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@generic="b73c13a7db11f98640f84928b14530103cb865ccdf8c8652a52183cc6ebb7f633cf1f27059cc44eee109a4a04e581e9431d7d7aecb0de5e3a7371a040a78d598d733f172dffd06c0b79524ed0737c753c559b282df2218d1af0db716911327ebe23a26dbd14c97bb03f3f2928cff002d823159ecca6a578b3718c5c7593d03cbc30214cdcdd00dfc41fce79b5719f684", @generic="6d686170694f1009d16c332215218cee79f86dd2b6ebc44d9c0798a6de56ab29d6cde60f970d11804eb40a3429b2fdfda1d56bbe9e2604422f2e381e93a51fe846a613aaf80004acb42264298966cf405f6b40b3aee28800031c383cba8af41b895dcab748413336f152ded35859c656", @generic="f45c769f45ef834dd89924a0f48e29cfde317d30791c1ab24c14e3da542439ffd0621fca508d8bebe7922cbf4d34de9742fd973e489a024f50364b18066c7e405e79bc6bf2bad4852411f3769db982e26de5498bb82a4571daff4a1b7b97609c46946e52bd0018689c8a016fd15e5c50116c890a09d5e9104c074bae0992a75a9d556a4db05901457211d074dd8edfb2537622d5c03678e2bcca5370b740"]}, @generic="1bf1707c75b87400d0481fff618b2da2ba28acc38a79ef4a1ca9bbcc61"]}, 0x77c}, {&(0x7f0000b45000)={0x198, 0x14, 0x300, 0x7, 0x3, "", [@typed={0x10, 0x29, @u64}, @generic="26e9dab1e920348898c1446b90f16bb897e6e3d31a89203bbebd4122df16d6c71c64ae0f43253fa5c800337fa86e74975aaaf532924a34b3ccd1eff45d1f9ffbb4163ea3bcb1f27e989cae713178fa3a08f8dac6312a724b8bdcef0dce43", @generic="3b7444bf0b7abc1f23ef06988bf7a83705c23a6cff51d316db4e061e78cb7c69addd93b36a70758216b8afe85a24e7eeecb6f11e2bbc97cbd97cf4e02a2ba13ff3752daa582e07a47ede235dd4a08d3e448d8551bad1d6dd4945c1e6bc8ce6730a0b46c3c76d3f36812405f297635799cc28a9870e89e060e20b6ffad0ad22e8a6ad1b3e4f8a7a1ccc4e03a897cb422b40f0b2638e7f94d0b2d2d7ed10dfc03b6f9f3ea32044864a23d0873986ea1fc776f9e4825653569db94e33", @generic="3e6e82aa306f2121c71914686af9adfce55f29762e5df83073ce7afe31217dda333681af3862c182534671f1d83a033249f4b41beb57df151b08ff6befd09cb9aee9ea80daca4e63af0516d00b962b0e7f18fd6fab3612ea4d1478ea45b53d"]}, 0x198}, {&(0x7f0000d86000)={0xc0, 0x40, 0x300, 0x6, 0x2, "", [@generic="65f10cd4215af4490eb7067faa16a329f898c928bec26e9fd631bec8ada77f3eef96e58fdb14fe07fbaf7f402540f5e8d1c0e27b689ff9cbbd95c4710938483e809d9f9d5333aaec071ee6aa9f76256a6251dcce5721bf8f72b0b7f1285fd781677a57954ff26897968da00b65d4f2a5a126af65cdc333365e445f741b0301519e9388c7784d073bb9e6", @typed={0x10, 0x70, @u64=0xfffffffffffffffc}, @typed={0x8, 0x7a}, @typed={0xc, 0x7b, @uid=r9}]}, 0xc0}, {&(0x7f0000537000)={0x1a4, 0x2a, 0x101, 0x4, 0x0, "", [@generic="64eb89216c4738b0216df32ae4c70cb3d075b8b24e48f792b42ad58496fae037515ea319fc5c30d9613543fbc1ec8a9b07a24db45939d72285cf5c62ed24d5e931f2f6a27f1805660df18d7ea9131bf1ca426ac7a22df62f7187844c04c9351c7f92f956d136d7de5a46e508a7a850492ee17fbb5ff73086fac13a2296a2f83d11663642ffe7563107f9f960b2049f5b0f203003555f8ad72c35", @nested={0x80, 0x77, [@generic="f1b3373e42a50827e25b398375a4861f2bd0e6d464636e84e31b2a373256d31e42929fa8a6b26dbd46622d3832c677cd98267745aefd293af082ced0156788512194f87775cc2c99a778d2d8c3e376954a0a2acf2cb2e75b5fe205672b7f4f85407ac2d33ffd2dbc86b2a236", @typed={0x10, 0xf, @u64=0x5}]}, @generic="190f8f5d0b05463342f8d3b1ea8bed346bdd947f37afdcd8e17a1dbe55b3c528a8bf3e7e454d6dff9f3795a1fcb850239c911b71a57b18be5104b5907e3f8d73ab6d9a7289faa9d05e0dcdbc66924e796d26a1f093ef86fe01184b9e0920500305a854b584304ea978e8280a603a97b07ff0ca689836e4c36708"]}, 0x1a4}], 0x8, &(0x7f0000f1f000-0x18)=[@rights={0x18, 0x1, 0x1, [r0, r0, r0]}], 0x18, 0x20000804}, 0x0) 2018/02/02 06:43:13 executing program 3: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00008a7000)='/dev/hwrng\x00', 0x80000, 0x0) r1 = mmap$binder(&(0x7f0000c87000/0x1000)=nil, 0x1000, 0x4, 0x10, 0xffffffffffffff9c, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000c8b000)='/dev/rtc\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000001000-0x30)={0x44, 0x0, &(0x7f0000efc000-0x44)=[@transaction={0x40406300, {0x4, 0x0, 0x4, 0x0, 0x10, 0x0, 0x0, 0x58, 0x10, &(0x7f0000000000)=[@ptr={0x70742a85, 0x1, &(0x7f0000d7c000), 0x1, 0x2, 0x8}, @flat={0x77622a85, 0x101, r1, 0x2}, @fd={0x66642a85, 0x0, r2}], &(0x7f00009c2000)=[0x38, 0x38]}}], 0x4e, 0x0, &(0x7f0000000000)="5effe12b4cbc94773389ef911f795d7d98a69b6d51cf2d036c547fa50372f5c09db5be22289743966de433075afabbf7e752792bd5723605ec42c59c2d158714890f245550a79e7baee2a8e51187"}) getrandom(&(0x7f0000001000)=""/111, 0xffffffffffffff16, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f00003b3000)=0x0) r4 = syz_open_procfs(r3, &(0x7f00001fe000)='attr/fscreate\x00') fcntl$getown(r4, 0x9) ioctl$ASHMEM_GET_PROT_MASK(r4, 0x7706, &(0x7f0000660000-0x8)) 2018/02/02 06:43:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000b6d000-0xa)='net/udp\x00') r1 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f0000f16000-0x10)={0x2, 0x2, @rand_addr}, 0x10) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r2, 0x29, 0x1a, &(0x7f0000448000-0x4)=0xc234, 0x4) bind$inet6(r2, &(0x7f0000f13000)={0xa, 0x2, 0x0, @empty}, 0x1c) preadv(r0, &(0x7f0000331000)=[{&(0x7f0000724000-0xe0)=""/127, 0xfd4a}], 0x1, 0x0) 2018/02/02 06:43:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000700000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f0000ee0000-0x8)=@abs, 0x8) sendmmsg$unix(r1, &(0x7f0000c23000)=[], 0x492492492492b2e, 0xc0) recvmmsg(r0, &(0x7f0000525000)=[], 0x0, 0x0, 0x0) 2018/02/02 06:43:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000cc8000)='/dev/loop-control\x00', 0x400, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000be2000)='/selinux/policy\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00003c6000)={0x1, 0x5, 0x5, 0x4, 0x0, 0x3, 0x1, 0x800}, 0x20) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000782000)={0x2, {{0xa, 0x1, 0x8, @mcast1={0xff, 0x1, [], 0x1}, 0x8}}, {{0xa, 0x2, 0x200, @mcast1={0xff, 0x1, [], 0x1}, 0xfc00000000000000}}}, 0x108) ioctl$LOOP_SET_CAPACITY(0xffffffffffffffff, 0x4c07) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00003ee000-0x4)=@int, &(0x7f0000125000-0x4)=0x4) 2018/02/02 06:43:13 executing program 6: mmap(&(0x7f0000000000/0xfd6000)=nil, 0xfd6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0xfffffffffffffffc, &(0x7f0000fd2000)={0x0, 0x0, 0x1, @tid}, &(0x7f0000ccf000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000001000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000000000)={0x3, 0x0, 0x0, 0xfffffffffffffffd}) timer_settime(0x0, 0x0, &(0x7f0000c94000)={{0x77359400}, {0x0, 0x1c9c380}}, &(0x7f0000df4000-0x20)) timer_settime(0x0, 0x0, &(0x7f0000fd2000)={{}, {0x77359400}}, &(0x7f0000002000-0x10)) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lookup_dcookie(0x20, &(0x7f0000fd7000-0x31)=""/49, 0x31) 2018/02/02 06:43:13 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x19, 0x1, 0x800, &(0x7f0000000000)={0x0, 0x0}) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f00006ba000-0x4)=0x1, &(0x7f0000989000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x1000000000803, 0x0) getsockopt$netlink(r1, 0x10e, 0xa, &(0x7f0000003000-0x4)=""/4, &(0x7f0000000000)=0x4) socket$nl_crypto(0x10, 0x3, 0x15) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f000019e000-0x10)={0x4, 0x985, 0x3, 0x4}, 0x10) accept4$netrom(r0, &(0x7f000030d000)=@full, &(0x7f000020f000-0x4)=0x48, 0x80000) setsockopt$inet_dccp_int(r0, 0x21, 0x3, &(0x7f00004ed000)=0x7f, 0x4) 2018/02/02 06:43:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_getres(0x0, &(0x7f0000b39000)={0x0, 0x0}) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000026f000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) clock_nanosleep(0x2, 0xfffffffffdffffff, &(0x7f00000ea000-0x10)={0x0, r0}, 0x0) 2018/02/02 06:43:13 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$update(0x2, 0xfffffffffffffffe, &(0x7f0000c5c000)="088e0fe3286ff6c5cd551554ca56bcd541489ca8c9716c4babefe25246e3b5a20c2226b309ec407914c03c42725902adb816cdf29566050b7e15aa23119d18076758a8202c17c78dbbeccc9733988fbf00008088a446c8fc95553fedb20615e2e46de2cb9ba21ec109e4148f12110b08638ac1b60e43f100450a8445556d88cb8fc7bc68dec7371f28d5421f0983dbe121bcb1e7b9c2c228daa2699db17f792206a36500f743f87289d504b7a2a80537db6adecb8a7940fdbd707d4911ab51d58da9727e429be91bb6a1378d38ad617924eefef2a45b5b00020000149326451d91", 0xffffffffffffff10) 2018/02/02 06:43:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00003fb000-0x11)='/selinux/enforce\x00', 0x0, 0x0) mq_timedsend(r0, &(0x7f00002b5000-0x1f), 0x0, 0x0, &(0x7f0000cde000-0x8)) 2018/02/02 06:43:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000731000-0x8)={0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000583000)={0x0}, &(0x7f0000093000-0x4)=0xc) setpgid(r1, r2) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x1, 0x4) set_thread_area(&(0x7f000042e000-0x10)={0x7, 0x20001000, 0x6000, 0x4, 0x3f0, 0x0, 0x3, 0x8001, 0x61e, 0x6}) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000ab8000)='/dev/sequencer2\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r3, 0x84, 0x6b, &(0x7f000024d000-0x78)=[@in6={0xa, 0x1, 0xf60, @mcast2={0xff, 0x2, [], 0x1}, 0x7}, @in={0x2, 0x3, @broadcast=0xffffffff}, @in={0x2, 0x1, @multicast2=0xe0000002}, @in={0x2, 0x1, @empty}, @in6={0xa, 0x0, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x3}, @in={0x2, 0x2, @empty}], 0x78) recvfrom$inet(r0, &(0x7f0000118000)=""/194, 0x48, 0x0, &(0x7f0000b35000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) connect$l2tp(r0, &(0x7f00004da000-0x32)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x2, 0x1, 0x4, 0x0, {0xa, 0x3, 0x1f, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x6}}}, 0x32) 2018/02/02 06:43:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sysfs$3(0x3) r0 = syz_open_procfs(0x0, &(0x7f0000b6d000-0xa)='net/udp\x00') r1 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f0000f16000-0x10)={0x2, 0x2, @rand_addr}, 0x10) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r2, 0x29, 0x1a, &(0x7f000004c000)=0x23, 0x4) bind$inet6(r2, &(0x7f0000f13000)={0xa, 0x2, 0x0, @empty}, 0x1c) preadv(r0, &(0x7f0000331000)=[{&(0x7f0000724000-0xe0)=""/127, 0xfd4a}], 0x1, 0x0) 2018/02/02 06:43:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000030d000)="6b657972696e47090000000000000072707001312c00", 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f00001f3000-0xa)='/dev/ptmx\x00', 0x80, 0x0) ioctl$TCSETA(r0, 0x5406, &(0x7f00005ba000-0x14)={0xf19, 0x5, 0x100000000, 0xfffffffffffffffa, 0x755, 0x4, 0x96d1, 0x7a4, 0x293c, 0x1}) ioctl$TIOCLINUX2(r0, 0x40305828, &(0x7f0000b4d000-0xc)={0x2, 0x1}) 2018/02/02 06:43:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x3, @empty}, 0x3eb) recvfrom$ax25(r0, &(0x7f0000021000), 0x0, 0x0, &(0x7f00001a4000)={0x3, {"1fb85d6dcdfc76"}}, 0x10) syz_emit_ethernet(0x423, &(0x7f000018f000)={@dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x17}, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x1e59, 0x0, 0x415, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @dccp={{0xffffffffffffffff, 0x1, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d73cde", 0x0, "f53475"}, "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"}}}}}, 0x0) setsockopt$sock_int(r0, 0x1, 0x28, &(0x7f0000e45000-0x4)=0x5, 0x4) sendto$inet(r0, &(0x7f00002cb000), 0x0, 0x0, &(0x7f0000265000-0x10)={0x2, 0x1, @empty}, 0x10) 2018/02/02 06:43:13 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f000051d000)='/dev/ppp\x00', 0x80001, 0x0) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f0000619000-0x4)) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) r1 = socket(0x10, 0x802, 0x0) ioctl$TIOCNXCL(r0, 0x540d) write(r1, &(0x7f0000cda000-0x22)="220000001800070700be0000090007000a00921e0000000900f8ff0005000280ff45", 0x22) 2018/02/02 06:43:13 executing program 4: r0 = syz_open_dev$sg(&(0x7f00003a5000)='/dev/sg#\x00', 0x5, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000000000)=0x39aeb497, 0x4) mmap(&(0x7f0000000000/0x53000)=nil, 0x53000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000053000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000054000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r1, 0x40bc5311, &(0x7f000003b000)={0x0, 0x0, 'client0\x00', 0x0, "e9066191de51b41a", "1a90545a9d2b947b019060daca09cc5b5453359ae81e9106e70abf2a6014816d"}) 2018/02/02 06:43:13 executing program 1: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000f5e000)='/selinux/checkreqprot\x00', 0x1000087, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$PPPOEIOCDFWD(r0, 0xb101, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ax25_int(r1, 0x101, 0x6, &(0x7f0000001000)=0x5, 0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000d66000)={0x0, @in6={{0xa, 0x1, 0x800, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x9}}, [0x0, 0x96e, 0x800000000000, 0x7, 0x401, 0x0, 0x1, 0x5a5b, 0x9001, 0xa9b, 0x7, 0x1, 0x1ff, 0x0, 0x80]}, &(0x7f0000001000-0x4)=0x108) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f000025c000-0x38)={&(0x7f0000b93000+0x43a)={0x10}, 0xc, &(0x7f000033d000-0x10)={&(0x7f0000e22000-0x84)=@ipv4_delroute={0x24, 0x19, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x20, 0x0, 0xfffffffffffffffe, 0xff}, [@RTA_DST={0x8, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}]}, 0x24}, 0x1}, 0x0) 2018/02/02 06:43:13 executing program 3: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x5, 0x32, 0xffffffffffffffff, 0x0) clock_adjtime(0x0, &(0x7f0000002000-0x9)={0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000002, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffff711, 0x0, 0x0, 0xfffffffffffffffd}) 2018/02/02 06:43:13 executing program 6: mmap(&(0x7f0000000000/0xfa1000)=nil, 0xfa1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fa3000-0xc)={0x0}, &(0x7f0000fa2000)=0xc) fcntl$setown(r0, 0x8, r1) sched_setaffinity(r1, 0x8, &(0x7f0000d15000-0x8)=0x22b1) fcntl$getownex(r0, 0x10, &(0x7f000040e000)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) ptrace$setregset(0x4205, r2, 0x10000000001, &(0x7f000033f000-0x10)={&(0x7f0000fa5000-0x1)="00200001", 0x4}) 2018/02/02 06:43:13 executing program 4: mmap(&(0x7f0000000000/0xef9000)=nil, 0xef9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x10, &(0x7f00001d5000-0x1b5)="17000000020001000003be8c5ee17688a3000008760100ec1fda1e0336030000000000000098fc5ad9485bbb6a8800000000dba67e0600000000000200df018000000000f5039cee4a5acb3da400001fb700670000c88ebbff0601150039010000000000000000000609edffdcffffffff02df9eebe7ec7ee87cccebf6ba000840024f0298e9e90554062a80e605006f71174aa9512cbf320ec39f02d47c59cc16268b6026eb4bf6ba2112ce68bf17a6e019b7487067c12f", 0xb8) 2018/02/02 06:43:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000b6d000-0xa)='net/udp\x00') r1 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f0000f16000-0x10)={0x2, 0x2, @rand_addr}, 0x10) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r2, 0x29, 0x1a, &(0x7f000004c000)=0x23, 0x4) getsockopt$inet6_udp_int(r0, 0x11, 0x0, &(0x7f00000cf000-0x4), &(0x7f0000c42000-0x4)=0x4) bind$inet6(r2, &(0x7f0000f13000)={0xa, 0x2, 0x0, @empty}, 0x1c) preadv(r0, &(0x7f0000331000)=[{&(0x7f0000724000-0xe0)=""/127, 0xfd4a}], 0x1, 0x0) 2018/02/02 06:43:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$netrom(0xffffffffffffffff, 0x0, &(0x7f0000432000-0x4), 0x80000) recvmsg(r0, &(0x7f00008d2000)={&(0x7f0000183000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @dev}}}, 0x3a, &(0x7f00003b2000)=[{&(0x7f0000626000)=""/14, 0xe}], 0x1, &(0x7f0000f2e000)=""/213, 0xd5, 0x4}, 0x3) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000ceb000)={0x0, 0xc1}, &(0x7f0000895000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000bfb000-0xa)={r2, 0x20, 0x1, [0x6]}, 0xa) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000e1000)=@common='gretap0\x00', 0x10) r3 = socket(0x2, 0x1, 0x0) r4 = epoll_create1(0x0) r5 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000ce7000)='/selinux/checkreqprot\x00', 0x80000, 0x0) epoll_wait(r5, &(0x7f00001f9000)=[{}, {}, {}], 0x3, 0x1) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0086426, &(0x7f000014e000)={0x1, &(0x7f000090e000-0x8)=[{0x0}]}) ioctl$DRM_IOCTL_GET_CTX(r5, 0xc0086423, &(0x7f000026d000)={r6, 0x2}) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r3, &(0x7f000000f000-0xc)) listen(r3, 0x0) tee(r5, r4, 0x3, 0x0) epoll_wait(r4, &(0x7f00005bf000-0xc)=[{}], 0x1, 0x0) r7 = fcntl$getown(r0, 0x9) perf_event_open(&(0x7f0000672000-0x78)={0x5, 0x78, 0x8, 0x7ff, 0x662, 0x2, 0x0, 0x9, 0x4, 0xd, 0x7, 0x10000, 0xdd7, 0xffffffffffffffb6, 0x1, 0x5, 0x80000001, 0x9, 0x3, 0x80000000, 0xc, 0x9, 0x9e35, 0x7, 0x5, 0x8, 0x3b, 0x6, 0x100000001, 0x400, 0x1000, 0x1, 0x1, 0xfffffffffffffffb, 0x8000, 0x2, 0xff, 0x1, 0x0, 0x8001, 0x0, @perf_config_ext, 0x80, 0xb8, 0x1, 0x3, 0x0, 0x401, 0x1}, r7, 0x5, r5, 0x1) 2018/02/02 06:43:13 executing program 5: gettid() r0 = getpgid(0x0) ioprio_set$pid(0x0, r0, 0x1bc001) 2018/02/02 06:43:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, &(0x7f0000002000-0x4), 0x4) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000e83000-0x10)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x0, &(0x7f000072d000)="5bc19699438cc311776e357abb815c787f762b389672ac42592654ab1b2b86224b369f101dd5a31af87757eea9aa4f26eaafeeb3fb5cafcbbc6d66ceb815da3fe2da2ed9d3d44f426f4fc881b54730c39951e4390d6244d48161b667d185e9cbb9f698bc4251ef01fadf86609ca73ec048c07350944df214", 0x78) mlock2(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/02/02 06:43:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f000050f000-0x2c)="7dd8173b2168c09b424258db77f0427f4fdfdc80c50fa964bc583dac5361682a3e92e05f69bcdeb8fc3d4450", 0x2c) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00008e8000)=@sack_info={0x0, 0x5ef429c4, 0x49a}, &(0x7f00007a7000)=0x9) getsockname(r1, &(0x7f00008b6000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @remote}}}, &(0x7f0000c91000-0x4)=0x2e) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000cd1000)={r2, 0x2, 0x8, [0xbb3, 0x6, 0x5, 0x200, 0x8, 0x5f82, 0x3, 0x4]}, 0x18) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f00008e8000)='E', 0x1) ioctl$sock_ifreq(r0, 0x89f3, &(0x7f0000569000-0x28)={@common='tunl0\x00', @ifru_data=&(0x7f00008e8000-0x20)="01000000090002fbff031d0000010000c7000000e00003000480fbf502007e23"}) 2018/02/02 06:43:13 executing program 1: inotify_init() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x800, 0x70b9d74e) r1 = dup(r0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000cd7000)={0x0, 0x9}, &(0x7f0000725000-0x4)=0x6) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000694000+0xd4e)={r2, 0x37, "08f4090cc70249065542f4fd3f3596626d6589aa929e3f5ef6cf8dd170ab4379ea59807b828c4f418a0cb653b76557afd96da1a48f6a48"}, &(0x7f0000cc8000)=0x3f) ioctl$DRM_IOCTL_VERSION(r1, 0xc0246400, &(0x7f00003ff000)={0x101, 0xd0, 0x401, 0x1d, &(0x7f000076e000)=""/198, 0x2c, &(0x7f0000dd8000-0x2c)=""/44, 0x32, &(0x7f0000c36000-0x32)=""/50}) inotify_add_watch(r1, &(0x7f0000cc1000)='./file0\x00', 0x8) fcntl$setstatus(r1, 0x4, 0x8001002000) shutdown(r0, 0x1) setsockopt$inet_tcp_int(r1, 0x6, 0x19, &(0x7f0000a59000), 0x4) 2018/02/02 06:43:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x3, &(0x7f000094e000), &(0x7f00008d3000)=0x4) r1 = open(&(0x7f0000564000)='./file0\x00', 0x20000, 0x112) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000c17000-0x108)={0x0, @in={{0x2, 0x3, @multicast2=0xe0000002}}, [0x7, 0x101, 0x51, 0x40, 0x48, 0x8, 0x3, 0x6, 0x5, 0xfffffffffffffff8, 0x9, 0x8001, 0x3, 0x0, 0x400]}, &(0x7f000051f000-0x4)=0x108) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00004b4000-0xa0)={r2, @in6={{0xa, 0x1, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0x7}}, 0x2, 0x8, 0x10001, 0x3}, 0xa0) 2018/02/02 06:43:13 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrusage(0x0, &(0x7f0000e4b000-0x12)) r0 = open(&(0x7f0000944000-0x8)='./file0\x00', 0x50002, 0x100) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f0000fef000-0x4)) setsockopt$inet_tcp_buf(r0, 0x6, 0x1f, &(0x7f00006f8000-0x1000)="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", 0x1000) 2018/02/02 06:43:13 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffff9c, 0xc018620b, &(0x7f00009a6000)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000001000-0x18)={r2}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000e80000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r3, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[]}, 0x0) sendmsg$unix(r3, &(0x7f0000c1b000)={&(0x7f0000671000-0x8)=@abs, 0x8, &(0x7f00003bc000-0x70)=[], 0x0, &(0x7f00000d3000)=[@rights={0x18, 0x1, 0x1, [r3, r4]}], 0x18}, 0x0) r5 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000b13000-0x15)='/dev/pktcdvd/control\x00', 0x2, 0x0) timerfd_settime(r5, 0x0, &(0x7f00006da000-0x10), &(0x7f0000f47000)) clock_gettime(0x0, &(0x7f0000e36000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f00005ba000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000f69000)={0x0, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}}, 0xedf, 0x5}, &(0x7f0000ef6000-0x4)=0x98) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r5, 0x84, 0x1f, &(0x7f000074b000-0x98)={r10, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x9, 0x3}, &(0x7f0000cc5000)=0x98) clock_gettime(0x0, &(0x7f0000b71000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f00001ca000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000a9f000+0x26b)={0x0, 0x0}) write$evdev(r5, &(0x7f00000b4000-0x90)=[{{r6, r7/1000+30000}, 0x6, 0x4, 0x8}, {{r8, r9/1000+30000}, 0x100000000, 0xffff, 0x1}, {{r11, r12/1000+30000}, 0x3, 0x1000200000, 0xffffffff}, {{r13, r14/1000+30000}, 0x5bdb, 0x1f, 0x401}, {{r15, r16/1000+30000}, 0x20, 0x3, 0xcb55}, {{0x0, 0x2710}, 0x1, 0x0, 0xfff}, {{}, 0x6, 0x7, 0x4}, {{0x77359400}, 0x9, 0x8, 0x100000001}, {{0x0, 0x2710}, 0x9, 0x8000, 0x10001}], 0x90) 2018/02/02 06:43:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x6) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000d89000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) write$tun(r0, &(0x7f0000e62000)=@hdr={0x1, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @empty, @broadcast=0xffffffff, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}}}}, 0x32) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00006fe000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000967000-0x4)=0x0) ioctl$TIOCSPGRP(r1, 0x5410, &(0x7f0000252000-0x4)=r2) openat$autofs(0xffffffffffffff9c, &(0x7f00000fb000)='/dev/autofs\x00', 0x40, 0x0) 2018/02/02 06:43:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000dca000)={0x0}, &(0x7f000094f000)=0xc) ptrace$peekuser(0x3, r1, 0x9) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x5d) listen(r2, 0x0) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f00009d8000), 0x4) fcntl$setsig(r2, 0xa, 0x3c) socketpair(0x0, 0x7, 0x8, &(0x7f0000a72000-0x8)={0x0}) ioctl$TIOCEXCL(r3, 0x540c) sendto$inet6(r0, &(0x7f0000eba000-0x1), 0xfffffd65, 0x20000004, &(0x7f000031e000)={0xa, 0x2, 0x0, @empty}, 0x1c) write(r0, &(0x7f0000832000)="d6", 0x1) close(0xffffffffffffffff) 2018/02/02 06:43:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f0000004000-0x8)='./file0\x00', &(0x7f0000003000-0x8)='./file0\x00') pipe2(&(0x7f00007ea000), 0x80000) lgetxattr(&(0x7f00000e7000)='./file0\x00', &(0x7f00000a8000-0x19)=@known='system.posix_acl_default\x00', &(0x7f0000d63000)=""/42, 0x2a) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00008b5000-0x9)='/dev/rtc\x00', 0x8901, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x406, r0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f000031d000)='oom_score\x00') ioctl$EVIOCGUNIQ(r1, 0x80404508, &(0x7f000056d000-0x1000)=""/4096) 2018/02/02 06:43:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000b6d000-0xa)='net/udp\x00') r1 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f0000f16000-0x10)={0x2, 0x2, @rand_addr}, 0x10) ioctl$TIOCGSOFTCAR(r0, 0x5419, &(0x7f0000d3d000-0x4)) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r2, 0x29, 0x1a, &(0x7f000004c000)=0x23, 0x4) bind$inet6(r2, &(0x7f00008e8000)={0xa, 0x2, 0xfffffffffffffffd, @empty}, 0x1d4) readv(r1, &(0x7f0000ef2000)=[{&(0x7f0000575000-0x5b)=""/91, 0x5b}, {&(0x7f0000069000)=""/63, 0x3f}, {&(0x7f00002e1000-0x39)=""/57, 0x39}, {&(0x7f0000c45000-0x77)=""/119, 0x77}, {&(0x7f0000419000-0x62)=""/98, 0x62}, {&(0x7f0000041000-0x94)=""/148, 0x94}], 0x6) recvfrom$inet6(r2, &(0x7f0000d12000)=""/185, 0xb9, 0x0, &(0x7f00003ed000-0x1c)={0xa, 0x1, 0x1, @loopback={0x0, 0x1}, 0x31f6f29e}, 0x1c) preadv(r2, &(0x7f0000331000)=[{&(0x7f0000724000-0xe0)=""/127, 0x7f}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000a18000)={0x0, @in6={{0xa, 0x1, 0x9, @loopback={0x0, 0x1}, 0x8}}, 0x800, 0xfffffffffffffff9}, &(0x7f0000b7f000)=0x98) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000dc7000-0x98)={r3, @in={{0x2, 0x1, @empty}}, 0xff, 0x3}, &(0x7f0000c78000-0x4)=0x98) syz_open_dev$mice(&(0x7f00002af000-0x10)='/dev/input/mice\x00', 0x0, 0x0) sigaltstack(&(0x7f00007fe000/0x14000)=nil, &(0x7f0000716000)) 2018/02/02 06:43:13 executing program 3: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000c30000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) sendmsg(r1, &(0x7f0000007000-0xf)={&(0x7f0000009000)=@in={0x2, 0xffffffffffffffff, @dev={0xac, 0x14}}, 0x10, &(0x7f0000009000+0x72d)=[], 0x0, &(0x7f000000a000-0x10a8)=[]}, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000009000)={0x74d6, {0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}, {0x2, 0x2, @empty}, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x88, 0xfffffffffffffff9, 0x0, 0xffffffffffffff01, 0x4, &(0x7f0000001000)=@generic="f06a900db3ec5b4d4448324fcf2ccf6e", 0x0, 0x3, 0x1f}) 2018/02/02 06:43:13 executing program 6: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000001000)='cmdline\x00') preadv(r0, &(0x7f0000001000-0x10)=[{&(0x7f0000002000)=""/1, 0x1}], 0x1, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0x1a, &(0x7f0000001000-0x1000)="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", 0x1000) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000004000)={0x0}, &(0x7f0000001000-0x4)=0xc) r2 = getpgid(r1) r3 = perf_event_open(&(0x7f0000004000-0x78)={0x4, 0x78, 0x100, 0x4, 0x1, 0x2, 0x0, 0xff, 0x4, 0x4, 0x7e8, 0x3, 0x8, 0x80000001, 0xfffffffffffffffc, 0xe413, 0x8, 0x100, 0x800, 0x1c4, 0x1, 0x3, 0x80, 0x3, 0x20, 0x8000, 0x1, 0x1, 0x1ffe, 0x1ff, 0x1, 0xeb22, 0x46a, 0x9, 0xffffffffffff272d, 0x0, 0x4, 0x2, 0x0, 0xfffffffffffffff9, 0x4, @perf_bp={&(0x7f0000004000-0x1), 0x4}, 0x400, 0x8, 0x4, 0x1, 0xff, 0x6}, r2, 0x5f, r0, 0x4) readahead(r3, 0x95f, 0x100000000) 2018/02/02 06:43:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) bind$unix(r0, &(0x7f000015d000-0xa)=@file={0x1, './file0\x00'}, 0xa) utime(&(0x7f0000570000)='./file0\x00', &(0x7f0000437000)={0x8005, 0x12}) connect$unix(r0, &(0x7f0000738000)=@file={0x1, './file0\x00'}, 0xa) 2018/02/02 06:43:13 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x0, 0x84) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000a69000-0x18)={0x0, 0xd6, 0x30, 0x5ec}, &(0x7f0000f23000-0x4)=0x18) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000c65000)={r1, 0x8a, "5f72b31b1b150afbbfe79f72b859d26be53061418d92354ae8a8c538ea4496578031c05dee0da3e61404381ee43076bffd6fb29fe997e0ee6645940c032d04052a686c59e2377c7d4771539ad3885927ee6ac0883e9cc08aed56a27309c7ec87438a382416a2cee1f850ab26ea81aca781114cd81a3b11e10993b39172716d5c5a8c4cc9d0a051bfa25c"}, &(0x7f0000568000)=0x92) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000427000-0x4)=0x6, 0x4) getsockopt$inet6_tcp_buf(r2, 0x6, 0x1c, &(0x7f0000f86000)=""/4096, &(0x7f0000000000)=0x1000) 2018/02/02 06:43:13 executing program 3: mmap(&(0x7f0000000000/0x2e000)=nil, 0x2e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000002c000-0x8)='./file0\x00', 0x0) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000002e000)='/dev/rtc\x00', 0x400000, 0x0) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f000002f000)=@sack_info={0x0, 0x2, 0x7}, &(0x7f000002f000)=0xc) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000030000-0x8c)={r1, @in={{0x2, 0x1, @multicast1=0xe0000001}}}, &(0x7f0000030000-0x4)=0x8c) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f000002f000-0xc2)={0x0, 0xba, "948a22f9e03f05e1b97ea3673172ed14a47adba6a84fa66b36b691d01d7d28038382dfc85a9c75b6a57d14b0357f76d9fee7708c01f9ed8bd2fb8dc72518fe19db739df78abd5a3b59a75697977fedb11ea896b4c2468f086f6b421fb8bd63faf9e145387c246d68d389abc706ea86bb41ad750c94113e3816b0f594cc8013db16c91dcd82692d1e61c0f3cccac700f93a1f0ad7c52fdb491eaddc4eeaaa95d97adb1e9d0eea7eafb48096d266d4dde020226fa3608ddce4593b"}, &(0x7f000002e000)=0xc2) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000027000-0x8)={r2, 0x6}, &(0x7f000002f000-0x4)=0x8) r3 = creat(&(0x7f000001c000-0xc)='./file0/bus\x00', 0x0) fstatfs(r3, &(0x7f0000007000-0x28)=""/40) 2018/02/02 06:43:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpgid(0x0) r0 = getpgrp(0xffffffffffffffff) fcntl$setownex(0xffffffffffffffff, 0xf, &(0x7f0000bd2000)={0x2}) sched_getscheduler(r0) r1 = socket(0x20000000000000a, 0x2, 0x0) setsockopt$inet6_opts(r1, 0x29, 0x3b, &(0x7f0000904000)=@hopopts={0x0, 0x0, [], []}, 0x8) setsockopt$inet6_buf(r1, 0x29, 0x6, &(0x7f0000c2d000), 0x0) 2018/02/02 06:43:13 executing program 1: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00009ef000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utimensat(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000000)={{0x0, 0x7530}}, 0x100) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind(r0, &(0x7f0000001000)=@pptp={0x18, 0x2, {0x1, @loopback=0x7f000001}}, 0x20) fanotify_mark(r0, 0x20, 0x8, r0, &(0x7f0000001000)='./file0\x00') readlinkat(0xffffffffffffffff, &(0x7f000046d000-0x8)='./file0\x00', &(0x7f0000851000+0x605), 0x0) [ 66.695646] TCP: request_sock_TCPv6: Possible SYN flooding on port 20030. Sending cookies. Check SNMP counters. 2018/02/02 06:43:13 executing program 5: r0 = getpgrp(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$getenv(0x4201, r0, 0x20, &(0x7f0000000000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() r2 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f000064f000-0x5)="8907040000", 0x5) recvfrom(r2, &(0x7f0000c28000)=""/155, 0x9b, 0x0, &(0x7f0000851000)=@pppol2tpv3in6={0x18, 0x1, {0x0, r2, 0x0, 0x0, 0x1, 0x3, {0xa, 0x1, 0x10000, @empty, 0xec0b}}}, 0x3a) sendto$inet(r2, &(0x7f0000fef000-0x91), 0x0, 0x20000000, &(0x7f0000fd3000)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, 0x10) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000584000-0x4)) ptrace(0x4207, r0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000e60000)) ioctl$sock_inet_SIOCDELRT(r2, 0x890c, &(0x7f0000e5a000-0x70)={0xfffffffffffffbff, {0x2, 0x0, @rand_addr=0x8000}, {0x2, 0x0, @empty}, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x302, 0x7fffffff, 0x401, 0x69, 0x5, &(0x7f0000d93000)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x7f, 0xffffffffffff7fff, 0x80}) sendmmsg$inet_sctp(r2, &(0x7f0000d67000)=[{&(0x7f0000a27000-0x10)=@in={0x2, 0xffffffffffffffff, @dev={0xac, 0x14}}, 0x10, &(0x7f0000964000)=[], 0x0, &(0x7f000070b000)=[]}], 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r1, 0x15) 2018/02/02 06:43:13 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/hwrng\x00', 0x20001, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000b30000-0x8)={0x0, 0x6390}, &(0x7f0000644000)=0x8) 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) r2 = gettid() r3 = gettid() mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_tgsigqueueinfo(r2, r3, 0xe, &(0x7f0000004000-0x10)={0x6, 0x8001, 0x100, 0xfffffffffffffffb}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r0, &(0x7f0000003000-0xc)={0x8}) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f0000001000)={@generic, @ifru_addrs=@nl=@unspec}) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000001000-0x8)={r1, 0x3}, 0xffffff0e) inotify_init() mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrusage(0xffffffffffffffff, &(0x7f0000005000-0x48)) getrandom(&(0x7f0000001000-0xfa)=""/250, 0xfa, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000003000-0x4), &(0x7f0000003000)=0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000004000-0x10)="3868d18877c75d03476beb5395273154", 0x10) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000004000)={r1, 0x4}, 0x8) 2018/02/02 06:43:13 executing program 1: mmap(&(0x7f0000000000/0x5d000)=nil, 0x5d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(0xffffffffffffffff, &(0x7f000005d000-0x1c)={&(0x7f0000040000-0xc)=@proc={0x10}, 0xc, &(0x7f000002e000-0x20)=[{&(0x7f000005c000)={0x10, 0x37, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", []}, 0x10}], 0x0, 0x0, 0xffffffffffffff1d}, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f000005d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_out(r0, 0x2, &(0x7f0000016000)) 2018/02/02 06:43:13 executing program 0: mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000008000-0x38)={&(0x7f000001a000)={0x10}, 0xc, &(0x7f0000013000-0x10)={&(0x7f0000016000-0x30)={0x18, 0x32, 0x3, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@nested={0x4, 0x1, []}]}, 0x18}, 0x1}, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f000000f000-0xc)='/dev/rfkill\x00', 0x2000, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCGIFHWADDR(r1, 0x8927, &(0x7f0000025000)={@syzn, @ifru_settings={0x0, 0x0, @raw_hdlc=&(0x7f0000006000)={0x3, 0x41}}}) 2018/02/02 06:43:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000a31000)='net/ip6_tables_matches\x00') sendfile64(r0, r0, &(0x7f00001d3000-0x8), 0x6) preadv(r0, &(0x7f00002af000)=[{&(0x7f0000012000-0x3e)=""/62, 0x3e}], 0x1, 0x0) 2018/02/02 06:43:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00007a0000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000617000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r2, &(0x7f0000b70000-0x1c)={&(0x7f0000f1f000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000367000)=[], 0x0, &(0x7f00009e0000-0x48)=[], 0x1d9, 0x4000000000000000}, 0x0) sendmsg$unix(r2, &(0x7f000062e000)={&(0x7f0000691000-0xa)=@abs, 0x8, &(0x7f0000711000)=[], 0x0, &(0x7f0000fd0000-0x18)=[@rights={0x18, 0x1, 0x1, [r1]}], 0x18}, 0x0) lremovexattr(&(0x7f00008a4000)='./file0\x00', &(0x7f0000d34000-0x15)=@random={'security.', "2976626f786e6574312fb800"}) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000961000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r3, 0xc0a45352, &(0x7f00006a3000-0xa8)={{0x2, 0x8}, 'port0\x00', 0x80, 0x12, 0xffff, 0x9, 0x0, 0x401, 0x1, 0x0, 0x1, 0x4}) close(r0) close(r1) close(r2) 2018/02/02 06:43:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x5, 0x80000000032, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x11, 0x2, 0x0) sendmsg(r0, &(0x7f00008e1000)={0x0, 0x0, &(0x7f0000b0c000)=[], 0x0, &(0x7f000000f000-0x6)=[{0xc}], 0xc}, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000566000)={0x0, @in6={{0xa, 0x3, 0x100000001, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x1}}, 0x3, 0x200000004000000, 0x9, 0x3, 0x8}, &(0x7f00009e1000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f000081f000-0x10)={0x7fff, 0x0, 0xd8, 0x1, r1}, &(0x7f0000e47000-0x4)=0x10) mknodat(0xffffffffffffffff, &(0x7f00004cf000-0x8)='./file0\x00', 0x1000, 0x83) 2018/02/02 06:43:13 executing program 3: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000002000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) wait4(r1, &(0x7f0000003000-0x4), 0x8, &(0x7f0000004000-0x48)) openat$dir(0xffffffffffffff9c, &(0x7f0000002000)='./file0\x00', 0x0, 0x40) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f0000007000-0x21)) 2018/02/02 06:43:13 executing program 0: r0 = memfd_create(&(0x7f000060b000)='&cgroup(.\x00', 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_int(r0, 0x29, 0x35, &(0x7f0000000000), &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$binder(&(0x7f0000cde000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x5, 0x9e) r1 = socket(0xd, 0x0, 0x4) connect(r1, &(0x7f0000000000)=@l2={0x1f, 0x0, {0x0, 0x0, 0x14}}, 0xe) 2018/02/02 06:43:13 executing program 6: mmap(&(0x7f0000000000/0xdc3000)=nil, 0xdc3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000001e000-0x8)='./file0\x00', 0x80040, 0x0) r1 = inotify_init1(0x0) getgid() inotify_add_watch(r1, &(0x7f0000db5000-0x8)='./file0\x00', 0x4000010) unlink(&(0x7f0000a89000-0x8)='./file0\x00') fcntl$setlease(r0, 0x400, 0x1) mmap(&(0x7f0000dc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key$user(&(0x7f0000a48000-0x5)='user\x00', &(0x7f0000dc4000-0x5)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000dc4000-0xd4)="ff09453f30459b1fe14dd4b4c0fe35ee53aac9150a0c8e51164d61672081b64fbbc65e2c709c408572a7957f8584a181b5f5e9b9e322a0d5db46bc11fa6047093d3c51386490a233cdb774651f60f18ea69bcbc237b730b7da4564a8c4d4acc956ffd9642b3ee44a757addf91dbd0ae69683755a902c96ca8c04f395b28a9f855188c150b69247c11640a5e4a1f57aa77508bbac4d263214293fc77ed4a865dffedb1b81057ca7f9d5af8b7309979c112c4484b2bff4b4389537232bf3a7d8d5602114f4af4157c5fed401f1798e6a0ab1c8ea84", 0xd4, 0xfffffffffffffffb) mmap(&(0x7f0000dc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = request_key(&(0x7f0000dc4000-0xa)='id_legacy\x00', &(0x7f00002ac000)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000dc3000)='wlan1\\bdev\x00', 0xfffffffffffffffa) keyctl$search(0xa, r2, &(0x7f0000dc3000)='asymmetric\x00', &(0x7f0000c12000-0x5)={0x73, 0x79, 0x7a, 0x0}, r3) 2018/02/02 06:43:13 executing program 2: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00000ad000-0x16)='/selinux/checkreqprot\x00', 0x40040, 0x0) ioctl$KDGKBMODE(r0, 0x4b44, &(0x7f0000db3000-0x4)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlinkat(&(0x7f0000000000)='./file0\x00', r0, &(0x7f0000001000)='./file0\x00') getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000000000)={0x0, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}}}, &(0x7f00009df000)=0x8c) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000575000-0xc)={r2, 0x100000001, 0x2, [0x6, 0x9fe6]}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f92000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000dd4000-0x8)='./file0\x00', &(0x7f0000a60000)='fuse.', 0x0, &(0x7f0000b8f000)) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000bc4000-0x4)) creat(&(0x7f00002d1000)='./file0\x00', 0x100) lsetxattr(&(0x7f0000faa000)='./file0\x00', &(0x7f0000512000)=@known='com.apple.system.Security\x00', &(0x7f00003a3000)='/eth1,/\x00', 0x8, 0x0) r3 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000eea000)='/dev/pktcdvd/control\x00', 0x1e400, 0x0) write$selinux_create(r3, &(0x7f000076f000)=@objname={'system_u:object_r:klogd_var_run_t:s0', 0x20, '/sbin/dhclient', 0x20, 0x38, 0x36, 0x20, './file0/file0\x00'}, 0x45) 2018/02/02 06:43:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f00007a6000-0x10)='/dev/input/mice\x00', 0x0, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) r2 = syz_open_dev$sg(&(0x7f0000059000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl(r2, 0x5386, &(0x7f00008ad000-0xd7)='x') 2018/02/02 06:43:13 executing program 7: r0 = socket$inet_udp(0x2, 0x2, 0x0) mprotect(&(0x7f0000c9c000/0x3000)=nil, 0x3000, 0xc) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000bb7000-0xc)='/dev/rfkill\x00', 0x0, 0x0) getrandom(&(0x7f0000001000)=""/111, 0xffffffffffffff16, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r1, 0xc04c5349, &(0x7f00009b6000-0x4c)={0x5, 0x59a3, 0x5}) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000185000-0x11)='/selinux/enforce\x00', 0x100000000006404, 0x0) r3 = dup(r1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syncfs(r3) fcntl$setsig(r3, 0xa, 0x13) getsockopt$inet6_int(r3, 0x29, 0x4, &(0x7f00007bf000-0x4), &(0x7f0000001000-0x2)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGPHYS(r2, 0x80404507, &(0x7f0000001000)=""/162) getsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000008000)=""/144, &(0x7f0000008000-0x3)=0x90) ioctl$PERF_EVENT_IOC_DISABLE(r3, 0x2401, 0x6) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000ff5000)={0x5}, 0x4) 2018/02/02 06:43:13 executing program 3: mmap(&(0x7f0000000000/0xecc000)=nil, 0xecc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000ecc000-0x20)={@empty, 0x0, 0x1, 0x0, 0x9a2eb7423d24a315}, 0x20) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000036f000)='/selinux/checkreqprot\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000b92000)=[@in6={0xa, 0x0, 0x3, @mcast1={0xff, 0x1, [], 0x1}, 0xc3b}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}, @in6={0xa, 0x0, 0x4, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x5}, @in={0x2, 0x0, @empty}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}, @in6={0xa, 0x1, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0x80000001}, @in6={0xa, 0x1, 0x800, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x7}], 0xa0) 2018/02/02 06:43:13 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000de3000-0xc)={0x10}, 0xc, &(0x7f0000403000)={&(0x7f0000e20000)={0xb4, 0x0, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@nested={0xc, 0x0, [@typed={0x8, 0x43}]}, @generic="d9ff110a023d11dda3e5823c97d25d4d2cd4e064777dde4122aa82f83391092e8184b396f2fc7418bcb57373d88bee11788059b9c76e4fbb5d9a57109e24a08bb69e4af6e42071c200e9566f4552d714ef844a612fd5d41d5916646549cea6b5904d47a8f0284aa1948226d646e2820cdcbff06371851177aa80bff83e31967383e4ef20ba2460d87094acfb25a98134f1"]}, 0xb4}, 0x1}, 0x0) 2018/02/02 06:43:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000e01000-0x1c)={&(0x7f0000e33000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev}}}, 0x26, &(0x7f0000023000-0x10)=[{&(0x7f0000054000-0x77)=""/119, 0x77}, {&(0x7f00000b9000)=""/98, 0x62}], 0x2, &(0x7f000050c000)=""/4096, 0x1000, 0x8}, 0x40000001) fchdir(r0) r1 = syz_open_procfs(0x0, &(0x7f000043e000)='attr/keycreate\x00') readv(r1, &(0x7f00009a6000-0x80)=[{&(0x7f0000a9a000-0x1000)=""/4096, 0x1000}], 0x1) setsockopt$inet_tcp_int(r1, 0x6, 0x0, &(0x7f00008ea000)=0xffff, 0x4) perf_event_open(&(0x7f0000bba000)={0x2, 0x78, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000943000)='keyring\x00', &(0x7f0000f03000-0x5)={0x73, 0x79, 0x7a}, &(0x7f00004df000-0x28)='|', 0x1, 0xffffffffffffffff) request_key(&(0x7f00001d0000-0x5)='user\x00', &(0x7f00002e2000)={0x73, 0x79, 0x7a}, &(0x7f0000a96000)='\\.wlan0)posix_acl_access\x00', 0x0) 2018/02/02 06:43:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) removexattr(&(0x7f0000a26000-0x8)='./file0\x00', &(0x7f0000c77000-0x5)=@random={'os2.', '\x00'}) capset(&(0x7f0000f40000)={0x400001998032f}, &(0x7f0000467000-0x18)={0x0, 0xfffffffffff80002}) 2018/02/02 06:43:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) nanosleep(&(0x7f00009de000)={0x0, 0x989680}, &(0x7f00005d0000-0x8)={0x0, 0x0}) futex(&(0x7f0000ef6000-0x4)=0x1, 0xb, 0x4000000000000001, &(0x7f0000003000)={0x0, r0}, &(0x7f0000f10000-0x4), 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000fd8000)='/selinux/enforce\x00', 0x0, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000209000-0x4)=0x0) lstat(&(0x7f0000b6a000)='./file0\x00', &(0x7f000050a000)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_GET_CLIENT(r1, 0xc0186405, &(0x7f0000bfb000-0x20)={0x40, 0x9, r2, 0x8, r3, 0x800, 0x8, 0x3f800000000}) [ 67.037908] netlink: 148 bytes leftover after parsing attributes in process `syz-executor6'. 2018/02/02 06:43:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = memfd_create(&(0x7f0000409000-0x1)='\x00', 0x2) ioctl$TUNSETPERSIST(r1, 0x400454cb, &(0x7f0000887000)=0x3) ioctl$int_in(r1, 0x5421, &(0x7f00005ab000-0x8)=0x7) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000118000)=0x1ffa, 0x4) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f000012c000-0xf)='/dev/sequencer\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000ad4000), &(0x7f00007dc000-0x4)=0x4) sendfile64(r0, r0, 0x0, 0x3) 2018/02/02 06:43:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000d17000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = dup(r0) setsockopt$inet6_group_source_req(r2, 0x29, 0x0, &(0x7f00004e3000-0x108)={0x3, {{0xa, 0x1, 0x100000000, @empty, 0x10001}}, {{0xa, 0x2, 0xf0, @empty, 0x6}}}, 0x108) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) 2018/02/02 06:43:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0xffffff69, 0x0, &(0x7f0000005000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x8, &(0x7f000026c000)=[@ptr={0x77622a85, 0x0, &(0x7f0000008000-0x8e), 0x1}], &(0x7f000000b000-0x30)=[0x0]}}], 0x0, 0x0, &(0x7f0000009000)}) r1 = mmap$binder(&(0x7f0000924000/0x2000)=nil, 0x2000, 0x2000000, 0x10, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00003be000)={0x30, 0x0, &(0x7f0000e52000)=[@exit_looper={0x630d}, @exit_looper={0x630d}, @clear_death={0x400c630f, 0x2, 0x4}, @release={0x40046306}, @free_buffer={0x40086303, r1}, @exit_looper={0x630d}], 0xbe, 0x0, &(0x7f0000a5c000)="b448d70c4372015779adb7e1e0974c0aad1a85c2d48998749c0b07da9b0fd296f461900530deff82fc8a41bb747c7159fb0d0ed7c30152c407d3892e550fa56220eed55cb6c32379b66849f192578b4cea69a5a53cd896737096b9326bc9dcd38a347092f5e20c461f2481326d7d410a43330bb919bf82f91582df0c4760f4c8fcf372f91abd419ea64edea1f5e8897b5fb77961809f385aaa29be7af1b1145f883716c14feed5833dff5f26f16afaa134d06449b0b1a3b9bc76fed7da90"}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000580000-0x30)={0x10, 0x0, &(0x7f0000b21000-0x10)=[@clear_death={0x400c630f}], 0x0, 0x0, &(0x7f00004ec000)}) 2018/02/02 06:43:13 executing program 2: mmap(&(0x7f0000000000/0xae2000)=nil, 0xae2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000adb000-0x60)=@hopopts={0x0, 0x0, [], []}, 0x8) getsockopt$inet6_opts(r0, 0x29, 0x20000000037, &(0x7f0000ae1000)=""/221, &(0x7f00007fd000-0x4)=0x2f) mmap(&(0x7f0000ae2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000ae2000)={0x0, 0x0}, 0x80000) mmap(&(0x7f0000ae2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f000058d000-0x10)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000ae3000-0x4)=0x10) mmap(&(0x7f0000ae2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000427000)={r3, 0x100000000}, &(0x7f0000ae2000)=0x8) mmap(&(0x7f0000ae3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f00002c3000-0x8), &(0x7f0000ae4000-0x4)=0x8) 2018/02/02 06:43:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000bb8000)='net/ip6_mr_cache\x00') 2018/02/02 06:43:13 executing program 6: mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000017000-0x8)=0x6) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f000000b000-0x8)='./file0\x00', 0x2) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f0000029000-0x11)='mite_typetrusmed\x00', 0xffffffffffffffff) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r1, 0x40605346, &(0x7f0000027000)={0x9, 0x2, {0x1, 0x3, 0x6, 0x3}}) writev(r0, &(0x7f0000026000)=[{&(0x7f0000027000-0xb8)="8bdc318c995ffa1b77fccf9a140b946badd6ccc5a7a01b5a052bf190058a15f95e7ed9513c6f01213da01fcd85134f6567c473c1834dbfa022c6685dcf65b8cad4e568f3127a9700c335be02e6366b90e1e081a311e7c3650937c6c4e4db8e1b5566916934710e7a41bc429563c655c06608bf02789154745b5215cbbb9224a5e46a9569dbf3e7d48c0ad93e2d83d0aaaf6315285fc690d7e3f1e285ac38925c175808e84537377029a8a882281ba23debbc0f2983cdeafb", 0xb8}, {&(0x7f0000007000-0x1a)="5f9e6fd6524d8dcab9309018b767753bf6dd9784e63030141637", 0x1a}, {&(0x7f0000026000)="178f0b2b21c40964612ca8430f86e903675a9d69dbff8a2e3bcc61ece32b", 0x1e}, {&(0x7f0000027000-0xf2)="4b49817f3354564ad98c4925f033ab5d4f4dc3ff5d804138d07c9810c4495562596982d7be3e360a250bcd1576a63b5e607e758607af14d542754c9bbff70f63967e3071d5b0c9174efd8ce85de2147e279f06f27c245e514210bbed125c02a531654a15e744e2ee82672630bc827c0aee90cf5d738fb17643d59cddd48c3eb8c48ecf677bb47be1e64d5a6320cdf8a40249caecd100ae51340060ea3eb5ab6111cc59e60e5cf0cfbe5867a47878a8adab19cdcc7bc0d12548e9a901624a976a5e9a861420c7a86d75b18bbc532d3ad0616fc0a8bcd31c9045809c02c8a410cafaf09b4b9679e2bcec6329e0bb1f476231a0", 0xf2}], 0x4) recvmsg(r0, &(0x7f0000005000)={&(0x7f000000e000-0xc)=@nl=@kern, 0xc, &(0x7f0000026000-0x8)=[{&(0x7f0000025000)=""/108, 0x6c}], 0x1, &(0x7f0000025000)}, 0x100) setsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f0000014000)=0x7, 0x4) stat(&(0x7f000001f000)='./file0\x00', &(0x7f0000011000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000016000-0x20)={@loopback={0x0, 0x1}, 0x100000000, 0x3, 0xff, 0xf, 0x5, 0x3, 0x3}, &(0x7f000002b000-0x4)=0x20) fstat(r0, &(0x7f000002a000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) epoll_create1(0x0) setregid(r3, r4) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000025000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000003000)=@ethtool_wolinfo={0xa, 0x0, 0x0, "e55135a57928"}}) 2018/02/02 06:43:13 executing program 4: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xe, 0x6) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000011000)={0x40}, 0x4) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000006000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getdents(r1, &(0x7f0000011000)=""/71, 0x47) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000014000-0x4)=0x1, 0x4) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SWITCH_CTX(r1, 0x40086424, &(0x7f0000013000-0x8)={0x0, 0x3}) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f000000f000)={{0x2, 0xffffffffffffffff, @broadcast=0xffffffff}, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x0, {0x2, 0xffffffffffffffff, @rand_addr}, @common='irlan0\x00'}) 2018/02/02 06:43:13 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x17, &(0x7f0000b61000), 0x0) [ 67.079543] netlink: 148 bytes leftover after parsing attributes in process `syz-executor6'. [ 67.129966] audit: type=1400 audit(1517553793.932:18): avc: denied { transfer } for pid=9976 comm="syz-executor0" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=binder permissive=1 [ 67.165306] binder: 9976:9979 unknown command 0 [ 67.171350] binder: 9976:9979 ioctl c0306201 20008000 returned -22 [ 67.182270] binder: 9976:9979 BC_CLEAR_DEATH_NOTIFICATION invalid ref 2 [ 67.190064] binder: 9976:9979 Release 1 refcount change on invalid ref 0 ret -22 [ 67.200328] binder: 9976:9979 BC_FREE_BUFFER uffffffffffffffff no match [ 67.208020] binder: 9976:9989 BC_CLEAR_DEATH_NOTIFICATION invalid ref 0 [ 67.230542] binder_alloc: binder_alloc_mmap_handler: 9976 20000000-20002000 already mapped failed -16 [ 67.241167] binder: BINDER_SET_CONTEXT_MGR already set [ 67.246480] binder: 9976:9989 ioctl 40046207 0 returned -16 [ 67.247387] binder_alloc: 9976: binder_alloc_buf, no vma [ 67.247432] binder: 9976:9995 transaction failed 29189/-3, size 40-8 line 3128 [ 67.263327] binder: 9976:9996 BC_CLEAR_DEATH_NOTIFICATION invalid ref 2 [ 67.263348] binder: 9976:9996 Release 1 refcount change on invalid ref 0 ret -22 2018/02/02 06:43:14 executing program 3: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000007000-0x4)=0x6, 0x4) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000004000-0x1c)=@req3={0x870c, 0x100, 0x7, 0x2, 0x6, 0x5, 0x6}, 0x1c) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000002000-0x10)=@req, 0x10) 2018/02/02 06:43:14 executing program 1: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xa, 0x0) r1 = socket$inet6(0xa, 0x2, 0xc) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) flistxattr(r1, &(0x7f0000004000-0x7d)=""/125, 0x7d) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000004000)) sendmsg(r0, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@nl=@proc={0x10}, 0xc, &(0x7f0000000000)=[], 0x0, &(0x7f0000002000-0x1c0)=[]}, 0x0) r2 = socket$inet6_dccp(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f0000003000-0x1c)={0xa, 0x0, 0x1ff, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x1}, 0x1c) 2018/02/02 06:43:14 executing program 5: mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000017000)=0x0) fcntl$lock(r0, 0x7, &(0x7f0000009000)={0x0, 0x0, 0x1, 0x56d4b144, r1}) sendmsg$nl_generic(r0, &(0x7f0000008000-0x38)={&(0x7f000001a000)={0x10}, 0xc, &(0x7f0000013000-0x10)={&(0x7f0000016000-0x30)={0x18, 0x32, 0x3, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@nested={0x4, 0x1, []}]}, 0x18}, 0x1}, 0x0) 2018/02/02 06:43:14 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000b3f000-0x12)={@syzn={0x73, 0x79, 0x7a}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20301010}, 0xc, &(0x7f0000d15000-0x8)={&(0x7f0000681000)={0x80, 0x2f, 0x200, 0x6, 0x3, {0x1c}, [@generic="c6c88e089bf670c78b742af02e10f4f9222797a120d8ac99d9bec15e0f4b6f678affaedf7b0c79356ce2ae18b1605fae80186622c47e40c6bfe51db9b86a49dff66d9314fd13983a4644ecb8e7f4416e8a1ad84044fa471def9e19956dfb809e94ead34b0b1f74201e"]}, 0x80}, 0x1, 0x0, 0x0, 0xc044}, 0x40000) 2018/02/02 06:43:14 executing program 2: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(r0, &(0x7f0000005000-0x8)='net/raw\x00') getdents64(r1, &(0x7f0000000000)=""/147, 0x93) getdents(r1, &(0x7f0000000000+0xea9)=""/407, 0x197) 2018/02/02 06:43:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000e3b000)='/selinux/mls\x00', 0x0, 0x0) getsockopt$netlink(r0, 0x10e, 0x1, &(0x7f0000e3a000)=""/142, &(0x7f0000f55000-0x4)=0x8e) mq_getsetattr(r0, &(0x7f0000e85000-0x20)={0x0, 0x1, 0x100000000, 0x9, 0x1, 0x40, 0x7, 0x6c}, &(0x7f000098a000)) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000a3c000-0x28)={@common='lo\x00', &(0x7f0000595000-0xc4)=@ethtool_drvinfo={0x3, "355edb6c56a35c2d1b6851517b34be61c964d0005a9e493d2ee769cc986abf2a", "039b1e2c72549b2531b48beb43517a2f0a05ee92e05827581dc0dca63bea962e", "b545f543c26713c24a8bdefc67ac7f00000000000000004401cfe824bd0eb4e7", "f3d8b17eb488039863e08e0bcf7648111ba745d9fc9a0cb4e4c0fad535158acf", "9dd201a0b42e3d85f39972db1acc0026009d0302469e050b66529ad8eb565818", "94673663657cf4f32535af74", 0x100000000, 0x0, 0x0, 0x4, 0x4}}) 2018/02/02 06:43:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000701000)=[{&(0x7f0000ac9000)="290000002000190000003fffffffda060200000000e80001040000040d000300ea1100000005000000", 0x29}], 0x1) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000786000-0x2)='/selinux/checkreqprot\x00', 0x2000, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000e77000-0x27)={0x0, 0x1f, "1e340cb3a3f8f16329a853de975f5de40ade0edfff2fc9ab686560f7b246cd"}, &(0x7f00007c2000)=0x27) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000e83000-0x8c)={r2, @in6={{0xa, 0x2, 0x4, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x1}}}, 0x8c) 2018/02/02 06:43:14 executing program 6: r0 = eventfd2(0x0, 0xfffffffffffffffd) fcntl$setstatus(r0, 0x4, 0x4c03) socketpair$inet(0x2, 0x80000, 0x1, &(0x7f00001f8000-0x8)) r1 = getpid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x7, &(0x7f0000001000-0x58)={0x0, 0x1c, 0x3, @tid=r1}, &(0x7f0000001000-0x4)) 2018/02/02 06:43:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000000010, 0x804, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_REFRESH(r1, 0x2402, 0x100) write(r0, &(0x7f0000df9000-0x27)="2600000022004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000b4c000-0x4), 0x4) tee(r1, r0, 0x1, 0x8) sendto(r0, &(0x7f0000cff000-0x12)="120000001200e7ef007b00000000000000a1", 0x7, 0x0, 0x0, 0x0) recvmsg(r0, &(0x7f0000fa3000)={&(0x7f0000d0b000)=@ax25, 0x10, &(0x7f00002b3000)=[], 0x0, &(0x7f0000878000)}, 0x0) recvmsg(r0, &(0x7f0000f8f000-0x38)={&(0x7f00008ba000)=@hci, 0x6, &(0x7f000032a000)=[], 0x0, &(0x7f0000d5f000-0x3e)=""/62, 0x3e}, 0x0) [ 67.263367] binder: 9976:9996 BC_FREE_BUFFER uffffffffffffffff no match [ 67.289426] binder: undelivered TRANSACTION_ERROR: 29189 [ 67.294952] binder: release 9976:9979 transaction 21 out, still active 2018/02/02 06:43:14 executing program 5: socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000a28000-0x8)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x1, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r1, 0x403c5404, &(0x7f0000001000-0x3c)={{0xffffffffffffffff, 0x3, 0x6, 0x1, 0x3ff}, 0x3, 0x8}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r0, &(0x7f0000182000)=[{&(0x7f0000000000)="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0x1000}, {&(0x7f0000000000)="9b737ee8f6315f8bedf290588d1e4ba1595a8b35507b89fa2816f61a631c14d88371167b5b268216086d44aa9746295ec5a20feb0ce3bb51ea933b2430d3d029b79e78fe1ebcc8eacedff8d0cd53815f111eb555d6100abf33ad1a3bd974a5f4b27de3e3bff4c9e6777ccc84587eefea3523aef79ffd8617965856d70bd0a5c1413dacedd471213101c1b3335f3d3d5d302fca801588e224b944ce90e5f696b760e8679ecfaea9a2f682b77e04c50ac98120b139a2124f6894b692ef0b", 0xbd}, {&(0x7f00004d8000-0xf2)="1ebaa06aae0f4d3e8feac2916f5fa20fdcc1b48e68497d7a8a9f8230949206a95196e1d9468fe06b91b4d01202fbe56d8942de9e77e579844656b3dab48654f48d74efbdba50b9b04a375e8dd308e72ebdb656128003f9ec9f6345d3bc51ffaee264f4b72250fa50d5202a10d72d84b495d4da6423c56b814547711574a6d3abcd828a0cc244e8e406f8b260f4ee487261b82b7ff87196612dfbdabbc25f9cd6e04e000cbdd4b39b6df72519ebc96877a0627b3e8ddf30ab138593a485d0b025378ad5134952cf8319e258c469e13817e7f36913649e08ac5866a60e1767fe3becf25eb076c3db0a3f8dd3760a75ac4bbb0d", 0xf2}, {&(0x7f000094b000)="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", 0x1000}], 0x4, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/dev/keychord\x00', 0x0, 0x0) fallocate(r2, 0x1, 0x81, 0x0) readahead(r2, 0x5, 0xffffffff) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000002000-0x4)=0x5, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000001000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_names=@generic="406544fb2fa9d49dce75a52659bee6c9"}) mmap(&(0x7f0000000000/0x9d7000)=nil, 0x9d7000, 0x0, 0x4d072, 0xffffffffffffffff, 0x0) ioctl$EVIOCSABS0(r2, 0x401845c0, &(0x7f000047c000-0x18)={0x3, 0x9, 0x774cdafc, 0x5, 0x20, 0xb915}) fsync(r2) r3 = fcntl$getown(r2, 0x9) ptrace$cont(0x20, r3, 0x10001, 0x6) msync(&(0x7f000014f000/0x2000)=nil, 0x2000, 0x4) 2018/02/02 06:43:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000574000-0x12)='/dev/input/event#\x00', 0x0, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000a1d000)='/dev/rtc\x00', 0x400, 0x0) ioctl$TIOCGWINSZ(r1, 0x5413, &(0x7f00009fa000)) ioctl$sock_SIOCOUTQ(r1, 0x5411, &(0x7f000097f000-0x4)) socketpair$ax25(0x3, 0x3, 0xc7, &(0x7f000053f000)) ioctl(r0, 0x800000080004531, &(0x7f0000d31000)) 2018/02/02 06:43:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) mlockall(0x1) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000ea9000)=0x2, 0x4) bind$inet6(r0, &(0x7f0000bcf000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/02 06:43:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000701000)=[{&(0x7f0000ac9000)="290000002000190000003fffffffda060200000000e80001040000040d000300ea1100000005000000", 0x29}], 0x1) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000786000-0x2)='/selinux/checkreqprot\x00', 0x2000, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000e77000-0x27)={0x0, 0x1f, "1e340cb3a3f8f16329a853de975f5de40ade0edfff2fc9ab686560f7b246cd"}, &(0x7f00007c2000)=0x27) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000e83000-0x8c)={r2, @in6={{0xa, 0x2, 0x4, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x1}}}, 0x8c) 2018/02/02 06:43:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000030000)='/selinux/enforce\x00', 0x400100, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000994000-0x8)={0x0, 0x9}, &(0x7f00002f6000)=0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000426000)={r1, @in={{0x2, 0x1, @loopback=0x7f000001}}}, 0x8c) ioctl$GIO_FONTX(r0, 0x4b6b, &(0x7f0000916000-0xd5)=""/213) mq_unlink(&(0x7f0000a1b000)='/selinux/enforce\x00') r2 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f0000df1000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000114000)={0x0}) setsockopt$inet6_buf(r3, 0x29, 0xfe, &(0x7f0000f8c000)="07089dd8fed691212e9c8bb0674d277988affe26b51e5ce2d31dff30781c74d0c332acb68c7ec76e73c9dab59106ab4f0a6a467adda0ee1b43148c8297abe2906147fc0a9bfd64b08ed9b74811dd1305937c28c1439372ef40be7e98b5fdd05cf10d4585b48c6175e52169a95e0a", 0x6e) setsockopt$inet_tcp_int(r2, 0x6, 0x200000000000a, &(0x7f0000425000)=0x1004, 0x4) sendto$inet(r2, &(0x7f0000de2000-0x1), 0x8000, 0x20008045, &(0x7f000057f000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00008d8000)={0x0, 0xac, &(0x7f0000e77000)=[@in6={0xa, 0x0, 0x6, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x80}, @in6={0xa, 0x1, 0x0, @dev={0xfe, 0x80, [], 0x0, 0xd}, 0x7fffffff}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, @in6={0xa, 0x2, 0x8001, @loopback={0x0, 0x1}, 0x694d}, @in6={0xa, 0x0, 0x7, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x7}, @in6={0xa, 0x0, 0x2, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0xeb3}, @in={0x2, 0x1, @rand_addr=0x7f}]}, &(0x7f0000725000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00006f9000-0x6)={r4, 0x5}, &(0x7f0000a69000)=0x6) setsockopt$sock_int(r2, 0x1, 0x100000000c, &(0x7f0000df2000)=0x9, 0x4) ioctl$sock_inet_tcp_SIOCINQ(r2, 0x541b, &(0x7f00009f6000-0x4)) recvfrom$inet(r2, &(0x7f000008b000)=""/4096, 0x1000, 0x2, &(0x7f0000090000-0x10)={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) r5 = add_key$user(&(0x7f0000dec000)='user\x00', &(0x7f00005b6000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000b8e000-0xd0)="87ce52b665142b334b634719cd032e14cd14f0f76150a49f57814ad7d4dff04ef3938548c2c3cf5d71a5f8f5dff471d0afb8d348007eb361724b722350fbd741b4e1c2199095139a4604ad627fda2ee35d9ddabfcf57d2bfd31952a08d073641d9e4a1bdff26dbae055ff554d36f1ec6b263122103e200cba4e064e6a0cdd53c0893036a232be724708a542a7fb8d62a3301eff17d399790dbad8588d244131f9b2dc8130783bd2735a25cbd475724565ef9cfa1b7e390d0c1705b60eaa277dac733280d4a6f9547287c720fbfc6c53f", 0xd0, 0xfffffffffffffffb) openat$hwrng(0xffffffffffffff9c, &(0x7f000042a000-0xb)='/dev/hwrng\x00', 0xd2301, 0x0) keyctl$read(0xb, r5, &(0x7f00002a8000)=""/15, 0xf) setsockopt$inet_tcp_buf(r2, 0x6, 0xa, &(0x7f000071d000)="1f000000", 0x4) sendto$inet(r2, &(0x7f0000261000-0x1000)="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", 0xff7, 0x3fff, 0x0, 0x0) 2018/02/02 06:43:14 executing program 5: socketpair(0x0, 0x1, 0xfff, &(0x7f000051c000-0x8)={0x0, 0x0}) getsockopt$nfc_llcp(r0, 0x118, 0x4, &(0x7f0000944000)=""/124, 0x7c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) setsockopt$sock_int(r1, 0x1, 0x1, &(0x7f0000ced000-0x4), 0xffffffffffffffa8) [ 67.334321] binder: unexpected work type, 4, not freed [ 67.352819] binder: undelivered TRANSACTION_COMPLETE [ 67.368025] binder: send failed reply for transaction 21, target dead 2018/02/02 06:43:14 executing program 7: mmap(&(0x7f0000000000/0x5e3000)=nil, 0x5e3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00005e0000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x20000) epoll_pwait(r2, &(0x7f00000c2000)=[{}], 0x1, 0xc36b, &(0x7f00005e0000-0x8), 0x8) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r1, &(0x7f0000001000)) close(r0) 2018/02/02 06:43:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000308000)='/dev/sequencer2\x00', 0x800, 0x0) sendto$inet6(r0, &(0x7f0000c38000)="db36bb7a8dc1aff1a5c0a174fcfbf68ea583ad7e3fc652bd169e7b81161b3392ffdc266dcaf87468c49c1a0aa27034080ee5ce0ab20feeb2333fa0dc1661aaba3a171dc66dceef434ed3829e03d48a658c18eadc13dbae8f7fbefd47462e6fee3dc1f3b3165618b95d8e58d24259a57cb554bb9cd5571b803d0388b4b6c00036f6bbe93b5d5ec9ab6dd51b58590f97f3fc8669e860d72d2c5930e3dc2377e00c0fc4473bdae5a677c87d36a4a008cb80eef24785f9d7855ee153f79fea", 0xbd, 0x20000085, &(0x7f0000a39000-0x1c)={0xa, 0x2, 0xbb, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x6}, 0x1c) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$sock_int(r1, 0x1, 0x6, &(0x7f00002fb000), &(0x7f0000d1c000-0x4)=0x4) r2 = fcntl$dupfd(r1, 0x0, r1) getsockname$unix(r2, &(0x7f0000c09000-0x6e)=@file={0x0, ""/108}, &(0x7f00009fb000-0x4)=0x6e) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000e8b000-0x8)) preadv(r0, &(0x7f0000d07000-0x30)=[{&(0x7f00000fc000-0xd8)=""/216, 0xd8}, {&(0x7f0000d42000)=""/181, 0xb5}, {&(0x7f0000357000-0x9b)=""/155, 0x9b}, {&(0x7f00001ae000)=""/200, 0xc8}, {&(0x7f00002e6000-0x1000)=""/4096, 0x1000}, {&(0x7f0000067000)=""/111, 0x6f}], 0x6, 0x0) 2018/02/02 06:43:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000233000-0xa)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) r1 = syz_open_pts(r0, 0x2000) write(r0, &(0x7f0000a21000)="a2f5d65772deea303e0200000000002d89360ac2017c926d5ec1a2420de2395f6427e3efbb00000f0410fd5ff01abd56add84589e00ca08ed60c49e69c0c0800000000000000f8275229531eb7246984668e0300000000000000025476e272be0f000004", 0x64) read(r1, &(0x7f0000de2000)=""/181, 0x1) 2018/02/02 06:43:14 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000766000), &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f00004f5000-0x44)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000001000)) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000000)=0xc) getgid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000001000-0x44)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000219000-0x44)) getegid() getegid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000c5b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgid(r0) 2018/02/02 06:43:14 executing program 1: mmap(&(0x7f0000000000/0x57000)=nil, 0x57000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000000e000)='\x00 ', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000054000-0xd)='/dev/snd/seq\x00', 0x0, 0x101802) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) write$sndseq(r2, &(0x7f0000049000-0x1c)=[{0x0, 0x1ff, 0x0, 0x0, @time={0x0, 0x989680}, {}, {}, @control}], 0x1c) write$sndseq(r2, &(0x7f0000053000)=[{0x0, 0x1, 0x0, 0x0, @tick, {}, {}, @ext={0x0, &(0x7f0000056000-0x2)}}], 0xfffffd56) 2018/02/02 06:43:14 executing program 7: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f000000f000-0x18)={0xaa}) mprotect(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x1) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000015000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f000001a000-0x16)={0x9, [0x5, 0x3, 0x3800, 0x43, 0x2, 0x4, 0x8000, 0x1, 0xa46]}, 0x16) write$selinux_create(r0, &(0x7f0000019000-0x4e)=@access={'system_u:object_r:tun_tap_device_t:s0', 0x20, '/usr/lib/telepathy/mission-control-5', 0x20, 0x32, 0x39}, 0x4e) ioctl$UFFDIO_REGISTER(r1, 0x8010aa01, &(0x7f0000007000-0x4)={{&(0x7f0000001000/0x1000)=nil, 0x1000}}) 2018/02/02 06:43:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80000000080002, 0x88) bind$inet6(r0, &(0x7f0000d86000-0x1c)={0xa, 0x3, 0x0, @empty}, 0x1c) recvfrom$inet6(r0, &(0x7f00007c9000)=""/210, 0xd2, 0x0, 0x0, 0x0) r1 = socket$inet6(0xa, 0x802, 0x88) setsockopt$inet6_udp_int(r1, 0x11, 0x100000000a, &(0x7f0000c2a000-0x4)=0x3f, 0x14e) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f000094a000-0xa)='net/l2cap\x00') sendmsg$inet_sctp(r2, &(0x7f0000558000-0x38)={&(0x7f0000e3b000-0x10)=@in={0x2, 0x3, @empty}, 0x10, &(0x7f0000b03000)=[{&(0x7f00007fd000)="5e9089917e12fcbb93cd6160fb19d989f547ed2a604f2d9f3fd855d81fda4f30b5ceca48c3d46ad973c8014ee6f9b3afdaa008defaa7791427bcddcea7524db1da4d08c688", 0x45}], 0x1}, 0x4) 2018/02/02 06:43:14 executing program 4: mmap(&(0x7f0000000000/0xf78000)=nil, 0xf78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) recvmsg(r0, &(0x7f0000795000-0x38)={&(0x7f0000f79000-0x10)=@in={0x0, 0xffffffffffffffff, @empty}, 0x59, &(0x7f0000f78000)=[], 0x0, &(0x7f0000f78000)=""/155, 0x9b}, 0x0) recvfrom$inet6(r0, &(0x7f0000f72000-0x1e)=""/53, 0x35, 0x0, &(0x7f0000205000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, 0x1c) sendmsg(r0, &(0x7f0000f31000-0x38)={&(0x7f0000a86000)=@in={0x2, 0x0, @empty}, 0x10, &(0x7f0000f6c000-0x40)=[], 0x36c, &(0x7f0000f75000)=[]}, 0x0) 2018/02/02 06:43:14 executing program 3: r0 = dup(0xffffffffffffff9c) socket$packet(0x11, 0x3, 0x300) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000a8c000-0xc)={0x0, @broadcast, @rand_addr}, &(0x7f000068f000)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000c6d000)=0x4, 0x4) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f3a000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETAW(r1, 0x5402, &(0x7f0000fd6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff7}) 2018/02/02 06:43:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x0, 0x0) r1 = epoll_create1(0x0) arch_prctl(0x1003, &(0x7f00003c6000-0xfd)="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") epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000d4a000)) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f00007d5000-0xc)={0xffffffffffffffff}) 2018/02/02 06:43:14 executing program 7: prctl$intptr(0x24, 0x0) pipe2(&(0x7f00000dd000)={0x0}, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$llc(r0, &(0x7f0000469000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000000000)=0x10) 2018/02/02 06:43:14 executing program 0: removexattr(&(0x7f0000b7b000)='./file0\x00', &(0x7f0000360000-0x11)=@known='security.selinux\x00') socket$l2tp(0x18, 0x1, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f00000e8000)='/dev/input/mice\x00', 0x0, 0x20000) getsockname$packet(r0, &(0x7f0000cfd000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000d94000)=0x14) r1 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r1, 0x40605346, &(0x7f0000a4d000)={0x0, 0x1}) 2018/02/02 06:43:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000f9e000)='net/ip6_flowlabel\x00') readv(r0, &(0x7f0000de0000)=[{&(0x7f0000215000-0x1000)=""/4096, 0x1000}], 0x1) getxattr(&(0x7f0000196000-0x8)='./file0\x00', &(0x7f0000f81000)=@known='security.selinux\x00', &(0x7f0000c03000)=""/132, 0x84) 2018/02/02 06:43:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x20000000) unshare(0x200) r0 = syz_open_procfs(0x0, &(0x7f0000c03000-0x36)="6e732f6d6e7400c552c5ba9e2c33e308163dd83bbbef1a23efb866ab2c1b66c09db90000000000000006f4d0e9ae0e19c79a35b158ae") getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00002db000-0xe8)={{{@in6=@remote, @in6=@local}}, {{@in6=@local}, 0x0, @in=@multicast1}}, &(0x7f000051e000)=0xe8) fdatasync(r0) setns(r0, 0x0) socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$DRM_IOCTL_MODE_SETCRTC(r0, 0xc06864a2, &(0x7f00001dc000-0x60)={&(0x7f0000fce000-0x28)=[0xff6c, 0x6, 0xb2c, 0x48000000000, 0x9, 0x0, 0xfffffffffffffff7, 0x1, 0x8, 0x8f], 0xa, 0x4, 0x8, 0x80000000, 0x3, 0xffff, {0xe7bb, 0x5, 0x5f27, 0x8, 0x5, 0x7, 0x8001, 0x7fff, 0x3, 0x4, 0xfffffffffffffff7, 0xa27f, 0x41, 0x3, "d150f0b3d8536c8a6e12764492bc97b23c25b051558545032724f392eab24563"}}) clone(0x3002017f, &(0x7f0000c75000), &(0x7f0000695000), &(0x7f000014e000), &(0x7f0000d59000-0x45)) 2018/02/02 06:43:14 executing program 2: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000004000-0xe)='/selinux/load\x00', 0x2, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000001000-0xf)='/dev/snd/timer\x00', 0x0, 0x10900) ioctl$int_in(r0, 0x5452, &(0x7f0000003000)=0x8) close(r0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000007000-0xa)='/dev/ptmx\x00', 0x101080, 0x0) 2018/02/02 06:43:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00007c6000)='mountinfo\x00') perf_event_open(&(0x7f0000940000)={0x2, 0x219, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x800000000000, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x400, 0x0, 0x0, 0x1, @perf_bp={&(0x7f0000b0c000-0x1)}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, 0x0, 0x0, r1, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0xae2a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x3, @perf_config_ext={0x4feb, 0xffffffffffff7fff}, 0x200000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f17000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$int_in(r2, 0x8000000000541d, &(0x7f000082a000)) creat(&(0x7f0000c1c000)='./file0\x00', 0x28) setsockopt$sock_int(r0, 0x1, 0xd, &(0x7f000096b000)=0x1001100000002, 0x4) bind$inet6(r0, &(0x7f000008d000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000d3b000), 0x0, 0xfffffefffffffffe, &(0x7f0000ed8000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) close(r0) 2018/02/02 06:43:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = open(&(0x7f00000d6000-0x8)='./file0\x00', 0x80000, 0x20) getsockopt$inet_tcp_buf(r1, 0x6, 0x1e, &(0x7f00007a8000)=""/148, &(0x7f00002f4000-0x4)=0x94) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000001000-0x4)=@fragment, 0x8) 2018/02/02 06:43:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x13) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f00000ee000)) openat$sequencer(0xffffffffffffff9c, &(0x7f000068d000-0xf)='/dev/sequencer\x00', 0x4000, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000357000)='ns/uts\x00') getsockopt$netlink(r1, 0x10e, 0xf, &(0x7f000089f000-0x1000)=""/4096, &(0x7f00008d0000)=0x13de) readv(r1, &(0x7f0000283000)=[], 0x2e0) bind$netrom(r1, &(0x7f000066b000-0x10)=@ax25={0x3, {"4da59a864ad1b7"}}, 0x10) 2018/02/02 06:43:14 executing program 6: mmap(&(0x7f0000000000/0xef1000)=nil, 0xef1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000ef1000)='/dev/rfkill\x00', 0x20c0, 0x0) mmap(&(0x7f0000ef1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$eventfd(r0, &(0x7f0000ef2000-0x8)=0x7f, 0x8) r1 = socket$inet(0x2, 0x7, 0x80000000404) connect$l2tp(r0, &(0x7f000066a000-0x32)=@pppol2tpin6={0x18, 0x1, {0x0, r1, 0x1, 0x0, 0x0, 0x2, {0xa, 0x0, 0x3, @empty, 0x9}}}, 0x32) poll(&(0x7f0000ef0000)=[{r1}], 0x1, 0x106) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000ef4000-0x50)=""/80, 0x50) creat(&(0x7f0000ef3000-0x8)='./file0\x00', 0x2) sendto$inet(r1, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000eea000-0x10)={0x2, 0x0, @empty}, 0x10) 2018/02/02 06:43:14 executing program 5: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000e77000-0xc)='/dev/autofs\x00', 0x2000, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000bf3000-0xb)={0x9, 0x62, 0x6, 0x5, 0x55cf, 0x3, 0x6, 0x80000001, 0x7, 0x8, 0x3}, 0xb) mremap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1000, 0x3, &(0x7f0000000000/0x1000)=nil) 2018/02/02 06:43:14 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x200000, 0x0) ioctl$TUNSETPERSIST(r0, 0x400454cb, &(0x7f0000f3f000-0x4)=0x2) mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000003000-0x10)=@syzn, 0x10) r1 = syz_open_procfs(0x0, &(0x7f0000903000+0x681)='net/raw\x00') getdents(r1, &(0x7f0000000000+0xea9)=""/407, 0x197) 2018/02/02 06:43:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000dd9000-0xf)='/dev/sequencer\x00', 0x0, 0x0) ppoll(&(0x7f0000483000)=[{r0}], 0x1, &(0x7f0000003000)={0x77359400}, &(0x7f0000303000-0x8), 0x8) ioctl$DRM_IOCTL_RES_CTX(r0, 0x5100, &(0x7f000000b000)={0x0, &(0x7f00000c0000)=[]}) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000546000)='tls\x00', 0x4) connect$l2tp(r0, &(0x7f0000973000)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x1, @loopback=0x7f000001}, 0x2, 0x2, 0x2, 0x2}}, 0x26) 2018/02/02 06:43:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r0, &(0x7f0000fff000-0x1c)={&(0x7f00005ec000)=@kern={0x10}, 0xc, &(0x7f000078a000)=[], 0x0, &(0x7f0000ffe000)=[@cred={0x18, 0x1, 0x2}], 0x18}, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f000099c000)='/dev/autofs\x00', 0x2040, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000c17000)={0x60, 0x0, &(0x7f0000ec9000)=[@register_looper={0x630b}, @reply={0x40406301, {0x1, 0x0, 0x4, 0x0, 0x1, 0x0, 0x0, 0x0, 0x20, &(0x7f0000b1a000)=[], &(0x7f000012f000-0x20)=[0x18, 0x78, 0x38, 0x30]}}, @request_death={0x400c630e, 0x2}, @decrefs={0x40046307}], 0xe4, 0x0, &(0x7f0000802000)="c12e8cd4d27f275651b8a559d49f81069ce6967a78ef42e9a517c19063798cec626aeb09f4ab6d4c02a9807c2dbe7e674a3601dba1d8291e992df831f2236cdead4e616656415fb874070df3af4967fab45592ba5f6061ac7479fbeff6675fd02bf81e4bb2d36682d8d505a2174497329de6ed4c288f1f6df956fb529f795e8b0e45719a18a0684d3ca5525befb8f5f873138e3daf92c0fd7eedbb2c38a2d8d8e63151f6d02023e1d30184e3337dfb2eebfdde6a1f7ae7a18afc5bb1ebd0e38a27e8f47c047acd11da8621c1cad22d15b8b5c8e9202425e53ee0a46640319b25d94db8c7"}) 2018/02/02 06:43:14 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x20000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f0000000000)=""/99) prctl$intptr(0x1c, 0x64) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000001000-0xe8)={{{@in=@multicast1, @in6=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@mcast1}}, &(0x7f000047e000)=0xe8) ioprio_get$uid(0x3, r1) prctl$intptr(0x1c, 0xffff) 2018/02/02 06:43:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f000054a000)=@abs={0x1, 0x0, 0x0}, 0x8) listen(r1, 0x0) connect(r0, &(0x7f0000450000-0x10)=@nfc={0x27, 0xc0000000000000, 0x100000000, 0x7}, 0x10) r2 = syz_open_procfs(0x0, &(0x7f00007a2000-0xa)='net/unix\x00') sendfile(r0, r2, &(0x7f000036f000-0x8), 0xff) 2018/02/02 06:43:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000204000)='/dev/sequencer\x00', 0x84040, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000ad1000)={{{@in6=@dev, @in6=@ipv4={[], [], @multicast1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@mcast2}}, &(0x7f000053d000)=0xe8) lstat(&(0x7f000054c000)='./file0\x00', &(0x7f0000ed8000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000faa000-0xe8)={{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@dev={0xfe, 0x80, [], 0x0, 0xc}, 0x2, 0x0, 0x3, 0x2, 0x2, 0x80, 0xa0, 0x3b, r1, r2}, {0x3, 0x2, 0xffffffffffffff01, 0x9, 0x8, 0x800, 0xffff, 0xcc}, {0x57a, 0x1e19, 0x1, 0x10000}, 0x4, 0xe, 0x2, 0x1, 0x0, 0x3}, {{@in6=@empty, 0x2, 0x7f}, 0xa, @in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x6, 0x1, 0x8001, 0x2, 0x7f, 0x6}}, 0xe8) r3 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r3, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty}, 0x1c) setsockopt$sock_int(r3, 0x1, 0xf, &(0x7f0000f5a000-0x4)=0x5, 0x4) r4 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r4, 0x1, 0xf, &(0x7f0000d1c000)=0x6, 0x4) bind$inet6(r4, &(0x7f0000f5e000-0x1c)={0xa, 0x0, 0x0, @empty}, 0x1c) close(r4) 2018/02/02 06:43:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00007c6000)='mountinfo\x00') perf_event_open(&(0x7f0000940000)={0x2, 0x219, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x800000000000, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x400, 0x0, 0x0, 0x1, @perf_bp={&(0x7f0000b0c000-0x1)}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, 0x0, 0x0, r1, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0xae2a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x3, @perf_config_ext={0x4feb, 0xffffffffffff7fff}, 0x200000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f17000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$int_in(r2, 0x8000000000541d, &(0x7f000082a000)) creat(&(0x7f0000c1c000)='./file0\x00', 0x28) setsockopt$sock_int(r0, 0x1, 0xd, &(0x7f000096b000)=0x1001100000002, 0x4) bind$inet6(r0, &(0x7f000008d000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000d3b000), 0x0, 0xfffffefffffffffe, &(0x7f0000ed8000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) close(r0) 2018/02/02 06:43:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0xa, 0x7fffffff) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000199000-0x4)=0x0) prlimit64(r0, 0xf, &(0x7f0000090000)={0x9}, &(0x7f00008d9000)) r1 = socket$inet6(0xa, 0x2000000000001, 0x0) connect$inet6(r1, &(0x7f0000e2a000-0x1c)={0xa, 0x2, 0x9, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x1}, 0x1c) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f0000402000-0x88)={0x5, {{0xa, 0x2, 0x7f, @mcast2={0xff, 0x2, [], 0x1}, 0xe61}}}, 0x88) bind$inet6(r1, &(0x7f0000402000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) openat$keychord(0xffffffffffffff9c, &(0x7f0000890000-0xe)='/dev/keychord\x00', 0x80, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f00005c0000)=[{0xf, 0x3ff7be70}, {0xe}], 0x2) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000061000)={@empty}, 0x20) socket$inet6(0xa, 0x0, 0x0) sendto$inet6(r1, &(0x7f00007a9000-0x1), 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) readv(0xffffffffffffffff, &(0x7f0000b43000)=[], 0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, &(0x7f00007d3000), 0x1f0) sendto$inet6(r1, &(0x7f0000fa3000)="2160616d2f698f6c7795c074cd3c8b6439bc7e8847fd34367b110ce2f08faa56c377075cfd5e445ec6491fe07a8922b92f279ff4fe699f38afbd235c8c320ecfbcb1d2511b9a78d982fb530833ef57b58f8d821701e404bd2b9b17c2f834bf6644aca462cae011f3178ed09f8fd162d3564c070f1d2796391840480df077340703fa20a296c63ebce63a4bbb9c48826949f5a521d704c008127095fa9acc63f2edc024dd32cc330a54ef12874bfefa3478dac9694ee9f2aba4", 0xb9, 0xc000, 0x0, 0x0) close(r1) 2018/02/02 06:43:14 executing program 3: mmap(&(0x7f0000000000/0xcd4000)=nil, 0xcd4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000e2b000)={0x0, 0x0}) utimensat(0xffffffffffffffff, &(0x7f0000751000-0x8)='./file0\x00', &(0x7f0000001000-0x20)={{0x77359400}, {0x0, r0/1000+10000}}, 0x0) r1 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) ioctl$TUNSETPERSIST(r1, 0x400454cb, &(0x7f00001fd000-0x4)=0x8) mmap(&(0x7f0000cd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rmdir(&(0x7f0000cd5000-0xe)='./file0/file0\x00') mmap(&(0x7f0000cd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000cd4000)={@common='lo\x00', 0x0}) mmap(&(0x7f0000cd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$packet(r1, &(0x7f0000cd5000-0x14)={0x11, 0xf6, r2, 0x1, 0x80000001, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, 0x14) 2018/02/02 06:43:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x403c5404, &(0x7f0000343000-0x3c)={{0xffffffffffffffff, 0x0, 0x4, 0x3, 0x1ff}, 0x3, 0x200000000}) r1 = socket$inet(0xa, 0x2, 0x0) sendmsg(r1, &(0x7f0000005000-0x38)={&(0x7f0000013000-0x1c)=@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x7ffffff7}}, 0x1c, &(0x7f000000f000-0x10)=[], 0x0, &(0x7f0000017000)=[]}, 0x0) 2018/02/02 06:43:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) close(r0) memfd_create(&(0x7f0000002000)='proclo}\x00', 0x0) fremovexattr(r0, &(0x7f00002a8000)=@known='system.posix_acl_default\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0xa, 0x0) r2 = dup3(r1, r1, 0x80000) setsockopt$inet6_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f000036f000)='tls\x00', 0x4) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000709000+0x6e8)={0x0, 0x1, 0x9, [0x8001, 0xfffffffffffffff8, 0x8, 0x1ff, 0x2, 0x2, 0x7fff, 0x100000001, 0xf1]}, &(0x7f0000195000)=0x1a) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00003c1000-0x20)={0x9, 0x3, 0x0, 0x8, 0x1ff, 0xd4c9, 0x1f, 0x24000, r3}, 0x20) ioctl$sock_ifreq(r1, 0x8922, &(0x7f0000dc4000)={@common='lo\x00', @ifru_names=@syzn={0x73, 0x79, 0x7a}}) ioctl$sock_ifreq(r1, 0x893f, &(0x7f00003dc000)={@common='vlan0\x00', @ifru_map={0x1, 0x1, 0x10001, 0x5, 0xdf, 0x5}}) 2018/02/02 06:43:14 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0, @thr={&(0x7f0000000000), &(0x7f0000718000)}}, &(0x7f0000d36000)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000002000-0x16)='/selinux/checkreqprot\x00', 0x90002, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000002000)) getpeername$ipx(r0, &(0x7f0000001000), &(0x7f0000002000-0x4)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000000000)={0x0, 0x7, 0x80}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_SCRNMAP(r0, 0x4b41, &(0x7f0000001000-0x14)="f7aa1bdfcfc6a2e888bfbec7570619afed3ef4cb") 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) sendfile64(r0, r0, &(0x7f0000005000-0x8)=0x1, 0x7) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000001000)={r1, 0x7f, 0x1, [0x0]}, 0xa) 2018/02/02 06:43:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000000000), 0x4, 0x0, &(0x7f0000001000-0x10), &(0x7f0000002000), 0x5550) r0 = add_key(&(0x7f0000d45000-0xb)='cifs.idmap\x00', &(0x7f00003e3000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00001f3000-0x3)="747f32", 0x3, 0xfffffffffffffffa) request_key(&(0x7f0000ef9000)='rxrpc_s\x00', &(0x7f0000d8e000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000f32000-0x2)='+\x00', r0) 2018/02/02 06:43:14 executing program 2: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000002000/0x3000)=nil, 0x3000, 0x1000004, 0x400000004, 0x4000) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000009000)='/dev/sequencer\x00', 0x88200, 0x0) mlock2(&(0x7f0000008000/0x2000)=nil, 0x2000, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000000a000-0x20)={{&(0x7f0000003000/0x3000)=nil, 0x3000}, 0x1}) mprotect(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3) 2018/02/02 06:43:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000636000)=0x2, 0x4) 2018/02/02 06:43:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000a6b000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(r0, &(0x7f00001f2000-0x1f)="1f0000000104ff00fd43544007110000f3050100080003000000ff07ffdf00", 0x1f) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000722000)='/selinux/member\x00', 0x2, 0x0) syncfs(r0) 2018/02/02 06:43:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x1) mremap(&(0x7f0000a93000/0x3000)=nil, 0x3000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000b1d000)={&(0x7f0000a93000/0x3000)=nil, 0x0, 0x0, 0x0, &(0x7f0000b1b000/0x3000)=nil}) r0 = socket$pptp(0x18, 0x1, 0x2) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00006b7000-0xc)={0x0}, &(0x7f0000cd0000-0x4)=0xc) tkill(r1, 0x8) r2 = getpgid(0xffffffffffffffff) fcntl$setown(r0, 0x8, r2) ioctl$sock_ipx_SIOCAIPXPRISLT(0xffffffffffffffff, 0x89e1, &(0x7f00003df000)=0x4) mprotect(&(0x7f0000b1d000/0x2000)=nil, 0x2000, 0x5) epoll_ctl$EPOLL_CTL_MOD(0xffffffffffffffff, 0x3, 0xffffffffffffffff, &(0x7f0000b1f000-0xc)) munlockall() 2018/02/02 06:43:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa}) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000242000)='/dev/hwrng\x00', 0x20001, 0x0) ioctl$GIO_UNISCRNMAP(r1, 0x4b69, &(0x7f0000aee000)=""/240) getresuid(&(0x7f00000cf000-0x4), &(0x7f000082c000-0x4)=0x0, &(0x7f0000fc4000-0x4)) getgroups(0x2, &(0x7f0000eea000-0x8)=[0x0, 0x0]) syz_fuse_mount(&(0x7f0000425000-0x8)='./file0\x00', 0x4002, r2, r3, 0x83, 0x2000) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000084f000)={{&(0x7f0000801000/0x4000)=nil, 0x4000}, 0x5}) 2018/02/02 06:43:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) recvfrom$inet(r0, &(0x7f00001ad000-0x69)=""/105, 0x69, 0x22, 0x0, 0x0) bind$inet(r0, &(0x7f00001ee000-0x10)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000561000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, 0x589d7717a6176a) sendto$inet(r0, &(0x7f000088b000-0x1)='9', 0x1, 0x0, &(0x7f000057c000-0x10)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) r1 = syz_open_dev$usbmon(&(0x7f0000197000)='/dev/usbmon#\x00', 0x101, 0x400000) read$eventfd(r1, &(0x7f0000535000), 0x8) 2018/02/02 06:43:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000571000-0x8)='./file0\x00', 0x80240, 0x0) fcntl$setlease(r0, 0x400, 0x0) pwrite64(r0, &(0x7f0000833000-0xc9)="f73316ef9713d9bd308299d88db33bb1748ff873900db69149eb4357cb249a45a1e6dff6c0c33bfba3cc473f0f70f267c11d00d0f64cc48a4c5b8747ed1945a5ca303161955bba9b881d41f090a1afb2992c9f1f22783e1d8ae26556c64734fbc1d2015eb41aa522f9bd005bc53dbe08de27f1dfb08abace08b8eea198762f140ba07415f1547a92488e8991c97260fcb1cae7b016194ef8ba7509c1597e137e4ebeb193bfe71e3a1dc5b89637e210a2d91259a38856f532c3b55c379f07694161417127b72d24c73b", 0xc9, 0x0) r1 = open(&(0x7f0000ddd000)='./file0\x00', 0x0, 0x0) fcntl$addseals(r0, 0x409, 0x7) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00005d5000-0xc), &(0x7f0000580000)=0xc) fcntl$setlease(r1, 0x400, 0x3) 2018/02/02 06:43:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) ioctl$TCSETSW(r0, 0x5402, &(0x7f00009dc000)) lseek(r0, 0x0, 0x144c50482fee79b3) r1 = syz_open_pts(r0, 0x0) ioctl$TCXONC(r1, 0x540a, 0x2) 2018/02/02 06:43:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_int(r0, 0x29, 0x11, &(0x7f0000e41000)=0xfffffffffffffff8, 0x4) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000ab3000-0x10)={0xffffffffffff9733, 0x8, 0x6}) 2018/02/02 06:43:14 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x1, &(0x7f0000000000)={0x3}, &(0x7f0000001000-0x8), 0x8) clock_gettime(0x2, &(0x7f0000659000)) [ 67.915600] netlink: 3 bytes leftover after parsing attributes in process `syz-executor3'. [ 67.951181] netlink: 3 bytes leftover after parsing attributes in process `syz-executor3'. 2018/02/02 06:43:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bc0000-0xa)='/dev/ptmx\x00', 0x0, 0x0) readv(r0, &(0x7f0000bcb000-0x20)=[{&(0x7f0000a05000-0xc0)=""/192, 0xc0}], 0x1) ioctl$TCSETS(r0, 0x40045431, &(0x7f000079f000-0x24)) r1 = syz_open_pts(r0, 0x801) dup3(r1, r0, 0x0) poll(&(0x7f00003be000)=[{r1}], 0x1, 0x5d) ioctl$TCGETS(r0, 0x5401, &(0x7f0000663000-0x24)) write(r1, &(0x7f00000b5000)='\b', 0x1) 2018/02/02 06:43:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000096000)='/selinux/status\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000402000-0x8)='lo\tlaK1\x00', 0x0) dup3(r0, r1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x11, r1, 0x0) getsockname$unix(r1, &(0x7f00006eb000)=@abs, &(0x7f00007b5000-0x4)=0x8) clone(0x0, &(0x7f00005ef000), &(0x7f000097f000), &(0x7f000021f000), &(0x7f0000df5000)) 2018/02/02 06:43:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000ae0000-0x18)={0xffffffffffff7fff, 0x0, 0x400, 0xfffffffffffffffc, 0x0, 0x4}) r0 = socket$inet6(0xa, 0x1, 0x0) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000a0d000)={@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}) [ 68.001954] netlink: 3 bytes leftover after parsing attributes in process `syz-executor3'. [ 68.024542] netlink: 3 bytes leftover after parsing attributes in process `syz-executor3'. 2018/02/02 06:43:14 executing program 2: mmap(&(0x7f0000000000/0x4e000)=nil, 0x4e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000004e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000004f000-0x29)=')cgroupvmnet0-\\selinux*vboxnet1%vboxnet1\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f000004d000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) mmap(&(0x7f000004e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f000004e000)='/dev/hwrng\x00', 0x111900, 0x0) sendfile(r0, r2, &(0x7f0000009000+0xe88), 0x7e) r3 = dup2(r1, r0) timerfd_settime(r3, 0x0, &(0x7f0000015000)={{0x77359400}}, &(0x7f000004e000-0x10)) 2018/02/02 06:43:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) close(r0) memfd_create(&(0x7f0000002000)='proclo}\x00', 0x0) fremovexattr(r0, &(0x7f00002a8000)=@known='system.posix_acl_default\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0xa, 0x0) r2 = dup3(r1, r1, 0x80000) setsockopt$inet6_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f000036f000)='tls\x00', 0x4) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000709000+0x6e8)={0x0, 0x1, 0x9, [0x8001, 0xfffffffffffffff8, 0x8, 0x1ff, 0x2, 0x2, 0x7fff, 0x100000001, 0xf1]}, &(0x7f0000195000)=0x1a) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00003c1000-0x20)={0x9, 0x3, 0x0, 0x8, 0x1ff, 0xd4c9, 0x1f, 0x24000, r3}, 0x20) ioctl$sock_ifreq(r1, 0x8922, &(0x7f0000dc4000)={@common='lo\x00', @ifru_names=@syzn={0x73, 0x79, 0x7a}}) ioctl$sock_ifreq(r1, 0x893f, &(0x7f00003dc000)={@common='vlan0\x00', @ifru_map={0x1, 0x1, 0x10001, 0x5, 0xdf, 0x5}}) 2018/02/02 06:43:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000266000-0x9)='/dev/sg#\x00', 0x0, 0x2) write$tun(r0, &(0x7f000024a000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @multicast2=0xe0000002, @multicast1=0xe0000001, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}}}}, 0x32) setsockopt$nfc_llcp_NFC_LLCP_RW(r0, 0x118, 0x0, &(0x7f0000814000)=0x80000000, 0x4) r1 = add_key(&(0x7f0000cd6000-0x3)='ceph\x00', &(0x7f0000e86000-0x5)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000ed9000)="d2246d2128c987", 0x7, 0xfffffffffffffffa) keyctl$update(0x2, r1, &(0x7f0000774000)="010312295c5dc82f3254d3953f4d720f2e54bf63be22375c72f09f4fd163cce546ea6080fb9d9e6cda0b990d78d09523d3eafb3e5f858ec2ea04ac1e782f18f65e3fce78766c427f25a36233f383cc285f22e3bf78d19121e59eafe35961e748cd0e51ea350419475a5d6e06a5b9d5fbcf20aa2b98cd9508cf1fa13af95f59b11efd7324e5881a1ba31866fca24928fc73ab917b96702e2584a28000b853e713ba098d915f85c025a79e2629517bb608a42a5cf0742da8a088d36ab354b02d85b01ad9b6582917d99c14", 0xca) openat$pfkey(0xffffffffffffff9c, &(0x7f0000512000)='/proc/self/net/pfkey\x00', 0x10000, 0x0) ioctl(r0, 0x227d, &(0x7f00006d7000)) 2018/02/02 06:43:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000406000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000d88000)={{0x0, 0x2}, {0x0, 0xfff}}) 2018/02/02 06:43:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_gettime(0x0, &(0x7f000014b000)) 2018/02/02 06:43:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000da2000-0xa)='encrypted\x00', &(0x7f000014a000)={0x73, 0x79, 0x7a}, &(0x7f000087b000-0xf)='attr/keycreate\x00', 0xfffffffffffffffd) keyctl$setperm(0x5, r0, 0x0) request_key(&(0x7f00005c8000)='cifs.spnego\x00', &(0x7f0000c47000-0x5)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000719000-0x7)='vmnet0\x00', r0) request_key(&(0x7f00001d0000-0x5)='user\x00', &(0x7f00002e2000)={0x73, 0x79, 0x7a}, &(0x7f0000a96000)='\\.wlan0)posix_acl_access\x00', 0x0) 2018/02/02 06:43:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000241000)='/dev/autofs\x00', 0x8800, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f00004d8000-0x4)=0x8001, 0x4) r1 = socket(0x200000000010, 0x2, 0x0) sendmsg$nl_route(r1, &(0x7f0000045000-0x38)={&(0x7f000095d000-0xc)={0x10}, 0xc, &(0x7f0000a83000)={&(0x7f00006ae000)=@newlink={0x28, 0x10, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_MASTER={0x8, 0xa}]}, 0x28}, 0x1}, 0x0) 2018/02/02 06:43:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000a09000)='./file0\x00', 0x160) capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000002000-0x18)) r0 = open(&(0x7f000028c000)='./file0\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40047703, 0xe5) symlinkat(&(0x7f00005fa000-0xe)='./file0/file0\x00', r0, &(0x7f0000096000)='./file0\x00') 2018/02/02 06:43:14 executing program 7: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000b10000)=0xc2, 0x6677bbc4) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @multicast2=0xe0000002}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000c73000)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty}, 0x10) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000840000-0x8)) sendmsg(r1, &(0x7f0000247000)={&(0x7f000058d000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}}, 0x3a, &(0x7f0000a58000-0x20)=[{&(0x7f0000787000-0x1000)="43c552ade9499f006b837d34e3d59b5e2b05d0f1fb5cd3a933bbe36d13b79f3e297ec03e39f5c78a098e87104eefbe48d4ebefbd25aeff6015522455e1752492b914e6c9cfdba4876af4a110543d98ea7adb436387a4c9e140c18d8085e7c93ba89bc871b0e6c95a53aba09bba817fb29ebaf4d276f6b4042bed7b7a31e439df237ac88120e38e6b466bae4ca0b9c44478abbb7fc744ae4a4942b7969c43d4d5fc2a48f8f6baf9182def6950d631d898bc000952396e6e4b8a796431b75a7ecfbce48ccc294baed5d8f71d1deae7d2c6d0868f7919a5677ec01ac04bb53707346813", 0xe2}], 0x1, &(0x7f0000f89000-0x80)=[]}, 0x0) readv(r1, &(0x7f0000aae000)=[{&(0x7f0000e89000)=""/109, 0x6d}, {&(0x7f0000b8c000-0xb1)=""/177, 0xb1}], 0x2) writev(r0, &(0x7f00003b8000)=[], 0x0) write(r0, &(0x7f000088e000), 0x0) setsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f000064d000)=0xffff, 0x4) readv(r0, &(0x7f0000db1000-0x30)=[{&(0x7f00008e1000-0x1000)=""/4096, 0x1000}], 0x1) sendmsg$nl_route(r1, &(0x7f0000939000)={&(0x7f00005dd000-0xc)={0x10}, 0xc, &(0x7f0000a09000)={&(0x7f0000f7f000)=@newlink={0x34, 0x10, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_VF_PORTS={0x4, 0x18, []}, @IFLA_PHYS_SWITCH_ID={0x10, 0x24, "7f4501c2d413094be9"}]}, 0x34}, 0x1}, 0x0) 2018/02/02 06:43:15 executing program 0: futex(&(0x7f000000d000-0x4), 0x80000000000a, 0x0, &(0x7f00008df000-0x10)={0x77359400}, &(0x7f0000ac1000-0x4), 0x0) r0 = socket$packet(0x11, 0x0, 0x300) r1 = gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000001000-0x4)=r1) 2018/02/02 06:43:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000000d000-0x8)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigtimedwait(&(0x7f00009ac000)={0xfffffffffffffffd}, &(0x7f0000dd8000-0x10), &(0x7f000003a000-0x10)={0x0, 0x8000000}, 0x8) ioctl$KDGKBDIACR(r0, 0x4b4a, &(0x7f0000f35000)=""/117) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000991000-0x10)=@syzn, 0x10) unshare(0x28060400) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f000086e000-0x50)={{0x3, 0x1}, {0x0, 0x400}, 0x1, 0x5, 0x2}) exit(0x0) open(&(0x7f0000014000-0x8)='./file0\x00', 0x6c02, 0x0) 2018/02/02 06:43:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000b5d000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000ac7000)={{0x2, 0xffffffffffffffff, @dev={0xac, 0x14}}, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, 0x3a, {0x2, 0xffffffffffffffff, @empty}, @common="0000000000000a6900177c000000ddf2"}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000900000-0x8)={0x1, [0x0]}, &(0x7f0000db0000)=0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00002b5000)={r2, 0xffffffff, 0x3, [0x9, 0x5, 0x8]}, 0xe) timer_create(0x7, &(0x7f0000b28000-0x58)={0x0, 0x22, 0x4, @thr={&(0x7f0000ed1000)="a6e9b9ef82298c19afc6640cd3f3e2abe6b1dc3cc34251c005c1399aacbd18bf74de8685bcaf8183d236584959f6ccc6f2fd42a024be850bb322e2e9e4c5153f12ef543f2de80d52f1282fff644667fafb96588cddb35bc73cd35bdab5c777ce946be8d583eaef0843ff5050fe8527b8325a9fc4c36a2046e99e0086565f87f5ea7ba18be05d8ef1158f6009a4c33297c12f06765287b207c4fdd12915ab8bcbe960ee", &(0x7f00003ac000)="e267e49e58728f09fc804c69517a39235615f97ea539f098cce75eb25efb4006eff452936c272b0cf3019c8bf0c999ca1b253ad105bdb63166bf1594060fcfd73e74ada8cf308da897ae08d32d269f01f551f5946a0af7769d2b396203d76bc5811588fc268987c9ee9f073abb5dc6ca8e8e0071c0ae77f0023feb41f4d8791d97096db0e6922471b110dab22ff6a9eb88eb6b71f3579255f5d61a37f88d239f0b9778604dfcd8830ada581df38c09d0e0acdbefbdcb3cd6dbfeb589469d337352a8ba07ef343560e1cc1680aa81aa1edad2c7c1379f261ba0c668a97839a504fcdaa733e9"}}, &(0x7f00006c8000-0x4)=0x0) clock_gettime(0x0, &(0x7f0000740000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f000090a000-0x8)={0x0, 0x0}) timer_settime(r3, 0x1, &(0x7f000018d000)={{r4, r5+10000000}, {r6, r7+10000000}}, &(0x7f0000dac000-0x10)) r8 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000b9000-0x15)='/proc/self/net/pfkey\x00', 0x4040, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000cdb000-0xa0)={0x0, @in6={{0xa, 0x3, 0x9, @dev={0xfe, 0x80, [], 0x0, 0xa}, 0x5}}, 0x5a0, 0x0, 0xfffffffffffff712, 0x80000001, 0xa}, &(0x7f000078a000)=0xa0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r8, 0x84, 0x6d, &(0x7f0000392000-0xd3)={r9, 0xcb, "d704ac764ce66758f19bfc2ca939f96905193518a9fd9b892ee41df55769651affe4567e6417126ecac768c8b35e21c28dbbb2c0bd66f56ee1031f30b9c080188b6ce7ab147e6ee81337aa97d4fdbf2ed28ec871e7a0a0f3e7940e09b4763be3b5f00933626bfe8f4d7273f481a7410848d060d865157bb9078f83479c059c3616472618fd0f8ae5e3f03044bb40a367dc9a809e5896e92547663207ca8aba10ed889a4d79a51190dfed1433a92904d57b6596375e0f49f36bfd6d8de0aa020f0a78a2dd54bd5527336d3c"}, &(0x7f000015c000-0x4)=0xd3) r10 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00002e1000-0x16)='/selinux/checkreqprot\x00', 0x204000, 0x0) close(r0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f000059d000-0xd)={0x0, 0x5, "822edffb49"}, &(0x7f00009bd000-0x4)=0xd) getsockopt$inet_sctp6_SCTP_CONTEXT(r10, 0x84, 0x11, &(0x7f0000e78000-0x8)={r11, 0x9}, &(0x7f0000852000-0x4)=0x8) 2018/02/02 06:43:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) getresuid(&(0x7f00007b0000), &(0x7f0000793000-0x4)=0x0, &(0x7f00000fe000-0x4)) quotactl(0x1, &(0x7f0000c88000)='./file0\x00', r1, &(0x7f0000023000-0xaa)="4c37db2b5b73d898350ac73784d7e06e641b0b620fe5f20e58d28fe8c48e1c9ea5a6db1ba296770f47be623c5325523b680c0875c4398f7efaba913396f0a84034c3cd3eb88ff5fc135f7d8b4572b7c79bdd8e404575715cf489585178a7aa744ce66fa1404a1b3b297c4a08f492df6637c17928580d73569fe3128749936e2dec85a0d130e99bfdafbc79032d0fbbce13ba30940ad19960081f4de4040cbd1e32e646d831d09691fe43") sendto$inet6(r0, &(0x7f00007a9000-0x1), 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$sock_int(r0, 0x1, 0x4, &(0x7f00007ca000-0x4), &(0x7f00002d9000-0x4)=0x4) 2018/02/02 06:43:15 executing program 1: mmap(&(0x7f0000000000/0xce0000)=nil, 0xce0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = epoll_create1(0x0) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000ee000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$LOOP_SET_FD(r2, 0x4c00, r3) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000cd9000-0xc)) r5 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r1, &(0x7f0000007000)={0xffffffffc0000001}) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r4, &(0x7f0000cda000)) epoll_wait(r5, &(0x7f000029c000-0x24)=[{}], 0x1, 0x0) epoll_wait(r5, &(0x7f0000cd9000-0xc)=[{}], 0x1, 0x0) poll(&(0x7f000000f000)=[{r5}], 0x1, 0x0) 2018/02/02 06:43:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000241000)='/dev/autofs\x00', 0x8800, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f00004d8000-0x4)=0x8001, 0x4) r1 = socket(0x200000000010, 0x2, 0x0) sendmsg$nl_route(r1, &(0x7f0000045000-0x38)={&(0x7f000095d000-0xc)={0x10}, 0xc, &(0x7f0000a83000)={&(0x7f00006ae000)=@newlink={0x28, 0x10, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_MASTER={0x8, 0xa}]}, 0x28}, 0x1}, 0x0) 2018/02/02 06:43:15 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000b39000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000b0c000-0x8c)={0x0, 0x0, 0x0, 'queue0\x00'}) r1 = memfd_create(&(0x7f000003e000)='\'', 0x0) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000006e000)='/selinux/mls\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a45320, &(0x7f0000f7e000-0xa8)={{0x100000000, 0x1}, 'port1\x00', 0x0, 0x80000, 0x3, 0x40, 0x9f13, 0x5, 0x2, 0x0, 0x5, 0x20}) r3 = syz_open_dev$sndseq(&(0x7f0000d82000)='/dev/snd/seq\x00', 0x0, 0x8000000040102) ioctl$TCSETAW(r2, 0x5407, &(0x7f0000432000-0x14)={0xfffffffffffffffb, 0xffffffff, 0x7, 0x1e, 0x7, 0x8001, 0x6c4, 0x9bde, 0x6, 0x1}) r4 = dup2(r3, r1) write$sndseq(r1, &(0x7f0000e70000-0x30)=[{0x22, 0x0, 0x0, 0x3fd, @tick, {}, {}, @note}], 0x1c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r4, 0x6, 0x1d, &(0x7f00004ed000)={0xfff, 0x7fffffff, 0xffffffff7fffffff, 0xff, 0x4}, 0x14) 2018/02/02 06:43:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000000000)='ns/uts\x00') r0 = syz_open_procfs(0x0, &(0x7f0000e50000-0x10)='ns/uts\x00') ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f000096e000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x200}) 2018/02/02 06:43:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000a1e000/0x4000)=nil, 0x4000, 0xf) 2018/02/02 06:43:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000f67000)='/dev/hwrng\x00', 0x940, 0x0) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r0, 0x111, 0x1, 0x3ff, 0x4) openat$selinux_member(0xffffffffffffff9c, &(0x7f00006b1000-0x10)='/selinux/member\x00', 0x2, 0x0) clone(0x0, &(0x7f0000598000-0xe4), &(0x7f00009ba000-0x4), &(0x7f0000006000-0x4), &(0x7f00003e5000)) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00001e0000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f00003c2000-0x8)={0x0, 0x10000}, &(0x7f0000531000-0x4)=0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000519000)={r2, 0xffffffffffffffff, 0x3, [0xfffffffffffffffe, 0x8001, 0xff]}, 0xe) mremap(&(0x7f00003fb000/0x400000)=nil, 0x400000, 0x4000, 0x3, &(0x7f0000fb9000/0x4000)=nil) 2018/02/02 06:43:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f000072b000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000c56000)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000a000)={0x34e, 0x0, &(0x7f00001e5000-0x8)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000006000-0x54)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000-0x30)={0x44, 0x0, &(0x7f0000d06000)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38, 0x8, &(0x7f000000d000)=[@fda={0x66646185}, @flat={0x73682a85}], &(0x7f0000006000)=[0x20]}}], 0x0, 0x0, &(0x7f000000d000-0xa5)}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000a31000)='net/fib_triestat\x00') preadv(r1, &(0x7f0000550000-0x8)=[{&(0x7f0000012000-0x3e)=""/62, 0x3e}], 0x1, 0x0) 2018/02/02 06:43:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f2a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) unlinkat(r0, &(0x7f0000c4a000-0x8)='./file0\x00', 0x200) seccomp(0x1, 0x1, &(0x7f0000030000-0x8)={0x4, &(0x7f0000bdb000-0x20)=[{0x4, 0x9}, {0x2, 0x9, 0x60030757, 0xeb}, {0x46, 0x80000001, 0x81, 0x5}, {0x40, 0x1fffe00000000000, 0x3, 0x5}]}) flock(r0, 0x2) 2018/02/02 06:43:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = dup(r0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000840000)=0xade5, 0x4) bind$netrom(r1, &(0x7f0000ba9000-0x48)=@full={{0x3, {"e8200fc5999fe2"}, 0x4}, [{"ec1a0d226d8e26"}, {"48c715db530200"}, {"23968f7c2bbe82"}, {"357378f4553d5b"}, {"40dc5a8621a62f"}, {"4dc21250a3a296"}, {"faeec815c30400"}, {"ff0a98000900a6"}]}, 0x48) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000e93000+0xfb4)={{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, {0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}, 0x5c) 2018/02/02 06:43:15 executing program 0: mmap(&(0x7f0000000000/0xd1a000)=nil, 0xd1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00005f2000-0xa)='./control\x00', 0x0) r0 = inotify_init() r1 = epoll_create(0x80000000000001) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00007a8000)={0x3}) mmap(&(0x7f0000d1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f00009ae000)='./control\x00', &(0x7f0000d1b000-0xa)='./control\x00', &(0x7f0000d1b000-0xa)='selinuxfs\x00', 0x100000, &(0x7f0000d1b000-0x80)="4e0c7a18c418c0b247d1804229599e0de1d9beb71c3d70a7edb378f6c921b6c93b9df7be36f09a682f556b55b90c6b9ddc845dd9a03fa8efa03d832d1bff6d6e92eb85caf87ba40b8d88903e257627abe09a2f16d73e6dde8c38367f186a713bc46319ca4b227ccaa8ea4b9ae6ac01dc6a54c8c3883ed6627b73f32a32216eca") r2 = inotify_add_watch(r0, &(0x7f0000b0c000-0xa)='./control\x00', 0x2000080) inotify_rm_watch(r0, r2) mmap(&(0x7f0000d1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000d1b000-0xe)='/selinux/user\x00', 0x2, 0x0) ppoll(&(0x7f0000283000-0x28)=[{r1}], 0x1, &(0x7f0000b0c000), &(0x7f0000956000-0x8), 0x8) 2018/02/02 06:43:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000b5d000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000ac7000)={{0x2, 0xffffffffffffffff, @dev={0xac, 0x14}}, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, 0x3a, {0x2, 0xffffffffffffffff, @empty}, @common="0000000000000a6900177c000000ddf2"}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000900000-0x8)={0x1, [0x0]}, &(0x7f0000db0000)=0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00002b5000)={r2, 0xffffffff, 0x3, [0x9, 0x5, 0x8]}, 0xe) timer_create(0x7, &(0x7f0000b28000-0x58)={0x0, 0x22, 0x4, @thr={&(0x7f0000ed1000)="a6e9b9ef82298c19afc6640cd3f3e2abe6b1dc3cc34251c005c1399aacbd18bf74de8685bcaf8183d236584959f6ccc6f2fd42a024be850bb322e2e9e4c5153f12ef543f2de80d52f1282fff644667fafb96588cddb35bc73cd35bdab5c777ce946be8d583eaef0843ff5050fe8527b8325a9fc4c36a2046e99e0086565f87f5ea7ba18be05d8ef1158f6009a4c33297c12f06765287b207c4fdd12915ab8bcbe960ee", &(0x7f00003ac000)="e267e49e58728f09fc804c69517a39235615f97ea539f098cce75eb25efb4006eff452936c272b0cf3019c8bf0c999ca1b253ad105bdb63166bf1594060fcfd73e74ada8cf308da897ae08d32d269f01f551f5946a0af7769d2b396203d76bc5811588fc268987c9ee9f073abb5dc6ca8e8e0071c0ae77f0023feb41f4d8791d97096db0e6922471b110dab22ff6a9eb88eb6b71f3579255f5d61a37f88d239f0b9778604dfcd8830ada581df38c09d0e0acdbefbdcb3cd6dbfeb589469d337352a8ba07ef343560e1cc1680aa81aa1edad2c7c1379f261ba0c668a97839a504fcdaa733e9"}}, &(0x7f00006c8000-0x4)=0x0) clock_gettime(0x0, &(0x7f0000740000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f000090a000-0x8)={0x0, 0x0}) timer_settime(r3, 0x1, &(0x7f000018d000)={{r4, r5+10000000}, {r6, r7+10000000}}, &(0x7f0000dac000-0x10)) r8 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000b9000-0x15)='/proc/self/net/pfkey\x00', 0x4040, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000cdb000-0xa0)={0x0, @in6={{0xa, 0x3, 0x9, @dev={0xfe, 0x80, [], 0x0, 0xa}, 0x5}}, 0x5a0, 0x0, 0xfffffffffffff712, 0x80000001, 0xa}, &(0x7f000078a000)=0xa0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r8, 0x84, 0x6d, &(0x7f0000392000-0xd3)={r9, 0xcb, "d704ac764ce66758f19bfc2ca939f96905193518a9fd9b892ee41df55769651affe4567e6417126ecac768c8b35e21c28dbbb2c0bd66f56ee1031f30b9c080188b6ce7ab147e6ee81337aa97d4fdbf2ed28ec871e7a0a0f3e7940e09b4763be3b5f00933626bfe8f4d7273f481a7410848d060d865157bb9078f83479c059c3616472618fd0f8ae5e3f03044bb40a367dc9a809e5896e92547663207ca8aba10ed889a4d79a51190dfed1433a92904d57b6596375e0f49f36bfd6d8de0aa020f0a78a2dd54bd5527336d3c"}, &(0x7f000015c000-0x4)=0xd3) r10 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00002e1000-0x16)='/selinux/checkreqprot\x00', 0x204000, 0x0) close(r0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f000059d000-0xd)={0x0, 0x5, "822edffb49"}, &(0x7f00009bd000-0x4)=0xd) getsockopt$inet_sctp6_SCTP_CONTEXT(r10, 0x84, 0x11, &(0x7f0000e78000-0x8)={r11, 0x9}, &(0x7f0000852000-0x4)=0x8) 2018/02/02 06:43:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1, 0x0, []}) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000874000)='/selinux/status\x00', 0x0, 0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000174000-0x4)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f000038a000)={{{@in=@rand_addr, @in6=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@mcast1}}, &(0x7f00006eb000-0x4)=0xe8) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000498000)=0x0) lstat(&(0x7f000031f000)='./file0\x00', &(0x7f0000d9e000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000028f000-0xc)={0x0, 0x0}, &(0x7f0000145000-0x4)=0xc) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000195000)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000f70000)={{{@in=@dev, @in=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@dev}}, &(0x7f00007fa000)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000d3a000)={{{@in6=@dev, @in=@multicast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@ipv4={[], [], @remote}}}, &(0x7f0000b59000-0x4)=0xe8) fstat(r0, &(0x7f0000e29000)={0x0, 0x0, 0x0, 0x0, 0x0}) r11 = getuid() fstat(r0, &(0x7f0000ce0000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) r13 = getpgrp(0xffffffffffffffff) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000afa000)={{{@in6=@local, @in6=@ipv4={[], [], @multicast1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@multicast2}}, &(0x7f0000e1d000-0x4)=0xe8) stat(&(0x7f0000511000-0x8)='./file0\x00', &(0x7f00005b8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r16 = getpgid(0x0) r17 = getuid() getgroups(0x7, &(0x7f0000e52000-0x1c)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff]) sendmsg$netlink(r0, &(0x7f0000927000)={&(0x7f0000575000-0xc)=@kern={0x10, 0x0, 0x0, 0x10000001}, 0xc, &(0x7f0000233000-0x28)=[{&(0x7f0000100000)={0x5c0, 0x33, 0x810, 0x7, 0x0, "", [@nested={0x2f0, 0x2e, [@generic="0475b6c4d8378326076518fee7b0f0a2c35b55c1b66f094c20b69cf5ba941a0866aa99e590d58f056695271a392ba03df570f5e354fe39b8b89161c41d21dc9f4009259bc18f0047e447ec72688279c843134a4986db185d3e53ef0227690e5737e9184accb447ee6b97130da07eb1ed5e93870537a5c45cb04489c10a1c64dc2c05670f7ea352659abe69272d91e9b955357f3722c96ac7f35c983135c1eb1bbb03bd337ed68839d7da50d1cd962d6d90ef", @generic="7974d8932b1e8fe8f33a32090b9f4ac0877f1871ef5933e01435776a0089ef9471334ba6a53e1f8f428d2bf31156f3d9d9eae7f05386b18b9926da1d7fbc6a45b0fcef6fddb77e77e13086040870ec5773e076af4f33fddc05d44b4f5172432927bd6ad32865d963fd9832ef026c436842ea8afa1f5ebca418ac3b317678283b9683b4588fe85a834a34be4feadd517b8a0bf5d8ad9a6ecdde46a1cc4a145466f9f5cce9b31a91c39730e3c98a3771c44a690588d410d152481fa2d7cf803264c85983987152f0ee2ddf62fc23ac677938c71eda64bfd18b51", @generic="d294335a6950fa4aa4e68a6084ad45d67af51e02cfd18be2ead5e7c4adca8b569226272e7c325ee3167dab813ff0a4920ee1b091594f1700bb409344169d93a1cf237929bf14454c5ea43bdff72b4de1d3d0fd231051a1bd2e577470ebf47f59b2b3946f3ba03896c778ad88f8d1076a4a7cc77d26b73872974fc90278526291b9e40a4fe09eaba799294d5f23fa8d5c3862fa1ce9fe8a3d998e0b65f944e00998fb18ba2d0f549c49cdb8", @generic="e47fd2c465407401899ff3ec374fbf5d9b917c856ca7d0", @generic="3561ac5bfd904a17830fed8cea1ffd3101b10142b43af33e1e4beee0cd9689bc25c9ca656c50854c70b41107f3cdc018bf8c8b1c8e6ad5d2f2070166b3f080af3b29dcf268f1f9efd06e55c25bb1344136164f0cd94df05820c47cfa1a2c10dfd2edfd51d20401756eddf3db756a9df6f7231e29322c4e", @typed={0xc, 0x74, @u32=0xfffffffffffffffb}, @typed={0x10, 0x1, @u64=0x3}, @typed={0xc, 0x3e, @pid=r2}]}, @nested={0xfc, 0x6, [@generic="44b56561f76a395541f2ff4b63902737bd3daa5c6e3104a591cff80f9a01cc0961949a648de627f66b5034a52f7cb91d4df32537f25f8bd4f2a514ffa822fb59529a5b34633b", @typed={0xc, 0x93, @fd=r0}, @generic="0168dcdf874670c4ab333db12f48df9b89c638154955f22597db14fedae62af5ab62b330ca5891a81ae16ee312a881fbc598f0a78ba7264f011a0fd5504dbac0af44828b72a8c82d4aaaf6bb380abd430325d54eb8289ae75cc7dae63cbc167a909189c6631fb5e4efa33f457074dbd0f5a041bb35f9020f48e8124b09942972e4818d511e7390651b5b089b688e9d9c2d3c3a0b6c766e53ea40e6567a0e86fb787f0d"]}, @nested={0x1c4, 0x4, [@generic="5d43a93e13ad9c56588e90921a85345af86fd81bcbaf9009ff06a3236b4e5ad04c2c91ab2d64a614456d3e3cac008de27c385ee34b07bdf1f1d387f0290942737ee9a5f4fb1093ddaac721d0835123a2c57fe003ba31cc75d609b62075db6be2d71a880bb8bc7d32ed09edf89361abbca517fe84e32113d4928cb4a2400e43bbefc2f1c41de1401ff4db76d356effaf62754c02ad965a914471a3b3869cf33ecde36451ceb524ce61ffe8ff606f44b83214052f0b2c06eb55a9b985d098e2030fb35c67e71565deddbdbaeba09ac95f5c04c8507a83588f511c29bd404a1b6de671b79e5e74042", @generic="8ef84d718c617e6e0a82ff95bca1b8a46a394cbfa36a66a6c0f47927efa9f88c1dd18ef63e015ccc219c1a89183a4c50b1aebb4cb283921183f271216490658983eed314402469550b33c8aa895618fbf4100975b10e65dd4351aad8de03ef473314278511f3f694cfd65ef3850af09160671439b7849930b83644ac3017d86730eedeb286c850091e2e9d88b58dcdefd5f65a28fb10498b3ff5f03456b8030e45d2f033337aad4f4ec5b7c2f540c817d6cf25f14b2f5a6391ca3f16c91a7b9e8c9f51e9159490df9f22fb", @typed={0xc, 0x3a, @u32=0xfffffffffffffffc}]}]}, 0x5c0}, {&(0x7f0000f99000)={0xcc, 0x1d, 0x20, 0x7, 0x1, "", [@nested={0xb0, 0xb, [@typed={0xc, 0x18, @u32=0x40}, @generic="175ffb715ae90bcc6e7685b3867b4aa48294e0d1b8bd5789146c4520897cbae5f73849bbdd47a48de8305d16ff6a1ad2526c62574f821b499538c4fac5e1dbf5769311448f95f4f581e58c893ba3dec09692463f3520f8a9023bda6683833809dd5c501343f29933c285584e276d6f36a0d3e284fb49dd9980237aec4893b0f4724b84e5d4b6301e7c8a9c3c3983d3f4e2b54c93439cfafb0c2b82f7e80a"]}, @typed={0xc, 0x3e, @uid=r3}]}, 0xcc}, {&(0x7f00001b3000-0x300)={0x300, 0x13, 0x620, 0x7, 0x1, "", [@nested={0xd4, 0x95, [@generic="a7ed8f94b7bb9f9e640d166bb45bf05ba3ca0cc9130c98127b6bb1b0bedb574824c9814b477bdd41cca7e4334a4ebe4009095b647c79ff099c8bf77346a03f6d18f3217175d340b978efab76a9a018cb23803ba33a09acf52b6658591498e04594dee5693d65b1a349f66e5c7a51862eb8c0837a32fd169c214ccb1991dbfcd6d89d143c889a0aeeeadfcad2d67803ecea265193144e8d29ca3b583ced6c9c36952e4b2fdfc79ecb26c27865bda54a651cbaa26a5eb07d5dec2800157df61c9ab4f5ef1c34f7a9f66f558bf91963dab1"]}, @generic="9e26f4ed269d463329a23d5b5590316750fb93d8cd2e416770aaf82b246407531f9eb402851cf7ce4788e0940773759c8f1eed29643c6e82121f1f02d2d3b6326185ebee1a4cb45bdc2277503023baa0dcef0457c76ddefc7bf0d5a571c3c356209d319071d1ac47062fbee77bebd43c280cb2b62a284793827942b5a048096acfce59488bdf1f862525e64f07611a3c5841565dc4e6b14bcf0848758f8aa7bb91139253224260566aced53b91fa2637082eb9796141a3e0abeb4999535fec09", @generic="16c4d3e117138db3bfa87ad356afaa13b9a7", @generic="ba943cefb8802a660f29a4a87ac19c5589a94d3a3e5a9e9f2ff499535b1e83ba4655b2171444b731c983b77ae1004db1dc0d5c5574e5d71518ed4e625d5d3d1916ad9e8638ee1155e23d442788c2a08deb567faf5c42e192ef5bd737d57afeac1bdacc7c8e027fa11e8706f8a1ace4dd0d0ecc454a5f5eb6a23db7929f7e9ef7a4b26c17f0380da1fafd37986875a7444877fc614595f483579b5bfd7e21ea979fe6a9646d428497", @typed={0xc, 0x47, @pid=r4}, @generic="3b801641f2d16ee35064d969d82f986109ab60909a590bf3030cf1d320c92794a0b88d15449b568bb3822ec215ec3916274c2bb7b146815e7f2d9dcb8fb37e57c1b3a67fe328b57691b85708e40d5476bc53758284966594a374da48f2702ff9d0db307bf3ffde19d22d0a3675a7ea9d4c225189efb258f3ba648da665c0ca1f87541049409a366b2966", @typed={0xc, 0xa, @uid=r5}]}, 0x300}, {&(0x7f0000fcb000-0x114)={0x114, 0x35, 0x0, 0x3, 0x0, "", [@typed={0xc, 0x2e, @fd=r0}, @generic="71e97e5ada1ffcdd962bde30e6b2c89ae10dc1a8229f5d9d8dd605c6aadc18ee41a321c64de814210c9ee11a75ef3220807ab0d7e3df13b6ef80c4e008f058959e3165e613c139230d79884461f4d2adb2d14665ac714ad254bca0d6b72c1451df50d2545daf2c90349d62a4cd112dc45e9f090118d77f97663958eb5d7fbb8f6a02cb00bbb0512cd87629aaae3aa47da702ade1fd640eb7e7161bef9558237f05c8050c2b52f7a835c8fc8b53c699c8a516c2761a36e7478ba66c781888968996bca4e9dcbbb250cc7b517947d8ddad3b14b8c313f1e5163c1f21734941700f4372025547cd4869d85256d1eaa0c3af98cadf3f6ab614"]}, 0x114}, {&(0x7f0000023000-0x3824)={0x3824, 0x1a, 0x400, 0x1, 0x1, "", [@typed={0xc, 0x2b, @uid=r6}, @nested={0x22c0, 0x6d, [@generic="6738c76e6df0ff63a7dfd870f843735b19220a0decfd09b25784fe9abce72271c4e5fe6762e47cc444ca6377dba01907e259998519cac17e734e6b480aed24167dfb758b4e40966748e007c8eb321b848f64b0136dc30d4c85afd9d6f70ad3c631d4fee9227c5f59d85ad2db9bd023c2a139762493e8f57f4fe1b4729050ee4b88f762cee095625e181f55039909e8c6b2e7675155bb5a5ecca5ea6a764ebc58b12fafe2b44e6eeb6b3a3adfed970a05f89e999153bbf7e0798a829e6e45042fc8c0fdc384c5f7", @typed={0xc, 0x61, @pid=r7}, @typed={0xc, 0x14, @fd=r0}, @typed={0xdc, 0x18, @binary="c8d53069fb9d07f8999e199e64a32621f0e8054cc00d84ade9f9ac2b76f201aa016d83580f52bb1649f2cf78492d6871d72e4c1c04522e8da4f35a14cbb94f19a9a2dd6f50e03e57e341a7faa2b9d0ffb9aaf37b93db72e41ed0ecf91e0fb3cff396eab62f6f06e3505c011366cd4c9173c185308e1d9af02c9966c957bcebdbb78a699d1b8863731a127ee055231484b673e629f5da4ea2f19ab3092f3126a6789c49411fb2e9c00d45af8aa0fcadb5d7e0abc6f05fbd72364c3d50a3cf3a19d86cbf1ae4804e299bbc6713551642b83f9c1c"}, @generic="9c", @typed={0x18, 0x6f, @ipv6=@empty}, 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", @generic="e00d4369d15a83d4f68a7effbd5cb0a66c9de7cda5038a5e28e19004c6f7c5e0de574be62ba04f8541faabe310a4436de1d7c8068bdd5bd5e44fdca4a477b192aa2cdaf92a0ae235b3bdf1e576269df2637275772524b171b8bc3620b41280ac14aadc098e391aa2134373ae3a508df65a8b280ee368bceb50c7d4fe2dc4115e7b07877291e78eafe939c82adf211462bde486ced1a16e47350b833b3e65bc5fe207fef364b83f50cc4b08071d3b69f49b6e", @typed={0x98, 0x73, @binary="1f5e4ff9b123247b93c600fda782ea98bd9cc850a1610c785aaa71a02808fd2215e51d931e6338783d11c6e30b73f4580de379b40d3785b059309b89b0de2a90e914d13f960fd531cd48f98327b9e0689188458cec9ee36b6d207a217c010f27e93c6ac3b191945f844a9d8b93db1eb719a9a355c50c100e551b9383073141481785c849b2ab5a128a1302b57869"}, @generic="77f3728d8f393d6f86d45e1b7e5b450a80eb1c72e4818c84fa80e0362ca56972e005ebcef008f68de32c4047d6c2a8691f7c0a6191b77711758757a6f18d086fd150f8c2b6590efea34fed20266b7fb654865305fa3e111c267bd0bf5d", @typed={0x8, 0x40}, @typed={0xc, 0x3b, @uid=r9}, @typed={0xc, 0x13, @uid=r10}, @generic="088ed0694961613b9b08d70d3479e96ba67805cef26c1e4c1a97ec21f0da6474bc0a523461ccd9f1c532c784c6556c16fa8c7bf57f4158a967f7bf04ec9bfcbf5550cd5158354021c03a0aa0d0b685df39a75d16f29e788e74383bc5f817842e4713b781497f4e853128374dfe292d270f3d8537db5ee9"]}, @generic="11535dd9da0cec761dd3e917e70ceaaddc11e4fc236b49513751d2f990587bceded724587a06154af74510ec6e134df5c464fc4b693e9a1afe2bf1ecc03c43b16141d2974c097219c6fbca2a1eef82d5e3b1f17470a322da6114b774fa4332018cf76ff2f171", @typed={0xc, 0x43, @u32=0x10000}, @generic="a5b4a73bd3e157a1bd5e80f6b73b49659f5bb209c9fd76f33c192fd6ea96cf5cae1aa18c6753e01451b5526041e69ae52f2992e2c51fe734fe6884d20c03035785476cb7c6306f06b0ed2ab3c3dd1d568bb9b254d997e80ceabd12a573e4ecb591ae7e32861d1514c50f92c3b25b6a4d784fd2be10c1eba422a76d4219534e911eb01ccd2aac5f06df92be", @nested={0xb0, 0x7f, [@typed={0x10, 0x6f, @u64=0x2}, @generic="6c5687386fec02b43d14eda7fc5de207e5730f51e60965a1928bdd94aaf06bfff8264fab3dcd9aa7c6b68e8c8cba2a2a30c218107cbf2edc56895e3639e04cb7a2ea02b51ade96dde28428c62f04c06b87275e41d4ce329a5a91104fb5cf76a00223390c936dab1cb3bd3d3bb97ce4b4b24a8bc0027d0d", @typed={0xc, 0x60, @fd=r0}, @typed={0xc, 0x1, @ipv4=@dev={0xac, 0x14, 0x0, 0x17}}, @typed={0xc, 0x5c, @uid=r11}]}, @generic="670e8c3073", @typed={0xb4, 0x67, @binary="7344e781765aabd79a4e4ca44791949c7f61c5a075dc2d4d16cc49860a94528efd30b50bc8814ed76cc46a6aaa31b2c509976478944db41a6a10764e95af73b472f68c4b2a4a49b22d68314d9c907429512d571416a89204a59f37a66028082672e2ede47203999bd6717c1eafd449fd8d93e9a6435fdd293ff130215e9ca967fac1b6043bc568eaa3e73c96d46c6e569a3ac8cda7311f50c759a14fc6139a1602012733bb7998299518e6"}, @typed={0xc, 0x35, @uid=r12}]}, 0x3824}], 0x5, &(0x7f0000552000-0x44)=[@cred={0x18, 0x1, 0x2, r13, r14, r15}, @rights={0x14, 0x1, 0x1, [r0, r0]}, @cred={0x18, 0x1, 0x2, r16, r17, r18}], 0x44, 0x20000000}, 0x800) ioctl(r0, 0x8936, &(0x7f0000000000)) sysfs$2(0x2, 0xb7, &(0x7f0000761000)=""/72) 2018/02/02 06:43:15 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x7ff, 0x40) ioctl$TIOCEXCL(r0, 0x540c) syz_fuse_mount(&(0x7f000000b000)='./file0\x00', 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x7dba8d9c9c8cfbfd) [ 68.336652] binder: 10286:10297 unknown command 0 [ 68.370521] binder: 10286:10297 ioctl c0306201 2000a000 returned -22 2018/02/02 06:43:15 executing program 6: mmap(&(0x7f0000000000/0xfd7000)=nil, 0xfd7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000fd8000-0xb)='clear_refs\x00') mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBENT(r0, 0x4b46, &(0x7f00008aa000-0x4)={0x5, 0x1, 0x1000}) ioctl$VT_WAITACTIVE(r0, 0x5607) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000fd8000-0x4)) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000fd8000)={0x0, @in={{0x2, 0x0, @multicast1=0xe0000001}}, 0x4, 0x80000001, 