x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000004000-0xb)='/dev/loop#\x00', 0x0, 0x40000) 2018/01/11 16:53:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000)={0x7fffffff}, 0x8, 0x0) readv(r0, &(0x7f0000050000-0x20)=[{&(0x7f000004f000)=""/128, 0x80}], 0x1) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000722000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(r1, 0xc06864a2, &(0x7f000071a000-0x64)={&(0x7f0000741000)=[0x10001, 0x4, 0x5, 0xffff, 0xc1ee450, 0x2, 0x7], 0x7, 0x0, 0x4169, 0x3, 0x10000, 0x1cf, {0xfffffffffffffffc, 0x20, 0x8, 0x8, 0x100000001, 0x0, 0x5b4, 0x1, 0x4, 0xbc83, 0x2, 0xd2, 0x8, 0x3, "e2905635bd9c1d81f19724d6dfece2932acbeef0724defb8a53cd41ffa8f8c02"}}) fcntl$setsig(r0, 0xa, 0x28) timer_create(0x0, &(0x7f000004c000)={0x0, 0x16, 0x0, @thr={&(0x7f0000052000-0x7f)="", &(0x7f0000051000)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000004d000-0x4)=0x0) r2 = gettid() setrlimit(0xb, &(0x7f000003a000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f000000f000)={0x0, 0x0}) pselect6(0x40, &(0x7f00005d4000)={0x4, 0x1f, 0x6, 0x401, 0xc2, 0x6, 0x3, 0x99}, &(0x7f000078d000)={0x3, 0x2400000000000000, 0x2, 0xe2ac, 0x100000001, 0x1, 0x0, 0x81}, &(0x7f0000232000)={0x8, 0x2, 0x80000000, 0x4, 0x500000000, 0xe42d, 0x4, 0x1}, &(0x7f0000d06000-0x10)={r3, r4+10000000}, &(0x7f0000e61000)={&(0x7f0000220000)={0xd809}, 0x8}) rt_sigprocmask(0x0, &(0x7f0000038000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigqueueinfo(r2, 0x20, &(0x7f0000035000)={0x0, 0x0, 0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f000004a000)={{0x0, 0x0}, {0x0, 0x7}}, &(0x7f000004b000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/11 16:53:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r0, 0xc0045520, &(0x7f0000a2f000)=0x1) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000b9e000)='/dev/mixer\x00', 0x280000, 0x0) getsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000f15000)=0xffffffffffffff7e, &(0x7f0000f31000)=0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f00004fc000-0x4)=0x1, 0x4) setsockopt$inet_tcp_buf(r0, 0x6, 0x1d, &(0x7f00008d7000)="5077e4a8", 0x4) 2018/01/11 16:53:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00000bc000)={0x0, 0x0}) recvmsg(r0, &(0x7f0000d08000-0x38)={&(0x7f0000c6a000-0x10)=@ethernet={0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000283000)=[{&(0x7f0000fe7000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f00001d0000-0xc3)=""/195, 0xc3, 0x948c}, 0x10000) semget$private(0x0, 0x7, 0x408) socketpair(0x1, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmmsg(r2, &(0x7f0000355000-0x3c)=[], 0x179, 0x0, &(0x7f000012c000)={0x0, 0x0}) sendmsg$netlink(r1, &(0x7f000014c000)={0x0, 0x0, &(0x7f00009fb000-0x70)=[{&(0x7f0000f90000)=[{0x10, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}], 0x10}], 0x1, &(0x7f00005dc000)=[@rights={0x18, 0x1, 0x1, [r2]}], 0x18, 0x0}, 0x0) accept$netrom(r2, &(0x7f000075f000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000898000-0x4)=0x10) mknodat(r1, &(0x7f0000276000)='./file0\x00', 0xa0, 0x2) 2018/01/11 16:53:40 executing program 6: prctl$getname(0x10, &(0x7f0000044000)=""/4096) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x400, &(0x7f0000f39000)="", &(0x7f0000000000)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000002000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_open(&(0x7f0000001000-0xf)='md5sum()/user(\x00', 0x40, 0xe, &(0x7f0000003000-0x40)={0x2, 0x4, 0x8, 0xa4, 0x81, 0x10000, 0x0, 0xfffffffffffffe00}) getdents64(r0, &(0x7f0000e41000-0x1000)=""/4096, 0xfffffffffffffe33) 2018/01/11 16:53:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f0000df1000)=0x6, 0x4) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000ab6000)=0x0, 0x4) sendto$inet(r0, &(0x7f0000de2000-0x1)="", 0x0, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = syz_open_dev$usbmon(&(0x7f0000bdc000)='/dev/usbmon#\x00', 0x7ff, 0x400) setsockopt$inet6_dccp_buf(r1, 0x21, 0xe, &(0x7f0000e41000)="955fdd25a1854dea075de63aad0e1b3dbca5f2d75434ef85f37aafa08025a8d8e15fc968f35ddcb1337010e5ee1722c1c7c010b324f91377733fa2a7c9c82b78f569754ca668c9f4fd4c44a6106e05dcca862e930b1bbe9af0cb3787020e282864080efc5ee3b381ca347edd9fb1dfd51abbbdf122c88aab0b2265afa20d9537085cdf8a0afc8348d4da101b43da95f810dd75d323b16061dc3b3ec4fc276f83f3279a156ae22d0c6f31599eb1b251c80f", 0xb1) 2018/01/11 16:53:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semtimedop(0x0, &(0x7f00007a0000)=[{0x0, 0x0, 0x1800}], 0x1, &(0x7f0000a43000-0x10)={0x0, 0x0}) r0 = syz_open_dev$sg(&(0x7f0000907000-0x9)='/dev/sg#\x00', 0x1, 0xb0000) mmap$binder(&(0x7f0000715000/0x3000)=nil, 0x3000, 0x0, 0x2010, r0, 0x0) ioctl$KVM_ARM_SET_DEVICE_ADDR(r0, 0x4010aeab, &(0x7f0000183000)={0x9, 0x0}) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f00009f2000-0x10)='/selinux/access\x00', 0x2, 0x0) clock_gettime(0x0, &(0x7f00003cd000-0x10)={0x0, 0x0}) mq_timedsend(r1, &(0x7f0000155000)="804d17ccb79fa1545fdd8a65986affb696a335ca3436d38358b5bfa47cef8455dcbf3ffeb965be732ff3c97e2cf073023465c312f3e54fb5ce06ea3b59971ee216cff94b27b808ae7b3c542b72047b866d78c6d937131626180f498b5e07ea53a53b997fe628c1046d1e8a8dff5aacd126a03d2748dad0391130d477c592ae849a1103df193e60f367b758988bf9e853915aad73dc4737e460940965f94872a7879533a6367807fb46c65599a619ff4ff1941f841af38092296f2c2b3521053c545c0503a3889719878eef2095b1dac0b8bc20bdc29dde2e42abdfd761ceea4e", 0xe0, 0x3, &(0x7f0000a3d000)={r2, r3+10000000}) 2018/01/11 16:53:40 executing program 3: mmap(&(0x7f0000000000/0xdf9000)=nil, 0xdf9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) gettid() ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00007fa000)={0xffffffffffffffff}) mmap(&(0x7f0000df9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dfa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dfa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dfa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dfa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dfa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dfa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = request_key(&(0x7f0000dfb000-0xb)='pkcs7_test\x00', &(0x7f0000dfa000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000dfa000)=',&*]\x00', 0xfffffffffffffffd) add_key$user(&(0x7f0000dfa000)='user\x00', &(0x7f0000dfa000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000dfb000-0x1000)="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", 0x1000, r1) mmap(&(0x7f0000dfa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r0, 0x893b, &(0x7f0000dfa000)={@generic="b468726e410378046612ad24df89f116", @ifru_addrs=@ethernet={0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000df9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000dfa000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000dfa000-0x4)=0x8) keyctl$dh_compute(0x17, &(0x7f0000df6000)={0x0, 0x0, 0x0}, &(0x7f0000df6000)=""/133, 0x85, &(0x7f0000df6000)={&(0x7f0000df7000-0x40)={'digest_null-generic\x00'}, &(0x7f0000df7000-0xdd)="2f34622db9eb1166c48b862ee7130c93731f2cf4575ee4d43107207b711e6b01e05aadb635a4b5528948b41521309c417ef9578f54139a8064b38d25295a9793b46ad51e082a2b2ff6d9ca300ca3c65bbf0506b778bbc62a57f8f4096816c74638c09d5b6030f3eb009bf7393a7d35b625cd3dddb78bc2036380c680715e28e4766387a422d496eb83c4f675427c104b5eda124cfe64d76255557cf91bba32d9c6bb1475b2e3dac86a4859e79b2d2b1d3c4afb19444bf2207dc9d2752b85b374e9d17bd0412303c061919c896c03eaf53011004cbdc11239ed5dcc2457", 0xdd, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/11 16:53:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) ioctl$sock_ifreq(r0, 0x0, &(0x7f0000a1b000-0x28)={@common='teql0\x00', @ifru_settings={0xfffffffffffffff8, 0x81, @fr_pvc=&(0x7f0000ef4000-0x4)={0x0}}}) r1 = syz_open_dev$binder(&(0x7f0000518000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000012000)={0xc, 0x0, &(0x7f000015c000)=[@free_buffer={0x40086303, 0x0}], 0x0, 0x0, &(0x7f0000013000-0x39)=""}) r2 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000054000)='/selinux/access\x00', 0x2, 0x0) setsockopt$inet_dccp_buf(r2, 0x21, 0x0, &(0x7f000088f000-0xee)="85f1961dddbf629993ff8013724b3292d1ce19fc8335dc48f8352f85311b2cf136633fb4817f689cd110c6fff9cbd59923fa8b9839e532303e050f9f07bcb5da425c0bb2a002191c32246cc88ec8b8e8e38cb8e31b21c593e458c678131f8b3c73dfbd8f53ead5a2c1310b111eacfad0f0df91b0764f39e03c982dca3ff5c77fcf0b1907f51882a2e005a6d23b7f24cb355084938aaa8bfd60908560e9f1c3021992eaaa1b4333c9032535decc176655fb51085966906c1c94c5acc37d4275a9dd4cb031eb9e1a7ffe6ded0f0ce6f8251b749f0086c5d5d72c780f21195d32660e2f3138ebf5ffd787bf6bfc3cec", 0xee) 2018/01/11 16:53:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000acf000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) execve(&(0x7f0000001000)='./file0\x00', &(0x7f0000002000)=[], &(0x7f0000001000)=[]) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000005000)={0x4, 0xffffffffffffffff, 0x0}) ioctl$KVM_SET_DEVICE_ATTR(r2, 0x4018aee1, &(0x7f0000ae3000)={0x0, 0x400100000001, 0x0, &(0x7f0000001000)=0x0}) ioctl$KVM_REINJECT_CONTROL(r1, 0xae71, &(0x7f00005bd000)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/11 16:53:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00002b7000-0x8)='./file0\x00', 0x10) ioctl$KVM_SIGNAL_MSI(r0, 0x4020aea5, &(0x7f0000f66000-0x20)={0x14000, 0xf000, 0x80, 0x3ff, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_GET_NR_MMU_PAGES(r0, 0xae45, 0x8) mkdir(&(0x7f00001c4000)='./file0\x00', 0x8) r1 = socket$inet(0x2, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f00002f9000)={@common='lo\x00', &(0x7f0000c6b000-0x2c)=@ethtool_cmd={0x49, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000021000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000085000-0x4)=0x14) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000c75000)={r2, @empty=0x0, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc) 2018/01/11 16:53:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00008f9000)='/selinux/policy\x00', 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000047000-0x38)={0x0, 0x0, &(0x7f0000969000)=[{&(0x7f0000b10000-0xbc)="8723e5402e4baed450ed5185047a87c2163171065497638b3cb494d053528dfcadd4cce64bb47420e8dfcff83e1755b68f23b0fba5e296939ff349299356fe9da711ea6bf28a499125ca12c0bf7e4e79a73ae954af8281589b63c6fef6abddd6bc73c38c6fe7601b4794c6affe21b741edc0405a38b3adcbc768b3a877806741b7a179ed2c01117461c14295be22a048405bc9e26fb2fa1054e6dab50dc379a56733edb43e477f287420920b0e00f7d31ee707fe2d4051699daf4428", 0xbc}], 0x1, &(0x7f00000a0000-0x1130)=[@iv={0x58, 0x117, 0x2, 0x40, "3f15ffd95369e8abc7b3c52d2e15a0fac73da4bba127ed12b2747417de682755d76f8bb895e1b98f8d354c538672d0aa8c49264f48b7c75766eb8fe491d06e52"}, @assoc={0x18, 0x117, 0x4, 0x3ff}, @assoc={0x18, 0x117, 0x4, 0x0}, @assoc={0x18, 0x117, 0x4, 0x9}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x0}, @assoc={0x18, 0x117, 0x4, 0x9}, @iv={0x1018, 0x117, 0x2, 0x1000, "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"}, @op={0x18, 0x117, 0x3, 0x0}, @assoc={0x18, 0x117, 0x4, 0x6}], 0x1130, 0x20040800}, 0x20000004) ioctl$KVM_RUN(r1, 0xae80, 0x0) r2 = gettid() rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r2, 0xb, &(0x7f0000055000)={0x0, 0x0, 0x3, 0x0}) rt_sigtimedwait(&(0x7f0000002000-0x8)={0x3ffff}, &(0x7f0000276000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000fa2000)={0xffffd, 0x989680}, 0xfffffe6a) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f00005e6000)='/proc/self/net/pfkey\x00', 0x41c0, 0x0) getpeername$packet(r3, &(0x7f0000546000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000ba0000-0x4)=0x14) 2018/01/11 16:53:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000022b000-0x11)='/dev/vga_arbiter\x00', 0x1, 0x0) sendto$inet6(r0, &(0x7f0000e48000-0x29)="7223b287cf5949c1891f657ebdc0d697b49e82bf68466c78d8a38acb62000653b0b0ad20ad2d51a335", 0x29, 0x10, &(0x7f0000565000)={0xa, 0x3, 0xe0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, 0x1c) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000063000-0x78)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) msgsnd(0x0, &(0x7f00001a6000-0x8)={0x48010000002003, ""}, 0x8, 0x0) clone(0x0, &(0x7f0000945000)="", &(0x7f0000042000)=0x0, &(0x7f00000fc000-0x4)=0x0, &(0x7f0000f60000)="") msgctl$IPC_RMID(0x0, 0x0) 2018/01/11 16:53:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) ustat(0x2, &(0x7f0000d55000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0}) r1 = dup(r0) write(r1, &(0x7f0000ef4000)="2400000058001f0014f9f407002304000afff51108000100febfffff0800020001000000", 0x24) bind$netrom(r0, &(0x7f0000cf1000-0x10)=@ax25={0x3, {"3cd6c518bc12cf"}, 0x7}, 0x10) [ 85.880073] binder: 11075:11079 BC_FREE_BUFFER u0000000000000000 no match 2018/01/11 16:53:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)={@multicast1=0xe0000001, @loopback=0x7f000001, 0x0}, 0x34f) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000dde000-0x90)={0x4, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) msgget$private(0x0, 0x40) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000cd0000)={0x9, {{0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000165000-0x9)='/dev/dsp\x00', 0x400000, 0x0) getsockopt$netlink(r1, 0x10e, 0xa, &(0x7f0000a23000-0x1000)=""/4096, &(0x7f0000e78000-0x4)=0x1000) setsockopt$bt_hci_HCI_TIME_STAMP(r1, 0x0, 0x3, &(0x7f00003d1000-0x4)=0x5, 0x4) getsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f0000000000)=""/16, &(0x7f0000fae000)=0x10) 2018/01/11 16:53:41 executing program 7: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000002000)='big_key\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000003000)="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", 0x958, 0xfffffffffffffffc) keyctl$read(0xb, r0, &(0x7f0000005000-0x957)=""/4096, 0x1000) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000005000)={0xffffffffffffffff}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r1, &(0x7f0000005000)="c01779d469fd6d8ee4609b868784ab64a603b5ee16eac2f4acce97f11357dd46a5aa443f1539ec0d069d0efb26a0861c38b54318dee40e300302e6b3598cc74ff27b2da39a76fa3ff917131fa41b5df827503943a433c43c7cb3a50eb63c2f2747da17e128a1a886450fee79c69880842cb6d5604c031bfcabb8357112c057d913aa25d15c061416ace9633e9f", 0x8d) 2018/01/11 16:53:41 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000000)={0x0, 0x0, 0x2, 0x10001}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc4c85513, &(0x7f0000000000)={{0x20, 0x2, 0x5, 0x3, "2f6a81f0a89d591323a0cfc236254a0d05b80ec275b730aacc89ef22e3b031e0f4b314f3c0b8589c04734384", 0x7}, 0x5, [0x6, 0x9, 0x7f, 0xffffffff, 0x7, 0x3ff, 0x9, 0x3, 0x0, 0x3, 0x80, 0x7, 0x3, 0x8, 0x3, 0x4de5, 0x7, 0x5, 0x6, 0x6, 0x7, 0x4a83, 0x1f, 0x13, 0x7ff, 0x200, 0x7, 0x4, 0x0, 0x6, 0xffffffff, 0x7, 0x0, 0x7ff, 0x60, 0x5, 0x8, 0x800, 0x8001, 0x8, 0x9, 0x5, 0x5355, 0x3fd, 0x3, 0x3, 0x0, 0xc82, 0x7, 0x9, 0x9f4f, 0xfffffffffffffff8, 0x9, 0x100000001, 0xffffffffffffff7f, 0x3f, 0x3ff, 0x8001, 0x2, 0x7, 0x7, 0x401, 0x7f, 0x9, 0x2, 0x3, 0x20, 0x0, 0x9, 0x0, 0x7, 0x80000001, 0x20000000000, 0x200, 0x5, 0x2, 0x1000, 0x8, 0x10001, 0x4, 0x80000001, 0x3, 0x2, 0x1f, 0x2, 0xfffffffffffffc01, 0x9, 0x8, 0xd2, 0x3, 0x3ff, 0x3ff, 0x9, 0x5c, 0xab, 0x1ff, 0x6, 0x3, 0x1ff, 0x1, 0xdc, 0x9, 0x1, 0x9, 0x8100000000000, 0x10001, 0x7, 0x0, 0x100000001, 0x7f, 0x9, 0xdf8f, 0x80000001, 0xc89d, 0x4, 0x1, 0x9, 0x9, 0x7, 0x4, 0x166, 0x0, 0x3, 0x1, 0x4, 0x7, 0x1f, 0xffffffff80000001], {0x0, 0x989680}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xf91000)=nil, 0xf91000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000660000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(camellia)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r2 = pkey_alloc(0x0, 0x1) pkey_mprotect(&(0x7f0000522000/0x1000)=nil, 0x1000, 0x4, r2) r3 = accept$alg(r0, 0x0, 0x0) dup3(r3, r1, 0x0) sendto(r1, &(0x7f00001a1000-0x32)="2f6bc8bb9640ab74677040d7ff4108fe729409350017f9d12d5843a6ed4d5d75", 0x20, 0x0, &(0x7f0000f90000-0x10)=@ipx={0x4, 0x0, 0x0, "2edf1484dcb8", 0x0, 0x0}, 0x10) 2018/01/11 16:53:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000bc3000)='/dev/dsp\x00', 0x40, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f00008a7000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000562000)=0xe8) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f00008d3000-0x50)={@loopback={0x0, 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @loopback={0x0, 0x1}, 0x3c5, 0x6, 0x58, 0x400, 0xfffffffffffffc01, 0x40004, r1}) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x49, &(0x7f0000a96000)=0x400004c7c, 0x4) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000a8b000)='/dev/audio\x00', 0x4080, 0x0) ioctl$GIO_SCRNMAP(r2, 0x4b40, &(0x7f0000934000)=""/199) 2018/01/11 16:53:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000169000-0xc)='/dev/autofs\x00', 0x40, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f00003e4000)={0x0, @in6={{0xa, 0x2, 0x100000001, @loopback={0x0, 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000e77000-0x4)=0x8c) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00005d7000-0x4)=@assoc_id=r1, &(0x7f0000b6d000-0x4)=0x4) r2 = socket$netlink(0x10, 0x3, 0x200000000f) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r2, 0x10e, 0x1, &(0x7f000001e000)=0x5, 0x4) close(r2) 2018/01/11 16:53:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000274000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) prctl$intptr(0x1c, 0x7) syz_open_dev$adsp(&(0x7f00009dd000)='/dev/adsp#\x00', 0x0, 0x0) accept$ipx(0xffffffffffffffff, &(0x7f0000d81000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000047e000)=0x10) ioctl$sock_inet6_tcp_SIOCOUTQ(0xffffffffffffffff, 0x5411, &(0x7f000092a000)=0x0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000a03000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffff9c, 0xc018620b, &(0x7f0000e58000)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f0000431000)={0x0, 0x0, 0x0, 0x0}) sysfs$1(0x1, &(0x7f0000528000)='/dev/adsp#\x00') 2018/01/11 16:53:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000b7b000)='/selinux/checkreqprot\x00', 0xa0000, 0x0) ioctl$TIOCSBRK(r0, 0x5427) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) prctl$getreaper(0x9, &(0x7f0000ebf000-0x8)=0x0) alarm(0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000ee5000)={r0, 0x0, 0xa8, 0x1000, &(0x7f0000f7b000-0xa8)="ef56cb015703a780b59dd2abb65375ab0754fd5620f698e0b449d7a776f7362338e9dd715de0149c73037190de8c9a19252ca6e9606f6cfcbad4a70ec5f9174a8d64548d9124567d2d40b616a8c7b3dee1f1ce0d72021eae42f622a152cbf2e41bbdb19e60c35561931e269da33b7566dfa6a28646bcad069f29b3650e148ab41c63635ff0b8962ef181a9b6f334e0d181a6a31842273f34763344486de4142b7ca60528ff2f824f", &(0x7f0000480000)=""/4096, 0x6, 0x200}, 0x28) getsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000c5f000)=0x9, &(0x7f000019a000-0x4)=0x4) syz_open_dev$mice(&(0x7f0000868000)='/dev/input/mice\x00', 0x0, 0x800) 2018/01/11 16:53:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000cff000-0x4)={0xffffffffffffffff}) getsockopt$packet_int(r0, 0x107, 0x0, &(0x7f00007c2000-0x4)=0x0, &(0x7f0000fd2000-0x4)=0x635acc96bdde6033) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000573000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000d44000-0x4)=0x0) r3 = syz_open_dev$mouse(&(0x7f000093e000-0x12)='/dev/input/mouse#\x00', 0x9, 0x40) ioctl$DRM_IOCTL_RM_MAP(r3, 0x4028641b, &(0x7f0000414000-0x28)={&(0x7f0000000000/0x1000)=nil, 0x3, 0x3, 0x0, &(0x7f0000304000/0x1000)=nil, 0x998}) sendmsg$nl_generic(r0, &(0x7f000056d000)={&(0x7f0000914000-0xc)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000723000)={&(0x7f000009b000)={0x264, 0x14, 0x400, 0x6, 0x0, {0x15, 0x0, 0x0}, [@generic="bfb907e6c3c617f21dfc9f8563f3473bc4d600221d55bf14022532f15bc990b562b4cfa02e953799bceb1feb9ede945b10e85012bc0ab99258c91ee12484edc04f12e568cf25f551c5d9bacadc565e33923b417d4cfa190984735daff13e212caeef9b69d450b235b813e84b41f6e925b66d8270336876aa509d6c8268aaf7857e91a527e12f21f132ebe4", @nested={0x1b8, 0x34, [@typed={0x10, 0x5, @str='&ppp1\x00'}, @typed={0xc, 0x6, @pid=r2}, @generic="e5b543f4491fb2ba4daa1a3440ada59077a30896c89305b2bbdabc0cfece7979cb703de0c38568d24734d033a73f7cd6a99ec3af5273b9942da96b3c7b9d0f8eeb464b22e4255c7f548cf615aa1e58056e59870b6c9ff852e66492e240a47aacd5bbef3a3f1686d512d857ea6f4103f4055b98695a0d2c023238c55468d291a7", @flag={0x4, 0x84}, @generic="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", @flag={0x4, 0x55}, @flag={0x4, 0x5c}, @flag={0x4, 0x1b}, @flag={0x4, 0x34}, @flag={0x4, 0xc}]}, @typed={0xc, 0xb, @u32=0xa362}]}, 0x264}, 0x1, 0x0, 0x0, 0x4000001}, 0x8080) sendto$unix(r1, &(0x7f0000010000)="", 0xfffffffffffff000, 0x0, 0x0, 0x0) [ 85.961112] binder: 11075:11079 BC_FREE_BUFFER u0000000000000000 no match 2018/01/11 16:53:41 executing program 5: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000013000)={0x1, 0x10000007f, 0xa, 0x1000000000000008, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000d000)={0xffffffffffffffff, &(0x7f0000014000)="415dd5eecbd0c416b6a4801f6107051aee80332a73625b1dd5fbae99be0fbe43f8cb934d5bffc07c542a408814a076580d0cf8d41810ae96b6f9314760764e4e390d161ad03c03e75df0195b2786887c7c81889ded6d2cd6e7283a3689ddbcd00d2d6d15dc3f03eda2ffda4ce43663b9219d7797a2518477", &(0x7f0000009000-0x3b)="", 0x0}, 0x20) r1 = syz_open_dev$admmidi(&(0x7f0000006000)='/dev/admmidi#\x00', 0x9, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r1, 0x4010640d, &(0x7f0000015000)={0x100000000, 0x4}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r0, &(0x7f0000014000)='A\b', &(0x7f000000a000-0x5b)="", 0x0}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r0, &(0x7f0000012000)="", &(0x7f000000d000-0xa)="", 0x0}, 0x20) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000008000)={r0, &(0x7f0000014000)=""}, 0x10) 2018/01/11 16:53:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000bb8000-0x9)='/dev/dsp\x00', 0x400, 0x0) ioctl$KVM_CHECK_EXTENSION_VM(r1, 0xae03, 0x0) r2 = socket(0x10, 0x3, 0xc) fsync(r0) write(r2, &(0x7f000074e000)="1f000000040a1f93000000000000e0ff019d160a090001800400db2000df18", 0x1f) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) 2018/01/11 16:53:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) readv(r0, &(0x7f000086a000)=[{&(0x7f0000426000-0xb3)=""/179, 0xb3}], 0x1) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x8000000000000002) recvfrom$inet(r1, &(0x7f0000070000-0xe4)=""/228, 0xe4, 0x2000, 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) r3 = openat$audio(0xffffffffffffff9c, &(0x7f000040c000-0xb)='/dev/audio\x00', 0x2, 0x0) connect$ipx(r3, &(0x7f00004ca000)={0x4, 0x9, 0x401, "033592a66cb6", 0x1, 0x0}, 0x10) epoll_ctl$EPOLL_CTL_DEL(r3, 0x2, r1) setsockopt$inet6_int(r0, 0x29, 0x4a, &(0x7f000054d000)=0x3f, 0x4) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) write$tun(r2, &(0x7f0000435000-0x16b)=@hdr={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "5d11a3", 0x8, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @udp={0x0, 0x0, 0x8, 0x0, ""}}}}, 0x3a) 2018/01/11 16:53:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x20, &(0x7f00007d5000-0x14)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000784000)={0x9, {{0xa, 0x2, 0x78ff, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) listen(r1, 0x8000) r2 = syz_open_dev$usbmon(&(0x7f00002d0000-0xd)='/dev/usbmon#\x00', 0x5, 0x20000) accept$ipx(r2, 0x0, &(0x7f0000f7b000)=0x0) r3 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r3, 0x2000000010d, 0x800000000d, &(0x7f0000f85000)="03", 0x1) connect$inet(r3, &(0x7f0000772000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r3, &(0x7f0000235000-0xf0)=[{{&(0x7f0000e37000)=@in6={0xa, 0x3, 0x7f, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c, &(0x7f0000c57000)=[{&(0x7f0000fbd000-0x41)="3c5f75e435d474112d5cb6627129717888cb281c4d6e93fb06cb7e78e88ae90f7e267f534f25f28403dbacf0e710f116e47afe008a1c058fa3a2525815d1a545e5", 0x41}, {&(0x7f0000a3e000-0x4e)="7652106f1e96efb710e906bf8db40592c27a1a740c372287cb1a3a673407a6d29b90672a292360742248d07ad2dc1193d06db96dfac78d3416cc4837ddd01e212eb311df51154f489d2f7c020131", 0x4e}, {&(0x7f0000d7b000)="b11ea9b553ac46d9bc5b1e898b05b6868a31d9f03b4b8d966a7e28e6a04be63717c42fa0e413bd8c7d8faed0231e631dde", 0x31}, {&(0x7f0000741000-0xb6)="06bf0e5061a97c2c415bab814f2fdec08307a235787e84e608a9d045f7ce6f96e1361bce66b1e84a22ced769437b3e3daef07aba41126d2fedb81df25160ca06d1c2d7bb4fda109fccbd2d1746126f2147375978a51f66f0f0b6fae2fd1af14a2df36a1bda1628ac6641d1c3ae4b1420ad3e11fff48fa5507c3497c3deab67eee62f2b13afe6fa9ccacac3994a4f7286565877e7473aed638aa43470799b6c3ad44e296ff8468af757dc2f14cfcf6e142e61beb45b91", 0xb6}], 0x4, &(0x7f0000260000-0x210)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) socket$inet6_icmp(0xa, 0x2, 0x3a) 2018/01/11 16:53:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000a90000)='./control\x00', 0x0) lsetxattr(&(0x7f000046d000)='./control\x00', &(0x7f00005b6000)=@known='system.posix_acl_default\x00', &(0x7f00001d6000)="02000000f4ffffff6f556e100730de2d6a0006a0be", 0x15, 0x0) utimes(&(0x7f0000a73000-0xa)='./control\x00', &(0x7f000041e000)={{0x0, 0x2710}, {0x0, 0x0}}) 2018/01/11 16:53:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000f35000)='/dev/vcs#\x00', 0x6b2906b9, 0x2040) getsockname$ax25(r0, &(0x7f0000af1000-0x10)={0x0, {""/7}, 0x0}, &(0x7f00000f4000)=0x10) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f000001d000)={0x2, &(0x7f0000001000-0x10)=[{0x28, 0x0, 0x0, 0xfffffffffffff00c}, {0x6, 0x0, 0x0, 0xfff}]}, 0x10) sendto(r1, &(0x7f0000743000-0x121)="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", 0x121, 0x0, 0x0, 0x0) 2018/01/11 16:53:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000004000-0x10)={&(0x7f0000002000-0x1b0)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xc000800000000001, 0x10000, 0x1}, 0x10) r0 = socket(0x11, 0x802, 0x0) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000623000)=0x2, 0x4) bind$packet(r0, &(0x7f0000fc4000)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @random="00d830220705", [0x0, 0x0]}, 0x14) r1 = socket$inet(0x2, 0x2, 0x0) r2 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x8000000000000002) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000fd9000-0x20)={@common='eql\x00', @ifru_flags=0x301}) write$tun(r2, &(0x7f000052c000-0x1f0)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "fd9768", 0x18, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, {[], @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x2, 0x0, 0x6, 0x0, 0x0, 0x0, 0x7, {[@mss={0x2, 0x4, 0x0}]}}, {""}}}}}, 0x4a) getpeername$inet6(r0, &(0x7f0000f40000)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000ccb000)=0x1c) syz_open_dev$evdev(&(0x7f0000ed6000-0x12)='/dev/input/event#\x00', 0x3f, 0x101) 2018/01/11 16:53:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000043000-0x4)=0x0) ioprio_set$pid(0x3, r0, 0x38) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f000009c000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) timer_create(0x3, &(0x7f000049f000-0x60)={0x0, 0x14, 0x4, @tid=r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) clock_gettime(0x4, &(0x7f0000e13000-0x10)={0x0, 0x0}) timer_settime(r2, 0x1, &(0x7f00009c8000)={{0x0, 0x0}, {r3, r4}}, &(0x7f0000105000)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/11 16:53:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) r0 = open(&(0x7f0000028000)='./control\x00', 0x0, 0x0) symlinkat(&(0x7f0000444000-0xa)='./control\x00', r0, &(0x7f000034b000-0x8)='./file0\x00') perf_event_open(&(0x7f0000c1a000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) name_to_handle_at(r0, &(0x7f0000d55000-0x8)='./file0\x00', &(0x7f000059a000)={0xc, 0x0, "6efd18aa"}, &(0x7f0000040000)=0x0, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f000059b000)='./file0\x00', 0x400, 0x48) creat(&(0x7f000028f000)='./control/file0\x00', 0x0) unlink(&(0x7f0000e93000-0x10)='./control/file0\x00') mkdir(&(0x7f0000ea6000-0xa)='./control\x00', 0x40) 2018/01/11 16:53:41 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$getreaper(0x28, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000d29000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000fc9000)=0x60, 0x80800) getsockopt$bt_sco_SCO_CONNINFO(r0, 0x11, 0x2, &(0x7f0000c40000)=""/247, &(0x7f0000c96000)=0xf7) getsockname$unix(r0, &(0x7f0000a36000)=@file={0x0, ""/4096}, &(0x7f0000eb3000-0x4)=0x1002) r1 = memfd_create(&(0x7f0000491000)=',&\x00', 0x0) getpeername$packet(r1, &(0x7f00005eb000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000073f000-0x4)=0x14) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f000076f000)={@loopback={0x0, 0x1}, 0x8001, r2}) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000990000)=0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000526000-0x4)=0x0) rt_tgsigqueueinfo(r3, r4, 0x31, &(0x7f00005af000-0x10)={0x13, 0x1, 0x100, 0x8}) rt_sigaction(0x6, &(0x7f0000ad9000-0x15)={0xffffffffffffffff, {0x0}, 0x0, 0x0}, &(0x7f0000278000)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000b0e000)={0x0}) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x9, 0x11, r1, 0x0) rt_sigaction(0x7, &(0x7f0000ac9000-0x20)={0x42841d, {0x400003ffffffe}, 0x0, 0x0}, &(0x7f000060d000)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000b89000-0x8)={0x0}) syz_open_dev$evdev(&(0x7f0000a0f000-0x12)='/dev/input/event#\x00', 0x0, 0x0) [ 86.167686] device eql entered promiscuous mode [ 86.203443] device eql entered promiscuous mode 2018/01/11 16:53:41 executing program 7: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000059b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(camellia)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000330000+0xd27)="d3ab27191a01002356ba602dff05000bfef9f3d2a4b20079fffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000b000-0x8)={0x0, 0x0}) sendmsg$alg(r1, &(0x7f00002b2000)={0x0, 0x0, &(0x7f000084e000-0x50)=[{&(0x7f000007a000)="2151d641f814f33f", 0x8}, {&(0x7f000013a000)="b0b9c85550f27e9fb0e5b7c027e0f70fed192949300518a66bd63f33afb89df846a5f12403a345c7b23f36d81865356ed0d08fa7e03bf1aaef6bd952ee6fd5550c527c53b9597a204b818e1ed8d78b98b62bc9f27d21ed082e8f2a672f17a2b7ee861991038fa4d5a5d289ef561f80055910601e7afadbb934fb36ced061fbf01005b1b728f29245b397cd4db5a743b0ffa9c813e9e0f0bf15c2eee90b29ae89c88c7dcf1097e19b46ae13e8ef2cd38efcb1f2c5a1c0ff64f5d728691351b65fdfbfd5b1f9cc13368fc973cce4e474db7b15314f3711cfa7d1dffa4d1213", 0xde}, {&(0x7f0000c62000-0xda)="4d8c33b867ddc56c6e948665ee9585ef95f78905048fa89c032064f65925abcadc1d40004720f0545b708ee34c8b714c50ec0bdfa64c3f249c9829695ffd7d17b21267f38cdaaa89ef2ead612b0b4f575aacb413fe78ad56a24019e3da3f8c70b0baaec73af40d56d3db8db3e8112f855708d4da2602d9f440f7ef84ccd87f73c14b5610c98fab7e4baf846b30cc878561bef2a221453216bf15898e0c315c4a1eb34fd14bd69c5e26e4b2a37315cfd340512736e72c03c505c6ab70d3e0ae63d1a34f7ef0f5386d2adef0b6c93a81ff7dddd28487af6f38e466", 0xda}], 0x3, &(0x7f0000d72000)=[], 0x0, 0x0}, 0x0) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000071d000-0x11)='/selinux/enforce\x00', 0x10000, 0x0) ioctl$KVM_GET_MP_STATE(r2, 0x8004ae98, &(0x7f000069e000-0x4)=0x0) recvmsg(r1, &(0x7f0000a4a000)={&(0x7f0000300000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f00005a0000)=[{&(0x7f0000000000)=""/4096, 0x1000}], 0x1, &(0x7f00003f7000-0xbd)=""/0, 0x0, 0x800000000000000}, 0x0) r3 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$sock_inet_SIOCDARP(r3, 0x8953, &(0x7f0000000000)={{0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x7, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='lo\x00'}) 2018/01/11 16:53:41 executing program 5: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000046a000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r1 = ioctl$KVM_CREATE_VM(0xffffffffffffff9c, 0xae01, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000884000)={{&(0x7f0000533000/0x1000)=nil, 0x1000}, 0x2, 0x0}) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000548000)={0x0, 0xffffffffffffff9c, 0x0}) ioctl$KVM_DEASSIGN_PCI_DEVICE(r0, 0x4040ae72, &(0x7f0000500000)={0x7c2, 0x1, 0x10001, 0x5, 0x80}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r2, 0xc020aa04, &(0x7f0000001000-0x10)={&(0x7f0000f22000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x2000001, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f000000c000-0x8)={0x1, [0x0]}, &(0x7f0000008000)=0x8) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000000d000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$int_in(r3, 0x5421, &(0x7f000000b000-0x8)=0x0) ioctl$UFFDIO_UNREGISTER(r2, 0x8010aa01, &(0x7f0000004000-0x10)={&(0x7f0000005000/0x4000)=nil, 0x4000}) 2018/01/11 16:53:41 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x20000000ff, 0x40) accept$llc(r0, 0x0, &(0x7f0000d9e000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2e, &(0x7f0000014000-0x42)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x6, 0x4, 0x0, 0x0, 0x20, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[@lsrr={0x83, 0x3, 0x1a3b, []}]}}, @udp={0x3, 0xffffffffffffffff, 0x8, 0x0, ""}}}}}, 0x0) 2018/01/11 16:53:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000000a000-0x3d)={0x26, 'hash\x00', 0x0, 0x0, 'crc32-generic\x00'}, 0x58) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000b37000-0xe8)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00003a9000)=0xe8) sendmsg$nl_generic(r0, &(0x7f0000f66000-0x38)={&(0x7f000029a000)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f00000cf000)={&(0x7f0000ed3000)={0x1118, 0x15, 0xb00, 0x5, 0x3, {0x15, 0x0, 0x0}, [@generic="b07cc2e0ba744df01a78c94d863d52bb8c3b79b06f7871ba586d754c7515e4314d1c2f8b0b26513cb71d26e0da0677df76d8a4a56ec8a435b15a07b687743fadd0a57a32fe15e2808f9c1c169efc4bc4eb446e7ebc2c4ac53e2fb9cd478f58a703f2614d1b83c399864d63c7b0afab1c54e9d8e2c9a8e91cca2825964e8b0c6c6a55b8f5b1438a00a4aab51a3a668e795f1de776599d7cde4f8359aeb736cee063761cc1331310b84b5472f6bb2cafa0cf3926c9d50a65fdf5718579e69f6212621e3bef94", @generic="5acb368cb6bf134b66166cda7726a48207f05577e7d12f614755be4051cd3f590965046493d19bea9ff58049132b44c6c4beeca0f190f78a6971739163d8aba7989c6d007b04323e8d800594c3cd33c8aa889a5e2ef549515f3dc0010eecd7c95c18f11f1c8e1f02d752be450449ab0bdd11aab63e8bd26146ef333e7c0c0e0d8dfa7ba3febf2ea7c59307e91195a84fde3e2a0781f5f5a5fdf6393a1abb947efc741dfaa0a0868a674dfb9399fca2786659fa660c585f2f5826c6f8316ff8c3619a2c804f9f32b4037d76415198eab0256cef58922939245805b1acaf06fb7d6c4d9624c5f9b949c6c76551712e5be6b18a498f0a3b8d50b37345cdec680e435a2b3889bfe17a84014cfbbdbd3e73c01ac2f0844d2fcffaa135ffeed514722c1b22d8657bd30ed875087d25e3e52951e4a5b5b8bd62f2b48dfca50940e85465f348471e647eb330c908ec86bf96fb737f95c6017fd635631596fd34f71e84fbda2c8ac2a5cb3e125c02bcbe0338d87401c15dde9c34dcfa532497db322625f474d1def0dbc9e40a8829049f6540f0a098c969f9bf9a85df248874c25d5f85c2c7a78bb144d3b181e077a7a9b38c76edec71c0930f84d2d4a796d907b9ea3859968d39d56d8337d607fdcb34c0d6a5aa1e6850b3f58f4c035a7db0755733187a4c42828e54deed2469c7836ed8facb3aac261bddb41da0bd3c271481d535c8e1331451f93eb657e23a8b560e76d684d86c7fc28714cc4de4daba42ad01483f186bd0dc2aebdba82f1788ac588c52f3c1af74d18f9b4ab3714f91cab138f39d75a6569c71e46c03c2edb3c57b13a5e64ad679c22ebec690164f04f780f7234c563eb6217dc193219b7a8271755a9ba18cec2fa47193d52c86671b430d8c4391e2d90526f0af381e7bf0d36eab0777ede9b26172d080d2544d7bfbba687711e7883c06c9e5fdf2d8135f2a1d38909028304b6205baa68e2510bfa079b6958a56d305de91dc222f86aa2765dcdd5065f5166a4043776040e57dc63b3b4841cee332a49a0c4f73243711966266c20aff82f6b8774904834a83eb1ba2019e296d78c7afca20bb7e3aa8080b37baad7d77ad2e3b2e7b5d519ee5b0090183887e6f9ae573980012264680516251fc9345ecf864855a286f5424000134c9345c5e88cf5f0e4699968954947938b5e33bdf94da4effefe5a7ac72bdb6353281b1e322e941760e02820f384b92624bc2b5bf6be367182e3a6fac918dc3d17970478accc8bcafc4952044a2ada28fe54026f2b59475878fbde453a2ecac7796ddae945bdce132fa7fd64e34031e5568817afe7385671d030849bb3255edaa5d5e1456158c025dd525ab86e5a181137b5f7cee6efe579462bc2e10fe2ad9cfbe410e0476596ae849301e41454a6da7cadaa088316e7cfb0e93cbe9f9035b9a0b24c32290c24a9e44288ed835cc6463c24cb42ba05a64396f5d2f40510e4f9ee43e7498b6d143bb7404e8e18975ecadd435435e2319b84ec44cf5a27349dbce13c653c75e6645a608e87d4d414969c8b8370d562ac27c852a244db42a12d0a14c36b970a7760e6351e9245d0454f8428b41f78767fb55c03896164e5d1d264ca4f8c4fdfe834e37f559264b55c0a54b7dd2fc997d8e78318054306af813fd3459967919902b3bcc2400a2515665da603d11f1547ba6b25af5283d9ddf4a52234de8789e4bcac31d3f81c9dcddcdd06f1bd3b9b0f8a178320247b981b36b099d5689ebbf8050d85cbb536c672f7a1aad3d694985f1600bcb5a1ab0f19692c668613352b26fbaab82c5f391bec20c6385b743b4544ac10eada4fecf1cfd468b04dc78e13f81735f42cb4c805fc6fb35b57ac18fd98dcd3c83ffec6428c6073b28e81d77124155bd535a13bf19d985e03d35d5d1534a551fbdef0c6cc8d12d640cca57617acff27246a6e5a3875c321d085cfab4311ed6b13cdeae3bc342b45df9c514bf66224d6eeec14bbc5dceae807748383db0f66209a96065ad4b4b56f56f80d9308469dd9cbeca17de85ff724bb21795760df4df2a2ab2cbac140e0d9a0de1eff4133dbc1cc05d773776e872ad9ee502a7e381b2e3f258ae2d5b6aa09e49e0635d8678b4513dc7228c5b2f55faeedd7c7ca154f6d8671a9fa60f53dbf2b08bebfda561d293064a3069e4f4b4e82eeadc32c537d7d7af8a0eaec314afb6c1e3cb9ac9e14d1ee4d24f85b4bd7f59076459674f3ed808c2fff95d7e89a0caf3f789c50632f7b585b41d2eaa7233ae060289a6a881bd51cbe726fdb81c351fec62f9f7611694f363e57de4a194359127587f8201d4342be1a4d625f496acd10147d0926a0261912641c68fc4382f61322f0972e380da9b323ab6ee2fa7aa7d933d9cff9b173c081191deb2ef94b51faea68d305b47e563c7e318cb0897cf1498e9d1061e8402427b13d628b168074f264ed9775c0f927d555774c595940ebe5296aa00a567d0ead84c7ef9821c10eb1c1bdcfddb14f1e6d192f88d846e2c89548456960dcc8fc2fc67bdf0fc742e3b2fc27c3f794b142d882e88ce482f47d83616627a7d8ffbf4173054eb8b91e41fd2949c7c936b5980212b8bd13820c61cb0915019e7a01635c3156c608cf9a44e075d400fb7663ec30fa0650fc53d399c1039543b16622d3f16bf78e4bfc580bad630174e422324419761b59ae1e7203a6da03abe04753477f72e2435ecefcb624cc3d7aa20373ee59113a6ee56cc73574950a61cb3383d2ef546f9d0c7b588e7b3690eef49f036f9f81dfda6841df9c2e9060707ff4db92c09ac86a0283bb4d870929d0224f4363f212a4e996b65c500153a0e4099a97d803ea013d194441486078ad45af70871794b3dfac945d9127f6cf64c6166b8b1afb0e8707d8cf7b9dfa1e9fb648becf7ba74c714d1ff090f3b1d1fb7907c3567d58aff66feb7badde5bd38be46fc3073ed4cc55eaf552b302eff35f122f448bc964843b7e7008d1bb5fa2d0df16ddd787e5062bb7bb467eb55d9f35be5718afa440d40094a037a266786ec6b1a72ed3adcca256d3cf86e7c419ea2cae12f8f420814e7e669586041279fc6078afddd7df676f08ca3bf8dbabf59d589dddc18ecc49aae425061897a7959d2f64f9d708a09151b43b2edfcd4744aad617005dee499df76029f3bb9ae201b698809dc34799bd0dfd27a36d50cb61f4125080486865d80e7ba13d29ac6f8301eacf1c07444b0baf48e43793ec1a8c3a38a70723311820b2af0e95efaf9c025f926a7a94c1c7893c8b479145c0b52c872ef19e98d2f73ce4befc53a0759358af696139f0fb2bc2cfec4fc92c6792f7c673964aecc1b4b3acabfe1cb66174c49dc32cd36e52e8e2940d13c552c166f3a51c31bbefd9f75e50d53b8f0e2a31b175633d43085b78273950e52794a525c7ee967e9aa6de1510d1e10f8cedd8e4ed53a1e5e4c89106333a0b81f8a1e7df1b8efe0ee2b1312400ce351189c63dcc21d99e441441bdbfc64ffbd078d9b258bb3ae0e0db1cab0a0c88e0002776db7aaa461fba4942a207bfb9411e3875bf41cc055288d7e10ab70caf515be6a02375879f7eb4540436b177026d610df45f21048d73b602afea23af7b4c456f801267512d293d461a92d0aa008d1750757bde3c62d0026f5637825241a68dcb4c9347ce46574140d1fcd509d1ce55a2b00076e7098372fbd1d8ff05d3fcf5840a74c81ba50c2306d1f466689349404badde58343963e9986e795de7699bd5e340f0bb85835b54f07b5b8143cfadf53c2ff1ec03acee6b00a975a4181da94c50d572f10943d3063191d5b2e176bcd6624fe0b8e84c75d13a6092058a7eb87b8aca5d4771ec6e14dcca39163a3c75e068088b8b5b5797f55cb3e60e83c6e49c182b302ac781ec880fbeca77ac536cbf871f3af554d6f422b34d6323463e2fd6944c88393e3c7e0256afc0622605698d44c25c2902e03d5c85d2d0806c6b376389a5abf4ce33e26d8d0b408b8553a66b253cc757022734399b245420c80a2a80c2fb577d84c4f37dc5b6efe4905f6949fb1c17f54bd0a6e799a947c4d385830b7f5f2f8388d1d8af8a301cd4ae5eb834996024f102544c135647ea151907a1df3ffb39e0b7d693de7e6a25f29a72b13d2ba4061d32a484e9fdc372886602cc0195a1b35a8b7d0e185bfbd54864045d6268b8786ac78cea2de30346995f9d64c99cc3c4b556ab79593f8d49749987827dce5c3140ec8e2e19f4b6c197770f6804ee824a4d00ce94eafdb82c0d47e4bc0c30bd40f8195df0872eddc3eb498d52f99d6ff4285906bcd8fb4443965d51b018888c1ba3b83c3b60b387d3c1305b26f353828e7e02a134419e339296d0584bb04d3bfe572faf14cd8a38154d147553cde1f0a7719d21e17d7c3d3c13ea192862f6823d1382d74ddb6ed06dec93f1bb5ffa1e81af94ba94faebd06abed730f6910fde702400fc87db5f7463cc4ffaa427b4abc7761e2b81922de9288415a61f0244bbc9665387e90324b5ec884430f07c89befbc46399f5c5cbea988c6a34587eb1a6289a641ee009fa24faeb1c6109e17ced70841fd3bfe0ffd769bf3c98edb0777b1c08eeba8511b7b8eb20ee356d65cecf07b6d437e31e954038155724f49434e07e4de9ef299584735c442ae1311ce1a3be5a4bec5422190480b5620663c5398e18dc74ded7e7398d49ce0515cd4ad2d5c39d902641183afcae0e0db64b8f0bef1de9d59a9690f58432266db4f453db7d66c5d91c37147c44afb1a07124eaed2ce5fc58914494badf50725209ffbcaf8ecb7b5000e9947b2f4283f1fd7ef0124647948fc2071addbc50c71a1ea47036abc34e67f35a04e6900fe91ff665c9548bf2d99d52652cb68219e09e4026e1fdac394e3b5705beba14aa8ce7bd8afb8891a437a50a719f7f03bf7c01ed3fd7cdd129a16c3cce7a4a0709a939c495935191de82d85be70638d9fc72c6ee781dabb15bc3df8299037bddbb75939f628919c4dc4a6b5921d0e207c8ae1813269a45e83b09baf807759159bbb0488853a9c55a1e85d7261a47256f9de042c6d000890e336f87ee28177472f1e35597938b971416b01bce3035defc84150d75bb3a11462c1ea86a75944921917a0b29c125112c757013d99365f2403ff94f036ac24ad1453f03156a4fe90e75bdc402227848cb3283a78b719d2c4ef072ef18e0d282a0c44a45c403a55e6053312f65cef1bc34f2f2ed7cb0d44d0bed146e73c447c9fc0d9ffb7ecfd159e2a5f3f9b6a32d743acfbc258922648f27f13e7e931d750a1a4148f24a056d6fd9b296bd087e3fa64e053aade4181deeadd35993edec4a3f2907fcae69fe14ef516e1228d5e0ccc97527bf5bb895bdc968660fa6940bec4805894fe4512eedcb8a8432d27081e8306e82af28ab01f1aa9c34c8114269c08745de2e5987170a1e9f1eca792077477ba507122a1cffdfd06fa3d018c2fd525aaecafaf80eecd5861701eb3a0219e01a9f84060dc20ffa079565bc6b3c36a2d8df76c16c77fbbc6a82f5920fb2c8a44063bdca0ddafca3cd22dc8ac3915d054e0c58c2a9f893ac99da4cfe292aa7fcb1a08a99d4ec5509399086c0e613b9aa7f12fadc1f24913d28eccd9d95935ea174aff8562140138ab0ba64f80de97352bc3fa61fbd1f1dad93c1bbf32bfd933fcb41bec10b0954d319c0a0dcb56188a4eb798c6d3df7f90ebdee96e34ff9b740d631f2954f0386a496f9420c524fc7de68f2b3530661674fd263e54dbd218f947dec4d3e4a55e0adf18b06961", @flag={0x4, 0x89}, @flag={0x4, 0x82}, @typed={0xc, 0x8c, @uid=r1}, @typed={0x1c, 0x83, @str='+Yselinux\'security(\x00'}, @flag={0x4, 0x16}, @typed={0x8, 0x81, @binary=""}]}, 0x1118}, 0x1, 0x0, 0x0, 0x4000000}, 0x4004000) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ce0000-0x4)="3b692cec", 0x4) r2 = accept$alg(r0, 0x0, 0x0) write$eventfd(r2, &(0x7f0000afb000-0x8)=0x0, 0x2f) 2018/01/11 16:53:41 executing program 1: openat$selinux_status(0xffffffffffffff9c, &(0x7f0000db0000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00009cf000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) rt_sigprocmask(0x0, &(0x7f0000077000)={0x7fffffff}, &(0x7f00002f3000)={0x0}, 0x8) dup2(r1, r0) vmsplice(r0, &(0x7f0000a4b000)=[{&(0x7f0000817000-0x85)="", 0x0}], 0x1, 0x0) openat$selinux_context(0xffffffffffffff9c, &(0x7f00009ee000-0x11)='/selinux/context\x00', 0x2, 0x0) 2018/01/11 16:53:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000a1000)={0x8, 0x5, &(0x7f00002cb000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000030000)='GPL\x00', 0xffff, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000afc000-0x8)={0x0, 0x0}) fcntl$setstatus(r0, 0x4, 0x0) 2018/01/11 16:53:41 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000a58000-0x9)='/dev/sg#\x00', 0x9, 0x20000) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000c93000-0x58)={0x20, 0x6b, 0x0, 0x0, 0x276, 0x31b93f14, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) shmget(0x2, 0x3000, 0x54000100, &(0x7f000074b000/0x3000)=nil) openat$pfkey(0xffffffffffffff9c, &(0x7f0000faa000)='/proc/self/net/pfkey\x00', 0x4000, 0x0) 2018/01/11 16:53:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000146000-0xc)='/dev/rfkill\x00', 0x100000000000000, 0x0) getsockopt$packet_int(r0, 0x107, 0x1f, &(0x7f0000b28000)=0x0, &(0x7f0000914000-0x4)=0x4) writev(r0, &(0x7f000037d000)=[{&(0x7f00005f4000)="0bf5430f00032f", 0x7}], 0x1) 2018/01/11 16:53:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f00002f2000)=[{&(0x7f0000453000-0x1c)=@in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c, &(0x7f000031f000-0x10)=[], 0x0, &(0x7f0000095000)=[@sndrcv={0x30, 0x84, 0x1, {0xfffffffffffffaaa, 0xe8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30, 0x0}], 0x1, 0x0) modify_ldt$write2(0x11, &(0x7f0000e1c000-0x10)={0x7, 0x20000000, 0xffffffff, 0x3, 0x5, 0x5, 0x96, 0xfffffffffffffff8, 0x1, 0xf03}, 0x10) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00002d7000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000afd000)={0x10007, 0xfffffffffffffffe, 0x0, 0x2000, &(0x7f0000095000/0x2000)=nil}) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000664000-0x90)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000fe2000)={{0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x62689cc022a97de7, 0x0, 0x0, 0x104081, 0x0, 0x500, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/11 16:53:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x8000000000000002) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) write$tun(r1, &(0x7f0000c6d000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "5d11a3", 0x30, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@dest_unreach={0x2, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "eee427", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, [], ""}}}}}, 0x62) socket$netlink(0x10, 0x3, 0xf) [ 86.389812] device eql entered promiscuous mode 2018/01/11 16:53:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00009dd000)='/selinux/enforce\x00', 0x100, 0x0) r0 = syz_open_dev$loop(&(0x7f00000d0000-0xb)='/dev/loop#\x00', 0x40, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000db4000+0xbf7)='comm\x00') setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00000f7000-0xf3)="75e41cdbdfc6bd6b4ff3767b7fdca6eedf1c6fd66144cdd4c97538071e89e1c5b7899542c7f0ab2192596fd22397ddc64e7eea1fd9a972804b6b043a9fec57ba45370c25dd6f52fda8403b839a3581c8e00fe7fd81369b9787f5d3faa333ed8e788fc25753adb1b11a6cf29297b7eb692f533baab9682d7779fd4d6a985a18d4c298bb7c0f32c0361e9f974fdb876f0c53e2f8c28fb7a1be6b9d0a70ba3b4cc52885e232526a5523f35fec9dfde5e1cad1eca23e6bf238fe86eafba20a82d3dd93ea2ca442e9a892bba519febb336652ec111a5f86b09f8e13fa5d47c3cdda5fe91eb77fc46c963d5e7d11b5b4212b0a4e8024", 0xf3) ioctl(r0, 0x4000000000001261, &(0x7f0000279000-0x7e)="") fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f00008b6000)=0x7) openat$vcs(0xffffffffffffff9c, &(0x7f0000689000)='/dev/vcs\x00', 0x440, 0x0) 2018/01/11 16:53:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000089b000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f000095a000-0x9)='/dev/vcs\x00', 0x8000, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000a3c000)='/dev/sequencer\x00', 0x8000, 0x0) ioctl$TCSETAW(r1, 0x5407, &(0x7f0000d30000-0x14)={0x3, 0x8, 0x986e, 0x3, 0x4, 0x8, 0x10001, 0x3, 0xe00, 0x0}) r2 = syz_open_procfs(0x0, &(0x7f00009bc000)='net/ip6_tables_targets\x00') perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x10000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) preadv(r1, &(0x7f0000241000-0x60)=[], 0x0, 0x0) times(&(0x7f0000cc2000-0x20)={0x0, 0x0, 0x0, 0x0}) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000a45000-0xf)='/dev/sequencer\x00', 0x40000000402, 0x0) r4 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000d65000-0x10)='/selinux/status\x00', 0x0, 0x0) r5 = getpid() ioctl$TIOCGSID(r3, 0x5429, &(0x7f00008da000)=0x0) r7 = getpgrp(r6) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r4, 0xc1105517, &(0x7f0000ced000-0x110)={{0xadb1, 0x0, 0x2, 0x7, "60ea25f1bdfd5756ff3b11743b7d54905fb8b65a9ed4bd84248c8c8506983133f2a9175aa485b9faa6f4dfc6", 0x7}, 0x0, 0x0, 0x1, r7, 0xfffffffffffffffb, 0x30000, "90e36f7f4252d2353e42a41d20d945919516699fa96151841c1064983aad341c57f9b0109f639175a40f9112906f2a9e4912e9db23db14857554ec6b8c3c6d67", &(0x7f0000fc0000-0x8)='vmnet1%\x00', 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x1, 0x9, 0x0, 0x16d32f42], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ptrace(0x4208, r7) r8 = socket$inet6(0xa, 0x400000000001, 0x0) timer_create(0x2, &(0x7f0000273000)={0x0, 0x1, 0x0, @tid=r5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a71000)=0x0) timer_create(0x0, &(0x7f0000c8c000)={0x0, 0x1d, 0x4, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00001e8000)=0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000b80000)={r4, 0x28, &(0x7f0000aa6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) ioctl$KDSKBMETA(r2, 0x4b63, &(0x7f0000a59000-0x8)=0x7) clone(0x4392400, &(0x7f0000a02000)="3ca6b53210d62a736195e732a0057f476ab35bccbd6b6152cde80c256a2c6a2d8269e29174a67425e7b54640384eb76b0761df41b2c1", &(0x7f000034c000-0x4)=0x0, &(0x7f00007df000)=0x0, &(0x7f0000a83000-0x1000)="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") ioctl$VT_DISALLOCATE(r1, 0x5608) timer_create(0x4, &(0x7f0000fa1000-0x60)={0x0, 0x16, 0x0, @tid=r7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00006ca000)=0x0) timer_gettime(r9, &(0x7f0000119000)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$KVM_GET_REG_LIST(r0, 0xc008aeb0, &(0x7f0000d11000)={0x1, [0x3]}) statx(r4, &(0x7f000011f000-0x8)='./file0\x00', 0x5900, 0x0, &(0x7f00005e9000-0x100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$sock_timeval(r8, 0x1, 0x15, &(0x7f000070b000)={r10, 0x7530}, 0x10) r11 = dup(r8) setsockopt$inet6_tcp_int(r11, 0x6, 0x20000000000002, &(0x7f0000001000-0x4)=0x81, 0x4) setsockopt$inet_tcp_int(r11, 0x6, 0x19, &(0x7f0000a59000)=0x4, 0x4) 2018/01/11 16:53:41 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = dup(r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r1, 0x80045301, &(0x7f0000001000-0x4)=0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f000015d000-0x4)=0x0, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000000000)={0xef02, 0x2, 0xfffffffffffffe01, {0x0, 0x0}, 0x8, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/11 16:53:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000)="", 0x47e) setsockopt$packet_int(r0, 0x107, 0xc, &(0x7f0000fb7000-0x4)=0x0, 0x4) sendmmsg$nfc_llcp(r0, &(0x7f0000c6f000)=[{&(0x7f0000d01000-0x60)={0x27, 0x0, 0x6, 0x7, 0x7ff, 0x24dd2e27, "e5ce8d1aab8cd5dc836f49349bb728b3bada0735a4bb8108b22d66aacf2208bc32f50d62fc31e2c8ceb5cdb9b808fb2b147fd0baaca54c325baf4cdcadb33f", 0xffffffffffffffc1}, 0x60, &(0x7f0000bd8000)=[{&(0x7f0000538000)="00db4ff0d7af9aa64143de54a38c514a47bd87074ee54d30be03226114f6579d61f39e6411cb696e2297250d00710f1dac43347bedea862289b34ed7018e25f47b2d5f95cfdc9c613493e7c9c828b1c6528de9ebd971a5faed64d726a8a88d1b76a0d658cfb6965e4f214e9bcca939792c284e3a825336b13e03736f5e5ba945f2b68c9f4b", 0x85}, {&(0x7f000014e000)="1399358cc9ede19a05c3cc140667a3782f5ea4d6971c", 0x16}, {&(0x7f0000a8e000)="6b843fce38241187fca5a4d876f0743a5d1a63ae5b0bea1cfa736bfd2466b18a0a623aa51b61df3a71b34472fcc1793860f5ec3603fac3b73f3ce24009c42941c79a2214aab731cb225b9e19a482b3982a3561b05a3a48457140897c4a31e71081a9e0a47662f30878d721230ed676915dccd25b855cbd39b1bc554c2d71e09415343fabeca7bcd70f3550b5741242806ec491bf5cdbc940c5ae8cd05252eab81d12cdfda1947778a9146a036aa6262e4f61c91709f333cce4245d7f87fffbab304bb9a51335342dbdbf3a05d9de75fcbb", 0xd1}, {&(0x7f000090b000-0x5e)="662bdb3c8b2f6fdcd08cd0cc9f812ebe14a2a8fc23f36c69bc1397ddea6ad93e00357385f2bafe7d52ed627fcc6b0b052d69fd34faffa84e95ece32e61bc0e0238292c1d66481497b31f99f948ad7f8d5d16acb3933e96d753891e4ecd3c5f455b966c8830aef584d2b4b2d2c2fcde5be7670b8ba6680a73c2c7435d9723b64f23803a3e36710bec48a925f9a48b074c69cec0fd17007530ff752b2d35b581f9d13c3c138f49d6c8b17dc702875464378a23e381df5d09", 0xb7}, {&(0x7f0000ae8000-0x73)="ba5c8a91c83e4ce08992133a1b69ddf2b78a151d7361cba40bf64df31743f0da6f2042932f1446535b7dd5c8f5a30cf65e97bf1e2e6b1a068e4de1f96109bdc7744a2b855b202ea33ef041652a9de4d62eb8d83af8e9ce63ebcabb12f35552d006c0a2c79c785052023898b0f8117e51a30628", 0x73}, {&(0x7f00007ba000-0xe9)="56c4925d6c314332add5f719aa9ad6001e4b82417e820baacee162a54a8e964e1906564b384c21eeecb9bff1a54aca35224967b2a2e34ff97ae75f5a69cbb3b950e6ba1a763b2c3cffbefe2876032117442d4b832ccf48c7d72026df17ac627f27a5c389a70097f26864422bfa3b6726bb0ad765d35117603443ef80858c0a4f011273b3388b4e28efca60c6c2e92232a12e88182610d9a4867fe630e1e2cf9421bc499ccbc4183bfdfc56a6efacfc8b1b78f7d4bbb952cd77981ab452231dc9ecdba29b502869b497497c737b998be6226215380cf564844c5a60d5109540e6be5e05f6eaf9bf9f6f", 0xe9}, {&(0x7f00001f0000-0x20)="4ea3e7cee0f0f6e7477e6ab632a0e2f7793087fa79101b72856fea4d43b85e7f", 0x20}], 0x7, 0x0, 0x0, 0x0}, {&(0x7f0000df8000)={0x27, 0x6, 0x3e, 0x7, 0x9, 0x5, "d2f5cc660a359094b5e2e512b38749b926521c7b214f2eed6c5214674806a6b3658786824159a6fdf2f8281e52b604285cad403bd180f0043e8c272b44169f", 0x5}, 0x60, &(0x7f0000c2a000-0x90)=[{&(0x7f00009d7000-0x6a)="9112bbb0da58a4a2329672f7a1cb202e7b11dc04b3e436b017e7368ffb55072fcc5ce4fae48b203cdc5ffd24c1be1ca2eccf173e47b5ee27d3118209bef96ea765ddfc0146a52d8a3cb3230ab4acaafe29ecce47b4dd2aefb560f3d77bca5cd184f9f2d419747b5b7fb0", 0x6a}, {&(0x7f0000099000-0x22)="f11ed3faf97a6fd4dcb14ab58cf0e9926c46179b97fe12d0cb66088a1299cb79f33d", 0x22}, {&(0x7f0000d58000-0x86)="07790a458e18b95ebeedcd808ee81909caf5b1a3e5c6b55fc2c3688d620562b4c9cdf14a10a108bc39a53622edde28489c6ccad757312d333814eb20fab237d06e1f2878152743d3b8519fca3910d2b8cab4ef2f9d179d92fe1e7101876ada2f4be5a06153aa881bbd7a5d1cf60cd75859157aadc807bc1f35c73504178cfb88f22c115a57fb", 0x86}, {&(0x7f0000849000-0xc3)="bfce5a72dd53e6f48e23cb0b50e4a1124668b8f084a3371d4ba0d5c9046cf6bd01d15deebec67ae64beaf4a90e8c9807d8ac787ea29de867fa3532360978ede0ba6716b53ddd50bd38418d45f3b79a205d319a8b34243741f50e0382f286408f43954534ed17af470c32e0958ff8628f936bbacb2399dea0a4c7ecef96bd2a50f194cdc5f0bb1053c1019452eaa5102f96c7f50e6d4f410c04bbd64ba0a881c79259ef5c74693c6fd2d86a43dd87491ef1cece1e30e4eb348e8ad1102ab145721a74c2", 0xc3}, {&(0x7f00005ee000)="59e0a25357e627d98513521f42145ac4cf35220b4a1b4cc6575d7969bdbb4a8041804386245548efecd83d638ea50f62abeccfd2bc11ee2a69a976a9425affc6aa0f9d35e8db14294654dcb337f9e4e7864bea5d06e9ca6ef3a8f3c204943c5cd7c7010d1a0cb75c0e08847db2cf90fd205486bcca3c725f7d4eab15149589321a64ae48e67da1c5f0182d9c736d4b133f7159a1d8b17fac7d6e76eb3249f9ff11b0ef5109c4884531bc19456f206d417ad946728cf9a835c0f6f77f46a3924d4ec615dc65", 0xc5}, {&(0x7f0000286000-0x84)="8226e4938c1e1dd2184cdc7a29a3112275bf2f5f1f2ea3ddc86a73a27b41022ecb0dbf1fc860bb6ad78af523e01c039f9a85386efdce5a03c54d9f003fefb7fbcacc4d381d2c7fb79f9020d87510f38fde48d1e5f9207a2ff7e574d77e51290c27475b08cbec88fdb9e8bd474226183575aa2e66fd4190de24e3bedc0ca0623a1796d2ba", 0x84}, {&(0x7f0000a0c000-0xee)="d4b21425fbff1f91a26697fb85194a09cf0870354923f3d86266e7e6e5f3857c6b3702c334676199f8609897ba40894df1ce54fe5a0540d7276fec85680746e3a9a93c6f2062f5818368fb6fdf4ac13e43eaf7e8656df21a22509499d5dbb45c48c7c659a2207bdfbf556c573524e8d20b93d254ad3f989468ae9dc77f85cf8eca46be4645d1c16076a1cbcdab63c6cfe7fdd75a3e9c5799f670542d3125d04eaa03e61087361be2bd062bfb4051fad0ec84b64cd7cfc23363d912c5ba4a9a8278f0f1d3bd7dec85dda0fa1ec0d1a144a04f6e3c0501fd2e89dde9b4f7c5cfa0673c6ad74085809084cadaa356cc", 0xee}, {&(0x7f00002c1000-0x11)="f53665599562f58713a009d62930f68163", 0x11}, {&(0x7f0000cba000)="c906add01fd5fc8c9a394e1f61a6fc2a6631a72594241bcfc893c38cb193ade72867287aa9d1b327ef9c72caf03f08c344848912465fe0f9bea8d1ae823226359695063c2fbebed382c4fd152c7b685082bbc9a8c8270d59ea905830f7af5fac6c61d7e8cf680024d462279d2eaf4f538cacbbe1b30f7df34fa35955ad29f2e1", 0x80}], 0x9, 0x0, 0x0, 0x4000000}, {&(0x7f0000846000)={0x27, 0x4, 0xfffffffffffffbff, 0x7, 0x200, 0x1, "2a47a6d587c486c995ba7742ce4e08d7f527618bcf27ff87571e0d5740a3d01969bf18f1d81e7ebec9f3805f7ac12c8da90b8d92bf2f4343e27e6c050c9340", 0x7}, 0x60, &(0x7f0000028000)=[{&(0x7f0000bd8000-0x12)="f83bb08fbc9ec89331508bd8eea8d66820ad", 0x12}, {&(0x7f00005d1000-0x42)="11ff81a53df1f74a0c7f291897f0479f1da595298c996ca26df9d4ba0be7b95f996f26201037f014da3f24111cf8573c495423a96dd1236b805cf8bf67803da24c40", 0x42}, {&(0x7f0000dc1000-0xd3)="e4cf82e38fb8931263d59b05d278d19842a30d8431925e9746915fe75353066bc3583cc4c1958f48e70ecd3609d381637c4d55e4307c1c167749bf7210775f47db2c1255f4f19ec931945601434889784e0fc2bbcfabda778a4541927dbfa1d88ceb3749813be06f827dcabe59cf199cea67b7da62b7b775bda6e65a5ef146469e63df19a01a72e5376a7bb7a8057c9624311cb714b89de2d63db2620dda4729f305a221ef5147db486be709fe44551b5ecf0a72c31f78db58eb9b255b6698c83bdd2b69b3606c3e60d1d123eade4066871181", 0xd3}, {&(0x7f0000d23000-0x54)="156a65c9f3d5d67aad7e554b8fb29303f03c016142122825cf768a6bb15b4dc45df42c7f960119ece41276ca8d66bd6c53ede57cca0c6e6d1d1da14535b5be79947cc09af794a060d5679a35c53f45c0adb9d990", 0x54}], 0x4, &(0x7f0000cd4000-0x90)={0x90, 0x117, 0x80000001, "22251f036763a251ad0c4ffba1cf3532caa02a28816f59ee4bec5dffc96a56e262df68f2b37f0a86e3ec1d2961e6bfc5acef12d577308b34fc2e39ac71694d0cec8dc00c878ca9982ee9d4b310695d53f5fdd64d4f6edb27f0766f8055286c26ebeee6a541f7a80d48b45e293c1f0d8f41c1a71eabf27b8e811ef2"}, 0x90, 0x40}], 0x3, 0x80) 2018/01/11 16:53:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x4, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000402000-0x8)=0x9) write(r1, &(0x7f0000bbd000)="", 0x0) r2 = open(&(0x7f0000521000-0x8)='./file0\x00', 0x80000, 0x40) ioctl$KVM_KVMCLOCK_CTRL(r2, 0xaead) fanotify_mark(r2, 0x0, 0x8000000, r2, &(0x7f0000285000-0x8)='./file0\x00') 2018/01/11 16:53:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00009d7000)=0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x78, 0x8, 0x0, 0x0, 0x5, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x912, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000265000)=0x0, 0x0}, 0x1000a00000400, 0x0, 0x60, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0x0, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000527000-0x8)='./file0\x00', 0x0, 0xffffffff) mount(&(0x7f000087f000)='./file0\x00', &(0x7f00006fc000-0x8)='./file0\x00', &(0x7f0000a9d000)='nfs\x00', 0x0, &(0x7f000000a000)="") 2018/01/11 16:53:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2001c, 0x5, 0x7fff) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0xfffffffffffffffd}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000e6a000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r2 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000af2000)={r0, r1}) sendmsg(r2, &(0x7f0000ac0000-0x38)={&(0x7f00001c9000)=@ax25={0x3, {"c7ed7f55713380"}, 0x0}, 0x10, &(0x7f000096a000-0x40)=[], 0x0, &(0x7f00005ab000)=[], 0x0, 0x0}, 0x0) 2018/01/11 16:53:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000f66000)='/dev/admmidi#\x00', 0x8000, 0x2) ioctl$KVM_GET_IRQCHIP(r0, 0xc208ae62, &(0x7f00001b5000-0xd8)=@pic={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socketpair$unix(0x1, 0x8000000003, 0x0, &(0x7f0000d12000)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057f000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) r3 = epoll_create1(0x0) remap_file_pages(&(0x7f0000afe000/0x2000)=nil, 0x2000, 0x0, 0x6, 0x8000) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000978000-0xc)={0x10000004, 0x0}) sendmmsg$unix(r2, &(0x7f00000bd000)=[], 0x80, 0x0) epoll_wait(r3, &(0x7f0000ebb000-0xc)=[{0x0, 0x0}], 0x1, 0x0) recvmmsg(r1, &(0x7f000030f000-0x3c)=[{{&(0x7f0000414000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000b60000)=[], 0x0, &(0x7f00004f9000)=""/0, 0x0, 0x0}, 0x0}], 0x1, 0x0, 0x0) 2018/01/11 16:53:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x64444fb8d13d2a9d, 0xcf, &(0x7f000043b000-0x8)={0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00001e6000)={0x0, 0x0, 0x0}, &(0x7f0000a1f000)=0xc) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f00005ea000-0x10)='attr/sockcreate\x00') fchmodat(r1, &(0x7f0000432000)='./file0\x00', 0x2) mkdir(&(0x7f0000b2d000)='./file0\x00', 0x7f) capset(&(0x7f00009b9000-0x8)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_int(r1, 0x1, 0x2f, &(0x7f0000935000-0x4)=0x0, &(0x7f00004a6000-0x4)=0x4) link(&(0x7f0000b2e000-0x8)='./file0\x00', &(0x7f0000b2e000)='./file0/file0\x00') pipe2(&(0x7f0000929000-0x8)={0x0, 0x0}, 0x84000) getsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f0000ffc000)=0x1, &(0x7f00008a4000-0x8)=0x2) open(&(0x7f0000aba000-0xe)='./file0/file0\x00', 0x10000, 0x18) [ 86.485725] hrtimer: interrupt took 36991 ns 2018/01/11 16:53:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000738000)="39000000110009046900000080000000fbffffff0800000045ffe0070000001419001a000400020004000700000000080003010c00001ee400", 0x39}], 0x1) r1 = dup(r0) ioctl$KDSKBSENT(r1, 0x4b49, &(0x7f00007ef000-0x67)="ff2b32bec5d5ab8e48dc1c67edf087d58633ffc6f97e888737016c4ba4e50442b355f9f07fac4ee1683ccfb7592c93ffcf110974be4d524a8ebbd02fdd37783643f98c5fa860c28eab3d90d70a23b5df7bc2eb6558cd681b6f6f9fe3a0cd7e266981697e25be7b") 2018/01/11 16:53:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00001bb000)='/dev/ppp\x00', 0x2, 0x0) bind$inet(r0, &(0x7f0000ef1000)={0x2, 0x0, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000b0f000-0xf6)=""/246) write$eventfd(r0, &(0x7f000089c000)=0x0, 0x8) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f000076b000-0xc)={@loopback=0x0, @broadcast=0x0, 0x0}, &(0x7f0000d1e000)=0xc) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f000060f000-0x58)={0xff, 0x81, 0x0, 0x7f, 0x0, 0xd4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) connect$packet(r0, &(0x7f0000a4e000)={0x11, 0x19, r1, 0x1, 0xaa7f, 0x6, @random="3f93a5d4aaf9", [0x0, 0x0]}, 0x14) 2018/01/11 16:53:41 executing program 7: r0 = socket$inet6(0xa, 0x80005, 0x0) setsockopt(r0, 0x84, 0xa, &(0x7f000078e000)="ce39ccc92b57d2aaefa2ffa833a90dd6534280ba1295fbdcdc29121e9352c6540a64d55f322933458c9d5036e2d556fe22c7691194410ecf77bdeef82bd6741418ee9635b5928dd5d3630ebe095a069a019935907281ee25d9b4e7cdca108139e16d7f71e7ff0c3de7a6b01605b19fd434d71ae48784a406ef92c169440c83a21a014c83b9e01581bdc4e7f12f789b039986706399801117501743d3707d6852831ee8b3d36b07797342c964427ff3cdca5a4172f188", 0xb6) [ 86.519176] sock: sock_set_timeout: `syz-executor4' (pid 11205) tries to set negative timeout 2018/01/11 16:53:41 executing program 6: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f00004e5000)='/dev/vcs\x00', 0x200, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreq(r0, 0x0, 0x24, &(0x7f0000000000)={@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @empty=0x0}, &(0x7f000018e000-0x4)=0x8) ioctl$void(r0, 0xc0045c79) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) bpf$PROG_LOAD(0x5, &(0x7f00000a1000)={0x7, 0x3, &(0x7f00002cb000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000b98000)='GPL\x00', 0x7a45, 0xbc, &(0x7f000012e000-0xbc)=""/188, 0x0, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/11 16:53:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = semget$private(0x0, 0x1, 0x100) semctl$SEM_STAT(r2, 0x5, 0x12, &(0x7f0000bc8000-0xdc)=""/220) getsockopt$inet_buf(r1, 0x0, 0x481, &(0x7f0000185000)=""/0, &(0x7f0000000000)=0xffffffffffffff40) r3 = syz_open_dev$dmmidi(&(0x7f0000583000-0xd)='/dev/dmmidi#\x00', 0x80000000, 0x1) ioctl$TCGETA(r3, 0x5405, &(0x7f0000fa3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$EVIOCGABS2F(r3, 0x8018456f, &(0x7f0000f31000)=""/154) syz_open_dev$adsp(&(0x7f000072e000-0xb)='/dev/adsp#\x00', 0xbc06, 0x800) r4 = syz_open_dev$sndpcmp(&(0x7f0000528000-0x12)='/dev/snd/pcmC#D#p\x00', 0x7f, 0x40000) write(r1, &(0x7f000075c000)="0372179aa9fbcf1c707aae793d184ab87eac9879942fb96c1a06cf091b5c6bb2da2da7d3a42ef01dbbb3155c2055a63abc4fa7cbdb9117313684bd0a308f1e72fc032c186194756e568c6b45cea1543d1eb8ef58828dc02f7ac914c294b3f4e9ed914b6cd3cbe3fe77ab03fe0d14b409b84ab5ccb77eb087f61c82963226b9893b87b3db9960e014804483ff7ae4207508eb4c06e132316fdce68ada4bd34786244479658a29afa7750b728b19066227242ee06a5f3bb165e32c30c8b31f67c50d953c8995b5c583af4e42f87fc8aacfa5a340d7f6cec0b63353d58b2b4238bffb6bf4d42d007d74960aabd684ee598d09c2e04a50e9dd4c666b1fd711ed19631bbfcafbaa17e0fda8452d647f2d263f4b791ad29133d2f3e9a8b7f7afa9df3ea04f1a2daad0fb7212bbbdb265ec97135b0a4c072952f95dccbb06c1d05febfe6f9dbc3d56ea2ffcdbfda68688e0915f45c806b6704b53d1731a77d74aad63a5b70ec1195a681c962592a925a0b123a368d9952e76b96fd2e533e745e6bc547402b3022880ccd67f4e29af5cafe5146b54ab6c1c0fac0ceb30973464d0b060a3ece1e8f2be68dcb48cd10ba7edffa50b6adf2ffa25bac9f166f8db49903344f29bde782f2c2e14db95199451b07a8332290e1efe9dec08f2bf9c5905d0bd761d758b1e8219afb0c442f3ad5fa5befc615d49cd711e93a4c638d60f918a6d018878e47dcb808035469e82b75058a7cf9cf0bf59e3f6630295f651526eb9f65ae237e8828407a332b54fd867c05b1f7bdb3b2ff222534336f04e19d297dd9137a59914cc3cd5396dbe9009ef6f3a8cd55f26c29f5786f1da1ef8d40b667e839494d15c62afb24068c44c2193b5f09466e1525087554814d5369cf49cc5810b64fed10fac3a5c67d62a86fb90079a8df711c4a97fdeba98fe0d030c33dfebce58106e81c3cdb1851a62779cdd020624ed7f5cdb396a7f7f97567ea194a05be2e8929cb64c03c609b9419c6af6e95d453dfc3c50ab2faddcb60af818afc6786903bfb9dde9b75e7d008836439cd4e9f0337e08c19100b54a1f8daacdcef933ed4421a5d6ae579ace3a19d1aa622998ec9425b6594edc0731e61873ce4a6b70bf6cdd322d48ee98bbe7b1e33949d23664c6ff8577c07852c85966082563930394de76472f042023d1b8cdfafaef5685371e40687a5f1d25b386d32aafe1015d54f0f11ef0bd496e67ef826325398b93a4c2df0deb2ef4e38433516c0418425ed0d307306c7e31254386e7f25aa602b1191fbf081e17d68c56c4a3e58cbc6167858b66ae80e6d5c9e994d90aaa93bcc07c2d9dd97537341904568e7def7327b069caa58d1df594d39c15bce927c634517e85516c32e4c3bc35db9e7584afdda5b1b93fb03f792bfb845b0433a7745fac8cd5586a25f9f9636b6831206aa76c844a941f60f1b4506992ffab5eb675bbf8d8f8af01d5d1d41264c0a111adf3f25cdddf30042e887b0b1b0d7b310820fbe5f4f196ec502be5daa0ada74d3d3f198fad813b8ba4fad928038c9c5ab584095100f53bc014a122b3c797f0a40a8c7ac386c09725e545df9e5afa2456e20039a92df0e0b077d3b3ad70fde6d3b694f282ed86fac88f703697163a8329d4c47462daac0e37238fd1755c34d501c4f18494e8beb8d3d45aed10fa1455acd5fcf7ed3ce5b1284dd76dc7a3078dae161012405410fff93b24ea7481c9a3b010a564bc164a1cf515723ea9a8d3b2b186ed483fb57c5761196c402b935f629a068c4a6a9dc27ee82f1e33c3fa925f116787602d059d44d92ef3aa7e7ecde0cdfd6dad9172c9f0fb9a5c34d000e97d4df256d09de16b95654dd897ddcba65c0c0896513799da1c81af5e3657c1260594e1ce9865e9b3ab73d6078a62db29e4eae911280ac22c8afd1ca5b0234791366a28afb8f695219a126f6c3bf1eee1699a0634246758ac76f074c14d1184736df3a14d70f9160a220ef8666c6f9422e1201c88cb5648ed0c728808c3fef17c42a88d67c7084051f33e3b43b2a22d292fcff01b77bbb329263233f27fa097ce3f058ed6594bdd2d03a2e69745d4b7256ab2e7a2a4b603341eeb2830086fa8d235a7c95304348f1e7b88734798823090c50d57889e615e74847578f0f996f03645ef5767f3cff50371ffce05e71c58d39c0aa42348dd5ba276b911630cafd50c4bcf41251d165b17570df02f2fd1e6bdd3a41327a84e2332d8c7491195cdb96a1ce1bce53c02f1d88a5cfadb5abab3c659ad09417b253a411ed06dcf6bf5ca0d4a4e915695729ee28d7cb26d0e4223f3f0eddfe4a791ee442370e3447ea0b18ff3168ef990014688b0a579efcd691effa575139c3264ebacf7723ade410d1d3b6f1e5f361879d88478b16d6230c68a8ed7f82d96b9c8fd7c1108df5ef77a3a1dce395c6adffd7b4a4f0b771390da9abb242106c880863cbedd7b769944b6d19df92146d924913dfefcae5c5ec81ea92cfc0a6b3db6dee09e559f1744bcf4b605918afedc1d8720164859cf6601f4ab45e31aeb4e542fb4a72cbed63bcc8b24e681b31bb6639ded5b9cb2defcd88d7878bd5c74a5e13461770c6d802ed9d7a4986f59915c665dcb7a93f2348a3c282d1c04226d064fd9c570c0b97a2d9f544c13d8c034696f80c27f1b4dc3184ee9c3aada47bb3fe7073c8fde28d8e73d0f2ca041e244b08189fd84aa71487b2249470e9cfbaddf312adb63095f04af478e8f24948744ac011c189620cd7ac5411c360125592f8741dba5638295571d867858c1f8ffa7e58d4fea988e81741b4fe65ca3b8d46d80d237a9f23bc3cdc524144d08aec56e76c196915eccd6e1e209d8d8b2be16a912306d7f4a7085b61f5db99aecd58a713345f62fd4dc90e2cae7e91ee5d582a67597d0b046487b4b4f0698c2ea4b71f0459a325cb84a12551c0f83b18f986855bf6d66d10c47c4e2e66b8160ae2086af79d97152dd0080b418b109676aa5c7e230bec4d14fef0ce22e212c5e720b5b8a60d544dd366f8fbe624af827e91d7ce47c46cb2239382db0d0c823f60e7a1b6dd955421f939cce5707b823cdff455409ecfea5bbd54bf382de48dbb463ef58e0eae2220366bf043a5e6afa55e9d19dc8c0d13c5e37678e9ce5ba0b29804fb7afc5fadfbe33df35026660a96c48afd8e34f767c940d0871c5f3bc01754fba46cdfe8218c05a98b4b29a2e4314f37dc262a1dbac4288d107b423ef261448d11d4cc28b08f1f8fbdee8e7e6e84872e403212bfc437341dcbbefda452107ec1f32ec8573131bff52c08edc29a154e60c513970cbd6f03933c0ac99d2e121aab0df427950ab64cebaa323ab0415ad5db88bc46657ba0fa87c18c5710d670ff9f5a4a3ffb7dedb19a9bf72e422cc72418cf7aadf8f8aec09f546ca8bed6fdea99c3833481a3426bfeb1729895e419cb36befc14e0eb7ba2b001dfd31df5cbc3d58d7b17049ca204fc8807dbe0675f8b8865c5e30c3a893c4203a31dab2b70d2daa0607374094bb7a842ba6eacf7eb604c80bf697cd366e9c5bb71c40768c49ad2bf38865d973003e7e51ece73d030f124b6725fe295e7bc9b99c64f929bd67a87ac26e63bef44363554cccf53f26283aa100a58e9d306b748d53fb6e603ea940718ce9ae7ae6dc01c351d63fc0a1c5bfc08db3bfbc1d0656c22086b3f077a902ac7ac8fa075d35bd1015a3b572ab94dfc05af172e6d0f5d55471c280659f0183e82abf0a5c878eeb385fe2ac5a2c4de57b9b1a3acf68252495f50f797ce4b7beb37d3c4411ec43361b4a62da0e9efe7612f2f7a1afeb406e83cefd950abfefbc3a1a689ac06095bbabb536ae3a47c662043b076f351b1a0f5baaae9eeb65e7031410bc3475a1de0253de9c7cd2daa02baa8e834d0263cdf4a735fb6f0ec58d312036e54cdaecca0b6ab2bed564448b8e0235df870b94494c31012f35c3f167fe6a2c5107212cc43bcef4facef47ea63946428240a01c2baaf1f231870169a778f251c69f6d5b634ba990b95c17cd86581955dc602b0ef3e4738944924036f17f058e8b35d77d779e0b75bbb4f6046b27c50e1ca4a749e606c5c43893dc87f365fd0d1c7c7bd8c8f1b33c59a969ad11e6860955bb4dcfc96ba6283a28ce62186d1768208d4eeb6878e424d1391ad1cbc30feced081a022676f7c7e435bc3049af56546b484d14bafb11a67a02aab81ca848fe81bf55cf0811d4702644164a40bb07a73abf4e1034c3cfce8fd06b5da773fabef04cbf61abd3481d6a89ecb0833d64ded79d822922b90cd0bf5ab0ab78f820e185f3049518ca2968e49d312081e365b4a528512be311ccafbf36aabbaaed5ac95c15afb4f0e475ffcfad8502ab51404d7ac3d45b96b0d698dd0006b86e7083e8e894d6dcf7be02c5d130e8617bb14ca2bbb5d42b4c7236607181954f483ce72b8cb4945347313b706fe4725dade5e93372da98ebad3b5291ba78ba04c19466a39cbaade74c5645afaab9e712ee83736fb8d0a229d18cbd7d67fac99421d9faca27ddab55422b986ad7c1b1c3d3783ed8e7f4664fc0368c9a7d56e050100a0948c7521942ea0e6dd427dfa1ac3c05d30808dd47e4bb4171b71d81706430bb5721e20a277334cab9de470cb5231b5af0370201380298c61eabf87828ea27962f5b7f8689c297a6880a65ca19a067b213887c45549950c48060171fe5f882851f6d23da446b3b3fbc7a4eaa9c92bfbefe17fdd1b78eb744c3117ca188252d55dfc49b7c26a2503de5d208ebc693e98ea66935c380a0e86271c19b357474f07ee62b29c64a1d777e7366953573fc4eb3683932aee1598e1526363e63631997f3286c7412f6c4969e2e8418bce2627cb3e62d430a161132f5e6ff0cc2876e6b07d850cfe3de950e44150110a831ba1327688500ff5a22f44da0531fcec61cea99865a7c8f3e4c5685fac52d59ded3b60d1825c4422be1349e4bc67d908cb393c20e29c355ad104f616aabdfece389d1482377af30f590eb19ee8a1761dd81e62b47de3f1d045e798f8e02e1b4a971997eea9ba4cc9a43bea94d020c10823649afb19448d1145dab2435a6a42e6925b4892c592d71ea792f0a0e4b4bba084305ba7dee63bd32626200622d9b68520c639133b7611da6495c5c0ea52cb8963e8c0a702b5c3a58996b12cb555fcd55f65856328c547bf12e2f432e339c3ff01deaa87cc54fe262d23d0315f5e3c3650f6ad740a22f486e8d746c370b851e7550d2009ccfc119e60dcf34bbb72ff4240220b7a99306a30e2a0844a48783a6f77af7fb52f53a9452a2542fbd1038912c7302d4cdf934157aeb88a916b53ee85ea0681cb0b4df71297737794df68065a37b360632c6f9667f7f9d0ddfd1a6a8800562cb124b555a8637bb8484c64cc925b1f924032fd3a66dc49406290c59c104b97ca3c6b1eebd0f85522b7d74e1aebcbf3b1db8b97290b5cf9f1cdc532714929ae10bab0f6455e51f43e8e9555801dd239ef6f180ef9bbfcb2980ab5aa6c45379a292edb33debdf3defe566736f4559fef19f93ec70b0d3a95deb72e37544c5d77b77c3556698e62c6decbe7dde38d1b0dce8bf799606711a16011592976ce993654a9bdb1f56ebbfca5a3e3ff74bb25edf7969d29242b9cf7041f556eca368148007e3d35a50c186a97baa39bcf6a3452d603585a31bede1b77b65fc739baac3662a40410b2bd9108ab62e2f72204ada544e49f3bef5825b6d1e7859b807d40f830e5702aad8fb8dc3b30fef7ad863942cca51134ab07d7a855cd7", 