffffffffd}, 0x1c) restart_syscall() openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x400000, 0x0) 2018/03/25 07:14:16 executing program 0: sendmsg$unix(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000564000)=@abs, 0x8, &(0x7f0000451ff0)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f00001f9fe0)}, 0x0) r0 = syz_open_dev$sg(&(0x7f00000c5ff7)='/dev/sg#\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000100)={0x0, 0xfffffffffffffff9}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000180)=@assoc_value={r1, 0x6}, 0x8) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0xfffffffffffffffe, 0x8, 0x5}) ioctl(r0, 0x2285, &(0x7f0000007000)='S') ioctl$ASHMEM_GET_NAME(r0, 0x81007702, &(0x7f0000000040)=""/135) 2018/03/25 07:14:16 executing program 4: r0 = socket$inet(0x2, 0x80e, 0x1) setsockopt$inet_int(r0, 0x0, 0x18, &(0x7f0000773000)=0x200000000404, 0x4) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) bind$inet(r0, &(0x7f0000000080)={0x2, 0x0, @loopback=0x7f000001}, 0x1e) socket$inet(0x2, 0x0, 0x3) 2018/03/25 07:14:16 executing program 5: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000ec6000)='/proc/self/net/pfkey\x00', 0x0, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000358fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000a5dfe0)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1}) readv(r0, &(0x7f0000080000)=[{&(0x7f0000001fb2)=""/1, 0x1}], 0x1) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000909feb)='/proc/self/net/pfkey\x00', 0x0, 0x0) readv(r2, &(0x7f000065dfc8)=[{&(0x7f00000cc000)=""/67, 0x43}], 0x1) 2018/03/25 07:14:16 executing program 3: socketpair$unix(0x1, 0x400000000003, 0x0, &(0x7f0000634000)={0xffffffffffffffff}) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x40000) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000000040)={0xffff, 0x53, 0x40, 0x40, 0x5, 0x928, 0x800, 0x8001, 0x9, 0xc994, 0x1, 0x5}) read(r0, &(0x7f0000f30f4b)=""/181, 0xb5) 2018/03/25 07:14:16 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000c36ff8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$packet_rx_ring(r2, 0x107, 0x5, &(0x7f0000000040)=@req3={0x7fff, 0x9, 0x7, 0x3, 0xd117, 0x8, 0xfffffffffffffff8}, 0x1c) ioctl$int_in(r0, 0x5452, &(0x7f0000000080)=0x43) shutdown(r1, 0x1) 2018/03/25 07:14:16 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003c6000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x3d, 0x400000) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000080)={0x0, 0x0, 0x30, 0x8, 0x7}, &(0x7f00000000c0)=0x18) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000100)={r2, 0xfff}, 0x8) r3 = syz_open_pts(r0, 0x0) pwritev(r0, &(0x7f00000002c0)=[{&(0x7f0000000140)="f531c533b4c79c76162e5dd46b2586c1adf4c1ccffa1e4750e14f4fc49077d49a457303beb3c0e4269e5ab19f78983338b05290de0d3bbce1273d2855f3d3aa0bec2c66dbe13fa8971c81182eab5ae400228a3f0899a431b1d1715c88c86e57871645dfd2b33669967201eab7d43f8a0579a18174ae5ef4b062b7929cd4955fb46f518414699c1ac31413429875c698fb0d7de6d02d7d2b3c89c", 0x9a}, {&(0x7f0000000200)="9d34bb376a89df795946759585f651255330a0e5a215c0cfe48878c4e15be3a8aba7d0b35feae2ec9f8ff484b170656a", 0x30}, {&(0x7f0000000240)="ed1e51c5244849192545f97e36d667312fa3780ba70cd1751a788ff5546a0362910f54620417d0fe8fd4b01a68b026c8fac73c94742a3c222c132d0176f928395c0a766e141c7489cda5a2174afc8a", 0x4f}], 0x3, 0x0) ioctl$TCSETS(r3, 0x5402, &(0x7f0000000000)={0x0, 0x0, 0x1002}) ioctl$TIOCSETD(r3, 0x5423, &(0x7f0000e4056c)=0x3) statfs(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)=""/4096) 2018/03/25 07:14:16 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00004da000)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000d40)={0x1, &(0x7f0000000080)=[{0x40006, 0x0, 0x0, 0xa85}]}, 0x10) connect$inet(r1, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r2 = memfd_create(&(0x7f00000000c0)='\x00', 0x2) setsockopt$inet_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f0000000cc0)='tls\x00', 0x4) sendto$inet(r1, &(0x7f0000000100)="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", 0xb89, 0x0, &(0x7f0000000000)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) 2018/03/25 07:14:16 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000b6dfc8)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)=ANY=[@ANYRES64=r0], 0x8}, 0x1}, 0x200000000) r1 = memfd_create(&(0x7f0000000140)="08aba07297be8e671be75dfc4e88a28b10ee919a1151fcfeea04", 0x3) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1b, &(0x7f0000000200)={@loopback, 0x0}, &(0x7f0000000240)=0x14) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000000280)={@loopback={0x0, 0x1}, r2}, 0x14) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000080)={0x3, [0x8, 0x61e0, 0x5]}, 0xa) 2018/03/25 07:14:16 executing program 0: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000080)='/dev/keychord\x00', 0x0, 0x0) ioctl$TIOCEXCL(r0, 0x540c) r1 = socket$inet6(0xa, 0x2, 0x0) sendmmsg(r1, &(0x7f0000001d80)=[{{&(0x7f0000000000)=@in6={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000000040), 0x0, &(0x7f0000000000)}}, {{&(0x7f0000000a80)=@nl=@unspec, 0xc, &(0x7f0000000040), 0x0, &(0x7f0000000040)}}], 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0xc) ioctl$TIOCSPGRP(r0, 0x5410, &(0x7f0000000140)=r2) ioctl$EVIOCGBITSND(r0, 0x80404532, &(0x7f00000002c0)=""/8) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000180)={{{@in6=@mcast2, @in=@multicast2}}, {{@in6=@ipv4={[], [], @multicast1}}, 0x0, @in6=@local}}, &(0x7f0000000280)=0xe8) 2018/03/25 07:14:16 executing program 4: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/status\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000000ffc)='$\x00', 0x0) r2 = dup3(r0, r1, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x0, 0x1810, r1, 0x0) mincore(&(0x7f0000001000/0x3000)=nil, 0x3000, &(0x7f0000fb2000)) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r2, 0x40605346, &(0x7f0000000080)={0x5, 0x0, {0x1, 0x1, 0x0, 0x0, 0x7}}) 2018/03/25 07:14:16 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = socket(0x5, 0x7, 0x2) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc\x00', 0xfe, 0x0) ioctl$KDGKBENT(r1, 0x4b46, &(0x7f0000000100)={0x54a, 0x7f, 0x2}) ioctl$EVIOCGUNIQ(r1, 0x80404508, &(0x7f0000000140)=""/181) ioctl$LOOP_SET_FD(r1, 0x4c00, r1) setsockopt$inet_tcp_buf(r1, 0x6, 0x16, &(0x7f0000000540)="efc1b20765ab508bea48eb98bf591fb0c767bfa0026faafb09d018c2fe95b2f9e5b2c2994efde65a31bae12a9dfaca44fa357942bd51b3b620473fb86baa626aec0789096157f3c36f5cfffe85f4ee3a3a6d96ba9eadc75eb1038baa1dad76b3ede640c5eacb6019b33ef23c09ce8c9809c46d373a83a967c1bc2df8a7fad405695fc04326140ab0e72821428d2a222d34582a8efba40979ee522c488bba789ccca38b38905b021f29f6c5517934a68106f9bba3a4690e365d89a288745e9e63ec8c4c187af6820bb6787ca4b1aeb99c5e60829600508fbfe3ca86da17257b0b7096b0df71a361e632ddaa8c3f65b954", 0xf0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x0, 0x0) fgetxattr(r0, &(0x7f0000000400)=@known='security.ima\x00', &(0x7f0000000440)=""/141, 0x8d) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000000080)=0x6, 0x4) ioctl$UFFDIO_COPY(r2, 0xc028aa03, &(0x7f0000000340)={&(0x7f0000ffe000/0x1000)=nil, 0x1000}) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000240)={0x0, 0x2}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000002c0)={r3, 0x4}, &(0x7f0000000300)=0x8) r4 = openat(0xffffffffffffff9c, &(0x7f0000012ff8)='./file1\x00', 0x100ffd, 0x0) accept4$bt_l2cap(r2, &(0x7f0000000380), &(0x7f00000003c0)=0xe, 0x80000) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f0000000500)) fadvise64(r4, 0x0, 0x0, 0x0) 2018/03/25 07:14:16 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000371000)='/dev/snd/seq\x00', 0x0, 0x0) readv(r0, &(0x7f0000001080)=[{&(0x7f0000000040)=""/17, 0xc9}], 0x1bb) 2018/03/25 07:14:16 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ppp\x00', 0xa200, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000180)={0x0, @in={{0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x12}}}, 0x3d10, 0xfff, 0x9, 0x6, 0x80000001}, &(0x7f0000000240)=0x98) setsockopt$inet6_dccp_int(r1, 0x21, 0xb, &(0x7f0000000080)=0xba, 0x4) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000000280)={r2, @in={{0x2, 0x4e24, @multicast1=0xe0000001}}}, 0x84) pipe(&(0x7f000015bff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$getflags(r3, 0xb) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000000)={'syz_tun\x00', &(0x7f0000000040)=@ethtool_channels={0x3c}}) fchdir(r1) 2018/03/25 07:14:16 executing program 2: r0 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000000)={'vhan0\x00', 0x400}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000100)={'vlan0\x00', 0x3fe}) 2018/03/25 07:14:16 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x14, &(0x7f00004c2ffc)=0x1, 0x4) setsockopt$inet_int(r0, 0x0, 0x12, &(0x7f0000eeeffc)=0x401, 0x4) socket$packet(0x11, 0x3, 0x300) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000469ffc)=0x7fe, 0x4) sendto$inet(r0, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000ee9ff0)={0x2, 0x4e20}, 0x10) recvmsg(r0, &(0x7f0000edffc8)={0x0, 0x29e, &(0x7f0000aea000), 0x0, &(0x7f0000000000)=""/81, 0x51}, 0x40002102) 2018/03/25 07:14:16 executing program 3: socket$packet(0x11, 0x2, 0x300) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000240)=@ipv6_newaddr={0x2c, 0x14, 0x203, 0x0, 0x0, {0xa}, [@IFA_LOCAL={0x14, 0x2, @local={0xfe, 0x80, [], 0xaa}}]}, 0x2c}, 0x1}, 0x0) socketpair$inet(0x2, 0x3, 0x955d, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_mreqn(r1, 0x0, 0x20, &(0x7f0000000040)={@empty, @multicast2}, &(0x7f0000000080)=0xc) 2018/03/25 07:14:16 executing program 0: r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000001700)=0x2, 0x4) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000001680)=@add_del={0x2, &(0x7f0000001880)='vlan0\x00', 0x2}) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f0000001740)={0x4, {{0xa, 0x4e20, 0xffff, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x4e22, 0x80, @mcast1={0xff, 0x1, [], 0x1}, 0x8}}}, 0x108) setsockopt$inet6_dccp_int(0xffffffffffffffff, 0x21, 0xb, &(0x7f00000016c0)=0x2, 0x4) r1 = socket(0x10, 0x802, 0x0) write(r1, &(0x7f0000fcf000)="240000001a0025f0006bb40400000800020b00ff0010b500001000eb0800090000ffe5b7", 0x24) r2 = syz_open_dev$loop(&(0x7f0000001640)='/dev/loop#\x00', 0x0, 0x80) dup2(r2, r1) recvmsg(r1, &(0x7f0000001600)={&(0x7f0000000000)=@nl=@unspec, 0x80, &(0x7f0000001480)=[{&(0x7f0000000080)=""/150, 0x96}, {&(0x7f0000000140)=""/163, 0xa3}, {&(0x7f0000000200)=""/241, 0xf1}, {&(0x7f0000000300)=""/4096, 0x1000}, {&(0x7f0000001300)=""/137, 0x89}, {&(0x7f00000013c0)=""/4, 0x4}, {&(0x7f0000001400)=""/115, 0x73}], 0x7, &(0x7f0000001500)=""/241, 0xf1, 0x3}, 0x40000040) 2018/03/25 07:14:16 executing program 1: r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x81) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x5, &(0x7f00000001c0)={0x0, @in={{0x2, 0x4e20, @multicast1=0xe0000001}}}, 0x84) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000180)={'bridge0\x00', 0xce11}) pwrite64(r0, &(0x7f00000001c0), 0xff57, 0x0) 2018/03/25 07:14:16 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x7, 0x2}) poll(&(0x7f0000023fb0)=[{r0, 0x0, 0x4}], 0x1, 0xce8) mq_timedsend(r0, &(0x7f0000000040)="87c36f82a520bc04b9c950f7d0ecef215ab957f5ba6851951446f841b6050bbdfd7c6065c1043fe1042fc4f9b66d2416505a0fbf6852161bea5effa8d253142ef3c271113c292303077e21149c3b0436549a6831eb2f8e283b6515af8ef053b25d14b2cf42d2d275574165cb5fa7dfaabfd9434bac25fb67bbc04937a56f40d69bc088a098a971caf1c84d63232babe2ede82e3cf18731d647c79c2e23018d068aa5c1b1c8716b11dca85f9a45664505515a2e112cb516ca9941ffd09fea2e561180da422f", 0xc5, 0xcb, &(0x7f0000000140)) mq_timedsend(r0, &(0x7f000066c000), 0x0, 0x0, &(0x7f000066cff0)) r1 = dup2(r0, r0) readlinkat(r1, &(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)=""/237, 0xed) mq_timedreceive(r1, &(0x7f00006b0f7d)=""/131, 0x83, 0x0, &(0x7f0000ccf000)) 2018/03/25 07:14:16 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = socket(0x1d, 0x800, 0x62f4) ioctl$sock_ipx_SIOCAIPXPRISLT(r1, 0x89e1, &(0x7f0000000040)) sendmmsg(r0, &(0x7f000000a3c0)=[{{0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000000)="40e5bc39795c14d86981406c4dc51290", 0x10}], 0x1000031a, &(0x7f0000000140)}}, {{&(0x7f0000006ec0)=@ipx={0x4, 0x0, 0x0, "b5b41d41fe40"}, 0x80, &(0x7f000000a300)=[{&(0x7f0000000040)}], 0x1, &(0x7f0000000080)}}], 0x2, 0x0) 2018/03/25 07:14:16 executing program 4: r0 = socket(0x18, 0x6, 0x0) connect$unix(r0, &(0x7f0000000000)=@abs={0x1, 0x0, 0x4e24}, 0x6e) mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) accept$netrom(r0, &(0x7f0000000140), &(0x7f0000000180)=0x10) msync(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x4) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000002c0)={{{@in=@multicast1, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}}}, &(0x7f00000003c0)=0xe8) setsockopt$inet6_mreq(r0, 0x29, 0x0, &(0x7f0000000400)={@local={0xfe, 0x80, [], 0xaa}, r1}, 0x6) accept4$nfc_llcp(r0, &(0x7f0000000080), &(0x7f0000000100)=0x60, 0x80000) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00000061c0)={0x0, 0x3, 0x6}, &(0x7f0000006200)=0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000006240)={0x0}, &(0x7f0000006280)=0x8) sendmmsg$inet_sctp(r0, &(0x7f0000006340)=[{&(0x7f00000001c0)=@in={0x2, 0x4e22}, 0x10, &(0x7f0000002940)=[{&(0x7f0000000440)="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", 0xfd}, {&(0x7f0000000540)="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0x1000}, {&(0x7f0000005140)="b1a3ea1e531bf2ee816871abec2c79ea9a98a9b9b494548b75446987aefd7998a39660a8cfbe5ffbf322473626a9591fdb994b9623bbba1a55a140c5da69fc89b9599b1ea148c8f532406c03bd1f39b2b2666cf03ad7cba97eaa15afce0936f5573e520031857b40c77a2bc50d2116e269e3e4d6cba9a6d2fd0195bdd75550698a752bfcd83a1c3a8c3faee37c65f1a78fd9f428a4e0388f317290e9a163aec7bbc6aa31476fe375bd43097b1c4735c45b9d303965457a31a779811eda955023d466423b1b3a2e4294f787ca5551d5a66d50a38e933deccefc8410d00f402b8b0d3a7362d7fd5548fe0233822e507e7ea8b9c1234a05c056bf3af9062af64a54d83b0df5d56112dbf40ab5a201e3160399d383ec4674f92ef068bfa7d64645e9e9adbf2a21b5ef6f067efff78553537cd9b047e34e75c55dfc213b1265ef89f9474c8836a4fe2e5b0f3514876e71c9dc3ccfdcdd95e8c3bece6a3592a1c0a0dcd8048f109c5fd78157002f67e31e5b777720e95dbdb48029581d702fc6d9d66204f0bdbd89149275145eea743fcc73277f07abae92f7c272d467390e05bcf8a6809b283cf3b3b9a8655d7a72b978da6be1be3da0fb11e531c7fd5fe763605f4b2c48ba6c2af5caf522f6bab5b3cf10a6a9373d8d61d76786804d2f997ca7a22bba9cb2fbaeef5ed5bcece846af35d44da5f5873370caf79b8cbe12353c8ad17c670bb70a95fee04486c7703c98a16b9802938b79c1788871f47dc6be09e2ba5bdf11930888437eb4fa0664bfd70184bad86935f56237b19bf627ed38f797099d05a0516f5ecc3c78595e458750fe9868d7d87327e979cab717fbb9fe7b21b57b7f27ed30f888d744263f1522be1bab3a7582be43a4f1ea4cc5c088de645cb7ff0dd8c9b91c1db0734b9f5397d920f9b1fc5087e179442ee8175524c4de3c562c811b264cf75becf5b3406bf72e3e6fab0ded8c6213bf5c37537b0c487cf06e32a933bf6e267652adabf3c26d087943c92e111f8516d0c8c7f7b8b3910a03399a1bd43315c77d12f3c62e31acfe6d4e3104afc556dbe67e8f474dd589aa5dfd90145027cea3543fb4de963a2e7d724e2d1a98451c4f0f3088be07e54ad2e8c43ffe44cea6b3f0ba1c697c481c10df8927ac839f274575117a390bd774ff038d92f54bcb0cf2b87fb09e29aa1c887615b157c7c49b741e22fcb35265707e9b5271a4e4ce4988fb55bec2cc9dbae292244e4f021434a4f2b6c7ace6e7eb68030495e735ade0f99360f1cbc5b70d31b8d991af54bb182ee17bac9586b1b986621a41fe85862bdfa79f3e1d2bdc9336a81892fb5ef8bc35ba19bb60e8d30cb8ce1b48b09cfd29c1ea40b43883e2ef67d767e55393907c22a7a0aaca1b238947dfdb47b9eccea999a846dc26e12df35e7d2bb9a2c683c60c8af0e65bff3d3668f714cecd2cebb80a958fe4edc2bf8f0184c8de4e51f122df888607b23e7d9d8fdcbd7b76d4046f121905537e78bc991ae28e6e773bd22f7e1a763b6a9915c5c3b20a43c45f7e4d16a44bce66215286a9d45132877c7f3cd7ea530c6eb05fe7a65af27dbc0ed2599a5562a9c3238efd11e93355042f5e90c1106d4a3b888ba79d9cee045fe20a9d7722a7b0ce11a5bfedecbeddfe1d2b0f18ab2f5718b8feafa53b55df3100c41ae46b5ad40bda0e02b71ecaf11971ac6fa4aa5fb639d62a57b4eb2497bae98ff0440cff3ffa750a9127630891ca6ee0a11aac370674c061474b1ed775be1c4cad9ad21beb491eb2fcaa4091d79740cd48edc8905d314ba60b2fb4aaadd4c9137a21f980a327c6f66b74d8a221bb5a8efe7867cce260f90a3b8070b772110ec01799323531fa75ab8616d2a6ec8c95591b40dae1fc0b320ac69d547da943ab509aad900e3d699b45133311e40ef389b55a349534931b3cabfce3a6646583af4a2290169e32a2a9dfdc59f4870c15012b2169cbdd20b0a96e61e6d6283299d3d512807c2dd7c683a59c8726c39a87fe095012899ce0bca585a5c27b7fb429c92a1ec7975bcd81c3d48626baecaca6f69c393807670d27704a8c9d0a906ed6e8bb346bfa682183d6910cead839739ace1d33e2fad4ab25e16172952cf9f0c6774fda357b9d02cc2cce93ff25af87ca79347b8e157eb072fbd7395fc4818f5d1e6badef8c06ad880ddedcb34747a60ccc8549353ab4e18bfad2af39902052bdb88350e9b91b056643e97213e7560a06a28be2bf39dc004d1efff266f21a60d95b3ef3c386b708dd38256844c80d2070c6715d259d76693ca6d1ae0a47e0b13bdf42bfefc37a2155dbccac81ac84b3b774d22aab161e517020466fb91770fde019713d3b6f1e5c996c42884374449f6d6c03542df7b79770db48684e916a87f9054c1ff45d5703020e2b2e7914ae0731a80501081ba4ca7de1aa7be01837a9bb7950378e9bb02b30b66e5c75d15f949d35787c45d944a4aa0f7e2ea8d8dc9855a56b94568aaba2bdcaa04f5f5409f70df187678564d2b5bbcadc73ce5504e1878e9419e7e9ea898b81fd8f572ab69b01098e10574e433f83b26592c7d7df018f9bbdca563479af57968bfa134121ebc19d5a9dfc20bf8fc5c78a3591ea5c1427524f25b5da25251e001ba932f7cab1a1a7a32bbb54e4e9538443541cef76e1e984419256a6409d2f33114686ad689c0bcadeba27bca6da1a60164c1d381f96c1778c6b5ce04818c61ca75d426003fc923a35b1181d6b298ea333dfddc11e874abe07b0e53b342033b5ef7b7a33a05e11af5f80b528f07340ad0a0fd5de7a31b67ccb9617a74d46735dbe047068244caae69ab9026cbc61d49e1754339e03f9687347f8f873b10b284fab05556c7364975ef57d1ef36b6747426f63cbde0932c1370f4effe13154799051022ebb02abd824c7cc204ef611fad60e9b9ae7988c83bc3ef90bc06fc71615bf506b004a79cfadcfa0c42ae09f90b80921260c32e8631077901899228cbc945b8a5a4072278e5bcdde3b348b9721f6397a6eb38727cf0c5492b8c2026cf73160f79c639583ae6fcd76cd0b87cc9802e24ad6a7ff25558f1ac77342c10d1d03d22a34734325384d5a4ba539e09637c50e0d505cc0dd57d12df838cf254962b40b78a8eae18f4ebb1b2c4e5ba571c60464fac35ae5dc3d536f4e442f4a454e0c5a8bbc599132a588a676ac35f8be67b9cc781be06505661c23d62821c855cd16275bc9773d71666bc875f0af0b21e771b8fa97bff36d69e47eeadb75f66d767371e97879e53adbc638186aa3abaf36230b321b6664bd24285b5567d17927c86933846cfa7c36c2fc3884d34f641ad6954367284799a01e3a42252a70cc9d6a3108697530033fdaea77fdf4eb4fdd5698082adf5e22f9b52274b4c825be16191e8691a5244f88315d1dace0fc02851f5cc327cf7b64251e6b3924ab46bade6223fdf58cf893c0c3af2c17e733d287d5a838631590876a7888720f26ca5fff96526f41041a0e6184fafde94d1cb978cda6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0x1000}], 0x8, &(0x7f00000062c0)=[@sndrcv={0x30, 0x84, 0x1, {0xaefa, 0x2, 0x0, 0x8020000000, 0x7f, 0xffffffffffff0000, 0x8, 0x40, r2}}, @sndinfo={0x20, 0x84, 0x2, {0xe5e5, 0x4, 0xf1, 0x8, r3}}], 0x60}], 0x3, 0x4000) 2018/03/25 07:14:16 executing program 6: clone(0x6, &(0x7f0000000600), &(0x7f0000476ffc), &(0x7f0000000040), &(0x7f000043dffe)) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000637ff8)={0xeb}, 0x8, 0x0) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000600)='\a') read(r0, &(0x7f0000000100)=""/128, 0x3f7) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_CONTROL(r1, 0x40086414, &(0x7f00000000c0)={0x3, 0x10001}) prctl$setname(0xf, &(0x7f0000000000)='+vmnet1:user^selinuxeth1{\x00') 2018/03/25 07:14:16 executing program 3: r0 = memfd_create(&(0x7f0000781ffe)="0010", 0x0) r1 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000000), &(0x7f00000001c0)=0x4) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) rt_sigaction(0x6, &(0x7f00009e0000)={0x9}, &(0x7f0000000140), 0x8, &(0x7f00000000c0)) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000200)={0x0, 0x6, 0xe0, 0x2, 0x9, 0x0, 0x6, 0x3, {0x0, @in6={{0xa, 0x4e22, 0x1, @local={0xfe, 0x80, [], 0xaa}, 0x8}}, 0x2, 0x6, 0xff, 0xbf, 0x1}}, &(0x7f00000002c0)=0xb0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000000300)={r2, 0x268}, 0x8) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x9, 0x11, r0, 0x0) rt_sigaction(0x7, &(0x7f0000000040)={0x42842f, {0x400003ffffffe}, 0x2002}, &(0x7f0000000100), 0x8, &(0x7f0000000180)) syz_open_dev$sg(&(0x7f00001f3ff7)='/dev/sg#\x00', 0x0, 0x0) 2018/03/25 07:14:16 executing program 5: mkdir(&(0x7f00000ee000)='./file0\x00', 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) flistxattr(r0, &(0x7f0000000000)=""/249, 0xf9) llistxattr(&(0x7f00003ceff8)='./file0\x00', &(0x7f000002dff6)=""/10, 0xa) r1 = memfd_create(&(0x7f0000000100)='GPLbdevmime_typevboxnet1\x00', 0x2) setsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f0000000140), 0x4) 2018/03/25 07:14:16 executing program 0: r0 = socket$inet6(0xa, 0x80001, 0x0) getpeername$packet(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, 0x0}, &(0x7f0000000100)=0x14) fcntl$notify(r0, 0x402, 0x8) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00000001c0)={0x6, 0x8001, 0x3a, 0xffff, 0x7}, 0x14) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000140)={@remote={0xfe, 0x80, [], 0xbb}, 0xf, r1}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000000000)=ANY=[@ANYBLOB="f9abf9ef", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000040)=0x20) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000300)={0x0, @in={{0x2, 0x4e24, @rand_addr=0xfffffffffffffffe}}}, &(0x7f0000000080)=0x84) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00000003c0)={r2, 0x8, 0x3, 0xe5e4, 0x1, 0x4cfe, 0x100, 0x2, {r3, @in={{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x5, 0x2, 0x57, 0x1, 0x2}}, &(0x7f0000000180)=0xb0) socket$inet6(0xa, 0x80b, 0x2) getsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000000200)=""/141, &(0x7f00000002c0)=0x8d) 2018/03/25 07:14:16 executing program 2: r0 = creat(&(0x7f0000000040)='./file0\x00', 0x4) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000080)) r1 = getpgid(0xffffffffffffffff) fcntl$setown(r0, 0x8, r1) seccomp(0x1, 0x0, &(0x7f0000000ff0)={0x2f2, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffffffffffff}]}) ioctl$RNDCLEARPOOL(r0, 0x5206, &(0x7f00000001c0)=0x1000) ioctl$TIOCOUTQ(r0, 0x5411, &(0x7f0000000180)) r2 = inotify_init1(0x0) splice(r2, &(0x7f0000000100), r2, &(0x7f0000000140), 0xffffffffffff8001, 0x4) fdatasync(r0) fcntl$setown(r2, 0x8, 0xffffffffffffffff) r3 = creat(&(0x7f00000000c0)='./file0\x00', 0x84) setsockopt$inet_sctp6_SCTP_NODELAY(r3, 0x84, 0x3, &(0x7f0000000200)=0xfffffffffffffffc, 0x4) fcntl$getownex(r2, 0x10, &(0x7f000045fff8)) ptrace$setopts(0xffffffffffffffff, 0x0, 0x0, 0x0) fdatasync(r3) 2018/03/25 07:14:16 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x101003) ppoll(&(0x7f0000000000)=[{r0}], 0x1, &(0x7f0000000040)={0x77359400}, &(0x7f0000000080), 0x8) kexec_load(0x3, 0x6, &(0x7f0000000500)=[{&(0x7f00000000c0)="44a35f1cf60a21afda03ddc80a09435151fd39e251ac61609dc6ffc8bb2ec86d30ed2345", 0x24, 0x81, 0x1}, {&(0x7f0000000180)="8a36332a83f4999c103ad61f3e97372c3371ff920aa77985b3ff11e0610106c0da9369714a7101ba8cca5b9ce4815730290d5e12cd47de32685f596ae627e9bb61c7cac145c85c6efc42aed7aa41db80d616d06be712", 0x56, 0x200, 0x2}, {&(0x7f0000000200)="40ebf187bf2da219f70a5cb709962948214352e3686589a89e060e143fd7939956c905bc86f59bcdb34008233456714845ad90ac71776266b9bf81a9d2881c24bfb247404a59d840894414b8f4fd74ed5f948ab0e286903a2b107b09fae93271a28513ba2e82ffa49206184a98f2f578c891", 0x72, 0xfffffffffffffe01, 0x7fffffff}, {&(0x7f0000000280)="b58a07d86eb82ceda4230b92a9cbbd8385a9d90ca1bd43490271ead73d49b4ff2a344a41e7c26c41541d43907b825ba4f36686560b828dcd47b017d5af12269bc15fbe3a874b3bc281620621c2c5935db9691b5df1dbe784b3929ee9a8c53d545753834ceaef65dbbacfa72c299d66f78ebafb3581844d9cbd961294f29cc074cf14b966479b9f97bcd73ad4efb0ddf062ff8ec2c464f6b45f3b48e798bf65ad37f3e1d3bb18e7bd50d551e7114deadbbb956563659f5ba7f78cb44830bd2c098ee4351cb24dfd27415f1a5244520eec0d156a6bf53cc528b780064025d4bbb4fcc3aeb16f8d1be0edc1437a66fa0e1902205820", 0xf4, 0x3f, 0x3}, {&(0x7f0000000380)="c861378dd5db9dade0b0381db1cb7581a54933b8637d87ec967e78958cd855aaf4871ea26f0bbdd956a05e349cca3c009cb70829c736f3661a3f2b4be13bcdd890f79a2a10168122ab9d303b1953714392cc816e148b2903cc8ba65873c0fe76ae66ca7bfab8dbb03fe25a0b1a96e98238844f71bc7f8cdcb161aafeb75fd0917a83549746bb5b6cdb55ce3ec8649b537f768d3e1946ac80f9bdddfbaf82194f3bd300484f8ec09298e1937910a51d777b7ed1133c1a7251a478", 0xba, 0x8, 0x200}, {&(0x7f0000000440)="4e32513968351f468e98f0a117a2c88898c224ed2bc728b793fade94d5980d0f33d0856f8a9c696df6fe07df2b143b182b21ef01011b0eff50d81ebea64ebc413b9208e44c9c71f6023c4a74d3afef3b945c2e8983c13ad58b27c8e5948d90a406cb014e7276097938ea35a469a533aa36cd545f9b47660e6dc11457e68a296cc9fa7f64d71d405a035e70339e1fb53e1cee2bc1981c1f3a4826ce99a4ef264179cd27d71d5023", 0xa7, 0xc3, 0x7}], 0x2a0000) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000068f50)={{0x80}, "706f72ff0700000000000000000000000000000000000000000000001f0000ffffffffffffffef000003ff00000000000012000000000000000000000600", 0xc3, 0x80003}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00004d1ff0)='/dev/sequencer2\x00', 0x1, 0x0) close(r1) readahead(r1, 0x7, 0x4) close(r1) 2018/03/25 07:14:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$link(0x8, 0x0, r0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x80000, 0x28) bind$netlink(r1, &(0x7f0000000040)={0x10, 0x0, 0x25dfdbfe, 0x10000000}, 0xc) 2018/03/25 07:14:16 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000759000)='klear_regs\x00') syz_open_procfs(0x0, &(0x7f0000000140)='loginuid\x00') sendfile(r0, r0, &(0x7f0000929000), 0xff) 2018/03/25 07:14:16 executing program 0: seccomp(0x1, 0x0, &(0x7f0000000ff0)={0x2, &(0x7f0000022000)=[{0x0, 0x0, 0x0, 0xffffffffffffffe0}, {0x16}]}) set_tid_address(&(0x7f0000000040)) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) accept$ipx(r0, &(0x7f0000000080), &(0x7f00000000c0)=0x10) ioctl$TIOCCONS(r0, 0x541d) socket$nl_xfrm(0x10, 0x3, 0x6) 2018/03/25 07:14:16 executing program 6: r0 = add_key$keyring(&(0x7f0000b2dff8)='keyring\x00', &(0x7f000038b000)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$get_security(0x11, r0, &(0x7f0000b2d000), 0x0) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x100) sendfile(r1, r1, &(0x7f0000000140), 0x1) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000100)='lo\x00', 0x10) getsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f0000000040)=0x100000001, &(0x7f0000000080)=0x2) setsockopt$inet_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f00000000c0)={0x9}, 0x4) 2018/03/25 07:14:16 executing program 4: r0 = socket$inet6(0xa, 0x400000000001, 0x0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0xfffffffffffffffe, @loopback={0x0, 0x1}, 0x2}, 0x1c) sendto$inet6(r0, &(0x7f0000f98000), 0xfffffffffffffff3, 0x2000000c, &(0x7f00004a5fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/03/25 07:14:16 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000316ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00006ecffc)=0xe) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_ID(r1, 0x80082407, &(0x7f0000000040)) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f00000fcffc)) 2018/03/25 07:14:16 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000302ff0)='projid_map\x00') r1 = inotify_add_watch(r0, &(0x7f00000000c0)='./file0\x00', 0xa5000030) inotify_rm_watch(r0, r1) sendfile(r0, r0, &(0x7f0000af5ff8), 0xffff) getpeername$unix(r0, &(0x7f0000000000)=@abs, &(0x7f0000000080)=0x6e) 2018/03/25 07:14:16 executing program 3: socketpair(0x4, 0x3, 0x20, &(0x7f0000000100)={0xffffffffffffffff}) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/stat\x00') getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000080), &(0x7f00000000c0)=0x4) getdents(r1, &(0x7f00000000c0), 0x2f) 2018/03/25 07:14:16 executing program 4: r0 = socket$packet(0x11, 0x2, 0x300) r1 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x1) socket$packet(0x11, 0x2, 0x300) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'bridge0\x00', 0xfffffffffffffffd}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000000c0)={'bridge0\x00', 0x22001}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00000029c0)={{{@in=@broadcast, @in=@multicast1}}, {{@in=@remote}, 0x0, @in6=@remote}}, &(0x7f0000002ac0)=0xe8) 2018/03/25 07:14:16 executing program 0: mkdir(&(0x7f0000f73ff6)='./control\x00', 0x0) r0 = inotify_init() r1 = inotify_init1(0x0) inotify_add_watch(r1, &(0x7f000001eff6)='./control\x00', 0x2000200) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) recvfrom$inet(r2, &(0x7f0000000040)=""/201, 0xc9, 0x12101, &(0x7f0000000140)={0x2, 0x4e23}, 0x10) rmdir(&(0x7f000075aff6)='./control\x00') dup2(r0, r1) 2018/03/25 07:14:16 executing program 1: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000040)={0x0, 0x32, "deb46b85128ca01768ec9a90639c8793b456a2e33debef8c919f053f671f66500af3222c1eb503b3208d3871b33096c7b27e"}, &(0x7f0000000080)=0x3a) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000000c0)={r1, 0x3}, 0x8) r2 = gettid() exit(0x0) ioprio_set$pid(0x1, r2, 0x0) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000000100)={'tunl0\x00', 0x4}) 2018/03/25 07:14:16 executing program 2: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000007000/0x4000)=nil) remap_file_pages(&(0x7f0000003000/0x9000)=nil, 0x9000, 0x0, 0x0, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000000)) 2018/03/25 07:14:16 executing program 7: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) r1 = dup(0xffffffffffffff9c) ioctl$VT_WAITACTIVE(r1, 0x5607) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000000000)={{0x0, 0x8}, 'port0\x00', 0x1, 0x10000, 0x6, 0xa3ee, 0x5, 0xffffffff7fffffff, 0x80000000, 0x0, 0x7, 0x5}) r2 = socket$packet(0x11, 0x3, 0x300) getsockopt$packet_int(r2, 0x107, 0x13, &(0x7f000018e000), &(0x7f0000e5f000)=0x4) 2018/03/25 07:14:16 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f00004c6f8b)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb05") socket$packet(0x11, 0x2, 0x300) mount(&(0x7f0000000180)='./file0\x00', &(0x7f00005dc000)='./file0\x00', &(0x7f0000000100)="66656e7300fcd335e55a15726ab658b154930518b8729554cb296c4e209fdc259c45fc40c581037be07b1603000000f876649cf818c2a068bf530117ee668ea74074c32729981ae0931c8be21f1d6b7770e068dc8ed2", 0x0, &(0x7f0000000040)) readv(r0, &(0x7f0000000080), 0x37a) 2018/03/25 07:14:16 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f00004c6f8b)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb05") getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000000)={0x0, 0x2c3}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000080)={r1}, 0x8) open(&(0x7f0000eecff8)='./file0\x00', 0xc2, 0x0) read$eventfd(r0, &(0x7f0000e6aff8), 0x8) mount(&(0x7f0000010000)='./file0\x00', &(0x7f00005dc000)='./file0\x00', &(0x7f00009eefaa)="66656e7300fcd335e55a15726ab658b154930518b8729554cb296c4e209fdc259c45fc40c581037be07b1603000000f876649cf818c2a068bf530117ee668ea74074c32729981ae0931c8be21f1d6b7770e068dc8ed2", 0x800000001004, &(0x7f00001af000)) readv(r0, &(0x7f000005a000)=[{&(0x7f0000d1d000)=""/203, 0x52e}], 0x100000000000013e) 2018/03/25 07:14:16 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0x0, 0x40ab, 0x3, 0x2, 0x8, 0x5, 0x56, {0x0, @in6={{0xa, 0x4e23, 0x1, @empty, 0xd}}, 0x100000000, 0x2, 0x40, 0x3, 0x7ff}}, &(0x7f0000000000)=0xb0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000180)={r1, 0x8}, 0x8) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000000040)={0x0, 0x1, &(0x7f0000000040)="eb"}) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000200)={0x7, 0x4, 0x6ab6}, 0x8) r2 = syz_open_dev$sg(&(0x7f00000001c0)='/dev/sg#\x00', 0x7, 0x840) ioctl$ASHMEM_PURGE_ALL_CACHES(r2, 0x770a, 0x0) 2018/03/25 07:14:16 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(0xffffffffffffffff, 0x6, 0x16, &(0x7f0000000100)=[{0x0, 0xffffffff}, {0x0, 0x7ff}], 0x2) socket$inet_tcp(0x2, 0x1, 0x0) sendmmsg(r0, &(0x7f0000001d80)=[{{&(0x7f0000000000)=@in6={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000000040), 0x0, &(0x7f0000000000)}}, {{&(0x7f0000000a80)=@in={0x2, 0x4e20, @rand_addr}, 0x10, &(0x7f0000000040), 0x217, &(0x7f0000000040)=[{0x10}], 0x10}}], 0x2, 0x0) 2018/03/25 07:14:17 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000d69ff0)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) fstat(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_dev$mice(&(0x7f0000000140)='/dev/input/mice\x00', 0x0, 0x402000) getsockopt$bt_l2cap_L2CAP_OPTIONS(r2, 0x6, 0x1, &(0x7f0000000180), &(0x7f00000001c0)=0xc) lstat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(r1, r3) connect(r0, &(0x7f0000ef6000)=@ethernet={0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb]}}, 0x10) 2018/03/25 07:14:17 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000e38000)='net/route\x00') preadv(r0, &(0x7f0000b42000)=[{&(0x7f0000444000)=""/4096, 0x1000}], 0x1, 0x0) sendmsg(r0, &(0x7f0000000340)={&(0x7f0000000000)=@l2={0x1f, 0xf88, {0x0, 0x8, 0x3, 0x7f8000000000000, 0x4, 0xc22}, 0xa3}, 0x80, &(0x7f0000000280)=[{&(0x7f0000000080)="be9761612928627dd5b6943408ee6ff6ef39ca0c5a5f1f09d313e83c764adba2f06cd0e9f4a8a86d76530503aa7a010160155f6d88cf0758e29848bf410b1adf751d87c019b193d2abae2317c02d535b7e41dbe0326ef0f58c11c9cfa8f60f2a087962d6583e5f4b818c95b20552a9c3ad34560b79b651daad12e9a88c91ce9022227222807f25f3d2a7b706245ee8249305d910", 0x94}, {&(0x7f0000000140)="43d2b5c7f26b314e8c47e0f9908036cdff56aded08250123bd196621efdfe0e471e274d9070a5fe10092d83905fa891553d4b5687c505d9f3a5273cb750993e0ba315cfe00e626f890b8814e6b6c60ec6baf5a22c6c4974e153cf11931f3c04af47b41535b22b9dfb450de120f616b49f967c616cd838a0600fcca004901dafa31ac942f1154866772ee78cd0095c725899abfbe741a037248f59c1f203b6a1558d60768311d871946c26da2f7f1db63815bdf972562a06f", 0xb8}, {&(0x7f0000000200)="f849719568155620d3b8316522ee8c985b836fbf0fe052de2858e2f5f1bf7abbda715dfdcfa3b04cb5faa89cdac59d36f2830bf95f916915f22608b1df23594a005e53eb9a49a8e6b028736b39c7c7c9203710dee69bf94149bcaad90b14722d92cd607be7b1050a00a0963eb9fe24acc9c713e2c3b873859c5f", 0x7a}], 0x3, &(0x7f00000002c0)=ANY=[@ANYBLOB="600000000000000000000000ff0000008bc7a9a9bd4a7ce4ff7f6c0d8d81d4446fd6a242b4664dcf3d1a19427e36178584d16bdeb9b82a391d11aa50477bf94804630c57a50e6c8e3d57e7f686ccb05fe3e70b91a3d1a3ac0d177e0ae1000000"], 0x60, 0x41}, 0x80) 2018/03/25 07:14:17 executing program 2: r0 = syz_open_dev$usbmon(&(0x7f0000000340)='/dev/usbmon#\x00', 0x7, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000380)={0x200, 0x4, 0x400, 0x7, 0x0}, &(0x7f00000003c0)=0x10) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000400)={r1, @in6={{0xa, 0x4e24, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x2}}, 0x6, 0x6, 0x3, 0x6, 0x20}, 0x98) clone(0x0, &(0x7f0000000000), &(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100)) ioprio_set$pid(0x2, 0x0, 0x100000000) 2018/03/25 07:14:17 executing program 6: stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mkdir(&(0x7f0000639000)='./file0\x00', 0x0) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/mls\x00', 0x0, 0x0) r3 = fcntl$getown(0xffffffffffffff9c, 0x9) r4 = syz_open_dev$urandom(&(0x7f00000002c0)='/dev/urandom\x00', 0x0, 0x40) r5 = syz_open_procfs(0x0, &(0x7f0000000300)='ns/user\x00') r6 = socket$inet_sctp(0x2, 0x5, 0x84) r7 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000340)='/dev/rfkill\x00', 0x1, 0x0) r8 = socket$inet6_dccp(0xa, 0x6, 0x0) r9 = syz_open_dev$random(&(0x7f0000000380)='/dev/random\x00', 0x0, 0x10000) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) r11 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000400)='/dev/rfkill\x00', 0x44000, 0x0) r12 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000440)='/selinux/checkreqprot\x00', 0x20000, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000480)={0x0, 0x0}) r14 = syz_open_dev$evdev(&(0x7f00000004c0)='/dev/input/event#\x00', 0x0, 0x28000) r15 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000500)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r16 = epoll_create1(0x80000) r17 = epoll_create(0x2) r18 = accept4$unix(0xffffffffffffffff, &(0x7f0000003bc0)=@abs, &(0x7f0000003c40)=0x6e, 0x80000) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000003c80)={0xffffffffffffffff, 0xffffffffffffffff}) r20 = accept$packet(0xffffffffffffff9c, &(0x7f0000003cc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000003d00)=0x14) r21 = syz_open_dev$usbmon(&(0x7f0000003d40)='/dev/usbmon#\x00', 0x7, 0x2) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000005780)=0x0) r23 = socket$pppoe(0x18, 0x1, 0x0) r24 = socket$inet_dccp(0x2, 0x6, 0x0) r25 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00000057c0)='/dev/pktcdvd/control\x00', 0x400080, 0x0) r26 = syz_open_dev$sg(&(0x7f0000005800)='/dev/sg#\x00', 0x8, 0x2100) r27 = socket$l2tp(0x18, 0x1, 0x1) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000005840)={0xffffffffffffffff}) r29 = socket$pppoe(0x18, 0x1, 0x0) r30 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000005880)={0x0}, &(0x7f00000058c0)=0xc) r32 = syz_open_pts(0xffffffffffffff9c, 0x0) r33 = socket$inet6_tcp(0xa, 0x1, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000005900)={0xffffffffffffffff, 0xffffffffffffffff}) r35 = accept4$unix(0xffffffffffffff9c, &(0x7f0000005940)=@abs, &(0x7f00000059c0)=0x6e, 0x80000) r36 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000005a00)='/dev/sequencer2\x00', 0x41, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000005a40)={0xffffffffffffffff, 0xffffffffffffffff}) r38 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000005a80)='/selinux/relabel\x00', 0x2, 0x0) r39 = syz_open_dev$evdev(&(0x7f0000005ac0)='/dev/input/event#\x00', 0x6, 0x2) r40 = getpgid(0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000007240)={0x0}, &(0x7f0000007280)=0xc) r42 = accept$ax25(0xffffffffffffffff, &(0x7f00000072c0), &(0x7f0000007300)=0x10) r43 = socket$inet(0x2, 0xe, 0x2) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000007340)={0x0, 0x80000, 0xffffffffffffffff}) r45 = socket$inet_udp(0x2, 0x2, 0x0) r46 = syz_open_dev$urandom(&(0x7f0000007380)='/dev/urandom\x00', 0x0, 0x1) r47 = accept4$inet(0xffffffffffffffff, &(0x7f00000073c0)={0x0, 0x0, @dev}, &(0x7f0000007400)=0x10, 0x800) r48 = open(&(0x7f0000007440)='./file0/bus\x00', 0x105040, 0x80) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000007480)=0x0) r50 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000074c0)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r51 = fanotify_init(0x20, 0x0) r52 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000007500)='/selinux/access\x00', 0x2, 0x0) r53 = accept(0xffffffffffffffff, 0x0, &(0x7f0000007540)) r54 = openat$rtc(0xffffffffffffff9c, &(0x7f0000007580)='/dev/rtc\x00', 0x408800, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00000075c0)={0xffffffffffffffff}) sendmmsg$unix(r2, &(0x7f0000007700)=[{&(0x7f0000000140)=@abs={0x0, 0x0, 0x4e21}, 0x6e, &(0x7f0000000280)=[{&(0x7f00000001c0)="536cca284cf85655543a9ba9bb997b7ae0d7f5a2314c89e68a47db4df0781ba918946ebf10b87f5c403623503fded9efd398cab3bb976b0061e1b04908ea1bdc53fe57b82f9d88fbe4e82154c589ec57a81ca9dbf384b46de38aef69216b2f3e637d0e407db17eed77dbffd5ec68e5c9ca7ea2c1da5fa627f91d5af19069a4b023c1b8a82883c1d95dcec7e8394c", 0x8e}], 0x1, &(0x7f0000000540)=[@cred={0x20, 0x1, 0x2, r3, r0, r1}, @rights={0x38, 0x1, 0x1, [r4, r5, r6, r7, r8, r9, r10, r11, r12]}, @cred={0x20, 0x1, 0x2, r13, r0, r1}, @rights={0x18, 0x1, 0x1, [r14, r15]}], 0x90, 0x44004}, {&(0x7f0000000600)=@abs={0x1, 0x0, 0x4e20}, 0x6e, &(0x7f0000003b00)=[{&(0x7f0000000680)="c7024439f71050724b5b59e61ac77526178d2afff9099166315fb22de58791bf96de2ccaab18973c42f806f2dee055b5b552e253f8666abce793bdbf7254cd3758f54c6011afb4fae760932157f670622089ee97c9bedc26d2b63ae9ac9923fee999f03d5803d854e24ea53a6960536a641e1e9072661d46da92e6a427483828b50be5f778d3aa5a1c454a5e1f7b240f508822c00841c6e23523204f36e4dae13b571fe7123e92b8c8d06f5c42d045378811a4111130f0ecf5549b1f5c18898e5daa619cc3f83ea4f30b224de7c158dc850b0d6bf113cebd1243d9cb229e93a4aaa36d09a4667a062784999d102674886c6139fb853a", 0xf6}, {&(0x7f0000000780)="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&(0x7f0000006f40)=[{&(0x7f0000005c40)="09b88a97ed393c4df794073f546d23cd9606cb1e9fc311c1b8eff87caddc2a8d7444a5db64a9bc9e3a786c2137e321645688fd84636e274bb3edf09cd0889d9beb02e143b9bc398daffc626130f8591d77bb5c", 0x53}, {&(0x7f0000005cc0)="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", 0x1000}, {&(0x7f0000006cc0)="72470900ecd3c5a77e74c0616d0a1ab33d38a5f12a7929a5ee607deef2998f1073f4c85dd2253232c0fed2416f548698fed0fb664a88e4cc777b43a022ed8f6d5f26667afbf378a172d51920927a9f0cbc29b6d642b0620ec6e3a2b478b4bb5d2176e78a1e2cbb9d93aafbc5b0a99781704db6a1fc0221e1a16b0fc4e0cfdfe5ee36731a48b84e6f9f10cb4f47d0fd91f6bca28adc51a1e15d25863d9be459cd83a41bcc04f166fb4cb37b31e041f4530da68c9f55e0645de09fd58af0892491ca48fef98970ee5c0d5044816775340aa14b628f4900004efa4929e2dd83e698c0c2d9b810a79be65b744530f0ab97ac6612557f826d1f", 0xf7}, {&(0x7f0000006dc0)="77790864a94623c62bb35237a7cda108abdf4cba7410a41e09fb0639748d2d397e43a55f33b46b46990e8a04e0f9ea3ce1a3011873aab7a5dda5bb7851c30bddff", 0x41}, {&(0x7f0000006e40)="e0be87ea51e53914dc4ae39fa69e4f0eaf005daf6aa5d61ca6e8e6e08e4de2524bf3c423da7f241f0f3789", 0x2b}, {&(0x7f0000006e80)="7f874d8335063e7f98641c884c61ab8a7fad800caafee2b32cb7c8ff1f598d9611b0962b38a5ab1d2b69534a758175bd3c1488c063448fc2fb7efe1e2d5f3ccdecaf28c89e5fb18f5afe67bcaa7b9017c5eae4788ff171a40a07a73721db45e3d9c65ba4862fd0a5524f31a41e2c", 0x6e}, {&(0x7f0000006f00)}], 0x7}, {&(0x7f0000006fc0)=@abs={0x0, 0x0, 0x4e20}, 0x6e, &(0x7f0000007200)=[{&(0x7f0000007040)="36dd71e080eaf378000b4ae849d838e68974e0ab92856a4e71843508b13b64ceaec9fa4df41a7daf7a9cded01917e90e654127e74f1b6ee56402dc11ee089ea720b138275811fc889f828e640842e52915833ae77bccd5df1bebe1587aeb369d5799d8afd4dcb46ad51d537190657d6958389542f7cff674a5c2f06c8f65554fae505c65a7015b80714f9939dc7843eb6e", 0x91}, {&(0x7f0000007100)="1245793248f53741bb7f21a95dc01dd59242fcb2ae930250e3ebd108d9b1d383baa505d283a66546c317f44ad65da7035f7001b978d1c0ae803c25206fa127dd83fb802876e41c9377480e3b138a9b8e0f1161bf5bac04a959037db1f29ea62a846b1e07196d98eaf38dcbd627efcdb8edaa39fec0fd2e45f459d84c7fced1c2cbad038e0f4405fdb0e3958bb31769b6d5ffa02bf7edc764996691db3a589f521fdfbe627ba9040dcd2c27682e90cdb75cf1f067d174ae03dd5fe952c889fd351ebf19d4d641af29294a64b72b59052ed194e1de2a5e9d59014bbc62b0a6bb431ed39b0867bd", 0xe6}], 0x2, &(0x7f0000007600)=[@cred={0x20, 0x1, 0x2, r40, r0, r1}, @cred={0x20, 0x1, 0x2, r41, r0, r1}, @rights={0x30, 0x1, 0x1, [r42, r43, r44, r45, r46, r47, r48]}, @cred={0x20, 0x1, 0x2, r49, r0, r1}, @rights={0x18, 0x1, 0x1, [r50, r51]}, @rights={0x20, 0x1, 0x1, [r52, r53, r54, r55]}], 0xc8, 0x4000000}], 0x6, 0x1) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x0, &(0x7f000000a000)) creat(&(0x7f0000139000)='./file0/bus\x00', 0x0) unshare(0x40600) r56 = open(&(0x7f0000a94ff4)='./file0/bus\x00', 0x0, 0x0) creat(&(0x7f0000000040)='./file0\x00', 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) readahead(r56, 0x0, 0x0) 2018/03/25 07:14:17 executing program 1: r0 = memfd_create(&(0x7f0000000ffc)='$\x00', 0x0) fallocate(r0, 0x0, 0x0, 0x10001) write(r0, &(0x7f0000001000)="15", 0x1) sendfile(r0, r0, &(0x7f0000001000), 0xfcc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) sysfs$1(0x1, &(0x7f0000001000)='$\x00') fanotify_init(0x10, 0x2) 2018/03/25 07:14:17 executing program 0: ioprio_set$uid(0x0, 0x0, 0x8001000000) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x100, 0x0) ioctl$DRM_IOCTL_CONTROL(r0, 0x40086414, &(0x7f0000000140)={0x2, 0x8}) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r1, 0x40a85321, &(0x7f0000000040)={{0x9, 0x9}, 'port0\x00', 0x1, 0x40, 0x100000000, 0x101, 0x0, 0xff, 0x5, 0x0, 0x2}) 2018/03/25 07:14:17 executing program 7: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x0, 0x0) setsockopt$packet_rx_ring(0xffffffffffffffff, 0x107, 0x5, &(0x7f0000023000)=@req={0x0, 0xfffffffffffffff7}, 0x10) r1 = memfd_create(&(0x7f0000033ff3)="0100000076626f786ee0743100", 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000180)={0x0, 0x1e, "bc2c7d5a9eff91217f9086fcec62d5bc49dcc71449c2983d335189ca56cc"}, &(0x7f00000001c0)=0x26) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000200)={r2, @in={{0x2, 0x4e24, @rand_addr=0x3}}, 0x4, 0x5, 0x80, 0x7, 0x8c}, &(0x7f00000002c0)=0x98) r3 = syz_open_dev$sndseq(&(0x7f0000027ff3)='/dev/snd/seq\x00', 0x0, 0x20002) r4 = dup2(r3, r1) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000041000)={0x0, 0x0, 0x0, "717565756530000000000200"}) ioctl$PERF_EVENT_IOC_QUERY_BPF(r4, 0xc008240a, &(0x7f0000000000)={0x5, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0]}) fgetxattr(r3, &(0x7f0000000100)=@random={'system.', '/dev/snd/seq\x00'}, &(0x7f0000000140)=""/44, 0x2c) write$sndseq(r3, &(0x7f0000023000)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @queue}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x989680}, {}, {}, @control={0x0, 0x0, 0x5}}, {0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @result}, {0x0, 0x0, 0x0, 0x8, @time={0x77359400}, {}, {}, @queue}], 0xc0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000080)={0x1, [0x6]}, &(0x7f00000000c0)=0x6) 2018/03/25 07:14:17 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000de1fff), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) recvfrom(r0, &(0x7f0000000040)=""/101, 0x65, 0x0, 0x0, 0x0) 2018/03/25 07:14:17 executing program 3: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x10801) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000140), &(0x7f0000000080)=0xc) r1 = socket(0x10, 0x4000000002, 0x0) ioctl$sock_netdev_private(r1, 0x89fc, &(0x7f00000000c0)="627e6bdec849f010c8145935c1bca79d1fc604b4ff310a013baad9e4c5cf11c405022a23b530516fe39f7630927cab4fec16d1d269468900b1cbb05fd970dfc61d2eefe6307e") shutdown(r1, 0x0) 2018/03/25 07:14:17 executing program 7: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000012000)={&(0x7f000000c000)={0x10}, 0xc, &(0x7f0000002000)={&(0x7f0000000000)=ANY=[@ANYBLOB="cc0000001b000100ffffffffffffffffff020000000000000000000000000001e000000200000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="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"], 0xcc}, 0x1}, 0x0) fstat(r0, &(0x7f0000000180)) 2018/03/25 07:14:17 executing program 3: r0 = socket(0xa, 0x802, 0x0) setsockopt$inet_int(r0, 0x0, 0x18, &(0x7f0000000080)=0x1ff, 0x4) socket$inet_tcp(0x2, 0x1, 0x0) prctl$setendian(0x14, 0x1) r1 = inotify_add_watch(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x82) inotify_rm_watch(r0, r1) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x4}, 0x1c) r2 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f0000000140)={0x4, &(0x7f0000000100)=[{}, {}, {}, {}]}) 2018/03/25 07:14:17 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x800000000000cd) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000040)=0x0) r2 = getpgid(0xffffffffffffffff) tgkill(r1, r2, 0x20) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000080)={0x0, 0x81}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000100)={r3, 0x5}, &(0x7f0000000140)=0x8) setsockopt$inet6_int(r0, 0x29, 0xcb, &(0x7f0000311ffc)=0x4000000000, 0x4) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000000000)=0x5) 2018/03/25 07:14:17 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f00000000c0)=ANY=[@ANYBLOB="000023000000000000ffffffff000000d29b20840001"]) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x2000, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r1, 0xc058534f, &(0x7f0000000100)={{0x8, 0x55aa819}, 0x1, 0xe24, 0x0, {0x100000000}, 0x0, 0x9}) ioctl(r0, 0x8916, &(0x7f0000000000)) r2 = fcntl$dupfd(r0, 0x0, r0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r2, 0xc058534f, &(0x7f0000000040)={{0x7}, 0x1, 0x6, 0x4, {0x400, 0x8}, 0x2, 0x297}) ioctl(r0, 0x8936, &(0x7f0000000000)) 2018/03/25 07:14:17 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) sigaltstack(&(0x7f0000ffa000/0x4000)=nil, &(0x7f0000000040)) getsockopt$inet_udp_int(r0, 0x11, 0xa, &(0x7f0000000000), &(0x7f000093f000)=0x1) 2018/03/25 07:14:17 executing program 5: mkdir(&(0x7f0000632000)='./file0\x00', 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x80) ioctl$DRM_IOCTL_IRQ_BUSID(r0, 0xc0106403, &(0x7f0000000040)={0x6e, 0x7, 0x1, 0x7}) mount(&(0x7f0000176ff8)='./file0\x00', &(0x7f00009c9000)='./file0\x00', &(0x7f0000b14000)='mqueue\x00', 0x0, &(0x7f00000ba000)) r1 = open(&(0x7f0000595ff8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f00009feff8)='./file0\x00', r1, &(0x7f000092d000)='./file0\x00') 2018/03/25 07:14:17 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e21, @rand_addr}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='illinois\x00', 0x9) sendto$inet(r0, &(0x7f0000588fff), 0xfffffffffffffe98, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x1) r1 = socket(0x10, 0x3, 0x4) sendmsg$nl_xfrm(r1, &(0x7f00009d3000)={&(0x7f0000c15000)={0x10}, 0xc, &(0x7f00001e5ff0)={&(0x7f0000abdefc)=@delsa={0x4c, 0x12, 0x515485708c54ddb, 0x0, 0x0, {@in=@rand_addr=0xfffffffffffffffc}, [@sec_ctx={0x24, 0x8, {0x1d, 0x8, 0x0, 0x0, 0x15, "69cc8910cf7a5164ef891111a0edabf37c1fd93a0d"}}]}, 0x4c}, 0x1}, 0x0) 2018/03/25 07:14:17 executing program 6: r0 = socket(0x8000000010, 0x2000000000802, 0x0) r1 = dup2(r0, r0) ioctl$KDDISABIO(r1, 0x4b37) sendmsg$nl_route(r0, &(0x7f0000000280)={&(0x7f0000000080)={0x10}, 0x2, &(0x7f0000000040)={&(0x7f0000000000)=ANY=[@ANYRES16=r0, @ANYRES32=0x0, @ANYBLOB="4e00f3630084f4"], 0x3}, 0x1, 0x0, 0x0, 0x20000084}, 0x2) 2018/03/25 07:14:17 executing program 0: ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x89b0, &(0x7f0000000100)={'gretap0\x00', &(0x7f00000005c0)=ANY=[@ANYBLOB="feff3f000000000000000000000000000000ef5b958f43a9935b000672fe4b3ff56572772e3598c874bb63bbcd9c87485660e16cbab544619a9e8f5345637313fa66688534b1d452d00455cdeb368a0190060f38930eb1cc4583a3d9f1030a52c6f1b52fdbfbcf6240abb5cc7a4687485cdc96b2394a200043ffae8cfd0672a4fb2124bbc89f6d9b88032550cac08c1f04000000358a"]}) r0 = syz_open_dev$usbmon(&(0x7f0000000500)='/dev/usbmon#\x00', 0x9, 0x40000) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f0000000540)=0x1ff) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000040)={0x6, 0x0, 0x200000002, 0x48}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rtc\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000180)=[{&(0x7f0000000080)=""/140, 0x4}], 0x2af, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000400)={0x0, 0x4, 0x1, 0x100000000, 0x7fffffff, 0x9}, &(0x7f0000000440)=0x14) bind$inet6(r1, &(0x7f0000000580)={0xa, 0x4e23, 0x3, @empty, 0x20}, 0x1c) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000480)={r2, 0x6b}, &(0x7f00000004c0)=0x8) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x4028700f, &(0x7f00000003c0)) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000000)={0x8000, 0x6, 0x1, 0x7, 0xffff, 0x7550, 0x2, 0xfff, 0x0}, &(0x7f00000001c0)=0x20) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00000006c0)={0x0, 0x9}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f00000002c0)={r3, 0x5, 0xa2c, 0x5, 0x40, 0xfffffffffffffffa, 0x374, 0x4, {r4, @in6={{0xa, 0x4e21, 0x1, @loopback={0x0, 0x1}, 0x1}}, 0xffff, 0x0, 0x5, 0xd5e4, 0xfffffffffffffffc}}, &(0x7f0000000380)=0xb0) 2018/03/25 07:14:17 executing program 2: r0 = syz_open_pts(0xffffffffffffffff, 0x40) ioctl$VT_DISALLOCATE(r0, 0x5608) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETAF(r1, 0x5404, &(0x7f0000050fec)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000c99000)=0x1000007ffd) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x14800, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r2, 0x29, 0x1, &(0x7f00000000c0)=0x2, 0x4) ioctl$TCSETS(r1, 0x5402, &(0x7f0000235000)) ioctl$TIOCOUTQ(r1, 0x5411, &(0x7f0000000080)) ioctl$SNDRV_TIMER_IOCTL_STOP(r2, 0x54a1) 2018/03/25 07:14:17 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='cpuset\x00') ioctl$DRM_IOCTL_AGP_RELEASE(r0, 0x6431) preadv(r0, &(0x7f0000000240)=[{&(0x7f0000000180)=""/159, 0x9f}], 0x1, 0x0) [ 68.061684] netlink: 12 bytes leftover after parsing attributes in process `syz-executor7'. 2018/03/25 07:14:17 executing program 3: mkdir(&(0x7f000082f000)='./control\x00', 0x108) r0 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffc) r1 = add_key(&(0x7f0000000200)='ceph\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000280)="2a1f05c32b6aec9f8c3d6ec128edea804f63c789829df2e366b6ae0160be16a8dc755a48491d09cb92b27444f9fb2baa33b2bc26fb17b1ae9a32b89de1a7ca1993dad6970c36a7e74e306ac7cb3e7fb3ab4cc0f29838bebd5c01fdb78f8b4947b26ac1fdd5fb7fadff7c453e73dc37b54e11f32d4107d19eaa2f27905a5564debccf91163eb09e6ccd5c11a46820a74d1f2f1ec807679693142b2b301c", 0x9d, 0xfffffffffffffffb) keyctl$search(0xa, r0, &(0x7f0000000140)='pkcs7_test\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x1}, r1) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00000000c0)='./control/file0\x00') rmdir(&(0x7f000015dff6)='./control\x00') umount2(&(0x7f0000000040)='./control/file1\x00', 0x0) syz_fuse_mount(&(0x7f0000000180)='./control/file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) close(r2) 2018/03/25 07:14:17 executing program 2: socket$nl_generic(0x10, 0x3, 0x10) 2018/03/25 07:14:17 executing program 7: mkdir(&(0x7f000000dff8)='./file0\x00', 0x0) r0 = memfd_create(&(0x7f0000000040)='ramfs\x00', 0x3) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f0000000080)) mount(&(0x7f000001fff8)='./file1\x00', &(0x7f0000015ff8)='./file0\x00', &(0x7f000001fffa)='ramfs\x00', 0x0, &(0x7f000001f000)) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x2) symlinkat(&(0x7f0000008ff8)='./file1\x00', r1, &(0x7f0000012ff8)='./file0\x00') creat(&(0x7f0000020ff2)='./file0/file0\x00', 0x0) renameat(r1, &(0x7f0000020ff2)='./file1\x00', r1, &(0x7f0000002000)='./file0\x00') [ 68.121420] netlink: 12 bytes leftover after parsing attributes in process `syz-executor7'. 