0xf59, 0x3, 0x1}, &(0x7f0000fd8000)=0xa0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000a0000)=@sack_info={r1, 0x10001, 0x9}, &(0x7f0000fd8000)=0xc) r2 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000635000)={0x3, 0x7}, 0x4) socket$packet(0x11, 0x2, 0x300) setsockopt$packet_buf(r2, 0x107, 0x16, &(0x7f0000a76000), 0x0) 2018/02/02 06:43:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000e4e000)='./file0\x00', &(0x7f000079e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x8, &(0x7f00007c4000)=[0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff]) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00006d9000)={0x0, 0x0, 0x0}, &(0x7f0000083000)=0xc) getgroups(0x3, &(0x7f0000b4e000)=[r0, r1, r2]) r3 = socket$inet6(0xa, 0x10000000002, 0x0) sendto$inet6(r3, &(0x7f000047f000), 0x0, 0x8000, &(0x7f0000a2b000-0x1c)={0xa, 0x3, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) r4 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r4, &(0x7f000099e000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) sendto$inet(r4, &(0x7f0000de2000-0x1), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet6(r3, &(0x7f0000a7d000-0x60f)="d6", 0x1, 0x40000000048002, &(0x7f00002b0000)={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) 2018/02/02 06:43:15 executing program 5: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000003000-0x8)={0x0, 0x0}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r0, 0x28, 0x0, &(0x7f0000008000-0x8), 0x8) r1 = socket$packet(0x11, 0x10000000a, 0x300) mremap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x2000, 0x3, &(0x7f0000003000/0x2000)=nil) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f0000001000-0x20)=':em0!posix_acl_access/vboxnet0@\x00', 0x0) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x2012, r2, 0x0) mprotect(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x20000) setrlimit(0x0, &(0x7f0000722000)={0x5, 0x1}) mprotect(&(0x7f0000003000/0x7000)=nil, 0x7000, 0x0) getsockopt$sock_buf(r1, 0x1, 0x1c, &(0x7f0000002000-0x9)=""/9, &(0x7f0000004000)=0x9) 2018/02/02 06:43:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000d000-0x4), 0xc, 0x1, &(0x7f0000fd8000-0x10)={0x77359400}, &(0x7f0000048000)=0x53, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000543000-0xe)='/dev/keychord\x00', 0x400, 0x0) fcntl$getown(r0, 0x9) 2018/02/02 06:43:15 executing program 7: mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000020000)={0xaa}) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000005000-0x18)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000022000)={{&(0x7f0000007000/0x2000)=nil, 0x2000}, 0x1}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000004000)={{&(0x7f0000004000/0x1000)=nil, 0x1000}, 0x1}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000005000/0x2000)=nil, 0x2000}, 0x1}) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) umount2(&(0x7f0000024000-0x8)='./file0\x00', 0xc) 2018/02/02 06:43:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x0, 0x0) r1 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000e22000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r0, &(0x7f0000fcd000-0x10)=[{&(0x7f0000097000)=""/8, 0x8}], 0x1) ioctl$int_in(r2, 0x5452, &(0x7f0000009000-0x8)=0x3f) recvfrom(r3, &(0x7f0000013000-0x8d), 0x0, 0x0, &(0x7f0000cd8000-0x1c)=@in6={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c) r4 = getpgid(0x0) r5 = syz_open_pts(0xffffffffffffffff, 0x4000) ioctl$GIO_FONT(r5, 0x4b60, &(0x7f0000083000)=""/166) fcntl$setsig(r2, 0xa, 0x12) r6 = dup2(r2, r3) bind$inet(r6, &(0x7f00007aa000-0x10)={0x2, 0x3, @rand_addr=0xffffffffffffff03}, 0x10) fcntl$setown(r2, 0x8, r4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) tkill(r1, 0x13) 2018/02/02 06:43:15 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x7ff, 0x40) ioctl$TIOCEXCL(r0, 0x540c) syz_fuse_mount(&(0x7f000000b000)='./file0\x00', 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x7dba8d9c9c8cfbfd) 2018/02/02 06:43:15 executing program 3: syz_open_dev$tun(&(0x7f0000912000-0xd)='/dev/net/tun\x00', 0x0, 0x301081) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000018b000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) linkat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', r0, &(0x7f00008ae000)='./file0\x00', 0x400) [ 68.411757] binder: BINDER_SET_CONTEXT_MGR already set [ 68.417139] binder: 10286:10306 ioctl 40046207 0 returned -16 [ 68.424291] binder: 10286:10297 unknown command 0 [ 68.424313] binder_alloc: 10286: binder_alloc_buf, no vma [ 68.424355] binder: 10286:10306 transaction failed 29189/-3, size 56-8 line 3128 [ 68.443870] binder: 10286:10297 ioctl c0306201 2000a000 returned -22 [ 68.452048] binder: undelivered TRANSACTION_ERROR: 29189 2018/02/02 06:43:15 executing program 2: mmap(&(0x7f0000000000/0xf7e000)=nil, 0xf7e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x2000000088) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f00003e9000)={@multicast2=0xe0000002, @multicast1=0xe0000001, @multicast1=0xe0000001}, 0xc) bind$inet(r0, &(0x7f0000b9b000-0x10)={0x2, 0x0, @empty}, 0x10) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f00004c9000), 0x4) sendto$inet(r0, &(0x7f0000347000), 0x390, 0x8084, &(0x7f0000f7b000)={0x2, 0x0, @empty}, 0x10) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000560000)=0x3, 0x4c7) sendto$inet(r0, &(0x7f00008b3000), 0x0, 0x0, &(0x7f000082e000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat(r0, &(0x7f0000f7e000)='./file0\x00', 0x20001, 0x45) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000f7e000)='cdg\x00', 0x4) [ 68.468557] binder: release 10286:10306 transaction 27 out, still active [ 68.486235] binder: undelivered TRANSACTION_COMPLETE [ 68.491755] binder: send failed reply for transaction 27, target dead 2018/02/02 06:43:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f000014b000-0x5)='user\x00', &(0x7f00008fa000-0x5)={0x73, 0x79, 0x7a}, &(0x7f0000ac7000)="8f", 0x1, 0xfffffffffffffffc) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) keyctl$read(0xb, r0, &(0x7f000094d000)=""/136, 0x88) socket(0x9, 0x80f, 0x8) keyctl$unlink(0x9, r0, r0) 2018/02/02 06:43:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f00007af000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x5}, 0x1c) openat$ppp(0xffffffffffffff9c, &(0x7f0000600000-0x9)='/dev/ppp\x00', 0x0, 0x0) bind$inet6(r0, &(0x7f00001c0000)={0xa, 0x0, 0x0, @empty}, 0x1c) r1 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f00008f9000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x100000001}, 0x1c) bind$inet6(r1, &(0x7f0000f5e000-0x1c)={0xa, 0x0, 0x0, @empty}, 0x1c) r2 = syz_open_procfs(0x0, &(0x7f00001ea000-0x9)='net/udp6\x00') preadv(r2, &(0x7f0000331000)=[{&(0x7f0000724000-0xe0)=""/127, 0x7f}], 0x1, 0xff) r3 = eventfd(0x8001) r4 = getpgid(0x0) fcntl$setown(r3, 0x8, r4) 2018/02/02 06:43:15 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000001000-0x8)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$llc_int(r0, 0x10c, 0xfffffffffffffffe, &(0x7f0000002000-0x4)=0x8d05, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000001000-0xc)={0x0, @dev, @dev}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$evdev(&(0x7f000000e000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ioctl(r1, 0x80004520, &(0x7f00000c4000)) ioctl$EVIOCGBITKEY(r1, 0x80404521, &(0x7f00000fc000-0xf0)=""/240) 2018/02/02 06:43:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000002000)={0x0}, &(0x7f0000001000-0x4)=0xc) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000b83000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r1 = syz_open_procfs(r0, &(0x7f0000001000)='comm\x00') close(r1) fchmod(r1, 0x8c) execveat(r1, &(0x7f000000a000)='./file0\x00', &(0x7f0000d6e000-0x10)=[], &(0x7f0000001000-0xe)=[&(0x7f000000a000)='\x00'], 0x1000) 2018/02/02 06:43:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000de9000-0x8)={0x0, 0x0}) r1 = dup(r0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000670000-0x4)={0x1f}, 0xfffffffffffffe12) r2 = socket$inet6_udp(0xa, 0x2, 0x0) r3 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r3, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r2, {0x2, 0x1, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) accept4(r3, &(0x7f000092b000-0x6)=@hci, &(0x7f0000cb2000)=0x6, 0x800) r4 = gettid() unshare(0x100400) exit(0x0) tkill(r4, 0x15) sendmsg$nl_crypto(r3, &(0x7f0000380000-0x38)={&(0x7f0000041000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000e6c000)={&(0x7f0000e6d000-0x10)=@delrng={0x10, 0x14, 0x200, 0x0, 0x3, "", []}, 0x10}, 0x1, 0x0, 0x0, 0x8800}, 0x81) r5 = mmap$binder(&(0x7f0000367000/0x1000)=nil, 0x1000, 0x1, 0x1010, r1, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f000076c000-0x18)={r5}) sendto$inet6(r2, &(0x7f00002cb000-0xb2)="8899c09f1527a401318b1b3998b9985e8f7da3de40dbd99237996c5d16ef65624ad7fff722317c128075be865e32aad662e9ddae051f8d481f681c8efbdbdda17e9816309637690d72f2a5a43aec7cbed8e57e7903dc2859faca05f38704a3327c9101688f78672ce1024fbf71b26dcd8d18edbf98c0cfd970db63af319782dbb8abc15302216bac3ef7f963745a422ad18c7bac2fee4d7d68dc498a0b2b785415fe9c4d33ef3255e7b2e8b253a1f45b35c8", 0xb2, 0x2000c085, &(0x7f00001fd000)={0xa, 0x0, 0x0, @empty, 0x1ff}, 0x1c) 2018/02/02 06:43:15 executing program 5: mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000fd7000-0x1c8)=@hopopts={0x0, 0x2, [], [@hao={0xc9, 0x10, @empty}]}, 0x20) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f0000fc2000-0x1c)=@in6={0xa, 0x2, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c, &(0x7f000065b000)=[]}, 0x8000) writev(r0, &(0x7f0000b50000)=[], 0xdb) 2018/02/02 06:43:15 executing program 6: mmap(&(0x7f0000000000/0xfd7000)=nil, 0xfd7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000fd8000-0xb)='clear_refs\x00') mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBENT(r0, 0x4b46, &(0x7f00008aa000-0x4)={0x5, 0x1, 0x1000}) ioctl$VT_WAITACTIVE(r0, 0x5607) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000fd8000-0x4)) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000fd8000)={0x0, @in={{0x2, 0x0, @multicast1=0xe0000001}}, 0x4, 0x80000001, 0xf59, 0x3, 0x1}, &(0x7f0000fd8000)=0xa0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000a0000)=@sack_info={r1, 0x10001, 0x9}, &(0x7f0000fd8000)=0xc) r2 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000635000)={0x3, 0x7}, 0x4) socket$packet(0x11, 0x2, 0x300) setsockopt$packet_buf(r2, 0x107, 0x16, &(0x7f0000a76000), 0x0) 2018/02/02 06:43:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xa, 0x0) ioctl$sock_ifreq(r0, 0x891f, &(0x7f0000dc4000)={@common='syzkaller1\x00', @ifru_names=@common='lo\x00'}) ioctl$sock_ifreq(r0, 0x8922, &(0x7f0000b09000-0x28)={@common='lo\x00', @ifru_addrs=@rc={0x1f, {0x0, 0x6}}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f00003b7000-0x8)='./file0\x00', 0x10000000080040, 0x0) ioctl$void(r1, 0xc0045878) r2 = fcntl$getown(r0, 0x9) process_vm_readv(r2, &(0x7f00008c2000-0x10)=[{&(0x7f00005b1000)=""/128, 0x80}, {&(0x7f0000e15000-0x84)=""/132, 0x84}], 0x2, &(0x7f0000e5e000)=[{&(0x7f000053c000-0x13)=""/19, 0x13}, {&(0x7f0000df7000-0x47)=""/71, 0x47}, {&(0x7f0000dd7000)=""/96, 0x60}, {&(0x7f0000142000)=""/2, 0x2}, {&(0x7f0000546000)=""/237, 0xed}], 0x5, 0x0) 2018/02/02 06:43:15 executing program 2: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getegid() getgroups(0x9, &(0x7f0000002000-0x24)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0]) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = dup(0xffffffffffffff9c) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000004000-0xe8)={{{@in=@multicast1, @in=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@mcast1}}, &(0x7f0000005000-0x4)=0xe8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000005000-0x28)={@generic="50c158f9c3b09d6582f71ed36ec2cd33", r3}) fstat(0xffffffffffffffff, &(0x7f0000004000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(r0, r1, r4) r5 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x0, 0x0) fstat(r5, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(0x0, r6) 2018/02/02 06:43:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f00007f4000-0x9)='/dev/sg#\x00', 0x0, 0x80000) ioctl$KDMKTONE(r0, 0x2201, 0x0) [ 68.690346] audit: type=1400 audit(1517553795.492:19): avc: denied { setattr } for pid=10350 comm="syz-executor2" name="comm" dev="proc" ino=18823 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=file permissive=1 2018/02/02 06:43:15 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000254000), &(0x7f00004f0000), &(0x7f0000001000-0x4)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = fcntl$getown(r0, 0x9) fstat(r0, &(0x7f00001ec000)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f00000be000-0x8)='./file0\x00', &(0x7f0000938000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f000091b000)=0x0) stat(&(0x7f0000a23000-0x8)='./file0\x00', &(0x7f000066b000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000a38000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000a9d000-0x4)=0xc) r7 = fcntl$getown(r0, 0x9) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00009e4000)={{{@in=@broadcast, @in6=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@mcast1}}, &(0x7f0000391000)=0xe8) getgroups(0x6, &(0x7f0000cee000)=[0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) r11 = getpgid(0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000343000)={{{@in6=@mcast1, @in6=@mcast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@local}}, &(0x7f0000425000-0x4)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000098d000-0xc)={0x0, 0x0, 0x0}, &(0x7f000095b000)=0xc) rt_sigqueueinfo(r4, 0x3e, &(0x7f0000d33000)={0x35, 0x80000001, 0x9, 0xd}) sendmmsg$unix(r0, &(0x7f0000a02000-0x8c)=[{&(0x7f000092f000)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000f11000-0x18)=[{&(0x7f0000aee000-0x36)="009ccb3f1614dbb8d77b317b8cf6a6eb3fcbcedbc48c393346cca237b03ca3256ba2859da0455a472257d16de31175288dc17621a00e", 0x36}, {&(0x7f0000f86000)="7d3503d7", 0x4}, {&(0x7f0000238000)="fd7f7728115c10f0ce4a4bd7ca98cdfb9535258329f416a8e24e3671ae355eb7b6ae245394723862d9c5f81cec081ec9b7aafe0364fcac27ddaf60909b83", 0x3e}], 0x3, &(0x7f000033d000)=[@rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0]}, @cred={0x18, 0x1, 0x2, r1, r2, r3}, @rights={0x1c, 0x1, 0x1, [r0, r0, r0, r0]}, @rights={0x10, 0x1, 0x1, [r0]}], 0x74, 0x4000000}, {&(0x7f0000c12000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f00005e8000-0x18)=[{&(0x7f0000ad0000-0x60)="810409746a4faeab5b0d51aa540b4172167e86049b56185fc890e6476059928a1208af7399c79a7b3b3dfedb1051915c727fb92388177454aeecad9a3bcaf0e9cd5fb78107ec175c85bdd3580ed84c8c65643ca2db0bc232c63e0d03b87de37f", 0x60}, {&(0x7f0000860000)="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", 0x1000}, {&(0x7f0000f3e000-0xe)="ca3f3dfc64e781c81806b7bec1b4", 0xe}], 0x3, &(0x7f000000d000)=[@cred={0x18, 0x1, 0x2, r4, r5, r6}], 0x18, 0x48081}, {&(0x7f00009e2000)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000c9f000)=[{&(0x7f0000aa3000-0x20)="b149180aaba542e7e53285c184dae614c8c9fd98f0a9e89dd7354050526a1190", 0x20}], 0x1, &(0x7f00009e2000)=[@rights={0x10, 0x1, 0x1, [r0]}, @rights={0x18, 0x1, 0x1, [r0, r0, r0]}, @cred={0x18, 0x1, 0x2, r7, r8, r10}, @rights={0x10, 0x1, 0x1, [r0]}], 0x50, 0x8004}, {&(0x7f0000bf9000-0x8)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000cf0000)=[{&(0x7f00008c4000)="cbf5dd1ad65e0a8f1a6faa9bbe73329bbcf92848561e58ba640db88ecc3b94867340e2a244e4e29380483db7a90bc6f0db14b5d3f912477aa64d8f8a6830754ec8b39b6459d574c4707a65bf9ee0d019464a2a2e85f21aa72293a82b1bf7d8ad427481f1ae4420a7ef3e48374ab7567bb0538c83ea3f154a1be39c7037a783bcf749c1f4e3", 0x85}, {&(0x7f0000338000)="f8abf32d034d0e0d1f28d0d306ffe61340e0009aa668bc580899688426064fcbae6fcab1fccd220f30013e57f205cdb3eb3407374a20a44ebb49533a87c9fcacc646e9cea94d25797febd93e516aab5c5bcdf61f54d0845f964871b7cadbbf6cf4ef7ac1411807952378af7597b61852f4a86e5916f9dbd4303bd542c93b9fcdc634ebfcc9c391a8343d5642caffa5dcf4cd99eef55705924fc1af52c822b3e47880ff4e460d8f374cd838c32b182711c475388fbe4f516dc81ded1eea9a8289533d05169b", 0xc5}], 0x2, &(0x7f000071c000-0x24)=[@rights={0x24, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}], 0x24, 0x40}, {&(0x7f0000f9f000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f000003c000)=[{&(0x7f0000b6a000)="381e93b70b4b449fd821df3be3026d90629a1235501a0c55598081fe48043ff14671b80b1e3bd01ced533bcb20a39fde2bec", 0x32}, {&(0x7f0000cde000)="d6c136f93d03bf6fc291d827cb4d7ca78f99406c13e320ee0f991235c40005625ee62c0ce491f9ccab528433394149e8712ffa524834900e4672bee114d6450bcc09c3a3f6c916a5cbd0ffc379bd23df1043945ddd38717bfe96227fe7b1cca839d598a61a62d43be091f03ede390f364b837989bb1dbf9db817d735b0e0377a0846899608a89cc09dfce67daa989a09a9a155b9db91fb7175a44a70b4886852565e2786d6fd72ff719b665d03a65cc6ac1260953f6bcc2d983c4e46f1386f", 0xbf}, {&(0x7f0000f0c000)="bd56d65b1a4710afc258976c0a16d377b0e6255062221332488a055d8c197e6e6fc54b33e3de2b4dae9aa9f0801acafbe7bde6e40f0a8dbce23aa42debc310e6e3f73b9b778b6d6086477549e07eb17541754d76c53d422cb44e38bcbcd9b42309841bc872cc905bf7b9e442c04287f104908526d0f961915361121cef70160e922834", 0x83}, {&(0x7f0000777000-0x16)="e9ae3fc932d2588e526593c8a199f20ff37bfb7ad115", 0x16}], 0x4, &(0x7f0000e47000-0x18)=[@cred={0x18, 0x1, 0x2, r11, r12, r13}], 0x18, 0x48804}], 0x5, 0x40) setresgid(r3, r13, r9) bind$unix(r0, &(0x7f0000400000)=@file={0x0, "e91f7189591e9233614b"}, 0xc) setpriority(0x3, r1, 0x6) 2018/02/02 06:43:15 executing program 3: mmap(&(0x7f0000000000/0xfc0000)=nil, 0xfc0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000693000-0x10)='/dev/sequencer2\x00', 0x8006, 0x0) write$sndseq(r0, &(0x7f000086b000-0x30)=[{0x10081, 0x8, 0x0, 0x0, @tick, {}, {}, @note}], 0x30) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000fc1000-0x10)={0x0, 0x0, 0x7}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000d13000)={r1, 0x80000, r0}) readv(r0, &(0x7f0000fc0000-0x30)=[{&(0x7f000097d000)=""/123, 0x7b}], 0x1) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000fc1000)={0x0, 0xbb, "e57d69e59a15b95adb3409686b3f503dcbd2fa8542eb0c40c155a0c9bfe2870bd5bd5bfc9d60cd8b2d90f3e48c6685f85e3aef269f8af7686e61b0f6b0e564ca9adfc2dd091b9a12d8a7af025bacf2ca25e904d4d57473263497224ab1e796e127e20569861f331bcce1661ff7100bacb66adb3427a4abcd5a9d8a4fd6007e035b4fcd4dee0bd4d80fe3a5ea6cc403db145372875f4177c9937c53d2fc3a4ff49e3b93234b362e15049c2a29e7ac439c256b1f938aa353f8e20e62"}, &(0x7f0000fc2000-0x4)=0xc3) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000fc1000)={r2, 0xff, 0x10}, &(0x7f0000fc1000)=0xc) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000fc2000)={0x9, 0x2, 0x1ff, 'queue0\x00', 0x3}) 2018/02/02 06:43:15 executing program 5: r0 = request_key(&(0x7f00004e8000-0x8)='trusted\x00', &(0x7f00005b4000-0x5)={0x73, 0x79, 0x7a}, &(0x7f000053d000-0x17)='vmnet1]mime_typeGPL&lo\x00', 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(0xffffffffffffff9c, &(0x7f0000000000)) r1 = geteuid() stat(&(0x7f0000e92000+0x836)='./file0\x00', &(0x7f000051c000)) fstat(0xffffffffffffffff, &(0x7f0000026000-0x44)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000e8f000)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) keyctl$chown(0x4, r0, r1, r2) keyctl$get_security(0x11, r0, &(0x7f00003a6000)=""/169, 0xa9) 2018/02/02 06:43:15 executing program 2: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000850000-0xe)='/dev/sequencer2\x00', 0x400080, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000001000-0x5c)=[@in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}, @in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x17}}, @in6={0xa, 0x3, 0x7, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}}, @in={0x2, 0x0, @multicast1=0xe0000001}, @in={0x2, 0x0, @empty}], 0x5c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f00009d8000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000f14000-0xcb)="cb229c8a863177e2c37cc33a7859bd1dc4b77ac03cfb73972badb23984a030f148a6beb54bb9c66c51f9f94965a6451c42ccbb7e1d01b9f5d90cef64f7c7487086e5ae3b17ac5d651618ce2c777d207cddf6a435b3c7e840c0fd788c7a1cf4d78bf28bbb75440932fbd6ece8c71f5f6a980da901492e597f8d46b53c04b14ebf99b98ad6e9d5c6afa2f68e07aa44dd0338c62afda9aa3ee08cbb55a477855ebef30cc3ee771d2a8a8a247b278fcc1a4e02a23959c2c37105a2373cb8e2bd79fe816ceab9dde70d9d038afd", 0xcb, 0xfffffffffffffff9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key$keyring(&(0x7f000074f000)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$unlink(0x9, r1, r2) setpriority(0x3, 0x0, 0x0) r3 = getpgrp(0xffffffffffffffff) rt_sigqueueinfo(r3, 0x32, &(0x7f0000caa000)={0xf, 0x3f, 0x236, 0xffffffffffff0001}) 2018/02/02 06:43:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x80000) r1 = epoll_create1(0x0) sendfile64(r0, r0, &(0x7f00003ca000-0x8), 0x8) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000300000-0xc)) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f000026f000)) ioctl$UFFDIO_UNREGISTER(0xffffffffffffffff, 0x8010aa01, &(0x7f0000a0a000-0x10)={&(0x7f00005d7000/0x2000)=nil, 0x2000}) madvise(&(0x7f000051b000/0x1000)=nil, 0x1000, 0x9) 2018/02/02 06:43:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f00004a3000)='/dev/loop#\x00', 0x0, 0x0) 2018/02/02 06:43:15 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getcwd(&(0x7f0000000000)=""/47, 0x2f) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$packet(0x11, 0x2, 0x300) r0 = syz_open_procfs(0x0, &(0x7f0000bdb000-0x11)='net/anycast6\x00') getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00002e5000-0xa0)={0x0, @in6={{0xa, 0x2, 0x3, @mcast2={0xff, 0x2, [], 0x1}}}, 0x1, 0x100000000, 0x8a, 0x3, 0x1}, &(0x7f00004c2000)=0xa0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f000067f000-0xc)={r1, 0x2, 0x30}, &(0x7f00004a4000)=0xc) sendfile(r0, r0, &(0x7f0000f2c000), 0x3348) setsockopt$ax25_int(r0, 0x101, 0x9, &(0x7f0000821000-0x4)=0x2, 0x4) 2018/02/02 06:43:15 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000c5e000-0xa)='./control\x00', 0x0) r0 = open(&(0x7f0000ac3000)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00004f1000-0xa)='./control\x00', 0x0) mkdirat(r0, &(0x7f0000017000-0x8)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f0000563000)='./file0\x00', 0x4, 0x0) symlinkat(&(0x7f000092d000)='./control\x00', r1, &(0x7f00007a4000)='./control\x00') renameat2(r0, &(0x7f000001e000-0xa)='./control\x00', r1, &(0x7f0000e15000-0xa)='./control\x00', 0x2) 2018/02/02 06:43:15 executing program 7: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f000000e000)='/dev/hwrng\x00', 0x400, 0x0) setsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f000000b000)=0xffffffff, 0x4) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000014000-0x30)={0x8, 0x0, &(0x7f0000014000-0x8)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000012000)}) close(r0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000e000-0x30)={0x8, 0x0, &(0x7f000001d000-0x10)=[@release={0x40046306}], 0x0, 0x0, &(0x7f000001c000)}) 2018/02/02 06:43:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a93000)='/dev/ptmx\x00', 0x20280, 0x0) ioctl$VT_ACTIVATE(r0, 0x5606, 0x1) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r2, &(0x7f0000515000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x2ffffffff}, 0xc) setsockopt$sock_int(r2, 0x1, 0x8, &(0x7f0000ced000-0x4), 0x4) r3 = socket(0x200000000010, 0x2, 0x0) write(r3, &(0x7f000095c000)="2400000026007f000000000000007701000000ff0100000000000000ffffffff0100ff10", 0x24) writev(r1, &(0x7f0000fea000)=[{&(0x7f00008c3000-0x10b)="290000002000190001063524e02200ff020000168000e718f20000040d000f00000000f20d00088f1f", 0x29}], 0x1) r4 = getpid() fcntl$setown(r0, 0x8, r4) 2018/02/02 06:43:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000033000-0x16)='/selinux/checkreqprot\x00', 0x2, 0x0) write(r0, &(0x7f0000a6d000)="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", 0x1000) nanosleep(&(0x7f0000bde000)={0x77359400}, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000a0d000-0x4)) 2018/02/02 06:43:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000304000)) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000d93000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x0, 0x4, &(0x7f000000b000)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000d000-0x4), 0xc, 0x1, &(0x7f0000c44000)={0x77359400}, &(0x7f0000048000), 0x0) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00001e8000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f000075e000)={0x6, 0x80000000, 0x8004, 0x9, 0x7, 0x4, 0xef5, 0x1, 0x0}, &(0x7f0000eb4000)=0x20) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r2, 0x29, 0xd2, &(0x7f00005fd000)={{0xa, 0x0, 0x9, @dev={0xfe, 0x80, [], 0x0, 0x15}, 0xf96}, {0xa, 0x1, 0x0, @dev={0xfe, 0x80, [], 0x0, 0x13}}, 0x6, [0xaffa, 0x1, 0x7, 0x9, 0x2, 0x200, 0xbb, 0x8]}, 0x5c) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f000014a000-0x20)={0xff, 0xfffffffffffffffe, 0x1, 0x0, 0x8, 0x8, 0xfffffffeffffffff, 0xffff, r3}, &(0x7f00007d8000-0x4)=0xfffffffffffffdd0) rt_sigsuspend(&(0x7f000086f000-0x8)={0x7}, 0x8) 2018/02/02 06:43:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f00003e4000-0xe)='/dev/keychord\x00', 0x0, 0x0) readv(r0, &(0x7f0000bed000)=[{&(0x7f000015d000), 0xfffffffffffffe74}, {&(0x7f00004d1000-0x49)=""/73, 0xffffffffffffffb6}], 0x3e9) connect$inet(r0, &(0x7f00007c9000-0x10)={0x2, 0x1, @multicast1=0xe0000001}, 0x10) setsockopt$sock_void(r0, 0x1, 0x3f, 0x0, 0x0) 2018/02/02 06:43:15 executing program 5: mmap(&(0x7f0000000000/0x795000)=nil, 0x795000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000795000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000795000)='/dev/sequencer2\x00', 0x8000, 0x0) mmap(&(0x7f0000795000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000795000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000795000)={0x0, @in6={{0xa, 0x2, 0x5, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0xfffffffffffff705}}, [0x1, 0x3, 0x800, 0x4, 0x2, 0x30000000000, 0x239e, 0x7a2, 0x3, 0x101, 0x5d03, 0x200, 0x1e, 0x5, 0x7fffffff]}, &(0x7f0000796000-0x4)=0x108) mmap(&(0x7f0000795000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000796000-0x14)={r1, 0x0, 0x7, 0x63, 0x51a, 0x5}, 0x14) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000791000-0xb)='/dev/hwrng\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000002c000)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = epoll_create1(0x0) r5 = dup3(r4, r2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r3, &(0x7f0000007000-0xc)={0x40000014}) epoll_ctl$EPOLL_CTL_MOD(r4, 0x3, r3, &(0x7f0000001000-0xc)) ppoll(&(0x7f0000794000)=[{r5}], 0x1, &(0x7f000024b000-0x8), &(0x7f00000c6000-0x8), 0x8) ustat(0x7ff, &(0x7f000011f000)) 2018/02/02 06:43:15 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x6) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000d89000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) write$tun(r0, &(0x7f0000955000)=@hdr={0x29a72e7407a91919, 0x81, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0xffffffffffffffc3, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14}, @broadcast=0xffffffff, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0xfffffffffffffffd, 0x0, 0x0, {[]}}}}}, 0x32) 2018/02/02 06:43:15 executing program 7: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f000000e000)='/dev/hwrng\x00', 0x400, 0x0) setsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f000000b000)=0xffffffff, 0x4) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000014000-0x30)={0x8, 0x0, &(0x7f0000014000-0x8)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000012000)}) close(r0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000e000-0x30)={0x8, 0x0, &(0x7f000001d000-0x10)=[@release={0x40046306}], 0x0, 0x0, &(0x7f000001c000)}) 2018/02/02 06:43:15 executing program 2: mmap(&(0x7f0000000000/0xfe1000)=nil, 0xfe1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETS(0xffffffffffffffff, 0x40045431, &(0x7f00003ba000-0x24)) r0 = syz_open_pts(0xffffffffffffffff, 0x0) ioctl$TCXONC(r0, 0x540a, 0x0) ioctl$TCSETAF(0xffffffffffffffff, 0x5408, &(0x7f0000fe1000-0x14)) r1 = openat(0xffffffffffffffff, &(0x7f000070f000)='./file0\x00', 0x0, 0x20) ioctl$sock_inet_SIOCGIFPFLAGS(r1, 0x8935, &(0x7f0000c19000)={@generic="c53a40e2cec56a44e6488f6363d5abcd", @ifru_addrs={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x10}}}) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000e09000)={0x0, 0x100}, &(0x7f0000fe1000)=0x8) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000fe1000)={r2, 0x5}, &(0x7f00004eb000-0x4)=0x6) 2018/02/02 06:43:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f00008da000)='/selinux/status\x00', 0x0, 0x0) r1 = dup(r0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000c73000)={0x1, &(0x7f0000f07000)=[{0x6}]}, 0x6) getsockopt$sock_buf(r0, 0x1, 0x1a, &(0x7f0000792000)=""/228, &(0x7f00000bc000)=0xe4) bind$inet(r0, &(0x7f0000119000)={0x2, 0x0, @rand_addr=0x6}, 0x10) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f000071a000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0}) getsockopt(r0, 0x6, 0xff, &(0x7f0000d86000-0x36)=""/54, &(0x7f0000002000-0x4)=0x36) 2018/02/02 06:43:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000bc1000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000901000-0x8)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000983000-0x7)='mqueue\x00', 0x0, &(0x7f0000ebd000-0x2)) r0 = creat(&(0x7f0000c5f000-0xc)='./file0/bus\x00', 0x0) mmap(&(0x7f0000000000/0xd99000)=nil, 0xd99000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mq_timedsend(r0, &(0x7f0000090000)="e8", 0x1, 0x0, &(0x7f0000add000-0x10)) ioctl$KIOCSOUND(r0, 0x4b2f, 0x9) 2018/02/02 06:43:15 executing program 1: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f000000f000)=0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setattr(r0, &(0x7f0000010000-0x30)={0x30, 0x0, 0x1, 0x200, 0x401, 0x500000000, 0x1, 0x7}, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r1, 0x107, 0xf, &(0x7f0000007000-0x4)=0x6, 0x4) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x2d, &(0x7f000000e000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}}, 0x88) sendto$inet6(r1, &(0x7f000000d000)="755deebf51a691f31490", 0xa, 0x0, &(0x7f0000006000-0x1c)={0xa, 0xffffffffffffffff, 0x100000002, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/02/02 06:43:15 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utimes(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000ea4000-0x20)={{0x77359400}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$SIOCGIFMTU(r0, 0x8921, &(0x7f000092c000)={@common}) r1 = syz_open_dev$sg(&(0x7f0000d48000)='/dev/sg#\x00', 0x1fffffffffe, 0xb0041) write$selinux_user(r1, &(0x7f0000313000)={'system_u:object_r:autofs_device_t:s0', 0x20, 'staff_u\x00'}, 0x2d) readlink(&(0x7f000017f000)='./file0\x00', &(0x7f0000d4e000)=""/142, 0x8e) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r1) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00007a8000), &(0x7f0000542000-0x4)=0x4) ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f0000aa4000-0x8)=@req={0x50, &(0x7f000036d000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_settings={0x192, 0xffffffffffff9467, @te1=&(0x7f0000d3c000)={0x44b, 0xffff, 0xfffffffffffffffb}}}}) ioctl$PPPIOCSFLAGS(r1, 0x40047459, &(0x7f0000ec1000-0x4)=0x300004) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000ee1000)={0x0}) r3 = syz_open_procfs(0x0, &(0x7f0000a9d000)='net/netlink\x00') readv(r3, &(0x7f0000aa3000-0x50)=[{&(0x7f00005ef000)=""/4096, 0x1000}], 0x1) syz_open_dev$sg(&(0x7f000003c000-0x9)='/dev/sg#\x00', 0x1a, 0x101000) set_robust_list(&(0x7f000041a000-0x18)={&(0x7f0000a7b000/0x1000)=nil, 0x1, &(0x7f0000f89000/0x2000)=nil}, 0xfffffffffffffdc1) dup2(r2, r1) msync(&(0x7f000094c000/0x4000)=nil, 0x4000, 0x3) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000a66000-0x4), &(0x7f000064e000-0x4)=0x4) fsync(r3) getsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x1f, &(0x7f0000be7000-0x4), &(0x7f00007b0000-0x4)=0x4) r4 = socket(0x13, 0x805, 0x0) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000036b000)={0x8001}, 0x4) openat$selinux_member(0xffffffffffffff9c, &(0x7f000063b000)='/selinux/member\x00', 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r4, 0x1, 0x1a, &(0x7f0000fa4000)={0x1, &(0x7f0000f96000-0x10)=[{0x6}]}, 0x10) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000b46000)={0x5}, 0x4) write(r4, &(0x7f000008e000-0x26)="26000000130047f10701c1b00e000000000000000100000009ef18ffff00f132050014006e35", 0x26) 2018/02/02 06:43:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f4f000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)) mkdir(&(0x7f0000025000-0x10)='./file0/control\x00', 0x0) symlink(&(0x7f0000747000)='./file0/control\x00', &(0x7f0000ab9000)='./file0/control/file0\x00') lremovexattr(&(0x7f00002b7000)='./file0/control/file0\x00', &(0x7f0000d1b000-0xe)=@known='system.advise\x00') rmdir(&(0x7f0000921000)='./file0/control\x00') 2018/02/02 06:43:15 executing program 2: fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000267000-0x8)={0x0, 0x0}) setpriority(0x0, r0, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000180000-0x18)={0xaa}) madvise(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x4) 2018/02/02 06:43:15 executing program 5: r0 = eventfd2(0x7, 0x800) fdatasync(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f000071a000-0x1c)=@in6={0xa, 0x1, 0x0, @empty}, 0x1c, &(0x7f0000fc8000)=[]}, 0x8000) sendto$inet6(r1, &(0x7f0000bfd000)="d3", 0x1, 0x4008000, &(0x7f0000d87000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r1, &(0x7f0000f3a000-0x81)="eb", 0x1, 0x0, &(0x7f0000bd3000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) socketpair(0x9, 0x5, 0x7fff, &(0x7f000054c000)={0x0}) ioctl$PPPOEIOCDFWD(r2, 0xb101, 0x0) 2018/02/02 06:43:15 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) writev(0xffffffffffffffff, &(0x7f0000d7e000-0x10)=[{&(0x7f0000b71000-0x1000)}], 0x1) ioctl(r0, 0x2286, &(0x7f0000c96000-0x2)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8009) syz_open_dev$urandom(&(0x7f0000564000-0xd)='/dev/urandom\x00', 0x0, 0x0) pipe2(&(0x7f0000909000-0x8), 0x80000) write(r1, &(0x7f0000eb0000-0x59)="dbef803e3d9f6de1e52055bb7c8a326fe46092b668269ad789c5d7acad0e771f13ffcb59029b011ded54a09c41c6cfcfbcd743cc665c33af223d42438b496a0304891c88697ae700a70f330e6fe3a1c9c76f315019b32968", 0x58) write$tun(r1, &(0x7f0000253000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @loopback=0x7f000001, @loopback=0x7f000001, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}}}}, 0x32) write(r1, &(0x7f00004b4000)="ee000000080000000000ec676c6d0000230000e200057362569a446008265e3e0000970000ff04000000e0915e5e1da5ec66dbf8d9d4d87be597297349e99b0efa885d012176f3b120f199d5d47e4b774c91d9f7a555", 0x56) ioctl$TIOCGPTPEER(r1, 0x5441, 0x17f) 2018/02/02 06:43:15 executing program 7: mmap(&(0x7f0000000000/0xfef000)=nil, 0xfef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fef000)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create(0x10007fff) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) r2 = syz_open_pts(r0, 0x0) r3 = dup3(r1, r0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000fe2000-0xc)) poll(&(0x7f0000fee000-0x50)=[{r3, 0x2020}], 0x1, 0x0) 2018/02/02 06:43:15 executing program 3: syz_open_dev$tun(&(0x7f0000985000-0xd)='/dev/net/tun\x00', 0x0, 0x80) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000013e000)='./file0\x00', 0x141046, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000fb2000-0x12)='/dev/input/event#\x00', 0x20, 0x101002) write$fuse(r0, &(0x7f00001bf000+0xcc0)={0x14, 0x0, 0x0, @fuse_poll_out}, 0x14) sendfile(r0, r0, &(0x7f0000009000-0x8), 0x80000001) sendfile(r1, r0, 0x0, 0x72439a6b) 2018/02/02 06:43:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$evdev(&(0x7f00000c6000-0x12)='/dev/input/event#\x00', 0x0, 0x6000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) mlockall(0x0) 2018/02/02 06:43:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000639000)='./file0\x00', 0x0) mount(&(0x7f0000ae0000-0xe)='./file0/file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f0000019000-0x6)="72616d668500", 0x1208000, &(0x7f0000e47000)) r0 = creat(&(0x7f0000b6f000)='./file0\x00', 0x0) fcntl$lock(r0, 0x7, &(0x7f0000bb4000-0x20)={0x1}) r1 = open(&(0x7f0000a95000-0xc)='./file0/bus\x00', 0x0, 0x0) fcntl$getownex(r1, 0x10, &(0x7f0000019000)) readv(r1, &(0x7f0000bdf000-0x90)=[{&(0x7f0000b4e000)=""/4096, 0x1000}], 0x1) 2018/02/02 06:43:15 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) statfs(&(0x7f0000a2a000-0x8)='./file0\x00', &(0x7f0000001000-0x87)=""/135) 2018/02/02 06:43:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000380000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap$binder(&(0x7f00001af000/0x2000)=nil, 0x2000, 0x0, 0x12, r0, 0x0) 2018/02/02 06:43:15 executing program 1: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000c65000)='-\x00', 0x0) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x9, 0x11, r0, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00004f3000)={0x0, 0xed, "bc6681586d32adaa84a8a3e1009e0d323ebf6a760871df03f44a5b24647591c6f7c601e740bfdca42f073a8a4007e7ef09c87896fdaee18111dacc202e15c381d7e41da265e55da3ccd1f2f498df4641c12bcf4bc96b99bb962ff26cdb862a0d24e93018e5f48e39628a50554e6832335d449e3ca9500b780c0e0f8569a326f217d262ec9b2369c7e4cc23cfc9f0347d61a02ffa247128e06a626549779594a5e23b96f5039b827334e994a1a1b5c4f16f7c254a9d14738095d688c03ecc63fc7200dcf500eac0d8f72bf40d1e7bf096e6985aea2a9fca094ade79e92624f45ba2e72376502815c6d1b20979d9"}, &(0x7f0000917000)=0xf5) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000dfa000)={r1, 0x41cc}, &(0x7f0000fda000)=0x8) rt_sigaction(0x7, &(0x7f0000b4a000)={0x20da401c}, &(0x7f0000b4b000-0x20), 0x8, &(0x7f0000af1000-0x8)) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000fda000)={{&(0x7f0000e92000/0x3000)=nil, 0x3000}, 0x1}) syz_open_dev$evdev(&(0x7f0000002000-0x12)='/dev/input/event#\x00', 0x0, 0x0) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f000059c000)) getsockopt$inet_int(r0, 0x0, 0x3a, &(0x7f00001b7000), &(0x7f0000a8f000)=0x4) memfd_create(&(0x7f0000a60000)='-\x00', 0x2) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sigaltstack(&(0x7f000000d000/0x4000)=nil, &(0x7f0000fdc000)) 2018/02/02 06:43:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) writev(r0, &(0x7f0000004000)=[{&(0x7f0000002000-0x73)="390000001300090468fe0000810000000700004003000000450001070000fe1419001a00040002000700001202000007e200e10c00f41ee400", 0x39}], 0x1) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f00009bb000)=0x7ff, 0x4) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000794000-0x15)='/proc/self/net/pfkey\x00', 0x100, 0x0) recvmsg$netrom(r1, &(0x7f0000476000)={&(0x7f0000090000-0x10)=@ax25={0x3, {"984548962d7b4a"}}, 0x10, &(0x7f0000993000)=[{&(0x7f0000e90000-0xa1)="c21719833d5d1ff0134c28b5533fd58b55598d6155024654653dab4420ede081fbfd94a754bc1ef21b2990d86ad13f9ec4013bcc52384e943bdf0e0bdf889a939ba6750d952ddf64c8368ba84732721dd2324bb8558253a5764d13485c8dfdf056fbb452be24a2f593909ba03ea14c0981c7545f4cda37f15097d96052683e8821116df8343ed46d657e06a921c8c31d261b2997d475c79a53f9a57ba2c32bf6b7", 0xa1}, {&(0x7f0000302000-0x1000)="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", 0x1000}, {&(0x7f0000787000-0x35)="dbff382b05f4d2453369922bfe01cd43931bc43c0718b48d1ea882ed21a832fc8e4dff8405ab7f0bb4ac028965f3c72886d9a42500", 0x35}, {&(0x7f0000cb9000-0x65)="103d146b2782bd7d47b913e96310a4d15f2ca4e28ee4c50a2eb033a28e35fd201b3ad1736bd726d7dde7e8e0870c563e7857a160c045c9be12340ccd1f781e656a0e45c55b05fa23a196e6e89b081435a9b46518163fa489710135e10e2a98418f98c84c37", 0x65}], 0x4, &(0x7f00008c8000)=[], 0x0, 0x2000c044}, 0x0) 2018/02/02 06:43:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000008000)={0x0, {{0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}}, 0x90) mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000809000)='./file0\x00', 0x185000, 0xb8) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f00001c5000)='tls\x00', 0x4) ioctl$DRM_IOCTL_DROP_MASTER(r0, 0x641f) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000001000)={{0xa, 0xffffffffffffffff, 0x0, @empty}, {0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x5]}, 0x5c) setsockopt$inet_int(r1, 0x0, 0x40, &(0x7f0000001000-0x4), 0x4) 2018/02/02 06:43:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000e29000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000ae3000-0x1)) mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000c50000-0x8)='./file0\x00', &(0x7f000002f000-0x6)='ramfs\x00', 0x100000, &(0x7f0000ce3000)) creat(&(0x7f000016d000-0x8)='./file0/file0\x00', 0x0) mount(&(0x7f000011e000-0xe)='./file0/file0\x00', &(0x7f0000917000)='./file0/file0\x00', &(0x7f0000467000)='xfs\x00', 0x1000, 0x0) mount(&(0x7f00002ba000-0x8)='./file0\x00', &(0x7f0000cbf000-0x8)='./file0\x00', &(0x7f0000dcd000)='ramfs\x00', 0x80000, &(0x7f000002f000)) mount(&(0x7f0000f2d000-0x8)='./file0\x00', &(0x7f00002fb000-0x8)='./file0/file0\x00', &(0x7f0000c95000)="097605c04f", 0x1004, &(0x7f0000a06000)) umount2(&(0x7f000017c000)='./file0\x00', 0xa) link(&(0x7f00001c1000)='./file0/file0\x00', &(0x7f000006a000-0x8)='./file0\x00') 2018/02/02 06:43:15 executing program 5: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x0, 0x831, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000006000/0x4000)=nil, 0x4000, 0x1) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000006000/0x2000)=nil, 0x2000, 0x2000, 0x3, &(0x7f0000002000/0x2000)=nil) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f000000d000)='/dev/sequencer\x00', 0x204080, 0x0) mremap(&(0x7f0000002000/0x2000)=nil, 0x2000, 0x1000, 0x3, &(0x7f000000a000/0x1000)=nil) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) splice(r0, &(0x7f000000e000), r0, &(0x7f000000f000-0x8), 0x1, 0x1) ioctl$DRM_IOCTL_RM_MAP(r0, 0x4018641b, &(0x7f000000b000)={&(0x7f0000000000/0x2000)=nil, 0x50, 0x7, 0x53, &(0x7f000000c000/0x1000)=nil, 0x9}) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000009000)={0x8, 0x1, 0x80000001, 0x5}, 0x10) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000010000-0x11)='/selinux/relabel\x00', 0x2, 0x0) madvise(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x3) 2018/02/02 06:43:15 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000002000)={0x0}, &(0x7f0000001000-0x4)=0xc) r1 = syz_open_procfs(r0, &(0x7f0000001000)='comm\x00') fchmod(r1, 0x8c) execveat(r1, &(0x7f000000a000)='./file0\x00', &(0x7f0000d6e000-0x10)=[], &(0x7f0000001000-0xe)=[&(0x7f000000a000)='\x00'], 0x1000) ioctl$PPPIOCGCHAN(r1, 0x80047437, &(0x7f0000d92000-0x4)) 2018/02/02 06:43:16 executing program 1: mmap(&(0x7f0000000000/0x30000)=nil, 0x30000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000026000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001}}) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000031000-0x8)='./file0\x00', 0x40) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000020000-0x40)={0x2, @tick=0xffff, 0x1, {0x5}, 0x9, 0x1, 0xff}) r2 = syz_open_dev$sndtimer(&(0x7f0000023000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$void(r0, 0xc0045c79) r3 = syz_open_dev$mice(&(0x7f0000031000-0x10)='/dev/input/mice\x00', 0x0, 0x20000) ioctl$VT_DISALLOCATE(r3, 0x5608) ioctl$RNDCLEARPOOL(r3, 0x5206, &(0x7f0000004000-0x4)=0x9) ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f000000f000-0x34)={{0x100000001}}) kexec_load(0x9, 0x1, &(0x7f0000028000-0x10)=[{&(0x7f0000021000-0x82)="1a67076f8cdd4b2f236d963bf6beae71588b3d25c918ec97ef7650c603ee4f89e4b9a65bb32d20ec8b4d36e3775a996d89c6a890b806a92ddb35bff9d78071af100374215cc9806dda0385c270253ef7539d5d64e856b19898998a3f372947c9a2e6d1d4e5e5febc562d9b496201472886a13dbfb3540eea48476c2216fdf106e90e", 0x82, 0x6a735cad, 0x8e}], 0x320000) ioctl$EVIOCGUNIQ(r3, 0x80404508, &(0x7f000002e000-0x4)=""/4) ioctl$SNDRV_TIMER_IOCTL_START(r2, 0x54a0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000032000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000032000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000033000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) mmap(&(0x7f0000032000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r3, &(0x7f0000028000-0x10)=[{&(0x7f0000005000-0xd5)=""/213, 0xd5}, {&(0x7f000000b000)=""/34, 0x22}], 0x2, 0x0) mmap(&(0x7f0000032000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r1, &(0x7f000000a000)={&(0x7f0000033000-0xc)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000033000-0x8)={&(0x7f0000033000-0x24)=@mpls_getnetconf={0x24, 0x52, 0x20, 0x7, 0x2, {0x1c}, [@IGNORE_ROUTES_WITH_LINKDOWN={0x8, 0x6, 0x7}, @NETCONFA_IFINDEX={0x8, 0x1, r4}]}, 0x24}, 0x1, 0x0, 0x0, 0x1}, 0x20000000) ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f0000031000)={{0x3, 0x1, 0x9, 0x3, 0xa78}}) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r2, 0x54a3) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r1, 0x111, 0x1, 0x8, 0x4) [ 69.194150] audit: type=1400 audit(1517553795.992:20): avc: denied { setopt } for pid=10482 comm="syz-executor7" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/02/02 06:43:16 executing program 5: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x0, 0x831, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000006000/0x4000)=nil, 0x4000, 0x1) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000006000/0x2000)=nil, 0x2000, 0x2000, 0x3, &(0x7f0000002000/0x2000)=nil) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f000000d000)='/dev/sequencer\x00', 0x204080, 0x0) mremap(&(0x7f0000002000/0x2000)=nil, 0x2000, 0x1000, 0x3, &(0x7f000000a000/0x1000)=nil) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) splice(r0, &(0x7f000000e000), r0, &(0x7f000000f000-0x8), 0x1, 0x1) ioctl$DRM_IOCTL_RM_MAP(r0, 0x4018641b, &(0x7f000000b000)={&(0x7f0000000000/0x2000)=nil, 0x50, 0x7, 0x53, &(0x7f000000c000/0x1000)=nil, 0x9}) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000009000)={0x8, 0x1, 0x80000001, 0x5}, 0x10) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000010000-0x11)='/selinux/relabel\x00', 0x2, 0x0) madvise(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x3) 2018/02/02 06:43:16 executing program 7: mmap(&(0x7f0000000000/0xaff000)=nil, 0xaff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00004c9000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000250000)='/dev/ppp\x00', 0x10202, 0x0) ioctl$TIOCGWINSZ(r1, 0x5413, &(0x7f00005bc000)) r2 = creat(&(0x7f000090b000-0x8)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x0, 0x989680}}], 0x1c) mmap(&(0x7f0000000000/0xf81000)=nil, 0xf81000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r3, &(0x7f0000f73000-0x31), 0xffee, 0x0, &(0x7f0000a94000-0x1c)={0xa, 0x0, 0x0, @empty}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f00003cb000)='./file0\x00', &(0x7f0000b42000)='./file0\x00', &(0x7f0000f9a000-0x5)='f2fs\x00', 0x2002, 0x0) lchown(&(0x7f0000f9f000-0x8)='./file0\x00', 0x0, 0x0) r4 = getpgid(0xffffffffffffffff) fcntl$setownex(r0, 0xf, &(0x7f000040f000)={0x1, r4}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) r5 = getpid() clock_adjtime(0x1, &(0x7f0000c1d000)={0x0, 0x820, 0x3, 0x7666, 0x5, 0x5, 0x9, 0x0, 0x4, 0x496, 0x3, 0x5, 0x4985, 0x8, 0xffffffffffffffff, 0x1, 0x35e, 0x7, 0x9, 0x26f, 0x6, 0x8001, 0x4, 0x9, 0x5, 0x3}) ptrace$poke(0x4, r5, &(0x7f0000e44000), 0x7) syncfs(r2) 2018/02/02 06:43:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f000016c000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000512000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_map={0x401, 0x4, 0x776, 0x2b, 0x3, 0x6}}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f00003c7000-0x44)={{0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, {0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb]}}, 0x4, {0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, @syzn={0x73, 0x79, 0x7a}}) 2018/02/02 06:43:16 executing program 5: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000002000)='/dev/vga_arbiter\x00', 0x2, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x10, 0x80004, 0x46a, &(0x7f0000004000-0x8)={0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000005000-0x14)={@broadcast=0xffffffff, @broadcast=0xffffffff, 0x1, 0x1, [@remote={0xac, 0x14, 0x0, 0xbb}]}, 0x14) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000002000-0x8)={0x0, 0x50}, &(0x7f0000004000)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000002000)={r3, 0x401, 0x5, [0x1, 0x1, 0x2, 0x8, 0xffff]}, &(0x7f0000002000-0x4)=0x12) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$unix(r1, &(0x7f0000002000)=@file={0x0, ""/58}, &(0x7f0000005000)=0x3c, 0x80000) r4 = syz_open_dev$sndseq(&(0x7f0000001000)='/dev/snd/seq\x00', 0x0, 0x2000) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000005000)={0x0, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}}, [0x100000000, 0x1, 0x80000001, 0xb0, 0x7, 0x100000001, 0x7, 0x3, 0x1, 0x7, 0x1, 0x1, 0x71, 0x9, 0x5f]}, &(0x7f0000002000)=0x108) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000001000-0x98)={r5, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}}, 0xfffffffffffffffe, 0x9}, 0x98) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0106434, &(0x7f0000004000-0x10)={0x1, 0x0, 0x10001, 0x1ff}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_BIND(r0, 0x40086436, &(0x7f0000006000)={r6, 0x7}) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r4, 0xc0505350, &(0x7f0000af8000-0x50)) timer_create(0x1, &(0x7f0000002000)={0x0, 0x1, 0x2, @tid}, &(0x7f0000003000-0x4)=0x0) timer_gettime(r7, &(0x7f0000001000-0x10)) 2018/02/02 06:43:16 executing program 3: socketpair$unix(0x1, 0x3, 0x0, &(0x7f000077f000-0x8)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x0, &(0x7f0000001000-0x4)=0x81, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000d17000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000017a000)=@abs, 0x8) sendmmsg$unix(r2, &(0x7f00000bd000)=[], 0x80, 0x0) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000b40000)='/dev/rfkill\x00', 0x20000, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r3, 0x84, 0x3, &(0x7f0000689000-0x4)=0x68, 0x4) writev(r2, &(0x7f00007bf000-0x8)=[{&(0x7f0000163000)="01", 0x1}], 0x1) r4 = epoll_create(0x3) pread64(r1, &(0x7f0000c89000)=""/144, 0x90, 0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r4, &(0x7f0000eaa000-0xc)={0x2}) r5 = add_key$user(&(0x7f0000416000-0x5)='user\x00', &(0x7f00000a6000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000ee5000-0x8e)="1d9807068b03b3c47221d66fb0b281eff1a53142926546d6550f1a24529949d3821ac8462b794da8b99b49f7320634d0f6f2f56db91a237b44e43615342e34a6b62cb894487ed9636b4660f755463921766b7b4ee8433eefc4850ffdebfef94f3ded4452091bfb15ef13a3c44dd0fb26c000a77387a1ced970399e27cc6c827dd472af0db30f7740753f30539bb3", 0x8e, 0xfffffffffffffffa) r6 = add_key$user(&(0x7f0000d52000)='user\x00', &(0x7f00002d2000-0x5)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000d0e000-0xf)="d7d74ef582bec584d6cd74ed945385", 0xf, 0xffffffffffffffff) fcntl$getflags(r4, 0x409) r7 = request_key(&(0x7f000015e000)='asymmetric\x00', &(0x7f00007b7000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f000048b000-0x31)='em1md5sum&em1cgroupmd5sum&vboxnet0vmnet0security\x00', 0xfffffffffffffff8) keyctl$dh_compute(0x17, &(0x7f0000ac6000)={r5, r6, r7}, &(0x7f0000344000-0x49)=""/73, 0x49, &(0x7f00004b5000-0x2c)={&(0x7f0000e16000)={'crc32-generic\x00'}, &(0x7f0000c24000-0x76)="f251fbd3b4a4e0b027ab1e7e8ec328216c5f59359d3f525f008d8b7c6b40201d50987f030e949d70767f097e0855b6417945feb700974b4fd5cfbb80cee6bd1ea1ff531e2d6c710b72f8dd8b28c58a3a620644d657f628fa9573f6956522e77c0a498407c5eba37885a2c0acb386aee798d917928f97", 0x76}) ioctl$EVIOCGKEY(r3, 0x80404518, &(0x7f000017e000)=""/11) connect$pppoe(r3, &(0x7f000026f000)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @generic="6b798c11d91060fad13e2975e0171716"}}, 0x1e) epoll_ctl$EPOLL_CTL_MOD(r4, 0x3, r4, &(0x7f0000dce000)={0x70000000}) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r2, &(0x7f0000282000-0xc)) [ 69.230685] audit: type=1400 audit(1517553796.032:21): avc: denied { execute } for pid=10497 comm="syz-executor6" name="comm" dev="proc" ino=19550 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=file permissive=1 2018/02/02 06:43:16 executing program 2: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000006000-0x11)='/dev/vga_arbiter\x00', 0x101000, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f0000010000-0x4)=0x2) mremap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x1000, 0x3, &(0x7f000000a000/0x1000)=nil) remap_file_pages(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x0, 0x0, 0x0) 2018/02/02 06:43:16 executing program 6: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) process_vm_writev(0x0, &(0x7f0000001000-0x70)=[], 0x0, &(0x7f0000003000)=[{&(0x7f0000004000-0x1)=""/2, 0x2}], 0x1, 0x0) sigaltstack(&(0x7f0000003000/0x2000)=nil, &(0x7f0000007000-0x4)) sigaltstack(&(0x7f0000001000/0x1000)=nil, 0x0) madvise(&(0x7f0000002000/0x2000)=nil, 0x2000, 0x14) 2018/02/02 06:43:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000738000-0x10)={0x2, 0x0, @empty}, 0x10) sendto$inet(r0, &(0x7f0000c96000-0x3), 0x0, 0x8000, &(0x7f000057c000-0x10)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f00008ae000)="e4235a29824fc3ac0578accc", 0xc, 0x20008080, 0x0, 0x0) exit(0x83) sendto$inet(r0, &(0x7f0000e77000-0x1000)="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", 0x5b5, 0x0, &(0x7f0000bc9000-0x10)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, 0x10) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000272000-0xe)='/dev/keychord\x00', 0x880, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f000093c000)={0x0, @in6={{0xa, 0x2, 0x8, @empty, 0xfffffffffffffd4a}}, 0xffffffff, 0x7, 0x4, 0x8, 0x10}, &(0x7f0000c65000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f00001b5000-0xc1)={r2, 0xb9, "7a4313d4e437f98aba97265bc231ec589bbb4f98a6a7d454ce8fe068cf1375e77f15e70232368518767a1c4cf802bfab893a806b8fb93fc663618d486e65e25277c65c32776d7406d3800ba7e16d906d6c92cff172c54b36534397f12df1c4bddabbcb96510d8d08c55d98275cf177e85ab3ef3a5636dd5814f8ba924a78ffe6247fa002cfa2106633635c4666e6cbcb8da8f7521051fab7df987ca8ee6a253cc8745282009a541bad3b0b7396ad95e64310e1f28d0281d5c6"}, &(0x7f0000681000-0x4)=0xc1) 2018/02/02 06:43:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fa1000)={0x0}, &(0x7f0000fa1000)=0xc) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00001ea000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) accept4$packet(r2, &(0x7f0000b2d000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000ff6000-0x4)=0x14, 0x800) recvfrom$packet(r2, &(0x7f00002fe000-0xd5)=""/213, 0xd5, 0x40, &(0x7f0000028000)={0x11, 0xff, r3, 0x1, 0x90000, 0x6, @random="a2fd5af2aea5"}, 0x14) fcntl$setown(r0, 0x8, r1) ptrace$pokeuser(0x6, 0x0, 0x1, 0x40) ptrace$setopts(0x4206, 0x0, 0x0, 0x0) ptrace(0x4207, 0x0) mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ptrace$setregs(0x13, 0x0, 0x0, &(0x7f0000794000+0x578)) mmap(&(0x7f0000000000/0xf2000)=nil, 0xf2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f00000ed000)={@random="d7ec470c000e", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "00a607", 0x8, 0x2c, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8}}}}}}, 0x0) r4 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000080a000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$ASHMEM_SET_PROT_MASK(r4, 0x40047705, &(0x7f00006dc000-0x8)={0xfffffffffffffffd, 0xffffffffffffff7e}) 2018/02/02 06:43:16 executing program 4: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xa, 0x0) bind$inet(r0, &(0x7f0000007000)={0x2, 0xffffffffffffffff, @empty}, 0x10) r1 = dup3(r0, r0, 0x80000) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f000000a000)=0x1, 0x4) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f000000c000-0x1c)={&(0x7f000000c000-0x9)=@rc={0x1f, {0x5, 0x20, 0x2, 0x7, 0x1000, 0x3}, 0x8}, 0x9, &(0x7f0000006000-0x30)=[{&(0x7f000000c000-0x4e)="8473c2f68495a2e9758898353e569ef65202c8139b8a98d02878d905aa9f97d6b0aef8f156ea4ae1465335304d7cd5cf11aef91f4c25dd2480959ce95c4cc8050ad90bebb8215f8b78ac346eb803", 0x4e}, {&(0x7f0000009000)="326688c91148cf990d629650423e37615b521c97134934e98789dbdb56f7e9a8e56913903a0a456639b1e08e859d380500b6527669d30de6f0f6654d54516f4c980b9802950cfb0956a0364f9aeb84", 0x4f}, {&(0x7f000000b000)="4afdb44aefbbb22084671801a1ebb98f35929e66b8658383f2e2b62c40c87fc59ff2b30b79db874ac62a533e37acb8374b7226cd474d16cd69900e8f4f6d7bfc6bb01f53b45641e4a4a4ec7d69c735ad11c421f1585bb9b8fc7b2a2836d3455792c245592f03585c5f67a83bbfa67fd17a2ae25a6dd2b7e225fda01260dc924a2aba39c02e640fe7bb386603ca490bd137e648ad", 0x94}, {&(0x7f000000c000-0xaf)="d5f70a6a0d0953c0287bf3124ff40b64fbd821a63422a49b35fad2ac3b0be4531e24eaf8c61493e3ba8de2fd4da85e76d13dd5838e26eb719ccc95b0e0530334c11ecc8301bea9626ac1d57d21c50a750879b7f5f8ee563e71e80334a64e31f987c72c2998dec9c2fe3fad528e795cca8245075f2f11ce7c2aebe933951fd10ad384c2adc9ced707dc1e5004c3b0562a22dddae66d04d293a1632de2c0e7ec333986761e8e8b6cb66208ba643d1b1e", 0xaf}, {&(0x7f000000b000)="fffabc1824fb7e527208bbec57c115f7fb2d5ace69300e58bf489d4124ee64ea3cd532a527458424c27edadcb9bf48edd94e544f296b883a1df1d02787d3", 0x3e}, {&(0x7f0000007000-0xf3)="d4e8f7119ec3781f05d11f3a6c9bedf65154c42eb4e947bc688fbb52be3e535617b2bd0e9569021ba55ae86e9a182ac9c48e10be9208eb91aadaa621ecfd9350ac630b3267e8a8ed4035277f35c6da7871cdb7ef01c5fe5c28d2457017ebd0279ccde2005ebed96d8e107fe185a2ae194ee2b71e1d72eda9e1ce1fd2175e9020a8db0acdd9bab524c99f09baa762b24ba9e2c65ed571bc71fb2802bc2da717dd5e1211218589b6a43fdbc85ae2db9cbf7a3c66ae4a1dd925344184a8d30e29268e02c25e121105746bb96183ff98a2f48f0615d9456d0e25283f5370c3b6e2b4bd8f610897c7bd43cc9024da1aa5b3bb9ad298", 0xf3}], 0x6, &(0x7f000000b000)=[{0xa4, 0x11e, 0x7ff, "62b4fbedef3f991665531aba04a9750cb8d66322a36319e6200d440075640ae57af41298aea9750267c46c5b7704c190a95abeaa9a3eb8f31900daa273d0d846334cda269bd71e44f2954cb7d5fb6e8e82ff0fe64aa8b4009c5e24090bfdc950db25f523e7c449d512adb3e4d189e8a188b9c452b483dd8acb587ed1fc00f30acadd7324046268edcb2663139b9adcdf3d35899dbd46"}, {0x54, 0x11, 0x5, "ce3f2e66c03fc9d3e69ea64ec11a48557f50dac9f3feec2469e3f06c0a1fbb08b0d26becf3e88c426fb1a08a613fedfe68e32faa7171b9f2ff0cdb8ddf2ffcc3161d8c85b9bb99"}, {0x5c, 0x115, 0x4a628000, "3c35c5bd11e5ec7d02277d2b8c0b0548e8a87cb476eca6aabd4ddad462afb705143a1769d75bd5a65b6b8a03b403bdf10d93273fdf56e24299526ed0b6c9453dd5eef9262a43473830c40a7d82a8"}, {0xb8, 0x116, 0x3, "cafba43dd5a53fae0e92e8bc086bb55288f436da296ff5613b0fd768eae41b8c98c650888f2e7b0cd6a5d2de3e15c8583eb9f782b9b38289e1c4427092b6e928aca321df075e2e20870f95cfd57313a348c21a11a518aefb6b7535b0210e11ee93eb2d5fba0f55028e21ca32a57813dcd19a2ada21fef418d5b60a41dbd19a4dd93e8e200f638c95cef3591b2a66c5540048a7a5cb957b53543818c770c94d880831b8f0be346ae3cccdba"}, {0x8c, 0x1bb, 0xf5, "e29637192d02aafa8b55b399070a47ba8db9ea575f0b414d7277573ebe1aed808577fc8415facb2e41e668c14d53152beefd23237366746d1383726417d5b03ff726740ce83f3dc38a17142eb3bb14e311b56bb1e5839107f2d0932feea7a94e0f2226b9fcfe01eeb18d9299c454f6f7762fe590f1a2accb7da1c62ab64ca73a"}], 0x298, 0x20000004}, 0x4008040) 2018/02/02 06:43:16 executing program 2: fstat(0xffffffffffffff9c, &(0x7f000024d000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x3, &(0x7f0000000000)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0]) fstat(0xffffffffffffffff, &(0x7f00006b9000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x40000000000000d5, &(0x7f000049f000-0x18)=[r2, 0x0, r1, 0x0, r0, 0x0]) 2018/02/02 06:43:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000812000-0x12)='/dev/loop-control\x00', 0x100, 0x0) setrlimit(0x0, &(0x7f0000246000-0x10)) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000eb1000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$EVIOCGVERSION(r0, 0x80044501, &(0x7f00001ae000)) clone(0x0, &(0x7f0000623000), &(0x7f00002d0000-0x4), &(0x7f0000907000), &(0x7f0000553000)) 2018/02/02 06:43:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000474000-0x10)={0x0, 0xffffffffffffffff, @local}, &(0x7f00006d9000)=0x10, 0x80800) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000a5e000)={0x0, 0x7ff}, &(0x7f0000ac7000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000eca000-0x98)={r1, @in={{0x2, 0x0, @multicast2=0xe0000002}}, 0x81, 0x336f}, &(0x7f0000d53000)=0x98) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = socket(0x5, 0xf, 0x200) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r3, 0x84, 0x6b, &(0x7f000052f000)=[@in={0x2, 0x1, @loopback=0x7f000001}], 0x10) ioctl$sock_ipx_SIOCIPXCFGDATA(r3, 0x89e2, &(0x7f0000c20000-0x4)) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r3, 0x10e, 0x4, &(0x7f000099b000)=0xf3c8, 0x4) bind$inet(r2, &(0x7f00005d6000-0xd)={0x2, 