0x1000) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r4, 0x84, 0x1e, &(0x7f000039c000-0x4)=0x0, &(0x7f0000555000-0x4)=0x4) r5 = request_key(&(0x7f00004fe000)='user\x00', &(0x7f0000377000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000cd5000-0x12)='/dev/snd/pcmC#D#p\x00', 0xfffffffffffffffd) ioctl$DRM_IOCTL_GEM_FLINK(r3, 0xc008640a, &(0x7f0000d00000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r3, 0xc010640b, &(0x7f0000b94000)={0x0, 0x0, 0x80}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000046000-0x8)={r6, r7}) keyctl$describe(0x6, r5, &(0x7f0000791000-0xb9)=""/185, 0xb9) 2018/01/11 16:53:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000018000)={0x2, &(0x7f0000ab7000)=[{0x28, 0x0, 0x0, 0xfffffbfffffff020}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) r2 = getpgid(0x0) fstat(r0, &(0x7f0000369000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getegid() r5 = gettid() getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000776000-0xe8)={{{@in=@rand_addr=0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000029000)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000085c000)={0x0, 0x0, 0x0}, &(0x7f0000a6b000)=0xc) sendmsg$unix(r1, &(0x7f0000657000)={&(0x7f0000730000)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f0000853000-0x10)=[{&(0x7f0000273000-0x91)="a80ca225394c0ad0305d06db4e787b69887fb786166319a474bc0d773ab754921d81fafed0eefd7b7db27b75fb67df57c6beb4b5aafa53ddfd3d2de878a1aadc013b2b3e78c099d07ff80e5acbe9a37bf230c441893800b79001158d0c624552e5056e73323128fbf26ea8a41ed2e714206565dea698b00a4717898b49ac6c59e3d740b9b7b384b14a78c463c462ab644b", 0x91}], 0x1, &(0x7f0000852000)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x20, 0x1, 0x1, [r0, r1, r0, r1]}, @cred={0x20, 0x1, 0x2, r5, r6, r7}], 0x60, 0x40}, 0x4001) 2018/01/11 16:53:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00001db000)={0x0, 0x0}) r1 = fcntl$dupfd(r0, 0x0, r0) connect$nfc_raw(r1, &(0x7f00009ca000)={0x27, 0x9, 0x9, 0x7}, 0x10) syz_emit_ethernet(0x4a, &(0x7f0000af2000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [], {{0x86dd, @ipv6={0x0, 0x6, "0006af", 0x14, 0x2c, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {[], @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}, 0x0) 2018/01/11 16:53:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000982000-0x8)='./file0\x00', 0x8000, 0x20) getpeername$packet(r0, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000960000-0x4)=0x14) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000e0a000-0x4)=0x0) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000f72000-0x10)={r1, 0x1, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000702000-0x4)=0x0, &(0x7f00000f6000)=0x4) r2 = accept$packet(0xffffffffffffff9c, &(0x7f0000adb000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000ca3000)=0x14) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000f11000-0x10)={r3, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) setsockopt$inet6_mreq(r2, 0x29, 0x1f, &(0x7f0000440000-0x14)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, r1}, 0x14) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_buf(r4, 0x6, 0xb, &(0x7f0000339000-0x1000)=""/4096, &(0x7f0000000000)=0x1000) ioctl$KVM_GET_SREGS(r0, 0x8138ae83, &(0x7f000045c000-0x138)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) [ 86.646819] sock: sock_set_timeout: `syz-executor4' (pid 11230) tries to set negative timeout 2018/01/11 16:53:41 executing program 2: perf_event_open(&(0x7f0000274000-0x78)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x101000, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000cab000+0x5b3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000069000-0xb0)={{0x80, 0x5}, 'port0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40005, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = memfd_create(&(0x7f0000ac2000-0xd)="0100000076626f786e65743100", 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000028000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) r3 = dup2(r2, r1) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r3, 0xc0a85352, &(0x7f00006e8000-0xb0)={{0x0, 0x0}, 'port0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/11 16:53:41 executing program 1: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000b29000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_notify(r0, &(0x7f0000001000-0x60)={0x0, 0x7, 0x3, @thr={&(0x7f0000109000)="06ed2be5cc7049c0d9ab159ba7cd708a79b84d7dc1c1b34ee7711cdbf11e0b0da503529029d6a74edc0af4c72da25da6b80203d2683a929572525b907fbf8ca79d52d2a9436c1035c085e7e41779b39539fd7a6d5f450a3fc3d8fed77748a8fc1e91d6bd70937161", &(0x7f0000001000-0xb4)="1040e28e9f3e1210db6f64c010002ff550d8b5c691a054bcf8becadce67ce85216a8d70ab88e3f84c4dc4e1309b290be3e1c4f8f5d81c964b1c92240b1b6c0665ca76c7355ac9baae6b92ba3794a860cb73546ac7054fe20d1900b150a1bce5cd9c6bef6949254c5d2d5754e631ae0114c3ee9d8048f2c824d6eaf528c7cdefc3b1676e0933910541e0c99e91a15382e08f9d03578ecdd88558d7f4b5df075ae24bc8bd920042dfa5e07b5aa6c105f3683edc675"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfe4000)=nil, 0xfe4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000fe4000)={@generic="16377b370a37e67cd76a59d62237c969", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f00000c9000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8000000000, r2}) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f0000c0d000-0x50)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000003, 0x0}) 2018/01/11 16:53:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x6, 0x8000000000000004, 0x3ff, 0x5, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000979000)={r0, &(0x7f000082a000-0x1)="", &(0x7f0000c9d000-0x1)="98", 0x0}, 0x20) 2018/01/11 16:53:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000fcb000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000d33000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$KVM_TPR_ACCESS_REPORTING(r1, 0xc028ae92, &(0x7f00004d6000-0x28)={0x3ff, 0xffffffffffffff7f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000512000-0x28)={@generic="305894020000000006ff057d08cebd5c", @ifru_mtu=0x4001}) prctl$void(0x27) r2 = request_key(&(0x7f0000a78000)='user\x00', &(0x7f00001ae000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f00000f2000-0x17)='#bdev%wlan1\'\'md5sum(+-\x00', 0xfffffffffffffffc) fcntl$setflags(r1, 0x2, 0x1) recvfrom$ax25(r1, &(0x7f0000ab4000-0x11)=""/17, 0x11, 0x40000000, &(0x7f0000056000-0x10)={0x3, {"a5abb6356318a7"}, 0x100000001}, 0x10) keyctl$restrict_keyring(0x1d, r2, &(0x7f000038a000-0xd)='dns_resolver\x00', &(0x7f0000eb8000-0x1)='\x00') ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f0000328000-0x10)=@req={0x28, &(0x7f0000040000)={@generic="507d4c52e3287f5c42524d5fdca6aefd", @ifru_map={0x1fffc00000, 0x400, 0x100000000, 0x9, 0x7, 0x8}}}) pread64(r1, &(0x7f0000e39000+0x18e)=""/0, 0x0, 0xfffffffffffffffd) syz_open_dev$sndseq(&(0x7f00008b4000-0xd)='/dev/snd/seq\x00', 0x0, 0x2) 2018/01/11 16:53:41 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x5) setsockopt$inet6_buf(r0, 0x29, 0x35, &(0x7f0000000000)="", 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000fa3000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet6(r0, &(0x7f0000001000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000001000)=0x1c) move_pages(r1, 0x2, &(0x7f0000001000-0x10)=[&(0x7f00001ca000/0x2000)=nil, &(0x7f00002b4000/0x3000)=nil], &(0x7f0000549000-0x14)=[0x100000000, 0x1ff, 0x6, 0x6, 0x3f], &(0x7f0000001000-0x20)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000003000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$ASHMEM_GET_PIN_STATUS(r2, 0x7709, 0x0) 2018/01/11 16:53:41 executing program 7: r0 = dup(0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000001000-0x5b)={0x0, 0x53, "8946dce8ddf79a7a780a285a8c62fd0c4cdc4c7ba964c4774a7a00103210d346233e19b36c295c1ab5adbee8abb10196d30952f51e3fcd64039e9ffaefb6a017714ae274f036c959e5a1a963dcd62547111b1c"}, &(0x7f00000e0000)=0x5b) syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x10000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000000)={r1, 0xfffffffffffff070}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$loop(&(0x7f0000002000)='/dev/loop#\x00', 0x40, 0x0) ioctl(r2, 0x400000000000127e, &(0x7f0000109000-0x3)="") 2018/01/11 16:53:41 executing program 3: mmap(&(0x7f0000000000/0x964000)=nil, 0x964000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) mmap(&(0x7f0000964000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$unix(r0, &(0x7f0000733000-0x63)="1823f5f63c329587fddd7747afe8a1bd9de3fb8b21bbe0270a9bf2e9a00ee43f7a89a646eb4fad1c946171c9ee2ab8eb247b9df27d8e0d281ad0104dae1c57697ab9d9d2850c30e36eabb1b42cd005b8a9b1a980c335ca0e558969b8b6c3311319882e", 0x63, 0x4000000, &(0x7f00008c0000-0xa)=@file={0x1, './file0\x00'}, 0xa) mmap(&(0x7f0000965000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000965000)='/dev/vcs\x00', 0x200000, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000965000-0xc)={0x6, 0xffffffffffffff9c, 0x0}) prctl$setname(0xf, &(0x7f00006b1000-0x28)='vboxnet0#wlan0user/wlan1\':wlan1-keyring\x00') ioctl$FUSE_DEV_IOC_CLONE(r1, 0x8004e500, &(0x7f00004e6000-0x4)=r1) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) sendmmsg$inet_sctp(r2, &(0x7f000093f000-0x118)=[{&(0x7f0000941000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000043000-0x60)=[{&(0x7f0000963000)="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", 0x1001}], 0x1, &(0x7f0000317000-0x30)=[], 0x0, 0x0}], 0x1, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f000052c000-0x4)={r1}) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f0000426000-0x4)=0xd, 0x4) mmap(&(0x7f0000965000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_XCRS(r1, 0x4188aea7, &(0x7f0000965000)={0x8, 0x5, [{0x7, 0x0, 0x9}, {0x2, 0x0, 0x8d}, {0x9, 0x0, 0x7fff}, {0x5, 0x0, 0x800}, {0xed8, 0x0, 0x5}, {0x7, 0x0, 0x4}, {0x100000001, 0x0, 0x800}, {0x5, 0x0, 0x81}]}) mmap(&(0x7f0000966000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSFF(r0, 0x40304580, &(0x7f0000966000)={0x57, 0x982, 0x4, {0x20, 0x5}, {0x5, 0x4}, @const={0x9, {0x7ff, 0x10000, 0x2, 0xbb}}}) 2018/01/11 16:53:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c55000)='/dev/net/tun\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) r3 = socket(0x2000000011, 0x8000000080003, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000928000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x5, 0x0, @sync=&(0x7f00001a4000-0xc)={0x0, 0x0, 0x0}}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x20301}) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000344000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$packet(r3, &(0x7f0000c85000)={0x11, 0x0, r4, 0x1, 0x0, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) r5 = dup2(r3, r2) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f00004e3000)=0x120, 0x4) write$tun(r2, &(0x7f0000875000-0xa4)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast1=0xe0000001, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @igmp={0x0, 0x0, 0x0, @empty=0x0, ""}}}, 0x26) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r5, 0xc0a85320, &(0x7f000004b000)={{0x1, 0xffffffff}, 'port1\x00', 0x20, 0x20, 0x80000000, 0x5, 0x7fff, 0x0, 0x8, 0x0, 0x4, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) recvfrom$packet(r3, &(0x7f0000208000)=""/4096, 0x1000, 0x2000, &(0x7f0000a71000-0x14)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random="2275e63b2cc6", [0x0, 0x0]}, 0x14) 2018/01/11 16:53:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000c77000-0x8)={0x0, 0x0}) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f00000f6000-0x6)='./bus\x00', &(0x7f000002a000-0xe)='./file0\x00', &(0x7f0000937000)='ramfs\x00', 0x0, &(0x7f000003f000-0x9d)="") r0 = open(&(0x7f0000033000-0x8)='./file0\x00', 0x0, 0x0) perf_event_open(&(0x7f00000fe000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdirat(r0, &(0x7f0000057000-0x8)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f0000035000)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000020000-0x9)='./file0/file0\x00', r1, &(0x7f0000020000-0x8)='./file0\x00') unlinkat(r0, &(0x7f0000060000)='./file0\x00', 0x200) 2018/01/11 16:53:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f00005b5000)=@nl=@kern={0x0, 0x0, 0x0, 0x0}, &(0x7f0000f00000)=0xc, 0x80000) fchdir(r0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = inotify_init1(0x0) fcntl$setown(r1, 0x8, 0x0) socketpair(0x9, 0x0, 0x3, &(0x7f000004a000-0x8)={0x0, 0x0}) kcmp$KCMP_EPOLL_TFD(0x0, 0x0, 0x7, r0, &(0x7f0000e5d000)={r2, r0, 0x3}) fcntl$getownex(r1, 0x10, &(0x7f00005d9000-0x8)={0x0, 0x0}) r5 = getpgrp(0x0) kcmp(r4, r5, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) ioctl$ASHMEM_SET_PROT_MASK(r3, 0x40087705, &(0x7f0000697000-0x8)={0x60, 0x9}) 2018/01/11 16:53:41 executing program 7: clone(0x0, &(0x7f0000001000-0x3a)="", &(0x7f0000000000)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000003000)="") rt_sigsuspend(&(0x7f000030e000-0x8)={0x0}, 0x2) 2018/01/11 16:53:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f000087c000)='/dev/snd/pcmC#D#c\x00', 0x7ff, 0x410000) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000cc8000)={0x40, 0x2, 0x2, {0x0, 0x0}, 0x9, 0x8876, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = socket$netlink(0x10, 0x3, 0x16) writev(r1, &(0x7f00004d1000-0x10)=[{&(0x7f000030a000-0x4)="2900000021001900013d35000010000602000016000000000000000d08000600000000000000070c88", 0x29}], 0x1) clock_getres(0x7, &(0x7f0000eee000)={0x0, 0x0}) 2018/01/11 16:53:41 executing program 6: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f000063b000-0x4)=0x0, 0x4) r1 = dup(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$key(0xf, 0x3, 0x2) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0xf, 0xe, &(0x7f00007a7000)=@raw=[@alu={0x7, 0x20000000000000, 0x6, 0x3, 0x0, 0xfffffffc, 0x0}, @exit={0x95, 0x0, 0x0, 0x0}, @generic={0x10000, 0x8, 0x3, 0xb6}, @ldst={0x0, 0x3, 0x0, 0x6, 0x0, 0xfffffffc, 0x4}, @call={0x85, 0x0, 0x0, 0x19}, @map={0x18, 0xa, 0x1, 0x0, r1, 0x0, 0x0, 0x0, 0x0}, @exit={0x95, 0x0, 0x0, 0x0}], &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000062000-0xb7)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) close(r2) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000fd8000-0x8)={0x0, 0x0}) r5 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r5, 0x89e0, &(0x7f0000187000-0x8)={r2, r3}) shutdown(r4, 0x2) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000d26000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000adf000-0x4)={r6}) mmap(&(0x7f0000d26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000d27000-0x4)=0x100000001, 0x4) 2018/01/11 16:53:41 executing program 5: r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000faf000-0x10)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000001000-0x4)=0x0) fallocate(r0, 0x0, 0x8, 0x7) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCMSET(r0, 0x5418, &(0x7f0000001000-0x4)=0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = memfd_create(&(0x7f00007b5000-0x1)='\x00', 0x1) ioctl$TIOCMSET(r0, 0x5418, &(0x7f0000de1000-0x4)=0x80000001) ioctl$KVM_GET_NR_MMU_PAGES(r2, 0xae45, 0x8) sendmsg$nl_generic(r1, &(0x7f000000f000-0x38)={&(0x7f0000007000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000001000)={&(0x7f0000000000)={0x14, 0x1f, 0x309, 0xffffffffffffffff, 0xffffffffffffffff, {0x13, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/11 16:53:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000bfd000-0x12)='/dev/input/event#\x00', 0x0, 0x0) fcntl$setsig(r0, 0xa, 0x17) ioctl$EVIOCGUNIQ(r0, 0x80404508, &(0x7f0000236000)=""/134) fcntl$getownex(r0, 0x10, &(0x7f000031b000-0x8)={0x0, 0x0}) ptrace$setregset(0x4205, r1, 0x201, &(0x7f00008af000)={&(0x7f000062c000-0x75)="780dfa096393d2d69c59e56ffe82375cf4b1e1795b67d650286be50fee358647663b773251ff0114f7b8d620932c71845815262cac43f0ad8d6550a4828e7a97e3d55d24795af2296312d63eaab17c7925c80bb267bcd370ceaf9361ae9ddeb8cbb74add596cae26068bd31bab123c5a614a605dd6", 0x75}) r2 = syz_open_dev$vcsn(&(0x7f00008a3000-0xa)='/dev/vcs#\x00', 0xf62a, 0x210000) r3 = syz_open_dev$usbmon(&(0x7f000079b000-0xd)='/dev/usbmon#\x00', 0x1c0000000000, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r2, 0x89e1, &(0x7f00007fd000)={r3}) 2018/01/11 16:53:41 executing program 7: pipe2(&(0x7f000028d000)={0x0, 0x0}, 0x4000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000000)={0x0, 0x100000001, 0x3}, &(0x7f0000000000)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f000084c000)={r2, @in6={{0xa, 0x1, 0xa94f9a, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x20}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x544b, 0x3ff, 0x8, 0xfffffffffffffffd, 0x8}, 0xa0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = add_key$keyring(&(0x7f0000eac000)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0) r4 = add_key$user(&(0x7f0000d70000-0x5)='user\x00', &(0x7f00009d6000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000053d000)="1000", 0x2, r3) r5 = add_key$user(&(0x7f0000893000)='user\x00', &(0x7f0000753000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000f29000-0x1000)="b33ab76079ebe0d94f729cd653e520c19ad7d97fe21769e7c4db44c249b544230ba287fb8bd6ed266ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f62113e33e5f8c7eba67fc19a9497f5b07e5849d2e875b066cd640b336616fe0f3c3002801b4627ee7597689525e8e81f750a86eb580fb4690ea52246bd3d32b1a91f944edb74b1f50ae08c5387ed8fd0598b600579f3af3f864e1c324f6928f6672f98f7e149be31bd78b506e8b", 0xc0, r3) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000020000-0x10)={r2, 0x53a, 0x0, 0x8}, &(0x7f000022a000)=0x10) keyctl$dh_compute(0x17, &(0x7f00004c9000-0xc)={r4, r5, r4}, &(0x7f00005cd000)=""/48, 0x30, &(0x7f000096d000)={&(0x7f0000d78000)={'rmd320-generic\x00'}, &(0x7f00004e3000-0x40)="", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/11 16:53:41 executing program 4: r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000703000)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000858000)='/dev/kvm\x00', 0x0, 0x0) ioctl$VT_WAITACTIVE(r0, 0x5607) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000750000-0x48)={0x1, 0x0, [{0x405, 0x0, 0x0}]}) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) accept4$inet(r4, &(0x7f00002c4000)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d14000-0x4)=0x10, 0x800) ioctl$KVM_SET_CPUID2(r0, 0x4008ae90, &(0x7f0000963000-0x8)={0x0, 0x0, []}) 2018/01/11 16:53:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10000000010, 0x2, 0xc) mremap(&(0x7f000053d000/0x1000)=nil, 0x1000, 0x2000, 0x3, &(0x7f0000c68000/0x2000)=nil) write(r0, &(0x7f0000f6a000)="1f0000000104ff00fd4345bb07000000004000000900010001160103000000", 0x1f) write(r0, &(0x7f000042e000)="1f0000000104ff00fd432dbbffffffff00cb00000900040000000000000000", 0x1f) 2018/01/11 16:53:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x80000000002) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f000009c000)={0x0, 0xffffffffffffda09}, &(0x7f00005bf000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f000026b000)={r1, 0xf429, 0x30, 0xff, 0x20}, &(0x7f0000d9c000-0x4)=0x18) getsockopt$inet_int(r0, 0x0, 0x2, &(0x7f000002f000)=0x0, &(0x7f0000000000)=0x4) r2 = syz_open_dev$mouse(&(0x7f00008cb000)='/dev/input/mouse#\x00', 0x100000001, 0x80800) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000ee6000)=@assoc_value={0x0, 0x0}, &(0x7f0000230000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f00000e2000-0x8)=@assoc_value={r3, 0xf30f747}, &(0x7f00005eb000-0x4)=0x8) 2018/01/11 16:53:42 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000001000-0x8)='./file0\x00', 0x80, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000000)={{0xa, 0x2, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, {0xa, 0x1, 0xfffffffffffffffc, @loopback={0x0, 0x1}, 0x1}, 0x58b, [0x400, 0x7a, 0x7fffffff, 0xfffffffffffffff9, 0x6, 0x1000, 0x3, 0x4]}, 0x5c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000430000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha256\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) recvfrom(r2, &(0x7f0000696000-0x1000)=""/4096, 0x1000, 0x20, &(0x7f0000ff2000-0xe)=@l2={0x1f, 0x9, {0x5, 0xa, 0x0, 0x1, 0x40, 0x2000000000000}, 0x1000, 0x2d5f}, 0xe) set_tid_address(&(0x7f0000373000-0x4)=0x0) accept4$packet(0xffffffffffffffff, &(0x7f0000be2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000c7c000-0x4)=0x14, 0x80000) 2018/01/11 16:53:42 executing program 7: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000c30000-0x9)='/dev/ppp\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$tun(&(0x7f0000aa3000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000512000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_mtu=0xcf1a}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000dcc000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$tun(&(0x7f00008e5000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r3 = getpgrp(0xffffffffffffffff) sched_setaffinity(r3, 0x8, &(0x7f0000914000)=0x8) sched_setparam(r3, &(0x7f0000aa8000)=0x1) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000512000-0x28)={@generic="30609402000000ff04fffb7d0106bc5c", @ifru_names=@generic="df45650b2b8f222d911f6f8a77d710ec"}) r4 = fcntl$dupfd(r1, 0x0, r1) ioctl$TUNDETACHFILTER(r4, 0x401054d6, 0x0) [ 86.911206] netlink: 'syz-executor2': attribute type 4 has an invalid length. 2018/01/11 16:53:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x15) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f000001e000)=0x5, 0x4) close(r0) 2018/01/11 16:53:42 executing program 3: semctl$IPC_RMID(0x0, 0x83, 0x10) socket$bt_rfcomm(0x1f, 0x0, 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0x2, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f000090a000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b29000-0x4)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000002000-0x10)={0x0, 0x90, &(0x7f0000002000-0x90)=[@in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x40, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, @in6={0xa, 0x2, 0x9, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x9}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x8001, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x200}, @in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7f}]}, &(0x7f0000001000-0x4)=0x10) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000000)=r2, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000001000-0x50)={@loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x7, 0x100, 0x3, 0x40000003, r1}) 2018/01/11 16:53:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mincore(&(0x7f0000606000/0x2000)=nil, 0x2000, &(0x7f00004ff000-0xa7)=""/167) r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f000037d000)=[{&(0x7f000019a000-0x1f)="1f00000002031900000007000000068100ed3b8509000100010100ff3ffe58", 0x1f}], 0x1) writev(r0, &(0x7f0000fb6000-0x10)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) r1 = socket$netlink(0x10, 0x3, 0xc) socket$alg(0x26, 0x5, 0x0) writev(r1, &(0x7f000037d000)=[{&(0x7f000019a000-0x1f)="1f00000002031900000007000000068100ed853b09000100010100ff3ffe58", 0x1f}], 0x1) r2 = socket$netlink(0x10, 0x3, 0xc) writev(r2, &(0x7f000037d000)=[{&(0x7f000019a000-0x1f)="1f00000002031900000007000000068100ed1b8509000100010100ff3ffe58", 0x1f}], 0x1) 2018/01/11 16:53:42 executing program 1: r0 = getpgid(0x0) capset(&(0x7f00003f9000-0x8)={0x20080522, r0}, &(0x7f0000496000)={0x5, 0x9, 0x4, 0x9, 0x7fff, 0x6}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000662000-0x7)=':eth0*\x00', 0x5) r2 = add_key(&(0x7f0000aab000)='cifs.spnego\x00', &(0x7f0000d62000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) r3 = request_key(&(0x7f0000fa2000)='pkcs7_test\x00', &(0x7f0000579000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f00007f6000-0x7)=':eth0*\x00', 0xfffffffffffffffe) keyctl$link(0x8, r2, r3) seccomp(0x1, 0x0, &(0x7f000031b000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) lseek(r1, 0x0, 0x3) syz_open_dev$usbmon(&(0x7f0000140000)='/dev/usbmon#\x00', 0x0, 0x100) syz_open_dev$dspn(&(0x7f000047d000)='/dev/dsp#\x00', 0x7, 0x4000) 2018/01/11 16:53:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f00002f2000)=[{&(0x7f0000453000-0x1c)=@in={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00001f9000)=[], 0x0, &(0x7f0000095000)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x0, 0x0, 0x1e80d896, 0x0}}], 0x30, 0x0}], 0x1, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00002d7000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000afd000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000095000/0x2000)=nil}) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000fe2000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x62689cc022a97de7, 0x0, 0x0, 0x104081, 0x0, 0x500, 0x0, [0x0, 0x0, 0x0, 0x0]}) fcntl$setflags(r0, 0x2, 0x1) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000dd6000/0x18000)=nil, &(0x7f0000dec000-0x18)=[@text64={0x40, &(0x7f0000147000-0x67)="b9c2000000b8da560000ba000000000f306466470f388046f8f40f01b993000000c744240067000000c74424025e27f050ff1c2466baf80cb8fa8dd880ef66bafc0cb000eec4c1b1d567004a8b7a00c482fd21890800000066baf80cb8d4341b84ef66bafc0ced", 0x67}], 0x1, 0x0, &(0x7f0000030000-0x10)=[], 0xffffd07) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/11 16:53:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0xf, 0x803, 0x2) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x3, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x2, 0x8}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0xd) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000a8c000-0x11)='/dev/qat_adf_ctl\x00', 0x800, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000b08000)='/proc/self/net/pfkey\x00', 0x0, 0x0) preadv(r1, &(0x7f0000476000)=[{&(0x7f0000d36000-0x9d)=""/157, 0x9d}], 0x1, 0x0) bind$bt_l2cap(r0, &(0x7f0000e57000-0xe)={0x1f, 0x5, {0x0, 0x80000000, 0x4000000000000, 0x200, 0x6, 0xe0}, 0xd8, 0x3}, 0xe) ioctl$TUNSETPERSIST(r0, 0x400454cb, &(0x7f0000106000)=0x0) 2018/01/11 16:53:42 executing program 6: r0 = getpid() sched_setaffinity(r0, 0x0, &(0x7f0000000000)=0x3) r1 = syz_open_dev$evdev(&(0x7f0000401000-0x12)='/dev/input/event#\x00', 0x0, 0x2) read(r1, &(0x7f00008f8000-0x18)=""/24, 0x18) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x100, 0x0) ioctl$TUNSETSNDBUF(r2, 0x400454d4, &(0x7f0000001000-0x4)=0x80000000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_IRQCHIP(0xffffffffffffffff, 0x8208ae63, &(0x7f0000002000-0xd8)=@ioapic={0xf000, 0x835, 0x5, 0x8001, 0x0, [{0x0, 0x2, 0x5, [0x0, 0x0, 0x0, 0x0], 0x400}, {0x7fff, 0x100, 0x100000000, [0x0, 0x0, 0x0, 0x0], 0x1}, {0x6, 0x0, 0xfffffffffffff29b, [0x0, 0x0, 0x0, 0x0], 0x80000000}, {0xc51, 0x1, 0x9792, [0x0, 0x0, 0x0, 0x0], 0x4}, {0x8, 0x8000, 0x1, [0x0, 0x0, 0x0, 0x0], 0x1}, {0x1, 0x80000000, 0x1, [0x0, 0x0, 0x0, 0x0], 0x800}, {0x6, 0x7a03, 0x0, [0x0, 0x0, 0x0, 0x0], 0x1}, {0xa5, 0x0, 0x8, [0x0, 0x0, 0x0, 0x0], 0x2}, {0xa278, 0x1, 0x80, [0x0, 0x0, 0x0, 0x0], 0x64}, {0x7, 0x100, 0x8000, [0x0, 0x0, 0x0, 0x0], 0x5}, {0x0, 0x8000, 0x8, [0x0, 0x0, 0x0, 0x0], 0x5}, {0x5, 0xfff, 0x704, [0x0, 0x0, 0x0, 0x0], 0x7}, {0x926a, 0x0, 0x2, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x6, 0x8a5, 0x2c2, [0x0, 0x0, 0x0, 0x0], 0x20}, {0x1f, 0xc74d, 0x9, [0x0, 0x0, 0x0, 0x0], 0x7}, {0x64a, 0x8, 0x2, [0x0, 0x0, 0x0, 0x0], 0x16d3}, {0x101, 0x7, 0x54, [0x0, 0x0, 0x0, 0x0], 0x7fff}, {0x6, 0xa0c, 0x101, [0x0, 0x0, 0x0, 0x0], 0x2}, {0xfffffffffffffffe, 0x3, 0xcc, [0x0, 0x0, 0x0, 0x0], 0x1}, {0x4, 0x15, 0x5, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x80, 0x2, 0x9f, [0x0, 0x0, 0x0, 0x0], 0x7fffffff}, {0x10000, 0x9, 0x7ff, [0x0, 0x0, 0x0, 0x0], 0x7f}, {0xfffffffffffffff7, 0x6, 0x100000000, [0x0, 0x0, 0x0, 0x0], 0x8}, {0x7, 0x9, 0x43, [0x0, 0x0, 0x0, 0x0], 0x1}]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(0xffffffffffffffff, 0xc06864a1, &(0x7f0000000000)={&(0x7f0000001000-0xc)=[0x6, 0x3, 0x80000000], 0x3, 0x101, 0x5, 0x5, 0x8, 0x2, {0x1, 0x2e, 0x3ff, 0xe1, 0xfff, 0x5, 0x0, 0x8001, 0x2, 0x3f, 0x9, 0x80000000, 0x8, 0xffffffffffffff80, "599a495cda84eee9c7f18d4b446ab07d9a48c817e2ec1789a999e63099cbb6de"}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) get_robust_list(r0, &(0x7f0000001000-0x8)=&(0x7f0000000000)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f0000002000-0x8)=0x18) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000652000-0xc)={0x0, @broadcast=0x0, @empty=0x0}, &(0x7f0000a45000)=0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000003000-0xe8)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000003000-0x4)=0xe8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000003000-0xe8)={{{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2, 0x7fffffff, 0x0, 0x0, 0xa, 0x20, 0xa0, 0x88, r3, r4}, {0x80000000, 0x7fff, 0x100000001, 0x9, 0x0, 0x100000001, 0x4, 0x7}, {0x0, 0xffffffff, 0x50, 0x0}, 0x101, 0xf, 0x1, 0x1, 0x3, 0x1}, {{@in=@broadcast=0xffffffff, 0x0, 0x3b}, 0x2, @in=@broadcast=0xffffffff, 0x3, 0x2, 0x3, 0xffffffffffffffff, 0x8, 0x1ff, 0x1}}, 0xe8) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000000)={{{@in=@loopback=0x7f000001, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0}, {{@in=@broadcast=0xffffffff, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) r5 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r5, &(0x7f0000d15000)={0x0, 0x0, &(0x7f0000260000-0x10)={&(0x7f00004cf000-0x20)={0x2, 0x7, 0x0, 0x6, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) sendto$inet(0xffffffffffffffff, &(0x7f0000dd9000)="", 0x0, 0x0, &(0x7f000075e000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) faccessat(0xffffffffffffffff, &(0x7f0000003000-0x8)='./file0\x00', 0x0, 0x400) write$evdev(r1, &(0x7f0000058000-0x60)=[{{0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000001000-0x5c)={{0xa, 0x3, 0x101, @loopback={0x0, 0x1}, 0x4859}, {0xa, 0x3, 0x80, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x40}, 0xfffffffffffffff7, [0x80000001, 0x1, 0xdc, 0x4e9, 0x2, 0x3e476a8d, 0x8, 0x3]}, 0x5c) pkey_free(0xffffffffffffffff) 2018/01/11 16:53:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000cba000)='/selinux/access\x00', 0x2, 0x0) sendmsg(r0, &(0x7f0000625000)={0x0, 0x0, &(0x7f000079c000)=[{&(0x7f0000fa6000)="d7f87724d54b69e8c4bc25812f2fd6ac0b22db695336773d60de27827c34cd0c31ba3b85540c96b49029d7865a5231953c76328eb0fe778a44859268d2f8f8a212de18f3892c2404513ef72a5231633435785491eeb8ee75ed8ec570d720d81a7e622d647235c05a22f417c49fb862342b5c80dd7988ecfbed8ba7c90fbfef487b50", 0x82}], 0x1, &(0x7f0000f2c000)=[{0xa8, 0x112, 0x1, "a63f5ad31c321ba9007e03b107b03dfc0f4e0c74fa49aae5d3d547a8fde9aee4b9e6815b0acf1888dc1cd0e8d148bd7657dab389b5bfb34c33e0bd6533d7ee8b6355fc0677c895836b5cbc49e6b87e49aa0c81346e00a03d06a881149ad78115f35b85219214a7ae19d8ec1481930b039f904b3f289260bbafce00f47e95f8d2e6fd0e66e8ccffa74cd7b9bd1083dab9ce479a4cc45b3e23"}, {0xc8, 0x1, 0xfffffffffffffff7, "e96b49be90f047d975be0f8ef04aaa0b8e74df0eeffbf334a0b38db5d7c3aac643005f801c7af2202dbbdf6c878963c9f7a29958269d1529b8d5ed51dab60a78d7380102526e3b72e24ee00d4ab1039beff9971f8fa0f107b4c67024946837a0ef0e63aed9f866ffd1a3e551d21a2d018e20235c800d741f6783b4c4a4186e60649d2f7990fad126242aa2770c312ba0625f5744942798e72190a4d52960f6794382a10dc31656ee4c3249e7b3d2e261a30d2e"}, {0xf8, 0x100, 0x1f, "87a5d4da262ae290adc3088f31fd28fd501ac05d18a4a4eb698faf87a3664ab4e212527905fae8b9ab20a4c7000bfda63d792dc5aea766503a3be0232c3c29b7c3c3448fa4089bbdbabbd160077fb6aaedb337e05e1cee2e5bf1a2f70a94292b63e03672897046ff806889228b862cfb99f6302cc41ba59eaa21f6d9c70247f0dc9a4135027780a9194af7c407a88d5f0a160e8cc92ad9d9c88ea3788a573fd8610212793d1cb2f872e9ff57d94e3c88f164c5f360a2a6034b976306d85ea66409e6ef030db221f1e494f8820116f2098aa321bfbf239155998a885855fff8e9abb38d5e"}, {0x80, 0x0, 0x3ff, "997f5072878755491e17b08b0a6ea78059113c35bf3f4a06ae0c0241e442e71414329419cf23d10fb665f56c0578dfe2e1e3d275ca2d312d8008397880d061dca28e959b0838b9461b9a6885d79fef9760fb397fa48e442bd1adf785c7dbab86d4c445f7b2904545a1653bcf6c38"}, {0xc, 0x29, 0xffffffff93986864, "248a1698c8bc"}], 0x300, 0x4}, 0x4000040) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000000000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000639000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/11 16:53:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000812000-0x6)='bdev\x00', 0x100000, &(0x7f0000444000)="") r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000216000)='/dev/rtc\x00', 0x2000, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f000046b000-0x4)=0x1, 0x4) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) mount(&(0x7f00002ba000-0x8)='./file0\x00', &(0x7f0000cbf000-0x8)='./file0\x00', &(0x7f00005f8000-0x6)='ramfs\x00', 0x80000, &(0x7f000002f000)="") mount(&(0x7f0000378000-0x8)='.', &(0x7f0000188000-0x8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)="") mount(&(0x7f0000add000-0x8)='./file0\x00', &(0x7f0000e09000-0x1)='.', &(0x7f00005e9000)='cifs\x00', 0x2000, &(0x7f0000ad5000)="") 2018/01/11 16:53:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f00007ac000-0xc)='/dev/amidi#\x00', 0x9, 0x800) r1 = syz_open_dev$sg(&(0x7f0000d0b000-0x9)='/dev/sg#\x00', 0x3f, 0x480002) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) r2 = socket(0x10, 0x2, 0x10) write(r2, &(0x7f0000719000)="240000001b00fbffeb030000f6fb017967b17d0b0800c40001000020f7ffea0ff9161701", 0x24) ioctl$sock_proto_private(r2, 0x89eb, &(0x7f0000f0f000)="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") setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r2, 0x84, 0x65, &(0x7f0000ff5000)=[@in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x80000000}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x3, @loopback={0x0, 0x1}, 0x3}, @in6={0xa, 0x2, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, @in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1f}, @in={0x2, 0x0, @rand_addr=0xffffffffffffff00, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1ff}], 0xdc) 2018/01/11 16:53:42 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGABS20(r0, 0x80184560, &(0x7f0000001000-0x4d)=""/77) r1 = socket(0x1e, 0x1, 0x1563) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$mice(&(0x7f0000001000-0x10)='/dev/input/mice\x00', 0x0, 0x8000) ioctl$TIOCCONS(r2, 0x541d) setsockopt(r1, 0x10f, 0x0, &(0x7f0000a94000)="", 0x0) [ 87.104614] QAT: Invalid ioctl 2018/01/11 16:53:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r1, 0x40505330, &(0x7f0000557000-0x50)={{0x19c, 0x5}, {0x7, 0xd54}, 0xf9, 0x1, 0xbd6, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = syz_open_dev$sndtimer(&(0x7f00003de000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r2, 0xc0505405, &(0x7f0000ce9000-0x50)={{0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_open_dev$sg(&(0x7f0000883000-0x9)='/dev/sg#\x00', 0x4, 0x181080) [ 87.132470] netlink: 8 bytes leftover after parsing attributes in process `syz-executor7'. [ 87.165011] netlink: 8 bytes leftover after parsing attributes in process `syz-executor7'. 2018/01/11 16:53:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000018d000-0xa)='net/kcm\x00\b\x00') connect$nfc_llcp(r0, &(0x7f00004d1000)={0x27, 0x0, 0x0, 0x2, 0x823, 0x9, "eae4ef76f2882d18a52c129d8d0cb012e74f346425747d1d9823785342725fe7092d0089895c344f371a9d6ae5d4dbccfc8162dc22c11292ccc77cd86965a0", 0x2}, 0x60) sendfile(r0, r0, &(0x7f0000b77000-0x8)=0x4, 0xfffffffc) r1 = syz_open_dev$midi(&(0x7f0000f43000-0xb)='/dev/midi#\x00', 0x9, 0x800) ioctl$KVM_CHECK_EXTENSION(r0, 0xae03, 0x7) getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000d5c000-0x4)=0x0, &(0x7f0000b62000-0x4)=0x4) 2018/01/11 16:53:42 executing program 7: msync(&(0x7f00001bc000/0x2000)=nil, 0x2000, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000bba000)='/dev/ppp\x00', 0x800, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f00008ec000-0x8c)={0x3, 0x1, 0x3, 'queue1\x00', 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$netrom(r0, &(0x7f0000ad0000-0x48)=@full={{0x3, {"6f8ce43775cceb"}, 0x5}, [{"ed50fb0495c888"}, {"8f4426dd0a83af"}, {"47917a02e70e19"}, {"443eefcf166afe"}, {"80cf4500a3f135"}, {"5ab196a02c27aa"}, {"42130370394a1b"}, {"6c9c2e1ab68f6a"}]}, 0x48) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = socket$inet(0x2, 0x1, 0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) r4 = syz_open_dev$tun(&(0x7f0000d6e000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000c66000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs=@ethernet={0x1, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_inet_SIOCSIFADDR(r3, 0x8916, &(0x7f0000769000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_inet_SIOCSIFDSTADDR(r3, 0x8918, &(0x7f00003bc000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x20301}) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r1, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) sendto$inet(r1, &(0x7f0000a92000)="", 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000099000)='&', 0x1, 0x0, &(0x7f0000e0e000)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000d8e000-0x1000)="94", 0x1, 0x0, &(0x7f0000619000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x1000200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f00008be000)='/dev/usbmon#\x00', 0x0, 0x0) 2018/01/11 16:53:42 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x10000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000001000-0x10)={0x0, 0x0}) utimensat(r0, &(0x7f0000001000-0x8)='./file0\x00', &(0x7f000045a000)={{0x0, 0x0}, {r1, r2/1000+30000}}, 0xff) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000001000)=0x0, &(0x7f0000001000)=0x4) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000e75000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$setregset(0x4205, r3, 0x203, &(0x7f0000001000-0x10)={&(0x7f0000000000)="e6f28701030959ece1432cbf3353f2b96f276182f0ce3aab433c2fe0cbed2db2189dae17762155ef780665a02f8c35b785c2d1be49435b172120d7dd5662642048506ab18c513b07f77b429732f1194f7bf615fc9444fb60c0cf206e02d32234404ce94b59956f0e6b898ad6813962febd18e00cb6c2cc4cdf325db843c53a11f0b3e5c15a1a21824feffa715f", 0x8d}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000806000)={r0, &(0x7f0000c4d000)="d070dce0b33987d3f0f965136caecc98c431275fa57fc807a6486e4b340360ad842ff66dfd43097eadcbf8a3a9401c66022c0ed8744d5a67dfeebf7bab64bd50"}, 0x10) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r4, 0x118, 0x1, &(0x7f000051e000)=0x0, 0x4) mq_notify(0xffffffffffffffff, &(0x7f000044c000-0x60)={0x20000000, 0x15, 0x2, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/11 16:53:42 executing program 3: mmap(&(0x7f0000000000/0x46000)=nil, 0x46000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000001d000-0x5)='.\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000042000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) r2 = dup2(r1, r0) splice(r2, &(0x7f0000021000-0x8)=0x0, r2, &(0x7f000001a000-0x8)=0x0, 0x2, 0x1) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r2, 0xc04c5349, &(0x7f0000046000-0x4c)={0x80000000023, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/11 16:53:42 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x46, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) sched_setaffinity(0x0, 0x8, &(0x7f0000013000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f0000873000-0x1)="") r1 = syz_open_dev$sndpcmp(&(0x7f0000548000)='/dev/snd/pcmC#D#p\x00', 0xffffffff, 0x0) ioctl$TIOCCBRK(r1, 0x5428) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000bb7000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/11 16:53:42 executing program 1: mmap(&(0x7f0000000000/0xfcd000)=nil, 0xfcd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000bbf000-0x24)="240000002d0001f00080000400edfa0e0af6f900e0030606000000cd0800000000000000", 0x24) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000883000)='/selinux/create\x00', 0x2, 0x0) recvfrom$unix(r0, &(0x7f00001f1000)=""/237, 0xed, 0x1, &(0x7f0000fce000-0xa)=@file={0x1, './file0\x00'}, 0xa) 2018/01/11 16:53:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = getpid() r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0x8000) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000fac000-0x10)='/selinux/policy\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000d78000-0x4)=0x9, 0x4) 2018/01/11 16:53:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) accept$inet(0xffffffffffffff9c, 0x0, &(0x7f0000b49000)=0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000988000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_IRQ_LINE_STATUS(0xffffffffffffffff, 0xc008ae67, &(0x7f0000c78000-0x8)={0x0, 0x0}) r3 = creat(&(0x7f0000789000-0x8)='./file0\x00', 0x10) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r3, 0xc0045540, &(0x7f0000fb3000-0x4)=0x1) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/11 16:53:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000591000-0x58)={0x26, 'skcipher\x00', 0x0, 0x208f, "6c72772863616d656c6c69612900000000fbffffffff02ff000000020000000000f4000000000000000000000000000700000000be0000f4dfffffffffffff00"}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f7e000-0x20)="0aee74b0d50083e5b3b60ced5c5cdbb7295df0df8617ad4000000000e30000e6", 0x20) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000f9f000)='/dev/cuse\x00', 0x80, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r1, 0xc0145401, &(0x7f00007bc000-0x14)={0xffffffffffffffff, 0x0, 0xc4, 0x3, 0xb60}) r2 = accept$alg(r0, 0x0, 0x0) io_setup(0x2, &(0x7f0000479000)=0x0) io_submit(r3, 0x1, &(0x7f0000738000)=[&(0x7f00000d4000)={0x0, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f0000580000-0x1)='\x00', 0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2018/01/11 16:53:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f000003b000-0x6)="706f73fb000000000000566f8173737b0000", 0x0) pwrite64(r1, &(0x7f000003c000-0x1)='/', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$llc(r1, &(0x7f0000655000)=""/0, 0x0, 0x40002000, &(0x7f0000000000)={0x1a, 0xf7, 0xd703, 0xf, 0x3, 0x4, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r1, 0x0) lseek(r1, 0x0, 0x2) sendfile(r1, r1, &(0x7f000003c000)=0x0, 0xffc) r2 = semget$private(0x0, 0x2, 0x81) semctl$GETPID(r2, 0x4, 0xb, &(0x7f0000f38000-0xb3)=""/179) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa02, &(0x7f0000001000-0xb)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/11 16:53:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f0000564000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f00007e0000)=[{&(0x7f0000007000)="fd20932fcc7cfaafcf960802e02348f8fba600069da7a78a04a646", 0x1b}], 0x1, &(0x7f0000335000-0xd8)=[], 0x0, 0x0}, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x2202) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r1) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0xfffffffffffffffe, 0x80da12, 0x9, 0x20000000, 0x0}) ioctl(r0, 0x2285, &(0x7f0000007000)='S') 2018/01/11 16:53:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00005cf000-0x8)={0x19980330, 0x0}, &(0x7f0000244000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = socket$inet_tcp(0x2, 0x1, 0x0) fdatasync(r0) r1 = syz_open_dev$vcsn(&(0x7f000062d000-0xa)='/dev/vcs#\x00', 0x6, 0x2000) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000cd8000-0x160)={{{{0x2, 0x1, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0xb7, @loopback={0x0, 0x1}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x0, 0x7, 0x3, "49aa15822df6899d7659d4fb67d0a37cf54f5f616504278150c4a418a5cef4dd8a53637ff0e45c4c5d4b9b3ce8e030a5bec54d62c33db671ca811e0fa6e3be80bba6032c9feddfa1cfd4a5df7f7e1fc8"}, 0x160) setsockopt$inet_int(r0, 0x0, 0x40, &(0x7f0000001000-0x4)=0x0, 0x4) [ 87.514469] device syz7 entered promiscuous mode 2018/01/11 16:53:42 executing program 2: mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b36000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r0 = gettid() rt_sigsuspend(&(0x7f0000371000)={0x0}, 0x8) mmap(&(0x7f0000b37000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000060e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x1005452, &(0x7f0000b37000)=0x3f) recvfrom(r2, &(0x7f0000013000-0x8d)=""/0, 0x0, 0x0, &(0x7f0000013000-0x10)=@ax25={0x6, {"2d13d4162d9f16"}, 0x0}, 0x10) clone(0x0, &(0x7f00001b6000-0x1)="", &(0x7f0000a9e000-0x4)=0x0, &(0x7f0000362000)=0x0, &(0x7f0000f2b000)="") r3 = gettid() fcntl$setsig(r1, 0xa, 0x12) getuid() r4 = dup2(r1, r2) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x32, 0xffffffffffffffff, 0x0) fcntl$setown(r4, 0x8, r3) tkill(r0, 0x16) 2018/01/11 16:53:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00000c2000)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = socket$inet6(0xa, 0x5, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000002000-0x51)="54f914a0d2c0692f424ebda9d0d59e51d8cfebca9650098bd2998b536de5ae4385432d1895ebc413d9889751d60264d2901cb0d1569dfac9249b61cd52e5f12a1c928c4bb573d18be7f79dfbfdff18b401", 0x51, 0x0, &(0x7f0000000000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) bind$inet6(r0, &(0x7f0000002000-0x3)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/11 16:53:42 executing program 7: mmap(&(0x7f000035f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x100000802, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00002f5000-0x4)={0x0, 0x3, 0x0}, 0x4) getsockopt$packet_int(r0, 0x107, 0x15, &(0x7f0000cb8000-0x4)=0x0, &(0x7f0000842000)=0x4) 2018/01/11 16:53:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0xfffffffffffffffd) connect$inet(r0, &(0x7f0000956000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r0, &(0x7f0000af4000)=[{&(0x7f0000ca8000)=')', 0x1}], 0x1) 2018/01/11 16:53:42 executing program 6: clone(0x0, &(0x7f0000c49000)="", &(0x7f0000fda000)=0x0, &(0x7f00008ff000)=0x0, &(0x7f00004ac000-0x1000)="") r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) setsockopt$inet_udp_int(r0, 0x11, 0x0, &(0x7f0000b56000-0x4)=0x4, 0x4) semtimedop(0x0, &(0x7f0000d3f000)=[], 0x33, &(0x7f0000305000)={0x0, 0x989680}) 2018/01/11 16:53:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000efa000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) r2 = dup3(r0, r1, 0x0) shutdown(r1, 0x1) sendto$inet(r2, &(0x7f0000c14000)="", 0x304, 0x801, &(0x7f0000ef0000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/11 16:53:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f35000)={0x26, "68617368000000000000000200", 0x0, 0x0, 'hmac(sha256)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ce0000-0x4)="", 0x0) r1 = accept$alg(r0, 0x0, 0x0) sendto$inet(r1, &(0x7f0000e53000)="", 0x0, 0x2404c815, &(0x7f0000176000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) accept$alg(r0, 0x0, 0x0) r2 = semget$private(0x0, 0x10000800000002, 0x5) semop(r2, &(0x7f000043a000)=[{0x1, 0x1, 0x0}, {0x7, 0x2, 0x1000}, {0x0, 0x8000, 0x1800}, {0x6, 0x1, 0x1800}, {0x2, 0x7fff, 0x1000}], 0x5) 2018/01/11 16:53:43 executing program 7: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000)='/dev/autofs\x00', 0x0, 0x0) ioctl(r0, 0x8400000000009382, &(0x7f0000966000-0xa)="0000bbd6000000000706") 2018/01/11 16:53:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000dda000-0x12)='/dev/input/event#\x00', 0x0, 0x0) fgetxattr(r0, &(0x7f00003f6000-0x1a)=@random={'btrfs.\x00', ',!keyring.vboxnet1\x00'}, &(0x7f0000e5c000-0xfb)=""/251, 0xfb) r1 = dup(r0) ioctl$TIOCSBRK(r1, 0x40044591) 2018/01/11 16:53:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00002c5000)={0x5, 0xb, 0xd8, 0x8, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) r1 = syz_open_dev$mice(&(0x7f0000c1d000)='/dev/input/mice\x00', 0x0, 0x0) getsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f00008da000-0x4)=0x80000000, &(0x7f0000e10000)=0x4) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000408000-0x10)={r0, &(0x7f0000f32000)=""}, 0x10) 2018/01/11 16:53:43 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000002000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000001000)=[@in6={0xa, 0x2, 0x8000, @loopback={0x0, 0x1}, 0x8}], 0x1c) removexattr(&(0x7f000047f000)='./file0\x00', &(0x7f0000000000)=@random={'osx.\x00', 'lo!&:md5sumsecuritycpuset\x00'}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000b46000-0x10)={0x0, 0x0, &(0x7f0000972000-0x3c)=[]}, &(0x7f00000b7000-0x4)=0x10) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000922000)={0x0, 0x0}, &(0x7f00003c6000-0x4)=0x8) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) utime(&(0x7f0000164000)='./file0\x00', &(0x7f00001bf000)={0x100000001, 0x9}) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) fchdir(0xffffffffffffffff) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f00004d1000-0x44)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) r4 = dup3(r0, r0, 0x800000000000) r5 = geteuid() getgroups(0x8, &(0x7f00006a3000-0x20)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0]) fchownat(r4, &(0x7f0000147000-0x8)='./file0\x00', r5, r6, 0x1400) ioctl$KVM_SMI(r3, 0xaeb7) ioctl$FUSE_DEV_IOC_CLONE(r4, 0x8004e500, &(0x7f00006e9000)=r4) ioctl$KVM_SET_GUEST_DEBUG(r4, 0x4048ae9b, &(0x7f0000f11000-0x48)={0xa0001, 0x0, [0x5, 0x5, 0xfffffffffffffffb, 0x3, 0x2fe6, 0x4, 0x9, 0x9]}) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) openat$selinux_user(0xffffffffffffff9c, &(0x7f00007f7000-0xe)='/selinux/user\x00', 0x2, 0x0) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000598000)='/selinux/load\x00', 0x2, 0x0) 2018/01/11 16:53:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00005c8000)={0xffffffffffffffff, 0xffffffffffffffff}) flock(r1, 0x5) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f00004cf000)={{0xd7, 0x20}, 'port1\x00', 0x80, 0x40002, 0x5, 0x5, 0xffffffff, 0x2d, 0x80, 0x0, 0x6, 0x100000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) flock(r0, 0x1) close(r0) 2018/01/11 16:53:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f000007d000-0xc)='/dev/rfkill\x00', 0x3ffffd, 0x0) getsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000473000)=0xfffffffffffffffa, &(0x7f0000598000)=0x2) write$eventfd(r0, &(0x7f0000af7000)=0x0, 0x8) 2018/01/11 16:53:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000996000)='/dev/ptmx\x00', 0x0, 0x0) setrlimit(0x7, &(0x7f000033e000-0x10)={0x0, 0x0}) ioctl$TIOCGPTPEER(r0, 0x5441, 0x0) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000c45000)='/selinux/context\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f00007c8000)=0x0, &(0x7f0000db7000)=0x4) 2018/01/11 16:53:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$midi(&(0x7f0000493000-0xb)='/dev/midi#\x00', 0x2, 0x42200) 2018/01/11 16:53:43 executing program 2: socket$nl_netfilter(0x10, 0x3, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f00008ad000)={0xffffffffffffffff, 0xffffffffffffffff}) getpeername$inet(r0, &(0x7f0000c11000-0x10)={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000576000)=0x10) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000089000-0x10)="6dca00696086e4c4c6d0ed6e99f13397", 0x10) 2018/01/11 16:53:43 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open$dir(&(0x7f0000001000-0x8)='./file0\x00', 0x2000, 0x4) mmap(&(0x7f0000000000/0xb70000)=nil, 0xb70000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000004000)={&(0x7f0000004000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000005000-0x10)={&(0x7f0000003000-0x1238)=@newsa={0x140, 0x1a, 0x1, 0x0, 0x0, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x33}, @in=@multicast2=0xe0000002, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0}, [@u32={0x8, 0xb, 0x0}, @algo_auth={0x48, 0x1, {{'digest_null\x00'}, 0x0, ""}}]}, 0x140}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000b70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000b70000)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000b70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x2, &(0x7f000071c000-0x8)=0x0) mmap(&(0x7f0000b71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = memfd_create(&(0x7f0000198000-0xe)='/selinux/load\x00', 0x1) mmap(&(0x7f0000b71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_submit(r2, 0x2, &(0x7f0000b72000-0x10)=[&(0x7f0000b71000)={0x0, 0x0, 0x0, 0xe, 0x200, r0, &(0x7f0000b71000)="0ef8c0979e902a3118e3d7b467f2a0d9c38eeaf5ce4625c58c0243edb6da1de92a18ad0bf1e5a626475672a8817403b1ca61e20decf395d861da6b114f190c", 0x3f, 0x2, 0x0, 0x1, r1}, &(0x7f0000b71000)={0x0, 0x0, 0x0, 0x1, 0x8, r3, &(0x7f0000b71000)="e6a20c7bc060eae6269ecb5357ae0210b0591b821aa6ccba03f1c323bce18b31779c0a086c377cfb9c3a1e451ca66bdb1e190be1c20c014ab6a50f07eb63c81daae6d2b5438b49ad82f51e7b1334c152d3a42015f373943b19a5095e54d29de1c1782e01fc6d61fa78e23d82240ff827e3056ea509b39f225f99b30589cc9d73288c2dd78b58d5b0dc0ac4b1", 0x8c, 0x5, 0x0, 0x1, r1}]) getpeername$packet(r1, &(0x7f0000b71000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000067000)=0xb) 2018/01/11 16:53:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000415000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000707000-0x4)=0x5) r1 = syz_open_dev$adsp(&(0x7f0000661000-0xb)='/dev/adsp#\x00', 0x4a, 0x20000) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f00007c2000)={{0xa, 0x0, 0x4, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, {0xa, 0x2, 0x49f6, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, 0x7, [0xfffffffffffffffa, 0x3, 0x80000000, 0x1, 0x5, 0x8, 0x3, 0x7fffffff]}, 0x5c) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @fr=&(0x7f0000013000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) socketpair(0x8, 0x5, 0x400, &(0x7f0000c5f000)={0x0, 0x0}) fchmodat(r2, &(0x7f00002bc000-0x8)='./file0\x00', 0x20) 2018/01/11 16:53:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) personality(0x0) syz_emit_ethernet(0x22, &(0x7f0000925000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff}, [], {{0x4000000014, @x25={0x5347d1768d122c42, 0x42, 0x103, "000000000000000985f8f181bd99e5875b"}}}}, 0x0) 2018/01/11 16:53:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = msgget(0x2, 0x2) msgctl$MSG_INFO(r0, 0xc, &(0x7f0000ebf000)=""/30) syz_emit_ethernet(0x4e, &(0x7f0000ea8000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff}, [], {{0x86dd, @ipv6={0x0, 0x6, "f07007", 0x18, 0x3a, 0xffffffffffffffff, @remote={0xfe, 0x80, [0x4e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@mld={0x87, 0x0, 0x0, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}}}}}}}, 0x0) 2018/01/11 16:53:43 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/load\x00', 0x2, 0x0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f0000000000)={0x0, 0x0, ""/64, 0x0, ""/8, ""/32, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000bc2000-0x4)='tls\x00', 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) exit_group(0xfffffffffffffc00) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x13, &(0x7f0000194000)=0x0, 0x4) 2018/01/11 16:53:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pwrite64(0xffffffffffffffff, &(0x7f0000bb1000-0xaf)="", 0x0, 0x0) mmap(&(0x7f0000000000/0x8b1000)=nil, 0x8b1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00007c2000/0x4000)=nil, 0x4000, 0x0, 0x7132, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000436000)='/selinux/member\x00', 0x2, 0x0) ioctl$KVM_S390_UCAS_UNMAP(r1, 0x4018ae51, &(0x7f0000481000-0x18)={0xea, 0x3, 0x0}) mmap(&(0x7f00007c2000/0x2000)=nil, 0x2000, 0x0, 0x4051, r0, 0x0) recvmsg(r0, &(0x7f0000000000)={&(0x7f0000001000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000000000)=[{&(0x7f00007c4000-0xc)=""/12, 0xc}, {&(0x7f00007c4000-0xec)=""/236, 0xec}], 0x2, &(0x7f00007c2000)=""/197, 0xc5, 0x0}, 0x0) 2018/01/11 16:53:43 executing program 3: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) ioctl$TIOCNXCL(r0, 0x540d) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000603000-0x18)={0xaa, 0x0, 0x0}) sendto$ipx(0xffffffffffffffff, &(0x7f000030e000)="8f", 0x1, 0x0, &(0x7f0000d04000)={0x4, 0x0, 0x0, "15b43a2bc14d", 0x0, 0x0}, 0x10) read(r0, &(0x7f0000f50000-0x1c)=""/28, 0x1c) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000c20000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1, 0x0}) ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f0000365000)={&(0x7f000038e000/0x1000)=nil, 0x1000}) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000626000)='/dev/qat_adf_ctl\x00', 0xac0, 0x0) getsockname$ipx(r2, &(0x7f0000ebf000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000d5c000-0x4)=0x10) lstat(&(0x7f0000d51000-0x8)='./file0\x00', &(0x7f000040c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000406000)='./file0\x00', &(0x7f0000396000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r2, r3, r4) 2018/01/11 16:53:44 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00002ca000)={0xffffffffffffff9c, 0x50, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000000)=r0, 0xfffffffffffffccc) quotactl(0x80000201, &(0x7f00000ef000-0x8)='./file0\x00', 0x0, &(0x7f0000000000)="") mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f0000001000-0x8)='keyring\x00', &(0x7f0000001000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) add_key(&(0x7f0000000000)='asymmetric\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000001000-0x40)="191bc7ba1a521a44ba50c4a46f358b00dcdd68811261718d613bd71290eea54c9beb5a5b6af463c0a57912fe9714eb4030d5f5c76542f796cb294e0bff62bf79", 0x40, r1) 2018/01/11 16:53:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x2) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet6_udp_int(r0, 0x11, 0x65, &(0x7f00002cd000-0x4)=0x6, 0x4) listen(r0, 0x40000000000005) r1 = socket$inet6(0xa, 0x8, 0x180006) setsockopt$inet6_int(r0, 0x29, 0x0, &(0x7f00008a3000)=0x1, 0x4) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) socket$inet6(0xa, 0x800, 0x7) getitimer(0x2, &(0x7f000050d000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) r2 = request_key(&(0x7f0000fa4000-0x8)='trusted\x00', &(0x7f0000e2d000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000454000-0x1)='\x00', 0xfffffffffffffffe) request_key(&(0x7f00001af000)='rxrpc_s\x00', &(0x7f0000085000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000881000-0x12)='{ppp1*mime_type$/\x00', r2) r3 = accept(r0, 0x0, &(0x7f0000efb000-0x4)=0x0) r4 = add_key$user(&(0x7f0000b31000-0x5)='user\x00', &(0x7f0000cb9000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000381000)="cb9f19aa10980353e3c725f840ad4feab1cc113f3fc81915aea7f57abb0f94af812073a6f1ecf12a24af3c06682e16b7ace8a46237d687c2b3696b763c2d07cbd098c464c13f625c7b66e5f1ae273b439628ba02d510311ea6b55d6b2f209f2f251b221cfaa125d2546306f7f88cff284a22053f0b33d8df293f01ecdf08272a10033fcc9beedbae86c1936edae8ae8ec158171fd001672861f8fc6479356cd9c24ec30d0e870e56e0aa7f4782ba144d2cdbd141e45afd38f8956cbbad0def9cb98611ad2f8da446618073aa37e138cce06c71a6347e7e35e695f282b4", 0xdd, 0x0) keyctl$get_keyring_id(0x0, r4, 0x8) recvmsg$kcm(r3, &(0x7f0000194000-0x38)={&(0x7f00005f8000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000d61000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) fsetxattr(r0, &(0x7f00006fb000)=@random={'system.