2018/03/25 07:14:17 executing program 1: r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) shutdown(r0, 0x1) listen(r0, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f00003ee000)) 2018/03/25 07:14:17 executing program 4: prctl$getreaper(0x1f, &(0x7f0000b99000)) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/access\x00', 0x2, 0x0) poll(&(0x7f0000000040)=[{r0, 0x20}], 0x1, 0xcb) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r0, 0x111, 0x5, 0xfffffffffffffffd, 0x4) write$selinux_access(r0, &(0x7f00000000c0)={'system_u:object_r:hald_acl_exec_t:s0', 0x20, '/usr/sbin/ntpd', 0x20, 0x32, 0x37}, 0x37) 2018/03/25 07:14:17 executing program 6: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x20, 0x0) ioctl$PIO_UNIMAPCLR(r0, 0x80287010, &(0x7f0000000000)) ioctl$KDSIGACCEPT(r0, 0x4b4e, 0x3f) 2018/03/25 07:14:17 executing program 0: r0 = syz_open_dev$mice(&(0x7f0000000200)='/dev/input/mice\x00', 0x0, 0x400441) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000240)=0xffffffff, 0x4) r1 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x20000) setsockopt$inet_opts(r1, 0x0, 0x9, &(0x7f0000000100)="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", 0xfc) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000280)={0x20, @time={0x0, 0x1c9c380}, 0x5c0b, {0x100000001, 0x53}, 0x2, 0x2, 0x8001}) r2 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r2, &(0x7f0000000300)=[{&(0x7f0000000340)="aa4d9b67fd8956c0360b9efdf75b74fa6042a2ef1bdbc741b1da0b220f9154ec7842d79aac7cad0c7fda2bd303dabfdb4a99de691e9af5e67f2deea367faea67504c542f6aabce1acd75284cdfa31900ceacf35a654fa56a491a5ba84364f8ab23daee449cf48eb8eb9a3c02ae8a2b3a282c53", 0x73}], 0x10000000000000cf, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) readv(r1, &(0x7f0000002580)=[{&(0x7f00000003c0)=""/75, 0x4b}], 0x33d) ioctl$DRM_IOCTL_GEM_FLINK(r2, 0xc008640a, &(0x7f0000000080)={0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r2, 0xc00c642e, &(0x7f00000000c0)={r3, 0x80000, r2}) sendfile(r1, r2, &(0x7f00000ddff8), 0x102000001) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000000040)={@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x7f, 0x2, 0xe2b87d36d7312ee, 0x7, 0xfff, 0x2, 0x6}, 0x20) 2018/03/25 07:14:17 executing program 5: socketpair$unix(0x1, 0x0, 0x0, &(0x7f00003a6ff8)={0xffffffffffffffff, 0xffffffffffffffff}) sendto(r1, &(0x7f0000000080)='\a', 0x1, 0x0, 0x0, 0x3cf) writev(r1, &(0x7f0000000040)=[{&(0x7f0000000000)="ee", 0x1}], 0x1) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000c0bffc)=0x2000000000007, 0x4) recvmsg(r0, &(0x7f0000019fc8)={0x0, 0x0, &(0x7f0000984000), 0x0, &(0x7f0000019000)}, 0x2002) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)) r2 = open$dir(&(0x7f0000000100)='./file0\x00', 0x6040, 0x0) openat(r2, &(0x7f0000000140)='./file0\x00', 0x101, 0x0) [ 68.231512] audit_printk_skb: 21 callbacks suppressed 2018/03/25 07:14:17 executing program 7: clone(0x0, &(0x7f0000000f26), &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000000)) setfsgid(0x0) 2018/03/25 07:14:17 executing program 6: r0 = open(&(0x7f0000000000)='./file0\x00', 0x4000, 0x102) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f0000000040)=0x1f) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f0000e71000)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x4e21}, 0x2, 0x3, 0x3}}, 0x2e) mmap(&(0x7f0000e7a000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGCHAN(r1, 0x80047437, &(0x7f0000e7a000)) [ 68.271685] audit: type=1400 audit(1521962057.760:83): avc: denied { create } for pid=9657 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 [ 68.305259] audit: type=1400 audit(1521962057.720:82): avc: denied { create } for pid=9657 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 2018/03/25 07:14:17 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000548000)=0x1, 0x4) sendto$inet6(r0, &(0x7f00000001c0), 0x0, 0x0, &(0x7f0000b85fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = epoll_create1(0x5) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)) 2018/03/25 07:14:17 executing program 0: r0 = gettid() r1 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f000064effb)="8907040000", 0x5) sendto$inet(r1, &(0x7f0000feef6f), 0x0, 0x20000000, &(0x7f0000fd3000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) r2 = fcntl$dupfd(r1, 0x0, r1) sendmsg$nl_generic(r2, &(0x7f0000719000)={&(0x7f0000354ff4)={0x10}, 0xc, &(0x7f0000214ff0)={&(0x7f0000755000)={0x14, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff}, 0x14}, 0x1}, 0x0) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000583ffc)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000000040)) mmap(&(0x7f0000999000/0x3000)=nil, 0x3000, 0x0, 0x10, r2, 0x0) tkill(r0, 0x15) 2018/03/25 07:14:17 executing program 5: r0 = socket$packet(0x11, 0x2, 0x300) r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'bridge0\x00', 0x1003}) ioctl$TUNSETLINK(r1, 0x400454cd, 0x301) socket$inet6(0xa, 0x80006, 0x7c) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'bridge0\x00', 0x1}) 2018/03/25 07:14:17 executing program 4: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000014c0)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000001500)={@in6={{0xa, 0x4e20, 0x0, @empty, 0x9}}, 0x3, 0x9, 0x1ff, "fa2021014b476af1d657d5062e8025d07b52f77c7277d8948f70d06c9b714883bc886e2f8bfee02d3a20299869c68d4c90888f19914811044403440e3a4b8230fa57a0e899e0f6cec95a5b8595ee7827"}, 0xd8) time(&(0x7f0000000280)) unshare(0x420000000800000b) exit(0x0) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r0, 0x111, 0x3, 0x0, 0x4) syz_open_procfs(0x0, &(0x7f0000000200)='net/raw6\x00') r1 = add_key$user(&(0x7f0000000080)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000100)="c1ff8b48e7c567fe4d178fd1d9856c5d9e34a14342cdf749c2cae3d39d87b9c674fa19da1d8882f34fef0dc639622226247fc87abb27249eb5badd35097d134ad619ec03f2725c6a93b1803f332d612e9ab455ec19321f022a8548a137e74e9eef4a509e10fa06be39f945a5eae995e2fcc1af7086632a3f06f0b6e2a219887520287d9725802a5141", 0x89, 0xfffffffffffffffd) keyctl$update(0x2, r1, &(0x7f00000001c0)='!', 0x1) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) 2018/03/25 07:14:17 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000888000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0xa, [@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, @loopback=0x7f000001, @rand_addr, @multicast1=0xe0000001, @broadcast=0xffffffff, @rand_addr, @empty, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}]}, 0x38) fsync(r0) r1 = dup(r0) setsockopt$inet_mreqsrc(r1, 0x0, 0x26, &(0x7f0000040ff4)={@multicast2=0xe0000002, @loopback=0x7f000001, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0xc) 2018/03/25 07:14:17 executing program 3: r0 = socket$unix(0x1, 0xfffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000a92ff7)='net/unix\x00') sendfile(r0, r0, &(0x7f0000000000)=0xfffffffffffffffe, 0xa) 2018/03/25 07:14:17 executing program 7: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/mls\x00', 0x0, 0x0) faccessat(r0, &(0x7f0000000080)='./file0\x00', 0x50, 0x200) r1 = userfaultfd(0x0) munmap(&(0x7f0000002000/0x4000)=nil, 0x4000) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000140)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000005000/0x1000)=nil, 0x1000}, 0x1}) 2018/03/25 07:14:17 executing program 6: r0 = add_key$user(&(0x7f0000000140)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a}, &(0x7f00000001c0)="d1", 0x1, 0xfffffffffffffffc) add_key(&(0x7f00000000c0)='ceph\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, &(0x7f0000000200), 0x0, 0xfffffffffffffffd) socketpair$ax25(0x3, 0x7, 0x0, &(0x7f0000000000)) keyctl$negate(0xb, r0, 0x0, 0x0) 2018/03/25 07:14:17 executing program 2: r0 = syz_fuseblk_mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0) unshare(0x800006) socketpair(0x0, 0x804, 0x800, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KDGKBLED(r1, 0x4b64, &(0x7f0000000280)) read$eventfd(r1, &(0x7f0000000240), 0x8) select(0x40, &(0x7f0000056000), &(0x7f0000000fc0)={0x80200}, &(0x7f0000031fc0), &(0x7f000004c000)={0x77359400}) r2 = fcntl$getown(r0, 0x9) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) sendto(r3, &(0x7f00000000c0)="104ce4ba4695f7e1d1aa4c4f87646adde8bf1088e4083ff3af7a52c0156b1d68165cb1d9048e075428138950185d3cddcf54f95d22af724575bef966e37b6c1193316feb6dd962b8369d903773c406b608a4fc601623d488438308dd96612811697ac0d1ab94f0b21a050f532ffa077c5e233b2b745ac7199b76a4a24e587bf376b7b949728b712cf295abe87d99a01c00cf6d", 0x93, 0x20008000, &(0x7f0000000180)=@generic={0x4, "721db3073714520cd5790deba88466c550715be42e23ad32d00ab6c493225a40f8913408adf855f966ad2397768b62d0bdde9e59f3ec2e272369d4ea4198765fc4ac9506488682ca20de0a1b16434ead6e235db09684979d966da281cee977e32c4a4f4ae7e4bf38bef59eee6dc40151f4aaee0489f79c5c97dd70284ce0"}, 0x80) socketpair(0xb, 0x1, 0x80000001, &(0x7f00000002c0)) sched_getscheduler(r2) 2018/03/25 07:14:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getrlimit(0x0, &(0x7f0000000000)) 2018/03/25 07:14:17 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000002800)='/dev/ppp\x00', 0x2040, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000002840), &(0x7f0000002880)=0x4) recvfrom$inet6(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000180)={0xa, 0x4e25, 0x57d7, @mcast1={0xff, 0x1, [], 0x1}, 0x8b00}, 0x1c) bind$inet6(r1, &(0x7f0000000140)={0xa, 0x4e22, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1) listen(r1, 0x0) r3 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000840)='/dev/keychord\x00', 0x40, 0x0) ioctl$TIOCMGET(r3, 0x5415, &(0x7f0000000080)) getsockopt$inet6_int(r3, 0x29, 0x11, &(0x7f00000000c0), &(0x7f0000000100)=0x4) ioctl$KDSKBSENT(r3, 0x4b49, &(0x7f00000005c0)="a3cd0466b25171a905677d2a713cdb285287817bcbb95b925476cce6cd08f87351f488c81bb56be0e2b8f6ad9c0a839c2593b16dd35eec6f72c642534ecab6ce5fe3edfbc74fe4ec2b9e9055b30536af6041d445982d58db1529598f13954109bb70881ee85a283f02d8804ee1be04fc00227e617bb99394e0d26978f401d7a28d6c8f944145f238c55e1c0c293d55bb96d8e9742579fe5ed0f9307576e43a8bffe2bfb5ec2c6592f1e65d0c136cd748461ae08cc8a8c3a13c34b7070f780dfce05f2813578d7da620d0b5d361a525ef78360ac17a0eba2cd0f2f53ff180865963fcd56f96efc31b44a568a84e9859ea") getsockname$ipx(r2, &(0x7f00000006c0), &(0x7f0000000700)=0x10) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x20000004, &(0x7f00004b2fe4)={0xa, 0x4e22, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r3, 0xc0bc5310, &(0x7f0000000740)) preadv(r1, &(0x7f0000000540)=[{&(0x7f00000001c0)=""/116, 0x74}, {&(0x7f0000000240)=""/72, 0x48}, {&(0x7f00000002c0)=""/134, 0x86}, {&(0x7f0000000040)=""/31, 0x1f}, {&(0x7f0000000380)=""/132, 0x84}, {&(0x7f0000000440)=""/150, 0x96}, {&(0x7f0000000500)=""/61, 0x3d}], 0x7, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000000800)=0x3, 0x4) 2018/03/25 07:14:17 executing program 1: r0 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$update(0x2, r0, &(0x7f00000000c0)="302e468a29d781ec123cd4dea698e6607a01e27aa3f4bf25c14cc2d66e296ed79dd6031c8bea4cc7022badfb388a1773c63707a5992aaa3fb86336d50cf0aa570f1a17d9489f027c3a77f2e0de2952488c8b32eebc", 0x55) seccomp(0x1, 0x0, &(0x7f0000158000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) request_key(&(0x7f0000000200)='keyring\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a}, &(0x7f0000000280)='/dev/hwrng\x00', 0xfffffffffffffffe) 2018/03/25 07:14:18 executing program 6: r0 = socket(0x200000000010, 0xfffffffffffffffe, 0x7fff) sendmsg$nl_route(r0, &(0x7f0000000080)={&(0x7f000075f000)={0x10}, 0xc, &(0x7f0000ea8ff0)={&(0x7f0000000180)=ANY=[@ANYBLOB="2000000019000303ffffffffffffffff0a000000000000800000000004000900"], 0x20}, 0x1}, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vga_arbiter\x00', 0x40000, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000000)={0x0, 0x4}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000240)={r2, @in6={{0xa, 0x4e22, 0x9, @dev={0xfe, 0x80, [], 0xf}, 0xd0e}}, 0x3, 0x3b, 0xffffffffffffff1d, 0x1, 0x2}, 0x98) mq_timedsend(r1, &(0x7f00000000c0)="34ef7f244c4299bcc3d038f475ab5cb2db3e228ae18953002fa20e52a77692eafd0295df306447d5685cc33eec098d839a1034018db4cdc77d4ddaee4437dfb8efe1c6a61b6b913591c6a811a145475ba209edef947fabad3e24e120cba0e0490e2d7a93ed80157de634a600436ff8528a7f68dde6bb3146af12ff9aca1565a27a56b491ce977c22035b4c64854df2c6d22790b219ea690b385803a8fb0e545f", 0xa0, 0x3, &(0x7f0000000040)={0x77359400}) 2018/03/25 07:14:18 executing program 7: r0 = socket$inet(0x2, 0x2, 0x2000000088) pipe2(&(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000380)={0x0, @in={{0x2, 0x4e22, @multicast2=0xe0000002}}, 0x6, 0x800, 0x16, 0x4, 0x4f3f}, &(0x7f0000000440)=0x98) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000480)={r2, 0xfffffffffffffff8, 0x10, 0x200, 0x2}, &(0x7f00000004c0)=0x18) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xe}}, 0x10) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000240)={{{@in6=@dev={0xfe, 0x80}, @in=@multicast1=0xe0000001, 0x0, 0x0, 0x0, 0x0, 0x2}}, {{@in=@multicast1=0xe0000001, 0x0, 0x6c}, 0x0, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x0, 0x0, 0x6}}, 0xe8) sendto$inet(r0, &(0x7f0000f81000), 0x0, 0x8080, &(0x7f0000319ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000080)={0x0, 0x6, 0x5, 0x68d, 0x7, [{0x9fa1, 0x6, 0x9, 0x0, 0x0, 0x100}, {0x5, 0x9, 0x7f, 0x0, 0x0, 0x2901}, {0x8, 0x1, 0x200, 0x0, 0x0, 0xd04}, {0x10000, 0x9, 0x100000001, 0x0, 0x0, 0x2580}, {0x6, 0x17, 0x1, 0x0, 0x0, 0x2000}, {0x5, 0xffffffffffffffe1, 0x401}, {0x8001, 0xdb09, 0x1ff}]}) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000df9ff0)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) 2018/03/25 07:14:18 executing program 0: seccomp(0x0, 0x0, &(0x7f0000000ff0)={0x7, &(0x7f0000000000)=[{0x7, 0x7f0000, 0x1000, 0xffffffffffffffff}, {0xb89c, 0x1c, 0x7ff, 0x1}, {0x0, 0x3, 0x1, 0x2}, {0x2f04707b, 0x7e0000, 0x7, 0x267}, {0x2, 0x3, 0xfffffffe00, 0x1f}, {0x5, 0x9, 0xfffffffffffffffe, 0x2}, {0x0, 0x1, 0x3ff, 0x5}]}) set_tid_address(&(0x7f00003e4000)) 2018/03/25 07:14:18 executing program 4: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000014c0)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000001500)={@in6={{0xa, 0x4e20, 0x0, @empty, 0x9}}, 0x3, 0x9, 0x1ff, "fa2021014b476af1d657d5062e8025d07b52f77c7277d8948f70d06c9b714883bc886e2f8bfee02d3a20299869c68d4c90888f19914811044403440e3a4b8230fa57a0e899e0f6cec95a5b8595ee7827"}, 0xd8) time(&(0x7f0000000280)) unshare(0x420000000800000b) exit(0x0) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r0, 0x111, 0x3, 0x0, 0x4) syz_open_procfs(0x0, &(0x7f0000000200)='net/raw6\x00') r1 = add_key$user(&(0x7f0000000080)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000100)="c1ff8b48e7c567fe4d178fd1d9856c5d9e34a14342cdf749c2cae3d39d87b9c674fa19da1d8882f34fef0dc639622226247fc87abb27249eb5badd35097d134ad619ec03f2725c6a93b1803f332d612e9ab455ec19321f022a8548a137e74e9eef4a509e10fa06be39f945a5eae995e2fcc1af7086632a3f06f0b6e2a219887520287d9725802a5141", 0x89, 0xfffffffffffffffd) keyctl$update(0x2, r1, &(0x7f00000001c0)='!', 0x1) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) 2018/03/25 07:14:18 executing program 3: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) write(r0, &(0x7f0000000080)="164690", 0x3) sendfile(r0, r0, &(0x7f0000001000), 0x400ffff) ioctl$EVIOCGVERSION(r0, 0x80044501, &(0x7f0000000000)=""/42) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r0, 0x0) 2018/03/25 07:14:18 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000080)) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000fee000)=0x3fa, 0x4) bind$inet6(r0, &(0x7f0000d1a000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00007a8fff), 0x0, 0xfffffefffffffffe, &(0x7f0000f62fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = socket$inet6(0xa, 0xfd, 0x0) setsockopt$sock_int(r1, 0x1, 0x4000000000000002, &(0x7f00000ec000)=0x3f9, 0x4) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @empty, 0x8001}, 0x1c) sendto$inet6(r1, &(0x7f000056f000), 0x0, 0xfffffefffffffffe, &(0x7f0000f62fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000040)=0xc) r3 = getegid() setregid(r2, r3) 2018/03/25 07:14:18 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) modify_ldt$write(0x1, &(0x7f0000000140)={0x4, 0x20000000, 0x4000, 0xfffffffffffffff8, 0x1950c29, 0x400, 0xfffffffffffff801, 0x20, 0x6, 0x9}, 0x10) sendmsg(r0, &(0x7f0000018000)={&(0x7f0000000180)=@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x7}}, 0x80, &(0x7f0000012f70), 0x0, &(0x7f0000000140)}, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2b, &(0x7f0000000000)={0x401, {{0xa, 0x4e23, 0x6, @dev={0xfe, 0x80, [], 0x10}, 0x1}}, {{0xa, 0x4e21, 0x10001, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x1}}}, 0x108) 2018/03/25 07:14:18 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f00005a0000)='attr\x00') pipe(&(0x7f0000000000)) getdents64(r0, &(0x7f00007b1000)=""/4096, 0x1000) eventfd2(0x5, 0x80801) write$fuse(r0, &(0x7f0000000040)={0x28, 0x0, 0x2, @fuse_notify_store_out={0xffffffff, 0x8, 0x1}}, 0x28) getdents64(r0, &(0x7f0000af5000)=""/4096, 0xfffffffffffffcf1) 2018/03/25 07:14:18 executing program 4: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000790ff5)='/dev/hwrng\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000002c000)={0xffffffffffffffff}) r2 = epoll_create1(0x0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000100)='ip_vti0\x00', 0x10) r3 = dup3(r2, r0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f0000006ff4)={0x40000014}) ppoll(&(0x7f0000000000)=[{r0}, {r0, 0x2000}, {r0, 0x4000}, {r2, 0x200}], 0x4, &(0x7f0000000080)={0x77359400}, &(0x7f00000000c0)={0xa}, 0x8) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f0000000ff4)) epoll_pwait(r2, &(0x7f0000791fb8)=[{}], 0x155555555555588f, 0x0, &(0x7f0000000040)={0x3}, 0xffffffffffffff33) 2018/03/25 07:14:18 executing program 7: r0 = gettid() getpriority(0x0, r0) 2018/03/25 07:14:18 executing program 5: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x529200, 0x0) accept4$ax25(r0, 0x0, &(0x7f0000000040), 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_void(r1, 0x29, 0x2000000004b, 0x0, 0x0) 2018/03/25 07:14:18 executing program 3: timer_getoverrun(0x0) 2018/03/25 07:14:18 executing program 3: syz_emit_ethernet(0x16, &(0x7f0000002f54)=ANY=[@ANYBLOB="0000750600000000"], &(0x7f0000003000)={0x0, 0x1}) 2018/03/25 07:14:18 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000080), 0x2080d6f9) socket(0x6, 0xfffffffffffffffe, 0x8001) 2018/03/25 07:14:18 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x1730, 0xa002) mmap(&(0x7f00002de000/0x4000)=nil, 0x4000, 0x80001, 0x800000000000032, r0, 0x0) syz_open_dev$evdev(&(0x7f00000000c0)='/dev/input/event#\x00', 0x7, 0x200) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r1, 0x107, 0x14, &(0x7f0000d96000), 0x4) accept$packet(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00000001c0)=0x14) bind$packet(r1, &(0x7f0000000080)={0x11, 0x10, r2, 0x1, 0xdb, 0x6}, 0x14) fcntl$setsig(r0, 0xa, 0x18) 2018/03/25 07:14:18 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000095bffc)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000080), &(0x7f00000000c0)=0x4) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) getsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000000000)=""/10, &(0x7f0000000100)=0xa) sendto$inet(r0, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) 2018/03/25 07:14:18 executing program 2: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00001c1000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f000021dfb0)={{0xfe}, {0x0, 0x2}, 0x0, 0x0, 0x848f5692a}) 2018/03/25 07:14:18 executing program 4: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000180)={0xaa}) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00000001c0)={0x0, 0x7}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000000080)={r2, 0x24}, &(0x7f00000000c0)=0xfffffffb) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000100)=@assoc_value={r3, 0x1}, &(0x7f0000000140)=0x8) setsockopt$netlink_NETLINK_NO_ENOBUFS(r1, 0x10e, 0x5, &(0x7f00000002c0)=0x7, 0x4) accept$inet(r1, 0x0, &(0x7f0000000240)) syz_genetlink_get_family_id$fou(&(0x7f0000000300)='fou\x00') mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000280)={r3, 0x9, 0x20, 0x8}, 0x10) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000000040)={&(0x7f0000543000/0x4000)=nil, 0x4000}) 2018/03/25 07:14:18 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000000000)={0x10}, 0xc) connect$netlink(r0, &(0x7f0000000240)=@kern={0x10}, 0xc) 2018/03/25 07:14:18 executing program 1: r0 = socket(0x0, 0xe77f66e4f8481b21, 0x8000000000000) getsockopt$IP6T_SO_GET_ENTRIES(r0, 0x29, 0x41, &(0x7f0000000000)=ANY=[@ANYBLOB="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"], &(0x7f0000000140)=0x11e) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer2\x00', 0x8006, 0x0) write$sndseq(r1, &(0x7f0000fa5000)=[{0x5b93, 0x0, 0xffffffffffffffa0, 0x0, @time, {}, {}, @connect}], 0x30) 2018/03/25 07:14:18 executing program 6: r0 = gettid() unshare(0x28060400) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x120) rt_sigreturn() ioctl$TIOCLINUX5(r1, 0x541c, &(0x7f00000000c0)={0x5, 0x20, 0xffffffffffffffc4, 0x8, 0xf5b0}) exit(0x0) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/context\x00', 0x2, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000180)={{{@in=@remote, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@ipv4={[], [], @multicast2}}}, &(0x7f0000000280)=0xe8) fstat(r1, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_mount(&(0x7f0000000140)='./file0\x00', 0xb000, r2, r3, 0x80000001, 0x44000) r4 = syz_open_procfs(r0, &(0x7f0000000040)='maps\x00') ioctl$TIOCLINUX5(r4, 0x541c, &(0x7f0000000080)={0x5, 0x6, 0x1, 0xb09e, 0x1}) 2018/03/25 07:14:18 executing program 5: r0 = socket$inet6(0xa, 0x807, 0x0) sendto$inet6(r0, &(0x7f00008d1000), 0x0, 0x20000004c080, &(0x7f00005fa000)={0xa, 0x4e22, 0x402}, 0x1c) r1 = socket$packet(0x11, 0x3, 0x300) getsockopt$inet6_tcp_int(r0, 0x6, 0x11, &(0x7f0000000240), &(0x7f0000000280)=0x4) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000e16ff0)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x3f}]}, 0x10) pipe(&(0x7f0000000040)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000000080)={0x0, @in={{0x2, 0x4e21, @rand_addr}}, [0x0, 0xa41d, 0x1, 0x8, 0x5f1, 0x4, 0x5f, 0x10000, 0xfffffffffffffae1, 0x69, 0x1, 0xfffffffffffffffe, 0x8001, 0x1, 0xffffffff]}, &(0x7f0000000180)=0x100) setsockopt$inet_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f00000001c0)=ANY=[@ANYRES32=r3, @ANYBLOB="ffff480001115c14925aa9d22ab1697d351d56a41580b56d0210867ffe7b3eac4df20a179a43edf6c85480f384c926eeb58bc75c09581c5b76a7f744307de550341d7a756f02bb1a35186284"], 0x50) sendmsg(r0, &(0x7f0000610fc8)={0x0, 0x0, &(0x7f00009f8000), 0x0, &(0x7f0000864bb8)}, 0x0) 2018/03/25 07:14:18 executing program 0: rt_sigaction(0x7, &(0x7f0000000040)={0xfffffffffffffff9, {0xfffffffffffffffc}}, &(0x7f0000000100), 0x8, &(0x7f0000893000)) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x0) creat(&(0x7f0000000680)='./file0\x00', 0x1) getpeername$packet(r0, &(0x7f0000000740)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000780)=0x14) sendmmsg(r0, &(0x7f0000003f00)=[{{&(0x7f00000007c0)=@can={0x1d, r1}, 0x80, &(0x7f00000009c0)=[{&(0x7f0000000840)="b61d7fef5d95014c108925029b4ed58f400daba86a1514a3c541db80c0a337d726cb5b93ab11d4bcbb5dbeed668904531c8a1512e3d9c488b8787cb32e6a74ecb04aed6f2d84026223c8f8ca4bf13e2a1298b5ebc9233395fe5d8d21d428251dc45ace8bcf3696dd042380a165141a584bf48858a7014bc10a13963199e5dce9170c6e5ce29f3d2f0899cb5b17b67e94a59092762e3d5c2ae10be7ba16f3b057b390e0704a898b9a7560f915f8ce3683e21a464c7d1b248c2b78b9979dc15b22e873ac299087e8162b9ab0db86ec3acc8c248ffdfe5f30eefa8148f5fa5ac638af96", 0xe2}, {&(0x7f0000000940)="aa63cf42ff402c900d92aeea166add96338e120244d5572582096b823a5644dfccac5740ab2fff9cad49ed06e72d69049df2a472b3b8e5161d296d97c7b255d24d1e304b1f512830d056fbe383029b83e0becce0", 0x54}], 0x2, &(0x7f0000003f80)=ANY=[@ANYBLOB="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"], 0x148, 0x20048841}, 0xffff}, {{&(0x7f0000000b80)=@ipx={0x4, 0x2, 0x10000, "c2d20ca1277a", 0x1ff}, 0x80, &(0x7f0000003d00)=[{&(0x7f0000000c00)="66171ff2f6389c665ee1237862152e929e515ea3a4d1a1beadb0be247485caf6806d9ca14c71def4f37edcee15893aabccc9fb64cf8565ba73ce70060accfaa1dd0dffe3de4439c7caf54d7f2e909d1e75660febeed562f92419513ca2ee3c0097c26eae123ed96e5eec75c334d4cea177db1006fe193300943cde6e97e04e42f7d772575cf2018c2caf6670c406bb8aaf75bc680b016f522ca300325548", 0x9e}, 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{&(0x7f0000002d00)="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0x1000}], 0x5, &(0x7f0000003d80)=[{0x70, 0x6, 0x6, "ad4d490738c27af1f6bfccb8c3afe5e68057ac40fc573d97cef3aef6fbc2a1530719382fb984cc61d5a107c0bf89b9fb104ddd3a7d72a3d855f33663a820a80cb247d86b599bf4e2248b5551041f619e287537c6ee5ba8e26a"}, {0x78, 0x10a, 0xffffffff80000000, "7a9190f2162e5b4e0095794d47faabd3728c17388609752c1aae5b0376537d2de6a5be30fca13bc56fa3b22aa1f5c9d743dc71740bddb1c9ed17047688f1d4377b1013aeaceda896d5e08bcf6a9cf8fe52dcec013bd150ec9569886a5270c7fb6ece2da397"}, {0x30, 0x115, 0x1, "0731d867c4418c3187930c0d2e74d7e6afcbe5c903af72876011e6bc96ef1b"}, {0x20, 0x11, 0x5, "0ef63081112c4fb36e61822ab661"}, {0x20, 0x10b, 0xb243, "0a817a12ac69b0e44692"}], 0x158, 0x800}, 0x1000}], 0x2, 0x4000) bind$ipx(r0, &(0x7f0000000080)={0x4, 0x1ff, 0x20ac888c, "0bd40300", 0xe1}, 0x10) r2 = getpid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0, 0x0}, &(0x7f0000000280)=0xc) r5 = getegid() r6 = getpgid(0xffffffffffffffff) chown(&(0x7f0000000640)='./file0\x00', r3, r4) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000002c0)={{{@in6=@dev, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@remote}}, &(0x7f00000003c0)=0xe8) stat(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000004c0)=0x0) r10 = getuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000500)={0x0, 0x0, 0x0}, &(0x7f0000000540)=0xc) sendmsg$unix(r0, &(0x7f0000000600)={&(0x7f0000000140)=@abs={0x0, 0x0, 0x4e21}, 0x6e, &(0x7f00000000c0)=[{&(0x7f00000001c0)="3515d156e56489f65428fa59772b2f4449cade39f3bc188dd66294157b3a3b3357e2b846eb70ee716db60917e3622e5ed29bc7e0dd2c93b175973e8cfc66df1f4c", 0x41}], 0x1, &(0x7f0000000580)=[@cred={0x20, 0x1, 0x2, r2, r3, r5}, @cred={0x20, 0x1, 0x2, r6, r7, r8}, @cred={0x20, 0x1, 0x2, r9, r10, r11}], 0x60, 0x4000}, 0x40000) 2018/03/25 07:14:18 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x0) sysfs$2(0x2, 0x5, &(0x7f0000000140)=""/146) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x301, 0x0) r1 = getuid() r2 = openat$dir(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x40000, 0x1ee) r3 = getgid() fchownat(r2, &(0x7f00000000c0)='./file0\x00', r1, r3, 0x1400) r4 = getegid() r5 = open(&(0x7f0000000100)='./file1\x00', 0x2000, 0x100) ioctl$BINDER_SET_MAX_THREADS(r5, 0x40046205, 0x6) syz_fuse_mount(&(0x7f0000000000)='./file0\x00', 0xe000, r1, r4, 0x6, 0x2000009) 2018/03/25 07:14:18 executing program 0: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x101000, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f0000000040)='/dev/snd/timer\x00', 0x0, 0x0) mmap$binder(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x2, 0x400000000220014, r0, 0xfffffffffffffffe) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000029fcc)={{0x0, 0x2}}) ioctl$TUNSETNOCSUM(r0, 0x400454c8, 0x1) ioctl$TUNSETPERSIST(r0, 0x400454cb, 0x0) ioctl$TUNSETPERSIST(r0, 0x400454cb, 0x1) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) 2018/03/25 07:14:18 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e22, 0xfffffffffffffffd, @empty, 0xfffffffffffffffc}, 0x1c) ioctl$int_in(r1, 0x5452, &(0x7f0000000000)=0xd705) signalfd(r1, &(0x7f0000000080)={0x80000000}, 0x8) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e24, 0x400, @empty, 0x9}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0x1000000c4, 0x20000001, &(0x7f0000faafe4)={0xa, 0x4e22}, 0x1c) r2 = accept4(r1, &(0x7f0000218fa8)=@alg, &(0x7f0000db4ffc)=0x214, 0x0) shutdown(r1, 0x1) sendmsg$nl_crypto(r2, &(0x7f0000484fc8)={&(0x7f0000816000)={0x10}, 0xc, &(0x7f0000c37000)={&(0x7f0000000280)=ANY=[@ANYBLOB="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"], 0xe0}, 0x1}, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) shutdown(r2, 0x1) [ 69.126082] audit: type=1400 audit(1521962058.610:84): avc: denied { create } for pid=9816 comm="syz-executor4" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/03/25 07:14:18 executing program 1: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x82, 0x0) fallocate(r0, 0x0, 0x5, 0xfffffffffffeffff) write$sndseq(r0, &(0x7f0000debf04)=[{0x0, 0x0, 0x0, 0x0, @time={0x77359400}, {0x5}, {}, @control}], 0x1c) poll(&(0x7f0000000040)=[{r0, 0x80}, {r0, 0x2002}], 0x2, 0x8) restart_syscall() [ 69.179909] audit: type=1400 audit(1521962058.670:85): avc: denied { write } for pid=9816 comm="syz-executor4" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/03/25 07:14:18 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x10000, 0x100) ioctl$TIOCLINUX4(r0, 0x541c, &(0x7f0000000140)=0x4) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/policy\x00', 0x0, 0x0) ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f00000000c0)={&(0x7f0000fff000/0x1000)=nil, 0x1000}) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f0000000380)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000340)={&(0x7f0000000580)=ANY=[@ANYBLOB="84010000d87856a41a0005000000000000000000ff0200000000000069b3d835bef114fffffffffeff000000be40caa80d3cd9f7000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="fe5ef0f030c076bd34231f3264f915f48000000000000000000000000000bb000000006c000000fe8000000000000000000000001f00aa00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000000000000000000000000200000000000000000000004c001500736861332d3531322d67656e657269630000000000000b0000000000000000000000000000000000000000000000000000000000000000ffffffffffffffe6000000000000000000480003006465666c6174650000000000000000000000000000000000000000af65000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x3}, 0x1}, 0x0) syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x8e4, 0x420040) socketpair$ax25(0x3, 0x3, 0xcf, &(0x7f0000000180)={0xffffffffffffffff}) fstat(r3, &(0x7f00000001c0)) [ 69.210419] audit: type=1400 audit(1521962058.700:86): avc: denied { create } for pid=9816 comm="syz-executor4" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/03/25 07:14:18 executing program 3: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000ff4)='/dev/ashmem\x00', 0x0, 0x0) readv(r0, &(0x7f0000000900)=[{&(0x7f0000001000)=""/4096, 0x1000}], 0x1) r1 = dup3(r0, r0, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000000)={0x2, [0x2dbd, 0x7]}, 0x8) 2018/03/25 07:14:18 executing program 4: r0 = open(&(0x7f000001dff8)='./file0\x00', 0x80040, 0x0) r1 = inotify_init1(0x0) inotify_add_watch(r1, &(0x7f0000db4ff8)='./file0\x00', 0x2000422) clone(0x80000, &(0x7f00000002c0)="2f2ed51a6d4897f590c31d31399bfe15c1aa2e141d34e3d05efcd080", &(0x7f0000000240), &(0x7f0000000280), &(0x7f0000000300)="cb03140a15b65997d4955c526fe16b9228a4872b015e778b57e0af4a0bcacc3c7c0e126ea1537565ecca5fb0338321b6a80df70b59d20b754146ac0bbd97388421054604ffa7a85cce294814772b5cd432ac5eb5a5bb554c8732f0f88ea07812209307e8fbaa9a38f18279eed872f076a38e0dbf48bd0adfdcca1094ad495bd85817375405d6475329ee476e007f8d0309ac370c4942841a8450d0582ff87fd0219aee0306dc9ce05671693d9d6a237323096799ba8072886f83c3c8758a7f") unlink(&(0x7f0000000080)='./file0\x00') fcntl$setlease(r0, 0x400, 0x1) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x2, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f0000000000)={'syzkaller0\x00', {0x2, 0x4e21, @broadcast=0xffffffff}}) [ 69.257476] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/03/25 07:14:18 executing program 6: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) modify_ldt$read_default(0x2, &(0x7f00000002c0)=""/4096, 0x1000) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={"d202b999cf85587451c2c42b8f90e710", 0x102}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000000)={'vhan0\x00', 0x400}) 2018/03/25 07:14:18 executing program 7: r0 = socket(0x11, 0x2, 0x0) setsockopt(r0, 0x1000000000000107, 0x1, &(0x7f00000a2000), 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) ioctl$KDGKBLED(r1, 0x4b64, &(0x7f0000000040)) 2018/03/25 07:14:18 executing program 1: r0 = socket$netlink(0x10, 0x3, 0xf) writev(r0, &(0x7f0000000040)=[{&(0x7f0000001f8d)="390000001300090468fe0000810000000700004003000000450001070000001409001a000400020007000012020000080001010c00f41ee400", 0x39}], 0x1) r1 = socket$inet6(0xa, 0x0, 0x1) writev(r1, &(0x7f0000000000)=[{&(0x7f0000000080)="03c895dfbf4206163fd64422acd190739e9ed9e27cba135af3faf70e4419153a734a5e4c25c069cd3406214d7718a37839f79f071b6a84c7abc4322b91023f348b06495a099a31dc54483fb2594cef879813103a10db81999c3748ac318fff99431580aa3b3eb59589242432ea50d422dc31b165897212b0d2eec51e89d588984275358b9daaf3334ea8d5d69edbc8ef8a824c9a36d5da00ba3c87f53b2c38d73d3584bafa3da7ddcdb435994041088899ef3f1de87d084a890be4e5dd5d8521466752c9148a3c798f30ddcf9f98c1e0aab7179e5b96bcb13e2dd9bb4b9314eb53c9690e819f02dd20a6f8782bda850c620b5595a82bb509", 0xf8}], 0x1) 2018/03/25 07:14:18 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='/exe\x00\x00\x00\x00\x00\x00') fadvise64(r0, 0x0, 0x0, 0x4) lstat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000140)={0x0, 0x0, 0x0}, &(0x7f0000000180)=0xc) fchownat(r0, &(0x7f0000000040)='./file0\x00', r1, r2, 0x1000) 2018/03/25 07:14:18 executing program 0: r0 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x4400) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000000140)=@get={0x1, &(0x7f00000000c0)=""/107, 0x3f}) mkdir(&(0x7f0000639000)='./file0\x00', 0x0) mount(&(0x7f0000000040)='./file0/bus\x00', &(0x7f0000000000)='./file0/bus\x00', &(0x7f0000018ffa), 0x0, &(0x7f000000a000)) creat(&(0x7f0000139000)='./file0/bus\x00', 0x0) unshare(0x40600) r1 = open(&(0x7f0000a94ff4)='./file0/bus\x00', 0x0, 0x0) creat(&(0x7f0000ab0ff4)='./file0/bus\x00', 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) fcntl$getown(r0, 0x9) readahead(r1, 0x0, 0x0) 2018/03/25 07:14:18 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netlink(r0, 0x10e, 0xa, &(0x7f0000949000)=""/20, &(0x7f0000758ffc)=0x14) r1 = dup3(r0, r0, 0x80000) ioctl$FUSE_DEV_IOC_CLONE(r1, 0x8004e500, &(0x7f0000000080)=r1) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x80000, 0x0) ioctl$DRM_IOCTL_GET_CAP(r1, 0xc010640c, &(0x7f0000000000)={0x5, 0x7fff}) 2018/03/25 07:14:18 executing program 3: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x4) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00000000c0)='./control/file0\x00') rmdir(&(0x7f000015dff6)='./control\x00') syz_fuse_mount(&(0x7f0000000180)='./control/file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) unlink(&(0x7f0000000140)='./control/file0\x00') setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r1, 0x111, 0x4, 0x1, 0x4) close(r0) 2018/03/25 07:14:19 executing program 6: r0 = accept(0xffffffffffffff9c, &(0x7f0000000040), &(0x7f00000000c0)=0x80) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000100)=""/80, &(0x7f0000000180)=0x50) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0xffffffffffdffffe, 0x20000) ioctl$EVIOCGREP(r1, 0x80084503, &(0x7f0000000240)=""/101) epoll_create(0x9) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f00000001c0)=0x6, 0x4) 2018/03/25 07:14:19 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x2004e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r0, &(0x7f000043cf32), 0x0, 0x600007ff, &(0x7f0000000000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto(r0, &(0x7f0000000400)="c5497d700f2b9ecd7e2facf7f14a8f1fb6841ce358387c74fc92686fea50e0f95a4b3ac8d9b32af8eb78f2d839f461a2e980288e953c3f39df5aebae628f7d3ea07998ec62234894a34d1ca94b066a1703889de3ac090312795c59a3eaa8062225d16c0b924df0e30a52489e2f0c7bbfe4966dc6a5c60aaf330e497f4f531b6f6c82", 0x82, 0x0, &(0x7f00000004c0)=ANY=[], 0x0) getsockname(r0, &(0x7f00000001c0)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, &(0x7f0000000240)=0x80) shutdown(r0, 0x0) shutdown(r0, 0x1) creat(&(0x7f0000000180)='./file0\x00', 0x100) sendmmsg(r0, &(0x7f0000006240)=[{{0x0, 0x0, &(0x7f0000005f80), 0xffffff3, &(0x7f0000005fc0), 0x0, 0x4000400000000}}], 0x1, 0x10) recvfrom$inet(r0, &(0x7f0000000040)=""/220, 0xdc, 0x40000100, 0x0, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000140)) 2018/03/25 07:14:19 executing program 3: r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000008ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) add_key(&(0x7f0000004ff3)='dns_resolver\x00', &(0x7f0000007ffb)={0x73, 0x79, 0x7a}, &(0x7f0000006000)="d91f20c2f8b643bc7a8052c49e76865167a1c55840c95d992a7da7b102db1fcd", 0x20, 0xfffffffffffffffe) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000005fd4)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000002000)}) r2 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@rc, &(0x7f0000000080)=0x80, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r2, 0x541b, &(0x7f00000000c0)) 2018/03/25 07:14:19 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00008e4ffb)='reno\x00', 0x5) r1 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f000088c000)={@remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x0, 0xff, 0x41}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000000)={@dev={0xfe, 0x80}, 0x800, 0x0, 0xff}, 0x20) shutdown(r0, 0x1) 2018/03/25 07:14:19 executing program 2: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000646000)={&(0x7f000059cff4)={0x10}, 0xff30, &(0x7f0000f9bff0)={&(0x7f0000efe000)=@updpolicy={0xc4, 0x19, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in=@dev={0xac, 0x14}, 0x4e20, 0x0, 0x4e20, 0x0, 0xa}}, [@sec_ctx={0xc, 0x8, {0xfffffeab, 0x8, 0x0, 0x0, 0x1dc}}]}, 0xc4}, 0x1}, 0x0) vmsplice(r0, &(0x7f00000010c0)=[{&(0x7f0000000000)="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", 0x1000}, {&(0x7f0000001000)="c3fafe2a32533a3f32f6c8bedd115af445fcfff5f3c50177fcf461d44b62cd6c42fc315f28b571d5dbd6b098df1af12209737ddc574f6c82bbb831f42b625f919a15f8fd577bdb3347960e89359e091c0e6adfd8a3b520ce249b565ae2727bc5ebe8aab4048d3a069e87e74f7674f9d9726a08d0ecad9a31280bc911225067ab20bbfc4056114ac9e99e912d81e17a4bb3f36394d1281baf792e11ea06", 0x9d}], 0x2, 0x6) 2018/03/25 07:14:19 executing program 0: capset(&(0x7f00003d8ff8)={0x1998032c}, &(0x7f00006fafe8)={0x0, 0x1, 0x0, 0x0, 0x0, 0x400000000000}) r0 = socket$netlink(0x10, 0x3, 0x6) writev(r0, &(0x7f0000000000)=[{&(0x7f0000559f24)="580000001400192340834b80040d8c5602062200010400000000000000005800004824ca944f64009400050028825a003b5fbe907902008000f0fffefffffe03edf8fef5dd00000010000100000c0900fcff4d00040e05a5", 0x58}], 0x1) 2018/03/25 07:14:19 executing program 7: inotify_init1(0x0) getpriority(0x2, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x208040) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000000040)={0x1, 0x1, 0x10000, 0x2, 0x4}) syz_open_dev$sndtimer(&(0x7f0000000080)='/dev/snd/timer\x00', 0x0, 0x84000) 2018/03/25 07:14:19 executing program 4: timer_create(0x0, &(0x7f0000000100)={0x0, 0x1a, 0x7, @thr={&(0x7f0000000000)="8e81", &(0x7f0000000040)="1bc81be07b8ef5f169c9f78448b5be9195c6a8352b194950269488cfc5153695742e71b503555afa25424b1fa14bc5ae0923b00d47617bbca9a5ad66e330d2b3081189b44b91373b73125ddefdd958a8bb7513dc36624adba04ca8cc4ca3c19e681b9394dd034c91dc4ac75445e5369741151c5609be7308a42320a97e19db8f45d7aa825e2d042d58716f290809cf66c337982bee9bb0"}}, &(0x7f0000000140)=0x0) timer_settime(r0, 0x0, &(0x7f0000000180)={{0x77359400}, {0x0, 0x989680}}, &(0x7f00000001c0)) futex(&(0x7f0000fbd000)=0x200000, 0x109, 0x0, &(0x7f0000000200), &(0x7f0000b52ffc), 0x2) timer_settime(r0, 0x1, &(0x7f0000000240)={{0x77359400}, {0x77359400}}, &(0x7f0000000280)) 2018/03/25 07:14:19 executing program 2: setrlimit(0x0, &(0x7f0000001ff8)={0xfffbffffffffffff, 0xffffffffffffffff}) 2018/03/25 07:14:19 executing program 3: r0 = socket$packet(0x11, 0x3, 0x300) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000000)=0x320, 0x4) setsockopt$sock_int(r1, 0x1, 0x23, &(0x7f0000000080)=0xff, 0x4) ioctl$KDSETMODE(r1, 0x4b3a, 0x800) sendto$inet6(r0, &(0x7f0000003fd9), 0x0, 0x0, &(0x7f0000008000)={0xa, 0x4e20, 0x100000002, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) recvmmsg(r1, &(0x7f0000001780)=[{{0x0, 0x0, &(0x7f0000001800), 0x0, &(0x7f0000000280)=""/21, 0x15}}], 0x1, 0x2000, 0x0) [ 69.609906] netlink: 8 bytes leftover after parsing attributes in process `syz-executor0'. [ 69.610033] audit: type=1400 audit(1521962059.100:87): avc: denied { set_context_mgr } for pid=9899 comm="syz-executor3" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=binder permissive=1 2018/03/25 07:14:19 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x11, &(0x7f0000005ffc)=0x2, 0x4) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) [ 69.613546] audit: type=1400 audit(1521962059.100:88): avc: denied { call } for pid=9899 comm="syz-executor3" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=binder permissive=1 [ 69.613682] binder: 9899:9902 transaction failed 29201/-22, size 0--4880856391614455847 line 3128 [ 69.621780] binder: BINDER_SET_CONTEXT_MGR already set [ 69.621788] binder: 9899:9914 ioctl 40046207 0 returned -16 [ 69.625312] audit: type=1400 audit(1521962059.110:89): avc: denied { call } for pid=9899 comm="syz-executor3" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=binder permissive=1 2018/03/25 07:14:19 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @dev={0xfe, 0x80, [], 0x19}}, 0xfffffffffffffe7b) 2018/03/25 07:14:19 executing program 7: r0 = open(&(0x7f0000fedff8)='./file0\x00', 0x141042, 0x0) seccomp(0x1, 0x0, &(0x7f0000158000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x40}]}) fstat(r0, &(0x7f0000000fbc)) sigaltstack(&(0x7f0000001000/0x1000)=nil, &(0x7f0000008ff8)) 2018/03/25 07:14:19 executing program 5: mkdir(&(0x7f00008d5000)='./file0\x00', 0x0) mount(&(0x7f0000b28ff8)='./file0\x00', &(0x7f00008d7ff8)='./file0\x00', &(0x7f0000b4eff9)='proc\x00', 0x1000000001, 0x0) lsetxattr(&(0x7f0000bad000)='./file0\x00', &(0x7f00009a8feb)=@known='com.apple.FinderInfo\x00', &(0x7f0000442ff0)='/selinux/status\x00', 0x10, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x2, 0x0) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) clock_gettime(0x0, &(0x7f00000002c0)={0x0, 0x0}) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) bind$ipx(r0, &(0x7f0000000280)={0x4, 0xc9a, 0x7c, "6d9f77252af3", 0xffff}, 0x10) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) write$evdev(r0, &(0x7f0000000180)=[{{0x0, 0x7530}, 0x5, 0x800, 0x6}, {{}, 0xffff, 0x4, 0x40}, {{r1, r2/1000+10000}, 0x0, 0x0, 0x1}, {{r3, r4/1000+30000}, 0x100, 0x1, 0xf8e}, {{r5, r6/1000+30000}, 0x6, 0x800, 0x400}, {{}, 0xffffffff, 0xd303, 0xffffffffffffff52}, {{0x77359400}, 0xfffffffffffffffd, 0x8001, 0x8}, {{r7, r8/1000+10000}, 0x4, 0x10001, 0x5}, {{r9, r10/1000+10000}, 0x5fc7, 0x9, 0x5}], 0xd8) [ 69.625409] binder_alloc: 9899: binder_alloc_buf, no vma [ 69.625672] binder: 9899:9902 transaction failed 29189/-3, size 0--4880856391614455847 line 3128 [ 69.638704] binder: undelivered TRANSACTION_ERROR: 29189 [ 69.638928] binder: undelivered TRANSACTION_ERROR: 29201 [ 69.760811] netlink: 8 bytes leftover after parsing attributes in process `syz-executor0'. [ 69.778074] audit: type=1326 audit(1521962059.270:90): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=9931 comm="syz-executor7" exe="/root/syz-executor7" sig=31 arch=c000003e syscall=202 compat=0 ip=0x454239 code=0x0 2018/03/25 07:14:19 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$inet(0x2, 0x1, 0x9) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f00000000c0), 0x8) sendmmsg$inet_sctp(r1, &(0x7f0000769ee8)=[{&(0x7f000069bff0)=@in={0x2}, 0x10, &(0x7f0000f46fa0)}], 0x1, 0x0) r2 = socket(0x2, 0x2, 0x0) bind$inet(r2, &(0x7f0000468ff1)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) bind$inet(r0, &(0x7f0000000000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r3 = syz_open_procfs(0x0, &(0x7f0000b6cff6)='net/udp\x00') setsockopt$inet6_int(r3, 0x29, 0x0, &(0x7f0000000080)=0x1f, 0x4) dup2(r0, r2) preadv(r3, &(0x7f0000000040)=[{&(0x7f0000723f20)=""/127, 0x7f}], 0x1, 0x102) 2018/03/25 07:14:19 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x11, &(0x7f0000005ffc)=0x2, 0x4) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) 2018/03/25 07:14:19 executing program 2: process_vm_writev(0x0, &(0x7f0000000f90), 0x0, &(0x7f0000003000)=[{&(0x7f0000003fff)=""/2, 0x2}], 0x1, 0x0) sigaltstack(&(0x7f0000003000/0x1000)=nil, &(0x7f00000000c0)) 2018/03/25 07:14:19 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0xb9c2) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x20000802, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000000c0)='tunl0\x00', 0x85) munlockall() setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000180)=0x201, 0x4) sendto$inet(r0, &(0x7f00000003c0), 0xfff, 0x0, &(0x7f00000002c0)={0x2, 0x4e20, @rand_addr}, 0x10) sendto$inet(r0, &(0x7f0000000140)='%', 0x1, 0x91, &(0x7f0000000040)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) socket$inet_dccp(0x2, 0x6, 0x0) 2018/03/25 07:14:19 executing program 6: mkdir(&(0x7f000000e000)='./control\x00', 0x0) r0 = open(&(0x7f0000000080)='./control\x00', 0x0, 0x0) mknodat(r0, &(0x7f0000008ff6)='./control\x00', 0x0, 0x0) getpeername(r0, &(0x7f0000000140), &(0x7f00000001c0)=0x80) clone(0x0, &(0x7f0000000000), &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000001000)) acct(&(0x7f0000000040)='./control\x00') fchmodat(r0, &(0x7f0000000000)='./control\x00', 0x0) 2018/03/25 07:14:19 executing program 5: r0 = socket(0x2, 0x0, 0xffff) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000000), &(0x7f0000000040)=0x4) r1 = syz_open_dev$binder(&(0x7f000066aff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000000100)='./file0\x00', 0x2000, 0x100) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x40, 0x0) renameat(r2, &(0x7f0000000140)='./file0\x00', r3, &(0x7f00000001c0)='./file0\x00') mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x80, 0x0) ioctl$RNDGETENTCNT(r4, 0x80045200, &(0x7f00000000c0)) ioctl$TCFLSH(r4, 0x540b, 0x8) mq_notify(0xffffffffffffffff, &(0x7f00000015c0)) 2018/03/25 07:14:19 executing program 7: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x80000, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000000280)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000040)=0xe5) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00000000c0)={r1, 0x8}, 0x8) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) r2 = getpid() syz_open_procfs(r2, &(0x7f0000000080)='task\x00') syz_open_procfs(0x0, &(0x7f0000000100)='net/ip_mr_vif\x00') 2018/03/25 07:14:19 executing program 3: r0 = socket$inet6(0xa, 0x80001, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'tunl0\x00', &(0x7f0000000100)=@ethtool_perm_addr={0x20}}) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000080), &(0x7f00000000c0)=0x14) [ 69.836342] audit: type=1326 audit(1521962059.330:91): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=9931 comm="syz-executor7" exe="/root/syz-executor7" sig=31 arch=c000003e syscall=202 compat=0 ip=0x454239 code=0x0 2018/03/25 07:14:19 executing program 2: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00000002c0)={0x0, @in6={{0xa, 0x4e22, 0x3e1, @dev={0xfe, 0x80, [], 0x17}, 0x20}}, [0x8001, 0x1, 0xb67, 0x695d39de, 0x1f, 0x2, 0x80000001, 0x8, 0xfffffffffffffffd, 0x4, 0x3ff, 0x100, 0x9, 0x9, 0x1f]}, &(0x7f0000000040)=0x100) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000100)=@assoc_id=r1, &(0x7f0000000080)=0x4) ioctl$TIOCSCTTY(0xffffffffffffffff, 0x540e, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000180)=ANY=[@ANYBLOB="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", @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000640)=0xc) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x4, 0x1a851, r0, 0x0) 2018/03/25 07:14:19 executing program 1: r0 = syz_open_dev$tun(&(0x7f00001cf000)='/dev/net/tun\x00', 0x0, 0x80000) getresuid(&(0x7f0000000040)=0x0, &(0x7f0000000080), &(0x7f00000000c0)) ioctl$TUNSETOWNER(r0, 0x400454cc, r1) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r2, 0x80045300, &(0x7f0000000180)) splice(r0, &(0x7f00005c5ff8), 0xffffffffffffffff, &(0x7f000019b000), 0x8000, 0x0) fstat(r0, &(0x7f00000001c0)) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000002c0)='/selinux/mls\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000000300)=[@in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}], 0x10) r4 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000340)='/selinux/status\x00', 0x0, 0x0) r5 = open(&(0x7f0000000100)='./file0\x00', 0x88000, 0x100) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f0000000240)={'vcan0\x00', 0x0}) bind$packet(r4, &(0x7f0000000280)={0x11, 0x1a, r6, 0x1, 0x7, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f0000000380)={'bcsh0\x00', 0x1000}) 2018/03/25 07:14:19 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000200)='stat\x00') readv(r0, &(0x7f0000000140)=[{&(0x7f0000000100)=""/4, 0x4}], 0x1) dup(r0) 2018/03/25 07:14:19 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000180)='/exe\x00\x00\x00\x00\x00\x00') ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000000)={0xfefffffffffffffe, 0x80000001, 0xfffffffffffffff9}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000000c0)=0x0) fcntl$setown(r0, 0x8, r1) getsockopt$IP6T_SO_GET_REVISION_MATCH(r0, 0x29, 0x44, &(0x7f0000000040)={'icmp\x00'}, &(0x7f0000000080)=0x1e) 2018/03/25 07:14:19 executing program 0: pipe(&(0x7f00007e8ff8)={0x0, 0x0}) fcntl$setpipe(r1, 0x407, 0x0) vmsplice(r1, &(0x7f0000eacfd0)=[{&(0x7f0000493f7e)="ac", 0x1}], 0x1, 0x0) ftruncate(r1, 0xb6) vmsplice(0xffffffffffffffff, &(0x7f0000f14000)=[{&(0x7f0000853fde)="8d", 0x1}], 0x1, 0x0) ioctl(r0, 0x4, &(0x7f0000000100)="c20c67d55a6d8de1581160f97fbea482c106a571615121e391d5b9b43e174a8ecbfefee83f874bf2a25dd82ff15b85c46a4ac4e41f2ab662674b0cc5fa4a5c7090cfd8a600b933840a0f89fddb4a412f8ac953b3edca7e5bb8d5a96f04016d39a678f1fd6c6b677d9059bd3ab267f5b38ac19c5db98183acfcf05832fdd344ae6ac82a40b283f3dd0684cff34b042b33eec29b366afc1a") tee(0xffffffffffffffff, r1, 0x3c, 0xa) 2018/03/25 07:14:19 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x400, 0x0) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f0000000000)=0xc1b, 0x4) ioctl$TIOCLINUX2(r0, 0x541c, &(0x7f0000000040)={0x2, 0x4, 0x100000000, 0x6f31898b, 0x9, 0x9}) getsockopt$inet_udp_int(r1, 0x11, 0x65, &(0x7f0000000100), &(0x7f0000000140)=0x4) getsockopt$netlink(r0, 0x10e, 0x0, &(0x7f0000a95fc3)=""/4, &(0x7f0000a94000)=0xfffffffffffffe05) 2018/03/25 07:14:19 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x14, &(0x7f0000d09f80)="ff55d36cffba04365d0000000000000101000000", 0x14) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f000029a000)={0x0, {{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f000056aef8)={0x100000001, {{0xa, 0x4e1c, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}}}, 0x108) 2018/03/25 07:14:19 executing program 4: futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f0000edfff0)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400}, &(0x7f0000048000), 0x0) stat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(0xffffffffffffff9c, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(r0, r1) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f0000edfff0)={0x0, 0x1c9c380}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000dac000)={0x77359400}, &(0x7f0000048000), 0x0) exit(0x0) 2018/03/25 07:14:20 executing program 1: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000000040)={0x489, 0x1ff, 0xc3, 'queue1\x00', 0x6}) prctl$intptr(0xa, 0x5d4) mremap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x3000, 0x0, &(0x7f0000ffd000/0x3000)=nil) 2018/03/25 07:14:20 executing program 4: r0 = syz_open_dev$tun(&(0x7f0000000440)='/dev/net/tun\x00', 0x0, 0xa) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/hwrng\x00', 0x280000, 0x0) getsockopt$IP6T_SO_GET_ENTRIES(r1, 0x29, 0x41, &(0x7f0000000480)={'mangle\x00', 0x1000, "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"}, &(0x7f0000000200)=0x1024) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/checkreqprot\x00', 