0x0, @rand_addr}, 0x10) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000429000)) setsockopt$inet_tcp_int(r2, 0x6, 0x200000000000a, &(0x7f0000dee000-0x4)=0x2, 0x4) getsockopt$inet6_mreq(r3, 0x29, 0x15, &(0x7f0000742000)={@mcast2, 0x0}, &(0x7f0000bf9000-0x4)=0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000a1e000)={{{@in6=@mcast1, @in6=@mcast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@mcast1}}, &(0x7f0000375000-0x4)=0xe8) socket$inet(0x2, 0x1, 0x2) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f000086d000-0xe8)={{{@in=@multicast1=0xe0000001, @in6=@local={0xfe, 0x80, [], 0x0, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x80, 0xa0, 0x33, r4, r5}, {0x6, 0x9, 0x7, 0x4e4fed61, 0x1, 0x8, 0x1, 0x751eb3cb}, {0x7, 0x6, 0x20}, 0x7, 0xb, 0x2, 0x1, 0x3, 0x1}, {{@in=@broadcast=0xffffffff, 0x1, 0x32}, 0xa, @in=@loopback=0x7f000001, 0x5, 0x1, 0x1, 0x3, 0x2, 0x10000, 0x4}}, 0xe8) sendto$inet(r2, &(0x7f0000de2000-0x1), 0x0, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$sock_int(r2, 0x1, 0x8, &(0x7f000006a000), 0x4) r6 = openat$autofs(0xffffffffffffff9c, &(0x7f000018e000)='/dev/autofs\x00', 0x80000, 0x0) epoll_wait(r6, &(0x7f000073e000-0x3c)=[{}, {}, {}, {}, {}], 0x5, 0xff) sendto$inet(r2, &(0x7f0000b0c000)="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", 0x1001, 0xc004, 0x0, 0x0) shutdown(r2, 0x1) recvmsg(r2, &(0x7f0000df7000-0x38)={&(0x7f0000df7000-0x80)=@generic, 0x80, &(0x7f0000df5000)=[{&(0x7f0000df6000-0x92)=""/146, 0x425}, {&(0x7f0000e13000)=""/140, 0x38f}, {&(0x7f0000df6000-0xe8)=""/232, 0xe8}, {&(0x7f000040a000-0x5e)=""/94, 0x5e}, {&(0x7f00007a8000-0xe7)=""/231, 0xe7}, {&(0x7f0000e64000-0xa9)=""/169, 0xa9}, {&(0x7f000022a000)=""/230, 0xe6}, {&(0x7f0000923000)=""/37, 0x25}, {&(0x7f0000f9e000)=""/49, 0x31}], 0x9, &(0x7f0000c28000-0x7)=""/7, 0x7, 0x8000}, 0x40000100) 2018/02/02 06:43:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000238000-0x12)='/dev/input/event#\x00', 0x2, 0x28001) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000001000-0xb)='/dev/loop#\x00', 0x0, 0x0) r2 = dup2(r1, r1) ioctl$TIOCSCTTY(r2, 0x4c03, 0x2002e26) ioctl$EVIOCGABS3F(r0, 0x8018457f, &(0x7f00002e7000-0x8)=""/8) write$evdev(r0, &(0x7f0000f16000-0x30)=[{{}, 0x1, 0x64, 0x2}, {}], 0x30) 2018/02/02 06:43:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000517000-0x10)={0x2, 0x1, @rand_addr}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00004fe000)='yeah\x00', 0x5) sendto$inet(r0, &(0x7f0000589000-0x1), 0xfffffffffffffe98, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x1) r1 = socket(0x10, 0x3, 0x4) socket$inet(0x2, 0x805, 0x80) sendmsg$nl_xfrm(r1, &(0x7f00009d3000)={&(0x7f0000c15000)={0x10}, 0xc, &(0x7f00001e6000-0x10)={&(0x7f0000abe000-0x104)=@delsa={0x4c, 0x12, 0x515485708c54ddb, 0xffffffffffffffff, 0xffffffffffffffff, {@in=@rand_addr}, [@sec_ctx={0x24, 0x8, {0x1d, 0x8, 0x0, 0x0, 0x15, "69cc8910cf7a5164ef891111a0edabf37c1fd93a0d"}}]}, 0x4c}, 0x1}, 0x0) 2018/02/02 06:43:16 executing program 3: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x5, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000006000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000002000-0x10)={r1, 0x1, 0x6, @empty}, 0x10) setsockopt$packet_int(r0, 0x107, 0x1, &(0x7f0000000000)=0x3, 0x327) getsockopt$packet_int(r0, 0x107, 0x800, &(0x7f0000002000-0x4), &(0x7f0000006000)=0x4) 2018/02/02 06:43:16 executing program 7: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000000e000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f000000c000)=@sack_info={0x0, 0x6, 0x42e}, &(0x7f000000b000)=0xc) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000000)={r2, 0x9}, 0x6) unshare(0x28060400) exit(0x0) r3 = syz_open_procfs(r0, &(0x7f0000004000)="706167656d61700029976c32d862fc7deaae881b11848f87a85be0a0e71c63f75b30984037b714efdf205de3692ae4ce4fd439e97b8e7d4832a8c5bf6cd05bf2f093ea99478ef29022f46baab3a38b9c3403d775025c048910742e85d4cb5226417dea53244635b7d776885d2a4cf8118250e8968dd2c46ce9c51041096371d032a640ce730c678066e48d3bd0a585e99acae3c27db4c8425f16a40a47ede146b98839273f5dd4816def57503bf464b65265fcc758a08d142faefb1bb300000000000080001c1d1035cc49522438d18bd2989b53bf635d2ffa") close(r3) 2018/02/02 06:43:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r0, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00005b6000-0x11)='/dev/vga_arbiter\x00', 0x20002, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000f22000-0x4)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f0000d06000), 0x4) 2018/02/02 06:43:16 executing program 6: quotactl(0x800007fd, &(0x7f0000001000-0x8)='./file0\x00', 0x0, &(0x7f0000002000)) openat$dir(0xffffffffffffff9c, &(0x7f0000c43000-0x8)='./file0\x00', 0x111040, 0xf0) 2018/02/02 06:43:16 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = mq_open(&(0x7f000080b000)='vmnet1\x00', 0x40, 0x30, &(0x7f0000001000-0x20)={0x9, 0x9, 0x0, 0x0, 0x2ec1, 0x1, 0x1, 0x6}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000000000)="5c6ed1eb8311bab8bc314f8d634d4ef165f0213f3d0aa3e58de2b78ecb0cff49b2d2d2e6fa212e8268057685e30cefa008cb237f8ed8752dba068895fb11b3373dbc18e525e6afc5cff9b910023df9e12ec337c66c77cd0a480c22754f937f5cb1480cd72a528ac15792c091f673607f3ef8d2075be5033d23874dfec731cf568388892413ee1e83cd0552d634f4c6a3c05f5dda64705a258113300fcf390951963734c77697523420f6cfb230a703e36b3926000505364b7e1206bd1077eb29286e8c5df140fc91a9f28cd7ec59fff7de75a13581a9392acb2d70e595f95d1dc5ea25ebec07c5b984", 0xe9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = syz_open_dev$tun(&(0x7f0000eca000)='/dev/net/tun\x00', 0x0, 0x201ffe) r3 = dup2(r1, r2) mq_getsetattr(r3, &(0x7f00005a9000-0x20)={0x3f, 0x5, 0x10001, 0x7, 0x7, 0xffffffff, 0x0, 0x81}, &(0x7f0000c53000-0x20)) 2018/02/02 06:43:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000595000-0x8)={0x19980330}, &(0x7f0000244000)) r0 = creat(&(0x7f000002a000)='./file0\x00', 0x8) connect$inet6(r0, &(0x7f0000b31000)={0xa, 0x1, 0x6, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0xff}, 0x1c) r1 = socket$netlink(0x10, 0x3, 0x8) bind$netlink(r1, &(0x7f0000684000)={0x10, 0x0, 0xffffffffffffffff, 0x400001}, 0xc) 2018/02/02 06:43:16 executing program 3: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000012000-0x1c)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000012000-0x55)="240000001800030207f7fd946ff183a50a0800000086c497271d856806000100d1f8727e", 0x24}], 0x1}, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000016000)={&(0x7f0000009000-0x10)=@ipx, 0x10, &(0x7f0000016000)=[{&(0x7f0000017000-0xb5)=""/181, 0xb5}, {&(0x7f0000017000-0x5d)=""/93, 0x5d}, {&(0x7f0000008000-0xd5)=""/213, 0xd5}, {&(0x7f0000016000)=""/226, 0xe2}, {&(0x7f0000001000)=""/112, 0x70}, {&(0x7f0000016000)=""/90, 0x5a}, {&(0x7f0000017000-0xb5)=""/181, 0xb5}, {&(0x7f0000017000-0x98)=""/152, 0x98}, {&(0x7f0000012000)=""/4096, 0x1000}], 0x9, &(0x7f0000005000-0x10)=""/16, 0x10, 0x7}, 0x20) 2018/02/02 06:43:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = socket$nl_crypto(0x10, 0x3, 0x15) fstat(r0, &(0x7f0000966000)={0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(r1, &(0x7f0000bcb000-0x1c)={&(0x7f0000532000)=@kern={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f00005f7000-0x10)=[{&(0x7f0000b63000-0x10)={0x10, 0x39, 0xd07, 0x1, 0x2, "", []}, 0x10}, {&(0x7f0000739000)={0x142c, 0x32, 0x100, 0x3, 0x2, "", [@nested={0xd0, 0x3b, [@generic="ce1d25aa6cf2162f40e5871d01c65b323f923ee1cc768dcd7d0488f640f4b90b48bd033024675f15c6814555ba20af7fd0ddc1e146b331a9448a22ef0cc6e196caea0b7698d7bc846a33faef858e9eb12500f4acfed9b0e43df4d9f3dbe9aee595df38b43f13f556ed9afd14fda6eaa5b58f8e9b7f3b072e727e19d471b2dfc342079e9fdc8eff73fd8f9bbac4529007636cfe2a725689d45ae164e80f9ce9ff196dc33437cc24399340e4e17cd423c5d8333bf79ab5f5156cd9c23fcf7974a5ff83fd81f4bd23a1c2"]}, @nested={0x125c, 0x3a, [@generic="ed5bc254b1b22ed3cd0ff0dcb3bde9c758da3df1c25444a1ea46debc55446783054e71a4a732da805cf899d2dd95ed300a409538f5c04d9bdfaf5e30e8f212cf570ca66f09ca69a11c457bf55de3e485f1b2945c3ecca5decc77a73771c1069f566ee25870de9c6f9a1894d3fcecc68ad9f7cd2b0556e14e6fe5d7ca52918a30d194dcde0bd0458b0167f3d3a7e20ab54d4c741e351a07cc02eba616352cfc95cc9a4bbeb1ebf612823004500f571826df", @typed={0xc, 0x73, @u32=0x4}, @generic="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", @typed={0x10, 0x35, @u64=0x8001}, @generic="bf8c9989d737aa7a7667569e31d575f5a1206864b0b8e8d901bd95e598b0f85da57e086d68706700f3800868ba15025c88d41c52ed076ed3638bf6faa8992bb798ded49d9b4d7c4d16ca014768a30fa81b64894937841263c2cbb30c557de76f3300d5aca3a66c8cfcfddb4f65fa8c4b22796b9b5100940e724ca6088a3235c9815ae68f1f60e848858c338a0392e3f500cf854b1047", @generic="cfe53974fb4dd296195e0cce7e5c373e61c083689f4c76171157012f0c940db165531fb17fae27046eb543976e5f194f244dbf55edd0d77f75c610c70fb2a576051bd2fe46f8b15bf0bb3d35ca12ab06d38a881e6eddf04ceb598d1c65b7bcefe5cec5c4aafa40629b2e8535e170db42bcb86c84d78931902d3a8b568c24764f040db638c6edcc834d84709dbb26ba8a8f13c52d5d90b0dba6684d47dcd172c2933dec06796f2db23fc66aab82aed07de2647ab968548c0e7d7a70d22742fcccbf59776a2197d0a21d2fbe4eb9d1ebea9683eecd103029e24852c7138969ed402cdc61d3", @typed={0x10, 0x27, @u64=0x1}]}, @typed={0xc, 0x15, @uid=r2}, @typed={0xe4, 0x7d, @binary="210a0b00bc961a1e5f60a4764a020aea87a7af39dadcd93a90efb43636e1dacc7081020c459884aa4b505ffd3ab34dae2fc88866f5d58da0d7f9d88b38e87fb8b47f135b2ae08f93da24e00ffcf2ef34e6682fcfd65e82e5e1e631e2edbcff5f5fd48a5d01f1756443327fb98920e4edae5d9de426f768c7c5b842214a164744e481a010c02211051d2e1d6d7336acfe919b0a6b4f53a5231b54afec344eec26f2792bc4f79ab7d2362c54acbd4110e7edc1f9ff1319a70752a87ca1b864225d8b4cdf1638f10a81e0773692d2a97f7b1c9fc66dd6a7eab6ba"}]}, 0x142c}], 0x2, 0x0, 0x0, 0x4000}, 0x20000000) sendfile64(r0, r0, 0x0, 0x0) r3 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r3, &(0x7f000011c000-0x1c)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f000080e000)={0x2, 0xf, 0x0, 0x0, 0x10, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x2, @multicast1=0xe0000001}}, @sadb_x_policy={0x8, 0x12, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in6=@dev={0xfe, 0x80}, @in=@dev={0xac, 0x14}}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @rand_addr}}]}, 0x80}, 0x1}, 0x0) r4 = add_key(&(0x7f0000c58000)='ceph\x00', &(0x7f00007cd000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00001f9000)="da553338990394287d368af3454f00f71f24f5a9ada0b359da8a841aff44b5992ba3514710e61ecf704fa156d536b27d6678489c26497af95a181b29455d74247c1ce9c8f8b019fa5b12572c80d810e9bbc6a0245bfb04228666119011e16535f6bd09c1a14d9a6e51dd13f20e10bd684f961c5c175b38c85afd5b156e325d6569a288984329bf13256bf7cc15688904a2b54a84a6587b36d7cc12272944117c8147e704ffa445ce64e6f3a970220bc724858c57e172dbe592621823589dc2befb6c91935de0625cf31b75b3ddd4917a0c06173a087b8760b62ad3afe33ce6cb3800bc0ae1", 0xe5, 0xfffffffffffffffe) r5 = add_key(&(0x7f0000e5c000-0x8)='keyring\x00', &(0x7f0000faf000)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$instantiate(0xc, r4, 0x0, 0x0, r5) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000c80000-0xe8)={{{@in=@dev, @in=@multicast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@remote}}, &(0x7f0000577000-0x4)=0xe8) bind$packet(r3, &(0x7f0000636000-0x14)={0x11, 0x11, r6, 0x1, 0x4, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000f78000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r7 = openat$keychord(0xffffffffffffff9c, &(0x7f0000c3c000-0xe)='/dev/keychord\x00', 0x40281, 0x0) ioctl$TCSBRK(r7, 0x5409, 0x8000) 2018/02/02 06:43:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x5, &(0x7f00009a5000), 0x4) bind(r0, &(0x7f0000b07000-0x10)=@ipx={0x4, 0x7, 0xfffffffffffffff8, "1d313fe48ba2", 0x2}, 0x10) 2018/02/02 06:43:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00007ac000-0x9)='/dev/rtc\x00', 0x0, 0x0) ioctl$PIO_UNIMAPCLR(r0, 0x80287010, &(0x7f0000301000)) ioctl$sock_ipx_SIOCIPXNCPCONN(r0, 0x89e3, &(0x7f0000c8a000-0x2)=0x401) write$fuse(r0, &(0x7f00002c3000)={0x20, 0x1, 0x4, @fuse_ioctl_out={0x7, 0x7fffffff, 0x2, 0x2}}, 0x20) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f0000ef0000-0x4)) 2018/02/02 06:43:16 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000220000-0x40), &(0x7f0000ecf000), &(0x7f0000388000), &(0x7f000089a000-0x10), &(0x7f0000f46000-0x10)={&(0x7f0000c8b000), 0x8}) syz_open_dev$binder(&(0x7f0000863000-0xd)='/dev/binder#\x00', 0x0, 0x2) 2018/02/02 06:43:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x7, 0x6) r0 = socket$inet6(0xa, 0x400000000001, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00006c1000-0x20)={@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14}}, 0x0, 0x2, 0xff}, 0x20) 2018/02/02 06:43:16 executing program 6: mmap(&(0x7f0000001000/0xfd8000)=nil, 0xfd8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x7, &(0x7f0000001000-0x8)) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000d000-0x4), 0xc, 0x1, &(0x7f000004a000-0x10)={0x67, 0x100000}, &(0x7f0000048000)=0x1, 0x0) futex(&(0x7f000000d000-0x4), 0x800000000005, 0x0, &(0x7f0000376000)={0x77359400}, &(0x7f0000048000), 0x0) 2018/02/02 06:43:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000474000-0x10)={0x0, 0xffffffffffffffff, @local}, &(0x7f00006d9000)=0x10, 0x80800) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000a5e000)={0x0, 0x7ff}, &(0x7f0000ac7000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000eca000-0x98)={r1, @in={{0x2, 0x0, @multicast2=0xe0000002}}, 0x81, 0x336f}, &(0x7f0000d53000)=0x98) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = socket(0x5, 0xf, 0x200) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r3, 0x84, 0x6b, &(0x7f000052f000)=[@in={0x2, 0x1, @loopback=0x7f000001}], 0x10) ioctl$sock_ipx_SIOCIPXCFGDATA(r3, 0x89e2, &(0x7f0000c20000-0x4)) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r3, 0x10e, 0x4, &(0x7f000099b000)=0xf3c8, 0x4) bind$inet(r2, &(0x7f00005d6000-0xd)={0x2, 0x0, @rand_addr}, 0x10) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000429000)) setsockopt$inet_tcp_int(r2, 0x6, 0x200000000000a, &(0x7f0000dee000-0x4)=0x2, 0x4) getsockopt$inet6_mreq(r3, 0x29, 0x15, &(0x7f0000742000)={@mcast2, 0x0}, &(0x7f0000bf9000-0x4)=0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000a1e000)={{{@in6=@mcast1, @in6=@mcast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@mcast1}}, &(0x7f0000375000-0x4)=0xe8) socket$inet(0x2, 0x1, 0x2) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f000086d000-0xe8)={{{@in=@multicast1=0xe0000001, @in6=@local={0xfe, 0x80, [], 0x0, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x80, 0xa0, 0x33, r4, r5}, {0x6, 0x9, 0x7, 0x4e4fed61, 0x1, 0x8, 0x1, 0x751eb3cb}, {0x7, 0x6, 0x20}, 0x7, 0xb, 0x2, 0x1, 0x3, 0x1}, {{@in=@broadcast=0xffffffff, 0x1, 0x32}, 0xa, @in=@loopback=0x7f000001, 0x5, 0x1, 0x1, 0x3, 0x2, 0x10000, 0x4}}, 0xe8) sendto$inet(r2, &(0x7f0000de2000-0x1), 0x0, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$sock_int(r2, 0x1, 0x8, &(0x7f000006a000), 0x4) r6 = openat$autofs(0xffffffffffffff9c, &(0x7f000018e000)='/dev/autofs\x00', 0x80000, 0x0) epoll_wait(r6, &(0x7f000073e000-0x3c)=[{}, {}, {}, {}, {}], 0x5, 0xff) sendto$inet(r2, &(0x7f0000b0c000)="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", 0x1001, 0xc004, 0x0, 0x0) shutdown(r2, 0x1) recvmsg(r2, &(0x7f0000df7000-0x38)={&(0x7f0000df7000-0x80)=@generic, 0x80, &(0x7f0000df5000)=[{&(0x7f0000df6000-0x92)=""/146, 0x425}, {&(0x7f0000e13000)=""/140, 0x38f}, {&(0x7f0000df6000-0xe8)=""/232, 0xe8}, {&(0x7f000040a000-0x5e)=""/94, 0x5e}, {&(0x7f00007a8000-0xe7)=""/231, 0xe7}, {&(0x7f0000e64000-0xa9)=""/169, 0xa9}, {&(0x7f000022a000)=""/230, 0xe6}, {&(0x7f0000923000)=""/37, 0x25}, {&(0x7f0000f9e000)=""/49, 0x31}], 0x9, &(0x7f0000c28000-0x7)=""/7, 0x7, 0x8000}, 0x40000100) 2018/02/02 06:43:16 executing program 0: mmap(&(0x7f0000000000/0xfe1000)=nil, 0xfe1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init() ppoll(&(0x7f0000972000)=[{r0}], 0x1, &(0x7f0000d7b000)={0x0, 0x989680}, &(0x7f0000b11000+0x225), 0x8) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000fe2000-0x8)='./file0\x00', 0x0) 2018/02/02 06:43:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000bdb000-0x11)='net/ip6_mr_cache\x00') fdatasync(r0) sendfile(r0, r0, &(0x7f0000f2c000), 0x3348) 2018/02/02 06:43:16 executing program 6: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000002000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f0000002000)={0x7, 0x3, 0x200, 0x3, 0x7fff, 0xccc0}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r1, 0x0, 0x200000000000041, &(0x7f0000006000-0x1e)=""/30, &(0x7f0000001000)=0x26f) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = dup(r1) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000005000-0x11)='/selinux/enforce\x00', 0x100, 0x0) ioctl$sock_inet_SIOCGIFADDR(r3, 0x8915, &(0x7f0000000000)={@generic="562fc79b8733228fb4c58a1a4cf1e6b8", @ifru_flags=0x4c00}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000009000-0xb8)={0x0, 0x40, 0x8, 0x3a1, 0x624f, 0x4, 0x0, 0x10000, {0x0, @in6={{0xa, 0x3, 0x3, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x2}}, 0x80000000, 0x5, 0x1, 0x7, 0x1ff}}, &(0x7f0000009000-0x4)=0xb8) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8, 0x80003, 0x2, &(0x7f0000009000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000007000-0x10)={0x7, 0x0, 0x944, 0x4, r4}, 0x10) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execveat(r2, &(0x7f0000008000-0x8)='./file0\x00', &(0x7f0000003000)=[&(0x7f0000002000)='k\x00', &(0x7f0000008000-0x13)=']^posix_acl_access\x00', &(0x7f0000004000-0x6)='}user\x00'], &(0x7f0000008000-0x1c)=[&(0x7f0000002000)='em0\x00', &(0x7f0000008000-0x1a)='posix_acl_access*lo.ppp0-\x00', &(0x7f0000002000)='cpuset\x00', &(0x7f0000008000-0x17)='$)cgroup-{keyring-$em1\x00', &(0x7f0000007000)='cgroup:nodev-\'\x00', &(0x7f0000002000-0x2)='!\x00', &(0x7f0000004000-0x9)='-ppp1GPL\x00'], 0x0) r6 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000006000)='/dev/rfkill\x00', 0x840, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_icmp_ICMP_FILTER(r6, 0x1, 0x1, &(0x7f0000007000-0x4)={0xffffffffffffff00}, 0x4) signalfd4(r1, &(0x7f0000006000)={0x9}, 0x8, 0x80000) setsockopt$inet6_MCAST_MSFILTER(r5, 0x29, 0x30, &(0x7f000000a000-0x590)={0x0, {{0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x7}}, 0x0, 0xa, [{{0xa, 0x2, 0x1, @empty, 0x8}}, {{0xa, 0x1, 0x1a, @mcast2={0xff, 0x2, [], 0x1}, 0x5}}, {{0xa, 0x3, 0x7, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x4}}, {{0xa, 0x0, 0xfffffffffffffff7, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x36d43dcf}}, {{0xa, 0x1, 0x9a, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x7}}, {{0xa, 0x0, 0x8, @local={0xfe, 0x80, [], 0x0, 0xaa}}}, {{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x849}}, {{0xa, 0x2, 0x6, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x7}}, {{0xa, 0x3, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x1}}, {{0xa, 0x2, 0x3b02, @dev={0xfe, 0x80, [], 0x0, 0x13}, 0xa3}}]}, 0x590) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r1, &(0x7f0000007000)="62b77c8a1add6c65496ce744c34eb9847b979ba2ef83ef5166b6c13acd7b574fae22a163164b8b83fb03c65d9bd77c8cfbab0252b8973658dc599d469b125a1dcd876b1114d7fb1fd4d40971c1d83b1b99dbc60c096793bfb41846d753e7f870111d86c3aaeb38bf90f79b75ac8adb12ed8fa99d58d70c91a28dc7267a09bdbdc0afda904b5d7ea15fd2def2e9c546d43f1ccf7669cb8f36ef731e7aaff1da56fd55c2e7e68fe64855e098a408c41f239928f7ecf5f5ff63b25760e44f08", 0xbe, 0x4000, &(0x7f0000002000-0x10)={0x2, 0x3, @multicast1=0xe0000001}, 0x10) 2018/02/02 06:43:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000f2f000-0xc)='/dev/autofs\x00', 0x40000, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000788000-0x4)) capset(&(0x7f0000fc2000-0x8)={0x4000019980330}, &(0x7f0000002000-0x18)) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r1, 0x0, 0x61, &(0x7f0000000000), 0x18e) 2018/02/02 06:43:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f00002cc000)={{0xa, 0x1, 0xfffffffffffffff7, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x8001}, {0xa, 0x3, 0x4, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x1}, 0x200, [0xff, 0xffffffff, 0x10000, 0x1, 0x5, 0x38f4, 0x8c, 0x1]}, 0x5c) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000250000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x10) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000f54000-0x1), 0xfffffffffffffc64, 0x20000802, &(0x7f000006d000)={0x2, 0x3, @empty}, 0x10) bind$inet(r0, &(0x7f0000d1d000)={0x2, 0x0, @empty}, 0x10) 2018/02/02 06:43:16 executing program 2: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x15) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000014000)={&(0x7f0000017000-0x124)={0x14, 0x1e, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x7}, []}, 0x14}, 0x1}, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000014000-0x4)) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000021000)) 2018/02/02 06:43:16 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000fb2000-0x12)='/dev/input/event#\x00', 0x20, 0x0) ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f0000cb0000-0xda)=""/218) r1 = syz_open_dev$sg(&(0x7f0000b0c000-0x9)='/dev/sg#\x00', 0x401, 0x100) ioctl$KDDISABIO(r1, 0x4b37) 2018/02/02 06:43:16 executing program 5: mmap(&(0x7f0000000000/0x6f9000)=nil, 0x6f9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f000002a000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) read(r0, &(0x7f00009f1000-0x28)=""/40, 0x28) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000339000-0x16)='/selinux/checkreqprot\x00', 0x40, 0x0) ioctl$EVIOCGSND(r1, 0x8040451a, &(0x7f0000461000+0x1a2)=""/141) mmap(&(0x7f00006f9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCPKT(r1, 0x5420, &(0x7f00006fa000-0x4)=0x100000000) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001}}) ioctl$EVIOCGABS0(r1, 0x80184540, &(0x7f00006be000-0x36)=""/54) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) 2018/02/02 06:43:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init() fadvise64(r0, 0x0, 0x249, 0x5) openat(0xffffffffffffffff, &(0x7f0000502000)='./file0\x00', 0x0, 0x0) clone(0x20000080904900, &(0x7f0000bb6000), &(0x7f0000549000-0x4), &(0x7f0000907000), &(0x7f000000f000)) 2018/02/02 06:43:16 executing program 0: r0 = open(&(0x7f000013f000)='./file0\x00', 0x400000, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000001000-0xbf)=""/191, &(0x7f0000f72000-0x4)=0xbf) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f0000849000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @dev={0xac, 0x14}}, 0x4}}, 0x2e) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000a1d000-0xc)='/dev/autofs\x00', 0x400, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r2, 0x10e, 0x5, &(0x7f0000ace000)=0x8d, 0x4) close(r1) 2018/02/02 06:43:16 executing program 2: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000005000-0x38)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000012000-0x55)="240000001800030207f7fd946ff183a50a0800000086c497271d856806000700d100737e", 0x24}], 0x1}, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000002000-0x20)={@generic="ed8a4ee17928e57b126e3c6e2aacfdb4", @ifru_flags}) 2018/02/02 06:43:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000fd0000)='/dev/hwrng\x00', 0x2, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000851000-0x14)={0x40, 0x6, 0xfff, 0x8000, 0x4}, 0x14) r1 = syz_open_procfs(0x0, &(0x7f00008c8000-0xb)='comm\x00') sendfile(r1, r1, &(0x7f00004db000), 0xff) 2018/02/02 06:43:16 executing program 4: mmap(&(0x7f0000000000/0xf84000)=nil, 0xf84000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r0, 0x29, 0x12, &(0x7f0000f85000-0x4)=0x5, 0x4) setsockopt$inet6_int(r0, 0x29, 0x15, &(0x7f0000f73000-0x4), 0x9c) 2018/02/02 06:43:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f00006a8000)={0x0}) ioctl$DRM_IOCTL_RM_CTX(r0, 0xc0086421, &(0x7f00003ea000)={r1, 0x2}) r2 = syz_open_dev$tun(&(0x7f0000434000-0xd)='/dev/net/tun\x00', 0x0, 0xa) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) r3 = openat$keychord(0xffffffffffffff9c, &(0x7f0000a63000)='/dev/keychord\x00', 0x4380, 0x0) recvfrom$llc(r3, &(0x7f0000112000-0x5b)=""/91, 0x5b, 0x1, &(0x7f0000c45000)={0x1a, 0x9, 0x8000, 0x2, 0x3, 0x2, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, 0x10) r4 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_ifreq(r4, 0x8930, &(0x7f0000a78000+0x1af)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0}}) ioctl$KDSETLED(r3, 0x4b32, 0x0) write$tun(r2, &(0x7f00006e7000-0x14bc)=@hdr={0x0, 0x0, 0x7fff, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "8d8293", 0x10, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, []}}}}}, 0xfffffedd) syz_extract_tcp_res(&(0x7f0000294000-0x8), 0x3f, 0x80) 2018/02/02 06:43:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f00002cc000)={{0xa, 0x1, 0xfffffffffffffff7, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x8001}, {0xa, 0x3, 0x4, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x1}, 0x200, [0xff, 0xffffffff, 0x10000, 0x1, 0x5, 0x38f4, 0x8c, 0x1]}, 0x5c) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000250000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x10) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000f54000-0x1), 0xfffffffffffffc64, 0x20000802, &(0x7f000006d000)={0x2, 0x3, @empty}, 0x10) bind$inet(r0, &(0x7f0000d1d000)={0x2, 0x0, @empty}, 0x10) 2018/02/02 06:43:16 executing program 1: eventfd(0x8001) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) write(r0, &(0x7f0000917000-0xb5)="130000001000ffdde200f4000000000000007f", 0x13) r1 = socket$inet(0x2, 0xf, 0x3) sendto$inet(r1, &(0x7f0000571000-0xba)="a9684042779ac5cead736d9f8e0d26245f2b88218ac7684630df36667b485378f64194eaf2136b7a0d97f66241241c9103cde55df68098d2c5b97532a7aa12bccd279ade88a0a1ef91cfec1660fbf79e585eb156f22d6e6c6a6f8ddea848e9697078baef2f7d99bb264770276f6238fe8ee4129742bca4f58cc1ef94b9a87d362639cc8d72fde2fe76f3f5bd3123ea649a02014b7ca4b6afb42e9380fb4df42098d6baea02501df38d17ec85dd2f67cdc10dd275d41bf5e04a7f", 0xba, 0x80, &(0x7f0000d1e000)={0x2, 0x3, @empty}, 0x10) 2018/02/02 06:43:16 executing program 0: mmap(&(0x7f0000000000/0x2e000)=nil, 0x2e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f000000e000-0x4)=0x16) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$TTUNGETFILTER(r2, 0x801054db, &(0x7f000002d000-0x1000)=""/4096) 2018/02/02 06:43:16 executing program 5: mmap(&(0x7f0000000000/0xe36000)=nil, 0xe36000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000908000-0xf)='/dev/snd/timer\x00', 0x0, 0xfffffffffffffffe) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000e34000-0x14)={0x1, 0x0, 0x0, 0x0, 0x1}) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000d70000-0x4)) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000304000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000e36000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$FIONREAD(r2, 0x541b, &(0x7f0000e37000-0x4)) epoll_create1(0x80000) 2018/02/02 06:43:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f00000a9000-0x8)='./file0\x00', 0x400, 0x40) write$selinux_load(r0, &(0x7f0000aa8000)={0xf97cff8c, 0x8, 'SE Linux', "21e89ac1f5ba8ccd3185d82fab978c91fee404bbe3c22c5597269baea040fb6d8e24c83e8e5dd479"}, 0x38) r1 = syz_open_procfs(0x0, &(0x7f0000cc0000-0xb)='mountstats\x00') preadv(r1, &(0x7f000039f000)=[{&(0x7f00000e5000-0x95)=""/149, 0x95}], 0x3e8, 0x2) 2018/02/02 06:43:16 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000f37000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f0000a3f000-0xa8)={{0x7, 0xfffffffffffffffd}, "00fffffffffffffffc00000000000100000000d600fffffbf07000000000000000000000000000f8ff0000070007000000000000000400001b00", 0x0, 0x0, 0x6f, 0x4, 0x0, 0x5, 0xfffffffdff7fffff, 0x0, 0x6}) r1 = syz_open_dev$mice(&(0x7f0000e11000-0x10)='/dev/input/mice\x00', 0x0, 0x4000) socket$inet_icmp(0x2, 0x2, 0x1) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f00006e1000)={@loopback=0x7f000001, @loopback=0x7f000001, 0x0, 0x2, [@remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001]}, 0x18) 2018/02/02 06:43:16 executing program 2: mmap(&(0x7f0000000000/0xfee000)=nil, 0xfee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000fee000)='trusted\x00', &(0x7f0000feb000-0x5)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xffffffffffffffff) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$describe(0x6, r0, &(0x7f0000a11000-0x99)=""/153, 0x99) accept4$ax25(0xffffffffffffff9c, &(0x7f0000eb4000-0x10), &(0x7f00008c3000)=0x10, 0x80800) 2018/02/02 06:43:16 executing program 6: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000432000), 0x4) fcntl$notify(r0, 0x402, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/rtc\x00', 0x100, 0x0) dup3(r1, r1, 0x80000) 2018/02/02 06:43:16 executing program 4: mmap(&(0x7f0000000000/0xfa1000)=nil, 0xfa1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f000031e000)={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}, {0x306, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x10}}, 0x10, {0x2, 0x3, @multicast1=0xe0000001}, @generic="db81b35b05a26a085443126f232632d3"}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fa3000-0xc)={0x0}, &(0x7f0000fa2000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f000040e000)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f00009b2000-0x15)='/proc/self/net/pfkey\x00', 0x400, 0x0) ptrace(0x4207, r2) ptrace$setregset(0x4205, r2, 0x10000000001, &(0x7f000033f000-0x10)={&(0x7f0000fa5000-0x1)="00200001", 0x4}) 2018/02/02 06:43:16 executing program 0: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() unshare(0x28060400) prctl$setfpexc(0xc, 0x140000) exit(0xffffffffffffffff) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$peek(0x1, r0, &(0x7f000000a000)) sched_setaffinity(r0, 0x8, &(0x7f000000a000-0x8)) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8, 0x3, 0x100000001, &(0x7f000000b000)) 2018/02/02 06:43:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000104000)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000141000-0x8)={0x0, 0x200}, &(0x7f0000259000+0xf41)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000200000-0x8)={r1, 0x8}, &(0x7f000045e000-0x4)=0x8) r2 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000ea8000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) sendto$packet(r2, &(0x7f0000412000-0xdf), 0x3e7, 0x0, &(0x7f0000cff000-0x14)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @random="a545478a499b"}, 0x14) 2018/02/02 06:43:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x18, &(0x7f0000159000-0x4)=0x1000, 0x4) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000d9b000)='/dev/rtc\x00', 0x10000, 0x0) ioctl$DRM_IOCTL_GET_STATS(r1, 0x807c6406, &(0x7f0000195000)=""/34) bind$inet6(r0, &(0x7f00004ad000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x1}, 0x1c) 2018/02/02 06:43:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f000039d000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000b95000-0x10)='/selinux/policy\x00', 0x0, 0x0) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000a40000), 0x0, 0x20000004, &(0x7f0000b23000)={0xa, 0x2, 0x0, @ipv4={[], [0xff, 0xff], @empty}}, 0x1c) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000589000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x10) sendfile(r0, r2, &(0x7f0000d03000-0x8), 0x200041c) vmsplice(r1, &(0x7f0000cd6000)=[{&(0x7f0000139000-0xe1)="0956a22047cfacd105117cfd3bc1907f6d90e75c076ad73d6c4a4cd5fb1c63026bfda3e99a013a033e690ce02317e610f15674c3143b0178f30c8322064d5852b5d2883ab4e4075b21a84de565882441d981408ad36ddb6a1968680fb9e46f2a6534a94a672ee74635cce3dea3259c4844c99a718fc3860150d0a94a9972e36a3ab2116ce64b0ea0d2c6f76478cf9caf4f91fbc18535f8d25260d66442faf086d9ef51cf4daa6dbe0e58342a5d925d129c8578d90531788e42246853df0cb80b5cd529a6d76d26f8a03c70f558df308181f04f99d285f4558b4d5c12cf820c8f91", 0xe1}, {&(0x7f0000c8f000)="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", 0x1000}, {&(0x7f0000c54000-0x4)="e439e97f", 0x4}, {&(0x7f0000aa1000-0x6)="2aae74930d29", 0x6}, {&(0x7f00008a0000)="358c2c120c89a577067d818865ef0157c0732930031d32282b79b7d2841ca04d0c956c8b9a1d727ed29f0d61e878cedf726a3bdbe286071788a0f25f755f7c1dd1128e8c70e90fe9d82f6b67a0aa19e3a513904bd2128b5d4875538a611033e0ef8a171b37aeda2046d242c6dc69a87eaf6032279da6d6c4092ce37c224989761f10cea2b1a0772b8caf2f05516dd1537ad575ee49bea78e60ef", 0x9a}], 0x5, 0x2) 2018/02/02 06:43:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000c6f000)='keyring\x00', &(0x7f0000003000-0x5)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$read(0xb, r0, &(0x7f000043d000)=""/4096, 0x1000) socketpair$unix(0x1, 0x200000000005, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000018000)={0x2, &(0x7f0000012000-0x10)=[{0x28, 0x0, 0x0, 0xfffffffffbfff000}, {0x6}]}, 0x10) sendmmsg$unix(r2, &(0x7f000011e000)=[{&(0x7f000001b000-0xa)=@abs, 0x8, &(0x7f0000bb4000-0x70)=[], 0x0, &(0x7f000001a000)=[]}], 0x1, 0x0) 2018/02/02 06:43:17 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000000)=0x0) waitid(0x2, r0, 0x0, 0x2, &(0x7f00005f7000)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$netrom(0xffffffffffffff9c, &(0x7f0000000000)=@ax25, &(0x7f0000002000-0x4)=0x10, 0x800) ioctl$sock_SIOCDELDLCI(r1, 0x8981, &(0x7f0000000000)={@generic="6cb3177a0ebe61dcd4d6968d727be0fd", 0xd075}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f0000098000)='ppp1keyring$-)\'lo\x00', 0x0) bind(r1, &(0x7f00001d2000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, r2, 0x2, 0x1, 0x0, 0x0, {0xa, 0x2, 0xfffffffffffffff9, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x7e}}}, 0x3a) lstat(&(0x7f0000a05000-0x8)='./file0\x00', &(0x7f00007a9000)) pwrite64(r2, &(0x7f0000a57000)="2fa6", 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r2, 0x0) symlink(&(0x7f0000a8a000)='./file0\x00', &(0x7f0000bb8000-0x8)='./file0\x00') stat(&(0x7f0000a6e000)='./file0\x00', &(0x7f0000e27000-0x44)) 2018/02/02 06:43:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000e9b000+0x18a)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f00007ff000)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @rand_addr=0x20003}}) dup3(r1, r0, 0x0) socket$packet(0x11, 0x800000000002, 0x300) getsockname$packet(0xffffffffffffffff, &(0x7f000000c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000007000)=0x14) 2018/02/02 06:43:17 executing program 0: mmap(&(0x7f0000000000/0x2d000)=nil, 0x2d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f000002f000-0x15)='/proc/self/net/pfkey\x00', 0x4000, 0x0) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f000002e000), &(0x7f000002e000)=0x4) socketpair$unix(0x1, 0x8, 0x0, &(0x7f0000024000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000001d000)={0x2, &(0x7f0000013000-0x10)=[{0x28, 0x0, 0x0, 0xfffffffffffff00c}, {0x6}]}, 0x10) r3 = getpid() wait4(r3, 0x0, 0x0, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f000002f000)='/dev/rtc\x00', 0x80, 0x0) sendmmsg$unix(r2, &(0x7f0000011000)=[{&(0x7f0000003000)=@file, 0x2, &(0x7f0000004000)=[{&(0x7f0000009000-0xf3)="fc150f9b", 0x4}], 0x1, &(0x7f0000020000)=[]}], 0x1, 0x0) 2018/02/02 06:43:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = dup2(r0, r0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r1, 0x28, 0x2, &(0x7f00004f9000-0x8)=0x1, 0x8) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f000000d000-0x70)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000005000)}) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000-0x30)={0x0, 0x0, &(0x7f0000004000)=[], 0x48, 0x0, &(0x7f000000d000)="62164b44a5c310affb2298c023c7036e8915400419dae89c459e387ad57913e733b1615bd7c2d55328b9dff40f10d1fc0e41a052600c822c2d8d8f871ff1edbf244f0f2cc508303a"}) r2 = mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x12, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000002000)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000003000-0x30)={0xc, 0x0, &(0x7f0000005000-0x68)=[@free_buffer={0x40086303, r2}], 0x0, 0x0, &(0x7f0000002000)}) 2018/02/02 06:43:17 executing program 5: r0 = socket$inet(0x2, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000d95000/0x4000)=nil, 0x4000, 0xf) 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) clock_gettime(0x0, &(0x7f000015c000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r0, &(0x7f0000000000)=[{{&(0x7f0000288000)=@l2, 0xe, &(0x7f0000184000)=[{&(0x7f0000001000-0x66)=""/102, 0x66}, {&(0x7f0000001000-0x68)=""/104, 0x68}], 0x2, &(0x7f0000000000)=""/101, 0x65, 0x4}, 0x7}], 0x1, 0x40000000, &(0x7f0000001000-0x8)={r1, r2+30000000}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000000000)={0xffff, 0x100000001, 0x100000000}) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f000090d000)={{{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in=@broadcast=0xffffffff}}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}}, 0x0, @in6=@empty}}, 0xe8) 2018/02/02 06:43:17 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000589000)='./file0\x00', 0x0) r0 = open(&(0x7f0000851000)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f000003f000+0x154)='./file0\x00', 0x0) r1 = open$dir(&(0x7f00004db000-0x8)='./file0\x00', 0x0, 0x0) mknodat(r1, &(0x7f00005d2000-0xe)='./file0/file0\x00', 0x0, 0x0) unlinkat(r1, &(0x7f0000c77000-0x8)='./file1\x00', 0x200) close(r0) rmdir(&(0x7f0000af9000)='./file0\x00') 2018/02/02 06:43:17 executing program 4: mmap(&(0x7f0000f62000/0x2000)=nil, 0x2000, 0x3, 0x3f, 0xffffffffffffffff, 0x3) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000f63000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r1, 0x40505330, &(0x7f0000000000)={{0x3, 0x100}, {0x3, 0x59}, 0x9, 0x2, 0x4}) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f000001d000-0x4)=0x3a) r3 = syz_open_dev$usbmon(&(0x7f0000f63000-0xd)='/dev/usbmon#\x00', 0x0, 0x200) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$ax25(r2, &(0x7f0000000000), &(0x7f0000f63000+0x99f)=0x10) ioctl$TUNGETVNETHDRSZ(r3, 0x800454d7, &(0x7f0000f63000-0x4)) 2018/02/02 06:43:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000000) r0 = epoll_create1(0x0) r1 = mq_open(&(0x7f0000000000)='-$\x00', 0x6f93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x7, 0x2, 0x0, 0x2, 0x3}) r2 = mq_open(&(0x7f0000a04000)='-$\x00', 0x0, 0x0, &(0x7f0000514000-0x40)) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00004aa000)='/selinux/mls\x00', 0x0, 0x0) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r3, 0x111, 0x5, 0xff, 0x4) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000ae0000)) mq_timedsend(r1, &(0x7f000066c000), 0x0, 0x0, &(0x7f000066d000-0x10)) r4 = syz_open_procfs(0x0, &(0x7f00004ca000-0xa)='numa_maps\x00') ioctl$GIO_FONT(r4, 0x4b60, &(0x7f00009e4000-0xc4)=""/196) [ 70.298291] TCP: request_sock_TCP: Possible SYN flooding on port 20010. Sending cookies. Check SNMP counters. [ 70.334211] binder: BINDER_SET_CONTEXT_MGR already set [ 70.342145] binder: 10726:10734 ioctl 40046207 0 returned -16 2018/02/02 06:43:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f000039d000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000b95000-0x10)='/selinux/policy\x00', 0x0, 0x0) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000a40000), 0x0, 0x20000004, &(0x7f0000b23000)={0xa, 0x2, 0x0, @ipv4={[], [0xff, 0xff], @empty}}, 0x1c) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000589000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x10) sendfile(r0, r2, &(0x7f0000d03000-0x8), 0x200041c) vmsplice(r1, &(0x7f0000cd6000)=[{&(0x7f0000139000-0xe1)="0956a22047cfacd105117cfd3bc1907f6d90e75c076ad73d6c4a4cd5fb1c63026bfda3e99a013a033e690ce02317e610f15674c3143b0178f30c8322064d5852b5d2883ab4e4075b21a84de565882441d981408ad36ddb6a1968680fb9e46f2a6534a94a672ee74635cce3dea3259c4844c99a718fc3860150d0a94a9972e36a3ab2116ce64b0ea0d2c6f76478cf9caf4f91fbc18535f8d25260d66442faf086d9ef51cf4daa6dbe0e58342a5d925d129c8578d90531788e42246853df0cb80b5cd529a6d76d26f8a03c70f558df308181f04f99d285f4558b4d5c12cf820c8f91", 0xe1}, {&(0x7f0000c8f000)="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", 0x1000}, {&(0x7f0000c54000-0x4)="e439e97f", 0x4}, {&(0x7f0000aa1000-0x6)="2aae74930d29", 0x6}, {&(0x7f00008a0000)="358c2c120c89a577067d818865ef0157c0732930031d32282b79b7d2841ca04d0c956c8b9a1d727ed29f0d61e878cedf726a3bdbe286071788a0f25f755f7c1dd1128e8c70e90fe9d82f6b67a0aa19e3a513904bd2128b5d4875538a611033e0ef8a171b37aeda2046d242c6dc69a87eaf6032279da6d6c4092ce37c224989761f10cea2b1a0772b8caf2f05516dd1537ad575ee49bea78e60ef", 0x9a}], 0x5, 0x2) 2018/02/02 06:43:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00000a2000)='/selinux/checkreqprot\x00', 0x40000, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(r0, 0xc00c6419, &(0x7f000070d000-0xc)={0x2, &(0x7f0000245000-0xb3)=""/179, &(0x7f000061d000+0x616)=[{0x2, 0x1000, 0x7ff, &(0x7f00009b9000-0x1000)=""/4096}, {0x2, 0xdb, 0x3, &(0x7f0000e5e000-0xdb)=""/219}]}) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f0000d31000-0x38)={&(0x7f0000de3000-0xc)={0x10}, 0xc, &(0x7f0000023000)={&(0x7f0000e6b000-0x138)={0x14, 0x7, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) fcntl$getown(r1, 0x9) 2018/02/02 06:43:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) truncate(&(0x7f0000d78000-0x8)='./file0\x00', 0x7) mkdir(&(0x7f0000f8f000)='./file0\x00', 0x80) mknod(&(0x7f000086c000)='./file0\x00', 0x103d, 0x0) r1 = open$dir(&(0x7f00004be000)='./file0\x00', 0x80000880, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000500000-0xc)) creat(&(0x7f00007dc000)='./file0\x00', 0x0) fcntl$setflags(r0, 0x2, 0x1) 2018/02/02 06:43:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000abd000)=""/20, &(0x7f00008f0000)=0x14) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000c8e000)='/dev/vga_arbiter\x00', 0x80, 0x0) setsockopt$nfc_llcp_NFC_LLCP_RW(r1, 0x118, 0x0, &(0x7f00003af000-0x4)=0x2, 0x4) recvfrom$inet6(r0, &(0x7f0000763000)=""/54, 0x36, 0x0, 0x0, 0x0) r2 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f000067a000)={@remote, @loopback, 0x0}, &(0x7f0000543000)=0xc) r4 = add_key$user(&(0x7f0000001000)='user\x00', &(0x7f000042a000)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000f07000-0xcf)="8de003b468879407f96005e181996107ce8fa1ebc2bd43e78934143a3a62cefe41c70757278252a7587514cff178bbb39815b6fdffa50ac0ed76a300f9b69c0ac7177c05991bed8bb4dbe01b9214cdce952d53e01bad432474c9dffcd57924a601856796e0055709f923477373dab65b3d54c7936d91e93238339f3035a890fd17a8a8e0231a5bfede4a566b90a2affae4194e026193ad8ec6c3b8220d56bde5c04f8969533080f584eac804f6190681c018dfbf17e319d6085ba49c3cc5a35f3c84f9ebc63c1b14e786d0036f309e", 0xcf, 0xffffffffffffffff) keyctl$get_security(0x11, r4, &(0x7f0000725000-0xd)=""/13, 0xd) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000170000)={{{@in6=@dev, @in6=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@empty}}, &(0x7f0000467000-0x4)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000daf000-0xe8)={{{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x3, 0x0, 0x1, 0x3, 0xa, 0x20, 0x20, 0xbf, r3, r6}, {0x6, 0x1f, 0x8, 0x7, 0xfffffffffffffff9, 0x3f, 0x0, 0x3}, {0x6, 0x9, 0x5, 0x4}, 0xfffffffffffffc00, 0x8, 0x0, 0x0, 0x1}, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, 0x2, 0x3b}, 0x2, @in=@dev={0xac, 0x14, 0x0, 0x11}, 0xffffffffffffffff, 0x4, 0x2, 0x80000000, 0x1f, 0xfffffffffffffffa, 0x200}}, 0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000f8b000)={{{@in6=@loopback={0x0, 0x1}, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa}}, {{@in6=@loopback={0x0, 0x1}}, 0x0, @in6=@dev={0xfe, 0x80}}}, 0x356) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000ba8000-0x18)={@empty, 0x735, r5}) 2018/02/02 06:43:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup2(0xffffffffffffff9c, 0xffffffffffffffff) openat$keychord(0xffffffffffffff9c, &(0x7f0000f43000)='/dev/keychord\x00', 0x101400, 0x0) syz_open_procfs(0xffffffffffffffff, &(0x7f00002b3000)='net/igmp6\x00') r0 = syz_open_procfs(0x0, &(0x7f0000ad0000-0xa)='net/snmp6\x00') ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f000036c000-0x4)) r1 = getpgid(0x0) r2 = syz_open_procfs(r1, &(0x7f0000edf000-0x8)='net/llc\x00') pread64(r2, &(0x7f0000ffb000), 0xffffffffffffffea, 0x0) 2018/02/02 06:43:17 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000669000)='/selinux/mls\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000b38000-0x4)=0x80000000, 0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000b60000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) close(r2) dup3(r2, r1, 0x0) [ 70.368563] binder_alloc: 10726: binder_alloc_buf, no vma [ 70.404254] binder: 10726:10751 transaction failed 29189/-3, size 0-0 line 3128 2018/02/02 06:43:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f000056b000)={&(0x7f0000de3000-0xc)={0x10}, 0xc, &(0x7f0000023000)={&(0x7f0000e6b000-0x138)={0x14, 0x6, 0x1, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) r1 = syz_open_dev$sg(&(0x7f0000757000-0x9)='/dev/sg#\x00', 0xffff, 0x800) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f00005cd000)=0x8, 0x4) [ 70.455335] TCP: request_sock_TCP: Possible SYN flooding on port 20010. Sending cookies. Check SNMP counters. [ 70.472026] binder: undelivered TRANSACTION_ERROR: 29189 [ 70.478089] binder: release 10726:10734 transaction 37 in, still active [ 70.494514] binder: send failed reply for transaction 37 to 10726:10742 [ 70.505205] binder: undelivered TRANSACTION_COMPLETE [ 70.520282] binder: undelivered TRANSACTION_ERROR: 29189 2018/02/02 06:43:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = dup2(r0, r0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r1, 0x28, 0x2, &(0x7f00004f9000-0x8)=0x1, 0x8) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f000000d000-0x70)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000005000)}) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000-0x30)={0x0, 0x0, &(0x7f0000004000)=[], 0x48, 0x0, &(0x7f000000d000)="62164b44a5c310affb2298c023c7036e8915400419dae89c459e387ad57913e733b1615bd7c2d55328b9dff40f10d1fc0e41a052600c822c2d8d8f871ff1edbf244f0f2cc508303a"}) r2 = mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x12, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000002000)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000003000-0x30)={0xc, 0x0, &(0x7f0000005000-0x68)=[@free_buffer={0x40086303, r2}], 0x0, 0x0, &(0x7f0000002000)}) 2018/02/02 06:43:17 executing program 4: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(r0, &(0x7f0000006000)={0x0, 0x0, &(0x7f0000004000-0x10)={&(0x7f0000004000)={0x2, 0x16, 0x0, 0x0, 0x9, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_kmaddress={0x7, 0x19, 0x0, @in={0x2, 0x3, @multicast1=0xe0000001}, @in6={0xa, 0x1, 0x8, @dev={0xfe, 0x80, [], 0x0, 0x11}, 0x7fff}}]}, 0x48}, 0x1}, 0x0) 2018/02/02 06:43:17 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000deb000)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000f54000-0x1), 0xfffffffffffffc64, 0x20000802, &(0x7f000006d000)={0x2, 0xffffffffffffffff, @empty}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000072000)=0x1, 0x4) socketpair(0x7, 0x80006, 0x2, &(0x7f00001f3000-0x8)={0x0}) ioctl$ASHMEM_GET_PIN_STATUS(r1, 0x7709, 0x0) 2018/02/02 06:43:17 executing program 5: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f000017a000)='/dev/sequencer\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f00006d5000-0x64)=[@in6={0xa, 0x3, 0x6, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x89fb}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}, @in6={0xa, 0x2, 0x1, @dev={0xfe, 0x80, [], 0x0, 0xe}, 0x3f}, @in6={0xa, 0x3, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xa}}, 0x80}], 0x64) write$sndseq(r0, &(0x7f0000b7d000)=[{0x0, 0x0, 0x0, 0x0, @time={0x77359400}, {}, {}, @control={0x8}}], 0x1c) timerfd_settime(r0, 0x1, &(0x7f00004ca000)={{0x77359400}, {0x0, 0x1c9c380}}, &(0x7f0000c90000)) 2018/02/02 06:43:17 executing program 6: inotify_init1(0x80802) r0 = creat(&(0x7f00000ec000)='./file0\x00', 0x1) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00006a1000-0xe0)={0x0, 0x0, 0x0, 0xfffffffffffffffb, 0x7, 0x0, 0x4, 0xb, 0x9, "49c26e38d16b0ad99b7f33027b33ab3d2ee11e9c9d2f3c72b9e73d4c5e46732b8aeaa5630cfa82b2a2c3fe70adb2ea432c706c72e8295e289470d486c821bc37", "34c8fc163dd7cfe158d570cf06f3a2499a0e34dba209ce1c9902b260d221fa3fe958e12245993e69527411e1089e9dca6517d7478840f633047b8a1a695ce3df", "b93d9c730b8d03ccfcada601a2717299c4ffed0d025f71329453a0d52dfc365c", [0x3f, 0x8]}) 2018/02/02 06:43:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f000093a000)='./file0\x00', 0x8100, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000aa9000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000c24000)=0x14) sendmsg(r0, &(0x7f0000c00000)={&(0x7f0000e3b000-0x14)=@ll={0x11, 0x15, r1, 0x1, 0x5, 0x6, @empty}, 0x14, &(0x7f0000d39000-0x18)=[{&(0x7f0000276000)="0c50b642a3df31d691fd3f06a2e4619d73ff14d2ebff508b871de4428a2a8bece9daca32337c13ad05f54467f17cea3026a151355e63e9289cd36be23e7b3ce18d9facf38695b40ec0005b", 0x4b}, {&(0x7f0000f9b000-0x21)="860d573e7dfe20a320f1fbe228246a1247ed27c0c33ad5fe305b1f7c0f774377c0", 0x21}, {&(0x7f0000a19000-0x9)="c95729e958828fd47d", 0x9}], 0x3, &(0x7f0000a04000)=[{0x18, 0x118, 0x79563016, "d9ca11b13ab577428872"}], 0x18, 0x24000000}, 0x20048081) pipe(&(0x7f0000f3d000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) tee(r2, r4, 0x8000, 0x0) readv(r2, &(0x7f0000f34000-0x10)=[{&(0x7f0000afd000)=""/4096, 0x1000}], 0x1) fanotify_init(0x0, 0x80000) writev(r3, &(0x7f0000a01000-0x40)=[{&(0x7f0000f8a000-0xc3), 0x39}], 0x1) vmsplice(r3, &(0x7f0000d7b000)=[{&(0x7f0000849000-0xd9)='A', 0x1}], 0x1, 0x0) 2018/02/02 06:43:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000097f000-0x10)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) ioctl$DRM_IOCTL_AGP_ENABLE(r0, 0x40046432, &(0x7f0000964000-0x4)=0x9) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000888000)='illinois\x00', 0x27d) sendto$inet(r0, &(0x7f0000de2000-0x1), 0x0, 0x0, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) recvfrom(r0, &(0x7f0000acf000)=""/101, 0xfffffffffffffefc, 0x0, 0x0, 0x326) 2018/02/02 06:43:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00009f1000-0x8)) r0 = getpid() r1 = syz_open_procfs(r0, &(0x7f0000803000)='clear_refs\x00') ioctl$sock_inet_SIOCDARP(0xffffffffffffffff, 0x8953, &(0x7f0000213000)={{0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}}, 0x0, {0x2, 0xffffffffffffffff, @broadcast=0xffffffff}, @common='tunl0\x00'}) r2 = syz_open_procfs(0x0, &(0x7f0000c2d000)='oom_score\x00') sendfile(r1, r2, &(0x7f0000cd3000-0x8), 0xff) 2018/02/02 06:43:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000412000)='/dev/usbmon#\x00', 0x0, 0x0) r1 = syz_open_dev$usbmon(&(0x7f00004b7000)='/dev/usbmon#\x00', 0x2000000000000, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f00009a5000-0x190)={0x2, {{0xa, 0x3, 0x80000001, @empty, 0x4}}, 0x0, 0x2, [{{0xa, 0x3, 0x0, @dev={0xfe, 0x80, [], 0x0, 0xd}, 0x7}}, {{0xa, 0x0, 0x8, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x7}}]}, 0x190) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000962000)=@sack_info={0x0, 0x20, 0x7f}, &(0x7f0000034000)=0xc) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000c70000-0x8)={r2, 0x99d0, 0x5}, 0x8) dup2(r1, r0) 2018/02/02 06:43:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000125000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00002e4000-0x10)='/selinux/policy\x00', 0x0, 0x0) write$selinux_load(r1, &(0x7f000039d000)={0xf97cff8c, 0x8, 'SE Linux', "46fd1fcf6922376ef27678"}, 0x1b) r2 = syz_open_dev$mice(&(0x7f00003ef000)='/dev/input/mice\x00', 0x0, 0x22000) ioctl$TIOCNOTTY(r2, 0x5422) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000512000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_mtu=0xcf1a}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f000053d000)={@generic="196dc1701ce8009a1da97f1bb45f38b7", @ifru_map={0xd6c}}) ioctl$TUNGETIFF(r0, 0x800454d2, &(0x7f0000d04000)) 2018/02/02 06:43:17 executing program 5: mmap(&(0x7f0000000000/0xdc3000)=nil, 0xdc3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f0000b67000), &(0x7f00004d4000-0x4)=0x4) mmap(&(0x7f0000dc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r0, &(0x7f000041b000)=[{&(0x7f000066d000-0x1000)="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", 0x1000}, {&(0x7f0000dc3000)="34814ebecb", 0x5}, {&(0x7f0000dc4000-0xa1)="95185c8d9b228b8063542e7c86a8cef733fc26a173a17b52f9034e8e5cb3c58c6821bf0622ebf37087656ffe5afa81571f728ecbd24380e2e796353e789531aad75d94711515dcd7907f852f4efb64b1e57769d8250e721360cae16eb67332e813cf0fa96c9e672cac88a480731ea118f74f6d08cd0391d3095fc83a955f3be67bfb211036c4cf79c719de2197f484162afd675eaea728f50a703092bab9f24c15", 0xa1}, {&(0x7f0000dc3000)="a55c18e03c", 0x5}, {&(0x7f0000dc4000-0x2d)="b40605791aaff3a5ef4cd6fafc1b989b996295241f83fad2e0ff0789d85fcb96fc3e8d88a6be9560f3f19811ce", 0x2d}, {&(0x7f0000dc4000-0x5e)="2bf52c22dbd303ccc1c0e87c1971a2ff347d81be1401f18ec6d66b51bd294d31c3c75232de992d1953dbcc03fa25357bbbfd9c11d9dec9fc609d3c2e34bb67612c09943cbf15cee282ce842b733f22b0167eab5ca113effe758553dc6f49", 0x5e}, {&(0x7f0000a7e000)="f2d1263add69c4a67ab68085c3abcc70d34ae37c9e9990d2f50ef5ed3ec3a9bfca0800c1067678aba06a59ce2b9b5d6d5f444fff420d3a934620a97a25a9919f824bccd0703d0c8e2f133dfd62e1c46d95941f180cbcf97abe1c83c452a2095b5bbd01da491a048c6138d6cf6a890ca3db450081285f8f499983d091c9294b78fa5d12c6ad08513f9c98cf53315eb781a7779583c6544373e54dbdb9a05d48f7dadceaba47d02379837dfe27bdcc7a9670d979c8671c6c0bdba3c4175b1f5abfe9bbb98ee11a06e4", 0xc8}, {&(0x7f0000d51000-0x43)="52990203e81b697ea4b8ef59785187312c58fd15f6af0f4a1e8a1af4159e406404bfde071e11d1f0c98c2f240c0e2e5c279fa0b6b4a4a2a726be4538f4bc8e62fcb9d4", 0x43}], 0x8, 0x1) 2018/02/02 06:43:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000833000)='net/udp6\x00') lseek(r0, 0xfffffffffffffffe, 0x0) fsetxattr(r0, &(0x7f00006cb000)=@random={'osx.', '\x00'}, &(0x7f00005dc000-0xe)='+[em1$*dppp1}\x00', 0xe, 0x2) 2018/02/02 06:43:17 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000e49000-0xe8)={{{@in=@remote, @in6=@ipv4={[], [], @empty}}}, {{@in=@multicast2}, 0x0, @in=@broadcast}}, &(0x7f0000ac0000)=0xe8) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10}, 0xc, &(0x7f0000435000-0x10)={&(0x7f0000da6000)=@newlink={0x3c, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}, @IFLA_MASTER={0x8, 0xa, 0x8c58}]}, 0x3c}, 0x1}, 0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000a01000)='/selinux/enforce\x00', 0x40000, 0x0) setsockopt$llc_int(r0, 0x10c, 0x3, &(0x7f0000127000)=0x81, 0x4) sendmsg$nl_route(r0, &(0x7f00001e2000-0x18)={&(0x7f0000fa0000)={0x10, 0x0, 0x0, 0x4002}, 0xc, &(0x7f0000165000)={&(0x7f00000c9000-0x14)=@getneightbl={0x14, 0x42, 0x418, 0x5, 0x1, {}, [""]}, 0x14}, 0x1, 0x0, 0x0, 0x20000000}, 0x4000000) 2018/02/02 06:43:17 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000d68000/0x2000)=nil, 0x2000, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000001000-0x8)='keyring\x00', &(0x7f0000bef000)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) request_key(&(0x7f0000000000)='id_legacy\x00', &(0x7f0000ad0000-0x5)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000001000-0x1f)='^-+bdevselfusernodev%:,selinux\x00', r0) mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000002000-0x1e)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) 2018/02/02 06:43:17 executing program 7: mmap(&(0x7f0000000000/0xef6000)=nil, 0xef6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000ef6000)='/dev/snd/seq\x00', 0x0, 0x200000004001) sync_file_range(r0, 0x800, 0x9, 0x0) 2018/02/02 06:43:17 executing program 2: socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000ab6000)={0x0}) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000658000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000f6c000-0x18)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000650000-0x9)={{&(0x7f0000022000/0x1000)=nil, 0x1000}, 0x3}) r2 = creat(&(0x7f0000efd000-0x8)='./file0\x00', 0xa) accept4$netrom(r2, &(0x7f00004f4000-0x48)=@full, &(0x7f00009b7000-0x4)=0x48, 0x80000) r3 = openat$keychord(0xffffffffffffff9c, &(0x7f000006b000-0xe)='/dev/keychord\x00', 0x20100, 0x0) ioctl$TIOCLINUX6(r3, 0x541c, &(0x7f000052e000-0x2)={0x6, 0x9}) 2018/02/02 06:43:17 executing program 4: mmap(&(0x7f0000000000/0xfef000)=nil, 0xfef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000999000)='/dev/rtc\x00', 0x0, 0x0) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000fef000), 0xfffffffffffffe6b) 2018/02/02 06:43:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000b6f000-0xe)='/selinux/load\x00', 0x2, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00009ae000-0x11)='/selinux/enforce\x00', 0x800, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000565000)=0x1, 0x4) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000086c000)='/selinux/policy\x00', 0x0, 0x0) sendfile(r0, r2, &(0x7f00005b3000), 0x1b0) [ 70.642901] binder: release 10789:10802 transaction 40 in, still active [ 70.651086] binder: send failed reply for transaction 40 to 10789:10812 [ 70.659689] binder: undelivered TRANSACTION_COMPLETE [ 70.664874] binder: undelivered TRANSACTION_ERROR: 29189 2018/02/02 06:43:17 executing program 3: socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000333000-0x8)={0x0, 0x0}) ioctl$sock_inet_SIOCGIFADDR(r1, 0x8915, &(0x7f0000878000-0x20)={@generic="4cd4c7e52172c0baa7336675e1694824", @ifru_addrs={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xc}}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(0xffffffffffffffff, 0x6, 0x21, &(0x7f0000002000)="0d576aa5b72ceb3f97738795af87125e", 0x10) r2 = socket(0x18, 0x0, 0x1) connect(r2, &(0x7f0000002000)=@sco={0x1f, {0x1}}, 0x3a) getsockname(r0, &(0x7f0000a05000-0xe)=@l2, &(0x7f00006df000-0x4)=0xe) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000479000-0xa0)={0x0, @in6={{0xa, 0x0, 0x4, @loopback={0x0, 0x1}, 0x81}}, 0x6d, 0x4, 0x8, 0xff, 0x8}, &(0x7f00004b8000)=0xa0) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000b00000-0x18)={r3, 0x8, 0x8, [0x9, 0x1f, 0x3, 0x0, 0x8, 0x3, 0x4, 0x2]}, 0x18) sendto(r2, &(0x7f0000005000-0x1000), 0xfffffffffffffedc, 0x0, 0x0, 0x0) 2018/02/02 06:43:17 executing program 1: mmap(&(0x7f0000000000/0xf73000)=nil, 0xf73000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f00006ff000-0x10)='/dev/input/mice\x00', 0x0, 0x280002) mmap(&(0x7f0000f73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000f74000-0xe8)={{{@in=@local, @in6=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@dev}}, &(0x7f0000f74000-0x1)=0xe8) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f0000f75000-0x4)) mmap(&(0x7f0000f73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000f73000)={r1, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, 0x10) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000f73000-0x18)={@mcast2={0xff, 0x2, [], 0x1}}, 0x20) 2018/02/02 06:43:17 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000e49000-0xe8)={{{@in=@remote, @in6=@ipv4={[], [], @empty}}}, {{@in=@multicast2}, 0x0, @in=@broadcast}}, &(0x7f0000ac0000)=0xe8) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10}, 0xc, &(0x7f0000435000-0x10)={&(0x7f0000da6000)=@newlink={0x3c, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}, @IFLA_MASTER={0x8, 0xa, 0x8c58}]}, 0x3c}, 0x1}, 0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000a01000)='/selinux/enforce\x00', 0x40000, 0x0) setsockopt$llc_int(r0, 0x10c, 0x3, &(0x7f0000127000)=0x81, 0x4) sendmsg$nl_route(r0, &(0x7f00001e2000-0x18)={&(0x7f0000fa0000)={0x10, 0x0, 0x0, 0x4002}, 0xc, &(0x7f0000165000)={&(0x7f00000c9000-0x14)=@getneightbl={0x14, 0x42, 0x418, 0x5, 0x1, {}, [""]}, 0x14}, 0x1, 0x0, 0x0, 0x20000000}, 0x4000000) 2018/02/02 06:43:17 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000001000-0x58)={0xf6, 0x9, 0x4, 0x6, 0x1000, 0x4}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000af6000)='/selinux/checkreqprot\x00', 0x0, 0x0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000647000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) 2018/02/02 06:43:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x10) write(r0, &(0x7f000054c000)="241000001300edc9fff7ef007f00001c0000040d0003000000ffffffcb0100f9d81517469c6dd5182d52f3b6370fbe367b95aff74c37f9895b0a275ce40354f2bd0220d9d4bd77aa45087d0d0ee07098ee56", 0xfffd) 2018/02/02 06:43:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffff9c) ioctl$DRM_IOCTL_CONTROL(r0, 0x40086414, &(0x7f0000f6d000)={0x3, 0x9}) r1 = syz_open_procfs(0x0, &(0x7f00000cd000)="6e65742f6465765f6d6361737400c087ea55011e14c9e347dd1f55a6026a1cb7e067f3c577981c0994a1e80d90d49d68bdbc91fab9c1c7f063e676e83c000000097534a1045850a23665d01ca0727019515d003c10e34239844c5b6e8d1721c0b53a91c2f6ec1e5484645db3dfb5") r2 = syz_open_procfs(0x0, &(0x7f0000866000-0xb)='projid_map\x00') sendfile(r2, r1, &(0x7f0000318000-0x8), 0x400000ff) ioctl$UFFDIO_UNREGISTER(r2, 