\x00', 'o\x00'}, &(0x7f0000c43000)='user\x00', 0x5, 0x1) close(r1) 2018/01/11 16:53:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000cf9000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCCONS(r1, 0x541d) ioctl$TIOCSTI(r1, 0x5412, 0xc8) 2018/01/11 16:53:44 executing program 7: r0 = syz_open_dev$mice(&(0x7f0000728000-0x10)='/dev/input/mice\x00', 0x0, 0x800) r1 = fcntl$getown(0xffffffffffffff9c, 0x9) sendmsg$nl_netfilter(r0, &(0x7f000021c000-0x38)={&(0x7f00009f9000)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00003f2000)={&(0x7f0000aa6000-0x204c)={0x204c, 0x12, 0xa, 0x0, 0x0, 0x1, {0xc, 0x0, 0xa}, [@typed={0x10, 0xc, @u64=0x7955}, @flag={0x4, 0x34}, @typed={0x10, 0x8c, @u64=0x8}, @typed={0xc, 0x8b, @pid=r1}, @typed={0x1008, 0x49, 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0x204c}, 0x1, 0x0, 0x0, 0x20000040}, 0x4000) mmap(&(0x7f0000000000/0xd58000)=nil, 0xd58000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x66, &(0x7f0000d57000)={@random="0d8870447f6e", @random="e8000900", [], {{0x86dd, @ipv6={0x0, 0x6, "aa471d", 0x30, 0x2f, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@pkt_toobig={0xffffff88, 0x0, 0x0, 0x0, {0x0, 0x6, "19a500", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, [], ""}}}}}}}, &(0x7f0000d0a000)={0x1, 0x1, [0x0]}) 2018/01/11 16:53:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000b97000-0xb)='/dev/loop#\x00', 0x0, 0x0) dup2(0xffffffffffffffff, r0) 2018/01/11 16:53:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000906000)='id_resolver\x00', &(0x7f000093f000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000e38000)='/dev/kvm\x00', 0x0) r1 = add_key$keyring(&(0x7f0000766000-0x8)='keyring\x00', &(0x7f000046c000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, r0) r2 = add_key(&(0x7f0000318000-0x6)='logon\x00', &(0x7f0000532000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0) keyctl$unlink(0x1d, r2, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = add_key(&(0x7f0000740000)='logon\x00', &(0x7f00002b9000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, r1) keyctl$unlink(0x1d, r3, 0x0) 2018/01/11 16:53:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x400000000010) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f00004a2000)={0x10000000000006}, 0x58) sendmsg$nl_xfrm(r0, &(0x7f00005e7000-0x38)={&(0x7f0000547000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xfffffffffffffd5e, &(0x7f00002fd000-0x10)={&(0x7f0000dba000-0x14)=@getsadinfo={0x5c, 0x1e, 0x209, 0xffffffffffffffff, 0xffffffffffffffff, 0x3, []}, 0x5c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/11 16:53:44 executing program 4: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) readahead(r0, 0x296, 0x7) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f000028f000-0x4)=0xf, 0x4) mmap(&(0x7f0000000000/0xfe8000)=nil, 0xfe8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETAW(r1, 0x5402, &(0x7f0000fd6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_pts(r1, 0x0) readv(r2, &(0x7f0000fd6000)=[{&(0x7f0000314000-0xd7)=""/1, 0x1}], 0x1) 2018/01/11 16:53:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000f3d000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getpeername$inet6(0xffffffffffffffff, &(0x7f000078c000)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f000026d000)=0x1c) dup(0xffffffffffffff9c) r0 = syz_open_dev$vcsn(&(0x7f0000dbc000)='/dev/vcs#\x00', 0x400, 0x10000) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) 2018/01/11 16:53:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000e9b000)='/dev/sg#\x00', 0x0, 0x800) msgrcv(0x0, &(0x7f00003fb000)={0x0, ""/0}, 0x8, 0xfffffffffffffffc, 0x0) clone(0x0, &(0x7f0000e34000-0x71)="", &(0x7f0000128000)=0x0, &(0x7f0000493000-0x1)=0x0, &(0x7f0000b45000-0x48)="") msgsnd(0x0, &(0x7f00009ed000-0x8)={0x0, ""}, 0xfffffffffffffdbe, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000235000-0x4)=0xa3, 0x4) socket$inet6_udp(0xa, 0x2, 0x0) 2018/01/11 16:53:44 executing program 1: mmap(&(0x7f0000000000/0xfe2000)=nil, 0xfe2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = dup(r0) connect$inet6(r0, &(0x7f0000fde000)={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, 0x1c) setsockopt$inet_mreq(r1, 0x0, 0x20, &(0x7f0000fd2000)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0x8) ioctl$DRM_IOCTL_MODESET_CTL(r1, 0x40086408, &(0x7f0000573000-0x8)={0xffff, 0x9}) 2018/01/11 16:53:44 executing program 6: mmap(&(0x7f0000000000/0xffa000)=nil, 0xffa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000ffc000-0x11)='/dev/qat_adf_ctl\x00', 0x4000, 0x0) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = semget(0x1, 0x2, 0x1) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semtimedop(r2, &(0x7f0000ffd000-0xc)=[{0x2, 0x100000000, 0x1000}, {0x1, 0x35c, 0x1800}], 0x2, &(0x7f0000ffd000-0x10)={0x77359400, 0x0}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000ffb000)={0x0, @in={{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x50, 0xfffffffffffffff8, 0x0, 0x5, 0x3f}, &(0x7f0000ffb000)=0xa0) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000ffb000)={r3, @in={{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x80, 0x1, 0x2, 0x40}, &(0x7f0000ffc000-0x4)=0x176) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000323000)={0x4, [0xfffffffffffffffc, 0x4, 0x2da0, 0x6f1]}, &(0x7f0000ffb000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000c62000)={0x0, 0x0, 0x0, []}, &(0x7f0000341000-0x4)=0x8) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000ffe000-0x14)={r4, 0x3, 0x1b38, 0x5, 0x8, 0x0}, &(0x7f0000ffd000)=0x14) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000350000)=0x0, &(0x7f0000cbf000)=0x4) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000ef1000-0x4)=0x0, &(0x7f0000ffc000)=0x4) 2018/01/11 16:53:44 executing program 7: mmap(&(0x7f0000000000/0xfc0000)=nil, 0xfc0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000010000-0x6)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x2, 0x12, r0, 0x0) fallocate(r0, 0x0, 0xffff, 0x4) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f00001b9000-0x5c)={{0xa, 0x3, 0x100, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, {0xa, 0x3, 0xdae, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfffffffffffff84d}, 0x6, [0x7, 0x7cf0, 0x7fff, 0x3, 0x100000000, 0xf9, 0x4, 0x80]}, 0x5c) r1 = open(&(0x7f0000002000)='./bus\x00', 0x10000, 0x0) mmap(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0) madvise(&(0x7f0000007000/0x4000)=nil, 0x4000, 0x9) 2018/01/11 16:53:44 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0xfffffffffffffffc, 0x40000) ioctl$DRM_IOCTL_GET_STATS(r0, 0x80f86406, &(0x7f0000000000)=""/173) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000fc5000)='/selinux/status\x00', 0x0, 0x0) ioctl$ASHMEM_GET_SIZE(r1, 0x7704, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x4, 0x10004) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000a3a000)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r1, 0x800455d1, &(0x7f000095d000-0x2e)=""/46) io_setup(0x96, &(0x7f0000a86000-0x8)=0x0) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000ad7000-0x10)='/dev/sequencer2\x00', 0x202, 0x0) io_submit(r3, 0x1, &(0x7f0000af5000)=[&(0x7f0000df4000)={0x0, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f000076f000)="", 0x0, 0x3, 0x0, 0x0, r4}]) 2018/01/11 16:53:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000002000-0x38)={&(0x7f0000006000-0x10)=@in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000eff000)=[], 0x0, &(0x7f0000000000)=[], 0x0, 0x0}, 0x0) ioctl$sock_SIOCGIFCONF(0xffffffffffffffff, 0x8910, &(0x7f0000000000)=@buf={0x142, &(0x7f0000bad000)="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"}) ioctl$sock_ifreq(r0, 0x8946, &(0x7f0000002000-0x28)={@common='lo\x00', @ifru_flags=0x0}) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000838000)='/selinux/context\x00', 0x2, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000c71000)={0x8, &(0x7f0000dd4000-0x40)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$sock_bt_hidp_HIDPCONNADD(r1, 0x400448c8, &(0x7f00007e3000)={r0, r0, 0x100000001, 0x7fff, &(0x7f0000ed7000-0x30)="fb2f5b96abbd44496320bbb8377179d1576c159387fa3c28856e5050ebb9a90cabdf6fc01179f8bb0bb58914107e10b4", 0x80000001, 0x5, 0xf2000000, 0x7, 0x6b, 0xfffffffffffff800, 0x20, "b08c778fa6129f0915ecd7580d64c1ac901670cad3d98bc9f3155e1ee0be70e7601cf3bf2f4329912173cffd5919bc192b91a1ef0b748350cc09302dfcbbe1e32d788aa23092ba944dbd4b870011bff22b9cd27b57e61bdb0cd4a3a09a389ed3b91e7c4404a0144026f3a060bd03032128283b7e6748a788485b1a38ee58dea83a6ce5d52f19964932a34a6432e3afcef3942073a9368003ddd21c15fa7e5b79"}) ioctl$DRM_IOCTL_UNLOCK(r1, 0x4008642b, &(0x7f0000c06000-0x8)={r2, 0x1a}) r3 = semget(0x3, 0x0, 0x18) semctl$IPC_STAT(r3, 0x0, 0x2, &(0x7f0000627000-0x7b)=""/123) 2018/01/11 16:53:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f0000ab6000-0x4)=0x0) bind(r0, &(0x7f0000d81000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000732000-0x8)={0x0, 0x9}, &(0x7f0000fdc000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f000051c000-0x8)=@assoc_value={r1, 0xfffffffffffffeff}, 0x8) r2 = socket(0x1e, 0x4, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000500000)={@common='bpq0\x00', &(0x7f0000e3f000-0x18)=@ethtool_sset_info={0x37, 0x1f, 0xfffffffffffffffe, [0x4, 0x6]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg(r2, &(0x7f0000316000)={&(0x7f0000373000)=@generic={0x10000000001e, "010000000000e30000000001af268c573c5bf86c483724d41e14dd6a739eff090000000000000000d79f00000000000000076c3f010039d8f986ff03000000000000e550d5fe32c419d67bcbc7e3ad316a1983000000fc341c1fc75624281e27800ece70b076cf979ac40000bd767e2e7821dfd300981a1565b3b16d7436"}, 0x80, &(0x7f000033c000)=[], 0x0, &(0x7f00002d4000)=[], 0x0, 0x0}, 0x0) writev(r2, &(0x7f0000d85000-0x70)=[{&(0x7f0000826000)="4074d7f0193fa58c192fc8b296a1c5cbc7b9c7bcffa6f7178fc3939fcb5fa217ca3dac98e61a913a1296b7593a6b4ffe38c8fec50c019d53dc082a7fed07305073637a4f39c985c4fea426621861e030f5b9fcaf34169ca145", 0x59}, {&(0x7f0000198000)="52e678e75f71d82161dac09df4ef6dcd90fa63bebbf3c36a2d7cd71995b39acd468109d2d9523157cce4afeee646c3b635cca3c3fece7a7601400f243084d5ed050f902e9e17ff2577f29bbab9a817d394d070824b25662f408bc9d88825a923caf3c4164a0a8fb73ca2b510b48a9381c2158d770baa44f2d61d938b79c8b0b6a3", 0x81}, {&(0x7f0000bcf000)="4d930f49764cb60cea8ee61ebc4b903089c6dc932644c0f42d584b071abb10529b00406af0d6898a84fc9295218a6726ceb7db4c06369bf52a424398d6ef85a5d5282a2297290d9efc3e7a84069569602daeb4b41ece22c409724654e893313b5b5a583424258046e8fcc074", 0x6c}, {&(0x7f000064a000-0x6a)="28b6686b453328a76a29a5c2e76c2a719438b9872df30449e2e89d711079323abef62b11113dd60c2bee5cccc83debe02916383f8232e2191c408cf07ce18ef3278629b1c9d31138202bcf0df340dce78c87e3f6b2a0eaca42df370a9ce1faaed389c4dd2430f70e948e", 0x6a}, {&(0x7f00005fa000-0xc4)="09ad587deefc9bb4fb3d51f5c4667c2b370b847a580654a7e839b8ff6521218090c7dc3b3f67cb4960e506262396cde1dcb30bf900933ebe6f4f00544e244b74f1c76bcf7b935ec974e2e5f678f0d6614725a7be46ed56e6dc34adfaa5d51274ac9cc78ac417b67069635aff689913cfa6433948c1c55357c2f142e672038b9efb2ece93c88f117950282ba7e12f7924d02c9ade19c67d41c05601e965c6dfcf10b5cf9734f8cac96d36f05f89a36cd168acc87c1accbe63ecf9b2da1ea8604dcbf809c1", 0xc4}, {&(0x7f0000c78000)="2724cb8e4aed7d7cf3416a021fe9496db4ef6acb1b5779eb84ced72bec731951208909a375f3842dcc", 0x29}, {&(0x7f0000bbb000-0x6b)="1c28571f690db91c0fae4a62d1149ec49e8ff189d6347f5af186847213a19668fa7c4623cf1797d4f71bbb72619fc90adcb4dc7bfe339c9781d1d7016bc43cb94f707534c43a95f258cf4fc5b2a9ab125340bf829f748b7bb57c904357a03c819368a7fc4183808d9ee9db", 0x6b}], 0x7) 2018/01/11 16:53:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xffffffffffffffeb, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000095a000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000c3c000-0x2c)={0xfffffffffffffffe, 0x2, 0x6, 0x5, 0xffffffffffffffff, r1, 0x240000000000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) io_setup(0xe267, &(0x7f0000e79000)=0x0) io_cancel(r2, &(0x7f0000fc7000-0x40)={0x0, 0x0, 0x0, 0x7, 0x6, r0, &(0x7f00001dd000-0xde)="62905d01748a9c1858d6020865f34fa8a9b278836f25d63c967589119bc3628cb60cd2cb1dd4009e5b74ccd979abcb62d89771ed02b81803fea7d1e143cf4915be71f3566f33235b33d9857a3c8621776f6bcdb083659001e10f39d1a0064c4a38ed087313507b465081b954b29817b216766a5ad4dbb0f8bbcd07c508dff0c7f05ac3b0e808a1be78618222372c8b9ace3b932b28b42e5daf3e1223db6a083b0e23d6c416bbcd392215914b7ee2fc4347d7d4b5e6f00c0aa64731d15b96010ff237f31d7c198263d673d8448dc30595395ad473dd10d5538c67d96c63c8", 0xde, 0x7f, 0x0, 0x1, r1}, &(0x7f00003f9000-0x20)={0x0, 0x0, 0x0, 0x0}) timerfd_create(0x7, 0x80800) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) 2018/01/11 16:53:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd(0xffffffffffffffff, &(0x7f000055a000-0x8)={0x0}, 0x8) unshare(0x20000400) r1 = semget(0x3, 0x7, 0x4) semctl$GETVAL(r1, 0x3, 0xc, &(0x7f000024d000)=""/18) fgetxattr(r0, &(0x7f000079e000-0x15)=@random={"748275737457642e00", 'cpusetwlan0\x00'}, &(0x7f0000a9a000-0x1000)=""/4096, 0x1000) 2018/01/11 16:53:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00001ad000-0x8)={0x0, 0x0}, 0x800) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f00006e5000)=@sack_info={0x0, 0x80000000, 0x8}, &(0x7f0000219000-0x4)=0xc) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000129000)={r2, 0x7fffffff, 0x7, 0x9, 0x8b, 0x401}, 0x14) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r3, 0x0, 0x2000000000004, &(0x7f0000002000-0x18)="83170400000200000060f0055f0d10d438b088d169", 0x15) getsockopt$inet_mreqn(r1, 0x0, 0x0, &(0x7f0000578000-0xc)={@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @empty=0x0, 0x0}, &(0x7f0000517000)=0xc) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f000086b000)=0x1) bind$packet(r1, &(0x7f0000c3d000-0x14)={0x11, 0x18, r4, 0x1, 0xea37, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) 2018/01/11 16:53:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000b76000)='/dev/net/tun\x00', 0x0, 0xa001) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000928000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x2, 0x0, @sync=&(0x7f00001a4000-0xc)={0x0, 0x0, 0x0}}}) ioctl$TTUNGETFILTER(r0, 0x801054db, &(0x7f0000de9000-0xb)=""/11) r1 = open(&(0x7f0000d3c000-0x8)='./file0\x00', 0x805, 0x2) r2 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_bt_cmtp_CMTPCONNADD(r1, 0x400443c8, &(0x7f000075a000)={r2, 0x80}) 2018/01/11 16:53:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x802, 0x0) write(r1, &(0x7f0000e38000-0x19b)="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", 0xfc) openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) r2 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f00006bd000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r2) 2018/01/11 16:53:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000024000)={0xffffffffffffffff, 0xffffffffffffffff}) open(&(0x7f0000d35000)='./file0\x00', 0x60000, 0x100) pipe(&(0x7f0000f9a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) socket$inet6_sctp(0xa, 0x5, 0x84) r1 = socket$unix(0x1, 0x20000000003, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000f40000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r3, &(0x7f0000aff000)={&(0x7f0000511000)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c, &(0x7f0000cbe000-0x20)=[], 0x0, &(0x7f00007ac000-0x1000)=""/428, 0x1ac, 0x0}, 0x0) sendmsg$unix(r2, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r1]}], 0x1, 0x0}, 0x0) ioctl$DRM_IOCTL_MODESET_CTL(r0, 0x40086408, &(0x7f00009aa000-0x8)={0x2, 0x6}) r4 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000415000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r6, &(0x7f0000286000-0x38)={&(0x7f0000415000)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c, &(0x7f000071f000)=[], 0x0, &(0x7f0000ec9000)=""/4096, 0x1000, 0x0}, 0x0) sendmsg$unix(r5, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r4]}], 0x1, 0x0}, 0x0) fcntl$dupfd(r3, 0x0, r3) 2018/01/11 16:53:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00009d2000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_open_dev$midi(&(0x7f0000dbd000-0xb)='/dev/midi#\x00', 0x5, 0x100) ioctl$TUNGETIFF(r2, 0x800454d2, &(0x7f00009ce000-0x4)=0x7895c70) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f00003c0000)={0x2, &(0x7f0000c92000-0x10)=[{0x48, 0x0, 0x0, 0x0}, {0x20006, 0x0, 0x0, 0x0}]}, 0x10) sendto(r0, &(0x7f000002b000-0xd8)="", 0x0, 0x0, 0x0, 0x0) 2018/01/11 16:53:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$dsp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/dsp\x00', 0x0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000066000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x1) ioctl$KVM_SET_VCPU_EVENTS(r3, 0x4040aea0, &(0x7f00008f2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0}) ioctl$KVM_RUN(r3, 0xae80, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet6_buf(r0, 0x29, 0x14, &(0x7f0000d0a000-0x80)="ff55d36cffba04365d0000000000000101000000", 0x14) getsockname$inet6(r0, &(0x7f0000e5c000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0x0}, &(0x7f0000d09000-0x4)=0x1c) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f00007a2000)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, []}, 0x90) 2018/01/11 16:53:44 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x0, 0x4001) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000000000)={0x0, 0x7, 0x4, [0x0, 0x5, 0x200000000, 0x8]}, &(0x7f0000097000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000694000-0x8)={r1, 0x400}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0xa, 0x3, 0xff) sendmsg$unix(r2, &(0x7f00004a3000-0x38)={&(0x7f0000221000)=@file={0x0, "0000007f0022ff05200c000000bcbb5b34010000002f66696c653000"}, 0x1e, &(0x7f00005d2000-0x10)=[{&(0x7f0000cb8000)="363e7f711cb3f057f91176f8d984ecd588c74c2df26f781bc8351aec29b4344ba44dd3881edd9258", 0x28}], 0x1, &(0x7f0000e60000-0x18)=[], 0x0, 0x0}, 0x0) 2018/01/11 16:53:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00004df000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) sysfs$1(0x1, &(0x7f0000476000-0x1b)='\'proc.^selfcgroup[selinux@\x00') ioctl$KVM_SET_SREGS(r1, 0x4138ae84, &(0x7f00007cb000-0x138)={{0x0, 0x1000, 0xd, 0x21d4, 0xff, 0x8, 0x0, 0x1, 0x2, 0x99, 0xeab3, 0xfffffffffffffff8, 0x0}, {0xf000, 0x0, 0x4, 0xffffffffffffffdc, 0x8000, 0x7, 0x7fff, 0xfffffffffffff6f7, 0x7fff, 0x6, 0x7ff, 0x4, 0x0}, {0x100000, 0x113000, 0xb, 0x0, 0xdad6, 0x74, 0x0, 0x4, 0x6, 0x100000001, 0x82e, 0x3ff, 0x0}, {0x10000, 0x0, 0x9, 0x3ff, 0x0, 0x4, 0x7ff, 0x8, 0x6, 0x9, 0x3f, 0x7a, 0x0}, {0x2000, 0x3000, 0xd, 0x7f, 0xdc07, 0x7, 0x400, 0x0, 0x40, 0x7c, 0x5, 0x3, 0x0}, {0x10f000, 0x4, 0x0, 0x8, 0x7, 0x0, 0x0, 0x0, 0x9, 0x20, 0x200, 0x7f, 0x0}, {0x100005, 0x10f002, 0xe, 0xbbe3, 0x9, 0x80000001, 0x1, 0xff, 0x81, 0x0, 0xc9, 0xffff, 0x0}, {0x10f002, 0x5000, 0x4, 0xfffffffffffffffc, 0x9, 0x78, 0x5863, 0x1f764c39, 0x84, 0x767f, 0x100000001, 0x6be3, 0x0}, {0x100000, 0x0, [0x0, 0x0, 0x0]}, {0xd001, 0x4, [0x0, 0x0, 0x0]}, 0x10000, 0x0, 0x10000, 0x40000, 0x5, 0x2100, 0x4, [0x1, 0xe89, 0x6, 0xfffffffffffffffd]}) r2 = eventfd2(0x1, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f00006d2000)={r2, 0x0, 0x0, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/11 16:53:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000018d000-0xa)='net/kcm\x00\b\x00') sendfile(r0, r0, &(0x7f0000b77000-0x8)=0x4, 0xfffffffc) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000120000-0x8)={0x0, 0x0}) [ 89.172550] netlink: 224 bytes leftover after parsing attributes in process `syz-executor6'. 2018/01/11 16:53:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0xa, 0x0) sendmsg$key(r0, &(0x7f00009be000-0x38)={0x0, 0x0, &(0x7f000001e000-0x10)={&(0x7f000076e000)={0x2, 0x6, 0x5, 0x3, 0x19, 0x0, 0x0, 0x3, [@sadb_x_kmaddress={0x7, 0x19, 0x0, @in6={0xa, 0x2, 0x2, @loopback={0x0, 0x1}, 0x6}, @in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_lifetime={0x4, 0x7, 0x7ff, 0xfffffffffffffff1, 0x88f, 0x6}, @sadb_x_sec_ctx={0x6, 0x18, 0xa1c2, 0xfffffffffffffeff, 0x27, "c41cbeb1a45d7bcc684449157b32ac383f74eb9641b0a73358518eb44c5e03b91dbde52257a514"}, @sadb_x_nat_t_type={0x1, 0x14, 0x7481, [0x0, 0x0, 0x0]}, @sadb_x_filter={0x5, 0x1a, @in=@broadcast=0xffffffff, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xa, 0x10, 0x0}]}, 0xc8}, 0x1, 0x0, 0x0, 0x0}, 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockname$unix(r0, &(0x7f000095e000-0x12)=@file={0x0, ""/16}, &(0x7f00004da000-0x4)=0x12) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000ece000-0x8)={0x8, 0x40}, 0x8) [ 89.228985] netlink: 224 bytes leftover after parsing attributes in process `syz-executor6'. 2018/01/11 16:53:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000dcc000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) setsockopt(r0, 0x20000100000114, 0x8, &(0x7f0000660000-0x4)="02000000", 0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00002eb000)={0x5, &(0x7f0000d7c000-0x28)=[{0x7, 0x401, 0x7, 0x1f}, {0x70000000, 0x7, 0x4e31, 0x1ff}, {0x10000, 0x0, 0x5, 0x81}, {0xffffffff80000001, 0x2, 0x7f, 0x40}, {0x4, 0x65, 0x4, 0x6}]}, 0x10) 2018/01/11 16:53:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000d8b000)='/dev/mixer\x00', 0x2, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0x1e, &(0x7f0000073000-0x48)=""/72, &(0x7f0000a9d000-0x4)=0x48) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000193000-0xe)='/selinux/user\x00', 0x2, 0x0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000040c000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) fsetxattr(r1, &(0x7f0000220000-0x14)=@known='security.capability\x00', &(0x7f00009f4000-0x10)='bdevppp1?cgroup\x00', 0x10, 0x2) ioctl$TUNSETLINK(r1, 0x400454cd, &(0x7f000056b000)=0xfffffffffffff800) prctl$setmm(0x23, 0x4, &(0x7f0000316000/0x3000)=nil) r2 = syz_open_dev$tun(&(0x7f0000c55000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000bba000)={0x89, {0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xd, 0x7ff, 0x55, 0x100, 0x6b8, 0x0, 0x1f, 0x3, 0x7}) ioctl$TTUNGETFILTER(r2, 0x801054db, &(0x7f0000de9000-0xb)=""/11) setsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f00003a5000)={0xff, 0x734, 0x100000001, 0x1}, 0x5) 2018/01/11 16:53:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000d7000+0x9d1)={0x26, 'skcipher\x00', 0x0, 0x0, 'cts(cbc-serpent-sse2)\x00'}, 0x390) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000a6f000)="", 0x0) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000e90000-0xe0)=[{0x0, 0x0, &(0x7f00006cb000-0x40)=[{&(0x7f0000888000)="808fd09fd671b3cac7466325e2eb27a301", 0x11}], 0x1, 0x0, 0x0, 0x0}], 0x1, 0x8000) sendmmsg$alg(r1, &(0x7f0000bae000-0xa8)=[{0x0, 0x0, &(0x7f00006d8000-0x10)=[], 0x0, &(0x7f0000bcf000-0x18)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x1, 0x0) recvmsg(r1, &(0x7f0000319000-0x38)={&(0x7f00007ec000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f75000)=[{&(0x7f0000f75000)=""/228, 0xe4}], 0x1, &(0x7f0000415000-0x6b)=""/107, 0x6b, 0x0}, 0x0) 2018/01/11 16:53:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000a2c000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f000075d000)={0x1, 0x0, [{0x1, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}]}) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000769000)='/dev/dsp\x00', 0x220000, 0x0) accept$llc(r3, 0x0, &(0x7f0000d25000-0x4)=0x0) ioctl$KVM_SET_MSRS(r2, 0xc008ae88, &(0x7f0000de7000-0x18)={0x1, 0x0, [{0x486, 0x0, 0x0}]}) 2018/01/11 16:53:44 executing program 5: r0 = creat(&(0x7f000075a000)='./file0\x00', 0x0) ioctl$TIOCMGET(r0, 0x5415, &(0x7f0000d2c000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00002ae000)='/dev/ptmx\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb59c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPTPEER(r1, 0x5441, 0x0) 2018/01/11 16:53:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00003ef000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) dup3(r1, r0, 0x0) rt_sigtimedwait(&(0x7f0000d8a000-0x8)={0x200}, &(0x7f0000b54000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000fb5000)={0x0, 0x1c9c380}, 0x8) sendto$unix(r0, &(0x7f000047c000)="", 0x0, 0x0, 0x0, 0x0) 2018/01/11 16:53:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f000001f000)={0x0, 0x6e}, &(0x7f0000dd9000-0x4)=0x8) r1 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) ioctl$KVM_GET_SUPPORTED_CPUID(r1, 0xc008ae05, &(0x7f0000fd5000-0x27)=""/39) ioctl$KVM_GET_TSC_KHZ(r1, 0xaea3) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000432000)={r0, 0x100000001, 0x40, 0x400}, 0x10) r2 = socket(0x11, 0x80002, 0x300) setsockopt(r2, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) r3 = socket$inet(0x2, 0x1, 0x0) r4 = syz_open_dev$tun(&(0x7f0000c55000)='/dev/net/tun\x00', 0x0, 0xa) r5 = fcntl$dupfd(r4, 0x0, r3) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000928000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x5, 0x0, @sync=&(0x7f00001a4000-0xc)={0x0, 0x0, 0x0}}}) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x20301}) write$sndseq(r5, &(0x7f0000f4d000)=[{0x0, 0x7, 0x0, 0x0, @tick=0x0, {0x6, 0x0}, {0x0, 0x0}, @quote={{0x2, 0xec}, 0x8, &(0x7f0000b25000)={0x6, 0xffffffff, 0x6, 0x635e, @time={0x0, 0x0}, {0x4, 0x8000}, {0x8, 0x231a}, @raw8={"6092a6417d5d2bc034d3ab6c"}}}}], 0x30) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000083000)={{{@in=@broadcast=0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00004f4000)=0xe8) stat(&(0x7f0000c70000)='./file0\x00', &(0x7f0000799000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f000045d000)={{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0xffffffffffffff60, 0x2, 0x2edd, 0x2, 0x20, 0x80, 0x3e, r6, r7}, {0x120000000000000, 0x8, 0x437, 0x74, 0x1f, 0x9, 0x2, 0x9a0}, {0x1, 0xfff, 0xb3d4, 0x2}, 0x3, 0xffffffffffffffff, 0x2, 0x0, 0x3, 0x3}, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x6c}, 0xa, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6, 0x3, 0x0, 0x9, 0x1, 0xdfa9, 0x635b}}, 0xe8) ioctl$GIO_FONT(r5, 0x4b60, &(0x7f00007b8000-0x6a)=""/106) 2018/01/11 16:53:44 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$audion(&(0x7f0000013000-0xc)='/dev/audio#\x00', 0x3, 0x100) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r1, 0x40505330, &(0x7f0000014000-0x50)={{0x4000000, 0x6}, {0x9fb, 0x3ff}, 0x0, 0x4, 0x6, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) fchmodat(0xffffffffffffffff, &(0x7f0000012000-0x8)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndseq(&(0x7f0000fb4000)='/dev/snd/seq\x00', 0x0, 0x0) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f000039b000)=0x0, &(0x7f0000bda000)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/11 16:53:44 executing program 0: timerfd_create(0x7, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/dsp\x00', 0x400000, 0x0) ioctl$DRM_IOCTL_AGP_ACQUIRE(r0, 0x6430) 2018/01/11 16:53:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00007db000)='./file0\x00', 0xc1) write$tun(r0, &(0x7f00006b8000)=@hdr={0x2, 0x0, 0x100, 0x0, 0x8, 0x81, @eth={@random="a6355c61aea7", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x88fb, @ipx={0xffff, 0x1e, 0x8000, 0x0, {@current=0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x0}, {@broadcast=0xffffffff, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0xfffffffffffffffd}, ""}}}}}, 0x36) getpgrp(0xffffffffffffffff) r1 = getpgrp(0xffffffffffffffff) sched_setaffinity(r1, 0x8, &(0x7f0000ca2000-0x8)=0x9) clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000dab000-0x8)={0x0, 0x0}) openat$rfkill(0xffffffffffffff9c, &(0x7f0000d50000)='/dev/rfkill\x00', 0x200, 0x0) sync() msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) 2018/01/11 16:53:44 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x34900, 0x0) bind$ipx(r0, &(0x7f0000000000)={0x4, 0x2, 0x82, "392c9dafaa02", 0x9, 0x0}, 0x10) r1 = socket(0x15, 0x80005, 0x0) getsockopt(r1, 0x200000000114, 0x2716, &(0x7f0000c36000-0x1)=""/1, &(0x7f0000000000)=0xf000) 2018/01/11 16:53:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x100000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f000066d000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) r1 = memfd_create(&(0x7f0000f51000)=',selinux\x00', 0x3) ioctl$TIOCLINUX2(r1, 0x541c, &(0x7f00002c8000-0xc)={0x2, 0x8, 0xffff, 0x3ff, 0x3, 0x7fff}) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000005000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x8, &(0x7f000026c000)=[@ptr={0x73622a85, 0x0, &(0x7f00004ee000-0x76)='\x00', 0x1, 0x0, 0x0}], &(0x7f000000b000-0x30)=[0x0]}}], 0x0, 0x0, &(0x7f0000009000)=""}) 2018/01/11 16:53:44 executing program 0: r0 = socket(0x18, 0x0, 0x2) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r0, 0x800442d4, &(0x7f0000003000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f0000001000-0x1c)={0xa, 0x1, 0x3, @loopback={0x0, 0x1}, 0x8}, 0x1c) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000001000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x1002}) 2018/01/11 16:53:44 executing program 2: r0 = socket$bt_cmtp(0x1f, 0x3, 0x5) setsockopt(r0, 0x9, 0x8a9, &(0x7f0000606000)="cd1242de6d667a56bac0cdd54fef038153177e5bb9f78c907f4b39a3b2a2a19c00b1c5488a0220396da87ded6636ac1dd25466b89cde0780c1b50d3e502d0f5f2184c8488d78968ba713e5e147e8e2dacd239cb4d424024234b949f9ef380a7a671d29e0f933e13003449e764d515cee2daf79391d7d", 0x76) r1 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000e63000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r1, 0x1, 0x14, &(0x7f0000e65000-0x9)="d7fdaf62070179890fddd5a45d3f32e5", 0x10) 2018/01/11 16:53:44 executing program 5: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000010000-0x8)={0x0, 0x0}) r1 = getpgrp(0x0) setpgid(r0, r1) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000)='/dev/rtc\x00', 0x202, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x2400, 0x9) sendmsg$nl_generic(r2, &(0x7f000000e000-0x38)={&(0x7f0000003000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000001000)={&(0x7f000000e000)={0x2c, 0x26, 0x100000829, 0xffffffffffffffff, 0xffffffffffffffff, {0x403, 0x0, 0x0}, [@nested={0x18, 0x0, [@typed={0x14, 0x1, @binary="9a7b2ae2155302c412"}]}]}, 0x2c}, 0x1, 0x0, 0x0, 0x0}, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000009000-0x10)='coredump_filter\x00') ioctl$PERF_EVENT_IOC_DISABLE(r4, 0x2401, 0xe2) 2018/01/11 16:53:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f00006d2000-0xd)='/dev/net/tun\x00', 0x0, 0x789600) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f000027d000-0xd)={@common='eql\x00', @ifru_flags=0x301}) write$tun(r1, &(0x7f0000284000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "3ebd97", 0x10, 0x2f, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "e9d270", 0x0, "c1c995"}, ""}}}}, 0x42) 2018/01/11 16:53:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000302000)='/dev/audio\x00', 0x80000, 0x0) getsockopt$inet6_udp_int(r0, 0x11, 0x65, &(0x7f000009b000)=0x0, &(0x7f0000fe3000)=0x4) accept$netrom(r0, &(0x7f0000f4c000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000f6f000-0x4)=0x10) r1 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r1, &(0x7f0000589000-0x1)="", 0xfffffffffffffe98, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ppoll(&(0x7f0000226000)=[{r1, 0x0, 0x0}], 0x1, &(0x7f0000d67000-0x10)={0x0, 0x0}, &(0x7f000007c000-0x8)={0x0}, 0x8) [ 89.445698] binder: BINDER_SET_CONTEXT_MGR already set [ 89.451750] binder: 11614:11628 ioctl 40046207 0 returned -16 [ 89.475911] binder: release 11614:11618 transaction 35 out, still active [ 89.478679] device syz6 entered promiscuous mode [ 89.487698] binder: unexpected work type, 4, not freed [ 89.504553] binder: undelivered TRANSACTION_COMPLETE [ 89.519251] binder: send failed reply for transaction 35, target dead 2018/01/11 16:53:44 executing program 0: mmap(&(0x7f0000000000/0xf56000)=nil, 0xf56000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x103e, &(0x7f0000f56000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "43f087", 0x1008, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@echo_reply={0x81, 0x0, 0x0, 0x9, 0x200, "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"}}}}}}, 0x0) 2018/01/11 16:53:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f00001ea000)="240000001a0025f0006bb404feff001c020b49ff6e10b500000700eb0800030001000000", 0x24) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000fa8000-0x4)=0x0, &(0x7f00006f1000)=0x4) sendmmsg$inet_sctp(r0, &(0x7f0000a0f000-0x38)=[{&(0x7f000045f000-0x10)=@in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00009c8000)=[{&(0x7f00008fa000)="6e49695ca725c56d679413bc02668eeff4cb400f3a34406f5be59e9eb6f66f72d6ae8afda050826f0f71cc27d337046681459fbf3b01b5bcf4532a988de0cd89d364ceb6ac0ede349d7f2ed7d78b70fc5ceaf14d4d99b141af6e780b2693352034d34b4c7ae7c6623ebd1a3127afcdf3b233ac1e824f0d5b2085828e6b95d77e05a825121cb060407a98a5b3e106acb0e36c6898666b8422f486d0e123874783f2b05be46f75fd4f9c50dade6aadac0d43abdaf4f60d28300e8c41dbae2250d3fba1eaf7f1a92ab43a9d64dd3e8baf86047b2a9f2798108b2280689c55", 0xdd}, {&(0x7f0000ca7000)="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", 0x1000}, {&(0x7f000030c000)="0141c53d0b61710ad60d51800d2ac593c253c6acd76b1277068f7c53e2a3912ecbe643e0fe0afff03334cc853a8e2ee0705d75dce22cbda9df6bc25cf3e35d3c767c564269c727beb66c9dc3780cfffe209317f49417eefb468618e54c2feaf7f0ccfe78d7ba169ba86bc39e3127be641a4666049286d0298cba8d65aeec21f2b11cfd7726ceb666a069c2c0251b88aba6caa9f9067f46e53af54664677dcd83d6764dd28d237582f65781e3e900ee46c8d518d1f594f3ed3a003919f04caed58b2a43ffc80aba4cdca7e82cf6bf2a62f24c456fac354a89a0b6376d8129c580", 0xe0}, {&(0x7f00007e5000-0xad)="6920f81a7577f9fc44bbd9b80d956db26dab63c2f502c73a28f32cb07d25151364c394c7ab39991b11e1abca3ab513b654f44d4e95ab871bbfa78602eacfe69728f922e9b2a0472235bc8a3347f0a65cf23189cb0dd2282262d78b5823e04dba35562191d6203d2da1d696ab51bf465bb7c759cea5fdc131f55cbc2494d74985fc48560dc97788341a4cc46d95d5708ab2036831e1a6878760beab3f659b88025412988a37188d38b51985a04a", 0xad}, {&(0x7f0000412000-0xa9)="593d5e06440e243528f0b96d0c4ffcb8160133d4253ae6fd792a09f39b5400778afc75ef48d10b068aac701386cb7033de244d1057a67b152fff53be2413c948eff84490af1df5a398d07c8ffc1c81aeef7ab62c574aadb6249b9e61c4d59d22386f3d6f39ba1b3387f1a3efd8913de7e42b02d2c179fcade930a2493f1ef66986d60c01df89977f561eb8f338e78d26715cab776dd58898b50290cf69a3ca38793c3808240924aa1a", 0xa9}, {&(0x7f0000c84000-0xbf)="afa8bdf2d73e767e84893774e3a5bb6b9bbf9997a999a2f581d8d7718fcba8ccc19e6620260bebf6881f10ea40aeb497734fe5891d5a2cc54917abb176d47b8aa2369dfd67e016b6402e09b5417db5c0fef2044c940c7096f19002f68dff901ee77815f700d613440c45c840e54e84fa4a433e2fe680031031d7ca78a2e0aeb1efa8e24d9ba7170736254cf0b1039a56f5fced6b8afcfc79982c322c777a8dda796ab2b2b96aab37c99c6d42ca820f4301bca435de1da924ce832d726e2c84", 0xbf}], 0x6, 0x0, 0x0, 0x20004000}], 0x1, 0x40004) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000a6e000)=0x6, 0x4) 2018/01/11 16:53:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x84, 0x6896f02, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000a33000-0xc)='/dev/autofs\x00', 0x20100, 0x0) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f00005b5000)=0x0) msync(&(0x7f0000248000/0x1000)=nil, 0x1000, 0x4) 2018/01/11 16:53:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000022000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000ef3000)={0x0, 0x0, 0x0}, &(0x7f00009c7000-0x4)=0xc) sched_setaffinity(r1, 0x8, &(0x7f00007d2000+0x1c8)=0x20000524a) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCXONC(r2, 0x540a, 0x0) write(r2, &(0x7f000001d000-0x2)="b6", 0x1) ioctl$TCXONC(r2, 0x540a, 0x2) ioctl$TCXONC(r2, 0x540a, 0x1) 2018/01/11 16:53:44 executing program 6: keyctl$update(0x2, 0x0, &(0x7f000043d000-0x3d)='O', 0x1) socket$inet6_udp(0xa, 0x2, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000a73000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000000)={0x0, @in={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000001000)=0x8c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000001000-0x10)={r1, 0x2, 0x3e2, 0x373}, &(0x7f0000001000)=0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000003000-0x4)=0x9, &(0x7f0000003000-0x4)=0x4) ioctl$sock_netrom_TIOCOUTQ(r0, 0x5411, &(0x7f0000001000-0x4)=0x0) ioctl$KVM_ENABLE_CAP(r0, 0x4068aea3, &(0x7f0000000000)={0x0, 0x0, [0x7, 0x3, 0x6, 0x1], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/11 16:53:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000326000)='net/ip6_tables_matches\x00') bpf$BPF_PROG_QUERY(0x10, &(0x7f0000d00000-0x20)={r0, 0x6, 0x1, 0x80000000, &(0x7f0000fc3000-0x4)=[0x0], 0x1}, 0x20) preadv(r1, &(0x7f0000241000-0x60)=[{&(0x7f0000f40000-0xf9)=""/249, 0xf9}], 0x1, 0x0) 2018/01/11 16:53:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000088000)=[{&(0x7f0000972000)="390000001300090480000000000000e11800002c0100000045ff0107000000141900160011000100040001000701d0000001010c00006fe422", 0x39}], 0x1) get_thread_area(&(0x7f0000915000)={0x2, 0x20101000, 0x0, 0x6, 0x6, 0x6, 0x1a, 0x3, 0x8, 0x0}) 2018/01/11 16:53:44 executing program 2: mmap(&(0x7f0000000000/0xb04000)=nil, 0xb04000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b04000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000b05000-0xb)='/dev/audio\x00', 0x133100, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r1) r2 = syz_open_dev$random(&(0x7f0000001000-0xc)='/dev/random\x00', 0x0, 0x0) fcntl$setpipe(r2, 0x407, 0x0) 2018/01/11 16:53:44 executing program 0: mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f000000e000-0x8)='/dev/sg#\x00', 0x0, 0xfffffffffffffffc) mmap(&(0x7f0000000000/0x38000)=nil, 0x38000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000031000-0x6)='./bus\x00', 0x0) r1 = open(&(0x7f000001e000-0xc)='./bus/file0\x00', 0x880c0, 0x0) truncate(&(0x7f0000030000)='./bus/file0\x00', 0xe88c) mmap(&(0x7f0000004000/0xc000)=nil, 0xc000, 0x3, 0x12, r1, 0x0) getdents64(r0, &(0x7f0000007000-0x12)=""/24, 0x18) 2018/01/11 16:53:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000000000)={@random="efad070000a7", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x10, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr=0x2, @empty=0x0, {[]}}, ""}}}}}, 0x0) 2018/01/11 16:53:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f000046b000-0x8)={0x0, 0xb54a}, &(0x7f00009a5000)=0x8) sendmsg$inet_sctp(r0, &(0x7f0000ed2000)={&(0x7f0000e0f000-0x1c)=@in6={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x0}, 0x1c, &(0x7f0000cb6000)=[], 0xea, &(0x7f0000dd1000)=[@sndrcv={0x30, 0x84, 0x1, {0xe6, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x8, r1}}], 0x30, 0x0}, 0x0) 2018/01/11 16:53:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x8000005, 0x84) recvmsg(r0, &(0x7f0000a49000-0x38)={&(0x7f0000baa000-0xc)=@nl=@kern={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f00000f5000-0x10)=[], 0x29f, &(0x7f0000558000)=""/17, 0x11, 0x0}, 0x0) 2018/01/11 16:53:44 executing program 2: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000004000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap$binder(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x2010, 0xffffffffffffffff, 0x0) socket$bt_cmtp(0x1f, 0x3, 0x5) socketpair(0x2, 0x6, 0x9, &(0x7f0000002000)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_LOCK(r1, 0x4008642a, &(0x7f0000007000-0x8)={r2, 0x10}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000006000-0x30)={0x44, 0x0, &(0x7f0000000000)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, &(0x7f0000005000+0x3a1)=[], &(0x7f0000006000-0x20)=[0x0]}}], 0x0, 0x0, &(0x7f0000005000)=""}) 2018/01/11 16:53:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000d4000)='/dev/cuse\x00', 0x102, 0x0) write$fuse(r0, &(0x7f0000c8e000)={0x10, 0x1, 0x0, @random=""}, 0x10) listen$netrom(r0, 0x7) 2018/01/11 16:53:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x1, 0x0) setsockopt(r0, 0x40000000000006, 0x20, &(0x7f0000fb2000-0xd8)="0200080000000020ca005472fa01a55eaf0d2cf653f13cc379ede4eaf4294a95bbff6c0a8264357506b31e58a98399b397e695c0f03d3b3d54436fe72fbcdc6e30acd2369300f6af7d07634832b8a5c0a94c070000000000000098fc74e81b1058d02f8001732017e2464a9fc43aea71261b35060415800000f9575da602000000011f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed23f7e60a3649f93ea0c8263f863802a60000000020000000000000076be1d00000006aa005ea1309163d6a4830de8391f2e00b7bbfbcb", 0xd8) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000629000)={{{{0x2, 0x0, @rand_addr=0x20, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x0, 0x0, 0x0, "5f389e591f3b2e67b740144fda8715295ff962c13e9cf946905696ab3d12746aaacc0fd3a280a904568fbd664692d764ad312e1474d6538fe72c301360b5ef28c45afacffead263f1321234a2af023fe"}, 0x160) 2018/01/11 16:53:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigaction(0x400009, &(0x7f000033b000-0x20)={0x0, {0x0}, 0x20000000, 0x0}, &(0x7f0000089000)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f000065a000-0x8)={0x0}) 2018/01/11 16:53:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000c17000+0xb53)='/dev/admmidi#\x00', 0x2, 0x410501) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r0, 0x40405514, &(0x7f00002a6000)={0x0, 0x4, 0x5, 0x932f, "4f25cebe655e16207fe0e0351d04a9f7bdd0956561b72f9b61df65c1e26627d8cc2a5f780203bad44eb3efd6", 0x80}) r1 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) sendmsg(r1, &(0x7f0000030000)={&(0x7f00004ae000+0xb5c)=@generic={0x10000000001e, "0200000900008d0000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f986ff01000300000004af50d50700000000000000e3ad316a1983000000001d00e0dfcb24281e27800000100076c3979ac40000bd15020078a1dfd300881a8365b1b16d7436"}, 0x80, &(0x7f0000448000-0x10)=[], 0x0, &(0x7f0000ecf000)=[], 0x0, 0x0}, 0x0) 2018/01/11 16:53:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000d0a000-0xb)='/dev/hwrng\x00', 0x100, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000fec000-0x4)=0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000b6e000)=r1) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$selinux_access(0xffffffffffffff9c, &(0x7f000051c000)='/selinux/access\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f00006dd000)={0x0, 0x8000}, &(0x7f0000dce000-0x4)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000a87000)={r3, 0x10, &(0x7f00001e7000-0x10)=[@in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000540000-0x4)=0x10) r4 = socket$inet6(0xa, 0x100000000000002, 0x0) getegid() fchownat(0xffffffffffffffff, &(0x7f0000afa000)='./file0\x00', 0x0, 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$mice(&(0x7f0000b29000)='/dev/input/mice\x00', 0x0, 0x400101) getpeername$netlink(r5, &(0x7f0000910000+0x571)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000955000-0x4)=0xc) setsockopt$inet_tcp_TCP_MD5SIG(r5, 0x6, 0xe, &(0x7f00002e7000-0x160)={{{{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x359, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0xff, 0x80000001, 0x0, "61d0a3edf5a9bf1186cd716fdc0e75b5c2bed96e07a5a48fff34367c2375ef62c98a2e2183f9ffe9b4c9afc46029f82d51631f48f7c2b9394a5072b392eba8398d9bbf8eea03ce8836f95f530cac9855"}, 0x160) setsockopt$inet6_buf(r4, 0x29, 0x20, &(0x7f0000002000+0x922)="2ee9877d580ad32fd7906bb6af10cce4cd9781039daf1d4c619c10da629f37f69f", 0x21) 2018/01/11 16:53:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000681000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$KVM_ENABLE_CAP(r0, 0x4068aea3, &(0x7f00007c0000)={0xf9, 0x0, [0xffff, 0x2e34, 0x6, 0x2], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$VT_WAITACTIVE(r0, 0x5607) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000430000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha256\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000589000)='/selinux/create\x00', 0x2, 0x0) sendmmsg$alg(r2, &(0x7f0000f8e000)=[{0x0, 0x0, &(0x7f000041a000-0x50)=[{&(0x7f0000886000)="d8", 0x1}], 0x1, 0x0, 0x0, 0x20000040}], 0x1, 0x0) syz_open_dev$vcsa(&(0x7f0000b45000)='/dev/vcsa#\x00', 0x1ff, 0x200) [ 89.685758] binder: 11684:11700 ioctl c0306201 20005fd0 returned -14 2018/01/11 16:53:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() timer_create(0x3, &(0x7f0000044000)={0x0, 0x14, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000913000-0x4)=0x0) exit(0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000622000-0x8)={0x0, 0x0}) recvfrom(r1, &(0x7f0000f33000-0x39)=""/57, 0x39, 0x40000000, &(0x7f0000f62000)=@l2={0x1f, 0x867, {0xc1c, 0x9, 0x9, 0x40, 0x1, 0x8}, 0x3, 0x20}, 0xe) timer_create(0x2, &(0x7f0000e8e000-0x60)={0x0, 0x1d, 0x4, @tid=r0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00003f4000-0x4)=0x0) r2 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000dfc000)='/selinux/context\x00', 0x2, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000bd5000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r2, 0xc010641d, &(0x7f000068d000)={r3, &(0x7f00004b7000-0x4)=""/4}) timer_settime(0x0, 0x0, &(0x7f0000147000)={{0x0, 0x0}, {0x0, 0x0}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f000055a000)=0x4, 0x4) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r2, 0xc008551a, &(0x7f00004f0000-0x10)={0x42d, 0x8, [0x0, 0x2]}) 2018/01/11 16:53:44 executing program 1: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f000029f000)='/dev/qat_adf_ctl\x00', 0x80182, 0x0) ioctl$void(r0, 0xc0045878) mmap(&(0x7f0000af4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000af5000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = getpgrp(0xffffffffffffffff) getpgrp(r2) ioctl$KVM_GET_MSR_INDEX_LIST(r1, 0xc004ae02, &(0x7f0000ae0000)={0x0, []}) 2018/01/11 16:53:44 executing program 7: clone(0x0, &(0x7f0000f05000)="", &(0x7f000000b000-0x4)=0x0, &(0x7f0000e37000)=0x0, &(0x7f0000008000-0x1000)="") add_key(&(0x7f00003e9000)='user\x00', &(0x7f0000928000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000354000)="", 0x0, 0xfffffffffffffffb) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$TIOCSCTTY(r0, 0x540e, 0x6) 2018/01/11 16:53:44 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x40a, r0) write$tun(r1, &(0x7f00003f1000)=@hdr={0x2, 0x4, 0x0, 0xafa, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x10001, 0xfffffffffffffe70, 0xffffffffffffffff, 0x0, 0x0, 0xc, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001, {[]}}, @udp={0x1, 0xffffffffffffffff, 0x8, 0x0, ""}}}, 0x102d5) 2018/01/11 16:53:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000aed000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f0000ab3000)={"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"}) syz_open_dev$mice(&(0x7f0000a76000-0x10)='/dev/input/mice\x00', 0x0, 0x800) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f000083d000)='/dev/rtc\x00', 0x509000, 0x0) setsockopt$netrom_NETROM_T1(r3, 0x103, 0x1, &(0x7f0000885000-0x4)=0xffffffffc09ca02a, 0x4) ioctl$KVM_SIGNAL_MSI(r1, 0x4020aea5, &(0x7f0000b47000-0x20)={0x1f004, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/11 16:53:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000cf4000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) flock(r0, 0x8) r1 = inotify_init1(0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000dcc000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00006af000)={0x0, 0x0, 0x0}, &(0x7f000080a000)=0xc) fcntl$setown(r1, 0x8, r2) fcntl$getownex(r1, 0x10, &(0x7f000004b000)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x0, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f00006bb000-0xc)='/dev/autofs\x00', 0x400000, 0x0) 2018/01/11 16:53:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f00008ab000-0x8)=0x8000000075) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000fef000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000387000)=0x0, 0x4) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000ebe000-0xc)={0x0, 0x0}) r3 = dup2(r2, r2) ioctl$PERF_EVENT_IOC_ID(r3, 0x80082407, &(0x7f00003d9000-0x8)=0x0) close(r0) 2018/01/11 16:53:44 executing program 6: r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000d0d000-0x10)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet(r0, &(0x7f0000001000-0x10)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d04000)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) syz_open_dev$evdev(&(0x7f0000238000-0x12)='/dev/input/event#\x00', 0x0, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x72439a6b) ioctl$EVIOCGKEY(0xffffffffffffffff, 0x80404518, &(0x7f0000b76000-0x33)=""/54) statfs(&(0x7f0000632000-0x8)='./file0\x00', &(0x7f0000e25000-0x1e)=""/30) syz_open_dev$audion(&(0x7f0000087000)='/dev/audio#\x00', 0x7f, 0x24000) 2018/01/11 16:53:44 executing program 1: mmap(&(0x7f0000000000/0xecb000)=nil, 0xecb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) writev(r0, &(0x7f000010b000)=[{&(0x7f000000f000-0x39)="390000001300090480000000000000000010002c01000000450000070000001419001600400001000400020007a155000180010c00001ee400", 0x39}], 0x1) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00007a6000)='/selinux/enforce\x00', 0x0, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000ca7000-0x4)=0x0) [ 89.747389] binder: 11684:11700 ioctl c0306201 20005fd0 returned -14 2018/01/11 16:53:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001aa000)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCXONC(r0, 0x540a, 0x0) write(r0, &(0x7f000001d000-0x2)="b6", 0x1) ioctl$TCXONC(r0, 0x540a, 0x2) ioctl$TIOCSETD(r0, 0x5423, &(0x7f000048f000)=0x8b6) ioctl$TCXONC(r0, 0x540a, 0x1) 2018/01/11 16:53:44 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x0, &(0x7f0000000000)=0x0, &(0x7f0000205000)=0x4) r1 = syz_open_dev$sndpcmp(&(0x7f0000bfe000)='/dev/snd/pcmC#D#p\x00', 0x3, 0x10000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000001000-0x4)=0x1, 0x4) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000277000)='/dev/sequencer2\x00', 0x4000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000000000)={{&(0x7f00004cd000/0x5000)=nil, 0x5000}, 0x3, 0x0}) [ 89.811172] ptrace attach of "/root/syz-executor0"[3739] was attempted by "/root/syz-executor0"[11727] 2018/01/11 16:53:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000f82000-0x8)='./file0\x00', 0x30000, 0x10) r1 = inotify_init1(0x80000) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000fce000-0x18)={0xaa, 0x0, 0x0}) mkdir(&(0x7f000047c000-0x8)='./file0\x00', 0x42) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000e39000-0xd)='/selinux/mls\x00', 0x0, 0x0) setsockopt$inet_icmp_ICMP_FILTER(r3, 0x1, 0x1, &(0x7f0000bff000)={0x6}, 0x4) getsockname$netrom(r3, &(0x7f0000cbe000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f00000ac000)=0x48) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f000086c000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1, 0x0}) r4 = gettid() process_vm_readv(r4, &(0x7f0000fca000)=[{&(0x7f0000fcb000-0xf9)=""/249, 0xf9}], 0x1, &(0x7f0000fcb000-0x60)=[{&(0x7f000030a000-0x4e)=""/145, 0x91}], 0x1, 0x0) ioctl$UFFDIO_UNREGISTER(r3, 0x8010aa01, &(0x7f0000c23000-0x10)={&(0x7f000001d000/0xc00000)=nil, 0xc00000}) syz_open_dev$amidi(&(0x7f0000748000)='/dev/amidi#\x00', 0x0, 0x0) creat(&(0x7f0000ef3000-0x8)='./file0\x00', 0x100) 2018/01/11 16:53:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000a23000)='/selinux/validatetrans\x00', 0x1, 0x0) sysfs$3(0x3) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000c62000-0x8)={0x0, 0x0}, &(0x7f0000643000-0x4)=0x8) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000a11000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x100}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000bdb000-0xa0)={r1, @in={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10000, 0x401, 0x4, 0x86, 0x3}, &(0x7f0000206000)=0xa0) r3 = socket(0x10, 0x2, 0xc) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000402000)={r2, @in={{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) write(r3, &(0x7f0000c37000-0x2a)="1f0000000a0a01000200f2ffffff20000000fffd090000001ae10080160051", 0x1f) listen$netrom(r3, 0x9) 2018/01/11 16:53:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c55000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a55000-0x28)={@common='ip6gre0\x00', @ifru_addrs=@nl=@proc={0x10, 0x0, 0x3, 0x100100}}) r2 = socket(0x2000000011, 0x3, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000928000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs=@ax25={0x3, {"b5811a33409d75"}, 0x0}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x20301}) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000b13000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendto$packet(r2, &(0x7f000050e000)="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", 0x5e1, 0x0, &(0x7f00009eb000)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff}, [0x0, 0x0]}, 0x14) [ 89.859510] ptrace attach of "/root/syz-executor0"[3739] was attempted by "/root/syz-executor0"[11746] 2018/01/11 16:53:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000d85000)={0x26, 'hash\x00', 0x10, 0xfffffffffffffefd, 'sha384\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f0000b41000-0x8)='./file0\x00', 0x28042, 0x3) fallocate(r2, 0x2, 0x0, 0x9) sendfile(r1, r2, &(0x7f0000e65000-0x8)=0x0, 0x8) 2018/01/11 16:53:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000005c000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_open_dev$sndseq(&(0x7f000005e000)='/dev/snd/seq\x00', 0x0, 0x8a001) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000031000)={0x0, 0x0, 0x0, "e06594d232d12448b0c30905cebdbd09c0a763e204c2a32152615df55d05092d3c12ddd25bad4d127eb802407bc093842621790b637ae5ed23d8b2adf92fc9dd", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) madvise(&(0x7f000085d000/0x4000)=nil, 0x4000, 0x2) write$sndseq(r2, &(0x7f000004f000)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @queue={0x6, {0x0, 0x0}}}, {0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @note={0x0, 0x0, 0x0, 0x0, 0x0}}], 0x60) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r1, 0x40505331, &(0x7f0000fb5000)={{0x5, 0x7}, {0x7fff, 0x1}, 0x7c3, 0x1, 0x4, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = dup2(r1, r2) write$sndseq(r0, &(0x7f00005a6000)=[], 0x0) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000317000)={{{@in=@rand_addr=0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b7e000-0x4)=0xe8) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000273000)={@common='dummy0\x00', r4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/11 16:53:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x3, 0x0) socketpair$unix(0x1, 0x4000000005, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f000080b000-0x8)=@abs={0xfffffffffffffffd, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r0]}], 0x18, 0x0}, 0x80000000000) syz_open_dev$sndpcmc(&(0x7f0000496000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) recvmsg(r2, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000de000-0x40)={0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) 2018/01/11 16:53:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$alg(0xffffffffffffff9c, 0x0, 0x0, 0x80000) ioctl$int_in(r0, 0x0, &(0x7f0000583000-0x8)=0x2) mremap(&(0x7f0000d00000/0x1000)=nil, 0x1000, 0x1000, 0x0, &(0x7f0000418000/0x1000)=nil) r1 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r1, &(0x7f0000636000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x1}, 0xc) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f000037f000-0x4)=0x0, 0x1e0) r2 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCBRADDBR(r2, 0x89a0, &(0x7f00008c0000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000df2000)={0x7, r2, 0x1}) ioctl$KVM_NMI(r3, 0xae9a) ioctl$sock_SIOCBRDELBR(r2, 0x89a1, &(0x7f0000ec5000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) 2018/01/11 16:53:45 executing program 7: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000004000-0x74)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "a228af", 0x18, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[@routing={0x0, 0x0, 0x1, 0x3, 0xeaec, []}], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "0619f2", 0x0, "3152a0"}, ""}}}}}}, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000008000-0x4)=0x0, &(0x7f0000003000)=0x4) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000007000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000007000-0x4)=0xc) r2 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000006000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000003000)={0x0, 0x4}, &(0x7f0000008000-0x4)=0x8) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000009000-0x8)=@assoc_value={r3, 0x2}, 0x8) ioctl$TUNATTACHFILTER(r2, 0x401054d5, &(0x7f0000002000)={0x1, &(0x7f0000005000)=[{0x7cf, 0x5, 0x20, 0x3}]}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(0xffffffffffffffff, &(0x7f0000006000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuseblk_mount(&(0x7f0000005000)='./file0\x00', &(0x7f0000001000-0x8)='./file0\x00', 0x8000, r1, r4, 0x80000001, 0x400, 0x8000) 2018/01/11 16:53:45 executing program 6: clone(0x0, &(0x7f00000c6000)="", &(0x7f0000348000-0x4)=0x0, &(0x7f00003ba000)=0x0, &(0x7f000039b000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_TPR_ACCESS_REPORTING(r0, 0xc028ae92, &(0x7f0000000000)={0x82, 0xb03, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getrandom(&(0x7f0000d13000-0x36)=""/54, 0x36, 0x0) 2018/01/11 16:53:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000893000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'rmd160\x00'}, 0x58) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000caf000-0x15)='/proc/self/net/pfkey\x00', 0x220000, 0x0) accept4$inet6(r1, &(0x7f0000d72000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000b2b000-0x4)=0x1c, 0x80800) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000e24000)="b70a75b0d5e383e5b3b60ced5c54db0a", 0x10) r2 = accept4(r0, &(0x7f0000236000)=@hci={0x0, 0x0, 0x0}, &(0x7f000077a000)=0x6, 0x800) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x1c, &(0x7f0000258000)=0x0, &(0x7f0000df9000)=0x4) r3 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000140000)={0x0, 0x0, &(0x7f0000888000)=[{&(0x7f0000dea000-0x1000)="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", 0x460}], 0x1, &(0x7f0000bb6000)=[], 0x0, 0x0}, 0x0) recvmsg(r3, &(0x7f0000c57000-0x38)={&(0x7f0000f76000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f80000-0x30)=[{&(0x7f000077a000-0x457)=""/4096, 0x1000}], 0x1, &(0x7f0000b69000)=""/0, 0x0, 0x0}, 0x0) 2018/01/11 16:53:45 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000001000-0xc)={0x4, 0xffffffffffffff9c, 0x1}) unlinkat(r0, &(0x7f00001dd000)='./file0\x00', 0x200) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0x3, 0x4, 0x4, 0x100000001, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00006d2000-0x18)={r1, &(0x7f0000c14000-0x117)="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", &(0x7f0000ffc000)=""/165}, 0x18) 2018/01/11 16:53:45 executing program 7: r0 = creat(&(0x7f00007c7000-0x8)='./file0\x00', 0x22) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000780000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f00002c4000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_hmac_sha1\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000e24000)="", 0x0) r3 = accept$alg(r2, 0x0, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f00005ed000-0xb)='/dev/hwrng\x00', 0x0, 0x0) ioctl$TUNSETSNDBUF(r1, 0x400454d4, &(0x7f0000ef3000-0x4)=0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmsg(r3, &(0x7f00006e3000)={&(0x7f0000f76000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f80000-0x30)=[{&(0x7f0000295000)=""/4096, 0x1000}], 0x1, &(0x7f0000f77000-0xe3)=""/0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000000000)={0x0, @in={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00003f4000-0x4)=0x8c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000000+0x914)={r4, 0x38bf}, 0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00005c4000-0x10)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}]}, &(0x7f0000f92000-0x4)=0x10) bpf$PROG_LOAD(0x5, &(0x7f0000a24000-0x48)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x1, 0x0, 0x7, 0x0, 0x1, 0x44, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000073f000-0xa)="73597a6b618f6c65000d", 0x8, 0x1000, &(0x7f0000f72000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/11 16:53:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000430000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha256\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000f8e000)=[{0x0, 0x0, &(0x7f000041a000-0x50)=[{&(0x7f0000886000)="d832be9009850257f44da29b0596904fc65db010e72209e87009ce", 0x1b}], 0x1, 0x0, 0x0, 0x0}], 0x1, 0x0) r2 = openat$selinux_member(0xffffffffffffff9c, &(0x7f00006ed000-0x10)='/selinux/member\x00', 0x2, 0x0) ioctl$sock_netrom_SIOCADDRT(r2, 0x890b, &(0x7f000024f000)=0x0) r3 = accept4$llc(0xffffffffffffffff, &(0x7f0000443000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00003ef000)=0x10, 0x80000) connect$llc(r3, &(0x7f0000c79000-0x10)={0x1a, 0x2, 0x184, 0x6, 0x1, 0x2, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) 2018/01/11 16:53:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000, 0x0, 0x0, 0x10000, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x8000, 0x7}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x8000000) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f00002e7000)='/selinux/user\x00', 0x2, 0x0) r2 = fcntl$dupfd(r1, 0x406, r1) ioctl$TCSBRK(r2, 0x5409, 0xf3) fsetxattr(r0, &(0x7f0000f4b000-0xc)=@known='trusted.syz\x00', &(0x7f0000475000)='selfsystemmd5sum\x00', 0x11, 0x3) r3 = mq_open(&(0x7f000013b000)="a547504c5b766d6e65741240766d6e65dd317b2d766d6e65744076626f786e65744c2176626f0700657431424d23a389", 0x6e93ebbbcc0884f4, 0x0, &(0x7f0000665000-0x40)={0x0, 0x7, 0x2, 0x0, 0x400000000, 0x100000000, 0x0, 0xfffffffffffffffe}) ioctl$sock_netrom_TIOCOUTQ(r1, 0x5411, &(0x7f0000a81000)=0x0) r4 = syz_open_dev$mice(&(0x7f0000849000-0x10)='/dev/input/mice\x00', 0x0, 0x1) sendfile(r4, r3, 0x0, 0x80000000) 2018/01/11 16:53:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f00000ef000-0xd)='/dev/dmmidi#\x00', 0x0, 0x141501) getsockopt(r0, 0x0, 0xf37, &(0x7f0000a68000)=""/86, &(0x7f000053b000)=0x56) r1 = socket$key(0xf, 0x3, 0x2) fanotify_init(0x8, 0x0) sendmsg$key(r1, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000004000-0x10)={&(0x7f0000002000-0x1b0)={0x2, 0x15, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x4, 0x0, 0x0, 0x0, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r0, 0xc008551a, &(0x7f00003d0000-0x18)={0x18000000000, 0x10, [0x3, 0x8, 0xfff, 0xffffffffffffff81]}) 2018/01/11 16:53:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00008ea000)='/selinux/enforce\x00', 0x4000, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f00006d8000-0x48)=[@in6={0xa, 0x3, 0x400, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0xc000000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}], 0x48) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000572000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl(r1, 0x6000020000001276, &(0x7f00008ea000)="") 2018/01/11 16:53:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) fgetxattr(r0, &(0x7f00003f6000)=@random={'trusted.\x00', ']securitylocgroupppp0user'}, &(0x7f0000c49000-0x1000)=""/4096, 0x1000) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f8f000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) recvmmsg(r1, &(0x7f0000148000-0x1e0)=[{{&(0x7f0000959000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000ed9000)=[{&(0x7f00002b5000-0x17)=""/23, 0x17}, {&(0x7f0000558000-0xdc)=""/220, 0xdc}], 0x2, 0x0, 0x0, 0x0}, 0x0}], 0x4444444444445a4, 0x0, &(0x7f0000ab2000-0x10)={0x0, 0x989680}) 2018/01/11 16:53:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000f7a000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$PIO_FONTX(r0, 0x4b6c, &(0x7f0000a5d000)="0ac96bdc1b48e507664acaeb63babf497d9ba6471b39f6c320d8c79e513e9fd64adeb07274d4460c141c9b89403de6fe254940d871472417e19433d8f6ae7871dc25b43bfba944932e3428f995c670dd0ada586c95d6") ioctl$KDSETMODE(r0, 0x4b3a, 0x8) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000dcc000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$llc(0x1a, 0x0, 0x0) 2018/01/11 16:53:45 executing program 2: r0 = syz_open_dev$vcsa(&(0x7f0000c69000-0xb)='/dev/vcsa#\x00', 0x100, 0x200) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDENABIO(r0, 0x4b36) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000000)=0x400, 0x4) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000001000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000c8a000)=0x8) syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x4, 0x440040) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x10) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f000083c000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x101}) write(r0, &(0x7f00003c9000-0x29)="290000001f0007a7ff0000000000000006000600e00000000b4013000000000000000000000000106d", 0x29) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000960000)=0x2, 0x4) 2018/01/11 16:53:45 executing program 4: mmap(&(0x7f0000000000/0xd4e000)=nil, 0xd4e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d4e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x1, &(0x7f0000d4f000-0x8)={0x1}, 0x0, 0x8) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00005eb000)='/dev/cuse\x00', 0x200000, 0x0) mmap(&(0x7f0000d4f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d4f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$llc(r0, &(0x7f0000d4f000)="da7068c01d8d1daa3b70e3a3b2d85eac267f4b7622919bc02f9debfb2fbd4b1e8353c171d8dc17de63a1d614fee39a5e854b3bc7a9ce4c85b5c177627f161ba3be28f6bdf0d544462b7a9ad64f21a17a03b7e5d754891a1b160c9822f81cccab7324fd9e492b71596b9a96510b6c906dbe2a420cbde9255ce2ed0055b546e44aff09c1daa5b376a1b2b7cea0d95a7ab8a8cbaf6e8b651a42095e696279f8b83a1cd89c1cada1c1b253", 0xa9, 0x50, &(0x7f0000d50000-0x10)={0x1a, 0xf6, 0x5, 0x7, 0x8001, 0x7ff, @random="15d9b74e28c0", [0x0, 0x0]}, 0x10) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000d4d000-0x158)={0x2, 0x3, 0x0, 0x0, 0xf, 0x0, 0x0, 0x0, [@sadb_key={0x1, 0x9, 0xbc0, 0x0, ""}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}}]}, 0x78}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/11 16:53:45 executing program 6: clone(0x0, &(0x7f0000611000)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f0000b40000)="") r0 = syz_open_dev$admmidi(&(0x7f0000519000-0xe)='/dev/admmidi#\x00', 0x10000, 0x800) r1 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000a0f000-0xc)={0x6000200c, 0x0}) io_setup(0x0, &(0x7f00008c5000)=0x0) 2018/01/11 16:53:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x3000)=nil, 0x3000, 0x3, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000048000/0x1000)=nil, 0x1000, 0x6, 0x31, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f000043c000-0x10)={0x0, 0x0}, &(0x7f0000048000)=0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000445000)='net/raw\x00') sendmsg$nl_crypto(r0, &(0x7f00005b2000)={&(0x7f000094c000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000b4a000-0x10)={&(0x7f0000e3b000-0x100)=@alg={0x100, 0x11, 0x0, 0x0, 0x0, {{'xcbc(twofish)\x00'}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x2000, 0x2000, 0x0, 0x0}, [{0x8, 0x1, 0x0}, {0x8, 0x1, 0x2}, {0x8, 0x1, 0x7}, {0x8, 0x1, 0x1}]}, 0x100}, 0x1, 0x0, 0x0, 0x4010}, 0x4000) pipe2(&(0x7f0000184000-0x8)={0x0, 0x0}, 0x84000) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000594000-0x20)={{&(0x7f0000503000/0x2000)=nil, 0x2000}, 0x3, 0x0}) 2018/01/11 16:53:45 executing program 7: r0 = dup(0xffffffffffffffff) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f00008a8000-0x90)={0xfffffffffffffff8, {{0x2, 0x3, @rand_addr=0x800, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x15, 0x80005, 0x0) unshare(0x20000400) recvfrom(r0, &(0x7f0000ebc000)=""/17, 0x11, 0x20, &(0x7f00002b5000)=@sco={0x1f, {0x8, 0x2f2, 0x2, 0x100000000, 0x10000, 0x3}}, 0x8) r1 = socket$unix(0x1, 0x5, 0x0) socketpair$unix(0x1, 0x4000000005, 0x0, &(0x7f0000a51000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r2, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r1]}], 0x1, 0x0}, 0x0) signalfd4(r1, &(0x7f0000745000-0x8)={0xff}, 0x8, 0x800) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000d31000-0x4)=0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f000000e000-0xc)={0x0, 0x0, 0x0}, &(0x7f000012a000)=0xc) ioctl$DRM_IOCTL_GET_CLIENT(r0, 0xc0286405, &(0x7f0000f59000)={0x240, 0x8, r4, 0x1f, r5, 0x5, 0x1, 0x6}) recvmsg(r3, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000de000-0x40)={0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) 2018/01/11 16:53:45 executing program 1: socketpair(0x8, 0x807, 0x7fff, &(0x7f00003ab000)={0x0, 0x0}) ioctl$GIO_FONT(r0, 0x4b60, &(0x7f0000bd3000)=""/0) mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$midi(&(0x7f0000004000-0xb)='/dev/midi#\x00', 0x0, 0x400000) r1 = syz_open_dev$sndpcmp(&(0x7f0000008000-0x12)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000008000-0x8)=@assoc_value={0x0, 0x6}, &(0x7f0000008000)=0x8) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000009000+0xe6a)={r2, 0x7}, &(0x7f0000006000-0x4)=0x8) ioctl(r1, 0x40084149, &(0x7f0000003000)="") 2018/01/11 16:53:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)={@multicast1=0xe0000001, @loopback=0x7f000001, 0x0}, 0x34f) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000dde000-0x90)={0x4, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000cd0000)={0x9, {{0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) getsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f0000000000)=""/16, &(0x7f0000fae000)=0x10) mmap(&(0x7f0000000000/0xf85000)=nil, 0xf85000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f85000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000f85000)="", 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000f7f000)={0x26, 'skcipher\x00', 0x0, 0x8d, 'xts(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(0xffffffffffffffff, 0x0, 0x0) r2 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00009f9000-0xe)='/selinux/load\x00', 0x2, 0x0) ioctl$TIOCEXCL(r2, 0x540c) io_setup(0x1, &(0x7f0000479000)=0x0) fcntl$setflags(r1, 0x2, 0x0) io_submit(r3, 0x1, &(0x7f0000738000)=[&(0x7f0000f74000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f000079a000)="16", 0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000ea3000-0x11)='/selinux/enforce\x00', 0x20002, 0x0) 2018/01/11 16:53:45 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000572000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl$KVM_CREATE_DEVICE(r0, 0xc00caee0, &(0x7f0000025000)={0x6, r0, 0x0}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2283, 0xaa) 2018/01/11 16:53:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff00000001, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x75e8, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0xa) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r0) 2018/01/11 16:53:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) sendto$inet6(r0, &(0x7f0000ff7000)='a', 0x1, 0x0, &(0x7f0000ff8000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x2}, 0x1c) recvfrom(r0, &(0x7f0000fe8000)=""/78, 0x4e, 0x0, 0x0, 0x0) r1 = syz_open_dev$adsp(&(0x7f00005bd000)='/dev/adsp#\x00', 0x7fffffff, 0x40002) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r1, 0x40505331, &(0x7f000049e000-0x50)={{0x100000000, 0x9}, {0x596b, 0x5}, 0x5e39, 0x7, 0xfff, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) unshare(0x200000) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000d9000-0xb)='/dev/hwrng\x00', 0x42000, 0x0) getpeername$ipx(r2, &(0x7f0000ea3000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00005c2000)=0x10) setsockopt$sock_int(r0, 0x1, 0x40000000000007, &(0x7f0000fed000-0x4)=0x0, 0x4) r3 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000f5a000)='/selinux/validatetrans\x00', 0x1, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f0000ab5000)=[@in6={0xa, 0x2, 0x6, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x30b}, @in6={0xa, 0x0, 0x1f3, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7fff}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x1}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x40, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x18000000000000}, 0x35}], 0x90) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000c29000-0x18)={0x0, 0x3, 0x30, 0x40, 0x6}, &(0x7f000010c000-0x4)=0x18) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000abc000-0x6)={r4, 0x6}, &(0x7f0000b5e000-0x4)=0x6) write(r3, &(0x7f000057b000-0x1000)="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", 0x1000) accept$packet(0xffffffffffffffff, &(0x7f0000022000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000725000-0x4)=0x14) ioctl$KDGKBDIACR(r2, 0x4b4a, &(0x7f000068a000-0xc2)=""/194) setsockopt$inet_mreqn(r3, 0x0, 0x27, &(0x7f0000611000)={@rand_addr=0x6, @remote={0xac, 0x14, 0x0, 0xbb}, r5}, 0xc) 2018/01/11 16:53:45 executing program 6: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000030000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000d05000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000419000)='net/route\x00') preadv(r1, &(0x7f0000363000-0x90)=[{&(0x7f00004f5000)=""/4096, 0x1000}], 0x1, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000f96000)={0x0, 0x3c, &(0x7f000066d000)=[@in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x974a, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f00004a9000-0x4)=0x10) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f000001f000-0x18)={r2, 0xe0000, 0x0, 0x4, 0x1}, &(0x7f00005cd000-0x4)=0x18) 2018/01/11 16:53:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001f0000)='/dev/ptmx\x00', 0x2, 0x0) r1 = epoll_create1(0x7fffd) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000bb5000-0xc)={0x0, 0x0}) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000235000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) sendmsg$netrom(r2, &(0x7f0000601000)={&(0x7f0000cff000)=@full={{0x3, {"c79aa47834a406"}, 0x0}, [{"eae05a5d1e6f70"}, {"9dcd651115e916"}, {"7966c5807c81d0"}, {"bededf324c65d0"}, {"d297bc19868972"}, {"856e0e905b724a"}, {"642ac8b92b95bf"}, {"e13031ca256e46"}]}, 0x48, &(0x7f0000891000-0x50)=[{&(0x7f0000360000)="de1f7b3fba5f717041b9bf993392beb1207862ef5a0b73a798237cd9fb28e23836fd9ad75e2bea9ef97bb7caeb5b66a699f38c6be91ea08220063ceb76189679c6396cc7445d15d52fd4186907adced1363652a73bb2b4ba33d8f5fc8713c1b17a6f1f192531a1a140e0f974a996f39724e76f0c62dca131a131c113ba6aad93b7f75ff573a6ff686c2fdda82e0fb34d782129a04df85ebb52e4f9353f60faaacc69af3988e2293fd1897d8d", 0xac}, {&(0x7f00000f9000)="90dbef644f5b6706e1429f19fe0ab921fc70ad108f04834d409ae55bf62a68ab24b9a3ac7fa1ca11d16216e3f5c0c77f3ec68ebdd3aebc70558233b69ed5ecad68a457cb4f540d6f15fa9a1466ef53f005b74a0cc65f623d324cdef794e2f5d5b400dac639", 0x65}, {&(0x7f00008cb000-0x32)="3f6cf9694177f80245dfa00f34f9d86c76183eae04cbfcdc1c281d8eb4206dd3f1b1d9d0649ef125f32f221d1c05278951a4", 0x32}, {&(0x7f0000faa000-0x87)="0ea1956a41aee593845bdb4724988653f2b77c30ed255cc599537cf72808491ecf330bfa9553fedd7efeeef216d9026f26d9b5ad69167c67d995bf0cad812be32d25c80d9be9b7e34c8d0d941f347d9794dc3a0fa5acd605964c08cfd029999320757d6900a253c663b968d307e49d9750fe1c910e1ec8f6f383cb676745586f46939a8c0db3d0", 0x87}, {&(0x7f0000d27000-0x80)="885e7ef1ebb761c9f5e78dde492e91ad64b47e53ad333a5c1eb53358787e397a64e20daa3598b0ee34d5393484f5c14d725f767004b1632cc74f4835f442a47c6f3b7a8056480a87991dfb111f9f45cf11583d6417765c28bb834a771ecfc41d135c574e675b3337194a358c1c46994a467ad25625fa478b637747e2076ecb54", 0x80}], 0x5, &(0x7f00002a5000)=[{0x38, 0x1ff, 0x100, "c811a235c0c236b52d25a2207cfb1daaf4110ac9c9d965958c09666d59447a38cd7053"}, {0x38, 0x6, 0x0, "8a3b9d3c6f0120ebfa5cdecb568624d34691f5437da2d28ca90dba493f49b2b851161faae09cc76f"}, {0x40, 0x117, 0x9, "9f4e333fe0dbb15e305e1f5ea44ee2ec9303f93c9179cff1c9f1c4a1b2ffcbea4a73b3aeef1ccd3f43d85d16"}, {0x1010, 