0x24000, 0x0) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000000)) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000100)={'bond0\x00', 0x1}) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x2, 0x11, r0, 0x0) r3 = accept$inet(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x0, @multicast1}, &(0x7f0000000080)=0x10) connect$pptp(r2, &(0x7f0000000240)={0x18, 0x2, {0x3, @rand_addr=0xfa8}}, 0x1e) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x12, &(0x7f0000000140)=0x3, 0x4) write(r0, &(0x7f00000000c0)='m', 0x1) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, 0x4) 2018/03/25 07:14:20 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = epoll_create1(0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f00001b3000)) r3 = epoll_create1(0x0) dup3(r3, r1, 0x0) lsetxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)=@known='com.apple.system.Security\x00', &(0x7f00000000c0)='$$\x00', 0x3, 0x2) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000dc0000)={0xffffffff80000015}) epoll_pwait(r1, &(0x7f0000000040)=[{}], 0x1, 0x0, &(0x7f000004aff8), 0x8) 2018/03/25 07:14:20 executing program 7: mkdir(&(0x7f0000b0c000)='./file0\x00', 0x0) readlink(&(0x7f0000000080)='./file0\x00', &(0x7f0000000000)=""/111, 0xfffffffffffffcb1) 2018/03/25 07:14:20 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0xa0000, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000040)={0x0, 0x0, 0x4}) r3 = add_key$keyring(&(0x7f00000002c0)='keyring\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xffffffffffffffff) keyctl$clear(0x7, r3) ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0xc06864a1, &(0x7f0000000180)={&(0x7f0000000140)=[0x0], 0x1, 0x8c0, 0xf225, 0xd0e, 0x2, 0x100000000, {0x100, 0x2, 0x8, 0x1ff, 0x7, 0x7f, 0x5, 0x0, 0x75, 0x100000001, 0x4aca, 0x4, 0x6, 0x4, "4203e5fc29cb399f7e5fc5403cc1e3738cef81b1fa158e8f165e25ffc39abd66"}}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f00000000c0)={r2, 0x80000, 0xffffffffffffff9c}) ioctl$GIO_FONT(r0, 0x4b60, &(0x7f0000000200)=""/168) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000000100)={r1, r4, 0x9}) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(0xffffffffffffffff, 0x84, 0x6b, &(0x7f0000000080)=[@in={0x2, 0x4e20, @rand_addr}, @in6={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr=0x1000}, 0x1}], 0x208) sendto(r0, &(0x7f0000000340)="e4fb43413e0119899dd2212c0fd4d770738e39ee8217250fbe57210d503cbf745ed806807f28e669c62e720425046d060d508fdeaacaa6c64da3b956b89e25a3b48ad4401545c51ce01b7ce6951137d66d16f51aedcd78add873cb11b793b4c8b9822c7ff46d65b094a3292518442435c7a8b642f04498955c22ff4dfc799672e9daf8ef8eb80e81081d285b109a4a4a6ea2b40bd5c9e137f8d2ba72ada8d89ba83006a0b642b907fd2f599a5b0877255f7e74c0cbf2fc89cbcbf32a9f58e3ca4bef7d1f53921068bc2e0989346c5d388be307127b0227badb12d55d5853f66835fa32e0f54cc3f70390983300a2ea08dacf264a4d80aff90886b64a7f8b70cd14c0670302a099cbd3ee659655b2f9121af66eee85a0d38da58ff7a7f4ffa640950cec2e3f03b1516ba6635eb32bb79a491f9d67b4774273e3a0748f4a5518ddd950a3d7913c72d409a35bfed4ce32b49f9d2c46d6c185e6e1b3539884b9c35c1a5281e5e2c8dc3e97354eb88fbeba5eb1135e0226566ddbf6cbd2ec8f901e1ec61d1c1f3d796d02b45b6a493b3bf12cbd814a7cbc71b52da28d8a6ceb95f03d263155bac564a37f9fd182907e05952072d55ebd5d58e705a68c859156bb75b34ec016a7f867d060e59606651ba0df6ca158ec6174205b15468873a5d6969c77a1a416731b83099eef8955337110ddfcb87349298d3850a8f42c5bd1d37f01b04917900abdd97030ab039c45da95e996ccd85a2569fa57c566237c5a028fd171b2b0e1165705c87f6d4f5d8902ff7a20efc906499804096ea5f03c3c1e7b5303ceb7669948bb34c4fffb313d64e1ffdb2a65add01c3916778ac8b283c4b00717b0e3de6a47ef4a23b903df626d5c2936eb544003fc08d89b96b8429ef44e321937b894dd2a0cc0330a69cff8f1fc972b6e56fbc6eae33fbba66db222e761dfa6b692c15fc1818d95491f74207d226b5e541c4b43883d117bf26be23a2332cd4ea29f55522bc3097ca8cfb29ed67bf13d5c050306ec90fc2d82e4e403deb112c8469a477b1a82a263336fe3843f20e00a1956b0eb3cfcbb0170aafc03db4aab852dbf13006c46404ed74dc6b7da4ba4602fbdd75cfdba633bfc9e2d3b9dbe6035864af8adb7796213f470adb1c75fc75c55b9c25c197ebfa39142adb6ddf968af1a22a9fc955cfc0cfe3d243dde09842ed2f502b419f7b43c4bb546b1c8d5af149b9268af70b504ea65ef5e0735bdc2210d1ed1630a1b7df0b3b1aad461149dbe43d8827f07ae594341f916f6caabe97c39d42048556c80a3d47ff81a4d09d9707c112d8d035cb7485f026c86f01a167f44e2d9972047686f499cb8f8d9407f86b1d5012d0b647ca9b0412372f9dd917e6200a17ba9999fff487abc412ff499b85a7825407f5993b089ec2e1f3ed0ddd04a901604eccfb044f1bddbce1a2f5e063b6f117650df7b5ad3f33a7b08716a1e5b8c7d7158544ce6da5ddf1d7350fef3214564cfc3ce1b48d2030449dc7d2a018d72ac6cce138fa99b6815834763d669016b2cdee0221caf2de7751fc6baf62122634c3634e605f1395a0ff7bcdfb9cd4563ffc08e8a28603fe7fa2047b26b7cecf6b7d2aac87b6b0de2496197072f75d1ee352869d39aea3f113aacd3db348c8849211b84101dfe337e3635711daeb733a06e680489317f9f06bc5cfc4ce503d62ae14ac71ad3421011863036f731c662224d20876a6b217228fe255403776adaf2d9fe35e4001261f3e017c02cf7c937f6decc8869ccaa681873ad3dc620070e563f0f24bf153a1e3b0f15811e7793630befd8857a65f96465de59f1868eb22287b299b4615b6ec6b62e5eaed6bf0dbdb0dfa83461d1f4b58cfbb598648d5af9254b5060c0fb9e2db606e2faef46719bd5eec6ee7077c2197fec55a3286ef0c0b15769da9b248d592aea5169714023e13663b87d7434dc3e0011ea426140e88b1dc0fd7af2c524fe6d2298dfa7e8f1c7e5a46e4c0ddb70dcbb9310c05f63842f944b4ea629772b2cedc717a53c8b4eaf3145b777811d1c3c57bb143ef64c81ac35548860b9c67c35e5b78531ac6081963fd95200cb0439316f19bceef8193fe53386583b045b1ed21cfc6039f1c2ba435d72e0ac8f27410c78e9aac3a9a8309d573f3339080da1296032c0b716369c183ce4426cdc08743c8ac10030979dbb763ca3101feee9ae951c5db79a700c3f8824b4befe300b0bb0ea28273b3f55210d5f2b8841d461196f72cd2aa9321de8d21e66cbaaf370858b5bd645b3d7bf9001b1d9da959eb56880f44d0785022faa60d228a74956f6f78194a5f3c2d38f9bb05ea7bc0dc95a0e3a1d1d843a4155622ef0ed84cb963a972702b6ff1509a8756473517381dbb777d8f23edb7497c964f05c722b71c3d8a513a10c8ed29b5daeb2fb68799d7c7256764c4f77f4f8c392e5acf5e312881906633006fe389d284d784d11841a7b37121b7bd0b1c31d6eeb2d1a5cef2cd5ee9b300dc9d03c6e7e4a036478f6f1c98d5bbf42ad5ac87161dbd00cbf43bc6b88aca8e6bd2f0c9c1a0dc7fa86ab5c401e1886c2bbf8f7615effdec45c2a7b8b0f5cd79442b2ba11dae7316122eaa2fe436cfe9101e95333088c18eb2cb3f10e7ec931e21f0bf0c9392b3f112d8a8bc02d8ec09a7157632b6b239cf1895f55fa9819cd5f4e3e8d13b45231126bdc09a4c5bdadaff253c981e14d4b8f06db1edebe109b35d3b6e9c79b4f877a404d44c735684e2de5b1ee5c7a444b523940e3f99ed0f6c547e204e2888a1648c54dc6955132cffef375ff12bf3ee416b4e6eed159b056883691d935e04fafa6aa70d5d8ac177386c8e5a6208ef0331cbc5d91f5eb13cdaf8c911026a29d8078690318a3011a88f7246f0cc7bd2d7b481bf0770fe6cab27b57ec5015f30e11259420fc83e7bd92606cefdb6d1eb04ca14c8676607950889f7ea9f011a04333641c982ed6a9e178d3f47ca37ccb1e44a342cf79ca4050e5e73cc493fc63a6e3581f65bcffb0a72a64a3d7222766526723549a6693356919829aa1ef00e7e25f4001a94d3fa92d362b16e8af9a533c76e5d16a0d14b075a7d6d72e931ea3eead771748af7ff82e82695f7de806b06e6ded45eb41b54cc0c424739989adec7cf6252dcfdf99611fc444cccce4338ce85c3eef0fa4bd8dd2c675f1b5498fad6f9c8bd2c2af48df93ce740d70d22e970e3f9c2b75071070d41a2a86deef4e96f263848f3e39486dc4050b8b0029da8b92f9f3a4dac6f14914bc9485f70b6a756f29e4c2b86de9655c1602f34be414a7d8bb0608a7a816894bee995fa48c04bb96fe5e256602ae7295cb595041c65ffdce5e9054486e1d71d9ee42a430ea21c7ce82bd9a34990725009293420536f4d733b2a39cdbd145ab588ee793af743c342d4deeceb0da84acbb2cd47a92034e00c5a6bc6a7c345d9b80c178ddd1f98a81859e99d074685181af07a8bf2b619babbcdad92a09562e492910a27450472232ef809b78d1ab6e440d5b357bd6c4f4d0896d7f8482ca77b22f7e128359e09885befbc71bf9b3697a3b82b8c9bb372addf9fea367f1a06e597bc9a22af6386e7d1e8880ea6f3d3c79be0200db743a6993e1459dc47337d81864894ded8fe3b164a1dabf416a7018231912b00a8509caa85986ddcab08ac79abce44c93cc80c564577e6577de7f552dfdd2b67e05c41af4eeb2babcb75ceec1404558ea616868fc7d46c7936dec6f38f9d113b1b1f8a74f42179ead12437fd1d87bea7f931a2902e85847c3995eb9033eb8fad66e1d92ed81ce9975451153d5345baa7e6ba4a3913429c3549953de3e1454b6f4804ec4a8c628e1694a3fa9a16696436d5227c4428f14f93fe70806d6748eb47a9677ae759a12d435de64e0d85d90f6d76bd7abd730c96f29d2c173a4e95b95fb32f333d5fca4cd31290d64df211159e75cdadb198a7016eb1770989cdce4281f13fde8dceb0cce6b2b258afc3de2759a642227e58906726da30c98f7dda95519d2c2709ac0e0cacee528fdebea8e04655415b63a45e5599f79f9695b6931f1bd66fb17d4a3f4a9db7eefef29482758956d545a0d587342f8f600cab2c74bd059143bf3fbf670eaa15a5e3584f48e570abd1b6e177826d9571bfba9dce8da6e3564a8c201bdef61ee6cafe804f1d7179e6372d928ebe0f40078f384e9a08eacec44caa171f0c47e0bc2b6c4b82d56f8e7dfa215932b83c315025164a934f9d948a446fef8f532b1d5102cb45f645b2163eed3acdbc288e1851063109c05320b88dab9d8717dec34ec5e2f5df466613867f4bd75b8749574419a7a8e13e7cad08548f88697f4649b1f4145bac2ad7f587966362fd85c8784a01799699858735e4c5e59f3b153098bf5371bbfc876f02daff96b482e9588fbc3824fa2396da258c09d7ef3b039e84c4a40e852e4240b5ce8f5d479365d23de1918ba68ae2c4903cdcfd7e73c52f537b62fce192e3b14395f3cc5a095d6b5b1551172824e97a599dd1487c3c89d56f189e1e29666c0356e3ab62a0c198023673f6dc1dde5d7a7561d637d67c7daa69cab5d66b5c42ef9780d54adc71eb8b757ebf832eebe894108a9df87f158aac931d55881233d241e796d63cd49e7503cf64a34c92ff2175f32908180c02eaa5cfe2796633845f7afb0762c7e4b0d9a4041cd3f3c6e71481d56b9b6b9653ce155febe80431cf5aa2a3722ac0d3b15aceea38227481b2e5061f9eff114abc9eb31bd6304f872c7284e4ac9230a31237ac3325db7abbfa8230beb5fa32c4044d262b925d1e62fc44ac78ab49b79987d204fd363bbd9842fc84d2a6fe5deb064432c8f093fa3b7a690a1e368eff7bd7042c463dbc2c8c5f6d7912e0c22ad5f6075a183977e0f5d6cdd9b0aedf2cac209adf7f66b824b3dff97b2f2d436ceffb00d2afee52f5deb250d303cc471bd8abf3b1d9e92ab27187d10fe528c4948a9bd8ea358b24a2eb7e34ce14cc5c54d9f6a7f83204cd1015d0b189354de1525cf07d7b12a62f91cce20ca2ffe95025aa8ac0e9f5c761b1b4cd9d3a39cf541cef03bd1194c048403f59cc84104365ccc4c90bfa46a0110e5ed51ee8373dc69ab0530475dc4b4aedba7808a72c5e7c29ef06e52cdb6cdc7159477fa33d62482fb7bae10aeaf908c14a0260a5c73e01c18e5b5da47a4549f60f9168e1b4cd2ad21108de1bc6e15a8759c31ae21c691a614b70decc8cca7a3a93b0f19efed42c2e2a91179cdba9bf682913be7044128776adbf5e8716505e62048cb0f355ca86ce57bfbf1f9413753d430610af39be8a8af045dd4eb4317a0970c176e10fd0c9c58f9ddb573d3ce61c45554924a5d8e52e9dd807240f96a24cc7d4e88e5be604d89163dc1700c022e67671e4186ce0a09223f4f2a3ff19823d602a6c8214c61136a228352ab4bb9dcd0df7ad24cb1f1a209eca9f22905443772c17eddd1ebe3bd4e25f759f17ac2833423117068f0d7a9b293566c3ea7f87ddecebfdfbd02466782cc9bca50f44d31005b8b27aaaa03a2ce0816ef527ceecdfb86e843611629998254c60ad9062598bc55a441c63df9dfe836bd7b853e955ec4a4ed93a810b7a652dda23fa92cd19f1570635d63b8114cf30523d4ac2b7147b62bb547d364e455b8aeae58a29636ec16e4939299eaf72104639b4ac55cfc10d704f9af356380c75913488963f582ba573e9db95279ec0459c93ca2184e969726bb2de6c056803bb24a5321f6d7777a82395aea93d2b12b1092c334b7dc8f4d6c66fed1335a04d808d24d7a", 0x1000, 0x4000, &(0x7f0000001340)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x9, 0x4, 0x2, 0x4, {0xa, 0x4e21, 0x3, @mcast1={0xff, 0x1, [], 0x1}, 0x8}}}, 0x80) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000000040), 0x39741ed1bf4dd20, 0x840) 2018/03/25 07:14:20 executing program 2: r0 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x1) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000000040)={0x1, 0x8, [@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x14}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}]}) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'syzkaller0\x00', 0x6001}) write$tun(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="000000000001080007040000ffffffffffff7f000010aaaaaaaa26488079e72c083ca80200000000000000"], 0x20) 2018/03/25 07:14:20 executing program 6: r0 = socket$inet(0x2, 0x1, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000480)={0x0, 0x0, 0x0}, &(0x7f00000004c0)=0xc) setregid(r2, 0x0) syz_fuseblk_mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', 0x2000, r1, r2, 0x0, 0x0, 0x800000) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000000)="0133030fa3342fbdfe75f255ad3c192a", 0x10) 2018/03/25 07:14:20 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x38, &(0x7f0000188000), 0x0) r1 = dup(r0) ioctl$DRM_IOCTL_AUTH_MAGIC(r1, 0x40046411, &(0x7f0000000000)=0x6) 2018/03/25 07:14:20 executing program 7: ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(0xffffffffffffffff, 0x40505330, &(0x7f0000b38000)={{0x2}}) r0 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000080)="846b45992829c5a704e4a1c9faaa0ca3f9831640f9c6935e725a3f3bd07aa55651b54e8b68cbddfaaac7b2f6612af675c75b6e98e885e8b35d37fefa106b5736166fa55f7058d16c21a5d6060948e15a4a5817d775e8bb03a4ddc8984198b92c610500ffd704048fa983c71619c9ceaae8483d336146ae12047db75bbf7abd06a12157a2fcd688c5f1f256a58cc12aaba2543a6bc3ea99d4f7c6fe755267506e866322fe329ca3d54093496c823924fac8fb4771a4df9cc975f8cad722a4a866415adfadf6ca810d15d2469610b711a11b7c0620090803c1371d511a9446df5040f6f39989968c37123b71dbbddc81c12ad76e", 0xf3, 0x0) r1 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$unlink(0x9, r0, r1) 2018/03/25 07:14:20 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000040)=0x1c) setsockopt$inet6_group_source_req(r1, 0x29, 0x0, &(0x7f0000000080)={0x7ff, {{0xa, 0x4e21, 0x706, @loopback={0x0, 0x1}, 0x1}}, {{0xa, 0x4e20, 0xc00000000, @local={0xfe, 0x80, [], 0xaa}, 0x7fff}}}, 0x108) sendmsg$nl_route(r0, &(0x7f0000017000)={&(0x7f0000748000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000b67fd0)=ANY=[@ANYBLOB="3000000018002100ffffffffffffffff020000000000fe01000000001400090008000000", @ANYRES32=0x0, @ANYBLOB, @ANYRES32=0x0], 0x30}, 0x1}, 0x0) 2018/03/25 07:14:20 executing program 6: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_timeval(r1, 0x1, 0x20000000000000b, &(0x7f00008a9ff0), &(0x7f0000f9fffc)=0x10) read(r0, &(0x7f0000000080)=""/169, 0xa9) 2018/03/25 07:14:20 executing program 1: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000080)='attr/keycreate\x00') getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000100)={0x0, @in={{0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}, [0x1ff, 0x7, 0x3f, 0x0, 0xffffffff, 0x1, 0x1d, 0x1, 0x5, 0x8000, 0x4, 0x10001, 0x8, 0x3]}, &(0x7f0000000200)=0x100) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000240)={r2, 0x5}, &(0x7f0000000280)=0x8) write$selinux_context(r1, &(0x7f0000000040)='system_u:object_r:traceroute_exec_t:s0\x00', 0x27) keyctl$join(0x1, 0x0) r3 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffa) keyctl$clear(0x7, r3) 2018/03/25 07:14:20 executing program 0: r0 = socket(0xa, 0x2, 0x0) r1 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) setsockopt$inet6_dccp_int(r0, 0x21, 0x7, &(0x7f00000000c0)=0x1f, 0x4) connect$inet6(r0, &(0x7f0000d3cfe4)={0xa, 0x4e20}, 0x1c) fallocate(r1, 0x0, 0xffff, 0x9) ioctl$TUNDETACHFILTER(r1, 0x401054d6, 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) sendfile(r0, r1, &(0x7f0000e64ff8)=0x36, 0x10001) pread64(r1, &(0x7f0000000000)=""/5, 0x5, 0x0) fstat(r0, &(0x7f0000000040)) 2018/03/25 07:14:20 executing program 3: socketpair$unix(0x1, 0x3, 0x0, &(0x7f000031bff8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f0000000000)=@abs, 0x28) sendmmsg$unix(r1, &(0x7f00000bd000), 0x108, 0x40000) bind$unix(r1, &(0x7f0000000080)=@abs={0x1, 0x0, 0x4e24}, 0x6e) close(r0) fcntl$setsig(r0, 0xa, 0x20) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r2, 0xc04064a0, &(0x7f0000000240)={&(0x7f0000000140)=[0x0, 0x0, 0x0, 0x0], &(0x7f0000000180)=[0x0, 0x0], &(0x7f00000001c0)=[0x0, 0x0], &(0x7f0000000200)=[0x0], 0x4, 0x2, 0x2, 0x1}) 2018/03/25 07:14:20 executing program 6: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x20000, 0x0) fadvise64(r0, 0x0, 0x8, 0x7) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x0, &(0x7f000000a000)) open$dir(&(0x7f000001bff4)='./file0/bus\x00', 0x88040, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000040)={0x0, 0x1}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00000000c0)={r1, 0x1d, "a94747edfc1c330a8623d72c0826a5bb6307a1321f8b93c1b17efdd2cc"}, &(0x7f0000000100)=0x25) mount(&(0x7f0000033ff4)='./file0/bus\x00', &(0x7f000000fff8)='./file0\x00', &(0x7f0000032ffb)='fuse\x00', 0x7ffbf, &(0x7f0000032000)) open(&(0x7f0000033000)='./file0/bus\x00', 0x1, 0x0) 2018/03/25 07:14:20 executing program 7: clone(0x200, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f00000d5000)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1000000e10e, 0xff) execve(&(0x7f000007b000)='./file0\x00', &(0x7f0000a7bfc8), &(0x7f00006fcff0)) r0 = syz_open_procfs(0x0, &(0x7f000042cff4)='io\x00') ioctl$PERF_EVENT_IOC_QUERY_BPF(r0, 0xc008240a, &(0x7f0000000000)={0x8, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) preadv(r0, &(0x7f0000001140)=[{&(0x7f0000000140)=""/4096, 0x1000}], 0x10000000000003c0, 0x0) ioctl$EVIOCSFF(r0, 0x40304580, &(0x7f0000000100)={0x57, 0x401, 0x100000000, {0x20, 0x7}, {0x3, 0x5}, @rumble={0x0, 0x3}}) clone(0x0, &(0x7f0000e23000), &(0x7f000004d000), &(0x7f000057d000), &(0x7f0000a06000)) open$dir(&(0x7f00003e8ff8)='./file0\x00', 0x26102, 0x0) syz_emit_ethernet(0x68, &(0x7f0000000040)={@random="9c298cb175f4", @empty, [], {@llc_tr={0x11, {@snap={0xab, 0xaa, '~', "728fb4", 0x88fd, "c64a35fdc2e94ca408f7fcd9a0bee04934f1120c378130e63dacbc93adfda93c775039e6edf75224045d1e9fcf84f371d6d3e9eb826d6c16022f7f41f435f12cc7ac825b1c4b3f58315fe0ac877b234174ce"}}}}}, &(0x7f00000000c0)={0x1, 0x2, [0x494, 0xdff, 0x2a8, 0x455]}) 2018/03/25 07:14:20 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000035abe1e80d903e0d717ac1889a45e581c9e14a5c8f95f5d2968ae8c767e9d18fd69a") r1 = syz_open_dev$binder(&(0x7f0000008ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) dup3(r0, r0, 0x80000) ioctl$fiemap(r0, 0x40086610, &(0x7f0000000080)=ANY=[@ANYBLOB="0000000000000000000000000100000000000000000000000000000000000000"]) 2018/03/25 07:14:20 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000095bffc)={0x0, 0x2}, 0x4) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00000001c0)) ioctl$sock_inet6_tcp_SIOCOUTQ(r2, 0x5411, &(0x7f0000000080)) getsockopt$bt_BT_SNDMTU(r3, 0x112, 0xc, &(0x7f00000000c0)=0xd27e, &(0x7f0000000100)=0x2) connect$inet(r0, &(0x7f0000000040)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) getegid() sendto$inet(r0, &(0x7f0000000140), 0x0, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) 2018/03/25 07:14:20 executing program 2: socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000000000)) socketpair$inet_sctp(0x2, 0xfffffffffffffffb, 0x84, &(0x7f0000000100)={0xffffffffffffffff}) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00000000c0)) socketpair$inet6(0xa, 0x7, 0x1, &(0x7f0000000140)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000180)={0x7, [0x5, 0x3f, 0x16d, 0x2, 0x7fff, 0x2, 0x4]}, &(0x7f00000001c0)=0x12) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000080)=0x0) ptrace$setsig(0x4203, r2, 0x5, &(0x7f0000000040)={0x2, 0x35, 0x5, 0x4}) 2018/03/25 07:14:20 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) syncfs(r0) clone(0x2a10000, &(0x7f0000858f67), &(0x7f000050f000), &(0x7f0000bd8000), &(0x7f0000873000)='m') getsockopt$inet_buf(r0, 0x0, 0x4, &(0x7f0000000040)=""/24, &(0x7f0000000080)=0xffa9) 2018/03/25 07:14:20 executing program 7: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f00000000c0)={{0xef0c, 0x20}, {0x8, 0x9}, 0x9, 0x5, 0x1000000000}) r1 = syz_open_dev$usbmon(&(0x7f0000fd0ff3)='/dev/usbmon#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x8, 0x32, r0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000180)={0x2, 0x3, 0x2, {}, 0x7f, 0x6}) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000000140)=0x1) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0x40189206, &(0x7f0000000000)) 2018/03/25 07:14:20 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x340, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000000080)={0x0, 0x0, 0x10000}) ioctl$DRM_IOCTL_GEM_CLOSE(r1, 0x40086409, &(0x7f0000000100)={r2}) ioctl$UFFDIO_WAKE(r1, 0x8010aa02, &(0x7f0000000240)={&(0x7f0000ffb000/0x4000)=nil, 0x4000}) r3 = memfd_create(&(0x7f0000000000)='proc\x00', 0x0) signalfd4(r1, &(0x7f0000000200)={0x1}, 0x8, 0x80800) madvise(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000280)='/selinux/load\x00', 0x2, 0x0) mmap$binder(&(0x7f0000009000/0x3000)=nil, 0x3000, 0x1, 0x110, r3, 0x0) getsockopt$inet_buf(r0, 0x0, 0x41, &(0x7f0000000140)=""/144, &(0x7f00000000c0)=0x90) 2018/03/25 07:14:20 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x73bd51c1bd4374ce, 0x0) ioctl$KDGKBMODE(r0, 0x4b44, &(0x7f00000001c0)) r1 = socket$inet6(0xa, 0x5, 0xffffffffffffffe9) connect$inet6(r1, &(0x7f0000000000)={0xa}, 0x1c) sendmmsg(r1, &(0x7f00000000c0)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0), 0xfffffffffffffd13}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f00000001c0), 0x36, &(0x7f0000000040)=ANY=[@ANYBLOB="140000000000000029000001080000000bd85c4a09588fd25697c0306ff677f3e7348c6b9734883b7e27a216d2833db886e7dd3512bbb381fd3a6d89f6fcf63696e62c73aedf6c981832"], 0x14}}], 0x2, 0x0) ioctl$EVIOCGABS20(r0, 0x80184560, &(0x7f0000000200)=""/199) setsockopt$inet6_int(r1, 0x29, 0x10, &(0x7f0000000140)=0x6, 0xba) 2018/03/25 07:14:20 executing program 4: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000000), &(0x7f0000000040)=0x8) r1 = syz_open_dev$evdev(&(0x7f0000237fee)='/dev/input/event#\x00', 0x2, 0x0) ioctl$EVIOCGREP(r1, 0x80084503, &(0x7f0000000240)=""/101) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000080)={0x20}, 0x4) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f00000000c0)) 2018/03/25 07:14:20 executing program 0: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000f98000), 0xfffffffffffffff3, 0x2000000c, &(0x7f00004a5fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)="73797a5f74756e0000000000001700", 0x10) setsockopt$inet_tcp_int(r1, 0x6, 0x13, &(0x7f0000000040)=0x100000001, 0x4) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x27ffe) ioctl$DRM_IOCTL_ADD_BUFS(r2, 0xc0206416, &(0x7f0000000080)={0x6239, 0x52d, 0x8, 0x2, 0x11}) getsockopt$inet_tcp_int(r2, 0x6, 0xa, &(0x7f00000000c0), &(0x7f0000000100)=0x4) sendfile(r1, r2, &(0x7f000053cffc), 0x8080000001) 2018/03/25 07:14:20 executing program 7: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x20000101200, 0x0) write$sndseq(r0, &(0x7f00000003c0)=[{0xfffffffffffffffd, 0x0, 0x0, 0x0, @tick, {0x5, 0xfffffffffffffff7}}], 0x30) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f0000000100)={0x63, 0x10001, 0x30, 0x2}) ioctl$KDSKBMODE(r0, 0x4b45, &(0x7f0000000180)=0x7fff) openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x400, 0x0) clock_gettime(0x2, &(0x7f00000001c0)) clock_gettime(0x7, &(0x7f0000000140)) ioctl$EVIOCGVERSION(r0, 0x80044501, &(0x7f0000000200)) nanosleep(&(0x7f0000000040), &(0x7f0000000080)) 2018/03/25 07:14:20 executing program 3: r0 = syz_open_dev$binder(&(0x7f0000000200)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r1, 0x0, 0x20, &(0x7f0000000000)=""/16, &(0x7f0000fae000)=0x10) [ 70.874929] binder_alloc: binder_alloc_mmap_handler: 10057 20000000-20002000 already mapped failed -16 2018/03/25 07:14:20 executing program 6: r0 = socket$inet(0x2, 0x1, 0xffffffffffff7fff) flock(r0, 0x8) r1 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000080)={@empty, 0x9b, 0x1, 0x2, 0x1, 0x5, 0x76, 0x6}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f000088c000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0x2000ff, 0x1}, 0x20) r2 = socket$inet6(0xa, 0x1, 0xa4) syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x8, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000f5ffe0)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x2}, 0x20) r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$DRM_IOCTL_RES_CTX(r3, 0xc0106426, &(0x7f0000000140)={0x7, &(0x7f0000000100)=[{}, {}, {}, {}, {}, {}, {0x0}]}) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f00000001c0)={{{@in6=@loopback, @in6}}, {{@in6=@remote}}}, &(0x7f00000002c0)=0xe8) ioctl$DRM_IOCTL_RM_CTX(r3, 0xc0086421, &(0x7f0000000180)={r4, 0x1}) readahead(r1, 0x8001, 0x5) accept$nfc_llcp(r3, 0x0, &(0x7f0000000300)) ioctl$sock_inet_sctp_SIOCINQ(r3, 0x541b, &(0x7f0000000040)) 2018/03/25 07:14:20 executing program 4: r0 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xfffffffffffffffc, 0x8972, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000134000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f0000000040)={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0xfffffffffffffd24) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000180)='syz_tun\x00', 0x10) connect$inet(r0, &(0x7f000096dff0)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) 2018/03/25 07:14:20 executing program 5: gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) socketpair(0x4, 0x804, 0x1, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r0, 0x28, 0x1, &(0x7f0000000040)=0x7fffffff, 0x8) timer_settime(0x0, 0x0, &(0x7f0000fb2fe0), 0x0) 2018/03/25 07:14:20 executing program 1: pipe(&(0x7f00000000c0)) prctl$intptr(0x1, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x400, 0x0) getsockopt$ARPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x63, &(0x7f0000000040)={'icmp\x00'}, &(0x7f0000000080)=0x1e) 2018/03/25 07:14:20 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x20000000000, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x40, 0x0) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f0000000000)) 2018/03/25 07:14:20 executing program 3: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x18071, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x3) madvise(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x2) openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x8000, 0x0) mlock2(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/03/25 07:14:20 executing program 0: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000eec000)=0x7fe, 0x4) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)="6e65742f69705f6d721c56696600") getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000280)={{{@in=@loopback, @in6=@ipv4={[], [], @multicast2}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@loopback}}, &(0x7f0000000380)=0xe8) setsockopt$inet6_mreq(r1, 0x29, 0x1f, &(0x7f00000003c0)={@mcast1={0xff, 0x1, [], 0x1}, r2}, 0x14) poll(&(0x7f0000ef0000)=[{r0, 0x1}], 0x1, 0x106) r3 = fcntl$dupfd(r0, 0x406, r0) r4 = syz_genetlink_get_family_id$fou(&(0x7f0000000040)='fou\x00') sendmsg$FOU_CMD_ADD(r3, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4000001}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x4c, r4, 0x800, 0x70bd2c, 0x25dfdbfe, {0x1}, [@FOU_ATTR_PORT={0x8, 0x1, 0x4e23}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0x3f}, @FOU_ATTR_IPPROTO={0x8, 0x3}, @FOU_ATTR_AF={0x8, 0x2, 0xa}, @FOU_ATTR_AF={0x8, 0x2, 0xa}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0x3c}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e23}]}, 0x4c}, 0x1, 0x0, 0x0, 0x4080}, 0x10) sendto$inet(r0, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000ee9ff0)={0x2, 0x4e20}, 0x10) 2018/03/25 07:14:20 executing program 7: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000210000)=0x2, 0x4) getsockopt$packet_buf(r0, 0x107, 0xd, &(0x7f0000000000)=""/206, &(0x7f0000000100)=0xce) getsockopt$packet_buf(r0, 0x107, 0x6, &(0x7f00004aaf10)=""/240, &(0x7f00009ceffc)=0xf0) setsockopt$packet_int(r0, 0x107, 0x13, &(0x7f0000000140)=0x7f, 0x4) 2018/03/25 07:14:20 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x35, &(0x7f0000000100)="3f05eb5cd5f294470e01df26d868d90100000000000000068f661f5889e6185f9ba8b9fbe4fa68f8587575cd8bfc416b85b3bc7844dbdd6479240ae5fb973309da", 0x6b) 2018/03/25 07:14:20 executing program 1: clone(0x0, &(0x7f0000d85000), &(0x7f00000f7000), &(0x7f0000bcb000), &(0x7f00000ad000)) capget(&(0x7f0000000040)={0x200119980330}, &(0x7f0000034000)) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000000)) 2018/03/25 07:14:20 executing program 6: r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={&(0x7f0000000040), &(0x7f0000000140)}}, &(0x7f0000044000)) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x0, 0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) readv(r1, &(0x7f0000000580)=[{&(0x7f00000000c0)=""/204, 0xcc}], 0x1) getpgid(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x31, 0xffffffffffffffff, 0x0) tkill(r0, 0x1000000000016) 2018/03/25 07:14:20 executing program 3: setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f00000000c0)='bridge0\x00', 0x10) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000006ffc)=0x6, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x100, 0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000040)=0x0) process_vm_writev(r2, &(0x7f0000002440)=[{&(0x7f0000000100)=""/124, 0x7c}, {&(0x7f0000000180)=""/188, 0xbc}, {&(0x7f0000000380)=""/134, 0x86}, {&(0x7f0000000440)=""/4096, 0x1000}, {&(0x7f0000001440)=""/4096, 0x1000}, {&(0x7f0000000080)=""/24, 0x18}, {&(0x7f0000000240)=""/20, 0x14}], 0x7, &(0x7f0000004a80)=[{&(0x7f00000024c0)=""/4096, 0x1000}, {&(0x7f00000034c0)=""/199, 0xc7}, {&(0x7f0000000280)=""/38, 0x26}, {&(0x7f00000035c0)=""/138, 0x8a}, {&(0x7f0000003680)=""/4096, 0x1000}, {&(0x7f0000004680)=""/117, 0x75}, {&(0x7f0000004700)=""/235, 0xeb}, {&(0x7f0000004800)=""/154, 0x9a}, {&(0x7f00000048c0)=""/162, 0xa2}, {&(0x7f0000004980)=""/242, 0xf2}], 0xa, 0x0) bind$inet(r1, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r1, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) getsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f00000002c0)=""/143, &(0x7f00000000c0)=0x14e) getegid() sendto$inet6(r0, &(0x7f00000000c0), 0x246, 0x0, &(0x7f0000005fe4)={0xa, 0x4e20, 0x100000002, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/03/25 07:14:20 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000180)='net/route\x00') readv(r0, &(0x7f0000002500)=[{&(0x7f0000002440)=""/187, 0xbb}], 0x1000000000000074) getsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000000000)=""/82, &(0x7f0000000080)=0x52) 2018/03/25 07:14:20 executing program 2: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000fb9fc8)={&(0x7f00008ee000)={0x10}, 0xc, &(0x7f0000fe8000)={&(0x7f0000fe9fc2)=@updsa={0x138, 0x1a, 0xa09, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@dev={0xac, 0x14}, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, {@in6=@mcast1={0xff, 0x1, [], 0x1}, 0xffffffffffffffff, 0x3c}, @in=@multicast2=0xe0000002, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2}, [@algo_auth={0x48, 0x1, {{'ghash-generic\x00'}}}]}, 0x138}, 0x1}, 0x0) pipe2(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) stat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000002c0)={{{@in6=@loopback={0x0, 0x1}, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x4e24, 0x81, 0x4e20, 0x3f, 0x2, 0x20, 0x80, 0x6f, 0x0, r2}, {0x3, 0x8, 0x8, 0x5, 0x2, 0x8, 0x37, 0x20000000000000}, {0x9, 0x80, 0xffffffff80000001, 0x9}, 0x1, 0x6e6bb1, 0x2, 0x0, 0x1, 0x2}, {{@in=@multicast2=0xe0000002, 0x4d6, 0x3c}, 0x2, @in=@loopback=0x7f000001, 0x3504, 0x3, 0x2, 0x2, 0x200, 0x3, 0xff}}, 0xe8) getsockname(r0, &(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @loopback}}}, &(0x7f0000000080)=0x80) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f00000000c0)={0x0, 0x2}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f0000000140)={r4, 0x400, 0x30, 0x8, 0x800}, &(0x7f0000000180)=0x18) 2018/03/25 07:14:20 executing program 0: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) r0 = accept$unix(0xffffffffffffff9c, &(0x7f0000000080), &(0x7f0000000100)=0x6e) sendmsg(r0, &(0x7f00000016c0)={&(0x7f0000000140)=@pptp={0x18, 0x2, {0x1, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x80, &(0x7f0000000280)=[{&(0x7f00000001c0)="7ac058e74331fc3e8b693c42f31e89c413a3431c5d634d03cad9b3023f66400685fe6db34873ac26ce71ef78b62d0abd13f10ecdbf4f64cd4a5af9692f9cdb3216666bed3c132d140030b123dc937d3199cc0b4c0484c03f0e45f9f5eafe83041da2919d20300fde3a07f1f94280c6a9d1eba4c22ced53e2da79f06529190878f322bcfdcc9253ce00f005c04e135590d5409a0f261fe5ac101b91f36e5f8161c4c7364615c76cf1834d2b8751d590c34523", 0xb2}], 0x1, &(0x7f00000002c0)=[{0x98, 0x1ab, 0x8, "612e742b5156f5d19edb6dae05675c0051c8441f217b48a78b1c3dd0202b86bda1c3004f94d228fadf479ddd2211778078f3a7346539f8e40f74498681bf045bf5f7cffee1a1e4b9a8b6c0299bffa54cf4d6e064afe4283f0c2bb0124247c68df84d3c4c22db65f59193ef41a6d505990785f394ec54f51f7bedcf2df922c9f90ff5434d4dc2"}, {0x38, 0x11e, 0xdc, "9a5e5bab7eddcaaf28ecb66d1e88cd84bb4f000433325b94e154a637a823f5e1c824519eef1d"}, {0x70, 0x10d, 0xff, "b2fb10194a761d5a796b84b91f5b8540586f2af1999a93a480e20b315d5fe9fc46ad76bc20dbbbf4836b71726ec075094b4808703f3205659584129547a762675fd4912e63c8e5dace87368a311426d34cb18057aa0b49629f569be3b61e28e3"}, {0x108, 0x100, 0x702, "414ab0c9c8d99ce05ef3fdf1cd9e7013b28c2cb05c15b006a0765fed6e49248a8d2f64f72fdf1a7c90df90cbb11a26c8f82e88fe5210c04727bb9b4250d0071c5772f64f8cbe5d34e9a0ab6e27cd7b4b705587822e914d43ab1b88de048256d5c841c98cdbb05e31d4f337d8b6696aaf8222d9e9c4e8c1d0e938ec0059b03ae631d2bf1ad9b83571c1d5e8d9a5a55b6b698deff2c38e67d4603c2b9dcd973012429a04eabaac653fb525a934c1e559c1cc4c6f86700a92068416cb2d718b2f10b51e9ef8423fa361baa4e0d997150992a27d9eaf113c414af006dcd65039473f829b8a3ce04f39bb476c41d9fc8b84031c85"}, {0x1010, 0x10c, 0x1f, "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"}, {0x40, 0x117, 0xff, "04c957ad1fc465baa03b7644eeb1cbf93f3b1922540c832131259edae7fdde6d3c826b1f8afeffc24a"}, {0xf8, 0x11f, 0xb6, "d83a5848cdd3b24ad7c5b4ebfc2d8e565ac8372cf49af743000a0ec41456cbae4b4c48e49767dab1a9c8f1c779e1a5cd6f9436aabb2441881ea20edd54996c154912c618694382c75d1bb091fc8479ef8cd029c7df24e5f2ffb8619ece8ce34a1ede6e5e67ce8d1a9590c6ad474e9ebb7761711b856859b569ea5058320e831bb35053dd94c94ea1d48a9c061c794977219be5931dbff4b804e5b5f287ef1a016621dcaec06718660fc18f80ffe4c9f64bd19d880070e8e5ff5fecfdd5eea358e86479022d88757cb32016a880c510787c95a748f4562ef0cda9e0d9883dab79a779b1"}, {0x50, 0x0, 0x200, "364a9e6c20a4abe32093c8bb5090b547721f72f4315b18db83e6ebe1df2198539007116b95049b2cc29391e483d28517058c79de52806e401390290ac925c8e1"}], 0x13e0}, 0x40) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000040)='bond0\x00', 0x10) chdir(&(0x7f0000e4dff8)='./file0\x00') symlink(&(0x7f00001b8ff8)='./file0\x00', &(0x7f0000a64000)='./file0\x00') readlink(&(0x7f000075eff8)='./file0\x00', &(0x7f00009bef45)=""/187, 0xbb) 2018/03/25 07:14:21 executing program 4: socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) lseek(r0, 0x0, 0x3) r1 = perf_event_open(&(0x7f0000000080)={0x5, 0x70, 0x6, 0x5c, 0x40, 0x7, 0x0, 0x3, 0xc0841, 0x5, 0x8, 0x35, 0x101, 0xd7f9, 0x9, 0x7, 0x2, 0x0, 0xfff, 0x80, 0x0, 0x5, 0x8000, 0x3, 0x8001, 0x1b53, 0x7fff, 0x1, 0x65, 0xfffffffffffffff8, 0x7, 0x400, 0xe06, 0x1000, 0x20, 0x5, 0xa, 0x6, 0x0, 0x1, 0x0, @perf_config_ext={0xa323, 0x9}, 0x31c10, 0xffffffffffff1ed5, 0x1, 0x7, 0x5, 0x2, 0x1000}, 0xffffffffffffffff, 0x200, 0xffffffffffffff9c, 0x4) r2 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/user\x00', 0x2, 0x0) r3 = socket$inet6_icmp(0xa, 0x2, 0x3a) syz_fuse_mount(&(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x7, 0x1100044) r4 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ppoll(&(0x7f0000000180)=[{r1, 0x1100}, {r4, 0x1000}, {r3}, {r2, 0x4100}, {r4, 0x60}], 0x5, &(0x7f00000001c0), &(0x7f0000000200)={0x1}, 0x8) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) signalfd(0xffffffffffffffff, &(0x7f0000000040), 0x8) 2018/03/25 07:14:21 executing program 1: r0 = socket(0xa, 0x1, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000002000)={0x0, 0x2710}, 0x10) listen(r0, 0x0) rt_sigaction(0x31, &(0x7f0000000000)={0x80, {0xfffffffffffffffe}, 0x40000002}, &(0x7f0000000040), 0x8, &(0x7f0000000080)) accept(r0, 0x0, &(0x7f0000001000)) 2018/03/25 07:14:21 executing program 5: r0 = socket(0x10, 0x2, 0x0) write(r0, &(0x7f0000ed6fd9)="260000002200470153ff070089ffe8ff02006d2000001f00c0e9ffff495180e507c7033500b0", 0x26) socket$nl_route(0x10, 0x3, 0x0) 2018/03/25 07:14:21 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f00000000c0)='/dev/snd/seq\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x0, 0x32, 0xffffffffffffffff, 0x0) fstatfs(r0, &(0x7f0000000000)=""/159) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f0000000500)) 2018/03/25 07:14:21 executing program 4: setrlimit(0x0, &(0x7f0000000000)) setrlimit(0x7, &(0x7f0000765ff8)={0x0, 0x9}) 2018/03/25 07:14:21 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000000000)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000df6000)={&(0x7f0000000300)={0x14, 0x4, 0xa, 0xffffffffffffffff, 0x0, 0x0, {0x1}}, 0x14}, 0x1}, 0x0) 2018/03/25 07:14:21 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000080), &(0x7f00000000c0)=0x8) bind$inet(r0, &(0x7f0000000100)={0x2, 0x4e24}, 0x10) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000000000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) setsockopt$inet_tcp_int(r1, 0x6, 0xa, &(0x7f0000000040)=0x6, 0x4) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000150000), 0x4) listen(r1, 0x3f) connect$inet(r1, &(0x7f0000000200)={0x2, 0x4e20}, 0x7f) 2018/03/25 07:14:21 executing program 4: r0 = socket(0x1, 0x0, 0x800) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000000000)={'vcan0\x00', {0x2, 0x4e24, @broadcast=0xffffffff}}) 2018/03/25 07:14:21 executing program 6: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000540)='/dev/hwrng\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000580)={0x0, @in={{0x2, 0x0, @loopback=0x7f000001}}, [0x3, 0x3ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000, 0x0, 0x9]}, &(0x7f0000000680)=0x100) r1 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000014000)={0x0, 0xffffffffffffffd3, &(0x7f0000000000)=[{&(0x7f0000000340)="fefd956fa283b724a6ff8000002800000000683540151fc41180b598bc593ab6821148a730de33a49868c46b2ca654a6613b6aabf35d4c1cbc882b0798810000000000000000000000000000", 0x4c}], 0x1}, 0x0) r2 = syz_open_dev$tun(&(0x7f0000004440)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00000000c0)={'erspan0\x00', 0x26}) recvmsg(r1, &(0x7f0000000200)={&(0x7f0000000040)=@pppoe={0x0, 0x0, {0x0, @remote}}, 0x80, &(0x7f00000001c0), 0x0, &(0x7f0000000240)=""/253, 0xfd}, 0x0) 2018/03/25 07:14:21 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000cceff5)='/dev/loop#\x00', 0x0, 0x0) readahead(r0, 0x0, 0x2) r1 = openat(r0, &(0x7f0000000000)='./file0\x00', 0x800, 0x40) ioctl$KDGETLED(r1, 0x4b31, &(0x7f0000000040)) 2018/03/25 07:14:21 executing program 5: r0 = gettid() setpgid(r0, r0) 2018/03/25 07:14:21 executing program 7: r0 = open(&(0x7f0000000100)='./file0\x00', 0x80, 0x8d) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000140)={{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x306, @link_local={0x1, 0x80, 0xc2}}, 0x64, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x11}}, 'gre0\x00'}) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x42, 0x0) ioctl$EVIOCGKEYCODE(r1, 0x80084504, &(0x7f0000000040)=""/144) socket$inet6_icmp(0xa, 0x2, 0x3a) write$tun(r1, &(0x7f0000000280)=ANY=[@ANYBLOB="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"], 0xfffffffffffffe0a) 2018/03/25 07:14:21 executing program 3: setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f00000000c0)='bridge0\x00', 0x10) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000006ffc)=0x6, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x100, 0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000040)=0x0) process_vm_writev(r2, &(0x7f0000002440)=[{&(0x7f0000000100)=""/124, 0x7c}, {&(0x7f0000000180)=""/188, 0xbc}, {&(0x7f0000000380)=""/134, 0x86}, {&(0x7f0000000440)=""/4096, 0x1000}, {&(0x7f0000001440)=""/4096, 0x1000}, {&(0x7f0000000080)=""/24, 0x18}, {&(0x7f0000000240)=""/20, 0x14}], 0x7, &(0x7f0000004a80)=[{&(0x7f00000024c0)=""/4096, 0x1000}, {&(0x7f00000034c0)=""/199, 0xc7}, {&(0x7f0000000280)=""/38, 0x26}, {&(0x7f00000035c0)=""/138, 0x8a}, {&(0x7f0000003680)=""/4096, 0x1000}, {&(0x7f0000004680)=""/117, 0x75}, {&(0x7f0000004700)=""/235, 0xeb}, {&(0x7f0000004800)=""/154, 0x9a}, {&(0x7f00000048c0)=""/162, 0xa2}, {&(0x7f0000004980)=""/242, 0xf2}], 0xa, 0x0) bind$inet(r1, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r1, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) getsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f00000002c0)=""/143, &(0x7f00000000c0)=0x14e) getegid() sendto$inet6(r0, &(0x7f00000000c0), 0x246, 0x0, &(0x7f0000005fe4)={0xa, 0x4e20, 0x100000002, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/03/25 07:14:21 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x46, &(0x7f0000f72ffc), 0xf) r1 = socket$packet(0x11, 0x2, 0x300) r2 = fcntl$dupfd(r1, 0x406, r1) setsockopt$inet_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f0000000000)={@in={{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x10}}}, 0xa9, 0x3, 0xaa4b, "52dcb15db6ba156f5e04f1e816d314eb00539c88e9fc1decd26bc57f73c0b60514b9c9ad6235352768f50b48a4bd4aff4268eaabf116437caca2d861e6ad0713f45a6569095914b6bd21564be292ee17"}, 0xd8) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000095bffc), 0x4) sendto$inet6(r0, &(0x7f0000f72fcf), 0x0, 0x0, &(0x7f0000f5afe4)={0xa, 0x4e20}, 0x1c) 2018/03/25 07:14:21 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000ee4000)='oom_adj\x00') setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000000)={{0xa, 0x4e23, 0x4, @dev={0xfe, 0x80, [], 0x11}, 0x5}, {0xa, 0x4e21, 0x8, @mcast2={0xff, 0x2, [], 0x1}, 0x1}, 0x7, [0x1000, 0x6, 0x80000000, 0x7f, 0xffffffff80000001, 0x401, 0x3f, 0xfffffffffffffc01]}, 0x5c) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000080)=[@in6={0xa, 0x4e21, 0x4, @mcast1={0xff, 0x1, [], 0x1}, 0x7}], 0x1c) writev(r0, &(0x7f0000b97000)=[{&(0x7f0000eeb000)='19', 0x2}], 0x1) munlock(&(0x7f0000ffc000/0x4000)=nil, 0x4000) 2018/03/25 07:14:21 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000616ff8)) r3 = fcntl$getown(r0, 0x9) getresuid(&(0x7f0000000000), &(0x7f0000000040)=0x0, &(0x7f0000000080)) r5 = getegid() sendmsg$unix(r1, &(0x7f0000ca1fc8)={&(0x7f00008dd000)=@file={0x0, './file0\x00'}, 0x5f, &(0x7f0000000100), 0x0, &(0x7f00000000c0)=[@cred={0x20, 0x1, 0x2, r3, r4, r5}], 0x20, 0x1}, 0x0) close(r2) close(r1) 2018/03/25 07:14:21 executing program 1: mkdir(&(0x7f0000639000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x50, &(0x7f000000a000)) r0 = creat(&(0x7f0000139000)='./file0/bus\x00', 0xbc9dc8fbd81cb4b1) fcntl$lock(r0, 0x7, &(0x7f0000027000)={0x1}) unshare(0x40600) r1 = creat(&(0x7f0000ab0ff4)='./file0/bus\x00', 0x0) getsockopt$IPT_SO_GET_REVISION_TARGET(r1, 0x0, 0x43, &(0x7f0000000000)={'TPROXY\x00'}, &(0x7f0000000040)=0x1e) fchdir(r0) 2018/03/25 07:14:21 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x400003, 0x10002) ioctl(r0, 0x5381, &(0x7f00007d5000)) ioctl$int_out(r0, 0x2, &(0x7f0000000080)) setsockopt$inet_dccp_int(r0, 0x21, 0xa, &(0x7f0000000000)=0x1e, 0x4) 2018/03/25 07:14:21 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$sock_int(r0, 0x1, 0x2e, &(0x7f0000001b40)=0x5, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x2004e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) r1 = getpgrp(0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000000140)=r1) sendto$inet(r0, &(0x7f000043cf32), 0x0, 0x600007ff, &(0x7f0000000000)={0x2, 0x4e23}, 0x10) sendto(r0, &(0x7f0000000400)="c5497d700f2b9ecd7e2facf7f14a8f1fb6841ce358387c74fc92686fea50e0f95a4b3ac8d9b32af8eb78f2d839f461a2e980288e953c3f39df5aebae628f7d3ea07998ec62234894a34d1ca94b066a1703889de3ac090312795c59a3eaa8062225d16c0b924df0e30a52489e2f0c7bbfe4966dc6a5c60aaf330e497f4f531b6f6c82", 0x82, 0x0, &(0x7f00000004c0)=ANY=[], 0x0) clock_gettime(0x0, &(0x7f0000001ac0)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000001a40)=[{{&(0x7f0000000180)=@nl=@proc, 0x80, &(0x7f0000000800)=[{&(0x7f0000000200)=""/74, 0x4a}, {&(0x7f0000000280)=""/166, 0xa6}, {&(0x7f0000000340)=""/48, 0x30}, {&(0x7f00000004c0)=""/217, 0xd9}, {&(0x7f0000000380)=""/16, 0x10}, {&(0x7f00000005c0)=""/182, 0xb6}, {&(0x7f0000000680)=""/75, 0x4b}, {&(0x7f00000003c0)=""/40, 0x28}, {&(0x7f0000000700)=""/90, 0x5a}, {&(0x7f0000000780)=""/116, 0x74}], 0xa, &(0x7f00000008c0)=""/174, 0xae, 0x3}}, {{&(0x7f0000000980)=@can, 0x80, &(0x7f0000001a00)=[{&(0x7f0000000a00)=""/4096, 0x1000}], 0x1, 0x0, 0x0, 0xbb}, 0x9}], 0x2, 0x40000100, &(0x7f0000001b00)={r2, r3+30000000}) shutdown(r0, 0x0) shutdown(r0, 0x1) sendmmsg(r0, &(0x7f0000006240)=[{{0x0, 0x0, &(0x7f0000005f80), 0x0, &(0x7f0000005fc0)}}], 0x1, 0x0) recvfrom$inet(r0, &(0x7f0000000040)=""/220, 0xdc, 0x40000100, 0x0, 0x0) 2018/03/25 07:14:21 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000001280)={0x14, 0x10000000000013, 0x3, 0x0, 0x0, {0x20}}, 0x14}, 0x1}, 0x0) 2018/03/25 07:14:21 executing program 3: r0 = syz_open_dev$sndtimer(&(0x7f0000214ff1)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000040)={{0x100000005, 0x0, 0x0, 0x3}}) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000080)={{0x1}}) 2018/03/25 07:14:21 executing program 7: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000006ffc)=0x6, 0x4) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) ioctl$LOOP_SET_CAPACITY(r1, 0x4c07) sendto$inet6(r0, &(0x7f0000000200)="0400000000090000009054b932ce5b73832fdbaf533715b6", 0x18, 0x0, &(0x7f0000005fe4)={0xa, 0x800, 0x4, @dev={0xfe, 0x80}}, 0x1c) 2018/03/25 07:14:21 executing program 1: r0 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000000)={'vhan0\x00', 0x400}) r1 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"da82ff99ef850052b0000088f301e710", 0x102}) close(r0) 2018/03/25 07:14:21 executing program 2: nanosleep(&(0x7f0000d1e000)={0x0, 0x1c9c380}, &(0x7f00005bfff0)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000bd9000/0x2000)=nil, 0x2000, 0x1000, 0x3, &(0x7f0000548000/0x1000)=nil) mmap(&(0x7f00004e9000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000040)={0x342f, 0x2, 0x8, {0x77359400}, 0xffffffffffffd485, 0x5}) 2018/03/25 07:14:21 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000088cff6)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x80, 0x0) getsockopt$inet_tcp_int(r1, 0x6, 0x1e, &(0x7f00000000c0), &(0x7f0000000100)=0x76) ioctl$KDSKBSENT(r0, 0x80045438, &(0x7f0000000200)) 2018/03/25 07:14:21 executing program 4: rt_sigprocmask(0x4, &(0x7f0000055000)={0x4}, &(0x7f0000c5bff8), 0x8) r0 = getpid() r1 = socket(0x3, 0x0, 0x9) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000000000)={0x8001}, 0x1) r2 = gettid() clone(0x0, &(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100)) tgkill(r0, r2, 0x0) 2018/03/25 07:14:21 executing program 5: r0 = inotify_init1(0x0) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4207, r1) setsockopt$inet6_dccp_buf(0xffffffffffffffff, 0x21, 0x0, &(0x7f0000000180)='$', 0x1) ptrace$getregs(0xc, r1, 0x0, &(0x7f00000000c0)=""/138) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000080), 0x8) 2018/03/25 07:14:21 executing program 0: syz_open_procfs(0x0, &(0x7f0000000180)='/exe\x00\x00\x00\x00\x00\x00') 2018/03/25 07:14:21 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000fd6000)='highspeed\x00', 0xa) shutdown(r0, 0x1) getsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/03/25 07:14:21 executing program 7: socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000000140)={0xffffffffffffffff}) fremovexattr(r0, &(0x7f0000000040)=@known='com.apple.FinderInfo\x00') r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r1, 0x7fff) r2 = open(&(0x7f00002bd93e)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000009000/0x3000)=nil, 0x3000, 0x2, 0x11, r2, 0x0) readv(r2, &(0x7f0000c33000)=[{&(0x7f0000007000)=""/171, 0x39c9}], 0x1) 2018/03/25 07:14:21 executing program 5: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000fb9fc8)={&(0x7f00008ee000)={0x10}, 0xc, &(0x7f0000fe8000)={&(0x7f0000855e68)=@updsa={0x138, 0x1a, 0xa09, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@dev={0xac, 0x14}, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, {@in6=@mcast1={0xff, 0x1, [], 0x1}, 0xffffffffffffffff, 0x3c}, @in=@multicast2=0xe0000002, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2}, [@algo_crypt={0x48, 0x2, {{'lrw-serpent-avx2\x00'}}}]}, 0x138}, 0x1}, 0x0) r1 = socket$inet6(0xa, 0x7, 0x8cbe) getsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/03/25 07:14:21 executing program 3: sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000000380)={0x10, 0x3}, 0xc, &(0x7f00000014c0)={&(0x7f0000001380)=@newsa={0x104, 0x1a, 0x1, 0x0, 0x0, {{@in=@multicast1=0xe0000001, @in=@local={0xac, 0x14, 0x14, 0xaa}}, {@in=@multicast1=0xe0000001, 0x0, 0x3c}, @in=@rand_addr, {}, {}, {}, 0x0, 0x0, 0xa}, [@coaddr={0x14, 0xe, @in=@rand_addr}]}, 0x104}, 0x1}, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f0000000080)={0x7ff, 0x6, 0x4, 0x0, 0x6, 0x6}) 2018/03/25 07:14:21 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) r1 = dup(r0) ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f0000000040)={&(0x7f0000ffc000/0x3000)=nil, 0x3000}) connect$inet(r0, &(0x7f0000001ffa)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000916ffc)=0x10000000000180, 0x4) sendto$inet(r0, &(0x7f0000642000)="d3", 0x1, 0x0, &(0x7f0000940000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) 2018/03/25 07:14:21 executing program 0: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) prctl$intptr(0x10000008, 0xaa0) bind$unix(r1, &(0x7f0000c45ff6)=@file={0x1, './file0\x00'}, 0xa) listen(r1, 0x0) connect(r0, &(0x7f000009f000)=@un=@file={0x1, './file0\x00'}, 0xa) r2 = getpid() r3 = syz_open_procfs(r2, &(0x7f0000a92ff7)='net/unix\x00') sendfile(r0, r3, &(0x7f000097d000), 0xff) 2018/03/25 07:14:21 executing program 6: setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa}, {0xa, 0x0, 0x0, @empty, 0x5}}, 0xffffff19) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x12}, 0x14) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) close(r0) setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000001fde), 0x4) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x18001, 0x0) ioctl$EVIOCGID(r1, 0x80084502, &(0x7f0000000040)=""/4096) exit(0x6) 2018/03/25 07:14:21 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000f8cff8)='pagemap\x00') mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x0, 0x4d031, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0xb, 0x7fff, &(0x7f00000000c0)) pread64(r0, &(0x7f0000e3e000)=""/8, 0x8, 0x100000) ppoll(&(0x7f0000000000)=[{r0, 0x20}, {r0}], 0x2, &(0x7f0000000040)={0x77359400}, &(0x7f0000000080)={0x7}, 0x8) 2018/03/25 07:14:21 executing program 6: openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x40180, 0x0) 2018/03/25 07:14:21 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000683ff4)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_group_source_req(r0, 0x0, 0x2f, &(0x7f0000000000)={0x1, {{0x2, 0x0, @multicast2=0xe0000002}}, {{0x2}}}, 0x108) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/autofs\x00', 0x843, 0x0) setsockopt$inet6_dccp_buf(r1, 0x21, 0x80, &(0x7f0000000180)="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", 0xfb) 2018/03/25 07:14:21 executing program 5: r0 = userfaultfd(0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000040)={0x0, 0x80000, 0xffffffffffffff9c}) r2 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r2, &(0x7f0000000000), &(0x7f0000000200)=0x14) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000080)={0xffffffffffffffff, 0x0, 0x10001, 0x100000001}) ioctl$DRM_IOCTL_AGP_BIND(r1, 0x40106436, &(0x7f00000000c0)={r3, 0x5}) clock_gettime(0x0, &(0x7f0000000300)={0x0, 0x0}) rt_sigtimedwait(&(0x7f0000000280)={0x997}, &(0x7f00000002c0), &(0x7f0000000340)={r4, r5+30000000}, 0x8) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000100)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000240)={{&(0x7f0000ffc000/0x4000)=nil, 0x4000}, 0x3}) tee(r1, r2, 0x9, 0xe) remap_file_pages(&(0x7f0000ffa000/0x2000)=nil, 0x2000, 0x2000000, 0x0, 0x900) munmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000) r6 = accept4$packet(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000180)=0x14, 0x80000) ioctl$sock_inet_SIOCSIFFLAGS(r6, 0x8914, &(0x7f00000001c0)={'ip6_vti0\x00', 0x1}) userfaultfd(0x80800) 2018/03/25 07:14:21 executing program 7: r0 = socket$inet(0x2, 0x2, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0x0, &(0x7f0000000300)=""/236, &(0x7f0000000040)=0xff53) recvfrom$inet(0xffffffffffffffff, &(0x7f0000000100)=""/226, 0xe2, 0x0, &(0x7f0000000000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) listxattr(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000400)=""/4096, 0x1000) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000200)=[@in={0x2, 0x4e20}, @in6={0xa, 0x4e22, 0x4, @remote={0xfe, 0x80, [], 0xbb}, 0x6}, @in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e21, 0x30258cea, @mcast2={0xff, 0x2, [], 0x1}, 0x1}, @in={0x2, 0x4e23, @rand_addr=0x6e}, @in6={0xa, 0x4e21, 0x8, @empty, 0xffffffffffffff80}], 0x84) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000080)={{0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x0, {0x2}, 'syz_tun\x00'}) 2018/03/25 07:14:21 executing program 0: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/hash_stats\x00', 0x0, 0x0) syz_open_dev$sndseq(&(0x7f00000000c0)='/dev/snd/seq\x00', 0x0, 0x40) ioctl$KDMKTONE(r0, 