0x8010aa01, &(0x7f0000090000-0x10)={&(0x7f00006f1000/0xc000)=nil, 0xc000}) fcntl$getflags(r1, 0x40b) 2018/02/02 06:43:17 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d9d000-0xc)={0x0}, &(0x7f000044c000)=0xc) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00001fc000)='/dev/rfkill\x00', 0x141400, 0x0) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f000034c000-0xaf)=""/175) openat$autofs(0xffffffffffffff9c, &(0x7f0000b38000-0xc)='/dev/autofs\x00', 0x0, 0x0) r2 = syz_open_procfs(r0, &(0x7f0000ad9000)='attr/current\x00') sendfile(r2, r2, &(0x7f00004a2000), 0x22) 2018/02/02 06:43:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x6) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000d89000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) write$tun(r0, &(0x7f0000252000)=@hdr={0x0, 0x81, 0x2f6, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x1000, 0x0, 0x54, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14}, @broadcast=0xffffffff, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, {[@fastopen={0x22, 0x4, "3497"}, @timestamp={0x8, 0xa, 0x40, 0x3ff}, @nop={0x1}, @fastopen={0x22, 0x5, "c687c7"}, @window={0x3, 0x3, 0xe7}, @md5sig={0x13, 0x12, "e83f5ea8c0650aea6cb320b2afcab7fb"}]}}}}}, 0x5e) 2018/02/02 06:43:17 executing program 2: mremap(&(0x7f000056a000/0x1000)=nil, 0x1000, 0x4000, 0x2, &(0x7f000008a000/0x4000)=nil) 2018/02/02 06:43:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000cc0000-0xb)='mountstats\x00') epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000f49000)={0x400020000015}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000f39000-0x2c)={0x0, 0x24, "0509ff353f40898782627bb5bb6395643f725356eb87dd7c7cbddf8a6df49fb4c1a16e48"}, &(0x7f0000ff3000-0x4)=0xfffffffffffffe7a) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000f79000-0x14)={0x0, 0x6, 0x8, 0x10000, 0x1, 0x3}, &(0x7f0000639000)=0x14) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00001eb000)={r1, 0x8, 0x4, 0xa8, 0x7, 0x5, 0xff, 0x9, {r2, @in6={{0xa, 0x2, 0xfffffffffffffffa, @dev={0xfe, 0x80, [], 0x0, 0x13}, 0xfffffffffffff593}}, 0x738, 0x1ff, 0x5, 0x691, 0x80000001}}, &(0x7f0000c37000-0x4)=0xb8) mknod$loop(&(0x7f0000916000-0x8)='./file0\x00', 0x4000001000, 0x0) fstatfs(r0, &(0x7f00004fe000)=""/173) mq_unlink(&(0x7f00000fc000)='mountstats\x00') preadv(r0, &(0x7f000039f000)=[{&(0x7f00000e5000-0x95)=""/149, 0x95}], 0x3e8, 0x2) 2018/02/02 06:43:17 executing program 5: r0 = socket(0x4, 0x4, 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000265000), &(0x7f0000000000)=0x4) r1 = socket$netlink(0x10, 0x3, 0x7) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r1, 0x10e, 0x8, &(0x7f0000039000), 0x2) 2018/02/02 06:43:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000517000-0x10)={0x2, 0x1, @rand_addr}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000e8f000-0x9)='illinois\x00', 0x71) init_module(&(0x7f0000dde000-0x1)='\x00', 0x1, &(0x7f00002f1000-0x3)="2a0e00") sendto$inet(r0, &(0x7f0000589000-0x1), 0xfffffffffffffe98, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x1) r1 = socket(0x10, 0x3, 0x4) sendmsg$nl_xfrm(r1, &(0x7f00009d3000)={&(0x7f0000c15000)={0x10}, 0xc, &(0x7f00001e6000-0x10)={&(0x7f0000abe000-0x104)=@delsa={0x4c, 0x12, 0x515485708c54ddb, 0xffffffffffffffff, 0xffffffffffffffff, {@in=@rand_addr=0xfffffffffffffffc}, [@sec_ctx={0x24, 0x8, {0x1d, 0x8, 0x0, 0x0, 0x15, "69cc8910cf7a5164ef891111a0edabf37c1fd93a0d"}}]}, 0x4c}, 0x1}, 0x0) 2018/02/02 06:43:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f8b000)={{{@in6=@loopback={0x0, 0x1}, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2}, {}, {}, 0x0, 0xffffffffffffffff, 0x0, 0x1}, {{@in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}}, 0x0, @in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x0, 0x0, 0xfff}}, 0xe8) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f00001c6000)={0x0, 0x0, &(0x7f0000416000-0x8)={&(0x7f000069a000)={0x2, 0x12, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) bind$inet6(r0, &(0x7f0000fa0000-0x1c)={0xa, 0x2, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0x4}, 0x1c) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000f62000)={0xff, {{0xa, 0x1, 0x81, @mcast2={0xff, 0x2, [], 0x1}, 0xe50d}}}, 0x88) 2018/02/02 06:43:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getrlimit(0xc, &(0x7f00008a6000)) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f000041c000-0xc)={0x10000011}) epoll_wait(r2, &(0x7f0000422000-0xc)=[{}], 0x1, 0xfffffffffffffffe) sendto$ipx(r0, &(0x7f000086a000)="05", 0x1, 0x0, 0x0, 0x0) 2018/02/02 06:43:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c7f000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_addrs=@ethernet={0x306, @random="3e7596f732f4"}}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000769000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}) socket$nl_crypto(0x10, 0x3, 0x15) connect$inet(r0, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) close(r1) ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f000003b000-0xfe)="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") setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00005be000-0xe8)={{{@in6=@dev={0xfe, 0x80, [], 0xffffffffffffffff, 0xb}, @in=@rand_addr=0x8, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x6, 0xa, 0x0, 0x20, 0x1d}, {0x8, 0x0, 0xe000000000000, 0xfffffffffffffffa, 0x0, 0xfff, 0x0, 0x9}, {0x8000, 0x0, 0x6, 0x9}, 0x0, 0xd, 0x0, 0x0, 0x3}, {{@in=@multicast1=0xe0000001, 0x0}, 0x2, @in=@dev={0xac, 0x14, 0x0}, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x9, 0x7, 0x7fffffff}}, 0xe8) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0x7, &(0x7f0000034000-0x10)={0x0, 0xfffffffffffffffe, 0x6, 0x1}, 0x10) socket$inet6_tcp(0xa, 0x1, 0x0) 2018/02/02 06:43:17 executing program 0: mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x0, 0xa972, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mprotect(&(0x7f0000a94000/0x3000)=nil, 0x3000, 0x1000005) getsockopt$netlink(r0, 0x10e, 0x5, &(0x7f0000a96000-0x3d)=""/4, &(0x7f0000a94000)=0x4) 2018/02/02 06:43:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000ab0000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000216000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x0, &(0x7f0000ffb000)) setxattr(&(0x7f0000c82000)='./file0\x00', &(0x7f0000102000)=@known='system.posix_acl_default\x00', &(0x7f0000228000)='ramfs\x00', 0x6, 0x2) 2018/02/02 06:43:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000045d000-0x3)='ns\x00') getdents(r0, &(0x7f0000825000-0xa7)=""/167, 0xa7) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0xae2) getdents(r0, &(0x7f0000be3000)=""/22, 0x16) 2018/02/02 06:43:17 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0xee454e5f7daddd5a) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f0000fdc000-0x8)=@assoc_value={0x0}, &(0x7f00008fc000-0x4)=0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000af3000)={r1, @in={{0x2, 0x2, @broadcast=0xffffffff}}}, 0x8c) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000aaf000)={0x0, 0x0}) bind$inet(r3, &(0x7f000009e000-0x10)={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) sendmsg$nl_netfilter(r2, &(0x7f000068d000-0x38)={&(0x7f0000d55000)={0x10}, 0xc, &(0x7f00008b8000-0x10)={&(0x7f00003c1000-0x24)={0x14, 0x0, 0x5, 0x800000001, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) 2018/02/02 06:43:17 executing program 6: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000190000)='/selinux/checkreqprot\x00', 0x101000, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f00003c9000-0x4)=0x19e, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000001000-0x4)='$\x00', 0x0) write(r1, &(0x7f0000001000)="15", 0x1) sendfile(r1, r1, &(0x7f0000001000), 0xfec) ioctl$TIOCLINUX2(r1, 0x541c, &(0x7f0000ab1000)={0x2, 0x3, 0xf16, 0x0, 0x1, 0x9}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r1, 0x0) umount2(&(0x7f0000001000)='./file0\x00', 0x0) 2018/02/02 06:43:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000517000-0x10)={0x2, 0x1, @rand_addr}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000e8f000-0x9)='illinois\x00', 0x71) init_module(&(0x7f0000dde000-0x1)='\x00', 0x1, &(0x7f00002f1000-0x3)="2a0e00") sendto$inet(r0, &(0x7f0000589000-0x1), 0xfffffffffffffe98, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x1) r1 = socket(0x10, 0x3, 0x4) sendmsg$nl_xfrm(r1, &(0x7f00009d3000)={&(0x7f0000c15000)={0x10}, 0xc, &(0x7f00001e6000-0x10)={&(0x7f0000abe000-0x104)=@delsa={0x4c, 0x12, 0x515485708c54ddb, 0xffffffffffffffff, 0xffffffffffffffff, {@in=@rand_addr=0xfffffffffffffffc}, [@sec_ctx={0x24, 0x8, {0x1d, 0x8, 0x0, 0x0, 0x15, "69cc8910cf7a5164ef891111a0edabf37c1fd93a0d"}}]}, 0x4c}, 0x1}, 0x0) 2018/02/02 06:43:17 executing program 3: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) mremap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x1000, 0x3, &(0x7f0000007000/0x1000)=nil) remap_file_pages(&(0x7f0000003000/0x9000)=nil, 0x9000, 0x0, 0x0, 0x0) socketpair$inet6(0xa, 0x1, 0x4040, &(0x7f000000b000-0x8)={0x0, 0x0}) ioctl$void(r0, 0xc0045c77) 2018/02/02 06:43:17 executing program 7: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000006000-0x8)='oom_adj\x00') ioctl$int_in(r0, 0x5452, &(0x7f0000003000)=0x10001) r1 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000005000)='/dev/keychord\x00', 0x400000, 0x0) ioctl$TUNDETACHFILTER(r2, 0x400854d6, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f0000008000-0x4)={0x1}, 0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AUTH_MAGIC(r0, 0x40046411, &(0x7f0000009000-0x4)=0x800) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000001000)=[{&(0x7f0000006000)=""/223, 0xdf}, {&(0x7f0000006000+0xc32)=""/21, 0x15}, {&(0x7f0000005000-0xe0)=""/224, 0xe0}, {&(0x7f0000006000)=""/128, 0x80}, {&(0x7f0000001000)=""/148, 0x94}, {&(0x7f0000001000-0x11)=""/17, 0x11}, {&(0x7f0000003000)=""/158, 0x9e}, {&(0x7f0000007000-0x1000)=""/4096, 0x1000}, {&(0x7f0000003000-0x67)=""/103, 0x67}], 0x9) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000005000)=0x1, 0x4) r3 = syz_open_procfs(0x0, &(0x7f0000001000-0x8)='pagemap\x00') pwritev(r0, &(0x7f0000003000)=[{&(0x7f0000000000)="5da780e53c70ad624f8fc0156ca83465dfe71fd48877c3c1de272e51fa5a865dc5824aa4848d62430eb94778e536df6876bd812a4ca617470d6e40d40e8be97f03ec", 0x42}, {&(0x7f0000005000-0x85)="7c4ffcdb661d9b44a3e6a20d3b0f1ad64eec470d80e4cd058e8446669e0e566096b75e3b4c8d16477f807bfa5bd43969bbd904685d36d4f876bdbcacde468e9fd74041d88c705632673781c31cc07f84df4229c49970246a739da88da50a6e6a311d3f8f37eff9253f3edc05189ae65bf79411d3117ef7af634ce31a3176c036916a33e758", 0x85}], 0x2, 0x0) pread64(r3, &(0x7f0000f82000-0x800)=""/8, 0x8, 0x0) 2018/02/02 06:43:17 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x200000002, 0x0) bind$inet6(r0, &(0x7f00005d7000-0x1c)={0xa, 0x0, 0x0, @empty}, 0x1c) sendto$inet6(r0, &(0x7f00009ba000)='M', 0x1, 0x0, &(0x7f0000f62000-0x1c)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @empty}}, 0x1c) recvmsg(r0, &(0x7f00000ea000-0x38)={0x0, 0x0, &(0x7f00000a8000-0x10)=[], 0x0, &(0x7f000054a000-0x51)=""/81, 0x51}, 0x42) mmap(&(0x7f0000000000/0xddf000)=nil, 0xddf000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000d55000-0x8)={0x0, 0x4}, &(0x7f000047c000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00004ce000-0x98)={r1, @in6={{0xa, 0x3, 0x800, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x6eb}}, 0x7ff, 0x6}, &(0x7f0000e3e000-0x4)=0x98) getpeername$inet6(r0, &(0x7f0000b05000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000a15000)=0x1c) recvfrom$inet6(r0, &(0x7f0000ab1000-0x6a)=""/106, 0xe74cd316a7aa36a0, 0x0, 0x0, 0x80) 2018/02/02 06:43:17 executing program 1: mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000fee000)=0x3fa, 0x4) bind$inet6(r0, &(0x7f0000d1a000)={0xa, 0x0, 0x0, @empty}, 0x1c) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x4000000000000002, &(0x7f0000d11000)=0x3fb, 0x4) bind$inet6(r1, &(0x7f0000fe9000-0x1c)={0xa, 0x0, 0x0, @empty}, 0x1c) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000ff6000-0x15)='/dev/pktcdvd/control\x00', 0x24201, 0x0) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000edf000-0x4)=@assoc_id=0x0, &(0x7f0000ff5000)=0x4) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000ff6000-0x98)={r3, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}}, 0xdd9c, 0x7}, &(0x7f0000239000)=0x98) listen(r1, 0x0) listen(r0, 0x0) 2018/02/02 06:43:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x17, &(0x7f0000471000-0x4)=0x6, 0x4) r1 = syz_open_dev$mice(&(0x7f000071c000-0x10)='/dev/input/mice\x00', 0x0, 0x240) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000e8e000-0x8)={0x0, 0x3f}, &(0x7f0000b08000-0x4)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00004a5000-0x10)={r2, 0x7, 0x8, 0x2c8}, &(0x7f0000892000)=0x10) syz_open_dev$evdev(&(0x7f00003c0000)='/dev/input/event#\x00', 0x8, 0x2180) 2018/02/02 06:43:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f0000a45000-0x4)=0xe) r0 = syz_open_dev$mice(&(0x7f00001f8000-0x10)='/dev/input/mice\x00', 0x0, 0x400000) ioctl$KDMKTONE(r0, 0x4b30, 0x40) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00007f6000-0x8)=@assoc_value, &(0x7f0000d74000-0x4)=0x8) ioctl$FIONREAD(0xffffffffffffffff, 0x541b, &(0x7f0000fce000)) 2018/02/02 06:43:17 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x3c, &(0x7f0000646000), 0x2) r1 = socket(0x13, 0xf, 0x7fffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000001000), &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r1, r2, r3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000001000-0x8)={0x0, 0x1f}, &(0x7f0000001000)=0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000000)={r4, @in6={{0xa, 0x0, 0xffff, @loopback={0x0, 0x1}, 0x6}}}, 0x8c) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000001000-0xc)={0x0, 0xbc, &(0x7f0000000000)=[@in6={0xa, 0x3, 0x6, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0xfb}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}, @in6={0xa, 0x3, 0xf3a1, @loopback={0x0, 0x1}, 0x4}, @in6={0xa, 0x1, 0x7, @mcast1={0xff, 0x1, [], 0x1}, 0x8}, @in6={0xa, 0x0, 0x8, @mcast1={0xff, 0x1, [], 0x1}, 0x3}, @in6={0xa, 0x1, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x6}, @in={0x2, 0x3, @multicast2=0xe0000002}, @in={0x2, 0x1, @rand_addr=0x1}]}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000000000)={r5, @in6={{0xa, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0, 0xaa}}}}, 0x8c) 2018/02/02 06:43:17 executing program 7: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) munmap(&(0x7f000000d000/0x2000)=nil, 0x2000) mremap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3000, 0x3, &(0x7f000000c000/0x3000)=nil) 2018/02/02 06:43:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000fa7000-0x2)=0x0) r1 = syz_open_procfs(r0, &(0x7f000055c000)='setgroups\x00') readv(r1, &(0x7f00009a6000-0x80)=[{&(0x7f0000215000-0x1000)=""/4096, 0x1000}], 0x1) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000e4b000)) readv(r1, &(0x7f0000dc9000-0x8)=[{&(0x7f0000208000)=""/4096, 0x1000}], 0x1d3) 2018/02/02 06:43:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) r0 = syz_open_dev$mice(&(0x7f0000ab7000-0x10)='/dev/input/mice\x00', 0x0, 0x3) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) sendmsg$nl_generic(r0, &(0x7f0000f07000-0x1c)={&(0x7f00001d1000)={0x10}, 0xc, &(0x7f000074b000)={&(0x7f00002ce000-0x1cc)={0x1cc, 0x40, 0x0, 0x7, 0x2, {0x13}, [@generic="cd6969882ac6370a6cac5dfea4ad24792fb3f99ef6015abe253609db7d7e2aa8157aa5fc7660e61f2ed62c9b99f98d5c8878d39d2aa7495b8fe1ecec511da9c2799df2e9776c88d90a6b06ae1aac4917ec1612ce5ca8e7e6c884a14d1303e291e8f6ce9953408fc9f91771e445a9856ef1570437e23c568b2c3a6633e675490fb905703b116368eb97ff7ca201a2f17eaa4300ed5cf91fa5c207155f137fcd599f2fa1dcd13e524c628cb0f9f1d8494375bc1ceb0a45ed2e9ca56d8294d013360765505425bbc5ded2424cf9459a74", @typed={0xc, 0x1c, @fd=r1}, @nested={0x78, 0x80, [@generic="14c0b1882b1b7023ada90c65b1709431a96e0c03a31b98bf17e4d7a66bbb2a93b8c91b577e8cc2116a573b46f0532820ba5c88340f02eaa6409ccbaeace05126f53b777312b642b97671f4192805348dfb94226247fbd97f9b592a10df0df1d8d94092b7da249b1d5928796b35848b8cbd3e374b"]}, @generic="91f57aa6226c37682035821216119d4312caab96518b786bb00756b7b6e8f2853f356f9309e31321f51044d578f4bba8e1b0803969871bb7eee050956321191f042ddeb3ba13f8cb6d3fbc2c29028338178687174883da0575012b875678c8e88d1374"]}, 0x1cc}, 0x1, 0x0, 0x0, 0x4000001}, 0x24000005) r2 = creat(&(0x7f000036d000)='./control/file0\x00', 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000bb2000)={{{@in=@multicast1, @in6=@mcast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in6=@local}}, &(0x7f00009b7000)=0xe8) quotactl(0x7fff, &(0x7f0000074000-0x16)='./control/file0/file0\x00', r3, &(0x7f0000e2d000)="3248f79b810853333c7db6d8bbc129cf8c693ab637a59f1cd07eef1b3a4bdfada4e576d51f16d0e5941550f1b50e2b3c5ed06253963bb449c5fb214d557c10523e12030ccba1092f086d4bf56755614e9e033ed151abec4e5a1362fbbf5d4a6e22581a1487910b855f7fbae64f5c6c8f36a163e5d2cc3aa5ee3a33b5c314eec49637e666dc69de185c41de191272f74725b0321118685eec43434bb34728fcde5155d971f8f19064824ebe9c") rename(&(0x7f0000f18000-0x10)='./control/file0\x00', &(0x7f0000032000-0xa)='./control\x00') lremovexattr(&(0x7f0000e23000)='./control\x00', &(0x7f0000dbe000-0x8)=@random={'osx.', ':,+\x00'}) 2018/02/02 06:43:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000002, 0x0) setsockopt$inet6_int(r0, 0x29, 0x4a, &(0x7f000000a000)=0x7f, 0x4) bind$inet6(r0, &(0x7f0000d68000)={0xa, 0x0, 0x0, @empty}, 0x1c) sendto$inet6(r0, &(0x7f000028c000+0xbc3), 0x0, 0x0, &(0x7f0000771000-0x1c)={0xa, 0x0, 0x0, @empty}, 0x1c) connect(r0, &(0x7f00009c4000-0x20)=@pptp={0x18, 0x2, {0x4, @dev={0xac, 0x14, 0x0, 0xf}}}, 0x20) recvmsg(r0, &(0x7f00005ea000)={&(0x7f00005ee000-0x10)=@in={0x0, 0xffffffffffffffff, @rand_addr}, 0xff21, &(0x7f0000f61000-0x10)=[], 0x0, &(0x7f0000d4c000-0x2a)}, 0x0) r1 = dup2(r0, r0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f000074b000-0x1)={0x3}, 0x1) ioctl$EVIOCSABS2F(r1, 0x401845ef, &(0x7f00008d8000-0x18)={0x1, 0x21, 0x4, 0x40, 0x1, 0x4}) 2018/02/02 06:43:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x0) pread64(r0, &(0x7f000028e000)=""/62, 0x3e, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00006ec000)='/proc/self/net/pfkey\x00', 0x0, 0x0) mq_timedreceive(r1, &(0x7f0000e61000-0x76)=""/118, 0x76, 0x3, &(0x7f00002ea000-0x8)={0x0, 0x1c9c380}) close(r0) 2018/02/02 06:43:18 executing program 5: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00007c7000)='/dev/sequencer\x00', 0x800, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f000096e000-0x8)={0x0, 0x1}, &(0x7f00007ab000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 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) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000001000+0x8a7)={r1, 0x1c42}, &(0x7f0000001000)=0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000001000-0x10)={0x4, 0x4, 0x4, 0x5, 0x0}, &(0x7f0000b0a000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000098000)={0x3, 0x1, 0xb, 0x4f, 0x852, 0xfffffffffffffffc, 0x10001, 0x9, 0x0}, &(0x7f000087b000)=0x20) sendmsg$inet_sctp(r0, &(0x7f0000573000)={&(0x7f0000a0a000)=@in6={0xa, 0x0, 0x5, @ipv4={[], [0xff, 0xff], @empty}}, 0x1c, &(0x7f0000001000-0x8)=[{&(0x7f0000001000-0x4d)="706275a1c1028640ec2c52d4ce75a4c2b353c1b07918ae002998d140f28172e53188fe59ea778f6b15d101bfed47040609c3fd3d57cee5cf770f4cb3c50fe9da0b303ddcc0660a0ac224ef603a", 0x4d}], 0x1, &(0x7f00007b0000-0xdc)=[@sndinfo={0x1c, 0x84, 0x2, {0x9, 0x8, 0x1, 0x6, r1}}, @sndrcv={0x2c, 0x84, 0x1, {0x100000001, 0x1, 0x200, 0x6, 0x0, 0xffff, 0x10001, 0x4, r2}}, @sndrcv={0x2c, 0x84, 0x1, {0xfffffffffffffffc, 0x5, 0x204, 0x5, 0x3, 0x100000000, 0x9, 0x7f, r3}}, @init={0x14, 0x84, 0x0, {0x2, 0x7, 0x53a6, 0xfffffffffffffff7}}, @sndinfo={0x1c, 0x84, 0x2, {0x1e, 0x8008, 0x6, 0x7, r4}}], 0xdc, 0x8000}, 0x4000010) mmap(&(0x7f0000000000/0xaa5000)=nil, 0xaa5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000009000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r5, 0x1, 0x1a, &(0x7f000000c000)={0x2, &(0x7f000036a000-0x18)=[{0x3c}, {0x6}]}, 0x8) sendmmsg$unix(r6, &(0x7f0000007000-0x70)=[{&(0x7f0000aa2000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000aa2000)=[], 0x0, &(0x7f000000d000)=[]}], 0x1, 0x0) mmap(&(0x7f0000aa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$netrom(r0, &(0x7f0000aa6000-0x48)=@full={{0x3, {"f732750d03e58d"}, 0x1}, [{"d9e4101b383aac"}, {"98621ac53570f3"}, {"820a8b551a87d0"}, {"217ec109f08ee2"}, {"9abf112d25b863"}, {"284e4fb6861cc2"}, {"27cd302b9b2c12"}, {"6480184d2cc829"}]}, 0x48) 2018/02/02 06:43:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f000000c000-0x38)={&(0x7f0000000000)=@nl=@proc={0x10}, 0xc, &(0x7f0000002000)=[{&(0x7f0000001000)="5500000018007fafb72d1cb2a4a280930206000000a843096c26236939000f00210008000000ca8a9848a3c728f1c46b7b31afdc1338d54400009b84136ef75afb83de4411007227c43ab8220000bf0cec6bab91d4", 0x55}], 0x1, &(0x7f0000004000)=[]}, 0x0) recvfrom$inet6(r0, &(0x7f0000a44000-0x65)=""/101, 0x65, 0x2, &(0x7f0000cb8000-0x1c)={0xa, 0x3, 0x5, @loopback={0x0, 0x1}}, 0x1c) 2018/02/02 06:43:18 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000000)={0x0}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000b16000-0x4)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fa1000)={0x0}, &(0x7f0000fa1000)=0xc) fcntl$setown(r1, 0x8, r2) fcntl$getownex(r1, 0x10, &(0x7f0000762000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x0, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f00000fc000)='/dev/ptmx\x00', 0x0, 0x0) ptrace(0x4207, r3) ptrace$getregset(0x4204, r3, 0x202, &(0x7f0000fa2000-0x10)={&(0x7f0000002000)=""/64, 0x40}) 2018/02/02 06:43:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000af6000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$ASHMEM_GET_PIN_STATUS(r0, 0x7709, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_mreq(r1, 0x29, 0x21, &(0x7f0000b15000)={@ipv4={[], [], @empty}}, &(0x7f000004f000)=0x14) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000993000)={{&(0x7f00005e1000/0x3000)=nil, 0x3000}}) fsetxattr(r1, &(0x7f0000886000-0xb)=@random={'security.', "fe00"}, &(0x7f00001f3000-0xb)="6367726f75702312292400", 0xb, 0x2) 2018/02/02 06:43:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[]}}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1}}, 0x26) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x1, [{0xf03f}]}) r1 = socket(0x18, 0x0, 0x1) connect(r1, &(0x7f0000002000)=@sco={0x1f, {0x1}}, 0x26) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000006000-0x45)="c0c73ff0") getpeername$netlink(r0, &(0x7f0000a42000), &(0x7f00007d7000)=0xc) 2018/02/02 06:43:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x9, 0x0, &(0x7f0000341000-0x8)) eventfd2(0x0, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) openat$sequencer(0xffffffffffffff9c, &(0x7f0000a31000)='/dev/sequencer\x00', 0x0, 0x0) signalfd(0xffffffffffffffff, &(0x7f00009e7000-0x8), 0x8) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000ad4000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000b78000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) openat$selinux_create(0xffffffffffffff9c, &(0x7f00002b5000)='/selinux/create\x00', 0x2, 0x0) pipe2(&(0x7f00000b2000), 0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f00006bc000)='/selinux/policy\x00', 0x0, 0x0) syz_open_dev$binder(&(0x7f0000b4d000)='/dev/binder#\x00', 0xffffffffffffffff, 0x802) socket$inet6_tcp(0xa, 0x1, 0x0) r0 = gettid() syz_open_procfs(r0, &(0x7f000008d000-0xc)='net/rt_acct\x00') socket$nl_route(0x10, 0x3, 0x0) pipe(&(0x7f0000c46000-0x8)) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000d46000)='/selinux/mls\x00', 0x0, 0x0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000095a000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00002c0000)='/selinux/enforce\x00', 0x0, 0x0) syz_fuse_mount(&(0x7f0000bd6000-0x8)='./file0\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0) openat$selinux_user(0xffffffffffffff9c, &(0x7f000036e000-0xe)='/selinux/user\x00', 0x2, 0x0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00007ff000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00008a4000-0x11)='/selinux/relabel\x00', 0x2, 0x0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00003a7000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) syz_open_dev$tun(&(0x7f00006b0000-0xd)='/dev/net/tun\x00', 0x0, 0x0) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000cce000-0xd)='/selinux/mls\x00', 0x0, 0x0) openat$selinux_access(0xffffffffffffff9c, &(0x7f000021f000)='/selinux/access\x00', 0x2, 0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00007fb000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f000022c000-0x9)='/dev/rtc\x00', 0x0, 0x0) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000865000-0xd)='/selinux/mls\x00', 0x0, 0x0) pipe2(&(0x7f0000fd9000), 0x0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000a1e000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) epoll_create(0x5) socket$inet6_udp(0xa, 0x2, 0x0) socket$nl_route(0x10, 0x3, 0x0) socket$l2tp(0x18, 0x1, 0x1) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00005f7000)='/selinux/relabel\x00', 0x2, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000e58000-0x4)) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000daa000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000cc8000)='/dev/ptmx\x00', 0x0, 0x0) memfd_create(&(0x7f000097d000)='[\x00', 0x0) syz_open_dev$sndtimer(&(0x7f0000b38000)='/dev/snd/timer\x00', 0x0, 0x0) socketpair$ax25(0x3, 0x0, 0x0, &(0x7f0000066000-0x8)) getgid() 2018/02/02 06:43:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000b74000-0x15)='/proc/self/net/pfkey\x00', 0x200, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000f33000-0x2e)={@common="6c6f000003ff001b0040ffedffffffed", @ifru_mtu=0x2}) r1 = syz_open_dev$urandom(&(0x7f0000ffb000)='/dev/urandom\x00', 0x0, 0x1) write$eventfd(r1, &(0x7f0000456000), 0x0) 2018/02/02 06:43:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) getpid() write(r0, &(0x7f0000d78000)="240000001a0025f0006bb404feff001c020b49056e10b500000700eb000001000000", 0x22) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000af0000-0x1c)={0x0, 0x6, 0xa, [0x1, 0x0, 0x800, 0xfffffffffffffffe, 0x80000000, 0x0, 0x40, 0x1000, 0x1, 0x7]}, &(0x7f0000e12000-0x4)=0x1c) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000792000-0x98)={r1, @in={{0x2, 0x1, @broadcast=0xffffffff}}, 0x9}, &(0x7f000027f000-0x4)=0x98) getsockopt$inet6_int(r0, 0x29, 0x1, &(0x7f000045f000), &(0x7f00006d3000-0x4)=0x4) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000a00000)='/dev/sequencer2\x00', 0x80600, 0x0) ioctl$KDGKBMETA(r2, 0x4b62, &(0x7f000058c000)) symlink(&(0x7f0000337000-0x8)='./file0\x00', &(0x7f0000567000-0x8)='./file0\x00') pipe2(&(0x7f000018f000)={0x0}, 0x80800) setsockopt$inet_tcp_buf(r2, 0x6, 0xd, &(0x7f0000607000)="7e481cef6ed0071512ec6368efe296e7423558c3559ef2747ea09986f4207f156f9dda341ef0052ddab61e631d792b5cfa31909115e7981c927ec3caabdf1ca997c0e6ef738a0b5cb542df0c0fa10dc2c1dcfe291259191c", 0x58) ioctl$SIOCGIFHWADDR(r3, 0x8927, &(0x7f0000382000-0x50)={@syzn, @ifru_ivalue}) 2018/02/02 06:43:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x2, &(0x7f000014b000)={0x0, 0x1f, 0x0, @tid}, &(0x7f00002d4000-0x4)) timer_settime(0x0, 0x0, &(0x7f00000e5000-0x20)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, &(0x7f000094c000)) timer_create(0x2, &(0x7f0000979000-0x60)={0x0, 0x12, 0x0, @tid}, &(0x7f0000044000)=0x0) clock_nanosleep(0x2, 0x0, &(0x7f0000c13000-0x10)={0x0, 0x1c9c380}, &(0x7f0000559000-0x10)) clock_gettime(0x6, &(0x7f0000ddb000+0x6cb)={0x0, 0x0}) timer_settime(r0, 0x0, &(0x7f00007a4000-0x20)={{0x77359400}, {0x0, r1+10000000}}, &(0x7f00006dd000-0x20)) 2018/02/02 06:43:18 executing program 4: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000001000-0xe)='oom_score_adj\x00') write(r0, &(0x7f0000ea0000)='\x00', 0x1) 2018/02/02 06:43:18 executing program 6: mmap(&(0x7f0000000000/0xff9000)=nil, 0xff9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000842000-0x8)={0x0, 0x0}) r2 = getpid() r3 = getuid() stat(&(0x7f0000d51000)='./file0\x00', &(0x7f0000556000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000ff9000)={r2, r3, r4}, 0xc) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fchownat(r0, &(0x7f000066e000)='./file1\x00', r3, r4, 0x1000) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDDELIO(r1, 0x4b35, 0x7) getsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000ffa000)=""/143, &(0x7f0000ffa000)=0x8f) r5 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r5, 0x8946, &(0x7f0000443000)={@common="6c6f00000000000000000000000000ff", &(0x7f0000fe6000-0x10)=@ethtool_pauseparam={0x12}}) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x800, 0x8, &(0x7f000073e000-0x8)) 2018/02/02 06:43:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000042000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0086426, &(0x7f0000185000)={0x8, &(0x7f000035d000-0x40)=[{}, {}, {}, {}, {}, {0x0}, {}, {}]}) ioctl$DRM_IOCTL_NEW_CTX(r0, 0x40086425, &(0x7f00006df000)={r1, 0x3}) r2 = openat(0xffffffffffffff9c, &(0x7f0000c97000-0x8)='./file0\x00', 0x20600, 0x40) ioctl$sock_inet_SIOCGIFPFLAGS(r2, 0x8935, &(0x7f0000633000-0x20)={@generic="5579d924dc0bb0808543970136ff26fe", @ifru_addrs={0x2, 0x1, @empty}}) clock_nanosleep(0x8, 0x0, &(0x7f0000f2b000-0x10)={0x77359400}, &(0x7f0000956000)) 2018/02/02 06:43:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000aaf000-0xa)='/dev/ptmx\x00', 0x0, 0x0) r1 = open(&(0x7f00001e9000)='./file0\x00', 0x400000, 0x150) r2 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) ioctl$LOOP_CTL_ADD(r1, 0x4c80, r2) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005a3000-0x24)) r3 = syz_open_pts(r0, 0x0) ioctl$TCSETAF(r3, 0x5404, &(0x7f0000898000)={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x2, 0xfc, 0x3, 0x3, 0x20000000000000}) ioctl$TCFLSH(r0, 0x540b, 0x6) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00004e6000-0x4)=0xfffffffd) recvfrom$unix(r1, &(0x7f00000dc000)=""/206, 0xce, 0x160, &(0x7f0000454000-0x8)=@abs={0x0, 0x0, 0x2}, 0x8) 2018/02/02 06:43:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_SETMODE(0xffffffffffffffff, 0x5602, &(0x7f0000140000-0x8)={0x3a, 0x1, 0x3, 0x7, 0x8b0}) unlink(&(0x7f0000b04000)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f") 2018/02/02 06:43:18 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utimes(&(0x7f0000000000)='./file0\x00', &(0x7f0000328000)={{}, {0x0, 0x2710}}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000001000)=0x0) ptrace$setsig(0x4203, r0, 0x0, &(0x7f0000000000+0xcb1)={0x1e, 0x2000000000000, 0x6, 0x101}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setattr(r0, &(0x7f0000003000-0x30)={0x0, 0x1, 0x1, 0x1, 0x2, 0x1, 0x3, 0x6}, 0x0) r1 = socket$pptp(0x18, 0x1, 0x2) signalfd(r1, &(0x7f0000003000-0x8)={0x9}, 0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000003000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000003000-0xe8)={{{@in6=@ipv4={[], [], @broadcast}, @in6=@mcast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @local}}, 0x0, @in=@dev}}, &(0x7f0000003000)=0xe8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETOWNER(r2, 0x400454cc, &(0x7f0000004000-0x4)=r3) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r1, &(0x7f0000000000)=@vsock={0x0, 0x0, 0x0, @hyper}, &(0x7f0000004000)=0x10) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000003000-0x8)={0x0, 0x7}, &(0x7f0000004000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000001000)={r4, @in={{0x2, 0x1, @multicast1=0xe0000001}}, 0x1e, 0x4, 0x9, 0x400, 0x2}, &(0x7f0000005000-0x4)=0xa0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000005000), &(0x7f0000003000)=0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = add_key(&(0x7f0000006000-0xa)='encrypted\x00', &(0x7f0000006000)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000001000)="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", 0x1000, 0xfffffffffffffffa) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000007000-0x5)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$link(0x8, r6, r7) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000008000-0x98)={r5, @in={{0x2, 0x2, @empty}}, 0x9, 0x9}, 0x98) madvise(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x12) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000007000-0x8)={0x20080522, r0}, &(0x7f0000008000)={0x4, 0x7f, 0x5, 0x7, 0x8, 0x5}) 2018/02/02 06:43:18 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x88200, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x3, 0x7fffffff, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x3}, 0x1c) mmap(&(0x7f0000000000/0xdf2000)=nil, 0xdf2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000369000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000df2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet6(r1, 0x0, &(0x7f0000880000-0x4), 0x800) getpeername$inet6(r1, &(0x7f0000df3000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000cc9000)=0x1c) r2 = socket$inet6(0xa, 0x1, 0x0) getsockopt$inet6_mreq(r2, 0x29, 0x600000013, &(0x7f0000dee000-0x14)={@empty}, &(0x7f0000df1000-0x4)=0x14) mmap(&(0x7f0000df3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$vsock_stream(r1, &(0x7f0000df4000-0x10)={0x28, 0x0, 0x2710, @my=0x1}, 0x10) accept4$ax25(r1, 0x0, &(0x7f0000834000-0x4), 0x80000) 2018/02/02 06:43:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) mknod(&(0x7f0000001000-0x6)='./bus\x00', 0x1000, 0x0) close(r1) socket$inet6_sctp(0xa, 0x1, 0x84) open(&(0x7f0000b3b000)='./bus\x00', 0x0, 0x0) dup2(r0, r1) 2018/02/02 06:43:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000237000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = creat(&(0x7f00002f6000-0x8)='./file0\x00', 0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000933000)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00007ef000-0x4)=0x1c) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00007b3000)={r2, 0x3, 0xfc2}, 0x8) poll(&(0x7f0000408000-0x30)=[], 0x0, 0x44c) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x1b, 0x0, &(0x7f0000ca0000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x8, &(0x7f0000387000)=[@flat={0x73622a85}, @fd={0x66642a85, 0x0, 0xffffffffffffffff}], &(0x7f000000b000-0x30)=[]}}], 0x4e, 0x0, &(0x7f0000009000)}) 2018/02/02 06:43:18 executing program 6: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) accept4$inet6(r0, 0x0, &(0x7f0000c0f000-0x4), 0x80000) recvfrom$inet6(r0, &(0x7f0000e33000-0xf2)=""/242, 0xf2, 0x12040, &(0x7f000096d000-0x1c)={0xa, 0x0, 0x13a, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x6b77}, 0x1c) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x801, 0x0) connect$inet6(r1, &(0x7f0000007000-0x1c)={0xa, 0x2, 0x4, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x129}, 0x1c) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f000000c000-0x8)='./file0\x00', &(0x7f000000c000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setfsgid(r2) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000000a000)='/selinux/checkreqprot\x00', 0x800, 0x0) setsockopt$inet_int(r3, 0x0, 0x1b, &(0x7f0000006000-0x4)=0x4, 0x4) openat$pfkey(0xffffffffffffff9c, &(0x7f0000005000)='/proc/self/net/pfkey\x00', 0x0, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet6(r1, &(0x7f000000b000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000002000)=0x1c) connect$inet6(r1, &(0x7f0000009000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/02/02 06:43:18 executing program 4: mmap(&(0x7f0000000000/0xf5d000)=nil, 0xf5d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000034000-0xd)="0100000076626f786e65743100", 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000028000-0xd)='/dev/snd/seq\x00', 0x0, 0x20002) dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000036000)={0x0, 0x0, 0x0, "717565756530000000000200"}) write$sndseq(r1, &(0x7f0000023000)=[{0x0, 0x0, 0x0, 0x0, @time={0x77359400}, {}, {}, @raw8={"8c08fcffffffffffffff090b"}}], 0x1c) mmap(&(0x7f0000f5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCGETS(r0, 0x5401, &(0x7f0000f5d000)) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000003a000)={0xd2, @time}) 2018/02/02 06:43:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001b5000-0xa)='/dev/ptmx\x00', 0x106, 0x0) sendfile(r0, r0, &(0x7f0000779000), 0x7) writev(r0, &(0x7f000036c000-0x30)=[{&(0x7f0000b51000)="ebb29c2aa804af648d63b2908439b40213", 0x11}], 0x1) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000557000)={0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}) writev(r0, &(0x7f0000503000-0x28)=[{&(0x7f0000447000-0x5a)="272161030c79845c300109815c75a7611c6681eb4fb789878b5ceade1df0770b80f4a986c12c5d2c638d94f3fe187de9256f6ffbe83f44dd996478966beb49384d75950a", 0x44}], 0x1) ioctl$TCSETA(r0, 0x5402, &(0x7f0000a27000-0x14)={0x0, 0x0, 0x7}) 2018/02/02 06:43:18 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) quotactl(0x80000801, &(0x7f000092e000)='./file0\x00', 0x0, &(0x7f000028d000)="62256030a4002c59c1e7e07b1c0381c1cb6a090ad2ed1135c37a6b6b50f3ff8763a9e2f423b749ceb8866afbbd7106ce31ee12932bc1fd77a2ee0a2718f519e0653b437b1319074800000001910bf7b7bab3d63494bbed1e25b59e98b8cb14a796ad6768e7db99a60c4bb95f065ad58a509e") 2018/02/02 06:43:18 executing program 0: mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f000000e000)='/dev/hwrng\x00', 0x8000, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r0, 0x4010640d, &(0x7f000001b000-0x10)={0x401, 0x100}) r1 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000004000-0x38)={&(0x7f0000000000)=@nl=@proc={0x10}, 0xc, &(0x7f0000002000)=[{&(0x7f0000001000)="5500000018007f00082d1cb2a4a280930206620100a84309000000000000000503000149dc50ca8a9848a3c728f1c46b7b31afdc0938d54400009b84136f075afb83de448daa7f000000b8220000bf0cec6b1391d4", 0x55}], 0x1, &(0x7f0000004000)=[]}, 0x0) 2018/02/02 06:43:18 executing program 6: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f000000d000-0x5)='./control\x00', &(0x7f0000001000-0xa)='./control\x00') mmap(&(0x7f0000000000/0xfb2000)=nil, 0xfb2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000ec2000-0x8)='./file0\x00', 0x0) r0 = inotify_init1(0x0) socketpair$inet6(0xa, 0x0, 0xffffffffffffffff, &(0x7f0000597000)={0x0, 0x0}) mmap(&(0x7f0000fb2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000fb2000)) mmap(&(0x7f0000fb2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) inotify_add_watch(r0, &(0x7f0000fb3000-0xa)='./control\x00', 0x4000036) mmap(&(0x7f0000fb3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000fb3000)=[{0x2, 0x5b9}, {0x7, 0x7fff}], 0x2) mmap(&(0x7f0000fb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f0000002000)='./file0\x00', 0x0, 0x0) read(r0, &(0x7f0000fb5000-0x1b)=""/32, 0x20) 2018/02/02 06:43:18 executing program 7: r0 = dup(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGSND(r0, 0x8040451a, &(0x7f0000000000)=""/27) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000203000-0x3)='ns\x00') getsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000c88000-0x4), &(0x7f00008d1000-0x4)=0x4) ioctl$TIOCGETD(r0, 0x5424, &(0x7f0000dea000)) getdents64(r1, &(0x7f0000f88000)=""/4096, 0xfffffffffffffc96) execveat(r1, &(0x7f000000b000)='./file0\x00', &(0x7f0000d98000)=[], &(0x7f000000b000)=[&(0x7f000017d000-0x9)='.\'^\x00'], 0x1000) timer_create(0x7, &(0x7f0000b9e000-0x58)={0x0, 0x14, 0x4, @thr={&(0x7f00003f7000-0x61)="a09db5989d5672dae6968e88cefed962e163906b266df5de27b9a5884c296a4305d046c591b6dacc6258fe91469c4057a4f20a9d725cbbd58fd4aaa6dd4dd9cc6fb94e3394f03e395f64a3da1ad4f5b4e391261261515680c1028c9972aaf149b2", &(0x7f000019c000)="b4e04102372ccac8b4d15a8d4e37cbf5bfb7f876b1e86ddedb670e5b11c7adb3e234173e48a66cfd8b6821345e602318d2541f1461ef5f4d71fa0b9f22a8dcc3740ba50ab97cdc419ba5ee44c67cd95e115873055048424341dd58b6eab83c79c8"}}, &(0x7f000061d000-0x4)) 2018/02/02 06:43:18 executing program 4: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[]}}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1}}, 0x26) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = request_key(&(0x7f000000a000-0x5)='user\x00', &(0x7f0000001000)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000009000)='trusted$-@\x00', 0xfffffffffffffffe) add_key$keyring(&(0x7f000000a000-0x8)='keyring\x00', &(0x7f000000a000-0x5)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, r1) connect(r0, &(0x7f0000007000)=@sco={0x1f, {0x1}}, 0x8) [ 71.550648] binder_alloc: binder_alloc_mmap_handler: 11023 20000000-20002000 already mapped failed -16 [ 71.570709] binder: BINDER_SET_CONTEXT_MGR already set [ 71.576048] binder: 11023:11039 ioctl 40046207 0 returned -16 2018/02/02 06:43:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000551000-0xd)='/dev/usbmon#\x00', 0x3, 0x40200) ioctl$DRM_IOCTL_SET_VERSION(r1, 0xc0106407, &(0x7f0000c3b000-0x10)={0x4ac3, 0xfffffffffffffffa, 0x0, 0x5}) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000665000)='/dev/sequencer\x00', 0x101000, 0x0) ioctl$EVIOCGMTSLOTS(r2, 0x8040450a, &(0x7f00007fd000-0x2)=""/13) fgetxattr(r0, &(0x7f0000d33000-0x15)=@known='system.sockprotoname ', &(0x7f000067d000), 0x0) 2018/02/02 06:43:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000dcc000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) readv(r0, &(0x7f00007b8000-0x20)=[{&(0x7f0000604000)=""/8, 0x8}], 0x1) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00004cd000)='/dev/sequencer2\x00', 0x8000, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r1, 0x408c5333, &(0x7f0000c1f000)={0xad, 0xffffffff, 0x1ff, 'queue1\x00', 0x7}) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000073000)=0x1) r2 = getpgrp(0x0) r3 = syz_open_dev$usbmon(&(0x7f0000a64000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) r4 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f000053b000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r5, 0x5452, &(0x7f0000009000-0x8)=0x3f) fcntl$setown(r5, 0x8, r2) read$eventfd(r3, &(0x7f0000e5b000-0x8), 0xfffffc7a) fcntl$setsig(r5, 0xa, 0x12) poll(&(0x7f0000b29000-0x20)=[{r6}], 0x1, 0xfffffffffffffff8) r7 = dup3(r5, r6, 0x0) setsockopt$inet6_udp_int(r7, 0x11, 0x66, &(0x7f0000563000)=0x2, 0x4) tkill(r4, 0x16) 2018/02/02 06:43:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f00000b6000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f000002a000-0x34)={{0x0, 0x2}}) r1 = dup2(r0, r0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r1, 0x404c534a, &(0x7f000008e000)={0xf39, 0x5, 0x9}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) recvfrom$llc(r1, &(0x7f000048c000-0xb0)=""/176, 0xb0, 0x0, &(0x7f0000ac8000)={0x1a, 0x11, 0x20, 0x1ff, 0x4, 0x41c, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) syz_open_dev$sndseq(&(0x7f0000454000-0xd)='/dev/snd/seq\x00', 0x0, 0x82000) dup2(r0, r0) 2018/02/02 06:43:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x1) sendmsg$nl_route(r0, &(0x7f0000864000)={&(0x7f000016b000)={0x10}, 0xc, &(0x7f000025b000-0x8)={&(0x7f000027f000-0x1c)=@setneightbl={0x1c, 0x43, 0xc258fae0b7976bcc, 0x5, 0x0, {0x7}, [@NDTA_THRESH2={0x8, 0x3, 0x9}]}, 0xfffffffffffffcb0}, 0x1, 0x0, 0x0, 0x1}, 0x1) syz_open_dev$random(&(0x7f0000602000-0xc)='/dev/random\x00', 0x0, 0x400) connect$netlink(r0, &(0x7f00005d6000-0xc)=@proc={0x10, 0x0, 0x0, 0x1}, 0xc) sendmsg$nl_route(r0, &(0x7f000001e000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x110002}, 0xc, &(0x7f000000b000)={&(0x7f0000016000-0x30)=@ipv6_newroute={0x30, 0x18, 0x501, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@RTA_GATEWAY={0x14, 0x5, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}]}, 0x30}, 0x1}, 0x0) socket$packet(0x11, 0x0, 0x300) [ 71.600317] binder_alloc: 11023: binder_alloc_buf, no vma [ 71.614651] binder: 11023:11054 transaction failed 29189/-3, size 40-8 line 3128 2018/02/02 06:43:18 executing program 6: r0 = dup(0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f000046a000-0x4), &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd4(r0, &(0x7f000000b000-0x8)={0x5}, 0x8, 0x80000) r1 = signalfd(0xffffffffffffffff, &(0x7f0000008000-0x8), 0x8) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$keychord(0xffffffffffffff9c, &(0x7f000000b000-0xe)='/dev/keychord\x00', 0x440400, 0x0) pwritev(r0, &(0x7f0000001000)=[{&(0x7f000000b000)="4944f253c41ec5cb7c0388c2ac6d392d8afa0d96e1132290470c47c068dae37ff5831efedc3623435369fb41489a7c7e25d4754a32641bc03c615c3da9841f1f8eb9524371b47aa1155c4cb7f197437e52e90bc0f104d07978ae2e91997b8db5bc353a91d8bd5d18d15b3274", 0x6c}, {&(0x7f0000009000-0x23)="c970978c0e77ad49c78cb7333ebc2d1715c27208095ef8e0bc088008fd969115687bba", 0x23}], 0x2, 0x0) fcntl$getflags(r1, 0x401) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f000000e000-0x8c)={0x7fff, 0xfff, 0x5, 'queue1\x00', 0x3}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000008000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}}) [ 71.673191] binder: release 11023:11039 transaction 42 out, still active [ 71.685859] binder: send failed reply for transaction 42, target dead 2018/02/02 06:43:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000237000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = creat(&(0x7f00002f6000-0x8)='./file0\x00', 0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000933000)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00007ef000-0x4)=0x1c) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00007b3000)={r2, 0x3, 0xfc2}, 0x8) poll(&(0x7f0000408000-0x30)=[], 0x0, 0x44c) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x1b, 0x0, &(0x7f0000ca0000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x8, &(0x7f0000387000)=[@flat={0x73622a85}, @fd={0x66642a85, 0x0, 0xffffffffffffffff}], &(0x7f000000b000-0x30)=[]}}], 0x4e, 0x0, &(0x7f0000009000)}) 2018/02/02 06:43:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000957000)='./file0\x00', 0xa880, 0xc4) open(&(0x7f0000ad7000)='./file0\x00', 0x400400, 0x2) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000a6c000)={0x0, 0xfffffffffffffffe}, &(0x7f00009c2000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000cb5000)={0x1ce, 0x8, 0x4, 0x42, 0x3, 0x0, 0x1ff, 0x7, r1}, &(0x7f00009f2000)=0x20) openat$ptmx(0xffffffffffffff9c, &(0x7f0000222000-0xa)='/dev/ptmx\x00', 0x200000, 0x0) mkdir(&(0x7f0000978000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x0, &(0x7f000000a000)) r2 = creat(&(0x7f0000068000)='./file0/file0\x00', 0x0) write$selinux_create(r2, &(0x7f00001a1000)=@objname={'system_u:object_r:pam_exec_t:s0', 0x20, 'system_u:system_r:kernel_t:s0', 0x20, 0x0, 0x0, 0x20, './file0\x00'}, 0xfffffffffffffee9) 2018/02/02 06:43:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000dae000)='/dev/autofs\x00', 0x500, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000e43000)={0x0, 0x3, 0x9, 0x7, 0x100000000, 0x1}, &(0x7f0000d1b000-0x4)=0x14) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000d05000-0x8c)={r1, @in6={{0xa, 0x2, 0x4, @mcast2={0xff, 0x2, [], 0x1}, 0x401}}}, 0x8c) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000085a000)='/dev/sequencer2\x00', 0x200, 0x0) signalfd(r2, &(0x7f0000758000-0x8)={0x81}, 0x8) r3 = signalfd4(0xffffffffffffffff, &(0x7f0000006000), 0x8, 0x0) readv(r3, &(0x7f0000768000-0x50)=[{&(0x7f0000acd000)=""/18, 0x12}], 0x1) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000eae000)=0xcd, 0x4) getsockopt$inet_sctp6_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f00008ba000-0x8), &(0x7f0000b6c000)=0x8) 2018/02/02 06:43:18 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000bd7000-0x9)='/dev/sg#\x00', 0x0, 0x2000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$ipx(r0, &(0x7f0000001000-0x10)={0x4, 0xffffffff, 0xa2d2, "af0753c8ff32", 0x6}, 0x10) mprotect(&(0x7f0000b71000/0x1000)=nil, 0x1000, 0x1000005) socket(0xa, 0xa, 0x7f) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000478000-0x5)='/dev/rfkill\x00', 0x40000, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000001000-0x4)=0x8) fcntl$dupfd(r1, 0x406, r1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ASHMEM_GET_PROT_MASK(r1, 0x7706, &(0x7f0000001000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x40, 0x0) 2018/02/02 06:43:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000b75000-0x44)='oom_score_adj\x00') flistxattr(r0, &(0x7f0000842000)=""/253, 0xfd) writev(r0, &(0x7f0000b97000)=[{&(0x7f0000c7e000)='-', 0x1}], 0x1) 2018/02/02 06:43:18 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/dev/sequencer2\x00', 0x2000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000d1c000/0x3000)=nil, 0x3000}, 0x1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) nanosleep(&(0x7f0000d1e000)={0x0, 0x1c9c380}, &(0x7f00005c0000-0x10)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) mlockall(0x4) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00009c5000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) 2018/02/02 06:43:18 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000000)={0x0, 0x0, 0xffffffffffffffff}) 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(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r0, &(0x7f0000001000-0x40)=[{&(0x7f0000004000-0xdc)="d662e859c1dd9d5eb5745ebe581968bae85cc49043f33a55b51b16810eebc1380194e2b6a1d32b5cc6c2c8d59eb339ff6c6e4c47574be7f200fc5d12de9efb1aebbf2a8bec095e0d95b163da5a8c0e392509ab08cc3f5e4eccd5bbd4d42e89c4171631c86a15a11d414f9aece7503b8a37bad8935062bb825f2737c2fb305cc71665738492fa4e3103915f9079be7f880c2036fdb516606461930d5fce7184daa0a2a25d3d7e941375820537712257cdcdc0df1b243c5a97115fe4e24c8d66e9d9691930b2ee15c420db852b8a3b69b708a70ff21aec78823f9a38b3", 0xdc}, {&(0x7f0000004000-0x55)="3f31ffa9944b40928569191d16b9c0669d5c0c11557b3c00ba2eef609a93cf41fdaeac43bfb8c66ba1cb0103cd6ac2ed210b784cd106bad4696754d56bedf156c35d9002336ec217274a716bbd6bb4e9f5f0a6a9af", 0x55}, {&(0x7f0000000000)='gO', 0x2}, {}, {&(0x7f0000002000-0xab)="251d0e6a57f999f59bf954f325a5bf0f38ac42dc568bb13b9c8c8dfe4f8c9cd8b6bce7b27fc8db048279bb42e770625b4c98eb2524c4c1e5de38c38ff723a83916afeaab9ac78b039abef9da21ddaaeabc92483716edea084981566b0a952970f0601a284357a330901c36c1d6b871f602f16dc8b08357f86422bb9f16bb461eb091d9f7aad55eea9ed8980ef3e45d3cc62639c7e37c10891cfb39c3827c94a109450cc4a9a3fc8dbbe750", 0xab}, {&(0x7f0000002000-0x45)="26b92cc9eabc44cd96ef3b4cdf2139208d1759807d7b9d89c3bc73597bf14a52bebf0891a524a98349fc25a12b6618804d9c5a7c16cd416157dbead1d3697807774336039b", 0x45}, {&(0x7f0000001000)="f967a2d72c7f98fcd76df024a9d7cf600f4616aad1617ecfecd1d1cb75cbfee2aeb402421ec4ad0b003570f36b24f8511e4242c7f18dd1d268c06a8a1405165c72e3ba9bbf220f61c1c4d7fdc0514d850ae7430a9b3a120dfc8938c2a5ef5ae885c72a3bb87f6df52391a3fc232e532d5f3849f3783cc51beefd72e06847", 0x7e}, {&(0x7f0000001000-0xec)="598f38518b59b000bfe2301ffa4ff07876c97ed8c99cf2db322601034c1ca1ed338e3f5886c941a1fb99953d31377899ddf8029c526c921a28d72e5d8aaeff1d260ebba9be643a0c13119b57ce56701b7bd031edfc3bcc0ae287622dd5a40c6a060f729a45331ce08d618bf10c17bc18df9abfe7d40d0ad30060b6960ce97a68b4b89afcad4f21b2f90ec3badd8b0abc1d142c39c6eb370883f4ebd47d0d5205ce713d034ad1f09e3c8e62ed095afa8609fcf22d145fc3a15de4c2e755e12175b18909b51c43d47dd63ffdfa07021c747a9b1e2576b15b4d6487c1c517f6ffb6ee30b8487d64f5222e5e9f44", 0xec}], 0x8, 0xfffffffffffffffd) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f000092a000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r1, 0xc0a45322, &(0x7f0000000000)) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r1, 0xc058534f, &(0x7f0000226000)={{0x9, 0x2}, 0x1, 0xe1f, 0x40, {0x3, 0x8001}, 0x6, 0x6}) 2018/02/02 06:43:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) r2 = epoll_create1(0x0) r3 = timerfd_create(0x0, 0x0) r4 = dup(r1) ioctl$KDGKBLED(r4, 0x4b64, &(0x7f0000ebf000)) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r3, &(0x7f0000d37000-0xc)) timerfd_settime(r3, 0x3, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000001000-0x20)) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001b000-0xc)={0xffffffff80000009}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r3, &(0x7f0000022000-0xc)={0x2001}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000019000)) 2018/02/02 06:43:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000747000-0x15)='/proc/self/net/pfkey\x00', 0x10000, 0x0) sendmsg$nl_crypto(r1, &(0x7f0000464000)={&(0x7f00009cf000-0xc)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000e24000)={&(0x7f0000e61000-0x110)=@upd={0x110, 0x12, 0xa00, 0x0, 0x0, {{'drbg_nopr_ctr_aes256\x00'}, [], [], 0x0, 0x2400}, [{0x8, 0x1, 0x81}, {0x8, 0x1, 0x1}, {0x8, 0x1, 0x38000000}, {0x8, 0x1, 0x400}, {0x8, 0x1, 0x3ff}, {0x8, 0x1, 0xfffffffffffffffc}]}, 0x110}, 0x1, 0x0, 0x0, 0x90}, 0x40000) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000c10000)={0x0}, &(0x7f0000959000)=0xc) fcntl$setown(r0, 0x8, r2) fcntl$getownex(r0, 0x10, &(0x7f0000f9d000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x0, 0x0) tkill(r3, 0x8000000000000023) ptrace$setopts(0x420a, r3, 0x0, 0x0) [ 71.894612] binder: release 11090:11114 transaction 46 out, still active [ 71.902309] binder: send failed reply for transaction 46, target dead 2018/02/02 06:43:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f00006cc000)={{{@in=@remote, @in6=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@local}}, &(0x7f0000619000-0x4)=0xe8) setfsuid(r1) getpeername(0xffffffffffffffff, &(0x7f0000d06000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast2}}}, &(0x7f00009cd000)=0x2e) connect$unix(r2, &(0x7f0000481000)=@file={0x1, './file0\x00'}, 0xa) readlink(&(0x7f00006b6000)='./file0\x00', &(0x7f0000eaf000)=""/101, 0x65) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00008a4000)={0xaa, 0x10}) r3 = add_key(&(0x7f0000904000)='keyring\x00', &(0x7f0000797000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000d22000)="227370f7e013f70044075ef44e783fc76f72eed44d247b01e04f3a11c60084bf759c62a596ff49e578127f134764c4adf706cb75db7e6ab0a72b421d1b0b38377548816b655ffecd1058fb7db6aa08b5fae9507ac5d8b34dc0485b9617480fab4af914241d58a9b2d47c037fbe9319bda53c8b6a77f0b916c01a93dc94b42b22db59108d1bb4a4093be7e9302b029a904260d6c96312051e1af5d39d67b2a4823fb0d9632c1490c28cf227c42052b22fa14b3d842e20f72efe4c42e3fec7ac9bb38ce92d482880680e99a98ff6f9c82ac2eeef2e9e8c8ed606c468288bae5dc7d15f54d0ac2c20160a7b3c7c538549", 0xef, 0xfffffffffffffffc) sendmsg$netrom(r2, &(0x7f00006fb000)={&(0x7f0000b77000-0x10)=@ax25={0x3, {"82dc910ba034f2"}, 0x8001}, 0x10, &(0x7f0000de9000)=[{&(0x7f0000d1b000-0x56)="a4864cf8a07279cc2aed20b3aca1e633521c88ff1b6da39ab4e65aa6e6bf422123a2ecf9efcafb72de7cbcfa17b72eef35ffc2caeb570ef2902c5707185278b6b3f33b1f90dde1c5aa22bd3ce88a8edb332c00998f67", 0x56}, {&(0x7f00003b6000-0x3c)="e8bd255751dcb1e6fcecfe5a38077018acf693dc3b73aa7b5798ba132b17ab9e22bca554595c9b715e1a639b21a173daf5baa05a2667d52e91e9c915", 0x3c}, {&(0x7f0000a78000)="adb1d5ca3f90c87f979f18b66ab84d6fc7e0a5c41385e268734f1e0a633b674723e042d4ab669cce4ffeb45b72e90e012da5829832bf24895b22da92e279b92d43d2eed5f83907fde0c8eb8095cad40aeb2e22988db1dd023d9b89d51bf0de891f737db609929b42ea3907a26b1e9f5733bb1981f2f155110d7c8d209ac02c66393396a4eb799132920f798fab78867b2e49120aa3a81c51322887e995ac1d8b2825d048f6c20ff3b50240086b1e768a414d03d76f3d00e018f28baaa77cb185ec34713276e511a2e63258fcad8c34ee889b33cf46628d272f1b75443fa78ef577", 0xe1}, {&(0x7f0000132000)="8caf9438cad62061980c0c201a3210e931a775f9b269b01f25efcfc5787f1088030ded49d4a70956d7ad6c1728c6835651e2127434cde18d94a67f54fb59691cc0c952a47a21a4f47ec81dec4354dac98091a2ec6666fff429beda91d29629f44c16b020422c44121b046ac7000fcc2637533fc4c6b32c31", 0x78}, {&(0x7f0000ce1000-0x76)="4b18f6c077accc92829d46b2cc784d120a44e09960ab13c4b5ff32f0feac046845a208fcd04e89cf1269fead6a4519b4b75571c3aedbf1f51c5139f5d9569c7b137e5c89569601feae111788ae96c95ac35bacb9e149c580af5ea46591e0e6d450d00fb079ad43e0ab5e531e98b83f50f9319153b43c", 0x76}], 0x5, &(0x7f0000681000-0x1220)=[{0xa4, 0x107, 0x3, "323f575fbce5acfe05655dcf9aa2256421dd39b311c2c0135652a1c6126c1f1c6fa699aab4ca03f27818a0ef221e8432b3e4f213fc05bef3d9ac7f42503d4a7ba4e58d832883bbc8a6d5c0b57bdd7ebc26bfc7b0231d7749dfc539e3e42cc38dda41f4afca1901f8a8c5bade152bc510db5eb6f3c8b540913f9f95a6cff2587b316b79a0454199dd8ad0fb5e34c6cad7f6be058dd6adba22"}, {0x100c, 0x10e, 0xb692, "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{0x98, 0x113, 0x3, "c9a830f16418f73260286399a9b05253298d6d357711cb8a98c23e2fc77e574827f63cdde93eff5c13b3f6b2d7d0c3874e29d3c55a7e8082bfc29e17272ee3ab19b6deb45b022b3a5146daffc42525ab6854bef7a6f865a52ad6175d4807bd2b27f2b816619af083de1eecf8bacfe123a6245e7b500bb771f5e1e095a876b021a024450d0ab349fbabbc0880"}, {0xd8, 0x1ff, 0x3f, "4295b809c33496b377c4d087ad388a5bf57e1251dc0ff58310fe45132394d9c56cd0a664c7fb45140424568eb05fa905c7c96a03bfb81978666859d87adfc982e9e406572fe9fab7139df24ab35088b1b2c9bd2742927d473e690f088bd3e333eef8817c159cf80ac357ed6d2159dfd83873020adca289bb95423bb664745015363b229078b84cc5e96870e24d6c9fd2d9e7bd7b8489e0822a4ef9f6d0b8e65f0b075c71503b29df4f8fa10d1434e3c4f7709efa6e951c101325b71f45229ca82418353cfd2ef0d0227a"}], 0x1220, 0x800}, 0x80) keyctl$describe(0x6, r3, &(0x7f0000b07000-0xa8)=""/168, 0xa8) r4 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00004ea000-0x10)='/selinux/policy\x00', 0x0, 0x0) mq_timedsend(r4, &(0x7f00006fb000)="8ef46fc957950ff57718567796ab4221af27127d6edb", 0x16, 0x2, &(0x7f0000d41000-0x8)) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f000008e000)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000dfe000-0x4)=0x14) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f000007d000-0x10)={&(0x7f000042a000/0x3000)=nil, 0x3000}) 2018/02/02 06:43:18 executing program 3: mmap(&(0x7f0000374000/0xf000)=nil, 0xf000, 0x4, 0x1a031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ashmem(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/ashmem\x00', 0x20000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x94b000)=nil, 0x94b000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/02/02 06:43:18 executing program 2: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) close(r0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) fcntl$F_SET_RW_HINT(r1, 0x40c, &(0x7f0000006000-0x8)=0x2) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) r2 = syz_open_dev$sg(&(0x7f0000003000)='/dev/sg#\x00', 0x4, 0x400000) ioctl$sock_netrom_TIOCOUTQ(r2, 0x5411, &(0x7f0000002000-0x4)) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000002000)}) ioctl$TCSETS(r2, 0x5402, &(0x7f0000005000-0x24)={0x9, 0x8, 0xec, 0x40, 0x9, 0x0, 0xff, 0xffffffff, 0x6, 0xffff, 0x3, 0xf7ac}) 2018/02/02 06:43:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x1, 0x0) listen(r0, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) rename(&(0x7f0000f4d000-0x8)='./file0\x00', &(0x7f0000eb9000)='./file0\x00') ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0xc02c5341, &(0x7f0000569000)={0x0, 0x0, 0x0, {0x0}}) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000014000)={r2}, 0x8) accept4$inet6(r0, &(0x7f0000007000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000006000-0x4)=0x1c, 0x0) 2018/02/02 06:43:18 executing program 0: r0 = socket$inet(0x2, 0x1, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000716000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$KDGETKEYCODE(r1, 0x4b4c, &(0x7f00000d7000-0x8)={0x1, 0x1ff}) setsockopt$inet_buf(r0, 0x0, 0x400000006, &(0x7f0000001000), 0x0) 2018/02/02 06:43:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000957000)='./file0\x00', 0xa880, 0xc4) open(&(0x7f0000ad7000)='./file0\x00', 0x400400, 0x2) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000a6c000)={0x0, 0xfffffffffffffffe}, &(0x7f00009c2000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000cb5000)={0x1ce, 0x8, 0x4, 0x42, 0x3, 0x0, 0x1ff, 0x7, r1}, &(0x7f00009f2000)=0x20) openat$ptmx(0xffffffffffffff9c, &(0x7f0000222000-0xa)='/dev/ptmx\x00', 0x200000, 0x0) mkdir(&(0x7f0000978000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x0, &(0x7f000000a000)) r2 = creat(&(0x7f0000068000)='./file0/file0\x00', 0x0) write$selinux_create(r2, &(0x7f00001a1000)=@objname={'system_u:object_r:pam_exec_t:s0', 0x20, 'system_u:system_r:kernel_t:s0', 0x20, 0x0, 0x0, 0x20, './file0\x00'}, 0xfffffffffffffee9) 2018/02/02 06:43:18 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00006f5000)={0x19980330}, &(0x7f0000eb5000-0x18)) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000a80000)={0x0}, &(0x7f0000789000)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000048000-0x10)={r1, 0x10001, 0x7fffffff}, &(0x7f0000c05000-0x4)=0x10) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000947000)='/dev/rfkill\x00', 0x1, 0x0) connect$inet6(r2, &(0x7f00001d4000)={0xa, 0x3, 0x10000, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x7}, 0x1c) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r3, 0x29, 