0x10f, 0x8, 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"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{0xb0, 0x11b, 0xffff, "685167990f5d8a1d0082a88146a0cd7a355238273de768766e08c4ad2f88e65fcdf9c687cdb0e36dd7d5a169a6e5f2279967764d741842a32bec49c97b09b748dd682e431d843c5a826c1fc4bf674edf223d51aa4d37298e95d54b22d1bae457e2ceedcb58976e92b93ae748c3900be36a0567f943460e59909310b35da98524ea4278dca1d9caa218be9ccf1b23d88e6e30b28ea3bfbfbe9eb83c52a1a9f22c"}], 0x21b8, 0x1}, 0x800) ioctl$TCXONC(r0, 0x540a, 0x0) write(r0, &(0x7f0000caf000)="9c", 0x1) r3 = syz_open_dev$sndmidi(&(0x7f00003ee000)='/dev/snd/midiC#D#\x00', 0x3, 0x20000) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x21, &(0x7f0000d31000)=0xc3e, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCGIFBR(r4, 0x8940, &(0x7f0000fdf000)=@add_del={0x2, &(0x7f0000e9a000)=@generic="2564664327845a4bc7ec9afd1bbfe03c", 0x0}) ioctl$TCXONC(r0, 0x540a, 0x2) ioctl$TCXONC(r0, 0x540a, 0x3) ioctl$TCXONC(r0, 0x540a, 0x5) 2018/01/11 16:53:45 executing program 3: r0 = socket$inet6(0xa, 0x7, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/enforce\x00', 0x24000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0x4) setsockopt$inet6_buf(r0, 0x29, 0x7d, &(0x7f000033e000-0x5c)="8a893c11ba5c808cfd256eabefcbc4e2491e4bcbe363bcebb08f1f0440cdedc0f001858355dec027615aa3d10dbf8e0b100721b854f98315bcbf6688ccd90080694625bf61532615401aa0dda7955c792fed8b0cac3160c79e7563d3", 0x5c) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00008e0000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r1, 0xc1205531, &(0x7f0000002000-0x120)={0x0, 0x2, 0x9, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xfffffffffffffffb, 0x17, 0x2, 0x7, "6fecce82ff2ded438574167ce7e67474", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$unix(r2, &(0x7f000090b000-0x1f)="e2809b22ddecf2bf567787ff7c528c2ebfa3e9cb52a6584daffa2739ff7cbb", 0x1f, 0x4000, &(0x7f0000001000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8) mlock2(&(0x7f00009b5000/0x3000)=nil, 0xd5ff438933b6e90a, 0x0) 2018/01/11 16:53:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00001ab000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000f8f000-0xb)='/dev/audio\x00', 0x0, 0x0) ioctl$EVIOCGPHYS(r1, 0x80404507, &(0x7f0000392000)=""/183) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000b0c000-0x8c)={0x0, 0x0, 0x0, 'queue0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\t\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = memfd_create(&(0x7f0000858000-0x1)='\t', 0x0) r3 = syz_open_dev$sndseq(&(0x7f000011c000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) dup2(r3, r2) write$sndseq(r2, &(0x7f0000d82000-0x30)=[{0x26, 0x0, 0x0, 0x3fd, @tick=0x0, {0x1, 0x0}, {0x0, 0x0}, @note={0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30) 2018/01/11 16:53:45 executing program 7: mmap(&(0x7f0000000000/0xb0b000)=nil, 0xb0b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b0a000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000ae9000)={r2, 0x0, 0x0, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f0000393000)={0x1, 0x0, [{0x0, 0x1, 0x0, 0x0, @msi={0x4, 0x0, 0x0}}]}) r3 = fcntl$dupfd(r2, 0x0, r2) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r4, 0x4068aea3, &(0x7f0000b0a000)={0x7b, 0x0, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000b0b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read$eventfd(r2, &(0x7f0000b0b000)=0x0, 0x8) write$evdev(r3, &(0x7f0000b04000)=[{{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x18) 2018/01/11 16:53:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00004e1000-0xc)='/dev/rfkill\x00', 0x200000, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000f6a000-0xd7)={0x0, 0xcf, "77c8d539dd89208a5e7b398989b66303f1e5719eb621b84b5df6a927634858c02ba9c4c31ec21336cd147a787ed1fee0a32d9cde21a94729dbc2404a59f6c7ab9f459e9ea506edc849bf2a530da558dfa4f8cf49024f98103462bef84e57059b102ad5a5db620e06e59c1005fec1e911e4514d7e169c8982c08ebf77e165b1c1338c603015592182cfc4e8301338637c9d0e601ffe6156a39e191d1c297d8bdc691fc77cf474331db6e45fe2b31b59e44bd71016326ecfce070125d28354d824ab8e88ace3759f1bdeeaf36f3329d9"}, &(0x7f0000e16000-0x4)=0xd7) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f000045b000)=0x0, &(0x7f00001e8000)=0x4) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000e9f000)={r1, 0xd7, "429479c3284998cbfd3751babbad0d5baceec1a26de6797140ac35858f71136d882815919f38a1700313c446752fc761a74bf4c812469d4c5787c7c8ff3d3716b824244d5819b923c7b2ffaa738202180653eaf96f2f3bfe4f9a1d57511bf588a122e8a53fe1d8268b7ca6f6810223be39cb67452f437ff36b0af4116278753b3e5bbe4188b4b5f661dee9aa18cba06487eabd371edea9ede8175c15319389c37d16d29754ec5fee4e8c9d15c32a91d6a4ee2fecfc43ad8c2eb912ca5601fcffdfdf8f8c2a7d67742b3f968f19eef317d87fe2e960cde5"}, &(0x7f0000fd2000-0x4)=0xdf) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f000066a000-0x45)=""/69, &(0x7f0000d12000-0x4)=0x45) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f000000a000-0x3d)={0x26, 'hash\x00', 0x0, 0x0, "637263333200001f000000000000000000000000000000000000000020000063000000000000000f000000000000f3ffffff0000c600"}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000ce0000-0x4)="3b692cec", 0x4) sendmmsg$nfc_llcp(0xffffffffffffffff, &(0x7f0000d36000)=[{&(0x7f000062b000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "e8fee86b42b7f08bd56a1bd7791da907b8d93bedc25e801b0372fdd75cf671d42b9b1ab601c1d3d8088119294b8a1858761ef6205b831c54a9477426aec783", 0x0}, 0x60, &(0x7f0000204000-0x10)=[{&(0x7f0000908000-0x9f)='r', 0x1}], 0x1, &(0x7f00000a1000)={0x10, 0x0, 0x0, ""}, 0x10, 0x0}], 0x1, 0x0) 2018/01/11 16:53:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000d000)={0xffffffffffffffff, &(0x7f0000005000)="", &(0x7f0000009000-0x3b)="", 0x0}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f000000d000-0x18)={0xffffffffffffffff, &(0x7f0000e10000)="", &(0x7f0000017000)=""/0}, 0x2f) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000e94000-0x11)='/dev/vga_arbiter\x00', 0x100, 0x0) ioctl$DRM_IOCTL_AUTH_MAGIC(r0, 0x40046411, &(0x7f0000614000)=0x9) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f000061e000)={0x0, 0x0, 0x1000}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00009a2000)={0x0, 0x0, r0}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000b9d000-0x10)={r1, r2, 0x2}) membarrier(0x1, 0x0) 2018/01/11 16:53:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000fa4000-0x15)='/proc/self/net/pfkey\x00', 0x101000, 0x0) ioctl$TIOCGPTPEER(r0, 0x5441, 0x81) r1 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) syz_emit_ethernet(0x4e, &(0x7f00008b5000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff}, [], {{0x0, @ipv6={0x0, 0x6, "43f087", 0x18, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}}}}}}}, 0x0) 2018/01/11 16:53:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000087000-0x4)='\x00', 0x0) fallocate(r0, 0x0, 0x0, 0x10000) ftruncate(r0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000b3b000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00005ca000)=0x0) 2018/01/11 16:53:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x31, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000b77000)={0x0, 0x0}, 0x0) ioctl$KVM_ENABLE_CAP(r0, 0x4068aea3, &(0x7f0000913000-0x68)={0xf5, 0x0, [0xdc, 0x100000001, 0x28c, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_open_dev$vcsa(&(0x7f0000a10000-0xb)='/dev/vcsa#\x00', 0x9, 0x80) 2018/01/11 16:53:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000318000-0x8)=0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$alg(0x26, 0x5, 0x0) getpid() ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000562000)=0x0) capset(&(0x7f000074f000)={0x19980330, r0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x4, 0x0, 0x0, 0x0}) r1 = semget$private(0x0, 0x6, 0x0) semop(r1, &(0x7f000012a000-0x6)=[{0x0, 0x0, 0x0}], 0x1) 2018/01/11 16:53:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f00008cb000)={0x0, 0x0}) clock_nanosleep(0x7, 0x1, &(0x7f00002ef000)={r0, r1+30000000}, &(0x7f0000ed0000-0x10)={0x0, 0x0}) r2 = syz_open_dev$tun(&(0x7f000016c000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000512000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs=@rc={0x1f, {0x80000000, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}}) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = syz_open_dev$dspn(&(0x7f0000063000-0xa)='/dev/dsp#\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000673000-0x8)=@assoc_value={0x0, 0x9}, &(0x7f0000cdb000)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r4, 0x84, 0x70, &(0x7f0000859000-0x108)={r5, @in6={{0xa, 0x0, 0x81, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4000ffffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x9, 0xffffffff00000000, 0x1f, 0x9, 0x0, 0x2e85, 0x4, 0xbb2, 0x9, 0xfffffffffffff360, 0x41, 0x4, 0x1ff, 0x10000000000000, 0x3ff]}, &(0x7f0000895000)=0x4b7) ioctl$sock_inet_SIOCSARP(r3, 0x8955, &(0x7f00003c7000-0x44)={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioctl$sock_inet_SIOCGARP(r3, 0x8953, &(0x7f0000908000)={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) 2018/01/11 16:53:46 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x800, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$ax25(r0, &(0x7f0000001000-0x10)={0x0, {""/7}, 0x0}, &(0x7f00006fe000)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000001000)={0x0, 0x0}) ioctl$sock_SIOCGSKNS(r1, 0x894c, &(0x7f0000001000)=0x7371) io_setup(0x2000, &(0x7f0000000000)=0x0) io_destroy(r2) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r0, 0x80045530, &(0x7f0000001000)=""/33) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = add_key$keyring(&(0x7f0000002000)='keyring\x00', &(0x7f0000003000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xffffffffffffffff) request_key(&(0x7f0000003000-0x8)='big_key\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000002000)='\x00', r3) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setitimer(0x1, &(0x7f0000002000-0x20)={{0x77359400, 0x0}, {0x0, 0x0}}, &(0x7f0000004000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) fcntl$getownex(r1, 0x10, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000004000)={0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_VERSION(r0, 0xc0406400, &(0x7f0000005000)={0x7, 0xfff, 0x1f, 0x8c, &(0x7f0000003000-0x8c)=""/140, 0xa2, &(0x7f0000006000-0xa2)=""/162, 0xee, &(0x7f0000006000-0xee)=""/238}) r5 = shmget(0x3, 0x3000, 0x40, &(0x7f0000002000/0x3000)=nil) shmctl$SHM_STAT(r5, 0xd, &(0x7f0000003000-0x55)=""/85) syz_open_dev$sndpcmp(&(0x7f0000002000)='/dev/snd/pcmC#D#p\x00', 0x5, 0x80) r6 = syz_open_procfs(r4, &(0x7f0000002000-0x8)='syscall\x00') mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$unix(r6, &(0x7f0000006000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000007000-0x4)=0x8) 2018/01/11 16:53:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000061e000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000a9b000)='/selinux/mls\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f0000570000-0x4)=0x0) ioctl$EVIOCGPROP(0xffffffffffffffff, 0x80404509, &(0x7f000089a000)=""/217) connect$netrom(r1, &(0x7f0000bdd000)=@ax25={0x3, {"21476021e23da1"}, 0x20}, 0x10) socket$inet_tcp(0x2, 0x1, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000b85000)=0x0, 0x4) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000bc3000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000750000-0x48)={0x1, 0x0, [{0x1d9, 0x0, 0x1}]}) setsockopt$inet6_udp_int(r1, 0x11, 0x65, &(0x7f0000fec000)=0x80, 0x4) 2018/01/11 16:53:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f00004f4000-0x10)='/selinux/create\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000ad9000)={0x0, @tick=0x8001, 0x2, {0x7, 0x1}, 0xf19b, 0x3, 0x80000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000adf000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000a4b000-0x10)={0x2, 0x8202, 0x8, 0x1f, 0x0}, &(0x7f0000339000-0x4)=0x10) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000283000-0x6)={r2, 0x4000000000000000}, 0x6) r3 = socket(0x1e, 0x4, 0x0) timerfd_create(0x2, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) socketpair(0x9, 0x5, 0x0, &(0x7f0000cf3000-0x8)={0x0, 0x0}) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f0000055000)=0x0) waitid(0x0, r4, &(0x7f000092d000)={0x0, 0x0, 0x0, 0x0}, 0x4, &(0x7f0000210000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$packet_tx_ring(r3, 0x10f, 0x87, &(0x7f000073a000-0x10)=@req={0x3fc, 0x0, 0x1, 0x7}, 0x10) close(r3) 2018/01/11 16:53:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00002e9000)='\x00\x00\x00\b') getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d9d000-0xc)={0x0, 0x0, 0x0}, &(0x7f000044c000)=0xc) r2 = syz_open_procfs(r1, &(0x7f0000ed0000-0xd)='attr/current\x00') ioctl$KVM_GET_CLOCK(r0, 0x8030ae7c, &(0x7f000027a000-0x30)={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_REINJECT_CONTROL(r2, 0xae71, &(0x7f0000f11000)={0xffffffffffffffe8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendfile(r2, r2, &(0x7f00006c7000)=0x0, 0x2a) getdents(r0, &(0x7f0000825000-0xa7)=""/167, 0xa7) 2018/01/11 16:53:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00008da000)='/dev/cuse\x00', 0x0, 0x0) utimensat(r1, &(0x7f00004c3000)='./file0\x00', &(0x7f0000f4b000)={{0x0, 0x0}, {0x0, 0x0}}, 0x100) write(r0, &(0x7f0000488000)="230000005e0005006d000700005d510307000000000000000000000300000000000009", 0x23) getpeername$llc(r0, &(0x7f0000d24000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f00008df000-0x4)=0x10) get_mempolicy(&(0x7f0000da5000)=0x0, &(0x7f00006bd000-0x8)=0x0, 0x9, &(0x7f00005c3000/0x1000)=nil, 0x4) clock_settime(0x7, &(0x7f0000b12000)={0x77359400, 0x0}) ioctl$sock_ipx_SIOCGIFADDR(r0, 0x8915, &(0x7f00005e6000)={"13fbc27ed2f9f63b7a961b3acacf93f8", {0x4, 0x80000000, 0x6, "dca2aad9e8c5", 0x3, 0x0}}) [ 90.978898] kvm [11895]: vcpu0, guest rIP: 0xfff0 kvm_set_msr_common: MSR_IA32_DEBUGCTLMSR 0x1, nop [ 90.993586] kauditd_printk_skb: 120 callbacks suppressed 2018/01/11 16:53:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000fb4000)='/selinux/access\x00', 0x2, 0x0) ioctl$KVM_PPC_ALLOCATE_HTAB(r0, 0xc004aea7, &(0x7f000086c000-0x4)=0x2) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(0xffffffffffffffff, 0x40a45323, &(0x7f0000000000)={{0x20004, 0x0}, 'port0\x00', 0x10000000012, 0x0, 0x6, 0x26, 0xffffffffffffffe4, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000f24000-0x50)={{0x0, 0x100000000}, {0xfffffffffffffff9, 0x4}, 0xfff, 0x1, 0x9, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000761000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r0, 0x4010ae67, &(0x7f000053c000)={0x1f000, 0x200000014003, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f000071a000-0x20)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f000080c000)={[0x29, 0x80000001, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_SMI(r3, 0xaeb7) ioctl$KVM_GET_VCPU_EVENTS(r3, 0x8040ae9f, &(0x7f0000ecb000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000f6c000-0xb)='/dev/hwrng\x00', 0x82, 0x0) getsockopt$bt_BT_CHANNEL_POLICY(r4, 0x112, 0xa, &(0x7f0000488000-0x4)=0x8001, &(0x7f00000e9000)=0x4) 2018/01/11 16:53:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00007d5000)='/dev/ptmx\x00', 0xfffffffffffffffb, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x80000000005424, &(0x7f0000357000-0x8)=0x0) 2018/01/11 16:53:46 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x121042) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_PPC_ALLOCATE_HTAB(r0, 0xc004aea7, &(0x7f0000000000)=0x7f) getsockopt$inet6_udp_int(r0, 0x11, 0x66, &(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) times(&(0x7f0000002000-0x20)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000003000-0x4)=0x1) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x6, &(0x7f0000003000)={0x0, 0x25, 0x1, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000003000)=0x0) timer_getoverrun(r1) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000002000)={0x8, 0x7, 0x6cbd52a4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSETKEYCODE(r0, 0x4b4d, &(0x7f0000005000-0x8)={0x74, 0x200}) tee(r0, r0, 0x10001, 0xa) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_getres(0x0, &(0x7f0000006000-0x10)={0x0, 0x0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x800, &(0x7f0000007000-0x8)=0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000004000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_submit(r2, 0x6, &(0x7f0000003000)=[&(0x7f0000006000)={0x0, 0x0, 0x0, 0x8, 0x936, r0, &(0x7f0000003000-0xe1)="b3da03e35039ab321e696c1b892b4799c982cba752f655c42e7b89de94de2185db3422683836ae2a365206f971dc5ff36d0dd3bb2e0368cc460542503de82f66f51df7c8848c26b2f363ddf3119452d3d7abd3e9156a3bff9c61d995c27324f88ec89d76e4a1453349d709ce5e2b8b4086492624a127b2501da5787365b7e7625d269c8844153a178ef4561fe4227807dbff82102e0d9c21c6d716a7d9a7fa41b2d89ccd5df5c62e5ee1d2843cab22467a8c2f5641d1488b91f7e4f92847e80f4f26ce1d04e54d8d2242d0afec49cd5c2288332eba7942bbf52aac7005c06cffe7", 0xe1, 0x0, 0x0, 0x0, r0}, &(0x7f0000001000+0x7ac)={0x0, 0x0, 0x0, 0x7, 0x0, r0, &(0x7f0000001000-0x91)="50cdf063ba3328b7ed94ae9484bb25228aa4a0e109a5c39bddd0d0981523080134c7f25d12f8a512ef8c9b0219f38658d0c9de41930bfaca2f242a4b5b40b115faa54457126469d8a5c5bf6df9b9869209053ba1f440cdb9512a3bfc083af3ad2c355e663e9467578d0ec356bc3e2b10ec2ce68a53ccfdb47fa99ceb73054b5d0f31e2166759bc466dbb3deb3480e36cb6", 0x91, 0x2, 0x0, 0x1, r3}, &(0x7f0000006000)={0x0, 0x0, 0x0, 0xf, 0x97, r0, &(0x7f0000007000-0x81)="d6d94d158fb07ee98e827475b9162648b8f3b2583b9fa50fbdb2f7114ed7736c67dd685e9fa40a52c37647657a60e53b95f14356dece03e83feeedfa8d12dc1ee1c990b17686fd0f36e5effb3f280eb42724c70a5612918b371b97aa3b834760b0a873679adb6a671842c667cdf29f04ec87cb1553ce077d327780a704878f927f", 0x81, 0x7, 0x0, 0x1, r0}, &(0x7f0000006000)={0x0, 0x0, 0x0, 0x0, 0x101, r0, &(0x7f0000006000)="bf9ea9940835321b32991dc0e8158ebc9844bac1fad9d4a26c417b07f966a38d0cb0a94aae4f7f8653ba178a89dcfe6d73249822f0b18a6ec8aa8527b4a77029898927a6de46d77fc8301471da293ed90ae708fed2ccd2c6c944fc7ef869ca4eb30fca306dfab12986c58d0585a4c6b2480e8f095a31e299e6c1964ec56f449ea1ca48b0ec9b4ac750cc50a59ea74ca971cd8cd53d7e25b7133766bd0bff73606a412399409dc0545931be191db6b96acaaa51d03710167e90722293869937f26aa0e8cd88b43590c72ad33ecb2165df38ec2fe2dc9ac38c157d141b89a48d5442860f37f984b081127232e0", 0xec, 0x80000000, 0x0, 0x1, r0}, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x7, 0xff, r0, &(0x7f0000007000-0x74)="0362fc017c208886c869e40c551985b866e7c05e0ccb0d66b27669b8a80806195cc0522b7e1ccb26c44fd31ff9eb7d1bf4e0e38ef23bd8801798eafc9a850290b45dfafb2ef53c8e8990a5ea45d21e24d975de9560c2869421ca081ba17a94953d655499b8184ee9916a7e20a401fe5671ff591d", 0x74, 0x1, 0x0, 0x1, r0}, &(0x7f0000002000-0x40)={0x0, 0x0, 0x0, 0x3, 0x0, r0, &(0x7f0000007000-0xf4)="37448e3829f01ca9e2dca534d233dc0222be5daa0bd6b5253c426a34e25e0da35a4708466d2dbe87533d7138b92b07a174293085c1ab9eabcc046a0fa89c81ac360b17c1ad8082bfb7f8612e2089527ee0994b2746b8f790f67f749ff23afd930b8d55339f4f895afc6ebcfea19f50932e867a40996528a5ebeb830a00880bb3073a0850a800d63beba7647056eeca6295a7c458b351ea5b552f316de0c3c921c75b9f58a2fa23ac4cfd437e7a2adffb762aaba01f2fb6b89cad7445108aea8e81484a8b7ebee83e60a0e06f4538eecf373e6b79579b28cd4facc7ef3097258c7381b45b2faa12c9a8dc99b4008ed24f0f14e4b8", 0xf4, 0x6, 0x0, 0x1, r0}]) 2018/01/11 16:53:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0xfffffffffffffffe, 0xc) write(r0, &(0x7f000057c000-0x2e)="1f0000000001ff000e4345bb0400020000d10000090011fb100000ffff0300", 0x1f) 2018/01/11 16:53:46 executing program 3: r0 = socket(0x40000000015, 0xd, 0x0) setsockopt(r0, 0x114, 0xa, &(0x7f0000a2e000-0xd)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000001000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000003000-0x4)=0xe8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000003000-0xe8)={{{@in=@empty=0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000)=0xe8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000001000)=0x0, &(0x7f0000002000)=0x0, &(0x7f0000003000-0x4)=0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$bt_sco(r0, &(0x7f0000004000-0x8)={0x1f, {0x7, 0x9, 0x20, 0x1000, 0x9, 0x100000000}}, 0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f0000001000)={&(0x7f0000003000-0xc)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000002000)={&(0x7f0000003000-0x3f8)={0x3f8, 0x16, 0x101, 0x6, 0x1, {0x9, 0x0, 0x0}, [@flag={0x4, 0x8}, @flag={0x4, 0x5}, @generic="024762d0a7ff959849309d1742a703f34eabf95dca2e6ffcc07d247744a30036154f10611ea696318531723b61238ad9e9fa0302f1fcd03aae91aefafb42856ec5dce9f7b9e4d72592d17213dd2060ba3e016f3d4c21b458ab4331f827a6f34edd65c69b5eefaa666c11c9689cd7627b5578e6a765d3b27115b8cbb1791ec4d5ec633d7a8a27e3fce4264766e8520136e93bba80249577f418554ba6482bf86afeee3704783e7b5e21c854d40f077b31cbf8c50a939b4e77db01d06d295a52464eefc1e85cb77bcd30780694fc7062ceb9fc7aa3a65cee92677bfab5c3c77fb73310fa90", @typed={0xc, 0x6a, @uid=r1}, @nested={0x2ec, 0x66, [@generic="fdc72a90b653491f7719e4527a0335665a6bd6aa75b0565d2ea0aa49771d9cf1b0303c8910dddac3b90b15bc8eb4ba40fda4239e29c8bd66", @generic="02738ebe7267503b1f535ba9d2743e35e36df71c4d18622f60c5203a0a9ca3ce4dd378ece7c31c95ac4cc0efb7f570b91d487ac124dc3a06bde64c47665606cb79bc17acab15795c500bfc8954d13f699b5ee3d03976abed67", @generic="1708c73d0b86f0446a1877a44660c8db63908776ea2d5b3e58e485d851cd8373c4b14665a7046b34c843f18b2b9b85a6c3c896932b0a80239427f842e57099ff38baf2aa7988e30aeb92a54b68dd819ff9c08a01fd2d", @generic="4ce1be322b3743a265cf66f5164103c37ef2049ff382db92c6d53150c6dcb417646aab42e193de8fe21dd424043efb02ef8822a03f155aba0c8114d789350d7b777acdcb2210d1aa3eb579018983b03f9d7f1e45e76959bd6f1cc488a183f1a274afb20bc653f1421ca5db4c2614fa109bc35c8c2bf38f37cb1ac74592777823fc132cf6cbf357213d26e3f57e6b059b0ed63e08aee31c8214e7b5c675ff9d1b70f162530af0d4aee7a2b27d797f438b7777", @typed={0xc, 0x40, @uid=r2}, @typed={0xc, 0x71, @str='%\x00'}, @typed={0xc, 0x5, @uid=r3}, @flag={0x4, 0x40}, @generic="74e980dc4fe11bfdfe1b88dfd50d35c2927d44a7c8c6c686ba7e66a0d31f719349126eb4edfbaafda8c23edcc54c373e82d060e44fe83e8170f65d1789e7ccbeb336ff82b36b541e4b437b34dc2bde3517fadaecffb63540b306c65e184e1e162229ce7b1554ce3a7e3884999fc8a2bcef6a9e40685e0f72685b01f756505b7b547c716ed13d8251bed775633e632e682953399d3dd4a5b6102c52e271a938ab0340317467d16b498bb16eea28553371046cac10b5aeb3c248ec1c861f7496cc5beda7d8df4beeeb0651909accae1f14a8afde2a8a01930867b28abf", @generic="2999f4b31a53cbfd078deba6e3cf2ecdcd458311f73a023f183ae2118b3cdde496f7046bca72795f1d19bb8e1bc341061ff4ec8ec63d17bc7f8e8592730c314c8da6185695754c398b"]}]}, 0x3f8}, 0x1, 0x0, 0x0, 0x20000801}, 0x8000) finit_module(r0, &(0x7f0000002000-0xc)='$systemppp1\x00', 0x1) prctl$seccomp(0x16, 0x3, &(0x7f0000001000-0x10)={0x1, &(0x7f0000bd0000-0x8)=[{0x6, 0x20, 0x8000, 0x1000}]}) 2018/01/11 16:53:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x3, 0x0) r2 = getpid() setpgid(r2, r2) sched_setaffinity(r2, 0x8, &(0x7f0000e95000+0x5b)=0x40) write(r1, &(0x7f0000001000-0x26)="26000000110047d19301c1204200010200000000040000000000000000000400050003000800", 0x26) pipe(&(0x7f0000ac6000-0x8)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r3, 0xc4c85512, &(0x7f0000dc9000)={{0x8, 0x2, 0xab, 0xc5, "86f025e59c12d0f8c8246a299b83a6ea042a4487e8169a434625f7d3904d93d7ea91c4bd928c1053b8aaccba", 0x3}, 0x1800000000, [0x6, 0x6, 0x81, 0x3, 0x5, 0x401, 0x1, 0xffffffffffffff9b, 0xf7b0, 0x7f, 0x4, 0x6, 0x1, 0x465, 0x0, 0x75e5cc21, 0x7fffffff, 0xffff, 0x3, 0xb377, 0xffffffff, 0x1d, 0x9, 0x0, 0xc4, 0x0, 0x2, 0x4, 0x4, 0x0, 0x1, 0x7, 0x80000001, 0x100000000, 0x1, 0x4, 0x0, 0x8, 0xfff, 0x1f, 0x31, 0x8, 0x4808, 0x8b8, 0x9, 0x6, 0x2, 0x9, 0xeca, 0x0, 0xbf3, 0xc5cd, 0xfffffffffffffffb, 0x7, 0x3f, 0x80000000, 0x6, 0x2, 0x1, 0x98a4, 0x6, 0xfffffffffffffffe, 0x9, 0x5, 0x800, 0x1e, 0xffffffff, 0x101, 0x2, 0x200, 0x5, 0xb603, 0x8, 0x3, 0x100000000, 0x6, 0x40, 0x8000, 0x7, 0xff, 0x200800000000000, 0x80000000, 0x6, 0x7, 0xffffffff, 0xd7, 0x900c, 0x8, 0x80, 0x4b2, 0x3, 0xd20f, 0x0, 0xfffffffffffffffe, 0x43, 0x7, 0xff, 0x80000000, 0xffffffff, 0x60, 0x6, 0x100000000, 0x80, 0x4, 0x684, 0x0, 0x380000000, 0x2, 0x81, 0x5, 0xfffffffffffffffc, 0x7, 0xffff, 0x3, 0x0, 0xd0f, 0x5, 0x1, 0x0, 0x100000000, 0x3, 0x33c0d6e3, 0x0, 0x0, 0x6, 0x4, 0x2, 0x1ff], {0x0, 0x989680}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fchdir(r0) ioctl$DRM_IOCTL_MODE_GETCRTC(0xffffffffffffffff, 0xc06864a1, &(0x7f0000b08000)={&(0x7f00007ef000-0x14)=[0x664, 0x1000, 0x0, 0x6, 0xf0d4], 0x5, 0x7, 0x5, 0x10000, 0x2, 0x9b, {0x7, 0xfff, 0x80000000, 0x1ff, 0x0, 0x81, 0x75a, 0x83, 0x1, 0x0, 0xffff, 0x6, 0x1f, 0x6, "e358445af30a7a93a03f60d96c34a02870c5d3efb4594aa8b456609ac2df8375"}}) 2018/01/11 16:53:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6041c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x20000, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000a30000-0x11)='/selinux/relabel\x00', 0x2, 0x0) setsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000964000)=0x9, 0x4) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f00005eb000)={0x70000000000}, 0x1) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000bac000-0x4)=0x0) ptrace$cont(0x18, r2, 0x9, 0x8) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000a31000)='/selinux/status\x00', 0x0, 0x0) r4 = semget(0x0, 0xfffffffffffffffe, 0x0) semctl$IPC_INFO(r4, 0x0, 0x3, &(0x7f0000172000+0x1d1)=""/104) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r3, 0x40505412, &(0x7f0000321000-0x50)={0x0, 0x8, 0x3, 0x0, 0xf, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00001dc000-0x8)={0x0, 0x0}) ioctl$BINDER_SET_CONTEXT_MGR(r3, 0x40046207, 0x0) [ 90.993593] audit: type=1400 audit(1515689626.105:1275): avc: denied { dyntransition } for pid=11903 comm="syz-executor5" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0,c1 tclass=process permissive=1 [ 91.048516] kvm [11895]: vcpu0, guest rIP: 0xfff0 kvm_set_msr_common: MSR_IA32_DEBUGCTLMSR 0x1, nop 2018/01/11 16:53:46 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000000+0x39f)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000961000)={0x0, 0xff, 0x8}, &(0x7f0000000000)=0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000000)={r1, 0x4, 0xa, [0x4, 0x1, 0x1, 0x8, 0x7f, 0xff, 0x2, 0x3, 0x9, 0x800000]}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f000037d000)={r1, @in6={{0xa, 0x2, 0xfffffffffffffffe, @loopback={0x0, 0x1}, 0xffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3f, 0x1ff, 0x1, 0x4, 0x88}, 0xa0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000c37000)={0xaa, 0x0, 0x0}) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000337000)=0x0) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f00003f3000)={0x100}, 0x4) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000447000)=0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00002c4000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000aa8000-0x4)=0xc) timer_create(0x3, &(0x7f0000d98000-0x60)={0x0, 0x4, 0x1, @tid=r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00009da000)=0x0) timer_gettime(r4, &(0x7f000058a000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$UFFDIO_ZEROPAGE(r2, 0xc020aa04, &(0x7f0000e89000-0x10)={&(0x7f0000abe000/0x1000)=nil, 0x1000}) 2018/01/11 16:53:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f000084b000-0x8)='./file0\x00', 0x8010, 0xfffffffe) 2018/01/11 16:53:46 executing program 6: mmap(&(0x7f0000000000/0xb70000)=nil, 0xb70000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$adsp(&(0x7f0000019000-0xb)='/dev/adsp#\x00', 0x7f, 0x40) mmap(&(0x7f0000b70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b70000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/11 16:53:46 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000000000+0x576)='/dev/vcs#\x00', 0x20, 0x2) getsockname$ax25(r0, &(0x7f0000508000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000ca4000)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r0, 0x4010ae68, &(0x7f000066e000-0x10)={0xf000, 0x17000, 0x0}) setsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f00009e1000)=0xd211, 0x4) bind$bt_sco(r0, &(0x7f00002c0000)={0x1f, {0x6, 0xfff, 0x2df, 0x8, 0x81, 0x2}}, 0x8) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00005e1000-0x16)='/selinux/checkreqprot\x00', 0x202080, 0x0) sendmsg(r0, &(0x7f000069a000)={0x0, 0x0, &(0x7f0000581000)=[{&(0x7f00007e5000)="24b4c60b81490f5f6976a0c017e922b445c0fa22a79f5001c4624382c34e4aef3d82a27283f73ec9d091dda710f659952d68c5754e4bb73698c8cac6673a2e055327e153587ca731839600ad645de4e63be0846e915b886e82fa0403a2d2456b9233ae700834a34b67f72d7f0ace6e9612765c5db8d5092e3541e8fa1e478246168613358636762c71573e2d3977463f2bcee1a474798f380841bd30d8113cf219", 0xa1}], 0x1, 0x0, 0x0, 0x800}, 0x40040) getsockopt$packet_buf(r2, 0x107, 0x3, &(0x7f0000da9000)=""/4096, &(0x7f0000f29000-0x2)=0x1000) sendto$inet(r1, &(0x7f0000edf000)="", 0x0, 0x0, &(0x7f0000eea000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$inet6_tcp(0xa, 0x1, 0x0) 2018/01/11 16:53:46 executing program 0: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000d70000-0xb)='/dev/hwrng\x00', 0x80000, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f00001c2000-0x28)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000843000)=0x28) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000297000)=@assoc_value={r1, 0x2}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x2, 0xc) write(r2, &(0x7f0000c84000)="1f0000000a06ffde0000f49f00000300001f2300090001800006ffffe80000", 0xfffffffffffffea4) setsockopt$inet_tcp_int(r0, 0x6, 0x33, &(0x7f0000968000)=0xa69e, 0x4) msgget(0x1, 0x508) sendto$unix(r2, &(0x7f00009b0000-0xd5)="5d99a42e49d5736b5d9ba10ac33c42d2964de0bf366c66f9b65f72c7312ca8fbc06bbe823f19a8777defab66ecca62e40d58418857160c0ba1fdac41a08e64b08df544eaed9b3100a7ec19179bcb60ca1abd85a96886f74eda91f5aa750d4f834ff50a33bf3678432665cab93c83199456538802a75392a2ca39336645576db0ce7d6fc0293a05dc8668fe8188c7461e5d60d4099f6269a026dedc348897cccbe3f50217e7c08e8274a52b44f334e03652af385f48f7a8a7e569b34b6d31781b9dea1575751fd6c0fd204dcaaf8d5a1dc5740bf6b9", 0xd5, 0x20008000, 0x0, 0x0) socket$bt_cmtp(0x1f, 0x3, 0x5) 2018/01/11 16:53:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000b4f000-0x8)='./file0\x00', 0x10000, 0x181) setsockopt$inet6_dccp_int(r0, 0x21, 0x0, &(0x7f0000d02000)=0x100000000, 0x4) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f0000001000)='/dev/snd/timer\x00', 0x0, 0x1) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r1, 0x80045400, &(0x7f0000000000)=0x0) 2018/01/11 16:53:46 executing program 1: socket(0x1f, 0x2, 0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt(r0, 0x10d, 0x2000000000e, &(0x7f0000321000-0x4)=""/4, &(0x7f0000d5f000)=0x4) 2018/01/11 16:53:46 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) lseek(r0, 0x0, 0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f000056a000)='/dev/dmmidi#\x00', 0x2, 0x2) getsockopt$sock_int(r1, 0x1, 0x23, &(0x7f0000314000)=0x0, &(0x7f0000bc6000-0x4)=0x4) poll(&(0x7f0000d89000-0x10)=[{r1, 0x80f0, 0x0}, {r1, 0x0, 0x0}], 0x2, 0xe9) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000ebf000-0x14)={0x117, 0x7, 0x3f, 0xe4, 0x4}, 0x14) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r2, 0x29, 0x36, &(0x7f000097c000)="", 0x0) 2018/01/11 16:53:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f000050e000)='/dev/vcsa#\x00', 0x4, 0x101000) bind$nfc_llcp(r0, &(0x7f000051a000-0x60)={0x27, 0xffffffff, 0x8000, 0x7, 0x101, 0x80, "61aa978fe77c9b78389235a2260015bffbf6b9565329444405241a05ab60adf5b164144bc4c681ebed68f4bd6df0684643627c6e5b9df699cab7925435da8e", 0x0}, 0x60) bpf$PROG_LOAD(0x5, &(0x7f000095f000)={0x8, 0x5, &(0x7f00007b8000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x7, 0x0, 0x11, 0x0, 0x0, 0x0, 0xffffffffffffffff}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000017e000-0x4)='GPL\x00', 0x0, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/11 16:53:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00009c8000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000914000-0x8c)={0x0, 0x0, 0x0, "717565756530000000000000000000000000000000002000000600000000000000000000000000000000000000000700000022001800", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000e74000-0x8)=0x0) sendmsg(0xffffffffffffffff, &(0x7f000060a000)={&(0x7f000042d000-0x1c)=@in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c, &(0x7f0000e5c000-0x70)=[{&(0x7f000013f000)="ed", 0x1}, {&(0x7f0000add000)="", 0x0}, {&(0x7f0000cb8000-0xfe)="", 0x0}], 0x3, &(0x7f00006fd000-0x140)=[], 0x0, 0x0}, 0x800) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f000004d000-0x9)='/dev/ppp\x00', 0x80100, 0x0) setsockopt$netlink_NETLINK_RX_RING(r1, 0x10e, 0x6, &(0x7f0000663000-0x10)={0x0, 0x0, 0x3, 0x100000000}, 0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000f12000-0x98)={0x0, @in6={{0xa, 0x0, 0xfff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x1f}, &(0x7f0000cf6000-0x4)=0x98) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000b37000-0x18)={r2, 0x3, 0x20, 0xff, 0x3}, &(0x7f0000d30000)=0x18) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f0000558000)=0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f0000d5f000-0x5c)={0x0, 0x0, {0x1, 0x0, 0x0, 0x0, 0x2d3f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) shutdown(r1, 0x1) 2018/01/11 16:53:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000001f000)={0x26, 'aead\x00', 0x0, 0x0, 'authencesn(sha3-224-generic,cbc-camellia-asm)\x00'}, 0x58) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000fe6000)='/selinux/enforce\x00', 0x101, 0x0) ioctl$VT_RESIZEX(r1, 0x560a, &(0x7f0000650000-0xc)={0xffffffffffff72d5, 0xa29, 0x0, 0xd70000, 0x6, 0x6}) bind$alg(r0, &(0x7f00002b1000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes192\x00'}, 0x58) 2018/01/11 16:53:46 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x10080, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000561000)={0x0, 0x8000}, &(0x7f0000de7000-0x4)=0x6) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00008ac000-0x8)={r2, 0x7}, 0x8) r3 = dup(r0) fadvise64(r0, 0x0, 0x0, 0x7) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000002000-0x10)={0x1, &(0x7f0000002000-0x8)=[{0x0, 0x0}]}) ioctl$DRM_IOCTL_SWITCH_CTX(r3, 0x40086424, &(0x7f0000000000)={r4, 0x3}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r1, &(0x7f0000000000)={&(0x7f0000001000)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000002000-0x30)=[{&(0x7f0000002000-0x4d)=""/77, 0x4d}, {&(0x7f0000001000)=""/217, 0xd9}, {&(0x7f0000000000)=""/96, 0x60}], 0x3, &(0x7f0000001000-0x51)=""/81, 0x51, 0xffffffffffffff25}, 0x0) 2018/01/11 16:53:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x44000000004, 0x0, &(0x7f0000013000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000ef2000)='/dev/rfkill\x00', 0x40040, 0x0) r3 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) ioctl$LOOP_CTL_ADD(r2, 0x4c80, r3) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000005000-0x10)={0x3, &(0x7f0000003000-0x18)=[{0x15, 0x0, 0x401, 0xffffffffffffffff}, {0x0, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) writev(r1, &(0x7f0000009000)=[{&(0x7f000000f000-0x1000)="8f", 0x1}], 0x1) 2018/01/11 16:53:46 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000003000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000012000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000003000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000014000-0x10)={0x77359400, 0x0}, &(0x7f0000004000-0x10)={&(0x7f0000011000)={0x0}, 0x8}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f00004a7000)={0x0, 0x0}, 0x40, 0x4) clone(0x0, &(0x7f000054e000)="", &(0x7f000089e000)=0x0, &(0x7f0000dac000-0x4)=0x0, &(0x7f0000d0e000)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000e55000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/11 16:53:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x801, 0x0, &(0x7f0000658000)={0xffffffffffffffff, 0xffffffffffffffff}) syz_open_dev$usbmon(&(0x7f00008d9000)='/dev/usbmon#\x00', 0x4, 0x10000) recvfrom$llc(r0, &(0x7f0000231000)=""/1, 0x1, 0x13, &(0x7f0000bfc000-0x10)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) 2018/01/11 16:53:46 executing program 3: mmap(&(0x7f0000000000/0x8e1000)=nil, 0x8e1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x41, &(0x7f00008e1000-0x37)="958e392937a186d6306a3615593baa57ff0002060000000000079ab4d5ed5cff03000000000000ffff8dffff080cf4eacc49d4df311e370043159379595d0000000000000093bffffffeffbd03ba89734f4e49fda5060255", 0x58) mmap(&(0x7f00008e1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008e1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) gettid() mmap(&(0x7f00008e1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = request_key(&(0x7f00008e2000-0x6)='rxrpc\x00', &(0x7f00008e1000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f00008e2000-0x36)='/eth1*loem1nodevem0#keyringvboxnet0proccpusetbdeveth1\x00', 0xfffffffffffffffc) mmap(&(0x7f00008e1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f000018f000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) mmap(&(0x7f00008e2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f00008e2000)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r2, 0xc018620b, &(0x7f0000568000)={r3, 0x0, 0x0, 0x0}) mmap(&(0x7f00008e1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = add_key(&(0x7f00008e2000-0xd)='dns_resolver\x00', &(0x7f0000360000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f00008e1000)="722ace6a8d8afd5030d670fa11ee053b0385d54c16831e66a113fa2ec76e5eef7e69a35013dc4416b61c4f7e44c7c94ac92fd64f5bf9dbc64ba0f298554a66a2d135d1497b33096967b51a8797e41f0ec6a082d3debdb5560d2440dae6ee9bf403ca1c681995d8", 0x67, 0xfffffffffffffffc) keyctl$unlink(0x9, r1, r4) 2018/01/11 16:53:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f00005a1000-0x1f)="1f0000000104ff03fdde45c807110000f30df00008000180020ddcffdf086e", 0x1f) openat$sequencer(0xffffffffffffff9c, &(0x7f0000762000)='/dev/sequencer\x00', 0x2000, 0x0) fanotify_init(0x20, 0x0) 2018/01/11 16:53:46 executing program 2: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000002000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00002b5000)='/dev/vga_arbiter\x00', 0x40000, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000ad1000)={0x4, 0x0, 0x1, 0x80000001}) ioctl$DRM_IOCTL_AGP_UNBIND(r0, 0x40106437, &(0x7f000046c000)={r1, 0x4b}) r2 = creat(&(0x7f0000000000+0x1dd)='./file0\x00', 0x0) ioctl$TIOCGWINSZ(r2, 0x5413, &(0x7f00008fc000)={0x0, 0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(0xffffffffffffffff, 0xc01064b5, &(0x7f0000a02000-0xc)={&(0x7f00007e3000)=[0x0], 0x1}) ioctl$sock_inet_tcp_SIOCINQ(r2, 0x541b, &(0x7f0000f20000)=0x0) 2018/01/11 16:53:46 executing program 0: mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x80800) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000011000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(r1, 0x8, &(0x7f0000001000)=0xf0d) r2 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) close(r2) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = memfd_create(&(0x7f0000007000-0x30)='/dev/urandom\x00', 0x2) r4 = getpgrp(0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r3, &(0x7f0000006000-0x1c)={0xa, 0x0, 0x8001, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x810}, 0x1c) sched_setaffinity(r4, 0x8, &(0x7f0000005000)=0x1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000002000)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r3, 0x402c5342, &(0x7f0000002000)={0x7670839d, 0xffff, 0x7, {r5, r6+10000000}, 0x1c, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) pwritev(r3, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) fcntl$addseals(r2, 0x409, 0xa) fchown(r3, 0x0, 0x0) close(r0) [ 91.390993] ALSA: seq fatal error: cannot create timer (-19) 2018/01/11 16:53:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgid(0x0) ptrace$peek(0x2, r0, &(0x7f000050b000-0x8)=0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$adsp(&(0x7f000035c000)='/dev/adsp#\x00', 0x8000, 0x600000) ioctl$TCSETA(r1, 0x5406, &(0x7f00002b0000)={0x946d, 0x2, 0x29d, 0xebf6, 0x6, 0x2, 0x7f, 0x5, 0x1996, 0xb9}) syz_open_procfs(0x0, &(0x7f0000a48000-0x7)="936e6d2f6e7400") syz_open_procfs(0x0, &(0x7f0000eba000)='ns/mnt\x00') 2018/01/11 16:53:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f00004df000)="", &(0x7f00007ce000-0x4)=0x0, &(0x7f0000ae1000-0x4)=0x0, &(0x7f0000a78000)="") get_thread_area(&(0x7f0000f49000-0x10)={0x2000000000000000, 0x0, 0x200100000400, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0}) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000a08000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$KVM_SET_MP_STATE(r0, 0x4004ae99, &(0x7f0000236000)=0x3) mprotect(&(0x7f0000002000/0x5000)=nil, 0x5000, 0x2) madvise(&(0x7f0000002000/0x2000)=nil, 0x2000, 0x2) r1 = syz_open_procfs(0x0, &(0x7f0000eb9000)='net/ip_mr_vif\x00') ioctl$sock_bt_hidp_HIDPGETCONNINFO(r1, 0x800448d3, &(0x7f0000b17000)={{0x6, 0x1ff, 0x1ff, 0x6, 0x7a, 0x6}, 0x80000001, 0x200005, 0x80, 0xc34, 0x0, "0c8f3d06caf9d0344f937f60da1f310e8dc307546bcf673283c820a4329a19288d259c19655becf663305e814a0028714611dd95a43ab16b5aad6f57d7cb05992d5126899a3c84b0abde005890e8ffb34fcf2ea8242c2afb26fba80dea1b333eed66058b01b834c416236f7714fa00587380a54c7b5dbd322707e14406aac52f"}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000714000)={0x3, 0x0, 0x0, 0x80000001}) ioctl$DRM_IOCTL_AGP_UNBIND(r0, 0x40106437, &(0x7f0000650000)={r2, 0x8001}) mprotect(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x2) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f00003ef000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_DMA(0xffffffffffffffff, 0xc0406429, &(0x7f0000008000)={r3, 0x1, &(0x7f0000635000-0x4)=[0x7], &(0x7f0000008000)=[0x8, 0x2, 0x2, 0x8003, 0x2], 0x1, 0xa, 0x80000000, &(0x7f00009e2000)=[0x100000000, 0x401, 0x8, 0xf7cd, 0x6, 0x7, 0x9, 0x1, 0x1, 0x2], &(0x7f00006d1000-0x4)=[], 0x0}) r4 = creat(&(0x7f0000beb000-0x8)='./file0\x00', 0x40) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r4, 0xc0bc5351, &(0x7f00009e2000-0xbc)={0x3, 0x1, 'client1\x00', 0x2, "b261922d26e68cb6", "fb792e8fc5c160d65c94cd6a0ce86977260be38c7c6c610432bdd530ad232acc", 0x9, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000159000)={0x5, {{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) ioctl$EVIOCSABS0(r4, 0x401845c0, &(0x7f0000ae8000-0x18)={0x4, 0x400, 0x8, 0xf0b7, 0x8, 0x7}) ioctl$TIOCGSID(r1, 0x540f, &(0x7f0000419000-0x4)=0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r6 = syz_open_dev$mice(&(0x7f0000a86000)='/dev/input/mice\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(0xffffffffffffffff, 0xc01064b5, &(0x7f0000e26000-0xc)={&(0x7f0000d03000-0x20)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x8}) r7 = syz_open_dev$evdev(&(0x7f0000058000-0x12)='/dev/input/event#\x00', 0xafd, 0x8000040000001) clock_gettime(0x0, &(0x7f000054c000)={0x0, 0x0}) clock_gettime(0x100000, &(0x7f0000b9d000-0x10)={0x0, 0x0}) timerfd_settime(r6, 0x1, &(0x7f0000a13000)={{r8, r9+30000000}, {r10, r11+30000000}}, &(0x7f0000114000)={{0x0, 0x0}, {0x0, 0x0}}) write$evdev(r7, &(0x7f000013e000)=[{{0x0, 0x0}, 0x0, 0x100000001, 0x0}, {{r12, 0x0}, 0x0, 0x0, 0xfffffffffffffffe}], 0x30) r13 = syz_open_procfs(r5, &(0x7f0000974000-0x12)='net/ip6_flowlabel\x00') sendfile(r4, r13, &(0x7f0000023000)=0x80, 0x26a950b) [ 91.438557] netlink: 3 bytes leftover after parsing attributes in process `syz-executor4'. [ 91.448833] ALSA: seq fatal error: cannot create timer (-19) 2018/01/11 16:53:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000d1b000-0xc)={0x7, 0xffffffffffffff9c, 0x1}) connect$inet6(r0, &(0x7f0000e5b000)={0xa, 0x2, 0x4, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, 0x1c) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r0, 0x40045542, &(0x7f0000133000-0x4)=0x7) openat$pfkey(0xffffffffffffff9c, &(0x7f000055a000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_BUFS(r0, 0xc0206416, &(0x7f0000edc000-0x20)={0x6, 0x823, 0x2, 0x2000077a, 0xa, 0x7ffd}) [ 91.487359] netlink: 3 bytes leftover after parsing attributes in process `syz-executor4'. 2018/01/11 16:53:46 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000b9d000)='net/arp\x00') ioctl$EVIOCGPHYS(r0, 0x80404507, &(0x7f00005ec000)=""/200) mmap(&(0x7f00004c8000/0x2000)=nil, 0x2000, 0x0, 0x10, r0, 0x0) sysfs$3(0x3) 2018/01/11 16:53:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000771000/0x4000)=nil, 0x4000, 0x1) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x1b, &(0x7f0000321000-0x4)=0x0, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f00003d0000)='dctcp\x00', 0x3) socket$inet_tcp(0x2, 0x1, 0x0) 2018/01/11 16:53:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f000059b000-0x9)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f000082f000-0xf6)=""/246) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f00007be000)=""/46) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ppoll(&(0x7f00009b2000-0x10)=[{r0, 0x0, 0x0}], 0x1, &(0x7f0000f2f000-0x8)={0x0, 0x0}, &(0x7f00008c8000)={0x0}, 0x8) 2018/01/11 16:53:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e4000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) ioctl$TCXONC(0xffffffffffffffff, 0x540a, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000a94000-0x16)='/selinux/checkreqprot\x00', 0x40000, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000896000)={0xffffffff, 0x1ff, 0x6, 0x683f, 0x4}, 0x14) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000937000-0x4)=0x3) close(r0) 2018/01/11 16:53:46 executing program 7: shmget$private(0x0, 0x3000, 0x54000400, &(0x7f0000b39000/0x3000)=nil) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000e7c000)='/dev/hwrng\x00', 0x4000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_UNIQUE(r0, 0x40106410, &(0x7f000098d000)={0xf6, &(0x7f0000000000)="14fc5983096f77321c40045752ff6bc5168e36f7eec0385a399de309be9e127354a5b7a940f1c0a67daaa48e785b391f88f1e0a27c277c89bf9823efccc1a6041a29ccc2991aaf29590228fbdbcfd7b23e4b53e5ba20bc34e9f9b7bd60c1fc93aaa673228d333d6e047a10e037ffd7d555d8716b4523ae9d3b46a6fdf12b51dde34d38d903a5dcf70271900701c2933b12f417b910115b2065ee0ba4b83771810e369487f09afc2d0d8ac9bd695873aad11859c2dac366eade221832266d195b93f5548c9998356eaea52ba87a410fa2e0f9edab7b54dfda988bed01da6932dc9fb8490c94876506c17eea2b0caa19fbd7f9763fdf57"}) socket$inet_dccp(0x2, 0x6, 0x0) 2018/01/11 16:53:46 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x5, 0x1, &(0x7f0000bf7000-0x10)={0x0, 0x989680}, &(0x7f0000e3e000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_rr_get_interval(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0}) futex(&(0x7f0000000000)=0x0, 0x0, 0x400000000000000, &(0x7f0000001000)={r0, r1}, &(0x7f0000b06000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0x1, 0x3, &(0x7f0000e38000-0x10)={0x0, 0x0}, &(0x7f0000a23000)=0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000002000-0xc)={0x0, @multicast1=0x0, @broadcast=0x0}, &(0x7f0000000000)=0xc) ioctl$sock_inet6_SIOCSIFADDR(r2, 0x8916, &(0x7f0000001000-0x18)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, r3}) 2018/01/11 16:53:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000758000-0x10)=@common='bcsh0\x00') setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000ee1000)={{{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x1}, 0x0, 0x0}, 0x0, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) 2018/01/11 16:53:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f00008fe000)={0x2, 0x3, 0x0, 0x9, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0xfffffffb, 0x2, 0x0}, @sadb_address={0x3, 0x2000000005, 0x0, 0x0, 0x0, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) kexec_load(0x3f, 0x4, &(0x7f0000e4a000)=[{&(0x7f0000695000)="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", 0x1000, 0x4, 0x7}, {&(0x7f0000a08000+0xf77)="e477bfc31558f08dbe76b766b02841156897ed6ac4d8182c0b20b171e12716e5293995bb92582fb6c5980ed565613ba0295b1e517fb56f6dd0f15e7b24908d41db8ccc963621e9cc4275aa91a0c62ad44d140610e034c68c20641e1a3b05c375afdd8e320f50c8a1f4c4cc4dcd5998454759f295c80398e8570a1cce36df4bcbc9a03c0075d70deb1b99521f66f32a276a698fa0eb99142f61", 0x99, 0xe73, 0xfffffffffffffffc}, {&(0x7f00008ad000)="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0x1000, 0x40, 0x6}, {&(0x7f00007f2000)="8096b4378ce415bc6b0a238336d42aa2cc6c0f282fcb052df3affd26fc129086efaaa991830bb580ebd6e8c3bcc1b39af34c62a3b8eaa8351c787e7f7f2196ba1dfe89b9790c8840127dc0ddd94da9e8e552d96a9d5b855720dcfee6171374141667e6a92de225509b4035288f89137427627d33dc42520f25ead5ab12894f9c086167bdccac54a7ae8863cdae22f0cad77159d948336efed4b9b73587113fc1a964a1bcf50996f6b04861d82aa840f57be25db9f098b7a55701c00a7f1499fcc5b277ba17e8bb7382389f727d5440198b7f36ab5a525cf1e420d712c2ac0ff4f85149043131cbab2beb6938b67dbb556b", 0xf1, 0x9, 0xffff}], 0x280000) getpid() r1 = semget$private(0x0, 0x0, 0x39) sendmsg$key(r0, &(0x7f00006f5000)={0x0, 0x0, &(0x7f0000d5c000-0x10)={&(0x7f00005e3000)={0x2, 0x0, 0x80000000, 0x0, 0x29, 0x0, 0x7, 0x3, [@sadb_key={0x1a, 0x9, 0x640, 0x0, "693841e6a986c4bbb9777b2651574d2f16e14ad86aa4f5cb365f749779de571d83301867c1231e364d463f9ba6ef52306f0fabec6acb2bcb2850ce93c078b923b9900d0aae4fdaa490d22b30a22e54fd07aee1cf328041cf3f2366e9046bc7dbff559c24d2b1447ec3166d395b684c56f320dc853e83091a3327cc2059533ebf0f788e564e4622e4780bc00e1ab0e4fcbb05e0f19e66443342d7644e013c4664aa1654bebf555d3996fd43485dd1ac45df0d12ab8567aa6e34867b9a29fe88de33513aaeb083f371"}, @sadb_x_kmaddress={0x7, 0x19, 0x0, @in6={0xa, 0x1, 0x9, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_x_filter={0x5, 0x1a, @in=@multicast2=0xe0000002, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x11, 0x4, 0x4}, @sadb_x_nat_t_port={0x1, 0x16, 0x0, 0x0}]}, 0x148}, 0x1, 0x0, 0x0, 0x0}, 0x40000) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000165000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) stat(&(0x7f000000b000-0x8)='./file0\x00', &(0x7f000073c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f00008b5000-0x8)='./file0\x00', &(0x7f00006db000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) semctl$IPC_RMID(r1, 0x0, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000e81000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00002e9000-0x4)=0xe8) lstat(&(0x7f00007c4000)='./file0\x00', &(0x7f0000108000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/11 16:53:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) r0 = syz_open_dev$sndpcmp(&(0x7f0000602000)='/dev/snd/pcmC#D#p\x00', 0x0, 0x40000) ftruncate(r0, 0x2) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000022000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f00004a8000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r3, 0x407, 0x0) ioctl$KVM_GET_SUPPORTED_CPUID(r2, 0xc008ae05, &(0x7f0000ae5000)=""/14) writev(r3, &(0x7f000000b000)=[{&(0x7f0000c03000-0x106a)="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", 0x1001}], 0x1) dup2(r1, r2) syz_open_dev$sndpcmp(&(0x7f00006e1000-0x12)='/dev/snd/pcmC#D#p\x00', 0x8, 0x1) 2018/01/11 16:53:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0x312, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00009b3000-0x4)=0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x913, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x2000000007, 0x8, &(0x7f000059d000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f00007bd000-0xa0)={0x0, @in={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5a9a, 0x5, 0x2, 0x0, 0xffffffffffff8000}, &(0x7f000029f000-0x4)=0xa0) r3 = socket$bt_rfcomm(0x1f, 0x3, 0x3) setsockopt$bt_BT_SECURITY(r3, 0x112, 0x4, &(0x7f00004b9000-0x2)={0x81, 0x6}, 0xffffff57) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00002fb000-0x12)={r2, 0x7, 0x5, [0x2, 0x4, 0x3, 0x3, 0x1]}, &(0x7f000014f000-0x4)=0x12) 2018/01/11 16:53:46 executing program 5: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$amidi(&(0x7f0000ff8000-0xc)='/dev/amidi#\x00', 0x6, 0x400000) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000ff6000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0, 0x0, 0x30000000002, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000ff3000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x80000000, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0}, 0x20) r1 = dup3(r0, r0, 0x80000) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f000011b000-0xa0)={0x0, @in={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x7, 0x4150f401, 0x1000, 0x20}, &(0x7f0000264000-0x4)=0xa0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$vcsn(&(0x7f0000ff7000)='/dev/vcs#\x00', 0xa20, 0x113982) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000ff7000)={r2, 0x7}, &(0x7f0000ff7000)=0x8) 2018/01/11 16:53:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f000001b000-0x5c)={{0xa, 0x0, 0x1ff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}, {0xa, 0x3, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x7ffffffffff, 0x200, 0x0, 0x81, 0x5]}, 0x5c) r1 = socket$inet6(0xa, 0xa, 0x0) ioctl$sock_ifreq(r1, 0x8970, &(0x7f0000dec000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000bee000)={0x0, 0x80000, 0xffffffffffffff9c}) listen(r0, 0x3ff) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f000003b000)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) bind$inet(r2, &(0x7f0000dec000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$sock_buf(r1, 0x1, 0x0, &(0x7f0000968000)=""/0, &(0x7f0000c18000)=0xfffffffffffffd9b) setsockopt$inet_tcp_int(r2, 0x6, 0x13, &(0x7f0000425000)=0x80, 0x4) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000e0a000)=0x0, &(0x7f00002f4000-0x4)=0x4) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000df2000-0x10)=@generic="c7454fa76edacc10f3204f69b352a292", 0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f00007ee000)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x10) getsockopt$inet_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x20, &(0x7f0000de8000-0x4)=0x0, &(0x7f0000c82000)=0x4) sendto$inet(r2, &(0x7f0000de2000-0x1)="", 0x0, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) accept4$ax25(0xffffffffffffffff, &(0x7f0000129000)={0x0, {""/7}, 0x0}, &(0x7f0000380000)=0x10, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, &(0x7f000043f000-0x4)=0x0, 0x4) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000de9000-0xe8)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000de9000)=0xe8) setsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000949000)="", 0x0) sendto$inet(r2, &(0x7f0000ef9000)="ff720ad0bd2f7601021b842d3a13", 0x1, 0x0, &(0x7f00004ee000-0x10)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2d6) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000dec000)=0x0, 0x4) pipe(&(0x7f00005d9000)={0x0, 0x0}) getsockname(0xffffffffffffffff, &(0x7f0000deb000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000deb000-0x4)=0x14) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000729000)=@common='ipddp0\x00\x00\x00\x00\x00\x00\x00\x00\x00\v', 0x10) sendto$inet(r2, &(0x7f0000261000-0x1000)="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", 0x1000, 0x3fff, 0x0, 0x0) read(r0, &(0x7f0000f97000-0x1000)=""/4096, 0x132f) 2018/01/11 16:53:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00004b2000)={0x2, 0x78, 0x441, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setrlimit(0x1, &(0x7f000017c000)={0x8, 0xad5e}) r0 = syz_open_dev$sndpcmp(&(0x7f0000f4f000-0x12)='/dev/snd/pcmC#D#p\x00', 0x1, 0x2900) getsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f00000a5000-0xc)={@rand_addr=0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @multicast2=0x0}, &(0x7f0000506000-0x4)=0xc) add_key(&(0x7f0000d94000-0x8)='big_key\x00', &(0x7f0000cb8000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000000000)="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", 0x4d1, 0xffffffffffffffff) 2018/01/11 16:53:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00002d2000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_ivalue=0x0}) r1 = socket(0x11, 0x80803, 0x0) ptrace$setsig(0x4203, 0x0, 0x0, &(0x7f0000001000)={0xb, 0x9, 0x0, 0x0}) setsockopt(r1, 0x107, 0x1, &(0x7f0000001000)="", 0x200) close(r0) openat$vcs(0xffffffffffffff9c, &(0x7f0000986000)='/dev/vcs\x00', 0x347803, 0x0) sigaltstack(&(0x7f0000283000/0x4000)=nil, &(0x7f0000ff2000)=0x0) 2018/01/11 16:53:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) munlock(&(0x7f000008e000/0x3000)=nil, 0x3000) syz_emit_ethernet(0x23, &(0x7f0000e7f000-0x29)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x4000000014, @llc={0x13, @snap={0x0, 0x0, "e8", "3c1bbd", 0x0, "4ebb7a3e3b165e37b5684b"}}}}}, 0x0) r0 = getpgid(0xffffffffffffffff) ptrace$pokeuser(0x6, r0, 0xaa, 0x3) syz_extract_tcp_res$synack(&(0x7f0000dc3000)={0x0, 0x0}, 0x1, 0x0) 2018/01/11 16:53:46 executing program 2: mmap(&(0x7f0000000000/0xef1000)=nil, 0xef1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x3, 0x2) setsockopt(r0, 0x0, 0x20000000000ca, &(0x7f0000eef000)="0000ddff1200aa050800000003078038", 0x10) getsockopt$nfc_llcp(r0, 0x118, 0x3, &(0x7f0000bcb000-0x1e)=""/30, 0x1e) socket$inet_dccp(0x2, 0x6, 0x0) r1 = memfd_create(&(0x7f000016c000)='(userproc-\x00', 0x1) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) 2018/01/11 16:53:46 executing program 7: mmap(&(0x7f0000000000/0xef0000)=nil, 0xef0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000000000003, 0x7) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000ee9000-0x4)=0x7fe, 0x4) sendto$inet(r0, &(0x7f0000eee000)="", 0x0, 0x0, &(0x7f0000eea000)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_opts(r0, 0x0, 0x6, &(0x7f00007b0000-0xbf)="01", 0x1) r1 = getpid() getpgid(r1) setsockopt$inet_int(r0, 0x0, 0x12, &(0x7f0000ba6000)=0x1000000, 0x4) mmap(&(0x7f0000ef0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000ef0000)={0x0, 0x0}) fcntl$setlease(r0, 0x400, 0x1) recvmsg(r0, &(0x7f0000bd9000)={0x0, 0x0, &(0x7f0000eec000)=[], 0x0, &(0x7f0000001000-0x51)=""/81, 0x51, 0x0}, 0x41002106) 2018/01/11 16:53:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00001af000)='./file0\x00', 0x0) chroot(&(0x7f00004fa000)='./file0\x00') symlink(&(0x7f0000281000)='..', &(0x7f0000110000)='./file0/file0\x00') r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f00002a6000)='/selinux/user\x00', 0x2, 0x0) ioctl$KDDISABIO(r0, 0x4b37) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000095000-0x5c)={{0xa, 0x2, 0x541, @loopback={0x0, 0x1}, 0xfffffffffffffff8}, {0xa, 0x2, 0xfb3, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, 0x101, [0x6, 0x8001, 0x4, 0x5, 0x1ff, 0x8000800000, 0x4, 0x3f]}, 0x5c) getpeername(r0, &(0x7f00001ea000)=@hci={0x0, 0x0, 0x0}, &(0x7f0000cb6000)=0x6) clock_gettime(0x0, &(0x7f0000999000)={0x0, 0x0}) utimes(&(0x7f00001c5000-0x2)='..', &(0x7f0000d41000)={{r1, r2/1000+30000}, {0x0, 0x0}}) open(&(0x7f0000d05000-0xe)='//file0/file0\x00', 0x0, 0x0) 2018/01/11 16:53:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f00001bc000)={0x0, 0x0}) rt_sigtimedwait(&(0x7f0000c2c000-0x8)={0xfffffffffffffff9}, 0x0, &(0x7f0000673000-0x10)={r0, r1+10000000}, 0x8) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000fef000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000ebe000-0xc)={0x0, 0x0}) close(r3) 2018/01/11 16:53:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f00004c1000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f00006bb000-0x12)='/dev/snd/pcmC#D#c\x00', 0xfffffffffffffc01, 0x414000) getpeername$ipx(r1, &(0x7f000085c000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000fca000-0x4)=0x10) open$dir(&(0x7f0000d26000)='./file0\x00', 0x0, 0x0) close(r0) syz_open_dev$usbmon(&(0x7f0000128000)='/dev/usbmon#\x00', 0x81, 0x200000) clock_nanosleep(0x7, 0x1, &(0x7f0000066000-0x10)={0x0, 0x0}, &(0x7f0000427000-0x10)={0x0, 0x0}) 2018/01/11 16:53:46 executing program 3: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80003, 0x2) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000004000)={&(0x7f0000003000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000005000-0x10)={&(0x7f0000003000)=@delpolicy={0x50, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xffffffffffffffff, 0x0}, []}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f000000b000)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000006000)={@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f000000c000)=0xc) setsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000008000-0x4)=0x90000000000, 0x4) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f0000000000)={@common='ip6gre0\x00', @ifru_data=&(0x7f0000003000-0x20)="e9347ffd7c96a7092c954b7b94daf259a86ea6fe01fea2544f52d30faba2821c"}) 2018/01/11 16:53:46 executing program 4: mmap(&(0x7f0000000000/0xaf2000)=nil, 0xaf2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000690000-0xb)="0800d700010400000fff6e") mmap(&(0x7f0000af2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r0, &(0x7f0000af2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000af3000-0x4)=0x14) mmap(&(0x7f0000af2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000af3000-0x50)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfffffffffffffffd, 0xfffffffffffffffd, 0x3, 0x100, 0x81, 0x100000, r1}) 2018/01/11 16:53:46 executing program 6: clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f000039b000)=0x0, &(0x7f0000bda000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_settime(0xffffffffffffffff, 0x1, &(0x7f0000cd3000-0x20)={{0x0, 0x989680}, {0x0, 0x0}}, &(0x7f0000000000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) nanosleep(&(0x7f0000981000)={0x0, 0x0}, &(0x7f0000001000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_getres(0x2, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) nanosleep(&(0x7f0000e89000)={r0, r1+30000000}, &(0x7f00008d6000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) timer_settime(0x0, 0x1, &(0x7f00006a9000-0x20)={{r2, r3+10000000}, {0x0, 0x0}}, &(0x7f000043f000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_timedreceive(0xffffffffffffffff, &(0x7f0000000000)=""/0, 0xfeca, 0x2, &(0x7f0000263000-0x10)={0x77359400, r4}) 2018/01/11 16:53:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getegid() r1 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000347000)={0x0, 0x1000}, &(0x7f0000186000)=0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00007d7000)={r2, 0x8, 0xed07, 0x9ad, 0xadd5, 0x101}, 0x14) r3 = socket$inet_tcp(0x2, 0x1, 0x0) dup2(r3, r3) setgid(r0) r4 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r4, 0x8946, &(0x7f0000253000-0x24)={@common='sit0\x00', &(0x7f0000a7b000-0x4e)=@ethtool_gstrings={0x1b, 0x5, 0x0, ""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/11 16:53:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000e34000)='/selinux/load\x00', 0x2, 0x0) openat(r0, &(0x7f0000d6f000)='./file0\x00', 0x0, 0x20) syz_emit_ethernet(0x4a, &(0x7f0000eaf000-0x4b)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff}, [], {{0x86dd, @ipv6={0x0, 0x6, "0600af", 0x14, 0x87, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {[], @tcp={{0x0, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}, 0x0) 2018/01/11 16:53:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getuid() ioprio_get$uid(0x3, r0) r1 = socket$inet6(0xa, 0x3, 0x1) fgetxattr(r1, &(0x7f000007f000-0x15)=@known='com.apple.FinderInfo\x00', &(0x7f0000080000-0xfe)=""/254, 0xfe) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000fca000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) ioctl$sock_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000e5d000)=0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2f, &(0x7f0000da2000-0x108)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/11 16:53:46 executing program 1: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000007000-0xa)='/dev/dsp#\x00', 0x1, 0x1) ioctl$int_in(r0, 0x800000c0045005, &(0x7f0000008000)=0x103) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) flistxattr(r0, &(0x7f000000b000)=""/4096, 0x1000) 2018/01/11 16:53:46 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_PPC_GET_PVINFO(r0, 0x4080aea1, &(0x7f0000001000-0x98)=""/152) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_CMAP(r0, 0x4b71, &(0x7f0000001000)={0x7, 0x0, 0x7fffffff, 0x100, 0x1, 0xb0e}) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000002000-0x8c)={0x0, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000002000-0x4)=0x8c) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000001000)={r1, 0x81}, &(0x7f0000003000-0x4)=0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000001000-0x4)=0x0, &(0x7f0000003000)=0x4) ioctl$KVM_PPC_GET_SMMU_INFO(r0, 0x8250aea6, &(0x7f0000002000-0x80)=""/128) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x2, &(0x7f0000005000-0x8)={0x7fffffff}, 0x0, 0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000005000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @rand_addr=0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000007000-0x4)=0x0) statx(r0, &(0x7f0000004000)='./file0\x00', 0x800, 0x7ff, &(0x7f0000002000-0x100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000007000)={r2, @in6={{0xa, 0x3, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3e, 0x1, 0x5, 0x401, 0x82}, 0xa0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000007000)={r1, @in={{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x6}, 0x98) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_LAPIC(r0, 0x4400ae8f, &(0x7f0000008000)={"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"}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f000000a000-0x4)=0x0, &(0x7f0000001000)=0x4) r3 = accept4$llc(r0, &(0x7f0000002000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000008000-0x4)=0x10, 0x800) fremovexattr(r3, &(0x7f0000003000-0x36)=@random={'osx.