0x4b30, 0x5) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000080)=0x10000, 0x4) r1 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x1, 0x2, 0x0, 0x0, 0x0, 0x8}) unshare(0x20000400) mq_timedreceive(r1, &(0x7f000009d000)=""/224, 0xe0, 0x20d4671c, &(0x7f0000e6eff8)={0x0, 0x1c9c380}) ioctl$GIO_FONTX(r0, 0x4b6b, &(0x7f0000000340)=""/79) mq_timedsend(r1, &(0x7f00009b2000), 0x0, 0x0, &(0x7f000006dff0)) ioctl$KDADDIO(r0, 0x4b34, 0x8b48) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f00000001c0)=@req={0x28, &(0x7f0000000180)={'ip_vti0\x00', @ifru_ivalue=0x8}}) r2 = accept4$packet(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000140)=0x14, 0x800) lstat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000002c0)={0x0, 0x0}, &(0x7f0000000300)=0xc) fchown(r2, r4, r3) 2018/03/25 07:14:21 executing program 2: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x40000, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000000c0)={'bcsf0\x00', 0x4000}) rt_sigaction(0x7, &(0x7f0000000040)={0x42a535, {0xfffffffffffffffc}}, &(0x7f0000c69000), 0x8, &(0x7f0000893000)) syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) 2018/03/25 07:14:21 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000588ff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r1, 0x6, &(0x7f0000002000)) unshare(0x400) fcntl$lock(r1, 0x7, &(0x7f0000010000)) r2 = dup3(r0, r0, 0x4) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000000000)={0x5, {{0x2, 0x4e24, @loopback=0x7f000001}}}, 0x88) ioctl$TIOCGSID(r2, 0x5429, &(0x7f00000000c0)=0x0) sched_getscheduler(r3) 2018/03/25 07:14:21 executing program 6: r0 = socket(0x10, 0x80002, 0x0) fgetxattr(r0, &(0x7f0000000080)=@random={'os2.', 'system.sockprotoname\x00'}, &(0x7f0000000140)=""/5, 0x5) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$VT_RELDISP(r1, 0x5605) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000000000)=@req={0x7, 0x101, 0x2, 0x7}, 0x10) 2018/03/25 07:14:21 executing program 3: r0 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'syz+aller0\x00', 0x3202}) ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f0000000140)) close(r0) r1 = socket$inet_sctp(0x2, 0x0, 0x84) preadv(r1, &(0x7f0000000400)=[{&(0x7f0000000040)=""/233, 0xe9}, {&(0x7f0000000180)=""/143, 0x8f}, {&(0x7f0000000240)=""/232, 0xe8}, {&(0x7f0000000340)=""/152, 0x98}], 0x4, 0x0) 2018/03/25 07:14:21 executing program 7: mkdir(&(0x7f0000639000)='./file0\x00', 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0xbc9dc8fad81cb4ae) keyctl$session_to_parent(0x12) setsockopt$inet_mreq(r0, 0x0, 0x27, &(0x7f0000000000)={@rand_addr=0x7, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x8) ftruncate(r0, 0x4) 2018/03/25 07:14:21 executing program 1: r0 = socket(0x10, 0x3, 0x4) sendmsg$nl_xfrm(r0, &(0x7f00009d3000)={&(0x7f0000c15000)={0x10}, 0xc, &(0x7f0000bd1ff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0x1}, 0x1}, 0x0) 2018/03/25 07:14:21 executing program 2: seccomp(0x1, 0x0, &(0x7f0000044ff0)) capget(&(0x7f0000000080)={0x19980330}, &(0x7f00000000c0)) 2018/03/25 07:14:21 executing program 4: r0 = socket(0x10, 0x2, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000080)={0x0, @dev, @rand_addr}, &(0x7f00000000c0)=0xc) fallocate(r0, 0x3, 0x3, 0xffff) sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8080000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)=@ipv4_getaddr={0x30, 0x16, 0x404, 0x70bd2b, 0x25dfdbfd, {0x2, 0x38, 0x400, 0x0, r1}, [@IFA_ADDRESS={0x8, 0x1, @local={0xac, 0x14, 0x14, 0xaa}}, @IFA_ADDRESS={0x8, 0x1, @local={0xac, 0x14, 0x14, 0xaa}}, @IFA_LOCAL={0x8, 0x2, @rand_addr=0x885}]}, 0x30}, 0x1, 0x0, 0x0, 0xa03d4f20ebc043a5}, 0x25061ac79cff5629) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000c27000)={0x10}, 0xc, &(0x7f0000434ff0)={&(0x7f0000fe7000)=@newlink={0x7c, 0x10, 0x409, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x5c, 0x12, [@IFLA_INFO_KIND={0x58, 0x1, "73656c696e7578766d6e6574302d7b70726f63fb47504c2d73656375726974796d643573756d76626f786e6574306d696d655f7479706576626f786e6574307d47504c282c2a707070307472757374656400"}]}]}, 0x7c}, 0x1}, 0x0) connect$bt_l2cap(r0, &(0x7f0000000000)={0x1f, 0x4, {0x6, 0x1ff, 0x1, 0x0, 0xfffffffffffffff7, 0x5}, 0x8, 0x4df}, 0xe) 2018/03/25 07:14:21 executing program 6: unshare(0x8000000) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x80000, 0x0) mq_timedreceive(r0, &(0x7f00000000c0)=""/90, 0x5a, 0x0, 0x0) mq_open(&(0x7f0000000040)="2eef", 0xc0, 0x0, &(0x7f0000000080)={0x0, 0x2, 0xfff}) 2018/03/25 07:14:21 executing program 0: r0 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) fgetxattr(r0, &(0x7f0000000140)=@random={'user.', '/dev/vga_arbiter\x00'}, &(0x7f0000000180)=""/128, 0x80) ioctl$TUNSETPERSIST(r0, 0x400454cb, 0x1) write$tun(r0, &(0x7f0000000240)={@pi={0x0, 0x10}, @hdr={0x3, 0x3, 0x6, 0x8001, 0x5, 0xff}, @ipx={0xffff, 0xce, 0x0, 0x0, {@broadcast=0xffffffff, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x1f}, {@random=0x6a, @current, 0x1}, "2f40b6255e3ec72e382b8935888e8745b0f11d2176844abc66c731943c09afc18f35a7b243e5c69b89f0fce3a78b38d02761b975026def6863c3ba001876408b9f3a81b15a711d1608e139ec188d7129c9e13b3567b7b1b4986bcf82b43f4a6c783b20e2de4e638130a58d3ca71b041d39a6188c768741aecb8a8346e9fa221441e8decc1f21303d57f0c569acfa8b6613fe930be1ecca7d96efcc5d2163a3fee459893138115147c952e7d991461999"}}, 0xdc) ioctl$int_out(r0, 0x2, &(0x7f0000000000)) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000200)={"64596df17c0e4200", 0x4000000000000401}) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000380)='/dev/vga_arbiter\x00', 0x7ffd, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f00000000c0), &(0x7f0000000100)=0x4) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, 0x24) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f00000003c0)=""/149, &(0x7f0000000080)=0x95) 2018/03/25 07:14:21 executing program 1: r0 = syz_open_dev$binder(&(0x7f0000000180)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000013000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000005fd4)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000002000)}) close(r0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x2000, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000000040)={0x0, 0x3f}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f00000000c0)={r3, 0x52, "44e9abd41be2d6b693e562de9ede5389c6b9a8b4904b0f1f0e770e19a7f1706923c690ba091c6beba983d680f438018dbeacccbf94998825f4712c65049c93471664184f6a0df7a01cf5de2729ccf5b74466"}, &(0x7f0000000140)=0x5a) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000dfd0)={0x8, 0x0, &(0x7f0000aabfe8)=[@increfs={0x40046304}], 0x0, 0x0, &(0x7f0000008f37)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00000002c0)={0x8, 0x0, &(0x7f00000001c0)=[@increfs={0x40046304, 0x1}], 0x0, 0x0, &(0x7f0000000240)}) [ 72.464619] binder: 10338:10340 Acquire 1 refcount change on invalid ref 0 ret -22 [ 72.500368] binder: 10338:10344 IncRefs 0 refcount change on invalid ref 1 ret -22 2018/03/25 07:14:22 executing program 2: r0 = inotify_init1(0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f0000000040)=ANY=[@ANYBLOB="010400000000000002004e22ac1414bb000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000500000002004e22e000000200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e220000000800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e22ffffffff000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e2ffffffffffffff0000000000000000000000000000000000000000000000000000000000000002004e230000000500000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e2100000004000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x310) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4206, r2) [ 72.532443] binder: BINDER_SET_CONTEXT_MGR already set [ 72.550655] binder: 10338:10340 ioctl 40046207 0 returned -16 [ 72.551342] binder: BINDER_SET_CONTEXT_MGR already set [ 72.551349] binder: 10338:10344 ioctl 40046207 0 returned -16 [ 72.559142] binder: 10338:10353 IncRefs 0 refcount change on invalid ref 1 ret -22 2018/03/25 07:14:22 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f00000000c0)={'ip6gre0\x00'}) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/avc/cache_stats\x00', 0x0, 0x0) write$selinux_user(r1, &(0x7f0000000180)={'system_u:object_r:null_device_t:s0', 0x20, 'system_u\x00'}, 0x2c) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) timer_create(0x7, &(0x7f0000000040)={0x0, 0x9, 0x2}, &(0x7f0000000080)=0x0) timer_gettime(r2, &(0x7f0000000100)) 2018/03/25 07:14:22 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x101000, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f0000000100)={0x4, 0x1, 'client0\x00', 0xffffffff80000000, "49883965775a2607", "cf7310af0e67753a8a314baf77415b582e36e4f9deaf223afb1df8ab96f0cf34", 0x4, 0x8}) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') fcntl$setstatus(r1, 0x4, 0x4000) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r1, 0x111, 0x1, 0x5, 0x4) read$eventfd(r1, &(0x7f0000000040), 0x0) 2018/03/25 07:14:22 executing program 7: r0 = syz_open_dev$sndtimer(&(0x7f0000000040)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000029fcc)={{0x0, 0x2}}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) sysfs$1(0x1, &(0x7f0000000000)="2a292ada73797374656d6367726f7570272c2e6d696d655f747970656c6f6c6f766d6e657431736563757269747973656c665c00") 2018/03/25 07:14:22 executing program 0: syz_extract_tcp_res(&(0x7f0000000000), 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000380)='net/netlink\x00') sendto$packet(r0, &(0x7f0000000040)="d62ab4a66ad0708ea31294de532fa1a53b15c547e769a8bbeb57828fd69a8990ac17d70527655887be1a8fc6567454925d1de3977df4ccc7cd844441fb40d388b3228d5a6d2ef2bc27f001241e4e73bac05103de264c3e3a75bcd9c0603b1048a69d79ce4ceedc00a9d9b8586a6987606775a4916f5b0621f0ef70b0f4b91bcc4ebb03b302700131e3fd4f237f70949eba282b34020ccabb60d36a53edebe296271c5fa8a4e3ca917e2d56b040968a450d252f29f3568b3b6c5ac932b72ac86d448b8dbf256bffb5a6ca1373681e5adcfa", 0xd1, 0x1, &(0x7f0000000200)={0x11, 0x1d, 0x0, 0x1, 0xad3, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x17}}, 0x14) sendfile(r0, 0xffffffffffffffff, &(0x7f0000c7a000)=0x100004, 0x1) 2018/03/25 07:14:22 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket$packet(0x11, 0x400000002, 0x300) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000001840)={0x0, @multicast1, @dev}, &(0x7f0000001880)=0xc) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f00000018c0)={r2, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) r3 = accept4(r1, &(0x7f0000000000)=@nfc, &(0x7f0000000080)=0x80, 0x80000) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f00000000c0)={{{@in6, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@local}}, &(0x7f00000001c0)=0xe8) sendmsg(r3, &(0x7f00000017c0)={&(0x7f0000000200)=@can={0x1d, r4}, 0x80, &(0x7f0000001740)=[{&(0x7f0000000280)="410178246b1c851fe1c445114fc9ddeded155670519eb9d7d5231c0845edd622769cc3200755fd7cac0565dddce6f7d42a0eca02332df33d02b3f73d8b47c1d98ae902371c0ebebcd0d07a5eefd8a284c7b6643bdf6bf5d77d7a5193bb68a1fcbcfd98e4cbe6a6e42d799eef3887965259f453d68108cb21efdc168f64279ab03d51ecc1787c30ac5de95acd17965d444af5e167ebdeb9aeeccbb116af9ad8efb614dd8084e237a4e00f7031151884dde2c32d97bb8ce49975e3bd0163fe43af49e44e6565cc2bf0", 0xc8}, {&(0x7f0000000380)="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", 0x1000}, {&(0x7f0000001380)="9d800255bfe84567187e42980744ae860ae1a1e1aea78d7cd46787774289e6953e5d067fe31cc7d8af16a9908bef15af79d2d5750fd9ed52205d3680e3e61b913b9b3631274786d29bfc1f9d847db070c2bce92cb29505d23618dd1171829bbcfdd824cfd55a50fea9552af36dac610939cf5e82bc9d72855db0556f00edb2cf0b6a3479fd579408fb66c3985bf1065dbb7d9c715bd8a04ce34ffbf9b2c1ff18f9332b31afc1f95dd9dbf0f95aca3d95ec21b811a8d1d7a78181c43f7348ba5e6ee718c73c9f57732e470ec5ec2a6fe6d6bf", 0xd2}, {&(0x7f0000001480)="bcdad24a5477f65aa3f8b274a31f5568eb480f03db8f8867188e6ad07d2a64e46efe7927ce0fe463fdcea2f1df9530cef2b5ccafd62b43e6c04c3d2db089cbf9451c53f8567f399bbb933350c32d26d6fa6e909fd8a0518aa1cd81f94a27438f1199d9ed6f2ece4db8229aadfeead58b287ca5051401abb6c8018e5eb7eca2a6098646d2baf39d54add7a071fc3768c30727abadb491132b4855a4133ae9f45e41e02d887e93b28d9ee09928c40f928db6aed5bf1f35430cd8ef723060cf71fa71d75882cc5634334f3cbac45bc4ec9cf725d6f4af11cd", 0xd7}, {&(0x7f0000001580)="249f337a8e52f05a15cc4ae3776d2b42e3f697cd228b0f882750227b2e046d1ad8dd85955882f4887be0ce1680f7e8683a646ee5503e81657df3a01ffd220b1a07bf0d4d8f9523e5e2dfdad2846a6094436b5ad618da97f404cc227d3cf56676c493bb42d193f0bc35eccf9ff3eb1827fd91b4a93a139791ee91a9009264d56a3636742e38160593f39186aeb2c3472bb6f160c9b4d3ace67d13b1471be31b0d194e9b46e33c4e3d7055049d4c33183b", 0xb0}, {&(0x7f0000001640)="2bdeba41618e4eee5e50fc8ba4995c5eab539e18166a94a47f143c0856b52eeae3704168d77a08b8dd9f27233e7db49013fb9a85a166a301f61d56b527f2f480adcb97019942f8a9f37eebf4b9b000ad7c8045f09e32fdf80c0c8c223e6a4ce09d0b9f5d284aaa13759f0d6adbd8a3ed2f662ba548acfaacadd2d09d055acda7e9f0c9d1804c1d84dc35da1952da6e9820eb81c2995a06c9d7ef1af7d5cc1a1fb94078c045e4de3fb8b5c37ec42ad1d8577b8e298369ccac4ea3417b68af312302a25b99d08f14a81b16adb9d74396e367743711", 0xd4}], 0x6, 0x0, 0x0, 0x40}, 0x4000) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000fabffc), 0x4) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f0000001800)) sendmsg(r0, &(0x7f0000018000)={&(0x7f0000013fe4)=@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x7}}, 0x80, &(0x7f0000000440), 0x0, &(0x7f00000004c0)}, 0x0) 2018/03/25 07:14:22 executing program 3: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x4) ioctl$sock_proto_private(r0, 0x89e5, &(0x7f0000000040)="7e3163b0e237c8beec2f94c7f1bba478edcbba8d1d20fd62f3280a5929695db762f298d98e27dafc12f7feb4a7d2e7e24160b7d547e951472c1894aa96ba3c76f5cc68c3ea5622d3db2c75ceb01b1385bdfa83a00af54a5f5996e26c3f0ce6071b932042edb0cedeb49c50219c0581e00bdd9b0e36bc17079c4a93d5dbed1c1b50f4ab66b005af060c7a70c1da74fac7d00416fc98b71e06886d") socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r1, 0x7, &(0x7f0000002000)={0x1}) fcntl$lock(r1, 0x7, &(0x7f00008c4000)={0x0, 0x0, 0xdb, 0xfffffffffffffffd}) 2018/03/25 07:14:22 executing program 1: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f00004ba000)='./file0\x00', &(0x7f000021cff8)='./file0\x00', &(0x7f000015e000)='ramfs\x00', 0x0, &(0x7f000000a000)) chdir(&(0x7f00002d7000)='./file0\x00') umount2(&(0x7f0000f66000)='.', 0x2) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='.', &(0x7f0000000080)='squashfs\x00', 0x40, &(0x7f00000000c0)="c53ca296a5a1589815cae932db492eb0fb70a7f8495efce928aa75b86fccb61cac3a5a5ba776f48a67cee0cff713") mkdir(&(0x7f0000ecc000)='./file0\x00', 0x0) unshare(0x8000400) mq_open(&(0x7f000004b000)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x0, 0x0, &(0x7f000004b000)={0x0, 0x7}) unshare(0xc000000) mount(&(0x7f000000a000)='./file0\x00', &(0x7f00006ddff8)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, &(0x7f00003f0ffe)) 2018/03/25 07:14:22 executing program 7: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/load\x00', 0x2, 0x0) r1 = getpgrp(0xffffffffffffffff) capset(&(0x7f0000000000)={0x39980732, r1}, &(0x7f0000000040)={0x0, 0x4, 0xfffffffffffffff9, 0x5, 0xdb3, 0xfffffffffffff000}) write$selinux_load(r0, &(0x7f0000000340)=ANY=[@ANYBLOB="89ff7cf9080000005345204c696e80df736f306ea21f12f9c70f8256b161b200"], 0x20) 2018/03/25 07:14:22 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000000c0)={'lo\x00', &(0x7f0000000080)=@ethtool_cmd={0x22}}) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) sendto$unix(r1, &(0x7f0000000100)="ab710e3d17225ddc9d978474fdcdc4d54a09eb4ac4f55ec20499bc1ccaf6aa881abe04d9afdb790ea39dc65017c888da5c785085b8bf7c5950975101e51f3ef062830d7eb0f9d5dd2ff3ab2ca42ee204428df2f80fa51867c2b3e5e051dd56b7a24531c3cb8eddf1ab664655c8cd6dee4b0627fbcc6fe18ae4aa0479ba23c396245405622322c657e15afe55e7a8860f909d5823fc6fd6066b5e5a0e3cef05c698b46c6a13dabcc6ada204b96336d770a1af103a5ffa3350c45a545132a164b421b987eb3854d96fbbad5a95631845d5b70dc02466e3be3c", 0xd8, 0x4, &(0x7f0000000200)=@file={0x1, './file0\x00'}, 0x6e) 2018/03/25 07:14:22 executing program 6: pipe2(&(0x7f0000000000), 0x4000) capset(&(0x7f0000000040)={0x20080522}, &(0x7f0000000080)) ioprio_set$pid(0x2, 0x0, 0x0) 2018/03/25 07:14:22 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000180)='/exe\x00\x00\x00\x00\x00\x00') ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000000000)={{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x0, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}}, 0x2, {0x2, 0x4e22, @loopback=0x7f000001}, 'teql0\x00'}) ioctl$fiemap(r0, 0xc028660f, &(0x7f00000011c0)=ANY=[@ANYBLOB="0000000000000000000000000000000000001900000000000000000000000000"]) ioctl$TIOCGPTPEER(r0, 0x5441, 0x800) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000080)={0x0, 0x4f, "d6e85877c252bf92d73fb43239a61acda76ce9ebf295c72000adaf5ed9095593fb2764ce39aa3aa36b7a7d8f5401bee279fee40166ab56a6dac1b3b5a7b23af76eae4c832bd29a7b69e3a2caa2e185"}, &(0x7f0000000100)=0x57) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000140)={r1, 0x66268ab4}, &(0x7f00000001c0)=0x8) 2018/03/25 07:14:22 executing program 3: mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) signalfd(0xffffffffffffffff, &(0x7f0000b9fff8), 0x8) r0 = open(&(0x7f0000000000)='./file0\x00', 0x101080, 0x48) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000000040)=0x40) 2018/03/25 07:14:22 executing program 2: r0 = epoll_create(0x3) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, 0xffffffffffffffff, &(0x7f0000faeff4)) clock_gettime(0x85, &(0x7f0000000080)={0x0, 0x0}) ppoll(&(0x7f0000a18000)=[{r0}, {}], 0x2, &(0x7f000071d000)={0x0, r1+30000000}, &(0x7f0000000000), 0x8) stat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getegid() setregid(r2, r3) preadv(0xffffffffffffffff, &(0x7f00000012c0), 0x0, 0x0) r4 = mmap$binder(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x2, 0x40010, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f00000000c0)={r4}) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f0000000100)={r5}) mount(&(0x7f0000833000)='./file0\x00', &(0x7f0000972000)='.', &(0x7f0000e63000)='ramfs\x00', 0x0, &(0x7f0000caa000)) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, 0xffffffffffffffff) setsockopt$inet_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x20, &(0x7f0000000040)=0xe4, 0x4) umount2(&(0x7f0000da1fff)='.', 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x2400, 0xfffffffffffffff7) 2018/03/25 07:14:22 executing program 6: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000340)={&(0x7f0000125ff4)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f0000000000)=ANY=[@ANYBLOB="b8000000130001000000000000000000fe800000000000000000000000000000e000000200000000000000000000000000000000000000000a00000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000000000000000000000000000000000000020007ca7d67edc4826bc813aca00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000981b79000000000000000000000000"], 0xb8}, 0x1}, 0x0) 2018/03/25 07:14:22 executing program 7: r0 = socket(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x80000000000004c, &(0x7f0000b54ffc)=0x1000000, 0x4) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000001200)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001240)={0x0, 0x0}, &(0x7f0000001280)=0xc) r3 = getgid() ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000017c0)=0x0) getpeername$unix(r0, &(0x7f0000001ac0), &(0x7f0000001b40)=0x6e) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000001800)={{{@in=@remote, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @rand_addr}}, 0x0, @in=@multicast2}}, &(0x7f0000001900)=0xe8) lstat(&(0x7f0000001940)='./file0\x00', &(0x7f0000001980)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r0, &(0x7f0000001a40)=[{&(0x7f0000000000)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f00000011c0)=[{&(0x7f0000000080)="1075ba47007d243c4306f64326777fa28d60fe8b61c81f17a52640b2618fbd97a03de12cc1b0a5", 0x27}, {&(0x7f00000000c0)="b7f9b7e766ff3c0aecb0279c8815651211a2a738cf4d121d3f2b2e7e11c2110b9df6cd35900c794cb046dc2c6930", 0x2e}, {&(0x7f0000000100)="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", 0x1000}, {&(0x7f0000001100)="7cad9face249e0fb2a6fa0ad70941a40f40cbba098895d7169b4af58422132e768e793a155549f978a68113bb6f3dcbdeecf39316679920031d7edabb7ce6b14c3412e04ffcc3ff99f638dd77025eb0614e3a77aeebe3b551015b971a4d7e44fcc22e66e7b9838c9ccf574b83ebb6598189a3ed05eb3a716bb4f3cd36291416ecdf1ae2aab56ebf1404f3ab545b85bb4c27eff94fe4a4f932d852fe04b8b061d1ccef8e081d8c17bb09e276126b302c24a015a14", 0xb4}], 0x4, &(0x7f00000012c0)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0]}], 0x70, 0x8000}, {&(0x7f0000001340)=@abs={0x0, 0x0, 0x4e20}, 0x6e, &(0x7f0000001740)=[{&(0x7f00000013c0)="8113bcb6778e129e6b56fd968c87979f785b97196a3e9c4a9737d071b74aad0899e0c64df407979c18145ceae03117bdbccced98271ba85a9ea8640c", 0x3c}, {&(0x7f0000001400)="d12118eee843d8ad98122138ea95fe2e9dfba99848f45fe81a0809d99b4623eb75838d42b80c47c354fdd70e11f53c7a88b598c07972787fc0d0f17c16795bf1a95ec03757e3e969bcff142c915eeef53593f5a75751a548f95690989645b4dffa0441df592b77edb3d827f6f95dae43c45b1e3787b96de715dd7a07b7a99721a3c1418ed6b9adac341630015c6a599b8a", 0x91}, {&(0x7f00000014c0)="e9e28e1563ca4cc9a135e4fd263e87f3338b2ccc65b3264538bcbd86153577e3e1e5d981385df5fb3ae437c7a9a06cf8218981725c046890e3d833cb8228ef7b6acc09b51b9acf271197518fa86313f004f86a450980c2a527900c7822484afe22cd4bf6", 0x64}, {&(0x7f0000001540)="eb44a9ad70417ce2347a790ca719506901a104fb", 0x14}, {&(0x7f0000001580)="de805e41129ebf5cfb9c3cfa2cfc9abc6fa9ef85b429ffc21365c8a8b6bbe4261f15e4243ab24c2788b760b878a69a52ade43d64f0029aa45fe7a86493d26a19f27b126ffbee4abfa7588b3846920bf1ee260d81a15f26bdb90b3a8595986384ad7f5d9218507f167e019780a2e4b8990453da1490dc5f9dbdb438c4e98350e260ed9935facd911e45c5ce55006010116f57da0a384c74cf8430bbfbf34d8ccfee668ec1a978438780273125d936070c1a42bba6c42d71e09e552ceddcbbbcf8425a3f935a473d8435a705c2a53e920d6d8134c25b72992ad3", 0xd9}, {&(0x7f0000001680)="91c1c97d7e7fffdd1d2393a7fbb9c1b064ae30daa3b6724f6caf95f4f568ff0166829ce41bd0f696ff4f868671a69502fef30cdab35a1b0171fdc9154d6e990792f8c28821530f224b1dce943e5e5efcff7927732fd427afc4ea88a754be24cf74156286cb696ba10a52892ab64dba8650c9a07afcea149400573fc7f858b97ac423db91398ee9cfa6c995bf0ed7c2151420dbbc4ef9310c9f4a2497426a7bd9a6", 0xa1}], 0x6, &(0x7f0000001a00)=[@cred={0x20, 0x1, 0x2, r4, r5, r6}], 0x20, 0x11}], 0x2, 0x20000001) [ 72.740615] SELinux: policydb magic number 0xf97cff89 does not match expected magic number 0xf97cff8c 2018/03/25 07:14:22 executing program 5: getpid() ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000140)) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000180)) fcntl$getown(0xffffffffffffff9c, 0x9) r0 = getpgid(0xffffffffffffffff) r1 = syz_open_procfs(r0, &(0x7f00000001c0)='net/rfcomm\x00') preadv(r1, &(0x7f00000014c0)=[{&(0x7f0000000080)=""/117, 0x75}], 0x1, 0x0) 2018/03/25 07:14:22 executing program 2: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000080)={0x0, 0x100}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000100)={0x6, 0x7, 0x8004, 0x3e28, 0xd9, 0x80000000, 0x0, 0x100000000, r1}, 0x20) r2 = syz_open_dev$mice(&(0x7f0000117000)='/dev/input/mice\x00', 0x0, 0x20000800000001) r3 = epoll_create1(0x0) recvfrom$inet(r0, &(0x7f0000000180)=""/18, 0x12, 0x0, &(0x7f00000001c0)={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000693ff4)) bind$vsock_stream(r0, &(0x7f0000000140)={0x28, 0x0, 0xffffffff, @reserved=0x1}, 0x10) write(r2, &(0x7f0000874fba), 0x0) epoll_wait(r3, &(0x7f0000000000)=[{}], 0x1, 0x0) epoll_create1(0x80000) 2018/03/25 07:14:22 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x1, @empty, 0xfffffffffffffffd}, 0xfffffdd3) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000000680), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="10000000000000000000000008000000"], 0x10}}], 0x2, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e24, 0xffffffff, @loopback={0x0, 0x1}, 0x4}}, 0x3c7, 0x101}, &(0x7f0000000100)=0x90) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000140)={r1, 0x6, 0x30, 0x3, 0x5}, &(0x7f0000000180)=0x18) 2018/03/25 07:14:22 executing program 3: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) unlink(&(0x7f0000000000)='.') mount(&(0x7f0000c54ff8)='./file0\x00', &(0x7f0000269000)='./file0\x00', &(0x7f0000d9fffa)='msdos\x00', 0x1000, 0x0) chdir(&(0x7f00003f7000)='./file0\x00') umount2(&(0x7f00003bafff)='.', 0x0) 2018/03/25 07:14:22 executing program 4: r0 = open(&(0x7f0000fedff8)='./file0\x00', 0x141042, 0x0) ioctl$TIOCLINUX4(0xffffffffffffffff, 0x541c, &(0x7f0000000040)=0x4) fstat(r0, &(0x7f0000000fbc)) sigaltstack(&(0x7f0000001000/0x1000)=nil, &(0x7f0000008ff8)) ioctl$TIOCLINUX4(r0, 0x541c, &(0x7f0000000140)=0x4) sigaltstack(&(0x7f0000001000/0x1000)=nil, &(0x7f0000000080)) 2018/03/25 07:14:22 executing program 7: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x20000000000, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x1ff, 0x8000) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000080)=0xd5, 0x4) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f0000000000)=[0x0, 0x10001]) 2018/03/25 07:14:22 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000ff6)='/dev/ptmx\x00', 0x0, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x155100, 0x2) ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c08, 0x2) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000a44ffc)=0xe) ioctl$KDGKBMETA(r0, 0x4b62, &(0x7f00004f1ff8)) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) 2018/03/25 07:14:22 executing program 1: unshare(0x8000000) r0 = mq_open(&(0x7f000084dff0)='!selinuxselinux\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x1, 0x5}) mq_timedreceive(r0, &(0x7f000009d000)=""/224, 0xe0, 0x0, &(0x7f0000e6eff8)={0x77359400}) setpriority(0x0, 0x0, 0x8) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000040)={0x0, 0x8a, "7d1d533ef513464dccc563f86ce513ed5f547bb1da998ac97d5723c739edb822024170dd0cadb993f0e46c91ee86b708ce8153d2a3e837615097addf40e442341818e5039c6f1581a744552860de020de9440a6031d4be541a0b22e2db5ebbf38af01777b46947b6b47c8ff5c294610dad75beffe5b7808e44f93f5c79ff6ed46ffd01bac6ba8aaed8b1"}, &(0x7f0000000100)=0x92) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000200)={0x0, 0x94, &(0x7f0000000140)=[@in={0x2, 0x4e22, @loopback=0x7f000001}, @in6={0xa, 0x4e24, 0xa399e1a, @loopback={0x0, 0x1}, 0x2}, @in6={0xa, 0x4e20, 0x3ff, @mcast2={0xff, 0x2, [], 0x1}, 0x1800000000000000}, @in6={0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}, 0x579b}, @in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x9, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x15}}]}, &(0x7f0000000240)=0x10) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000280)={r2, 0x400, 0x4, 0x5, 0x5, 0xfffffffffffffffa, 0x7, 0x9, {r3, @in={{0x2, 0x4e21, @rand_addr=0x3}}, 0x400, 0x10001, 0xffffffffffffffff, 0xffff, 0x4}}, &(0x7f0000000340)=0xb0) mq_timedreceive(r0, &(0x7f0000c04f55)=""/171, 0xab, 0x0, &(0x7f0000f76000)={0x77359400}) getsockopt$inet6_mreq(r1, 0x29, 0x1f, &(0x7f0000000380)={@dev}, &(0x7f00000003c0)=0x14) mq_timedreceive(r0, &(0x7f0000a2e000)=""/40, 0x28, 0x0, &(0x7f0000b6bff0)) 2018/03/25 07:14:22 executing program 0: r0 = syz_fuse_mount(&(0x7f0000593000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000001000)="8f", 0x1}], 0x1) 2018/03/25 07:14:22 executing program 4: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000040)='status\x00') ioctl$DRM_IOCTL_SET_VERSION(r1, 0xc0106407, &(0x7f0000000000)={0x8001, 0x5, 0x101, 0x8000000000006}) prctl$setname(0xf, &(0x7f0000a9aff2)="6c6f2c70726f635c4750572af493") pread64(r1, &(0x7f0000e2df36)=""/202, 0xca, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x1, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00000000c0)={{{@in=@dev, @in=@dev}}, {{@in=@local}, 0x0, @in6=@loopback}}, &(0x7f00000001c0)=0xe8) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000000200)=[@in6={0xa, 0x4e22, 0x6a92, @dev={0xfe, 0x80, [], 0x12}, 0x100000001}], 0x1c) ioctl$TIOCSTI(r2, 0x5412, 0x0) 2018/03/25 07:14:22 executing program 5: pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) accept4(r0, &(0x7f0000000400)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000100)=0x80, 0x800) setsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000003f42)="e9b1102fd162d2883afda6ca384faf121d74cc184624fce45026608dab3c7b831ea74850369babebbb881b4705fb9d5b6904ab9ea2bf03d896bd297cb7b37702c0a3363c7b53618766bfaea1eff261f0b2e23ea64dae4b74e1384260720bb174676f336b965c9cb4b46b75ae551d1a742a5e977acd7cce7ec8f0b0695c6d6012d40ea9373a4dcd9710956cc6e7ed45055df929909a53679bad75", 0x9a) r2 = accept$inet(0xffffffffffffffff, 0x0, &(0x7f0000000280)) r3 = accept(r2, &(0x7f0000000300)=@alg, &(0x7f00000002c0)=0x80) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000040)=0x0) sched_setparam(r4, &(0x7f0000000080)=0x8a45) rmdir(&(0x7f0000000240)='./file0\x00') ioctl$sock_inet_SIOCRTMSG(r3, 0x890d, &(0x7f00000001c0)={0x5c880000000002, {0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e20, @multicast2=0xe0000002}, {0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x100, 0x393b, 0x84f, 0x401, 0x73, &(0x7f0000000180)='dummy0\x00', 0x0, 0x3f, 0x6}) r5 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r5, 0x107, 0x12, &(0x7f0000006ffc)=0x1000000000000, 0x1) getsockname(r5, &(0x7f0000000380)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff}}, &(0x7f0000000140)=0xffffffffffffff9e) sendto$inet6(r5, &(0x7f0000003fd9), 0xffffffffffffffea, 0x0, &(0x7f0000005fe4)={0xa, 0x4e20, 0x100000002, @mcast2={0xff, 0x2, [], 0x1}}, 0x16) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r1, 0xc04c5349, &(0x7f0000000580)={0x7, 0x0, 0x80}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f0000000500)={0x4, 0x5, 0x5, 0x0, 0xc}) setsockopt$inet_int(r6, 0x0, 0x15, &(0x7f0000000000)=0x4, 0x4) 2018/03/25 07:14:22 executing program 6: userfaultfd(0x80800) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f0000000040)='./file0\x00') link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00006b3ff0)='./file0\x00') dup2(r0, r1) 2018/03/25 07:14:22 executing program 3: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f0000f86000)='./control/file0\x00') pivot_root(&(0x7f0000000040)='./control\x00', &(0x7f0000000080)='./control\x00') rmdir(&(0x7f000015dff6)='./control\x00') inotify_add_watch(r1, &(0x7f00000000c0)='./control/file0\x00', 0x80) close(r0) 2018/03/25 07:14:22 executing program 0: mmap(&(0x7f0000092000/0x1000)=nil, 0x1000, 0x0, 0x1b071, 0xffffffffffffffff, 0x4) mremap(&(0x7f000000d000/0x2000)=nil, 0xfffffffffffffe74, 0x1000, 0x3, &(0x7f0000007000/0x1000)=nil) remap_file_pages(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x0, 0x0, 0x0) munmap(&(0x7f00001f7000/0x2000)=nil, 0x2000) munlock(&(0x7f0000000000/0x400000)=nil, 0x400000) remap_file_pages(&(0x7f0000003000/0x9000)=nil, 0x9000, 0x0, 0x0, 0x0) 2018/03/25 07:14:22 executing program 0: getsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x1b, &(0x7f0000000180), &(0x7f00000001c0)=0x4) 2018/03/25 07:14:22 executing program 4: mkdir(&(0x7f0000001080)='./file0\x00', 0x40) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r1, &(0x7f0000001180)=[{&(0x7f0000000080)="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", 0x1000}, {&(0x7f0000001080)}, {&(0x7f00000010c0)="df4704128ee83f995741ba847e6a8fb7ec8d135ff1f7a0b51fb57ab8fc24ccdf08d3e881ca6fbb29c4cd7b316020f5eef88923c502ded87fe4b7008a7e512fcd954819fcf8e5302855a2f43209dc68659236887e4a8b496854075eca444d8b8bae7789b3dea46d7a2d962c27dda79c0c4e4ee856888325dbf1ee80114989989cf10f8736a69e100424c3f265c25089aea51ac054123b9aa2f5540c883eb2efa85610551ac8e6c6389b", 0xa9}], 0x3, 0x0) r2 = gettid() getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000001bc0)={{{@in6, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@loopback}}, &(0x7f0000001400)=0xe8) r4 = getgid() syz_fuseblk_mount(&(0x7f0000001380)='./file0/file0\x00', &(0x7f00000013c0)='./file0/file1\x00', 0x7000, r3, r4, 0x101, 0x6e5e, 0x2) r5 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001240)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getresuid(&(0x7f00000012c0), &(0x7f0000001300), &(0x7f0000001340)=0x0) lstat(&(0x7f00000014c0)='./file0/file1\x00', &(0x7f0000001500)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000001780)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00000018c0)={{{@in=@multicast2, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@broadcast}}, &(0x7f00000019c0)=0xe8) r10 = getgid() fstat(r0, &(0x7f0000001a00)={0x0, 0x0, 0x0, 0x0, 0x0}) r12 = getgid() r13 = geteuid() r14 = getegid() sendmsg$netlink(r5, &(0x7f0000001b80)={&(0x7f0000001280)=@kern={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000001840)=[{&(0x7f0000002000)={0x12cc, 0x10, 0x0, 0x70bd28, 0x25dfdbfe, "", [@generic="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@nested={0xc0, 0x56, [@generic="ca1973dfd3142c20bcd07f484b311b1e3f72ffc0b4b1f517546bd1f247875bb939fcef63a16f8553b5f8091e7e8b4f40f1d0d8c5974e2bc9812e21677d0b83ae3efc69a497026dce36e91afbe159ca4ab1aceca92d0aeea52e55f3c228872e5e672aa93933a72f24db9d23eefc2c295c739c62d7bd7c435b88a498dd69b651278976e37aedebbf1d64fcaac44456e9472408a0470f212170fd006ea057b2a86b9879b50d3e7219d2307e2890671f530f3c5f352f7cc4197e26b9"]}, @typed={0x4, 0xc}, @nested={0x18, 0xb, [@typed={0x14, 0x54, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}, @generic]}, @generic="3680624a6bc2a146d3d6ba5eb788e95423aeab355f10ff681be44cbaea5652788a8372f477a127121272862448ce20fcbb8a8a8f801ebc886f9ac2c54313a25bcfa2e26415bd7652591f7989167f279ecd49c835f9d33be2a80d466ec75bdda6b4ae2b43db78ac1821ab5e664328ee4e6f16ab4baafd895370148fc11c522dbbd7a3f7059f0041c9bcac6daccf3797ec59153fb4acafebb07c710f265b12f6fb042d88098f9282f2095aa7dcb4b2d46b97dbd0d2eaf523e63f73743c971da95d948c1bc0b91189312cf51bd5a418334ed353cf8deb7d7ad49e212671064e", @nested={0xf8, 0x34, [@generic="05f01bee48d0d8b03d9406643c28204151b8438433ec4f5b7d448150f96eacd18d70e75b9b06e16dedd19f05c29a88feff6f435f86b4a709b51f535c108c1431a0b88c9cd16c23d6bceff6344f47f43517a2aa066ad62784d7f351739c14de907bdd75c0e8baa58901c869eac514d6c27cc345479a4c4ec4e022703ff6d5272d1552d5ebc70e1e8d95c6e495094fa1f2e395ca0cc32fa919898a8b1fbf29a90f4193d80d4e6d4cfb49a3b7b951f6581d287e60f3569351265605a2561b353e66757b2ea5e76236edd4064ea1debe4c74387c0f", @typed={0x8, 0x80, @u32=0x101}, @typed={0x8, 0x88, @u32=0xfffffffffffff2b1}, @typed={0x8, 0x42, @fd=r1}, @typed={0x8, 0x78, @pid=r2}]}, @typed={0x8, 0x48, @fd=r1}]}, 0x12cc}, {&(0x7f0000003300)={0x1344, 0x3c, 0x20, 0x70bd27, 0x25dfdbfb, "", [@nested={0x1254, 0x86, [@generic="a2dfdd77db6cb87c2800aa7edac3e468eb4ed021290a3aea41df79ca35d127d03810034e27ad991037cb91293af21a5342a045bec63a42ac11371eb5c7f026ec4b342c8c0be8ac7cda7bcd30ee6ffd701581803f5ff10c7ad03d2b3e3f98a100893e85bc1c62147907de982cc0eb33a3190aaadc489844d107d6ebb0aa3deeddadb87530a3507796b295df1af4609bef8bfe7691fdde4cace34289828d16e51917e1c64df6dff8d39ebf37480ea59956e0f072f340d406aceaaac24bacbe97064617c52f8dbcdbcd2eb8149519a0a7f5b2a9b8ac442a0fbf62a027642f7de4c04cdd2993b76948", @typed={0xc, 0x7e, @u64=0x1}, 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@ANYRES32=0x0, @ANYBLOB="0000b89bfe160e0795c9dd57bc35733a83411412ecbb4a5042eae9044baed5ce3b9f801be3cbea18a125dbb82c04a528aafadec0167ac847d7eed3d93d000ba0312144767251cb149787a151a325d5ea5e1c5184d260ae99fcfd72020f92429a89351bfa742cb4903e82978d1773350934cf6b69f91e8d39734dcec7e9632aac3f39a49f5c5ca2547e9595607cb71e68d6bea2a4f82c93b7c9d04ca44280659bd6065ba43731234d2ca8e9b2adc9c1fd27dff112f13582639a8ee69a6c16784c64e20e9d20fce158cc74524b5a7adc76af4f0d38ca94d4d717034664567311"], 0x3488}, {&(0x7f0000001580)=ANY=[@ANYBLOB="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", @ANYRES32=r7, @ANYBLOB='\x00\x00\x00'], 0x1f4}, {&(0x7f0000001800)={0x18, 0x34, 0x0, 0x70bd2b, 0x25dfdbfe, "", [@typed={0x8, 0x14, @uid=r8}]}, 0x18}], 0x6, &(0x7f0000001a80)=[@rights={0x10, 0x1, 0x1}, @cred={0x20, 0x1, 0x2, r2, r9, r10}, @rights={0x38, 0x1, 0x1, [r0, r0, r1, r1, r0, r0, r1, r1, r0, r1]}, @cred={0x20, 0x1, 0x2, r2, r11, r12}, @rights={0x38, 0x1, 0x1, [r0, r1, r0, r0, r0, r1, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r2, r13, r14}], 0xe0, 0x4000800}, 0x1) writev(r1, &(0x7f0000001f00)=[{&(0x7f0000001cc0)="0106e398231ee07dc826958f70400c5f0ca1aa4253062a3e478b55d054cc08f0dadb30585ac8d20c4c83e7a65d384391dedb5a324a5d0f2894b04f6f9c516de8581715113c75cc0327824f283695b986f46547fb8672d66363584f55a34a41625c36387b738d1d0f8521577d12b732b10025e75cc2a0e9cffcd2f086eec36b9f789d9a4a361f6b36a061aeaedbdc2e0fc10e", 0x92}, {&(0x7f0000001d80)="61728f7ba0868e597cad22b52967d1f36bde70c03cb501f27ec9bc17e1b2cca68007797fa2bf036bbcd0e07407521f5d27b8335f3fe8e0abf8ff6483c776595f16afd205152a98766ce2840c5086d4cf6156a60872a9e188ce997375213f55eb48b7dd49dc806f20fa0ee8f043521c65e78cce6c15ab7bcfa458bde8f016bff7dc5b8ef1712c57eebac0152e8d0dcfc1ffa391bd50658883f15064664611e396cafc335e9eb97633fa2e9e48709cad73", 0xb0}, {&(0x7f0000001440)="6b162bb3b710f93a36da46e57711af8dc2266a38e1f4b707fc89bdcee7592912191ba87b8742a1e4e541bffab8660e92ae2e1073833017680e6c166067de4f9ac45d1ee0f63c788c80583b4e2352a46da2a559852bbfa6c9180e24e8d54394cc1733b420998da8b9376d93e9d34146decca2513c1406d770b178ff879d6904f7", 0x80}, {&(0x7f0000008c00)="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", 0x1000}, {&(0x7f0000001e40)="76bd1e3679cd3e656a43460538b5c9d98fa72ca41792c4f5c5e50883a7192c8380b69391652b9a44239bab374e4de2391fc73efe8b20068b2b31ea8f33e8ec31d393b7f03b41b28b5dde334a346974f1894f46b03a352ff0f82c1e27fedbcabffae56186c595f186949df54e56744b3ebe5052a41a4a77f38f3fcb802e9180af1a139958771dc92efa83894dfeff6aab", 0x90}, {&(0x7f0000009c00)="d4e1ec04d0cff98e3c0759aae4343f022e4f8204ce4dcb2b8f90fe62186b33f3e5dce4013ef094e6b496419d410bd9f5e427ded930be5a8a693f875deb3595029f9a939c3b5587d1652258f309fdef1302185f59e5d2904b80d57c9c7e5d5ff5d2095ab1b06006e1540db251a4f8c2632a44f37a7bd1f6c5e3bbe44b00dc8ddb69774211ffcff17562fe2ece130db0a16aea45c82b89ab56edab386a6bcdee5795a1f76cdd6df58acc9c8c27e5290b88a72fd7fca8bea6c44d69f45e8d30a8c3e22d2463c4d5dc3e6e907291c69a5c9c36cf70710ea8eb4f4e616085d1", 0xdd}, {&(0x7f0000009d00)="90bef9224c0e871a76e0ed9687efce5391dd8446fe5e9e0866c3e284a5dbbeeb06781a30f212f8c062d398fd90ee27e8a569df5e5bbfe432ca0ebe6c12b1072be27b2872bc47a1d28606050759dedba46271b3f16abe9029741ec12b5be5228ee6f27838bd1df9bd91d702b3f30ab9f01b51426054da8ab91a6733d8f2a25dc3e83b13248118d6a84e5c3c76024a499316baa39ae64ba304afd2e057510de386daabf8db9f26abd0b4e797e84318ab4c584dff8e758548ec20d5d497973de7299aaa2c20546f253e412de5e9456516de765fa23094034be89a0299a716f7dd05e1c5402974786f", 0xe7}], 0x7) capset(&(0x7f00000011c0)={0x0, r2}, &(0x7f0000001200)={0x0, 0x8c, 0x4, 0x3ff, 0x1, 0x1e}) capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000001fe8)={0x1, 0x0, 0x0, 0x0, 0x0, 0x400000000}) syz_fuseblk_mount(&(0x7f00007da000)='./file0/file1\x00', &(0x7f00007cdff2)='./file0/file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) 2018/03/25 07:14:22 executing program 7: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x16, 0x4000000100080003, 0x0) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000788000)=0x2, 0x4) setsockopt(r0, 0x107, 0x5, &(0x7f0000000040), 0xffffffffffffff40) poll(&(0x7f0000000000)=[{r0}], 0x1, 0x1f) ppoll(&(0x7f0000000040), 0x0, &(0x7f0000000080)={0x0, 0x1c9c380}, &(0x7f00000000c0), 0x8) 2018/03/25 07:14:22 executing program 2: getrlimit(0x68162e5bbd75a24f, &(0x7f0000000000)) 2018/03/25 07:14:22 executing program 0: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000000280)) mknod$loop(&(0x7f00000001c0)='./file0\x00', 0x100, 0x0) listen(r0, 0x9) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f0000448000/0x1000)=nil, 0x1000, 0x6, 0x20013, r1, 0x0) syz_open_procfs(0x0, &(0x7f0000000080)="00806e0240246d04653d098a4335ddf8a409a4f9e24ead41295ef68da251a43f732a2d65e8330025dc66b9dbe36dd6a13bf8a10d80013223d174c0aea1c3f3147cc40006") ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) 2018/03/25 07:14:22 executing program 5: mkdir(&(0x7f00005b2000)='./file0\x00', 0x0) mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f000078eff8)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f0000653fff)) r0 = creat(&(0x7f0000015ff4)='./file0/bus\x00', 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000040)) mq_notify(r0, &(0x7f0000012000)={0x0, 0x0, 0x0, @thr={&(0x7f0000000080)="6d447bdcdb156dc2fa29c15d28dedc9e48ee6e956db6cba7780c75", &(0x7f00000000c0)="c4d8971f885facde57f0f7156719e142ee91835bda665ce740874468f4cf165ab562cbbdb6d91341f28946da1207d304cac3993e19a783f768a324930c45630df86d35000f4930f1d4252b96451157129c87e03436dd738df13b9684f5b8f7ce1cb21b0f3973ac4579e3d36388b04a6433b818ea0bed9d341631428420935d3c4384d4d80be1d14318afe7"}}) mq_notify(r0, &(0x7f0000477fa0)={0x0, 0x0, 0x0, @thr={&(0x7f0000bc8000), &(0x7f0000cf3000)}}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)=0x0) setpriority(0x3, r1, 0x0) 2018/03/25 07:14:22 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000333f88)=ANY=[@ANYBLOB="020200090b00000000000000ffffffff0100140000000000030006000000000002004e20e0000001000000000000000000000200000000030005000000000002004e20e00000010000000000000000"], 0x58}, 0x1}, 0x0) r1 = dup(r0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00000001c0)) getsockopt$IPT_SO_GET_INFO(r1, 0x0, 0x40, &(0x7f0000000100)={'mangle\x00'}, &(0x7f0000000180)=0x54) fstat(r1, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0}) ioprio_get$uid(0x4000, r2) ioctl$EVIOCGREP(r1, 0x80084503, &(0x7f0000000000)=""/70) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000000080)=[@in={0x2, 0x4e24, @multicast1=0xe0000001}, @in6={0xa, 0x4e21, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x1}, @in={0x2, 0x4e22, @loopback=0x7f000001}, @in6={0xa, 0x4e23, 0x200, @dev={0xfe, 0x80, [], 0x14}, 0x4}, @in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e23, @multicast2=0xe0000002}], 0x78) 2018/03/25 07:14:22 executing program 1: mmap(&(0x7f000053b000/0x2000)=nil, 0x2000, 0x1000004, 0x4000000287e, 0xffffffffffffffff, 0x0) mremap(&(0x7f000053b000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f00000cc000/0x4000)=nil) mremap(&(0x7f000053b000/0x2000)=nil, 0x2000, 0x3000, 0x3, &(0x7f00000cc000/0x3000)=nil) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x3ff) 2018/03/25 07:14:22 executing program 6: r0 = socket(0x4, 0x0, 0x200) setrlimit(0x7, &(0x7f0000a06000)) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)=0x0) getrlimit(0x6, &(0x7f00000000c0)) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000040), &(0x7f0000000080)=0x4) ptrace$setopts(0x4206, r1, 0x2, 0x8) bind$netrom(r0, &(0x7f0000000180)=@ax25={0x3, {"deff29759d8bdf"}}, 0x10) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000200)='/dev/keychord\x00', 0x40a2000, 0x0) ioctl$EVIOCSREP(r2, 0x40084503, &(0x7f0000000100)=[0x4, 0x5]) setrlimit(0xf, &(0x7f0000000140)={0xff4a, 0xff}) 2018/03/25 07:14:22 executing program 3: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/checkreqprot\x00', 0xc2000, 0x0) ioctl$PIO_UNIMAPCLR(r0, 0x4b68, &(0x7f00000000c0)={0x50, 0x9, 0x6}) r1 = syz_open_procfs(0x0, &(0x7f00001e7ff6)='net/igmp6\x00') preadv(r1, &(0x7f00000006c0)=[{&(0x7f00000002c0)=""/161, 0xa1}, {&(0x7f0000000380)=""/135, 0x87}, {&(0x7f0000000440)=""/228, 0xe4}, {&(0x7f0000000540)=""/222, 0xde}], 0x4, 0x0) linkat(r1, &(0x7f0000000000)='./file0\x00', r1, &(0x7f0000000040)='./file0\x00', 0x1000) timer_create(0x1, &(0x7f0000000140)={0x0, 0x20, 0x4, @tid=0xffffffffffffffff}, &(0x7f0000000180)=0x0) clock_gettime(0x0, &(0x7f00000001c0)={0x0, 0x0}) memfd_create(&(0x7f0000000640)='\x00', 0x2) timer_settime(r2, 0x1, &(0x7f0000000200)={{r3, r4+30000000}}, &(0x7f0000000240)) connect$bt_l2cap(r1, &(0x7f0000000280)={0x1f, 0x7fffffff, {0x0, 0x0, 0x5, 0xc88, 0x6, 0x7}, 0x7, 0x3ff}, 0xe) sendto$inet(r1, &(0x7f0000000100)="b5db519ff921d49831e54c98bb39760051389a58b9ba184ae6def40d456956b1af694403b6a64edae8d7cc97d5391dc8ecfc8147acdf55", 0x37, 0x20040000, 0x0, 0x0) 2018/03/25 07:14:22 executing program 4: mkdir(&(0x7f0000cb3ff8)='./file0\x00', 0x0) chroot(&(0x7f0000000040)='./file0\x00') mount(&(0x7f00005b9ff8)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='sockfs\x00', 0x1000, 0x0) chdir(&(0x7f0000cd2ff8)='./file0\x00') r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/hwrng\x00', 0x4000, 0x0) ioctl$TUNSETPERSIST(r0, 0x400454cb, 0x1) symlink(&(0x7f0000ed6ffe)='..', &(0x7f0000000040)='../file0\x00') umount2(&(0x7f0000000000)='../file0\x00', 0x2) execve(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000340), &(0x7f00000004c0)) rt_sigtimedwait(&(0x7f0000000100)={0x6}, &(0x7f0000000140), &(0x7f0000000240)={0x0, 0x989680}, 0x8) 2018/03/25 07:14:22 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'syz_tun\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000380)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000180)=ANY=[@ANYBLOB="480000001400030300000000000000000a000000", @ANYRES32=r1, @ANYBLOB="14d20a0000000000000000000000000000000000080008000000000014000600801c0000000000000094effbbfd5262a71cb05922b0a5d1e32a03878c3570233ce5e2e66600705df1547dd9ecb884ffcda2ce1c5a36c6bf2345ea3d8d51b5aa7b65956e303fbec159bc796c089d600000000000000000d00000000"], 0x48}, 0x1}, 0x0) 2018/03/25 07:14:22 executing program 5: r0 = fcntl$getown(0xffffffffffffffff, 0x9) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/status\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GET_CAP(r1, 0xc010640c, &(0x7f0000000200)={0x7, 0xfffffffffffffff8}) r2 = perf_event_open(&(0x7f0000000080)={0x4, 0x70, 0x2, 0x100000000, 0x8, 0x8000, 0x0, 0x5c0, 0x11404, 0x1, 0x6, 0x7, 0x0, 0x1f, 0x1, 0x5, 0x5, 0x7, 0xbec, 0x80, 0x0, 0x1, 0x0, 0x7, 0x7, 0x7, 0x4, 0x670, 0xffffffffffffff7f, 0x0, 0x7fff, 0x4, 0x1ff, 0x6, 0x6, 0x4, 0x1000, 0x9, 0x0, 0x6, 0x0, @perf_bp={&(0x7f0000000040), 0x8}, 0x133, 0x2, 0x6, 0x3, 0xff, 0x4, 0x4}, r0, 0x1, 0xffffffffffffff9c, 0x5) ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f0000000240)={'bridge0\x00', {0x2, 0x4e20, @loopback=0x7f000001}}) r3 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000100)={0x0, 0x0, 0x0, @ipv4={[], [], @dev}}, &(0x7f0000000140)=0x1c) dup3(r2, r3, 0x80000) openat$ppp(0xffffffffffffff9c, &(0x7f0000000280)='/dev/ppp\x00', 0x10800, 0x0) r4 = syz_open_procfs(r0, &(0x7f0000000180)='net/rute\x00') sendfile(r4, r4, &(0x7f0000000000)=0x3fffff, 0x400000ff) 2018/03/25 07:14:22 executing program 7: r0 = syz_open_dev$binder(&(0x7f0000000180)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x44, 0x0, &(0x7f000000bf80)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, &(0x7f0000000200)=[@fda={0x66646185}], &(0x7f0000000280)}}], 0x0, 0x0, &(0x7f00000002c0)}) 2018/03/25 07:14:22 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_ifreq(r0, 0x8937, &(0x7f0000000000)={'syz_tun\x00', @ifru_ivalue=0x1}) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/checkreqprot\x00', 0x10000, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000000200)=ANY=[@ANYBLOB="bb4851bdbb9eef1c3502000000524734e4d7db9527b88803fe7e34dcc3719dfb3fcc61cc1b2f565c004d020000b627c591bb4d5a7f1a57f8f3c858020000001e334c48919505c63afb64f698f737fe024d23b91df35250ae2249961ee848f838fd56098d32fe563577fd9d8f0300000000000000867b3aa76603af643a1f7caa461aaea8f5070000002380f0809b43f087952959d49ffe64cf9cd9e2a90cd90c6b1517d0b6cf2add7ea39232930000000000000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000140)=0xc) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000000300)={r1, @in6={{0xa, 0x4e21, 0x7, @mcast2={0xff, 0x2, [], 0x1}, 0x9}}}, 0x84) 2018/03/25 07:14:22 executing program 2: mount(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='tracefs\x00', 0x0, &(0x7f0000000140)="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") r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000069c000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f0000000000)={{0xffffff92, 0xc0000000}, {0x0, 0x4}, 0x0, 0xfffffffffffffffd}) [ 73.357445] netlink: 48 bytes leftover after parsing attributes in process `syz-executor0'. [ 73.368712] audit_printk_skb: 42 callbacks suppressed [ 73.383392] audit: type=1400 audit(1521962062.860:106): avc: denied { set_context_mgr } for pid=10492 comm="syz-executor7" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=binder permissive=1 [ 73.440894] audit: type=1400 audit(1521962062.930:107): avc: denied { call } for pid=10492 comm="syz-executor7" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=binder permissive=1 [ 73.457825] binder: BINDER_SET_CONTEXT_MGR already set [ 73.457833] binder: 10492:10513 ioctl 40046207 0 returned -16 [ 73.459705] binder_alloc: binder_alloc_mmap_handler: 10492 20000000-20002000 already mapped failed -16 [ 73.470846] audit: type=1400 audit(1521962062.960:108): avc: denied { call } for pid=10492 comm="syz-executor7" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=binder permissive=1 [ 73.470948] binder_alloc: 10492: binder_alloc_buf, no vma [ 73.470989] binder: 10492:10517 transaction failed 29189/-3, size 32-0 line 3128 [ 73.520477] binder_alloc: 10492: binder_alloc_buf, no vma [ 73.527092] binder: 10492:10515 transaction failed 29189/-3, size 32-0 line 3128 2018/03/25 07:14:23 executing program 1: r0 = dup(0xffffffffffffffff) connect$inet6(r0, &(0x7f00000004c0)={0xa, 0x4e23, 0x101, @mcast1={0xff, 0x1, [], 0x1}, 0x9}, 0x1c) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f00000015c0)={0x77359400}, 0x10) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000200)={0x0, @in6={{0xa, 0x4e20, 0x200, @remote={0xfe, 0x80, [], 0xbb}, 0x9}}}, &(0x7f0000000440)=0x84) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000480)=@assoc_value={r2, 0x6}, 0x8) ioctl$PIO_SCRNMAP(r0, 0x4b41, &(0x7f0000000000)="1685e1cda9810254e05b91d2e97ff4d6dab23b694e32cfb99a6504b0f8e153f0282ad5162d7205a93a2a964aedfe48c7ae73d2c9b5c8c7985442aefaeed12229d63e5ab3e9fcf3aec894e24d4d781136cdad1aed7ac4b819fc8f6e4e3b9a2caa2650f59d3d119aace5459ff0f006d9a10d0118c1c7d1feb6b14ebeee11599f643c9b494fc40322a40f1217471d1c093acb91f3b492dc4df1863566014b0111c01d9f56b5641bae835c63830502438f867bd055934297376edebebb5c7a5b49c4982cbc3889cec6798e214eb808a128d60dc7aa05789f26bc01707784a5254b055c81894cae0310baa100efc1f1967a1f7360174f5fa3") ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000000500)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000000540)={0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000000580)={r3, r4}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000002c0)={{{@in6, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@rand_addr}}, &(0x7f00000003c0)=0xe8) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000000400)={r5, 0x1, 0x6}, 0x10) getsockopt$bt_hci(r1, 0x0, 0x2, &(0x7f0000000100)=""/136, &(0x7f00000001c0)=0x88) write$fuse(r0, &(0x7f00000005c0)={0x28, 0x1, 0x0, @fuse_notify_store_out={0x8, 0x0, 0x6}}, 0x28) 2018/03/25 07:14:23 executing program 0: socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000180)) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r1 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x38, 0x204040) connect$pptp(r1, &(0x7f0000000080)={0x18, 0x2, {0x2, @broadcast=0xffffffff}}, 0x1e) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00000000c0)={0x0, 0xfffffffeffffffff}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000140)={r2, 0xa913, 0x7}, 0x10) sendmmsg$unix(r0, &(0x7f00000036c0)=[{&(0x7f0000000bc0)=@abs, 0x6e, &(0x7f0000000e40), 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="1c000000000000000100000002000000", @ANYRES32, @ANYRES64], 0x1c}], 0x1, 0x0) 2018/03/25 07:14:23 executing program 3: r0 = socket$inet(0x2, 0x2, 0x2000000088) setsockopt$inet_int(r0, 0x0, 0x4, &(0x7f0000000000), 0x4) bind$inet(r0, &(0x7f0000b9aff0)={0x2, 0x4e20}, 0x10) setsockopt$inet_int(r0, 0x0, 0x8, &(0x7f00000000c0)=0xfffffffffffff000, 0x4) sendto$inet(r0, &(0x7f0000e7c000), 0x0, 0x8084, &(0x7f0000319ff0)={0x2, 0x4e20}, 0x10) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000100)={0x0, 0x1f, 0x0, 0x6, 0x100000001, 0x1000, 0x6, 0x8001, {0x0, @in6={{0xa, 0x4e20, 0x80000000, @mcast2={0xff, 0x2, [], 0x1}}}, 0x56f8, 0xfffffffffffffffc, 0x4, 0x9, 0x2}}, &(0x7f0000000040)=0xb0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000080)={r1, 0x92, 0x10}, &(0x7f00000001c0)=0xc) sendto$inet(r0, &(0x7f0000f79fff), 0x0, 0x0, &(0x7f000082dff0)={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) r2 = accept4(r0, &(0x7f0000000480)=@generic, &(0x7f0000000580)=0xffffff88, 0x80800) recvfrom$llc(r2, &(0x7f00000002c0)=""/158, 0x9e, 0x42, &(0x7f0000000380)={0x1a, 0x33f, 0x20, 0x6, 0x1077, 0x2, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xf}}, 0x10) 2018/03/25 07:14:23 executing program 5: sysfs$2(0x77, 0x852, &(0x7f0000000000)=""/177) 2018/03/25 07:14:23 executing program 2: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000140)='net/ipv6_route\x00') read(r0, &(0x7f0000000180)=""/4096, 0x1000) 2018/03/25 07:14:23 executing program 4: pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x10000000000001, 0x100000000032, r0, 