0x40, &(0x7f0000001000+0xfde), 0x4) 2018/02/02 06:43:18 executing program 5: mmap(&(0x7f0000000000/0xff4000)=nil, 0xff4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000fec000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x0, 0x0, 0x30000000002, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000012000-0x20)={@loopback={0x0, 0x1}, 0x0, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000ff3000)={@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x80000000, 0x0, 0xff}, 0x20) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000ff4000)='./file0\x00', 0x2000, 0x2) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSKBMETA(r1, 0x4b63, &(0x7f0000ff5000-0x4)=0x52cb) [ 72.023147] sock: sock_set_timeout: `syz-executor1' (pid 11127) tries to set negative timeout [ 72.039142] binder: 11125:11134 got transaction with invalid data ptr 2018/02/02 06:43:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f00006c2000)={{{@in6=@mcast1, @in6=@mcast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@local}}, &(0x7f0000422000)=0xe8) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000a8f000)={@multicast2=0xe0000002, @loopback=0x7f000001, r1}, 0xc) pipe2(&(0x7f0000955000-0x8)={0x0}, 0x80800) setsockopt$packet_buf(r2, 0x107, 0x2, &(0x7f0000e53000)="c1130656994caa2a2c0503b4c0adb9294b9a7d28cd3fb8b78322d9f3c07bf36ea4f4a0fa341bfce4a180f73b5722d45e0daa8750af", 0x35) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f00004a5000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc) getsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f0000000000)=""/16, &(0x7f0000ec0000)=0x10) 2018/02/02 06:43:18 executing program 0: prctl$intptr(0xe, 0x101) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000753000)={0x39980732, r0}, &(0x7f0000000000)={0xb510, 0x10001, 0x7fffffff, 0x8, 0x2, 0x8000}) 2018/02/02 06:43:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f00006f4000-0x8)='./file0\x00', 0x8080, 0x58) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000129000-0x8)={0x0}) ioctl$DRM_IOCTL_DMA(r0, 0xc0286429, &(0x7f0000895000)={r1, 0x6, &(0x7f00009bd000)=[0x0, 0x26bb, 0xfffffffffffffeff, 0x5c44, 0x4, 0x40], &(0x7f00003e5000-0xc)=[0x85, 0x0, 0x86], 0x5, 0x3, 0x8, &(0x7f0000f53000-0xc)=[0x7, 0x1, 0x101], &(0x7f0000203000-0x10)=[0x20, 0x9, 0x7ff, 0x8000]}) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = add_key(&(0x7f0000c3a000)='id_legacy\x00', &(0x7f0000f5e000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000273000)="b4d0d09dd8a7c02bce6740c173987831dbc18a1d884721a69becaffb40705e5a943ab7d819fe4747139974a1d73cece04e031e64a919bf5758ce9e2443d1f3983ebabd87b43ca5478a1eb14f5fb2320a46d0fc50060eb4451d92422413", 0x5d, 0xfffffffffffffffd) add_key(&(0x7f0000aa1000)='blacklist\x00', &(0x7f00005ee000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f000050a000), 0x0, r3) sendmsg$nl_xfrm(r2, &(0x7f0000720000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000772000-0x8)={&(0x7f0000e6c000)=@flushpolicy={0x24, 0x1d, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, "", [@coaddr={0x14, 0xe, @in=@multicast1=0xe0000001}]}, 0x24}, 0x1}, 0x0) 2018/02/02 06:43:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000378000)='/dev/loop-control\x00', 0x0, 0x0) r1 = dup(r0) fcntl$setflags(r0, 0x2, 0x1) ioctl$KDSETKEYCODE(r1, 0x4b4d, &(0x7f000006b000-0x8)) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00000d1000-0x8)={0x0, 0x3}, &(0x7f0000538000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000cf4000-0x10)={r2, 0x200, 0x1}, 0x10) 2018/02/02 06:43:18 executing program 4: mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f000001c000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f000001b000)={0x0}) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_NEW_CTX(r0, 0x40086425, &(0x7f000001b000)={r1, 0x2}) r2 = socket(0x2, 0x1, 0x0) getsockopt$sock_timeval(r2, 0x1, 0x15, &(0x7f000000f000), &(0x7f000001a000-0x4)=0x8) ioctl$sock_inet_SIOCSIFNETMASK(r2, 0x891c, &(0x7f0000015000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x3, @rand_addr}}) fcntl$setstatus(r2, 0x4, 0x2000) [ 72.066426] sock: sock_set_timeout: `syz-executor1' (pid 11142) tries to set negative timeout [ 72.095312] binder: 11125:11134 transaction failed 29201/-14, size 2-0 line 3147 [ 72.130426] binder: BINDER_SET_CONTEXT_MGR already set [ 72.147483] binder: undelivered TRANSACTION_ERROR: 29201 [ 72.153259] binder: 11125:11163 got transaction with invalid data ptr [ 72.159995] binder: 11125:11134 ioctl 40046207 0 returned -16 [ 72.166688] binder: 11125:11163 transaction failed 29201/-14, size 2-0 line 3147 2018/02/02 06:43:19 executing program 0: stat(&(0x7f0000009000-0x8)='./file0\x00', &(0x7f0000007000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgid(r0) 2018/02/02 06:43:19 executing program 4: mmap(&(0x7f0000000000/0x2f000)=nil, 0x2f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000002f000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f000011c000-0x1c)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f000080e000)={0x2, 0xf, 0x0, 0x0, 0x10, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}, @sadb_x_policy={0x8, 0x12, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in6=@dev={0xfe, 0x80}, @in=@dev={0xac, 0x14}}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x3, @rand_addr}}]}, 0x80}, 0x1}, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000008000), &(0x7f0000027000)=0x4) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(r0, 0x1, 0x9, &(0x7f0000750000), &(0x7f0000d51000)=0xfffffffffffffe14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r2, &(0x7f00007c5000-0x5aa)="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", 0x598, 0x48000, &(0x7f0000e3f000-0x1c)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) sendto$inet6(r2, &(0x7f00009de000-0xa)="359f1e0e258a7bb1b9", 0x9, 0xc800, &(0x7f0000e74000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c) sendto$inet6(r2, &(0x7f0000f2d000-0xa6)="39d95bedd7489c6b88603f22", 0xc, 0x0, &(0x7f0000b52000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f000002f000)={0x0, 0x0}) recvmmsg(r0, &(0x7f000002d000-0x80)=[{{&(0x7f0000006000-0x58)=@alg, 0x58, &(0x7f000002f000)=[{&(0x7f0000017000)}, {&(0x7f0000030000-0x82)=""/130, 0x82}, {&(0x7f000001a000)=""/217, 0xd9}, {&(0x7f0000030000-0xa5)=""/165, 0xa5}, {&(0x7f000000e000-0x8f)=""/143, 0x8f}], 0x5, &(0x7f0000019000-0xc)=""/12, 0xc, 0x1535}, 0x2}, {{&(0x7f000002b000-0x10)=@can, 0x10, &(0x7f0000025000-0x18)=[{&(0x7f000001a000-0xc3)=""/195, 0xc3}, {&(0x7f0000028000-0x5d)=""/93, 0x5d}, {&(0x7f0000030000-0x15)=""/21, 0x15}], 0x3, &(0x7f000002f000), 0x0, 0x2}, 0x5}, {{0x0, 0x0, &(0x7f000002f000)=[{&(0x7f000000b000)=""/36, 0x24}, {&(0x7f000002f000)=""/4096, 0x1000}, {&(0x7f0000030000-0x34)=""/52, 0x34}], 0x3, 0x0, 0x0, 0x1}, 0x3}, {{0x0, 0x0, &(0x7f0000015000)=[{&(0x7f0000030000-0x7a)=""/122, 0x7a}], 0x1, &(0x7f000002f000)=""/230, 0xe6, 0x77}, 0x32}], 0x4, 0x40000020, &(0x7f0000008000)={r3, r4+30000000}) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000ca7000)='/selinux/enforce\x00', 0x212a00, 0x0) getsockopt$inet6_opts(r5, 0x29, 0x3f, &(0x7f00000cc000-0xa6)=""/166, &(0x7f0000e18000)=0xa6) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f000012d000)={0x0, 0x5, 0x4, 0x0, 0x6, 0x8}, &(0x7f00008c7000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_RTOINFO(r5, 0x84, 0x0, &(0x7f0000333000-0x10)={r6, 0x651, 0x2ff}, &(0x7f000023b000)=0x10) 2018/02/02 06:43:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000003000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KDGKBLED(r0, 0xc0045103, &(0x7f0000754000-0x1)) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000c79000)) 2018/02/02 06:43:19 executing program 5: rt_sigreturn() r0 = inotify_init() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) fcntl$getown(r0, 0x9) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000c2e000)={0x0}, &(0x7f0000db6000)=0xc) r3 = syz_open_procfs(r2, &(0x7f00008b8000+0xc85)='sched\x00') ioctl$SNDRV_TIMER_IOCTL_GINFO(r3, 0xc0e05403, &(0x7f0000fa4000+0xb2d)={{0x2, 0x2, 0x10000, 0x3, 0x6}, 0x9, 0xff, 'id1\x00', 'timer0\x00', 0x0, 0x3, 0x5, 0x5, 0x9b}) sendmsg$nl_netfilter(r1, &(0x7f0000aba000)={&(0x7f000011c000-0xc)={0x10}, 0xc, &(0x7f0000e2a000)={&(0x7f0000858000)={0x14, 0x7, 0xa, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) 2018/02/02 06:43:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000440000-0x8)={0x20000019980330}, &(0x7f0000be5000)) syz_open_procfs(0xffffffffffffffff, &(0x7f0000473000)='setgroups\x00') 2018/02/02 06:43:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000ae6000-0x9)='/dev/rtc\x00', 0x800, 0x0) readv(r0, &(0x7f0000d6d000-0x8)=[], 0x1) 2018/02/02 06:43:19 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000001000-0xd)='/dev/usbmon#\x00', 0x8, 0x400) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x2) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x200000000000a, 0x2, 0x0) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000fdc000-0x13)={@loopback={0x0, 0x1}}, 0x14) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x1, 0x3, 0x400, 0xfffffffffffff84a, 0x10}, &(0x7f0000001000-0x4)=0xa0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000fdc000-0x20)={0x9, 0x1, 0x8, 0x1f, 0x3, 0x9, 0x6, 0x6, r2}, &(0x7f0000002000-0x4)=0x20) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a45322, &(0x7f0000001000-0xa8)) ioctl$DRM_IOCTL_AUTH_MAGIC(r0, 0x40046411, &(0x7f0000002000-0x4)=0x1) 2018/02/02 06:43:19 executing program 3: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000007000)='/dev/vga_arbiter\x00', 0x280000, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000009000-0x8)={0x0, 0x1}, &(0x7f0000009000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000002000-0x8)={r1, 0x0, 0xc2}, 0x8) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000008000)='/selinux/status\x00', 0x0, 0x0) getrusage(0x0, &(0x7f0000004000-0x34)) memfd_create(&(0x7f0000007000-0xa)="76626f786e657431ca00", 0x2) socket$l2tp(0x18, 0x1, 0x1) 2018/02/02 06:43:19 executing program 5: r0 = dup(0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000001000-0x8)={0x0, 0x1}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000001000-0x2d)={r1, 0x25, "7b8fd9697d309dae9e07fe2bc108cd34fb0734ec2574e210d42f2763dc1cc553f95925ee72"}, &(0x7f0000872000)=0x2d) r3 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x101000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fremovexattr(r0, &(0x7f0000002000-0x15)=@random={'btrfs.', '/dev/snd/timer\x00'}) r4 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x400) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000001000), &(0x7f0000003000-0x4)=0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r4, 0x84, 0x71, &(0x7f0000004000-0x8)={r2}, 0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r3, 0x40345410, &(0x7f0000005000-0x34)={{0x0, 0x2, 0x6, 0x1, 0x1}}) ioctl$GIO_UNISCRNMAP(r0, 0x4b69, &(0x7f0000003000)=""/58) r5 = getpid() sched_getscheduler(r5) ioctl$VT_ACTIVATE(r0, 0x5606, 0x8001) ioctl$FIONREAD(r0, 0x541b, &(0x7f0000003000)) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000003000-0x8)={r1, 0x1f}, 0x8) 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) r6 = request_key(&(0x7f0000005000)='dns_resolver\x00', &(0x7f0000003000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000002000-0xd)='/dev/snd/seq\x00', 0xffffffffffffffff) add_key$keyring(&(0x7f0000005000)='keyring\x00', &(0x7f0000006000-0x5)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, r6) rt_sigreturn() ioctl$TCSETAW(r0, 0x5407, &(0x7f0000000000)={0x81, 0x7, 0x1, 0x2, 0x3, 0x4, 0x8, 0xc8, 0xfffffffffffffc00, 0x400}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000006000)={r2, 0xa10a}, 0x6) [ 72.191131] binder: undelivered TRANSACTION_ERROR: 29201 2018/02/02 06:43:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigaction(0x9, &(0x7f0000fcb000), &(0x7f00007b4000), 0x8, &(0x7f00003ed000-0x8)) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000a50000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$KDGKBLED(r0, 0x4b64, &(0x7f0000720000-0x1)) r1 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) setsockopt$inet6_dccp_int(r1, 0x21, 0x17, &(0x7f00009ed000-0x4)=0xf5, 0x4) 2018/02/02 06:43:19 executing program 7: r0 = dup(0xffffffffffffffff) ioctl$PPPOEIOCDFWD(r0, 0xb101, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r1, 0x0, 0x485, &(0x7f0000286000)=""/24, &(0x7f0000fb3000)=0x18) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000fd000)=@common='sit0\x00', 0x10) 2018/02/02 06:43:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00001ff000)={0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000e3a000)={{{@in6=@loopback, @in=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@empty}}, &(0x7f0000a10000)=0xe8) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f00001f3000)={@empty, r1}, 0x14) r2 = socket$inet6(0xa, 0x200000002, 0x0) bind$inet6(r2, &(0x7f00005d7000-0x1c)={0xa, 0x0, 0x0, @empty}, 0x1c) connect$inet6(r2, &(0x7f00004a0000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, 0x1c) sendto$inet6(r2, &(0x7f0000585000-0xee)='\x00', 0x1, 0x0, &(0x7f00002fc000)={0xa, 0x0, 0x0, @empty}, 0x1c) mmap(&(0x7f0000000000/0xddf000)=nil, 0xddf000, 0x0, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet6(r2, &(0x7f0000ab1000-0x6a)=""/106, 0xe74cd316a7aa36a0, 0x0, 0x0, 0x80) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000130000)={0x0, 0xf9a9}, &(0x7f00000a8000)=0x8) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f00002c7000-0x8)={r3, 0x8dd9}, 0x8) 2018/02/02 06:43:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000620000-0x4)=0x4) bind$inet(r0, &(0x7f0000632000-0x10)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f000005f000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) ioctl$sock_ifreq(r0, 0x8949, &(0x7f0000f0b000-0x50)={@generic="941ff0bf5fc494b00fa68249e9183bac", @ifru_settings={0x7, 0xffffffffffff8000, @fr=&(0x7f000043b000-0x18)={0x3, 0x249, 0x5, 0x4, 0xbd, 0x8, 0xa6}}}) getsockopt$inet_opts(r0, 0x0, 0x20000000050, &(0x7f0000791000-0x10)=""/16, &(0x7f00004d1000)=0x10) 2018/02/02 06:43:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a2c000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) ioctl$TCXONC(r0, 0x540a, 0x2) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00001e8000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000806000-0x4)) r2 = syz_open_pts(r0, 0x0) ioctl$TCXONC(r2, 0x540a, 0x0) 2018/02/02 06:43:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x6) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000ffb000-0x4)=0x0) r2 = getpid() setpgid(r1, r2) writev(r0, &(0x7f0000adf000-0x8)=[{&(0x7f0000a78000)="29000000200019fb01440010000000060200001615de0005000000040d000b0000b400000000000008", 0x29}], 0x1) 2018/02/02 06:43:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) ioctl$void(r0, 0xc0045c79) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f63000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x0, 0x1}, &(0x7f0000664000-0x4)=0x20) socket$inet6(0xa, 0x3, 0x7) 2018/02/02 06:43:19 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/dev/pktcdvd/control\x00', 0x20200, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000b8a000)={0x0, 0xfff}, &(0x7f0000570000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000a6000+0xf35)={r1, 0x3f}, 0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000001000-0x10)={0x0, 0x800d, 0x4, 0x4000000, r1}, &(0x7f0000000000)=0x10) ioctl$KDGETLED(r0, 0x4b31, &(0x7f0000000000)) mkdirat(r0, &(0x7f0000001000-0x8)='./file0\x00', 0xd19e852a81bf5955) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_QUERY_BPF(r0, 0xc004240a, &(0x7f0000002000-0x20)={0x6, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f0000000000)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000002000)=0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000002000)='./file0\x00', &(0x7f0000002000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000000000)=0x0, &(0x7f0000002000), &(0x7f0000001000)) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000001000-0x8)='./file1\x00', &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x3, &(0x7f0000002000)=[0x0, 0x0, 0x0]) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setgroups(0x5, &(0x7f0000002000)=[r5, r6, r7, r8, r9]) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRDELBR(r3, 0x89a1, &(0x7f0000004000-0xf)=@syzn={0x73, 0x79, 0x7a, 0x0}) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000001000)={r2, 0x2}, 0x8) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) chroot(&(0x7f0000001000)='./file0/file0\x00') ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a45352, &(0x7f0000002000-0xa8)={{0xffffffffffffff80, 0x8000}, 'port1\x00', 0x50, 0x8, 0x6, 0x7fffffff, 0x2, 0x2, 0x1, 0x0, 0x3, 0xfffffffffffffffa}) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000002000-0x4)=0x2c8, 0x4) 2018/02/02 06:43:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) bind$inet(r0, &(0x7f00007f3000)={0x2, 0x1, @empty}, 0x10) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) r2 = dup3(r1, r1, 0x80000) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f000074c000)=0x77, 0x4) bind$inet(r1, &(0x7f0000887000-0x10)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000cd5000-0x4), 0x4) sendto$inet(r1, &(0x7f0000e43000-0x5e)="79661026eed72b637bcd75f9ecb35abea32b0cd343eeeb711ecaf6bb9a94692b8c826c48ca7973b27b2ecaa1f3d7d8e79b49247e6be1c1958745d3dcde6f474eb6f94f6c28c36448bfa7fd307a9e814820dcb71642e3845c4f521bc2bd88", 0x2e5, 0x4000000, &(0x7f0000c0b000-0x10)={0x2, 0x2, @loopback=0x7f000001}, 0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000da4000)={0x0, 0x5ba}, &(0x7f0000ac6000-0x4)=0x8) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f0000927000+0xa5e)='/dev/autofs\x00', 0x484242, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000925000)={r3, 0x9}, 0x8) setsockopt$sock_int(r4, 0x1, 0x3e, &(0x7f0000172000-0x4)=0x1f, 0x4) ioctl$sock_FIOGETOWN(r4, 0x8903, &(0x7f0000eda000-0x4)) ioctl$SNDRV_TIMER_IOCTL_GINFO(r4, 0xc0e05403, &(0x7f0000339000)={{0x2, 0x0, 0x2, 0x3, 0x80000001}, 0x0, 0x3, 'id1\x00', 'timer0\x00', 0x0, 0x8000, 0x9, 0x148, 0x6}) recvmsg(r1, &(0x7f0000e2e000)={&(0x7f0000453000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty}}}, 0x26, &(0x7f0000007000)=[{&(0x7f000075b000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f00008be000)=""/153, 0x99}, 0x120) 2018/02/02 06:43:19 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000a54000-0x9)='/dev/sg#\x00', 0xfff, 0x80000) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000193000-0x8)={0x0, 0x9}, &(0x7f00007da000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000001000-0xa)={r1, 0x2, 0x1, [0x8000]}, &(0x7f0000ac3000-0x4)=0xa) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000e58000-0x4)="94040013", 0x4) 2018/02/02 06:43:19 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000c04000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000a45000-0x4)=0xe) ioctl$TCFLSH(r0, 0x540b, 0x0) 2018/02/02 06:43:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000ad5000-0x9)='/dev/rtc\x00', 0x24001, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x26, &(0x7f00008d6000)={@remote={0xac, 0x14, 0x0, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}, @empty}, 0xc) setrlimit(0x7, &(0x7f000018f000)) pwrite64(r0, &(0x7f0000c9d000-0xa7)="16c90f03ba8757a2a157cbb210d3998b96f9162fdc422c811fb89ee19680a9e8d3497b17d723d2bfc826ec604df4bdfd10f12d800a38a03d93915802230be13874e0a0dd0a8bfa04a7aee95ea56dd4a731f26bf94b35fcdd55b10abbd36f46f9bda5cc1535c3a9f7109bb6aeb2ea618d7b58d2c56b70188f62e6bcdf419a18edff5bc530f8038b089689068c2c49f195a95c824e6e042e798b5da391a695ac4350366a18fdaadf", 0xa7, 0x0) eventfd2(0x0, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(r0, 0xc00c6419, &(0x7f0000c59000)={0x5, &(0x7f00001c7000-0xea)=""/234, &(0x7f00002e4000-0x50)=[{0x80, 0x94, 0x1000, &(0x7f000018f000)=""/148}, {0x1, 0x41, 0x5, &(0x7f0000391000)=""/65}, {0x8, 0x60, 0x0, &(0x7f0000e51000-0x60)=""/96}, {0x1, 0x69, 0x6, &(0x7f0000ced000-0x69)=""/105}, {0x8, 0xa0, 0x8, &(0x7f0000436000-0xa0)=""/160}]}) getgid() setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000f73000)={{0xa, 0x0, 0x80000000, @empty, 0x8}, {0xa, 0x1, 0xffffffffffffff81, @empty, 0xa4e}, 0x2, [0x4, 0xffffffffffffff00, 0x42, 0x5, 0x1000, 0x7f, 0x7, 0x2]}, 0x5c) 2018/02/02 06:43:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xffffffffffffffff, 0x3) setsockopt$inet_int(r0, 0x0, 0x32, &(0x7f000097f000-0x4)=0x1000000, 0x4) 2018/02/02 06:43:19 executing program 5: mmap(&(0x7f0000000000/0xac2000)=nil, 0xac2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000564000-0x15)='/dev/pktcdvd/control\x00', 0x0, 0x0) ioctl$PPPIOCGFLAGS(r0, 0x8004745a, &(0x7f0000190000)) socketpair$unix(0x1, 0x2000000005, 0x0, &(0x7f000004e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000ac2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000ac2000)='/selinux/mls\x00', 0x0, 0x0) ioctl$sock_ifreq(r1, 0x8937, &(0x7f0000abc000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_mtu}) 2018/02/02 06:43:19 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000002000-0x8)='./file0\x00', 0x21, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000001000-0xc)={0x5, 0xbe, &(0x7f000058a000)="a40d4f9cb63df9efa70addac0a1779249c246d2d20489e518f317a9f9c75dfb4f2488e2a4beb0297903e84d6bbd96ff3ecf284f26402d8b20d62e733434f8c4d064903bdfe0e14853f50501200ae10dae9e4bdc161582ad70e56f11fa55a334225cd351649efa89670e2e2e8c56fe7a274257db925696ac008ec63fabd2eb0870529e3546469e92c06c2e6b8a805105f2809ac5fabce77bb3c100b00c26bc0976eac91b85ebb79813ed3645c01581f8831737246bcc99068e36db233f119"}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000167000-0x8)={0x0, 0x0}) fcntl$lock(r0, 0x7, &(0x7f0000322000)={0x1, 0x4, 0x401, 0x8, r1}) r2 = creat(&(0x7f0000658000)='./file0\x00', 0x143) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000db8000)={0x0, 0x8, 0x3ff, 0x0, 0x1, 0xffffffffffffffe1}, &(0x7f0000f10000-0x4)=0x14) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000251000)={r3, 0x8}, 0x8) execve(&(0x7f000007b000)='./file0\x00', &(0x7f00009e4000)=[], &(0x7f00003a2000)=[]) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r2, &(0x7f0000329000)={0x2018}) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000dae000-0x8)) write$evdev(0xffffffffffffffff, &(0x7f0000058000-0x60)=[{{}, 0x0, 0x2000000000002}, {{0x77359400}}], 0x30) ioctl$EVIOCSCLOCKID(r2, 0x400445a0, &(0x7f000019f000)=0x1) 2018/02/02 06:43:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bc0000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) ioctl$TIOCEXCL(r0, 0x540c) r1 = syz_open_pts(r0, 0x801) dup3(r1, r0, 0x0) write(r0, &(0x7f0000c35000-0x1), 0xffffff0b) 2018/02/02 06:43:19 executing program 7: mmap(&(0x7f0000000000/0x62000)=nil, 0x62000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000062000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000000e000)='\x00 ', 0x0) fstatfs(r0, &(0x7f0000062000-0x9)=""/194) fcntl$addseals(r0, 0x409, 0x8) mmap(&(0x7f0000063000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f000001a000-0x18)=@add_del={0x2, &(0x7f0000063000)=@common='lo\x00', 0x4}) 2018/02/02 06:43:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000ed3000-0x2a)='ns/net\x00') fcntl$notify(r0, 0x402, 0x2) setns(r0, 0x0) 2018/02/02 06:43:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000351000-0x8)='./file0\x00', 0x0) mkdirat(0xffffffffffffffff, &(0x7f0000034000-0x8)='./file0\x00', 0x0) socketpair$inet(0x2, 0x5, 0x9, &(0x7f00008c5000)={0x0, 0x0}) preadv(r0, &(0x7f0000a24000-0x50)=[{&(0x7f0000565000)=""/118, 0x76}, {&(0x7f00001a0000-0xf4)=""/244, 0xf4}, {&(0x7f000063a000)=""/126, 0x7e}, {&(0x7f0000f38000-0x1000)=""/4096, 0x1000}, {&(0x7f0000a17000)=""/189, 0xbd}, {&(0x7f0000d03000-0x9d)=""/157, 0x9d}, {&(0x7f0000a83000-0x2f)=""/47, 0x2f}, {&(0x7f0000b05000-0xef)=""/239, 0xef}, {&(0x7f000066a000)=""/166, 0xa6}, {&(0x7f00005da000-0xec)=""/236, 0xec}], 0xa, 0x0) mount(&(0x7f0000df2000)='./file0/file0\x00', &(0x7f0000a17000-0x8)='./file0\x00', &(0x7f0000df3000-0x3)='\x00v\t', 0x1001, &(0x7f0000a06000)) unlinkat(0xffffffffffffffff, &(0x7f000057d000)='./file0\x00', 0x200) r1 = syz_open_procfs(0x0, &(0x7f00000c3000)="6d6f756e74696e666f00a4") sendfile(r1, r1, &(0x7f00008be000), 0x401) 2018/02/02 06:43:19 executing program 5: mmap(&(0x7f0000000000/0x2d000)=nil, 0x2d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ifreq(r0, 0x100000000008b32, &(0x7f000002c000)={@syzn={0x73, 0x79, 0x7a}, @ifru_data=&(0x7f000002c000)="3b6eef223a7c5cccbb6b7dfa926ad86192256a66ae8615161013db6d5dbe8922"}) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000002c000)='/selinux/checkreqprot\x00', 0x302, 0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f000002f000-0x8c)={0x0, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}}}, &(0x7f000002e000)=0x8c) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000022000)=@assoc_value={r2, 0x200}, &(0x7f000002b000)=0x8) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000026000)=@assoc_value, &(0x7f000002e000-0x4)=0x8) 2018/02/02 06:43:19 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000a54000-0x9)='/dev/sg#\x00', 0xfff, 0x80000) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000193000-0x8)={0x0, 0x9}, &(0x7f00007da000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000001000-0xa)={r1, 0x2, 0x1, [0x8000]}, &(0x7f0000ac3000-0x4)=0xa) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000e58000-0x4)="94040013", 0x4) 2018/02/02 06:43:19 executing program 0: mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r0, r1, 0x80000) ioctl$sock_netrom_TIOCINQ(r2, 0x541b, &(0x7f0000009000-0x4)) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000005000-0x10)={0x2, &(0x7f0000002000-0x10)=[{0x20, 0x0, 0x0, 0xfffffffffffff028}, {0x6}]}, 0x10) sendto(r1, &(0x7f0000016000), 0x0, 0x0, &(0x7f0000013000)=@rc={0x1f}, 0x9) 2018/02/02 06:43:19 executing program 6: r0 = gettid() ioprio_set$pid(0x1, r0, 0x0) clone(0x80088000, &(0x7f0000001000-0x48), &(0x7f0000cc9000), &(0x7f00002c2000-0x4), &(0x7f0000025000)) 2018/02/02 06:43:19 executing program 7: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000014000)='/selinux/user\x00', 0x2, 0x0) fgetxattr(r0, &(0x7f0000008000)=@known='com.apple.FinderInfo\x00', &(0x7f000000b000-0x1c)=""/28, 0x1c) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f000000c000)={{0x2, 0xffffffffffffffff, @rand_addr}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}}, 0x8, {0x2, 0xffffffffffffffff, @empty}, @common="0000000000000a6900177c000000ddf2"}) 2018/02/02 06:43:19 executing program 1: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000019000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r1, &(0x7f0000003000-0x20)=[{&(0x7f0000023000-0x1)="e1", 0x1}], 0x1, 0x0) close(r0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) close(r1) 2018/02/02 06:43:19 executing program 5: r0 = socket$inet(0x2, 0xe, 0xfffffffffffff2cd) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000001000-0x8b)=""/139, 0x8b) r1 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = dup3(r1, r0, 0x80000) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$evdev(r2, &(0x7f0000001000)=[{{0x77359400}, 0x6, 0x0, 0xfffffffffffff001}, {{r3, r4/1000+30000}, 0xfffffffffffffffd, 0xfff, 0x2}, {{0x0, 0x2710}, 0x4, 0x8, 0x5}, {{r5, r6/1000+30000}, 0x7fffffff, 0x9, 0xfffffffffffffffa}, {{0x77359400}, 0x100, 0x800, 0x180}], 0x50) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f0000000000)={0x87, {0x2, 0x1, @empty}, {0x2, 0x2, @multicast1=0xe0000001}, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, 0x4, 0x5, 0x43e1, 0x100000000, 0x9, &(0x7f0000000000)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x1000, 0x1, 0x6}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = socket$inet(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000f9d000-0x44)={{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xf}}, {0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, 0x20, {0x2, 0x3, @multicast1=0xe0000001}, @common='bond0\x00'}) setsockopt$SO_BINDTODEVICE(r7, 0x1, 0x19, &(0x7f0000528000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x10) r8 = syz_open_dev$mice(&(0x7f0000de2000-0x10)='/dev/input/mice\x00', 0x0, 0x40000) ioctl$GIO_UNIMAP(r8, 0x4b66, &(0x7f0000623000-0x8)={0x1, &(0x7f00006f4000)=[{}]}) setsockopt$inet_int(r7, 0x0, 0x32, &(0x7f00009b9000)=0x1000000, 0x4) 2018/02/02 06:43:19 executing program 3: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000ed6000)='/dev/ashmem\x00', 0x682600, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstatfs(r0, &(0x7f0000000000)=""/14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000c46000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) openat$selinux_policy(0xffffffffffffff9c, &(0x7f00007b4000-0x10)='/selinux/policy\x00', 0x0, 0x0) truncate(&(0x7f0000018000)='./file0\x00', 0xfff) mknod(&(0x7f0000001000-0x6)='./bus\x00', 0x1000, 0x0) r4 = creat(&(0x7f0000838000-0x6)='./bus\x00', 0x0) unlink(&(0x7f0000316000-0x6)='./bus\x00') read(r3, &(0x7f0000d48000)=""/1, 0x1) setsockopt$sock_linger(r4, 0x1, 0xd, &(0x7f00007d4000)={0x800, 0x1d09}, 0x8) ioctl$int_in(r2, 0x5452, &(0x7f0000009000-0x8)) ioctl$DRM_IOCTL_ADD_BUFS(r4, 0xc0186416, &(0x7f00005e2000-0x18)={0x5c, 0x80000000, 0x6, 0x7ff, 0x2, 0x3}) fcntl$setown(r2, 0x8, r1) fcntl$setsig(r2, 0xa, 0x12) dup2(r2, r3) tkill(r1, 0x16) 2018/02/02 06:43:19 executing program 0: mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000013000-0xc)='/dev/rfkill\x00', 0x0, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execveat(r0, &(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000024000)=[&(0x7f000000f000-0xc)='/dev/rfkill\x00', &(0x7f0000014000-0xc)='/dev/rfkill\x00'], &(0x7f000000c000)=[], 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$netrom(r0, &(0x7f0000025000)=@ax25={0x3, {"dcc928c2cd40f3"}, 0x80000001}, 0x10) 2018/02/02 06:43:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000cac000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fdd000)=0x3) ioctl$TCFLSH(r1, 0x80047456, 0x0) ioctl$VT_WAITACTIVE(r0, 0x5607) ioctl$VT_GETSTATE(r0, 0x5603, &(0x7f00000d2000)={0x100000001, 0xed, 0x1}) 2018/02/02 06:43:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000919000-0x11)='/dev/vga_arbiter\x00', 0x24000, 0x0) r1 = accept4(r0, 0x0, &(0x7f0000678000), 0x80000) writev(r1, &(0x7f000090f000-0x38)=[{&(0x7f0000d4f000)="aadcd0212d7998ff0eb5c237c03708a07a1fd1c655ae5130d5a214499b185a71776df88849c01bfdecf434c4d4d60a791551a145fb4a775434f71d0e1ff0136fe3f4b566b684c048cbe9291614e8244e4780a8af287326657d6f3a08aa7871f841e13f2871273226ece63c66bd9fc3f8c9a82da2fc0a6b53", 0x78}, {&(0x7f0000e02000-0x1)="66759c0b56583d4a52d66010103c890133c5351658ed8486c257337efa217520371a588a707bc20688e3d21e47a0de7a908f1cff3461358715", 0x39}, {&(0x7f0000727000)="c78db7ae0c110219a78ea3dc27bde4d2ff13cfab93f96595157240659034bbd1f5971403536b51ad1ea4f8bb0244580e772c5a14d3670cf3bde4937230d819a0cb7f432cf8f980c43b9f98255c828ebf420106a663f145eef0313aae3d36cf4e4db4844570495f3c80778f06f96c49120dccf83aa7620b88453265b23ae112e92d0973d2c44e5447f921999bb34a310c4e8c6fe86aad8150a01187da6618e7d04a9e7faec512da458c6c9bc73f359e65464fcb2a4d67058d76cdfc25ff3fb6c40aa8b6f015cdd50e7a00ba912a61f9", 0xcf}, {&(0x7f00001cc000)="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", 0x1000}, {&(0x7f0000e96000-0x9f)="a4fc6087c9f4c865886bab5067ad5a2065cbcaf9c812b514468a45fa6614ced82cc99c838be4fb980a714549d0bfddd5584e498e4e7d5356f650908dc94e6ad0107e63aa8286c4661cb68b0aa43a2c174a9407eef7e18bfd81a342de96d4fb8b0d954b973a9d5f5e726c6325fb496af3a8b80230f15c80682bbbf7f8691a629b2303e9014e2eac9363aaedb6395f950a428f1332aaa20a14a8078536a83ce3", 0x9f}, {&(0x7f00009c7000-0x8)="2fde65a1b068df6c", 0x8}, {&(0x7f0000d41000)="c971c92fa813da8e5d80b955b7ee34c6656f51f9ed2d63bec4bb73e494883f6e415ad34584ef3a6267736e1650be00cea285e190f6ad6fd9d492638144d16dca0656bdbc8e20f2af5723a8fd7d593e2b3ddfa76e271210fb8dd25e1d633ae7b7c8dcfb713d94ad642c79561e7b46022f067c6d78f9d6c04f6fdf921a7f84abe74227fed5ec664919c8a68d95a2e09794e25163ffa139a5f207e237eb193d6a96a4d860d19c41b6629af8", 0xaa}], 0x7) readlinkat(r0, &(0x7f0000b9b000-0x8)='./file0\x00', &(0x7f00004a9000)=""/4096, 0x1000) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00004d9000-0x4)=0x0) r3 = syz_open_procfs(r2, &(0x7f00006a8000-0x5)='stat\x00') openat(r3, &(0x7f0000b7e000-0x8)='./file0\x00', 0x800, 0x101) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000d89000)='/dev/sequencer2\x00', 0x0, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000866000-0xb)='projid_map\x00') sendfile(r4, r3, &(0x7f0000318000-0x8)=0x4b, 0x400000ff) getsockopt$inet6_int(r0, 0x29, 0xcf, &(0x7f000078e000-0x4), &(0x7f000017e000-0x4)=0x4) 2018/02/02 06:43:19 executing program 7: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000b35000-0x8)={0x0, 0x0}, &(0x7f0000b35000-0x4)=0xc) setreuid(r0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)={0x0}) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00009b8000)={{{@in=@local, @in6=@ipv4={[], [], @loopback}}}, {{@in6=@ipv4={[], [], @remote}}, 0x0, @in6=@remote}}, &(0x7f00007a1000)=0xe8) 2018/02/02 06:43:19 executing program 6: mmap(&(0x7f0000000000/0xda6000)=nil, 0xda6000, 0x3, 0x64031, 0xffffffffffffffff, 0x8000000) mmap(&(0x7f0000da6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000da7000-0x10)=@in={0x0, 0xffffffffffffffff, @broadcast}, &(0x7f0000da7000-0x4)=0x10, 0x800) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f000091a000)=0x4, 0x4) mmap(&(0x7f0000da7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000da7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000da8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000da8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000da9000-0x47)="cc0e10e78d2a0a47ef23dceb31f7288da07074ee152428dd30b93d2c6dbc20878588ada59813b45d892d0a661fba6920ff09965203eb47edfcaa38841e5cdf0fd9661958829d20", 0x47, 0x0, &(0x7f0000da9000-0x10)={0x2, 0x1, @loopback=0x7f000001}, 0x10) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000da8000-0x6)={0x0}, &(0x7f0000da8000-0x4)=0x6) mmap(&(0x7f0000da7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000c2a000)={r1, 0x1, 0x3, 0x8}, &(0x7f0000da7000)=0x10) r2 = socket(0x19, 0x7, 0x8) mmap(&(0x7f0000da6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_TIOCOUTQ(r2, 0x5411, &(0x7f0000da7000-0x4)) 2018/02/02 06:43:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000213000-0x8)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000983000-0x7)='mqueue\x00', 0x0, &(0x7f0000ebd000-0x2)) r0 = creat(&(0x7f0000158000-0x8)='./file0\x00', 0x0) lseek(r0, 0x0, 0x3) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000969000)) 2018/02/02 06:43:19 executing program 0: r0 = socket$l2tp(0x18, 0x1, 0x1) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000e2d000)='/dev/pktcdvd/control\x00', 0x20000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$l2tp(r1, &(0x7f0000000000)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x17}}, 0x0, 0x0, 0x1, 0x2}}, 0x26) ioctl(r0, 0x4, &(0x7f0000570000-0x50)="322c7f9fc6c4745f93c195400e9ab40db2e1cc9145b0dab8a8d62619e607c09cb5d8e72bf2eb8926cceb6544d84e0f6338785ed6978f548b78171ef28395846ef5947e6428502ccd6ca6dd240f0040d6") r2 = dup(r0) setsockopt$inet6_IPV6_ADDRFORM(r2, 0x29, 0x1, &(0x7f0000001000-0x4)=0x2, 0x57f) 2018/02/02 06:43:19 executing program 2: mmap(&(0x7f0000000000/0x2f000)=nil, 0x2f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000002f000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmmsg(r0, &(0x7f0000002000-0xb4)=[{{0x0, 0xffffffffffffffc5, &(0x7f0000000000)=[{&(0x7f000001a000-0x4e)=""/78, 0x4e}], 0x1, &(0x7f000002f000)=""/7, 0x7, 0x4}}, {{&(0x7f0000003000-0x58)=@alg, 0x58, &(0x7f000001c000)=[], 0x0, &(0x7f0000030000-0x57)=""/87, 0x57}}], 0x2, 0x2, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r1, &(0x7f000002f000)=[{&(0x7f000002f000)=""/118, 0x76}, {&(0x7f0000030000-0x2d)=""/45, 0x2d}], 0x2, 0x0) sendto(r1, &(0x7f0000018000), 0x0, 0x0, 0x0, 0x0) 2018/02/02 06:43:19 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) fgetxattr(r0, &(0x7f0000013000-0xa)=@random={'trusted.', '%\x00'}, &(0x7f0000002000-0xf1)=""/241, 0xf1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000001000-0x120)=[{{&(0x7f0000011000)=@hci, 0x6, &(0x7f0000013000)=[{&(0x7f0000012000)=""/209, 0xd1}, {&(0x7f0000013000)=""/59, 0x3b}, {&(0x7f0000001000-0xf4)=""/244, 0xf4}, {&(0x7f0000011000)=""/47, 0x2f}], 0x4, &(0x7f0000013000-0xe5)=""/229, 0xe5, 0x100}, 0x4}, {{&(0x7f0000013000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x14, &(0x7f0000013000-0x10)=[{&(0x7f0000001000-0xa0)=""/160, 0xa0}, {&(0x7f0000001000-0x6a)=""/106, 0x6a}], 0x2, &(0x7f0000013000-0x2d)=""/45, 0x2d, 0x100000001}, 0x8}, {{&(0x7f0000000000)=@pppoe={0x0, 0x0, {0x0, @empty, @syzn}}, 0x1e, &(0x7f0000000000)=[{&(0x7f0000013000)=""/159, 0x9f}], 0x1, &(0x7f0000001000-0x85)=""/133, 0x85, 0x5}, 0x8001}, {{&(0x7f0000013000-0x58)=@nfc_llcp, 0x58, &(0x7f0000013000)=[{&(0x7f0000001000-0x1000)=""/4096, 0x1000}, {&(0x7f0000013000)=""/145, 0x91}], 0x2, &(0x7f0000001000-0x7e)=""/126, 0x7e, 0x240000000000}, 0x5}, {{&(0x7f0000001000-0x10)=@nfc, 0x10, &(0x7f0000012000-0x8)=[{&(0x7f0000000000)=""/253, 0xfd}], 0x1, &(0x7f0000013000-0xcb)=""/203, 0xcb, 0x9}, 0x10000}, {{&(0x7f0000013000-0x6)=@hci, 0x6, &(0x7f0000000000)=[{&(0x7f0000013000-0xb4)=""/180, 0xb4}, {&(0x7f0000000000)=""/4096, 0x1000}, {&(0x7f0000011000)=""/68, 0x44}, {&(0x7f0000012000)=""/12, 0xc}, {&(0x7f0000000000)=""/126, 0x7e}, {&(0x7f0000012000)=""/102, 0x66}], 0x6, 0x0, 0x0, 0x7}, 0x9}, {{0x0, 0x0, &(0x7f0000012000)=[{&(0x7f0000001000-0xf)=""/15, 0xf}], 0x1, &(0x7f0000013000)=""/134, 0x86, 0x5}, 0x2}, {{&(0x7f0000013000-0x10)=@can, 0x10, &(0x7f0000012000-0x30)=[{&(0x7f0000014000-0xf8)=""/248, 0xf8}, {&(0x7f0000000000)=""/242, 0xf2}, {&(0x7f0000013000)=""/88, 0x58}, {&(0x7f0000013000)=""/158, 0x9e}, {&(0x7f0000012000-0xd8)=""/216, 0xd8}, {&(0x7f0000000000)=""/108, 0x6c}], 0x6, &(0x7f0000001000-0xdd)=""/221, 0xdd, 0x3}, 0xff}, {{&(0x7f0000013000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast2}}}, 0x2e, &(0x7f0000012000)=[{&(0x7f0000011000)=""/152, 0x98}, {&(0x7f0000012000)=""/213, 0xd5}, {&(0x7f0000001000-0xf)=""/15, 0xf}, {&(0x7f0000000000)=""/36, 0x24}, {&(0x7f0000000000)=""/54, 0x36}], 0x5, &(0x7f0000001000-0xb)=""/11, 0xb, 0xffffffff80000001}, 0xb2d7}], 0x9, 0x2000, &(0x7f0000001000-0x8)={0x77359400}) pipe(&(0x7f0000011000)={0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0106434, &(0x7f0000002000-0x10)={0x81a, 0x0, 0x3, 0x80000001}) ioctl$DRM_IOCTL_AGP_UNBIND(r2, 0x40086437, &(0x7f0000012000)={r3, 0x1}) setsockopt$ax25_int(r1, 0x101, 0x7, &(0x7f0000012000)=0x7, 0x4) 2018/02/02 06:43:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f000072c000)='./file0\x00', 0x101000, 0x81) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000eda000+0xf0d)={0x5, [0x3, 0xfffffffffffffffb, 0x2, 0x6, 0x69ba]}, 0xe) r2 = syz_open_dev$tun(&(0x7f00004f0000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='sit0\x00', @ifru_settings={0x2, 0x0, @raw_hdlc=&(0x7f00004a3000)={0x3, 0x5}}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000f88000-0x20)={@common='gre0\x00', @ifru_flags=0x100000000000301}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000438000)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @rand_addr=0x2000000}}) ioctl$TUNSETTXFILTER(r2, 0x400454d1, &(0x7f0000e69000-0x22)={0x1, 0x5, [@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}]}) 2018/02/02 06:43:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000109000+0x282)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000216000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x50, &(0x7f0000ffb000)) r0 = creat(&(0x7f0000466000-0xc)='./file0/bus\x00', 0x0) socket$inet_sctp(0x2, 0x5, 0x84) fcntl$lock(r0, 0x0, &(0x7f0000b12000)={0x0, 0x1}) 2018/02/02 06:43:19 executing program 0: r0 = memfd_create(&(0x7f0000c83000)='&-@({\x00', 0x1) ioctl$EVIOCGABS2F(r0, 0x8018456f, &(0x7f000011d000-0x9d)=""/157) prctl$intptr(0x1f, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000e88000-0x10)={0x3, [0x0, 0x0, 0x0]}, &(0x7f00001d0000)=0x10) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00007f0000-0x8)={r1, 0x2}, &(0x7f0000038000)=0x8) mprotect(&(0x7f0000c3b000/0x2000)=nil, 0x2000, 0xa) 2018/02/02 06:43:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000003000-0x1000)="24b38b20d0ef3254115223ef6cf758327575c041e002a8089496079b1b45009349041eca724fdec73fab9b04e4a4a5af1d03000000000000007faa62b9c0d263274f4a010c4f93ef85516b042511f32764171ba9bd278cbe360c22f184073fe215dee02fe37161246323ee9c82c790add905b90a64adab9fef855d72abb637d460fc6fb5a9eec5535b119c9dfbde3f76323a5af634e4235a33d57e226460104ca0dedf1f0e8365cd43d106c41d009976034d6557bf8917cad630598f6e58fd1770012d78aabb64ffff", 0xc9) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0xffffffffffffffff, 0x0, @empty}, {0xa, 0xffffffffffffffff, 0x0, @empty, 0xdf}}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x9}, 0x14) getpeername(0xffffffffffffff9c, &(0x7f0000901000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast2}}}, &(0x7f000027c000)=0x3a) sendto$inet(r0, &(0x7f00003fc000-0x24)="45d60fd53ad1c0ae31926035c8d536940d60e01272724710360ddc37c448a6cd2fcf6976", 0x24, 0x8000, 0x0, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f000011f000)) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r1, 0x29, 0x40, &(0x7f0000001000+0xfde), 0x4) openat$dir(0xffffffffffffff9c, &(0x7f0000bcf000)='./file0\x00', 0x0, 0xb0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000ae2000-0x8)) 2018/02/02 06:43:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000fb8000-0x12)='/dev/input/event#\x00', 0x4, 0x4) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00005b9000-0x16)='/selinux/checkreqprot\x00', 0x4400, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000313000)={0x0, 0x7, 0x7f, 0xfffffffffffffffc}, &(0x7f0000ca3000)=0x10) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000478000)=@assoc_value={r2, 0xb857}, &(0x7f0000f74000-0x4)=0x8) mmap(&(0x7f0000000000/0xf82000)=nil, 0xf82000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f00007e8000-0x28)={0xffff, 0x0, 0x0, 0x0, "4ef0173ae7291ce0d440ca4586508c706e04fdbef46dd08ce27728dd547b78d5"}) r3 = socket$inet_sctp(0x2, 0x1, 0x84) r4 = add_key(&(0x7f00000ec000)='trusted\x00', &(0x7f00003da000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000f96000)="47f19e31fa890ddfe5e6d537d1f0699d00ca3f8b666e205f27152d2fbc902697b23979857f5079e535dd58266261c52c6684fcd501a866aca4c731c52e5a652e19e079ee98d14be0e89c7a415be7c3c9bd9905e133528a24459954a790bbc6044f04039225c7bdc574ca4025fd7cdd042acd7892ef7aa291b11819a170194291e913ebfae49c49792b545a0864261ae4cc6d16bbb333cc8b89aa2588c99861ab6139ffb20b", 0xa5, 0xfffffffffffffff8) add_key(&(0x7f00006f5000)='id_resolver\x00', &(0x7f000086b000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000811000-0x6)="c3fe2004c4d7", 0x6, r4) getsockopt$inet_mreqn(r3, 0x0, 0x20, &(0x7f0000e34000-0xc)={@broadcast, @broadcast}, &(0x7f000001a000-0x4)=0xc) 2018/02/02 06:43:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00008ac000)="f3", 0x1, 0x0, &(0x7f0000228000+0x7be)={0x2, 0xffffffffffffffff, @rand_addr}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000b35000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0xffee) close(r0) 2018/02/02 06:43:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000890000)='/selinux/enforce\x00', 0x80081, 0x0) pwrite64(r0, &(0x7f0000a1a000), 0x0, 0x80000000) read(r0, &(0x7f0000f4f000)=""/21, 0x15) 2018/02/02 06:43:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SIOCGIFHWADDR(0xffffffffffffffff, 0x8927, &(0x7f0000128000)={@generic, @ifru_addrs=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1}}}}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000b88000)={0x0, 0x3, 0x2a43}, &(0x7f00002f8000)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f000026d000-0x20)={0x80, 0x8, 0x8, 0x1, 0x6, 0x1, 0x5e8, 0x7, r2}, 0x20) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000571000-0x6)={r2, 0x80000000}, 0x6) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000f95000-0x8c)={r2, @in={{0x2, 0x1, @loopback=0x7f000001}}}, 0x8c) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000358000)) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000ee4000-0x11)='/dev/vga_arbiter\x00', 0x80000, 0x0) ioctl$EVIOCGBITSND(r3, 0x80404532, &(0x7f0000f80000)=""/136) 2018/02/02 06:43:20 executing program 2: mmap(&(0x7f0000000000/0xf8a000)=nil, 0xf8a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = accept4$inet(r0, 0x0, &(0x7f0000918000-0x4), 0x80000) mmap(&(0x7f0000f8a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000f8a000)='tls\x00', 0x4) mmap(&(0x7f0000f8a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000f8c000-0x9)='/dev/rtc\x00', 0x80000002, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x40042409, 0x0) mmap(&(0x7f0000f8c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000f8d000-0xe8)={{{@in=@broadcast, @in=@multicast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@remote}}, &(0x7f0000f8d000-0x4)=0xe8) lstat(&(0x7f0000ce6000)='./file0\x00', &(0x7f0000a67000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r3, r4) socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00005d1000-0x1c)={0x0, 0x0, &(0x7f0000f88000-0x8)={&(0x7f0000f88000-0x40)={0x2, 0x0, 0x0, 0x0, 0x8, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_nat_t_type={0x1, 0x14}, @sadb_x_filter={0x5, 0x1a, @in=@loopback=0x7f000001, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, 0x10}]}, 0x40}, 0x1}, 0x0) fcntl$setlease(r2, 0x400, 0x2) 2018/02/02 06:43:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000792000)="74756e08000000000000008000000000", 0x0) pwritev(r0, &(0x7f0000f51000-0x70)=[{&(0x7f00001b3000)="b3", 0x1}], 0x3ce, 0x83003) lseek(r0, 0x0, 0x4) 2018/02/02 06:43:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000ffe000)=[{&(0x7f00003c5000)="2900000020001900013d00101b0000f60200001615de0005000000040d000a00051700000000000008", 0x29}], 0x200000000000022d) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000292000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) 2018/02/02 06:43:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000e41000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f0000fa5000-0x4)) r1 = socket$inet(0x2, 0xa, 0x0) ioctl$sock_ifreq(r1, 0x8922, &(0x7f0000d57000)={@common='lo\x00', @ifru_ivalue}) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000bc8000), 0x4) 2018/02/02 06:43:20 executing program 3: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000002000)='/dev/autofs\x00', 0x8000, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000001000)={0x0, @in={{0x2, 0x0, @multicast1=0xe0000001}}, 0x1ff, 0x0, 0x9, 0xff}, &(0x7f0000003000-0x4)=0xa0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000003000-0x10)={0x99c, 0xc, 0x3, 0x59, r1}, &(0x7f0000003000-0x4)=0x10) r2 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000001000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x1000}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000002000)={0x0, @rand_addr, @multicast2}, &(0x7f0000003000-0x4)=0xc) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r2, &(0x7f0000004000-0x10)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) r3 = syz_open_procfs(0x0, &(0x7f0000002000-0x8e)='cmdline\x00') preadv(r3, &(0x7f0000001000-0x10)=[{&(0x7f0000002000)=""/1, 0x1}], 0x1, 0x0) 2018/02/02 06:43:20 executing program 5: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x11, 0x2, 0x0) recvmsg(r0, &(0x7f0000013000-0x38)={&(0x7f0000013000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1}}}, 0x2e, &(0x7f0000003000)=[], 0x0, &(0x7f0000013000-0xc3)=""/195, 0xc3}, 0x40012003) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000013000)={0x0, 0x0}) getpeername$inet(r1, &(0x7f000000a000-0x10)={0x0, 0xffffffffffffffff, @multicast2}, &(0x7f0000002000-0x4)=0x10) 2018/02/02 06:43:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000d94000-0x8)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) readlink(&(0x7f0000f64000-0x8)='./file1\x00', &(0x7f0000dbb000)=""/252, 0xfc) link(&(0x7f0000f00000)='./file0\x00', &(0x7f000038f000-0x8)='./file1\x00') 2018/02/02 06:43:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = memfd_create(&(0x7f000063c000-0xd)='cpuset.wlan1\x00', 0x1) setsockopt$inet_opts(r1, 0x0, 0x9, &(0x7f00009ae000)="49e99b74c1c2a6a86fe792f29721268674b13cd13de68fbafc584f25a2365fdf131edfdd357530e14baa935c513193218d07e20cc0a5101e1657d41870911de83aecfa3b2238b04fd0fbcc9cfdd2ed630256793595a117fe7c786e5c431e7f57c4f8c8d87299dece6044188460fe49a3edd16295352017b436ce6c341c3fdc2be650dcae8796b728bab031f6edf505f129b03cf38d7f6770fb4749409563c7f244d1d2348139e4532f9cfd358076d537067e7528d1ff2f61770b81b05b359c20bbd1cec3f91e7b20", 0xc8) ioctl$GIO_UNISCRNMAP(r1, 0x4b69, &(0x7f00000b8000)=""/194) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000f97000)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0xc) r2 = syz_open_procfs(0x0, &(0x7f0000272000)='net/mcfilter\x00') preadv(r2, &(0x7f00004d9000-0x40)=[{&(0x7f0000997000)=""/43, 0x2b}, {&(0x7f000081f000-0xdb)=""/219, 0xdb}], 0x2, 0x0) 2018/02/02 06:43:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000c1c000)='\x00', 0x2) ioctl$PERF_EVENT_IOC_ID(r0, 0x80042407, &(0x7f0000bba000-0x8)) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f000000e000)='/dev/sequencer\x00', 0x0, 0x0) ioctl$DRM_IOCTL_RES_CTX(r1, 0x40085112, &(0x7f000000b000)={0x5, &(0x7f000000d000-0x38)=[{}, {}, {}, {}, {}]}) 2018/02/02 06:43:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f00000f3000-0x12)='/dev/input/event#\x00', 0x0, 0x0) dup(r0) socketpair(0xa, 0x804, 0x1, &(0x7f0000ae6000-0x8)={0x0, 0x0}) r2 = openat(r1, &(0x7f00001d2000-0x8)='./file0\x00', 0x800, 0x8000000000000a) setsockopt$inet_buf(r2, 0x0, 0x0, &(0x7f00006e2000)="50f943de82e8d5a4a53edc1ecb28f72af65964dc3c895c5934a365b545843589d4274cb3bc5e1392f5b715f54fbb6d55b813f4edba778fac63ca512ca937f3b9aae2fa11a4cbf1b07b904005ba72a33f37b344905a66224229d1785e1e57cbec75baabb8bdedaac1980f80050f8613586ae96a33cc2ad36ecda6121ad5bb859e5607e404b914c8d088fa664619ab6eba736985be7e62dcb93d30eaaf4aac2bfa1c3106f81882bd775577", 0xaa) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000da2000)={0x0, 0x1, &(0x7f000059a000-0x9d)="a0"}) recvfrom(r2, &(0x7f000004e000-0xf0)=""/240, 0xf0, 0x2001, &(0x7f0000680000)=@ipx={0x4, 0x8000, 0x4e3, "4b4be729ace7", 0x3}, 0x10) 2018/02/02 06:43:20 executing program 7: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000b4a000)='/dev/rtc\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_udp_int(r0, 0x11, 0x1, &(0x7f0000b03000-0x4), &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f00007ae000)="8907040000", 0x5) connect$inet(r1, &(0x7f00004ea000)={0x2, 0xffffffffffffffff, @empty}, 0x10) 2018/02/02 06:43:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) personality(0x1bb2baf3005ac137) mkdir(&(0x7f000002b000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000002c000)='./file0\x00', &(0x7f00001d1000-0x6)='ramfs\x00', 0x1000818, &(0x7f000000a000)) creat(&(0x7f0000f67000-0xc)='./file0/bus\x00', 0x0) r0 = open$dir(&(0x7f0000eb6000)='./file0/bus\x00', 0x0, 0x0) listxattr(&(0x7f0000f6e000-0x8)='./file0\x00', &(0x7f0000969000)=""/186, 0xba) r1 = dup(r0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x10, r1, 0x0) 2018/02/02 06:43:20 executing program 7: mmap(&(0x7f0000000000/0x8a2000)=nil, 0x8a2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x6, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000139000)={{{@in6=@mcast1, @in=@multicast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@broadcast}}, &(0x7f0000081000-0x4)=0xe8) mmap(&(0x7f00008a2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f00007ca000-0x8)='./file0\x00', &(0x7f00008a2000)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f00008a2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00008a2000)={{{@in6=@dev={0xfe, 0x80, [], 0x0, 0x15}, @in=@empty, 0x3, 0x7fffffff, 0x0, 0x4, 0xa, 0x80, 0x80, 0x3b, r1, r2}, {0xfffffffeffffffff, 0x5, 0x8, 0x5, 0x4a, 0x7, 0x0, 0x88c}, {0x8, 0x7, 0x5, 0xb86}, 0x2, 0x8, 0x0, 0x0, 0x3, 0x2}, {{@in6=@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x1, 0xff}, 0x2, @in=@dev={0xac, 0x14, 0x0, 0xf}, 0x7, 0x1, 0x1, 0xd4a, 0x100000001, 0x101, 0x9}}, 0xe8) mmap(&(0x7f00008a2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008a2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008a2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = request_key(&(0x7f00008a2000)='keyring\x00', &(0x7f00008a2000)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00008a2000)='selinuxsecurity:-\x00', 0xfffffffffffffffd) r4 = request_key(&(0x7f00001ac000)='cifs.spnego\x00', &(0x7f00002c2000)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00004f7000)='\x00', 0xfffffffffffffffe) r5 = add_key(&(0x7f0000498000-0x6)='rxrpc\x00', &(0x7f000030b000)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000619000)="a0bcd5b875e7bfe35ea7bdfa55243af1b2b426515fdac7c41ebf7ab9504ae62396621b67e6d7bff5a79ed8a2669a32ea0351fa5ebec1a326b38b58be71ce4441c035887dffa4c57246de61a0edbc36da0e765ec4032fd9ffda004f0c2ef586d0ade830486b01887daa226512030f283b78c48538cea07b5ae832299a308f301a6fa8eb7af6cac9623d75f1055e64810b26d9dfee893475a91dd7f37332d72df05c1a77db5bb69a50b850629a052532ed36fca71a80f5391897b7c0ce3791c28688f55daeb9594d89749a7651942fbeecd7927654e106", 0xd6, 0xfffffffffffffffe) keyctl$dh_compute(0x17, &(0x7f00002e1000)={r3, r4, r5}, &(0x7f0000003000)=""/249, 0xf9, &(0x7f000087a000-0x2c)={&(0x7f00006d6000)={'sha256\x00'}, &(0x7f0000049000-0xb3)="eabd6107eabc7223d54c062949ddc77f9e7a731dbdcabcc9a531a6feb2931d2492326995cd37941e40e8462648e492dae2dc4a7b5c6e5140e5333be367a772ebe89cf5e3895ede843f185289d03d0ad49f250a4a538ea88e2b460de8e1df05d120acb2e5954bb8811a8de3d68e7170be2d9d1971ba745f858bc74609a68b25c301e0a0dff1c5339e8fe4d0e3e04da5e62b4385a983cdd8ac74093662e54835328d036fc684f55ed798a60e55234f0c1d96e75e", 0xb3}) setsockopt$inet_int(r0, 0x0, 0x400000000b, &(0x7f0000779000-0x4)=0x100000001, 0x4) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00006ce000-0x5)="8907040000", 0x5) mmap(&(0x7f00008a3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008a3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f00008a4000-0x45)="a914518660580558c1fd2a360b2c4ce8ab2279969de8d281a77882f707a6febfb8e1d27bda750e4ca7f6cb8b012f5bd2f702f8455475befaea06eb11ebc1bad41e4a0cb2ef", 0x0, 0x0, &(0x7f00008a3000)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xffffffe8) recvmsg(r0, &(0x7f000089e000)={0x0, 0x185, &(0x7f000089f000-0x90)=[], 0x0, &(0x7f000089f000)=""/4096, 0xfffffffffffffda0}, 0x12004) 2018/02/02 06:43:20 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) fcntl$setpipe(r0, 0x407, 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f0000001000-0xf)='bdevppp1user.