\x00', "656d31cf5e6370757365742126656d307070703024707070312626296e6f646576766d6e6574302673656c696e75782600"}) socket$inet6_sctp(0xa, 0x5, 0x84) prctl$setmm(0x23, 0x7, &(0x7f0000003000/0x4000)=nil) 2018/01/11 16:53:46 executing program 6: mmap(&(0x7f0000000000/0x4b000)=nil, 0x4b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000004b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x6f6ccfd2be931a95, &(0x7f0000044000-0x10)={0x0, &(0x7f000004c000-0x8)=[]}) 2018/01/11 16:53:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000cdb000)='./file0\x00', 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f00001d5000-0x10)='/selinux/access\x00', 0x2, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000ee5000-0x2c)={0x17, 0x4, 0x1ff, 0x7, 0x6, 0x1, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) ioctl$KVM_CREATE_DEVICE(r0, 0xc00caee0, &(0x7f0000252000)={0x3, r1, 0x1}) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x0, &(0x7f0000fc9000)="") r2 = open(&(0x7f0000fd1000)='./file0\x00', 0x0, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) mount(&(0x7f00005f8000-0xe)='./file0/file0\x00', &(0x7f0000143000)='./file0\x00', &(0x7f0000480000)="72610000559d", 0x0, &(0x7f0000e17000)="c9e483ecc491b19617c1c18aa6a13d61bac34d3b51f95f0f159a04faf05ef72964f9d323643ed4d431e50479e813eb83d3a30000000000004e246f380918f6bddb0b9fb1b05f3a5c0b907dda08f98982f5eca55481b0313e133a590c72493dd9c6d8") statx(r3, &(0x7f0000d88000)='./bus\x00', 0x0, 0x0, &(0x7f00008c3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/11 16:53:46 executing program 0: r0 = syz_open_dev$sndmidi(&(0x7f0000739000-0x12)='/dev/snd/midiC#D#\x00', 0x8, 0x412000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000f07000-0x10)={0x8, 0x2, 0x5137, 0x7, 0x0}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000001000-0xa0)={r1, @in={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2000000, 0x5, 0xfdef, 0x5e, 0x13}, &(0x7f0000001000-0x4)=0xa0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f00003ea000)=0x55) futex(&(0x7f000000d000-0x4)=0x0, 0x0, 0x0, &(0x7f0000001000)={0x77359400, 0x0}, &(0x7f000054f000-0x4)=0x0, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f000049e000-0xc)={0x0, 0xffffffffffffff9c, 0x0}) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r0, 0x800442d3, &(0x7f0000c0e000-0x1e)={0x800, 0x7, 0x6b6, "d68aecc8da9d", "2e125e322c947a0b95d5724c3ac48023"}) ioctl$KVM_PPC_ALLOCATE_HTAB(r2, 0xc004aea7, &(0x7f0000c29000)=0x1) select(0x40, &(0x7f0000e5d000)={0x129c3482, 0x7, 0x7, 0x2, 0x7, 0x7, 0x0, 0x9}, &(0x7f0000be5000)={0xffffffffffffffc1, 0x6, 0x7, 0x6, 0x7, 0x7, 0x400, 0x20}, &(0x7f0000dcf000)={0x140000, 0x7, 0x2, 0x6, 0x40, 0x4, 0x0, 0x2}, &(0x7f0000409000-0x10)={0x0, 0x0}) getrusage(0x1, &(0x7f0000b89000+0xc10)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) wait4(0x0, &(0x7f0000220000)=0x0, 0x1000001, &(0x7f0000dc4000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_open_pts(r0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0x1, 0x0, &(0x7f00008da000-0x10)={r3, 0x0}, &(0x7f0000b34000)=0x0, 0x0) ioctl$KVM_SET_DEVICE_ATTR(r0, 0x4018aee1, &(0x7f0000fec000-0x18)={0x0, 0x401, 0x1, &(0x7f0000ada000-0x8)=0x0}) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000301000)={0x0, 0x85, "5b4bbdd58fcb1e61ff92f7fc3ccee901815c31e9e790cae1d6965530453d945f0d879b4ed545666424ffa704edc8462d57337de32ae47b0a25247a6e3e6c6da69d7706dba36e0152281f0451f63cf7bc0c447b51fb9a06beb7640399e4ec5d3a7530b78d4ce3c8ae2f52d03dfdbcde6346565c1acd339357ac88eacc500c01b8433cab1422"}, &(0x7f0000eba000-0x4)=0x8d) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000f38000)={r4, 0x4c76c53c}, &(0x7f000051e000)=0x8) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000419000)={{{@in=@multicast2=0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f93000-0x4)=0xe8) stat(&(0x7f00000ba000-0x8)='./file0\x00', &(0x7f00006db000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f0000c29000-0x8)='./file0\x00', r5, r6) sysfs$3(0x3) 2018/01/11 16:53:47 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/autofs\x00', 0x4200, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f0000001000-0xb0)={{0x0, 0x0}, ""/64, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f000056d000-0xc)={0x0, 0x1, 0x5, 0x4, 0x7}, 0xc) syz_open_dev$random(&(0x7f0000a60000)='/dev/random\x00', 0x0, 0x800) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r1, 0x400000000227f, &(0x7f0000ece000)="68ed9cadd266dfcac26dc30c741fd6e4809cadbfb02b50927261290000000000000004d39846d90e16dbbc63") 2018/01/11 16:53:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20001000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f000063a000)='/dev/input/event#\x00', 0x2, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$int_in(r1, 0x5452, &(0x7f0000741000-0x8)=0x1) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f0000edb000-0x88)={0xfffffffffffffff7, {{0xa, 0x1, 0x9, @loopback={0x0, 0x1}, 0x52a}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f000059c000)=""/0) 2018/01/11 16:53:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f000000a000-0x18)={0xaa, 0xe, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000003000-0x20)={{&(0x7f0000909000/0x4000)=nil, 0x4000}, 0x1, 0x0}) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000192000)='/selinux/load\x00', 0x2, 0x0) ioctl$TIOCSBRK(r1, 0x5427) clone(0x0, &(0x7f00000a5000)="", &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000911000)="") socketpair(0x13, 0x2, 0xa7, &(0x7f0000a61000)={0x0, 0x0}) ioctl$KVM_S390_UCAS_UNMAP(r2, 0x4018ae51, &(0x7f00004ec000)={0xc3f, 0x1, 0x1}) read(r0, &(0x7f0000b8f000-0x64)=""/100, 0xfffffffffffffe1d) 2018/01/11 16:53:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000000) r0 = mq_open(&(0x7f0000000000)='*GPL[vmnet1@vmnet1{-vmnet@vboxnet0!vboxnet1+M\x00', 0x6e93ebbbcc0884ef, 0x0, &(0x7f0000665000-0x40)={0x0, 0x7, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0}) mq_timedreceive(r0, &(0x7f0000e5a000)=""/195, 0xc3, 0x0, &(0x7f0000cea000)={0x77359400, 0x0}) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00005cd000)='/dev/rfkill\x00', 0x40, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000178000)={0x2, &(0x7f0000c7f000)=[{0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_RM_CTX(r1, 0xc0086421, &(0x7f0000053000)={r2, 0x1}) 2018/01/11 16:53:47 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x3)='/dev/kvm\x00', 0x502ed115b2d9a5ae, 0x0) ftruncate(r0, 0x40102) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$kcm(0x29, 0x802, 0x0) sendfile(r1, r0, &(0x7f0000002000)=0x0, 0x876b5e795) fcntl$setstatus(r1, 0x4, 0x2000) setsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f0000b7c000)={0x0, 0x2710}, 0x10) r2 = add_key$keyring(&(0x7f0000c42000-0x8)='keyring\x00', &(0x7f00008a8000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xffffffffffffffff) keyctl$setperm(0x5, r2, 0x100) sendmmsg(r1, &(0x7f0000842000-0x1a4)=[{{&(0x7f0000ec5000)=@un=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f00004c2000)=[{&(0x7f0000988000)="", 0x0}, {&(0x7f000082b000-0x1000)="", 0x0}], 0x2, &(0x7f00009a0000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) sendmmsg(r1, &(0x7f0000002000-0xc0)=[{{&(0x7f0000004000)=@ipx={0x4, 0x0, 0x0, "bca9b6a91231", 0x0, 0x0}, 0x10, &(0x7f0000005000-0x90)=[], 0x0, &(0x7f0000005000-0xe0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) 2018/01/11 16:53:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000482000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r0 = syz_open_dev$mice(&(0x7f0000a71000-0x10)='/dev/input/mice\x00', 0x0, 0x20002) ioctl$TIOCLINUX5(r0, 0x541c, &(0x7f00002b7000)={0x5, 0x9, 0xfff, 0x6, 0x6}) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) sendto$inet6(r1, &(0x7f0000e22000)="bd09dcd88525827392a19c0e643c3091e2c748cf4742aa8d04edf456078cd8c103912ec18e01e7b84e2ce83965733ab106b58581a5e893525054540359c2c03ecf1f18cc64996bf6839d0e71ddb48d7221e240f7d5a936db1ad153073d60a8a42089c137487735da9520270cc9341f314c6ef7954417c3f6258dad4361620ce685e8b0efac7b574559e542df28caade5954cb1", 0x93, 0x0, &(0x7f0000eb4000)={0xa, 0x0, 0xfffffffffffffffd, @loopback={0x0, 0x1}, 0x0}, 0x1c) signalfd4(r1, &(0x7f0000eb8000-0x8)={0x6}, 0x8, 0x80800) r2 = add_key$keyring(&(0x7f00008c1000)='keyring\x00', &(0x7f0000a0e000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$invalidate(0x15, r2) 2018/01/11 16:53:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_int(r0, 0x29, 0x10, &(0x7f000033e000)=0x0, &(0x7f0000b6d000-0x4)=0x4) 2018/01/11 16:53:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) io_setup(0x4, &(0x7f0000004000)=0x0) r2 = dup3(r0, r0, 0x80000) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f000031d000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) io_submit(r1, 0x1, &(0x7f0000004000-0x18)=[&(0x7f0000013000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000012000-0x8d)="", 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_destroy(r1) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f000049b000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f0000673000)='/dev/cuse\x00', 0x4800, 0x0) setsockopt$llc_int(r3, 0x10c, 0x3, &(0x7f00006aa000)=0x1, 0x4) accept4$packet(0xffffffffffffffff, &(0x7f0000ea8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f000068f000-0x4)=0x14, 0x80800) ioctl$sock_inet6_SIOCDIFADDR(r3, 0x8936, &(0x7f0000e08000)={@loopback={0x0, 0x1}, 0x0, r4}) 2018/01/11 16:53:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000ee7000-0xc)='--vboxnet0.\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000951000)='/dev/snd/seq\x00', 0x0, 0x200008000020002) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000fbf000-0x8c)={0x0, 0x0, 0x2, "71756575650000005d000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f3ffffffffffffff00", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r0, &(0x7f0000040000)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @addr={0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x989680}, {0x0, 0x0}, {0x0, 0x0}, @result={0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @time=@tick=0x0}, {0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @result={0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x989680}, {0x0, 0x0}, {0x0, 0x0}, @raw8={"1097030f0d49a70100f6bc0b"}}], 0x120) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f0000045000)={0x1f, @tick=0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/11 16:53:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) set_thread_area(&(0x7f0000232000-0x10)={0xdc, 0x100000, 0x400, 0x1, 0x8001, 0x3ff, 0x7ff, 0x4, 0x80000001, 0xffffffffffffff24}) connect$unix(r0, &(0x7f00000bc000)=@abs={0x0, 0x0, 0x0}, 0x8) 2018/01/11 16:53:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x6) r1 = syz_open_dev$sg(&(0x7f0000b0b000)='/dev/sg#\x00', 0x6, 0x20000) ioctl$KVM_GET_REG_LIST(r1, 0xc008aeb0, &(0x7f00009a7000)={0x6, [0x2, 0x2, 0x5, 0x1f, 0x7, 0x100000000]}) ioctl$int_out(r1, 0x5462, &(0x7f0000d29000)=0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x426, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x0, 0x0) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000889000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) fgetxattr(r0, &(0x7f00007f7000-0x1a)=@random={'security.\x00', 'selinux}keyring\x00'}, &(0x7f000090e000)=""/6, 0x6) ioctl(r2, 0x4, &(0x7f00009f5000)="785e3dc2ad687429cf79f9754e7dacbe66c5965141b49746546a528edfdbfddc09952d0ad968ebb458100178a5af7dbcb1ca05bb7bc3d4ec2d6431f2616258cdbcce2f917e5cb1e2bd8e0122cfba3e212153bd3152d2f3") getsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f0000749000)={0x0, @broadcast=0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f00006f2000)=0xc) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000001000)={0x0, 0x0}) setsockopt$bt_l2cap_L2CAP_OPTIONS(r3, 0x6, 0x1, &(0x7f0000709000-0xc)={0xfffffffffffffffe, 0x1ff, 0x9, 0x62c0, 0x18, 0x4, 0x2}, 0xc) 2018/01/11 16:53:47 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/rfkill\x00', 0x8000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000001000)={0x0}, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f000097b000-0x9)='/dev/rtc\x00', 0x100, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000b11000-0x4)=0x0) 2018/01/11 16:53:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000059b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-serpent-sse2\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000330000+0xd27)="d3ab27191a01002356ba602dff05000b", 0x10) ioctl$EVIOCSKEYCODE_V2(r1, 0x40284504, &(0x7f0000907000-0x28)={0x6, 0x1f, 0x8, 0xecfa, "2479a2247cb227fc4dd7ba2717f0645b3afd350c225e48a7b535ec9ace3d3535"}) r2 = syz_open_dev$sndpcmp(&(0x7f0000c70000)='/dev/snd/pcmC#D#p\x00', 0x8, 0x542) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f00008f6000-0x4)=0xc5f, 0x4) sendmsg$alg(r1, &(0x7f00002b2000)={0x0, 0x0, &(0x7f000062c000-0x20)=[], 0x0, &(0x7f0000d72000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) sendmsg$netlink(r1, &(0x7f00005c9000)={0x0, 0x0, &(0x7f0000374000)=[{&(0x7f0000cf0000-0x3d0)=[{0x90, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@nested={0x64, 0x0, [@typed={0x48, 0x0, @str='lrw(camellia)\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'}, @typed={0xc, 0x0, @u32=0x0}, @typed={0xc, 0x0, @pid=0x0}]}, @generic="0981d9fa6d5c99c4ff5339f035cb429ac7de249a0306ebf19f"]}], 0x90}], 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$void(r0, 0x5450) recvmsg(r1, &(0x7f0000a4a000)={&(0x7f0000300000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f00005a0000)=[{&(0x7f0000000000)=""/4096, 0x1000}], 0x1, &(0x7f00003f7000-0xbd)=""/0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000364000)={0x0, 0x200}, &(0x7f00003eb000-0x4)=0x8) socket$packet(0x11, 0x2, 0x300) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f000023e000-0xd2)={r3, 0xca, "129144caab22745106e881c241c2bd6d116ff0bc88a19fdbe1580aff0fe681b00211a7aba74f2f23bfc01087d6add4bb98e785bddafe1a763d8523a7d658f180bed1503db175e22280001239ec4e87fa17e72c7d95a5a047b7c088a73b8e9a69556faebfc5828134e8f001e97d90f9138966c7729c570d42ef282919b5d5a5c50e6971a2b3267b08fa55e9677bf17d74b6ac76f8665e70da34f0aa48e6c81b20f06c6bca3b03870678e8b0068913f53aceb8caea24dd1efaeaa0a26b163a0c1c689f1a812dc105cc8f43"}, &(0x7f0000f81000-0x4)=0xd2) 2018/01/11 16:53:47 executing program 5: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, 0x0, &(0x7f0000014000)=0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000015000-0x4)=0x10000, 0x4) r1 = socket$inet6(0xa, 0x1000000080001, 0x0) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f000000a000-0x190)={0x2, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, []}, 0x90) [ 92.228598] audit: type=1400 audit(1515689627.340:1276): avc: denied { sys_ptrace } for pid=12154 comm="ps" capability=19 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=cap_userns permissive=1 2018/01/11 16:53:48 executing program 4: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000fe5000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000565000)={0xbbc, 0x5, 0x6, 0xc23c, 0x2}, 0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000e0a000)={@generic="73f41b89884fac4572037c60dd12b4ca", @ifru_flags=0x100}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000aa4000-0x44)={{0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x28, {0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="00fe50018afffffffff800c600000006"}) socket$inet_udp(0x2, 0x2, 0x0) r2 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000cd0000)='/selinux/context\x00', 0x2, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r2, 0x119, 0x1, &(0x7f0000e7d000-0x4)=0x9, 0x4) 2018/01/11 16:53:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x65, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket(0x1e, 0x2, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000947000)={0x0, 0x1000, "defbf7db982784e73b95108ea90d01e50e2a4a4f5555c0f706b44a071a7d765b8dcef96c83e2e902eb834c46d6b223b8bad36780bdd59a07dd81dcdacebf7929338e25e8348b43d2561b9ab839e429e2b9ee3bfa5f38b4ccd0803e620fb6cf0135a73348624ca3b6b5c91838c6171429f61d5ead70bc3448c4a84dc369cf58e95496ba66cc351c5bd605c47602644a0bbc501fe09c13f69036c4d3eeb938a24a0bf4a8971d4fa0b6208c6d0cb6c9e8eae06ee14a41bd72037af503fb8314afccce6e4f4adcefb85ea2dc9046dad4d7ccf518546888618896752b31f3d59b4446c6cc90cbab3a7459f4cbef94dd1a23669acbe9d9a2f8e7bb1de76db21d1ef74149e03f05de839303e3b60920fc38a7056b3ec0d15a3f5a05851250d4c6a687268dad2a288a8dd9975c64bb35b52f7648c61b0ca8038652cb850e5aa1e1a2ef9dea6a6d729b6eeb31ea3d468ea63cf7d3e3ac6c891fe075df84d5af0db524b84c1a18e49991f34694f3745de704395e9981b9172aae1b43da112a4df0ad2fad78586cc33d8a9c8e1673ee17d2e08772683434d1bc28aa9f92a10c8e7761d1e3df3a45661abba20bbe4ba382c4cfb7f81c9bbea8a6fe85a619155d4e1a742bf2b763dae330c8ed7cd8c8114745af1b5a033621fc2f25dacbc1f3cfe769afc68930ddf790f917061d3a607be6acb7aa8872abf7bff22d04073128235d6df18ffde0f59bedb993e119080fda19bf851044bd944e4a3356146899deb9e60f7d94e4fe0810c6ea65a1fd2f4124db798743254a34927ff2c308b5e4734531655dde35d51dc1a583f90f8ed4433a4f7c92a01f2bc90a64d161390bc65b7e3422023334d5cedb8804b1a4c8b1759563581ab70ac677646839ef52eb4d493e7c78647a94eb677b259b0d971d2f5d5d7024a2d0e7674cc0ed801225a46b974fc9e59259b1a6f75a1d06476b7cf6ad3bc5c85b8ab49dce7640c6536f6fdc3f8a06927a9eb82ec4cf060af3a23b5ce22d9615318955e9d5c18853ecfc35418015d5b0140704af99f187c9644235a2c7b846eacefad14580fdd82d0c0e9654fe346a9fe559f59366538fdd41ceba27bd95301336da79de4ed6e62e7606e493fd13d69cd434dc122be49927230e720b766e00c1e35561da165d794e4ced37735a7218b115cc8aeb17c55d2b2c3861a9b062da0f808045d0a0069a487ce0cbabbcb0ed6c9a8ae1690c080f4255f43dee7d659e315aa939a0138eace3430baa4dc3c56a2afea2de9773a28df2c7c9e948b2047331a7dbc35b07732429216063a33db8ff51c6916ed2d2b93288effd578ea9dedd7022892d945363e33de7bd4b01cb5c497aed14d7ceb6b210d2ba990462509c710bcbd9373ae7dbfab426377c4c86301d4344df01ae5598ff13f07b12a92f98e7b537877039e46baeaf7303d4d7af5630a7bbb2da0c8be71793cf18cde1f881f83957dd7691520efa8d62e8e7d0850bafa53f2992ddb93207ae1cf2deaca5445885b82e3813332813bf01eed066da5ed8af886c853ed2a7569054692898ee411fcf5b9d3e35e3d6b78b2f346989cd0dcfcb9e7e603a6c8dbf2d2995e8db86d570727dde4776b8563c6656bd8d1ba864741cc63fa842b0da791284413aeb729e3ff26d23ec1229f39450fb7cad5c8de36ad010ddb0e01cacf71d38b034a6de8d3491f2e6bd37dd368b93c2fbc4b20dde00dfa4565efb6fdb6895e2af6ec1962fb46332f7da4f321eec0024a5e64da0cc14d68560c49fb50d77084c4466daaaf655c0142c464d6e4319113894e6aaf8f97e790fe82d67930172f61bf0fa8212741e8b326f4fa882cbad6b033ef50d6cfe1373d7100c3a605819ee309e45cafd1c20e12e9412679f4285f3ab52335fc27af56d8dbcded204bbf178013791981e2048a6a95ab2063baad4639febbe27cc59e004285130a58972b3f959ea5c261efd2106a6185daf1152bc35330e29e6ef5c7245a759f0725b517d5f75c9c8038aa82557712719bf9f2929c500bcb4955d8a5054bef70e03d8871ec1895c255ebf68f2eb5056ad50e6b7f473fe045cf057cbface1bd450c940ed79e088ffea4117ab0f5b89ddf6728a1cbeaba08cfc31870159b205108e4ef1c011b3c90eee985214febcb148bbcb12da369868b0e7a492a9481c5282fe1907a1cb080f8f238f88d669a0033c7d80cb773f59b367f1c5de5bee0b9f0a3d065a939d670407a145a9de09df4c0f4af4155b0d4025adebcbfb1b6065c02f4268009e55766fbdfb63f7aa2f2df4fdf5c23db36b657cd60e40ee4ec8035983663ded533ea47c6cccb6a8c59238e29fe282b4830016e240bae232cea3613038f516e11801d92812bbce2b48e22a73df6c249a6f107f4e462fa3616258aec4f665eb66f6ba7e2f2854a3d67c5aacf1fd2cf1da8f124df5f3e5f36c8e34906ab19019dea5e41e09e7dfe3c5c83d77ad634a08207d53cf9e161b92a58bc8d69b311fa74c032f43eddb776fd0c6f3c6d6f223b84186110c2f766b7c7cbde40f996228d8780af86f489d57c531c73b3a020fbadb5092358d04d342306d89b50ef76137ed5c330c2108212988f592bf20037a5970244793c20deb544212beb48f4011ae00018d6459848c8795c250db7491077db1ab19af8e0b5568f35d75243e16226588c4afa98755765821b40ddafb73a92ce9089bbe41e3717a39b5bc386a48eed942dbce7130b4270bb7fe53b0d1f642a09558670cac2b5c727d4820b56fe652b171df8ce712b6dfde4ec4aa09010877fca1963b5a5a69ed4f21fcb78183fd21a3b6638d896b37521a04f18d95daa8c761a16c9bdb182c32cdcf40370de4d09ed5a65a9edcc899671aa53bcbe339fdb4f0bfd175c92fffa170d5f9201ab2bee4f6fb3f5f479a6855d52ae46fa8356547b30f8f6c7ef673a58eae912c96570e53d9fbc8c973bd8dee145adc7de53febeed3c20a1bdfacae0553b0894e45c53191c94b3135fa5cd0fc84a656117b66d8fcddc0db3725cd0a6b30193f0a6c2df7902085537722bf1e2ee5f0c9c716277b93a331ff03095cef473c377da3197a05b1af877da603c34884b72417be9b857993e2ef9ee80e97dd9ff306d35eb9700139aba033aede7b6a26c06a28784da96ddc14ef244bf163e9c420cd9d8dad62856fb4eaf4d4dfd6c636a4f8e68fef6322dfa4583964a36bacf2344dd394efc5139edd43ba6d74042be700f817226281c43dc270156a1d2b0ec80a7c089379a730639f57b68cf3f8585345465254cc0bafebd6d08b52ad3d8d4e4941b918ff12e6f56191b4748b87dd53885377cea343ba595bfa781b9911d3a981bae6a45480710b951fc5395ecc87257423767d151bb7544a0bd2424129d33b7800633b2014c800d455cbd3a66e6a613162e17b456f3db26b711788052692605f537a7fd50d88b281ff650c25117e18cf31c93cc41cf55f21d3ce106810af9dc6cae2cc4edc972794e37c024292236535b556aed34b787eea56b9e33ce9d0d21a1ddf4cb763ccd364d89fcdd246da41e5d5da7888200bb159bd85b316c248406f59b41ff93851fb227f26ab945893b7aa32a08366e508b33336abc619a0609d654919cc9248d376afa2fdfd7dd30bed16cf261195821e2d05369210e65ce6a87542fdd3d7ca2d53a1395d14bee58fa7533acf4ff3a8d94897cd2d8f8db7b9ab22c88b84b374e19000b59855e43278ee4fbc85c9de513462cb67958f695d6ef8fb6e44912fd400ad4f8a6b1adcaa7fa8665d700c70855c7b1064c249c91a13f810c28e77d354c217ae343a8b469314a7bb3bd05fbfc1fb5c748b1a44b9d317d1c859800f01f5aebfaa5209c86c380d33441ddb5e3326d874e86f1aa1cf4cfe537f75c0c2dccadb98033dcedca25a18b6c3e4e5f57332f76f0464dca92ac18e16786278f3f38dd1ba39d66388775f470065871750a573cb33eac068344272f886bd7d905af4671eb35367e5894284c721078dc166760024e865d3eeee6166982bbab35cd3731af2d318f90a72e7ad928aa05cd1ed36faa9d2abdb9e01806ad7c4f426cfbe150647b78b523aa294b89fbaa439eaed0577b2a4001520b580f3fa836a574fff710fb5d4b981f48888c1b1b43e4dc2119ddebfd67ddbdc18576af8c8ea1f766f1f577bbd0dc4d84dd0a66d9b4c879132ba8dad1e11264fd39c1a3c9561a1e025e030cc917c3ac5781140f98bf43fd6962bb94af8ca7d954bf240748534a858fb72fb27adcab442c1103aae30b560f005321a7d460a1bc6d30235bb77093e64ba03fbe5786e697101bba8da5d48429f3d10e8edf38e07e6cc9926fc0eca4753662c3c9a5f1767c3aac665d72d3c142c64a56ce5090a0d4b21731357e13fe7d978ca42d389c105a1c0353ba77d00942ce5f47fcc4b919dad213430ee02e3547bcb2588f5cb52d1863359132281f695aa35a31db97bee36195442f4560503bd067d36d9ed6147fd139d898be011539069e481903cba0a4c91dae56e6926f63c219adbca326110dbef9afde7124c03b96e6918f99f138a3b5465058a529064d70b44a79c1eadd3aa7c340615088c52e66abe76149397f811ca2ed67f39f4fa39d0056a2b679a83359771f571e9dae2a4b4c981ce7737118dfd0bdb2432bef344d7c459f4312b7a44a60c6617dc76b3da9d237bfe585a0489ae2ad5d27aa2b7c952a132bea7984697cf5305a659402ba5a5868c04b083ce320993f7c5b956a3fcd7082e8005e946d8e9ee7b8cc91ac624dd4caac1b1d7ee9daecc82c35220e079881f72c6390522f52624807c305389fba5213ef0bce08cba05c9a5519adffe87f09e9cc2d10de2d3c05bd909165e92c4247c7d5bc1533535ec740321b79ac5af64ddff736354b415bf788778f90a82c8295794849ddd3caedc6f05d5ab0772d278836f60b12a65c5dde81ea544f6ca4fc511bc59411ec3f45ffc27019972e3a1e6dccd2ce94d18ec9a52ef87337742bc4a6de42a01e4755f4eefdcee3ad3fa5914d320fd8b85fce9daceb249c07e458477925107134352ca184326a3ad3e1793ff7d54488fd495c902bf6bce5e6fe18e5f7d5a7cb77115dbe2c294792c8ee984a11882b3b17b3810f319cda5f56fb794020923abc70f050daceb233703d2582adee048903a20415f9f69755d219b6380b6980760b9c70c08c1c04a7d8afa9bdc61d15dd950d3474f65cc2f7d7fd6f42beb950a82cbdc1a2ef5336f30eb55466c3defbf51e58359d7f622b0ab9fb72ff194585cccbef5f26236f4a8767add5efe934fdf8950efafc3e136832756a29d1c081ca129db9f617f1a20dd74aa47b4d0ccfcebaabb881cd691e9880812ec024d86676c0ae7f499aac77fc059ae2ab463562538178c11c064fa4bd7ee3a3d8d69c22dccc01016c0504fe05804da245651c91e2f6fb5e7edceff1e592e2fff2582527692e7e088e55ff7d83fa4c358a8b193caa8c1173aa7ac4dd8347d540f339d4d23e7faebc308351ccf3eff63e8b38e585bfe55d74153ac19130300adb7acf64d5adfa1ea3eaaf089743cefffd964b521e957aff8005fdc5cc667a4beb6a04163eed60e5d1f0551e25d92e8d422d3cb341a160f6c12b4041c71bf384bb17924b9e8b07128d32007a379e503cc8031b710071f95d2e0ea1986b770d9c903d8041fd1409c6adcaab58d87881d07552a8dbba4de7236be7321daf32af3d33c0cd84d4a57adfdf1bd094b950a3fa2d89b672a85dad05f9b0958234ff8ba6331f2ddbbebaad5f4c9c09dd4ff2182f6ad1005ec328d7deb76db9e"}, &(0x7f0000c20000-0x4)=0x1008) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000836000)={0x8f, 0x6, 0x20a, 0x8e, 0x3cc85ab1, 0x5, 0x3, 0x1, r2}, 0x20) clock_gettime(0x0, &(0x7f0000c0a000)={0x0, 0x0}) utimes(&(0x7f0000f2c000-0x8)='./file0\x00', &(0x7f00008e2000-0x20)={{0x0, 0x0}, {r3, r4/1000+30000}}) ioctl$KVM_DEASSIGN_PCI_DEVICE(r0, 0x4040ae72, &(0x7f0000787000-0x14)={0x80000000, 0x6, 0x0, 0x1, 0x8}) sendmsg(r1, &(0x7f0000619000)={&(0x7f0000dd7000)=@generic={0x10000000001e, "010000000000000000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe06d79f00000000000000076c3f010039d8f986ff03000000000000af50d5fe32c419d67bcbc7e3ad316a198356ed0008341c1fd45624281e27800ece70b076cf979ac40000bd767e2e78a1dfd300981a1565b3b16d7436"}, 0x80, &(0x7f0000782000)=[], 0x0, &(0x7f00002d4000)=[], 0x0, 0x0}, 0x0) 2018/01/11 16:53:48 executing program 1: mmap(&(0x7f0000001000/0x42000)=nil, 0x42000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000001000-0x8)='./file0\x00', 0xc0, 0x91) openat(r0, &(0x7f000000f000-0x8)='./file0\x00', 0x80000, 0x4) mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x0) r1 = open(&(0x7f0000028000)='./control\x00', 0x0, 0x0) symlinkat(&(0x7f000003b000)='./file0\x00', r1, &(0x7f0000011000)='./file0\x00') name_to_handle_at(r1, &(0x7f000000a000)='./file0\x00', &(0x7f0000036000)={0xc, 0x0, "58074ad1"}, &(0x7f0000040000)=0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat(r1, &(0x7f0000001000-0x8)='./file0\x00', r1, &(0x7f0000000000)='./control\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000043000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readlinkat(r1, &(0x7f0000039000-0xa)='./control\x00', &(0x7f0000043000)=""/213, 0xd5) mmap(&(0x7f0000043000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_gettime(r1, &(0x7f0000044000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) utimensat(r1, &(0x7f0000043000)='./control\x00', &(0x7f000002c000)={{r2, 0x0}, {0x0, 0x7530}}, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000043000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_getres(0x5, &(0x7f0000043000)={0x0, 0x0}) symlink(&(0x7f0000008000+0x1c9)='./control\x00', &(0x7f0000001000-0xa)='./control\x00') 2018/01/11 16:53:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000002000-0x9)='/dev/sg#\x00', 0x0, 0x2402) mmap(&(0x7f0000299000/0x2000)=nil, 0x2000, 0x3, 0x11, r0, 0x0) clock_gettime(0x0, &(0x7f000029b000-0x8)={0x0, 0x0}) r1 = syz_open_procfs(0x0, &(0x7f0000661000)='numa_maps\x00') ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000fff000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r0, 0x4010641c, &(0x7f000049b000-0x10)={r2, &(0x7f0000ed5000)=""/65}) pread64(r1, &(0x7f0000cac000-0x1000)=""/4096, 0x1000, 0x0) 2018/01/11 16:53:48 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000067000)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r0, &(0x7f0000000000)={0x0, 0x0}) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x10000, 0x0) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x4f) 2018/01/11 16:53:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key$user(&(0x7f0000ab9000-0x5)='user\x00', &(0x7f0000cb7000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f00006c6000-0xb6)="", 0x0, 0xfffffffffffffff9) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff800000000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000d4d000)='/dev/kvm\x00', 0x0, 0x0) openat$selinux_mls(0xffffffffffffff9c, &(0x7f000059a000-0xd)='/selinux/mls\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000c3f000-0x40)={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_PIT(r1, 0x8048ae66, &(0x7f00002a4000)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/11 16:53:48 executing program 3: r0 = socket$bt_sco(0x1f, 0x5, 0x2) signalfd(r0, &(0x7f0000c43000)={0x7}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000117000-0x9)='/dev/rtc\x00', 0x0, 0x0) r1 = socket$unix(0x1, 0x180000000000000a, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000afe000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r2, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r1]}], 0x1, 0x0}, 0x0) recvmsg(r3, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000de000-0x40)={0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) 2018/01/11 16:53:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0xa, 0x0) bind(r0, &(0x7f0000d81000-0x80)=@in={0x2, 0x2, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f000045a000-0x90)={0x0, {{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f000030f000)=0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000642000)=r1) connect$netlink(r0, &(0x7f00009da000)=@proc={0x10, 0x0, 0x1, 0x400}, 0xc) 2018/01/11 16:53:48 executing program 6: r0 = syz_open_dev$mice(&(0x7f0000020000-0x10)='/dev/input/mice\x00', 0x0, 0x101000) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r0, 0xc01064b5, &(0x7f0000435000)={&(0x7f000074e000-0x6)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x9}) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000325000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000169000)=0xe8) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f000067f000)={@loopback={0x0, 0x1}, 0x8001, r1}) syncfs(r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000000)=0x0, &(0x7f0000001000-0x4)=0x4) mprotect(&(0x7f0000c91000/0x2000)=nil, 0x2000, 0x1000001) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000001000)={0x0, 0x7f}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000002000-0x14)={r3, 0x62, 0xc368, 0x6, 0x2, 0x3ff}, &(0x7f0000001000)=0x14) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$join(0x1, &(0x7f0000002000)={0x73, 0x79, 0x7a, 0x3, 0x0}) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000002000)={r4, 0x800, 0x30, 0x8001, 0x9}, &(0x7f0000000000+0xff2)=0x18) r5 = syz_open_dev$usbmon(&(0x7f0000003000-0xd)='/dev/usbmon#\x00', 0x3, 0x1) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_timeval(r5, 0x1, 0x15, &(0x7f0000004000-0x10)={0x0, 0x7530}, 0x10) r6 = msgget(0x2, 0x8) r7 = getegid() r8 = getgid() r9 = getpid() r10 = gettid() msgctl$IPC_SET(r6, 0x1, &(0x7f0000000000)={{0x8, r2, r7, r2, r8, 0x1, 0x5, 0x0, 0x0, 0x0}, 0x80000000, 0x7ff, 0x50, 0xabcd, 0x81, 0x5, r9, r10, 0x0, 0x0}) ioctl$KVM_SET_GUEST_DEBUG(r5, 0x4048ae9b, &(0x7f0000001000)={0x10002, 0x0, [0x6, 0xc8, 0x244, 0x9, 0x3, 0x9, 0x400, 0x10001]}) ioctl$VT_WAITACTIVE(r5, 0x5607) iopl(0x3ff) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r5, 0x40bc5311, &(0x7f0000001000)={0x8, 0x2, 'client1\x00', 0x1, "af3c0d467ed15e66", "6b76cb7393b3e17b61d7a2f22f8b5c0d4679bab8089c9724a0fcd9d45cb56e71", 0x401, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/11 16:53:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) listxattr(&(0x7f00001b1000-0x8)='./file0\x00', &(0x7f00007fc000)=""/39, 0x27) r0 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0x40405514, &(0x7f0000003000)={{0x2, 0x0, 0x0, 0x0, "655228fb96156d84c702133105b8e8ef01c6b3606b1808906465f003d1b69150c3ffdd92710684229fb88471", 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], {0x77359400, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000a5a000-0x8)='/dev/mixer\x00', 0x0, 0x0) getsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f000068c000)=0x0, &(0x7f000067a000-0x4)=0x4) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r0, 0xc1105511, &(0x7f0000007000-0x110)={{0x2, 0x0, 0x0, 0x0, "6456337b62932e14fc7144a94e830a9ab3c1afb140f01103d528cad95189343d9508bce208d2a9200e8ba61f", 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "c4577fbc2183a8ec7fb1b112f19633397e77c69d2f4ed8dbda6751e2ce38fa7b8ffed359e28fae2db916b18ce3bb933d383457b30184f0dbcd856af742821114", &(0x7f0000007000-0x8)='@*)user\x00', 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syncfs(r1) getpeername$ax25(r1, &(0x7f000023c000)={0x0, {""/7}, 0x0}, &(0x7f0000f39000)=0x10) r2 = syz_open_dev$amidi(&(0x7f0000282000-0xc)='/dev/amidi#\x00', 0x1b5, 0x20000) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f000041e000)=0x80d, 0x62) ioctl$DRM_IOCTL_MAP_BUFS(r1, 0xc0186419, &(0x7f0000b79000-0x18)={0x5, &(0x7f0000e9a000-0x2)=""/2, &(0x7f0000650000-0x78)=[{0x7f, 0xa4, 0x7fffffff, &(0x7f0000fc0000-0xa4)=""/164}, {0x0, 0x16, 0xa2d8, &(0x7f0000b91000-0x16)=""/22}, {0x29b0, 0xd2, 0x4, &(0x7f0000887000-0xd2)=""/210}, {0x9, 0x62, 0x1ff, &(0x7f00002fd000)=""/98}, {0x81, 0x2e, 0xaf14, &(0x7f00003b8000-0x2e)=""/46}]}) ioctl$KVM_DIRTY_TLB(r2, 0x4010aeaa, &(0x7f0000e63000)={0x0, 0x1}) 2018/01/11 16:53:48 executing program 1: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000002000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f0000003000-0xc)={@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @broadcast=0x0, 0x0}, &(0x7f0000007000)=0xc) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$packet(r0, &(0x7f0000007000)={0x11, 0xf8, r1, 0x1, 0xe1e0, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000009000-0x4)=0x9, 0x4) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f0000004000-0xde)=""/222) ioctl$TIOCOUTQ(r0, 0x5411, &(0x7f0000009000-0x4)=0x0) ioctl(r0, 0x80184132, &(0x7f0000008000-0x5e)="") 2018/01/11 16:53:48 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f000010b000)=[{&(0x7f00008a3000-0x3a)="390000001300090480000000000000010400002c01000000450000070000001404001600000001000400020007a100090180010c00001ee400", 0x39}], 0x1) 2018/01/11 16:53:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000d2d000)='/selinux/load\x00', 0x2, 0x0) socket$inet(0x2, 0x4, 0x62) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000a1b000-0xa1)={0x0, 0x99, "e6e945b2e1bae9f05025ab52ae4fdcd955d42a835b7f0ccbfeb14f56dcea0182f192977bf40e5bdf7b263f774c4568ddbde6317b656a46eecd4d009c54d5bf6fb8977cf0f241a6f114f1eccf97d1f8901a74de4541a57354245bad56b75b7406fed826b89ce100d35d3d8d79e42041394e81e3b90cef2127c015101fbf8cb74be1d29cf8ec55f124615eaeb1dc55233fb79eeb200a0c9896f1"}, &(0x7f00000c5000)=0xa1) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000658000-0x8)={r1, 0x518000000000000}, &(0x7f00002f6000)=0x8) r2 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$inet6_int(r2, 0x29, 0x1a, &(0x7f000046a000)=0x7, 0x4) bind$inet6(r2, &(0x7f000002a000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r2, &(0x7f000023f000-0x2)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/11 16:53:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}]}, &(0x7f0000f92000-0x4)=0xfffffffffffffd67) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@call={0x85, 0x0, 0x0, 0x2e}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket(0x10, 0x3, 0x0) ioctl$KVM_XEN_HVM_CONFIG(r0, 0x4038ae7a, &(0x7f0000de7000-0x38)={0xffffffffffffff00, 0x85d, &(0x7f0000e3b000)="439a5ee167c4327c660e210ddc429ef0409433a73a4259e5a18889952ff96ab00288578bb7d5d557c6dd1e711f61f040a8c30ba3dc58050278eb926a33c07119d6079e2f00e7501867d85ddfe9acd9d134fad464e03ad57caa906fb22c1082bc0507f4fb801522c527a94e51ec68554924164819a949c70d9b3d3056c8b32bfc41aaf7d1ca30bf875199c552fe404cccc57297c22f852d9b75fbc5a48ca1d35726772593ca18218e5c691d4cf5f6bf16e230e3af7540194e3033f8ab4f6d37532f32dea3612773ca2a8970cea33dff72400f9dd0696c18578f81bc67f19341721802acdeb82b753e2f31894037fcc35cd3f322d5fb", &(0x7f0000617000-0x18)="f886f80b8a496ee6b064479c22068882f75bdffe85ef9906", 0xf5, 0x18, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f00009da000)=r0, 0x4) write(r1, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) 2018/01/11 16:53:48 executing program 3: mmap(&(0x7f0000003000/0xce5000)=nil, 0xce5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000266000-0x11)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r0, 0x12, 0x2, &(0x7f0000000000)=""/43, &(0x7f0000001000-0x4)=0x2b) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000b28000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b71000-0x4)=0xe8) mq_open(&(0x7f0000ce6000)="01504c44", 0xc6, 0x0, &(0x7f0000ce5000)={0x0, 0x1000000007fff, 0x1, 0x0, 0x0, 0x0, 0x72ab15e5, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$bt_rfcomm(r0, &(0x7f0000001000)={0x1f, {0x100000001, 0x7, 0x3, 0x7f, 0x0, 0x5}, 0x6}, 0x9) 2018/01/11 16:53:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) eventfd(0x2) semop(0x0, &(0x7f0000271000)=[{0x0, 0x0, 0x0}, {0x0, 0x7, 0x0}], 0xa8) semctl$IPC_RMID(0x0, 0x0, 0x10) 2018/01/11 16:53:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000b6a000)='/selinux/relabel\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000cfb000)={0x7, 0xfffffffffffffffd, 0x1, 0x0, 0x7fff, 0x4, 0x5, 0x6, 0x0}, &(0x7f0000c5e000-0x4)=0x20) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000341000)={r1, 0x8}, 0x6) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getrandom(&(0x7f000018c000)=""/193, 0xfffffe2b, 0x1) 2018/01/11 16:53:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000bea000)={0x0, 0x0}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$kcm(0x29, 0x3, 0x0) ioctl$EVIOCGRAB(0xffffffffffffffff, 0x40044590, &(0x7f0000e95000-0x4)=0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000824000-0x13)='/dev/snd/controlC#\x00', 0xc, 0x80080) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r0, 0xc1105518, &(0x7f00007b7000)={{0x0, 0x0, 0x0, 0x0, "d8cea3b42ba00273f81823b18bb87b337400494b46e73f45474ca5b63c65b639cba4ffd8130a8cb5ec4373a5", 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "121e0a5608fbd0ab244a024c586ea844b00d1b02ce9ba66d0f4ac6f8b09bf2b67ba20eed04f1c7c81ac788d027b5048c9a6f3db25d34bc765fe2fdf60cabf4b2", &(0x7f0000593000)='+systemwlan0GPLGPL-^*eth1bdevlo\'selinux#keyring\x00', 0xfffffffffffffeda, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = request_key(&(0x7f0000fba000)='rxrpc_s\x00', &(0x7f0000eec000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f00004d2000-0x13)='/dev/snd/controlC#\x00', 0xfffffffffffffffc) r2 = add_key(&(0x7f0000358000)='.request_key_auth\x00', &(0x7f0000ed0000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000e05000-0x76)="129d89493c9a42c4df7908b169211597aad9a8505d56171528593f94b1e7ebac670d9dbe9af1ed821079becb8a07b1fe6cb87361afeaa8dda94dafd5b044acbdad94de2cdbd8f2088533a333e9cb972fd5a4f8624212361ec77bd5e40d9755a34f505cc6548a2a0a3177289367c876e99f69d4c7d6f6", 0x76, 0xfffffffffffffff9) keyctl$search(0xa, r1, &(0x7f00009e9000)='user\x00', &(0x7f00001c4000)={0x73, 0x79, 0x7a, 0x2, 0x0}, r2) 2018/01/11 16:53:48 executing program 1: mmap(&(0x7f0000000000/0xfe5000)=nil, 0xfe5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x3) sendmsg$inet_sctp(r0, &(0x7f0000382000-0x38)={&(0x7f00005b2000)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000fe4000)=[{&(0x7f0000fe5000-0xa8)="fa7373fc14cd925699aa7abb971b82b60276540f9d7618faced30e2372a1d46c427a279adce4876ad1149a0223bd53122a2c43a9060ab208d933cb6daeac7e071bcc619b54b61071e86a0effd8d7f815d30515dbacdcad3a5590aa9dc3d9e47583", 0x61}], 0x1, &(0x7f0000fe5000-0x60)=[@init={0x18, 0x84, 0x0, {0x0, 0x0, 0x0, 0x0}}], 0x30, 0x0}, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f000020f000)={0x0, 0x74, "47cefbca79a3d26c83df4627fa3181168dc98bb24d9ba220d85ec5d87a8465f789e4a152796faa92a1026bc78d366fbcd9c3fac339f4c54770c73747e6e63c74f264be239a1ed9264e39eae3cbc5cdcfa01fe87d5847877105667e9bb0323c7551cefd2da4b72dcb2dc76ead78959dc3c4886c08"}, &(0x7f00005f2000-0x4)=0x7c) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f000038e000)={r1, @in6={{0xa, 0x0, 0x560, @loopback={0x0, 0x1}, 0xdcd3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x1c0}, &(0x7f0000b0a000-0x4)=0x98) 2018/01/11 16:53:48 executing program 2: r0 = socket$inet(0x2, 0x3, 0x7f) setsockopt$inet_group_source_req(r0, 0x0, 0x2f, &(0x7f0000000000)={0x0, {{0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, {{0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) r1 = dup3(r0, r0, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00007ac000-0x4)=0x0) r3 = getuid() r4 = getegid() ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00007e5000-0x4)=0x0) fstat(r0, &(0x7f000041a000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000002000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000000)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000000000)=0x0) r8 = getpid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000247000)={0x0, 0x0, 0x0}, &(0x7f0000f5a000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000e41000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r1, &(0x7f00007c5000)={&(0x7f0000e6e000)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000000000)=[{&(0x7f0000000000)="ff34f9df0886aa407a2a1093b16291d632db42895b44ed68be21855a02", 0x1d}, {&(0x7f0000000000)="afbcf4dd279db3a4032bf04a7798b782018edec614b6661038a7eaa764553bbc30449db6ef357f62499cc811e3faa0aa12bb0821191481d241f81d4e089f0ffa4b10f08f35dafe34f586aa255c273391ddd142492bcff67f0d550c18f5d6d335f9802076ec0816615278786573876816b40469b6eb416986e88f7f5d3a9f23456b24436c068ce51ac5e51fa786e9dcc940b6e96eee8708a789ae6a45453f1f1e6ae337b08e59b4efc251461afef7db77d15edc9809a78ad1b15804fa69c17f29ba0bc1848f47d0bf3b7080aec001b9e55265", 0xd2}, {&(0x7f00003bc000)="19af4827a3eb23565ad4256a64162a395946d5aea35ff9acd55fee15704a7f5007d9a30a2d73ebd1b1b413fe359382e9894e7a1336a9cf72dffd83e19fb0689bdc9dd9ffce737dceb7f08d1174480932dc73b36070313b1af4d3cbcf32613be2472210ff05ea8af51a0ab60862", 0x6d}], 0x3, &(0x7f000040a000-0xe8)=[@rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r8, r9, r10}], 0xe8, 0x20000000}, 0x40) 2018/01/11 16:53:48 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x8801, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) fsync(r0) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000d2b000)=0x0) r2 = semget(0x3, 0x2, 0xb0) semctl$SEM_INFO(r2, 0x3, 0x13, &(0x7f000080c000-0xd9)=""/217) dup3(r0, r1, 0x0) writev(r1, &(0x7f000037d000)=[{&(0x7f000019a000-0x1f)="1f00000003031900000007000000068100ed3b8509000100010100ff3ffe58", 0x1f}], 0x1) 2018/01/11 16:53:48 executing program 6: mmap(&(0x7f0000000000/0xddc000)=nil, 0xddc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000000d000-0x8)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) mmap(&(0x7f0000ddc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_gettime(r0, &(0x7f0000ddd000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000ddc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_rr_get_interval(0x0, &(0x7f0000ddd000-0x10)={0x0, 0x0}) rt_sigtimedwait(&(0x7f00009ac000)={0xfffffffffffffffd}, &(0x7f0000318000)={0x0, 0x0, 0x0, 0x0}, &(0x7f000003a000-0x10)={0x77359400, 0x0}, 0x340) open(&(0x7f0000195000-0x8)='./file0\x00', 0x20000000080047, 0x0) r1 = open(&(0x7f0000625000-0x8)='./file0\x00', 0x0, 0x0) fcntl$setlease(r1, 0x400, 0x0) 2018/01/11 16:53:48 executing program 5: ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f00008f4000-0xc)={0x6, 0xffffffffffffffff, 0x1}) accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x2, 0x37) ioctl$sock_ifreq(r1, 0x89f0, &(0x7f0000018000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x0, 0x0, @fr_pvc=&(0x7f0000019000-0x4)={0x0}}}) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f000001a000-0x10)=@generic="02f91335a478c5a9611f852798c2837c", 0x10) 2018/01/11 16:53:48 executing program 1: mmap(&(0x7f0000000000/0xd30000)=nil, 0xd30000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000d30000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000d30000)=0x200, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x10, &(0x7f00000dd000)=0x0, 0x0) 2018/01/11 16:53:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x8000000000000002) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) sendto$inet(r0, &(0x7f0000be3000)="b69bb8392941fde30e29d6f7c11dcc1219dd8dc34d0d07cacd6dc6139b1628a8a6982d982e10f267297c3a7d06c54ad1260becadf86c6be04b69cf443dd7d00172dc9af309cbd3dc7b52c0de0bedbd7efc6443966281bfc86f30ec1b4d9162de5912e2c07a2ad62e5a33d08718aa1df1d7d1b26810e8edeca07c656f81e4622c7639b9bb8387e1788296e2f2dfaf48d0406fbc28803ba3123f65ddc4d59c4abb53402767d8abb3eb91aa8f0b7880182f29a4490e058c8811946397f9dd32ab5f2243897a7205c06aead8c8d84f83ebcb380d582fd6e90eb0106776d6c1", 0xdd, 0x40000, 0x0, 0x0) r2 = socket$nl_crypto(0x10, 0x3, 0x15) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x8001}) socket$inet_icmp_raw(0x2, 0x3, 0x1) write$tun(r1, &(0x7f000015e000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x19, 0xffffffffffffffff, 0x0, 0x0, 0x301, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @broadcast=0xffffffff, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}, 0x32) mknod(&(0x7f00005d6000-0x8)='./file0\x00', 0x8140, 0x2) 2018/01/11 16:53:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00001a3000-0x28)={@common='ifb0\x00', &(0x7f0000d26000-0x2c)=@ethtool_cmd={0x8000000014, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1d0b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/11 16:53:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) flock(0xffffffffffffffff, 0x1010000008) flock(0xffffffffffffffff, 0x1) 2018/01/11 16:53:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000224000-0x20)={@loopback={0x0, 0x1}, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0}, 0x20) recvfrom$inet6(r0, &(0x7f0000884000)=""/73, 0x49, 0x4853faa94c2dd29a, &(0x7f0000500000-0x1c)={0xa, 0x2, 0x6, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, 0x1c) 2018/01/11 16:53:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f00001da000-0x4)=0x0, 0x4) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f00003fc000-0x9)='/dev/dsp\x00', 0x0, 0x0) write(r0, &(0x7f0000755000)="f05d4628326c23f0ba08bdb5ff", 0xd) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f00001e8000-0x4)={r0}) r2 = openat$selinux_create(0xffffffffffffff9c, &(0x7f000083a000)='/selinux/create\x00', 0x2, 0x0) bind$inet(r2, &(0x7f00009e3000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet6_tcp_buf(r0, 0x6, 0xb, &(0x7f0000c56000-0x1000)=""/4096, &(0x7f0000ebb000)=0x1000) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000302000)='/selinux/enforce\x00', 0x5f3be9716ad0259a, 0x0) 2018/01/11 16:53:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c55000)='/dev/net/tun\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) r3 = socket(0x2000000011, 0x8000000080003, 0x0) setsockopt$packet_buf(r3, 0x107, 0xf, &(0x7f0000bc5000-0x4)="6b64b22e", 0x4) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000928000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x5, 0x0, @sync=&(0x7f00001a4000-0xc)={0x0, 0x0, 0x0}}}) lgetxattr(&(0x7f0000eba000-0x8)='./file0\x00', &(0x7f00001bd000)=@known='system.posix_acl_default\x00', &(0x7f00001b9000-0xb5)=""/181, 0xb5) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00002d1000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x20301}) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000344000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$packet(r3, &(0x7f0000c85000)={0x11, 0x0, r4, 0x1, 0x0, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) dup2(r3, r1) write$tun(r2, &(0x7f0000875000-0xa4)=@hdr={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast1=0xe0000001, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @igmp={0x0, 0x0, 0x0, @empty=0x0, ""}}}, 0x26) 2018/01/11 16:53:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) alarm(0xfffffffffffffffe) r0 = socket(0x40000000015, 0x5, 0x0) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f000019e000-0x11)='/selinux/relabel\x00', 0x2, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000eaf000)={0x0, 0x0}) ioctl$DRM_IOCTL_MAP_BUFS(r1, 0xc0186419, &(0x7f00000c7000-0x18)={0x4, &(0x7f00000bd000-0x32)=""/50, &(0x7f0000895000-0x60)=[{0x9b39, 0xa9, 0x2, &(0x7f00002c5000-0xa9)=""/169}, {0x6, 0x93, 0x0, &(0x7f0000299000)=""/147}, {0x4, 0x1000, 0xa37c, &(0x7f00008a8000)=""/4096}, {0x9, 0x32, 0x9, &(0x7f0000ffc000-0x32)=""/50}]}) ioctl$DRM_IOCTL_LOCK(r1, 0x4008642a, &(0x7f0000e66000-0x8)={r2, 0x1}) bind$inet(r0, &(0x7f000032b000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg$netrom(r0, &(0x7f0000b2b000)={&(0x7f0000d25000-0x10)=@ax25={0x3, {"837bf46e6dc7a8"}, 0x0}, 0x10, &(0x7f0000bc4000)=[], 0x0, &(0x7f00002bd000-0x2340)=[], 0x0, 0x20000041}, 0x2102) close(r0) close(0xffffffffffffffff) r3 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000a01000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r4, 0x5452, &(0x7f00007e9000-0x8)=0x3f) recvfrom(r5, &(0x7f0000ef3000)=""/0, 0x0, 0x100, &(0x7f000002d000-0x10)=@alg={0x26, 'hash\x00', 0x0, 0xfffffffffffffffc, "6c7a0700000c19e30000000000001302000000000000e2ffffffffffffff0000000000000000000000000000000000000000200000000000000000000e000800"}, 0x58) fcntl$setown(r4, 0x8, r3) socket$inet_sctp(0x2, 0x5, 0x84) fcntl$setsig(r4, 0xa, 0x12) dup2(r4, r5) tkill(r3, 0x13) [ 93.449442] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=771 sclass=netlink_route_socket pig=12290 comm=syz-executor7 [ 93.521871] RDS: rds_bind could not find a transport for 172.20.6.170, load rds_tcp or rds_rdma? [ 93.529218] device syz1 entered promiscuous mode 2018/01/11 16:53:48 executing program 5: 2018/01/11 16:53:48 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_void(r0, 0x29, 0x2000000004d, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000001000-0x4)=0x0) r2 = gettid() tgkill(r1, r2, 0x3f) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = add_key$user(&(0x7f0000001000)='user\x00', &(0x7f0000001000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000000000)="50ae6d36f1df7b6cff01e74b68d22e559cdf17c00c45a39bf6402922f98025837d4b492657703b76f8d3f4c9a8e1802dde5f5f929ff959db684e59ed75ff03f519fffef9cdd54c26c0bf06c8a9308c9cf59f1e94d7d46e05bb95be3f8c007527acab2c5ef5b07e2e0edd82f37c787ce0455fb76a866d4bdb52b08d0b292037933ca9f1e46b90b57108e6dd2b09", 0x8d, 0xfffffffffffffffb) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = add_key(&(0x7f0000000000)='cifs.spnego\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000001000)="4ab13d9e3dd4aee84c7007235a0bf46dc99daa7d3903cbdf99fa4aea404a0e54af2b8c31b568eb94e5029aca84e3b14c74ce0c4e5e4797559803efd56e1d666d5182500341dd4e158c293259498702bd4e389dc18e529d0c723608f0a42618401cb6053c191b07ddc23cb86d2de4ffdf8fbcae42a3ae2cfde07e1a95a4d6", 0x7e, 0xfffffffffffffffb) keyctl$link(0x8, r4, r5) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000577000-0x10)={0xa, &(0x7f0000001000-0x50)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = accept4$ax25(r3, 0x0, &(0x7f0000001000)=0x0, 0x800) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ax25_int(r7, 0x101, 0x0, &(0x7f0000002000)=0x9, 0x4) ioctl$DRM_IOCTL_GET_CTX(r3, 0xc0086423, &(0x7f0000001000-0x8)={r6, 0x1}) 2018/01/11 16:53:48 executing program 7: mmap(&(0x7f0000000000/0xfed000)=nil, 0xfed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000a5b000+0xc90)=[{&(0x7f0000729000)="290000001800310980000000000000020a13f2000000ff06da000c000c00080004000c00000005010a", 0x29}], 0x1) dup2(r0, r0) 2018/01/11 16:53:48 executing program 6: 2018/01/11 16:53:48 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000005000-0x95)={0x0, 0x0, ""}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000)=0x4) 2018/01/11 16:53:48 executing program 2: 2018/01/11 16:53:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x400) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000e5a000-0x9)='/dev/ppp\x00', 0x0, 0x0) r1 = socket$unix(0x1, 0x8000000005, 0x0) socket$nfc_llcp(0x27, 0x2, 0x1) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00002c3000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r2, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r1]}], 0x1, 0x0}, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000483000)={{{@in=@broadcast=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000218000-0x4)=0xe8) setuid(r4) bind$unix(r3, &(0x7f0000edd000)=@abs={0x0, 0x0, 0x1}, 0x8) setsockopt$inet6_dccp_buf(r0, 0x21, 0x2, &(0x7f0000341000-0xe6)="30fdd88facf08750d308f63871913211b4509d19f831bb3bc02c2788146004cd2d34045166772c636b70d1b99dcfda79fe64ee0fdac56143d485a5b79178f01f91883516a38f86621988f04983cfcfb75967eef066ecc397dd216b4f3335aaf8c2602cb493a02597668a510140407d0b5a163c945c3a0f32e664fa164ece83e971783a0fcff1d3b495add302888bb9efff92b1565a505d7a4a30d7bd1e460c81db3f55a9a038481691725dc9f89142a84a1138b4b5ccfe36ddeae4ee0a733949ba1b2c6b7b4c41d6e8646a5b2f361e6f25963e526d419d20b4be7fbf839c177ec691235b2b38", 0xe6) lgetxattr(&(0x7f0000e56000)='./file0\x00', &(0x7f0000941000-0x10)=@random={'btrfs.\x00', '/dev/ppp\x00'}, &(0x7f0000a79000)=""/50, 0x32) flistxattr(r0, &(0x7f0000ed9000)=""/124, 0x7c) clock_getres(0x6, &(0x7f0000230000-0x10)={0x0, 0x0}) recvmsg(r2, &(0x7f000000e000)={0x0, 0x0, &(0x7f0000506000-0x60)=[{&(0x7f000037e000)=""/23, 0x17}, {&(0x7f00004fd000-0xfb)=""/251, 0xfb}, {&(0x7f00007ef000-0x76)=""/118, 0x76}, {&(0x7f0000cb3000)=""/104, 0x68}, {&(0x7f0000128000-0x3f)=""/63, 0x3f}, {&(0x7f00007da000-0x79)=""/121, 0x79}], 0x6, &(0x7f000000c000)=""/0, 0x0, 0x0}, 0x0) utime(&(0x7f0000ecb000)='./file0\x00', &(0x7f0000a4f000)={0x4, 0x5}) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000070b000-0x40)={0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000482000-0x8)={0x0}, 0x8}) fcntl$addseals(r0, 0x409, 0x1) 2018/01/11 16:53:48 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/vga_arbiter\x00', 0x101, 0x0) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000f4b000)=@req={0x8e, 0xec3c, 0x40, 0x3a96}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000001000-0x10)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000)=0x10) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000000)=0x401, 0x4) clock_settime(0x7, &(0x7f0000002000-0x10)={0x77359400, 0x0}) ioctl$DRM_IOCTL_INFO_BUFS(r0, 0xc0106418, &(0x7f0000000000)={0x3, 0x1, 0x7, 0xca, 0x1d, 0xffff}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = request_key(&(0x7f0000003000-0xc)='cifs.spnego\x00', &(0x7f0000002000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000002000)="265b766d6e657430265b8f706f7369785f61636c5f61636365737376626f786e657431776c616e317d7b626465762900", 0xfffffffffffffff9) request_key(&(0x7f0000001000)='ceph\x00', &(0x7f0000002000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000002000)='/dev/vga_arbiter\x00', r2) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f0000002000-0x3e)=""/62) ioctl$KVM_RUN(r0, 0xae80, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_XSAVE(r1, 0x9000aea4, &(0x7f0000004000-0x400)={""/1024}) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x3) fcntl$notify(r0, 0x402, 0x10) utime(&(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000003000)={0x6, 0x7}) r3 = accept4$alg(r1, 0x0, 0x0, 0x80000) ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x0) r4 = getpgid(0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = syz_open_procfs(r4, &(0x7f0000004000)='net/udp6\x00') mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000005000)={0x3, 0x78, 0x3, 0x3f, 0x8001, 0xfff, 0x0, 0x342b, 0x1, 0xb, 0x2, 0x4, 0xe5, 0x100000000, 0xa38, 0x3f, 0x37, 0x0, 0xffffffff, 0x3, 0x800, 0x2, 0x400000000000, 0x7f00, 0x4, 0x6, 0x9, 0x3, 0x80000000, 0x7, 0x0, 0x4, 0x0, 0x4, 0x4, 0x80000001, 0xab4f, 0xfffffffffffffe01, 0x0, 0xffffffff, 0x2, @perf_config_ext={0x9, 0x100000000}, 0x10000, 0x2, 0xfffffffffffffffc, 0x7, 0x9, 0x1ff, 0x2, 0x0}, r4, 0x5, r5, 0x3) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGETKEYCODE(r3, 0x4b4c, &(0x7f0000007000-0x8)={0x0, 0x0}) [ 93.621412] RDS: rds_bind could not find a transport for 172.20.6.170, load rds_tcp or rds_rdma? 2018/01/11 16:53:48 executing program 5: 2018/01/11 16:53:48 executing program 2: 2018/01/11 16:53:48 executing program 6: 2018/01/11 16:53:48 executing program 6: 2018/01/11 16:53:48 executing program 1: 2018/01/11 16:53:48 executing program 2: 2018/01/11 16:53:48 executing program 5: 2018/01/11 16:53:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000091c000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cts(cbc(blowfish))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c97000)="0a0775b0", 0x4) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f0000fc2000-0x38)={&(0x7f00004d1000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000893000-0x50)=[{&(0x7f00008fb000)=""/176, 0xb0}], 0x1, &(0x7f0000cbc000-0x46)=""/70, 0x46, 0x0}, 0x0) 2018/01/11 16:53:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f000063c000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000928000-0x28)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @ifru_settings={0x2, 0x0, @sync=&(0x7f00001a4000-0xc)={0x0, 0x0, 0x0}}}) r1 = socket(0x10, 0x2, 0x0) write(r1, &(0x7f0000f48000-0x1f)="1f0000001e00056d00020000002251030700000000000000000c04101d0200", 0x1f) recvfrom$inet(r1, &(0x7f00004e2000)=""/105, 0x69, 0x0, &(0x7f0000287000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/11 16:53:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x2, 0x4, 0x4, 0x9, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) finit_module(r0, &(0x7f0000580000-0x1)='\x00', 0x1) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00001b2000-0x18)={r0, &(0x7f0000223000)="d7", &(0x7f0000fd6000)=""/168}, 0x18) 2018/01/11 16:53:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000814000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000b5f000-0x4)={0x5}, 0x4) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000ffb000-0x18)={0xaa, 0x0, 0x0}) eventfd(0x3) r2 = openat$selinux_create(0xffffffffffffff9c, &(0x7f00003dd000-0x10)='/selinux/create\x00', 0x2, 0x0) getsockname$packet(r2, &(0x7f00007e2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000519000)=0x14) connect$bt_l2cap(r2, &(0x7f000004a000)={0x1f, 0xa5, {0x8, 0x2, 0x8000, 0x7f, 0x3f, 0x8}, 0x3, 0xa9}, 0xe) ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f000007c000)={@generic="6f6ec06f9cfc65e29d9c0cf615f304db", @ifru_flags=0x1000}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000a5e000-0x20)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1, 0x0}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f00007a1000-0x18)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000b4a000-0x4)=0x18) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f000050b000)={r3, @in6={{0xa, 0x2, 0x6, @loopback={0x0, 0x1}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0xcc, 0xfff, 0xa4, 0x61}, 0xa0) [ 93.699757] netlink: 1 bytes leftover after parsing attributes in process `syz-executor7'. [ 93.728377] netlink: 1 bytes leftover after parsing attributes in process `syz-executor7'. 2018/01/11 16:53:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000614000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000244000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_CTX(r1, 0xc0086423, &(0x7f0000d67000)={r2, 0x1}) ioctl$BINDER_SET_MAX_THREADS(r1, 0x40046205, 0x4) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x8000000000031, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f000079e000-0x4)=0x0) shmat(0x0, &(0x7f0000a24000/0x4000)=nil, 0x7000) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x0, &(0x7f0000710000-0x8)=0x0, 0x2, 0x3) 2018/01/11 16:53:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$unix(0xffffffffffffffff, &(0x7f000068c000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000e68000)=0x8) pipe2(&(0x7f0000319000-0x8)={0x0, 0x0}, 0x80000) dup3(r0, r1, 0x80000) r2 = syz_open_dev$vcsn(&(0x7f0000eee000-0xa)='/dev/vcs#\x00', 0x5, 0x40000) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f000096e000-0xc)=@sack_info={0x0, 0x340, 0x8}, &(0x7f0000ab5000)=0xc) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f00000d1000)={r3, 0x1000000000000000}, 0x6) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = socket$inet6(0xa, 0x400000000001, 0x0) setsockopt$sock_timeval(r4, 0x1, 0x15, &(0x7f000070b000)={0x0, 0x7530}, 0x10) recvmsg$kcm(r2, &(0x7f0000b94000)={&(0x7f000067b000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000111000-0x40)=[{&(0x7f00001f8000-0xbd)=""/189, 0xbd}, {&(0x7f0000535000-0xbc)=""/188, 0xbc}, {&(0x7f000037d000-0xb1)=""/177, 0xb1}, {&(0x7f0000900000-0x24)=""/36, 0x24}], 0x4, &(0x7f00002cd000)=""/53, 0x35, 0x1}, 0x162) recvfrom$packet(r2, &(0x7f00005c7000)=""/119, 0x77, 0x40010002, &(0x7f0000f55000-0x14)={0x11, 0xff, r5, 0x1, 0x2, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) sendto$inet6(r4, &(0x7f0000e78000-0x1)="", 0x0, 0x20000008, &(0x7f00008d5000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/11 16:53:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000, 0x0, 0xfffffffffffffffe, 0x10000003, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f000091f000-0xd)='comm\x00') sendfile(r0, r1, &(0x7f00008a3000)=0x0, 0x7e) 2018/01/11 16:53:48 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000001000-0x8)='./file0\x00', 0x5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f000025d000)='/dev/cuse\x00', 0x0, 0x0) close(r0) r1 = msgget$private(0x0, 0x80) msgctl$IPC_INFO(r1, 0x3, &(0x7f0000fe1000-0xd8)=""/216) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f00007e1000)={0x0, {{0xa, 0x0, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) ioctl$KVM_ASSIGN_SET_MSIX_NR(r0, 0x4008ae73, &(0x7f0000686000)={0x8fc, 0x1}) 2018/01/11 16:53:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa, 0x0, 0x0}) r1 = accept$packet(0xffffffffffffffff, &(0x7f0000df1000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000d31000-0x4)=0x14) getsockopt$sock_int(r1, 0x1, 0x3f, &(0x7f0000447000)=0x0, &(0x7f0000115000-0x4)=0x4) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r2 = creat(&(0x7f0000729000)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}], 0x30) unlink(&(0x7f00005f0000-0x8)='./file0\x00') link(&(0x7f0000342000-0x8)='./file0\x00', &(0x7f000062f000-0x10)='./file0\x00') ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/11 16:53:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = epoll_create1(0x0) rt_sigpending(&(0x7f0000cdc000-0x8)={0x0}, 0x8) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00009b5000)={0x0, 0x0, 0x0}, 0xc) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r2, 0xc10c5541, &(0x7f00008b5000-0x10c)={0x6, 0x7, 0x5698, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffff, 0xf33, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_emit_ethernet(0x16, &(0x7f000024d000-0x5e)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [], {{0x8, @x25={0x5347d1768d122c42, 0x0, 0x3, "00050ff8f8"}}}}, 0x0) 2018/01/11 16:53:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getxattr(&(0x7f00005da000-0x8)='./file0\x00', &(0x7f0000168000-0x1a)=@random={'os2.