0x40000000000000) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) ioctl$ASHMEM_SET_PROT_MASK(r1, 0x40087705, &(0x7f0000000040)={0xffffffff, 0x3}) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x7d}) write$evdev(r1, &(0x7f0000000100)=[{{0x77359400}}], 0xf) dup2(r0, r2) 2018/03/25 07:14:23 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x400000000000004, &(0x7f0000000000)="440d000000000067ffe7ff20ff", 0xd) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r2 = syz_genetlink_get_family_id$fou(&(0x7f00000001c0)='fou\x00') sendmsg$FOU_CMD_GET(r1, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x28, r2, 0xc14, 0x70bd29, 0x25dfdbfd, {0x3}, [@FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0x3c}, @FOU_ATTR_AF={0x8, 0x2, 0xa}]}, 0x28}, 0x1, 0x0, 0x0, 0x8800}, 0x1) 2018/03/25 07:14:23 executing program 7: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f00000000c0)=0x100) r1 = socket(0x2, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000040)={'syz_tun\x00', &(0x7f0000000080)=@ethtool_cmd={0x26, 0x80}}) [ 73.536791] binder: undelivered TRANSACTION_ERROR: 29189 [ 73.542304] binder: undelivered TRANSACTION_ERROR: 29189 2018/03/25 07:14:23 executing program 1: unshare(0x8000400) r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x1e}) mq_open(&(0x7f000004b000)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x0, 0x0, &(0x7f000004b000)) unshare(0xc000000) 2018/03/25 07:14:23 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x15) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000040)={'rose0\x00', 0x1400}) getsockopt$netlink(r0, 0x10e, 0x3, &(0x7f0000177ff4)=""/12, &(0x7f0000000000)=0x2a3b00cc) 2018/03/25 07:14:23 executing program 2: socketpair(0x1, 0xa, 0x1, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000140)={0x0, 0x80000001, 0x20, 0x49, 0x401}, &(0x7f0000000180)=0x18) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000003c0)={r1, @in={{0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}}, &(0x7f00000001c0)=0x84) sysfs$1(0x1, &(0x7f00000000c0)='proc@md5sumbdev!eth0\\\x00') r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f0000000540)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000500)={&(0x7f0000000480)=ANY=[@ANYBLOB="1c0000001d00010000000000000000000c0010004e00000000000000004815cd0acfef18ddc6cc949f578343647b7e560a97fcbe3d584f0ff0835fcc9ee23e6d01dc1c9474e3e06c6c5317536e4eaddb3dbea5ad2b93914340ba63e4f103f236b38c35be34baaa0200"], 0x1}, 0x1}, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000240)=[&(0x7f0000000080)='raw\x00'], &(0x7f0000000380)=[&(0x7f0000000280)='raw\x00', &(0x7f0000000300)='proc@md5sumbdev!eth0\\\x00', &(0x7f0000000340)='raw\x00']) 2018/03/25 07:14:23 executing program 0: r0 = socket(0x10, 0x2, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000000400)=0x7, 0x4) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000080)={0x0, 0xfffffffffffffff8, 0x7, 0x7, 0x6, 0x3, 0x3, 0x9000000, {0x0, @in={{0x2, 0x4e21, @broadcast=0xffffffff}}, 0xee6a, 0x1, 0x9, 0x1, 0xcbc5}}, &(0x7f0000000140)=0xb0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000300)={r1, 0x100000000, 0x7d16, 0x9f, 0x5e, 0x9, 0xfffffffffffffc00, 0x9, {r1, @in6={{0xa, 0x4e23, 0x8, @dev={0xfe, 0x80, [], 0x13}, 0x7}}, 0x4, 0xd923, 0x6, 0x1d, 0x1}}, &(0x7f00000003c0)=0xb0) rt_sigprocmask(0x1, &(0x7f0000000440)={0x3}, &(0x7f0000000480), 0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000180)=ANY=[@ANYRES32=r1, @ANYBLOB="0096e614"], &(0x7f0000000200)=0x8) write(r0, &(0x7f00000001c0)="2400000026007f000000000000007701007c00ff0100000002000000090000000100ff10", 0x24) getsockname$llc(r0, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00000002c0)=0x10) accept4$ax25(r0, &(0x7f0000000000), &(0x7f0000000040)=0x10, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f0000000240)=0x8) 2018/03/25 07:14:23 executing program 3: capset(&(0x7f0000581ff8)={0x19980330}, &(0x7f0000000240)) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) ptrace$pokeuser(0x6, r1, 0x5, 0x0) r2 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x5, 0x4000) sendmsg$key(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x2, 0xb, 0xffff, 0x3, 0x29, 0x0, 0x100, 0x25dfdbfb, [@sadb_x_filter={0x5, 0x1a, @in=@loopback=0x7f000001, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x9, 0x14, 0x4}, @sadb_spirange={0x2, 0x10, 0x4d4, 0x4d4}, @sadb_ident={0x2, 0xb, 0x800, 0x0, 0x53f06f88}, @sadb_x_filter={0x5, 0x1a, @in=@multicast1=0xe0000001, @in=@dev={0xac, 0x14, 0x14, 0x17}, 0xb, 0x14, 0x4}, @sadb_address={0x3, 0x7, 0x7f, 0xa0, 0x0, @in={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}, @sadb_x_nat_t_type={0x1, 0x14, 0x6ce}, @sadb_sa={0x2, 0x1, 0x4d2, 0x80000, 0x3d0b, 0x74, 0x2, 0x20000000}, @sadb_x_policy={0x8, 0x12, 0x2, 0x3, 0x0, 0x6e6bb5, 0x1e, {0x6, 0x33, 0xbf, 0xffffffff00000001, 0x0, 0xffffffffffff7fff, 0x0, @in6=@dev={0xfe, 0x80, [], 0x16}, @in=@local={0xac, 0x14, 0x14, 0xaa}}}, @sadb_x_filter={0x5, 0x1a, @in6=@local={0xfe, 0x80, [], 0xaa}, @in=@rand_addr=0x2, 0x4, 0x14, 0x4}, @sadb_key={0x6, 0x9, 0x120, 0x0, "dd04ba3cc171ce7137c7a25a20393d15db16681546c02b272aaea34822e3f3b26a515d72"}]}, 0x148}, 0x1}, 0x800) r3 = gettid() r4 = syz_open_procfs(r3, &(0x7f00000065c0)='comm\x00') exit(0x0) writev(r4, &(0x7f00000001c0)=[{&(0x7f0000000140)="9c", 0x1}], 0x1) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000200)={@dev={0xfe, 0x80}}, 0x14) [ 73.572663] audit: type=1400 audit(1521962063.060:109): avc: denied { create } for pid=10528 comm="syz-executor6" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/03/25 07:14:23 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000943ff4)='net/netstat\x00') ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000000280)={0x0, 0x0, 0xfffffffffffffff7}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f00000002c0)={0x0, 0x80000, r0}) sendto$unix(r0, &(0x7f0000000300)="f81b603054b4f15d49e54eaa85c93a5cf5b00e7a6283efdabd98cc80c42eb1dc67d52672e1cc9628a84a85d824742d721af733ad6758a61e0d5b02825ef8dd5f7db47d4438a55ba579955db0e8fd27079980e058360824756e84851d0aeaf85aefe44d471eb451f5ba7b6451102e0c146602c6d736952e6a91d9adf529e334754d3754b3ad4361ce57d6a5f11fd2806b0943fe44cad6a4b1", 0x98, 0xc0, &(0x7f00000003c0)=@abs={0x0, 0x0, 0x4e22}, 0x6e) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000000000)={r1, r2, 0x3ff}) writev(r0, &(0x7f0000000240)=[{&(0x7f0000000080)="457cd1bd9d2ea8bfd79d5e53667c208df2503c2b5385ede18846aac7035f57ecf5bdaeea2685c0be99eb6e32d2d9f10dd8d0e99fab8bf1cf8c1c580c2e3fb9b7f568b3cb3539969afc313aaf86a0d8682e20088572451d6a18b90c2eaf1a30905275b50a4cc89c8aecd7e034e106e01f2878d23394d31a5dc269b4837f4cd7f607b2a6e9fbd049", 0x87}, {&(0x7f0000000140)="552e8a7bd1cb246a3445de100cf2ded73152a489cf82e2a6c7d131638423bbea83cd606f85b2556a295508c78bd667872ae63d6a10eb1606a173f9449d35a09d6b4910224d4e9627a9d3737eba5370b3650a5c9b27ac6849dfea1006c98c526407b632709ee4f24335d70312a240cff9eb0a44c93f49b3d3f7533ab76a7166c8def46e4c58bbd9014267e6519d86e887cff517cd2a9ffc1e2cdf26fbf94e82a0961e6ddc178033a943b6dff7c5d0e556dc55e90c786a892e0af3a28b4519f4246b7ae6b2e31a", 0xc6}], 0x2) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000000040)={r3, 0x88002, r0}) 2018/03/25 07:14:23 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000189000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f000023efa8)={0x80, 0x8, 0x0, 0x81}) r1 = dup2(r0, r0) getsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000000000), &(0x7f0000000040)=0x4) [ 73.624978] audit: type=1400 audit(1521962063.090:110): avc: denied { write } for pid=10528 comm="syz-executor6" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 [ 73.655189] audit: type=1400 audit(1521962063.150:111): avc: denied { create } for pid=10551 comm="syz-executor5" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_crypto_socket permissive=1 [ 73.684306] audit: type=1400 audit(1521962063.170:112): avc: denied { create } for pid=10528 comm="syz-executor6" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 [ 73.723979] audit: type=1400 audit(1521962063.220:113): avc: denied { create } for pid=10551 comm="syz-executor5" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_crypto_socket permissive=1 2018/03/25 07:14:23 executing program 7: r0 = syz_open_dev$sg(&(0x7f00003f7ff7)='/dev/sg#\x00', 0x0, 0x2) ioctl$ASHMEM_PURGE_ALL_CACHES(r0, 0x770a, 0x0) write$sndseq(r0, &(0x7f00000002c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @control={0x0, 0x91}}, {0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @queue}, {0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @result}, {0x0, 0x0, 0x0, 0x0, @time}, {0x0, 0x0, 0x0, 0x0, @time={0x77359400}, {}, {}, @connect}, {0x0, 0x0, 0x0, 0x0, @time, {}, {}, @connect}], 0xff3e) ioctl$LOOP_CLR_FD(r0, 0x4c01) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x18) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000000040)=@req={0x4c031b6b, 0x0, 0x5, 0xffffffffffff7fff}, 0x10) 2018/03/25 07:14:23 executing program 0: mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x4, 0x40000000000031, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x4) epoll_pwait(r0, &(0x7f0000000000)=[{}], 0x0, 0x0, &(0x7f0000000080), 0x8) 2018/03/25 07:14:23 executing program 2: mkdir(&(0x7f00000c7000)='./file0\x00', 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x80, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000040)={0x6, 0x10001, 0x1f, 0x3, 0x4, 0xff, 0x4, 0xfffffffffffffffd, 0x7, 0x7fffffff, 0x2}, 0xb) setxattr(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=@known='com.apple.system.Security\x00', &(0x7f0000000100)='@\x00', 0x2, 0x2) lgetxattr(&(0x7f0000641ff8)='./file0\x00', &(0x7f00007bffef)=@known='security.selinux\x00', &(0x7f0000fbc000), 0x0) 2018/03/25 07:14:23 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000ff5)='/dev/loop#\x00', 0x0, 0x480000) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000014fc8)={&(0x7f0000000000)={0x10}, 0x9, &(0x7f0000014ff0)={&(0x7f0000014000)={0x14, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x14}, 0x1}, 0x0) ioctl(r0, 0x19, &(0x7f0000000040)="129359d3c8513f070b4b21ad338651b7a33b9dc4bba6082dd552b83c4ccbbd06d22e36e4c121f03027be2c76a6bade15eeb87b8c835e25866d9b9a681cdd24f7c8ba958f1e1ad9691adc5c42fd18baa8aafffb3f5fe7311bf7a4cdcdcfbf12f23a47a924668a80c5c56a3a9ed06b84e3719b4411988589f4ee01bea68bd6159baf097bcced5bd9cced400e2f5cdca7512234a56e47f374") 2018/03/25 07:14:23 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00005d5ff3)={0x2, 0x4e20, @rand_addr}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000a, &(0x7f0000df8ffc)=0x4, 0x4) sendto$inet(r0, &(0x7f0000de1fff), 0x0, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000500)='/proc/self/net/pfkey\x00', 0x4000, 0x0) setsockopt$ax25_int(r1, 0x101, 0xf, &(0x7f0000000540)=0x1, 0x4) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000180)=[{0x4, 0x200}, {0x8, 0x1}, {0x4, 0x2}, {0x4, 0x7ff}, {0x3, 0xef}, {0xb, 0x4}], 0x6) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000000000)=0x5, 0x4) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000defffc), 0x4) r2 = accept$inet6(0xffffffffffffff9c, &(0x7f00000000c0)={0x0, 0x0, 0x0, @mcast1}, &(0x7f0000000100)=0x1c) getsockopt$IP6T_SO_GET_ENTRIES(r2, 0x29, 0x41, &(0x7f00000001c0)={'nat\x00', 0xc3, "9697271346a460fa73ceda7348efd15ff8b88f4c2ebb216fd6e23176ea03128b5d1d5e9abb667c9dc6598684e93f1365e29389cd47cd81d1dbda5745f5a3c9adb0b44c42ff394960a25ebe2023cb1f426911474e922ccef25eadbcfcffa8b18f879d76a666c725ff39eb5d0bc5a76db442077f0f7b0f4d4e65e6a21b33eec907ed98cee3256b4f6706741e5bce8c497c9b92a922d134de362320329e6d58a0089bd659752c7c981c99d074aae1fb86311df6fc92dbd25d8cb54fbed3115734e0ca200a"}, &(0x7f00000002c0)=0xe7) sendto$inet(r0, &(0x7f0000b0c000)="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", 0x801, 0x0, 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(0xffffffffffffffff, 0xc0145401, &(0x7f0000000080)={0xffffffffffffffff, 0x2, 0x4, 0x1, 0xffffffff}) time(&(0x7f0000000040)) sendto$inet(r0, &(0x7f0000000580)="c403d896482a1bd50a690fa5da1cffde92a9a4b36edf9358ec53b4861000630fc1b2cd32c190295be8257f132572f0627184337f216c6e7fe2a021f99ce98a5673d7711bc9667a78cc12d66997684e434710520a29b4ef8ab3eac817abfd270b3bd7c2582a7c751e17d0310308558d301de391eef4753ef42e9e9701cf4f531548c42209c17a149cb364e1620b60d5ebbba894faabd6fa383fb3cd9921e395f909b25fa2a94bd637645b8c8baac2994c1a527dc4667668dc3982f2fecdb742", 0xfffffeda, 0x800, &(0x7f0000000140)={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xf493b80cb750a9a) recvmsg(r0, &(0x7f0000df6fc8)={&(0x7f0000df6f80)=@generic, 0x80, &(0x7f0000df5000)=[{&(0x7f0000df6f74)=""/140, 0x8c}, {&(0x7f0000df5f18)=""/232, 0xe8}, {&(0x7f0000409fa2)=""/94, 0x5e}, {&(0x7f00007a7f19)=""/231, 0xe7}, {&(0x7f0000d76f57)=""/169, 0xa9}, {&(0x7f00009e3000)=""/230, 0xe6}, {&(0x7f0000923000)=""/37, 0x25}, {&(0x7f0000554fcf)=""/49, 0x31}], 0x8, &(0x7f0000c27ff9)=""/7, 0x7}, 0x40000100) 2018/03/25 07:14:23 executing program 5: r0 = dup(0xffffffffffffffff) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000000000)={0x0, @in={{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x6, 0x9, 0x0, 0x400, 0x3c}, &(0x7f00000000c0)=0x98) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000100)={r1, 0x2}, &(0x7f0000000140)=0x8) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000844ff0)=[{&(0x7f0000b1ffd7)="29000000200019fff63d0014000000060a00001415000105190000040d000d000000800000f9000208", 0x29}], 0x1) r3 = gettid() ptrace$getenv(0x4201, r3, 0x6, &(0x7f0000000180)) 2018/03/25 07:14:23 executing program 3: r0 = syz_open_dev$evdev(&(0x7f0000237fee)='/dev/input/event#\x00', 0x2, 0x28001) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f00007e1000)={0x8, 0xffffffffffffff8e, &(0x7f0000000000)="080000004f0e25ef3ffd9dd37aec52e6cffee26c00881d46829d5bdeaec001319948cacecfc98e11aaaaa5568c3009997e261e9fbdce51247b9bc668ceccb9ac1788618929e18deaf17de78b0d9d5b2bf3dc9dfc3c2a5cf5b7f481fef7ba2c891b6433da99e3cd8e74a075065c94a8975d08752a408a07518a5d17756a727ec717d4e2c7e965569bce53b5564a5e531163dfe5ba7fb378"}) syz_extract_tcp_res$synack(&(0x7f00000000c0), 0x1, 0x0) write$evdev(r0, &(0x7f0000f15fd0)=[{{}, 0x1, 0x63, 0x2}, {}], 0x30) 2018/03/25 07:14:23 executing program 4: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x20000, 0x0) ioctl$sock_ifreq(r0, 0x8910, &(0x7f00000000c0)={'\x00', @ifru_data=&(0x7f0000000080)="0a2c3ca7b4eb4c0fba412f25b8bba4456e3589d3b5658f7f7cdf573e3c6dfb33"}) pipe2(&(0x7f0000000ff8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rfkill\x00', 0x4c0002, 0x0) mprotect(&(0x7f0000b1d000/0x2000)=nil, 0x2000, 0x200000000000000) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000000000)=0x7) ioctl$KDDISABIO(r0, 0x4b37) fcntl$getflags(r2, 0xb) sync_file_range(r3, 0x9, 0x81, 0x2) vmsplice(r2, &(0x7f0000b1d000)=[{&(0x7f0000005fe3)}], 0x1, 0x0) 2018/03/25 07:14:23 executing program 5: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x0, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = dup(r0) accept4$ipx(r1, &(0x7f0000001480), &(0x7f00000014c0)=0x10, 0x80800) r2 = gettid() ptrace$getsig(0x4202, r2, 0x42e, &(0x7f0000000040)) fgetxattr(r0, &(0x7f0000000000)=@known='system.sockprotoname\x00', &(0x7f000035ffcb)=""/53, 0x35) 2018/03/25 07:14:23 executing program 6: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='schedstat\x00') socket$netlink(0x10, 0x3, 0xf) ioctl$PIO_FONT(r0, 0x4b61, &(0x7f0000000100)="0ace693a3ae02fdb435174330be02549082e4574a82570ec0e40ef26c96550de69e2fe72a8c9263b930d7e9b56c0b6c01305ce53a57a8e71011a7dbe51bb1cf210f13b8e6b9699ef83a4d35100688411c0a1e6f4d4430fbdcd238bf75e1f9a63247fead81cb5a2653d014ff259198c7fb4077d3446908b6957d11ba0b91887d9c89305846eba") preadv(r0, &(0x7f00000014c0)=[{&(0x7f0000000080)=""/117, 0x75}], 0x1, 0x0) 2018/03/25 07:14:23 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) readv(r0, &(0x7f000000b000)=[{&(0x7f0000008f48)=""/184, 0xb8}], 0x1) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000040)=0x5e, 0x4) sendmsg$key(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000001000)=ANY=[@ANYBLOB="520a0000020000000000000001000000"], 0x10}, 0x1}, 0x0) 2018/03/25 07:14:23 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt(r0, 0x10000000010e, 0xa, &(0x7f0000001fff), 0x0) finit_module(r0, &(0x7f0000000000)='em0#)ppp0mime_type^\x00', 0x2) 2018/03/25 07:14:23 executing program 2: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000040), &(0x7f0000000080)=0x4) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000f98000), 0x0, 0x2000000c, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x4) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000000)={0xffffffffffffffc1, 0x0, 0x1, 0x1ffc0000000000, 0x0, 0x2a, 0x100000001, 0x1, 0x0, 0x8, 0x7fff}, 0xb) sendfile(r1, r2, &(0x7f0000e37000), 0x8080000001) r3 = getpgrp(0x0) r4 = syz_open_procfs(r3, &(0x7f00000001c0)='net/tcp6\x00') getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f00000000c0)={0x0, 0x9}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000140)={r5, 0x3}, 0x8) sendfile(r0, r4, &(0x7f000080037c), 0x400000ff) 2018/03/25 07:14:23 executing program 4: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000fe9000)={&(0x7f0000948000)={0x10}, 0xc, &(0x7f0000ad0ff0)={&(0x7f0000369fa8)=@newneigh={0x24, 0x1c, 0x211, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, [@NDA_DST_IPV4={0x8, 0x1}]}, 0x24}, 0x1}, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f00000000c0)={0x6, 0x1f, 0x8d, 'queue1\x00', 0x8dea}) setsockopt$EBT_SO_SET_COUNTERS(r0, 0x0, 0x81, &(0x7f0000000040)={'nat\x00', 0x4, [{}, {}, {}, {}]}, 0x68) mmap(&(0x7f0000000000/0x62000)=nil, 0x62000, 0x0, 0x10, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f00000001c0)={0x0, @in={{0x2, 0x0, @broadcast=0xffffffff}}, [0x0, 0x0, 0x7fff, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x4]}, &(0x7f00000002c0)=0x100) 2018/03/25 07:14:23 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00006ac000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f000079efdc)) r1 = syz_open_pts(r0, 0x801) close(r0) ioctl$TIOCLINUX5(r1, 0x541c, &(0x7f0000000000)={0x5, 0x6, 0x3, 0x2, 0x18e}) writev(r1, &(0x7f0000000380)=[{&(0x7f0000000340)="b7", 0x1}], 0x1) 2018/03/25 07:14:23 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000e9ff6)='/dev/ptmx\x00', 0x40001, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000008000)={0x1, {{0x2, 0x4e20, @multicast1=0xe0000001}}}, 0x90) mprotect(&(0x7f0000007000/0x2000)=nil, 0x2000, 0x1) getsockopt$inet_buf(r1, 0x0, 0x30, &(0x7f0000008000), &(0x7f0000007ffd)) write(r0, &(0x7f0000cf4000)="09000000b36c5529a5534195cbffb4fffffff6091715f12f8f549f29496490f3f2afa9fd016f97ea68e0b7400fd558010287ce86ed8d843591ec4c782f85000000097f39147a2c89310932b0f6017ef5f00dfc01010000000000ffbf13", 0x5d) ioctl$TCSETAW(r0, 0x5402, &(0x7f000073a000)={0x0, 0x0, 0x3}) 2018/03/25 07:14:23 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create(0x9) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000c3bff4)) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00003b8ffc)=0x51) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000fdd000)=0x3) poll(&(0x7f0000ecafc8)=[{r1}], 0x1, 0x0) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000000040)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000080)={{{@in=@local, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@dev}}, &(0x7f0000000180)=0xe8) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000300)={&(0x7f00000001c0)={0x130, 0xe, 0x1, 0x100, 0x70bd26, 0x25dfdbfb, {0x3, 0x0, 0x2}, [@typed={0x8, 0x0, @fd=r1}, @typed={0x8, 0x60, @u32=0x5}, @typed={0x8, 0x21, @pid=r3}, @typed={0x8, 0x2c, @uid=r4}, @typed={0x8, 0x18, @fd=r2}, @generic="b8775cc5bac80afdc1382d25a437c769921886125313a227806e239da041799d324ee285fc42a0a77a8b5251b89f5ecb3ce6137e68aacecd369705eb9b6f879f2022f01b0b1075609345391e936cc6540ca261f2f92d98af331a69f8cca4e8dcda63c0fb009e7c3fa334a115c378f93d04f284e4e014b6fcd26eccf31a98fbde2ee82f1a0a398c3db884091115e4217d1036093134af8c40738f3bda8ac95c4349dba63150831e7bb8fa7f050cdb29c4ea827db00cb6e32f5bcafef737bd0cbab0dfce80e7d7546927d4ee68a8f6454d34fe90cdefdeabfa95da40754ecc2a02ad4264ec462c641cbc696c207079a34fddb4"]}, 0x130}, 0x1, 0x0, 0x0, 0x4}, 0x44850) 2018/03/25 07:14:23 executing program 2: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000fb9fc8)={&(0x7f00008ee000)={0x10}, 0xc, &(0x7f0000fe8000)={&(0x7f0000fe9fc2)=ANY=[@ANYBLOB="380100001a00090affffffffffffffffac140000000000000000000000000000ac14ffaa00000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="ff010000000000000000000000000001ffffffff3c000000e0000002000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffffffffffff0200000000000000000000004800010067686173682d67656e6572696300000000000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000"], 0x138}, 0x1}, 0x0) vmsplice(r0, &(0x7f0000000240)=[{&(0x7f0000000000)="2066c58d8355895485162b6a7d530de06f4fdc7e2f6f46d1ee7c7d64d17c6204778735de4ffc869c1bc404c0c8b28f216c714c9f265ed469740f684ec87d4cd8e19ee2d3a9e2722948170a6b96990e209e5a7ace844c61fca4f635ad5d1d795a83bd4257a789729485e8f60237c31a9b85655be2471b0696e02cacd5b1e0cc14d1488b5cfe59fcb4928867ed281c19c25394345a7c1be10230691b1bd1b4fca46564fdd7b033ab8d5e9fae185287a5674c73c64981d2a99e82d98652bb9c3c7cb179e9395ec2035d0e399a7c464b787fbbc0d1b4d7afff73899e3c31650d9c74", 0xe0}, {&(0x7f0000000100)="14cce6ad3fcfe0d84f5504da939771794afb7192cc0e7b932c4cee7f93aebc249237", 0x22}, {&(0x7f0000000140)="f18d783994407d4ea2f2c91fd6678ff2fbb98d20005bea959827a8ac24f0b46f1204ba76e62abcb9e19c2b33519dcc982550894b07fc1b41082d3e7d4ccc2d0c3d5a735afd9be298313f5379c9f4644daf8e7b5a8ce9e5b5e98f8b7dc5c341da102bd68d21318cf0df667c78240f6de81eea61cc8e63210d75deb6087de412b9cc7e3aef0362d8a3edcad8e82cb80902e93ede7f30adbe5bcde0baae8c6be74f3243685f9ca5e1c035323598cd866c43febd72db3965e751bd345aa3ab911fa97fc1d1385afd4d5282bf459c327cfa2de94ad2338d5a71fec69d", 0xda}], 0x3, 0xf) socket$nl_xfrm(0x10, 0x3, 0x6) 2018/03/25 07:14:23 executing program 6: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000000)) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4207, r1) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x14) getpeername$llc(r2, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00000000c0)=0x10) ptrace$setopts(0x4205, r1, 0x0, 0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/commit_pending_bools\x00', 0x1, 0x0) 2018/03/25 07:14:23 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f00002c1000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(0xffffffffffffffff, 0x111, 0x2, 0x1, 0x4) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f000062e000)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0xc) 2018/03/25 07:14:23 executing program 7: socket$inet(0x2, 0x1, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000000)) 2018/03/25 07:14:23 executing program 6: mkdir(&(0x7f0000014000)='./file0\x00', 0x0) link(&(0x7f00000000c0)='/', &(0x7f0000000140)='//file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f00003e5000)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f00001c5000)='/', r0, &(0x7f00008e0000)='./file0\x00') chroot(&(0x7f00000001c0)='/') connect(r0, &(0x7f0000000040)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x3, 0x4, 0x3, 0x1}}, 0x80) renameat2(r0, &(0x7f00000b7ff2)='./file0/file0\x00', r0, &(0x7f0000000000)='./file0\x00', 0x1) 2018/03/25 07:14:23 executing program 4: r0 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000000040)=0x1000890000001) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x40, 0x0) getsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f00000000c0), &(0x7f0000000100)=0x4) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000140)={"03000e04eb005fdeffff0100042000", 0x7fd}) close(r0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000180)={0x0}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000200)={r2, @in={{0x2, 0x4e21, @multicast2=0xe0000002}}, 0x800, 0x8}, &(0x7f00000002c0)=0x90) socket$inet(0x2, 0x0, 0x0) 2018/03/25 07:14:23 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000e9bf14), 0x0, 0x200007ff, &(0x7f0000000100)={0x2}, 0x3e8) getpeername(r0, &(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @dev}}}, &(0x7f0000000080)=0x80) ioctl$sock_netrom_TIOCOUTQ(r1, 0x5411, &(0x7f00000000c0)) sendto$inet(0xffffffffffffffff, &(0x7f00006fd000), 0x0, 0x0, &(0x7f0000e66000)={0x2, 0x0, @rand_addr}, 0x10) close(r0) 2018/03/25 07:14:23 executing program 2: seccomp(0x1, 0x0, &(0x7f0000c23fff)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) getpgid(0x0) syz_extract_tcp_res$synack(&(0x7f0000000040), 0x1, 0x0) seccomp(0x1, 0x1, &(0x7f00000000c0)={0x7, &(0x7f0000000080)=[{0x1, 0x2728, 0x1f, 0x4}, {0x7, 0x1, 0xff}, {0x4, 0x9, 0xffff, 0x1}, {0x0, 0x327, 0x2, 0x3}, {0x8, 0x6, 0x3, 0x7}, {0x9, 0x5, 0x0, 0xff}, {0x787e, 0x4, 0x1, 0x7}]}) 2018/03/25 07:14:23 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x3) sendto$inet6(r0, &(0x7f0000f6f000), 0x0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x4e22}, 0x1c) sendmsg(r0, &(0x7f0000392fe4)={&(0x7f0000a04ff0)=@vsock={0x28, 0x0, 0x0, @host=0x2}, 0x80, &(0x7f00001c8000)=[{&(0x7f0000556000)="5f44614e62b75ffda13f7cc3cad5f84defd3fe9e228a585acc6f216ee74c2c3b5e802f785251f68ae4e99acc1ef2657d6be6d822b62f424182f47ce211ae67235428a8b94ef69947369bc596c3e78d2f4debc24428ae70089822e609f586d52bf5b7bc88278d826d09acec7418af5175cdb5ad70e457a56ac3833ca0b5917ba2400b422b0a8c8e5e19bde62b0e1f6ae50f71747f61f28511433747e61b8810a4ab4bd64fd6a2db0a87ff94a32d28b6078ddf8b570f4e2ad0713add2ce1bcd1df9c7d34fd8b9181a91a45cfac54ecb43e6d49a27381fd16f6a4d9c7c1c1e4a3c0bc0f91a84786e4a15af57373b0dd8016546687f84c626f697f749e3a58657309459e4ccfd57b1e7fa75e5a1a704bf4f747e43330a8b1340e42007eac1ea8f7e43d50697736e385bc0376dafe4ef7c0f70a46cb2bf2620a3d9a368f55dfc398146b95eb10843321da26accc2ecb0d3a0ae268fc3e1c8da9d855c8c9073ee4edc5079f6b0afed9f1bcf0e05b1fa01455f63a4e8bf784349896b294009b3dc53e06e37112f02a869f78279ce29635b721fc392b4358e3f8bdd6cf0d72477c4e1d8a339b4cf3fa97a77271c167f2f0fb96bfabcc5cc08302a971cc6525e42757ff268d9bddf4508f6f8171d03721865f65ce0ecb22b74bc53137196e073d15239d12dbfeca17d2ebe99f96f44987cbea1049783ada65f361e3878ceb73c410808502ebbe079062a15ef5d1669281118ea3abfc78cf01135d67b8", 0x218}], 0x1, &(0x7f00006ee000)}, 0x4008810) close(r0) 2018/03/25 07:14:23 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000140)='/exe\x00\x00\x00\x00\x00\x00') ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f00000000c0)) fcntl$setstatus(r0, 0x4, 0x46001) preadv(r0, &(0x7f0000000040), 0x10000000000000a6, 0x0) 2018/03/25 07:14:23 executing program 0: mkdir(&(0x7f0000617ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)) mkdir(&(0x7f0000253000)='./file0/control\x00', 0x0) lsetxattr(&(0x7f0000000000)='./file0/control\x00', &(0x7f0000000100)=ANY=[@ANYBLOB="7573a656eec670c9f568bd3c561ea8f7a062ee3dd4e599e485ecee83a1dd5d8c62ec625f76ef49ff3ef8a00adee39151dff6521f9713135879487306d419a3938659296862580c746331d066ee107fac599b2fd56bf6b126c5e5e51ab3a5953eab5e1708751db381017be92a00239953eec41634dd5e610946386cf5eba819ecd4928b105e678a016a827e2b81dddf3f9e83565325fe9649953c44b0c2a95be1e174aa20c0c1487c5fea38fbea384d1395"], &(0x7f0000000080)='ramfs\x00', 0x6, 0x3) mkdir(&(0x7f0000155ff2)='./file0/file0\x00', 0x0) symlink(&(0x7f0000747000)='./file0/control\x00', &(0x7f0000753fea)='./file0/control/file0\x00') rename(&(0x7f0000b95000)='./file0/file0\x00', &(0x7f000044c000)='./file0/control\x00') 2018/03/25 07:14:23 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x101000, 0x0) stat(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) sendmsg$nl_netfilter(r1, &(0x7f0000000400)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000440)=ANY=[@ANYBLOB="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", @ANYRES32=r2, @ANYBLOB='\b\x00H\x00', @ANYRES32=r3, @ANYBLOB="0800690073285dea9291e1b723070000000170d5d885febb2c11a9c532d206316d02568253ed6ecc83aa5eab79b428de07c4ba51fb557e73d9cd3cd3a80dfde52a2bdffcab7db7537037ce2d9b04714e39578c677fbef4be0fcca7a0b06399a8f6053ff329fd455757c60d4ddb9ccfe6a42f913246c4c37aa8d0f34e43d0751ab502887b236bdfb0ae0fcea15a383af2d34d8f2eb8061725e70f7f905b66f97d1b0e41537e69a1f6aa884d6c607645d8333498226618f749ecb545742271bc3eedc8c87af04c0cf72b8e69"], 0x22c}, 0x1, 0x0, 0x0, 0x881}, 0x80) sendmsg$nl_netfilter(r0, &(0x7f0000dddfc8)={&(0x7f0000f8d000)={0x10}, 0xc, &(0x7f00008a7000)={&(0x7f00000000c0)=ANY=[@ANYBLOB="2c00000001040101ffffffffffffffffe0ffff000c000100010000137f0000010c0006000204000000000000"], 0x2c}, 0x1}, 0x0) 2018/03/25 07:14:23 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f00004e2000)='/dev/snd/seq\x00', 0x0, 0x4000) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000f8ffb0)) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f00000000c0)) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f0000000000)={0xc93, 0x2, 'client1\x00', 0xffffffff80000001, "fded5cc70b5c2901", "b362962afcc9d08c4289d717a196f8bd8bacc7d633e9f7983362355de8eb9993", 0x81, 0xfff}) 2018/03/25 07:14:23 executing program 1: r0 = socket(0xa, 0x2400000001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000034000)={0x2, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x57f) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) getsockopt$inet6_buf(r0, 0x29, 0x10000000000030, &(0x7f0000034000)=""/144, &(0x7f0000000ffc)=0x90) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000000c0)=@sack_info={0x0, 0x1, 0x9}, &(0x7f0000000100)=0xc) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000140)={r1, @in={{0x2, 0x4e24}}}, 0x84) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000200)) 2018/03/25 07:14:23 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000000)={{0x2, 0x4e20, @dev={0xac, 0x14, 0x14}}, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x0, {0x2, 0x4e20, @multicast1=0xe0000001}, "00080700000400a0b22c582bf3aed17d"}) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000080)) 2018/03/25 07:14:23 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000fd6000)) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000240)='/dev/sequencer\x00', 0x2, 0x0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000280)={0x2000}) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000005c0)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000000040)={0x0, 0x6a}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f00000000c0)={0x0, 0x7}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000000140)={r3, 0x100000000, 0x80000000, 0xd5, 0x45ac00000000, 0xdae7, 0x2, 0x92, {r4, @in6={{0xa, 0x4e23, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0xffffffffffff9b50}}, 0x4, 0x1, 0xff, 0x4, 0x4}}, &(0x7f0000000200)=0xb0) lseek(r0, 0x0, 0x0) ioctl$sock_inet_udp_SIOCINQ(r2, 0x541b, &(0x7f0000000000)) r5 = syz_open_pts(r0, 0x0) ioctl$TCXONC(r5, 0x540a, 0x3) 2018/03/25 07:14:23 executing program 5: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/status\x00', 0x0, 0x0) sendto$ax25(r0, &(0x7f0000000380)="5a05270e5b2e0813b9f1466bcd4c3780d13335078e71", 0x16, 0x0, &(0x7f00000003c0)={0x3, {"4180f9f5d24a33"}, 0x5}, 0x10) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00000002c0)='/selinux/status\x00', 0x0, 0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000300)) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000000c0)={0x0, 0x0}, &(0x7f0000000100)=0xc) r4 = socket$inet_udp(0x2, 0x2, 0x0) fcntl$getownex(r4, 0x10, &(0x7f0000000280)) ioprio_get$pid(0x3, r2) r5 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000297000/0x3000)=nil, 0x3000, 0x1, 0x11, r5, 0x0) r6 = getpid() ioctl$DRM_IOCTL_GET_CLIENT(r5, 0xc0286405, &(0x7f0000000240)={0x0, 0x401, r6, 0x8000, r3, 0x1, 0xff, 0x100000000000}) process_vm_readv(r6, &(0x7f0000002f90)=[{&(0x7f0000002f43)=""/189, 0xbd}], 0x1, &(0x7f0000002000)=[{&(0x7f0000000000)=""/168, 0xfffffd90}], 0x1, 0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000340)) accept4(r0, &(0x7f0000000180)=@nfc, &(0x7f0000000200)=0x80, 0x0) 2018/03/25 07:14:24 executing program 0: mkdir(&(0x7f000000e000)='./control\x00', 0x0) r0 = open(&(0x7f0000021000)='./control\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000001c0)={0x2b23b121, 0x8008, 0x0, 0x0, 0x0}, &(0x7f0000000200)=0x10) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000000240)={r1, @in6={{0xa, 0x4e20, 0x1, @ipv4={[], [0xff, 0xff], @rand_addr=0x7}, 0x1}}}, 0x84) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000000c0)={{{@in6=@loopback, @in=@dev}}, {{@in6=@local}, 0x0, @in6}}, &(0x7f0000000040)=0xe8) r2 = add_key(&(0x7f0000000300)='blacklist\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0x0) keyctl$revoke(0x3, r2) mknodat(r0, &(0x7f0000008ff6)='./control\x00', 0x0, 0x0) utimensat(r0, &(0x7f0000000000)='./control\x00', &(0x7f0000000080)={{}, {0x0, 0x7530}}, 0x0) keyctl$revoke(0x3, r2) [ 74.498941] audit: type=1400 audit(1521962063.990:114): avc: denied { create } for pid=10663 comm="syz-executor3" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/03/25 07:14:24 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0) ppoll(&(0x7f0000000000)=[{r0}], 0x1, &(0x7f0000000040)={0x77359400}, &(0x7f0000000080), 0x8) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000068f50)={{0x80}, "706f72ff0700000000000000000000000000000000000000000000001f0000ffffffffffffffef000003ff00000000000012000000000000000000000600", 0xc3, 0x7ffff}) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x101080, 0x0) getsockopt$IP6T_SO_GET_INFO(r1, 0x29, 0x40, &(0x7f0000000180)={'mangle\x00'}, &(0x7f0000000100)=0x54) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00004d1ff0)='/dev/sequencer2\x00', 0x1, 0x0) close(r0) close(r2) [ 74.546351] audit: type=1400 audit(1521962064.040:115): avc: denied { create } for pid=10663 comm="syz-executor3" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/03/25 07:14:24 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000300)={'syz_tun\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00000001c0)={&(0x7f00000002c0)={0x10}, 0x80, &(0x7f0000000280)={&(0x7f00000000c0)=@ipv4_newaddr={0x50, 0x14, 0x11, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, r1}, [@IFA_LOCAL={0x8, 0x2, @local={0xac, 0x14, 0x14, 0xaa}}, @IFA_BROADCAST={0x8, 0x4, @rand_addr}, @IFA_CACHEINFO={0x14, 0x6, {0x0, 0xfffffffffffffff9}}, @IFA_LABEL={0x14, 0x3, 'ipddp0\x00'}]}, 0x50}, 0x1}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000180), &(0x7f00000001c0)) r3 = memfd_create(&(0x7f0000000000)='syz_tun\x00', 0x2) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000040)={0x0, 0x273e}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f0000000200)={r4, 0x401}, &(0x7f0000000240)=0x8) 2018/03/25 07:14:24 executing program 6: r0 = socket(0x5, 0x801, 0x1) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000000)={0x3, {{0x2, 0x4e24}}}, 0x88) write(r0, &(0x7f0000fcf000)="240000001a0025f0006bb4040000001d020b00ff0010b500001000eb080002007fffe5b7", 0x24) 2018/03/25 07:14:24 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f000023afe8)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x1, 0x1, [@multicast2=0xe0000002]}, 0x14) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f00007f5000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x2, [@multicast1=0xe0000001, @empty]}, 0x18) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000033000)={@multicast2=0xe0000002, @loopback=0x7f000001, @rand_addr}, 0xc) r2 = accept4(r0, 0x0, &(0x7f0000000040), 0x80000) bind$netlink(r2, &(0x7f0000000080)={0x10, 0x0, 0x25dfdbfe, 0x1000}, 0xc) 2018/03/25 07:14:24 executing program 5: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000f6bfe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000072f000)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) fcntl$getownex(r0, 0x10, &(0x7f000058eff8)) read(r0, &(0x7f0000000000)=""/153, 0x99) r1 = dup2(r0, r0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000100)={{{@in=@multicast2, @in6=@ipv4={[], [], @remote}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@dev}}, &(0x7f0000000200)=0xe8) stat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r1, &(0x7f00000000c0)='./file0\x00', r2, r3, 0x1000) 2018/03/25 07:14:24 executing program 4: r0 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, &(0x7f0000000080)='.', 0x1, 0xfffffffffffffffc) getegid() r1 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) keyctl$reject(0x13, r0, 0x8000, 0x6, r1) 2018/03/25 07:14:24 executing program 0: r0 = socket(0x400000008, 0x0, 0x4) accept4$unix(r0, &(0x7f00000000c0), &(0x7f0000000140)=0x6e, 0x800) 2018/03/25 07:14:24 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") getsockopt$IP6T_SO_GET_REVISION_TARGET(r0, 0x29, 0x45, &(0x7f0000000180)={'NETMAP\x00'}, &(0x7f0000000480)=0x1e) flistxattr(r0, &(0x7f0000000080)=""/12, 0xfffffffffffffec2) ioctl$DRM_IOCTL_MAP_BUFS(r0, 0xc0186419, &(0x7f0000000440)={0x6, &(0x7f0000000000)=""/14, &(0x7f0000000380)=[{0x7, 0x37, 0x0, &(0x7f0000000040)=""/55}, {0x1000, 0xa3, 0x400, &(0x7f00000000c0)=""/163}, {0x6c8c, 0x69, 0x1, &(0x7f0000000200)=""/105}, {0x2, 0x0, 0xfffffffffffffffc, &(0x7f0000000180)}, {0x1, 0x68, 0xe89, &(0x7f0000000280)=""/104}, {0x1, 0x48, 0x200, &(0x7f0000000300)=""/72}]}) openat(r0, &(0x7f00000004c0)='./file0\x00', 0x0, 0x1b0) ioperm(0x10000000002b6, 0x4, 0x0) 2018/03/25 07:14:24 executing program 7: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00007abff7)='/dev/rtc\x00', 0x0, 0x0) ioctl$PIO_UNIMAPCLR(r0, 0x40247007, &(0x7f0000000000)={0x0, 0x0, 0x8}) ioctl$TIOCLINUX4(r0, 0x541c, &(0x7f0000000040)=0x4) 2018/03/25 07:14:24 executing program 6: r0 = memfd_create(&(0x7f0000000080)='\x00', 0x2) r1 = memfd_create(&(0x7f0000002901)='dev ', 0x0) write(r1, &(0x7f00000001c0)="0bd4712ce4f2a749d0018c", 0xb) close(r0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r1, 0x0) setitimer(0x0, &(0x7f0000000000)={{0x77359400}, {0x77359400}}, &(0x7f0000000040)) 2018/03/25 07:14:24 executing program 2: keyctl$session_to_parent(0x12) mknod(&(0x7f00000000c0)='./file0\x00', 0x103d, 0x0) r0 = open(&(0x7f0000484000)='./file0\x00', 0x0, 0x0) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000000000), &(0x7f0000000080)=0x4) signalfd(r0, &(0x7f0000000040)={0x2}, 0x8) open(&(0x7f0000100000)='./file0\x00', 0x4840, 0x0) open(&(0x7f00005f5ff8)='./file0\x00', 0x2801, 0x0) 2018/03/25 07:14:24 executing program 1: r0 = socket$inet6(0xa, 0x8400000000000802, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000fd6e38)=ANY=[@ANYBLOB="0002000000000006000000000000000000000000000000000700000000000000"], 0x20) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f0000fc1fe4)=@in6={0xa, 0x4e22, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c, &(0x7f000065b000)}, 0x8000) writev(r0, &(0x7f0000b50000)=[{&(0x7f000089a000)="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", 0x6da}], 0x1) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x40, 0x0) ioctl$EVIOCGEFFECTS(r1, 0x80044584, &(0x7f0000000040)=""/252) stat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0}) ioprio_set$uid(0x3, r2, 0x40) 2018/03/25 07:14:24 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000200)={'syz_tun\x00', &(0x7f0000000040)=ANY=[@ANYBLOB="4500000000000000ff060000000000000000000000000000000000000000000000000000000000000000000000"]}) 2018/03/25 07:14:24 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f00008cd000)='net/raw\x00') getsockopt$inet_buf(r0, 0x0, 0x0, &(0x7f00000001c0)=""/202, &(0x7f0000000140)=0xca) ioctl$TIOCLINUX5(r0, 0x541c, &(0x7f0000000040)={0x5, 0xb6, 0x9, 0xaf72, 0x36ef}) sendfile(r0, r0, &(0x7f0000000080)=0x40001, 0x40000102) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000000)=@assoc_id=0x0, &(0x7f00000000c0)=0x4) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000000100)=0x7, 0x4) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000180)={0x0, 0x7143, 0x200000020a, 0x7, 0x10000000000006, 0x3, 0x8a46, 0x2, r1}, 0x20) 2018/03/25 07:14:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/create\x00', 0x2, 0x0) syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x1, 0x2000) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000180), &(0x7f00000001c0)) 2018/03/25 07:14:24 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000761000)='pagemap\x00') getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00000000c0)={0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000100)=0x2c) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000140)=@assoc_value={r1, 0x81}, 0x8) close(r0) ppoll(&(0x7f0000000000)=[{r0, 0xa180}, {r0, 0x4003}, {r0}], 0x3, &(0x7f0000000040)={0x0, 0x989680}, &(0x7f0000000080)={0x5}, 0x8) 2018/03/25 07:14:24 executing program 3: r0 = socket(0x10, 0x80000, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000b34ff8)={0x0, 0x0}, &(0x7f0000b34ffc)=0xc) setreuid(0x0, r1) 2018/03/25 07:14:24 executing program 7: r0 = socket$inet(0x2, 0x80a, 0x4) unshare(0x1000003) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000180)=0x3) r1 = add_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffff9) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vga_arbiter\x00', 0x301000, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f0000000280), 0x0) keyctl$describe(0x6, r1, &(0x7f0000000080)=""/193, 0xc1) ioctl$ASHMEM_GET_PROT_MASK(r2, 0x7706, &(0x7f0000000240)) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000a40000)={0x6, {{0x2, 0x0, @rand_addr=0xffffffffedddb9a5}}}, 0x88) keyctl$setperm(0x5, r1, 0x60000) keyctl$update(0x2, r1, &(0x7f0000000200)="86f31c22feff5da9ca37d6af45b3fa085ca66fa4aa88427e0096689d981504923b", 0x21) 2018/03/25 07:14:24 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000001000)={{0xa, 0x4e20}, {0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x5]}, 0x5c) mremap(&(0x7f0000002000/0x2000)=nil, 0x2000, 0xb000, 0x3, &(0x7f0000f07000/0xb000)=nil) setsockopt$inet_int(r0, 0x0, 0x40, &(0x7f0000000ffc), 0x4) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000280)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000040)={0x6, 0x0, 0x10003, 0x1}) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0x7, &(0x7f00000000c0)={0x0, 0x80, 0xfff, 0x3}, 0x10) ioctl$DRM_IOCTL_SG_FREE(r1, 0x40106439, &(0x7f0000000080)={0x7ff115e0, r2}) 2018/03/25 07:14:24 executing program 4: socketpair(0x0, 0x7, 0x5, &(0x7f0000000000)) r0 = timerfd_create(0x9, 0x0) timerfd_settime(r0, 0x1, &(0x7f0000df5000)={{0x77359400}, {0x0, 0x1c9c380}}, &(0x7f0000edb000)) clock_gettime(0x0, &(0x7f00000000c0)) timerfd_settime(r0, 0x100000000, &(0x7f0000000140)={{}, {0x0, 0x989680}}, &(0x7f00000001c0)) 2018/03/25 07:14:24 executing program 2: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00006f3ff0)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KDGKBLED(r0, 0x40045108, &(0x7f0000888fff)) fadvise64(0xffffffffffffffff, 0x0, 0x0, 0x5) 2018/03/25 07:14:24 executing program 0: r0 = socket(0xa, 0x80001, 0x0) getsockopt$sock_buf(r0, 0x1, 0x2b, &(0x7f0000249ffb)=""/5, &(0x7f0000465ffc)=0x5) bind$unix(r0, &(0x7f0000000000)=@abs={0x0, 0x0, 0x4e24}, 0x6e) 2018/03/25 07:14:24 executing program 5: clone(0x0, &(0x7f0000106fc9), &(0x7f0000000040), &(0x7f0000000000), &(0x7f0000659ffe)) getrlimit(0x0, &(0x7f000015d000)) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/status\x00', 0x0, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f00000000c0)) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x1, 0x50010, r0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000140)=@sack_info={0x0, 0x7fffffff, 0x4}, &(0x7f0000000180)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000240)={r1, 0x64, &(0x7f00000001c0)=[@in6={0xa, 0x4e21, 0x1e21, @loopback={0x0, 0x1}, 0x8b6}, @in6={0xa, 0x4e24, 0x2, @local={0xfe, 0x80, [], 0xaa}, 0xfff}, @in6={0xa, 0x4e21, 0x8, @ipv4={[], [0xff, 0xff], @rand_addr}, 0xb6}, @in={0x2, 0x4e20, @multicast2=0xe0000002}]}, &(0x7f0000000280)=0x10) get_thread_area(&(0x7f0000000100)={0x100, 0x20001800, 0x1000, 0x1dc7, 0x2f5, 0xffffffffffffffab, 0x101, 0x400, 0x0, 0x8}) 2018/03/25 07:14:24 executing program 6: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/keychord\x00', 0x105201, 0x0) sendto$inet6(r0, &(0x7f0000000300)="c46293bbbf091aed99f0e1abd31726e9baaddfbcc807189ec18a59494c09baba9d503233167260dd588769dc08cb86c7430e6d", 0x33, 0x40001, 0x0, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/autofs\x00', 0x101000, 0x0) clock_gettime(0x0, &(0x7f0000000240)={0x0, 0x0}) futimesat(r1, &(0x7f0000000200)='./file0\x00', &(0x7f0000000280)={{0x77359400}, {r2, r3/1000+10000}}) r4 = socket$inet6(0xa, 0x80002, 0x0) connect$inet(r4, &(0x7f0000955ff0)={0x2, 0x4e20}, 0x10) setsockopt$inet6_int(r4, 0x29, 0x4b, &(0x7f0000000100)=0x3, 0x4) connect$inet6(r4, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) connect$inet6(r4, &(0x7f0000000180)={0xa, 0x4e22, 0x42c9b63a, @local={0xfe, 0x80, [], 0xaa}, 0x8}, 0x1c) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x20, &(0x7f0000000040)={@empty, 0x6, 0x1, 0x3, 0xe, 0x8, 0x5, 0x4}, &(0x7f0000000080)=0x20) getsockopt$inet_sctp6_SCTP_INITMSG(r4, 0x84, 0x2, &(0x7f00000000c0), &(0x7f0000000140)=0x8) 2018/03/25 07:14:24 executing program 3: ioctl$DRM_IOCTL_MARK_BUFS(0xffffffffffffffff, 0x40206417, &(0x7f0000000100)={0xffffffffffffff1a, 0x0, 0x0, 0x0, 0x4, 0x255a}) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000000580)={0x1, 0xfc, &(0x7f0000000400)="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"}) r1 = gettid() ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, r1, 0x802, &(0x7f0000000240)=""/142) fsetxattr(r0, &(0x7f0000000000)=@known='user.syz\x00', &(0x7f0000000040)='?', 0x23, 0x2) 2018/03/25 07:14:24 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x408000, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)={0x10000000}) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000aa8000)="070a0722084fff00b1", 0x9) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00000000c0)=""/4096, &(0x7f00000010c0)=0x1000) 2018/03/25 07:14:24 executing program 2: socketpair(0x3, 0x80001, 0x12, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockname$unix(r0, &(0x7f0000000040), &(0x7f00000000c0)=0x6e) ioperm(0x0, 0x40, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000100)={0x0, 0x8, 0x10001, 0x9, 0x4a, 0x7fffffff, 0xd12, 0x569, {0x0, @in={{0x2, 0x4e21, @loopback=0x7f000001}}, 0x41c26ffe, 0x7, 0x12, 0x2, 0x2}}, &(0x7f00000001c0)=0xb0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000200)={r2, 0x9}, 0x8) 2018/03/25 07:14:24 executing program 5: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@abs={0x0, 0x0, 0x4e22}, 0x6e) listen(r1, 0x0) connect$unix(r0, &(0x7f0000018000)=@file={0x1, './file0\x00'}, 0xa) 2018/03/25 07:14:24 executing program 6: seccomp(0x200000000000001, 0x0, &(0x7f00008ff000)={0x1, &(0x7f0000002ff8)=[{0x6, 0x0, 0x0, 0xffffffff}]}) capset(&(0x7f0000581ff8)={0x19980330}, &(0x7f00005ccfe8)) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x800, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000040)={0x4}, 0x4) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000080)={{0x200, 0x5}, 0x1, 0x9, 0x3, {0x9, 0xffffffffffffffe1}, 0x0, 0x50}) 2018/03/25 07:14:24 executing program 0: sysinfo(&(0x7f0000000000)=""/4096) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000010c0)='/dev/sequencer\x00', 0x4000, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000001240)={0x200, 0x0, 0x10001, 0x3}) r3 = add_key$user(&(0x7f00000012c0)='user\x00', &(0x7f0000001300)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000001340)="ec47eae2dd8bdd1494809aee817128a23157aab0", 0x14, 0x0) r4 = request_key(&(0x7f0000001380)='keyring\x00', &(0x7f00000013c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000001400)='/dev/sequencer\x00', 0xfffffffffffffffb) keyctl$instantiate(0xc, r3, 0x0, 0x0, r4) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000001280)={0x0, r2, 0x0, 0xa85d}) openat$hwrng(0xffffffffffffff9c, &(0x7f0000001140)='/dev/hwrng\x00', 0x6000, 0x0) r5 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001180)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r6 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000011c0)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) fanotify_mark(r6, 0x2, 0x200003, r5, &(0x7f0000001100)='./file0\x00') socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ALLOC(r5, 0xc0206434, &(0x7f0000001080)={0x80, 0x0, 0x10001, 0x1}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000001200)={0x10001, r8, 0x10002, 0x3f}) setsockopt$inet_sctp_SCTP_NODELAY(r7, 0x84, 0x3, &(0x7f0000001040)=0x60fd, 0x4) 2018/03/25 07:14:24 executing program 4: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x2, 0x0) r2 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f000000f000)=@abs={0x1, 0x0, 0x1}, 0x8) bind$unix(r2, &(0x7f000000d000)=@abs={0x1}, 0x8) r3 = syz_open_procfs(0x0, &(0x7f0000a92ff7)='net/unix\x00') sendfile(r0, r3, &(0x7f0000000000)=0x100, 0xff) readlinkat(r3, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/19, 0x13) 2018/03/25 07:14:24 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000100)="2f65786500000000080000000000000091be10eebf000ee9ff0700000000000054fa07424adee916d2da75afe70b35a0fd6a1f0200f5ab26d7a075fb35331ce39c5a7568641006d7c0206a74e333265316a175350e730ab2bce682b69d603fc05ead7fb5180de13a74155d8560fe23dfbba10724631067f955b8810f3402053f95a8798b0e3749d9c79cdd5f62547e59ab4352ab0a3827384665fd636c7b86f4ad7a4c24549743c95fe92c16ea53e5e2a1dc065b53520b9cd4eb30edc0f70cb82149f8ff5b628eabf1a9ab91915a78b5cb259f4a0fbfab4dacbd68f077") pread64(r0, &(0x7f0000001200)=""/4096, 0x1000, 0x1) 2018/03/25 07:14:24 executing program 1: r0 = socket(0x80000010, 0x803, 0x0) write(r0, &(0x7f0000001100)="260000002200470105afbc00070089010000bd1ce900006d20402b1f4a51f1ff030000000000", 0x26) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) connect(r0, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x4e21, @rand_addr=0x54e}, 0x2, 0x3, 0x0, 0x2}}, 0x80) 2018/03/25 07:14:24 executing program 5: r0 = memfd_create(&(0x7f0000041000)="01800d05", 0x0) r1 = syz_open_dev$sndseq(&(0x7f000092e000)='/dev/snd/seq\x00', 0x0, 0x2000a) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000a6af74)={0x0, 0x0, 0x0, 'queue1\x00'}) write(r1, &(0x7f0000000000)="2bc5375734ae1fb060a53a04906cd1206881f6a09f2c163875153eaafdd67f7c94d670d3", 0x24) write$sndseq(r0, &(0x7f0000000e50)=[{0x9, 0x100000001, 0x0, 0x0, @tick=0x5da36b38, {}, {}, @result}], 0x30) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000b5efb0)={0x1a, @tick=0xffffffff}) 2018/03/25 07:14:24 executing program 4: r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/create\x00', 0x2, 0x0) write$selinux_create(r0, &(0x7f0000000080)=@objname={'system_u:object_r:login_exec_t:s0', 0x20, 'unconfined_u:system_r:insmod_t:s0-s0:c0.c1023', 0x20, 0x37, 0x0, 0x20, './fi%e0\x00'}, 0x5b) 2018/03/25 07:14:24 executing program 7: r0 = gettid() r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x0, 0x0) connect$pppoe(r1, &(0x7f0000001340)={0x18, 0x0, {0x3, @random="7b26fde9e5a4", 'syzkaller1\x00'}}, 0x1e) process_vm_writev(r0, &(0x7f0000001100)=[{&(0x7f0000000100)=""/4096, 0x1000}], 0x1, &(0x7f0000001700)=[{&(0x7f0000000040)=""/133, 0x85}, {&(0x7f0000001280)=""/164, 0xa4}, {&(0x7f0000001140)=""/187, 0xbb}, {&(0x7f0000001400)=""/83, 0x33}, {&(0x7f0000001480)=""/8, 0x8}, {&(0x7f00000014c0)=""/177, 0xb1}, {&(0x7f0000001580)=""/161, 0x3de}, {&(0x7f0000001640)=""/3, 0x3}, {&(0x7f0000001200)=""/114, 0x72}], 0x223, 0x0) 2018/03/25 07:14:24 executing program 0: pipe(&(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r0, &(0x7f0000000380)=[{&(0x7f0000000280)=""/194, 0xc2}], 0x1) readv(r0, &(0x7f0000000000), 0x10000000000000c4) r2 = socket(0x10, 0x1, 0x5) setsockopt$packet_int(r2, 0x107, 0x0, &(0x7f0000000000)=0x100000001, 0x4) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f0000000040)=0x3) write(r1, &(0x7f0000335000), 0x10052) fcntl$setpipe(r0, 0x407, 0x8001) 2018/03/25 07:14:24 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') fgetxattr(r0, &(0x7f0000000000)=@random={'security.', '\x00'}, &(0x7f0000000100)=""/148, 0x9a) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f00000001c0)={0x0, 0xbe, "1553383d139911c2f48802fdb8134611a1de740a2b61f5a50bfd8e45ac85c4ff1e49a5b13c56d68b3b334e8f17204990056c3d03cbd0d94d4cc351b5ab360126e0c6b1ebf23c2c861a047bb114e98b362cdec354125e94db6b727c27a01a0c5b6957b6b6b264db4602ba273cd5fb0a775f9256c65be15e1cb487fb99ea7365ce620b0ae2328bb598d121378b91edfbdcf238676a5cd120a06b2a6b747001e4df9894462d745d11416536fd09ba82a06703375dd09be10ee80890b736880a"}, &(0x7f0000000040)=0xc6) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00000002c0)={0x0, 0xb0, "83893571665025aa9ab85f671589899a995c4238fe4612bb87f81feda90f958762c45726ab4d913314a2b973c983e95594d87519e0e381af86adc6c97f70f2dbb8994784ba7041744ee117450ef753e12d251822028d9d8b3567551de3c6866a304444a8869ce8f277f6d0bba718342a4ca21bef6242e40be01b67293ad8459e478e5bf94823c3a2bcfd5120e6a58ddd568a2eefd955201ef958b84e354b5dc0e01110df6f0c60ecc368341d12cdf01d"}, &(0x7f0000000080)=0xb8) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000380)={r1, 0xfffffffffffffe00, 0x9, 0x3, 0xe91, 0x0, 0x5, 0x6, {r2, @in6={{0xa, 0x4e20, 0x963, @local={0xfe, 