}\x00', 0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000353000)=[{&(0x7f0000803000)="29000000200019fff63cec0c000000060a00001615de0005190000040d0014000000800000f9000008", 0x29}], 0x1) 2018/02/02 06:43:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$sock_int(r0, 0x1, 0x0, &(0x7f00002a2000-0x4)=0x5c80285d, 0x4) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000904000-0x8)=@hopopts={0x0, 0x0, [], []}, 0x8) r1 = syz_open_dev$mice(&(0x7f00000ae000-0x10)='/dev/input/mice\x00', 0x0, 0x440540) ioctl$TIOCGLCKTRMIOS(r1, 0x5456, &(0x7f00004cd000)={0x400, 0x6, 0x7, 0x4, 0x4, 0xfae, 0xfffffffffffffffb, 0x0, 0x3, 0x70f4, 0x1f, 0x7}) setsockopt$inet6_int(r0, 0x29, 0x2, &(0x7f0000ffc000)=0x1, 0x4) bind$inet6(r0, &(0x7f0000402000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000263000), 0x0, 0xfffffefffffffffe, &(0x7f00003a3000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0xfffffffffffffffc}, 0x1c) syz_open_dev$binder(&(0x7f00008f9000-0xd)='/dev/binder#\x00', 0x0, 0x800) 2018/02/02 06:43:20 executing program 3: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000001000)='net/fib_trie\x00') ioctl$EVIOCGNAME(r0, 0x80404506, &(0x7f000000c000)=""/30) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f000000c000)=[], 0x1ffffffffffffed4, 0xfffffffffffffffe) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX5(r0, 0x541c, &(0x7f000000c000)={0x5, 0x80000, 0x80000000000, 0x0, 0x7}) 2018/02/02 06:43:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000759000)='clear_refs\x00') ioctl$sock_inet_SIOCDARP(0xffffffffffffffff, 0x8953, &(0x7f0000213000)={{0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}}, 0x0, {0x2, 0xffffffffffffffff, @broadcast=0xffffffff}, @common='tunl0\x00'}) r1 = syz_open_procfs(0x0, &(0x7f0000c2d000)='oom_score\x00') fchmodat(r0, &(0x7f00002e2000-0x8)='./file0\x00', 0x40) sendfile(r0, r1, &(0x7f0000cd3000-0x8), 0xff) 2018/02/02 06:43:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000e8b000)='/dev/keychord\x00', 0x1, 0x0) ioctl$PIO_CMAP(r1, 0x4b71, &(0x7f0000065000-0x30)={0xfffffffeffffffff, 0x200, 0x8, 0x100000001, 0x2, 0x10001}) openat$ppp(0xffffffffffffff9c, &(0x7f0000ec5000-0x9)='/dev/ppp\x00', 0x44002, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000248000)={{{@in=@multicast1=0xe0000001, @in=@loopback=0x7f000001, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2}, {}, {}, 0x0, 0xffffffffffffffff, 0x1}, {{@in=@loopback=0x7f000001}, 0x0, @in=@empty, 0xffffffffffffffff, 0x8000000001}}, 0xe8) sendmsg(r0, &(0x7f00001f1000)={&(0x7f0000843000-0x1c)=@in6={0x2, 0x3, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c, &(0x7f0000367000-0x80)=[], 0x0, &(0x7f0000147000)=[]}, 0x0) signalfd4(r1, &(0x7f0000415000-0x8)={0xffffffff}, 0x8, 0x80000) 2018/02/02 06:43:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000767000)='/dev/vga_arbiter\x00', 0xfffffffffffffffc) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000c27000)={0x0, 0x9, 0x10}, &(0x7f0000b66000)=0xc) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f00000fb000)={r1, @in6={{0xa, 0x1, 0xffffffffffffffff, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0xca}}}, 0x8c) pwrite64(r0, &(0x7f00002a0000-0x4)="3bd62a", 0x3, 0xfffd) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x0) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000747000)={r1, 0x0, 0x2, 0x8}, 0x10) 2018/02/02 06:43:20 executing program 7: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 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) 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) 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) 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) 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) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffff9c, &(0x7f0000001000)=[{{&(0x7f0000001000-0x9)=@rc, 0x9, &(0x7f0000001000-0x8)=[{&(0x7f0000000000)=""/88, 0x58}], 0x1, &(0x7f0000002000-0xe0)=""/224, 0xe0, 0x3}, 0x7}, {{0x0, 0x0, &(0x7f0000002000-0x8)=[{&(0x7f0000000000)=""/144, 0x90}], 0x1, &(0x7f0000002000)=""/226, 0xe2, 0x5}, 0x4}, {{&(0x7f0000003000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @dev}}}}, 0x3a, &(0x7f0000003000-0x18)=[{&(0x7f0000003000-0xcd)=""/205, 0xcd}, {&(0x7f0000002000)=""/153, 0x99}, {&(0x7f0000003000-0xab)=""/171, 0xab}], 0x3, &(0x7f0000003000-0x1)=""/1, 0x1, 0x10001}, 0x7ff}, {{&(0x7f0000001000)=@pptp={0x0, 0x0, {0x0, @local}}, 0x20, &(0x7f0000002000)=[{&(0x7f0000001000)=""/249, 0xf9}, {&(0x7f0000002000-0x36)=""/54, 0x36}], 0x2, &(0x7f0000003000-0xd8)=""/216, 0xd8, 0x9}, 0x4}, {{&(0x7f0000001000)=@ipx, 0x10, &(0x7f0000002000)=[{&(0x7f0000002000)=""/4096, 0x1000}, {&(0x7f0000002000-0x90)=""/144, 0x90}, {&(0x7f0000001000-0xac)=""/172, 0xac}], 0x3, &(0x7f0000001000-0x1000)=""/4096, 0x1000}, 0x2}, {{&(0x7f0000002000)=@nfc_llcp, 0x58, &(0x7f0000002000-0x40)=[{&(0x7f0000000000)=""/202, 0xca}, {&(0x7f0000002000-0x77)=""/119, 0x77}, {&(0x7f0000002000)=""/179, 0xb3}, {&(0x7f0000003000-0xc2)=""/194, 0xc2}, {&(0x7f0000001000)=""/16, 0x10}, {&(0x7f0000003000-0x94)=""/148, 0x94}, {&(0x7f0000003000-0xa4)=""/164, 0xa4}, {&(0x7f0000002000)=""/93, 0x5d}], 0x8, &(0x7f0000000000)=""/95, 0x5f}}, {{&(0x7f0000001000-0x6)=@hci, 0x6, &(0x7f0000002000)=[{&(0x7f0000002000)=""/67, 0x43}, {&(0x7f0000003000-0x81)=""/129, 0x81}, {&(0x7f0000003000-0x71)=""/113, 0x71}, {&(0x7f0000001000-0xc)=""/12, 0xc}, {&(0x7f0000000000)=""/20, 0x14}, {&(0x7f0000001000-0xfd)=""/253, 0xfd}, {&(0x7f0000001000-0x71)=""/113, 0x71}, {&(0x7f0000001000-0x44)=""/68, 0x44}, {&(0x7f0000003000-0x2d)=""/45, 0x2d}], 0x9, &(0x7f0000002000)=""/4096, 0x1000, 0x1}, 0x6}, {{&(0x7f0000001000)=@ethernet={0x0, @link_local}, 0x10, &(0x7f0000002000)=[{&(0x7f0000003000-0xf6)=""/246, 0xf6}, {&(0x7f0000001000-0x3d)=""/61, 0x3d}, {&(0x7f0000001000-0x51)=""/81, 0x51}, {&(0x7f0000001000)=""/89, 0x59}, {&(0x7f0000002000)=""/218, 0xda}, {&(0x7f0000000000)=""/130, 0x82}, {&(0x7f0000003000-0x4b)=""/75, 0x4b}], 0x7, &(0x7f0000002000)=""/55, 0x37, 0x8}, 0x1}], 0x8, 0x2000, 0x0) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000002000-0xc)={0x0, @multicast1, @local}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$packet(r0, &(0x7f0000003000-0x14)={0x11, 0x0, r1, 0x1, 0x80000001, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) r2 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x800) mmap(&(0x7f0000299000/0x2000)=nil, 0x2000, 0x0, 0x11, r2, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = getpgrp(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fsetxattr(r2, &(0x7f0000001000-0x11)=@random={'trusted.', '/dev/sg#\x00'}, &(0x7f0000001000-0x9)='/dev/sg#\x00', 0x9, 0x3) process_vm_writev(r3, &(0x7f0000002000-0x18)=[{&(0x7f0000001000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000003000-0x20)=[], 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x1c, &(0x7f0000001000-0x4), &(0x7f0000000000)=0x4) 2018/02/02 06:43:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000820000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f00006d6000)={0x0}) ioctl$SIOCSIFHWADDR(r1, 0x8924, &(0x7f0000a45000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x1d00}) ioctl$DRM_IOCTL_UNLOCK(r1, 0x4008642b, &(0x7f0000096000)={r2, 0x4}) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000e7e000)='/selinux/checkreqprot\x00', 0x7f, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f000082d000-0x102)={0x0, 0xfa, "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"}, &(0x7f0000b21000-0x4)=0x102) ioctl$DRM_IOCTL_MODESET_CTL(r3, 0x40086408, &(0x7f0000064000)={0x5, 0xefd9}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000505000-0x8)={r4, 0x101}, &(0x7f0000563000)=0x8) r5 = fcntl$dupfd(r1, 0x0, r1) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f0000db4000-0x28)={@common='gre0\x00', @ifru_names=@generic="16f1a03340487c8735db24a266325d59"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common="677265300000e400", @ifru_flags=0x2fd}) r6 = socket$inet(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r6, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}) setsockopt(r1, 0xfff, 0x3, &(0x7f0000495000)="ed21c821c135e5f7d21f72d56a4f", 0xe) 2018/02/02 06:43:20 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt(r0, 0x10e, 0x4, &(0x7f0000836000), 0x0) r1 = dup(r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000001000-0xc)={0x0, 0x4, 0x30}, &(0x7f0000e7a000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000000)=@assoc_id=r2, 0x4) 2018/02/02 06:43:20 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x4000, 0x0) ioctl$EVIOCSABS3F(r0, 0x401845ff, &(0x7f0000fd5000)={0x40, 0x0, 0x5f, 0xfffffffffffffff9, 0x4, 0x5e4}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) process_vm_writev(r1, &(0x7f0000001000-0x20)=[{&(0x7f0000001000)=""/115, 0x73}, {&(0x7f0000000000)=""/199, 0xc7}, {&(0x7f0000000000)=""/87, 0x57}, {&(0x7f0000002000-0xa0)=""/160, 0xa0}], 0x4, &(0x7f0000002000-0x8)=[{&(0x7f0000002000-0x8)=""/8, 0x8}], 0x1, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0106434, &(0x7f0000001000)={0x7, 0x0, 0x10003, 0x4}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(r0, 0x40106435, &(0x7f0000003000-0x10)={0x3, r2, 0x10001, 0x1}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000003000)=0x1, 0x4) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f0000003000-0x36)=""/54) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_dccp_int(r0, 0x21, 0x3, &(0x7f0000004000)=0xb6e, 0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000001000), &(0x7f0000006000-0x4)=0x4) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000007000-0x4)=0x3, 0x4) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000006000-0x8)='./file0\x00', &(0x7f0000006000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getgid() mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = getuid() r6 = getegid() mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r0, &(0x7f0000008000-0x54)=[{&(0x7f0000002000)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000006000-0x10)=[{&(0x7f0000001000-0xe1)="b4e7f48f2f235751626921fbaaeab3569778ee5763c615143d70c7da70af39ff39f53540d04920124fc51e0ad0b7ef851f5fb1e7d6fca1bcb1a59e58432650de4bee6d2f25d4c405142517f81d9093383766938b40352347479dca77f2a8b235ebb586bc91f20336f724b8a381f7b2c106f22f355a154bf5643a6a3e683b72aec2676c44f0f9ff4c36b26fc88d2c60cac32954642f8c01ddc9ff0746125be5a77471465d0a125e8caf22cb900f723964ed2312e808831bb9996f784ea0ae1b3c1e359ab0350d7976e30b4de7106c05f3ef05626d282e223fc256fda242fd5de2cf", 0xe1}, {&(0x7f0000007000)="47afe9a92ea2a86dd6f9e8e98c14dc60db79feac1d0a35fe526f882afc17324cdabd40", 0x23}], 0x2, &(0x7f0000007000)=[@rights={0x14, 0x1, 0x1, [r0, r0]}, @cred={0x18, 0x1, 0x2, r1, r3, r4}, @rights={0x1c, 0x1, 0x1, [r0, r0, r0, r0]}, @rights={0x10, 0x1, 0x1, [r0]}, @rights={0x10, 0x1, 0x1, [r0]}], 0x68}, {&(0x7f0000007000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000007000)=[{&(0x7f0000008000-0xd9)="180547c6ecf1567bf35382d84580e98fea824c5269e87dbafd54d5a745273c4c5bc57e808022fd20b4315e98f0db6c252d4659f3aaef5748abd3e542697dd23f0adcc92ba31fbb7983265a51a61e8604ffecb61389eef9a323bfd1bd01961bced914b36744433460355a838fdf971790f27926f44c4a3ed1be077351075ed55942d9b86529a7ef6d1a08fac554ab72e7c3b676d2beebd583cf4b1f1245196bb3934cee0922a3c170011be1aaaa452646a523b866294042bd31bdbf88f75655f5a16ff05251f77b42ecdd1308998aa87f9e3096312647cd41c7", 0xd9}], 0x1, 0x0, 0x0, 0x40040}, {&(0x7f0000000000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000008000-0x8)=[{&(0x7f0000005000)}], 0x1, &(0x7f0000003000-0x38)=[@rights={0x20, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @cred={0x18, 0x1, 0x2, r1, r5, r6}], 0x38, 0x20000000}], 0x3, 0x44) 2018/02/02 06:43:20 executing program 0: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x31, 0xffffffffffffffff, 0x0) mlock(&(0x7f000007f000/0x4000)=nil, 0x4000) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execve(&(0x7f0000689000)='./file0\x00', &(0x7f0000fbe000)=[&(0x7f0000cf8000)='^\x00', &(0x7f0000fbf000-0xa)='"nodev+]/\x00', &(0x7f0000fbe000)='\x00', &(0x7f0000fbf000-0x1)='\x00', &(0x7f00003bb000)='securityx+,-)GPL\x00', &(0x7f0000da3000-0x2)='%\x00', &(0x7f0000fbf000-0x8)='cgroup(\x00', &(0x7f0000fbe000)=',\x00'], &(0x7f000088e000-0x4)=[&(0x7f0000727000)="65746831656d302e2bd900"]) clone(0x0, &(0x7f0000004000-0x1000), &(0x7f0000006000), &(0x7f0000008000), &(0x7f0000002000-0x63)) munmap(&(0x7f00006b9000/0x4000)=nil, 0x4000) 2018/02/02 06:43:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f000051f000)='./file0\x00', 0x40, 0x25339208158ec6c2) execveat(r0, &(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000001000-0x10)=[], &(0x7f0000002000-0x1c)=[&(0x7f0000000000)='\x00', &(0x7f0000000000)='/dev/vcs\x00', &(0x7f0000001000)="747275737465641e00", &(0x7f0000002000-0x1)='\x00', &(0x7f0000000000)='/dev/vcs\x00', &(0x7f0000001000)='.posix_acl_access*vmnet0md5sumsecurity{keyringuser.wlan0selinux\x00'], 0x1000) connect$pptp(r0, &(0x7f00006a2000)={0x18, 0x2, {0x3, @broadcast=0xffffffff}}, 0x20) getresuid(&(0x7f0000c8a000), &(0x7f0000f85000-0x4), &(0x7f000065c000+0x197)=0x0) write$selinux_create(r0, &(0x7f0000405000)=@access={'system_u:object_r:tun_tap_device_t:s0', 0x20, 'system_u:system_r:kernel_t:s0', 0x20, 0x32, 0x36}, 0x47) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000506000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000d09000-0x4)=0x375) syz_fuseblk_mount(&(0x7f000028e000-0x8)='./file0\x00', &(0x7f0000d40000)='./file0\x00', 0x0, r1, r2, 0x5, 0x5, 0x800002) 2018/02/02 06:43:20 executing program 2: mmap(&(0x7f0000000000/0xfef000)=nil, 0xfef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000104000)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create(0x10007fff) setns(r1, 0x44000000) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) r2 = syz_open_pts(r0, 0x0) r3 = dup3(r1, r0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000fe2000-0xc)) poll(&(0x7f0000fee000-0x50)=[{r3}], 0x1, 0x0) 2018/02/02 06:43:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r1, 0x107, 0xc, &(0x7f0000004000)=0xffffffffffffffff, 0x4) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000006000)={0xaa}) mprotect(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x1) openat$pktcdvd(0xffffffffffffff9c, &(0x7f000030f000-0x15)='/dev/pktcdvd/control\x00', 0x200, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa04, &(0x7f0000007000-0x4)={{&(0x7f0000009000/0x4000)=nil, 0x4000}}) 2018/02/02 06:43:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f00006e9000)='/dev/loop#\x00', 0x0, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000821000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000f4a000-0x50)={{0x3f, 0x100000001}, {0x7, 0x81}, 0x100000000, 0x1}) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000d62000-0x50)={{}, {0x12}}) 2018/02/02 06:43:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) getpeername$inet(r0, &(0x7f000088d000-0x10)={0x0, 0xffffffffffffffff, @multicast2}, &(0x7f0000495000)=0x10) setsockopt$inet_mreqn(r0, 0x0, 0x21, &(0x7f0000008000)={@empty, @loopback=0x7f000001}, 0xc) connect$inet(r0, &(0x7f0000809000)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0xffffffffffffffff, 0x15}}, 0x10) sendto$inet(r0, &(0x7f00006af000), 0x0, 0x0, &(0x7f000000a000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) 2018/02/02 06:43:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f000036f000-0x4)) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f000022f000-0x4)) stat(&(0x7f00002a7000)='./file0\x00', &(0x7f0000ccf000-0x44)) fstat(0xffffffffffffffff, &(0x7f0000593000)) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00008ac000)) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000bbc000-0xc), &(0x7f0000e51000-0x4)=0xc) getegid() ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000174000)={0x0, 0x80000, 0xffffffffffffffff}) memfd_create(&(0x7f0000cfb000-0x4)='-lo\x00', 0x0) epoll_create(0x0) getpid() stat(&(0x7f000094e000-0x8)='./file0\x00', &(0x7f00004ce000-0x44)) openat$selinux_load(0xffffffffffffff9c, &(0x7f00007c3000)='/selinux/load\x00', 0x2, 0x0) accept4$packet(0xffffffffffffffff, &(0x7f0000299000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00005b6000-0x4)=0x14, 0x800) inotify_init1(0x80800) mq_open(&(0x7f00006a5000)='md5sumGPL\x00', 0x0, 0x0, &(0x7f0000442000)={0xb, 0x3, 0x38e, 0x0, 0xffffffffffffffad, 0x0, 0x0, 0x7fff}) syz_open_dev$evdev(&(0x7f0000c1f000-0x12)='/dev/input/event#\x00', 0x2, 0x4000) getpgid(0x0) getpgrp(0x0) getgroups(0x1, &(0x7f000055f000)=[0x0]) fcntl$getown(0xffffffffffffff9c, 0x9) fstat(0xffffffffffffff9c, &(0x7f0000d58000)) fstat(0xffffffffffffffff, &(0x7f0000040000-0x44)) openat$selinux_user(0xffffffffffffff9c, &(0x7f000015f000)='/selinux/user\x00', 0x2, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000c93000)) stat(&(0x7f0000c42000)='./file0\x00', &(0x7f00006e7000-0x44)) getegid() getpgid(0x0) getpgid(0xffffffffffffffff) fstat(0xffffffffffffff9c, &(0x7f0000361000)) syz_open_dev$binder(&(0x7f000016e000-0xd)='/dev/binder#\x00', 0x0, 0x802) accept4$llc(0xffffffffffffffff, &(0x7f000085f000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000e95000-0x4)=0x10, 0x800) socket$nl_generic(0x10, 0x3, 0x10) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f000036b000)={{{@in6=@mcast2, @in=@multicast1}}, {{@in=@multicast2}, 0x0, @in=@rand_addr}}, &(0x7f000099e000-0x4)=0xe8) open$dir(&(0x7f0000d18000-0x8)='./file0\x00', 0x10000, 0x3822ad0ba4f0a5c3) openat$selinux_mls(0xffffffffffffff9c, &(0x7f00007c1000-0xd)='/selinux/mls\x00', 0x0, 0x0) 2018/02/02 06:43:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x1f) shutdown(r0, 0x1) sendmsg$nl_route(r0, &(0x7f0000017000)={&(0x7f0000748000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000fb9000)=@ipv4_newroute={0x30, 0x18, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000001}, [@RTA_MULTIPATH={0x14, 0x9, [{0xc}, {}]}]}, 0x30}, 0x1}, 0x0) 2018/02/02 06:43:20 executing program 2: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000001000-0x10)={0x0, 0xffffffffffffffff, @broadcast}, &(0x7f0000001000)=0x10, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000000)={0x0, 0xc00000, 0x30, 0x40ff, 0x994}, &(0x7f0000002000-0x4)=0x18) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={r1, 0x4}, 0x8) futex(&(0x7f0000002000-0x4), 0x86, 0x0, &(0x7f0000002000-0x10)={0x1f}, &(0x7f0000239000), 0x0) 2018/02/02 06:43:20 executing program 5: mmap(&(0x7f0000000000/0xf87000)=nil, 0xf87000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) flock(r0, 0xa) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000f85000-0x10)={&(0x7f0000d87000)={0x2, 0x5, 0x0, 0x0, 0xc, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}]}, 0x60}, 0x1}, 0x0) 2018/02/02 06:43:20 executing program 0: mmap(&(0x7f0000000000/0x9d7000)=nil, 0x9d7000, 0x0, 0x4d072, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00009d3000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f00009d7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX7(r0, 0x541c, &(0x7f00009d7000)={0x7, 0x20cd}) madvise(&(0x7f000010b000/0x1000)=nil, 0x1000, 0xf) mprotect(&(0x7f0000199000/0x3000)=nil, 0x3000, 0x2) 2018/02/02 06:43:20 executing program 3: renameat2(0xffffffffffffffff, &(0x7f00002d4000)='./control\x00', 0xffffffffffffffff, &(0x7f000040e000-0xa)='./control\x00', 0x3) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000cd0000-0x9)='/dev/ppp\x00', 0x400002, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$keychord(0xffffffffffffff9c, &(0x7f0000002000-0xe)='/dev/keychord\x00', 0x80000, 0x0) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f0000001000-0x4)=0x80) 2018/02/02 06:43:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f8b000)={{{@in6=@dev={0xfe, 0x80, [], 0x0}, @in=@dev={0xac, 0x14}, 0xffffffffffffffff, 0x400, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x3}, {{@in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}}, 0x2, @in=@loopback=0x7f000001}}, 0xe8) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000acb000)='/selinux/status\x00', 0x0, 0x0) accept4$packet(r1, 0x0, &(0x7f00002b7000-0x4), 0x800) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000049000-0xe8)={{{@in6=@dev={0xfe, 0x80}, @in=@broadcast=0xffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa}, {}, {}, 0x0, 0xffffffffffffffff, 0x1}, {{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, 0xe8) 2018/02/02 06:43:20 executing program 1: mkdir(&(0x7f0000dda000)='./file0\x00', 0x0) mount(&(0x7f0000901000-0x8)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000983000-0x7)='mqueue\x00', 0x0, &(0x7f0000ebd000-0x2)) r0 = creat(&(0x7f0000c5f000-0xc)='./file0/bus\x00', 0x0) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) mq_timedsend(r0, &(0x7f0000090000)="e80e5e3ed6326fe63143386aee13fa4498a285b11bebfc3e2f0df5e9b7f1bbf299c371d1c8524203f78fb953e33ed644790827cc5d8cb090021419305c8c240527b323d452bfdf9520db8cd0e8f0cee63220a24cd2ef83394259338437568ada2051a8580d64e07291f154dd25ba2869e25b0c6cf3e193183c06ed369e860f3b8513c9110ba6f5e4c94670e2199333335110808ae6bef45501d33b8ff92683ae3f8c68f11c1bbf9425c045d9b66acb640e104f830281f34acb55c20cabcd2bd4cf71c71ed78edfafb757149f5eb4b94ac572d9556ece8a8381e9f670798ce22fea050d9396877d83a7e77fdcb884d75ed0c9ce4809234bc25f47c202de08937ba50dbf64e57f24bf2890f12fb0a71ad249ac477de1a72e51486bf06222999494a50a9129c01afadfa4d1e9b275264352369e1931cbff288bbb024c66b973801da3e4a46ba668233a05ea203d8ed9cecd761cc7305e9717f3d787fc3acf60c9a2cf46b815a2cd49df3a09edc0e19b768df06678eb9a2fe6c9cc6f4509bbb22554df84bd1973f8d3c862995ab18034acb8785fae3867f1fdd9a1a65dc32f7f2c411b3905f6c526204264e80cbd8b1d48e06def68c6c5c6ea14b9b64246cb5b2435b571ee249174a0dca0dac04e728c8f37d1a12a7350f8a897489b37e9d3c60386ef3f1c528974e34cc5106f5b3849efe4825a4fa70cd9fb75ab0b45b00e5029771412c6454a4ecd0baa6d60830613b227af3bb77e0a3d654d407774a7f7d3c3e380b8a6f8418a5a5504232684e13e17f68306f1adda24634fa32f21f899ca8f03a157eaa7334615f86e9183210305d039eb40d545fac5ac63ef12dd7dc63a3db7dcd55b9d62cd7d483610f1eb4dc9a4624554f8d4009e0c79ed2ff2a5b19d8e10506237413ddc32dd5886c2284792f69f5c06501ba62488d6dc7bcab73ea439d36b9b3301f747861eb52e7645b4fe665e61be86d7e5495f629b976d431316f869311547762aa6387c060d936701f3c40791c1dee205258ddde38d105ed482c8144b9ab2361945dd72ddb87e507d07f954966fc903107dc9e41f019f6881bbf72e71eb4c6cc3cc6d2135f1e4fb1ad9b438876496c9c63d9998616c7a0c5131e8819977598e0deaed1da55516d25cb11e88555a0d15c7cb0edb3ffa949f11c36d01fb9199883458a80b36230cd97c702960cc6fa0f3cb7f08753f3093612a97817547aaa5bbc51f85d4f3e1418d25e10c876323523c45911ec6b327721384e25e496dd77db8eefb7eb04bd6e268cbf5f0c5ae6a9303406568eee0a5ed7c9cc8b09a830171f783c95f8dc0fcb859900d71b0f033cc91980e3a5ea5b16846a67da135a51ad328a52f29996c89574edf8aa3e8cfaa00e2a5116f05eb4b174e1a2648a48b4fdb52dad9edef773e3f9093813a4074f9d31a27171f7f183b7baed0a949148d9b658f2930c02dcc2cbe2b86ca9c651dd9b11232aee127d77737b0573f0f69aa7689283e6719397321baed98e068ba23c4eaaa87b58235b9dc3fea985f370dc872ac9789aa17d4ecae55cce800a8f05c4b38a66130cd53167cd31b2aa6e73e7293b5ea42988bb3e3a0b49975dcbf30b1fe29b0f92b6cc64c67883961e8c48c3f0a1c94c79fe723eadaab53529bd8e1505e8558dd524b21e06dcf7b335bf8911c9812c749565dd78063c7f1826c029bdb59476cbc2f2c4fa09d7a7f93cec44e854bd02f5f1657716e979cb6104ae0e7899deed4c6b1a816c95f2e09ec6d9af44b07eb3ebfd8efc88cae745ee110c5a5aadc6a817663afc96b41f57d35cd54a6dca8fbca61ad35d4ad8e812fac3608abd214724ad989935cc5396fd2427e33ce7b6550dcb86b2ae8346adf39a41c46a12b88588f4dcb44fcc784808f6f60f5b454d5fa03ef642760ee372dbcf192b4cd7d9275bd15538e37d58c17d788e02e19dba9b7fc72cf510344fb77edf5dede6fa3095c7b27db31ec205dac05cb5d5e58a80b8d369ae748121c623ae4ea80711ae74d1fe45fd67b261d7f7abd17c09dd472eae7bab0855d8244ed474bec5cbbc501bc8cde4652cc9c0714c4f18803e2494680150d8b42041f30e12b9f619f552872d88815c07ddc0b99e0ab21986e934dbe0756ddd04562f4edacc7faffdc33495ede0b2ca327c7cf6e792b112791ab49a61cd3ee4ad5f170c6249a868aa67d45d9a83a93d99c0bdb8516d527ad4d6badc5a63c17790223ffe51d884f5ce56703787c47f6ed287016334cb9f960ecc0d2f006da32683abbbb3a06151311aaa169ae28f0211b0fe4409b6ae5fd653ba64268e2229fedd5805b6394b79da224464cf38dbceaaa54f6297a7caccf2c054888e52c319ae34115a50edb4a45e63417811c92b615ec1d1d01ef5b4cd344218d3a8d94e5a88e77aa67d4734c63bdbfb0fa20ab9048ea7ed974fe170871f1d49b2e59b6a7ce76d106b03dbcae3acd473494486f300e38f8085087b81b8d88262c95328e6c50b5a7a1c7e64534febc7150e3ab435f33301b664261bc28fb56f86d4fe170a5558300fe4732356aad7e292d86a2ee88901d7624910e40a42d544ef50390aad799a9310e797222cce5718d35f54bb37b03c82218ed5e142774bdf7d9b20b64ba07cedcf1fcc4a8ab9b0a26916aaf5a875195180426fd30844ae065507d12a9f352ce50e391cf1d9a91336de67956da2dfc2881314695d366fa1bd5f2c1b144697455d53c2b935ab650eb73a673113dbb7e66283edc298e6abaa6dce86c561796a57a147d0b391c173e65f9ee0bcd0251fafc1cae80f3ec4bd443ebd98ca3d7a803183c811d707605fe50d0433e38b532cfaaa8bd260de9c179972b9fdca0d5a5cbf6810a24b3c29d050df94113e35172cc2631cdbe4660024bbe5a45c2ce92fd0fb88e9daa30a808145811bd6f0c6e4feba84f9d065bf726f3b160727306b8fb14d2229654723ae005cca97767dc19c09817863da75a1d43655405dbf3fca1904b482a160599260e2650f040389016905e2e95ab5f76f0b9d22db66f38878248d1268688ca4b97b60ef15eab2a264c3ccdeeda2c69a8a44548df9f1bab1f92f2a7fe4c8017631d22c3e083d96b3ef93a579dc6eb6f774d54163cab469679ec7023b922e479e33ea17b64484696954738b1b45e5419761e1a7d790c3b56edefa23fd07c781114ab8aedf98a38cd195fc253570f65fc9a1c4532039859296a69501510bf4dcb01582fa8adafacbc6f56eb91e81383f980ff95e2269b33cea8c8fa0143d198a23292c3bf0b6f54656e5edbe88d91029bc23919fae9f3401725b43dc5bdae00dbc20931f43ae5f5bae336c7340cdb731d0d8dc7682cf93fa9f64969763fb84d23ec8e1b00d6a4e986375bd5c066ae6d78c2c121641ebe4022a9366c145f2dddde95e19d38fb5a3c12270f1266484b17970befc40b5de6613cd5fee5e5fefd539e8b748ab6d61494675f9a96bbc91739de2c8a91e0bbba35e4cff90008348ec3b01822e85f3cce16f5f0013e063cbe49e1a9678981e1b5c6583f8899070298f0233611b04eeb5f8591311bebcac002c30de57ba6a5c3ec4ce91183d41828933af856506c30a5a90c6b6625e8b73d4f9c77596c13d584961c03d306fc65a5661fbc15973efbdb15a600d1f9c2f61ef1518c8f7d6707abe4fcf83d1762f3240faf7211c83769ca2c3178cc5883e76e7ad50ec48483c91fdac295908802bdb516ff26e0ab93d5616e0d22fb681590a70d779484efd9da5a1c67b719356a8d4e03599d20cad67a76dc2d4d91f8221464fd3439d5bcd44e996ece42ca2224e489dea08ad1ebf591b4d44d3e559596fd6b3ca4aebccfd9dfbcb1089108efe5dee6e01dd2053bb0e2d0fcf2c6fb60572f9ee0ee39a0d2f51515ab079d7739d2658dc588947860767adf8de0eca57c5588e12e0198c87b5a90ed060ba52424c2ea164119262a083f86299c588ae24bda71de1303b246ab66a9dbec3f8658d749a2d921c87fb5fbe8781ecb2cb14b0cb7b1c3fa7f95da2f15b707176c94f07338937396036538196b6192e3b21557006ab903890b4a8f56fa3a0224569ce21d6d94a6bb46d666f42c3179cc9732ec7b1aead038108026768db970953cb5eaf56a586140b0a92748aee44aaf82d616f51df81f519f1cd73ac4bf6db7f35301cebedfc264d8f64306b00e348e29b179925630bffcfcad189853218af47e4387bf0bd6b5b95f913cd8cfb083a5383fecddb04c8d5359df9327a0cfa0111e9bfc6775b65d7cbe841b3e0af17051be2ead8aa01bb0a55c93833d6cd46041c9b5eb8a61548535cd8d0c533230a5826d6a3fbadf8b01501f45b0bce8fa405e812784e3540f00a1c41cd52e0aa378f1e1308796dd8560230372e63f7cca2de4236c3ae414ba49b31db5a78b7d00178da89eafdc3ef99536a3e9e1debf2e4ddecdc3992c18924d3e82629afb87a0e40e8fbcc2cad5abe34233a0437acab1c795cf6b38e8e0c050eff52618657169cf16960eaeadec8849b2cd3f268e505ac946a7bfed78e94208cfc4b1e40ea48fec9f30c0ab85b52c5a97729c7bc6d0cfe9f724b93a7b4f0c47bf23dd58ac6eb58f971679ac9c4fb3e42c4de48015b22acceb5d5274576bff4fe7f179aa69a116abce5eb0941f7bd9b391b59340ef8da35f3e948951d16f29fa502f2d7f78ce21a8ae801e4b8188cd912ae4895ce632eee2ad13765a2598c56c1e222581619fb9f632247c88db12f2efefdb64eecb441f4f7f8f596a5afb6a4be8b77bd35cb95c570ed0c8e8906df6e94b4ce531011b6b062232cdc271c6553aaf5dcef12065e8cba569b00f749ef6a650f0c90e01a5628c2394e7940c6daecdabc2e89c2cf2e87cf4471a77f099a4bad085d0552d1c79803bab8681e740601e4d18055992f0e23e7b5cfebf5732eccb14195307df48a6b3423c13dd18195ce8a16ed991a8f7499b8029103554662045573f4a53e665de4acc4c006f16f4b0f394d6742c2ffafdd94ec1734792508b50ef04c8b46e290ece9e21607e52fe3e3e8b88f89af0fec13288f00d1ba7022e26f7fe48c6d29a591527f207dd57583d86f1bb20622c96b5941bed00540a712619c5feb64c21303fca15ce21e3fe92706fad73f6a2f9bcb4700dae3ce30a75ab0fa77c3ab83f301a9e20c4bb534ae5f22bb6d859386432c0ee748c7287a1fdc7a55af50d8ada1ba5464ccded9363839e976a6cc6f718a41d546d541b7d7192cdd1d01da82818f620cca06082ff8baae358d7862d5bd32d340729d95a62c0e0d597c236f9e418c03dc00b3ff52bd7ea7f2a4e77b44f8e7f2db542fffedeb2c4fc9f1b42b2535b59bfdf6bec62f91614b70f3a7d57afc44f35f5e0dafbae5c9f3e62c0d4fc037c89c443810eaeeb31d4585a15a0e9d758fd15aeff5ecce5347f59d6b02804bf6bc0e8b956422a896bb449ee49d456f434882af02ba19ea42c0a3c6ad4d53b36155762a1f16d6257c00ac10d0b3fa81fed38db0e29c563405ed745012441b4e6309d1bf30497ff0d52346ffc3fd5fbb38760d9c81e3f0f3ddb17761c0f40353f6b52156e01eae69820676ae6c87f766f2a9411d86bc856c8a656728e73cf5b913c38f39de3c6bf7579dcddb6894cf105e1754e2e9d6949126c81932ea4bdb72f763f345639f69bcb28161b84f490271a49018ce32abc4e6ac9ce91d01b1885b5f4f10b50492a930b4b6191a76204dede4543d6b327866352", 0xfd1, 0x0, &(0x7f0000add000-0x10)={0x77359400}) 2018/02/02 06:43:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$l2tp(0x18, 0x1, 0x1) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000679000)='/proc/self/net/pfkey\x00', 0xc040, 0x0) getsockopt$inet_opts(r1, 0x0, 0x0, &(0x7f0000d6c000)=""/170, &(0x7f0000bd3000-0x4)=0xaa) getpeername$packet(r1, &(0x7f000024e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000100000)=0x14) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000248000-0x18)={@loopback={0x0, 0x1}, 0x14, r2}) connect$l2tp(r0, &(0x7f0000849000-0x2e)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x0, @broadcast=0xffffffff}, 0x1, 0x8000000000002, 0x3}}, 0x3) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00008b5000)) getsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f000024c000-0xb), &(0x7f0000c76000-0x4)=0xb) close(r1) futimesat(0xffffffffffffffff, &(0x7f0000907000-0x8)='./file0\x00', &(0x7f0000806000)={{}, {0x0, 0x7530}}) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f0000392000)) 2018/02/02 06:43:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000109000+0x282)='./file0\x00', 0x0) mount(&(0x7f0000eab000)='./file0\x00', &(0x7f00006f0000-0x8)='./file0\x00', &(0x7f0000ea5000)='reiserfs\x00', 0x4000, &(0x7f0000453000-0x46)="a57ecf129c528d8e513c58b063200d1abef5b8507a77b07aefc7462d0cc0a4c93bf9b647d994cb2f0ca60f46d1a20a5c1c4bad7bdcf70d021d0bd51e4af838c7dfd74eb1fd69") r0 = creat(&(0x7f0000139000)='./file0/bus\x00', 0xbc9dc8fbd81cb4b1) fcntl$lock(r0, 0x7, &(0x7f0000027000)={0x1}) unshare(0x40600) truncate(&(0x7f0000051000)='./file0/bus\x00', 0x8) 2018/02/02 06:43:20 executing program 6: mmap(&(0x7f0000000000/0x35000)=nil, 0x35000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r0, &(0x7f000002e000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f0000032000)=0xffc9) bind(r1, &(0x7f0000023000)=@l2={0x1f, 0xffffffff, {0x8, 0x3, 0x0, 0xfc97, 0x800, 0x2}, 0x2e, 0x46}, 0xe) ppoll(&(0x7f0000033000)=[{r1}, {r0, 0x100}], 0x2, &(0x7f0000000000)={0x77359400}, &(0x7f0000014000-0x8), 0x8) 2018/02/02 06:43:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x803, 0x0) openat$selinux_context(0xffffffffffffff9c, &(0x7f00004ce000-0x11)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xfffffffffffffffc, 0x8972, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000134000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f00000e5000)={0x2, 0x3, @loopback=0x7f000001}, 0x10) connect$inet(r0, &(0x7f0000932000+0x2c4)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) connect$inet(r0, &(0x7f00000dd000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) sendmmsg$inet_sctp(r0, &(0x7f0000f15000)=[{&(0x7f0000f22000-0x10)=@in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, 0x10, &(0x7f0000133000)=[], 0x0, &(0x7f0000918000)=[]}], 0x1, 0x40) 2018/02/02 06:43:20 executing program 6: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f000034d000)='/proc/self/net/pfkey\x00', 0x201, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0106434, &(0x7f0000000000)={0x14f159e4, 0x0, 0x10001, 0x6b317745}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SG_ALLOC(r0, 0xc0086438, &(0x7f0000000000)={0xffff, r1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r2 = add_key$keyring(&(0x7f000003a000)='keyring\x00', &(0x7f00006e0000-0x5)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0x0) keyctl$setperm(0x5, r2, 0x100) madvise(&(0x7f0000032000/0x1000)=nil, 0x1000, 0x9) keyctl$link(0x8, r2, r2) 2018/02/02 06:43:20 executing program 3: mlockall(0xcb324a5fb1331525) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x80000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$evdev(r1, &(0x7f0000002000-0x50)=[{{0x77359400}, 0xab93, 0x2, 0x1}, {{r2, r3/1000+10000}, 0x9, 0x44}, {{r4, r5/1000+10000}, 0x6, 0x9, 0x627}, {{}, 0x400, 0x1, 0x1}, {{0x0, 0x7530}, 0x1, 0x0, 0x34de}], 0x50) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r0, &(0x7f0000001000-0xa0)=[{{&(0x7f0000001000-0xd)=@in={0x0, 0xffffffffffffffff, @remote}, 0x10, &(0x7f0000001000-0x48)=[{&(0x7f0000338000)=""/102, 0x66}, {&(0x7f0000001000-0x3)=""/3, 0x3}, {&(0x7f0000b3c000-0xbf)=""/191, 0xbf}, {&(0x7f00004d0000)=""/4096, 0x1000}, {&(0x7f00004ec000)=""/185, 0xb9}, {&(0x7f00005f1000)=""/39, 0x27}, {&(0x7f0000001000-0xe)=""/14, 0xe}, {&(0x7f0000000000)=""/146, 0x92}, {&(0x7f0000000000)=""/41, 0x29}], 0x9, 0x0, 0x0, 0x5}, 0x9}, {{0x0, 0x0, &(0x7f0000001000-0x20)=[{&(0x7f0000ae5000)=""/34, 0x22}, {&(0x7f0000001000-0xac)=""/172, 0xac}, {&(0x7f0000e95000-0x34)=""/52, 0x34}, {&(0x7f0000001000-0x2a)=""/42, 0x2a}], 0x4, &(0x7f0000342000-0x1000)=""/4096, 0x1000}}, {{&(0x7f0000001000-0x80)=@generic, 0x80, &(0x7f0000000000)=[{&(0x7f0000391000-0xb4)=""/180, 0xb4}, {&(0x7f0000001000-0xae)=""/174, 0xae}, {&(0x7f0000001000-0x24)=""/36, 0x24}, {&(0x7f0000e57000)=""/113, 0x71}, {&(0x7f0000001000-0xab)=""/171, 0xab}], 0x5, &(0x7f0000001000-0x79)=""/121, 0x79, 0x7}, 0x9}, {{&(0x7f0000e3c000-0x58)=@nfc_llcp, 0x58, &(0x7f0000000000)=[{&(0x7f0000001000-0x59)=""/89, 0x59}], 0x1, &(0x7f0000001000-0x92)=""/146, 0x92, 0x4}, 0x1}, {{&(0x7f000049d000)=@vsock={0x0, 0x0, 0x0, @host}, 0x10, &(0x7f0000000000)=[{&(0x7f0000001000-0xba)=""/186, 0xba}, {&(0x7f0000dac000-0x49)=""/73, 0x49}, {&(0x7f0000000000)=""/4096, 0x1000}], 0x3, &(0x7f0000001000-0xcb)=""/203, 0xcb, 0x8}, 0xffffffffffffffff}], 0x5, 0x1, &(0x7f0000932000)={0x77359400}) 2018/02/02 06:43:20 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x4, &(0x7f0000f94000)={0x0, 0x13, 0x4, @thr={&(0x7f0000d23000)="e46760376f14a26bb08cc40f15ac3b0439", &(0x7f0000000000)="92dd553fafa3d431095fd28d9802912a6ca28ba72daa3363e6f81e102958354bc09081b1c9564de4e2987e255dd9897e63d1fb7c19303b685a48bd391711ec68898387bceeb4ee8ba5d9d740dfc40665ad735a957b41bb2452a63f896fb83914dd42a7f80d43835539824ea5f3941410b78f7d47e58a9704806b2fd2d32eb0333ccbded968776327dfd7edb1607c555cbbb9b7ff185bf129a5d24418a97bedcb03c0317351aab39e54769c08a796b96837626977c4c55777904d765e2d86f6d43b9a6256d064c49cf1cd47d6e841ed5186ae37f455278916ff1b"}}, &(0x7f0000001000-0x4)=0x0) timer_delete(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f0000215000-0xd2)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "11e532", 0x10, 0x2f, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0xfffffffffffffeaf, 0x0, []}, {0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, []}, {0x0, 0x0, 0x80000000000, 0x0, 0x0, 0x0, 0x0, []}}}}}}}, 0x0) 2018/02/02 06:43:20 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00001b3000)) listen(r0, 0x1) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f000073c000)) 2018/02/02 06:43:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000759000)='clear_refs\x00') ioctl$sock_inet_SIOCDARP(0xffffffffffffffff, 0x8953, &(0x7f0000213000)={{0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}}, 0x0, {0x2, 0xffffffffffffffff, @broadcast=0xffffffff}, @common='tunl0\x00'}) fcntl$getownex(r0, 0x10, &(0x7f00007ea000-0x8)={0x0, 0x0}) setsockopt$inet_int(r0, 0x0, 0x0, &(0x7f0000b53000)=0x4, 0x4) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f000048d000-0xc)={0x0, 0xa2, &(0x7f00008a2000)="6970d44a13179f0d2618c7d849d7518fc42db1a2dde8c425b338884eef951b3a22d19a116525c84784e8db30fdaf8a52443f0040118f93c12f5ffe3423c786705a097ac8a531bca27a70c198b283e206c9cec814a16ca59ccdda822297ff43526bb58cd5be559b9b45a3687cdffc0e6c1bf38f400c600894d16692634e80f2d8c9386f854bff4683c22939d77d28e12db5fd5e130954df6beec8509bcb9f494e17ba"}) r2 = syz_open_procfs(r1, &(0x7f0000265000)="6f6f6d5f73636f72650011") ioctl$TIOCGSOFTCAR(r2, 0x5419, &(0x7f00004b0000-0x4)) sendfile(r0, r2, &(0x7f0000cd3000-0x8), 0xff) 2018/02/02 06:43:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x803, 0x0) openat$selinux_context(0xffffffffffffff9c, &(0x7f00004ce000-0x11)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xfffffffffffffffc, 0x8972, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000134000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f00000e5000)={0x2, 0x3, @loopback=0x7f000001}, 0x10) connect$inet(r0, &(0x7f0000932000+0x2c4)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) connect$inet(r0, &(0x7f00000dd000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) sendmmsg$inet_sctp(r0, &(0x7f0000f15000)=[{&(0x7f0000f22000-0x10)=@in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, 0x10, &(0x7f0000133000)=[], 0x0, &(0x7f0000918000)=[]}], 0x1, 0x40) 2018/02/02 06:43:20 executing program 2: mmap(&(0x7f0000000000/0xe5b000)=nil, 0xe5b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x2, &(0x7f0000e58000)=[{0x15}, {0x6, 0x0, 0x0, 0xffffffff}]}) prctl$setmm(0x23, 0x0, &(0x7f0000ab5000/0x2000)=nil) madvise(&(0x7f0000971000/0x1000)=nil, 0x1000, 0xc) 2018/02/02 06:43:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000865000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000a18000)={0xaa, 0x3}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d63000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f000009b000-0x8)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00003b3000)='./file0\x00') link(&(0x7f0000f3c000-0x8)='./file0\x00', &(0x7f00006b4000-0x10)='./file0\x00') dup2(r0, r1) 2018/02/02 06:43:20 executing program 0: mmap(&(0x7f0000000000/0xf09000)=nil, 0xf09000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) timer_create(0x0, &(0x7f00009cf000-0x58)={0x0, 0x12, 0x4, @tid=r0}, &(0x7f0000044000)) clock_gettime(0x0, &(0x7f00006d3000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000edd000-0x8)={0x0, 0x0}) timerfd_settime(0xffffffffffffff9c, 0x1, &(0x7f0000498000-0x10)={{r1, r2+30000000}, {r3, r4+10000000}}, &(0x7f0000a04000)) getsockopt$sock_timeval(0xffffffffffffff9c, 0x1, 0x15, &(0x7f0000005000)={0x0}, &(0x7f0000318000-0x4)=0x8) setitimer(0x3, &(0x7f00001af000)={{0x0, 0x2710}}, &(0x7f00002b2000)={{}, {0x0}}) timerfd_gettime(0xffffffffffffffff, &(0x7f0000008000-0x10)={{}, {0x0, 0x0}}) timer_settime(0x0, 0x1, &(0x7f0000491000)={{r5, r7}, {r6, 0x989680}}, 0x0) ppoll(&(0x7f0000ae7000)=[], 0x0, &(0x7f0000846000-0x10), &(0x7f000079e000-0x8), 0x8) r8 = socket$inet(0x2, 0x7, 0x0) setsockopt$inet_tcp_int(r8, 0x6, 0x8, &(0x7f000087a000)=0xffffffffffffffff, 0x4) r9 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000083f000-0x16)='/selinux/checkreqprot\x00', 0x4000, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r9, 0x84, 0xb, &(0x7f0000eba000-0xb), &(0x7f0000d12000)=0xb) ioctl$LOOP_CHANGE_FD(r9, 0x4c06, r8) pipe(&(0x7f0000667000+0xcce)={0x0}) socket$nl_route(0x10, 0x3, 0x0) pause() getsockopt$inet_tcp_int(r10, 0x6, 0x8, &(0x7f0000dc7000-0x2), &(0x7f0000b88000-0x4)=0x4) 2018/02/02 06:43:20 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x23, 0x7, @thr={&(0x7f0000000000)="350bdc1a8afdd5ac203f025e84aac232c642bdff4d8904335053bb178c288cc6bf1f80890a0762c89b2b89cb79bd5663cd0cd9d8788ed7c2abcbdf72c36c7a56f6acff3e88f6565b52800aca3a78ed931f3c89a5790fdac41a3fb2b843d052c2dee774c39c44681f025dd9696437ef82d8d088bb4e5bf8ef147cc03561cbc6fe2b461d41", &(0x7f0000ccd000)="45431fb90e23b2ad1374cac73dec029ff9c7586c1f055e580658a75a7edfd73415864c1763444934808e905dba13590211be00d27b67eb53c42df419bf6c5fcc0346fcac3ffac346b0bab55d59ecb9429e01fde257342e546b7ba962d4ec032d6d85dd22218eefd8fbc0abbaab833707b69bbc81165191904387cb297038dd4725aa2df69c15f8c70c6c62bac94c92dedc4828a6d22b00"}}, &(0x7f0000f13000-0x4)=0x0) timer_getoverrun(r0) sync() socket(0x0, 0x0, 0x0) ioctl$SIOCGIFMTU(0xffffffffffffffff, 0x8921, &(0x7f000042e000-0x28)={@generic}) 2018/02/02 06:43:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000bc1000-0x8)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0xd99000)=nil, 0xd99000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000acf000)='./file1\x00', &(0x7f0000f6f000)='./file0\x00', &(0x7f0000568000-0x7)='hostfs\x00', 0x1002000, &(0x7f00008d8000)) umount2(&(0x7f000092e000)='./file1\x00', 0x9) 2018/02/02 06:43:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f0000b97000)={&(0x7f000028b000-0x1c)=@in6={0x2, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c, &(0x7f0000f44000-0x18)=[], 0x0, &(0x7f00007d9000-0x10)=[{0x10, 0x0, 0x2, "f0"}], 0x10}, 0x0) 2018/02/02 06:43:20 executing program 1: mmap(&(0x7f0000000000/0x2a000)=nil, 0x2a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) sendmsg(r0, &(0x7f0000023000-0x38)={&(0x7f000001d000)=@in={0x2, 0x2, @empty}, 0x10, &(0x7f0000025000)=[{&(0x7f0000025000)="2e57cf", 0x3}], 0x1, &(0x7f0000024000-0x50)=[]}, 0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_opts(r0, 0x29, 0x3f, &(0x7f000002a000-0xde)=""/222, &(0x7f000002a000)=0xde) 2018/02/02 06:43:20 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x1) lseek(r0, 0x0, 0x2) mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000002000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TCSETSF(r1, 0xc074510c, &(0x7f0000004000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETA(r1, 0x5406, &(0x7f0000009000+0xbdd)={0x6, 0x6, 0x94, 0x9, 0x47e7, 0x0, 0x9, 0x9, 0x9, 0x9}) 2018/02/02 06:43:20 executing program 5: mmap(&(0x7f0000000000/0xe7b000)=nil, 0xe7b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x9, 0xa, 0x5) getsockopt$inet_tcp_buf(r0, 0x6, 0x1a, &(0x7f0000000000)=""/253, &(0x7f00004ae000)=0xfd) r1 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f0000e71000)={0xa, 0x0, 0x45da8146, @dev={0xfe, 0x80, [], 0x0, 0x11}, 0x2}, 0x1c) connect$inet6(r1, &(0x7f0000e6f000)={0xa, 0x2, 0x1000000000000, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x8000000000000001}, 0x1c) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x1, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r2, &(0x7f0000380000-0x38)={&(0x7f0000562000-0xc)={0x10, 0x0, 0x0, 0x20040000}, 0xc, &(0x7f00002cf000-0x10)={&(0x7f0000e78000-0xf0)=@get={0xf0, 0x13, 0x103, 0x6, 0x1, {{'ecb(blowfish)\x00'}, [], [], 0x2400, 0x2400}, [{0x8, 0x1, 0x10001}, {0x8, 0x1, 0x9fef}]}, 0xf0}, 0x1, 0x0, 0x0, 0x8820}, 0x81) getsockname$packet(r0, &(0x7f0000bae000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000729000-0x4)=0x14) mmap(&(0x7f0000e7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execve(&(0x7f00007b2000-0x8)='./file0\x00', &(0x7f0000567000-0x20)=[&(0x7f0000096000-0x1)='\x00', &(0x7f0000e7c000)="3a9500", &(0x7f0000e7d000-0x1c)='proctrustedcgroup-vmnet0GPL\x00', &(0x7f0000e7d000-0xe)='self(vboxnet0\x00', &(0x7f0000771000)='\x00', &(0x7f000039c000)='security)posix_acl_access\x00', &(0x7f000039a000)='+@em0eth1\x00', &(0x7f0000a7c000)='\x00'], &(0x7f0000e7c000)=[&(0x7f0000359000-0x40)='ecb(blowfish)\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', &(0x7f00007e1000)='\x00', &(0x7f0000b9d000-0x10)='-proc/vboxnet0\\\x00', &(0x7f00008fa000)='ecb(blowfish)\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00']) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f0000e7b000)={@local={0xfe, 0x80, [], 0x0, 0xaa}, 0x2, r3}) 2018/02/02 06:43:20 executing program 1: r0 = socket$l2tp(0x18, 0x1, 0x1) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00007c5000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000001000-0x14)={0x0, 0x5, 0x200}, &(0x7f0000fea000-0x4)=0x14) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000f1a000)=@sack_info={r2, 0x10001, 0x1}, 0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) splice(r0, &(0x7f0000001000-0x8), r1, &(0x7f0000001000), 0x5867, 0x1) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={r2, 0x5}, 0x8) fcntl$notify(r0, 0x402, 0x8000002b) r3 = dup3(r1, r0, 0x80000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f0000002000)={0x8001, 0x80000000, 0x9b, 0xffffffff98deaa47, 0x8, 0x4b, 0x0, 0x1, 0x0, 0x4}, 0xb) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r3, 0x54, 0x8d8e, &(0x7f0000002000)=""/4096, &(0x7f0000004000-0x4)=0x1000) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000003000-0x8)={0x6, &(0x7f0000002000)=[{0x19caad10, 0x40, 0x100000001, 0x7}, {0x4, 0x1a21, 0x9, 0x800000000}, {0x0, 0x6, 0x650, 0x10000}, {0x1, 0xdc1, 0x7740b576, 0x6}, {0x8000, 0x3, 0x3, 0x8f49}, {0x0, 0x4, 0xffffffff, 0x100000000}]}, 0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000005000-0x8)={r2, 0x1ff}, &(0x7f0000005000-0x4)=0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r3, 0x84, 0x2, &(0x7f0000006000-0x8)={0x0, 0x10000, 0x8, 0x1ff}, 0x8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCGETS(r3, 0x5401, &(0x7f0000006000)) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000007000)=@assoc_value={r4, 0x4d47}, 0x8) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_hci(r3, 0x0, 0x3, &(0x7f0000008000-0x95)=""/149, &(0x7f0000008000+0x1e1)=0x95) getsockopt$inet_tcp_buf(r3, 0x6, 0xb, &(0x7f0000005000-0x8f)=""/143, &(0x7f0000005000-0x4)=0x8f) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000003000-0x8)={r2, 0x6}, &(0x7f0000009000)=0x8) r5 = getpid() sendmsg$nl_generic(r3, &(0x7f0000007000)={&(0x7f0000007000)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000001000-0x24c4)={0x24c4, 0x2c, 0x400, 0x5, 0x0, {0x1c}, [@nested={0x11e4, 0x7a, [@generic="681a525b68bc64edc6ca1c4640ffbd777c139a94223c317a15fb2019d782486a6ed3be89918cbcfe9e70d613f01caa81def5b233341a28fb75b748dbf22f96a4e0c1f74e91586e0b8a344cc9f765e93cee03e406d31106f946c735b3cc6d31ec9fc05e33a49c01adcf575598d1a41d11d3c8c0e06e9b85733c3c581dcc682b2af695a9b22e5aa038fba8bcc566794d6c87cb10cdfde9be1c78441ee3653e73ba908482da67da0ba46e00174bb3a5a96eada81ae888", @typed={0x18, 0x5e, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}, @generic="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@generic="82e07a7c143a93d5b73052777925fad6c5de0a4b1d011aa3b0d0b8d37fae1ffe3a2258292f5b0a3b979c62c96f517ba3db15f7d6b85ab265eca527f5f150ee4556df91d776f47d470c20f4b07b410f77e14b9280e624967e71f531d91f97707d81ff1fff6b138e1f6edc2950ac01fad18eecf12b60cc907d52a5c1813a0797056bcd699ae88ed060069ef53d4ddb78afe395e911f88715247eac2910c42a5c3ec393b9b564b35db3e384bf7848ab690f79688bf62ffe1c869f1c43de9e658ab27c1569c91def8b658d04573e73d68c44abe0f69c4581327020f825629c35a905e99796d3bea22dc419ddcb9786", @typed={0xc, 0x5c, @pid=r5}, @typed={0x18, 0x79, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}]}, @generic="43918c5b8f58d8d87c6378142eb7fe16de5dc6ffa7258545b6828c2dd18d686d24fb2c89b1861bbfe47a7e3e5362c7b4df65f759ae023b0fd6e86e0928825d61ca2517b2e33713700680b4ccf59d1f32952fbe25a2eac92b3db3b32f86dfdea2ee5dd451b43f04fdc150d94f0f2841da0a5becacf3b1d35188687776cb5263bac9a1c28359b7d6867c5c2de5023ce851937a15646061edc90293e36c64893a8177a4d44961251df6090d11b9165c9a3db4ee0121346f3bb0dc8db9589bbc9431889bd3dba1ceac6f9b51560195116e3f78525f4459e2884aea61c967cd25a2955be496", @nested={0x11e0, 0x3f, [@generic="ed367c8290dc42b3e873c68e5d481cdebc237fd54d6b7f8786d3ecc8f895633114fdb1017ce15b5984098363cf3d2da50976ae8f82f59638cef12bccf92e77a42bdb5774d1fcc4405d95821fcfad42d6d933fae58f85dfca135f917bc2", @generic="b859d03fadd1baf3eb8294ee5fca544f850ca8e41f78b0a73688d0b54a2a90af5ac2dc8370b37a2655ea8034594abfde3dd3ca3e28968de9485e20d129313e09e1be9212729e0db51754d32262494808", @typed={0xc, 0x43, @u32=0x20}, @typed={0xc, 0x63, @fd=r0}, @typed={0xc, 0x51, @fd=r0}, @typed={0x18, 0x34, @ipv6=@local={0xfe, 0x80, [], 0x0, 0xaa}}, @typed={0xe4, 0x61, @binary="3539e5d1f5180d34b6a03abd09c61d33fb59507cf2a34fbf6ba8c1e5bccaadafa4fd3648c49ef21c657e28ec9f56ab3edfa2c5abe4e738219ac1e560ffe894f14ff0db545d2367885370878dc18d3b50204f04953f5d26ca6c13e43888de2ecea1afcefabd485570c36252fa5614439efe41b0f188596c3926b60d9c900dc99fb3563c51a88b04e144b55f9885a937566497c3a65ee133ad4c0c4f0aa5be6629c2b6a242b297b4ab874c8d098c725ea1d429d49720fe9f44342d794064a663d1b76849548692092ff970764a850f1436cb20c8bf827cdd3804"}, @generic="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", @typed={0xc, 0x78, @ipv4=@multicast2=0xe0000002}]}, @typed={0x8, 0x65}]}, 0x24c4}, 0x1, 0x0, 0x0, 0x20000000}, 0x50) 2018/02/02 06:43:20 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 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000f07000)='/selinux/checkreqprot\x00', 0x1, 0x0) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000c67000-0x10)='/selinux/create\x00', 0x2, 0x0) exit_group(0x200) r1 = openat(r0, &(0x7f0000a5e000-0x8)='./file0\x00', 0xc800, 0x1) ioctl$EVIOCGID(r1, 0x80084502, &(0x7f0000a98000-0x17)=""/23) r2 = socket(0x11, 0x4000000000080002, 0x0) setsockopt(r2, 0x107, 0xd, &(0x7f0000001000), 0x47e) openat$ptmx(0xffffffffffffff9c, &(0x7f00004bf000)='/dev/ptmx\x00', 0x0, 0x0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r2, 0x118, 0x1, &(0x7f0000476000-0x4)=0x1000, 0x4) sendmmsg(r2, &(0x7f00003db000)=[{{&(0x7f0000d1a000-0x1c)=@in6={0xa, 0xffffffffffffffff, 0x400000006, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, 0x1c, &(0x7f00008d0000-0x20)=[], 0x0, &(0x7f0000d2e000-0x1220)=[]}}], 0x1, 0x0) connect$llc(r1, &(0x7f0000d6e000-0x10)={0x1a, 0x0, 0x0, 0x0, 0x49342a9d, 0xee, @random="ce512d0fc235"}, 0x10) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000e99000-0x5)='/selinux/member\x00', 0x2, 0x0) 2018/02/02 06:43:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000fb8000-0x12)='/dev/input/event#\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xf82000)=nil, 0xf82000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000021a000)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000e1b000), &(0x7f0000de6000-0x4)=0x14) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f0000aef000-0x17)=""/23) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000e39000-0x7)) 2018/02/02 06:43:20 executing program 3: mmap(&(0x7f0000000000/0xff9000)=nil, 0xff9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x2e, &(0x7f0000ff6000), 0x4) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000ff9000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x200}) 2018/02/02 06:43:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000fed000-0x4)=0x4, 0x47) mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x0, 0x8972, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000a94000/0x2000)=nil, 0x2000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) syz_emit_ethernet(0x2a, &(0x7f0000e5e000)={@link_local={0x1, 0x80, 0xc2}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @empty, @multicast1=0xe0000001, {[]}}, @icmp=@address_reply={0x12}}}}}, &(0x7f0000e76000)={0x0, 0x1, [0x0]}) recvmsg(r0, &(0x7f0000ec7000)={&(0x7f0000cf2000-0x10)=@nfc, 0x10, &(0x7f0000aaa000-0x50)=[{&(0x7f0000351000)=""/179, 0xb3}], 0x1, &(0x7f00000da000)=""/4096, 0x1000}, 0x0) chdir(&(0x7f0000a62000-0x8)='./file0\x00') 2018/02/02 06:43:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) sendto$inet(r0, &(0x7f0000482000), 0x0, 0x800000120000001, &(0x7f0000e46000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000181000-0x40)=[{0x3, 0xfffffffffffffffb}, {}, {}, {}, {}, {}, {}, {}], 0x8) 2018/02/02 06:43:21 executing program 7: r0 = socket$unix(0x1, 0x2, 0x0) listen(r0, 0x0) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000d4f000)=@generic, 0x10) 2018/02/02 06:43:21 executing program 2: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f000000c000-0x40)=[@in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x17}}, @in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x15}}, @in={0x2, 0x1, @loopback=0x7f000001}, @in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xf}}], 0x40) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000005000)={@common='ip6gre0\x00', &(0x7f000000b000-0x14)=@ethtool_sset_info={0x37, 0x80000000, 0x10001, [0x200]}}) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000003000-0xe)='/dev/keychord\x00', 0x22000, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r1, 0x0, &(0x7f000000b000)=0x3ff) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$eventfd(r1, &(0x7f000000c000-0x8)=0x6, 0x8) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000000b000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000003000)={0x0, 0x39, "34932bdf5625beb71dbfc299fef4f148db2722af0fa8205cf65cf69a0eca2243ce8128b5fa41e4fc9f41dc955ffc43094ecfebb98a0e513df0"}, &(0x7f000000a000)=0x41) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000006000)={r3, @in6={{0xa, 0x2, 0x8000, @mcast1={0xff, 0x1, [], 0x1}}}, 0x4000000000000000, 0xffffffffffff0001}, 0x98) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000003000-0x8)={0x1, [0x0]}, &(0x7f0000007000-0x4)=0x8) 2018/02/02 06:43:21 executing program 3: mmap(&(0x7f0000000000/0x3b000)=nil, 0x3b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000002c000)='/dev/loop#\x00', 0x0, 0x0) ioctl(r0, 0x30e, &(0x7f0000015000)) mmap(&(0x7f000003b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0x80000, 0x3f, &(0x7f000003b000)) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000035000)) 2018/02/02 06:43:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f000036e000)='./file0\x00', 0x0) fsetxattr(r0, &(0x7f0000d4c000-0x18)=@known='system.posix_acl_access\x00', &(0x7f000052d000-0xc)="02000000a5180040000000", 0xb, 0x0) sendto$ax25(r0, &(0x7f0000aa1000)="1c15c89588602639032d599d63b2acf4835fd1a25d63cb168efb03e9d612e90bfc6ad6286b752d06f65c9d52477432d2e4eb419cda7534bff521787570db21ba22eb5b2562f3d2c1808b6e1970ceb7a3b815f038f48b0d3d645b013ff09859efd00a78b07a68eb218ab755228e5a96f3803ae9", 0x73, 0x800, &(0x7f00006f7000-0x10)={0x3, {"3af4a779dbd343"}, 0xffffffffffff04e0}, 0x10) getresuid(&(0x7f0000f64000-0x4), &(0x7f0000ee7000-0x4), &(0x7f00005dd000)) 2018/02/02 06:43:21 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty}, 0x1c) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f5a000-0x4)=0x5, 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f0000f5e000-0x1c)={0xa, 0x0, 0x0, @empty}, 0x1c) 2018/02/02 06:43:21 executing program 5: openat$selinux_status(0xffffffffffffff9c, &(0x7f00008df000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000400) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000032a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = memfd_create(&(0x7f0000d7e000-0x32)="237d00d3fc1ee4671fbaa0a455e73e678b8e96f7fd829d4d39f1828ebf765e220913b73db94f6d495077c32cf6d22b4c4f8d", 0x0) sendfile(r1, r0, &(0x7f0000fa1000-0x4), 0xfffffffffffffffc) 2018/02/02 06:43:21 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x46401, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000001000-0xa0)={0x0, @in6={{0xa, 0x1, 0x1d9355c7, @mcast1={0xff, 0x1, [], 0x1}, 0x2}}, 0xff, 0x80000000, 0x1c9000000000, 0x9, 0x16}, &(0x7f000098b000-0x4)=0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000001000-0x32)={r1, 0x2a, "befc1b2917371ffbe6a15f841957b7cb0f24bc5e4ff09789a27bf21ef5db43fa6ae28c5899329e6678e4"}, &(0x7f0000000000)=0x32) prctl$intptr(0x21, 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000002000-0xc)={0x0, @rand_addr, @loopback}, &(0x7f0000001000)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000002000-0x4), &(0x7f0000000000)=0x0, &(0x7f0000001000-0x4)) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000000)={{{@in=@broadcast=0xffffffff, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0xadf, 0x0, 0x0, 0xa, 0x20, 0x20, 0xff, r2, r3}, {0x9, 0x8, 0x1, 0x400000000, 0x1, 0x200, 0xffffffff}, {0x80000000, 0x80800000000, 0x4, 0x7}, 0x81, 0x9, 0x39db06b58b088a30, 0x0, 0x3, 0x3}, {{@in=@dev={0xac, 0x14, 0x0, 0x12}, 0x1, 0x3c}, 0x2, @in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0xffffffffffffffff, 0x7, 0x3, 0x7, 0x5, 0x1, 0x7}}, 0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000002000-0x10)={0x9, 0x200, 0xfffffffffffffffb, 0x2cab, r1}, &(0x7f0000001000-0x4)=0x10) 2018/02/02 06:43:21 executing program 1: mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) madvise(&(0x7f000056c000/0x3000)=nil, 0x3000, 0x9) 2018/02/02 06:43:21 executing program 7: r0 = socket$inet(0x2, 0x800000000000000b, 0x1) bind$inet(r0, &(0x7f0000010000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0xd) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000000000)={0xfff, {{0x2, 0x1, @empty}}}, 0x90) r1 = add_key$keyring(&(0x7f000000a000)='keyring\x00', &(0x7f0000001000)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key$keyring(&(0x7f0000002000-0x8)='keyring\x00', &(0x7f0000012000-0x5)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$reject(0x13, r1, 0x2, 0x20, r2) fadvise64(r0, 0x0, 0x3ff, 0x5) 2018/02/02 06:43:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x100000802, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000816000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x9000}) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000fcd000)={0x0, {0x2, 0xffffffffffffffff, @empty}, {0x2, 0xffffffffffffffff, @empty}, {0x2, 0xffffffffffffffff, @dev={0xac, 0x14}}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000c69000-0x10)=@syzn={0x73, 0x79, 0x7a}}) 2018/02/02 06:43:21 executing program 3: pipe(&(0x7f000029e000)={0x0, 0x0}) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f0000c6c000-0x4)=0xfffffffffffffe00) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000b97000)={0x2, &(0x7f0000289000-0x10)=[{0x0, 0x8b}, {0x6, 0x0, 0x0, 0x4}]}, 0xc) fcntl$setpipe(r1, 0x407, 0x3) r2 = dup3(r1, r1, 0x80000) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a45320, &(0x7f0000336000-0xa8)={{0x200, 0x5}, 'port0\x00', 0x84, 0x80002, 0x5, 0x7, 0x0, 0x6, 0xffffffffffffff7f, 0x0, 0x3, 0x7}) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f000085a000-0x11)='/selinux/relabel\x00', 0x2, 0x0) getsockopt$sock_buf(r1, 0x1, 0x1a, &(0x7f0000baf000)=""/1, &(0x7f0000562000-0x4)=0x1) 2018/02/02 06:43:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd(0xffffffffffffffff, &(0x7f0000310000-0x8)={0xfff}, 0x8) r1 = dup2(r0, 0xffffffffffffffff) ioctl$TUNSETSNDBUF(r1, 0x400454d4, &(0x7f0000bec000-0x4)=0x2) fcntl$lock(0xffffffffffffffff, 0x7, &(0x7f00001aa000)) fcntl$lock(0xffffffffffffffff, 0x400000000000007, &(0x7f0000a2e000)={0x2, 0x0, 0x4, 0xfffffffffffffffd}) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000acc000-0x10)='/selinux/status\x00', 0x0, 0x0) fcntl$lock(0xffffffffffffffff, 0x5, &(0x7f0000dd8000-0x20)) 2018/02/02 06:43:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0}, &(0x7f0000372000)=0xc) fcntl$setown(r0, 0x8, r1) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e17000-0xf)='/dev/sequencer\x00', 0x400000, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r2, 0xc0405405, &(0x7f0000ff7000-0x40)={{0x0, 0x3, 0x6, 0x3, 0x5}, 0x2f9, 0x1a, 0x1}) fcntl$getownex(r0, 0x10, &(0x7f000097b000)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x0, 0x0) tkill(r3, 0x12) ptrace$cont(0xf, r3, 0x0, 0x0) 2018/02/02 06:43:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xe, &(0x7f0000226000)={@dev={[0xaa, 0xaa, 0xaa, 0xaa]}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@generic={0x88ca}}}, &(0x7f0000249000-0xc)={0x0, 0x1, [0x0]}) r0 = dup(0xffffffffffffffff) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000abe000)=0x2, 0x4) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000cac000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$PPPIOCSFLAGS(r1, 0x40047459, &(0x7f0000011000-0x4)=0x4000) 2018/02/02 06:43:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000c84000-0x10)='/dev/input/mice\x00', 0x0, 0x4200000000088000) fcntl$setstatus(r0, 0x4, 0x2000000000c00) mmap(&(0x7f0000000000/0x59000)=nil, 0x59000, 0x5, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000572000-0x8)={0x0, 0x0}) futimesat(0xffffffffffffffff, &(0x7f0000027000)='./file0\x00', &(0x7f0000041000-0x8)={{0x0, 0x2710}, {r1, r2/1000+10000}}) syz_extract_tcp_res(&(0x7f0000af8000-0x8), 0x4, 0x3cf085d8) sendmsg$nl_crypto(r0, &(0x7f0000d16000)={&(0x7f0000e1a000-0xc)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000046000)={&(0x7f0000cb9000-0xe8)=@del={0xe8, 0x11, 0x400, 0x4, 0x2, {{'ecb(cast5)\x00'}, [], [], 0x2000, 0x2000}, [{0x8, 0x1, 0xfffffffffffff473}]}, 0xe8}, 0x1, 0x0, 0x0, 0x20000011}, 0x20000000) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00003f5000)={0x0, 0x1000, 0x81, 0x7, 0x8, 0x1f89}, &(0x7f0000441000)=0x14) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00004db000-0x8)={r3, 0x20, 0x8}, &(0x7f0000e9d000-0x4)=0x8) r5 = getpgid(0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000e27000)=0x7, 0x4) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) syz_open_procfs(r5, &(0x7f0000bc8000)='net/packet\x00') setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000c3d000-0x14)={r4, 0xfffffffffffffffe, 0x7ff, 0x6, 0x401, 0x40}, 0x14) 2018/02/02 06:43:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000cac000-0x6)=']self\x00', 0x2) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000430000)='/dev/pktcdvd/control\x00', 0x80, 0x0) fcntl$dupfd(r1, 0x402, r0) ioctl$EVIOCGBITSW(r0, 0x80404525, &(0x7f00003ce000)=""/90) r2 = socket(0x1000000010, 0x802, 0x0) creat(&(0x7f00000a7000)='./file0\x00', 0x20) sendmsg$nl_route(r2, &(0x7f0000f73000-0x38)={&(0x7f0000f81000)={0x10}, 0xc, &(0x7f00002ca000-0x10)={&(0x7f0000f83000)=@ipv4_newaddr={0x11, 0x14, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x2}, [@IFA_LOCAL={0x8, 0x2, @dev={0xac, 0x14}}]}, 0x20}, 0x1}, 0x0) 2018/02/02 06:43:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f000014b000-0x5)='user\x00', &(0x7f00008fa000-0x5)={0x73, 0x79, 0x7a}, &(0x7f0000ac7000)="8f", 0x1, 0xfffffffffffffffc) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) keyctl$read(0xb, r0, &(0x7f000094d000)=""/136, 0x88) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00004b0000+0xfb3)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000777000), &(0x7f0000141000)=0xb) r2 = memfd_create(&(0x7f0000a80000-0x5)='user\x00', 0x3) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000408000)='/dev/autofs\x00', 0x0, 0x0) r4 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000020c000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r5 = dup3(r2, r4, 0x2000080000) ioctl$sock_inet6_tcp_SIOCATMARK(r5, 0x8905, &(0x7f0000573000-0x4)) getsockopt(r2, 0x0, 0x6, &(0x7f0000786000-0x23)=""/35, &(0x7f0000211000-0x4)=0x23) getsockopt$inet_sctp_SCTP_ASSOCINFO(r5, 0x84, 0x1, &(0x7f0000512000)={0x0, 0x5, 0x2c2, 0x5, 0x6, 0x200}, &(0x7f000072d000)=0x14) setsockopt$inet_tcp_TCP_MD5SIG(r3, 0x6, 0xe, &(0x7f0000687000-0x160)={{{{0x2, 0x2, @broadcast=0xffffffff}}, {{0xa, 0x1, 0x7, @loopback={0x0, 0x1}, 0x2}}}, 0x177e44ec, 0x400, 0x7fffffff, "e9a4a1592c88cb6f7acfd3ac4862aac172b0ca7ebfeb991c071dd4fea10563af2a66962f0c640ba7126de0ce7e31f95a9ef9c05b870a580c6d3f50b8246d2a21517285392ed13723bdc68717434f8d16"}, 0x160) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r5, 0x84, 0x1, &(0x7f000067d000-0x14)={r6, 0xfff, 0x8, 0x7fff, 0x3d, 0x81}, &(0x7f0000fe8000-0x4)=0x14) 2018/02/02 06:43:21 executing program 3: mmap(&(0x7f0000000000/0xfc6000)=nil, 0xfc6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x4, 0xf0) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f0000fc2000-0x1c)=@in6={0xa, 0x2, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c, &(0x7f00004d1000-0x40)=[]}, 0x8000) writev(r0, &(0x7f0000fc5000)=[{&(0x7f0000fc5000+0xda8)="2d27e761c178fb04ed3e1620ad51dd104ad565edbedb1639d213176a707efb69455ca8978e185dadda6cdbad72a51665c0e189cb58ee6dae321dafe5325f1b7e9191bb9366845a187350e9314a2eae6f883c1c1dfb9b46f66c716ed9e0fd22d550feefd08169049635492c47008f97cd11f1df20b042c4137ec26fec3a6e80776d9c107c4c7a3ee16b19ab7a3064161c2b5164510823ff595e652298260acc66468d024b3621396f26a1147a9474d4f66e8db328c6bf073c06e16eca9c98e5c182c3ace18dfbece52fe02606f48b901f31620fdf46caaf0ccb810780183f25438f86ecbd524d1d74503f0f68ed6b76c452706b1af8a9c8e8ba62fc93e121cdd0489bb1a5cd33e07f25e2f504efb52e77eb2f69c42e8954eab35ac6a57025b2d084450ea1dd64369ba6dcb2b170b22e1062e82cb368851505eeadb330cefde9bacae9f9fc93372cb4201bdaef52e3f03b614c7ed80e8b94ad34bddcea873bfc5269548e906b5e8d1a6d7a96244b43d5689a58a89b485992fe01f33c385db06ac84d475bf798f798e186373e3663ec562498c3b12be9856db5ae8606460819b041beb1dcee91d7e15573a9f34f1003771117667c0604098a4d53d171a9925ba3e1f953cf7fb05f7448a0d33551c50f55334ab1fbc6eee6f98891054cd573621562fe1039467a22f4d83808d50a38924056f9ae8a09add00f6328fb40804acebbe45597763fbafc6cd651466c74de874828e4f33fa1eac74b1c6edd51cfd3aa6255271d4c14e2020e6622c1ffd1ebdec56372dd54295c90652efe1fa49c0c69b0694bc7c7d48cddc5c42f0051ba9714cb84fff348736793ef1b75", 0x259}], 0x1) 2018/02/02 06:43:21 executing program 0: prctl$seccomp(0x21, 0x0, &(0x7f0000001000-0x8)={0x0, &(0x7f00007e2000)=[]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000001000-0x8)='./file0\x00', r0, r1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/enforce\x00', 0x180, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000001000)={0x0, @in6={{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x7}}, 0x5, 0xb3e, 0x0, 0xfff, 0x8}, &(0x7f0000000000)=0xa0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f0000002000-0x8c)={r3, @in={{0x2, 0x1, @broadcast=0xffffffff}}}, 0x8c) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$unix(r2, &(0x7f0000001000-0x6e)=@file={0x0, ""/108}, &(0x7f0000003000-0x4)=0x6e) 2018/02/02 06:43:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000880000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_ULP(r3, 0x6, 0x1f, &(0x7f0000e01000-0x4)='tls\x00', 0x4) clock_gettime(0x0, &(0x7f00005bd000)={0x0, 0x0}) setsockopt$sock_timeval(r2, 0x1, 0x14, &(0x7f000069b000)={0x0, r4/1000+10000}, 0x10) ioctl$int_in(r1, 0x5452, &(0x7f0000009000-0x8)=0x316) fcntl$setsig(r1, 0xa, 0x12) fcntl$setownex(r1, 0xf, &(0x7f0000435000)={0x0, r0}) recvmsg(r2, &(0x7f00001e0000)={&(0x7f00001a8000-0x8)=@sco, 0x8, &(0x7f00000a5000-0x50)=[], 0x0, &(0x7f00003f2000)}, 0x0) dup2(r1, r2) tkill(r0, 0x15) 2018/02/02 06:43:21 executing program 5: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000003000-0x8)='./file0\x00', 0x2) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000002000-0x20)={0x20000000000000, 0x7ad, 0x800a, 0x20, 0x0, 0x7, 0x6, 0x0, 0x0}, &(0x7f0000002000)=0x20) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000003000-0xc)={r2, 