\x00', 'nodevmime_type@\'user\x00'}, &(0x7f0000e61000)=""/167, 0xa7) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f000092e000-0x11)='/dev/qat_adf_ctl\x00', 0x8000, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000b16000-0xe8)={{{@in=@broadcast=0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000624000-0x4)=0xe8) syz_emit_ethernet(0x96, &(0x7f00007bd000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff}, [], {{0x86dd, @ipv6={0x0, 0x6, "72f20b", 0x60, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @loopback={0xffffffffffffffff, 0x1}, {[@routing={0xc, 0x8, 0x3, 0xffffffff, 0x0, [@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @loopback={0x0, 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}]}], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}}}}}}, 0x0) pipe2(&(0x7f0000d8b000-0x8)={0x0, 0x0}, 0x80800) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r2, 0x10e, 0x4, &(0x7f0000d3a000-0x4)=0x7552, 0x4) r3 = gettid() getsockopt(r1, 0x81, 0x6, &(0x7f0000177000-0xa0)=""/160, &(0x7f000000d000)=0xa0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000dbe000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000124000)=0x0) kcmp(r3, r4, 0x0, r2, r1) 2018/01/11 16:53:48 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd(r0, &(0x7f0000001000-0x8)={0x86f}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x11, 0x3, 0x0) write(r1, &(0x7f0000953000-0x26)="2400000026000700000000000025fd00dbffff0001000000ff050000ff1b18ff0100ff104471", 0xfffffffffffffdc8) 2018/01/11 16:53:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0xc0000000000036, &(0x7f0000664000-0xd0)="dc13b51a5b31306e78dd580871ab2144ece470d734cf0195f75d34c82d9d233f08008875c4ccd64ade0e8ce0442fbc50974e8e1195c604f8001f00000000000000dd0500000000000500048a5d070838a46611f937f96f7d4ff812a8f9fc3f0700e60000000000001b00d359bdeb62e18a769c862f856d59f8b9f3aee345e59eee7026fe40be9cda16a2f125e2c3525ad0ffffffffffffffff3d328501902d973e668fa3f9b8974fec92b836614657ade603936ca6556ddfaeda0896440f396f4b9b3e5a2db8352780dff40bb45a7883", 0xd0) bpf$PROG_LOAD(0x5, &(0x7f000030b000)={0xf, 0x3, &(0x7f0000789000-0x18)=@framed={{0x18, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x400}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000057c000)='syzkaller\x00', 0x6, 0xc7, &(0x7f0000bfc000)=""/199, 0x41000, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) setsockopt$inet6_buf(r0, 0x29, 0x36, &(0x7f000086a000-0x1)="", 0x0) [ 93.910475] FAULT_FLAG_ALLOW_RETRY missing 30 [ 93.920054] CPU: 0 PID: 12380 Comm: syz-executor2 Not tainted 4.15.0-rc7+ #257 [ 93.927449] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 93.936793] Call Trace: [ 93.939362] dump_stack+0x194/0x257 [ 93.942981] ? arch_local_irq_restore+0x53/0x53 [ 93.947634] ? handle_userfault+0x12b7/0x24c0 [ 93.952110] handle_userfault+0x12fa/0x24c0 [ 93.956403] ? handle_userfault+0x150b/0x24c0 [ 93.960880] ? userfaultfd_ioctl+0x4520/0x4520 [ 93.965434] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 93.970595] ? perf_trace_lock+0xb0/0x900 [ 93.974713] ? __lock_is_held+0xb6/0x140 [ 93.978747] ? perf_trace_lock+0xd6/0x900 [ 93.982868] ? perf_trace_lock_acquire+0xe3/0x980 [ 93.987687] ? trace_event_raw_event_lock+0x340/0x340 [ 93.992853] ? print_irqtrace_events+0x270/0x270 [ 93.997590] ? print_irqtrace_events+0x270/0x270 [ 94.002321] ? get_user_pages_fast+0x277/0x340 [ 94.006884] ? perf_trace_lock+0xd6/0x900 [ 94.011012] ? perf_trace_lock+0xd6/0x900 [ 94.015148] ? perf_trace_lock_acquire+0xe3/0x980 [ 94.019972] ? __lock_acquire+0x664/0x3e00 [ 94.024186] ? check_noncircular+0x20/0x20 [ 94.028391] ? __lock_acquire+0x664/0x3e00 [ 94.032626] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 94.037791] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 94.042956] ? find_held_lock+0x35/0x1d0 [ 94.046999] ? __handle_mm_fault+0x3296/0x3ce0 [ 94.051560] ? lock_downgrade+0x980/0x980 [ 94.055690] ? lock_release+0xa40/0xa40 [ 94.059642] ? copy_overflow+0x20/0x20 [ 94.063505] ? do_raw_spin_trylock+0x190/0x190 [ 94.068062] ? userfaultfd_ctx_put+0x740/0x740 [ 94.072630] __handle_mm_fault+0x32a3/0x3ce0 [ 94.077029] ? __pmd_alloc+0x4e0/0x4e0 [ 94.080898] ? find_held_lock+0x35/0x1d0 [ 94.084935] ? handle_mm_fault+0x248/0x8d0 [ 94.089141] ? lock_downgrade+0x980/0x980 [ 94.093282] handle_mm_fault+0x334/0x8d0 [ 94.097316] ? down_read+0x96/0x150 [ 94.100915] ? __handle_mm_fault+0x3ce0/0x3ce0 [ 94.105474] ? vmacache_find+0x5f/0x280 [ 94.109422] ? find_vma+0x30/0x150 [ 94.112937] __do_page_fault+0x5c9/0xc90 [ 94.116977] ? mm_fault_error+0x2c0/0x2c0 [ 94.121103] ? find_held_lock+0x35/0x1d0 [ 94.125141] do_page_fault+0xee/0x720 [ 94.128914] ? __do_page_fault+0xc90/0xc90 [ 94.133132] ? lock_release+0xa40/0xa40 [ 94.137077] ? perf_trace_lock+0x900/0x900 [ 94.141297] ? do_raw_spin_trylock+0x190/0x190 [ 94.145864] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 94.150695] page_fault+0x2c/0x60 [ 94.154126] RIP: 0010:iov_iter_fault_in_readable+0x1a7/0x410 [ 94.159889] RSP: 0018:ffff8801d88cf928 EFLAGS: 00010246 [ 94.165223] RAX: 0000000000010000 RBX: 0000000020011fd2 RCX: ffffffff82585321 [ 94.172463] RDX: 000000000000010b RSI: ffffc90003efe000 RDI: ffff8801d88cfd28 [ 94.179707] RBP: ffff8801d88cfa08 R08: ffff8801c78446d0 R09: 1ffff1003b119ee7 [ 94.186948] R10: ffff8801d88cf858 R11: 0000000000000003 R12: 1ffff1003b119f28 [ 94.194195] R13: ffff8801d88cf9e0 R14: 0000000000000000 R15: ffff8801d88cfd20 [ 94.201453] ? iov_iter_fault_in_readable+0x1a1/0x410 [ 94.206622] ? iov_iter_fault_in_readable+0x1a1/0x410 [ 94.211786] ? iov_iter_revert+0x9d0/0x9d0 [ 94.216007] ? mark_held_locks+0xaf/0x100 [ 94.220131] ? simple_xattr_get+0xeb/0x160 [ 94.224338] ? current_kernel_time64+0x122/0x2f0 [ 94.229067] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 94.234058] generic_perform_write+0x200/0x600 [ 94.238626] ? filemap_fdatawait_keep_errors+0xb0/0xb0 [ 94.243875] ? generic_update_time+0x1b2/0x270 [ 94.248432] ? __mnt_drop_write_file+0xd/0x70 [ 94.252913] ? file_update_time+0xbf/0x470 [ 94.257134] ? current_time+0xc0/0xc0 [ 94.260912] ? down_write+0x87/0x120 [ 94.264612] __generic_file_write_iter+0x366/0x5b0 [ 94.269517] ? check_noncircular+0x20/0x20 [ 94.273728] generic_file_write_iter+0x399/0x790 [ 94.278461] ? __generic_file_write_iter+0x5b0/0x5b0 [ 94.283542] ? iov_iter_init+0xaf/0x1d0 [ 94.287493] __vfs_write+0x684/0x970 [ 94.291184] ? lock_acquire+0x1d5/0x580 [ 94.295136] ? kernel_read+0x120/0x120 [ 94.299026] ? rcu_sync_lockdep_assert+0x6d/0xb0 [ 94.303770] ? __sb_start_write+0x209/0x2a0 [ 94.308087] vfs_write+0x189/0x510 [ 94.311606] SyS_write+0xef/0x220 [ 94.315040] ? SyS_read+0x220/0x220 [ 94.318637] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 94.323628] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 94.328363] entry_SYSCALL_64_fastpath+0x23/0x9a [ 94.333089] RIP: 0033:0x452ac9 [ 94.336248] RSP: 002b:00007f6f459e0c58 EFLAGS: 00000212 ORIG_RAX: 0000000000000001 [ 94.343930] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 0000000000452ac9 [ 94.351175] RDX: 0000000000000030 RSI: 0000000020011fd2 RDI: 0000000000000014 2018/01/11 16:53:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x804, 0x8) r1 = syz_open_dev$vcsn(&(0x7f0000c38000)='/dev/vcs#\x00', 0xe67, 0x200) ioctl$KVM_GET_REG_LIST(r1, 0xc008aeb0, &(0x7f000075f000)={0x8, [0x9, 0x6, 0x8, 0x80, 0x9, 0x24e, 0x81, 0x400]}) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f00004d3000)={0x3d}, 0x1) setsockopt$inet_int(r0, 0x0, 0x19, &(0x7f0000e71000)=0x0, 0x6d) ioctl$KDGKBTYPE(r1, 0x4b33, &(0x7f0000a08000)=0x0) 2018/01/11 16:53:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x65, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000371000-0xe8)={{{@in=@multicast2=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000730000)=0xe8) fstat(r0, &(0x7f000016a000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_mount(&(0x7f000029a000)='./file0\x00', 0x2000, r1, r2, 0x0, 0x1000044) r3 = openat$selinux_context(0xffffffffffffff9c, &(0x7f000084f000)='/selinux/context\x00', 0x2, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000428000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$inet_icmp_ICMP_FILTER(r3, 0x1, 0x1, &(0x7f0000b62000-0x4)={0x8fb}, 0x4) r4 = socket(0x1e, 0x2, 0x0) connect$ax25(r4, &(0x7f00005cf000-0x10)={0x3, {"3d22b086af7c24"}, 0x0}, 0x10) ioctl$sock_inet_tcp_SIOCATMARK(r4, 0x8905, &(0x7f0000376000)=0x0) 2018/01/11 16:53:49 executing program 4: mmap(&(0x7f0000000000/0xaea000)=nil, 0xaea000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000ae2000-0x9)='/dev/kvm\x00', 0x0, 0x0) ioctl$TUNSETVNETHDRSZ(0xffffffffffffffff, 0x400454d8, &(0x7f0000ae1000)=0x1) mmap(&(0x7f0000aea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$join(0x1, &(0x7f00004f0000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000aea000)='/selinux/checkreqprot\x00', 0x1, 0x0) ioctl$KVM_SET_SIGNAL_MASK(r1, 0x4004ae8b, &(0x7f00000cd000)={0xa4, "6880203d95c24d1cf8f4dea3e41d7cd40516e8d44bfc2487086272625bb4245ebe8682c62df4d1bd1eae3c27a2de1499f7737444a577375cd16f0f6e57f26d36bee09bc72a2cc5cac14281559d94fd2c2b05e36062cadda2247149c4c17d9d0f01f32e8859b1afe39666915673d2c8d58ac1d62890c43cc6e0f0b16589868119e243a002d44cca7e130862ff84bea5f0cc00b4292e2fb21ef21561886b003ad5a8f2b7a5"}) ioctl$KVM_GET_SUPPORTED_CPUID(r0, 0xc008ae05, &(0x7f0000ae1000)=""/135) 2018/01/11 16:53:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$alg(0xffffffffffffffff, 0x0, 0x0, 0x800) openat$mixer(0xffffffffffffff9c, &(0x7f0000da5000)='/dev/mixer\x00', 0x40001, 0x0) pread64(r0, &(0x7f0000a60000)=""/211, 0xd3, 0x9) r1 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000001000)={{0x3, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f000001d000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) r2 = dup2(r1, r1) ioctl$KVM_SET_TSC_KHZ(r2, 0xaea2, 0x5) 2018/01/11 16:53:49 executing program 7: openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000024c000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x400) ioctl(r0, 0x2201, &(0x7f00008d2000-0x19c)="e9316ede") 2018/01/11 16:53:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x7, 0x1800000000) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) rmdir(&(0x7f0000d74000-0x8)='./file0\x00') r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f0000c9d000)=0x0) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) mount(&(0x7f0000618000-0x8)='./file0\x00', &(0x7f0000f7e000-0xe)='./file0/file0\x00', &(0x7f0000f6c000)='ocfs2\x00', 0x204800, 0x0) 2018/01/11 16:53:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$tun(&(0x7f0000350000)='/dev/net/tun\x00', 0x0, 0x400000) r0 = syz_open_procfs(0x0, &(0x7f0000957000)='net/ip_tables_names\x00') pselect6(0x40, &(0x7f0000961000)={0x6, 0xfffffffffffffff7, 0xff, 0xfffffffffffffffc, 0x8, 0x3, 0x9, 0x800}, &(0x7f0000680000-0x40)={0x9, 0x82d6, 0x1, 0x3, 0x7f, 0x7, 0xffff, 0x2}, &(0x7f000030e000)={0x20, 0x80000001, 0x3, 0x1ff, 0x6, 0x2, 0x2, 0x20}, &(0x7f0000a8d000)={0x0, 0x1c9c380}, &(0x7f00008fb000-0x10)={&(0x7f000061d000)={0x80}, 0x8}) ioctl$KVM_XEN_HVM_CONFIG(r0, 0x4038ae7a, &(0x7f0000578000-0x38)={0x4, 0x0, &(0x7f000005a000)="0ebbba8b75aa8bbce96d056ca997ce13d22c25", &(0x7f0000dc5000)="43a5ec8ce5533cc2521827f963eb8da21e6aef6cdc3e8f6c246c492f1bf108f14e46d7a99e1c3653d035366c499207ad6897a0e1f00cf0ef2bb19a8ab0440eabf7850bc4a1f9634ad2dff1d73b7aa90eeec96d7eb70fceb8093e3df557091255ff7c60189c392d143bf482d2e7908767b9167ea724b3b3f17d1dfd5fad8201fa751881b9c3b4aef8995d841d6119d4dbbefb1bb0af8d0e275eaad27c93042f6221e754365e6587ec0654c96ae968b5ad3e5ca837bb11e60e089f06417d9bfd50fdd9ca", 0x1, 0x80000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) lseek(r0, 0x0, 0x0) 2018/01/11 16:53:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000ddc000)={0x0, {0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8d, 0x0, 0x0, 0x0, 0x0, &(0x7f0000f56000)=@common="6c6f3a000089000000009300", 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) fcntl$lock(r1, 0x6, &(0x7f00008f5000-0x20)={0x0, 0x7, 0x0, 0x0, 0x0}) [ 94.358426] RBP: 0000000000000307 R08: 0000000000000000 R09: 0000000000000000 [ 94.365668] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006f2948 [ 94.372915] R13: 00000000ffffffff R14: 00007f6f459e16d4 R15: 0000000000000000 2018/01/11 16:53:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000ae1000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000e43000-0x50)={{0x0, 0x0}, {0x0, 0xd548}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00009d8000)='/dev/audio\x00', 0x0, 0x0) ioctl$KVM_GET_EMULATED_CPUID(r1, 0xc008ae09, &(0x7f00006c6000)=""/49) syz_open_dev$sndseq(&(0x7f00004e5000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) 2018/01/11 16:53:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x8000000000000002) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_settings={0x7fffffff, 0x5, @te1=&(0x7f00007b4000-0x10)={0x308d, 0x7ff, 0x1eb, 0x9}}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) write$tun(r1, &(0x7f0000435000-0x16b)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "5d11a3", 0x8, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}}, 0x3a) 2018/01/11 16:53:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000015000)='/dev/sequencer\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000b69000-0xb8)={0x0, 0xfffffffffffffffd, 0xffffffff, 0x10000, 0xb1cd, 0x0, 0x2, 0x4, {0x0, @in={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0xff, 0x5, 0x4, 0x3}}, &(0x7f000031a000-0x4)=0xb8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000b68000)={r1, 0xc, "a4422fca68269d22c8a0827c"}, &(0x7f0000327000)=0x14) mq_timedreceive(r0, &(0x7f0000379000-0xba)=""/186, 0xba, 0xc0e9, &(0x7f00005ad000)={0x77359400, 0x0}) write$evdev(r0, &(0x7f0000af0000-0x90)=[{{0x0, 0x0}, 0x0, 0x0, 0x1ff}, {{0x77359400, 0x0}, 0x0, 0x0, 0x0}], 0x30) 2018/01/11 16:53:49 executing program 7: clone(0x0, &(0x7f0000b12000-0xdb)="", &(0x7f0000b2a000-0x4)=0x0, &(0x7f00001b4000-0x4)=0x0, &(0x7f000015c000-0x77)="") msgrcv(0x0, &(0x7f0000cb8000)={0x0, ""/0}, 0x8, 0x0, 0x0) 2018/01/11 16:53:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000366000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r1, 0x0) connect$unix(r0, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) connect(r0, &(0x7f0000fa4000)=@llc={0x1a, 0x19, 0xf4, 0x1, 0x7, 0x9, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x6) shutdown(r1, 0x0) r2 = gettid() socketpair$unix(0x1, 0x1000000005, 0x0, &(0x7f0000880000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r3, 0x5452, &(0x7f0000b3b000)=0x3f) fcntl$setsig(r3, 0xa, 0x12) r5 = openat$dsp(0xffffffffffffff9c, &(0x7f0000a5e000-0x9)='/dev/dsp\x00', 0x2080, 0x0) ioctl$KVM_SET_LAPIC(r5, 0x4400ae8f, &(0x7f0000279000-0x400)={"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"}) setsockopt$inet6_udp_int(r5, 0x11, 0x65, &(0x7f00007f8000)=0x5, 0x4) fcntl$setownex(r3, 0xf, &(0x7f00000ff000)={0x0, r2}) recvmsg(r4, &(0x7f0000173000-0x38)={&(0x7f0000b3b000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00000a5000-0x50)=[], 0x0, &(0x7f0000b36000)=""/0, 0x0, 0x0}, 0x0) dup2(r3, r4) r6 = gettid() tkill(r6, 0x16) ioctl$TIOCEXCL(r5, 0x540c) 2018/01/11 16:53:49 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000001000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000d61000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_int(r0, 0x107, 0x1b, &(0x7f0000001000-0x4)=0x3, 0x4) setsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000001000-0x4)=0xffff, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockname$packet(0xffffffffffffff9c, &(0x7f000041e000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000f46000-0x4)=0x14) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f0000aaf000)={@loopback={0x0, 0x1}, @loopback={0x0, 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r2}) 2018/01/11 16:53:49 executing program 6: mmap(&(0x7f0000000000/0xf80000)=nil, 0xf80000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) connect$inet(r0, &(0x7f000075a000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x9, &(0x7f0000f6a000-0x4)=0x1d, 0x4) 2018/01/11 16:53:49 executing program 2: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000003, 0x84) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000003000)={0x0, 0x0}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000004000)={r1, 0x40000, 0x0, []}, &(0x7f0000006000-0x4)=0x8) r2 = request_key(&(0x7f0000006000-0x8)='rxrpc_s\x00', &(0x7f0000002000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000003000-0x18)='trustedppp0eth1-selinux\x00', 0xfffffffffffffff8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$describe(0x6, r2, &(0x7f0000007000-0x1e)=""/30, 0x1e) r3 = dup2(r0, r0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000004000-0x10)={r3, &(0x7f0000007000)="3f261fe145e1983a1bb482b0eed6c2b740a8b432ac63db25a050867377a60129aeb1bbcec64f578923aecd09d5"}, 0x10) ioctl$TIOCPKT(r3, 0x5420, &(0x7f0000007000-0x4)=0xffff) 2018/01/11 16:53:49 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x80800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) fremovexattr(r0, &(0x7f0000012000)=@known='com.apple.FinderInfo\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/11 16:53:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = syz_open_dev$dmmidi(&(0x7f0000771000)='/dev/dmmidi#\x00', 0x101, 0x2) mq_timedreceive(r1, &(0x7f0000b3a000)=""/168, 0xa8, 0xffffffff, 0x0) r2 = syz_open_dev$dspn(&(0x7f0000fb9000)='/dev/dsp#\x00', 0xe67, 0x585002) epoll_pwait(r2, &(0x7f0000261000-0x48)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x6, 0x3, &(0x7f00006be000-0x8)={0x6}, 0x8) sendmsg$key(r0, &(0x7f0000f41000)={0x0, 0x0, &(0x7f0000d13000)={&(0x7f0000030000-0x60)={0x2, 0x5, 0x0, 0x0, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) r3 = accept$unix(0xffffffffffffff9c, &(0x7f000030b000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000f58000)=0x8) r4 = syz_open_dev$amidi(&(0x7f0000259000-0xc)='/dev/amidi#\x00', 0x22, 0x1) ioctl$KDSETLED(r4, 0x4b32, 0x0) bind$unix(r3, &(0x7f0000aea000)=@file={0x0, './file0\x00'}, 0xa) 2018/01/11 16:53:50 executing program 1: ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f00004d0000-0xc)={0x7, 0xffffffffffffff9c, 0x1}) setsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000208000-0x2)=0x3, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000000)={&(0x7f0000001000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00000bf000+0x67f)={&(0x7f0000002000)=@newsa={0x104, 0x10, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast2=0xe0000002, @in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x2b}, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x2, 0x0, 0x0}, [@coaddr={0x14, 0xe, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}]}, 0x104}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/11 16:53:50 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x40, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000000)={0x0, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xfffffffffffffffc, 0x0, 0xdcd, 0x4, 0x9, 0x100000001, 0x0, 0x5, 0x8, 0x8000, 0x80, 0x1ff, 0x3ff, 0xbd, 0x5]}, &(0x7f0000000000)=0x108) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00003c0000)={r1, 0x8}, 0x8) fallocate(r0, 0x1, 0xc, 0x400) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000001000)={r1, 0xa11d}, &(0x7f0000001000)=0x8) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r0, 0xc0405519, &(0x7f0000000000)={0x1, 0x0, 0x8, 0x6ff, "27b04061a37f1c5f8323bc6d60f769d1404c7c3eb2a182691392f70ba5550a1d4b981153b84f5215545e018c", 0x6}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_mempolicy(0x2, &(0x7f0000002000)=0x8, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000003000)=0x2, 0x4) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000001000)=0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) migrate_pages(r2, 0x6, &(0x7f0000005000-0x8)=0x1, &(0x7f0000003000)=0x2de) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000005000-0xa0)={r1, @in6={{0xa, 0x0, 0x9, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x8000, 0x1f, 0x0, 0x949915517dffec6d}, &(0x7f0000002000)=0xa0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000006000-0x10)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000000000)={0x0, 0xc8bf, 0x3, {r4, r5+10000000}, 0x1000, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$sndseq(r0, &(0x7f0000001000-0x60)=[{0x6, 0x3ff, 0x7, 0x3f, @time={0x0, 0x0}, {0x9, 0x7}, {0x5, 0xfffffffffffff001}, @ext={0xc2, &(0x7f0000007000-0xc2)="3dda1c0f8086774e938aa8ffff1ea4abfdff3a7b370216be3505d11ff4ad99cbf1acab671d387b049a8b9d72622b553c4a5f8702b67c07bae0bd10b95872489fe05b01cbbde389915d3308776e556135f188a3ef00bd477f1134cc1b96ad86761632ef587a32d1edf9c694b1eea490023e0166db83be2fcccc375a9726504687ccd68897c8c4d9ccf4ff130eb9c51a44339a81ed629cfcc920c6799f5692b9f22e06723d3afd79e421b9ada406d5326f7303d6b491a4896184f3e1e4723c15cdfd52"}}, {0xa68a, 0xcc, 0x0, 0x91, @tick=0x1, {0x6, 0x6}, {0xfffffffffffffffe, 0x6}, @quote={{0x2fde037d, 0x0}, 0xbaa, &(0x7f0000003000-0x30)={0x7, 0x3, 0x7, 0x6, @tick=0x7, {0x4, 0x1}, {0x6, 0x1}, @connect={{0x40, 0x5}, {0xc4, 0x7}}}}}], 0x60) setsockopt$inet_dccp_int(r0, 0x21, 0x4, &(0x7f0000000000)=0x5, 0x4) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000001000-0x14)={r1, 0x3, 0x3f, 0x4, 0x1, 0x7fffffff}, 0x14) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000005000)={r1, @in={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x100000001, 0x7, 0x0, 0x0}, 0xa0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000007000)={r3, 0x3}, 0x6) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000006000)=0xb62, 0x4) 2018/01/11 16:53:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000756000-0xb9)="", &(0x7f0000830000-0x4)=0x0, &(0x7f0000967000-0x4)=0x0, &(0x7f0000bbc000)="") msgget$private(0x0, 0x1a) msgctl$MSG_INFO(0x0, 0xc, &(0x7f0000000000)=""/24) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000002000-0x4)={0x100000001}, 0x4) sync() r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/create\x00', 0x2, 0x0) getsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000001000)=0x5, &(0x7f0000001000-0x8)=0x2) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000002000-0xe)='/selinux/load\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000002000-0x2)='@\x00') ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000001000-0x50)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x7f, 0xffff, 0x500, 0x0, 0x0, 0x0}) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000fe9000)={0x0}, 0x8, 0x0) readv(r2, &(0x7f000006f000-0x10)=[{&(0x7f00007c1000)=""/128, 0x80}], 0x1) unshare(0x400) signalfd4(r2, &(0x7f0000a9c000-0x8)={0x0}, 0x8, 0x0) 2018/01/11 16:53:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) arch_prctl(0x2002, &(0x7f000038e000-0x26)="60dbedcd6bb91de1d2f1beb708406e1f083ce63441ed9f22128440b48548833e11ffb60a") r1 = syz_open_dev$audion(&(0x7f0000415000)='/dev/audio#\x00', 0x2, 0x20400) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r1) 2018/01/11 16:53:50 executing program 0: mmap(&(0x7f0000000000/0xf81000)=nil, 0xf81000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000591000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-camellia-asm\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) r2 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000202000-0x10)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f0000f81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r2, 0xc0f85403, &(0x7f0000f82000-0xf8)={{0x2, 0x3, 0x7959, 0x1, 0x3}, 0x6, 0xfffffffffffffe4c, 'id0\x00', 'timer0\x00', 0x0, 0x7ff, 0xfffffffffffffffe, 0x7, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmmsg(r1, &(0x7f000015d000-0xb4)=[{{&(0x7f0000f80000-0x58)=@alg={0x26, 'hash\x00', 0x0, 0x0, 'sha3-224\x00'}, 0x58, &(0x7f000077b000-0x10)=[], 0x0, &(0x7f0000f7f000)=[{0x10, 0x0, 0x0, ""}], 0x10, 0x0}, 0x0}, {{&(0x7f0000f7f000)=@nfc={0x27, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000067000)=[], 0x0, &(0x7f0000f7f000)=[], 0x0, 0x0}, 0x0}], 0x2, 0x0) 2018/01/11 16:53:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000c1a000-0x9)='/dev/kvm\x00', 0x200, 0x0) r1 = getpgrp(0x0) syz_open_procfs(r1, &(0x7f0000179000)='net/route\x00') r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$addseals(r2, 0x409, 0x2) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000960000)='/dev/qat_adf_ctl\x00', 0xc000, 0x0) r4 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r4, 0xae60) fcntl$setownex(0xffffffffffffffff, 0xf, &(0x7f0000474000-0x8)={0x4, 0x0}) getsockopt$inet_sctp6_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000612000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000ccd000-0x4)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000b34000-0x10)={r5, 0x10001, 0xbbea, 0x9}, &(0x7f0000ca6000)=0xf) ioctl$KVM_GET_NR_MMU_PAGES(r4, 0xae45, 0x101) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000836000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000682000)=0xe8) ioctl$KDGKBMODE(r3, 0x4b44, &(0x7f0000787000)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000804000-0xe8)={{{@in=@empty=0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c0f000-0x4)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r4, 0x29, 0x22, &(0x7f00007d5000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3, 0x7, 0x3, 0x4a, 0xa, 0x20, 0x0, 0x2f, r6, r7}, {0x10001, 0x4, 0x5, 0x7, 0x8, 0x3, 0x9, 0x1}, {0x0, 0x4, 0xffff, 0x3}, 0x2, 0x5, 0x2, 0x1, 0x0, 0x2}, {{@in=@multicast1=0xe0000001, 0x0, 0xff}, 0xa, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x7ff}, 0x3, 0x3, 0x3, 0x8, 0x4, 0x7, 0x6}}, 0xe8) ioctl$KVM_GET_IRQCHIP(r4, 0xc208ae62, &(0x7f00007c5000)=@ioapic={0x0, 0x0, 0x0, 0x0, 0x0, [{0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}]}) 2018/01/11 16:53:50 executing program 3: mmap(&(0x7f0000000000/0xcde000)=nil, 0xcde000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ION_IOC_ALLOC(0xffffffffffffff9c, 0xc0184900, &(0x7f0000cde000)={0x0, 0x20, 0x0, 0x0, 0x0}) mmap(&(0x7f0000cde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_out(r0, 0x5462, &(0x7f0000cdf000-0x8)=0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = epoll_create1(0x0) r3 = accept4(r1, &(0x7f0000c7f000-0x80)=@generic={0x0, ""/126}, &(0x7f0000075000)=0x80, 0x80800) mmap(&(0x7f0000cde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$dspn(&(0x7f0000cdf000-0xa)='/dev/dsp#\x00', 0x40, 0x222080) mmap(&(0x7f0000cde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r4, 0xc0a85322, &(0x7f0000304000-0xb0)={{0x0, 0x0}, ""/64, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000cdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r4, 0x40345410, &(0x7f0000cdf000)={{0x0, 0xffffffffffffffff, 0xffffffff00000001, 0x3, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_tcp_TCP_ULP(r3, 0x6, 0x1f, &(0x7f0000b3f000-0x4)='tls\x00', 0x4) mmap(&(0x7f0000cde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(0xffffffffffffff9c, &(0x7f0000761000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000cde000)=0x14) sendto$packet(r4, &(0x7f000007e000)="d12e6a0f4090d707dae05f8cc5bf3ca4d8445b83b0754e4d82b3ed40d1b2126500779ccbcddb1cce46278285cf38cf377eb085b50844c5b7ee008ff3432dcacec37171838d1981f7e8fdaaca6a921725dbbae822861f1e251d9ac96e0ce4cdd29e0f698c", 0x64, 0x40040c4, &(0x7f0000a38000-0x14)={0x11, 0x1d, r5, 0x1, 0x0, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0xffffffffffffffb2) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r4, &(0x7f00004cb000)={0x3, 0x0}) r6 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r6, 0x1, r2, &(0x7f0000007000)={0xffffffffc0000001, 0x0}) mmap(&(0x7f0000ce0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ce0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000ce0000+0x368)={0x0, 0x2}, &(0x7f0000ce1000-0x4)=0x6) mmap(&(0x7f0000ce0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ce0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ce1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r3, 0x84, 0x74, &(0x7f0000045000-0x16)=""/22, &(0x7f0000ce1000)=0x16) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x1f, &(0x7f0000ce1000-0x98)={r7, @in6={{0xa, 0x0, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x342d157c}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1000, 0x1}, &(0x7f0000ce1000-0x4)=0x98) epoll_wait(r6, &(0x7f000029c000-0x24)=[{0x0, 0x0}], 0x1, 0x0) 2018/01/11 16:53:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) capset(&(0x7f0000fb1000-0x8)={0x20071026, 0x0}, &(0x7f0000076000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000ea1000)='/proc/self/net/pfkey\x00', 0x200000, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioprio_set$pid(0x2, 0x0, 0x0) 2018/01/11 16:53:50 executing program 5: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r0, 0x40045532, &(0x7f000000a000-0x88)=""/136) r1 = syz_open_dev$sndpcmp(&(0x7f000000b000-0x12)='/dev/snd/pcmC#D#p\x00', 0x0, 0x400) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f000000c000)={0x2, 0x7ee41832}, 0x8) write$eventfd(r1, &(0x7f0000005000-0x8)=0x6, 0x8) 2018/01/11 16:53:50 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) fchownat(0xffffffffffffffff, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000cb6000)=0x0, &(0x7f00003b9000-0xcd)="") r1 = syz_open_dev$sndpcmp(&(0x7f0000341000)='/dev/snd/pcmC#D#p\x00', 0x1000000000000, 0x20000) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000b6f000-0x18)={0x0, 0x40000, 0x30, 0x1, 0x80}, &(0x7f0000bd9000-0x4)=0x18) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000698000-0xc)=@sack_info={r2, 0x3, 0x8}, &(0x7f0000bce000)=0xc) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000909000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) getpeername$ax25(r1, &(0x7f0000def000)={0x0, {""/7}, 0x0}, &(0x7f0000ad8000-0x4)=0x10) removexattr(&(0x7f00008dc000)='./file0\x00', &(0x7f0000094000-0x14)=@random={'os2.\x00', 'selinuxtrusted\x00'}) 2018/01/11 16:53:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00009bc000)='net/ptype\x00') openat$dsp(0xffffffffffffff9c, &(0x7f0000721000-0x9)='/dev/dsp\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$getownex(r1, 0x10, &(0x7f00002af000)={0x0, 0x0}) preadv(r0, &(0x7f0000b39000)=[{&(0x7f00003fc000)=""/1, 0x1}], 0x1, 0x0) 2018/01/11 16:53:50 executing program 0: mmap(&(0x7f0000000000/0xfc2000)=nil, 0xfc2000, 0x9, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000fc5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$alg(0x26, 0x5, 0x0) connect$inet(r0, &(0x7f0000fc4000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$alg(r0, &(0x7f0000fc6000-0x38)={0x0, 0x0, &(0x7f0000fc5000+0x441)=[], 0x0, &(0x7f0000001000-0x19)=[@assoc={0x18, 0x117, 0x4, 0x0}], 0x18, 0x0}, 0x0) 2018/01/11 16:53:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f00006b8000-0xd)='/dev/usbmon#\x00', 0x40000000004, 0x0) request_key(&(0x7f0000842000)='dead\x00', &(0x7f00003cf000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f000005d000-0xd)='/dev/usbmon#\x00', 0xffffffffffffffff) mkdir(&(0x7f00008e4000-0x8)='./file0\x00', 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(0xffffffffffffffff, 0x800443d3, &(0x7f0000764000-0x14)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}) unshare(0x20000) mount(&(0x7f00003c5000-0xe)='./file0\x00', &(0x7f0000f00000)='./file0/file0\x00', &(0x7f0000c0c000-0x6)="7261edcd7300", 0x0, 0x0) mount(&(0x7f000047e000-0x8)='./file0\x00', &(0x7f00006e8000-0x8)='./file0\x00', &(0x7f00003cf000-0xb)='securityfs\x00', 0x0, &(0x7f0000772000-0x1)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000f53000-0x11)='/dev/qat_adf_ctl\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xad, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000040e000-0x10)='/dev/sequencer2\x00', 0xa0202, 0x0) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000832000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x40}) mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x2, 0x400000000000003, 0x3) sendmmsg$nfc_llcp(r1, &(0x7f00002de000)=[{&(0x7f00000a2000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "00000000000000402063b4a6402100000008890512b63afb003204d87637cb00067298ca57fad84a7a71bd03678bcd0000ed2fcb89715303fffc878e00b571", 0x0}, 0x60, &(0x7f000095e000)=[{&(0x7f0000e25000)="c3691827fc6789deb6fcc2d5dfbe6c672dae59ebb686e02356bbdab7c2fe17c343dbf44d69354b5791a464e1c575053a4e47b1f1c7e1d6b23c4dbefca712bd4fdf12a973e5c36bc4923b0defd7a15eacb5b1bf3a8978a0a57094cd6e8075ec91c29bea02a90d244b254a689fe15532", 0x6f}], 0x1, &(0x7f0000fdc000)={0x10, 0x0, 0x7, ""}, 0x10, 0x0}], 0x1, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000059000-0x14)={0x38874435, 0x2, 0x10000, 0x9, 0xf4a8}, 0x14) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000f4d000)={0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/11 16:53:50 executing program 0: r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f000065e000)=0x401) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setstatus(r0, 0x4, 0x800) r1 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000d6d000-0x10)=[@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000f04000)={0x10}, 0x4) sendto$inet(r1, &(0x7f00003cf000-0x61)='7', 0x1, 0x0, &(0x7f0000618000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/11 16:53:50 executing program 5: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000088d000)='/selinux/mls\x00', 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000583000)='/dev/sg#\x00', 0x3, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) inotify_add_watch(r1, &(0x7f0000000000)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000000000)="", &(0x7f0000001000)=0x0, &(0x7f0000113000)=0x0, &(0x7f000027e000-0x1)="") perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000eb2000-0x10)={r1, 0x28, &(0x7f0000b01000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) ioctl$TTUNGETFILTER(r0, 0x801054db, &(0x7f00001d5000)=""/49) r2 = syz_open_dev$sg(&(0x7f00003d7000)='/dev/sg#\x00', 0x0, 0x2) ioctl$SIOCSIFHWADDR(r2, 0x8924, &(0x7f0000e4e000)={@common='bond0\x00', @ifru_ivalue=0x7}) write$evdev(r2, &(0x7f000082c000-0x78)=[{{0x77359400, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x6, 0x40}], 0x30) sync() 2018/01/11 16:53:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000059b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(camellia)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000330000+0xd27)="d3ab27191a01002356ba602dff05000bfef9f3d2a4b20079fffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) sendmsg$alg(r1, &(0x7f00002b2000)={0x0, 0x0, &(0x7f000079b000)=[{&(0x7f0000193000)="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", 0x300}], 0x1, &(0x7f0000d72000)=[], 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f0000a4a000)={&(0x7f0000300000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f00005a0000)=[{&(0x7f0000000000)=""/4096, 0x1000}], 0x1, &(0x7f00003f7000-0xbd)=""/0, 0x0, 0x800000000000000}, 0x0) 2018/01/11 16:53:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000afa000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$KVM_ASSIGN_SET_MSIX_NR(r1, 0x4008ae73, &(0x7f000087e000-0x6)={0x1, 0x80000000}) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000d1c000)=0x1000, 0x4) bind$inet6(r0, &(0x7f0000505000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6bd5}, 0x1c) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000949000)={0x0, 0x0}) bind$inet6(r0, &(0x7f0000f5e000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r2, 0x1, 0xf, &(0x7f0000d1c000)=0x6, 0x4) bind$inet6(r2, &(0x7f0000f5e000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/11 16:53:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x21, &(0x7f0000b16000)=0x0, 0x4) r0 = syz_open_dev$amidi(&(0x7f000075f000)='/dev/amidi#\x00', 0x9, 0x8000) connect$inet6(r0, &(0x7f000030c000)={0xa, 0xffffffffffffffff, 0x803, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000919000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r2, 0x4068aea3, &(0x7f00008fa000)={0x79, 0x0, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_VAPIC_ADDR(r3, 0x4008ae93, &(0x7f0000d33000-0x8)=0x0) 2018/01/11 16:53:50 executing program 2: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000003000/0x2000)=nil, 0x2000) mprotect(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x2) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f000000b000)='/dev/usbmon#\x00', 0x7fffffff, 0x2109c0) semget(0x2, 0x2, 0x400) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000000c000-0x16)='/selinux/checkreqprot\x00', 0x10002, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x8000) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r1) munlock(&(0x7f0000004000/0x4000)=nil, 0x4000) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) get_mempolicy(&(0x7f000000c000-0x4)=0x0, &(0x7f0000004000-0x8)=0x0, 0x100000000, &(0x7f0000002000/0x2000)=nil, 0x0) mremap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000007000/0x4000)=nil) 2018/01/11 16:53:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000759000)='/dev/sg#\x00', 0x15a4, 0x400) getsockname$inet(r0, &(0x7f0000514000-0x10)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000017a000-0x4)=0x10) r1 = socket$inet_sctp(0x2, 0x3, 0x84) getsockopt$inet_buf(r1, 0x0, 0x41, &(0x7f0000ac7000-0x29)=""/0, &(0x7f000000f000-0x4)=0x0) ioctl$TIOCLINUX2(r0, 0x541c, &(0x7f0000942000-0xc)={0x2, 0x8, 0x4, 0x2, 0x427f842d, 0xffffffffffffffdc}) 2018/01/11 16:53:50 executing program 6: r0 = socket$inet6(0xa, 0x80005, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x200000, 0x0) setsockopt(r0, 0x84, 0x2, &(0x7f0000000000)="", 0x0) 2018/01/11 16:53:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000080f000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x0, [0x0, 0x8000000000000, 0x77b9, 0x0, 0x2, 0x0, 0xd8, 0x0]}, 0x5c) pipe2(&(0x7f000020f000)={0x0, 0x0}, 0x80000) fchmodat(r1, &(0x7f000036a000-0x8)='./file0\x00', 0x102) pipe(&(0x7f00006cd000-0x8)={0x0, 0x0}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r2, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x0, 0x4) 2018/01/11 16:53:50 executing program 1: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000014000)={0x19980330, 0x0}, &(0x7f0000244000)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0}) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000015000+0x22d)=@in6={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000015000)=0x1c, 0x80000) connect$inet6(r0, &(0x7f0000007000)={0xa, 0x0, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}, 0x1c) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000009000)={0xffffffffffffffff}) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r1, 0x800442d2, &(0x7f000000e000-0x10)={0x3, &(0x7f0000015000)=[{0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}]}) syz_open_dev$vcsa(&(0x7f000000b000-0xb)='/dev/vcsa#\x00', 0x1, 0x240e00) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setxattr(&(0x7f0000016000)='./file0\x00', &(0x7f000000d000-0x10)=@random={'os2.\x00', '/dev/vcsa#\x00'}, &(0x7f0000017000-0x24)=':#vmnet0posix_acl_access\\em0&proc::\x00', 0x24, 0x3) 2018/01/11 16:53:50 executing program 3: mmap(&(0x7f0000000000/0xf29000)=nil, 0xf29000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f29000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000f2a000-0xc)='/dev/rfkill\x00', 0x100, 0x0) mmap(&(0x7f0000f2a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000edd000)=0x0, &(0x7f0000f2b000-0x4)=0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000b93000-0xa0)={0x0, @in6={{0xa, 0x2, 0x34dd, @loopback={0x0, 0x1}, 0x401}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x6, 0x20, 0x3, 0x80}, &(0x7f0000dd3000)=0xa0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000564000)={r1, 0x80000000, 0xb4, "366accb5f71d5167177a7541b52f04b7a8065b6ab3d0ef4625b3294b2438121260d6eeb0be2bfcd5856953057d8cc8642ca8d213f63f459eb5d3aec1a4eb8a3b995e4a50b41ac8f7bbdcfb2c1f1a70fddd32ce9ad802e94e0f9168c88011e6ca99f3edeb6e2f74b7672ef27d6fdffccfc26a1c831d1e214b8114723bc981e06015ec329f194ea3ba0553cf9e2415c75e045cc4b0ad5e4a2af63f9cbd5cb7ca3be875f73fa2a6ac07e826096c1cde2028f30b6c3b"}, 0xbc) r2 = socket$inet6(0xa, 0x3, 0x9) mmap(&(0x7f0000f2b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f0000f2c000-0x4)=r1, 0x4) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f00009c3000)={@common='ip6tnl0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) open_by_handle_at(r2, &(0x7f00007e4000)={0xad, 0x81, "135bd1435de6faf10083066d47af8a0df1ca6f0a9252f0769a72fd97ee9daf81f016e201e063deb7cd781522a7cd3b149a1d57c432fdb8279e98911a1935e66772222a2c5d6a7ef664f2cb096af577c7b328749a88206ced1cd4188f958a68641e4464051e41d3fbe60e9a583b09b52eab8dbbe21eec1f1d0420fb55d331f5c252ed644d8d03d2f4a53eabb2c3b522dc68743281b06326944697c7d06dc8c77ef87de33ecc"}, 0x210140) ioctl$sock_inet6_SIOCDIFADDR(r2, 0x8936, &(0x7f0000f29000-0x18)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, 0x0, r3}) 2018/01/11 16:53:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000a54000)='/dev/ptmx\x00', 0x103a00, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x65, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000dbe000)='/dev/autofs\x00', 0xc0000, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000fb5000)=@generic="8dbf90f7601183254528ce3695cf1cb7") r1 = socket(0x1e, 0x2, 0x0) sendmsg(r1, &(0x7f0000619000)={&(0x7f0000dd7000)=@generic={0x10000000001e, "010000000000000000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe06d79f00000000000000076c3f010039d8f986ff03000000000000af50d5fe32c419d67bcbc7e3ad316a198356ed0008341c1fd45624281e27800ece70b076cf979ac40000bd767e2e78a1dfd300981a1565b3b16d7436"}, 0x80, &(0x7f0000782000)=[], 0x0, &(0x7f00002d4000)=[], 0x0, 0x0}, 0x0) 2018/01/11 16:53:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000bf7000)='/dev/mixer\x00', 0x2000, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00008a7000)={0xbb, 0x1, 0x80, 0xa2, 0x9}, 0x14) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r0) r1 = syz_open_procfs(0x0, &(0x7f0000327000)='map_files\x00') utimensat(r1, &(0x7f0000016000-0x8)='./file0\x00', &(0x7f0000016000-0x20)={{0x77359400, 0x0}, {0x0, 0x7530}}, 0x0) 2018/01/11 16:53:50 executing program 5: clone(0x0, &(0x7f000008e000)="", &(0x7f00006c4000-0x4)=0x0, &(0x7f0000b17000)=0x0, &(0x7f0000064000+0x51f)="") r0 = syz_open_dev$sg(&(0x7f0000871000-0x9)='/dev/sg#\x00', 0x0, 0x10000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000000000)={0x0, 0x4, 0x0}, &(0x7f0000000000)=0xc) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00002fc000-0x98)={r1, @in6={{0xa, 0x3, 0x7fb, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffff9, 0xc12}, 0x98) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x6) msgget$private(0x0, 0x0) 2018/01/11 16:53:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000d6a000-0x9)='net/unix\x00') sysfs$1(0x1, &(0x7f0000699000-0x3)="2bf200") ioctl$DRM_IOCTL_RM_MAP(r0, 0x4028641b, &(0x7f00003a2000)={&(0x7f0000492000/0x3000)=nil, 0x1340000000000, 0x1, 0x6, &(0x7f00000f5000/0x4000)=nil, 0x7}) clone(0x0, &(0x7f0000002000-0xc9)="", &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000007000)="") r1 = shmget$private(0x0, 0x1000, 0x0, &(0x7f0000fb6000/0x1000)=nil) shmat(r1, &(0x7f0000e69000/0x4000)=nil, 0x4000) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00004c9000-0xe8)=[@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x2000000000000000, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, @in6={0xa, 0x2, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, @in6={0xa, 0x0, 0xf9f2, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffb}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x1ff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0xcd}, @in6={0xa, 0x3, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1f}], 0xe8) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000cfb000)={{&(0x7f0000222000/0x2000)=nil, 0x2000}, 0x0, 0x0}) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xffffffffffffffff) 2018/01/11 16:53:50 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000850000)=@hci={0x0, 0x0, 0x0}, &(0x7f0000000000)=0x6) ioctl$sock_ifreq(r0, 0x8921, &(0x7f0000b5d000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0x6}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(r0, 0x0, &(0x7f0000001000)=0x0) mmap(&(0x7f0000000000/0xef1000)=nil, 0xef1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x2, 0x3, 0x2) setsockopt(r1, 0x0, 0x20000000000ca, &(0x7f0000eef000)="0000ddff1200aa050800000003078038", 0x10) 2018/01/11 16:53:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$tun(0xffffffffffffffff, &(0x7f0000bb9000)=@hdr={0x0, 0x3, 0x0, 0x2ce00000000, 0x5, 0x0, @eth={@random="92b5df7d7f49", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x0, @x25={0x1, 0x0, 0x0, "c714c443f6c7a261c7d2a4ae06a19f9d64d0f48e95fd3f6a0877c1cfd29724b4a4f6585af14af4da44a4798e95b4d33e92"}}}}}, 0x4c) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x2000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000d86000-0x62)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x86dd, @ipv6={0x0, 0x6, "a228af", 0x14, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4788, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @local={0xfe, 0x80, [0x689, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, {[], @tcp={{0xffffffffffffffff, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}, 0x0) 2018/01/11 16:53:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000001000-0x8)='./file0\x00', 0x10000, 0x2) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x40000000015, 0x5, 0x0) setsockopt(r1, 0x400000000114, 0x6, &(0x7f0000001000)="034b0007", 0x4) r2 = getgid() setgid(r2) ppoll(&(0x7f0000b10000)=[{r1, 0x0, 0x0}], 0x1, &(0x7f0000adb000-0x10)={0x0, 0x1c9c380}, &(0x7f0000809000)={0x0}, 0x8) ioctl$KVM_GET_LAPIC(r0, 0x8400ae8e, &(0x7f0000001000-0x400)={"4229c35a885e4aa2ef74470086273f9aa31665f7264934fc0ca7d6acd83559bd26ffa756349d8b77cf83f6bf3fc1b8f9cb45eac8f9bdfab9853e497eed18c3fb79cc6e3c7e8a872aa599c45918e94b46237a1db7584f6444a04550ad78c507a90e96ad71b9bd57bf9398b8c3fde56c59add3bef5457c61cc26016910b66e2e5d51a270ff24f3904af51de22e6002746ff91e1f6ab4945661e272548199696ccdaead9b00c369170cc4ff926d3918851cd6e4dbe693dd2b32f3b575595af23086984a881741d241f601a011d71aa9b71112082e675ef3f290f57dd816f98f7def7b43aab65b500e69d6f20c5ed28828d16f43813de1dbee47dbb18b427e586119470e5469d2457d99c38fde61f288833faed11852e401812ad1855626cfe3f469f74bc5742da4ccf844675fbdc4bfce9d0ecbb65a57732977a29e6f5e8312b55c3b813ae2c3a2b14f91a3300ad278bf6e32cf2a9d0217a29248f9c47a473042c11cdf817e893c6d19df2134e30b03d26a9b452f510d42249ce95df8201587c718d5ce5d9880b8da2bc7a8286520736cc157e8ae7ec96890117773737b08ef48f0cea9e90d0cea95b9f9a378bdcadbedc770528efdcf970a7dda1dbbd930ab26212fe2766f03e4bb542b56cd762ad19f955de17fd1b79cb6ccce23d3a3c8dd956bf50acd047d12ae91488d792cc5949df883ac1944fcff4f390528521e9eac39521cd2219132b74a783619cb3e6343ef2b5320ff24b5393465eeb7c8d1e4c42151adb7b541480ec3b67c1b5dccdce1ec4178577bffcedf9ad3c156d9ec017d2e0065528fb5a3f54c31bfa0ff5307b8bd794daeef757b16079ed2b16bf226361d0298f62ab3fc4cba91078ffa4ba287cbe5d881d6a8c8bd3979c0b5cd0c1865c0f86a429b63ef99baf320e01d38e1ce81935dc09757557b72606a1127167de36ee68ec5242c08509335ab3ccc8c6554356c6aeb61425c712e35fe4a50f183d185fb5e1ec447ba27579e1592e1b9bf9c05d3f5edd7bcec64b1e256956784e4592ef037cde1a3c547e6abe9b15134a63d4c8f8a14758299d37491039c0f139531624ba61eacdcae130c143998968c3624c80f36f8b8b56e5ee93d2dac73253194ca8875dc3840f6f62f3605ff8fe37a9bd6335adc1f13353b9fb8335531565c59d16885230dd650dd4971c6ceb4ab75294f9e43e78f7190913d28e24ae27eac68d20587a217c2bbf9b0ca2db1125e7ba975cbd3b1490fb47e778b175db6ca2f96f0c2319df5044c95b67ee1207292cce603cec4219cf3d718115c928f3ea04a972abd1598a35af907ca03039b1cf98f3d52a1b5b8632644aae3db2f6fb714bda816524bec6aea7eca8b0e57322d5cf5553c21418d70d189dfc341fb0eb2f64086b4daa252865874c790798b7ffa87f7511b86d8e54caa0b55595e1f5d2d5a23ee2d1b"}) r3 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r3, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f000028b000)=0x0) listen(r3, 0x40000000000005) setsockopt$inet_tcp_buf(r0, 0x6, 0x21, &(0x7f00000da000)="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", 0x1000) r4 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r4, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r5 = accept(r3, 0x0, &(0x7f000060c000)=0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r5, 0x29, 0x20, &(0x7f000012a000-0x20)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x400, 0x2, 0x3, 0x0, 0x100, 0x101, 0x0}, 0x20) ioctl$sock_SIOCSIFBR(r1, 0x8941, &(0x7f0000b70000)=@get={0x1, &(0x7f00009f0000-0xe2)=""/226, 0x3}) sendto(r4, &(0x7f0000064000-0x2)="943d", 0x2, 0x0, &(0x7f0000507000-0x10)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$key(r5, &(0x7f000097a000)={0x0, 0x0, &(0x7f00009e0000)={&(0x7f00003cc000-0x48)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) sendto$inet(r5, &(0x7f00004fa000-0x1000)="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", 0x1000, 0x40, &(0x7f0000c45000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = syz_open_dev$dmmidi(&(0x7f0000505000-0x9)='/dev/dmmidi#\x00', 0x1, 0x2000) sendmsg$unix(r6, &(0x7f0000799000)={&(0x7f0000149000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000dd1000)=[{&(0x7f00002c1000-0x69)="b41c2430118d41f741cdd2230d812d588e0e6da4b99b0058ac6f7d1d1dfa02bdc4231ff43d4bcd1adc6cf84ce666c69a1ab93005aa5f986c4a9f2ffd47a87795c686b0a354616b56c5c32bb0ac700c397e61425888c0fb49973b6387a244ac1e62900ecb84fbf5be97", 0x69}, {&(0x7f0000cb9000-0x2)="17bb", 0x2}, {&(0x7f0000b71000-0xe5)="373c255f9494d34e977c81b157d8dd7ed49fe2eb2d8a577d3f306d58224d09c94502535300d97d208ea106d22004131ac15aa77fc660572473cf358e59f81af99cd16337eea1133c704c88bdd5ee8d465565ae7e265f7232d63be2fac0dd99f1c91bd98b1590049ac3a9b5ce623a76966f4a45d3a9acfe70761a13341e846cc85a53d9d241f635d1ea6cf1c2d466500dbb2209c771282a0a63cf46739802d962ccb918f663e84a470e483f73f62b3ab4e29c4d71526ae87916c62622a4b2e23b9a1a9095277b9985b9b07b429b06e535405e02443c26a2598ef4920659390638109a0cdf4e", 0xe5}, {&(0x7f00001a9000)="59d1bb40685f3491b0d9f77c294f04e24ec13bd999315ba9dc1ca5d7cb123c20275c193d5348a86affcdf5cec36d9e881d09f43782e69b36c0d3248b3ddc9244d2488d1aab4ac8d85c3f0b85869f962893258aa3c709db1767fa31d18e8eddcb378c490905983e92c9453e6a175d74f9e5607cb107533e7862fbbc3fd8d4f783e9a5476cfafe8f9b9d2f029f918f98099babd793511db07be4dcb126d9c7618feed3441b2843bef67fc1f55e20e644e62b2cbcfd", 0xb4}, {&(0x7f00005d0000-0x74)="69e6e1b7b036ee45f7f0d481c7132931c3a1d984ed6d53867c56dba45fee1bccaaf820bf0bf54715923fe230320cfabcee5641942db7c264f599c014107f7679bf63f30c0daa19c217e67afe79dd6d2fedd0fc9c315f6959126cbb9914ceb2afced4f939ed7224d68b0c09f4759e54f6c2826c71", 0x74}, {&(0x7f0000a94000-0x86b)="b1a99ee7d76747766d6389f34e2c726b5f8e48a9c7e66c4431c4bc3dd59c5a09896443862c60fe83b8a3e930a5f3182080615ee7080738df33e849b410fba1722e4041be9e265e188c0193df2650bd3dfa85a6362aa5ec533a7f094150a536ae10b2fc52e39c76ac222e33966b299fbff255abc52f414433d69aa8fcf0e8e6ed3eb7f9a6f6e421d432cf6c6e01bb19ba035294e7f143d4dc18b8f29230af2290e19d9ca19f3ec2c73c9c2da33bb5c0f3ec4aeea5c1c579a86897d91e2a6699ff073c830cde3bb323272c001f7a96cb46a67b371946e8a2e96d57db531db2c5f14947b792d4d01737170ae571d360844d219e35623f041ab64d0f001395c8896e48a30e06337c715c072622610e082cb7f2f208a02c148ee9cffb581bfaa86579a36f29548915b5b0e783c17096a6589b71e898d43705577bac07a8cc7e662ff2bab2bd08c324ad0fab452469dc6d14dfc577e9abbd6c1b2cdbfaa01cfc2f44f5c0e021ddf7fdca789016114d139933515a5b7bd5ae22a8fc33c2c55c2990b34386fb31c32c2a7215c1657874337d31f0f2d6f68b703c238bec8f4365546137cac157910c4aedff14b4edb0767cd5f68f8ae02c383ece406259cc35363fe78d544509fb6a899e76a0812ff9680cfdaab5274afb798b9f3111440d70e64aa653c875dfee538eafce84a11d8dc99915a29972115ae0c49872f1bb057838f750b660f2808c512eeafc3a765905472928086b9f7aaf08c321d2b3f035dee5c604a1eccb02717f1aec7782f5dda672de118fe0771d4d968376e6b24c19e32bc9a913133585b74a8405d950b4997acda2097338e6305011fe86a71a819011918fae2ac688645ec01304e2899065eeee486f9ba4840889e8c46341fb3d4c54e6e96ea2bdb59de1a735ada5609f1cf36a4f41b134a4e5e239cb6509a6fe0b19886fd5ef5f31349495b2ce55af8d806e69b6129f3250688dbbb137403993bd2f001bb384064187330fd4b47a63918d62a05fdea67fa9f1cf2babcdd24d3a2a2be951f2ebe86c21f1f25eac7463e0b07c71a26461561a09c7e096628be73c93b0bd78bba684360fb2f91f875faf8de9a9b3eeb844a3abe1254d16a89364d14f7730aec32710a823878e447645f9dff154587c924a4768031cb867bdd5e5d9d131c424a302d8272faf22679badfdbd328ab68b4ef734b16be8f74e9ebc2760b5ac0f962c78bbdcf536848d70e2af41a4f22099bc661cb891058bd5a2eeb185e881e896aee83e14ad5d12fe7914297fffbdea8d410a13a54d7219ac8c28516748e871d17f336be661eea65e7974b4ec2375f6f683b4b5d61ae05201cefb31aa2d9c6b99fb075f12724584b87cb0d050a50a43994f04de61bc5de2327db0ad2656e98b3013212d7bdbb4fc551ee394b2b29e5f6682e3debf63ad622e823760f32416d1d3da2f22aeab1611cd957640d5ed092c936f4a31646348f1c760e9b97bc21fe89b7c0c89aca64baeeb8d481493cab8842e58784f5ba39d122d768789074fd89fffd05bc0265656aa6836417602669bcad9c63c75e9821074bada8c6903356b820642aeeab43dbc17e14bd8328066fcd6379e9717368cfdfaa66023d2e51f89b9243aa8321f2a101f774c24e48f2b5b5ffa258f5f5b6244e089e42c6142622a8794a0553f995c98f61f86ddddeae2158b7b44b7199b3773ec2d0694f645fdb404a4204a3d1935daf357e4578b96981be5db359f8b689c5b09e8fa78ed1da48bf4b23b0cb97c4364928fd7dd50ca19c039cde247c6135e157f615ec4e29fcc3b0e3556e2141353f85f318332c4e1628ecce3720c808b3b66c8490dcf0afd05ed25df17758cb897721da541c37b46dd637fc742fcb67a7cd1f77cbdda833fbfb409771940e5704c96fcbfa2d9683a84c17a03602776c9ee37ec0cf41e7e0ab3231485804a73859c7b2ffb1a891a52ade9593b4be55acbda8bd2bf74afaa82f896aa9a5fae3f3abd1a4270ec5a03c43978064c6f8110353be377dd4d31fdb6c0f07f03fcfeb78f0b84ab7c36e2e993cd19b6d58cd407ab8154e794dbad3e9297f1acb7f300940ed2bb015c0fb6d59a381e4dc00b3d02ce1ec1b0954596dc731881b294c373b339c5af5a83fc23f7ecdb8f1936bc4eb207ef5d111fb8294599b28b91b8014e2e28020574f9d513b00514c23192e90bb92ef3a6f92d2cb4dcf27ecd28c7ead21ff2d0c01f44f9de1faf07488775e3f6d7491579a59a56efead130699493e97077922f78261660518d36de1f1a8c5af800481dafc47ef702cd8d505594553383d521e00005828334f36b13dfb683d0b1afd6cd8d428fe5d405dd729685d647d4920017897660078943743b7dc40313ae09e3d7d047b8f87662539cd977d6a72fa8678be64cad1fc43463518aca464072e8399f7f3f8509a0e61ffe4f20f884768944689835326d0d2ea48f6e294a4e0a36200ccc626180e29bf424f24388693d5d2dde3e39fcba2a2508ce787bd82423ce167da6383faf5e665a176223b98cfce70f9fe57c97fd951327ae3e06d6701be9669bee327a8dcc59aeba196752dc2725ef09e7fddd84b74b750d63a95d67763abb4edaa919bce7fcc33bfcfac2829d731bada8097c78a7b90492693776dbaf84d6a7afd985da42f05a71ec54716e6e0b53407ce048b0bce42f1b1d380761b30e1188a84913528e31f85939bfcef95d694749eb338453601be340f25dc7d2fe4f0ed20e06343a8ac8032844f4de44f81e5679d38fe99261b0e61416ddd8fe1df8979f78f340cb9dcee787660f4a91b3f885b5ce7a590f23f29409588a6bdede4263d03a57aae11790273b390888f98e45f43a4f3d4ebc83a6d56d2b3eb2097a739911561c862eb7e0e5f84e7b78d7dbb2da9b29226f2299f13373cd37b08d93a86863877a57453b28ab195af6fad60429bc229d4b4131626792cd08da738fdff544b0b97d4373612b63f7c0f86cd01bb0006aa85ea63db4d4d8525432b71134a56278bec7c1a5bd406c8f242238c40ad786db1ba8af998b48051da37e3e7c279dfefa3aaa0cfd8cae62fd44e523d981a6dfd1a8ec43f2713d3941e0aea3c4d1a67fc1ee858a743d314b4cd48547374a907e86f8246685c8c0a72243d04fd644413c063e5286ec5fee013ca96c105cd33fd997a4fb7675bf09e2c73de9e0fb408ac612f75e5f2e1400652a8e2ed24070de59ec469b5e33258ccba4003d1b3603721dc4820735c51ed642aee402e6e1b2e2fe7f5d033b4b631b316fc294bcebc0155159daaf2b0f08b9f08394c6bb2616d8100199b9e86574e0b71942a545040c24368884fecc23cc578b84109043b0ed0dd483e9b6376d9869fadb72991c8f9f312da6a3e80e04a40eeb3a760dbeb4f9434548f456c457b9e5efaa96fa9253ae7073750d96357bf33a031e84f55b66a116a6e6f8172ec44902bbc6a6a24c9a143cf4b97ac2a92aee3579353ca2304038ec5427cb6bfd322d42c4b5844b60f7bc21382e607effa97622329377b43ebde29881b9e6870242d18e0a1f75b0cec46be4c881e0b74d05a7b8621c860ce33d6588d3b1467cb1c049f74157885501d18f7fb168f37ad5e9fc28b51098de8114555aebf1546c99977604eb598cbd0003da498177729ecfd91a4ba2977f0c2570e345ca20d334be4f029cc2480effa49a687aa84b58439bfff69b1bf122ca9fd34a015f85c6d3bb4fcaa2c4b6c3c29abe23861e2a9f70e4ee4d7d614857eb70f7427acc57c9120aa7f5d782b872269b525c62a7ccc24c9c008065fe4aa090d0967d6a9210c14ec798e285080bf8f7853a5ce6c760633b8b90f0acf97cbe1373674a14a79d1720ff5dfec688cd68f3b465e69a6513ef8c11bb7299d1e8d7bc106acf42fc53d60f188bf27c3fd512b631665be092bc63f3858ff0338c4f04988a4f6a4ab6706e24a9bf43e0f942ca2ad1b4e4e449c236d0f0eff1944415dccf8d4c620e06aa8d5a009ea9a34bf9e0e7b5c55592602a43da59f986784194c59c1ad343b3e02573e9138fe2fd12e0815f0866faa958c27e3362d35067c75077e1401578c267efe6b676c08cc13f1b2e3d01a24567c5e18dfc98d9260c51a9b8a9a44ca022057b2edabc480a7fed24dd13d6300d94d3a606f5211361e65b177f2e4db22a6c634085abb210e0387e41efe595ddbbb4f3160f8d7294f06e0a189b3ca872473069b0169aa823f9ea886c15dba2129878bb4a852624a46cea01ffdb27a8ada92be25a69b4e4cba0624467e26a10beda42b809ea0c8b0bc6f59ac4cb6d1cd37c02c68ad392b8ce91acfa32f150339f8c5e043033174e98f5bc1635e5fb6b09a1380c142d34021e31b64ac8613dc64a6d9a3c66288d0477c0db36c2ae1fa5975dd74b46b2451d2a889197b645936085b70b34c1ddc1eeba47441999ec649d6deece5a9e3f30f3abcb91bf4fa679b2d095292b5a6abca072e841d1d8f9b05257fc3158194e27930fde1266dd67b8ad7e96229a7819fdb4d693ac166c300284ba75d7b4a7dbc54424b0232e6a1624c8b62cd2b8bb8320aba8acfb2aa00c8eb9dfdf1a39baeacadd3c36b425cddb36faccf9655a0821fb89f6a15b33e05786d3e58d65d0845d8fcd1a7cefa373257679040f50f7a5a706b465309face5f8b3008d296c537958b1a56e90ce0193bc50a878b9436229c55f22a87b8b29b84564b87eb333fb1c5132754d5f7d8a7e29996051a3074bfba13eef75b8039e218571a8968c6aee13764019f6f300b14979df860178ef93af3a37d50e5e14e09c4fd0e3cad06d7ca2e58781319b4186e4c4bd1981523790916f2f1fe54010a79b1f34c515de9bd3b9b46b5a4a15333bb2c0af75a8e95c5c9bf4a72019871fa72c7a818cf13277470e622d8d96d4a68d98cc38697f63cd9933da3d99948c7774a64b5739417893c29e72fae13769eb1759de0e31ff46a4fcc7b683a30449875ede777f829befffe189e3de4393758e7f10f32eb6e079600bd6797fa22e01d70622a17229a37172917d505916959dafe09ccb8d91bc411d836206cb4595dd9ae69dcf65c3efa923f479c46e831c9204f73f94e87750f76e7e814276d6e237607c65a5d1460a7c8661b5af860990d7fc6b818c953083d84573d820024cdfec8ec57cb696b303033e7a6741f20666ba5847d1ec826f6f29d49eafba341f76eeb1766be02fc7bab95e4cbec6724e509b8ad908d9e67e33af1b02fc46b8e21b264cf6e9d16646d27f35a30ee111d2a9aa1ed5ecc0da0744fc673925cf51e7d4daed407afc69a6574dbe6cd863cee965254bc61a1ffe27cf6ba4ee2c5a126dc9793bc4100931652e309fbe4aef49928216b064c59725fe19bd8a77fb8797b5d63f8bfbb01378e82cb72e07e79cbea352522f421d4669285576292e159efb01c290c750ed2b846c70d67bd76d2de4077c4a0268c1d3ca31bc55042b16744d642478c5e44fc567ce04b5c7f3db10109153d2dbd3a2dc1ed6565a742c08bb64eb3a3083e163358d2259f02cbecc8ac570dcaeee2181cd5e0e6c46666840c7649a81f2e4118c36a50123a225f1efe230827ef47830a00541806ac1055aedfdb6e706543aac5e7a827c0b9d9e2f793d60afd61cd79570c85867bec213e4de46b61f30bd8bbb24bda3a5d7b1790a1eac5182821561d2043815ebf88fde50db0882b32975cde7e64fe413066b3f5da397b55c83fdb4ed84c07ed94f8b8d3ab3f20f6319a1bddcde47231630900598d928142e897dcd23c7e97cf74bfa5161e22436532fcac6d58d7580aaa1e938", 0x1000}], 0x6, 0x0, 0x0, 0x1}, 0x1) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) rt_sigqueueinfo(0x0, 0x0, &(0x7f00008c1000-0x10)={0x0, 0x0, 0xffffffffffffba55, 0x0}) 2018/01/11 16:53:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000030d000)='{security)%trusted@wlan0\x00', 0xfffffffffffffffb) fdatasync(r0) fallocate(r0, 0x23, 0x0, 0x87db) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000b37000)={@generic="a817d4ee10d81b3e538dc6a5f070b644", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f00006bb000-0x14)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, r1}, 0x14) getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f00003eb000)=0xfffffffffffffffa, &(0x7f0000663000)=0x4) syz_open_dev$sndctrl(&(0x7f0000cfd000-0x13)='/dev/snd/controlC#\x00', 0x479, 0x400000) 2018/01/11 16:53:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000c1a000-0x9)='/dev/kvm\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) fcntl$setownex(0xffffffffffffffff, 0xf, &(0x7f00007c5000)={0x2, 0x0}) creat(&(0x7f0000fc1000-0x8)='./file0\x00', 0x9c) ioctl$KVM_GET_IRQCHIP(r1, 0xc208ae62, &(0x7f00007c5000)=@ioapic={0x0, 0x0, 0x0, 0x0, 0x0, [{0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}]}) 2018/01/11 16:53:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000f28000-0x11)='/dev/qat_adf_ctl\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f000028d000-0x1008)={0x0, 0x1000, "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"}, &(0x7f00006cb000)=0x1008) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000ff000)=@assoc_value={r1, 0x400}, 0x8) syz_emit_ethernet(0x3e, &(0x7f0000da9000-0x45)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x80000800, @ipv4={{0x4000000000000287, 0x4, 0x0, 0x0, 0x16a322189102d861, 0x0, 0x0, 0x20000000000000, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@source_quench={0x4, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr=0x8, @rand_addr=0x1000, {[]}}, "0000ec7ad4ccc0"}}}}}, 0x0) r2 = getpid() prlimit64(r2, 0x9, &(0x7f000061f000)={0x3f, 0x0}, &(0x7f0000913000)={0x0, 0x0}) 2018/01/11 16:53:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x4004000000011, 0x805, 0x935) socketpair$llc(0x1a, 0x3, 0x0, &(0x7f0000684000-0x8)={0x0, 0x0}) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000a12000-0x4)=0x0) write(r0, &(0x7f0000fc7000)="240000002800070800000000000000000108efff01000000000005ea06000000ff008123", 0x24) 2018/01/11 16:53:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f00004a8000-0x3f)="130000001000ff00000000000000020008b10a002a0000000b0aafa79111e5f9fb4fe80300a3490000000189b93c187c22e4820d0300f051a1b4b88eb60f", 0x3e) mmap(&(0x7f00000f4000/0x2000)=nil, 0x2000, 0x0, 0x80010, r0, 0x0) 2018/01/11 16:53:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = accept4(0xffffffffffffffff, &(0x7f0000a73000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000873000-0x4)=0xe, 0x800) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f00007f5000-0x4)=0x101, 0x4) r2 = msgget(0x1, 0x110) msgrcv(r2, &(0x7f00007d4000)={0x0, ""/8}, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f00004d0000)=0x0) getpeername$packet(r1, &(0x7f0000778000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000134000-0x4)=0x14) sendto(r1, &(0x7f000052a000-0x91)="5f2e368bd030436e0522a64a0f0b5501fca831ffbf992189467beeb609e270f6f2860e2469cd7aa004bbba4476f37df46d512c1e559e636729bcf1ca40dbf41346618ba70d85792374129f975feb56377960a208500728715553d8896082405b21b85ac896810759fb9f2f93a5d94011f87c29ff931429bb78d0a8110b8d67cfe8fb908ff26c1bcd79fd63324f83e7b5f7", 0x91, 0x40001, &(0x7f00005a9000-0x8)=@sco={0x1f, {0x4, 0x4, 0x80, 0x5f, 0x4, 0x5c6f}}, 0x8) connect$packet(r1, &(0x7f000037e000)={0x11, 0x8, r4, 0x1, 0x1, 0x6, @random="f23f1096ddf0", [0x0, 0x0]}, 0x14) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r3, 0x0, 0xffffffffffffffff, 0x0) msgrcv(0x0, &(0x7f0000ac8000)={0x0, ""/238}, 0xf6, 0x0, 0x0) msgsnd(0x0, &(0x7f0000001000)={0x1, ""}, 0x8, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000dc0000)={0x0, 0x8}, &(0x7f0000036000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000f75000-0x20)={0x7, 0x1ff, 0x4, 0x9, 0x8, 0xffffffff, 0xba, 0x1, r5}, 0x20) [ 95.535677] netlink: 22 bytes leftover after parsing attributes in process `syz-executor0'. 2018/01/11 16:53:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000089000)='/dev/input/mice\x00', 0x0, 0x2000) write$sndseq(r0, &(0x7f00001f2000)=[{0x401, 0x9, 0x2, 0x4, @tick=0x6, {0x4, 0x9}, {0x3, 0xffff}, @control={0x1, 0x995, 0x80}}, {0xffffffff, 0x5fab8baa, 0x4, 0x3f, @tick=0x5, {0xca, 0x6}, {0x7, 0x80000000}, @time=@tick=0x6}], 0x60) timer_create(0x3, &(0x7f0000ec3000)={0x0, 0x0, 0x1, @thr={&(0x7f00007f0000)="", &(0x7f0000b19000)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00004a0000)=0x0) timer_settime(0x0, 0x1, &(0x7f00009c8000)={{0x0, 0x0}, {0x0, 0x9}}, &(0x7f0000105000)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/11 16:53:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000021a000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'ghash\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000359000)="ad56fffffffffffffffe95b5ea5481be", 0x10) r1 = accept$alg(r0, 0x0, 0x0) getsockopt$sock_int(r0, 0x1, 0xb, &(0x7f0000707000-0x4)=0x0, &(0x7f0000bd3000-0x4)=0x4) sendmsg$alg(r1, &(0x7f0000840000-0x38)={0x0, 0x0, &(0x7f0000c5f000-0x20)=[], 0x0, &(0x7f00000fa000)=[], 0x0, 0x0}, 0x8000) accept$alg(r1, 0x0, 0x0) 2018/01/11 16:53:50 executing program 0: mmap(&(0x7f0000000000/0x292000)=nil, 0x292000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000005000-0x1)='\x00', 0x2) lseek(r0, 0xfffffffffffffffe, 0x2) 2018/01/11 16:53:50 executing program 2: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000016000-0xc)='/dev/amidi#\x00', 0x4, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r1, 0x118, 0x1, &(0x7f000001f000)=0x9, 0x4) setsockopt$inet_int(r0, 0x0, 0x13, &(0x7f000000d000)=0x4, 0x4) bind$inet(r0, &(0x7f000001d000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000003000-0xc)='/dev/autofs\x00', 0x2, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f000001d000)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f000001f000)={0x58, 0x0, &(0x7f0000013000)=[@transaction={0x40406300, {0x0, 0x0, 0x2, 0x0, 0x1, 0x0, 0x0, 0x18, 0x48, &(0x7f0000003000-0x18)=[@flat={0x77682a85, 0x10a, r3, 0x1}], &(0x7f0000020000-0x48)=[0x0, 0x38, 0x38, 0x38, 0x58, 0x38, 0x28, 0x0, 0x18]}}, @dead_binder_done={0x40086310, 0x4}, @decrefs={0x40046307, 0x4}], 0x27, 0x0, &(0x7f000001f000)="66025a821935be77753a160d79f3f39c3e3a27331fcf1f181a067ee6b98173a5158c936c6f52b8"}) sendto$inet(r0, &(0x7f0000004000)="", 0x0, 0x0, &(0x7f0000002000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) [ 95.563200] audit: type=1400 audit(1515689630.674:1277): avc: denied { map } for pid=12582 comm="syz-executor0" path="socket:[31387]" dev="sockfs" ino=31387 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 [ 95.586541] netlink: 22 bytes leftover after parsing attributes in process `syz-executor0'. 2018/01/11 16:53:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00002be000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) utime(&(0x7f0000c83000)='./file0\x00', &(0x7f0000a98000)={0xac2, 0x0}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00006cf000)={0x10004, 0x0, 0x0, 0x1000, &(0x7f0000a98000/0x1000)=nil}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000c9c000-0x138)={{0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0xff9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x1f002, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) r3 = syz_open_dev$sndpcmc(&(0x7f00002d6000)='/dev/snd/pcmC#D#c\x00', 0xffffffffffffff88, 0x80000) getpeername$llc(r3, &(0x7f00004b4000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000ea5000)=0x10) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/11 16:53:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000203000)='/dev/kvm\x00', 0x90080, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) 2018/01/11 16:53:50 executing program 1: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x7, 0xfff) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000003000)=0x4, 0x4) r1 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f0000005000-0x9)='/dev/sg#\x00', 0x9, 0x12000) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r2, 0xc0505405, &(0x7f0000001000)={{0x0, 0x0, 0x40000000000000, 0x2, 0x1}, 0x6, 0x62dbbbc3, 0x4fb, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) pivot_root(&(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000001000-0x8)='./file0\x00') ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r1, 0xc10c5541, &(0x7f0000004000-0x4)=0x0) 2018/01/11 16:53:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f00006dc000-0x4)=0x0, 0x4) bind$inet(r0, &(0x7f00008a6000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000218000)="fd", 0x1, 0x0, &(0x7f0000062000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$int_in(r0, 0x5421, &(0x7f0000e21000)=0x7) sendto$inet(r0, &(0x7f0000fc3000-0x1000)="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", 0x480, 0x0, &(0x7f000069b000-0x5)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00004b4000-0x1)="", 0x0, 0x0, &(0x7f00002b4000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ppoll(&(0x7f0000254000)=[{r0, 0x0, 0x0}], 0x1, &(0x7f000022e000-0x10)={0x0, 0x0}, &(0x7f00002b1000-0x8)={0x0}, 0x8) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000fe3000)=0xffffffff, 0x4) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000962000-0xe)={0x0, 0x5, 0x3, [0x8, 0x34, 0x6]}, &(0x7f0000690000-0x4)=0xe) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f00004a8000)={r1, @in={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) 2018/01/11 16:53:50 executing program 0: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000b0000-0xf)='/dev/sequencer\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f000041a000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000001000-0x10)={r1, &(0x7f0000000000)=""/202}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_DMA(r0, 0xc0406429, &(0x7f0000001000-0x40)={r1, 0x5, &(0x7f0000001000)=[0x3, 0x100000000, 0x7fff, 0x5, 0x5], &(0x7f0000001000-0x8)=[0x7, 0x7], 0x15, 0x1, 0x3f, &(0x7f0000002000-0x4)=[0x0], &(0x7f0000000000)=[0xc, 0x1, 0x57fe, 0x0, 0xb38, 0x8, 0x7bbeb008], 0x0}) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x11f}) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x4, 0x0, 0x3, 0x0, 0x0, 0x0, 0xfffffffffffffff8}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/11 16:53:50 executing program 4: mmap(&(0x7f0000000000/0xf89000)=nil, 0xf89000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ae2000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(blowfish)\x00'}, 0x58) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f89000)="0a0775b0", 0x4) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f0000f74000)=[{&(0x7f000004c000-0x1000)="5dfbc33dc19cb870", 0x8}], 0x1, &(0x7f0000868000)=[], 0x0, 0x0}, 0x0) read(r1, &(0x7f0000b91000)=""/58, 0x3a) 2018/01/11 16:53:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b9c000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-384\x00'}, 0x58) r1 = syz_open_dev$dspn(&(0x7f0000a5d000-0xa)='/dev/dsp#\x00', 0x68, 0x50000) ioctl$KVM_SET_XCRS(r1, 0x4188aea7, &(0x7f0000832000)={0x0, 0x80000001, []}) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f00006db000)=@generic={0x60af, 0xa, 0x401}) r2 = accept$alg(r0, 0x0, 0x0) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f0000d2f000-0xa)='/dev/cuse\x00', 0x80, 0x0) ioctl$KDMKTONE(r3, 0x4b30, 0x3) r4 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) ioctl$SIOCGIFHWADDR(r3, 0x8927, &(0x7f0000128000-0x28)={@generic=""/16, @ifru_addrs=@nfc={0x0, 0x0, 0x0, 0x0}}) fallocate(r2, 0x0, 0x8, 0x4) sendfile(r2, r4, &(0x7f00004eb000-0x8)=0x0, 0x2) ioctl$sock_SIOCBRDELBR(r2, 0x89a1, &(0x7f0000055000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000787000-0xe8)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000672000)=0xe8) 2018/01/11 16:53:50 executing program 7: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000010000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGABS0(0xffffffffffffffff, 0x80184540, &(0x7f0000006000)=""/238) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000010000-0x38)=[{0x3, 0x2}, {0x3, 0x1f}, {0x6, 0x2e55}, {0x2, 0x57fab54a}, {0x3, 0x6}, {0x8, 0xfd5}, {0xa, 0x1}], 0x7) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x15}) r1 = gettid() mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ASHMEM_GET_PROT_MASK(r0, 0x7706, &(0x7f0000011000-0x8)={0x0, 0x0}) r2 = getpid() kcmp(r1, r2, 0x1, r0, r0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f000000c000-0x8)={0x0, 0x0}) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGBITSND(r0, 0x80404532, &(0x7f0000011000)=""/182) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f000000e000-0x10)={r3, &(0x7f0000011000-0xc5)=""/197}) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x7, 0x0, 0x3, 0x0, 0x0, 0x0, 0xfffffffffffffff8}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x16) 2018/01/11 16:53:50 executing program 1: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_DIRTY_TLB(r0, 0x4010aeaa, &(0x7f0000000000)={0x8, 0x2}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000440000-0x8)={0x19980330, 0x0}, &(0x7f0000be5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = socket(0x400000000000000a, 0x2, 0x0) ioctl$KVM_GET_FPU(r0, 0x81a0ae8c, &(0x7f0000036000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) setsockopt$inet6_int(r1, 0x29, 0x4b, &(0x7f00005c1000)=0x9, 0x4) 2018/01/11 16:53:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000205000)='/dev/kvm\x00', 0x100, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000610000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000309000)=0x10) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r0, 0x800442d4, &(0x7f0000baf000)=0x8000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, &(0x7f0000002000-0x4)=0x0, 0x4) mlock2(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/11 16:53:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x0) syz_open_dev$sg(&(0x7f000022d000-0x9)='/dev/sg#\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x69, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) waitid(0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xcbc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xe260, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000b0b000-0x8)='./file0\x00', 0x0) keyctl$join(0x1, &(0x7f0000646000)={0x73, 0x79, 0x7a, 0x1, 0x0}) geteuid() accept$ipx(r1, &(0x7f0000d4b000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000ddc000-0x4)=0x10) openat$vcs(0xffffffffffffff9c, &(0x7f0000774000-0x9)='/dev/vcs\x00', 0x20100, 0x0) setsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000fa8000-0x8)={0x0, 0x0}, 0x8) openat$kvm(0xffffffffffffff9c, &(0x7f0000ea9000-0x9)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x17, &(0x7f0000857000-0x57)={0x0, 0x40, 0x22, "4b1118bee05f2cff0982abb3c188fe2942c1e04f3ca2bd58513e4f93edbc8f3ec0e3"}, 0x2a) ioctl$DRM_IOCTL_WAIT_VBLANK(0xffffffffffffffff, 0xc010643a, &(0x7f0000508000)={0x40000000, 0x0, 0x2f}) ioctl$sock_ifreq(r0, 0x8923, &(0x7f0000c63000-0x28)={@common='tunl0\x00', @ifru_flags=0x4000}) syz_emit_ethernet(0x36, &(0x7f0000014000-0x42)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x8, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @remote={0xac, 0x14, 0x0, 0xbb}, {[@lsrr={0x83, 0x7, 0x1a3b, [@multicast1=0xe0000001]}, @ssrr={0x89, 0x3, 0x0, []}]}}, @udp={0x0, 0x0, 0x8, 0x0, ""}}}}}, 0x0) sendmsg$nl_generic(r1, &(0x7f0000fa3000-0x38)={&(0x7f0000a78000)={0x10, 0x0, 0x0, 0x20004000}, 0xc, &(0x7f0000fb0000)={&(0x7f0000679000-0x1024)={0x1024, 0x27, 0x800, 0x3, 0x3, {0x11, 0x0, 0x0}, [@generic="90a29a260a7f6fe8ea", @flag={0x4, 0x76}, @generic="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"]}, 0x1024}, 0x1, 0x0, 0x0, 0x4004880}, 0x4010) 2018/01/11 16:53:50 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x40010000) unshare(0x20020000) r1 = getpgid(0xffffffffffffffff) getpgid(r1) mkdir(&(0x7f0000040000)='./bus\x00', 0x0) shmget$private(0x0, 0x4000, 0x211, &(0x7f00004d6000/0x4000)=nil) r2 = openat$selinux_user(0xffffffffffffff9c, &(0x7f00004d7000)='/selinux/user\x00', 0x2, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000940000)={{{@in6=@loopback={0x0, 0x0}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d71000)=0xe8) stat(&(0x7f0000666000-0x6)='./bus\x00', &(0x7f0000992000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000a76000)={{{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in6=@loopback={0x0, 0x1}, 0x0, 0x7f, 0x1, 0x636f4d2e, 0xa, 0x20, 0x20, 0xbb, r3, r4}, {0x7, 0x5, 0x100000000, 0x100000001, 0x2, 0x3, 0x65, 0x100}, {0x1, 0x400, 0x1ff, 0xe48}, 0x6, 0xc, 0x3, 0x1, 0x3, 0x1}, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x6c}, 0xa, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7, 0x3, 0x3, 0x1f, 0x2, 0x1f, 0x7}}, 0xe8) accept$packet(0xffffffffffffffff, &(0x7f000037a000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000f79000-0x4)=0x14) r6 = msgget(0x0, 0x10) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000699000)={{{@in=@multicast1=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000095b000-0x4)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00003cc000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000853000-0x4)=0xc) r9 = getuid() getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000299000)={0x0, 0x0, 0x0}, &(0x7f0000a0b000-0x4)=0xc) r11 = getpgid(0xffffffffffffffff) ioctl$VT_RESIZEX(r2, 0x560a, &(0x7f0000474000)={0x9, 0x101, 0x6, 0x7b, 0x0, 0xc5}) r12 = getpid() msgctl$IPC_SET(r6, 0x1, &(0x7f0000596000-0x78)={{0x40, r7, r8, r9, r10, 0x100, 0x370c2b45, 0x0, 0x0, 0x0}, 0x7fffffff, 0x82, 0x10000, 0x401, 0x1, 0x7fffffff, r11, r12, 0x0, 0x0}) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x32, &(0x7f00005fd000)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, r5}, 0x14) mount(&(0x7f0000b78000)='./file1\x00', &(0x7f0000cd8000)='./bus\x00', &(0x7f0000043000)='ramfs\x00', 0x20, &(0x7f0000048000)="") 2018/01/11 16:53:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x88000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmmsg(r1, &(0x7f000099c000-0xf0)=[{{&(0x7f0000af6000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000495000)=[{&(0x7f000058f000)=""/4096, 0x1000}], 0x1, &(0x7f000068d000-0x53)=""/83, 0x53, 0x0}, 0x0}], 0x1, 0x0, &(0x7f000024b000-0x10)={0x0, 0x1c9c380}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = gettid() timer_create(0x0, &(0x7f0000d7b000-0x58)={0x0, 0x12, 0x0, @thr={&(0x7f0000572000)="", &(0x7f0000180000)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002f5000)=0x0) ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f0000146000)=0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0xc02c5341, &(0x7f00007eb000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) timer_settime(r3, 0x0, &(0x7f000006b000)={{0x0, r4}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) tkill(r2, 0x1000000000016) 2018/01/11 16:53:50 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$bt_hidp(0x1f, 0x3, 0x6) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) socket(0x7, 0x3, 0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000001000)={0x0, 0x3, 0x4, 0x1}, &(0x7f0000001000)=0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000002000-0x8)={r1, 0x9f}, &(0x7f0000002000)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$mice(&(0x7f0000002000)='/dev/input/mice\x00', 0x0, 0x400) ioctl$TCSETSW(r2, 0x5403, &(0x7f0000001000-0x24)={0x8, 0x800, 0x65c, 0x1, 0xca9, 0x3f, 0x4, 0x9, 0x40, 0x3, 0xf9c, 0x0}) r3 = syz_open_dev$amidi(&(0x7f0000001000)='/dev/amidi#\x00', 0x4ab0, 0x0) ioctl$VT_GETSTATE(r3, 0x5603, &(0x7f0000001000-0x6)={0xea8, 0xfff, 0x200}) write$fuse(r2, &(0x7f0000003000-0x18)={0x18, 0x1, 0xa, @fuse_bmap_out={0x3}}, 0x18) syz_emit_ethernet(0x46, &(0x7f0000000000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff}, @random="dad4bab31682", [], {{0x20086dd, @ipv6={0x0, 0x6, "00dbaf", 0x10, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, {[@routing={0x0, 0x0, 0x1, 0x5, 0x0, []}], @udp={0x3, 0xffffffffffffffff, 0x8, 0x0, ""}}}}}}, 0x0) fcntl$getownex(r3, 0x10, &(0x7f0000002000)={0x0, 0x0}) 2018/01/11 16:53:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f00004d6000+0xc8c)='/dev/admmidi#\x00', 0x6, 0x400000) setsockopt$inet_tcp_buf(r0, 0x6, 0x1a, &(0x7f000015d000)="66f6036296864e8d3362496ecbc2aa1b2879867a7c89618d81bea735e7e9acd46bbab5f4d42e9d35d7afb65fb4c26e8e41d70f24f6b45fa38fb52d045dbd51166c", 0x41) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000946000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r1 = socket$netlink(0x10, 0x3, 0xc) writev(r1, &(0x7f0000435000)=[{&(0x7f0000653000)="1f00000000031900000007000000068100ed1b8509000100ed0000ff07fe58", 0x1f}], 0x1) 2018/01/11 16:53:51 executing program 5: mmap(&(0x7f0000000000/0xeef000)=nil, 0xeef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$adsp(&(0x7f0000eef000)='/dev/adsp#\x00', 0x80000001, 0x8000) connect$inet6(r0, &(0x7f0000967000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x18) getpeername$inet6(r0, &(0x7f0000eed000-0x1c)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000c91000)=0x1c) 2018/01/11 16:53:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000f4f000+0x38a)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$inet(0x2, 0x4, 0xff, &(0x7f0000448000-0x8)={0x0, 0x0}) setsockopt$inet_mreq(r2, 0x0, 0x24, &(0x7f0000c67000-0x8)={@remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}}, 0x8) timer_create(0x7, &(0x7f00000ec000-0x60)={0x0, 0x17, 0x0, @thr={&(0x7f00001d6000-0xd1)="f989e91120acf0c6496477748ec597cf5b4d77958bf1e6904eb7903bdf2dae4a812d86ea23a575adf5f89221a73466b912bade71ddd6714c4bfcf123ba0a740747bf02bfbc38f3aa0555501176507b89409c64e1544c067c5b6afd3c7b26d04c1dda88045ca8a72c12cfac5028c453cbc771348ccdb333ffd0a457dc9c174e57d34fb44ed5c0ccce18c3216e3ba45c79d082cff49dbfea065059842e9b1cc5c4b80e3877aa9cb94e681397c92a682a0fe80977bd4720318fd4440a662ac4b00e9b797a90e1f58c9c4f1545d76422b37d49", &(0x7f0000903000-0x60)="618ab552d41d31d78253fe01686e78053f6f23ab333214a7aa8f2065afa8e95066a9ff756ca83b2cfe0691c26cf744de3e5a3872f7018f7863948a5039fe4b315d3720df4ee1bba99f4ba650df575ebc184da3bcbb52547a126ef9f26a39e80c"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000b46000)=0x0) timer_settime(r3, 0x0, &(0x7f0000cf7000)={{0x0, 0x989680}, {0x77359400, 0x0}}, &(0x7f0000e63000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) setsockopt$sock_int(r0, 0x1, 0x22, &(0x7f0000001000-0x4)=0x8, 0x4) write(r1, &(0x7f0000022000)="", 0x0) recvmsg(r0, &(0x7f000001a000-0x38)={0x0, 0x0, &(0x7f000001a000)=[], 0x0, &(0x7f0000019000)=""/0, 0x0, 0x0}, 0x0) 2018/01/11 16:53:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f00005c9000-0x22)="1f0000003e00077a0000220a000008ff0a3f80311100000004000a03441951", 0x1f) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000389000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000e13000-0x4)=0xc) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f0000873000-0x1)="") setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000001000)={0x0}, 0x4) accept4$netrom(r0, &(0x7f0000f1f000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000be7000)=0x10, 0x800) 2018/01/11 16:53:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-des3_ede-asm\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00000bc000-0x18)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f00002ff000-0x38)={0x0, 0x0, &(0x7f0000985000)=[{&(0x7f00006fe000-0x63)="9576fb5678f4d8bb1b8c63a229d9ca03842c53286f77e16d6684d4bfd43e32c65df55930020d1466b3ccd5135eb5d12d73c4342f0d930f342f352edf250487ca0f9f6cd1b1f400175c8b1301ac7825361a7a63dfefcb7cb71ae3168e995aba77", 0x60}], 0x1, &(0x7f0000633000-0x90)=[], 0x0, 0x0}, 0x0) socket$alg(0x26, 0x5, 0x0) userfaultfd(0x0) fsetxattr(r1, &(0x7f0000373000-0x4a)=@random={'security.