0x80, [], 0xaa}, 0x4}}, 0x67, 0xa2a9, 0x3ff, 0x1ff, 0x7}}, &(0x7f0000000440)=0xb0) 2018/03/25 07:14:24 executing program 1: ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(0xffffffffffffffff, 0x40505331, &(0x7f0000808fb0)={{}, {0x0, 0x4}}) r0 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f0000000000), 0x80000) setns(r0, 0x4000000) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(0xffffffffffffffff, 0x40505331, &(0x7f0000000040)={{0x3, 0x3}, {0x101, 0x7}, 0x0, 0x2, 0xfffffffffffffffa}) syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x18200) 2018/03/25 07:14:24 executing program 3: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000180)='smaps\x00') exit(0xffff) pread64(r1, &(0x7f0000000000)=""/150, 0x1, 0x400000) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000001b00)={0x0, 0xf4, "eaf9f671bcb74c05fcfd413e4e3e267e6a06bcad68c28bdcb3067386289592fa5434b306a699fdf2bed6f1074ec90d2a7ad97c8a72d4718415b7357520f90764159f101dd754f3a09e95467593240f34247bf9b508e2539021ae33644a72c20ddd4b78e7cac17892c6a60190d3c10ab89f8ef57311ddf74abf2ec09c41305f4ac409bbfbd54a4b244ab2fed759a7845c42f84919fa5cbc0780fdb1c76f832ff98495093980b4d3d9262f9802025fbf70601f9238cd5462956d4fd5ee19e02d99598ac11aac6ff577a1300ee5c14d0bb576774bbc0ccc7a803c7aaa9b2adeb126ab6e1c82999808bf8fffef9507e78ef1365880b8"}, &(0x7f0000001c00)=0xfc) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000001c40)={r2, 0x5, 0xfffffffffffffffd}, &(0x7f0000001c80)=0x10) ioctl$KDGETKEYCODE(r1, 0x4b4c, &(0x7f0000001cc0)={0x1e, 0x2e}) sendmmsg(r1, &(0x7f0000001a80)=[{{&(0x7f00000000c0)=@pppol2tpv3in6={0x18, 0x1, {0x0, r1, 0x0, 0x2, 0x1, 0x0, {0xa, 0x4e21, 0x1, @loopback={0x0, 0x1}, 0x5}}}, 0x80, &(0x7f0000000140)=[{&(0x7f00000001c0)="65512fc04c82918969389fa42f86c46f5588d061c15829eb7b0109d548f802ec1bf10697806e6fcd12c67debb733197eea597dff8693e74eb26fef4d5ea969ed4c8050a385507ab68fee7fac84fce24f8289221d14a88068b3b0a414f3120744034925a272f6ccb7de5ca9f1127a3b7de79e9d39d51754c2ff5a1438aab6c397198424d706bfe11d046844660bb3e281cde77d5c0e35db5a359bba36452d522c64dbffa1a968bcda7101dee6ee3338fb90bb75ed0b88ba83", 0xb8}, {&(0x7f0000000280)="ed50784528c75a644b1e9ae8a490e40c5c71a5ad90b8d0da09eaef3acfa23cc612ce2cba2ad2cf4489f681570201d34aa07d577b9b3b42b9d8d63b025dc0376cb02183b6b7614e32153f42770ed64564c147ab36c9d2d5c5b98f3f1444aed88bbcae9d995bab0d48616c8abf68183d2cd13fd8ca06705ad43ea57ae89944834abd438884d694f83250b37115ea46d5cdefbbb75394124c197e8f64999ffd54aca3e10514a2bc0f14aa210fc532ae23f9cbe40fc709103b1b3938ab468b762687c05ea0ef6dea7298b8d0a9def1907db4965789a1b95732769552e000", 0xdc}], 0x2, &(0x7f0000000380)=[{0x1010, 0x105, 0x9a, "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"}, {0x70, 0x3a, 0x100000000, "6aad924b22cc71fd6af00932179e59f26c41d4251826ab79605d95f1f36c2afe2416f13feee1fe8bd0710ea50b3cea8ff32b7caadbaf656e49803184f2c461588c49eba42ba68f624dc659723115054151ac027ff131272bbbc008bfaf29"}, {0xf0, 0x6, 0xfffffffffffffffa, "f49bb0cc75475614ff7ba1065b5dedde73def22f2c2faa38b249ae50aada9ee18635a813ca87242f18c2f7f38ec4f610f0d5cfa05b4e0fae7bcdf908db379a1bb3cc3605060e9148ea4f233b2267bea56e2b27c77f36e06940964bfb7a898d8a222384d837ede2ba90886028937a09962276272a2f966c79fbe747dc7a2cdfe93223d3fb4160bd3c6a4209fc915a4c47484e0f0606873bf6370d5a2da7925bfc7f874b1430e930318d65b751ddbbf892a6d2091b2e1522641c677ac0e0dff6ad29fe37ecf8e500e5544b98b65a05b8f7b8b53cb9f43539761c03"}, {0xd8, 0x112, 0xfffffffffffff801, "99fe7adc7642442f5d29cb6047aac3a4f54d4a4ecf10913092702955d6acb68ea71467c6c277ac51a9b432650d470af938443f4af3052c9e0ee68c5ad47f0485762e04928d62ca848fe3f02d6e9ed37f507214bdd3667138b1b046a1ef8d3964af52658abf4c6102c13a77c8397db4df5b7768d806ca53923b776ab3e0e642cd020d130e71fc96c3239e8bb0ec98b9398d10fd898026f4bf89dcdc86a5198755620c99874fe2dfcac745bbf7d9556a4209bf295396b215319691ca963df2b54e4de6e93d096b"}, {0x90, 0x114, 0x8, "866cd849dc7ebbe60c4794147f14823c5acc7e803ef3a10d9fc8900bd1a8d727dc2d6214145d7c22b40fbbd1ab34daaf2877e3af9eaed5c49dd3a675197a34be712404ab0c27990fb52cc819d4935f481d97618f1e73e8373caaf3cdbe47c918e18dcc2a5806b059aadd7a25410a1884f4892c70bbf4ceb4920d58"}, {0xf8, 0x11f, 0x6, "dcaa499f9fb4d9c0a11f173dc49899646d714f619eb730901d9a25c237800dddb6d62895aec40bf45bf209de61284171ae565de20c16ed05b556c15f1bd634a5a9d433c3b620dd69a6d3f47d0eeaebd079b1ac2601689603ddda938f2a1979e57a12f2fcdf64fc8af30f4d8fb919d3d604bcf15ebd2996b78e7d353983f4e478b4b6d608736f5d41fc60a9041235f0a2690a3caa4319a8d4c765c71a6eceec88fab4decce938e41998a41e10eed66efb570ae0b13b62ea1faff10acb5668209a532dc12daa1eefa2b169625e05550847d39a23f0c1746a81b4c80adf54c72ee9d3f205ab40af"}, {0x28, 0x10a, 0x1, "a2953062faff4dbd6aa62fe696c18d34ab0c"}, {0xf0, 0x11, 0x1, "ee337ae76784b23df1f46244a9270bf0ef28cef52b0a8dc347fc182d5e44f7e35d9d6e892ac20f1be3709fa7fd5033a5e60f0bff3727fe092adce6918c1c0a48e4242aa0661895d742d1973670507e64a65bee469c9b161ba139606517e8696899dff12cdbb45d434b6fb1bec074f2cb1517e24c544a40b79dd8a18a2ca3cb9cee31cf4717820364a26fc1adfd6e3e85e1d0f9d1bfcc7ef0b05531997bb56d4fb5a9fa38953244f18d34372c41a442ec3ad0251f6cffc5ee48d36789b0d109edfa752244f9b2ec836943a9318ac7ec8de81e44119c9c5c53aea52d1c40e801"}], 0x14e8, 0x4}, 0x200}, {{0x0, 0x0, &(0x7f0000001a00)=[{&(0x7f0000001880)="dc7cdbf6753e3115c5cd7341643caa27c5a11a44debc5a5e61da2126", 0x1c}, {&(0x7f00000018c0)="bf90b2", 0x3}, {&(0x7f0000001900)="6407884330142f9d87d0513c7fdc0a", 0xf}, {&(0x7f0000001940)="63d7600b9f1fd84c0a1015f9ba2a6e50ea0ef71966a5e75125fcf4933129c0ee9ab4c39d0d8f8ebce8f2", 0x2a}, {&(0x7f0000001980)="6f8f94fb7e9c2e848743c2df76e28671f6127096a16bf488aa0a0d667d3ff090f635838f2bd05fff0a918b85d8f933bdb21b67fcaa764023bd03a19d99aaee8e90e2fa8cfc0a0804ecc15636", 0x4c}], 0x5, 0x0, 0x0, 0x20000000}, 0x3}], 0x2, 0xc014) 2018/03/25 07:14:24 executing program 2: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) getpeername(0xffffffffffffffff, &(0x7f0000000000)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, &(0x7f0000000080)=0x80) socket$netlink(0x10, 0x3, 0x2) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f00000000c0)={0x0, 0xa609, 0x20, 0x9, 0x1e72}, &(0x7f0000000100)=0x18) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000140)={r2, 0x5, 0x3, 0x7089}, &(0x7f0000000180)=0x10) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x9, 0x22) ptrace$setopts(0x4206, r3, 0x0, 0x0) ptrace(0x4207, r3) tgkill(r3, r3, 0x12) 2018/03/25 07:14:24 executing program 1: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) unlinkat(r0, &(0x7f00000000c0)='./file0\x00', 0x0) r1 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) write$eventfd(r0, &(0x7f0000000040), 0x8) ioctl$PIO_UNIMAP(r1, 0x4b67, &(0x7f0000000080)={0x2, &(0x7f0000000000)=[{0x6, 0x6}, {0xffff, 0xffffffffffffffff}]}) 2018/03/25 07:14:24 executing program 7: seccomp(0x1, 0x0, &(0x7f0000000ff0)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffffffffffff}]}) r0 = accept4$bt_l2cap(0xffffffffffffffff, 0x0, &(0x7f0000000040), 0x80800) getsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000080), &(0x7f00000000c0)=0x4) personality(0x5000017) 2018/03/25 07:14:24 executing program 6: r0 = socket(0x10, 0x2, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x8000, 0x40) ioctl$EVIOCGABS2F(r1, 0x8018456f, &(0x7f0000000040)=""/250) r2 = getuid() getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000004c0)={0x0, @in6={{0xa, 0x4e20, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0x4}}, 0x10001, 0x8}, &(0x7f0000000580)=0x90) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000005c0)={r3, @in={{0x2, 0x4e20, @broadcast=0xffffffff}}}, &(0x7f0000000680)=0x84) sendmsg$nl_netfilter(r0, &(0x7f0000000480)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000440)={&(0x7f0000000200)={0x234, 0x11, 0xf, 0x304, 0x70bd29, 0x25dfdbfb, {0x0, 0x0, 0x4}, [@generic="1917d05a54e014e3d179089b99cf7f8c8702b20373382eddaca64e7c1b146fe22ec4602946987de59a36f9b46c7fd2b8602b7a3bee8190f98ea3dab0ec19f56ee75e0a9e66d701aa85799a2df8309fb0fdc6d66e5bf76cf3a425fa6c451b0a03e0825fe6c0d8c2ca61488d73dd6cb0cf27b77b5312a07ba65325b15a3d40a61f7f34ad0d38762307c983e4823cb931293bbe1edd899ccbd991479486a1c8", @typed={0x8, 0x91, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}, @typed={0x8, 0x7d, @uid=r2}, @generic="c345ea5440ad34e040daefc510d6bdb1ecd03d62a811dc98cedd8db4c53b04e8f199fbe81cbca865ebaa757735f51149c6432bff2556df31d456a69dd141dbd9fad97b1026b4f0a55bad0d1ba02e0acb256bb31b91c0cec99b5a8fc64764087b14c1fa00e50916229b0e45ab3674ef672e469b08bd7f78b52724806d44ca76cd4a9b6ee04856a1b5bf52b10762737a3e2a8777b5986660c216a3e5ea9271ecf9c77b453e3e9703dff4fb867ef9f9912f5b61c163fed08a4bb2a42b695f5fb253c084449814c80452031e6f0103bd8b5f06cdc2667a7e651e7c3b6832be46cb6b40e1d35ca0d7b61915a80c797520fa", @nested={0x80, 0x3c, [@generic="6618c70b8bf68d64bafb336a70c2138a8a443bc9d2c0906fe3335a4ee6af5f4740db30e0f8eaebda29c96b2442c3d852a0e92b716ed63246650d8fb23a8a895a3de4dd65a9148d711ac015acd5779f63e994eee4805825aeb4d50411ebfd8c77b664f40999a35216bb3da7ee445317c2fa", @typed={0x8, 0x84, @fd=r1}]}]}, 0x234}, 0x1, 0x0, 0x0, 0x8040}, 0xa84bbe5d4b135423) write(r0, &(0x7f00003fe000)="24000000280007003200000800367700fbffffff0100000000000000ffffffff0100ff10", 0x24) listxattr(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)=""/7, 0x7) 2018/03/25 07:14:24 executing program 4: r0 = socket(0x11, 0x2, 0xfffffffffffffffd) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000b34ff8)={0x0, 0x0}, &(0x7f0000b34ffc)=0xc) keyctl$chown(0x4, 0x0, r1, 0x0) 2018/03/25 07:14:24 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00007a0000)={0xffffffffffffffff}) socketpair$unix(0x1, 0x7, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r2, &(0x7f0000d1d000)={&(0x7f0000b6b000)=@abs, 0x8, &(0x7f0000eeafb0), 0x0, &(0x7f0000072fd8)}, 0x0) sendmsg$unix(r2, &(0x7f0000000380)={&(0x7f0000000000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000000300), 0x0, &(0x7f0000000340)=[@rights={0x18, 0x1, 0x1, [r0, r1]}], 0x18}, 0x0) 2018/03/25 07:14:24 executing program 5: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000331000)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r0, &(0x7f0000201000)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r0, &(0x7f0000000000)=@file={0x1, './file0\x00'}, 0x59) sendto$unix(r1, &(0x7f0000000080)="3a20a3689dcade0f19f9786c4b4a1d571b017c3b4336277782b61b4fd6bdc1bd7493b60f161d3bc3898504428b39c9fe796c415e13826651a571c39c80b859d2206643187ea823a42ff17424f03e5f207404b63351489a223498e61d5056845e466f1fd3a225db33b0accf5b73af97cc46134bf2df6388e56f86fc4cb15ff4900d5081bcac2d07d9e727403b50abb734c18cbb1e26822565b1733ead65437631cbc46a308ca868038367df6051b795", 0xaf, 0x20000080, &(0x7f0000000140)=@abs={0x1, 0x0, 0x4e20}, 0x6e) 2018/03/25 07:14:24 executing program 1: r0 = socket$packet(0x11, 0x400000000002, 0x300) getsockopt$packet_int(r0, 0x107, 0x12, &(0x7f0000000040), &(0x7f0000000000)=0x4) 2018/03/25 07:14:24 executing program 7: mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x0, 0x40000000000031, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xfc1000)=nil, 0xfc1000, 0x3, 0x22130, r0, 0x0) r1 = syz_open_dev$binder(&(0x7f0000008ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000a20000)={0x8, 0x0, &(0x7f0000fc1ffc)=ANY=[@ANYBLOB="fa62044000000000"], 0x0, 0x0, &(0x7f000012cf22)}) 2018/03/25 07:14:24 executing program 2: r0 = socket(0x8, 0x4, 0x2) write(r0, &(0x7f0000000240)="240000002a0007002c00f50f000000800000ffff0100000000007f0380ff00000100ff10", 0x5) bind(r0, &(0x7f0000000000)=@ethernet={0x306, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0xfffffffffffffcb7) bind$llc(r0, &(0x7f0000000280)={0x1a, 0x30f, 0x101, 0x4f, 0x8, 0x7fffffff, @random="72cbe50a0ac7"}, 0x10) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000300)={{{@in6=@ipv4={[], [], @rand_addr}, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@remote}}, &(0x7f0000000400)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000440)={{{@in=@multicast1, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@dev}}, &(0x7f0000000540)=0xe8) ftruncate(r0, 0x3) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000580)={{{@in6=@loopback={0x0, 0x1}, @in=@multicast1=0xe0000001, 0x4e21, 0x0, 0x4e21, 0x0, 0x0, 0xa0, 0x20, 0x37, r1, r2}, {0x1f, 0x100000000, 0x7f7a, 0x6, 0x100000001, 0x1ff, 0xffffffffffff0001, 0x4}, {0x2f5, 0xffffffff, 0xfffffffffffffffe, 0x4}, 0x4, 0x6e6bb5, 0x2, 0x1, 0x1, 0x1}, {{@in6=@local={0xfe, 0x80, [], 0xaa}, 0x4d5}, 0x2, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x0, 0x2, 0x1, 0xffffffff, 0x8, 0x918, 0x80000000}}, 0xe8) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f00000002c0), 0x4) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) connect$ax25(r4, &(0x7f0000000740)={0x3, {"e3d3d9dbd50218"}, 0xfffffffffffff4c6}, 0x10) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r3, 0xc0a85322, &(0x7f00000000c0)) munlockall() ioctl$LOOP_GET_STATUS(r4, 0x4c03, &(0x7f0000000680)) ioctl$LOOP_SET_STATUS(r4, 0x4c02, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0xe, 0x10, "6a79665aa61e2e5e330fe338b32cd0fc08faa98153948b3d10c216b565ca12c735bd9648d4fefb8e47492a57b7f0a13e3df822aa9d17407b3956d23d23dc630b", "fa0fc67fb04f52ed0ec313893c71e5f52c4696c61d75564e7c88e1fab04a8788", [0x3f7]}) 2018/03/25 07:14:24 executing program 3: mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x0, &(0x7f000000a000)) open$dir(&(0x7f000001bff4)='./file0/bus\x00', 0x88040, 0x0) mount(&(0x7f0000033ff4)='./file0/bus\x00', &(0x7f000000fff8)='./file0\x00', &(0x7f0000032ffb)='fuse\x00', 0x7ffbf, &(0x7f0000032000)) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0xc00) ioctl$TIOCSTI(r0, 0x5412, 0x9) open(&(0x7f0000033000)='./file0/bus\x00', 0x1, 0x0) 2018/03/25 07:14:24 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000000040)=0x2, 0xfd7c) r1 = dup2(r0, r0) recvfrom$packet(r1, &(0x7f00000000c0)=""/129, 0x81, 0x40000102, 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f0000000180)) 2018/03/25 07:14:25 executing program 4: r0 = syz_open_dev$binder(&(0x7f0000000080)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000000)={0x11, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="05630440000000000e630c4000000000cb"], 0x0, 0x0, &(0x7f0000000040)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008fd0)={0x8, 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="0d630c001000003e64b600"], 0x0, 0x0, &(0x7f0000000f4d)}) syz_emit_ethernet(0x2e, &(0x7f00000000c0)={@empty, @empty, [], {@mpls_uc={0x8847, {[{}], @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0xff, 0x0, @multicast2=0xe0000002, @multicast2=0xe0000002}, @icmp=@echo={0x8}}}}}}, &(0x7f00000001c0)={0x0, 0x2, [0x1bc, 0x0, 0x0, 0x10a]}) fallocate(r0, 0x1, 0x7f, 0xfe) 2018/03/25 07:14:25 executing program 7: futex(&(0x7f0000000000)=0x1, 0x800000000086, 0x0, &(0x7f0000000080)={0x77359400}, &(0x7f0000048000), 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0xfffffffffffffffe, 0x100000000000032, 0xffffffffffffffff, 0x0) tkill(r0, 0x1000000000016) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x800) ioctl$LOOP_CLR_FD(r1, 0x4c01) socketpair$inet(0x2, 0x5, 0x9, &(0x7f0000000040)={0xffffffffffffffff}) lseek(r2, 0x0, 0x3) 2018/03/25 07:14:25 executing program 3: r0 = gettid() exit(0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/avc/cache_stats\x00', 0x0, 0x0) listen$netrom(r1, 0x8) ioprio_set$pid(0x2, r0, 0x0) r2 = socket(0x8, 0x6, 0x1) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000000)={0x0, @in={{0x2, 0x4e23, @loopback=0x7f000001}}, 0xd1f1, 0x3, 0x2, 0x10000, 0x1}, &(0x7f00000000c0)=0x98) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000100)={r3, 0x7, 0x6fe, 0x3ff}, &(0x7f0000000140)=0x10) 2018/03/25 07:14:25 executing program 2: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000012000)={&(0x7f000000c000)={0x10}, 0xc, &(0x7f0000002000)={&(0x7f0000c5a000)=ANY=[@ANYBLOB="cc0000001b000100ffffffffffffffffff020000000000000000000000000001e000000200000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008d000000000000000000000000aac017da920bf31d00000000000000000000000000000000000000000000000000000000000000000000000c0008000800080000000040"], 0x3}, 0x1}, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x8, 0x30}, &(0x7f0000000080)=0xc) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f00000002c0)={r2, @in6={{0xa, 0x4e24, 0x3, @mcast1={0xff, 0x1, [], 0x1}, 0x1}}, [0x80000000, 0x800, 0x2, 0x2, 0x1f, 0x80000000, 0x4, 0x80000001, 0xfffffffffffff67e, 0x7, 0x20, 0x6, 0x29dd, 0x10001, 0x7ff]}, &(0x7f00000003c0)=0x100) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f00000000c0)={r2, @in={{0x2, 0x8, @remote={0xac, 0x14, 0x14, 0xbb}}}, [0x3, 0x46c1, 0x7, 0x2, 0x1, 0xfffffffffffffffd, 0x3, 0x1f, 0x9d86, 0x6, 0x8, 0xfce, 0x8, 0x0, 0x2e]}, &(0x7f00000001c0)=0x100) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f0000000280), &(0x7f0000001280)=0xffffffffffffff09) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r1, 0xc058534f, &(0x7f0000000200)={{0x3ff, 0x9}, 0x0, 0x7, 0x7, {0x8, 0x3f}, 0x9, 0xda2}) clock_gettime(0x2, &(0x7f0000000400)) getcwd(&(0x7f0000003040)=""/4096, 0xfffffffffffffd3a) 2018/03/25 07:14:25 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000080)="0000000100000001667300ac") fchdir(r0) ioctl$TIOCNXCL(r0, 0x540d) syz_fuseblk_mount(&(0x7f0000976000)='./file0\x00', &(0x7f0000dd3ff8)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) write$tun(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="f5db92000001080006040008aaaaaaaaaa58dc59a27f03de20ffffff00000000"], 0x20) 2018/03/25 07:14:25 executing program 5: r0 = syz_open_dev$sndtimer(&(0x7f0000000280)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f000001dffc)=0x1) read(r0, &(0x7f0000000000)=""/135, 0x25e) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f00000001c0)={{0x100000001}}) read(r0, &(0x7f00000003c0)=""/116, 0x74) read(r0, &(0x7f0000021fe0)=""/32, 0x20) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$TIOCMGET(r1, 0x5415, &(0x7f0000000380)) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000000140)={0x100000000000006, 0x8, 0x100000000, 0x0, 0xc}) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000200)={0x0, 0x779, 0x7, 0xfffffffffffffffd}, &(0x7f0000000240)=0x10) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00000002c0)={r2, 0x0, 0x0, 0x5}, &(0x7f0000000300)=0x10) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) 2018/03/25 07:14:25 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) modify_ldt$read(0x0, &(0x7f00000000c0)=""/157, 0x9d) fcntl$getownex(r0, 0x10, &(0x7f00000001c0)) socket$inet_sctp(0x2, 0x0, 0x84) poll(&(0x7f0000000280)=[{r0, 0x2}, {r0, 0x6200}, {r0, 0xc002}], 0x3f, 0x6) connect$netlink(r0, &(0x7f0000000180)=@kern={0x10, 0x0, 0x0, 0x8}, 0xc) ioctl(r0, 0x2000000002276, &(0x7f0000000200)="d26dcc1e29ad59f777ea6ec3027b51c1424a10006d78158c77c0eb7b56f35ce78f9c834d79934103ad4d81f6d84eacc65fc15b917c52257197b4a46b03a1f9289ac6aa1c1e5386b6ce2643689f211467d1ac320b54301680a3490b0bd11afd03cef7916a5b309cc60e1784c68a357941ae3925") 2018/03/25 07:14:25 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000320ff8)='/dev/sg#\x00', 0x0, 0x0) ioctl$KDMKTONE(r0, 0x2283, 0xffffffffffffffff) getpeername$inet(r0, &(0x7f0000000080)={0x0, 0x0, @local}, &(0x7f00000000c0)=0x10) getpeername$inet(r0, &(0x7f0000000000)={0x0, 0x0, @local}, &(0x7f0000000040)=0x10) ioctl$int_out(r0, 0x2, &(0x7f0000000100)) [ 75.556454] binder: 10882:10891 Acquire 1 refcount change on invalid ref 0 ret -22 [ 75.572903] binder: 10882:10891 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 [ 75.579161] binder: 10882:10899 unknown command 811789 [ 75.579169] binder: 10882:10899 ioctl c0306201 20008fd0 returned -22 [ 75.609054] binder: 10882:10899 unknown command 811789 [ 75.622824] binder: 10882:10899 ioctl c0306201 20008fd0 returned -22 2018/03/25 07:14:25 executing program 6: seccomp(0x200000000000001, 0x0, &(0x7f000002b000)={0x1, &(0x7f0000002ff8)=[{0x7, 0x0, 0x0, 0x21ffffffff}]}) r0 = socket(0x0, 0x80007, 0x9) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000000)={0x0, @in6={{0xa, 0x4e21, 0x5, @dev={0xfe, 0x80, [], 0x13}, 0x6}}, 0x1f, 0x8, 0x7ff, 0x7665, 0x6}, &(0x7f00000000c0)=0x98) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000100)={r1, 0x5, 0x8, 0x3}, &(0x7f0000000140)=0x10) setresuid(0x0, 0x0, 0x0) 2018/03/25 07:14:25 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f00005a6ff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="0c01000010002107ffffffffffffffff000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="e0000001000000000000000000000000ffffffff2b000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffffffffffff0200000000000000000000001c00040000004e204e200000ac14ffbb00000000000000000000000059496d7a484163d7484c5d4a4ef456c95981de072e289a1d1a4aefafcd65f8f377800db200129b9863df08ff9678fb0db562874f1600000000000000000000000000000000"], 0x10c}, 0x1}, 0x0) getsockopt$bt_hci(r0, 0x0, 0x2, &(0x7f00000004c0)=""/158, &(0x7f00000005c0)=0x37a) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000280)='/dev/rtc\x00', 0x44040, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000300)={0x0}, &(0x7f0000000340)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000380)={r2, 0x401}, &(0x7f00000003c0)=0x8) fchmodat(r1, &(0x7f00000002c0)='./file0\x00', 0x20) 2018/03/25 07:14:25 executing program 1: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000f7d000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) read(r0, &(0x7f0000f7e000)=""/111, 0x6f) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000000)={0x0, 0x3f}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000080)=@assoc_value={r1, 0x8}, 0x8) 2018/03/25 07:14:25 executing program 2: socket$key(0xf, 0x3, 0x2) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f0000000100)=[@in6={0xa, 0x0, 0xffff, @dev={0xfe, 0x80}}], 0x1c) sendmsg$key(0xffffffffffffffff, &(0x7f0000001300)={0x0, 0x0, &(0x7f00000012c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="020201061dfbff002dbd7000fcdbdf2505001a0000000000000000000000ffff00000a1dff020000864f4542f9ec09e237de56e04000000000000000000000794af132f6cf99c31a00fe8000000000000000000000000000aaff0200000040000000030000000000000000000404000200020000000500000000000000008000000000000009000000e62f714fa6b058d279f263be6618744a29ad0a67fa65157e3bdf57f0f6efc060143d2abca8bcf3adc5ff0dcdfd6a8cd6fc2b269f72c7a1a90828aa400332ec49db9e60d2d9e50000000005000000000000000000000000000000001b0000"], 0xe7}, 0x1}, 0x0) setsockopt$inet_buf(r0, 0x0, 0x60, &(0x7f00000000c0), 0x0) 2018/03/25 07:14:25 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00006d3fc8)={&(0x7f00001e4ff4)={0x10}, 0xc, &(0x7f0000e03ff0)={&(0x7f0000000000)={0x14, 0x13, 0x311}, 0x14}, 0x1}, 0x0) fsetxattr(r0, &(0x7f0000000040)=@random={'osx.', '\x00'}, &(0x7f0000000080)='\x00', 0x1, 0x3) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x1, 0x0) setsockopt$inet_tcp_buf(r1, 0x6, 0x1f, &(0x7f0000000100)="9e75417635faf9b40a075831cf93ebdad257c5f047bf0d684d70397788becf5b90daccfbbe1b609309c72998c295aa119dda1096941eea77c1728ef4d1d8", 0x3e) 2018/03/25 07:14:25 executing program 7: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x0, 0x32, 0xffffffffffffffff, 0x3) request_key(&(0x7f000067a000)='user\x00', &(0x7f0000000ffb)={0x73, 0x79, 0x7a}, &(0x7f0000000000)='\x00', 0xfffffffffffffffa) 2018/03/25 07:14:25 executing program 5: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x100, 0x0) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r0, 0x111, 0x2, 0x1, 0x4) r1 = syz_open_procfs(0x0, &(0x7f0000000180)='/exe\x00\x00\x00\x00\x00\x00') madvise(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x11) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000001200)={0x0, 0x1000, "a6ed01b50fdc69f324da9871d7d045cb7b722b46e8e915249e0e41bf9829d0efbe1036f5f7b7c5b5d82ddf4e672d7e583bb8ce33641b93d1373dcc8129f56813e2473abde1cd97d1e424effc8878a2a82705384bf88d4aa681666799860e6ee84625e5840fafea1d7a859cd3beab96ed5cb5c29dc9bf3ce798030cbfcba4d97dd1e470f825989f1410225f6881112e5537e009c85faff3bfd5f43270ab9835304601c03973a6f068a5867a696c4addbe99609eb0249956b5cfc42e8d5b75afcbf10667356bdefc75fce3daee7e341a0244e700b97c57e91b0681ea270c242ff89495748300a0d9c36b02e8267eab835e9e5a1375ef54927edfd343dc8622a10afdde43585a3caab55707be31d8bf391aa22ed3713c0b281a52196aa5c1588df1f8824c126e282565cf5642024b5348f771e475e86835652af84f5eaa13d25d0b01a4bc519a447ce588ccd84cf2685f18093ced1930aeae282cd70693f99fde9ce3e63bc06cbfaf99e2a78f5d9c0ef1e68323e417f2db40ef44be73df2f3ccb82b8fa6eb4e772d333d8607af357566ffad312cba7333084591eebb711dba6c7fe22ac3a17c5d8fd43215a759f6a1ad9e4c843a44172b60734e04d80eea824f973d0d58423e87bc588a1260dddc5391b7d047416c12a82189f58cf8e7a489140b47e02b2083d1019679e3d0ddff49fa152a9b50ea2081dfb42e7b86db6c8f80ebc85ccc9927cce6695eff89b037c3bf76dada9c31d1244ffc491cb1ab1eec781bacab73967bed859503259bf4bbc3b44ffc14c9178c74155c82d81d0375259a907e8b23be45d97beb30f8f6661787baa601aa95229a0dcebebd773914b932da805060bf1fdf599a1d202c449dd643e6b5a0f0f2d24a981e34ea7246627876cfeb0f6ba18dcceb790181c230cdb0cae94063a862ed2d07a430b71a5e2a3e8bf6a52410ed0ad75cb02697e0de83f897d4eef035bf733a40f7e7faa89f4fcadd902200aadc8b3f05dd481b97d203e993f11562993734de324625e8caee5d9829fb7ed61746c3b59ca9729c2b737108c76e7789587ca11b731cfee5cd0aeb97729cfe75469ee8248f985a1c96121da01a5b7a81c237dee2bd383365a1d85f7782b07e87415df2ffc0eb9fca86bba99e608cac6a1ca71b5bea8f360d21d80cb70eb34d99435d09218a005c1ca16a74ee3d6b74762fc272a39f0159e87536bed841985a83e5d02ac664a9143f396a56a0bcd474b34d97d2e091db3f4ec6c6a0b35f12f63dd5b219b4dcee7b3a5e927b27bcf646f956ca2811133e289687bce1fae69b996aaf6d7c8174c60ccd849f1d50c47d8738e2f27005c23f32f4185a0e1df681932d53f1b64f254a9612639e6900a9fbf8643efc5ba8f314c183f2d5c507a64c1ca5097475abfb7583bbe06a13d2ff1998b002d1ca06cde24b51579c913b653750924cf9e8feab574f149d26f18d3510e982af8aa6138502d66ee4950cafffb18877ea0466569f15c255c68fa4b3194a80b5c8ad60ab115ae11cc37e6022a27bc48c854d3aec5d70f929ddffd746b113edd8ea3d8d8af13e2ec7a38cd6f47f2923d142b8ea4f9a08605962356e8297b863351027b14f1660f220e0d4893318c8711026d403b06626ee64dabb826477af0f1b06fd4e9dda39715357521790b24d74d22d0510018d0e7f219cedc469b58cad440fc2078a50238373f6a958502b44dde7e802c1c9afdf6f6f48a6204204ac229410363c5e6d6a250858d616dfd0850b6405ccb93722049693c4c0968fe0f6bfc507e6917d502c2c9e0a1aa89fd9944da99d0db916b6f47a3c2fdb95390054278651c02439f68341f7b3ece1df1d6711846f2ac9bbe0cd1e7e30e88ea091051421af1ed2989cc50e8d341417ceae8810a80c9c630d4493e71c903477279119f52d093668ae095c66b624c99749e3af992467d2621d135b5ac4e9b12cf15fe9aae60911aba777cd6e0221b1acf143064fb4831317822ab62b78ec9a62e9cfb5229dc7323fee4f9c34004ce7629127b5385278001ec89e264612bdcc40450c36c394949fb8bf02e6e6f4584bc61602001083242a986c337462bcee5d4a0524a0081b7fcae353a4df1e2625e9598f54fae9f84639fb194cd8a483aad3fdc3d6178e522e3ddddc754aab2e40b6cb7d2b8a616f32847816436ce9b13d176b6d1d50cd309c0d137b55f9e882863df98bbaa3718b88080f59748ca5b5862ced9bcb15db5070bad3ccc0b2511143f5e024fcbdba1d9624cade0e2070eee757e706e837382389d69330ef9fe53ea9317fec6ee1bc4216f2350405587103dd2646cc6acd3248af0de5e71fe9ba3f59e6611ca2e85194fa7f683acd3a233491d674b64bd3cc0861e3be38dd0bd2eee75cbd05659441b7eaf22e9d6f48c61200143e13a5058e129ff58b1006ccede99f94c0bf7e2008065d8eef42b773304929b6de5dce754520aad569bedd25a54381678052dda5c02eff837b498a8343f8d1b85dd12e6415e0e584c7c542be2bfbe5c274b0014ae9ab574e3f6adaf46c381c152070f9c8ce61313a0ed849c6e0e05a956796b1eb38b5336dd6b35ab5592138b67ffe27dd3791c1c4666cb3a9950e8b9cfcce20d679e11d39f1f5d1675625d1da85d12bac72b20437a22afa3abe8af98fe7b09b35e0d52132fd5a2559cc051a3e6a703086781e123b2c2b97474024e0cf0564337c51917378b9d6b43e57fb17d8870221b70a00a3dd18050fcbb76758a9a5134e5c7bd8a4c4e0f2ccc41863236e845e2f6ab14afe43a037e9d60eeadb976e11c34e29f5e4f2129e6b5181c7aacc86109929161117f93657102575520ad6b811540e29c833c2678464f8ae81edf4514008004387612f61cae5be9380d04449758656b68de0f45d65eb98c0e9c8260770e6d4ef8e4b1ffd4241c1f8b483d22b22710a5be28bd9a6324cac73cf3d949a9c36ba06a87026c17b9278eb8f1a9235d4f901d58dcbbcdda345683d4fd27950d2d5af28a81efb0677307c8596ecad47b15b8d1bb5468c4de587e3ebfba264fd051168668cd234be43440dec424303ba1523b21200161194a0b83d0cd641de5ad08a0edcd24c47358a89154fabe1080d83bfdbd490257eab262570baaebf4fb09d5a867ff5af37f5d092a1f2c194934ae34febbcc84d2357a5806ae9dc112263c8eef586d903dae922882580ebbe1bd928f8eabe00908033f381436a17388f9cf3f520168bbbf1fb349037e795ee9b09b6d449b82e898fccd103abd0a3a50e67fe7b147956837c145422d982607e88d58590fedb3d0d2a62b4b5721b127b622ff997c63b06c7e5887367f1f00536cde77831f6e9062bfb604bfed661bd47686364490ee2bb1293722051615413025729621dcf5a8ff64e55e16bacb491bc0d1e418a19ee4cef556487bc68d4368119fbaef04a1da9eab8e808f8ad3f14f8c301e1f26b43d3c48c8e584a5d4b88634eac7ba703efea0c4e4d16e1df3b218676d92920329dd8c7d799a550e40bb42ea7004bc34b5ba1389c822b3a5eb71d000f138b69c7f9cf03695eeefcd08fdaab169697454096fa41bda19d60e010a8b4451dfae002fb51dda88533cf48aab2b0dda2db5070f8bb50acf4b7f8b8ab0af462f939218594a67239b7a6b70296ac4b03202b3c951a5e48961a8fb5a4a12d3d04a96eaeb70ff336437172da3ad425f9338383f7c18e7ec92f79ed7c0673de09881dff78758e4a259db6560a8267420180ddf9bb0f9cd3bf7ff96db9225b1c3919c81036fd4d959fe39097a364514863e72f9f5bd60c7a169597a124303811db2ba62268f6f29dc0bc248a71d43c59b73ea80ae3c7e91f90922fc3b077ad2df1c411722acfbbfee502b58d83677617cede2824a64be7d46515bd21994cdfae192bac11a439c83de5e6dfd63916a0fa20ca24374d8bc81fe0980a172bf9a6d1a8f5e710a61212e34187383aa2a09c01b0c1c8cdd6b49320d078ceaab479e759f2716afd51d07697e3467d8769fb8a4fae4f464914de5dd1d9c9df481190eeb7ceaecc1f20b36e1e2921c8a2a546805f39063da2595cb790737a4702b634420ca5862778a40e4d3a70b4641a25539c6279034ef24920a407d9f27eca01eb360c50698f591e2456205fc3d42c373b92d9950e9f690f123a5acff2984619ce76dcaa83d0c75596ecd46f9f18ff9314356eefb293d82951fd2e9931081350e39173b21a92e119d6830bb302c27135048aaf752b262f41754fa24d3ae4212a47f93214ed2fa24e9488d729c99d699a6d8360b804caac5bc1d3b2e6cdefd873683b99cd22ac1692815f9c9c6ee0546477820a1045618e2485fc1f218e9e2a19edd2127889eaf900749d6af87a2e2f8eb03e1600f2bd2e48bd71af347561a7d611088a4eb1dab0011e9d514b28b8dc18916b89ce5546015fb7bdbfdbdacf2982c5ff44a457011da554be8548f8ae065b60f702ea485187e99cc9add7657c5cd2c06e90c5623c6077ddd71631919925dc9887710f8094bbee2882aeb67a5389d0d868cfde4e7d4e101f05609e41757270ede470002e07c888e415a5f3e98c850616e23ef6fdb20c5da7ac22cc5f9712a5b835930490045df0a6ba427bbc707ba38010c3c93d3b6d2c9f1adf95ddd297858b806d19447c7b885b0eaf6cb17ab199c28f5e8c5e3733935e5fa47f0b4861acafc1e2d8653d8fee8ba0e03ebc3290dc019583de31c78c4dd084d121d70c21819ff5a0f0a0be9134e848f270b5abb77c6e5e4731ad14616810eb5786044b9ace771b295462f9183bd92e7df9553fd4d5bf73148fb575fc13629aff37140561da2ec7a0067d14e7d248758f0e17a3628032bae9744545b3586034bce454ecd6585d101ce00bbb513ed5bfb0e010d9aac6bb40462fdb9fb57f5c36bbd08f1cf8c06137a1d60be0d69ac7af88dad5443bb6b2fa89f637a6bbd6d61e866a57f3a1e8a2795b4235effb3cf1bf76153b1998fddbc4960c83f9228256c70a164fd8b7b73659b5d258a64a7f56e9dad22e23ec560c583af0ea0bc212652f6e3e75b11dd5df216f1120366085907cf8e5772ea9554e23840d6b464766618753f2f13d679566b10aaf046109019d72d21c15f826698ac21a8e10530d25cdcf72cc0e2f3624ffcf165c0c5960333bc3d22575eccf030a10d85bf0899b999b75caecd9a9a44c57c98359e1339a821f81bc7dd53e1f5fbc414039f176255c6fa36e093c473212be58cbec21738e60da0f692255fcc2f750e75ecebacbbc6fdc26fad998fce24c22451eab75dcff7d2d0c12869fb8afbecfa5ebf8d729962b495ce88188ebaf9cadb5e4d257bf90489073f5ebe6b4d67257333ecd8ea667d91417e107be60e621755cc426914fd74b14f58d7469d9a9901ff637f44f96b65984b7881c47a094da4a7c6858f8b294b6281b2347cb0ab724c81e185cc32c940821c339487c89d4619ae1381411c946fe10a40310737cd0f7b62a7a47ea618da81c7d08bfeead8da1f9e7db5efa9bdb58346d3c3436cfc8f8a45e5b74933fecbe92e042dd7de7997ec4fce93d898068174a8ba4871f7a85a5e1db97c5217d816b16f0a39389f6bfaf455d31e0f882ab0da5622413a4e3b3a071058a68f092eb9f5c31957d6df0cb3a128a3bc1c7c2f7959e4a1040197dc2a1bf46c4c41161f052082c43268c0182ce866fbc591dcf0bde90d86b0024eb7be257972a3a180b17f07d4d685ac8cd0d338264234a78dfd53d88c4f801e16927a171cb7cafb656cf3381c0d61c81529a0ac7b1cc43e526318e090d9"}, &(0x7f00000000c0)=0x1008) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000100)={r2, 0x7}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000040), &(0x7f0000000080)=0x4) ioctl$fiemap(r1, 0x6609, &(0x7f00000011c0)) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f00000001c0)=0x0) capget(&(0x7f0000000200)={0x200f1526, r3}, &(0x7f0000000240)={0xffffffff7fffffff, 0xc0, 0x6, 0x1, 0xfffffffffffffff7, 0x1ff}) 2018/03/25 07:14:25 executing program 3: r0 = socket$inet6(0xa, 0x3, 0x0) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)) bind$inet6(r0, &(0x7f0000000380)={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x9}, 0x1c) 2018/03/25 07:14:25 executing program 7: rt_tgsigqueueinfo(0x0, 0x0, 0x0, &(0x7f0000000100)) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) ioctl$EVIOCGABS20(r0, 0x80184560, &(0x7f0000000000)=""/80) 2018/03/25 07:14:25 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000004ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$void(r0, 0x5410) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='oom_score\x00') getsockname$inet6(r1, &(0x7f0000000040)={0x0, 0x0, 0x0, @loopback}, &(0x7f0000000080)=0x1c) flock(r0, 0x4) [ 75.751077] netlink: 28 bytes leftover after parsing attributes in process `syz-executor4'. 2018/03/25 07:14:25 executing program 6: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) remap_file_pages(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x1, 0x83a, 0x40000) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4207, r1) ptrace$setregs(0xf, r1, 0x0, &(0x7f0000000000)) r2 = dup2(r0, r0) getsockopt$inet_udp_int(r2, 0x11, 0x0, &(0x7f00000000c0), &(0x7f0000000100)=0x4) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r2, 0x40a85323, &(0x7f0000000000)={{0x7, 0x9}, 'port0\x00', 0x24, 0x110000, 0x10001, 0x0, 0x1, 0x800, 0x0, 0x0, 0x5, 0x2}) 2018/03/25 07:14:25 executing program 0: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x10, &(0x7f000067d000)=0x19, 0x4) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) listen(r1, 0x0) r2 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x2) getsockopt$EBT_SO_GET_ENTRIES(r2, 0x0, 0x81, &(0x7f0000000140)={'nat\x00', 0x0, 0x3, 0xb5, [], 0x2, &(0x7f0000000040)=[{}, {}], &(0x7f0000000080)=""/181}, &(0x7f00000001c0)=0x78) connect$unix(r0, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) connect$unix(r0, &(0x7f0000665ff4)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) accept4$packet(r1, &(0x7f00005d6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00005c3000)=0x14, 0x0) 2018/03/25 07:14:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/enforce\x00', 0x101100, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000000180)={0x0, @in={{0x2, 0x4e20, @multicast2=0xe0000002}}, 0xff, 0x2, 0x1, 0x800, 0x1}, &(0x7f0000000240)=0x98) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000280)={r1, 0xe5, "d4c2037e7c200a9b99d74778fab244e0f73a65c1eca154b6e40ef9226f6d4c7f5d0e08adf528931a6035e4367b812151f76b6ca2dd678b1008dc4fb3257af35b8e582524586b8db58e890c043836cb96a8c34eda0335319eb5842de53bd2808e6e376b257ba00eddcd90b9e8d029babfbf8a30d0829c12cb949a1b843071a7ae8331da258b9385e73d2b6c885ab458dc4e9470812acb972933ed84e9bda2808f6838e3ccb65a940d11361ed6ae71734f477c2225a64ec4bb739e4eb32e6ebb04f3b6f6b69c0aa9b47658b843c89c9d013735fc3f997e7279c2c5a2ff75b46c329335e9a2bd"}, &(0x7f0000000380)=0xed) r2 = dup(0xffffffffffffff9c) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f000066fffc)={0x1f}, 0xfffffffffffffe12) geteuid() r3 = socket$inet6_udp(0xa, 0x2, 0x0) r4 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r4, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r3, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r4, &(0x7f000037ffc8)={&(0x7f0000041000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000e6c000)={&(0x7f0000e6cff0)=@delrng={0x10, 0x14, 0x200, 0x0, 0x3}, 0x10}, 0x1, 0x0, 0x0, 0x8800}, 0x81) sendto$inet6(r3, &(0x7f00002caf4e)="8899c09f1527a401318b1b3998b9985e8f7da3de40dbd99237996c5d16ef65624ad7fff722317c128075be865e32aad662e9ddae051f8d481f681c8efbdbdda17e9816309637690d72f2a5a43aec7cbed8e57e7903dc2859faca05f38704a3327c9101688f78672ce1024fbf71b26dcd8d18edbf98c0cfd970db63af319782dbb8abc15302216bac3ef7f963745a422ad18c7bac2fee4d7d68dc498a0b2b785415fe9c4d33ef3255e7b2e8b253a1f45b35c8", 0xb2, 0x2000c085, &(0x7f00001fd000)={0xa, 0x4e20, 0x0, @empty, 0x1ff}, 0x1c) 2018/03/25 07:14:25 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000548000)=0x1, 0x4) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x80, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000040)={0x0, @rand_addr, @multicast1}, &(0x7f00000000c0)=0xc) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f0000000100)={r2, 0x1, 0x6}, 0x10) sendto$inet6(r0, &(0x7f00000001c0), 0x0, 0x0, &(0x7f0000b85fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000000080)) 2018/03/25 07:14:25 executing program 5: r0 = memfd_create(&(0x7f000000e000)='\x00 ', 0x0) mq_timedsend(r0, &(0x7f00000000c0)="5ba0c274cd79248fa5483c0e6c9aeae8e95b4771fec56ec8aac263a7f2eede90cb99bb0604a616fdb5233f5b878dd183e3232db18b37f876186c260c627632e671b5a3d03c55afad63c4b536c930b5926f9f9bdba2a7b4290b607bbe41fe3c49a1854ab513f0fc6a9adcf331b7b820ed1974766fe2a3b13835bada67bf20fd66fce579bb46e1ae122de06354fb16473ae90fed3b559f68076f27cb5c3ec3f944765c5311169a0b3baa37d7b418aeae18f1b590010050db9a6ca6f9ff", 0xbc, 0xfffffffffffffffe, &(0x7f0000000000)={0x0, 0x1c9c380}) r1 = syz_open_dev$sndseq(&(0x7f0000054ff3)='/dev/snd/seq\x00', 0x0, 0x101042) r2 = dup2(r1, r0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x10000, 0x0) r3 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r3, 0x29, 0x3c, &(0x7f0000000240), 0x2) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000036000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f7a3a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) write$sndseq(r2, &(0x7f0000053000)=[{0x5, 0x1, 0x0, 0x0, @time, {}, {}, @raw32}], 0x30) 2018/03/25 07:14:25 executing program 4: unshare(0x400) r0 = socket(0x18, 0x0, 0x4) ftruncate(r0, 0x6) getsockname(r0, &(0x7f00007f2000)=@generic, &(0x7f0000fad000)=0x80) getsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000000000)=""/147, &(0x7f00000000c0)=0x93) 2018/03/25 07:14:25 executing program 2: mkdir(&(0x7f000082f000)='./control\x00', 0x0) creat(&(0x7f000009aff8)='./file0\x00', 0x400000000000000) mount(&(0x7f0000434ff8)='./file0\x00', &(0x7f0000000000)='./control\x00', &(0x7f0000f4c000)='jfs\x00', 0x1023402, 0x0) unlink(&(0x7f00003b3000)='./file0\x00') [ 75.967312] netlink: 28 bytes leftover after parsing attributes in process `syz-executor4'. 2018/03/25 07:14:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_member(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/member\x00', 0x2, 0x0) futex(&(0x7f0000000000), 0x0, 0x0, &(0x7f0000000040)={0x77359400}, &(0x7f0000000080), 0x0) 2018/03/25 07:14:25 executing program 4: syz_open_dev$sndtimer(&(0x7f0000f85ff1)='/dev/snd/timer\x00', 0x0, 0x0) syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) userfaultfd(0x0) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x400, 0x0) 2018/03/25 07:14:25 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) r1 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'bridge0\x00', 0x1002}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={"e19da4c5cd0885616933df09000900", 0x3504}) 2018/03/25 07:14:25 executing program 1: mkdir(&(0x7f0000000240)='./file0\x00', 0x0) llistxattr(&(0x7f00003ceff8)='./file0\x00', &(0x7f000002dff6)=""/10, 0xa) lstat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_fuseblk_mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', 0x4000, r0, r1, 0x6, 0x5, 0x1000) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000200)='/dev/rfkill\x00', 0x400002, 0x0) ioctl$TUNSETOFFLOAD(r3, 0x400454d0, 0x1) ioctl(r2, 0x2d, &(0x7f0000000280)="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") 2018/03/25 07:14:25 executing program 5: personality(0x1bb2baf3005ac137) mkdir(&(0x7f000002b000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000002c000)='./file0\x00', &(0x7f00001d0ffa)='ramfs\x00', 0x1000818, &(0x7f000000a000)) r0 = creat(&(0x7f0000f66ff4)='./file0/bus\x00', 0x0) r1 = open$dir(&(0x7f0000eb6000)='./file0/bus\x00', 0x0, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x80, 0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000000)=0x2) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x1, 0x11, r1, 0x0) 2018/03/25 07:14:25 executing program 6: seccomp(0x1, 0x0, &(0x7f0000028ff0)={0x1, &(0x7f0000ecdfe8)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r0 = socket$inet_tcp(0x2, 0x1, 0x0) fgetxattr(r0, &(0x7f0000000feb)=@known='system.sockprotoname\x00', &(0x7f0000dce000)=""/84, 0x54) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000000), &(0x7f0000000040)=0x8) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000300)='/selinux/policy\x00', 0x0, 0x0) setsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f0000000340)={0x10001, 0x400}, 0x2) syz_open_dev$tun(&(0x7f0000000380)='/dev/net/tun\x00', 0x0, 0x501000) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/status\x00', 0x0, 0x0) getsockopt$bt_BT_POWER(r2, 0x112, 0x9, &(0x7f0000000280)=0x89, &(0x7f00000002c0)=0x1) fstat(r0, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r2, &(0x7f00000000c0)) mkdir(&(0x7f0000000200)='./file0\x00', 0x4c) stat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_mount(&(0x7f0000000080)='./file0\x00', 0xe28a740c7051ee3d, r3, r4, 0x6c0a, 0x40) 2018/03/25 07:14:25 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000080)="6f6f6d5f61646a00aceb048ace6a7fe4299541856162c2caee4ddcec07751e2f54b9cbf0357fa60e7f8e7f6304370006f19190212c4a9e569adb10d57a4df1ac9de547a489ee151288214d250681714c92c72529697f2a774835bb6f09301d08f3c72fbbd90fe9775e40875adddc5c6c9f923b2d5899a66add2811c07319d9ddba60e2b798d5dbc662") writev(r0, &(0x7f0000b97000)=[{&(0x7f0000eeb000)='15', 0x2}], 0x1) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0505405, &(0x7f0000000000)={{0x3, 0x2, 0x72b9, 0x3, 0x2}, 0x9, 0x100000000, 0x2}) sendfile(r0, r0, &(0x7f00008e9000), 0x9) 2018/03/25 07:14:25 executing program 2: r0 = getpgid(0x0) getpriority(0x1, r0) ioprio_set$pid(0x3, r0, 0x40) 2018/03/25 07:14:25 executing program 0: r0 = signalfd(0xffffffffffffffff, &(0x7f00007aeff8), 0x8) mkdir(&(0x7f000056a000)='./control\x00', 0x0) read(r0, &(0x7f0000713000)=""/384, 0xfffffd24) r1 = inotify_init1(0x0) fcntl$setstatus(r1, 0x4, 0x72109c5fef5d34d3) r2 = gettid() fcntl$setown(r1, 0x8, r2) rt_sigprocmask(0x0, &(0x7f000003b000)={0xfffffffffffffffe}, 0x0, 0x8) fcntl$setsig(r1, 0xa, 0x20) signalfd(r1, &(0x7f0000000000)={0x7ff}, 0x8) inotify_add_watch(r1, &(0x7f00007a7000)='./control\x00', 0xa4000960) getpid() open(&(0x7f00003f5000)='./control\x00', 0x0, 0x2a) 2018/03/25 07:14:25 executing program 1: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) write(r0, &(0x7f0000000140)="9ee7bafc7a14a8667a1d6e79", 0xc) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r0, 0x0) nanosleep(&(0x7f0000000000)={0x77359400}, &(0x7f0000000080)) getsockopt$inet_int(r0, 0x0, 0x0, &(0x7f0000000040), &(0x7f00000000c0)=0x4) 2018/03/25 07:14:25 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x44000, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000936ffc)=0x3) ioctl$FIONREAD(r1, 0x80047456, &(0x7f0000da8000)) 2018/03/25 07:14:25 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000769ff7)='/dev/sg#\x00', 0x0, 0x28001) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000be000)=[{&(0x7f00003eeff6)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000603000)=[{&(0x7f0000007000)="c2f1a8c8a02a5932fd69adc52c8e0345c26db185e9ed5355ea1469f94049d3f3fd34cbd156009cd21e847417b4", 0x2d}], 0x1, &(0x7f0000b88000)}], 0x1, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000040)={0x8}, 0x4) fcntl$setpipe(r0, 0x407, 0x3) write$evdev(r0, &(0x7f0000255fd0)=[{{0x77359400}}, {}], 0x30) openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x82, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)) ioctl(r0, 0x2285, &(0x7f0000007000)='S') 2018/03/25 07:14:25 executing program 4: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x0, 0xb871, 0xffffffffffffffff, 0x0) keyctl$read(0xb, 0xfffffffffffffffd, &(0x7f0000000000)=""/4, 0x4) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000040)=0x0) tkill(r0, 0x32) 2018/03/25 07:14:25 executing program 6: mkdir(&(0x7f0000639000)='./file0\x00', 0x0) r0 = creat(&(0x7f0000df1000)='./file0/bus\x00', 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000040)=0xfffffffffffff001, 0x4) fcntl$lock(r0, 0x7, &(0x7f0000027000)={0x1}) fcntl$lock(r0, 0x7, &(0x7f0000000000)={0x2, 0x0, 0x0, 0x1f}) fcntl$dupfd(r0, 0x406, r0) 2018/03/25 07:14:25 executing program 2: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet6_dccp_int(r1, 0x21, 0x5, &(0x7f0000000000)=0x1, 0x4) bind$inet(r0, &(0x7f0000001140)={0x2, 0x8000000004e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00002eaffc)=0x101, 0x4) connect$inet(r0, &(0x7f00002daff0)={0x2, 0x4e23}, 0x10) sendto$inet(r1, &(0x7f00004eef09)="96", 0x1, 0x0, &(0x7f0000848ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) 2018/03/25 07:14:25 executing program 7: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000040)='neT/tcp6\x00') sendfile(r1, r1, &(0x7f00006c7000), 0x27) write(r1, &(0x7f0000000000), 0xfe20) 2018/03/25 07:14:25 executing program 1: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x4000000000080003, 0x7fff) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000), 0x47e) setsockopt$packet_int(r0, 0x107, 0xe, &(0x7f0000000200), 0x4) 2018/03/25 07:14:25 executing program 4: r0 = syz_open_dev$random(&(0x7f0000a74ff4)='/dev/random\x00', 0x0, 0x0) r1 = epoll_create1(0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x0, 0x0) connect$nfc_llcp(r2, &(0x7f0000000080)={0x27, 0x0, 0x0, 0x0, 0x6, 0x1, "7c98afe8952fd614f39b9b103864f86eb55cf9eae74414dc18892c2b9edcb16e5b5c78d5b62c7181fe554facd2e3d1c0eb12d075958bbeef151cdcf5e9e519", 0x1e}, 0x60) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000003ff4)={0xc}) getsockopt$inet_dccp_buf(r2, 0x21, 0xc0, &(0x7f0000000100)=""/175, &(0x7f00000001c0)=0xaf) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000ce8000)) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f0000000040)) [ 76.324335] syz-executor7 (11009): /proc/11003/oom_adj is deprecated, please use /proc/11003/oom_score_adj instead. 