\x00', 'ecb-des3_ede-asm\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'}, &(0x7f0000bc9000-0x1)='\x00', 0x1, 0x0) recvmsg(r2, &(0x7f0000b2f000)={&(0x7f00008e8000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000031000-0x60)=[{&(0x7f0000425000)=""/43, 0x2b}, {&(0x7f000009f000)=""/87, 0x57}], 0x2, &(0x7f0000590000)=""/0, 0x0, 0x0}, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000447000)=r0, 0x4) 2018/01/11 16:53:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x9, 0xfffffffffffffffe) r1 = syz_open_dev$tun(&(0x7f0000c55000)='/dev/net/tun\x00', 0x0, 0x0) r2 = socket(0x2000000011, 0x3, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000928000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x2, 0x0, @cisco=&(0x7f000060c000-0x8)={0x0, 0x0}}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x20301}) accept4$packet(r2, &(0x7f0000bfa000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000a11000-0x4)=0x14, 0x80000) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000559000-0x8)={0x0, 0x6}, &(0x7f0000162000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000a82000-0x8)={r4, 0x1}, &(0x7f0000dc8000-0x4)=0x8) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f00003a7000)={@common='tunl0\x00', r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendto$packet(r2, &(0x7f000050e000)="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", 0x5eb, 0x0, &(0x7f000027f000-0x14)={0x11, 0x0, r5, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) sendmmsg(r0, &(0x7f0000853000-0x12c)=[{{&(0x7f0000f6e000-0x10)=@ethernet={0x1, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000c63000-0x10)=[{&(0x7f00003ad000)="a026dab58a4479ba54ea8c5b96abd7a13ae86046568e6f604f82e6463ef4643ac7be0ff64e4376f0c92328ad05b518f477762363c2c7e444ad48a66a72d447f0af42525c85977669e7897d7dc09952836f8bf309dab9a3d9453fe88cd10eda5f1577dfc81d9bb3fba0fc1a56bc1662b3572942d93d8fe850d002701530a4a3c02f9c8f4dd127e959aef2723bcfcd4b81ad81957eaf081d865cfcdbce9fc2b69cf9ffbf382d5fdc292414ef22702a09c949a0686eef5764418ac3b578a752a012adb9c08d44b1bc7bc9365428c9ad72c2be7f0a", 0xd3}], 0x1, &(0x7f0000b56000-0x180)=[{0xf8, 0x0, 0x200, "210fce2e1e16cace860254baf20d84e7190e024ca06365085be93e4223a4751a1325b3562379a613dac27679c48a8d2063429da409ef33952e67d3867c45dc835b7f1a804c9980234c48eb863d119380529f3a140a7356d89b5aaaf6fbd894510b46971336cb1f9ea727042997a82fcf89b7dc73bd0a42548f8266d82bb098e97ddbf4d5cc6312076dc06b29963907c11e709f6f15801cc0ff520dc803546770df5341e2e26135eef8ef4f8359d8ab59e4d471a94a27faba0296a5cf16a81bf25b35ccbfa76d03df59ea081d62c43318ca455a5a4c572b159214dd65cdb3113806"}, {0x88, 0x0, 0xfffffffffffffffe, "6c86e291aa92198cff1779263950fddc377b55f3f57b88d2303e0f0ddeedf992d5ba53a3bec6115b3e8d3fc36b1b4872226c71184fd2ef3e959f098cd3b82fe8178aaddafbd2a584008fa9637bd405ffe1f86eb7549b9eefffe27a0ac1e5b24abacedf36899004d19f3c785d37f762c9f27e57"}], 0x180, 0x20000000}, 0x8}, {{&(0x7f0000fb0000-0x8)=@sco={0x1f, {0xffffffffffffffff, 0x3, 0x1, 0x32e1, 0x0, 0x10001}}, 0x8, &(0x7f0000c06000)=[{&(0x7f000005e000-0xff)="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", 0xff}], 0x1, &(0x7f0000cf1000-0x1a0)=[{0x90, 0x10d, 0x1, "0ed494e41495b9b20d730b5a0297c656a4c0cba3346ce26c70481f1d44f3b63b30777355504da265d85438c0d8cd1de10ff8ac3809018f67b65f42b8c8d02c6feabda2bdb42360fa5f0a42bf95a0583675313323b83079845a0a0acd7ab54aebabd0c22af124db6b3099ea07b0bfca2fd5eeca9fc83d8ca1a9030176ceaf1e"}, {0x20, 0x10f, 0x1, "1b8e3732fb123e354dd5"}, {0xf0, 0x11, 0x100000000000000, "b232f13c0cb14ff5e7f4de7658ede7fc6f51081126ef776c23168b8bc1e56eaf89af17db32a808b23792f34a41f51d8669f59dc02e7972622cac6e892d18521189ce0ad47c1440beb395a00f097c8f25c1972900e553ba90cdb5973f34fb9698251cc0f9c832fee3c2961dcc3e2894ce8049f3bc8732ccdc765eac3064f48ccdea6aeb5da1e98fed76a5df8aa8510c925e0b2cd4d96465941d4f5c19b57722e34c1155eb77da91c780e33c9570803bf1c7926783ab85ef8ce0f3c27239bb3a4bd73aa5ac40ca445b2ea5ea0f2543b7eca2aff63f6279e9c82d658775"}], 0x1a0, 0x4004004}, 0x8}, {{&(0x7f0000ded000)=@rc={0x1f, {0x9, 0x30e, 0x7f, 0x3, 0x8, 0x4b}, 0xfffffffffffff001}, 0x9, &(0x7f00007ad000)=[{&(0x7f0000dcc000-0xdd)="beb51d2423d84081fa18d7f6eb965e3eb672720f345fc127ed50e7dcf953e09ff05cf66472c101626a734d787607281edd8d804d03722ca62e8647c626b3c130a30bfc4c73d2532dba44f23e0279f4e4dd2189b868fb737fc13f5b248d71fd0153846f2bfe802d2db339a8c3cd160628931bac34a38f1d421fdd73c9a76d3c76fb02801dfa6d20bbcf471c13952b1b496415a05bb1fe4fa5635f7d2875eadd2a7e432fa0affcb34547a13b17909a84469300367e94bdd2112dde6577e4feb13d9a16332e4288aaa2dee06eb3b7ca376b923edcade1c1cc660020b146f2", 0xdd}], 0x1, &(0x7f000056b000-0x15a0)=[{0xb0, 0x11f, 0xc74, "0742f9e7217fd348e9b31b5354cfa9aa3a50d2277241a3f70ab749ef4f072cd4980bb0d007a196b3d4eae060757486020fdf5ff95fbbbd18e8bfa90ceb2d966ed43f97b749274551a9ba405c21a24ae0245e986b92f9151c9bb60f1a63ea336f41a436cc6ae1b66e9c0b7069e36f27188523979d72042d40a88ff49dc6644985e922cb746822363043b2971c49c486b419ec4df35a88096520d216"}, {0x80, 0x105, 0x1f, "cd26f9d0e0a44a9bf24a236b665d27b02659ad74474a8158357e7dfd3804286ee46c11e3f2c3652b0b61a83cfc8b804e06d274561d24be853bd5e7b6ceb2bad2184ce887c7abf354d0c50dddbcec988cd7baf22d9554ee1bc923de59425b62bb580cea4cf95ef876c0247241e8a528eb"}, {0x100, 0x10e, 0xa44, "46128aec2a6c24703fbe11380775f3a9c4498a70ea5f0a9c252cd9c46a356bdb5826bbb4f193094671ee25f1948131462fe367d8e07fe8a2040438512750c7a10016e498dff1f9596c2c3e86c274f03cbd0dc3567814ad527de27818cee84072737f796b580de099eceb0238264ae7549618ecdf295e4f203f17694c36b35b477295b9813ccb96c4dd13577ece004de9fcd70f2fe9c20bd6f26a5db39765c9e5abc281b521245a00f8b67680d863ac3036e1c7f684ea95a4fe9ff809ba28a3c71a705428bc434870589d42b9f25c91b7fdebc550fe34954d9c6707a5521f6b713d39140e76b5e47070c4"}, {0x88, 0x0, 0x4, "f255dc537e4d2fdc8c349335a0204d1d0ce9756c11a5d25abc2032372bcbb5c542b662d7b6ae1c6cf3f9d3dcf3ca768f7ce234b7c91abfbb0bda301143928d903bbe4bcaf5052c74fe8d9cc42a2e51633b20c93204f658d4e1fb61a099c97258888feaa94349bb346b5a5a7fa10cc5af5a094d"}, {0xe0, 0x11f, 0x20, "8aa5d81999a7fa897f0cdf403130d3198f7d61bab42d5b12f3b3048ece9dd781a5de40fd8aed10a583b666b9c59d85ce7b40d5d984cc1c8861821dc7aef6cab44f9ebe1abf05c18677a49e03fe27c79c2dc047637fbed314f0ba74f95e8edd155f7b649aeed8211375872a5b9376f80476f1e703f9ef758ad1ce64ea3a6724292bbbf11c2a1c947ba02a23ec575e66c04541b35be7edddcf322ba09c23de5ecc89356457969108e806de8588de8e9ee99e62a2713cb907b198e062026736d5614c1d09da852fb98a549ef448e9"}, {0x1010, 0x0, 0x2392, 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{{&(0x7f0000461000-0x58)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_ctr_aes192\x00'}, 0x58, &(0x7f000073a000)=[{&(0x7f0000164000-0x8e)="7f64a1c6c5909d16657798086e505478003d5b4403abe867b2d8804ccaefccfaf7c692faebe446002d4e2b4c489b1a5e3ed641984e4353f1509810f64125d43092c76fba349e19193915a995a27fa764c9bb432c3b777557d6d79fbd698c436269ce7a3de1f30b11c625cca97d99cbdbe98dcd78eb93e3c5af6b8236381d95563c34e651ce6273ae2be6d41d4be1", 0x8e}, {&(0x7f0000106000)="cd220ee8c9b836e564f5c1f7", 0xc}, {&(0x7f0000ee4000-0x37)="4324f8b369bda58204c558f689fe827a06f78fd58fc1db866349802bccdf6ac8677b1bd9ad5c4a00448d5133cb14dc48fffcf0e6d1cf75", 0x37}, {&(0x7f0000cd1000)="269d0c506d4cfa2795a302227efbf7942b2a826221a453859ff8c2eb919549d147b79ea6e864a6ae3e123c40a6374386049606c5fb2e0e2b855656a43fd764ae55aeff7cbe298933d4154daa7d3c524b32ee19079ccc7f2e8ab22d", 0x5b}, {&(0x7f000066e000-0x16)="fb3aa80cec3d87174b098704e68316e434a702efafcd", 0x16}, {&(0x7f0000b2c000-0x47)="23dd8db5d43b7fa4180bb0249197dc2c59d5e8bcd91ce088bdbd91fc33369d1e803990bf02c9796e0328716d9ce57455084d51f1b1d1285b80614c291d474cefea83a080ebd589", 0x47}, {&(0x7f00005ac000)="068f388cab7c960232755dfc29c6d78cd1b6c23e3773404c7f997fdc52c67004008bdfe2d50400d2343b438df3f94dd9d99df13ecd860397860829e82fda233b25cf55bc555be608d4cb3105b0e3401649f6fcf275e05e7e810b931cdcf525722a16f9b679f45dd69d1b618f838d3b56ebe3d89591ab04e502ef83fef8ff6119b675a254687325250fae9c1a8d77079d42469ff48027a9001f1c8860fbdbb7b3df77b6b14404949db6035143b00e5668545b4a9266e8b7aafa389f0514449f355955afbf231be8fad8e7670ccae431715b87a826519b7ab7c500", 0xda}], 0x7, 0x0, 0x0, 0x40}, 0x77dc}, {{&(0x7f000093a000-0x10)=@ipx={0x4, 0x8, 0x1, "704274ba77f6", 0x7, 0x0}, 0x10, &(0x7f0000085000)=[{&(0x7f0000934000)="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", 0x1000}, {&(0x7f0000e6a000-0xc1)="e17b9394f1467adc3577ac30fc673b5b21d2f9c3d27eadccab14a12c8b4c489f2aa97feb0f657b45049406c639a3947c3915ebccaa31729e72b537c439ea838939e408186663195fcdb41b6dfc72159de6a5f88b1fd31f4c36d529bdededcb9c088af93ad47f39385dd5ccab581dc9217eae6ee48f82f57b49ca3c0d96cd5049c715cea7c3e598a4fe2d53ca215e8fc11debd30d9a5e76555c670d46cc70224f9b249ed06ada01b1b61ba99ff8158b99ae7c8c170940a03142a5631ca0cd2f1f7f", 0xc1}, {&(0x7f0000699000)="fae2adc2e26d298399cba9441bc53ca96f6e99c69f9cf620d4e07c31cdad443244e18b360d782d508059778f9fd91176bc03923bcfc5fdaaf18bfba9b7bc304723d10af08fb66f3998bb9e56eb5678d813badd11", 0x54}], 0x3, &(0x7f0000acd000-0x80)=[{0x80, 0x29, 0xfffffffffffffff9, "3f1f230abf3c8f9c88ae85db8a5ad5ebfb1bfbb54e4bca6f2fd96d92d8b45b1685bc853a6e562f32695d681a9b083530bc8c20b7286e60af5e9f3dd6b844e0aa186ac6c174cad4129648df46fabb03ce1b1889131c16f3cbb501b6836101b693c0b63c853c95baa10b9a"}], 0x80, 0x1}, 0xfffffffffffffffb}], 0x5, 0x4) r6 = openat(0xffffffffffffffff, &(0x7f00006a6000-0x8)='./file0\x00', 0x0, 0xd0) epoll_pwait(r6, &(0x7f0000143000-0xc)=[{0x0, 0x0}], 0x1, 0x1, &(0x7f0000653000-0x8)={0x0}, 0x8) 2018/01/11 16:53:51 executing program 1: r0 = socket(0x12, 0x3, 0x5) getsockopt$inet_int(r0, 0x0, 0x13, &(0x7f0000ac1000)=0x0, &(0x7f0000357000-0x4)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={@generic="7e152536129f12adb2662e98ae839f05", @ifru_flags=0x9000}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000002000-0x21)={0x0, 0x19, "863810847feb7a9cc38cccf225d414331f2dbae7018fc70486"}, &(0x7f0000002000-0x4)=0x21) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000000000)={r1, 0x43}, 0x6) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$random(&(0x7f0000002000)='/dev/random\x00', 0x0, 0x800) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000004000-0x8)={0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000005000-0x8)=@assoc_value={r1, 0x6}, &(0x7f0000003000)=0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r3, 0x0, 0x7, &(0x7f0000006000-0x4)=0x7, 0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000007000-0x8)={r1, 0x33, 0x7ff}, &(0x7f0000006000)=0x8) ioctl$sock_inet_SIOCGIFDSTADDR(r2, 0x8917, &(0x7f0000004000)={@common='bond0\x00', @ifru_addrs={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000005000)={r4, 0x7c, "a15c3f5523690c4f81a9ea32830e89287b705116a3d420125a439d3e5f7faab02da99032f27aa661b2d1cebf74f96fb6449363cd1a87ea10c0fdb44a94c244b9a7d378df8359f4c9ab36d0d6298fce67d625502373e4421ceadcb09150a61b8d023cb73a1a20278f9b6bca694bada391447fd4ff16d99e5b8cb4cf93"}, &(0x7f0000001000)=0x84) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readlink(&(0x7f0000004000-0x8)='./file0\x00', &(0x7f0000008000-0x98)=""/152, 0x98) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000009000-0x4)=@int=0x7, 0x4) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r2, 0x29, 0x3b, &(0x7f0000009000)="864e40937b1f755a0bc67395f735c0dc852497c2ce4be0150b585ddced8069f2fe6b6a870bebf7d89cb303dc36e44dfd046ea562a7992edec77b1d64824bbcd6280c91525f7be0f3f785c368f95a0c2db04ed20931", 0x55) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000006000)={&(0x7f000000a000)='./file0\x00', 0x0, 0x8}, 0x10) getsockopt$inet_mreq(r2, 0x0, 0x24, &(0x7f0000008000)={@rand_addr=0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000002000)=0x8) 2018/01/11 16:53:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00007e2000-0x1c)={0xa, 0x0, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffa}, 0x1c) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00006ee000)={0x0, 0x1}, &(0x7f000038b000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00004f7000-0x20)={0x0, 0x1, 0x8000, 0x0, 0x0, 0x20000004, 0x6, 0x0, r1}, 0x20) r2 = openat$selinux_member(0xffffffffffffff9c, &(0x7f00002ff000-0x10)='/selinux/member\x00', 0x2, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f00002bb000-0x5c)={{0xa, 0x3, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, {0xa, 0x0, 0x5, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, 0x3, [0x9, 0x4, 0x9, 0x3, 0x133ee00, 0x80000000, 0xd5, 0x0]}, 0x5c) ioctl$DRM_IOCTL_MODESET_CTL(r2, 0x40086408, &(0x7f0000db7000-0x8)={0x100, 0x8001}) ustat(0xffffffffffffffff, &(0x7f0000419000)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000219000)={{{@in=@multicast1=0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00005ed000-0x4)=0xe8) sendto$inet6(r0, &(0x7f000023f000-0x2)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f00006a1000)="8c", 0x1, 0x0, &(0x7f0000490000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/11 16:53:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) connect$llc(r0, &(0x7f00008e3000-0x10)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @random="2202ce37e7a3", [0x0, 0x0]}, 0x10) recvfrom(r0, &(0x7f00004ea000-0xa)=""/10, 0xa, 0x2021, &(0x7f000059a000-0x10)=@ipx={0x4, 0xffffffff, 0x8b2, "652d8da097a8", 0x9, 0x0}, 0x10) 2018/01/11 16:53:51 executing program 5: mmap(&(0x7f0000000000/0xf40000)=nil, 0xf40000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000688000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'digest_null-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000d0b000-0xb9)="", 0x0) mmap(&(0x7f0000f40000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000f41000-0xa)='/dev/cuse\x00', 0x440, 0x0) mmap(&(0x7f0000f40000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f40000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000f40000)='/dev/dsp\x00', 0x80000, 0x0) mmap(&(0x7f0000f40000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) linkat(r1, &(0x7f0000f41000-0x8)='./file0\x00', r2, &(0x7f0000f41000-0x8)='./file0\x00', 0x1000) r3 = accept$alg(r0, 0x0, 0x0) recvmsg(r3, &(0x7f00007e0000)={&(0x7f0000d2e000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000a04000-0x20)=[], 0x0, &(0x7f0000d98000-0xcf)=""/207, 0xcf, 0x0}, 0x0) 2018/01/11 16:53:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fa6000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f0000f77000)={0x5, 0x7, 0x200, 0xcbb}) ioperm(0x6, 0x0, 0x3) ioctl$TCXONC(r0, 0x540a, 0x0) perf_event_open(&(0x7f00001f0000-0x78)={0x4000000002, 0x78, 0x1e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TCXONC(r0, 0x540a, 0x2) 2018/01/11 16:53:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f00002c3000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0) r1 = epoll_create(0x800) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000055e000)={0x0, 0x0}) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/11 16:53:51 executing program 6: mmap(&(0x7f0000000000/0x81c000)=nil, 0x81c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000081c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f000081c000)={0xffffffffffffffff, 0x87, 0xff, 0xff, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f000081d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000081d000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f000081b000)={r0, &(0x7f000030c000-0x6c)=""}, 0xf) mmap(&(0x7f000081e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r1, 0xc008551b, &(0x7f0000427000)={0x2, 0x1c, [0x3, 0x3ff, 0x8, 0xba12, 0x3584, 0x5, 0xcbba]}) r2 = bpf$MAP_CREATE(0x0, &(0x7f000081e000)={0xe, 0x0, 0x20, 0xa6, 0x10, r1, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$OBJ_PIN_MAP(0x6, &(0x7f000035e000)={&(0x7f000006d000-0x8)='./file0\x00', r2}, 0xc) 2018/01/11 16:53:51 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000001000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000aa9000)={{0x2, 0xffff}, 0x1, 0x180000000, 0xfffffffffffffffb, {0x9, 0x9}, 0x6, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) r1 = syz_open_dev$usbmon(&(0x7f0000f2b000-0xd)='/dev/usbmon#\x00', 0x2b30, 0x40400) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f000025f000)=@req={0x7, 0xa59, 0x20, 0x6}, 0x10) getxattr(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f00005f3000)=@known='com.apple.system.Security\x00', &(0x7f0000001000)=""/76, 0x4c) 2018/01/11 16:53:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r0, r1) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1, 0x0}, 0x0) ioctl$TIOCGSID(r2, 0x5429, &(0x7f00007fb000)=0x0) fstat(r2, &(0x7f0000a9a000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000eba000-0x4)=0x0, &(0x7f0000324000)=0x0, &(0x7f0000c1d000-0x4)=0x0) sendmmsg$unix(r2, &(0x7f000089d000)=[{&(0x7f0000eae000)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000926000)=[{&(0x7f00002bc000-0x8a)="c30b196251c3d15a424c20990979de1344de96e0c257bbe2efb8ded6c69716b42cc236a770d6124bf3d3e917d855d419ada30d8c8261d20323629e2d71001bbbdac2338342fe4ac4aebb994391bf50659b0010f2fbd6028ea7404ea47b2a032e222b4b07eebc4a13ab80d4c30c21f281e5686d4292fdcf684e07aa8c30e31ed63c74d7ea923296a64f1b", 0x8a}, {&(0x7f0000046000)="fb289b3508fb9d5261be3335ab0d024ccf7436017a79d18688ce115864438d1eb2d0011ef97002b9b968cc6e429f88c583f584da044a673f40dcd89d0b15db8878bd25f90e4bc1d362f5ff3f6ebca4f3451b6d32bfd9f805b85a497d1c5651bc43255f9b53ea872c3f6f395b", 0x6c}, {&(0x7f00008c0000)="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0x1000}, {&(0x7f00006ac000)="60911606538cd2f766ed09b1976bd9754a41fee1ebdc1a9dc51dd8d7b324aac1f15d6e57c2fdd1ca6833624b7a08744ff12f1803f6595075bd0a71e577407be35591846981d53184030c5def3b634aa3592fad0149e97c283b0e24957b22934a3767eb444fbc603d7a5a011152f64f6b5f2f01c48e178b486423a6bb1457bbd7bd490b96cb9153ce4bfcbc7fad9f5296b3d40f4eb6b95378090524c1029274eca6b4d66adedfd34cebbbdd39fe18c864cfb6f4a33ffc7faaa0df1e8df42b4d5c6096761ca180dfe2f2e32dfcd8d7d84f7036973744828a9d4385ec2e72c3d7aacbe5c67499db4bd3e2", 0xe9}, {&(0x7f0000a7d000)="9db68232e3ed3ddc52baff77e9c9b2f72f42ac4c00ecc33276501662e3edfac569644b1dc5f5d4dfeeaf87947ac6afbe44", 0x31}, {&(0x7f00002e8000)="25c4944ab9aff98eab5a77b09ff7acafb9790ad76b0765e15dc7bfcd22214069a518fa", 0x23}, {&(0x7f0000741000-0xc4)="6f8b291a812bee10dd2465084d9fdbb1dc2935cb1ac2cc9b195cea1b264e8079c507030a14bfb73c616be8c9642a34588211faa86a9f12757e375218589fa97fc69e07ad5ba02ca1f1625005e3172b1f771d2bea762fc612bbf5cb818646d139eb4fa1fbd3aeaadf676631adf8436740e841d00f626ed99e56124647e19d1ad89a99ca6e9a62e2366eaa20174e75e3a71280e28e1982998612bc1741400205699f3a9c2095ba1cf4730ec06fc06d38e796d4aee20e694bd9b1b644e65248b30ef1ab0e80", 0xc4}, {&(0x7f00008d4000-0x1000)="75e3d00540cec4fbb8c034b70ab9964b2acc75a752950062a1e6e4436ee62bd568b143db1ba0847742a3fb98d9a43ca551d6bf4439a6aa971ab2468879583f9361d175b033f5d4ae748aab9832429daf1cccf55750731db59f800c19a4b87833f9b039fe25349d70c8f5688317793a333651fdc675af60f760ecd882a208cecfad0f23c98420c042825d3fdf09ae7623e7541141066682c1c1851923300ffb371d078fabdb4d5c7f99d962bef2fa9cc7a4ab08fa54b93637ad2f3f633268b6e25aaa6a87592e30567087b8a6f8aec7c1796c140bf590476416956228d04f406634204665c407fc132643d46b25fbd3465aac2a9ea637ff5e387d99020c8bd63161e5c670d5a83a3f076e17c983a7c26fcc68c6fd0218a69c4b28f6ccee4f3c21e86d5162d6c459d70d6dccabb708c276a84b0aebdabbd1222ec5d5de8517808e5f504ea80dec9edad9c7ff46753c8ab6e37834589d2dbb3d12bfa8718d06228b5ea360701eff3162d51adb7b3cc97d0c7db35f328cd18e142068ec1432d0f3440ba25862a8d27620c4820d18ec4820c80a14c6638ef4abe95c03892df0e7d3dc2b35f3edf3e290b88cdb47e6bf496be65343551024a155608aae991afb5465859108d53c53d7ca31e018cf51d9b19f09fbb24a14071fcd3704cb28e447ea1018c75c833f2a6cad734f8dc5283a8b440ce7bb67179eaf579d0efaf17f4b8d6205f453ef92de8e79d06e9beb73a1639e1c784283e049704104aea1d0f9fff251e2861addaaa41599882a64aa9052010b5362297057cb75fef5f8a227e9a02b1682e668b843d2719080053c2e21b837cdc574b29802b6ff97ac5a2b2e04880527ff9ab37e7427622973fe4776b32b24514c58d44bb2051e62d248b95e4a62679fe6bec08f7bd31149d0b71c00c6b96f76441bcae69209536a91d30a0b86702bdb829a80c4f95962a31f74089bbb6f8d96efa8218c446010982f3898f4ec9f377d65968c427b44c1111d55f231b09336889cd68ecf4aecb4ce2b1db89a7159a7804c191e7ccf34c7614f9543ab3293bd0df86cd99e8aa5ad2e6ff868b1f63836c3621377664265fb2ef17671b9e479e85506b0fc4e444c15c62700adff1edb5846f8c7e3cadc0e79c6b18c6647c9a7c7b4ca4f9b25d23aec7aaf1e8c8c7bdf92674074a88e345fc7892539cd0e4de57472712e11065f7bd2d0c9fd9e3f3bad8e682fab3b226eaaf13f9f1b72f4b2ab4a74f36761b0808dcdfe749bf513650267453abaa93622775ff66f3f1565165224de4732c9ac6a36a43377968dfb86dd39fdd6956a73f47ea72d4358d25181c3fbe1bffbced96227149fb6de1c7929c19219f5930891aa4391726d49131431b61c44fa18f5bfcf4cd3d6328641076481877a933e2ff1771d63d492ae2bd086b97a708b61e0820ac4dfb1be521e719b19669a392d5fc6916d3565bb4a404f7040a41c16a569878be3ba5bb99f0f8bb438df6de60e8639a21b1746a63fcffed8cf7b6141ab11f7d2fcdbb1ca7db44b8eb4b7df7b27d2da503fe85fc93de3b5c706239f4ffbdbbf2de3b665981f2a4c5ada477967c51ea3e5edf4a23e64e911e19e4babe1712e1b6bdeebf6ed40eb6bf4a4fc2dfb0d450b5595265529d8458566660dbaa7642a0102987654ee1267fe054169a6c4afea0d7edbc72438b4c4afb4bdabff72882e6c2af31654886f86d6da86eafb7c73794300c451879dfd55cfa54e13de71c9dfbb97c9a664bb27a75d7698550302bba87092e095a48e4f8608c0d3f8cc965e25c1faca87f4a89db9b141b295fd0a0b25dadb6c67fe25c6eedae129af56425ab9a327a206659e543f2cefa8bd0ab2a3e8e4cc4df5d7b1abd1c01feac07c4375ddd02556ea42645fda41587f50c77b6028e12c995d2b460e29e7de4cc1af4b54c55d80fd6d575732efd9eefdca86b2c6621d242912a7dc0ad80fc6422f4e2a631462effbb41ca3ec6307ec39e54372c53c0b2ae4a59d835388b512bb58c77c963318454110d674b665c064f9ce4d2f50f25e60c9219c8ebc21b5e37ab4dbd5d5b64a8851ac9022d6f3ff5c4226daaaadab9d171b32b56ffa64388225fadd62dd23f9d0cec3c6229311bad10c934e991bff0132f7bf16a4d08cbdb09a779c35cb6812a737140d3a1b4a0ce5fad1ce6200d11940a1f7cb4c7aef3a753d9454f9d8e48801ef0c1ddd4240189c7342a5e94aec64e7b81573aeb16871e30cecb823a863b7309f24275df2b33542a76554bb736655ee892b7df08f2f60fbd3efdb295be232a50b4a1b7e657fc50045e6fbddab1b57cbb66328a29881601a931ae12b1b4eee01de84cb47ec958d48a6af165db09db67e06415a5b72eb3cd7679b27ef84bd0e070696701b389e1769ca9ad4ee4f7184572ea0d914576b2dc788981d490a102041172fbabbb8097b902bf31ba1f3789c377df4eaf40be8d49ea7ee084bd9c8177c03111ff65b6558dd7f52f5eba8e8798ff724ec9f68187721dfc73bb2c31c019aa94cae290bcf92ff1a413b4c20d9e6ee6e5c4dc1fecafeca90f94357916dfb0d56f67f3bd351cac0603810c7721ce54d5376a91b3312e566af52b36ec906842d8d1dd19b550fde09380fef74cb19f598c643b276e4fb73093a74fcb2e034601f757dd31baa41711390d1fae64e35bd9f0c0a70e26c3f61eeaf9b2955974e42f9d11c017ce2c47108d79dcd8414001a3bf6b6357718acb5780922f38b3a80c20c6848a6b935b444bb272f16871765e9a76531dc7f441f7d642b7ae528b3acf281c486f80b03315a2b910e4be4ab28354954bf0bc494c8cfbec07a1d7eb5566897eb9997d75813d50d83eb60ce88e4f3fc21a194737f1178143546cf8c1fc02ebb9fce98a205287d70ef2df68ca5217ccbbb45da6a4ac1b20cb3f51611036a61389aff7e24b4fd2641f06aa4f0022e8516400b657aa00cd3efbb3d9bedeb6cedb31019993d2cede4f1fafeebce6ecb397beca3c1a12813c07981d444bbdcddc12dacd37dcdc1f1e06dda08d6fc83fa74021741ca4e0ae4b7aea7e5cad3cbd737adab2ae8b32285dbd43155857442fb36fb0f44cab3e453a77df590c076e7cb30b95f1d14282a4eee5dde5ddd66f2906f4c37e53935e996af17ab025872694a0af5f281af41ff091fc24b265890440a77a9e4ed28908d634bed45723a6732992914ce1f06f75a2110756dd6d7cd1b6cd46ed946f40ac294ea3da9aadae48b96ecf99292bccc11967a43ae0a341efda3175c5b79e2ef0e32f006090c76009cc66394fa76019373c651de00ce960a8a9fa2de2c84f38a0c899cce2ff9b67eb919aa89286002c0e0f8e95242b12943d565fce4d7fdb80155a40ec4b836b1aeeb6f65e2c79bcccd70ba12dababd216494c3cb308af9957b98bfbb71671e5f676a7e08cbf8977c9e9fd5a517e7b7ad3cefb1248b2455451bc607eb8b27e5c34e7ac729c418e0df20c2c35de08ce4048b8fdd63f7fc1294f9239d5828d1da10bd9b52afe4c90b0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0x1000}, {&(0x7f00000f8000)="931d8991b8e93f265b34ba395ed9e49157f891d5ffbe10bf93eb8321d985bd649565b3845a1eaeaaee856eaea25263", 0x2f}, {&(0x7f0000016000-0x17)="d400b365248b3da191722e13e1659e9bb5ff67d4de8248", 0x17}], 0xa, &(0x7f0000280000-0x40)=[@cred={0x20, 0x1, 0x2, r3, r4, r5}, @rights={0x20, 0x1, 0x1, [r0, r1, r2]}], 0x40, 0x0}], 0x1, 0x20040084) 2018/01/11 16:53:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000008000)={0x8, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) r1 = syz_open_dev$dspn(&(0x7f000065c000-0xa)='/dev/dsp#\x00', 0x1, 0x210000) r2 = syz_open_dev$sndpcmp(&(0x7f0000acf000)='/dev/snd/pcmC#D#p\x00', 0x7, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r1, 0x8004e500, &(0x7f0000e84000)=r2) mprotect(&(0x7f0000007000/0x2000)=nil, 0x2000, 0x1) getsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000008000)=""/0, &(0x7f0000008000-0x3)=0x0) 2018/01/11 16:53:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f00007dc000)='./file0\x00', 0x800, 0x4c) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000eda000-0x8)={0x0, 0x5, 0x2}, &(0x7f0000334000-0x4)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000b5e000)={r1, 0x20}, &(0x7f0000bd5000)=0x8) madvise(&(0x7f000079c000/0x800000)=nil, 0x800000, 0xc) madvise(&(0x7f00002f8000/0xc00000)=nil, 0xc00000, 0xd) 2018/01/11 16:53:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000f22000)='\x00', 0x3) pwrite64(r0, &(0x7f000073f000)='8', 0x1, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f000096c000-0xc)={0x0, @multicast2=0x0, @broadcast=0x0}, &(0x7f0000dee000-0x4)=0xc) fcntl$addseals(r0, 0x409, 0xd) sendfile(r0, r0, &(0x7f0000c11000-0x8)=0x0, 0x7c) 2018/01/11 16:53:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xd, 0x1, 0x0) listen(r0, 0x0) accept$unix(r0, &(0x7f000087f000-0x57)=@file={0x0, ""/85}, &(0x7f00006a7000)=0x57) clock_gettime(0x0, &(0x7f0000e12000)={0x0, 0x0}) pselect6(0x40, &(0x7f0000131000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000010f000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000810000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000e1f000-0x10)={0x0, r2+10000000}, &(0x7f0000a84000-0x10)={&(0x7f0000dcf000-0x8)={0x0}, 0x8}) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000455000-0x10)={r3, 0x0}, 0x10) r4 = gettid() socketpair$unix(0x1, 0x80010000000005, 0x0, &(0x7f0000e19000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r5, 0x5452, &(0x7f0000009000-0x8)=0x3f) fcntl$setown(r5, 0x8, r4) fcntl$setsig(r5, 0xa, 0x12) readv(r6, &(0x7f0000fa4000)=[{&(0x7f0000fa5000-0x8e)=""/1, 0x1}], 0x1) bind$alg(r0, &(0x7f0000f98000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-camellia-aesni\x00'}, 0x58) r7 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r8, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r7]}], 0x1, 0x0}, 0x0) recvmsg(r9, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) socket$kcm(0x29, 0x2, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000070b000-0x40)={0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={r1, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) dup2(r5, r6) tkill(r4, 0x16) 2018/01/11 16:53:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000f2d000)='/dev/dsp#\x00', 0xdb4, 0x801) ioctl$KVM_SET_GSI_ROUTING(r0, 0x4008ae6a, &(0x7f000051e000)={0x8, 0x0, [{0x1f, 0x1, 0x0, 0x0, @msi={0x7, 0x759b, 0x4b208eef}}, {0xcf1e, 0x3, 0x0, 0x0, @irqchip={0x5, 0x752942b}}, {0x2, 0x7, 0x0, 0x0, @adapter={0x4, 0x8, 0x0, 0x1, 0x1}}, {0x1f, 0x3, 0x0, 0x0, @msi={0xbb8, 0x1, 0xfff}}, {0x100, 0x0, 0x0, 0x0, @adapter={0x1, 0x7, 0xffff, 0xf7828eb, 0x100}}, {0x400000004000000, 0x1, 0x0, 0x0, @adapter={0x495, 0x4, 0x1, 0x9, 0x5}}, {0x7c, 0x3, 0x0, 0x0, @adapter={0x4, 0x5, 0x4, 0x40, 0x5}}, {0x8, 0x1, 0x0, 0x0, @msi={0x9, 0x1, 0xbd}}]}) sendmmsg$alg(0xffffffffffffffff, &(0x7f0000e9a000)=[{0x0, 0x0, &(0x7f00002e1000)=[{&(0x7f0000007000)="aa05c3839685ead8a4d9182b6bb77e606a18ef887229f23c3e2b5e6172d22e9a003bf71a08f687a7ff1585528f", 0x2d}], 0x1, 0x0, 0x0, 0x0}], 0x1, 0x0) r1 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r1, 0x800443d3, &(0x7f0000202000)={{0x87d1, 0x4d, 0x0, 0x10001, 0x401, 0x1000}, 0x1, 0x1f, 0x8001}) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) readlinkat(r1, &(0x7f0000baa000-0x8)='./file0\x00', &(0x7f0000924000-0x69)=""/226, 0xe2) ioctl(r1, 0x2285, &(0x7f0000007000)='S') ioctl$TIOCGETD(r1, 0x5424, &(0x7f0000c58000)=0x0) 2018/01/11 16:53:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000051d000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(0xffffffffffffffff, 0x80dc5521, &(0x7f00005d2000-0x4e)=""/78) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000dcc000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000c12000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0}, 0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000397000)=0xe8) ioctl$TIOCSPGRP(0xffffffffffffffff, 0x5410, &(0x7f00001c2000)=0x0) set_mempolicy(0x0, &(0x7f0000ef4000-0x8)=0x0, 0x0) readv(0xffffffffffffffff, &(0x7f00000f9000)=[], 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c81, r1) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) [ 96.606642] audit: type=1326 audit(1515689631.718:1278): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=12721 comm="syz-executor1" exe="/root/syz-executor1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x7ffc0000 [ 96.662740] audit: type=1326 audit(1515689631.746:1279): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=12721 comm="syz-executor1" exe="/root/syz-executor1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x7ffc0000 [ 96.692979] audit: type=1326 audit(1515689631.747:1280): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=12721 comm="syz-executor1" exe="/root/syz-executor1" sig=0 arch=c000003e syscall=2 compat=0 ip=0x40ce01 code=0x7ffc0000 [ 96.718462] audit: type=1326 audit(1515689631.750:1281): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=12721 comm="syz-executor1" exe="/root/syz-executor1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x7ffc0000 [ 96.743538] audit: type=1326 audit(1515689631.755:1282): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=12721 comm="syz-executor1" exe="/root/syz-executor1" sig=0 arch=c000003e syscall=54 compat=0 ip=0x452ac9 code=0x7ffc0000 [ 96.768101] audit: type=1326 audit(1515689631.755:1283): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=12721 comm="syz-executor1" exe="/root/syz-executor1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x7ffc0000 [ 96.792685] audit: type=1326 audit(1515689631.759:1284): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=12721 comm="syz-executor1" exe="/root/syz-executor1" sig=0 arch=c000003e syscall=191 compat=0 ip=0x452ac9 code=0x7ffc0000 [ 96.817847] audit: type=1326 audit(1515689631.759:1285): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=12721 comm="syz-executor1" exe="/root/syz-executor1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x7ffc0000 2018/01/11 16:53:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00001bb000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f000082f000-0xf6)=""/246) ioctl$KVM_GET_VCPU_EVENTS(r0, 0x8040ae9f, &(0x7f0000fd6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$KVM_S390_UCAS_UNMAP(r0, 0x4018ae51, &(0x7f0000188000-0x18)={0x10001, 0x100000000, 0x1ff}) poll(&(0x7f0000849000)=[], 0x0, 0x3f) ioctl$EVIOCGREP(r0, 0x4004743c, &(0x7f0000024000)=""/174) sendmsg$key(0xffffffffffffffff, &(0x7f0000823000-0x38)={0x0, 0x0, &(0x7f00003ce000-0x10)={&(0x7f0000c43000)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x5, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/11 16:53:52 executing program 3: r0 = syz_open_dev$sndpcmc(&(0x7f0000d33000-0x12)='/dev/snd/pcmC#D#c\x00', 0x1ff, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00001f3000)={r0, &(0x7f0000001000-0x7a)="5d5e430bcee5e0ef081c79da6edd81b99e3d7396fa47597a557b883c892ca6173e00c0650c95f1ebd3779198e0c4bf94b2788098a61c4772f96af37b4b81389e349b2844b5f642038a90cf71376c6fbfc141adf611b4d99b2a76771856fdd25e0ef9740d4797f943979c042479c6f7bb5bab3b6a881b8e27de49", &(0x7f0000bd2000)="d203b8489b53c264b435c7a0cb14f7f19a9c01e59692c03273109329ac2115909827c4e6652ee2f83358bfc4a9ba6dd01fc6d5052a5217220c77bb4d30", 0x3}, 0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f00007f7000-0x1c)={0x8, 0x4, 0x4, 0x81, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000d37000-0x18)={r1, &(0x7f00009e0000)="89f43a64b200000000000000804de517806c6b474fdda3703e53f750b349b557c00f99a659a87e2e5733f677da63da1ead01e31a456e7c296bdd62c782517000dafe3d54cdd80a6742794ba8dc5b74e22fc2c0dc32b3f527e7129f01fdb61319816dcfd5b16e0834127157004a2fc070e844447a2e03ac377aad91c4d6759e3f334585fe920887", &(0x7f0000aac000)=""/102}, 0x18) 2018/01/11 16:53:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f0000b33000-0xc)='/dev/audio#\x00', 0x1000, 0x400000) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f00006ea000-0x8)={0x0, 0x0}) lstat(&(0x7f00004f3000)='./file0\x00', &(0x7f000020d000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000e5f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000b42000-0xc)={r1, r2, r3}, 0xc) r4 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x4, 0x104, 0x4, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000028000)={r4, &(0x7f00004e6000-0x1)="", &(0x7f0000397000)="", 0x0}, 0x20) r5 = openat$vcs(0xffffffffffffff9c, &(0x7f0000bb0000)='/dev/vcs\x00', 0x0, 0x0) bind$netlink(r0, &(0x7f0000be3000-0xc)={0x10, 0x0, 0x2, 0x400}, 0xc) ioctl$KVM_DEASSIGN_DEV_IRQ(r5, 0x4040ae75, &(0x7f000067c000)={0x5, 0xb8, 0x6, 0x4}) connect(r5, &(0x7f00003d4000)=@un=@abs={0x1, 0x0, 0x3}, 0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r5, 0x84, 0x72, &(0x7f0000621000)={0x0, 0x10000, 0x30}, &(0x7f0000e36000-0x4)=0xc) ioctl$KVM_S390_UCAS_MAP(r5, 0x4018ae50, &(0x7f00007bf000)={0xaaa0, 0x3765, 0x0}) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r5, 0x84, 0x22, &(0x7f0000c61000)={0x20, 0x208, 0xffff, 0xffffffff, r6}, &(0x7f000085b000)=0x10) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r5, 0x80045400, &(0x7f0000cb0000-0x4)=0x0) ioctl$DRM_IOCTL_ADD_CTX(r5, 0xc0086420, &(0x7f0000340000)={0x0, 0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r5, 0x4010641c, &(0x7f0000553000-0x10)={r7, &(0x7f0000fd9000)=""/158}) getsockopt$inet_IP_IPSEC_POLICY(r5, 0x0, 0x10, &(0x7f0000ded000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e0e000)=0xe8) ioctl$PERF_EVENT_IOC_ID(r5, 0x80082407, &(0x7f0000a29000)=0x0) r9 = add_key(&(0x7f0000f1c000-0xa)='syzkaller\x00', &(0x7f0000ebc000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000037e000)="aabf5b11ed3d082bb70bf1a9e9986b920a583fc6e8423e4d0c6c658cd9a8c51510094ce2c595ed35a1656a34440cff9f51c07b31c871e2c808cebb612b1ebcaab22b66e5fc0f49f58cb4dfc4a99eaf174dafe364131d3f09d86a6727aacff4c996d1355c8f9fba09ad6443010b49adf1a8", 0x71, 0xfffffffffffffffa) keyctl$get_persistent(0x16, r8, r9) 2018/01/11 16:53:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000004000)={0x0, 0x0, &(0x7f000002a000)=[], 0x0, 0x0, &(0x7f0000005000)=""}) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000c10000-0xb)='/dev/audio\x00', 0x0, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000004000-0x14)={0x0, 0x0, 0x3f, 0x0, 0x8, r0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x46d497f4) 2018/01/11 16:53:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f00003de000)=0x9201) readv(0xffffffffffffffff, &(0x7f0000d33000-0x40)=[], 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000d21000-0x8)={0x0, 0x0}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000003000/0x4000)=nil, 0x4000}, 0x0, 0x0}) mremap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4000, 0x0, &(0x7f0000005000/0x4000)=nil) r0 = syz_open_dev$dspn(&(0x7f0000af7000-0xa)='/dev/dsp#\x00', 0x1, 0x0) symlinkat(&(0x7f00001ae000)='./file0\x00', r0, &(0x7f00006dc000-0x8)='./file0\x00') readv(r0, &(0x7f0000859000-0x10)=[{&(0x7f00007ed000)=""/249, 0xf9}], 0x100000e0) ioctl$int_in(r0, 0x80000000005001, &(0x7f0000004000-0x8)=0x0) 2018/01/11 16:53:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xb2, &(0x7f0000fe6000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0xa4, 0xffffffffffffffff, 0x0, 0x0, 0x1d, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x22, 0x4, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x11, 0x0, @loopback=0x7f000001, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[@end={0x0}, @timestamp={0x44, 0x14, 0x0, 0x0, 0x0, [{[@broadcast=0xffffffff], 0x0}, {[@rand_addr=0x0], 0x0}]}, @ssrr={0x89, 0x1f, 0x0, [@empty=0x0, @loopback=0x7f000001, @multicast2=0xe0000002, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast2=0xe0000002, @loopback=0x7f000001, @broadcast=0xffffffff]}, @lsrr={0x83, 0xfffffffffffffff3, 0x0, [@multicast2=0xe0000002, @rand_addr=0x0, @rand_addr=0x0, @broadcast=0xffffffff]}, @cipso={0x86, 0x1a, 0xc3, [{0x6, 0x9, "687c98f3ac4f19"}, {0x1000000, 0xb, "094bace8ad025785de"}]}, @cipso={0x86, 0x13, 0x0, []}]}}, ""}}}}}, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000806000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000d24000)=0x10) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f000016e000-0xe8)={{{@in=@multicast1=0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000094c000)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00008c1000-0x28)={@generic="d045d9df177bc1efc307c99efc1594d5", r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/11 16:53:52 executing program 0: mmap(&(0x7f0000000000/0xb40000)=nil, 0xb40000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000471000-0x8)=0x72) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) mmap(&(0x7f0000b40000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b41000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lremovexattr(&(0x7f0000b42000-0xa)="e91f7189591e9233614b", &(0x7f0000185000)=@known='com.apple.system.Security\x00') r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000b40000)='/dev/vga_arbiter\x00', 0x100, 0x0) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r2, 0x4008ae48, &(0x7f0000149000)=0x7000) mmap(&(0x7f0000b42000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$ipx(r2, &(0x7f0000b43000-0x17)="87f2e980f29570ecb65ada0da08001b8d427fa33c2a5ce", 0x17, 0x0, &(0x7f0000540000-0x10)={0x4, 0xdc8, 0x101, "53345ad7c133", 0x7, 0x0}, 0x10) listen(r1, 0x0) mmap(&(0x7f0000b43000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndpcmp(&(0x7f0000b43000)='/dev/snd/pcmC#D#p\x00', 0x5, 0x0) connect$unix(r0, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) mmap(&(0x7f0000b40000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000b41000-0x4)=0x0) connect(r0, &(0x7f0000932000-0xc)=@un=@file={0x1, "e91f7189591e9233614b"}, 0xc) accept$unix(r1, 0x0, &(0x7f0000b3f000)=0x0) 2018/01/11 16:53:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000fa0000)={0x2, 0x78, 0x8000000001e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000c92000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000e1c000)='/selinux/load\x00', 0x2, 0x0) ioctl$ASHMEM_SET_SIZE(r1, 0x40087703, 0x4) setsockopt(r0, 0x800000010d, 0x80000000000a, &(0x7f0000d15000-0x4)="02000000", 0x4) [ 96.844745] audit: type=1326 audit(1515689631.760:1286): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=12721 comm="syz-executor1" exe="/root/syz-executor1" sig=0 arch=c000003e syscall=9 compat=0 ip=0x452ac9 code=0x7ffc0000 [ 96.870940] audit: type=1326 audit(1515689631.767:1287): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=12721 comm="syz-executor1" exe="/root/syz-executor1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x7ffc0000 2018/01/11 16:53:52 executing program 7: r0 = socket$bt_rfcomm(0x1f, 0x1, 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000242000)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_sctp(0x2, 0x2000000000000001, 0x84) setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f00008ff000-0x2)=0x8a4b, 0x2) listen(r1, 0xfffb) r2 = accept$inet(r1, &(0x7f0000002000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ec7000)=0x10) listen(r1, 0x0) sendto$inet(r1, &(0x7f000024e000-0x5)='=', 0x1, 0x0, &(0x7f0000d21000)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r2, 0x1) 2018/01/11 16:53:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000d85000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f00001fe000)=0x2, 0x4) r2 = socket$netlink(0x10, 0x3, 0x7) ioctl$KVM_CREATE_IRQCHIP(0xffffffffffffffff, 0xae60) socket$netlink(0x10, 0x3, 0xf) clock_getres(0x6, &(0x7f00008e3000)={0x0, 0x0}) sendmsg$nl_generic(r2, &(0x7f0000005000-0x38)={&(0x7f0000014000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000000000)={&(0x7f0000017000)={0x20, 0x20000013, 0x443, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@flag={0x4, 0x0}, @generic="ed67812bf1"]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f000024c000-0x4)=0x6, 0x4) bind$netlink(r2, &(0x7f0000433000)={0x10, 0x0, 0x3, 0x10100}, 0xc) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000947000-0x4)=0x0) ioprio_get$pid(0x1, r3) 2018/01/11 16:53:52 executing program 5: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrlimit(0x0, &(0x7f0000003000-0xe)={0x0, 0x0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000006000)='/dev/input/mouse#\x00', 0xbac, 0x400) pkey_mprotect(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x5, 0xffffffffffffffff) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000007000)={0x8, 0x9, 0x80, 'queue0\x00', 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) select(0x40, &(0x7f0000001000-0x40)={0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000003000)={0x77359400, 0x0}) 2018/01/11 16:53:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000fc9000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) pread64(r0, &(0x7f0000586000)=""/0, 0x0, 0x400000006) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f00008d2000)={0x8, {{0xa, 0x3, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, []}, 0x90) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000814000)={0x0, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x1f, 0x7f, 0x4, 0x1, 0x1, 0x0, 0xd7e, 0xffffffffffffff9d, 0xdd09, 0x1f, 0x0, 0x1, 0x1, 0x4, 0x8]}, &(0x7f0000567000)=0x108) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000c19000-0x10)={0x1, 0x5, 0x7118e7ce, 0x100000001, r1}, 0x10) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000c74000-0x2)='#\x00') 2018/01/11 16:53:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f000086e000)={0x0, 0x0}) pipe(&(0x7f0000462000)={0x0, 0x0}) ioctl$DRM_IOCTL_DROP_MASTER(r2, 0x641f) select(0x40, &(0x7f0000001000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000b81000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x10)={0x0, r0/1000+10000}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x200000000004, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000dd0000-0x9)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_GET_EMULATED_CPUID(r3, 0xc008ae09, &(0x7f0000001000-0x9)=""/9) r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000377000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$KDMKTONE(r2, 0x4b30, 0x7) ioctl$PERF_EVENT_IOC_ID(r4, 0x80082407, &(0x7f00001b2000-0x5)=0x0) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r4, 0x8008ae9d, &(0x7f0000f83000)=""/139) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000895000)=0x5, 0x4) 2018/01/11 16:53:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000056000)='/dev/dmmidi#\x00', 0x0, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000edb000)='/dev/sequencer2\x00', 0x3ffd, 0x0) getpeername$inet6(r0, &(0x7f0000f2f000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000d7d000)=0x1c) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f00003a5000)=[@in6={0xa, 0x2, 0x5, @loopback={0x0, 0x1}, 0x0}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0xfffffffffffffffb, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x10001, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, @in6={0xa, 0x1, 0x2, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xdd}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x80000001, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x80000000}, @in6={0xa, 0x2, 0xf91, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7abf}], 0xd8) 2018/01/11 16:53:52 executing program 0: mmap(&(0x7f0000000000/0xa68000)=nil, 0xa68000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_bnep(0x1f, 0x3, 0x4) fcntl$addseals(r0, 0x409, 0xa) r1 = getpgrp(0x0) r2 = gettid() rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r1, r2, 0x1d, &(0x7f00004ca000)={0x0, 0x0, 0x2a, 0x0}) mmap(&(0x7f0000a68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept$netrom(0xffffffffffffff9c, &(0x7f00002ca000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000a69000-0x4)=0x10) mmap(&(0x7f0000a68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r3, 0x891b, &(0x7f0000a69000)={@generic="aa5b9ce5643eae3dc27c8bba0ac6d69d", @ifru_addrs={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r4 = signalfd4(0xffffffffffffffff, &(0x7f0000001000-0x8)={0xfffffffffffffdb0}, 0x8, 0x0) read(r4, &(0x7f0000b0a000)=""/128, 0x80) 2018/01/11 16:53:52 executing program 1: r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000165000)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000fbb000-0x10)={0x2, 0x30, &(0x7f0000001000-0x30)="1f97ce3171dc5d4c27ebe3fa3aa8653c0ea0f300e58786d6157e1220ec325d1a36c21d3c27b857cd4c0dc4810e640c2f"}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000b7a000-0x9a)={@random="efad01006da7", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x21, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, ""}}}}}, 0x0) [ 97.033289] PPPIOCDETACH file->f_count=2 2018/01/11 16:53:52 executing program 2: r0 = socket(0xa, 0x2, 0x0) lsetxattr(&(0x7f0000443000-0x8)='./file0\x00', &(0x7f00002b7000-0x17)=@random={'user.\x00', '\\))@trustedppp1!\x00'}, &(0x7f0000189000)=']%@security+\x00', 0xd, 0x2) setsockopt(r0, 0x29, 0x3, &(0x7f0000df4000)="", 0x0) 2018/01/11 16:53:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000edf000)='/dev/snd/controlC#\x00', 0x80000000003, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc4c85513, &(0x7f0000b8f000-0x4c8)={{0xb, 0x0, 0x0, 0x0, "c7e4f9ecd7fc5367d571f77fe620a25ed456723ee8a6dabc048a9e0bf4f8491a15242cc6513f78936cdba402", 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], {0x77359400, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fchmod(r0, 0x2) 2018/01/11 16:53:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) get_robust_list(r0, &(0x7f0000e9d000-0x8)=&(0x7f0000119000)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f0000486000)=0x18) r1 = getpgrp(0x0) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000868000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$nfc_llcp_NFC_LLCP_RW(r2, 0x118, 0x0, &(0x7f0000d86000)=0x7fffffff, 0x4) prctl$setptracer(0x59616d61, r1) 2018/01/11 16:53:52 executing program 3: setsockopt$sock_void(0xffffffffffffffff, 0x29, 0x21400000048, 0x0, 0x0) r0 = syz_open_dev$midi(&(0x7f0000029000)='/dev/midi#\x00', 0x2, 0x8080) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_PIT2(r0, 0x4070aea0, &(0x7f0000001000-0x70)={[{0x7fffffff, 0xfffffffffffff001, 0x80000001, 0x0, 0xdc, 0x4, 0xffffffffffff0001, 0x0, 0x3, 0x5, 0x4, 0xfffffffffffffff8, 0x3}, {0x2, 0x2, 0xffffffffffffcaab, 0x9, 0x7, 0x0, 0x80000001, 0x93, 0x7f, 0x1, 0x6, 0xdf, 0x8001}, {0x7ff, 0x1, 0x0, 0x0, 0x7, 0x80, 0xfffffffffffffffb, 0x800, 0xfffffffffffffffb, 0xffffffffffffff4f, 0x6af, 0x1, 0x7}], 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/11 16:53:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x4000000000b, 0x0, &(0x7f0000064000-0x10)={0x800002e5a, 0x0}, 0x0) r0 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000009000-0x8)=0x3f) poll(&(0x7f0000999000-0x20)=[], 0x0, 0xf8d4) recvfrom(r2, &(0x7f0000013000-0x8d)=""/0, 0x0, 0x0, &(0x7f0000013000-0x10)=@ax25={0x6, {"2d13d4162d9f33"}, 0x0}, 0x10) r3 = gettid() socketpair$unix(0x1, 0x4000000000000, 0x0, &(0x7f000020e000)={0xffffffffffffffff, 0xffffffffffffffff}) read(r5, &(0x7f000004c000-0x5e)=""/1, 0x1) ioctl$int_in(r4, 0x5452, &(0x7f0000009000-0x8)=0x3f) fcntl$setown(r4, 0x8, r3) fcntl$setsig(r4, 0xa, 0x12) fcntl$setown(r2, 0x8, r0) listen(r5, 0xd7) dup2(r4, r5) tkill(r0, 0x16) getpgid(0x0) fcntl$setsig(r1, 0xa, 0x12) accept(r1, 0x0, &(0x7f0000938000-0x4)=0x0) dup2(r1, r2) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r0, 0x16) 2018/01/11 16:53:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f00007ee000)={0x0, 0x0}) madvise(&(0x7f0000e41000/0x2000)=nil, 0x2000, 0x6f) clone(0x0, &(0x7f0000515000)="", &(0x7f00009df000)=0x0, &(0x7f0000467000-0x4)=0x0, &(0x7f0000c9a000)="") modify_ldt$read_default(0x2, &(0x7f0000735000)=""/1, 0x1) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000c91000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f000056e000+0x123)={0x0, 0x20}, &(0x7f0000797000-0x4)=0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000928000-0x8c)={r1, @in={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) 2018/01/11 16:53:52 executing program 2: r0 = socket$inet(0x2, 0x2, 0x88) r1 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_tcp_int(r0, 0x6, 0x11, &(0x7f0000818000)=0x9, 0x4) dup3(r1, r0, 0x0) 2018/01/11 16:53:52 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000af1000-0x74)="", &(0x7f00003f7000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000189000-0x27)="eea1da2dbfefa89e249b97d0e487b3d6ea773013d65b1d363fdc466881ec0c52c71befd5a0ffe7") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) listxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000e1e000-0x51)=""/81, 0x51) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$ax25(0xffffffffffffff9c, &(0x7f0000001000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000001000)=0x10) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000001000-0x20)={@common='bcsh0\x00', @ifru_flags=0x400}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000002000-0xe)='/dev/admmidi#\x00', 0x3, 0x80) syz_extract_tcp_res$synack(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f0000002000-0x8)={0x0, 0x0}, 0x5, 0x80000000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$tun(r1, &(0x7f0000002000-0xde)=@pi={0x0, 0x889f, @ipv6={0x0, 0x6, "ced8aa", 0xb2, 0x21, 0x400, @loopback={0x0, 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, {[@fragment={0x0, 0x0, 0x101, 0x8, 0x0, 0x80000000, 0x3}, @fragment={0xff, 0x0, 0x7, 0xffff, 0x0, 0x7, 0x0}, @fragment={0x87, 0x0, 0x1d, 0x8001, 0x0, 0xfffffffffffffff7, 0x2}, @hopopts={0x2e, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@pad1={0x0, 0x1, 0x0}]}, @dstopts={0x3f, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}], @tcp={{0x0, 0x3, r2, r3, 0x7, 0x0, 0xa, 0x2, 0x3f, 0x0, 0x7fff, {[@mss={0x2, 0x4, 0x7fff}, @sack={0x5, 0x6, [0x7]}, @timestamp={0x8, 0xa, 0x5, 0x2a2}]}}, {"c7a332f22be6656bcceb24b70b8f57cba457157f2b0114434147d558116793aae4a88dd217a94284dc4f185d5925babef15db064d196edcdeeb2b47c491e2113eaac61ab4b5ce2066ba4bde6ad1540aa42f7ae57de59f3fa485c"}}}}}, 0xde) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000001000-0x4)=0x0) ptrace$setopts(0xffffffffffffffff, r4, 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000003000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNGETIFF(r5, 0x800454d2, &(0x7f0000002000-0x4)=0xe75) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r5, 0x84, 0x21, &(0x7f0000002000-0x4)=0x0, &(0x7f0000002000)=0x4) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQ(r6, 0x5411, &(0x7f0000001000)=0x0) mq_notify(0xffffffffffffffff, &(0x7f0000770000-0x60)={0x0, 0x0, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/11 16:53:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000973000-0x10)='/selinux/access\x00', 0x2, 0x0) ioctl$KDMKTONE(r0, 0x4b30, 0x6) r1 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000999000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000f0a000)=0xc) fcntl$setown(r1, 0x8, r2) fcntl$getownex(r1, 0x10, &(0x7f0000fcc000)={0x0, 0x0}) r4 = getpgrp(0x0) kcmp(r4, r3, 0x1, 0xffffffffffffffff, 0xffffffffffffffff) 2018/01/11 16:53:52 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000)={0xaa, 0x0, 0x0}) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mincore(&(0x7f0000013000/0x1000)=nil, 0x1000, &(0x7f0000013000)=""/65) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b6c000)="", &(0x7f00008a3000)=0x0, &(0x7f000057c000)=0x0, &(0x7f0000ac4000)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00009a2000)={&(0x7f0000f8e000/0x2000)=nil, 0x2000}) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000e65000)='/dev/vcs\x00', 0x80000, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000ad0000-0x4)='tls\x00', 0x4) 2018/01/11 16:53:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) pipe(&(0x7f00002d4000-0x8)={0x0, 0x0}) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) r2 = syz_open_procfs(0x0, &(0x7f0000c44000-0x8)='net/arp\x00') sendfile(r0, r2, &(0x7f00004db000)=0x0, 0x400ff) 2018/01/11 16:53:52 executing program 0: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000ec6000-0xe)='/selinux/load\x00', 0x2, 0x0) r1 = dup2(0xffffffffffffffff, r0) setsockopt$inet_opts(r1, 0x0, 0x9, &(0x7f0000546000)="c7587268984c12548670424877c175cdab9a978a00189f10250a8f9089437941fd", 0x21) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f000045a000)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) prlimit64(0x0, 0x7, &(0x7f0000d41000)={0x0, 0x0}, &(0x7f00009d9000-0x10)={0x0, 0x0}) sendmsg$kcm(0xffffffffffffffff, &(0x7f000087e000-0x38)={0x0, 0x320, &(0x7f0000003000)=[], 0xa5, &(0x7f0000002000)=[{0x10, 0x107, 0x0, ""}], 0x8c, 0x0}, 0x0) ioctl(r2, 0x200000c21848fd, &(0x7f0000e4e000)="") 2018/01/11 16:53:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x5, &(0x7f0000e8d000-0x60)={0x0, 0x3, 0x3, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000547000)=0x0) timer_delete(r0) syz_emit_ethernet(0x4e, &(0x7f00009d3000-0x23f)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff}, [], {{0x86dd, @ipv6={0x0, 0x6, "43f087", 0x18, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@mld={0x83, 0x0, 0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}}}}}}, 0x0) lookup_dcookie(0xff, &(0x7f0000581000)=""/74, 0x4a) 2018/01/11 16:53:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f00005dc000)="24000000430001001200000000000007022b00040cfd010020080000200000001d000080", 0x24) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000de6000)='/selinux/load\x00', 0x2, 0x0) ioctl$TCSETAW(r1, 0x5407, &(0x7f0000b19000-0x14)={0x6, 0x6, 0x0, 0x3, 0x8, 0x9d, 0x4, 0x9, 0xfffffffffffffff8, 0x10001}) 2018/01/11 16:53:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00009f6000)='/dev/sequencer2\x00', 0x40, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00004dd000)={0x0, 0x80000, r0}) setpgid(0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000c96000)=0x0, 0x0}, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(0xffffffffffffffff, 0x40042408, 0xffffffffffffffff) ioctl$TTUNGETFILTER(r0, 0x801054db, &(0x7f0000516000-0xc)=""/12) mq_unlink(&(0x7f0000d9a000-0x10)='/dev/sequencer2\x00') add_key(&(0x7f00007e8000-0xb)='asymmetric\x00', &(0x7f00002d0000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f000033e000)="", 0x0, 0xfffffffffffffffd) 2018/01/11 16:53:52 executing program 0: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000002000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000008000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f0000005000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5, 0xfffffffffffffff9, 0x3, 0x400, 0x7ff, 0x2, r2}) ioctl(r0, 0xffffffffffffffff, &(0x7f0000004000-0x30)="16c66fc83c557fbfdbd007972efc0e536c33eb124b1900008001361c08764aac35238d85c8f2d362c7e937fe42bdc11b") 2018/01/11 16:53:52 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000001000-0xa)='/dev/vcs#\x00', 0xaa, 0x101402) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f000031e000-0xe8)={{{@in=@multicast1=0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000357000-0x4)=0xe8) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000978000-0x18)={@loopback={0x0, 0x1}, 0x5, r1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000ab3000-0x8)={0x0, 0x0}) perf_event_open(&(0x7f0000d43000)={0x2, 0x78, 0xde, 0x200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0xffffffffffffffff}, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffff, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$random(&(0x7f00009c6000-0xc)='/dev/random\x00', 0x0, 0xf1b09c3f562dc7ed) r3 = semget$private(0x0, 0x7, 0x65) semctl$SETVAL(r3, 0x0, 0x10, &(0x7f0000651000-0x4)=0x9) r4 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000469000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r4, 0xc0505350, &(0x7f00002c0000)={{0x9, 0x4}, {0x200, 0x800}, 0x800, 0x4, 0x3ff, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r5 = semget$private(0x0, 0x7, 0x563) fcntl$setstatus(r2, 0x4, 0x2000) semctl$SETALL(r5, 0x0, 0x11, &(0x7f0000ebc000-0xe)=[0x4000000006, 0x5, 0xffffffff, 0x0, 0xfffffffffffffff9, 0x320bd165, 0x2]) futex(&(0x7f000000d000-0x4)=0x0, 0x3, 0x1, &(0x7f000004a000-0x10)={0x0, 0x989680}, &(0x7f0000a2a000)=0x0, 0x0) 2018/01/11 16:53:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f000020f000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000d4e000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r1, 0x0) ioctl$TCSETSW(r2, 0x5403, &(0x7f0000e05000-0x24)={0xff, 0x7, 0x3, 0x6, 0x0, 0xffffffffffffff30, 0x2, 0x1, 0x9, 0x6, 0x4, 0x1}) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000928000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x2}) r3 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$packet_int(r0, 0x107, 0x13, &(0x7f0000231000-0x4)=0x0, &(0x7f00006fa000-0x4)=0x4) ioctl$sock_ifreq(r3, 0x8983, &(0x7f0000006000)={@generic="1b520310b564c42354e2d0b8a14e1ad7", @ifru_settings={0x0, 0x0, @fr_pvc_info=&(0x7f0000006000)={0x0, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}}) 2018/01/11 16:53:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) r1 = gettid() socket$nl_generic(0x10, 0x3, 0x10) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000933000-0xf)='/dev/sequencer\x00', 0x200, 0x0) ioctl$VT_SETMODE(r2, 0x5602, &(0x7f0000032000)={0x7fff, 0x8, 0x6, 0x2, 0x2}) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0x11, &(0x7f0000055000)={0x0, 0x0, 0x6, 0x0}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) rt_sigtimedwait(&(0x7f0000002000-0x8)={0x3ffff}, &(0x7f0000f0b000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000fbd000-0x10)={0xffffd, 0x989680}, 0x8) 2018/01/11 16:53:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x3, 0x0) socketpair$unix(0x1, 0x4000000005, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1, 0x0}, 0x0) r3 = syz_open_dev$sndpcmc(&(0x7f0000496000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) recvmsg(r2, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000de000-0x40)={0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) r4 = fcntl$getown(r0, 0x9) fstat(r3, &(0x7f0000a6e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x2, &(0x7f000017f000)=[0x0, 0xffffffffffffffff]) sendmsg$unix(r1, &(0x7f0000c60000-0x38)={&(0x7f0000874000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000cc4000-0x20)=[{&(0x7f000043f000+0xa34)="7e363ebcb3e88f9d3947fe363d8ebc0e29bcd7e9f7f7480c9edd12028ea436c2d9c6845daf1589d279c9d69f69e88f361fa8dd9000458a6eb7504e4ca3ab7095e8a9b9542076b00daae028337a4584a07cbdf751d155e1a393c908190917c02ef66a32583f2c61949d8124e7c90bb4f227c9c8477724ee13c87d300d80c1b5048fbb3ffe617ae959a266fce37787fd31", 0x90}, {&(0x7f00001fd000)="2977139d9a2280801867dcac1ba18e35c31ed4abd0afdd981faf4ab09cf033bb9c68fa0ef8058ef6f339a299a7489c6e76eeba1942274ce0c2d57dd2379d0e3591dc58a0a0283989cd5070628ca3919bd12f1bf4048dc71fb3530c129c4b696100b12f03f938a090da0831b21a4a2e224a70ace0035fafa4ccdd2a844d5601828a67ece8827b8b86883b5e51201800be4459743f84422e8f8fa1a8309e0d14f291c9a58bcea0d713fcd3ef1c2efa3b9b6605f3adafe3a6c01eacc5c02a9f79fd5f5c532e754ebae107250031a89b5874e3cffddb9186d303588727453bb66e2c05c2b5a979c4ea30daa1de37884a6e", 0xef}], 0x2, &(0x7f0000556000)=[@cred={0x20, 0x1, 0x2, r4, r5, r6}], 0x20, 0x10}, 0x10) getsockopt$inet_sctp_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f000032c000-0xb8)={0x0, 0x6, 0x9, 0x5, 0x2, 0x1, 0x0, 0x9, {0x0, @in={{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x4, 0x8, 0xa29, 0x3}}, &(0x7f00003a5000)=0xb8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000a37000)=@sack_info={r7, 0xa7a, 0x99c}, &(0x7f0000198000-0x4)=0xc) [ 97.254264] netlink: 16 bytes leftover after parsing attributes in process `syz-executor7'. [ 97.303901] netlink: 16 bytes leftover after parsing attributes in process `syz-executor7'. 