2018/03/25 07:14:25 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x40002, 0x0) getpeername$inet6(r1, &(0x7f0000000040)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000080)=0x1c) sendmsg$nl_netfilter(r0, &(0x7f0000786000)={&(0x7f0000d55000)={0x10}, 0xc, &(0x7f0000000640)={&(0x7f0000000100)={0x14, 0x1, 0x2, 0x800000003}, 0x14}, 0x1}, 0x0) 2018/03/25 07:14:25 executing program 5: timer_create(0x0, &(0x7f0000cd0000)={0x0, 0x12, 0x0, @thr={&(0x7f0000aadf29), &(0x7f000036dfa1)}}, &(0x7f0000044000)) unshare(0x28060400) exit(0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) r0 = syz_open_pts(0xffffffffffffffff, 0x80000) ioctl$PIO_FONT(r0, 0x4b61, &(0x7f0000000000)="4c43243d088e7c") r1 = gettid() tkill(r1, 0x16) 2018/03/25 07:14:26 executing program 2: mkdir(&(0x7f00000000c0)='./file0/file0/file0\x00', 0xfffffffffffffffc) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000c40000)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x0, &(0x7f000000a000)) r0 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f000001effd)='/', r0, &(0x7f0000000000)='./file0/file0/file0\x00') chroot(&(0x7f0000157000)='./file0\x00') renameat2(r0, &(0x7f000000bfec)='./file0/file0/file0\x00', r0, &(0x7f000016517f)='./file1\x00', 0x1) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) 2018/03/25 07:14:26 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x9, 0x0) r1 = memfd_create(&(0x7f0000000140)='/dev/input/event#\x00', 0x3) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000000180)={0x0}) ioctl$DRM_IOCTL_SWITCH_CTX(r1, 0x40086424, &(0x7f00000001c0)={r2, 0x1}) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000000200)) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000240)) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f0000000040)=""/41) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_linger(r3, 0x1, 0xd, &(0x7f0000000100)={0x1, 0x7}, 0x8) r4 = getpgid(0x0) ptrace$poke(0x4, r4, &(0x7f0000000080), 0x77f1) 2018/03/25 07:14:26 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='maps\x00') ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f0000000040)=0x80000000) sendfile(r0, r0, &(0x7f0000014000)=0x100000, 0x10001) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000080)={0x101, 0x8, 0x87dd, 0xcd8, 0x7}, 0x14) setsockopt$inet_tcp_buf(r0, 0x6, 0xd, &(0x7f0000000100)="5c19891424a2c2d696bc0a554cfd30183e4808a8e785064a878b9d376372069e55a19bc57a7d3a1d1b023d55e4e3ee07094a81279eda2c599d1d8e86d71ba8895416e08b7af23246bbec6e56fd52c1fe93b29d0b32cfeaf65fc7c8636ba1cfac94fa412374c2be253eefb261bfe398ef1dc784b09248cb319a27d6868bc0e0ca0830387ae36dae9e6bcc9c7b3ee20be03bac41c4122cc9", 0x97) ioctl$ASHMEM_GET_PIN_STATUS(r0, 0x7709, 0x0) r1 = getpgid(0xffffffffffffffff) syz_open_procfs(r1, &(0x7f00000000c0)='limits\x00') 2018/03/25 07:14:26 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001b4ff6)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000c24000)) 2018/03/25 07:14:26 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) r1 = socket$key(0xf, 0x3, 0x2) r2 = dup3(r0, r1, 0x0) sendmsg$key(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)={0x2, 0x18, 0x8, 0x5, 0x5, 0x0, 0x70bd2a, 0x25dfdbfe, [@sadb_x_nat_t_port={0x1, 0x0, 0x4e20}, @sadb_ident={0x2, 0xa, 0x3ff, 0x0, 0x80000001}]}, 0x28}, 0x1}, 0x8000) 2018/03/25 07:14:26 executing program 4: seccomp(0x200000000000001, 0x0, &(0x7f00008ff000)={0x1, &(0x7f0000002ff8)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r0 = add_key$keyring(&(0x7f0000000300)='keyring\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffb) r1 = add_key$keyring(&(0x7f0000000380)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) keyctl$read(0xb, r1, &(0x7f0000000240)=""/4096, 0x1000) r2 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0xffffffff, 0x0) ioctl$TIOCGSOFTCAR(r2, 0x5419, &(0x7f0000000040)) 2018/03/25 07:14:26 executing program 5: sendmsg(0xffffffffffffffff, &(0x7f0000001280)={0x0, 0x0, &(0x7f0000001240)=[{&(0x7f0000000240)="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", 0x884}], 0x1}, 0x0) r0 = socket$inet(0xa, 0x1, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x40000, 0x0) getsockopt$sock_timeval(r1, 0x1, 0x14, &(0x7f0000000b00), &(0x7f0000000b40)=0x10) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000d40)={0x2, &(0x7f0000000040)=[{0x0}, {}]}) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r1, 0x4010640d, &(0x7f0000000c00)={0x9, 0x101}) ioctl$DRM_IOCTL_NEW_CTX(r1, 0x40086425, &(0x7f00000000c0)={r2, 0x1}) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000000b80)={0x0, 0x0, 0x10001}) ioctl$EVIOCGSND(r1, 0x8040451a, &(0x7f0000000cc0)=""/11) ioctl$DRM_IOCTL_GEM_CLOSE(r1, 0x40086409, &(0x7f0000000bc0)={r3}) ioctl$EVIOCSABS0(r1, 0x401845c0, &(0x7f0000000100)={0x8000, 0x1, 0x4, 0x80000000, 0x3f, 0x1}) getsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f0000000c40), &(0x7f0000000c80)=0x6) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x6, 0xe, &(0x7f0000000a40)=@broute={'\n\x00oute\x00', 0x20, 0x4, 0x90, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000240], 0x0, &(0x7f0000d9e000), &(0x7f0000000140)=ANY=[@ANYBLOB="000000000000000000000000000000000000040000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000002000000000000000000000000001000000000000000000000000000000000000000000000050000000000000000000002000000000000000000000061317c2339926fb009768240f144aa69c41a792307a40b0dda612868afb076f31bb41c9a793fdc0614fc58c73ee8945d8239553ddbf12d5d6f856a2ea910ddaddfb74b3c80eb1857490cb5498647d17dc0882bad37757ff97c96d0cc8627959e25345e1a3f6c4e267a"]}, 0x16a) ioctl$DRM_IOCTL_SET_VERSION(r1, 0xc0106407, &(0x7f0000000d00)={0x9, 0x7dd4, 0x0, 0x3}) 2018/03/25 07:14:26 executing program 1: r0 = socket$inet(0x2, 0x2, 0x0) getcwd(&(0x7f0000000040)=""/215, 0xd7) getsockopt$sock_int(r0, 0x1, 0xf, &(0x7f000000cffc), &(0x7f0000000000)=0x4) 2018/03/25 07:14:26 executing program 2: r0 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x1, 0x101000) connect$ipx(r0, &(0x7f0000000100)={0x4, 0x1000000000000, 0x7f, "2f7b8ec6b61b", 0x7fff}, 0x10) r1 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x800000040000003d) mmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f0000000380)=""/87) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000000000)={{}, 'port1\x00'}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f0000000180)={0x800, 0x7f, 0x7, 0x4, 0x4, 0x8001}) 2018/03/25 07:14:26 executing program 7: mkdir(&(0x7f0000639000)='./file0\x00', 0x0) r0 = creat(&(0x7f0000139000)='./file0/bus\x00', 0x0) fcntl$lock(r0, 0x7, &(0x7f0000000000)={0x1, 0x0, 0x0, 0x8}) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0/bus\x00', &(0x7f00000000c0)='squashfs\x00', 0x80, &(0x7f0000000100)="aa25cd3e33313e51d4516e15db3358d5e6fa9b4c440ac93c41d75cc56568f01c306d6bed357ccc8696d9fcade3ddbd5789e3a6918f5e4340c601795681cf8bf571331e") ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000180)=0x0) ptrace(0x4208, r1) fcntl$lock(r0, 0x7, &(0x7f000027c000)={0x2, 0x0, 0x5415}) 2018/03/25 07:14:26 executing program 1: r0 = socket(0x10, 0x802, 0x0) clone(0x0, &(0x7f0000e23000), &(0x7f0000000000), &(0x7f000057d000), &(0x7f0000a06000)) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/checkreqprot\x00', 0x400, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000140)={'syzkaller1\x00', 0x800}) lsetxattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=@known='system.sockprotoname\x00', &(0x7f00000000c0)='-@em0selinux\x00', 0xd, 0x0) fcntl$getownex(r0, 0x5, &(0x7f0000e0fffd)) 2018/03/25 07:14:26 executing program 4: pipe(&(0x7f000099c000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x0) getsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f00000010c0), 0x2) vmsplice(r1, &(0x7f0000f6dfe0)=[{&(0x7f000061ff2f)="a8", 0x1}], 0x1, 0x0) fcntl$setpipe(r1, 0x407, 0x0) vmsplice(r1, &(0x7f00005d5ff2)=[{&(0x7f00005d5fff)=';', 0x1}], 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f000033c000)) ioctl$EVIOCGNAME(r1, 0x80404506, &(0x7f00000000c0)=""/4096) read(r0, &(0x7f0000000000)=""/184, 0xb8) 2018/03/25 07:14:26 executing program 6: pipe(&(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e24, 0x7, @dev={0xfe, 0x80, [], 0xd}}}, 0x7}, &(0x7f0000000100)=0x90) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000140)={r1, 0x8}, 0x4) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x0, 0xb871, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x10000, 0x0, &(0x7f0000df5000/0x10000)=nil) r2 = socket$l2tp(0x18, 0x1, 0x1) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000180)={0x23, 0x1a4657fd871eaa60, 0x75, 0x7, r1}, &(0x7f00000001c0)=0x10) r3 = dup(0xffffffffffffff9c) sendfile(r2, r3, 0x0, 0x99) 2018/03/25 07:14:26 executing program 5: r0 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"03000e04eb005fdeffff0100042000", 0x7fd}) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$TIOCSWINSZ(r1, 0x5414, &(0x7f0000000040)={0x7, 0x10001, 0xfff, 0x53d}) 2018/03/25 07:14:26 executing program 2: r0 = open(&(0x7f0000000040)='./file0\x00', 0x40000, 0x10000001) fcntl$setlease(r0, 0x400, 0x0) r1 = open(&(0x7f0000014000)='./file0\x00', 0x0, 0x0) fcntl$setlease(r1, 0x400, 0x2) 2018/03/25 07:14:26 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000080)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ACQUIRE(r1, 0x6430) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000ff4fe4)=@req3={0x1000000, 0x200, 0x7d2}, 0x1c) link(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') 2018/03/25 07:14:26 executing program 1: futex(&(0x7f000000cffc)=0x1, 0x800000000006, 0x0, &(0x7f00003b6ff0)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0xfffffffefffffffe, 0x400000008, 0x0, &(0x7f0000000000)={0x77359400}, &(0x7f0000aba000), 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ENABLE(r1, 0x40086432, &(0x7f0000000240)) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f00000000c0)={{{@in6=@local, @in=@multicast2}}, {{@in6=@loopback}, 0x0, @in6=@remote}}, &(0x7f00000001c0)=0xe8) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000001ac0)={0x0, 0x7fffffff, 0x50d, 0x6, 0x8}, 0x14) sendmsg$nl_route(r1, &(0x7f0000001b00)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x380000}, 0x7, &(0x7f0000001a40)={&(0x7f0000000200)=@getneigh={0x0, 0x1e, 0xc00, 0x70bd2d, 0x25dfdbfc, {}, ["", "", "", "", ""]}, 0x181c}, 0x1, 0x0, 0x0, 0x40080}, 0x10) 2018/03/25 07:14:26 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) ioctl$TUNATTACHFILTER(r1, 0x401054d5, &(0x7f0000000100)={0x3, &(0x7f00000000c0)=[{0x8, 0x9, 0x8, 0x2}, {0x3c53, 0x1f, 0x0, 0x4}, {0x1000, 0x9, 0x1ff, 0x80}]}) sendmsg$nl_netfilter(r0, &(0x7f0000000040)={&(0x7f0000c78ff4)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000b04cf4)={0x14, 0x7, 0xa, 0x1}, 0x14}, 0x1}, 0x0) 2018/03/25 07:14:26 executing program 3: r0 = memfd_create(&(0x7f0000000000)='\x00', 0x2) ioctl$EVIOCGBITKEY(r0, 0x80404521, &(0x7f0000000040)=""/71) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x4, 0x31, 0xffffffffffffffff, 0x0) r1 = socket(0xa, 0x2, 0x0) setsockopt$inet_opts(r1, 0x0, 0x13, &(0x7f00000018c0)="d3", 0x1) 2018/03/25 07:14:26 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdcff6)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000fdb000)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$LOOP_SET_FD(r1, 0x4c00, r1) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)={0x0, 0x8000000, 0x0, 0x400001fffc, 0x0, 0x0, 0x0, 0x0, 0x5}) r2 = syz_open_pts(r0, 0x8000000006) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000300)={0x0, @in={{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xc}}}}, &(0x7f0000000140)=0x84) fcntl$notify(r1, 0x402, 0x18) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00000004c0)={r3, @in6={{0xa, 0x4e23, 0x8001, @dev={0xfe, 0x80, [], 0xc}, 0x3}}}, 0x84) ioctl$TCSETSW(r2, 0x5402, &(0x7f0000cf0fdc)={0x0, 0xfffffffffffffffb}) ioctl$TIOCMBIS(0xffffffffffffffff, 0x5416, &(0x7f0000000000)=0x2) r4 = dup2(r2, r1) fstat(0xffffffffffffffff, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(r5, 0x0) accept(r4, &(0x7f0000000240)=@nfc_llcp, &(0x7f00000002c0)=0x80) ioctl$PIO_CMAP(r1, 0x4b71, &(0x7f0000000180)={0x400000000, 0x1, 0x81, 0x1, 0x40, 0x3f}) writev(r1, &(0x7f0000000480)=[{&(0x7f0000000040)="5ae9a68c7eb8578f88eb1abb7cf08fd5d923ab0c73359c0954c1794d890ded8b73a1fb0f7006f23d5cfdfd0d27e69369cc3464d1d606ef57739ca078a82f416a21995b8c0de13c1042a440d4d5bc1a632ac4b5df57c455b61b6b0b8af418d6af7a3ad16c11880eaddfebada10f099188573aff89f2a832315822b1de7e1a79242865896641bef6928a3c81152d05a11c37f70d868e23ccaff88409e122c80c0187bf5cef9d12c6ce7ad40c2f2b5a6178bfeca6085c0ace4266d33e69c89234058c1981c8598893e9e77d576d8a1298ab5ba87dfb9b7862304bf2108401d4b499374fe3f4f0f34424500e9447", 0xec}, {&(0x7f00000001c0)="22d3f5430237225c7c00afa2e359d335af262e93e6ee3ae7247f515140730d22fd99a94969551798890a1b02f3258b418c8ee78f480afd86a3f3d1dd76be6a5b62d6ded57d788bbcc9a06ee7c8fd035249539af0f2242fec7e", 0x59}, {&(0x7f0000000400)="30617291a40d76ad9add4a6c75cee67f91ec2f1c425af1c567ebe95dcc20b5ba0b94972497cf690b8ca39c7d9d283e4fb6bd68c6924e9aad0491d478ef4d06c4acceb997758b15c82f8594f6e8d4461664214fb752552a7391a4fb0698511eb05cef54", 0x63}], 0x3) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x1f, &(0x7f0000000600)={r3, @in6={{0xa, 0x4e20, 0x8001, @mcast2={0xff, 0x2, [], 0x1}, 0xa4e}}, 0x5e, 0x8}, 0x90) 2018/03/25 07:14:26 executing program 6: r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x8, 0x32, r0, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000053ff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r1, 0xc04c5349, &(0x7f0000052fb4)) 2018/03/25 07:14:26 executing program 7: r0 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffb) socket$inet_udp(0x2, 0x2, 0x0) r1 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) modify_ldt$read(0x0, &(0x7f0000000240)=""/212, 0xd4) 2018/03/25 07:14:26 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8000000000000}, 0xc, &(0x7f000000d379)={&(0x7f0000013db4)={0x1c, 0x20, 0x2ff, 0x4000000000000, 0x0, {0xa}, [@typed={0x8, 0x0, @fd}]}, 0xfffffffffffffd11}, 0x1, 0x0, 0x0, 0x40040}, 0x0) recvmsg(r0, &(0x7f0000000640)={&(0x7f0000000040)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, 0x26, &(0x7f00000004c0), 0x0, &(0x7f0000000540)=""/226, 0xe2}, 0x0) 2018/03/25 07:14:26 executing program 5: fcntl$getown(0xffffffffffffff9c, 0x9) r0 = accept4$llc(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000340)=0x10, 0x800) fsetxattr(r0, &(0x7f0000000380)=@known='system.sockprotoname\x00', &(0x7f00000003c0)=':GPL\x00', 0x5, 0x2) getpid() ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000140)=0x0) socketpair(0x3, 0x4, 0xd9, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f00000000c0)) ioctl$VT_OPENQRY(r3, 0x5600, &(0x7f0000000000)) fgetxattr(r2, &(0x7f0000000200)=@known='system.sockprotoname\x00', &(0x7f0000000240)=""/151, 0x97) fcntl$getown(r3, 0x9) setsockopt$packet_int(r2, 0x107, 0x7, &(0x7f00000001c0)=0x10000, 0x4) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000000180)) r4 = syz_open_procfs(r1, &(0x7f0000000100)="636869010001006e00") ioctl$TIOCGSID(r4, 0x5429, &(0x7f0000000400)=0x0) syz_open_procfs(r5, &(0x7f0000000040)='net/icmp6\x00') getsockopt$inet_mreq(r4, 0x0, 0x24, &(0x7f0000000440)={@multicast2, @dev}, &(0x7f0000000480)=0x8) pread64(r4, &(0x7f0000910000), 0x0, 0x2000001) 2018/03/25 07:14:26 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) socket$nl_xfrm(0x10, 0x3, 0x6) capset(&(0x7f0000002ffa)={0x20080522}, &(0x7f0000002000)) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='ifb0\x00', 0x10) 2018/03/25 07:14:26 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x0, 0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(r1, 0x89e3, &(0x7f0000000040)=0x7fffffff) fstat(r0, &(0x7f0000000080)) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000000180)={0x6}) timer_create(0x6, &(0x7f0000000100)={0x0, 0x38, 0x6, @tid=0xffffffffffffffff}, &(0x7f0000000200)=0x0) timer_settime(r2, 0x1, &(0x7f0000000240)={{}, {0x77359400}}, &(0x7f0000000280)) timerfd_gettime(r1, &(0x7f00000002c0)) getsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f00000001c0), &(0x7f0000000140)=0xc) 2018/03/25 07:14:26 executing program 7: r0 = gettid() unshare(0x28060400) process_vm_readv(r0, &(0x7f0000004fb0)=[{&(0x7f000000afb2)=""/78, 0x4e}], 0x1, &(0x7f000000afc0)=[{&(0x7f000000af37)=""/201, 0xc9}], 0x1, 0x0) 2018/03/25 07:14:26 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'syz_tun\x00', 0x0}) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='net/ip_tables_targets\x00') r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r3) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000200)={@remote={0xfe, 0x80, [], 0xbb}, r1}, 0x14) setsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000000040)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) rt_sigreturn() 2018/03/25 07:14:26 executing program 4: socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000000080)={'lo\x00'}) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000280)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f00000002c0)=ANY=[@ANYBLOB="6c010000170001000000000000000000e0000001000000000000000000000000000000000000000000000000000000000000ffffac1414007f000001000000000000000000000000fe8000000000000000000000000000aa00000000000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="00000000000000000000000000000000e0000001001000000000000000000000000000a400000000020000e01390dd0009529958e2b690c81c0c4de20a136a6b09932d750199be713d2829f38cb28e7fd5cea09b05084528b683d5b5", @ANYRES32=0x0, @ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000237b0000000000000000000044000500ff010000000000000000000000000001000000003200000000000000e00000010000000000000000000000000000000000000000000000000000000000000000"], 0x5}, 0x1}, 0x0) 2018/03/25 07:14:26 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000ccaff7)='/dev/sg#\x00', 0xffffffffffffffff, 0xfffffffffffffffe) r1 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x4) ioctl$sock_inet_SIOCGIFDSTADDR(r1, 0x8917, &(0x7f0000000040)={'ip6tnl0\x00', {0x2, 0x4e22, @rand_addr=0x7ff}}) ioctl$int_out(r0, 0x1, &(0x7f000004bff8)) getsockopt$IP6T_SO_GET_REVISION_TARGET(r0, 0x29, 0x45, &(0x7f0000000080)={'ipvs\x00'}, &(0x7f00000000c0)=0x1e) 2018/03/25 07:14:26 executing program 5: pipe(&(0x7f000015bff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$getflags(r0, 0xb) ioctl$sock_ipx_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000000)={"8c700800", {0x4, 0xffffffff, 0x0, "9534bdbb46f2", 0x7f}}) syz_open_dev$random(&(0x7f0000000040)='/dev/random\x00', 0x0, 0x101000) 2018/03/25 07:14:26 executing program 6: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f0000000080)=0x100000001) r1 = dup3(r0, r0, 0x80000) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000000)={0x0, 0x7f3d}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000100)=@assoc_value={r2, 0xa8}, 0x8) 2018/03/25 07:14:26 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='uid_map\x00') ftruncate(r0, 0x8) 2018/03/25 07:14:26 executing program 3: r0 = socket$inet(0x2, 0xa, 0xfc) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) ioprio_set$pid(0x2, 0x0, 0x4001) clone(0x0, &(0x7f000052cf69), &(0x7f0000850ffc), &(0x7f0000e9b000), &(0x7f0000ce4000)) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000000040)=0x7, 0x4) 2018/03/25 07:14:26 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000003c0)="6e65742f6669625f74726965003bd3b44336b78595010be473b906997785ec03f0c261ae42") getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f00000000c0)=""/102, &(0x7f0000000140)=0x66) getsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f00000001c0), &(0x7f0000000200)=0x4) r1 = syz_open_dev$urandom(&(0x7f0000ba5000)='/dev/urandom\x00', 0x0, 0x3c1000) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000000000)=0x9, &(0x7f0000000080)=0x4) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/policy\x00', 0x0, 0x0) sendfile(r1, r0, &(0x7f0000000040), 0x100000001) 2018/03/25 07:14:26 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000dddfc8)={&(0x7f0000f8d000)={0x10}, 0xc, &(0x7f00008a7000)={&(0x7f0000000000)=ANY=[@ANYBLOB="2c00000001040101ffffffffffffffff000402000c000100010000006f0300010c8002000c0000f702000000"], 0x2c}, 0x1}, 0x0) r1 = socket(0x10, 0x2, 0x0) write(0xffffffffffffffff, &(0x7f0000a6b000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) dup2(r1, 0xffffffffffffffff) 2018/03/25 07:14:26 executing program 2: mkdir(&(0x7f0000679000)='./file0\x00', 0x0) lsetxattr(&(0x7f000022a000)='./file0\x00', &(0x7f0000faffe7)=@known='system.posix_acl_default\x00', &(0x7f0000000040)="0200000002000000000000000730de2d6a1f06a0", 0x14, 0x8000000000000000) 2018/03/25 07:14:26 executing program 4: futex(&(0x7f0000000000), 0x4000000400000085, 0x0, &(0x7f00003fa000), &(0x7f0000004000), 0x4020000000) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000008a80)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000008ac0)=0x9, 0x4) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000040)={0x0, 0xfffffffffffffffd, 0x803, 0x400}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000000c0)={r1, 0x0, 0x9, 0xf, 0xa1a, 0xfffffffffffffffb}, &(0x7f0000000100)=0x14) 2018/03/25 07:14:26 executing program 1: pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$TIOCCONS(r1, 0x541d) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000000080)={0x18, 0x0, 0x1, 0x6791}) ioctl$DRM_IOCTL_AGP_FREE(r0, 0x40206435, &(0x7f00000000c0)={0x5, r3}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x0, 0x12, r2, 0x0) r4 = syz_open_procfs(0x0, &(0x7f00008f0a07)='pagemap\x00') pread64(r4, &(0x7f0000fd7000)=""/8, 0x398, 0x100000) [ 77.175341] netlink: 12 bytes leftover after parsing attributes in process `syz-executor5'. 2018/03/25 07:14:26 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) fallocate(r0, 0x1, 0x4, 0xffffffff) r1 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x40000000200) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000200)={'gre0\x00', 0x800000000003}) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000480)={0x0, {0x2, 0x0, @broadcast=0xffffffff}, {0x2}, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x1ed, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000440)='gre0\x00'}) r2 = dup3(r1, r0, 0x80000) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000000040)={0x0, 0x7}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f00000000c0)={r3, 0x5}, 0x8) 2018/03/25 07:14:26 executing program 0: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000017c0)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000001640)={0x0, 0x401}, &(0x7f0000001680)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00000016c0)=@assoc_value={r2, 0x1}, &(0x7f0000001700)=0x8) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000000)={'vhan0\x00', 0x400}) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x2000, 0x0) getpeername$ipx(r1, &(0x7f0000000240), &(0x7f0000001740)=0x10) fcntl$getownex(r0, 0x10, &(0x7f0000000100)={0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000140)={0x0}, &(0x7f0000000180)=0xc) sendmsg$nl_generic(r3, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x110000}, 0xc, &(0x7f00000001c0)={&(0x7f00000002c0)={0x1350, 0x17, 0x313, 0x70bd25, 0x25dfdbfb, {0x2}, [@generic="dbd12dc726a56210e745af5de4af63713b2bc016b95a87e37449a695c82db00cfe0de56caead6e607d00d5fb772faa08a9e4ea91d4bed04bd81df830a9d42d075802128c12d75faeae025ea47dff630506f49845de36e4f9c1b91c923b0f2b0c0e8904c5007c0b288abf1669d1711e66ce2ca5f5756a070cea888d80d8ea15edd9b2669e009678870e1a07fbbaa4f5e7d03c34a9cc50c6d5e29a5c04476a7273311a965c42547a861b6acac968a71b9857d12302bde97c4855b639dad2f4862e1a7b1e78133efae79133e5e8226ab842e1a87046232d97152e307615596d61", @nested={0xc0, 0x6f, [@typed={0x8, 0x1b, @pid=r4}, @generic="f0792ef15a5bfc3c720cfe49de67daaa0f659f9bc954c2e2c68a0bf6041a035cf61b69a59ac0ff235770c08bcccf132f6f7d648d93a1bcb0055c128ee02ae174eeadcd2c2fa5255d2e00ae44b8bd8b28a3a78fb04ef1cb15c66e41eedb12abe1b610dd312b79a1c9562bb42e4c6ab66a5d88953940b40722e84cd66109341bb6c728ddc66ae18bc8a1310835e6772946ffd2cea518197f3dd01a2c60d435e45194ad8f9d4e1cf5ae3cada5346a022938ba4b1d"]}, @typed={0x8, 0x94, @ipv4}, @nested={0x1188, 0x22, [@generic="fc39b52f544a56b9f92869006c95a1c435d8577c4f8d2ec3afff573555b233e262daacb823fcfc31964cfcf504d57817b70afcf865e99029a0ef9fc8d701053e7f4f6e1a015081f41308f6167a62716575c943d54b0cacf1882332231ad83a5a5c26bae9dc9e51", @typed={0x8, 0x77, @pid=r5}, @generic="3a9189529a0cc2210bd55758d884fbc9642f3fe2db18c639fdb8a10ff85d7a2dcc9d438e94e751ebf9f09113f58c949cb5cc8a6ce40eb62fdfff11f250c3e94cb2140755fb83cf6ab11c8cc3a00d71738b70b23206c6053250473f307ba2d22072824f5d2c", @typed={0x8, 0x6c, @ipv4=@remote={0xac, 0x14, 0x14, 0xbb}}, @generic="db1864c4e3544d872c72a7955245a46051f647303e39146b14e97f37cc415edc6741c219dcd8d791e43d57da1efc3fc5cc51de8a6a95297e54f43e0592e7dcafb2a1819abe58007901bf6f271e6cd45a0c858313d0b45a91480a3820a92508fb68ccb76fb78a5cc6088f2531f581ea78b3c42b667ff19413f2db7505c249817d89bdd0170c14671394d46186", @generic="5220769023111079fd5f3e657a502aa5b2e5ac7fd4fb4f864a32dff705d63b3e2cba80a0e40d1e41aac2b23c1092274f8498015448ef0cfab88f4d94c00c3d4af7b1ddc95e4e7d7680e464a5fdb8711ae3dbaeb1de9fca5af0cfb296d0ba706176bf84915bf3eecfe0ca939e3638f0914b08166b649af68d6a5608a21d7a14fab0d846cecf216cea86c7e079ca7d9e1c066a8512fef86717dbd5f67447d9fe4a93c3de6a0919aea67caafdbd94ab3828a09a0135301f1824c7cc71e9ec42408c111ab5cbb9540a7648138888b1057e40bf79b203a6be695724aab1abd488112142b1982001c67183843008fbbbd2bab7c3cf2f14b99542a1946a28302738a5ac5b2941e1cc133dabb4108ad836fe3ecfb74f18dc7ab33ab0699d271667808ea9f421ffaed056f0628f4149595a773cb1086f90ccad90ffa664dde6cc154bec84753e82ddf39aa9336c95fc2c530aeab9a4a69143a9b3ba9bc866499e36870a0b26a5fdb98636f8a2deeb9817c5109d4c7a3df8824afc03e72d5bf8603c79c784799cf40f5bf5adeb1afff3bd6ea8e7f909660725cde114bdad6f13938dd1d299a0d5d4362f8bbb07244c4881e4fa0b051099f52fb248492a494fca703fe408652c601ce51ce05943b3c82094d332c4cc68297e7aae0ea191a2babb1ddaf7aade91b6c1e341e0d3d56c0d2ae87816e7ee898373b1fdd99d0367c287e31ab7127f8314aeba7e4ebfc0f588a92dc30f15555ffcaadc9f2514b6ad7380b1f6a2d298dc3cd32cac2e0eccf874d547c08c888a12c0d86f665ab3b66a1f677a4fdb61b464cc9bf74b9f2513994052eb8e5ecc6a0e330f99e90702bdc740f682526bb73cda1a37b454b92db7fa06ccc3ef612cbdf0d225d2b5d6bc43d5bee29eee014ec907fadddd90683eadaadf9708f264c94b1c7af13cff68ef667b6893b3caacf3dfaae63066734b5794a11215114bffebb5754e87b2d6f9e5abd6d7e2193c555b82c4952a5022a0172af4ddee00a82f76546e42cb817f126ec499bc6a3d0fe82d75a4aef74e9c1bf828588333859a7913b04817c8c0dba9f7aeab628271c177607ab168ed7dcaab801aad657f1b8f53dfb21a8449deda9773868d66729670039b266f14c86431a99b5cca35fc31b775e392118e3f79eb16863276aa20aad0d1aeca3baae0da35d7de38e6731a224d0a92248494e0548c8d40b97ec1717a23330b27935014dbad27b3b6cd52192c80913a6e8cf3f6b1688f6a9654221d34447e0a20def081f528a5384c851e183d152ab3563897c68b6e8f0fa38b90abad53dfe83e8a9f58e4d7a99b5cfb7794e7bdb46597853c29d91a2de61ffbeab04c98560a125b72080ee9cf9cc3966eeea829d9a2d5bfbd17754d25884485ec3d2a7a6fb3eff1625227762dfe88c38c79d9e6f6e136dbacd3c52fb0d8a6986c16c1576d12b4861c4ef84b96b01bfaf3e4666bcd7c7113a797a0c514d6c96977d5be0098b80c12366a66bf33da264eadfb45c835cf034fee8e7672d23b3d178653d62862537548d2728159beebf240a19398c0b8bf374eaf5cddb4d3da46fa6e5734d95f8a1639334f5fa24b4e364227ef348939886a243e2cb400c2de602a4d0310cf532917aa5f20a3e0765b630b2a6addc0cc081de1b660e750dc5ca36bec99671877de1722d48e112a94a2a8e3de7b390b1f49f6719a3842ecd966639df2f9e75274f140b2bdf07e9347e5e126c8aea0adc414fbe58044bee4a5127181790ddcaa78a2a9cf9d9aa7dd8bd333241df5308e43bbd06ae29f5190669479f057404485d9d58c1d0c134710864579b8ad7d62c0432388030dcf25f1304286f3dd0d20bcc75041063ef7b940dd3ecba658787eee76ec274edeb7ea792df874e3b9eb0a2ef6aa74b2473c2a926afb93c14a0bee4f3c139c8c11924d2b506c9655c3125410213270a03c2c278934ed88ab7a89e687b911a49a831229f616d1db9db4bd60372560f87eeca25d5e9c1fa996267fbb85b2e53ba5ead80bb966a9d20d2bd43bae6f9743c8c29196bf2e144317850ee672ab9c63ac03281a9e6b4e216a54589f6d1747dd468675e669a09033b5b71e7a788ce27d33a96f590dfede3a0443fcf21eb8e5f2eb66766d641df1978f9ab623065dcedb4096290936ed2e5ec3cfca480f7781466fc2c777fa2bc390f1853efdf8eb705bc847e62d75f7a6416469fa15b9cb557efb0b1cb8f48df4d8f5e18637f95e9c0fff1db345dec922c4b8e383f2eea166dd89a1062e1777b6bb015d92d101102d8521860c6bdb6a119300d80c625b62f099b8da09dde4db6c678a392a7e228d92451737dcf13b60fd57ff81388a7e40c523db05e9d15dd03d208998fa86950729b0e60d63143099da362feafda71dd8272d0d186c32caa459ea73a0c495f36da7e5f225a045699a740eb16ebae745fcc1d596fb62cb66eda290485a88e2d9f6816c1b733a76a94800ba81b9c7edcda1a48cdc544c4fd06862e9646e20bdbf27d6c6a94b4dc649c0c15d832802cf9ae575f1afcea7539dd995123d3f09d668596ef3e0a804b450618e6082ea6c9071ea2b2319b9c579745ad9cc091209a7dacdc63aff3fca005e07fe765202be30af9b076cad9ac491d1b2fc46e1ad141136aa72d0c029f29695acf1a71241a118aad79d4a9234cd1cf220e3c9407d3bcca67eeaf3a788fffb0e26615f449759e64672ce98840ff01dcf7a2ba4af770026016b67140193ef62ff554520d974a3297d3f7cdbf72338f57f2b2d9b803bd84ce33074b33fa0659783373aaead86f5d4b726de47211e4c2a79562220893b5542a156a15c58a82458e138c83f4506bac00739efff59bed09912c8f197e100744ca0b2dd4a77b55f05b6793a701439aacf2c566a9e893ae20df55e04d8e3920f747b374921f4d7e946bfebfa006696df77edb037b57a568f6e54e0944418a065e41d54675fcc8812d3785294dd1005052860bfc0b2a075ad2e1d509f8e100925c58e7d764802d6a3fb7e0011c016acf62389b8f1e19288a0edc1583ce22c513e9a031b33659278614214986148323a93f497fbfde5ffc340f48802ff5641cace5345e282ceb63755cfe6f23ee488326aefc86748f1b508c107dab611467d6c45a539aac59e61038e146090be2d738d9e34afd4ca2d8e487e4972f09ec5e8d7041861496cf67efd10878a77ae22a2c1c5d383667a7c62417a82291f5851d83f8d50c830e9d60dbdd30132ecfe2181dea89125c7e0eb62e3e72aa91064ad11d9cf9e3dd33c5dc429804ba7696cb5469d7954713d0de01c56a35033617b435bef78b86d6e1d5328b4cc38b6559b16fddf8e3286c1e143b318d7e23bda3bf94c31c2c44f368569feee3cf7eedfad23b712d8c0ab046e2517a92a40d514124eff1f835f7df7abd18a973cf04e50b9becd99e1b0842f3e4c1f58f2d69ded656b5b3ce26dc25e35fc25c9c49ffb8778515900fb7dee4d4f30697bc82681e33820919c44a09a3a37091aa89e57b3cb5e23871f84f07cd7f557d22e208134445affabae5944b299c872b68e438c70d450e25d42be4a8b30e2f0066f1ae002b61c5d99a3e8c73eea7b7c0f51a47ad86e3f32c67c690a8f440be1f946b3522c5f877f5c5a2a8bc29a7b1f8bc77a6b61e4be113306ad86c41b1b5e7c1053faa2c98af5f09be01aab129a658941ae8588fca1c04a16af80f25d6e7611f94dde00a8ed7c16712c2ee5630b58f8131d8e5c764a5033f700ef1bbad50ea4e0fc3155f2b790b5c68653f8f42563fd01f0e92cd01478e4de96710fb4ac2527190591d1e394d15f327dfe04eb8f0bd4322b6a2932ca75706064432c8310d672d3f7e2ef9a16885a7fc58afb659551070d77462692a34ecd88c0cd588b1cca91ba9660aff0ae8b74c5b9880cb03d87cf34713419968c8d3a3ea3f13faf7fc735f782cc8e6f2a92ad2b95032d0eff99275b3e01d2409aa4900492b12e87dc3084d1597e30e9b4bd9e0c21a3b555e36de5885a13e3eb8dfa0cfa8eda608cc809680a11ec5bffa9a7e9381f0fd03011995b8d98de7250eb2cb7b66f6381258efca703c4d7a4e04e7900d76678b1dc337c34e4fa80cbfec96e5abe0351f6c64e6d3be03dc79ec0235c2902953dc358179938252ba39bc2a8fe2e2f1af79105d542b9a151234ba71370685d9704e02d08d4daf451bbe66cf992b1ee6503c0e52f4323ac156645642c17a73325b479b2ec0ec5aecae6c19dbecd9a333f718e6a8bacfb314e4c5b38e1a36e50e73dc5045da661cdabe5b069af7c2456763eb74bfc5cdfc10b0f227e01e7c91dac655075aca591fa967e5306c18492a8a983507d3e6814f081c0e40a612c40d5a52cec6690f7d922280d498f0d3bdc22fc9e7aaaacb59c05098e583dea38a9653e417328fe7e98ab9681c0ace106e9a783aa40b3201808766d9a958eae85cfa07dae4efca19e4e4b7e9c45e41314f669e2f5bdbdbd2cc2e83727e0527d26c9854ac6ec71e6da35b54b9eac5dd25762d7895959deb694a98b1fce6d25b899990e4ac50a2b6a5e846826d920ec685d8618de89614ea419ce28d25163d3e91004dd1c4a67cb3d2756413a71dd90b55f0ea822416e4fc191efc1e01fd8782d739420873766b4cd88adeb1b7a1c70b1c68104c2f7f2712a84bf675e7dc8453b0faea1557b294756d18e0a2c3442edf472482e60d9e8604b1f7988dc86196a8f1c035833a5e9e6ce45758b37a85388592eb401a2fdb7083121b27083d8fdf81a820195ab094eb7317cea0e3a2325e4cb24774c577ef1f3ef34751a7825f0eb3e8f327eabb1b93f4c487347783fdb2f323f8a6252ac362a2d2570a8c9af86faa1b120180c984ba02aa2b51cfb1b126d4d8920575fab52b47b4ee446a2a79e5604bc9082e75a8a6b781221426a911f59526f4f0971cbeb992812624840cbba6f666935ec908f6694cbd8fec9a99e4f2d4243ce082f1210b63979089408d93201ecdf62a3e6e59986e9f9b61b657be281765ca2af18183c3bf7872afe0f672230e019241908a224fa460479102245eac2d8ecfd14a51560598a7a7da37171996e049ba66ee3da8bd56f11cd436e9e23d737294f43c9c1107492ca77c3d792e0342bc77f9c3f680214ae92ef5d553442ad743ed877d362544b13113ef51d5da127cb944124b2a8f39d99812f0b99cc2cb26fd038dc02fb2ef7a86038f5075d4a3c5c73142f8f3e12c621074898b5133e93357dd41db68742f756c6a8bfab5459fda6f7ef5f99d3d3513213fa7bc76253805cee63142d270eaa8380898fdcff1fcddf2210cdb8c0c88c37765de0e586b0cd835dd318e24d4c23c18dc035f089f0cd530bc819ce1b84f7916e2e5333b43705584fb7ecfd3fc44f1a9385d6e9d2a19a1a106aed742344a7997bf051d830548b8d663102a36af1c814142d4c618619d3d2dcc91a5e0ce19e80e1bbb8154e014ece1244c8af51294c675fd2ae634717514acb4ad77a2f76ddfd40b6923ef40292faaccc419331d92c996ef94edb1e797dbc23df2ef2fdaaaa1ca21c6a2a5f4a969a14c3a1fd9b093fbc12090b92b236bbce72296b82ebe1fd3d1eec6f9d5ae5a46b1074b72d474744e8d477cb71b30c581537137f26053e747440d4e3e2d13824211d4347de8ac7c385a82e72a0b84e920f8f6c0fc5e6665af2f6c801ceb72f520c69846379eeebf6b2a71e278f6b80517fa475dfb02ded76c677aabc5103f63e56746328c420cfff4575b5d0fbd10a3bc1e9d19e4687aa3c613cd5ef67082cf309691adcb960bc6cb9fb", @generic="929fbaf4c353c19109ffbca112ddd6eab1b35b16a1e4f82d6fc31b17"]}, @typed={0xc, 0x17, @u64=0x100000001}]}, 0x1350}, 0x1}, 0x20000000) 2018/03/25 07:14:26 executing program 3: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x40, 0x0) write(r0, &(0x7f0000000400)="1f0000000104ff00fd4354c007110000f305010008000100010423dcd9df00", 0x1f) write(0xffffffffffffffff, &(0x7f0000c34fe1)="1f0000000104fffffd3b54c007110000f30501000b000300000010d10000cf", 0x1f) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$TCSETAF(r1, 0x5408, &(0x7f0000000040)={0x7f, 0x2, 0x1, 0x8db5, 0x4f, 0x3, 0x1, 0x7, 0x2, 0x18}) 2018/03/25 07:14:26 executing program 4: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x92400, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x2, &(0x7f0000000100)=0x5, 0x8) r1 = syz_genetlink_get_family_id$fou(&(0x7f00000000c0)='fou\x00') sendmsg$FOU_CMD_DEL(r0, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000140)={&(0x7f00000001c0)=ANY=[@ANYBLOB="0800000038c5f58f7a8f65dcdcffd7354c9cefaa45344dababe0eda63fd4e9658a673c1e17f66a9ff52531b7e3a59059513f767bcb0d05b52cf861d90266", @ANYRES16=r1, @ANYBLOB="040027bd7000fedbdf2502000000080003008700000008000400020000000800040001000000"], 0x2c}, 0x1, 0x0, 0x0, 0x10}, 0x4) r2 = open(&(0x7f0000042ff8)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r2, 0x400, 0x0) unlink(&(0x7f0000000000)='./file0\x00') rmdir(&(0x7f0000003c80)='./file0\x00') 2018/03/25 07:14:26 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00002eaff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r0, 0x8000000000000007, &(0x7f0000002000)={0x1}) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x1, 0x2) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000040)={0x8, 0x401, 0x4, 0x401, 0x7f, 0x8, 0x2, 0xc72, 0x0}, &(0x7f0000000080)=0x20) ioctl$TUNGETVNETHDRSZ(r1, 0x800454d7, &(0x7f0000000140)) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00000000c0)={r2, 0xffffffff, 0x1, 0x9}, &(0x7f0000000100)=0x10) fcntl$lock(r0, 0x26, &(0x7f0000003fe0)) close(r0) 2018/03/25 07:14:26 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x4000, 0x0) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000080)='/dev/keychord\x00', 0x8040, 0x0) renameat2(r1, &(0x7f0000000040)='./file0\x00', r2, &(0x7f00000000c0)='./file0\x00', 0x3) sendmsg(r0, &(0x7f0000f12fd8)={&(0x7f0000218000)=@in={0x2, 0x4e20}, 0x10, &(0x7f0000f18000), 0x0, &(0x7f0000f13000)}, 0x10) 2018/03/25 07:14:26 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'syz_tun\x00', 0x0}) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r2, 0xc05c5340, &(0x7f0000000100)={0x6, 0x1, 0x2, {0x77359400}, 0xfffffffffffffffd, 0x2b}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f00000000c0)={r1, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000000180)={r1, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0xfffffffffffffcb2) 2018/03/25 07:14:26 executing program 5: clone(0x200, &(0x7f0000151000), &(0x7f0000ad8ffc), &(0x7f0000f8b000), &(0x7f000025e000)) mknod(&(0x7f0000d68000)='./file0\x00', 0x1001, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f000080c000), &(0x7f0000868000)) creat(&(0x7f0000000080)='./file0\x00', 0x1d0) r0 = syz_open_procfs(0x0, &(0x7f000044b000)='io\x00') pread64(r0, &(0x7f00005e6000)=""/53, 0xfffffee6, 0x0) execve(&(0x7f0000429000)='./file0\x00', &(0x7f0000414000), &(0x7f0000b01000)) connect(r0, &(0x7f0000000000)=@sco={0x1f, {0x1, 0x3ff, 0x8, 0x0, 0x2, 0x4}}, 0x80) creat(&(0x7f000086bff8)='./file0\x00', 0x0) 2018/03/25 07:14:26 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) fsetxattr(r0, &(0x7f0000000080)=@known='security.selinux\x00', &(0x7f0000000100)='unconfined_u:system_r:insmod_t:s0-s0:c0.c1023', 0xfffffffffffffd96, 0x0) socket$packet(0x11, 0x3, 0x300) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet_int(r1, 0x0, 0xf, &(0x7f0000d10ffc)=0xfffffffffffffffb, 0x4) bind$inet6(r1, &(0x7f0000876000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, 0x1c) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x1010c1, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x40042409, 0x1) syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x400000) 2018/03/25 07:14:26 executing program 2: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/sequencer\x00', 0x202, 0x0) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000400)="af6c39a906bd5a8567ffa61f28557904e7e4417f0f4a8ad1cb3e5321810c90fab794edb044cd641ecdb5f5b2a4394f229741807d4323cd7bf3e43fdc0b49ea18029ef21d8556c1dd8b0e69171f948d15d500cb377fe159a141b671230a56ce5c1247a931e05b6e2da3e92b217fcc1263b363ee6b474e4b47414b6cff723118014506be1b1d5e78978257800843cecc4ff0faee0996183fe86675ded736fef337921ca7f4558b6d5f12fc0a505755660bd9aaa6f85b565bec45f4b8f044addfca692ea20fee193b9f2141343cb9c9d0ed00a47a8d500627fa0b3b72d6dcee333049", 0xfffffffffffffcd2}], 0xf0) write$fuse(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="e27e030000000000000000000100000009000000"], 0x14) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000040)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000140)={0x0, 0x8001}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00000001c0)={r1, 0x9, 0x1, 0x1, 0x4, 0x6, 0x4, 0x401, {r2, @in={{0x2, 0x4e24, @broadcast=0xffffffff}}, 0x182, 0x4, 0x1, 0x7, 0x3}}, &(0x7f0000000280)=0xb0) [ 77.322998] device syz_tun entered promiscuous mode [ 77.381264] device syz_tun left promiscuous mode 2018/03/25 07:14:26 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000080)='/dev/pktcdvd/control\x00', 0x8000, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f00000000c0)={{0xa, 0x4e22, 0x3, @mcast2={0xff, 0x2, [], 0x1}, 0x1}, {0xa, 0x4e23, 0x9, @mcast2={0xff, 0x2, [], 0x1}, 0x100000000}, 0x9, [0x3, 0x0, 0x6, 0x9, 0x81, 0x5, 0x52668029, 0x23fc]}, 0x5c) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000000040)=@get={0x1, &(0x7f0000000000)=""/50}) 2018/03/25 07:14:26 executing program 7: r0 = socket$inet6(0xa, 0x200801, 0xd1) setsockopt$sock_int(r0, 0x1, 0xd, &(0x7f0000105ffc), 0x4) 2018/03/25 07:14:26 executing program 1: r0 = socket(0x15, 0x6, 0x0) setsockopt$inet_int(r0, 0x0, 0xb, &(0x7f0000ab2000)=0x1002, 0x4) sendto$inet(r0, &(0x7f000038cf97), 0x0, 0x0, &(0x7f0000821ff0)={0x2, 0x4e20}, 0x10) r1 = add_key$user(&(0x7f0000000080)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000100)="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", 0x1000, 0xfffffffffffffffd) getpeername$inet6(r0, &(0x7f0000001380)={0x0, 0x0, 0x0, @mcast1}, &(0x7f00000013c0)=0x3b) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000001240)) keyctl$revoke(0x3, r1) recvfrom$inet(r0, &(0x7f0000201000)=""/186, 0xba, 0x40002021, &(0x7f00002f3ff0)={0x2, 0x4e20}, 0x10) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001100)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000001300)) ioctl$PPPIOCGMRU(r0, 0x80047453, &(0x7f0000000040)) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f000028effc)) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000000)={0xaa0a}, 0x1) getsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f0000001180), &(0x7f00000011c0)=0x8) openat$rtc(0xffffffffffffff9c, &(0x7f0000001280)='/dev/rtc\x00', 0x408000, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000001140)='/proc/self/net/pfkey\x00', 0x2000, 0x0) 2018/03/25 07:14:26 executing program 2: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00005c8000)='/selinux/checkreqprot\x00', 0x0, 0x0) read$eventfd(r0, &(0x7f0000000080), 0x1) 2018/03/25 07:14:26 executing program 3: r0 = getpid() r1 = syz_open_procfs(r0, &(0x7f0000000000)='net/anycast6\x00') getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000040), &(0x7f0000000080)=0xc) keyctl$describe(0x6, 0x0, &(0x7f00000012c0)=""/123, 0x7b) 2018/03/25 07:14:26 executing program 5: r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'\x00', 0x2001}) 2018/03/25 07:14:26 executing program 6: capset(&(0x7f0000d37ff8)={0x19980330}, &(0x7f0000244000)) r0 = inotify_init1(0x0) r1 = add_key(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000100)="2f8409e3eb7e627cfc2675dd24d50155de9232e3e441981c2c8be25fdae339", 0x1f, 0x0) keyctl$assume_authority(0x10, r1) r2 = dup3(r0, r0, 0x80000) accept4$nfc_llcp(r2, &(0x7f0000000140), &(0x7f00000001c0)=0x60, 0x80000) setsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000200)=@int=0x4, 0x4) fsetxattr(r0, &(0x7f0000000080)=@random={'os2.', '\x00'}, &(0x7f00000000c0)='@\'/trusted{,nodev\x00', 0x12, 0x0) 2018/03/25 07:14:26 executing program 0: r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000000080)={0x0, 0x0, @multicast1}, &(0x7f00000000c0)=0x10) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000000140)=ANY=[@ANYBLOB="66696c746572000000000000000000000000000000000000000000000000000007000000040000008004000058020000400100000000000098030000980300009803000004000000", @ANYPTR=&(0x7f0000000100)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="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"], 0x4d0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f0000028fc8)={&(0x7f0000007ff4)={0x10}, 0xc, &(0x7f0000e4c000)={&(0x7f0000000000)=ANY=[@ANYBLOB="200000002000fd0a0000000000000000000000000c000000925f74c7b4e2c4027d8f106ceaacb31f2f5cf6d7d731ccffb3608196b86342f5efd1286044b4b3c73ecc6abe63", @ANYRES32], 0x20}, 0x1}, 0x0) 2018/03/25 07:14:26 executing program 7: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x0, 0x0) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f000084fffc)) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000cba000)='/dev/rfkill\x00', 0x0, 0x0) ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f0000828000)) r2 = dup3(r1, r0, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r1, 0x0, 0x60, &(0x7f0000000100)={'filter\x00', 0x7, 0x4, 0x470, 0x258, 0x118, 0x118, 0x388, 0x388, 0x388, 0x4, &(0x7f00000000c0), {[{{@uncond, 0xf0, 0x118}, @unspec=@NFQUEUE2={0x28, 'NFQUEUE\x00', 0x2, {0x400, 0x1f, 0x3}}}, {{@uncond, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @mac=@random="322e5ab21133", @broadcast=0xffffffff, @rand_addr=0xb26, 0xf, 0xffffffff}}}, {{@arp={@dev={0xac, 0x14, 0x14, 0xc}, @local={0xac, 0x14, 0x14, 0xaa}, 0xff, 0x0, @mac=@random="601f62a9ad69", {[0x0, 0x0, 0xff, 0x0, 0xff, 0xff]}, @empty, {[0x0, 0x0, 0xff, 0x0, 0xff, 0xff]}, 0x1, 0x7fffffff, 0x100000001, 0x0, 0x1, 0x433f6355, 'ip6tnl0\x00', 'ipddp0\x00', {}, {}, 0x0, 0x60}, 0xf0, 0x130}, @unspec=@ERROR={0x40, 'ERROR\x00', 0x0, "cc42dbd343f524065825d163888b4403585617c2dbe2fe1dd1ecaa0cf6b4"}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4c0) ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f0000000000)=0x1000) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000000080)=0x0) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r0, &(0x7f00000005c0)) sched_getparam(r3, &(0x7f0000000680)) getsockopt$inet_mreq(r2, 0x0, 0x24, &(0x7f0000000600)={@rand_addr, @multicast1}, &(0x7f0000000640)=0x8) 2018/03/25 07:14:26 executing program 2: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000140)={"d200000000000000080000d978e400", 0x10007ffb}) syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000000040)='/dev/net/tun\x00', 0x1) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f00000000c0)="b4f759abf5ebfac157c375fd37dbe14d", 0x10) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r1, 0xc05c5340, &(0x7f0000000180)={0x8000, 0x2, 0x6, {0x0, 0x1c9c380}, 0x4, 0x2}) getsockopt$inet_sctp_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000000), &(0x7f0000000080)=0x4) 2018/03/25 07:14:27 executing program 6: r0 = accept4$llc(0xffffffffffffff9c, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000280)=0x10, 0x800) getsockopt$llc_int(r0, 0x10c, 0x5, &(0x7f00000002c0), &(0x7f0000000300)=0x4) r1 = socket$packet(0x11, 0x2, 0x300) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x501000, 0x0) ioctl$TIOCLINUX7(r2, 0x541c, &(0x7f0000000200)={0x7, 0x3}) r3 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000180)={'teql0\x00', 0x20}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f00000000c0)={'bridge0\x00', 0x22001}) ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f0000000100)=@req={0x28, &(0x7f0000000080)={'rose0\x00', @ifru_flags=0x200}}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00000029c0)={{{@in=@broadcast, @in=@multicast1}}, {{@in=@remote}, 0x0, @in6=@remote}}, &(0x7f0000002ac0)=0xe8) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r3, 0x84, 0x65, &(0x7f0000000040)=[@in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e22, 0x81, @empty, 0xfb}], 0x2c) ioctl$sock_SIOCDELDLCI(r1, 0x8981, &(0x7f0000000000)={'ifb0\x00', 0x1000}) 2018/03/25 07:14:27 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000d19fee)='/dev/input/event#\x00', 0x0, 0x2) r1 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, @local}, &(0x7f0000000040)=0x1c) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000080)=0x0) ptrace$setopts(0x4206, r2, 0x9, 0x20) accept$inet6(r1, &(0x7f0000000140)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000100)=0x3aa) write$evdev(r0, &(0x7f0000000000), 0x25d) 2018/03/25 07:14:27 executing program 3: clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) getegid() r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x20800, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000000140)) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000000080)=0x9, 0x4) getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f00000000c0)={@mcast1}, &(0x7f0000000100)=0x14) 2018/03/25 07:14:27 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r0, 0x0) recvfrom(r0, &(0x7f00006c2f95)=""/252, 0xfc, 0x0, &(0x7f00007ca000)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb]}}, 0x10) socketpair(0x12, 0x6, 0x9, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x7, 0x3, 0x2}, &(0x7f0000000080)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00000000c0)={0x7, 0x4, 0x4, 0xd46, 0x3, 0x401, 0x200, 0x401, r2}, 0x20) 2018/03/25 07:14:27 executing program 7: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000dddfc8)={&(0x7f0000f8d000)={0x10}, 0xc, &(0x7f00008a7000)={&(0x7f0000000380)=ANY=[@ANYBLOB="2c00000001040101ffff1f00ffffe3ff000000000c00010001000000000100010c8001000c0000f702000013"], 0x2c}, 0x1}, 0x0) r1 = socket(0x10, 0x2, 0xc) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x197000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r2, 0xc0605345, &(0x7f0000000180)={0x8, 0x1, {0xffffffffffffffff, 0x0, 0x1, 0x2, 0x80000001}}) write(r0, &(0x7f0000000080)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(r1, &(0x7f000007e000)="1f0000000104ff00fdde45c807110000f38100000000e17f010002dcffc500", 0x1f) getsockopt$IPT_SO_GET_ENTRIES(r1, 0x0, 0x41, &(0x7f00000000c0)={'nat\x00', 0x6d, "654c9fd241c873ae96d22d4f32a094741f3dfea97e08a7f16bafc6f1ebdb6d897d9f3e79043694679ee49666fbf58db565db1535192ac7b5a87b9883066201727fdf38f37b9ea39e0cecee31698ed184fd447c58ad804e816ff6c9091d0e57bf7e0489aab1103c32cc5994d0ce"}, &(0x7f0000000000)=0x91) 2018/03/25 07:14:27 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'syz_tun\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000380)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000580)=@ipv6_newaddr={0x48, 0x14, 0x303, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_LOCAL={0x14, 0x2}, @IFA_FLAGS={0x8, 0x8}, @IFA_CACHEINFO={0x14, 0x6, {0x0, 0xef3}}]}, 0x48}, 0x1}, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x400400, 0x2) 2018/03/25 07:14:27 executing program 3: r0 = syz_open_pts(0xffffffffffffff9c, 0x82000) ioctl$TIOCMBIC(r0, 0x5417, &(0x7f0000000000)=0x3) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer2\x00', 0x20200, 0x0) setsockopt$inet6_int(r1, 0x29, 0x4f, &(0x7f00000001c0)=0x6, 0x4) r2 = socket(0xa, 0x2, 0x0) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f00000e9ffc)=0x6, 0x4) getsockopt$inet6_buf(r2, 0x29, 0xd3, &(0x7f0000000080)=""/186, &(0x7f0000000140)=0xba) ioctl$VT_RESIZE(r0, 0x5609, &(0x7f0000000040)={0x6, 0xffffffffffffff81, 0x4}) 2018/03/25 07:14:27 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) getsockopt$nfc_llcp(r1, 0x118, 0x1, &(0x7f0000000040)=""/38, 0x26) setsockopt$packet_int(r0, 0x107, 0x13, &(0x7f00009c0ffc), 0x4) [ 77.672268] netlink: 12 bytes leftover after parsing attributes in process `syz-executor7'. [ 77.704385] netlink: 3 bytes leftover after parsing attributes in process `syz-executor7'. 2018/03/25 07:14:27 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/icmp6\x00') sendfile(r0, r0, &(0x7f0000000000)=0x7ffff, 0x20000000000000a) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f0000000040)=0x200) setsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f00000000c0)=0xffffffffffffffff, 0x4) 2018/03/25 07:14:27 executing program 3: r0 = gettid() unshare(0x4040200) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x0, 0x0) finit_module(r1, &(0x7f0000000340)='environ\x00', 0x2) exit(0x0) r2 = syz_open_procfs(r0, &(0x7f000000b000)='environ\x00') ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r1) fcntl$getown(r2, 0x9) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000000)={0x0, 0x3, 0x101}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000080)={r3, 0x3f}, 0x8) sendfile(r1, r1, &(0x7f0000007000), 0x1) setsockopt$inet6_MRT6_DEL_MFC(r2, 0x29, 0xcd, &(0x7f00000003c0)={{0xa, 0x4e20, 0x35, @empty, 0xffffffffffff63ac}, {0xa, 0x4e24, 0x9, @empty, 0x1}, 0xa6, [0x0, 0x8, 0x10001, 0x946, 0x77497c81, 0x9, 0xfffffffffffff433, 0xdb77]}, 0x5c) setsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000380)=@assoc_value={r3, 0x7}, 0x8) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f0000000240)={{0xa, 0x4e21, 0x5, @dev={0xfe, 0x80, [], 0x18}, 0x9}, {0xa, 0x4e24, 0x8, @local={0xfe, 0x80, [], 0xaa}, 0x100000001}, 0x6, [0xffffffffffffffc0, 0x6, 0x0, 0x7, 0x7f, 0x8001, 0x7, 0x5]}, 0x5c) ioctl$EVIOCSABS2F(r2, 0x401845ef, &(0x7f0000000300)={0x1, 0x3, 0x0, 0x5c2, 0x0, 0x6}) pread64(r1, &(0x7f0000000140)=""/227, 0xe3, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f00000000c0)={r3, 0xffffffff}, &(0x7f00000002c0)=0x8) [ 77.721966] netlink: 11 bytes leftover after parsing attributes in process `syz-executor7'. [ 77.753723] netlink: 12 bytes leftover after parsing attributes in process `syz-executor7'. [ 77.766092] netlink: 11 bytes leftover after parsing attributes in process `syz-executor7'. [ 77.780626] netlink: 3 bytes leftover after parsing attributes in process `syz-executor7'. 2018/03/25 07:14:27 executing program 2: r0 = syz_open_dev$random(&(0x7f0000000000)='/dev/random\x00', 0x0, 0x0) ioctl$RNDCLEARPOOL(r0, 0x5206, &(0x7f0000000040)) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f000001dfc8)={&(0x7f000000eff4)={0x10, 0x34000, 0x0, 0xfffffffffffffffe}, 0xc, &(0x7f0000017000)={&(0x7f0000000000)={0x14, 0x12, 0x829, 0x0, 0x0, {0x7}}, 0x14}, 0x1}, 0x0) r2 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_GET(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x28, r2, 0x6, 0x70bd28, 0x25dfdbfc, {0x3}, [@FOU_ATTR_IPPROTO={0x8, 0x3, 0x7f}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0x6f}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}]}, 0x28}, 0x1, 0x0, 0x0, 0x4000000}, 0x1) socket$nl_route(0x10, 0x3, 0x0) 2018/03/25 07:14:27 executing program 7: r0 = memfd_create(&(0x7f0000000000)='trusted\x00', 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f000084bff7)='/dev/rtc\x00', 0x0, 0x0) ioctl$LOOP_CLR_FD(r1, 0x7003) sendmsg$netrom(r0, &(0x7f0000000900)={&(0x7f00000000c0)=@ax25={0x3, {"91fe99db347926"}, 0x8}, 0x10, &(0x7f0000000480)=[{&(0x7f0000000100)="98470dc58c07011bb85c4c1b463fa4d80a86ab6801b52428f61677414bf9643b10742019b89f05bf7359a20a4aa13d31d22bf28519d03ba6f9e5f7ba483d017d41a76facee812466a8ccb4daa88ee40be62a039430cc32f16b6bda7c7a46e75efd552187e5ef0c53cafb4ecbe4ef1a6533f632bcc0f0b538ec44b1", 0x7b}, {&(0x7f0000000180)="18fdca770daaf51c31890b3baa53bf6a4d4ccff7b48f5c4c5846b0367f0b02ea1882cf33a4f9c568177ef0609dea1b06cd83e3a20c6db4b91f", 0x39}, {&(0x7f00000001c0)="640064978eda7f70d3bd28077ba3faf7c7ce498858dc2d94612faaeab7b729317e05be559c65ce52f9fbf4c686e7b599eb307ba9a4ab62ec488a9307a072bca328ad5affe2d700adbf5d030b047d1601bc01fa4b74975365a069aa9550d10a5a72cf1f27fe445d75c5b593a21c353b16358bad820c91590dd84b6ef58d7716314cb34508e44816761bcf822b9c31042f2a81d88018f8c148f4ab3f6c47f5df71507fa3168c02bea16ac1c671f97c6c04", 0xb0}, {&(0x7f0000000280)="de89124c7336919dea96a622edb6d1d2a3403694b60b500f63bc395f2e2e3d22d819661dae64c56c9a605bf746bf2566710968", 0x33}, {&(0x7f00000002c0)="cfd659b602dc2c90392cd423a90fd707b438c2767ec2ac94d69de1ec6c8bfc978d00b1642c32bea84262743c9763e76e503fac433c0c0a7f84e9dd8b2dc2e12b6d92c24e16631322720d02bb1f09089c33e3dd8b0ee0d3b681e62d8a464fa957c4c161278d5e864134b27e6cfde5156441400e63ba93ce813336579db1727f798f548936debdcf4141edb9c670a4ce9b83c052ba22b47d64a6e88c8fb1fc76a2775c75d3570079fa2284f56d07599e121be8accd1c06d1ab2b5631004acd2573598f0170cc73481198cd9c9ae95630dac9271529c8261ea4631ba9752983778783aab2b7a2", 0xe5}, {&(0x7f00000003c0)="e2611074ddede174c6883643957d8c7505281434dd2056689bf00b351888e17f5eef8bda4119984df1ccfad9eee6cf0f1efca407519deff63604095a495b6dceff5ed2ecadd05ba561ca83326d241de8f79586143c76af61b2e55de9a2606d9516ba2e3d9df57b0fb02221221e9b6fa9c459f21805a6388cd8d0d8dda3f3255ec4171fd1489114d38cf9d02e15e0acf636a5351716fad7648537fe6815df5e8ec649017fdff68d9f14dbbfff", 0xac}], 0x6, &(0x7f0000000500)=[{0x80, 0x117, 0xe59, "1750d66336345d5f63eb01f07d74cabd1c23d0dff450de594bd178ecb7d2991cd2672c507d75e2218a14c23997c19e7da38468ecc4982eb3a5a07ebab745fd6235daeec82c82bbdc8560cf19a8441a4cdd2f14557cc136f8eae158b96f31ae91a430aaecb5f51817b08f"}, {0x100, 0x103, 0xa414, "5b8dc04ae8623c14502f839064ea632dc7a2f4f1ef7e5b85d130752ce46511b0b2dae7efa7844b1634b85f2da3935ec67852f749fd57b4543b21a04706db61de867cd725fbc8ffe3f02e16c2147e3f4011924e5b65a0ba3461f80c3ed38dab608daa345b489e5539991a72ae7ae245b5c4e442a421eadd12af268dada2d7b90ca69d0d15d601b85a0ec302cc196c72a604720bc3f814bfecfe7d61aa85deb423244c287ddbfa0bf2cfa13cdcd965439a8bdfdca64ba01b5008beca02eff45cb0df9df8185590dfbf903e2e5d6867ca3665f239dd6cc362081d677e7a28f95d53e2d5a370a8bd146f6224825cd55f"}, {0x110, 0x10f, 0x3, "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"}, {0x50, 0x105, 0x1, "2eab1a8cbf45f96f92d5c0e94cdf2019a3a5a0337929ceb5924b15c1aa0fa147f9a3969fd127fd86d23be18ef7262768ef60d2b6f1229db1727990"}, {0x28, 0x18d, 0x3ff, "0dc1ba1f171e8b989bbbbfea1c4ecafeeb6c64"}, {0xc0, 0x110, 0x7f, "5220311f372b0b88e39e15387ce53e5dcb2824b970497d798a42ab29a151cbafc0ddc447caa21fdbfa7cbca10c7e0af783fac70b3cb9e134ca5f89900e5805eeb8728462b63f63e8dd2843e656d4ce3d7b9ea38b3acf180e99806ab9f75828aeaaa77f0bcacb9a953119f9f3b05fdb9916a6e2ec168bdf354098499bafd57df4e6e86696a063090a66fda6828dd2c1de048ea5c2d931412b23918caa81957d4f2d114558aad97b1ef3"}], 0x3c8, 0x24000000}, 0x1) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0505405, &(0x7f0000000040)={{0xffffffffffffffff, 0x3, 0x5, 0x2, 0x1f}, 0x0, 0x0, 0x93f}) 2018/03/25 07:14:27 executing program 5: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x12000, 0x0) getresuid(&(0x7f0000000080), &(0x7f00000000c0)=0x0, &(0x7f0000000100)) sendmsg$nl_netfilter(r2, &(0x7f0000000340)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x100004004040}, 0xc, &(0x7f0000000300)={&(0x7f0000000140)={0xffffffffffffff5d, 0x12, 0xb, 0x4000020, 0x70bd26, 0x25dfdbfb, {0x3, 0x0, 0x9}, [@nested={0xc, 0x78, [@typed={0x8, 0x4f, @fd=r0}]}, @generic="f89c90d4a733e3e69b5a481446f0db76af1896aa2fa6a0cd34e9054c5224840a0836a31a504fe7654045a336b07f6a1f11141d866df0718b9bcd64ec6c77449b44683b7f596ec8f36fa2cd7cf12877f1856662edd802d0461b5771da617e6fda0603187d8f9eb5a6e8ee0d7a4f981362eb64da6b81faeb227915e0f6b0b5a9255889517f5a1364bcf735a558d972f6361a5777f7322c73e8b9572f3112ad10d4c1fd45d6e8e197d0efc33b66281db4faa687ffecf95d17bc4c39c19e1d3139e4ac8670c730a22713d5f249a427c82db4d56424", @typed={0x8, 0x76, @uid=r3}, @generic="2d19bd60b11fd12185308eed02cd1bf777cbe5a1f392fa3948e36919461f175a0bc4b787b79c8c7d3b9b35724e30bf3c8641063e31e8a34560912c4dd2720c4d47f7115448c73eb4f0f19f3ce7863fe1d1ac4e8c6a04ad6848af", @generic="a00e602fd586a73500d6ba578c77a813c4f7d65e3299cb6c960d07513bbeabae40ad5525662351b41b54275bd98fe412e7b8f1ea9e520804051c880004a154d2669069067e701b7f23dc1b570e66d93fffb10ab52a8f"]}, 0x1ac}, 0x1, 0x0, 0x0, 0x4000000}, 0x8000) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4207, r1) mmap(&(0x7f00005e7000/0x1000)=nil, 0x1000, 0x0, 0x32, r2, 0xfffffffffffffffc) ptrace$setregs(0xf, r1, 0x0, &(0x7f0000000040)) 2018/03/25 07:14:27 executing program 1: r0 = eventfd(0x0) r1 = syz_open_procfs(0x0, &(0x7f00004b8000)='uid_map\x00') sendfile(r0, r1, &(0x7f0000211ff8), 0xd9) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x1000004, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x2, 0x0) ioctl$EVIOCSKEYCODE(r2, 0x40084504, &(0x7f0000001ffb)) 2018/03/25 07:14:27 executing program 6: r0 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0xab1, 0x201) setsockopt$inet_tcp_buf(r0, 0x6, 0x2, &(0x7f0000000180)="e9b1102fd162d2883afda6ca384faf121d74cc184624fce45026608dab3c7b831ea74850369babebbb881b4705fb9d5b6904ab9ea2bf03d896bd297cb7b37702c0a3363c7b53618766bfaea1eff261f0b2e23ea64dae4b74e1384260720bb174676f336b965c9cb4b46b75ae551d1a742a5e977acd7cce7ec8f0b0695c6d6012d40ea9373a4dcd9710956cc6e7ed45055df929909a53679bad75", 0x9a) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r1, 0x107, 0xf, &(0x7f0000006ffc)=0x6, 0x4) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$VT_RESIZEX(r2, 0x560a, &(0x7f0000000040)={0x7f, 0x6, 0x401, 0x100000000, 0x8, 0x2f2}) sendto$inet6(r1, &(0x7f0000003fd9), 0xffffffffffffffea, 0x0, &(0x7f0000005fe4)={0xa, 0x4e20, 0x100000002, @mcast2={0xff, 0x2, [], 0x1}}, 0x16) 2018/03/25 07:14:27 executing program 0: nanosleep(&(0x7f0000f53000)={0x0, 0x1c9c380}, &(0x7f0000fde000)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00009c8000)="636c6561725f72656673007edb") writev(r0, &(0x7f0000000040)=[{&(0x7f00000000c0)='5', 0x1}], 0x1) ioctl$TIOCMSET(r0, 0x5418, &(0x7f0000000000)=0x401) mlockall(0x0) 2018/03/25 07:14:27 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001b4ff6)='/dev/ptmx\x00', 0x106, 0x0) ioctl$TCSETA(r0, 0x5406, &(0x7f00000000c0)={0xfffffffffffffc01, 0x0, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x0, 0x4}) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$int_out(r0, 0x5462, &(0x7f0000000040)) writev(r0, &(0x7f00000b5000)=[{&(0x7f0000b51000)="ebb29c2aa804af648d63b2908439b40213", 0x11}], 0x1) ioctl$TCSETA(r0, 0x5402, &(0x7f00000018c0)) 2018/03/25 07:14:27 executing program 4: r0 = socket(0x10, 0x80002, 