2018/01/11 16:53:52 executing program 6: r0 = socket(0x200000000000000e, 0x2, 0xfffffffffffffffe) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000fdc000)=0x0) 2018/01/11 16:53:52 executing program 0: mmap(&(0x7f0000000000/0xff9000)=nil, 0xff9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x0, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x4, &(0x7f0000009000)=0x909, 0x4) getsockopt$inet_tcp_int(r0, 0x6, 0x4, &(0x7f000000c000)=0x0, &(0x7f0000b51000)=0x4) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000a90000)=0x0) ptrace$peek(0x1, r1, &(0x7f0000573000-0x8)=0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_sco_SCO_OPTIONS(r0, 0x11, 0x1, &(0x7f0000c3b000)=""/206, &(0x7f0000ffa000-0x4)=0xce) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000f9c000-0xc)='/dev/rfkill\x00', 0x1, 0x0) ioctl$PIO_SCRNMAP(r2, 0x4b41, &(0x7f0000f42000-0x54)="ba338529d142f652482f98e8c0be2da29af181ed1e8663e187a08468762e8d4c77c7ffda5bc13531466cbf8bde273db2e8e99788dfb64697a9fcb5fdabd805b937358e267c695c6ba08f1b251d72b24b31304acd") 2018/01/11 16:53:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000e25000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x6}) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$kcm(0x29, 0x2, 0x0) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000c38000)={r3, r1}) ioctl$sock_kcm_SIOCKCMUNATTACH(r2, 0x89e1, &(0x7f0000ad1000)={r2}) 2018/01/11 16:53:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000df3000)=0x0) r1 = dup(0xffffffffffffff9c) perf_event_open(&(0x7f00007d1000-0x78)={0x5, 0x78, 0x2, 0xffffffffffffff00, 0xffffffffffff8000, 0xffffffffffffffff, 0x0, 0xe2, 0x40000, 0x3, 0x3, 0xfff, 0x8, 0xffff, 0x8000, 0x7, 0x64, 0x200, 0x5728, 0x3, 0xd278, 0x6, 0x93, 0x3ff, 0x2, 0x3ff, 0x7fff, 0x32, 0xf861, 0x3, 0x4, 0x72a, 0x7, 0x100000001, 0x1, 0x6, 0x0, 0x80, 0x0, 0x9, 0x2, @perf_bp={&(0x7f0000ada000)=0x0, 0x3}, 0x1000, 0x65, 0x3ed, 0x0, 0x5, 0x6, 0x0, 0x0}, r0, 0x1, r1, 0x1) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) write$sndseq(r3, &(0x7f0000d03000)=[], 0x0) perf_event_open(&(0x7f0000208000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = msgget(0x3, 0x210) msgctl$IPC_RMID(r4, 0x0) recvfrom$llc(r2, &(0x7f00003c4000)=""/77, 0xfffffffffffffdc7, 0x0, &(0x7f00006ae000-0x10)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x5) 2018/01/11 16:53:52 executing program 4: mmap(&(0x7f0000000000/0x28000)=nil, 0x28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000027000)='/dev/kvm\x00', 0x1, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000007000/0x18000)=nil, &(0x7f0000026000+0x93)=[@text32={0x20, &(0x7f0000026000)="3e0f06f0800d0000000015440f20c0350f000000440f22c0c4e1805db000000000f081a27954000005000000f00fb01eb8eebd59060f23d80f21f835400000600f23f8660f3a2108be66baa000ed660f3880a100100000", 0x57}], 0x1, 0x0, &(0x7f0000002000-0x10)=[], 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000019000-0x8)='./file0\x00', 0x8000, 0x100) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000006000)='/dev/hwrng\x00', 0x200000, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r2, 0x80045300, &(0x7f0000029000-0x4)=0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000028000-0x8)={0x0, 0x0}, &(0x7f0000012000)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000007000)={r4, 0x0, 0x0}, 0x8) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000018000-0x18)={0x1, 0x0, [{0x4b564d00, 0x0, 0x1}]}) 2018/01/11 16:53:52 executing program 3: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000002000-0x1e)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013000+0xe95)=0x0, 0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000005000-0x4)=0x0, &(0x7f0000004000)=0x4) mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0xa, 0x32, 0xffffffffffffffff, 0x0) close(r0) 2018/01/11 16:53:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000038000)='/dev/snd/seq\x00', 0x0, 0x0) readv(r0, &(0x7f00003c0000)=[{&(0x7f0000514000)=""/28, 0x1c}], 0x1) mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000c67000)={0xffffffffffffffff, 0xffffffffffffffff}) mknod(&(0x7f0000df3000)='./bus\x00', 0x1000, 0x0) open(&(0x7f0000b3b000)='./bus\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000777000-0x50)={0xb, @time={0x0, 0x0}, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) read(r3, &(0x7f000004c000-0x5e)=""/1, 0x1) ioctl$int_in(r2, 0x5452, &(0x7f0000009000-0x8)=0x3f) fcntl$setown(r2, 0x8, r1) fcntl$setsig(r2, 0xa, 0x12) dup2(r2, r3) tkill(r1, 0x16) sched_rr_get_interval(r1, &(0x7f00001b6000)={0x0, 0x0}) 2018/01/11 16:53:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ecd000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000048f000)="ad56b6c5824c8eb995298992ea54c7beef9f5d56530f90c2", 0x18) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00002ff000-0x38)={0x0, 0x0, &(0x7f0000609000)=[{&(0x7f0000a85000)="12ab2bee348cdd211725914cb1a92dfa", 0x10}], 0x1, &(0x7f0000577000)=[], 0x0, 0x0}, 0x0) io_setup(0x8, &(0x7f0000be0000-0x8)=0x0) io_submit(r2, 0x1, &(0x7f0000bda000-0x20)=[&(0x7f0000c2c000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f000007d000)="b3", 0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2018/01/11 16:53:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000410000-0x9)='/dev/ppp\x00', 0x82000, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0xffffffffffffffff, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000dcc000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r0, 0x0) ioctl$DRM_IOCTL_CONTROL(r0, 0x40086414, &(0x7f0000ccf000)={0x0, 0x6}) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f000057f000)={0x0, 0x0, &(0x7f0000093000-0x10)={&(0x7f00006e0000-0x80)={0x2, 0xd, 0x0, 0x0, 0x14, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_policy={0x8, 0x12, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@empty=0x0, @in=@empty=0x0}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}}]}, 0xa0}, 0x1, 0x0, 0x0, 0x0}, 0x0) pipe(&(0x7f000021d000-0x8)={0x0, 0x0}) setsockopt$inet_tcp_buf(r4, 0x6, 0x1f, &(0x7f00000b6000-0xdd)="e4d75ac588e7f5dc611e9208fb09d9b731de7d12b925ad9366981c1bebfe7a6fb843189c34a0699540296a7aa9d52169872cb065701b599b08178db9e7d1dda2d4227b9aeae560a5af80310abe6668e5cd75861004eff4b730536553d7b2fd92ab15a9a6635d27f72876b1567daf4d70c58171fb85cf450655793550f47afb8a9f2fff8c4018398536a824f0307ad5efb24ec1a6512905e084708e0debf7f97821821ff8aed7014ce33566e7b7405e8712ee1c7c1ddafef6898a0ee4e1e65a01c0fb5cb7bba2b956ca143963ba4fe4367fff526f4000d8b40f8b8a8a9e", 0xdd) ioctl$TUNSETSNDBUF(r3, 0x400454d4, &(0x7f0000cba000)=0x1) setsockopt$ALG_SET_KEY(r4, 0x117, 0x1, &(0x7f000070a000-0x4e)="720d83e56fb71ab19a672fbe691cf7ddc8d45fd8b9ae1f2ba141157cc2db0aab3f2fe3e2929a94fcbdc3b677245cb1fa219a30c709d953eb5676999d60bd405904e810d8eac6f0a7154f28451c3b", 0x4e) sendmsg$key(r1, &(0x7f0000f53000)={0x0, 0x0, &(0x7f0000f56000)={&(0x7f0000049000-0x10)={0x2, 0x13, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/11 16:53:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f00009f8000)={0x0, 0x0}) bind$alg(r0, &(0x7f000059b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-serpent-sse2\x00'}, 0x58) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000b3e000-0xc)={0x3, r0, 0x0}) getsockname$ipx(r1, &(0x7f000006a000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000359000)=0x10) r2 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000330000+0xd27)="d3ab27191a01002356ba602dff05000b", 0x10) sendmsg$netlink(r2, &(0x7f00005c9000)={0x0, 0x0, &(0x7f0000374000)=[{&(0x7f0000cf0000-0x3d0)=[{0x90, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@nested={0x64, 0x0, [@typed={0x48, 0x0, @str='lrw(camellia)\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'}, @typed={0xc, 0x0, @u32=0x0}, @typed={0xc, 0x0, @pid=0x0}]}, @generic="0981d9fa6d5c99c4ff5339f035cb429ac7de249a0306ebf19f"]}], 0x90}], 0x1, 0x0, 0x0, 0x0}, 0x0) r3 = add_key$keyring(&(0x7f0000ec6000)='keyring\x00', &(0x7f0000342000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) r4 = add_key$keyring(&(0x7f000093f000)='keyring\x00', &(0x7f0000106000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$instantiate_iov(0x14, r3, &(0x7f0000348000)=[{&(0x7f0000ccb000)="29cff63592c460c0a6c4a77e4566a81f5ce91b19c54e2b5716a3807f47e6391affcddd48d8aad0e7d2aee4304edc1c70ca897a14baef23eae0262377d9e78e865a6969b8de94817f5d83675ca246525b9c70521f119141dd9f90ed62831c91dc03ba19b1608138368e4af49ee18d7ce4703c85ff1182284fa08ae5a024884b4576716f14946bc1bb61c271714b63a29f677ed7e0cb9d7205c082c5840eb7bd29b4566d99437c47ff547ba8cd6eccbcd6a3b5181096facf702143eb7b4d9adff120e440211e8d24c6987524e1", 0xcc}, {&(0x7f0000257000)="a4078f3942dea846998af95a3f9b8ef0ead581fea06aac384a788ecb5a751710ee89e2986ddfb3f2d82390f8edf40930c8d17bd3efb0ba8adf9369301a0b2ef9f439b16ea053432512137a9fe369d5d4029d5a00b3b77fb2af97d75b5e76962fe3911afb46840d19e6d77e01104227e515cff048ead53f4c769119e6c41cf3ef67d312d335f7fe602db05ed840bfbd49e3586b955bf2bf01afd35b4318e526a80e0f56f578d9c6c46375c3f01a99d8713b0c2bc86017477069534b0339d452f77049ec8964e72cb009b3cc2ee2af3cff07c477090b2505d6a0f026de8085957e2a70db8e15e984516f66775ff4a96c447e72689bb7591904", 0xf8}, {&(0x7f00004bb000-0xd1)="7b30919b7cf87dd03a8f2ed84bbafa5e0e105afd1e717000bece227d6140b2c5a425d7e263ace5e842991d8c0fda59dd248c4536578493975a2ab7d74ffb026fe81ce462a3e6b3603ebdea919c3be99eb698e079f1001e2247e7a0bb40b2d49293a48e8f4c2a531549e0149359c9c74f7c805f9e2118d3f4a92586de472b31b23d550f6ef8aafd7da8bbabdedf8d4dd19046c2e69d66d734f59dc308abf6c481601ba765fd1db9c1b20863812f1b427d33e4f38556e700c560ab75a894c3a00d8b6362ec4fc61aeb4af76d94e02d3392bf", 0xd1}, {&(0x7f000001d000-0x80)="0be344b017665612803d4cac5226d6084ae8c596c3037443705c884f97dcd05dc74c77ce460d4704dbd81aa9c97d84ebc406faa4eac331d34416f1a101af10643f8b9c519f49971e9dfe768f32ddea0fe2067e50e8016ff76fee587c447ca6282de79715c65a7ea715b4c8415e47ed7f63087c6da3539c96e26009002584c173", 0x80}, {&(0x7f000042e000)="a9c3d24baf3de8092a43fdca8e812ab49af17021838f64114acbbdc2822a8d2125233d668c6ee980b985b2a89cfda96e401825bc6d1de1e9cc9aae38339a3f470fa858ff8a3bfc980b072a771aafd7824bd92e56351d44c0fdd1714065b8fa598a79b81463c885a0522d85d379924c2795d4", 0x72}, {&(0x7f0000a95000-0x32)="dd97b1f02a976dfeadc7f15086af969073fc5d7809447160753e97d13e873005bdbc31fa09ea74691e468c289604975feed2", 0x32}, {&(0x7f0000a72000)="0afd629db44a55b5f545e4020c7764f736c76aa7970e62eaee39754b6c3ca5056b7879cddafe7e54a9e6f535e8dc1f410ee0f07d056d83ec200abc11b139067b3db972", 0x43}, {&(0x7f0000f8b000)="c6e2a5d97d0d9f7aee4b6d1112f2a47d1e0192ae6755ae7fc96d08d2e3a6ac5c5a792b02cbec0be26b66609696f865f310f7320d57df0e3a687b0348c9acc3c66d1451e0dd60734da471af0141a1d0c1c79c2cd86b22c5377b31ae5ef1e0042cfdb62d4f1217d6ef8957dd6cd2e5c56a6f13121a5155f811c421daf5387301e99d7346d7aa5a58da785848123844de72dcda145aacd6754d8cfb998297489633f64a305216cd4d1d563ac0f7ede6ed2d22777de4", 0xb4}, {&(0x7f00004be000-0x85)="60c4c00d8a8aed47ee98aae103b97007aa0aed011637a47c0f312ffa790c45246a592ad6536f8b136f44598f1c540b5c7ef9b7198750a52ab231defa7ea022b552504c06550460bd7dd10989807f13c341944b6a2bc2c438b2a7acd321f762abc2908403b3f4548e82401d4ab9f5f816e70b064872d88946695c32811cd40d5262d64eef13", 0x85}], 0x9, r4) recvmsg(r2, &(0x7f0000a4a000)={&(0x7f0000300000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f00005a0000)=[{&(0x7f0000000000)=""/4096, 0x1000}], 0x1, &(0x7f00003f7000-0xbd)=""/0, 0x0, 0x0}, 0x0) 2018/01/11 16:53:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x2, 0x0) setsockopt$packet_int(r0, 0x107, 0x8, &(0x7f0000e88000)=0x7, 0x4) bind$packet(r0, &(0x7f0000b1c000-0x14)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x2, 0x3, 0x40000000040) sendmmsg$nfc_llcp(r1, &(0x7f00004cc000-0x38)=[{&(0x7f00000a2000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "a627cfd86399dfac2063b4a66021e531678e893e12003ab58c3204d87637cb25d67298ca57fad84a7a71bdfb674dcd27daed2fc91b715303fffc878eb6b571", 0x0}, 0x60, &(0x7f0000a0b000)=[], 0x0, &(0x7f0000985000)={0x10, 0x113, 0x0, ""}, 0x10, 0x0}], 0x1, 0x0) recvfrom$packet(r0, &(0x7f0000bfd000)=""/137, 0x89, 0x0, &(0x7f00002a8000-0x14)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff}, [0x0, 0x0]}, 0x14) 2018/01/11 16:53:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f00005a9000-0x11)='/selinux/context\x00', 0x2, 0x0) prctl$getname(0x10, &(0x7f0000547000-0xdb)=""/219) ioctl$DRM_IOCTL_INFO_BUFS(r1, 0xc0106418, &(0x7f0000546000-0x20)={0x2, 0x200, 0x6, 0x3ff, 0x19, 0x9}) bind$unix(r0, &(0x7f000000e000-0x8)=@file={0x1, ""}, 0x2) listen(r0, 0x0) poll(&(0x7f0000633000-0x20)=[{r0, 0x2000, 0x0}], 0x1, 0xfffffffffffffffd) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000f62000-0xb8)={0x0, 0xffffffffffff0001, 0x44756540, 0x200000, 0x7ff, 0x5, 0xb59b, 0x1, {0x0, @in6={{0xa, 0x2, 0xdc59, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x7ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffc, 0x3, 0x2, 0x0, 0x1}}, &(0x7f0000dba000-0x4)=0xb8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000b68000)={r2, 0x10000, 0x4, [0x9, 0x8000, 0x8001, 0xb0]}, &(0x7f000010f000)=0x10) 2018/01/11 16:53:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000185000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(0xffffffffffffffff, 0xae60) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000e57000)='/dev/rtc\x00', 0x8000, 0x0) ioctl$KVM_GET_TSC_KHZ(r2, 0xaea3) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f000026f000-0x40)={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f000042f000-0x40)={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/11 16:53:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4, 0x4) shutdown(r0, 0x1) add_key$keyring(&(0x7f0000ff6000)='keyring\x00', &(0x7f0000c73000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) r1 = add_key$keyring(&(0x7f000094c000-0x8)='keyring\x00', &(0x7f00001b4000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0x0) r2 = add_key$user(&(0x7f0000637000)='user\x00', &(0x7f00001a5000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f000094e000)="fc3e37a1f3d4eb12c1715e73044f4f2ab4000041ac65", 0x16, r1) r3 = request_key(&(0x7f00002a9000-0xa)='blacklist\x00', &(0x7f0000272000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000054c000-0xd)='nodev[em0^],\x00', 0xfffffffffffffff8) keyctl$link(0x8, r2, r3) sendmmsg$inet_sctp(r0, &(0x7f0000cf1000-0x38)=[{&(0x7f0000cdc000)=@in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffd9f, &(0x7f00009c4000-0x40)=[], 0x1c4, &(0x7f000030f000-0x120)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30, 0x0}], 0x1, 0x0) r4 = shmget$private(0x0, 0x2000, 0x78001904, &(0x7f0000b4b000/0x2000)=nil) shmctl$SHM_STAT(r4, 0xd, &(0x7f00008ba000)=""/4096) 2018/01/11 16:53:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00007e2000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) openat$selinux_member(0xffffffffffffff9c, &(0x7f000012b000)='/selinux/member\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f000085f000-0x58)={{0x0, 0x0}, 0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/11 16:53:53 executing program 6: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000000)={0x90000000, 0x0}) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r0, 0xc0045520, &(0x7f0000001000-0x4)=0x3) 2018/01/11 16:53:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) acct(&(0x7f0000831000)='./file0\x00') seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) openat$cuse(0xffffffffffffff9c, &(0x7f0000065000)='/dev/cuse\x00', 0x100, 0x0) stat(&(0x7f000090f000)='./file0\x00', &(0x7f00009fc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgid(r0) 2018/01/11 16:53:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_create1(0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(0xffffffffffffffff, 0x84, 0x6b, &(0x7f0000490000-0x1c)=[], 0x0) unshare(0x400) r0 = timerfd_create(0x0, 0x0) timerfd_settime(r0, 0x0, &(0x7f0000ea7000-0x20)={{0x0, 0x0}, {0x0, 0x1c9c380}}, &(0x7f000005c000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) r1 = semget(0x0, 0x0, 0x0) semctl$IPC_INFO(r1, 0x1, 0x3, &(0x7f000004e000)=""/9) r2 = open(&(0x7f0000f67000-0x8)='./file0\x00', 0x610082, 0x1) ioctl$TUNGETSNDBUF(r2, 0x800454d3, &(0x7f0000361000-0x4)=0x0) rt_sigaction(0x3d, &(0x7f0000947000-0x20)={0x5b5, {0x180}, 0x88000004, 0x7ff}, &(0x7f000044f000-0x20)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f00000d0000)={0x0}) 2018/01/11 16:53:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000eac000)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) r1 = add_key$user(&(0x7f0000176000)='user\x00', &(0x7f00009d6000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000082a000-0x2)='\x00\x00', 0x2, r0) socketpair(0x0, 0x80000, 0x9, &(0x7f0000a49000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) modify_ldt$read_default(0x2, &(0x7f0000e36000-0xf3)=""/243, 0xf3) ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f000071c000-0x34)={{0x3, 0x2, 0x8000, 0x3, 0x10001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = add_key$user(&(0x7f000005b000-0x5)='user\x00', &(0x7f00003c4000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f000055f000-0xc0)="b33ab76079ebe0d94f729cd653e520c19ad7d97fe21769e7c4db44c249b544230ba287fb8bd6ed266ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f62113e33e5f8c7eba67fc19a9497f5b07e5849d2e875b066cd640b336616fe0f3c3002801b4627ee7597689525e8e81f750a86eb580fb4690ea52246bd3d32b1a91f944edb74b1f50ae08c5387ed8fd0598b600579f3af3f864e1c324f6928f6672f98f7e149be31bd78b506e8b", 0x325, r0) r4 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000b15000-0xd)='/selinux/mls\x00', 0x0, 0x0) getsockname$inet6(r4, &(0x7f0000fdf000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000507000-0x4)=0x1c) keyctl$dh_compute(0x17, &(0x7f0000f8e000-0xc)={r1, r3, r3}, &(0x7f00003fa000)=""/1, 0x1, &(0x7f0000fa3000-0x38)={&(0x7f0000028000)={'sha1-avx\x00'}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/11 16:53:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xb87, &(0x7f0000dea000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff}, @random="a00082b281b3", [], {{0x86dd, @ipv6={0x0, 0x6, "03f087", 0xb51, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@echo_request={0x80, 0x0, 0x0, 0x0, 0x0, "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"}}}}}}, 0x0) r0 = creat(&(0x7f0000acc000-0x8)='./file0\x00', 0x18) bind$inet6(r0, &(0x7f0000cfd000)={0xa, 0x0, 0x800, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x2}, 0x1c) syz_open_dev$sndseq(&(0x7f00007de000)='/dev/snd/seq\x00', 0x0, 0x805) 2018/01/11 16:53:53 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x400000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r0, 0x800448d2, &(0x7f0000c29000-0x10)={0x2, &(0x7f0000000000)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) ioctl$KVM_GET_DEBUGREGS(r0, 0x8080aea1, &(0x7f0000000000)={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet(r0, &(0x7f0000001000)={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x2)=0x10, 0x80800) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000001000)={0x0, 0x0}) ioctl$DRM_IOCTL_SWITCH_CTX(r0, 0x40086424, &(0x7f0000002000-0x8)={r2, 0x3}) r3 = semget(0x2, 0x6, 0x88) semctl$IPC_RMID(r3, 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCRMFF(r0, 0x40044581, &(0x7f0000003000-0x4)=0x9) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f0000003000-0x4)=0x0) getpeername$netrom(r0, &(0x7f0000001000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000003000-0x4)=0x48) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000003000-0x44)={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x48, {0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) listen$netrom(r0, 0x7ff) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_hci(r0, 0x0, 0x2, &(0x7f0000003000)=""/94, &(0x7f0000000000)=0x5e) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$nfc_llcp_NFC_LLCP_RW(r0, 0x118, 0x0, &(0x7f0000004000)=0x4, 0x4) semget$private(0x0, 0x4, 0x288) ioctl$KVM_RUN(r0, 0xae80, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000000)=0x0, &(0x7f0000005000)=0x4) fanotify_init(0x10, 0x101400) ioctl$VT_RESIZE(r0, 0x5609, &(0x7f0000006000-0x6)={0x7, 0x3f, 0x100}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000007000-0x6)={0x0, 0x3}, &(0x7f0000005000-0x4)=0x6) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000006000)=@assoc_value={r4, 0x9}, 0x8) 2018/01/11 16:53:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x200000000803, 0x0) syz_open_dev$sndctrl(&(0x7f000010c000-0x13)='/dev/snd/controlC#\x00', 0x400, 0x121c00) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000167000)={0x1, 0x0}) finit_module(r0, &(0x7f00009d0000)='/dev/snd/controlC#\x00', 0x2) r1 = socket$inet_dccp(0x2, 0x6, 0x0) write(r0, &(0x7f0000879000-0x76)="2600000022004701050007008980c5ff0200000800de0000c0e9fef74a51f10101c71f3500b0ec0e7fa2354257a605c275019bcef6f419f7bd7086fc7735a7c62f730762b360875c859d69c42ee3189af3fc66310950c65dcb1603db22261c7afbd6c59f332a19af10440cf0c4fdaae40d85c16d69aa", 0x16f) recvmsg(r0, &(0x7f0000183000)={&(0x7f000043c000)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000242000)=[{&(0x7f0000450000)=""/12, 0x3e8}], 0x1, &(0x7f000049c000)=""/0, 0x0, 0x0}, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f00001d1000-0x20)={@generic="534076acaecdc4923fe75f7d72085f9e", @ifru_flags=0xf800}) readv(r1, &(0x7f0000887000-0x40)=[{&(0x7f0000e52000-0x83)=""/131, 0x83}, {&(0x7f0000775000)=""/141, 0x8d}, {&(0x7f0000e82000)=""/107, 0x6b}, {&(0x7f00008e0000-0xa3)=""/163, 0xa3}], 0x4) prctl$getreaper(0x2d, &(0x7f0000bee000)=0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f000037e000-0x8)={0x0, 0x6}, &(0x7f0000f76000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000fc5000)={r2, 0x2, 0x10}, &(0x7f0000f0b000)=0xc) 2018/01/11 16:53:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x81, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) mbind(&(0x7f0000e0a000/0x4000)=nil, 0x4000, 0x1, &(0x7f0000c0a000-0x8)=0x8, 0x7, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x18, &(0x7f000011d000)={@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00003bd000-0x4)=0x20) 2018/01/11 16:53:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000b5e000-0x9)='/dev/sg#\x00', 0x6, 0x8002) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000079000)=0xffffffffffffffe1, 0x4) write$evdev(r0, &(0x7f0000a59000)=[{{0x0, 0x7530}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000519000)=0x1) ioctl(r0, 0x2285, &(0x7f0000c96000-0x2)="") 2018/01/11 16:53:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) bind$unix(r0, &(0x7f000000d000)=@abs={0x1, 0x0, 0xffffffffffffffff}, 0x8) bind$unix(r0, &(0x7f00001f5000)=@abs={0x20000001, 0x0, 0xffffffffffffffff}, 0x2c) sendmsg$unix(r0, &(0x7f00006ad000)={&(0x7f0000a3a000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000d79000)=[{&(0x7f000017b000)="06d958017f997ab56b6ac02ac70621b3b14920be0ce916ec609c96e6ddccc585d712e99db569d7635f5092c1cd6ea803cc2e551fdcf826bc0b2435fab44055e452ee69c2eb7c4cfcc5a5f4b71fd384a2bf502dd22b5c8d967cde4b9edb8312d7c3c9b87592e05debe7a0f497d5f1c3d89b0c6175d461583edd547bccb90be719e349224f8f79cb9bcc98581f712f418cedda4a", 0x93}, {&(0x7f000073f000)="029a4a62d091c5a355f1288fd549596e205a3cfd5bfd07ae0b4673d335431fba6a4b5d41cda3f804de585f9ebff9e1cc8465a8aa2e42b4b264580ed925e5a99bd118dbdedbbe18e9a64de8ead7e2b0395bd87cf747cb13f7e691e8741961f64ceea1ee79d36ebbb39a875938434962c1d9031bdad0034dca1617c919f44e2b3c1030de19281e64", 0x87}, {&(0x7f00006fb000-0x1000)="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", 0x1000}, {&(0x7f000006a000)="4623387a757e3fc370997792ac7a204e063e7f384b", 0x15}, {&(0x7f00006b2000)="40a5ca7cf2380f55ff2d8e8258bea93b54ad5596880e739a62f78b916b1fd2e958ea1fdfde49e7e0fa9f382b0eeb9e9da824909cb39a2b2bef9890fbd1a848583f351eb3c8a3d34bb339ed557ec1694e815483e0bab2d80fc097226a61d6a73a1590cac78ddf79f8647ffa913341d0b5739816c206cc211f0ad4f458374e9db924729e6f6aa1e8b9986b53ddfd34b58c59763df5bfe889b96295e1c1f2ccd0acf37753e536f5e94d9fa95ecaedfee6c506c8ae68f3304a9de82ca2ff9397ab4fd579a44e1062ce5a18ad695c7af30aecf0c1e8e61c70bd2488c81b8882454e5911abea9a7ef708a8e1c5535f84aa03d23e", 0xf1}], 0x5, &(0x7f0000cef000)=[], 0x0, 0x8000}, 0x80) 2018/01/11 16:53:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) writev(r0, &(0x7f0000eac000-0x10)=[{&(0x7f0000e95000-0x2a)="290000001800310900030cff04000005020000000002ff000000500a0a000004000e000000f4ff01ad", 0x29}], 0x1) 2018/01/11 16:53:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) readlinkat(0xffffffffffffffff, &(0x7f000035c000-0x8)='./file0\x00', &(0x7f000022b000)=""/174, 0xae) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00003cf000)={0x0, 0x0}) fgetxattr(r0, &(0x7f000063e000)=@known='trusted.syz\x00', &(0x7f0000b60000-0xf9)=""/249, 0xf9) 2018/01/11 16:53:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f00003e3000-0x7)='mounts\x00') syz_open_dev$sndmidi(&(0x7f00005c9000)='/dev/snd/midiC#D#\x00', 0x200, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00002b6000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1, 0x0}, 0x0) r3 = syz_open_dev$usbmon(&(0x7f0000b01000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000d2f000)='/dev/rfkill\x00', 0x0, 0x0) recvmsg(r2, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) pselect6(0xffffffffffffffa3, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000de000-0x40)={0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) getsockopt$inet_buf(r3, 0x0, 0x2f, &(0x7f0000e3f000-0xe5)=""/229, &(0x7f00003f0000-0x4)=0xe5) 2018/01/11 16:53:53 executing program 1: mmap(&(0x7f0000000000/0xfd3000)=nil, 0xfd3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() rt_sigprocmask(0x0, &(0x7f000021f000)={0xfffffffffffffffe}, 0x0, 0x8) timer_create(0x0, &(0x7f0000fd0000)={0x0, 0x14, 0x4, @tid=r0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) timer_settime(0x0, 0xfffffffffffffffe, &(0x7f0000011000)={{r1, 0x0}, {r1, 0x0}}, &(0x7f000042c000)={{0x0, 0x0}, {0x0, 0x0}}) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000001000-0x8)={0xfffffffffffffdb0}, 0x8, 0x0) r3 = geteuid() mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) quotactl(0x8, &(0x7f0000e50000-0x8)='./file0\x00', r3, &(0x7f0000fd4000-0x1000)="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") read(r2, &(0x7f0000fd3000-0x12)=""/128, 0x80) 2018/01/11 16:53:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f000048b000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) accept$inet6(r0, &(0x7f0000d34000)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0x0}, &(0x7f0000ab5000-0x4)=0x1c) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000260000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000dca000)=0xffffffd6) mmap$binder(&(0x7f0000aff000/0x4000)=nil, 0x4000, 0x0, 0x800000000013, r0, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000239000-0xb)={0x2, 0x400, 0x9, 0xfffffffffffffc01, 0xf085, 0xffe, 0x9, 0x796, 0x1, 0x0, 0x4}, 0xb) openat$mixer(0xffffffffffffff9c, &(0x7f0000bd7000-0xb)='/dev/mixer\x00', 0x0, 0x0) r1 = syz_open_dev$usbmon(&(0x7f00006b9000-0xd)='/dev/usbmon#\x00', 0x7fffffff, 0x200) ioctl$GIO_UNIMAP(r1, 0x4b66, &(0x7f0000092000)={0x2, &(0x7f00008f6000)=[{0x0, 0x0}, {0x0, 0x0}]}) 2018/01/11 16:53:53 executing program 6: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000d0a000)='/dev/ppp\x00', 0x2400, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setitimer(0x1, &(0x7f0000001000-0x20)={{0x100000000000, 0x2710}, {0x77359400, 0x0}}, &(0x7f0000001000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) clock_gettime(0x0, &(0x7f000095b000-0x10)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0xc4c85512, &(0x7f000086a000-0x4c8)={{0x3, 0x7, 0x10001, 0x100000001, "37192d29166a2792669ee28d03ceac5aefbe61708fb5e604c7c681703b9f440fa05de3ee42e0dbbb73005dec", 0x5}, 0x2, [0x0, 0x3f, 0x100000001, 0x1, 0x5, 0x731c, 0x92f, 0x0, 0x101, 0x1, 0x5, 0xfffffffffffffffd, 0x8000, 0x2, 0x9, 0x0, 0x80, 0x53, 0x2, 0x6, 0x1, 0x80, 0x0, 0x5, 0x1ff, 0x4b, 0xff, 0x20000000000, 0x64e17f5a0, 0x8e4d, 0x5, 0x9ba, 0x100000001, 0xffffffffffffa785, 0x0, 0x81, 0x8, 0x52a, 0xffffffffffffffe0, 0x9, 0x1f, 0x9, 0xb5, 0x8, 0x9, 0x7367, 0x4, 0x8, 0x5fa8, 0x7, 0x9, 0x870, 0x9, 0x0, 0x7, 0x6f2, 0x32, 0x3, 0x3, 0x9, 0x0, 0x6, 0x80000000, 0xed5, 0x72, 0x14, 0x1ff, 0x3, 0x0, 0x7ff, 0x78, 0x6, 0x89, 0x0, 0x2, 0x10001, 0x3f, 0xfffffffffffffff7, 0x7, 0x9, 0x9, 0x8001, 0x20000, 0x2, 0x0, 0xd2d, 0x1ff, 0x3, 0x518, 0xfffffffffffffff9, 0x64, 0x3, 0x3de, 0x3, 0x1b2, 0x5b1, 0x3, 0xfffffffffffffff9, 0x3, 0x8, 0x0, 0x2, 0x9, 0x8, 0x3ff, 0x3ff, 0x4, 0x7, 0x5, 0x7, 0x6, 0xffffffff, 0xff, 0x7, 0x100, 0x1ff, 0x6, 0x7fff, 0xfda3, 0x2, 0x37f1, 0x2, 0x401, 0x100000001, 0x1, 0xe6, 0xa0, 0x9], {r1, r2+10000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_open_dev$audion(&(0x7f0000d52000-0xc)='/dev/audio#\x00', 0x20, 0x4000) 2018/01/11 16:53:53 executing program 4: socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f00005b3000)='/selinux/context\x00', 0x2, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r0, 0x0) write(r1, &(0x7f000032f000-0x1000)="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", 0x1000) getsockopt$inet_sctp6_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, &(0x7f00001c2000-0x4)=0x0, &(0x7f0000ab2000-0x4)=0x4) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000d9f000)='/selinux/checkreqprot\x00', 0x40000, 0x0) ioctl$VT_GETMODE(r2, 0x5601, &(0x7f0000989000-0x8)={0x0, 0x0, 0x0, 0x0, 0x0}) process_vm_readv(0x0, &(0x7f000000b000)=[], 0x0, &(0x7f0000007000)=[{&(0x7f000000c000-0x9e)=""/158, 0x9e}], 0x1, 0x0) r3 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x0, 0x0) r4 = openat$selinux_access(0xffffffffffffff9c, &(0x7f000057f000)='/selinux/access\x00', 0x2, 0x0) ioctl$LOOP_CTL_GET_FREE(r4, 0x4c82) ioctl$KVM_GET_VCPU_EVENTS(r2, 0x8040ae9f, &(0x7f0000b59000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r3, 0xc0405519, &(0x7f0000391000)={0x5, 0x0, 0x0, 0x0, "dda9385290db21db79533ed95d6512b5e39e448baf1cc22c2b809438f866fef30a6a15f7221d084ac0177727", 0x0}) 2018/01/11 16:53:53 executing program 5: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x42001, 0x0) write(r0, &(0x7f000019a000-0x51)="a3", 0x1) writev(r0, &(0x7f0000002000)=[{&(0x7f000000c000-0x1000)="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", 0x401}], 0x1) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f000000d000)='/selinux/validatetrans\x00', 0x1, 0x0) 2018/01/11 16:53:53 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00002a7000)={r0, &(0x7f0000000000)="35bf7ad55a277430216270ea58b935fa64daac09096ccc45ca1972184567e40772a31d1d89d6fecf21f77db83f12a785eab71cdd50f90ff17bd05254970514054b6c6768dbe295d98acd145594df6e1c39380b23760aa654c44e6a4d2803330b0d41b45df6651bb2f8b6aba24f08c3393da7a2ec34971cb4bf7fbea59f5dadd5e3e56aeb52cfea6039fa5e0534ce8bd181d97e9d76fe0a12315c371560368fddd33652adb25b95415be5717dac0bf3f88d4bdf0abca36dc3e7c16613fb4ae8d12303592534a1d88438e5b9e6a988def7d60c", &(0x7f0000001000-0x1000)=""/4096}, 0x18) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00002a2000-0x4)={0xffffffffffffff9c}) sync_file_range(r1, 0x100, 0x10001, 0x7) syz_open_dev$evdev(&(0x7f000032a000-0x12)='/dev/input/event#\x00', 0x6d1000, 0x8000) r2 = socket(0x10, 0x802, 0x0) write(r2, &(0x7f0000f8c000)="fc0000002100f7ffaa040008090007000a002259020000000400030021000100004533a49e3500a60000000000036915fa2c1ec2ff12f0009bb94b461219d07f9400020000008ce600036c6c256f1a273c2e117c22ebc247ad4774540009db8934d07302ade01720d7d5bbc9fc3d2e80772c81fb2c00000000000080015ba4fdcf3cdefd5a32e280fc83ab82f687f70c9d00f2fe0800000003b2000000000000040112bab2b9d243f295ed75e0ad91bd0734babc7c3f2eeb57d43dd16b17e583df150c3b8809411f4600b567b4d57104000100a1ad564f01731d05b035240041ddd48f6ff6b621cc48deac270e33429fd3000175e63fb8d38a8757f1", 0xfc) 2018/01/11 16:53:53 executing program 6: socketpair(0x1b, 0xf, 0x80000001, &(0x7f000015a000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_ASSIGN_SET_INTX_MASK(r1, 0x4040aea4, &(0x7f0000001000-0x14)={0x81f6, 0x4, 0x3, 0x2, 0x1000}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$bt_sco(0x1f, 0x5, 0x2) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000001000-0x10)=@generic="546ea4d05ca5775455d3199af44902a6") mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001000)='personality\x00') mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r3, 0x29, 0xec, &(0x7f0000003000-0xe7)=""/231, &(0x7f0000002000)=0xe7) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r3, 0x1, 0x2e, &(0x7f0000004000-0x4)=0xffffffff80000001, 0x4) setsockopt(r2, 0x0, 0x1, &(0x7f0000001000-0xe5)="7d187d50f96dbfb190aae8ac8c9185191a178e5a563897bb0fe195d27623824e0ce793ede5e45edaee7df36263e6745b4e6e250bc9604771a7692b63ae940d3b1f6edf2f0a68074a8d122f5627c5e974270dd2249bd6d5b5472f6be3a5ae212c572b61ef11837917b2ee4bd180161d16bb86f96513810dd45410ba91e1464af8b0e580e43b39341f9fcff0898e8ab7030b5bbe8764bcc0711ae03001170b511f6ddd9a1a3082a42c0c87294ea6351614569d58070d8e7c6662cec0445de900aff8d4a9da246dc2fad778341db14f452042b998d2122b4562d2eab92cef5d60a62a00012991", 0x30) r4 = socket(0x1a, 0x0, 0x1) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000001000)=0x0, &(0x7f0000004000-0x4)=0x4) getsockopt$sock_buf(r4, 0x1, 0x1c, &(0x7f0000b3e000-0x63)=""/99, &(0x7f0000001000-0x4)=0x63) bind(r4, &(0x7f0000000000)=@sco={0x1f, {0x101, 0x2, 0x6, 0x1, 0x9, 0x1}}, 0x8) 2018/01/11 16:53:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x802, 0x0, &(0x7f0000950000)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x5, 0x8}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x2, 0x44031, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f000053d000)=@in6={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000bae000-0x4)=0x1c) 2018/01/11 16:53:53 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000000000+0xf78)='/dev/snd/pcmC#D#p\x00', 0x5, 0x40c00) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000bea000)={0x5, r0, 0x0}) ioctl$KVM_GET_DIRTY_LOG(r1, 0x4010ae42, &(0x7f0000bbc000-0x10)={0x101ff, 0x0, &(0x7f0000c43000/0x3000)=nil}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r0, 0x8008ae9d, &(0x7f0000002000-0x4c)=""/76) mmap(&(0x7f0000000000/0x251000)=nil, 0x251000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000251000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_REG_LIST(r1, 0xc008aeb0, &(0x7f0000252000-0x28)={0x4, [0x3e5, 0x8, 0x100, 0x200]}) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f000017a000)={@common='lo\x00', &(0x7f000015b000-0x10)=@ethtool_dump={0x3e, 0x0, 0x0, 0x0, ""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000251000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00000e4000)='/selinux/checkreqprot\x00', 0x101400, 0x0) getsockopt$inet_dccp_buf(r3, 0x21, 0xf, &(0x7f00000de000-0x8c)=""/140, &(0x7f000002b000+0x653)=0x8c) 2018/01/11 16:53:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() sched_setaffinity(r0, 0x8, &(0x7f0000000000)=0x88a) r1 = syz_open_dev$evdev(&(0x7f0000401000-0x12)='/dev/input/event#\x00', 0x0, 0x2) getrandom(&(0x7f0000d59000-0x87)=""/135, 0x87, 0x0) read(r1, &(0x7f00008f8000-0x18)=""/24, 0x18) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000000)={{{@in=@loopback=0x7f000001, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0}, {{@in=@broadcast=0xffffffff, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f0000d15000)={0x0, 0x0, &(0x7f0000260000-0x10)={&(0x7f00004cf000-0x20)={0x2, 0x7, 0x0, 0x6, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) sendto$inet(0xffffffffffffffff, &(0x7f0000dd9000)="", 0x0, 0x0, &(0x7f000075e000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) write$evdev(r1, &(0x7f0000058000-0x60)=[{{0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) pkey_free(0xffffffffffffffff) 2018/01/11 16:53:53 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDCLEARPOOL(r0, 0x5206, &(0x7f0000001000-0x4)=0x7) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f000039c000-0xc)='/dev/rfkill\x00', 0x101000, 0x0) socketpair$ax25(0x3, 0x5, 0xcf, &(0x7f0000ae6000-0x8)={0x0, 0x0}) ioctl$LOOP_SET_FD(r1, 0x4c00, r2) r3 = socket$key(0xf, 0x3, 0x2) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$key(r3, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000004000-0x10)={&(0x7f0000180000-0x120)={0x2, 0x4000000000000f, 0x0, 0x0, 0x2000000000000349, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_policy={0x8, 0x12, 0x0, 0x1, 0x0, 0xffffffffffffffff, 0x0, {0x5, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, @in=@empty=0x0, @in=@empty=0x0}}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_address={0x3, 0x1, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_x_sec_ctx={0x1, 0x18, 0x0, 0x0, 0x0, ""}]}, 0xffffffffffffffc2}, 0x1, 0x0, 0x0, 0x0}, 0x0) r4 = syz_open_dev$audion(&(0x7f00000a2000)='/dev/audio#\x00', 0x6, 0xa0800) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f000012a000)={0x8, {0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x200, 0x10001, 0x7, 0x4, 0x0, &(0x7f00001d2000)=@generic="0d3fe9fe42637c954d5eb4e34e98a573", 0x6, 0x757, 0xfffffffffffff001}) r5 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000e14000)='/proc/self/net/pfkey\x00', 0x801, 0x0) ioctl$ION_IOC_HEAP_QUERY(r4, 0xc0184908, &(0x7f0000db9000)={0x4, 0x4, 0x1, r5, 0x0}) 2018/01/11 16:53:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008b3000)={0x2, 0x78, 0x400000000424, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$audio(0xffffffffffffff9c, &(0x7f000070f000-0xb)='/dev/audio\x00', 0x2000, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000900000+0xf43)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/11 16:53:53 executing program 5: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f000000a000)='/dev/snd/pcmC#D#c\x00', 0x0, 0xfffffffffffffffd) ioctl(r0, 0xc0884123, &(0x7f000000b000-0x1)="") 2018/01/11 16:53:53 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x3, 0xfffffffffffff44b, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3ff}, {0xa, 0x0, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x401}, 0x0, [0x6, 0x1ff, 0x4, 0x7, 0x3e, 0x1000, 0x7, 0x6]}, 0x5c) getsockopt$inet6_buf(r0, 0x29, 0x2e, &(0x7f0000da9000)=""/0, &(0x7f00009a3000-0x4)=0x0) tee(r0, r0, 0xfffffffffffeffff, 0x7) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000002000-0x8)={0x0, 0x0}) 2018/01/11 16:53:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f00006c4000-0x8)='keyring\x00', &(0x7f0000fc0000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) request_key(&(0x7f0000182000)='asymmetric\x00', &(0x7f0000e9e000+0xa01)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f00002a9000)='$@,wlan0}eth0self-md5sum\x00', r0) r1 = epoll_create1(0x0) poll(&(0x7f0000f95000-0x50)=[{r1, 0x1, 0x0}], 0x1, 0x88) clone(0x0, &(0x7f000003b000)="", &(0x7f0000f6a000-0x4)=0x0, &(0x7f0000c84000-0x4)=0x0, &(0x7f0000d45000-0xe5)="") r2 = timerfd_create(0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000c1d000)={0x0, 0x0}) timerfd_settime(r2, 0x0, &(0x7f0000001000-0x20)={{0x0, 0x0}, {0x0, 0x989680}}, &(0x7f0000037000)={{0x0, 0x0}, {0x0, 0x0}}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r2, &(0x7f000003d000-0xc)={0x7, 0x0}) [ 98.304469] netlink: 40 bytes leftover after parsing attributes in process `syz-executor1'. 2018/01/11 16:53:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) sendto$inet6(r0, &(0x7f0000036000)='j', 0x1, 0xfffffffffffffffe, &(0x7f0000e51000)={0x2, 0x0, 0xfea9, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioperm(0x7, 0x200000000003, 0x8) [ 98.352965] netlink: 40 bytes leftover after parsing attributes in process `syz-executor1'. 2018/01/11 16:53:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00001af000)='./file0\x00', 0x0) r0 = open(&(0x7f00007be000)='./file1\x00', 0x101000, 0x46) ioctl$TUNSETPERSIST(r0, 0x400454cb, &(0x7f00002d1000)=0x887) mount(&(0x7f000092c000-0x8)='./file0\x00', &(0x7f000027a000-0x8)='./file0\x00', &(0x7f0000284000-0x6)='ramfs\x00', 0x2, 0x0) ioctl$DRM_IOCTL_SET_UNIQUE(r0, 0x40106410, &(0x7f0000793000-0x10)={0x1000, &(0x7f0000083000)="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"}) openat$cuse(0xffffffffffffff9c, &(0x7f00004f7000-0xa)='/dev/cuse\x00', 0x400, 0x0) r1 = open(&(0x7f00001fd000)='./file0/file0\x00', 0x8140, 0x1) execve(&(0x7f000015a000-0xe)='./file0/file0\x00', &(0x7f0000000000)=[], &(0x7f000001e000)=[&(0x7f0000000000)='ramfs\x00']) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000661000)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000033d000)=0x24) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000af000)={r2, @in={{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffff00000000, 0x9, 0x8, 0x5, 0x4}, &(0x7f00005e4000)=0xa0) ioctl$KVM_ENABLE_CAP_CPU(r0, 0x4068aea3, &(0x7f000043b000-0x68)={0x0, 0x0, [0x7, 0x7ff, 0x6, 0x2], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_open_dev$binder(&(0x7f00004a3000-0xd)='/dev/binder#\x00', 0x0, 0x802) 2018/01/11 16:53:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000b7a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r0, 0x5452, &(0x7f0000009000-0x8)=0x2) sendmsg$unix(r0, &(0x7f00003a4000-0x38)={&(0x7f0000acd000)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f00008ac000)=[], 0x0, 0x0, 0x0, 0x80}, 0x20004014) shutdown(r1, 0xfffffffffffffffd) 2018/01/11 16:53:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000c27000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f00004c9000-0x10)={0x7, 0x200, 0x1ff, 0x837, 0x0}, &(0x7f00000b2000-0x4)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000003000)={r1, @in={{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2857, 0xffffffff, 0x1000, 0x5, 0x322f}, &(0x7f00006d4000-0x4)=0xa0) request_key(&(0x7f0000fdf000-0xa)="88797a6b616cec656400", &(0x7f00007ec000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000605000)='vmnet0!\x00', 0xffffffffffffffff) setsockopt$bt_hci_HCI_DATA_DIR(0xffffffffffffffff, 0x0, 0x1, &(0x7f0000fcf000)=0x0, 0x4) 2018/01/11 16:53:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000933000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) pipe(&(0x7f00000b1000+0x680)={0x0, 0x0}) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f000089f000)={0x1, 0x0, [{0x1, 0x0, 0x0, 0x7f, 0x0, 0x0}]}) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f0000a28000-0x8)={0x0, 0x8}, &(0x7f0000715000)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000fb3000-0x16)={r4, 0x200, 0x7, [0x0, 0x5, 0x1, 0x9, 0x7, 0x4ffa, 0x3ff]}, &(0x7f0000003000-0x4)=0x16) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000f6c000)={0x1, 0x0, [{0x100000800000490, 0x0, 0x0}]}) 2018/01/11 16:53:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000aa2000)='/selinux/user\x00', 0x2, 0x0) setsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000fb2000-0x4)=0x8001, 0x4) bpf$MAP_UPDATE_ELEM(0x4, &(0x7f00007f3000-0x20)={0xffffffffffffffff, &(0x7f0000b23000)="e6ae2da9eea47944975722dc6acba9d40850781b731c020f24a845bd0104000092539daa9a25f7610b9a6b978d4d81870000000336966eda8a9451df712cdaab5f3bcf7dca4db83727a855298f6ff6d04c27ac312f4c3f0048f4962a6bf31604510f215a40257ed32e06211f6f39821e746472d3b060f76af3f65e6959ca2a593294b3a4ba90d3fd0df7147a9c859aaafa882ea78711abd1158719d7", &(0x7f0000963000)="", 0xa}, 0x20) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000a2f000)='/selinux/load\x00', 0x2, 0x0) 2018/01/11 16:53:53 executing program 1: mmap(&(0x7f0000000000/0xfde000)=nil, 0xfde000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00003b9000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000f96000-0x8)={0x0, 0x0}, 0x8) connect$inet6(r0, &(0x7f0000967000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) socket$nl_xfrm(0x10, 0x3, 0x6) 2018/01/11 16:53:53 executing program 6: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000004000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000002000-0x1e)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013000+0xe95)=0x0, 0x4) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000013000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000004000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000011000)={0x2, [0x0, 0x0]}, &(0x7f0000004000-0x4)=0xc) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000001000)={r3, @in={{0x2, 0x2, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000011000)=0x8c) mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0xa, 0x32, 0xffffffffffffffff, 0x0) close(r0) 2018/01/11 16:53:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x9, 0x2, 0x1, &(0x7f0000308000)={0x0, 0x0}) ioctl$PIO_UNIMAPCLR(r0, 0x4b68, &(0x7f0000c2f000)={0x1, 0x930a, 0x1}) r1 = socket(0x2, 0x3, 0x2) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000863000-0x108)={0x0, @in6={{0xa, 0x3, 0x39, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xf1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x44, 0x0, 0x8, 0x0, 0x7c0000, 0x2ad, 0x34, 0xfff, 0x5, 0x6, 0x1, 0x3, 0x3ff, 0x4, 0x1]}, &(0x7f0000863000-0x4)=0x108) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f00003f6000)=0x0, &(0x7f0000e46000)=0x4) recvfrom$ipx(r1, &(0x7f0000c28000)=""/13, 0xd, 0x12000, &(0x7f0000b22000-0x10)={0x4, 0xffff, 0xffffffff, "2de28ead7819", 0x1f12, 0x0}, 0x10) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(0xffffffffffffffff, 0xc08c5335, &(0x7f0000773000)={0xda05, 0x5, 0x8, 'queue1\x00', 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = accept4(r1, &(0x7f0000fd7000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000533000-0x4)=0x1c, 0x800) r4 = dup3(r1, r1, 0x80000) ioctl$KVM_GET_PIT(r4, 0xc048ae65, &(0x7f00004cf000-0x70)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fchmodat(r4, &(0x7f00000ca000-0x8)='./file0\x00', 0x40) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00003da000)={0x400, 0x433, 0x4, 0xffff, 0x8, 0x5, 0xffffffff, 0xfffffffffffffff7, r2}, &(0x7f00005b4000)=0x20) setsockopt(r1, 0x0, 0x1, &(0x7f000098b000-0x10)="d105071e2137080eaa0508d6a6054007", 0x10) r5 = openat$pfkey(0xffffffffffffff9c, &(0x7f00009e8000-0x15)='/proc/self/net/pfkey\x00', 0x80, 0x0) ioctl$TUNGETFEATURES(r5, 0x800454cf, &(0x7f000064c000)=0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f0000067000-0x10)={0x3, [0x0, 0x0, 0x0]}, &(0x7f00002db000-0x4)=0x10) openat$ptmx(0xffffffffffffff9c, &(0x7f0000e01000-0xa)='/dev/ptmx\x00', 0x0, 0x0) read(r3, &(0x7f000091e000)=""/128, 0x80) 2018/01/11 16:53:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000ca8000)={0x0, 0x0}, &(0x7f0000c5f000)=0x8) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f000070b000)={0x0, 0x7530}, 0x10) pipe2(&(0x7f0000a7b000-0x8)={0x0, 0x0}, 0x84000) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f00000d1000)=[@in={0x2, 0x0, @rand_addr=0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0xffffffffffffffff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3f6}, @in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0xac) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f000061e000)={0x0, 0x0}, &(0x7f0000c95000)=0x8) 2018/01/11 16:53:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigtimedwait(&(0x7f00001f7000)={0x8}, 0x0, &(0x7f00005b7000-0x10)={0x0, 0x0}, 0x8) capset(&(0x7f00000c2000)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x100, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x20000) clock_gettime(0x0, &(0x7f0000e03000-0x10)={0x0, 0x0}) clock_gettime(0x0, &(0x7f00007d4000-0x10)={0x0, 0x0}) setitimer(0x0, &(0x7f00007c8000-0x20)={{r0, r1/1000+30000}, {r2, r3/1000+30000}}, &(0x7f00009cc000)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/11 16:53:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000a18000)='./file1\x00', 0x0) mkdir(&(0x7f000084d000-0x8)='./file0\x00', 0x0) r0 = open(&(0x7f00006a2000)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000034000-0x8)='./file0\x00', 0x0) lstat(&(0x7f0000665000-0x8)='./file0\x00', &(0x7f0000a60000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f000038f000-0x8)='./file1\x00', &(0x7f0000faa000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuseblk_mount(&(0x7f0000f4e000-0x8)='./file0\x00', &(0x7f0000f94000-0x8)='./file1\x00', 0x8000, r1, r2, 0x1, 0x8, 0x200400) mount(&(0x7f0000d3b000-0xe)='./file0/file0\x00', &(0x7f0000f8a000-0x8)='./file0\x00', &(0x7f000009c000-0x3)='\x00v\t', 0x1004, &(0x7f0000ea1000)="") pivot_root(&(0x7f0000a39000-0xe)='./file0\x00', &(0x7f000026d000-0x8)='./file1\x00') 2018/01/11 16:53:53 executing program 1: mmap(&(0x7f0000000000/0xfe0000)=nil, 0xfe0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000fdc000-0x8)=[{&(0x7f0000ac9000)="290000002000190000003fffffffda060200000000e80001040000040d000300ea1100000005000000", 0x29}], 0x1) r1 = memfd_create(&(0x7f00007b9000-0x13)="291773656c6623776c616e315b707070312f00", 0x2) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000fe1000-0x50)={0x8, @time={0x0, 0x0}, 0x401, {0x4b2e, 0x7fff}, 0x3, 0x1, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$vcsn(&(0x7f0000fe0000)='/dev/vcs#\x00', 0x5, 0x1) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(r2, &(0x7f0000fe1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000012000-0x4)=0x14, 0x800) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000fe0000)=0x0, &(0x7f0000fe1000-0x4)=0x4) 2018/01/11 16:53:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f0000687000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) r0 = syz_open_dev$vcsa(&(0x7f0000587000)='/dev/vcsa#\x00', 0x2, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000145000-0xc)={0x0, 0x80000, r0}) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000a3000)='/selinux/enforce\x00', 0x4002, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f000041b000)={r1, 0x80000, r2}) setrlimit(0x1, &(0x7f0000011000)={0x0, 0x0}) r3 = memfd_create(&(0x7f00009fa000-0x11)='/selinux/enforce\x00', 0x3) fallocate(r3, 0x0, 0x0, 0x3ff) 2018/01/11 16:53:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000919000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f00002f0000/0x18000)=nil, &(0x7f0000741000)=[@text16={0x10, &(0x7f0000b05000-0x48)="0f090f01cab8fc000f00d0ba4200b0eaee660f6f1a0f20e06635000200000f22e00f21d4baf80c66b8bdff8a8266efbafc0cb059eebaf80c66b87e788f8666efbafc0cec2e0f00df", 0x48}], 0x1, 0x0, &(0x7f0000570000-0x10)=[], 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f00008fa000)={0x79, 0x0, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_open_dev$vcsn(&(0x7f0000e87000)='/dev/vcs#\x00', 0x57, 0x20000) ioctl$KVM_SET_VAPIC_ADDR(r2, 0x4008ae93, &(0x7f00003be000-0x8)=0xffe) 2018/01/11 16:53:53 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000140000+0x1d6)='./file0\x00', 0x200, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_wait(r0, &(0x7f0000001000-0x24)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x3, 0xd0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_int(r0, 0x107, 0x7, &(0x7f0000000000)=0x3b32, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$dspn(&(0x7f00004f8000)='/dev/dsp#\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f00007fc000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00004ca000)={0x0, @in6={{0xa, 0x3, 0x800, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x742a}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3ff, 0x5, 0x100000000000, 0x5, 0x20}, &(0x7f0000802000)=0xa0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000337000)={r3, 0x57, "c2477318bb4b8249adcba02df88f705dc197a2470068ada200560fb43eb026324f1f24097e6e07f6dfa34588d096dc2c0f54191e2bc7377ace633895a1230c035760c12d8961ee471104cc070a3676ab4c6110165c2301"}, &(0x7f00007d4000)=0x5f) getsockopt$inet6_tcp_buf(r2, 0x6, 0xd, &(0x7f0000339000-0x1000)=""/4096, &(0x7f0000000000)=0x1000) fallocate(r1, 0x0, 0x8, 0x6) 2018/01/11 16:53:53 executing program 6: r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000f15000-0x11)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000001000-0x108)={0x0, @in6={{0xa, 0x1, 0x80, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x4, 0x20, 0x3, 0x400000000000, 0x7, 0x6, 0x9, 0xda, 0x4, 0x40, 0x0, 0xffffffffffffffff, 0x80f3, 0x4, 0x6]}, &(0x7f0000000000)=0x108) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000001000-0x8)={r1, 0xffffffff80000001}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000000)={0x0, 0x0, 0x8006, 0x0, 0x2, 0xfffffffeffffffff, 0x0, 0x0, 0x0}, 0x20) syz_emit_ethernet(0x4e, &(0x7f0000db0000)={@random="b3e68a86cf31", @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x6, 0x4, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x29, 0x0, @rand_addr=0x0, @broadcast=0xffffffff, {[@noop={0x1}]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {"7c3051c7c68fbfec077047c486d71547bdb26578"}}}}}}, 0x0) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000a04000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f00006d6000)=0x0, &(0x7f0000a8b000-0x4)=0x4) 2018/01/11 16:53:53 executing program 5: r0 = syz_open_dev$sg(&(0x7f00008dc000)='/dev/sg#\x00', 0x9, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_BOOT_CPU_ID(r0, 0xae78, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EVIOCGID(r0, 0x80084502, &(0x7f0000054000)=""/242) msync(&(0x7f0000094000/0x1000)=nil, 0x1000, 0x4) socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f68000)="a2b6bc63f5304eedc5c937b6fe2efb2250e49437884e6d57e154f55225a5b608abfb9ef1af535e2a0f32a2d923b3b6c055ea8c1e047deca929f0934244025123d02fd01cb84a5e5957333f072c7d17cc85a7d9948e974fe0e61ca9c290c2df77b1000d682040bf0b0cbac0b648ac8dc85cc02fc44f04254fa151536ca3520847f0699dfb6f967736b1a192986a9e4eb599652a2a13801aebfdb6aa17890aa1bc1caf64510618e33b040e723e22a549c9a1c8438677930968c051d6e452be", 0xbe) r1 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000fab000)={0x0, 0x0}) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r1) r2 = creat(&(0x7f000063b000)='./file0\x00', 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r2, 0xc06864a1, &(0x7f0000676000-0x64)={&(0x7f0000a8d000-0x8)=[0x9, 0x4], 0x2, 0x4, 0x6, 0x6227, 0x10000, 0xca57, {0x0, 0x3000, 0x0, 0x80000001, 0x6, 0x100000000000, 0xfffffffffffffff7, 0x7fffffff, 0x0, 0x401, 0x7, 0x4, 0x6, 0xff, "82dbe8601138a55ac8a1ba27f6c13929edd15b4ff27f14afa4b9bf5cf82bc1c1"}}) llistxattr(&(0x7f0000108000-0x8)='./file0\x00', &(0x7f0000dd8000)=""/229, 0xe5) 2018/01/11 16:53:53 executing program 2: mmap(&(0x7f0000000000/0x5b3000)=nil, 0x5b3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005b3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f00005b4000-0xa)='/dev/dsp#\x00', 0x10000, 0x101000) mmap(&(0x7f00005b3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f00005b4000-0x10)=@req={0x3ff, 0x40, 0x100000001, 0xbaa}, 0x10) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000349000-0x58)={0x26, 'skcipher\x00', 0xe, 0x0, 'cbc(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00005b2000-0x30)="000005070500000000000000ff05000bfef9420001000000000007ffff0000000225070097c11fd401c4dcf3ffa800c2", 0x30) 2018/01/11 16:53:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f00005c8000)='./file0\x00', 0x80000, 0x11) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00002aa000-0x4)=0x0, 0x4) r1 = socket$unix(0x1, 0x801, 0x0) r2 = socket$unix(0x1, 0x1, 0x0) bind$unix(r2, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r2, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f000053f000-0x8)=0x8001) accept4(r2, &(0x7f0000b17000)=@generic={0x0, ""/126}, &(0x7f0000dbd000)=0x80, 0x0) connect(r1, &(0x7f0000932000-0xc)=@un=@file={0x1, "e91f7189591e9233614b"}, 0xc) 2018/01/11 16:53:53 executing program 1: mmap(&(0x7f0000000000/0xfe0000)=nil, 0xfe0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000fdc000-0x8)=[{&(0x7f0000ac9000)="290000002000190000003fffffffda060200000000e80001040000040d000300ea1100000005000000", 0x29}], 0x1) r1 = memfd_create(&(0x7f00007b9000-0x13)="291773656c6623776c616e315b707070312f00", 0x2) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000fe1000-0x50)={0x8, @time={0x0, 0x0}, 0x401, {0x4b2e, 0x7fff}, 0x3, 0x1, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$vcsn(&(0x7f0000fe0000)='/dev/vcs#\x00', 0x5, 0x1) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(r2, &(0x7f0000fe1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000012000-0x4)=0x14, 0x800) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000fe0000)=0x0, &(0x7f0000fe1000-0x4)=0x4) 2018/01/11 16:53:53 executing program 7: r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000c96000-0x10)='/selinux/member\x00', 0x2, 0x0) ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f00002a0000-0xd)="3b270a11f09362177b7072049d") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000c22000-0xa)='/dev/ptmx\x00', 0x800, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_pts(r1, 0x1) fcntl$setstatus(r2, 0x4, 0x2800) ioctl$TCXONC(r2, 0x540a, 0x0) write(r2, &(0x7f0000fd6000)='z', 0x1) close(r1) 2018/01/11 16:53:53 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000001000-0xd)='/selinux/mls\x00', 0x0, 0x0) setsockopt$inet_int(r0, 0x0, 0x1f, &(0x7f00000e0000)=0x8, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x3, 0x80000000002) setsockopt$inet_int(r1, 0x0, 0x21, &(0x7f0000606000-0x4)=0x0, 0x4) inotify_init1(0x800) getsockopt$bt_hci(r1, 0x0, 0x3, &(0x7f0000031000)=""/158, &(0x7f000069c000-0x4)=0x9e) 2018/01/11 16:53:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f000093c000-0xa)='/dev/ptmx\x00', 0x0, 0x0) r0 = creat(&(0x7f0000beb000-0x8)='./file0\x00', 0x0) perf_event_open(&(0x7f0000e35000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) lseek(r0, 0x5c, 0x1) 2018/01/11 16:53:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00008f0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f000011e000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000511000-0x4)=0x1b) poll(&(0x7f000010a000-0x10)=[{r0, 0x0, 0x0}], 0x1, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00007b7000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) bind$bt_sco(r1, &(0x7f0000874000)={0x1f, {0x800, 0x100000001, 0x0, 0x5, 0x3f0, 0x0}}, 0x8) 2018/01/11 16:53:53 executing program 1: r0 = socket(0x11, 0x1, 0xa9) getsockopt$sock_int(r0, 0x1, 0x0, &(0x7f0000c85000)=0x0, &(0x7f0000f81000)=0x4) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000ad2000)=0x0) setsockopt(r0, 0x400000000114, 0x2, &(0x7f0000e99000-0x20)="05b7ffa87c7ea5317d78039786133f7ae73856000007ffd0090000009bdb723c", 0x20) 2018/01/11 16:53:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f00006cf000)='/dev/dsp#\x00', 0x6, 0x200140) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000919000)='/dev/kvm\x00', 0x1, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000a03000)=0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000816000-0xc)={0x0, 0xffffffffffffffff, 0x0}) ioctl$ASHMEM_PURGE_ALL_CACHES(r0, 0x770a, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_VAPIC_ADDR(r3, 0x4008ae93, &(0x7f000039b000-0x6)=0x0) 2018/01/11 16:53:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000833000)='keyring\x00', &(0x7f0000627000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = add_key$user(&(0x7f0000d70000-0x5)='user\x00', &(0x7f00009d6000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f000053d000)="10", 0x1, r0) r2 = add_key$user(&(0x7f0000893000)='user\x00', &(0x7f0000753000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000f29000-0x1000)="b33ab76079ebe0d94f729cd653e520c19ad7d97fe21769e7c4db44c249b544230ba287fb8bd6ed266ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f62113e33e5f8c7eba67fc19a9497f5b07e5849d2e875b066cd640b336616fe0f3c3002801b4627ee7597689525e8e81f750a86eb580fb4690ea52246bd3d32b1a91f944edb74b1f50ae08c5387ed8fd0598b600579f3af3f864e1c324f6928f6672f98f7e149be31bd78b506e8b", 0xc0, r0) keyctl$dh_compute(0x17, &(0x7f00004c9000-0xc)={r1, r2, r1}, &(0x7f00003bb000)=""/48, 0x30, &(0x7f0000bc2000-0x38)={&(0x7f00008a9000-0xe)={'sha384-generic\x00'}, &(0x7f0000745000-0x86)="bb57f7b37105e086efaba2e0412f3d0de48e509f60dc78cb385de1d2cec46fe654b300c471fc8a32589ff91d18f174a2daf5890aed77d07496e8585c26cf95feb854ff81b7017cd93d1a89a2d7905e2c176959bd86dda1d57a03c248510e31d0f2b151f8092e395f51c1ba51a7774cd8ee926b855c27d1b1194d9164c5e7baa78618adfa43ad", 0x86, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/11 16:53:54 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x200c0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f00008b4000)=0x6, 0x4) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x0) write(r0, &(0x7f0000f7a000-0x26)="26000000250001f7fff9000092ff00010300fca5010000000e00030050a6a0e90c0200001735", 0x26) 2018/01/11 16:53:54 executing program 6: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000002000)='big_key\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000003000)="c4", 0x1, 0xfffffffffffffffc) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$read(0xb, r0, &(0x7f0000007000-0x1000)=""/4096, 0xfffffffffffffe86) 2018/01/11 16:53:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000ccc000-0x11)='/selinux/context\x00', 0x2, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) close(r0) signalfd4(r0, &(0x7f000022e000)={0x200}, 0x8, 0x800) r1 = socket$inet_sctp(0x2, 0x80003, 0x84) setsockopt$inet_int(r1, 0x0, 0x3, &(0x7f0000f20000)=0x47, 0x4) sendto$inet(r0, &(0x7f0000fda000)="", 0x0, 0xfffffffffffffffc, &(0x7f000078a000)={0x2, 0xffffffffffffffff, @loopback=0x7f000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/11 16:53:54 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000000)={0x4, 0x100000, 0x0}) r2 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x10001, 0x40) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDCLEARPOOL(r2, 0x5206, &(0x7f0000002000-0x4)=0x3ff) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x8000, 0x0) getsockopt$bt_BT_CHANNEL_POLICY(r3, 0x112, 0xa, &(0x7f0000000000)=0x6, &(0x7f0000000000)=0x4) ioctl$KVM_CREATE_IRQCHIP(0xffffffffffffffff, 0xae60) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hci(r3, 0x800448d4, &(0x7f0000002000-0x1000)="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") ioctl$KVM_INTERRUPT(r4, 0x4004ae86, &(0x7f0000bf9000)=0x0) 2018/01/11 16:53:54 executing program 4: mmap(&(0x7f0000000000/0x2ed000)=nil, 0x2ed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00002e9000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(blowfish)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001000)="a23364fd", 0x4) io_setup(0x5, &(0x7f00002df000)=0x0) io_submit(r2, 0x1, &(0x7f00001f6000-0x8)=[&(0x7f000011e000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f00002ea000-0x9)="b2", 0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) socket$alg(0x26, 0x5, 0x0) 2018/01/11 16:53:54 executing program 5: unshare(0x400) r0 = inotify_init1(0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000004000)=[{&(0x7f0000000000)=""/128, 0x0}, {&(0x7f0000002000)=""/104, 0xfffffffffffffc5a}], 0xfffff45) 2018/01/11 16:53:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c55000)='/dev/net/tun\x00', 0x0, 0x0) r2 = fcntl$dupfd(r0, 0x0, r0) r3 = socket(0x2000000011, 0x2, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000928000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x5, 0x0, @sync=&(0x7f00001a4000-0xc)={0x0, 0x0, 0x0}}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x20301}) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000b13000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$packet(r3, &(0x7f0000c85000)={0x11, 0x0, r4, 0x1, 0x0, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r5 = dup2(r3, r2) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r5, 0x84, 0x70, &(0x7f0000269000)={0x0, @in6={{0xa, 0x1, 0x8, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x3ff, 0x9, 0x8, 0x400, 0x4, 0x4, 0x76, 0x0, 0x7fff, 0x3, 0xfff, 0x200, 0x1, 0x81, 0x1]}, &(0x7f0000336000-0x4)=0x108) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000640000-0xa0)={r6, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x0, 0x2, 0x2022a698, 0x54}, 0xa0) write$tun(r2, &(0x7f0000e20000-0x348)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "356d06", 0x10, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "af295e", 0x0, "9b907f"}, ""}}}}, 0x42) 2018/01/11 16:53:54 executing program 1: clone(0x0, &(0x7f00002a6000)="", &(0x7f000000b000-0x4)=0x0, &(0x7f0000e37000)=0x0, &(0x7f000000a000-0x69)="") finit_module(0xffffffffffffffff, &(0x7f000000c000)='/selinux/status\x00', 0x0) r0 = syz_open_dev$sndmidi(&(0x7f00003ba000)='/dev/snd/midiC#D#\x00', 0x1, 0x10000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000000)={0x0, 0x10001, 0x10, 0x5, 0x34}, &(0x7f0000000000)=0x18) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000e29000-0x2)={r1, 0x1c, &(0x7f0000001000-0x1c)=[@in6={0xa, 0x3, 0x7fff, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}]}, &(0x7f00001a1000-0x4)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_FONT(r0, 0x4b61, &(0x7f0000001000)="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") r2 = accept4$inet(0xffffffffffffffff, &(0x7f0000608000-0x10)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000abc000-0x4)=0x10, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000000000)=@sack_info={0x0, 0x9, 0x5}, &(0x7f0000001000)=0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$evdev(&(0x7f0000003000-0x12)='/dev/input/event#\x00', 0xff, 0x100) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000000)={r3, 0x2}, &(0x7f0000d8d000)=0x2) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat(r0, &(0x7f0000001000-0x8)='./file0\x00', r0, &(0x7f0000003000)='./file0\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000001000-0xa0)={r4, @in6={{0xa, 0x0, 0xedfa, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xa0f2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x3, 0x8, 0x3ff, 0x3ff}, &(0x7f0000fcb000-0x4)=0xa0) 2018/01/11 16:53:54 executing program 6: bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x3, 0x0, 0xb, 0x7a, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair(0xc7e35d515400b050, 0x1, 0x3, &(0x7f0000b01000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000001000-0xc)={0x0, 0x80000, r0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$usbmon(&(0x7f00008be000)='/dev/usbmon#\x00', 0x0, 0x0) mmap(&(0x7f0000ac6000/0x4000)=nil, 0x4000, 0x1000004, 0x8011, r4, 0x0) ioctl$KVM_SET_NR_MMU_PAGES(r4, 0x9204, 0xf0b1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r3, 0xc00c642e, &(0x7f0000000000)={r2, 0x80000, r1}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f00003d3000-0xa0)={0x0, @in6={{0xa, 0x2, 0xfa, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0xfff, 0x7, 0x9, 0xd7b}, &(0x7f000095a000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f000005b000-0x4)=@assoc_id=r5, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x1, 0x81) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000000)={0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x41, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r6, 0xc00c642d, &(0x7f0000000000+0x397)={r7, 0x80000, r8}) 2018/01/11 16:53:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000274000-0x78)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000fb7000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sync() clock_gettime(0x0, &(0x7f00009ea000)={0x0, 0x0}) setitimer(0x0, &(0x7f0000746000)={{0x0, 0x0}, {0x0, r0/1000+30000}}, &(0x7f0000917000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) r1 = syz_open_dev$sndpcmp(&(0x7f0000c20000)='/dev/snd/pcmC#D#p\x00', 0x7, 0x200100) ioctl$KVM_SET_GUEST_DEBUG(r1, 0x4048ae9b, &(0x7f0000365000)={0x20000, 0x0, [0x5, 0x3b, 0x40, 0x6, 0x0, 0x8ea, 0xdd3, 0x2]}) ioctl$sock_ipx_SIOCIPXCFGDATA(r1, 0x89e2, &(0x7f0000209000)={0x0, 0x0}) 2018/01/11 16:53:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xa) bind$netlink(r0, &(0x7f000098f000-0xc)={0x10, 0x0, 0x0, 0x5}, 0xc) bind$netlink(r0, &(0x7f0000315000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000708000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r1, 0x40505330, &(0x7f0000616000)={{0xfffffffffffffffa, 0x5}, {0x6, 0x9}, 0x8e63, 0x2, 0x4, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 98.988286] device syz2 entered promiscuous mode [ 99.074361] page:ffffea0007612d40 count:0 mapcount:0 mapping: (null) index:0x0 [ 99.082698] flags: 0x2fffc0000000000() [ 99.086615] raw: 02fffc0000000000 0000000000000000 0000000000000000 00000000ffffffff [ 99.094519] raw: ffffea00076170a0 ffffea0006fb7560 0000000000000000 0000000000000000 [ 99.102438] page dumped because: VM_BUG_ON_PAGE(page_ref_count(page) <= 0) [ 99.109908] ------------[ cut here ]------------ [ 99.114667] kernel BUG at ./include/linux/mm.h:844! [ 99.119724] invalid opcode: 0000 [#1] SMP KASAN [ 99.124381] Dumping ftrace buffer: [ 99.127894] (ftrace buffer empty) [ 99.131576] Modules linked in: [ 99.134739] CPU: 1 PID: 13250 Comm: syz-executor6 Not tainted 4.15.0-rc7+ #257 [ 99.142066] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 99.151401] RIP: 0010:mon_bin_vma_fault+0x2f4/0x400 [ 99.156392] RSP: 0018:ffff8801c36df510 EFLAGS: 00010203 [ 99.161722] RAX: 0000000000000000 RBX: 1ffff100386dbea4 RCX: 0000000000000000 [ 99.168968] RDX: 0000000000010000 RSI: ffffc90002245000 RDI: ffffed00386dbe90 [ 99.176222] RBP: ffff8801c36df5e8 R08: 1ffff100386dbdb0 R09: 0000000000000000 [ 99.183476] R10: dffffc0000000000 R11: 0000000000000000 R12: 1ffff100386dbea8 [ 99.190716] R13: dffffc0000000000 R14: ffff8801c36df840 R15: ffffea0007612d40 [ 99.197956] FS: 00007f6fe0ea1700(0000) GS:ffff8801db300000(0000) knlGS:0000000000000000 [ 99.206151] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 99.212004] CR2: 0000000001522cd8 CR3: 00000001c1753006 CR4: 00000000001606e0 [ 99.219252] Call Trace: [ 99.221824] ? mon_alloc_buff+0x1a0/0x1a0 [ 99.225943] ? find_held_lock+0x35/0x1d0 [ 99.229984] __do_fault+0xeb/0x30f [ 99.233496] ? pte_offset_kernel+0xc7/0xc7 [ 99.237699] ? print_irqtrace_events+0x270/0x270 [ 99.242436] ? rb_insert_color_cached+0x1660/0x1660 [ 99.247428] ? check_noncircular+0x20/0x20 [ 99.251634] __handle_mm_fault+0x1d8f/0x3ce0 [ 99.256022] ? __pmd_alloc+0x4e0/0x4e0 [ 99.259883] ? __save_stack_trace+0x7e/0xd0 [ 99.264183] ? find_held_lock+0x35/0x1d0 [ 99.268218] ? handle_mm_fault+0x248/0x8d0 [ 99.272422] ? lock_downgrade+0x980/0x980 [ 99.276552] handle_mm_fault+0x334/0x8d0 [ 99.280585] ? __handle_mm_fault+0x3ce0/0x3ce0 [ 99.285135] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 99.291002] ? find_vma+0x30/0x150 [ 99.294522] __get_user_pages+0x50c/0x15f0 [ 99.298741] ? follow_page_mask+0x17f0/0x17f0 [ 99.303219] ? lock_acquire+0x1d5/0x580 [ 99.307166] ? lock_acquire+0x1d5/0x580 [ 99.311110] ? __mm_populate+0x2c7/0x450 [ 99.315144] ? lock_release+0xa40/0xa40 [ 99.319086] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 99.324943] ? rcu_note_context_switch+0x710/0x710 [ 99.329846] populate_vma_page_range+0x20e/0x2f0 [ 99.334581] ? get_user_pages+0xc0/0xc0 [ 99.338532] ? vmacache_find+0x5f/0x280 [ 99.342483] ? vmacache_update+0xfe/0x130 [ 99.346609] ? find_vma+0x30/0x150 [ 99.350125] __mm_populate+0x23a/0x450 [ 99.353996] ? populate_vma_page_range+0x2f0/0x2f0 [ 99.358900] ? down_read_killable+0x180/0x180 [ 99.363372] ? security_mmap_file+0x143/0x180 [ 99.367846] vm_mmap_pgoff+0x241/0x280 [ 99.371705] ? vma_is_stack_for_current+0xa0/0xa0 [ 99.376525] SyS_mmap_pgoff+0x462/0x5f0 [ 99.380476] ? find_mergeable_anon_vma+0xd0/0xd0 [ 99.385203] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 99.390199] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 99.394929] SyS_mmap+0x16/0x20 [ 99.398181] entry_SYSCALL_64_fastpath+0x23/0x9a [ 99.402904] RIP: 0033:0x452ac9 [ 99.406070] RSP: 002b:00007f6fe0ea0c58 EFLAGS: 00000212 ORIG_RAX: 0000000000000009 [ 99.413752] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 0000000000452ac9 [ 99.421005] RDX: 0000000001000004 RSI: 0000000000004000 RDI: 0000000020ac6000 [ 99.428257] RBP: 00000000000003f4 R08: 0000000000000013 R09: 0000000000000000 [ 99.435498] R10: 0000000000008011 R11: 0000000000000212 R12: 00000000006f3f80 [ 99.442741] R13: 00000000ffffffff R14: 00007f6fe0ea16d4 R15: 0000000000000000 [ 99.449996] Code: 00 44 89 e0 5b 41 5c 41 5d 41 5e 41 5f 5d c3 41 bc 02 00 00 00 eb bb e8 cb 9c 94 fd 48 c7 c6 a0 b1 12 86 4c 89 ff e8 dc 89 bd fd <0f> 0b 48 89 95 28 ff ff ff 48 89 85 30 ff ff ff e8 a7 9c 94 fd [ 99.469088] RIP: mon_bin_vma_fault+0x2f4/0x400 RSP: ffff8801c36df510 [ 99.475628] ---[ end trace 9e3eb8d323d9348d ]--- [ 99.480408] Kernel panic - not syncing: Fatal exception [ 99.486211] Dumping ftrace buffer: [ 99.489719] (ftrace buffer empty) [ 99.493398] Kernel Offset: disabled [ 99.496991] Rebooting in 86400 seconds..