0x0) write(r0, &(0x7f0000000000)="26040000000000000000c000000000000000dfc6033500b0", 0x18) connect$l2tp(r0, &(0x7f0000000040)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x19}}, 0x4, 0x3, 0x4, 0x4}}, 0x2e) 2018/03/25 07:14:27 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f000035d000)={&(0x7f000033c000)=ANY=[@ANYBLOB="5bf2cb31ba6e5e7b4f93d2d6ef471010"], 0x10}, 0x1}, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000180)='/dev/input/mice\x00', 0x0, 0x7ffd) ioctl$DRM_IOCTL_ADD_MAP(r1, 0xc0286415, &(0x7f0000000000)={&(0x7f0000ff9000/0x4000)=nil, 0x1, 0x0, 0x88, &(0x7f0000ff9000/0x1000)=nil, 0xffff}) 2018/03/25 07:14:27 executing program 7: r0 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000687000)=0x9, 0x135) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000903ff8)=@fragment, 0x8) setsockopt$inet6_int(r0, 0x29, 0x2, &(0x7f0000000000)=0x3, 0x4) bind$inet6(r0, &(0x7f0000402000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f00007a8fff), 0x0, 0x20000000, &(0x7f0000f62fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) request_key(&(0x7f0000000340)='dns_resolver\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a}, &(0x7f00000003c0)='bdev{-$\\)lo+*system\x00', 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000080)=0x615d9d8f, 0x4) socket$inet6(0xa, 0x7, 0x4) [ 77.903640] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket 2018/03/25 07:14:27 executing program 3: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000556ff0)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000000000)=0x6, &(0x7f00000000c0)=0x2) ioctl$GIO_UNIMAP(r0, 0x4b66, &(0x7f0000000140)={0x3, &(0x7f0000000100)=[{}, {}, {}]}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(0xffffffffffffffff, 0x40605346, &(0x7f0000000040)) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f0000b18000)={{0xffffff93}, {0xffffff90}}) read$eventfd(r0, &(0x7f00000a2ff8), 0x8) 2018/03/25 07:14:27 executing program 6: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000180)='/dev/hwrng\x00', 0x242a00, 0x0) socketpair(0x2, 0x80001, 0x3, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TIOCGSID(r1, 0x5429, &(0x7f00000000c0)) openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x8000, 0x0) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000100)='/dev/pktcdvd/control\x00', 0x40, 0x0) fchdir(r2) r3 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ip6_flowlabel\x00') sendfile(r3, r3, &(0x7f0000000140), 0x20000000000800) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000080)={{0x3, 0x3, 0x3, 0x3, 0x4}}) 2018/03/25 07:14:27 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x0, 0x5) ppoll(&(0x7f0000971fd8)=[{r0}], 0x1, &(0x7f0000717ff8)={0x77359400}, &(0x7f0000846000), 0x8) write$evdev(r0, &(0x7f0000057fa0)=[{{}, 0x0, 0x2000000000002}, {}], 0x30) [ 77.956628] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket 2018/03/25 07:14:27 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x2, 0x28001) write$evdev(r0, &(0x7f0000f15fd0)=[{{}, 0x1, 0x63, 0x2}, {}], 0x30) r1 = getpid() waitid(0x2, r1, &(0x7f00000000c0), 0x40000008, &(0x7f0000000100)) 2018/03/25 07:14:27 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f00000f8ff4)={@multicast2=0xe0000002, @loopback=0x7f000001, @broadcast=0xffffffff}, 0xc) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000180)={0x3, {{0x2, 0x0, @multicast1=0xe0000001}}}, 0x347) setsockopt$inet_mreqsrc(r0, 0x0, 0x28, &(0x7f0000487000)={@multicast2=0xe0000002, @loopback=0x7f000001, @broadcast=0xffffffff}, 0xc) lookup_dcookie(0xffffffffffffa359, &(0x7f0000000000)=""/108, 0x6c) 2018/03/25 07:14:27 executing program 3: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x103}) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000180)={0x0, &(0x7f0000000140)}) r1 = dup(r0) ioctl$KDENABIO(r1, 0x4b36) 2018/03/25 07:14:27 executing program 7: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000480)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000440)={&(0x7f0000000180)=ANY=[@ANYBLOB="040100001a0001000000000000000000e0000002000000000000000000000000ff01000000000000000000000000000100000000000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="ff020000000000000000000000000001000000002b00000000000000000000000000000b0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000005300000000000014000e00ac1414aa000000000000000000000000"], 0x104}, 0x1}, 0x0) 2018/03/25 07:14:27 executing program 5: keyctl$join(0x1, &(0x7f0000000000)={0x73, 0x79, 0x7a}) keyctl$session_to_parent(0x12) fstat(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r1 = getegid() syz_fuseblk_mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', 0xc002, r0, r1, 0x1, 0x10001, 0x1004) 2018/03/25 07:14:27 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x4, 0x31, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x80000000005403, &(0x7f0000734ffd)) ioctl$TIOCGSOFTCAR(r0, 0x5419, &(0x7f0000000000)) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000000040)={0x8, 0x8, 0x0, 0x80000001, 0x401, 0x7, 0xbc00, 0x3, 0xfff, 0xfffffffffffffffe, 0xe3, 0x4}) 2018/03/25 07:14:27 executing program 0: r0 = socket$inet(0x2, 0x2, 0x2000000088) getsockopt$ARPT_SO_GET_REVISION_TARGET(0xffffffffffffffff, 0x0, 0x63, &(0x7f0000000000)={'IDLETIMER\x00'}, &(0x7f00000000c0)=0x1e) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000240)={{{@in6=@dev={0xfe, 0x80}, @in=@multicast1=0xe0000001, 0x0, 0x0, 0x0, 0x0, 0xa}}, {{@in=@multicast1=0xe0000001, 0x0, 0x6c}, 0x0, @in6=@remote={0xfe, 0x80, [], 0xbb}}}, 0xe8) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000100)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000000140)={0x0}) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/checkreqprot\x00', 0xc0200, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r3, 0x40a85321, &(0x7f0000000340)={{0x400, 0x8}, 'port0\x00', 0x4, 0x10010, 0x3, 0x1, 0x0, 0x8, 0x4e, 0x0, 0x1, 0x7}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f00000001c0)={r2, 0x80000, r3}) sendto$inet(r0, &(0x7f0000000400), 0x0, 0x8080, &(0x7f0000319ff0)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000080)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) 2018/03/25 07:14:27 executing program 5: pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f00000000c0)=0x20000) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x0, 0x31, 0xffffffffffffffff, 0x0) ioctl$TIOCGLCKTRMIOS(r2, 0x5456, &(0x7f0000000000)) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000100)={0xffffffffffffffff, 0x0, 0x0, 0x8}) ioctl$DRM_IOCTL_SG_FREE(r1, 0x40106439, &(0x7f0000000140)={0x5, r3}) 2018/03/25 07:14:27 executing program 7: socketpair$inet(0x2, 0x4, 0x3, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000000040)={0x0, @local}, &(0x7f0000000080)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00000000c0)={{{@in=@multicast2, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@multicast2}}, &(0x7f00000001c0)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000200)={{{@in=@loopback=0x7f000001, @in, 0x4e21, 0x2, 0x4e21, 0x9, 0x2, 0x80, 0x0, 0x73, r2, r3}, {0x100000001, 0x6, 0x0, 0x2, 0x9, 0x1, 0x49, 0x6c37}, {0x1ff, 0xcd79, 0xf29, 0x8000}, 0x7ff, 0x6e6bbd, 0x3, 0x1, 0x1}, {{@in6, 0x4d3, 0x3c}, 0x2, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x3505, 0x4, 0x3, 0x6, 0x5, 0x32ab, 0x72}}, 0xe8) r4 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000300)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$VT_OPENQRY(r4, 0x5600, &(0x7f0000000340)) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000380), &(0x7f00000003c0)=0x4) ioctl$PERF_EVENT_IOC_DISABLE(r4, 0x2401, 0x6) ioctl$TUNSETSNDBUF(r4, 0x400454d4, &(0x7f0000000400)=0xffffffff) ioctl$DRM_IOCTL_AGP_ENABLE(r4, 0x40086432, &(0x7f0000000440)=0x5) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000480)={0x0, 0x400}, &(0x7f00000004c0)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f0000000500)={0x25, 0x8, 0x1, 0x8, r5}, &(0x7f0000000540)=0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000600)={r5, 0x5c, &(0x7f0000000580)=[@in={0x2, 0x4e22, @multicast1=0xe0000001}, @in={0x2, 0x4e24, @multicast2=0xe0000002}, @in={0x2, 0x4e23, @multicast2=0xe0000002}, @in={0x2, 0x4e23, @multicast1=0xe0000001}, @in6={0xa, 0x4e23, 0x5, @remote={0xfe, 0x80, [], 0xbb}, 0x5}]}, &(0x7f0000000640)=0x10) pwritev(r0, &(0x7f0000000980)=[{&(0x7f0000000680)="10381ac2e8822e7fce674a99fdc965b746af09db52f298bdd0ac645e6be7a14ce6b891b45536f392c682a12ef80a0dc21a26c2cc", 0x34}, {&(0x7f00000006c0)="d3583ec404cb4c58167a139d5e0c29f7ce83405835fba65291986224077de1d62044a80398", 0x25}, {&(0x7f0000000700)="2c75cefc050a51d581fea515642882e289e0d79c3dc15e028f12f70f3d72ac714f58ad6758c901de98d1036c07f8247e489bf8f5db36c78377dc", 0x3a}, {&(0x7f0000000740)="d9553192c8ed516cb9a519e8cf638a0c64e4394dd9bccf05810f555ea83f165328d805b0035c3e22d7f46a5b07bdbcedc36c26185396c49924a47d3ca3b9eee725326f0ae533c17daed262c5ac3150ac45a4e22a0cb8655cf089e3a59a4ba8f398920ec723933c4489b224abbc22748c9b786929dec33451ab4d39efa0ec9c42904a0ef27eb313765d4af2b8d9245b6d49b3149d277a28c1db61a32336d3aa0348a87c6c61d586e59d1acf79f12b313ebd70d172c7871aca76fb502c4fc0471567d19ca91e3657c5153313c0c9d88f", 0xcf}, {&(0x7f0000000840)="caf447b7fb1fc531ef874d0f1fd39c9cdd27c5d90a71684f10f381fbf13de535a8dead6083bfcbdc38261f8c5b35527f48b414b3a0b59975168a59f55e0180216ebfcd2f83c7372c027c97f76777857d01166f4cfada9d2b05d5305b4f16f6660f447fdeb766390e", 0x68}, {&(0x7f00000008c0)="b620483336b2ad62e5bd596a825795ea509f9ae4b057ce1f0313447a1976d05e82a85f336a89cc9cc244bef2dd836c180b21d4fda555dccbad", 0x39}, {&(0x7f0000000900)="1c9007c0ade616b3b27c3f2486d53e5cbf8c9f1c99994414efb458735ef2832aaa491812fa131247947ce9e9de7e4d2c8a2ac113b5df34693c1134a7939e746dc0da039ccc7f34943c87a836e3aa55fb9753e539e4d35bce8eaf6001ce650ed57c07cef085065887a93b91c736dbe803e2d856e544bd41a2e6553e", 0x7b}], 0x7, 0xc) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r4, 0x84, 0x7c, &(0x7f0000000a00)={r7, 0x400, 0x9}, &(0x7f0000000a40)=0x8) mq_getsetattr(r4, &(0x7f0000000a80)={0x1, 0x6, 0x7fff, 0x3, 0x7, 0x2, 0x4, 0x4b}, 0x0) ioctl$GIO_UNISCRNMAP(r4, 0x4b69, &(0x7f0000000ac0)=""/4096) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r4, 0x84, 0x7c, &(0x7f0000001ac0)={r7, 0x800, 0xffffffffffffffe3}, &(0x7f0000001b00)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x13, &(0x7f0000001b40)={r5, 0x9}, &(0x7f0000001b80)=0x8) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r4, 0x84, 0x15, &(0x7f0000001bc0)={0x40}, 0x1) ioctl$sock_netrom_SIOCGSTAMPNS(r4, 0x8907, &(0x7f0000001c00)) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x18, &(0x7f0000001c40)={r5, 0xffffffffffffffff}, 0x8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000001c80)={r5}, 0x8) setsockopt$inet6_group_source_req(r4, 0x29, 0x2f, &(0x7f0000001cc0)={0x1f, {{0xa, 0x4e23, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x8}}, {{0xa, 0x4e23, 0x64a, @loopback={0x0, 0x1}, 0x1}}}, 0x108) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r4, 0x84, 0x73, &(0x7f0000001e00)={r6, 0x7, 0x30, 0x8, 0x1}, &(0x7f0000001e40)=0x18) getsockopt$bt_BT_POWER(r4, 0x112, 0x9, &(0x7f0000001e80)=0x4, &(0x7f0000001ec0)=0x1) signalfd4(r4, &(0x7f0000001f00)={0xfffffffffffffe8c}, 0x8, 0x800) getsockopt$inet6_mtu(r4, 0x29, 0x17, &(0x7f0000001f40), &(0x7f0000001f80)=0x4) mlock2(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x1) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r4, 0x84, 0x6, &(0x7f0000001fc0)={r8, @in={{0x2, 0x4e20}}}, 0x84) 2018/03/25 07:14:27 executing program 6: mkdir(&(0x7f0000b8f000)='./file0\x00', 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x8000, 0x0) sendto$unix(r0, &(0x7f0000000140)="352fb809f86801f4b8ca3674b34f836f4f9e3a5b7eddd4540b3b0145a7d5b056ef8c21ac520b9963142f9f71680fca18fde3cf6b79427c99c53aa0df213f4b838cf89cbcf0904f89d491cc93d0362cfd6d08b7bde5187b2db5fed22bb22e9635d0d049a1b97c106b31337125f707d07a87ac80629d3c8ad696cd1873c708b7b393491bf2ff79c3777be01c1cd138b9a3ddbfd2940038284c735c18dd2b96be269db9323230996f2b8f33f48637179fe10e5e949cfbb429cd667a165dfe6133", 0xbf, 0x4040, &(0x7f0000000040)=@abs={0x0, 0x0, 0x4e20}, 0x6e) r1 = inotify_init() r2 = inotify_add_watch(r1, &(0x7f0000b99e7d)='./file0\x00', 0x8) clone(0x0, &(0x7f0000000000), &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)) inotify_rm_watch(r1, r2) 2018/03/25 07:14:27 executing program 1: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x400000, 0x0) connect$nfc_llcp(r0, &(0x7f0000000040)={0x27, 0x0, 0x0, 0x5, 0x1, 0x1f, "8a8437fd09b218638d00b77f97e9a2645c6d3c93114149f0c3d95b0d9b3f9aa349f615fef9e4ca891d014ce128be17cdec1f14a8af57eaefc5e209dac1f350", 0x19}, 0x60) r1 = mmap$binder(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11010, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000380)={0xa8, 0x0, &(0x7f00000001c0)=[@reply_sg={0x40486312, {{0x4, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x30, &(0x7f00000000c0), &(0x7f0000000100)=[0x28, 0x40, 0x40, 0x38, 0x20, 0x18]}, 0x3ff}}, @request_death={0x400c630e, 0x4}, @reply_sg={0x40486312, {{0x4, 0x0, 0x2, 0x0, 0x10, 0x0, 0x0, 0x38, 0x18, &(0x7f0000000140)=[@flat={0x77622a85, 0x10a, r1}, @fda={0x66646185, 0x5, 0x0, 0x35}], &(0x7f0000000180)=[0x0, 0x58, 0x78]}, 0x20}}], 0xde, 0x0, &(0x7f0000000280)="51d6a67e77052a257b7133e09eb28ecf156fc01e1799d40f2a697b59f0d7012199d567d831566b1456dd6506810904e4ad1fa0d7c8a3956c8c10ba00d9aedf97086fdce5d202ceb901fb3349289449fbf1a80a4f88b95aa150d6824b031da657a297e93a200f87cc45c599e0d2d9568def7de22b2ed72847db2ef8fde5efcef9b43174805ce1d5bc376d53ab775572307b9bf37f134bae8fdbc564276acd4f51d0b0a329e1af0491f94609134451cc74de11b26413ebe02df16e11146e686a7e0562eaeca2ea42109c8d82f9862fa6655ee2214f10d1eaba69ea7a5a4bc9"}) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00000003c0)={0x0, 0x5, 0x7fff, 0x3, 0x31, 0x0, 0x10000, 0x9, {0x0, @in={{0x2, 0x4e20}}, 0xffffffff, 0x1, 0x84, 0x80000001, 0x7fff}}, &(0x7f0000000480)=0xb0) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00000004c0)={r2, 0x7}, 0x8) getsockname$packet(r0, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000640)=0x14) sendto$packet(r0, &(0x7f0000000500)='Xj', 0x2, 0x4, &(0x7f0000000680)={0x11, 0x1a, r3, 0x1, 0x20, 0x6}, 0x14) fcntl$getown(r0, 0x9) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f00000006c0)='/dev/autofs\x00', 0x80, 0x0) ioctl$UFFDIO_UNREGISTER(r4, 0x8010aa01, &(0x7f0000000700)={&(0x7f0000ffc000/0x2000)=nil, 0x2000}) mmap$binder(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x4, 0x30, r0, 0x0) r5 = syz_open_dev$mice(&(0x7f0000000740)='/dev/input/mice\x00', 0x0, 0xc000) ioctl$KDGKBLED(r0, 0x4b64, &(0x7f0000000780)) r6 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00000007c0)='/selinux/checkreqprot\x00', 0x880, 0x0) munmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000) shutdown(r6, 0x0) r7 = accept4$unix(r4, 0x0, &(0x7f0000000800), 0x80800) r8 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000840)='/selinux/policy\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r4, 0x84, 0x1e, &(0x7f0000000880)=0x1, 0x4) getsockopt(r7, 0x0, 0x1000, &(0x7f00000008c0)=""/86, &(0x7f0000000940)=0x56) ioctl$DRM_IOCTL_RM_MAP(r8, 0x4028641b, &(0x7f0000000980)={&(0x7f0000ffd000/0x3000)=nil, 0x48, 0x1, 0x40, &(0x7f0000ffc000/0x2000)=nil, 0x666f}) fcntl$getown(r7, 0x9) poll(&(0x7f00000009c0)=[{r7, 0x80}, {r4, 0x4000}, {r0, 0x4}, {r5, 0x20}, {r7, 0xa0}, {r8, 0xd4}], 0x6, 0xfffffffffffffff7) getsockopt$EBT_SO_GET_INIT_ENTRIES(r6, 0x0, 0x83, &(0x7f0000000a80)={'filter\x00', 0x0, 0x3, 0x3b, [], 0x3, &(0x7f0000000a00)=[{}, {}, {}], &(0x7f0000000a40)=""/59}, &(0x7f0000000b00)=0x78) ioctl$EVIOCSCLOCKID(r4, 0x400445a0, &(0x7f0000000b40)=0x1) ioctl$fiemap(r6, 0xc020660b, &(0x7f0000000b80)={0x9, 0x6, 0x4, 0x6, 0x4, [{0x4c6, 0x9, 0x1e, 0x0, 0x0, 0x1}, {0x40b2, 0x10001, 0x6, 0x0, 0x0, 0x800}, {0x100, 0xc442, 0x5, 0x0, 0x0, 0x400}, {0x2c93, 0x0, 0x4, 0x0, 0x0, 0x1005}]}) fcntl$F_SET_RW_HINT(r6, 0x40c, &(0x7f0000000c80)=0x1) getsockopt$IPT_SO_GET_REVISION_MATCH(r4, 0x0, 0x42, &(0x7f0000000cc0)={'icmp6\x00'}, &(0x7f0000000d00)=0x1e) connect$nfc_llcp(r4, &(0x7f0000000d40)={0x27, 0x1, 0x2, 0x3, 0xdfc2, 0x10000, "084fc01bc3a92561ccf7077f8e26f260a54b0e10fb453271ca70655ff8dd42e60316e21ca00aff80770abaedc1d977e726fdea0b2fa8af3684a42463f0f8cc", 0x17}, 0x60) 2018/03/25 07:14:27 executing program 4: r0 = request_key(&(0x7f0000000000)='.dead\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000080)='vboxnet0\x00', 0xfffffffffffffff8) rmdir(&(0x7f00000000c0)='./file0\x00') r1 = socket$inet_sctp(0x2, 0x1, 0x84) fcntl$getown(r1, 0x9) r2 = socket$nl_route(0x10, 0x3, 0x0) bind$netlink(r2, &(0x7f0000e3eff4)={0x10, 0x0, 0x0, 0x8}, 0xc) flock(r2, 0x8) r3 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r3, &(0x7f0000514ff4)={0x10, 0x0, 0x0, 0x2ffffffff}, 0xc) socket$key(0xf, 0x3, 0x2) setsockopt$sock_int(r3, 0x1, 0x8, &(0x7f0000cecffc), 0x4) r4 = socket(0x200000000010, 0x2, 0x0) sendmsg$nl_generic(r3, &(0x7f00001cb000)={&(0x7f00008e5ff4)={0x10}, 0xc, &(0x7f0000f4a000)={&(0x7f000019bf9b)={0x14, 0x2a, 0x311}, 0x14}, 0x1}, 0x0) write(r4, &(0x7f000095c000)="2400000026007f000000000000007701000000ff0100000000000000ffffffff0100ff10", 0x24) keyctl$invalidate(0x15, r0) r5 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vga_arbiter\x00', 0x8000, 0x0) ioctl$TIOCGPGRP(r5, 0x540f, &(0x7f0000000140)) 2018/03/25 07:14:27 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x500, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000000)=0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f00000000c0)={0x0, 0x81, 0x10, 0x6ec52e00, 0xffffffffffffff08}, &(0x7f0000000100)=0x18) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000140)={r3, @in={{0x2, 0x4e20}}}, 0x84) sched_setattr(r2, &(0x7f0000000040)={0x30, 0x7, 0x1, 0x2, 0xfffffffffffff800, 0x7ff, 0x6, 0x5}, 0x0) setsockopt$inet6_int(r0, 0x29, 0xcb, &(0x7f0000715000)=0xffffffff, 0x4) 2018/03/25 07:14:27 executing program 3: r0 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x0, 0x802) write$tun(r0, &(0x7f0000efef0b), 0xf3) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000000)=[{0xf, 0x800100000000}, {0x4, 0x1109f208}, {0x8, 0x7fffffff}, {0x3, 0x1f}, {0x2, 0x7ff}, {0x2, 0x20}, {0x7, 0x8000}, {0x0, 0x5}, {0x4}], 0x9) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000100)=[{0x4, 0x9}, {0x3, 0x8}, {0xb, 0x100}, {0x7, 0x35}, {0x8, 0x6}, {0x3, 0x5}, {0x3, 0x80000000}, {0xa, 0xffffffff}, {0x8, 0x9db4}, {0x7, 0x80000001}], 0xa) 2018/03/25 07:14:27 executing program 5: pipe(&(0x7f0000c4d000)={0x0, 0x0}) vmsplice(r1, &(0x7f0000197000)=[{&(0x7f0000b35000)="c1", 0x1}], 0x1, 0x0) ioctl$ASHMEM_SET_NAME(r0, 0x41007701, &(0x7f0000000000)='mime_type(selinuxvmnet1em0@\'wlan0\x00') close(r1) close(r0) 2018/03/25 07:14:27 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x8, 0xc0002) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00000000c0)={0x0, 0x8d}, 0x8) r1 = syz_open_dev$urandom(&(0x7f0000000040)='/dev/urandom\x00', 0x0, 0x80802) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000100)=0x3ff, 0x4) sync_file_range(r1, 0x48, 0x20000000000, 0x2) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='/exe\x00\x00\x00\x00\x00\x00') sync_file_range(r2, 0x0, 0x0, 0x3) 2018/03/25 07:14:27 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000a92000)='/dev/snd/seq\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000068f50)={{0x80}, 'port0\x00'}) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a85321, &(0x7f0000aa9000)={{0x80, 0x1}, "706f7274310000000000001f0000000009000800000d0000000000000400000000000000000000080000400000000000000000000001000007000000000000e4", 0x0, 0x0, 0x0, 0x0, 0x20}) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000000)={0x0, 0x4}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00000000c0)={r2}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000080)={r2, 0x64}, 0x8) ioctl$PPPIOCSMRU(r1, 0x40047452, &(0x7f0000000140)=0x7) 2018/03/25 07:14:27 executing program 2: time(&(0x7f0000000080)) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/context\x00', 0x2, 0x0) 2018/03/25 07:14:27 executing program 6: mkdir(&(0x7f0000312ff8)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000002c000)='./file0\x00', &(0x7f0000000000)='ramfs\x00', 0x8, &(0x7f00000000c0)="b016aa0aef3ed33c08ea57e103fa324de94fa60801057b000000ce1f6547bdfab81fb6cbe185967a6cda205f0e7961e6818b71eb016c2acbb7cfddf6b22b5b2ee50934c8b69adfc0c3acbbbfa418a13ce0a97ce86ed7b9e31d17d3f57ded3f14c2e3ce") r0 = creat(&(0x7f0000f66ff4)='./file0/bus\x00', 0x0) truncate(&(0x7f0000308000)='./file0/bus\x00', 0x2794) r1 = open$dir(&(0x7f00004b9ff4)='./file0/bus\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000000040)=0x2, 0x4) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x1, 0x100000000a012, r1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/03/25 07:14:28 executing program 7: r0 = open(&(0x7f000000cff8)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) rt_sigprocmask(0x0, &(0x7f0000f0cff8)={0xfffffffffffffffb}, 0x0, 0x8) rt_sigtimedwait(&(0x7f00005a1000)={0xfffffffffffffffd}, &(0x7f0000dd7ff0), &(0x7f0000039ff0)={0x0, 0x8000000}, 0x8) r1 = open(&(0x7f000000cff8)='./file0\x00', 0x0, 0x0) fcntl$setlease(r0, 0x400, 0x480000000000) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000000000)=0x1, 0x4) r2 = openat(0xffffffffffffff9c, &(0x7f00008e4ff8)='./file0\x00', 0x200020041, 0x0) close(r2) fcntl$setlease(r0, 0x400, 0x2) getsockname$netrom(r0, &(0x7f0000000040), &(0x7f0000000080)=0x10) getsockopt$nfc_llcp(r0, 0x118, 0x1, &(0x7f00000000c0)=""/215, 0xd7) 2018/03/25 07:14:28 executing program 5: clone(0x0, &(0x7f0000000040)="4beb61045c896c43f3cea7e4c4c5bd3b52b18e06ff247fc09cd2e30609dea0fe81076bdd0498a6f2aca61f08073dee50ca370caea003e020e011804a1dcafa0ae5237b84", &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000001900)="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") r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/mls\x00', 0x0, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000001400)={'filter\x00', 0x7, 0x4, 0x480, 0x118, 0x258, 0x118, 0x398, 0x398, 0x398, 0x4, &(0x7f0000000180), {[{{@uncond, 0xf0, 0x118}, @unspec=@NFQUEUE2={0x28, 'NFQUEUE\x00', 0x2, {0x100000000, 0x5, 0x2}}}, {{@arp={@remote={0xac, 0x14, 0x14, 0xbb}, @empty, 0xff0000ff, 0xff, @empty, {[0xff, 0x0, 0x0, 0x0, 0xff, 0xff]}, @mac=@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, {[0xff, 0xff, 0xff, 0xff, 0x0, 0xff]}, 0xff, 0x2, 0xfffffffffffff632, 0x1, 0x7, 0x23, 'nr0\x00', 'syzkaller0\x00', {0xff}, {0x381e48441d45f5b5}, 0x0, 0x4}, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @empty, @loopback=0x7f000001, @local={0xac, 0x14, 0x14, 0xaa}, 0x4, 0x1}}}, {{@uncond, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @mac=@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x11}, @rand_addr=0x7ff, @remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0xffffffff}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4d0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x2001, 0x0) write$sndseq(r1, &(0x7f00000003c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {0x5, 0xfffffffffffffff7}}], 0x30) ioctl$GIO_UNISCRNMAP(r1, 0x4b69, &(0x7f0000000240)=""/125) ioctl$DRM_IOCTL_AGP_RELEASE(r1, 0x6431) 2018/03/25 07:14:28 executing program 6: r0 = inotify_init1(0x800) keyctl$session_to_parent(0x12) r1 = accept4(0xffffffffffffffff, 0x0, &(0x7f00000000c0), 0x80000) ioctl$sock_netdev_private(r1, 0x89f7, &(0x7f0000000100)="77b976dea074de15543a5813fdeb7dad1681defc0e25df2c4966e32760df9e7e7532091725c9c17b14907c25f75412e7cce3c1e76ad080c559c391f4356da08c764b30800b836c3db693394ac1a46a84f657df02fffcf3a86afa41b6958b0b4c35a37c4809e72aad54b3964c0d5a2ba41c34f747df1598430441afb734e5190fb729e4b71159b67d10a2e5445134a5437840f8ccec739fab485cf9bb5cf73f2d01c2ad9287e6fee622742811bcaf2cf984d300d7153eed7c5c6dc442ebbaba7dad0349c940abd6db1de52ebd16f5f3dd4ee5a99cfe90b4ecd224d8241622d0a3e408b801b4d88bf448be17d1918fca7abc5ab581a0") r2 = syz_open_dev$sndseq(&(0x7f0000000200)='/dev/snd/seq\x00', 0x0, 0x102c0) clock_gettime(0x0, &(0x7f0000000240)={0x0, 0x0}) clock_gettime(0x0, &(0x7f00000002c0)={0x0, 0x0}) write$sndseq(r2, &(0x7f0000000300)=[{0x6, 0x8001, 0x7, 0x800, @time={0x77359400}, {0x9}, {0x4, 0x8001}, @result={0x4, 0xac8}}, {0xffff, 0x7, 0x6, 0xe05, @time, {0x7fff, 0x9}, {0xd1, 0xfffffffffffffff7}, @time}, {0x4, 0x0, 0x3, 0x3c, @time={0x77359400}, {0x1c, 0x9}, {0x6, 0x1}, @raw8={"26ab4610b572f7f04bfbbeaa"}}, {0xfff, 0x80, 0x3dc7, 0xfffffffffffffff9, @time={0x77359400}, {0x0, 0x9}, {0x100, 0x6}, @control={0x80000001, 0x8000, 0xfff}}, {0x15eb, 0x2, 0x3, 0x9871, @tick=0xeaf, {0x7, 0xb3}, {0x4, 0x7fffffff}, @quote={{0x101, 0x1}, 0x78dbbee2, &(0x7f0000000280)={0x8, 0x9d, 0x3f, 0x7, @time={r3, r4+10000000}, {0xc450, 0x9}, {0xffffffffffffffff, 0xff}, @addr={0x5, 0x4}}}}, {0x4, 0x2, 0x2, 0x8001, @time={r5, r6+30000000}, {0xa85, 0x203}, {0x7fffffff, 0x2}, @raw32={[0x53, 0x9, 0x7fffffff]}}, {0x21cf, 0x10000, 0x1, 0x4, @tick=0x80000000, {0xfffffffffffffffb, 0x8}, {0x80000001, 0x2}, @connect={{0x9, 0x1}, {0x6, 0xa949}}}, {0x2706, 0x9, 0x6, 0x3b, @time={0x0, 0x1c9c380}, {0x6}, {0x9, 0x4}, @queue={0x9, {0x9, 0x52}}}], 0x180) getsockname$unix(r1, &(0x7f0000000480)=@abs, &(0x7f0000000500)=0x6e) fstat(r1, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000600)={0x0, 0x0, 0x0}, &(0x7f0000000640)=0xc) chown(&(0x7f0000000540)='./file0\x00', r7, r8) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000680)=0xab93, 0x4) r9 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00000006c0)='/dev/pktcdvd/control\x00', 0x400000, 0x0) ioctl$TIOCSWINSZ(r9, 0x5414, &(0x7f0000000700)={0x7, 0xf8cf, 0x3, 0x3ff}) clock_settime(0x0, &(0x7f0000000740)={0x0, 0x989680}) sendmsg$key(r1, &(0x7f0000000800)={0x0, 0x0, &(0x7f00000007c0)={&(0x7f0000000780)={0x2, 0xa, 0x800, 0x2, 0x7, 0x0, 0x70bd26, 0x25dfdbfe, [@sadb_x_filter={0x5, 0x1a, @in6, @in=@loopback=0x7f000001, 0xb, 0x0, 0x10}]}, 0x38}, 0x1}, 0x40) getsockopt$EBT_SO_GET_INFO(r1, 0x0, 0x80, &(0x7f0000000840)={'filter\x00'}, &(0x7f00000008c0)=0x78) ioctl$ASHMEM_GET_SIZE(r9, 0x7704, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000900), &(0x7f0000000940)=0x4) r10 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000980)='/selinux/enforce\x00', 0x400, 0x0) ioctl$sock_inet_SIOCRTMSG(r1, 0x890d, &(0x7f0000000a00)={0x1, {0x2, 0x4e23, @loopback=0x7f000001}, {0x2, 0x4e21, @broadcast=0xffffffff}, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x0, 0x0, 0x8, 0x3, 0x7, &(0x7f00000009c0)='ip_vti0\x00', 0x3ff, 0x1, 0xfa26}) lseek(r0, 0x0, 0x7) setsockopt$inet6_int(r1, 0x29, 0x11, &(0x7f0000000a80)=0x7, 0x4) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r10, 0x84, 0x18, &(0x7f0000000ac0)={0x0, 0x27}, &(0x7f0000000b00)=0x8) setsockopt$inet_sctp_SCTP_MAX_BURST(r9, 0x84, 0x14, &(0x7f0000000b40)=@assoc_value={r11, 0x1}, 0x8) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x1000000, 0x10013, r2, 0x0) ioctl$BINDER_THREAD_EXIT(r9, 0x40046208, 0x0) getpid() getsockopt$EBT_SO_GET_INIT_INFO(r1, 0x0, 0x82, &(0x7f0000000b80)={'nat\x00'}, &(0x7f0000000c00)=0x78) 2018/03/25 07:14:28 executing program 4: r0 = syz_open_dev$sg(&(0x7f00000001c0)='/dev/sg#\x00', 0x9, 0x101000) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000200), &(0x7f0000000240)=0x8) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x40, 0x8, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) r2 = socket(0x1, 0x2, 0x1) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x4e23, 0xdc40, @mcast2={0xff, 0x2, [], 0x1}, 0x1}}}, &(0x7f0000000000)=0x84) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000000280)=0x7, 0x4) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000000180)=@sack_info={r3, 0x6, 0x8}, 0xc) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x0, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r4, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r4, 0x0) sendto$inet6(r1, &(0x7f0000f6f000), 0x1000000c4, 0x20000001, &(0x7f0000faafe4)={0xa, 0x4e22}, 0x1c) 2018/03/25 07:14:28 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x9, 0x400) ioctl$TCGETA(r0, 0x5405, &(0x7f0000000040)) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000280)='/dev/vga_arbiter\x00', 0x80100, 0x0) read(r1, &(0x7f00000005c0)=""/49, 0x31) 2018/03/25 07:14:28 executing program 3: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x80000, 0x0) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f0000000040)=[0x5, 0x7f]) ioctl$EVIOCSABS2F(r0, 0x401845ef, &(0x7f0000000080)={0x2, 0x4, 0x4, 0x100000001, 0x40, 0x22}) r1 = socket$inet_dccp(0x2, 0x6, 0x0) stat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000180)={{{@in6=@dev, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}}}, &(0x7f0000000280)=0xe8) stat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(r2, r4, r5) r7 = creat(&(0x7f0000000380)='./file0/file0\x00', 0x8) setsockopt$inet_opts(r7, 0x0, 0xd, &(0x7f00000003c0)="b8c5d73af101b3ff09b0105184b80e046492fb44f64efaf6d9b412e15ac112416699e7ab83193b8536270ab9d4c1f05b8606163a009902dcc92dedba5a5b149c255a4345f14ade50fa388ebccb5c8e6abebcda3ab59fd4aba4a74b1d06433763feed3f32e84a858566ec01b03574c11141cc0694804c", 0x76) fchdir(r7) fchownat(r7, &(0x7f0000000440)='./file0/file0\x00', r4, r6, 0x1000) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000480)={0x0, 0x2}, &(0x7f00000004c0)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000500)=@sack_info={r8, 0x6, 0x1}, &(0x7f0000000540)=0xc) r10 = fcntl$getown(r1, 0x9) sched_getparam(r10, &(0x7f0000000580)) ioctl$sock_inet6_SIOCSIFADDR(r7, 0x8916, &(0x7f00000005c0)={@mcast2={0xff, 0x2, [], 0x1}, 0x1, r3}) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000600)={r9, 0x7f}, &(0x7f0000000640)=0x8) getsockopt$EBT_SO_GET_ENTRIES(r1, 0x0, 0x81, &(0x7f0000000780)={'broute\x00', 0x0, 0x3, 0x58, [], 0x5, &(0x7f0000000680)=[{}, {}, {}, {}, {}], &(0x7f0000000700)=""/88}, &(0x7f0000000800)=0x78) sendmsg$netlink(r7, &(0x7f00000009c0)={&(0x7f0000000840)=@proc={0x10, 0x0, 0x25dfdbff, 0x280000}, 0xc, &(0x7f0000000880), 0x0, &(0x7f00000008c0)=[@cred={0x20, 0x1, 0x2, r10, r5, r6}, @cred={0x20, 0x1, 0x2, r10, r2, r6}, @cred={0x20, 0x1, 0x2, r10, r4, r6}, @cred={0x20, 0x1, 0x2, r10, r4, r6}, @rights={0x28, 0x1, 0x1, [r7, r7, r0, r0, r0, r0]}, @rights={0x28, 0x1, 0x1, [r1, r0, r7, r7, r7]}], 0xd0, 0x1}, 0x80) r12 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000a00)='/dev/sequencer2\x00', 0x10000, 0x0) ioctl$sock_inet_SIOCRTMSG(r12, 0x890d, &(0x7f0000000a80)={0x9, {0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e23, @broadcast=0xffffffff}, {0x2, 0x4e22, @multicast1=0xe0000001}, 0x224, 0x200000000000000, 0x8000, 0x2, 0x5, &(0x7f0000000a40)='ipddp0\x00', 0xff, 0x1, 0xfffffffffffffff9}) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r7, 0x84, 0xa, &(0x7f0000000b00)={0xfff, 0x56, 0x0, 0x8001, 0xbc6f, 0x800, 0x9500, 0x9, r11}, &(0x7f0000000b40)=0x20) mlock(&(0x7f0000ffe000/0x2000)=nil, 0x2000) rename(&(0x7f0000000b80)='./file1\x00', &(0x7f0000000bc0)='./file0\x00') ioctl$EVIOCGUNIQ(r0, 0x80404508, &(0x7f0000000c00)=""/117) chown(&(0x7f0000000c80)='./file0\x00', r2, r6) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r7, 0xc08c5335, &(0x7f0000000cc0)={0x8, 0x1, 0x4, 'queue0\x00', 0x1}) rt_sigaction(0x16, &(0x7f0000000d80)={0x10001, {0x3}, 0x1, 0x10000}, &(0x7f0000000dc0), 0x8, &(0x7f0000000e00)) getsockopt$inet_sctp_SCTP_MAXSEG(r7, 0x84, 0xd, &(0x7f0000000e40)=@assoc_value={r9, 0x4a4a5b74}, &(0x7f0000000e80)=0x8) 2018/03/25 07:14:28 executing program 0: r0 = userfaultfd(0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x9, 0x88440) getsockopt$IPT_SO_GET_REVISION_TARGET(r1, 0x0, 0x43, &(0x7f0000000040)={'icmp6\x00'}, &(0x7f0000000080)=0x1e) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000000c0)={0x0, 0x80}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000140)={0x7a3, 0x200, 0x0, 0xffffffe000000000, r2}, &(0x7f0000000180)=0x10) read(r0, &(0x7f0000000200)=""/100, 0x64) tee(r1, r1, 0x2, 0x4) 2018/03/25 07:14:28 executing program 2: r0 = socket(0x2, 0x2, 0x0) getsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000000000), &(0x7f0000000040)=0x4) getsockopt$sock_int(r0, 0x1, 0x2b, &(0x7f0000000080), &(0x7f00000000c0)=0x4) getsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000122000), &(0x7f0000d03000)=0x4) 2018/03/25 07:14:28 executing program 2: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00000043c0)='/dev/pktcdvd/control\x00', 0x0, 0x0) clone(0x0, &(0x7f0000000100), &(0x7f00000002c0), &(0x7f00000001c0), &(0x7f0000000200)) ppoll(&(0x7f0000000040)=[{r0, 0x1}], 0x1, &(0x7f0000000080)={0x77359400}, &(0x7f00000000c0), 0x8) r1 = gettid() poll(&(0x7f0000000400)=[{r0, 0x140}], 0x1, 0x7) ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, r1, 0x3ff, &(0x7f0000000300)=""/28) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000000180)={0x5, 0xa8, &(0x7f0000000200)="b7cdfd25d53ed9dcec4ad329885062ca03d7bef45fd2dec36c8879d5ddb2842ad6935ec0e564022e3ff09474a2ca240942b416a12a9b6ba14492d5401e1c69b9abadc8e22c74c60f1fef18106cdfb542604f46d174ec5dcb82d9139340353d9b7b3e466843c85e185d5872a4604a4b6614a36aacf0a39dfbed8055f0bf8d1cb7610496826a9bf7283ffcc0d0365570018065120e60558a3318a1fd5918860aea5d466ddb77db5cc9"}) ppoll(&(0x7f0000000000)=[{r0, 0x8021}], 0x1, &(0x7f0000000100)={0x0, 0x1c9c380}, &(0x7f0000000140)={0x9}, 0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000340)={0x0, 0xfffffffffffffff9}, &(0x7f0000000380)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00000003c0)={r2, 0x9}, 0x8) 2018/03/25 07:14:28 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSBRK(r0, 0x5409, 0x61be) sendfile(r0, r0, 0x0, 0x1) fcntl$getownex(r0, 0x10, &(0x7f00000001c0)={0x0, 0x0}) r2 = creat(&(0x7f0000000100)='./file0\x00', 0x81) setsockopt$inet_tcp_int(r2, 0x6, 0x13, &(0x7f0000000140)=0x70000, 0x4) r3 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000040), 0x80800) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r3, 0x84, 0x65, &(0x7f00000000c0)=[@in6={0xa, 0x4e24, 0x54, @empty, 0x8000}, @in={0x2, 0x4e23, @loopback=0x7f000001}], 0x2c) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r3, 0x84, 0x16, &(0x7f0000000080)=ANY=[@ANYBLOB="06000000000107002f00040000000100"], 0x10) fcntl$setown(r0, 0x8, r1) [ 78.633073] TCP: request_sock_TCP: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/03/25 07:14:28 executing program 3: mkdir(&(0x7f000000e000)='./control\x00', 0x0) r0 = inotify_init() r1 = epoll_create(0x4) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00007a8000)) r2 = add_key(&(0x7f0000000000)='big_key\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000080)="b02902b7a6429658b06568d679a6944e3f17109349b995369607ca7c0504aa95f516c0bb8c1f3b4128e4e024d54b15f8901acd067422561a86885c08c0a396deb0fe1330f1fe7f61a554df6c2b80365dbdb6ba1d7d8c00ea6eb8c001fd4e10f8748ed73ed39494b20eaf1af5ad2fe2248c795a2b0130af34211f39f7c6f47171609f788d3df84c9dfc3c577f7fe89a125d28ad7ff78fd5bdf6e0ebb2b0f0487e5ddd9c", 0xa3, 0xffffffffffffffff) keyctl$revoke(0x3, r2) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x101001, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r3, 0x4c09, 0x7) eventfd2(0x20100000000, 0x800) r4 = inotify_add_watch(r0, &(0x7f00005eaff6)='./control\x00', 0x8) inotify_rm_watch(r0, r4) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000d19ff4)={0x80000001}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x0, 0x0) poll(&(0x7f0000b0afe0)=[{r1}], 0x1, 0x0) 2018/03/25 07:14:28 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000003480)='/proc/self/net/pfkey\x00', 0x802, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) pread64(r0, &(0x7f0000000040)=""/123, 0x7b, 0x0) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x32, &(0x7f0000003400)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) ioctl$TIOCNXCL(r1, 0x540d) 2018/03/25 07:14:28 executing program 5: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x101000, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000080)=[@in={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}], 0x10) r1 = timerfd_create(0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) setsockopt$inet6_int(r0, 0x29, 0x17, &(0x7f0000000100)=0x6, 0x4) getsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000000140)=0xfffffffeffffffff, &(0x7f0000000180)=0x4) timerfd_settime(r1, 0x0, &(0x7f0000007000)={{0x0, 0x4}, {0x0, 0x5}}, &(0x7f0000005fe0)) timerfd_create(0x5, 0x80000) timerfd_gettime(r2, &(0x7f0000000000)) ioctl$sock_inet_SIOCSIFPFLAGS(r2, 0x8934, &(0x7f00000000c0)={'ipddp0\x00', 0x100000001}) 2018/03/25 07:14:28 executing program 0: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x1) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000140)={0xaa}) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000000040)={&(0x7f0000002000/0x2000)=nil, 0x2000}) 2018/03/25 07:14:28 executing program 2: keyctl$set_reqkey_keyring(0xe, 0x4) 2018/03/25 07:14:28 executing program 4: r0 = syz_open_dev$binder(&(0x7f0000f5b000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x1000005, 0x20010, r0, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x101000, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000100)={0x4, 0x8, 0x8, 0x4, 0x1, 0x2, 0x2, 0x101, 0x0}, &(0x7f0000000140)=0x20) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000180)={0x4, 0x40, 0x209, 0x8, 0x1f5, 0x1, 0x10001, 0x9, r2}, &(0x7f00000001c0)=0x20) openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x20000, 0x0) ioctl$SNDRV_TIMER_IOCTL_STOP(r1, 0x54a1) mmap$binder(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x2, 0x2010, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ppp\x00', 0x80000, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="006340401e5e00513387000000000000000000000000000000001eb1b918acefa7e5be8689e9d26a0000000000000000000000000000000000000000000000000000875ac806fa80f0a8609b0f14baad77342da04b65161c3319", @ANYPTR=&(0x7f000026c000)=ANY=[], @ANYPTR=&(0x7f000000afd0)=ANY=[]], 0xfffffffffffffeab}) 2018/03/25 07:14:28 executing program 1: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000000080)={'tunl0\x00', {0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xd}}}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f00000000c0)={0xe0, 0x0, 0x10001, 0x6}) ioctl$DRM_IOCTL_SG_ALLOC(r0, 0xc0106438, &(0x7f0000000100)={0x2, r1}) mq_unlink(&(0x7f0000000040)='/cgroup[C\x00') 2018/03/25 07:14:28 executing program 6: r0 = mq_open(&(0x7f0000112000)='eth0\x00', 0x42, 0x0, &(0x7f0000000000)={0x0, 0x6, 0x1}) clone(0x0, &(0x7f00000011c0), &(0x7f0000001200), &(0x7f00000000c0), &(0x7f0000000180)) mq_unlink(&(0x7f0000000100)='eth0\x00') fadvise64(r0, 0x3, 0x0, 0x6) r1 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0xff, 0x2) ioctl$EVIOCGKEYCODE_V2(r1, 0x80284504, &(0x7f00000001c0)=""/92) connect$unix(r1, &(0x7f0000000140)=@file={0x0, './file0\x00'}, 0x6e) 2018/03/25 07:14:28 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000000)="acfb", 0x2, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) recvfrom$inet(r0, &(0x7f0000769f0f)=""/241, 0xfffffffffffffdd4, 0x0, &(0x7f0000497ff0)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/status\x00', 0x0, 0x0) connect$bt_l2cap(r1, &(0x7f0000000080)={0x1f, 0x2, {0x7, 0x8, 0x5, 0x6, 0x1000}, 0xfffffffffffff000, 0x1}, 0xe) recvmsg(r0, &(0x7f00001fcfe4)={&(0x7f00005bfff0)=@can, 0x10, &(0x7f0000e48fd0)=[{&(0x7f00009b4f9f)=""/97, 0x61}], 0x1, &(0x7f0000c29000)=""/4096, 0x1000}, 0x102) sendto(r0, &(0x7f00000000c0)="388a", 0x2, 0x1, 0x0, 0x0) 2018/03/25 07:14:28 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000759000)='clear_refs\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000000000)=[0xffffffffffffffff, 0x6]) r1 = syz_open_procfs(0x0, &(0x7f0000c2d000)='oom_score\x00') sendfile(r0, r1, &(0x7f0000a12000), 0x1) 2018/03/25 07:14:28 executing program 5: setrlimit(0x1, &(0x7f0000000080)={0x0, 0x8000000000000003}) clock_gettime(0x2, &(0x7f0000b6b000)={0x0}) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/autofs\x00', 0x400a00, 0x0) setsockopt$netlink_NETLINK_RX_RING(r1, 0x10e, 0x6, &(0x7f0000000180)={0x7, 0x7fffffff, 0x3, 0x3}, 0x10) setitimer(0x2, &(0x7f0000b2afe0)={{}, {r0}}, &(0x7f0000872000)) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/enforce\x00', 0x840, 0x0) accept4$inet6(r2, &(0x7f0000000040)={0x0, 0x0, 0x0, @mcast2}, &(0x7f00000000c0)=0x1c, 0x80000) 2018/03/25 07:14:28 executing program 3: mmap(&(0x7f0000000000/0xb2a000)=nil, 0xb2a000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) ioctl$TIOCLINUX3(r0, 0x541c, &(0x7f0000000000)=0x3) clock_gettime(0x0, &(0x7f0000000040)) ioctl$EVIOCREVOKE(r0, 0x40044591, &(0x7f0000000080)=0x7) 2018/03/25 07:14:28 executing program 1: r0 = socket$inet6(0xa, 0x400000000001, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x1}, 0x20) r1 = syz_open_dev$mice(&(0x7f0000000100)='/dev/input/mice\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000040)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000000200)={r2, 0x9}, &(0x7f0000000180)=0xfffffffffffffdc4) readv(r0, &(0x7f00000000c0)=[{&(0x7f0000000240)=""/179, 0xb3}], 0x1) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000140)={r3, 0x2400, 0x0, 0x3, 0x7, 0x8b}, 0x14) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00000001c0)={r4, 0x40}, 0x8) [ 78.791580] audit_printk_skb: 141 callbacks suppressed [ 78.813207] audit: type=1400 audit(1521962068.280:163): avc: denied { set_context_mgr } for pid=11500 comm="syz-executor4" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=binder permissive=1 2018/03/25 07:14:28 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f00004c6f8b)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb05") execveat(r0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000580)=[&(0x7f00000002c0)="f5896370757365742a00", &(0x7f0000000440)='ubifs\x00', &(0x7f0000000480)='\x00', &(0x7f00000004c0)='vxfs\x00', &(0x7f0000000500)='vxfs\x00', &(0x7f0000000540)="657468315b2c16656d3000"], &(0x7f0000000780)=[&(0x7f00000005c0)='ramfs\x00', &(0x7f0000000600)=']@\x00', &(0x7f0000000640)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb05", &(0x7f00000006c0)='\x00', &(0x7f0000000700)='mslos\x00', &(0x7f0000000740)='*security.em0wlan0ppp1/\x00'], 0x1000) readv(0xffffffffffffffff, &(0x7f000005a000)=[{&(0x7f0000d1d000)=""/203, 0x52e}], 0x1) mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f00000001c0)="2750e35d428fe823843c88fa1acabc33c8776e7874d1d05b9fbffd9139b44834f8e643f1890f424489f44291bf41e562a364a85c") mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000000340)='bdev\x00', 0x100000, &(0x7f00000002c0)) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000000040)='ubifs\x00', 0x1004, 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='.', &(0x7f0000000140)='vxfs\x00', 0x3080, &(0x7f0000000200)="2052acd9de2e0ef545c2abe277bb91bf390e811697721d7f92cb7c9ff413e91ad257b4089cc13726a3355bc27022da1533609a4745968e9ab327382e360843e9108b5233b6e2ba251f794612b3fbd0bcf4eb1c7418230ab9335a0fa126d5040590941890abc5fb95039da7f4d91b1b5a6e14b3641f697edf9cbf981d714173751aed285f0cc9f255f7ec7d608045ba19eb7eab19e3c3304552733e81014eeab4772a515b932281a8ad92a8415383b7c0323ec2d5a326938995c2510f183cfd") mount(&(0x7f0000000840)='.', &(0x7f00000007c0)='.', &(0x7f0000753000)='mslos\x00', 0x8000010, &(0x7f0000000800)) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f0000d1cfff)="d6") socket$inet(0x2, 0x1, 0x0) getsockopt$netlink(r0, 0x10e, 0x1, &(0x7f0000000380)=""/102, &(0x7f0000000400)=0x66) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xfffffffffffffffc, 0x8972, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0x1, 0x0) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000000800)='/selinux/member\x00', 0x2, 0x0) 2018/03/25 07:14:28 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000004fc8)={&(0x7f000000aff4)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000080)={0x24, 0x10, 0x443, 0x0, 0x0, {0x3}, [@nested={0xc, 0x0, [@typed={0x8, 0x0, @u32}]}, @typed={0x4, 0xc}]}, 0x24}, 0x1}, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x14401, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000140)={0x0, 0x6, 0x8, 0x1850, 0x10001, 0x1, 0x5, 0x7, {0x0, @in={{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x80}}}, 0x7, 0x3, 0x8, 0x3e5, 0x8}}, &(0x7f0000000200)=0xb0) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000240)=@assoc_value={r3, 0x1}, 0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000280)={r2, @in={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x18}}}, 0x7d84, 0x64, 0x4, 0x1, 0x18}, &(0x7f00000000c0)=0x98) [ 78.845603] binder: 11500:11528 got transaction to invalid handle [ 78.882947] binder: 11500:11528 transaction failed 29201/-22, size 1792207241-0 line 3005 [ 78.914450] binder: BINDER_SET_CONTEXT_MGR already set [ 78.919887] binder: 11500:11535 ioctl 40046207 0 returned -16 [ 78.926536] binder: 11500:11528 got transaction to invalid handle [ 78.944528] binder: 11500:11528 transaction failed 29201/-22, size 1792207241-0 line 3005 INIT: Id "3" respawning too fast: disabled for 5 minutes INIT: Id "4" respawning too fast: disabled for 5 minutes INIT: Id "2" respawning too fast: disabled for 5 minutes INIT: Id "5" respawning too fast: disabled for 5 minutes INIT: Id "1" respawning too fast: disabled for 5 minutes INIT: Id "6" respawning too fast: disabled for 5 minutes [ 242.223274] INFO: task syz-executor7:11532 blocked for more than 120 seconds. [ 242.230584] Not tainted 4.4.120-gd63fdf6 #28 [ 242.235535] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 242.243960] syz-executor7 D ffff8801d3a2fa80 29816 11532 3854 0x00000004 [ 242.251464] ffff8801d3a2fa80 0000000000000246 0000000000000296 0000000041b58ab3 [ 242.259508] ffffffff83faa3cc ffffffff81220700 ffff8801db31fdb8 ffff8801db31fde0 [ 242.267544] ffff8801db31f4d8 ffff8800b595e000 ffff8800b5498000 0000000000000000 [ 242.275717] Call Trace: [ 242.278431] [] ? wait_woken+0x1d0/0x280 [ 242.284118] [] schedule+0x7a/0x1b0 [ 242.289323] [] blk_mq_freeze_queue_wait+0x120/0x240 [ 242.296012] [] ? blk_mq_tags_cpumask+0x20/0x20 [ 242.302243] [] ? percpu_ref_kill_and_confirm+0x11f/0x300 [ 242.309373] [] ? prepare_to_wait_event+0x420/0x420 [ 242.315958] [] blk_mq_freeze_queue+0x1d/0x20 [ 242.322022] [] lo_ioctl+0xfef/0x19c0 [ 242.327391] [] ? loop_lookup.part.18+0x110/0x110 [ 242.333831] [] blkdev_ioctl+0x4ab/0x1990 [ 242.339518] [] ? blkpg_ioctl+0x910/0x910 [ 242.345265] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 242.352299] [] ? kcov_ioctl+0x24/0x1c0 [ 242.357985] [] block_ioctl+0xde/0x120 [ 242.363449] [] ? blkdev_read_iter+0x170/0x170 [ 242.369598] [] do_vfs_ioctl+0x7aa/0xee0 [ 242.375238] [] ? ioctl_preallocate+0x1f0/0x1f0 [ 242.381463] [] ? prune_icache_sb+0xb6/0x150 [ 242.387469] [] ? __fget+0x23a/0x3b0 [ 242.392733] [] ? __fget+0x47/0x3b0 [ 242.397974] [] ? security_file_ioctl+0x89/0xb0 [ 242.404215] [] SyS_ioctl+0x8f/0xc0 [ 242.409437] [] entry_SYSCALL_64_fastpath+0x1c/0x98 [ 242.416263] 1 lock held by syz-executor7/11532: [ 242.420906] #0: (&lo->lo_ctl_mutex/1){+.+.+.}, at: [] lo_ioctl+0x8f/0x19c0 [ 242.430406] Sending NMI to all CPUs: [ 242.434405] NMI backtrace for cpu 0 [ 242.438010] CPU: 0 PID: 485 Comm: khungtaskd Not tainted 4.4.120-gd63fdf6 #28 [ 242.445302] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 242.454672] task: ffff8800bac58000 task.stack: ffff8801d8d60000 [ 242.460702] RIP: 0010:[] [] flat_send_IPI_mask+0xf7/0x1a0 [ 242.469456] RSP: 0018:ffff8801d8d67cb8 EFLAGS: 00000046 [ 242.474893] RAX: 0000000003000000 RBX: 0000000000000c00 RCX: 0000000000000000 [ 242.482139] RDX: 0000000000000c00 RSI: 0000000000000000 RDI: ffffffffff5fb300 [ 242.489423] RBP: ffff8801d8d67ce0 R08: 0000000000000001 R09: 0000000000000000 [ 242.496701] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000000246 [ 242.504009] R13: 0000000000000003 R14: ffffffff8426f420 R15: 0000000000000002 [ 242.511533] FS: 0000000000000000(0000) GS:ffff8801db200000(0000) knlGS:0000000000000000 [ 242.519809] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 242.525687] CR2: 0000000000619570 CR3: 00000000ac6aa000 CR4: 0000000000160670 [ 242.532939] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 242.540221] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 242.547509] Stack: [ 242.549632] ffffffff8426f420 ffffffff847efb00 fffffbfff08fda14 dffffc0000000000 [ 242.557177] ffff8801db31bca0 ffff8801d8d67d00 ffffffff810b999b ffffffff839f63c0 [ 242.564707] 0000000000000003 ffff8801d8d67d60 ffffffff81d0eff4 ffffffff8141b053 [ 242.572312] Call Trace: [ 242.574889] [] nmi_raise_cpu_backtrace+0x5b/0x70 [ 242.581266] [] nmi_trigger_all_cpu_backtrace+0x4a4/0x550 [ 242.588376] [] ? print_lock+0xab/0xae [ 242.593817] [] ? irq_force_complete_move+0x3b0/0x3b0 [ 242.600544] [] arch_trigger_all_cpu_backtrace+0x14/0x20 [ 242.607563] [] watchdog+0x6fa/0xae0 [ 242.612820] [] ? watchdog+0xc3/0xae0 [ 242.618199] [] kthread+0x268/0x300 [ 242.623386] [] ? reset_hung_task_detector+0x20/0x20 [ 242.630022] [] ? kthread_create_on_node+0x400/0x400 [ 242.636694] [] ? kthread_create_on_node+0x400/0x400 [ 242.643447] [] ret_from_fork+0x55/0x80 [ 242.648956] [] ? kthread_create_on_node+0x400/0x400 [ 242.655630] Code: b3 5f ff f6 c4 10 75 e1 44 89 e8 c1 e0 18 89 04 25 10 b3 5f ff 44 89 fa 09 da 80 cf 04 41 83 ff 02 0f 44 d3 89 14 25 00 b3 5f ff <41> f7 c4 00 02 00 00 74 1a e8 6b 2f 17 00 4c 89 e7 57 9d 0f 1f [ 242.674612] NMI backtrace for cpu 1 [ 242.678208] CPU: 1 PID: 0 Comm: swapper/1 Not tainted 4.4.120-gd63fdf6 #28 [ 242.685235] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 242.694592] task: ffff8801d9b49800 task.stack: ffff8801d9b58000 [ 242.700625] RIP: 0010:[] [] __lock_acquire+0xd89/0x4b50 [ 242.709216] RSP: 0018:ffff8801d9b5fb40 EFLAGS: 00000006 [ 242.714654] RAX: 0000000000000000 RBX: ffff8801d9b4a0d0 RCX: 1ffff1003b36941e [ 242.721898] RDX: 0000000000000000 RSI: ffff8801d9b4a0d0 RDI: 0000000000000000 [ 242.729176] RBP: ffff8801d9b5fce0 R08: 0000000000000001 R09: 0000000000000001 [ 242.736454] R10: 0000000000000001 R11: 1ffff1003b36bf7a R12: 0000000000000022 [ 242.743738] R13: ffff8801d9b49800 R14: 0000000000000000 R15: 0000000000000000 [ 242.751000] FS: 0000000000000000(0000) GS:ffff8801db300000(0000) knlGS:0000000000000000 [ 242.759250] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 242.765124] CR2: 00007f992740b3c0 CR3: 00000000ac6aa000 CR4: 0000000000160670 [ 242.772367] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 242.779664] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 242.786929] Stack: [ 242.789050] ffff8801d9b49800 ffff8801d9b4a0d0 0000000000000024 ffff8801d9b49800 [ 242.796589] ffffffff842bdbe0 0000000000000000 ffff8801d9b5fd18 ffffffff81237f6f [ 242.804141] 00000000810b07fa 0000000000000046 ffffffff851609e0 ffff8801d9b4a0e8 [ 242.811645] Call Trace: [ 242.814240] [] ? __lock_acquire+0xb5f/0x4b50 [ 242.820269] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 242.827291] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 242.834296] [] ? retint_kernel+0x2d/0x2d [ 242.839978] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 242.846818] [] lock_acquire+0x15e/0x460 [ 242.852417] [] ? update_cpu_load_nohz+0xa7/0x140 [ 242.858831] [] _raw_spin_lock+0x36/0x50 [ 242.864452] [] ? update_cpu_load_nohz+0xa7/0x140 [ 242.870829] [] update_cpu_load_nohz+0xa7/0x140 [ 242.877055] [] tick_nohz_idle_exit+0x1d8/0x3d0 [ 242.883284] [] cpu_startup_entry+0x2a5/0x8f0 [ 242.889314] [] ? call_cpuidle+0xe0/0xe0 [ 242.894947] [] ? clockevents_register_device+0x122/0x230 [ 242.902017] [] start_secondary+0x304/0x3e0 [ 242.907921] [] ? set_cpu_sibling_map+0x1080/0x1080 [ 242.914498] Code: 73 21 41 83 e6 60 0f 84 60 03 00 00 45 31 ff 41 b8 01 00 00 00 48 8b bc 24 88 00 00 00 45 89 e4 4d 31 fc 4c 89 a4 24 80 00 00 00 <48> 85 ff 74 27 44 89 44 24 50 4c 89 9c 24 88 00 00 00 e8 00 7f [ 242.933959] Kernel panic - not syncing: hung_task: blocked tasks [ 242.940091] CPU: 0 PID: 485 Comm: khungtaskd Not tainted 4.4.120-gd63fdf6 #28 [ 242.947334] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 242.956663] 0000000000000000 e7b67e3f952d50f4 ffff8801d8d67ca8 ffffffff81d0408d [ 242.964633] ffffffff83883080 ffff8801d8d67d80 dffffc0000000000 7fffffffffffffff [ 242.972603] ffff8800b549cc48 ffff8801d8d67d70 ffffffff8141ab2a 0000000041b58ab3 [ 242.980596] Call Trace: [ 242.983159] [] dump_stack+0xc1/0x124 [ 242.988578] [] panic+0x1aa/0x388 [ 242.993564] [] ? percpu_up_read.constprop.45+0xe1/0xe1 [ 243.000458] [] ? nmi_trigger_all_cpu_backtrace+0x3f8/0x550 [ 243.007700] [] ? nmi_trigger_all_cpu_backtrace+0x3f8/0x550 [ 243.014941] [] watchdog+0x70b/0xae0 [ 243.020184] [] ? watchdog+0xc3/0xae0 [ 243.025519] [] kthread+0x268/0x300 [ 243.030677] [] ? reset_hung_task_detector+0x20/0x20 [ 243.037310] [] ? kthread_create_on_node+0x400/0x400 [ 243.043941] [] ? kthread_create_on_node+0x400/0x400 [ 243.050577] [] ret_from_fork+0x55/0x80 [ 243.056081] [] ? kthread_create_on_node+0x400/0x400 [ 243.063328] Dumping ftrace buffer: [ 243.066900] (ftrace buffer empty) [ 243.070581] Kernel Offset: disabled [ 243.074196] Rebooting in 86400 seconds..