0x0, 0x30}, &(0x7f0000000000)=0xc) getsockopt$inet_tcp_int(r0, 0x6, 0x6, &(0x7f0000ee9000), &(0x7f0000000000)=0x4) 2018/02/02 06:43:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x0) getsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x0, &(0x7f0000b93000-0x4), &(0x7f0000dc3000)=0x4) r1 = open(&(0x7f0000e29000)='./file0\x00', 0xc0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) read(r0, &(0x7f000010b000)=""/66, 0x42) 2018/02/02 06:43:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fa1000)={0x0}, &(0x7f0000fa1000)=0xc) fcntl$setown(r0, 0x8, r1) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000e51000)='/dev/hwrng\x00', 0x80000, 0x0) ioctl$EVIOCGMASK(r2, 0x80104592, &(0x7f0000ddb000)={0x4, 0x76, &(0x7f0000a10000)="a05666a76e752496dd99ffcf9e028930c0070d9b8e13f4192df529148ccbf38ce8d93e30552018f1709c3b3574d5682a70ac3412f630b74919b79d47be64ee0a602ec1ae51475099ecb644f5587886f39c03264f90bfd9ad360c76fa323dd1d3b79884fc2b036b573bd713902ccb436f165beefb2385"}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r2, 0x40505412, &(0x7f0000c2b000-0x50)={0x2, 0x3, 0x1, 0x0, 0xf}) getsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x0, &(0x7f00005b8000+0xc6d), &(0x7f0000cc6000-0x4)=0x8) fcntl$getownex(r0, 0x10, &(0x7f0000762000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x0, 0x0) ptrace(0x4218, r1) ptrace$getregs(0x12, r3, 0x0, &(0x7f0000d0d000)=""/139) 2018/02/02 06:43:21 executing program 6: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x7, 0x5, 0x10001) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000002000-0x8)={0x0, 0x6}, &(0x7f0000003000-0x4)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000003000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_VERSION(r2, 0xc0246400, &(0x7f0000001000-0x24)={0x4, 0x1f, 0x9, 0x7d, &(0x7f0000003000)=""/125, 0xe8, &(0x7f0000001000-0xe8)=""/232, 0xfb, &(0x7f0000003000)=""/251}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(r2, 0x80e05411, &(0x7f0000005000-0x1000)=""/4096) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000003000-0x8)={r1, 0x100000000}, &(0x7f0000003000-0x4)=0x8) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x40, &(0x7f0000001000+0xfde), 0x4) 2018/02/02 06:43:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000030000)='./file0\x00', 0x0) mount(&(0x7f0000478000-0x8)='./file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f00009c1000)='ramfs\x00', 0x1, &(0x7f0000fe1000-0xcf)="1eff319962d3d73243338213e1ea4bb3fbef19dec202cad46bdcda5bcfe8ce1d5f3e1d3ad8357ea67b4ca61e0d1b930399253aba46cb38acc8877ffe71717881e51b67aecb016e857d879bf3738c2d855d23c17bc69f67e4177beab8ef08f653ce19eb7d33516bd0356a8944b67b8a0df6aa938d7609fb48478abd82517e80002224415f07213074181980b8f64aac00f0f7d27fa14f3d1ae4c1f8a42d1e6ae8e28fb0930da875423abf791ec08f2c77bbf799895d03755b08d68aab145f258afdd8c5961e60914bcf338593e6171d") lchown(&(0x7f0000858000-0x8)='./file0\x00', 0x0, 0x0) 2018/02/02 06:43:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000e1b000)='./file0\x00', 0x10) capset(&(0x7f00001e9000-0x8)={0x19980330}, &(0x7f0000033000-0x18)) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00006ec000)="8607006600", 0x5) 2018/02/02 06:43:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000003a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = getpgid(0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000a66000)={{{@in=@dev, @in=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in=@rand_addr}}, &(0x7f00001d6000-0x4)=0xe8) r4 = getegid() ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000c92000-0x4)=0x0) r6 = getuid() r7 = getgid() fcntl$getownex(r1, 0x10, &(0x7f00007cd000-0x8)={0x0, 0x0}) lstat(&(0x7f00009da000-0x8)='./file0\x00', &(0x7f0000776000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000660000)={0x0, 0x0, 0x0}, &(0x7f000025c000)=0xc) sendmsg$unix(r1, &(0x7f00003b6000-0x1c)={&(0x7f000065e000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000b60000-0x28)=[{&(0x7f0000e4c000)="b41a812b849f58b8af7861c40885b21e52f103104d1f2c8ea0c95ae8fddfcd4013e1a95cf0b596b5e0b607b2b2466fd440ba7c617fcfcc5ba577439765c11b5963142e94b99b38fc363389bcd3f801c13395dd54fa760ba25574362c38069c80f35614b4e01e2f56b8800cb5351653ed4fc03fc3c67d9a16aa77c21ede1001f929b0c393f047d79de338c85b64f62fa99d8169bbbcd8a59c964fc4bd5bfcdf82b7e5b752729d16249621ad7e8253ae55724df87ed448960090bcd253e809706399311372f3e47da3d8cde1f5ad3a7225df9f8336b6b6b45115ac65328d35365d7a79d00306f22b819c535e59b673d1d95e0cd1b6832ac7526207b60c56844b206a4a251a18934b1fcc5452dff2999265dc62af0ff1e1cc0c03ef418ae1cba748170f6b9abb5ce4b5935010470e94ea6e3a0f5e3e74298f75a4bee8cab0101cbb6268b4585381f0491b5c2a30627e0ee66facf894c69e91380a4020d84802571bdf6fe53c071798e8ede648e7e144e5da7029f115a4d97ccfb7c5a0d40e4f88e3ec52acb9105310750bb44e32fee0c3b107b04fa0d6332e8fafef90d194dffc907a31d7168a6677d2fa2dbd9c4d35e0efacc9bb79667da81b555348c1b465ce4e4a3ddbae3913a35cc445f92bccb20bbdeaa612d374f9b945dd8446d1ddaf92503ee1b37fbfec6d38c3a885e5b3c443c7897816cd9f3f8ee86955990ff0589cceafbb5a0790d08db5bb18a1bd5942e327dffa394e8aafc093fc26cbb7912b8a168f7dc9ab8285379aa676289a14bf60a52d37aa3ebae1ac98eaedb64f0bbce384c378b2221797ee1d3d5fcec46b013d7fa2fab9c18c9b73a35f9310c248c6b3c300f1d77d341e5740b16b05295efa20a90ce37f335c33a538b247ce46c6af85f8bc1985e2cb3b8e5c86be77531a7d24c99d68b42b88dcaeb6ed4f4bb4f31a3a26c63544083c0e2f64c339ab63c995a030255886d18c9508cd47315af6a3e9b6d445c17d9b9795d4609b62097dd808531d0e8900a22bd32a4ed38763d83bcdac356dae3a031b4c979c7da5dfabc80c5830d1a79c7058658904888866e0e19346fbac40ca886ab664240916d31c629fad0e1ba73a2f4f26d11d728e6b89c7c9a67c58f26c2c3208529861de1c78f2035169b512b47f6236d74d470ba9b5cf4a1dda1efd3bb030e56248ec49466dc2dc964191952e354cdee95024f36b2449b721a8c9c715d255d8bb40f8b272025cdb2b8f25b000c95e002b5a30f2f6e7f5054238b8787d3b8f41e93988c28fdcdbb11ec0081b58f90b5bb0331b6e8927643739863151c007ad7926ca12177fae320100aad3beca0ba6cd473aa5e412f46520b1809f0b958de8247ef5b390183b3a88c427fe37d6227414658c253c3617cd61eb3f70bb4211f53c49350221b962b8ff7fb3e5bc4f103749dc478c0e76748ac49dd261a9bd27d6cf3883324524b416c282f3c568b9310613d1b97852d7888131edf74bf7557342f38296636bb9373cd38691236bc6e126ec4d2f1ca7aff92884548f4b6892746ccf6f9bf6ccf15c791312a65334cbdaefbececc9e855837c65faa45fdec9cbe06da94a568c6b1c5672cde01a203159f81156cb767c36a042ee7f1bb0dee5c834f959bd1d0588c0aa655ab706f62b6371c3cdad4273f129a98be36e138ba3d6f91fa78ed92e933f428a1b6db81eb134da3211c865d22dac775e6c4019baa3cfe29fe0ef8a5ab0d70ee86cabe631f3ef1c18e5d303d81d6dfebc08080408419a25d0370eb4a9d8f5194f22a89a824e6caeea3f236854ed6ac7cf32545e92ac48c1e67ae9f80387240092bf5c32ae77a4abddf9d7fb48c3cc79ecd97c7b4430351c6da736d1c81d0af91d54ffc804c9980476c41561dc743f505e808f33f5d6fe12dbd89cbd5fc52770580b42636e8d9ead9f6d4f7235dadd2f0c00ebfe71ebd369153e2d8e272a1bbd6736ec6ec381bece4d7f80633d44f788e0da937f40e3048a8d4adcd96833c5c087f50a7cec26ebeb926e3e2dd790d5c55c430ca6eaa13e61d7f85c61d6dadd5762e00c77766ef894e7a4a9de1fd0e7cab4a4980a396be68265f611439d02537a3a076eab29c749aff55583feb9b92027631be8336e15ace32aac8e6f3cc5eb1900980889b997d24fd0e368c5ad3c5f489cd785cdb682c9444156e054e04fd08ae7c9df804b3356b5a66a15383922cd860bbab95cec074626f3bd5510fcdc8774f62f495fe8b6678652c6699aa52989e117c15bfb7c35e8fbd90a24478d629fbf4859ceeb08f6ea62b090415d94c70dd3ca35316cff40fafba1179063d4811c39472b3d427a14fc349630d5b2bbafb23edc46bbabe41ab5de0676d5b72ed0c8c4c159ecda3bbf05635f504ca74467c64e15c0e9b0f6036db8e28c2d9afced68770686a83fe398502a5ec4b244c76a473342173feb41324f663e31fb36393c376a98a4ceb83b9363f7d9217c8d8a3d4541e945c84d80e1fc3309a26299777a6395821a12de6ed18760b0c7eef260567f670c6ebb943d8080f1f76fcc8768dc8ee9540a9f948eeb6d0b5609ccb2828cc72ef737e38a341b25e69685e47ff91031a5e2b790fb40db136f1cc6c13d3e6adb337d0e33519172dc37bd617b1373aa42d903b05bde39e8e4d33b0c627924e83a5ee19cb8518741b8c0dd9a9854e4c8c7a0832667efe493fcd8f58912e92790faf902b3a67172bf2169ebdd129dcfb6a8cf93cc1ec0758c2f2ca21bd8b22b5e212755409de2a129d1d13bec0d9c6c7be82e496824583e94b10d16220e5365ca0c7477f2751a2bc6f165688c42d96ee327be7a3e76036cf0009cd5be95387b30c518353c240fab301de142b5fad4b1400dcd36f3b2a4647ccd8ea137d04a3a5d4fcfd88eb0fd8f9d335f590d39c5cd3dadd25708e621f336257896913dec6840a7438dfc04c8f0657dd2f1775d59b4e5f6f13655d30d417dbb2b4c2a84ae29293794b1caeaff00edbe4e0b9b35fdf31973dbcb8597ece973c2ad2b2637185fd2e2dfb0897e1261032d262a1b6142b8f5731228c12d0394ddf75f2ae2d2d187a24ed35b3c7343e73acaf0865a9a0fc5af05f1285c139f27da4584205577b7c75997b080efb78af65e780836c6535624bb1d6971143b96d98b9c82718d49a2537a4fb2537ad513a939906214b685e2e4720353afb534ff3f17fb97964e3efe791111f3f525da5a1e12de0703bb75b4194405867222065fbea0937d318f6d4f3c878e239e10a4b8b7d225a01acec2dd27a2d4464680cea485dfc792141b41f1201470fff996e42764429c63aa91c777189fbb4fe85ca4305c546d56f46e04d7970a27e046fe9363ef4db0b4ddaeb3fc289cceb9bed4a959c0885e6f15ea8d96446280804a8719c57d7a65ba0ce7bd9ff4eebc46da402dfcfdde0e833fe6cde3df80246a5a0c5b611ebac49de51f52cbe1b958318aec27b41efa99d7c74787c87a90e2830f5bada512041202f59b68eb521a229b60eccdf173db21a304994f884e5f1a0f063965b2d8925c6a1d09e23e6b1b1ad2d8bb6ab9b7960285eb379fbd83df7b16174626a7ae5071e764a8ec0eb511d0b5b013e64fe64d4f8022ec7d91123a6b5ad70014b7899081df594f1bd9bb14a5c78bb278e34d68df3bd22922389734175c38cbaaea6b8745201e66e4b0d457c2fb2e6f9a512764df72224fda42b7ddb7f07c0c5c5f607a45a00cff32b617a4c75ed3f992f7d0bccc51fcadf8fe59686ca7486fc228e703e7b77c4fb05ad3f244d79930a91d0ba2e30c5b4ac415e0ac224a32ef191e526ba0fffa8d4082c9d6715ac02d19aceed9e600b869bd8bf5195e19fc75eb38a1dd489572fd357ae1ee6cbe1897489718e4b13d292cb3c8be44e9e324eeff2ef4a1015bbe65ec088dc17142c0333cfa90dff1875cefeb79d0b9ee660f4bff41e4728698d07537555c99d0a3622ae55e71f3e4a23cdc60a3584cd2619577aeec9e5e4576567642924c2fa3ec6f02a6fe431612f36ca2e17f440ac6f94250d6122cddcae3f2580c06ba9a97c7016dbad9f2671eeb6e4d656dd1f64bc81108c9b863f57be32d9803e386bd642a12826c1af003e7772f7a3e7f4da5c8557f88b25aca065ce710cf7b10913dbea328070457f8be960bc2ce40d07f44e23e6e8d581d5f98169d9e22b1ecb59bec1a96e71f7572cfb2a56dff64e78ce1b6b8595390f8ea9f9eb3bf6c65e628b3d30ceea5cfbbb0f03c5e80008389ed627eb735326cc6018eaece14d6bca8a77a8bc42342dbfcfd032431428c59cb88a22bcb5f1b945bb5657de6a6bfbbcd3338eb795237001e4c7e5a4de0584da1e64f1ce00f1fdff75283f6da4da5c7c2bd8ae8335e636912c7c0014a1f960e80f1662eba15d4b58f80af70300d5ed14c9a6eddafb4ad1a8db82f63a62b82058fe635b0af0d2815693a744e83945a4c1a8fb2ac0bec0748aff5b3859ecfab39162df2083b3a3749e5ab81e340b64b53f993e37d5417e86c0fb3a9423f0032f81254b889e77ed2e17fdf4ddeb472b77f2538424010ae08de8f723f0a38dd786569ca6d8c6826e3368fffb86fcf94a0b58c8c54409ab1fc5b71a5a6e18b61a86acf4e855b1b7cb0ceb6bfa8b7b8ae306b577c323a07e7ee4f6878f48afa08e8fcad44d9b4cea34c613e68ae032ece830f13920a0cebf868b873259b762640644ba0e68142e7ef3d6fa1eb8513dd4b15d32f9052fd357757a6f8dc13c12006f17e8617a76e0d125d826db3c91bbfb00b9e8c4272a8fefd52cf565f8226dd1fe8c8b1f678d4ecfbb3feff003ec8442b52e76229b6d912d9e286875d1f168b5ff50da467521441738af3e70e3b39dc15124d8535d1de773dd1258cfbce854ff397ba98046aeccfb4edfa98ed8e9d34871c39a2bcec7f8b5529ace3e6fe294cf1d815412b740a611977b13274fe2237d0d15bfc272e97aeea830e3693e73f8f49c31ff32244a9b01364472578029df24aecc90bfcfd3883128108c76555a47a76ff10daac5e60a8854ffbaf008f82292ccad5a23930f44ba5b2c1d3fe2b43612e236a9c0558b2564f89619312b44f2592b64a6464b99e318dbee920a227d393ddceafc0920f1a2267e41da8777ad1e5f6c3aa25f0936b914ffe5a8f60e80a5e4c09c7173e7e4df80a91ae84bbdd68dd9cdbb5fbeae1f22723fbc23b7d5a8ca8ac7904ddb13696d832a9e9e91b53f9642127c7bb3f4f9572a4ec9dbba70f85596213933eeb648be44bf360b62c7bfe929ed4e44506d20a916ccf7bb2c84124b8c69cac1fd86d9b8cb36a92d7582571bda74df2a503d77fe6685227a6f60a8cf1e309f789fe3f59d1d63478a9c87727f5da9dccb3e69f98c1a88f73faceca31ae3542ff1db486e4a75603f0e805441a2721f614491cec7f1ea153cf7dee1ac85f919234901fc5991b3eec42b19c6dfad801d3aff6e055e37452aafb1749f43fa0ddfd8598f9cfd50ae24c65a8d959d081d439261bf2dc16f210b75c96acf274eadef360feffb5520edda13cb32d7406c8e15b2d69113b6a3650c314c41031f3b931d88c9c8d3dc9d16493adbdb08137c7ce7fa8a520ae6c1e2fd9a2b5fcec740065afaddf629d4ca7c0374a5184c2cf4554f09fe5b1845379371b49c03853591e8b6786eacddbcef6456bce7bf18095501bae0ec5d6b180657f39f1eff67eb0d1b2a4f25a071818f3716c4925e22fd6a204208f3d5bcca687b2fbb174684db72b9d8535c11ec35f5dbfa31851895bfec8ca6ef5bc0a341249d0f2e7d7d62e911bff47473fcd274d888652964", 0x1000}, {&(0x7f00003cc000)="0fd8e6bbeb76483ae3d22d698dbfd34ab21d6c23b9a05f6e899c07319e7e68a9da6f982963242f78beb03db0e8dd45770e503d27a53749c420c665d162f1b91b5a4a59a3ff40107c19f853aee60d524ec5be732c1d391b9cfb26627786f67867f7c4ce1561b7f47905dc44fe5941505966e303ab43ad0d4024d821a30dec27ac40fc5ae62de3e9ca61ab6bb398f110b4f2c17d", 0x93}, {&(0x7f0000ce2000)="ae590059da120e5ea315371ccc002e2f207973bd67e3931c9207bb00c7d99b31f59231d43ffd2e1f97a5021999c9acdd00f17f025677938b5a75f6a91d7b0f28b13b1ede056d055f071da3ca32954cc1d2b55d0a2be04c565768ede2995c0c5b463da400d47ec3859f1fc4b074d1db5eaae098c4ef90225a328777c9b18993ac826e6eb4dc0c1c7c267d5bd61d45bbe765c949f3d5b861bcd8cc4be097ae998fb8cd3191f18a4f64d853e20cee97225e0017a4467de8ebd23ea34c55fd91f4fe414512198d948e7089c42c788b557e454bac9b01ba8103583f50536a12b265193f", 0xe1}, {&(0x7f00006f3000)="5e94ecc7a3306cb3ce18b5ed42f1ca5b9916e350ec553c4ed1c4de2dde42f404802666c853909de35dd312fa9a037815a52be66cde0bf869167869fc557bd0e45f7a171c5ac6e789bb99cb20f1ff9b8004881a749c2cee6445b052a609cb2e4acd", 0x61}, {&(0x7f0000939000-0xf)="ef550f80dc4d3ea4149655bbd876ca", 0xf}], 0x5, &(0x7f0000814000)=[@rights={0x10, 0x1, 0x1, [r1]}, @cred={0x18, 0x1, 0x2, r2, r3, r4}, @cred={0x18, 0x1, 0x2, r5, r6, r7}, @cred={0x18, 0x1, 0x2, r8, r9, r10}, @rights={0x10, 0x1, 0x1, [r0]}], 0x68, 0x4000000}, 0x4090) r11 = socket$netlink(0x10, 0x3, 0x0) close(r11) dup2(r1, r11) 2018/02/02 06:43:21 executing program 0: mmap(&(0x7f0000000000/0xfe4000)=nil, 0xfe4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00009de000)="200000000000000031253a000030f10b", 0x2) pwritev(r0, &(0x7f00007a8000)=[{&(0x7f0000000000)="96", 0x1}], 0x1, 0x0) fcntl$addseals(r0, 0x409, 0x5) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000fe6000-0xc2)=""/194, &(0x7f0000c27000)=0xc2) ioctl$DRM_IOCTL_DROP_MASTER(r0, 0x641f) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000fb3000-0x11)='/selinux/enforce\x00', 0x14040, 0x0) syz_open_dev$usbmon(&(0x7f0000fe7000-0xd)='/dev/usbmon#\x00', 0x5, 0x1) write(r0, &(0x7f0000b93000-0x8e)="f2", 0x1) sync_file_range(r0, 0x10001, 0x1, 0x5) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/02/02 06:43:21 executing program 7: futex(&(0x7f000000d000-0x4), 0x0, 0x0, &(0x7f000000b000)={0x77359400}, &(0x7f0000048000), 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/rtc\x00', 0x200000, 0x0) ioctl$TIOCEXCL(r0, 0x540c) eventfd(0x8) 2018/02/02 06:43:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00009be000)='ns/mnt\x00') setns(r0, 0x8000000) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f000026a000-0x18)={0x0, 0x3, 0x20, 0x0, 0x5f2760c0}, &(0x7f00006bd000)=0x18) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000eca000-0x108)={r1, @in6={{0xa, 0x0, 0x5e, @dev={0xfe, 0x80, [], 0x0, 0xc}, 0x6}}, [0x2, 0x1, 0x8, 0x19b, 0x101, 0x4, 0x67ebc640, 0x9dc7, 0x401, 0x81, 0x4, 0x1, 0x10, 0x7, 0x5]}, &(0x7f00003c6000-0x4)=0x108) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f00009be000-0x4)=0xeb, 0x4) 2018/02/02 06:43:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) fremovexattr(r0, &(0x7f0000477000-0x2b)=@random={'trusted.', 'cpusetmime_type[posix_acl_access])\x00'}) r1 = syz_open_procfs(0x0, &(0x7f000038b000)='net/arp\x00') lseek(r1, 0x0, 0x3) pipe2(&(0x7f0000392000-0x8), 0x80800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r1, 0xc0186415, &(0x7f0000b16000-0x18)={&(0x7f0000000000/0x1000)=nil, 0x5, 0x7, 0x8, &(0x7f00007a4000/0x1000)=nil, 0xffffffffffffffff}) socket$inet6(0xa, 0x7, 0xfffffffffffffffa) pselect6(0x40, &(0x7f0000cc9000-0x40), &(0x7f0000cc9000-0x40), &(0x7f00000de000-0x40)={0x20000000}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000cae000-0x8)={&(0x7f0000cc9000-0x8), 0x8}) setsockopt$inet6_int(r1, 0x29, 0xf7, &(0x7f0000e5a000)=0x7fffffff, 0x4) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f00002c3000-0x4)={0x19b, 0x5, 0x8000}, 0x4) 2018/02/02 06:43:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000dbb000)='/selinux/mls\x00', 0x0, 0x0) ioctl$LOOP_SET_FD(r0, 0x4c00, r0) ioctl$EVIOCGKEY(r0, 0x80404518, &(0x7f00001ab000-0xce)=""/206) openat$hwrng(0xffffffffffffff9c, &(0x7f0000315000-0xb)='/dev/hwrng\x00', 0x20003, 0x0) sendmsg$nl_xfrm(r0, &(0x7f000095f000)={&(0x7f0000aca000)={0x10, 0x0, 0x0, 0x24020000}, 0xc, &(0x7f0000036000-0x8)={&(0x7f0000e81000-0x6c)=@getspdinfo={0x6c, 0x25, 0x604, 0x7, 0x2, 0x401, [@proto={0x8, 0x19, 0x7f}, @lastused={0x10, 0xf, 0x1f}, @etimer_thresh={0x8, 0xc}, @replay_thresh={0x8, 0xb, 0x9}, @address_filter={0x28, 0x1a, {@in=@loopback=0x7f000001, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x2, 0x2, 0x5}}, @etimer_thresh={0x8, 0xc, 0x3}]}, 0x6c}, 0x1, 0x0, 0x0, 0x4000800}, 0x8040) memfd_create(&(0x7f000013a000-0x1a)='cgroupcgroupeth0:{GPL]-[]\x00', 0x1) 2018/02/02 06:43:21 executing program 1: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f0000021000), 0x0, 0x0) r0 = syz_open_dev$tun(&(0x7f00001b3000-0xd)='/dev/net/tun\x00', 0x0, 0x23042) write$tun(r0, &(0x7f0000002000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0xfffffffffffffca8, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @broadcast=0xffffffff, @loopback=0x7f000001, {[]}}, @icmp=@info_reply={0x10}}}, 0xfffffea2) r1 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r1, &(0x7f000001a000)={0x2, 0xffffffffffffffff, @empty}, 0x10) sendfile(r1, r0, &(0x7f0000007000-0x4), 0x200010000) 2018/02/02 06:43:21 executing program 2: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x804, 0xbeca) r0 = socket$inet(0x2, 0x800000000000000a, 0x0) bind$inet(r0, &(0x7f0000010000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0xd) 2018/02/02 06:43:21 executing program 7: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$getreaper(0x2, &(0x7f0000001000)) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00008e0000-0x18)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x18) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) lstat(&(0x7f00009dd000-0x8)='./file0\x00', &(0x7f00001e9000-0x44)) getsockopt$inet6_mreq(r0, 0x29, 0x0, &(0x7f000080c000-0x14)={@empty, 0x0}, &(0x7f0000dbd000)=0xffffff91) ioctl$sock_inet_SIOCGIFADDR(r1, 0x8915, &(0x7f0000a9a000-0x20)={@generic="94fce2cf1dced6805155e4de521ee6cf", @ifru_flags=0x400}) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000a31000), &(0x7f0000f59000-0x4)=0xb) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000451000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x800}) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000af2000)={@empty, 0xef, r2}) bind$inet6(r1, &(0x7f0000e71000)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}, 0x2}, 0x1c) sendfile64(r1, r1, 0x0, 0x9dd5) exit_group(0x8) connect$inet6(r1, &(0x7f0000e6f000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr=0x5}}, 0x1c) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000100000)={{0xa, 0x3, 0x7, @mcast2={0xff, 0x2, [], 0x1}, 0xee}, {0xa, 0x1, 0x5538, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0xffffffffffffffff}, 0x200, [0x3ff, 0x2, 0x2, 0x3, 0x81, 0xfffffffffffffff9, 0xfffffffffffff801, 0x8]}, 0x5c) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f0000b6c000-0x5c)={0x10000, 0x3, {0x3, 0x0, 0x3, 0x3}}) bind$netrom(r0, &(0x7f0000f7f000)=@full={{0x3, {"d4373a94e1365a"}, 0x7fffffff}, [{"7fd2d858386805"}, {"95a07ac8400615"}, {"1ee865802ebf32"}, {"b913f91527a370"}, {"182cee87586298"}, {"f9af0ad154142f"}, {"cc8ec5b8d0d9b1"}, {"86136438c153fd"}]}, 0x48) 2018/02/02 06:43:21 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000844000)='/dev/sg#\x00', 0x100000001, 0x10d000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(r0, &(0x7f0000001000-0x1c)=[{&(0x7f0000000000)=@in={0x2, 0x2, @loopback=0x7f000001}, 0x10, &(0x7f00008be000)=[{&(0x7f0000001000-0xe)="7136bdc2782d9297b02813655a21", 0xe}], 0x1, &(0x7f00004f2000-0x58)=[@init={0x14, 0x84, 0x0, {0x9, 0x4d, 0x1, 0x5}}, @init={0x14, 0x84, 0x0, {0x4, 0x8, 0xfffffffffffffffa}}], 0x58}], 0x1, 0x804) ioctl$sock_netdev_private(r0, 0x89f3, &(0x7f0000001000-0xfd)="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") mremap(&(0x7f0000216000/0x4000)=nil, 0x4000, 0x800000, 0x3, &(0x7f00002dc000/0x800000)=nil) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/access\x00', 0x2, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000996000-0x4)) r1 = syz_open_dev$binder(&(0x7f0000a26000)='/dev/binder#\x00', 0x0, 0x2) bind$netlink(r0, &(0x7f0000973000-0xc)={0x10, 0x0, 0x0, 0xa0000200}, 0xc) socket$inet6(0xa, 0x0, 0x1) fcntl$F_SET_RW_HINT(r1, 0x40c, &(0x7f00006c6000)=0x5) openat$selinux_create(0xffffffffffffff9c, &(0x7f00006a0000)='/selinux/create\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000373000)={0x0, 0x25, "5d9d740c5817cf284f365b3a95a8960f898b34e8aa063fd4c99be6d49fe2ecfbe59c767164"}, &(0x7f0000a65000-0x4)=0x2d) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00009cb000-0x20)={0x3, 0xfffffffffffffffb, 0x205, 0x8, 0x20, 0x0, 0x10000, 0x2, r2}, 0x20) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_group_source_req(r0, 0x0, 0x2f, &(0x7f0000003000-0x33)={0x0, {{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}}, {{0x2, 0x3, @multicast2=0xe0000002}}}, 0x118) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) inotify_add_watch(r0, &(0x7f0000003000)='./file0\x00', 0x80) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000004000), &(0x7f0000004000)=0x4) write$selinux_access(r0, &(0x7f000063b000-0x3b)={'system_u:object_r:hald_exec_t:s0', 0x20, '/usr/sbin/cups-browsed', 0x20, 0x34, 0x37}, 0x3b) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000554000+0x450)={{0xa, 0x1, 0x100000000, @dev={0xfe, 0x80, [], 0x0, 0xf}, 0x1}, {0xa, 0x0, 0x2, @empty, 0x6}, 0xff, [0x5, 0x0, 0x10001, 0x1, 0xffffffffffff8000, 0x6, 0x1, 0x7f]}, 0x5c) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000005000)={r2, 0x0, 0x0, 0x4, 0x20000000000000, 0x1}, &(0x7f0000006000-0x4)=0x14) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RM_MAP(r0, 0x4018641b, &(0x7f0000006000)={&(0x7f000087b000/0x4000)=nil, 0xb09, 0x0, 0x2, &(0x7f00006d5000/0x3000)=nil}) 2018/02/02 06:43:21 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getxattr(&(0x7f000005b000)='./file0\x00', &(0x7f0000d20000-0x11)=@random={'os2.', 'vboxnet1ppp1\x00'}, &(0x7f0000000000)=""/2, 0x2) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x8, 0x60000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$dir(0xffffffffffffff9c, &(0x7f0000002000-0x8)='./file0\x00', 0x20000, 0x42) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) linkat(r0, &(0x7f0000001000)='./file0\x00', r1, &(0x7f0000002000-0xe)='./file0/file0\x00', 0x400) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x400000002, 0x0) 2018/02/02 06:43:21 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000001000-0xd)='/dev/usbmon#\x00', 0x5, 0x10000) ioctl$TIOCEXCL(r0, 0x540c) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x20000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000263000)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r1, &(0x7f0000bb2000-0x1c)={&(0x7f0000001000-0xc)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000001000-0x8)={&(0x7f0000001000-0x13c)={0x13c, 0x1, 0xa, 0x200, 0x3, 0x0, {0xc, 0x0, 0x7}, [@generic="180aa1b8237acd6c93cbd0469b07d4830c7520168967641acf4d96baa3ce180e62605a68bd53", @typed={0xc, 0x5a, @uid=r2}, @nested={0xdc, 0xc7, [@typed={0xc, 0x47, @u32=0x100000000}, @generic="1aa61c9d442d99f23714f1d9be38f62c260905c34536fb75b7da6080b6319a001e55f38ea999541ffe4f4ad3fcb1d425b598b11374d7a0f8737c95af4707fa4d5ce999f32de6ae5ae00a339f9d9950e2758a58b1a347579b91f60d73e2aa09de4df134297c146cc52ac26cd698637369fb7ac6fc49b31ba2e59b9af54f92c91f31696953f758b6270c1a387f27b8b3012dabf36c621f0d0cbda493d7d9a6ea7c2714acd7aa6b7701e3a34944816bc0793e58ef23ca7c74baf60cb168a5d7eafcce372ba34eea4da3a9"]}, @typed={0x18, 0x1a, @ipv6=@loopback={0x0, 0x1}}]}, 0x13c}, 0x1, 0x0, 0x0, 0x40005}, 0x8000) r3 = gettid() sched_getaffinity(r3, 0xfca7, &(0x7f0000b12000)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) flistxattr(r1, &(0x7f0000001000)=""/223, 0xdf) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) inotify_add_watch(r1, &(0x7f0000003000-0x8)='./file0\x00', 0x280) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = inotify_add_watch(r0, &(0x7f0000002000)='./file0\x00', 0x2000045) inotify_rm_watch(0xffffffffffffffff, r4) 2018/02/02 06:43:21 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$ax25(0xffffffffffffffff, &(0x7f0000001000-0x10), &(0x7f00002f2000-0x4)=0x10, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000001000-0x8)={0x0}) poll(&(0x7f0000dea000)=[{r0, 0x423}, {r1, 0x10}, {r2, 0x1200}, {r3, 0x8}], 0x4, 0x696ada6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000111000-0x8)={0x0, 0x6}, &(0x7f00004f4000-0x4)=0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000284000-0x14)={r4, 0xcf7, 0x8000, 0x5, 0x7f, 0x1}, 0x14) pipe2(&(0x7f00005bf000-0x8)={0x0, 0x0}, 0x80000004801) ioctl$PIO_UNIMAPCLR(r5, 0x4b68, &(0x7f00006da000+0xf50)={0x0, 0x2, 0x10001}) r6 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r6, 0x1, 0x9, &(0x7f000027a000-0x4)=0x6, 0x4) setsockopt$inet_tcp_int(r6, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r6, 0x6, 0x4, &(0x7f0000179000-0x4)=0x9, 0x4) sendto$inet(r6, &(0x7f000059c000), 0x0, 0x20000000, &(0x7f000038a000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) 2018/02/02 06:43:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000ee3000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00006b0000-0x28)={@common='ifb0\x00', @ifru_addrs=@ethernet={0x306, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}}) ioctl$sock_inet_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000769000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f00000c6000), 0x8) socket$packet(0x11, 0x3, 0x300) close(r0) syz_open_dev$usbmon(&(0x7f000071f000-0xd)='/dev/usbmon#\x00', 0x1f, 0x800) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000032d000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) syz_open_pts(r1, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f00001b5000)={0x0, 0x0, 0x4, 0x72a}, &(0x7f000007d000-0x4)=0x10) getsockname$ax25(0xffffffffffffffff, &(0x7f0000f56000-0x10), &(0x7f0000baa000-0x4)=0xfffffffffffffd7a) setsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000c43000), 0x8) socket$inet6_sctp(0xa, 0x0, 0x84) syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x0) 2018/02/02 06:43:21 executing program 7: r0 = inotify_init() flock(r0, 0x1) flock(r0, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000000)) 2018/02/02 06:43:21 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000001000-0x58)={0x0, 0x0, 0x6, @tid=r0}, &(0x7f00002a1000-0x4)) 2018/02/02 06:43:21 executing program 2: r0 = add_key(&(0x7f00003ec000-0x8)='big_key\x00', &(0x7f0000c67000-0x5)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$clear(0x7, r0) 2018/02/02 06:43:21 executing program 6: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x2, 0x9) sendto$inet(r0, &(0x7f000000b000)="00000000e80307000700860000020000", 0x10, 0x0, 0x0, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f000000f000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) 2018/02/02 06:43:21 executing program 2: mmap(&(0x7f0000000000/0xe70000)=nil, 0xe70000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x0, 0x1) sendto$inet6(r0, &(0x7f0000e6c000), 0x10164, 0x0, &(0x7f0000e27000-0x1c)={0xa, 0x0, 0x1c, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x1c) mmap(&(0x7f0000e70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x2, 0x5, 0x5, &(0x7f0000e70000)={0x0}) mmap(&(0x7f0000e70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000e71000-0x98)={0x0, @in6={{0xa, 0x1, 0x3, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x8}}, 0xffffffffffffff00, 0x18ec}, &(0x7f000087f000-0x4)=0x98) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000845000)={r2, 0x3}, 0x8) 2018/02/02 06:43:21 executing program 7: mmap(&(0x7f0000000000/0xfe1000)=nil, 0xfe1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) inotify_init() inotify_init1(0x80000) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpid() r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000037e000)='/selinux/checkreqprot\x00', 0x0, 0x0) mq_getsetattr(r0, &(0x7f0000494000)={0x7, 0x3, 0x8, 0x3, 0x100, 0x7f, 0x80000000, 0x6}, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00001ed000)=0x0) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000fe2000)) mmap(&(0x7f0000fe3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000fe4000-0x18)={0x0, 0x9ef, 0x10, 0x1, 0x5}, &(0x7f0000fe3000)=0x18) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000f9b000)={r2, 0x81}, 0x8) r3 = getpgid(r1) r4 = syz_open_procfs(r3, &(0x7f0000fe1000)='net/igmp\x00') ioctl$TUNDETACHFILTER(r0, 0x400854d6, 0x0) ioctl$TUNDETACHFILTER(r4, 0x400854d6, 0x0) ppoll(&(0x7f0000972000)=[], 0x43, &(0x7f0000d7b000)={0x77359400}, &(0x7f0000b11000+0x225), 0x8) 2018/02/02 06:43:21 executing program 1: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f000000a000-0x10)={0x7ff, 0x200, 0x2, 0x0, 0x0}, &(0x7f0000009000)=0x10) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000006000)={r1, 0xf2, "5b35282a609beac0141ed78d3dc38f003f1aeb349a5c5a903e787160fba154e43810007bde1bb16bd69350b6c22e6fa2744fad6d2cb6c32fbb7139caa70debb46229a27593c5491d2fc562e7e62f2db44eaaf42a2762042f466a2247aeb1b6adb4b4f26b95e698ead5a492d4b6724a75dc2d6f31e74988007c9bc3099f404b6ea256a346671b0908d4fc89a5f70015018167f262f42328787e0621d4d70aff7b3b73233d23d05e0d93b285e2f0861941ba75f0bbb453c2a0e5571aeeabf3c1819c3e6dd15e657bdf4466e6619a51f651bc414a501c2c545d7ca0fe485f6e6ee628566342deecc55c34704fec1fc1ff65669a"}, &(0x7f000000a000-0x4)=0xfa) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000009000), &(0x7f0000001000-0x4), &(0x7f000000a000-0x4)=0x0) ioctl$TUNSETOWNER(r0, 0x400454cc, &(0x7f0000005000-0x4)=r2) r3 = socket$netlink(0x10, 0x3, 0x2) connect$netlink(r3, &(0x7f0000000000)=@kern={0x10}, 0x2) 2018/02/02 06:43:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000000010, 0x2, 0x10) read(r0, &(0x7f0000da9000)=""/129, 0x81) sendto$inet(r0, &(0x7f0000e3e000)="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", 0x1000, 0x48000, 0x0, 0x0) socket$inet_udp(0x2, 0x2, 0x0) write(r0, &(0x7f0000275000-0x24)="24000000130007ebfd1e791afe2500021f0000000001000300001700100b090000cdbdcb", 0xffffffffffffff4d) 2018/02/02 06:43:21 executing program 0: r0 = syz_open_dev$sg(&(0x7f00003b0000)='/dev/sg#\x00', 0x100000000, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) getitimer(0x2, &(0x7f0000000000)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f0000001000)={0x6, 0x3, {0xffffffffffffffff, 0x0, 0xffff, 0x0, 0x81}}) 2018/02/02 06:43:21 executing program 4: mmap(&(0x7f0000000000/0xff8000)=nil, 0xff8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f00005dd000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000095c000-0x4), 0x4) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000ff8000)='/selinux/enforce\x00', 0x121400, 0x0) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGCHAN(r2, 0x80047437, &(0x7f0000ff8000)) sendto$inet(r0, &(0x7f0000865000), 0x0, 0x0, &(0x7f0000fda000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) 2018/02/02 06:43:21 executing program 6: mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2d000)=nil, 0x2d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) chdir(&(0x7f0000815000-0x8)='./file0\x00') setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000f3e000-0x7)={0x0, &(0x7f00007b5000)=[]}, 0x10) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000f50000)={0x0, @multicast2, @rand_addr}, &(0x7f0000dd3000)=0xc) recvfrom(r0, &(0x7f00005bf000)=""/60, 0x3c, 0x40, &(0x7f0000311000)=@ll={0x11, 0x3, r1, 0x1, 0x8, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x17}}, 0x14) 2018/02/02 06:43:21 executing program 3: mmap(&(0x7f0000000000/0xf82000)=nil, 0xf82000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000d23000-0x9)='/dev/rtc\x00', 0x40000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f00003d4000)={0x7fff, 0x101, 0x5, {0x77359400}, 0xe, 0xbb5}) setitimer(0x0, &(0x7f0000f05000)={{0x0, 0x7530}}, &(0x7f0000281000-0x10)) 2018/02/02 06:43:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000307000-0x8)='./file0\x00', 0x0) r0 = open(&(0x7f000088c000)='./file0\x00', 0x0, 0x0) fcntl$dupfd(r0, 0x800000000402, 0xffffffffffffffff) r1 = inotify_init1(0x0) inotify_add_watch(r1, &(0x7f000027d000)='./file0\x00', 0x20000000) inotify_add_watch(r1, &(0x7f0000bba000-0x8)='./file0\x00', 0x40) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f00002a2000)) 2018/02/02 06:43:21 executing program 5: mmap(&(0x7f0000000000/0xf78000)=nil, 0xf78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f000082d000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000f78000)="f1fb0f01db0746b1c1c736dde08b14780684613d8cce55b596ad92f17c894b0c30cf4b6858deb8db09115280c647fdcc0694752ca2fd49bcee432095f22806237bbd8896101bb52b8d014b3552420d7eceb3de8e5a85d9109570c99817e19c0cd439004ea53d656688f9a3dcf5658849b775e11f2e5c4edb65af1a8b00982dba17716b47c0b821b49069b92b16ed2f9eca842bd5fd0da21ba52f04ccbc448f33afec6d6ee000387b63ac69becfbf231e043d2a8c51b5518644ddf4d3e3d7fb51acdeec088ca10650df36f110c6ff2e12f8246e2201ab2c5dad22d32fc88e4e4706a7db", 0xe3) setsockopt$inet6_udp_int(r0, 0x11, 0x66, &(0x7f0000712000-0x4), 0x4) 2018/02/02 06:43:21 executing program 5: mmap(&(0x7f0000000000/0xe84000)=nil, 0xe84000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e85000-0xf)='/dev/sequencer\x00', 0x40002, 0x0) mmap(&(0x7f0000e84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000e84000)={0x0, @multicast2, @loopback}, &(0x7f0000e85000-0x4)=0xc) write(r0, &(0x7f0000e81000)="7091cfaef584d67cda39d34569568fb2d2c367f0de107b9e8d900fc61e98152e454b630d022fc6ca", 0x28) write$tun(r0, &(0x7f0000e84000-0x9e)=@hdr={0x2, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "e51d01", 0x10, 0x4000000000000, 0x0, @mcast2={0xff, 0x2, [], 0x1}, @loopback={0x0, 0x1}, {[], @dccp={{0x1, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "f094ef", 0x0, "5a55f3"}}}}}, 0x42) mmap(&(0x7f0000e85000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r0, &(0x7f0000775000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000805000)=0x14) r1 = request_key(&(0x7f000032e000)='cifs.spnego\x00', &(0x7f0000b7e000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000e86000-0x7)='vmnet0\x00', 0xfffffffffffffff9) mmap(&(0x7f0000e86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$read_default(0x2, &(0x7f000000a000-0x8e)=""/142, 0x8e) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00009f5000-0xc)={0x0}, &(0x7f0000e86000)=0xc) mmap(&(0x7f0000e86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, r2, 0x20, &(0x7f0000e86000)=""/4096) fallocate(r0, 0x3, 0x2d1f82da, 0x0) keyctl$read(0xb, r1, &(0x7f000099d000-0x1)=""/1, 0x1) mmap(&(0x7f0000e86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000e86000)={0x0}, &(0x7f0000e86000)=0xc) sched_setattr(r3, &(0x7f0000804000-0x30)={0x30, 0x0, 0x0, 0x4, 0xd096, 0xa0c5, 0x1fe0, 0x3}, 0x0) 2018/02/02 06:43:21 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f0000e77000-0xe0)={0x0, 0x0, 0x0, 0xb62, 0x6, 0x0, 0x1f, 0x16, 0x4, "cf1c2a36a048fd9a21b92c9bf6db9efbaad546120ca591286fb0da8e33367ca85032a0a76febafc4a0437e8989429401baa570ae2affb7e17e3b49c1d8ec0868", "b7bbc1f7033fb97918fc6987a7bb6c16234d084de711922a07ce25c2524fdcf30800a4cd8da309d39454f408e800aa95261395c826ca5af135620b16e96ccf26", "b324d3a77c1fe15376d45f959c093da1e5add48042fedecdba1f3366a979c213", [0x4445, 0xffffffff]}) setsockopt$inet6_buf(r0, 0x29, 0xca, &(0x7f00002c6000-0x2f)="11c79300002b30797aa934c7e5f74dfbcd64ca9fc115b3ce811216c54d49c2aacf7a6235d40d53af982f16476c0d97c9859dcf3b133cb16b24967a7ffdf931aa43a151eafb18bc89f514c1656bc55231cda37c18daf7e8825569e1a23953bdabc2e3ab84317a68e42f3af1d63335a5", 0x6f) 2018/02/02 06:43:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00004c0000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) sendto$inet(r0, &(0x7f00009aa000-0x88), 0xfffffeda, 0x2000803e, &(0x7f00000b0000)={0x2, 0x2, @broadcast=0xffffffff}, 0x3cb) close(r1) socket$inet_icmp_raw(0x2, 0x3, 0x1) 2018/02/02 06:43:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000015000)='/dev/input/mice\x00', 0x0, 0x0) readv(r0, &(0x7f0000aa2000-0xa0)=[{&(0x7f0000004000)=""/196, 0xc4}], 0x1) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(r0, 0xc00c6419, &(0x7f0000aff000)={0x5, &(0x7f000099b000)=""/184, &(0x7f0000842000-0x50)=[{0xffffffff, 0x1000, 0x40, &(0x7f0000b48000)=""/4096}, {0x1, 0xac, 0x2, &(0x7f000043a000-0xac)=""/172}, {0x1000, 0x1000, 0x0, &(0x7f00004fe000-0x1000)=""/4096}, {0x8, 0xb7, 0x5, &(0x7f00003db000-0xb7)=""/183}, {0x6, 0x7b, 0x9, &(0x7f00008b7000-0x7b)=""/123}]}) tkill(r1, 0x1000000000016) 2018/02/02 06:43:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00002f9000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000729000), &(0x7f00008f6000-0x4)=0x4) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000287000)={{{@in6=@mcast1, @in6=@ipv4={[], [], @empty}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@multicast1}}, &(0x7f0000f7f000)=0xe8) getgroups(0x4, &(0x7f0000e16000)=[0x0, 0x0, 0x0, 0x0]) r4 = syz_open_procfs(0x0, &(0x7f00006c9000)='net/fib_triestat\x00') ioctl$sock_inet6_tcp_SIOCINQ(r4, 0x541b, &(0x7f0000cdb000-0x4)) syz_fuseblk_mount(&(0x7f000085b000)='./file0\x00', &(0x7f0000881000-0x8)='./file0\x00', 0xc000, r2, r3, 0x8, 0x4, 0x10) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f000042d000)=@routing={0x0, 0x72, 0x0, 0x0, 0x0, []}, 0x8) 2018/02/02 06:43:21 executing program 1: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000750000)='/proc/self/net/pfkey\x00', 0x0, 0x0) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r0, 0x111, 0x5, 0x3ff, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) signalfd(0xffffffffffffffff, &(0x7f000055a000-0x8), 0x8) syz_open_dev$usbmon(&(0x7f0000da1000)='/dev/usbmon#\x00', 0x0, 0x0) unshare(0x20000400) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd}, &(0x7f0000f09000-0x40), &(0x7f0000086000), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000d0a000)={&(0x7f00001da000), 0x8}) 2018/02/02 06:43:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f000061a000-0xd)='/dev/snd/seq\x00', 0x0, 0x80001) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00003bc000-0xc)={0x80000004}) prctl$void(0x3b) open(&(0x7f000078c000-0x8)='./file0\x00', 0x101000, 0xa1) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000c40000-0xc)) epoll_pwait(r1, &(0x7f00004a3000-0xc)=[{}], 0x1, 0x0, &(0x7f0000f6b000), 0x8) 2018/02/02 06:43:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0xfffffffff7fffffc, 0x0) r1 = syz_open_dev$mice(&(0x7f0000604000)='/dev/input/mice\x00', 0x0, 0x400000) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000419000-0xe8)={{{@in6=@dev, @in=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@ipv4={[], [], @multicast2}}}, &(0x7f0000481000+0x599)=0xe8) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f000021b000)={@dev={0xfe, 0x80, [], 0x0, 0xc}, 0xffffffff80000000, r2}) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000d3e000-0xb)={0x7fff, 0x6, 0x6, 0x0, 0x9, 0x3, 0x7, 0x9, 0x80, 0x9, 0x2}, 0xb) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000aac000+0xafd)=0xffffffffffffff00, 0x4) getsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000001000-0x4), &(0x7f0000000000)=0x4) [ 74.980534] audit: type=1400 audit(1517553801.782:22): avc: denied { read } for pid=11818 comm="syz-executor7" path="socket:[20386]" dev="sockfs" ino=20386 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/02/02 06:43:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bc0000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) r1 = syz_open_pts(r0, 0x11) ioctl$TCSETAF(r0, 0x5408, &(0x7f0000835000)={0x0, 0x0, 0x0, 0x7ff}) write(r1, &(0x7f0000fd6000), 0x0) ioctl$KDDELIO(r0, 0x4b35, 0x4) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000399000)='/selinux/mls\x00', 0x0, 0x0) splice(r0, &(0x7f000035b000-0x8), r2, &(0x7f0000166000), 0x5, 0xc) accept4$inet6(r2, &(0x7f0000dd5000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @dev}, &(0x7f0000b08000)=0x1c, 0x80800) 2018/02/02 06:43:21 executing program 1: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000000)={0x0, {{0xa, 0xffffffffffffffff, 0x3ff, @empty}}, 0x0, 0x0, []}, 0x90) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000001000)={0x0, @in={{0x2, 0x0, @multicast1=0xe0000001}}, [0x9, 0x9, 0x7ff, 0x5, 0x0, 0x100000000, 0x2, 0x5, 0x80, 0x2, 0xffffffffffff7fff, 0x10001, 0x81, 0x5, 0x9]}, &(0x7f0000000000)=0x108) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000002000-0x98)={r1, @in={{0x2, 0x0, @multicast2=0xe0000002}}, 0x2, 0x2}, &(0x7f0000003000)=0x98) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/dev/sequencer2\x00', 0x80, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f0000004000)={0x0, 0x0}, 0x9, 0x7) syz_extract_tcp_res$synack(&(0x7f0000003000-0x8)={0x0, 0x0}, 0x1, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$tun(r3, &(0x7f0000004000)=@pi={0x0, 0x8864, @ipv6={0x6, 0x6, "fced63", 0x24d, 0x2b, 0x2, @remote={0xfe, 0x80, [], 0x0, 0xbb}, @local={0xfe, 0x80, [], 0x0, 0xaa}, {[@dstopts={0x0, 0x6, [], [@jumbo={0xc2, 0x4, 0x4}, @ra={0x5, 0x2, 0x5}, @padn={0x1, 0x2, [0x0, 0x0]}, @ra={0x5, 0x2, 0x5}, @padn={0x1, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @hao={0xc9, 0x10, @loopback={0x0, 0x1}}, @jumbo={0xc2, 0x4, 0xfffffffffffffffc}]}, @hopopts={0x32, 0x1a, [], [@calipso={0x7, 0x20, {0x7ff, 0x6, 0xa5, 0x200000, [0x3, 0x9bb, 0x7]}}, @pad1={0x0, 0x1}, @generic={0xe000000000000, 0xab, "87ddef73b3ad80e3a7e5b4102b2e618215b4c0db40b60b4b895d9fe694c2d99c18e68e5410c2c4123a55abf0f068119f6dbc90c900379b09afb0090d2e84bf77054ec221f08794c5ea932f799103f86f5783a16e74425eccb83759948f10cd49b9c8ef15fb8f0e68e9f3a8f7d29863cbe78bf22548f08e88ae5bb63ac206591a8af4cec1ec328fa41052150540710dbb5f316146b156079e73898a7787bc32a9ac5315800df7efe7f9be74"}, @enc_lim={0x4, 0x1, 0x400}]}, @dstopts={0x3a, 0x2, [], [@jumbo={0xc2, 0x4, 0x5}, @jumbo={0xc2, 0x4, 0x1}, @jumbo={0xc2, 0x4, 0x9}]}, @routing={0x88, 0x0, 0x0, 0x7, 0x0, []}], @tcp={{0x1, 0x3, r4, r5, 0x10001, 0x0, 0x14, 0x2, 0x6, 0x0, 0x85, {[@mss={0x2, 0x4, 0xec}, @fastopen={0x22, 0x10, "89eb7ce13eb5232e7783961bb23e"}, @sack={0x5, 0xe, [0x5b, 0x72a8, 0xd800000000000000]}, @mss={0x2, 0x4, 0x4}, @timestamp={0x8, 0xa, 0x7, 0xd83}, @generic={0x0, 0x7, "10a52ff916"}, @window={0x3, 0x3, 0x10001}]}}, {"906eb32a34d758ddef7f3c2fe21e5258d97bd4c41d63f8e4f25963314e256e611264c79bbe8a101664c23e06eb83d7b1be99d125d12d36e470cfb34a3191f17b860469b45f1d40bf4158e01f81d86f0732694fe3ccbf52648e4f22d4a640bd3b76835fa40457130f7de6793ab2da44f427005f8fd0e14f9781e83f6afffaea81286b1f16a8b646c43d4b500934653ce3543486210f1dd5d65cfc3d668548dfee84b65124f0082f7c16e759c09b01cfb34b1d81ed4bbe4b9bf4631ce88d2858"}}}}}, 0x279) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000000)={r2, 0x9}, 0x6) 2018/02/02 06:43:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000)={0x7fffffff}, 0x8, 0x0) readv(r0, &(0x7f000019e000-0x8)=[], 0x1000000000000047) timer_create(0x2, &(0x7f000004c000)={0x0, 0x19, 0x0, @thr={&(0x7f0000aa1000), &(0x7f0000b70000)}}, &(0x7f000004d000-0x4)) timer_settime(0x0, 0x1, &(0x7f000004a000)={{0x0, 0x989680}, {0x0, 0x7}}, &(0x7f000004b000-0x20)) 2018/02/02 06:43:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f000061a000-0xd)='/dev/snd/seq\x00', 0x0, 0x80001) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00003bc000-0xc)={0x80000004}) prctl$void(0x3b) open(&(0x7f000078c000-0x8)='./file0\x00', 0x101000, 0xa1) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000c40000-0xc)) epoll_pwait(r1, &(0x7f00004a3000-0xc)=[{}], 0x1, 0x0, &(0x7f0000f6b000), 0x8) 2018/02/02 06:43:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000fc2000-0x8)={0x4000019980330}, &(0x7f0000e26000-0x18)) socketpair(0x10, 0x80002, 0x7, &(0x7f00001ce000)={0x0}) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r0, 0x28, 0x0, &(0x7f00000f6000-0x8)=0xfffffffffffffff9, 0x8) fcntl$addseals(r0, 0x409, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00001d1000-0xe)={0x0, 0x20, 0x3, [0xffff, 0xfff, 0x6]}, &(0x7f00006b4000-0x4)=0xe) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000670000-0x8)={r1, 0x100}, 0x8) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r2, &(0x7f0000498000)={&(0x7f0000de3000-0xc)={0x10}, 0xc, &(0x7f00008b8000-0x10)={&(0x7f000074e000)={0x14, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) accept4(r2, &(0x7f0000708000)=@alg, &(0x7f0000042000-0x4)=0x58, 0x80000) 2018/02/02 06:43:21 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000000)={0x0, 0x7b, "281bdfe3e8b17517d258e27a8e12a120a8edff47978e4d48b9ec2409efdd635e010ee48ec6c1822ead41d431db639f9408009305345eea4c4e56c495824885a98c540623e581f24b7445a5027914f3bbc9948fb037d20942c95c84ad7ca98aa10a3ea76a0409914b220c66e6bae8a7c4a078fa2c95060d3fe3498a"}, &(0x7f0000000000)=0x83) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000392000-0x8)={r1, 0xdc}, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f0000002000-0x33)='wlan0*mime_type-trusted}&wlan0vmnet1.trusted{\\{GPL\x00', 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b21000/0x3000)=nil, 0x3000, 0x2, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$keychord(0xffffffffffffff9c, &(0x7f0000001000)='/dev/keychord\x00', 0x800, 0x0) accept4(r3, &(0x7f0000b24000-0x10)=@can={0x0, 0x0}, &(0x7f0000b23000-0x4)=0x10, 0x80800) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_drop_memb(r2, 0x107, 0x2, &(0x7f0000004000-0x10)={r4, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, 0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x4, 0x4011, r2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r2, &(0x7f0000001000-0xfa)="a80ba16834999b76d9d617c4dd48de412426cac954c992b6d397a6920ebb8c519a69145cd077da752ca53ada81670ce99e8e2823f6bfbc5fb574d9c51127f9392d24b9e3b750b7fd79448de3a37f26ecb7070c2d89a1699179fdf69408e1534e3fb28442fb862424149ab32deb6415f96eff7eda4485f40425373a464c45a33ff4ae0639036e783234137a636cf0e86a9e14510ce850db4512ffbbf09942d9f557be681b", 0xa4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r2, &(0x7f0000007000)=[{&(0x7f0000b24000-0x1000)="82aaabfc6c5b1c7a6718badabd246d62c80270e00d637af19152d09e59a695e5ecb4b013dea5c5ab0458f38fca8bbf1404fe615f1e536e0f35664718a2924ec5c7a2a5ad9437fb40bd0a30d415ba5353d805afd0082932ef6de0c993", 0x5c}], 0x1) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_timedreceive(r2, &(0x7f0000006000-0xb4)=""/180, 0xb4, 0xc0a7, &(0x7f0000003000-0x8)={0x77359400}) symlink(&(0x7f0000004000)='./file0\x00', &(0x7f0000003000-0xa)='./control\x00') rename(&(0x7f0000b22000)='./control\x00', &(0x7f0000004000)='./control\x00') mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r3, 0x29, 0xd3, &(0x7f0000007000-0x5c)={{0xa, 0x3, 0x4, @dev={0xfe, 0x80, [], 0x0, 0xb}, 0x4}, {0xa, 0x3, 0x29af, @mcast2={0xff, 0x2, [], 0x1}, 0x100000001}, 0x100000001, [0x63, 0x1, 0x9, 0x7, 0x1, 0xdb0, 0x14a8]}, 0x5c) 2018/02/02 06:43:21 executing program 5: clock_getres(0x46bb97bbbf8b4d8b, &(0x7f000067e000)) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000407000-0x4)=0x7, 0x4) 2018/02/02 06:43:21 executing program 6: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netrom(0xffffffffffffffff, &(0x7f0000002000)=@full={{0x3, {"9e06cd625d9e60"}, 0x9}, [{"c8135604cecc25"}, {"f7960a2d45ae2a"}, {"91fd0da62538f0"}, {"7e75a065c83ab6"}, {"4f0eab78d44490"}, {"213a3dbd30a6f9"}, {"1bb2a70ac9cd16"}, {"2c0734eb6b3f97"}]}, 0x48) r0 = socket$inet6(0xa, 0x2, 0x2) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000003000-0x4)) connect$inet6(r0, &(0x7f0000001000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}}, 0x1c) bind$inet6(r0, &(0x7f0000001000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chroot(&(0x7f0000003000-0x8)='./file0\x00') mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000002000-0xbf)={0x0, 0xb7, "93bedcfd2d3d30d4c3590f3ae9912a5dcb8eb029f0374da09e48960ef10f3193eaddece0480767ec56d2f42fa2589c82c288e87dc7478df76817b2b683d7a6d001ac5d2cb697eeac9b54311c0d3d327254421a13ce3edf9cf83b5eef14ec660961df56ebb7df8f1b9d174cf61707e25d3f3670a0220ef27c26fee2df45e7aae2b9b78310773e55bcaf4a60e1514fe39e73bb399ae1d74ba5953cc71f3e3459e35320eb8cc4b3d0879d8e858057dcd03a26946c0a0d2ec6"}, &(0x7f0000004000-0x4)=0xbf) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000004000-0x14)={r1, 0x46, 0x10001, 0x7, 0xfffffffffffffffc, 0x2}, 0x14) 2018/02/02 06:43:21 executing program 2: ioctl$TCSETSW(0xffffffffffffffff, 0x5402, &(0x7f0000ee1000-0x24)) r0 = getpgrp(0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000de0000)='/dev/ppp\x00', 0x80002, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGPROP(r1, 0x80404509, &(0x7f0000000000)=""/255) ioctl$PPPIOCSMRU(r1, 0x40047452, &(0x7f00002ee000)=0x5) ioctl$EVIOCGREP(r1, 0x80084503, &(0x7f000059f000)=""/4096) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chdir(&(0x7f0000000000)='./file0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$key(0xf, 0x3, 0x2) ioctl$sock_inet_SIOCGIFPFLAGS(r2, 0x8935, &(0x7f000000a000-0x20)={@generic="addb0b15f04590d5a2edf5a94dbabf1f", @ifru_addrs={0x2, 0x2, @rand_addr=0x4000000005}}) sendmsg$key(r2, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f000080e000)={0x2, 0xd, 0x0, 0x0, 0x14, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty}}, @sadb_x_policy={0x8, 0x12, 0x2, 0x2, 0x0, 0xffffffffffffffff, 0x0, {0x10, 0x0, 0xffffff02, 0x0, 0x0, 0x0, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@dev={0xac, 0x14}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}]}, 0xa0}, 0x1}, 0x0) ioperm(0x40006, 0x1abd, 0x101) ptrace$peekuser(0x3, r0, 0x6) 2018/02/02 06:43:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bc0000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) r1 = syz_open_pts(r0, 0x11) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000b11000)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_tcp_int(r2, 0x6, 0x14, &(0x7f0000f51000), &(0x7f000022d000)=0x4) readahead(r1, 0x0, 0x7d0d) ioctl$TCSETAF(r0, 0x5408, &(0x7f0000835000)={0x0, 0x0, 0x0, 0x7ff}) write(r1, &(0x7f0000fd6000), 0x0) 2018/02/02 06:43:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000e84000-0x28)={@generic="d7e790a3eb7c70c762a73f0c8431a1e0", &(0x7f000003f000-0xc4)=@ethtool_drvinfo={0x3, "c80c735f46838364544bbf39dcdf2637eba00533d953bca10ef4ad518d8a12a9", "ff169a53438bc491ebc85937adc6cc88aec9fe31ba5b3e1a196898716d0973c6", "10b2a4d522c1a43d4770cc45ab4089c7dfa8a1203e02f6e7f7a41eb47233d33c", "6ee14e2bf892e041989eca3d4e8b15c9898b2d5c02e393419c6e3c86e3daf641", "0433458fdba29d1121c50d135333dc3a87a5aff98b30fc8a5c8447067ae7eb49", "f2ca99bd5e921f9a3564222c", 0x8, 0x3, 0x9, 0x1, 0xf99}}) [ 75.154562] audit: type=1400 audit(1517553801.952:23): avc: denied { accept } for pid=11873 comm="syz-executor7" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/02/02 06:43:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000025000-0xa)='./control\x00', 0x0) r1 = open(&(0x7f0000633000-0xa)='./control\x00', 0x410001, 0x0) mkdirat(r1, &(0x7f000000b000)='./control\x00', 0x0) faccessat(r1, &(0x7f00000e2000-0xa)='./control\x00', 0x4, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000fd6000-0x28)={@common='lo\x00', &(0x7f0000fbc000-0x14)=@ethtool_sset_info={0x37, 0x0, 0xff, []}}) 2018/02/02 06:43:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00006d6000-0x8)={0x0, 0x0}) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f00007e0000-0xb)='/dev/hwrng\x00', 0x100, 0x0) ioctl$DRM_IOCTL_GET_MAGIC(r2, 0x80046402, &(0x7f0000374000-0x4)=0x9) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000f0a000-0x4)=0x0) lgetxattr(&(0x7f00007fd000)='./file0\x00', &(0x7f000007e000)=@known='security.capability\x00', &(0x7f0000890000-0xca)=""/202, 0xca) syz_open_procfs(r3, &(0x7f0000425000-0x11)='net/ip6_mr_cache\x00') pread64(r1, &(0x7f0000880000), 0xffffffffffffffb1, 0x1000000000) 2018/02/02 06:43:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0xfffffffffffffffe) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000412000), &(0x7f0000ce0000-0x4)=0x8) r1 = syz_open_procfs(0x0, &(0x7f0000357000)='net/fib_trie\x00') readv(r1, &(0x7f0000fd4000-0x70)=[{&(0x7f000082f000)=""/4096, 0x1000}], 0x1) 2018/02/02 06:43:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00005ba000-0x8)='./file0\x00', 0x17) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x50, &(0x7f000000a000)) r0 = creat(&(0x7f0000c0f000+0x970)='./file0\x00', 0x80) fcntl$lock(r0, 0x7, &(0x7f0000027000)={0x1}) unshare(0x40600) writev(r0, &(0x7f0000a60000-0x70)=[{&(0x7f0000b77000)}, {&(0x7f0000042000-0x8d)='X', 0x1}], 0x2) r1 = creat(&(0x7f00001d4000-0xc)='./file0\x00', 0x0) socket$nl_route(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup2(r1, r0) 2018/02/02 06:43:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000fe1000-0x24)={0x4, 0x3, 0x10001, 0x5, 0x5, 0x80000001, 0x9, 0x8, 0x9, 0x0, 0xfffffffffffffffd}) write$tun(r0, &(0x7f0000cd6000-0x2096)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1021, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @loopback=0x7f000001, @loopback=0x7f000001, {[]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, [], "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0x102b) 2018/02/02 06:43:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0x12, &(0x7f0000d0f000-0x3b)=""/59, &(0x7f0000cb2000-0x4)=0x3b) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f00003d6000-0xe)='/dev/keychord\x00', 0x40000, 0x0) write$selinux_access(r1, &(0x7f000048c000+0x47f)={'system_u:object_r:dhcpd_state_t:s0', 0x20, '/usr/lib/telepathy/mission-control-5', 0x20, 0x38, 0x35}, 0x4b) openat$selinux_access(0xffffffffffffff9c, &(0x7f000035f000-0x10)='/selinux/access\x00', 0x2, 0x0) 2018/02/02 06:43:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000464000), &(0x7f0000bcb000), &(0x7f0000f34000-0x4)=0x0) getresgid(&(0x7f0000eba000-0x4), &(0x7f0000977000), &(0x7f000017f000)) setregid(r0, r0) connect$inet(0xffffffffffffffff, &(0x7f0000c37000)={0x2, 0xffffffffffffffff, @rand_addr=0x80}, 0x10) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000024000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) read$eventfd(r1, &(0x7f00006b0000), 0x8) r2 = getpid() ptrace$setregs(0xf, r2, 0x0, &(0x7f0000067000-0x1000)="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") sendto$inet(0xffffffffffffffff, &(0x7f0000763000-0x1), 0x0, 0x0, &(0x7f000057c000-0x10)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) socketpair$inet(0x2, 0x6, 0x1, &(0x7f0000c46000)={0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f00008f3000)={{{@in6=@mcast1, @in6=@empty}}, {{@in=@empty}, 0x0, @in6=@mcast2}}, &(0x7f000007b000-0x4)=0xe8) getpeername(0xffffffffffffffff, &(0x7f00008bb000-0x6)=@hci, &(0x7f0000a22000-0x4)=0x6) 2018/02/02 06:43:22 executing program 5: mkdir(&(0x7f000002b000)='./file0\x00', 0x0) r0 = creat(&(0x7f0000f67000-0xc)='./file0/bus\x00', 0x0) r1 = open$dir(&(0x7f0000eb6000)='./file0/bus\x00', 0x0, 0x0) writev(r0, &(0x7f0000030000)=[{&(0x7f0000aa7000-0x9)='t', 0x1}], 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = dup(r1) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x2011, r2, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r3, 0x0, 0x480, &(0x7f0000f3b000), &(0x7f0000000000)) 2018/02/02 06:43:22 executing program 5: r0 = accept4(0xffffffffffffffff, &(0x7f00004b7000-0x10)=@vsock={0x0, 0x0, 0x0, @any}, &(0x7f0000714000-0x4)=0x10, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$nfc_llcp_NFC_LLCP_RW(r0, 0x118, 0x0, &(0x7f0000000000)=0x62, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) sendmsg$nl_xfrm(r0, &(0x7f0000973000-0x1c)={&(0x7f0000fa6000-0xc)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f00009b2000-0x8)={&(0x7f000029d000)=@getsadinfo={0x128, 0x23, 0x400, 0x2, 0x0, 0x1ff, [@mark={0xc, 0x15, {0x0, 0xaf}}, @etimer_thresh={0x8, 0xc, 0xffffffffffffffd4}, @address_filter={0x28, 0x1a, {@in6=@mcast1={0xff, 0x1, [], 0x1}, @in=@multicast1=0xe0000001, 0xa, 0x9, 0xd547}}, @migrate={0x88, 0x11, [{@in6=@ipv4={[], [0xff, 0xff], @rand_addr=0x8}, @in=@rand_addr=0x9, 0x0, 0x1, 0x0, 0x2, 0xa, 0x2}, {@in6=@local={0xfe, 0x80, [], 0x0, 0xaa}, @in=@broadcast=0xffffffff, 0x2b, 0x0, 0x0, 0x7, 0xa, 0xa}, {@in6=@loopback={0x0, 0x1}, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x33, 0x1, 0x0, 0xffffffffffffffff, 0xa, 0xa}]}, @replay_val={0x10, 0xa, {0x7, 0x1, 0x8}}, @replay_thresh={0x8, 0xb, 0x1}, @policy_type={0xc, 0x10, {0x1}}, @user_kmaddress={0x2c, 0x13, {@in6=@dev={0xfe, 0x80, [], 0x0, 0xf}, @in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}}}]}, 0x128}, 0x1, 0x0, 0x0, 0x44}, 0x40080) ioctl$sock_ifreq(r1, 0x8942, &(0x7f0000976000)={@common='sit0\x00\x00\x00\x00\x00\t\x00', @ifru_settings={0x0, 0x0, @sync=&(0x7f0000ac4000-0xc)}}) 2018/02/02 06:43:22 executing program 3: prctl$intptr(0x10, 0x2) 2018/02/02 06:43:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00008d4000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f00000db000)='ramfs\x00', 0x0, &(0x7f000000a000)) rmdir(&(0x7f000086d000-0x8)='./file0\x00') r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00006d2000)='/dev/sequencer\x00', 0x4000, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000f7f000)=@sack_info={0x0, 0x9, 0x8}, &(0x7f00003b8000-0x4)=0xc) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00004c2000-0x8)={r1, 0x9}, 0x8) 2018/02/02 06:43:22 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x5, &(0x7f0000002000-0x4)=0x3ffb7fff, 0x4) sendto$inet(r0, &(0x7f00000a3000-0x8), 0x0, 0x0, &(0x7f000057b000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) 2018/02/02 06:43:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000109000+0x282)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000216000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x50, &(0x7f0000ffb000)) r0 = creat(&(0x7f0000139000)='./file0/bus\x00', 0x0) fcntl$lock(r0, 0x7, &(0x7f0000027000)={0x1}) ftruncate(r0, 0x0) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f0000994000)) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0106434, &(0x7f0000c7b000)={0x8, 0x0, 0x10002, 0xd06}) ioctl$DRM_IOCTL_SG_ALLOC(r0, 0xc0086438, &(0x7f0000be3000)={0x1, r1}) 2018/02/02 06:43:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000002000-0x8c)={0x2, 0xc093, 0x80000001, 'queue1\x00', 0x1}) bind$inet(r0, &(0x7f000012e000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) openat$rfkill(0xffffffffffffff9c, &(0x7f000021b000-0xc)='/dev/rfkill\x00', 0x802, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00002eb000-0x4)=0x101, 0x4) connect$inet(r0, &(0x7f00002db000-0x10)={0x2, 0x3, @empty}, 0x10) sendto$inet(r1, &(0x7f00004ef000-0xf7)="96", 0x1, 0x4001, &(0x7f0000849000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000267000-0x4), 0x4) getsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000583000-0x4), &(0x7f00006bb000-0x4)=0x4) linkat(r1, &(0x7f0000688000-0x8)='./file0\x00', r1, &(0x7f0000c29000)='./file0\x00', 0x1400) sendmsg$netlink(r1, &(0x7f0000915000)={&(0x7f00005c9000)=@kern={0x10}, 0xc, &(0x7f0000525000)=[{&(0x7f0000bd9000)={0x10, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", []}, 0x10}], 0x1}, 0x0) ioctl$sock_SIOCDELDLCI(r1, 0x8981, &(0x7f0000898000)={@generic="e0daba929057877802bdc03145f27c3f", 0x49d2}) sendto$inet(r0, &(0x7f0000cec000-0xc0)='9', 0x1, 0x5, &(0x7f0000638000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) bind$inet(r1, &(0x7f000078a000)={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x10000000000010}}, 0x10) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r1, 0xc058534f, &(0x7f0000c02000-0x58)={{0x81, 0x8}, 0x0, 0x5, 0x1, {0x100000001, 0x7d7d}, 0x400, 0x5}) getsockopt$inet6_mreq(r1, 0x29, 0x1c, &(0x7f0000afa000-0x14)={@mcast2, 0x0}, &(0x7f0000022000)=0x14) sendmmsg(r0, &(0x7f000017f000)=[{{&(0x7f0000c6f000-0xe)=@l2={0x1f, 0x7fffffff, {0xd4e9, 0x0, 0xdddf, 0x1000, 0x5}, 0x80, 0x1f6d}, 0xe, &(0x7f00003e1000)=[{&(0x7f0000566000-0x27)="68ec792af6760b9a3113cf7efbe59f150c4b4c9dfadc2ab7270940bbfeff2a5aa533676864416a", 0x27}, {&(0x7f0000c31000-0xa0)="149672b78e721807f19a8501938b3373336d0b6e811610518dd240ef66abbe96d49bcad6fb9305a9b19d1380584ecd88f700a18543470934fb14604c981680fa52fae0f6b56a8a3507ac8d5ce97ed6089cef017d7ccd99d0fbe78dec283dc5069ee940d8d1dfc3d975c690a0fa0e14c9c2fb4538d5aa338928da11653f41e13dc604f57da7afd0effb15af6e10db2fa5ac6b3106d8eb403107e710a7ce9a4dc1", 0xa0}, {&(0x7f0000bae000)="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", 0x1000}, {&(0x7f000052b000)="c97931536757b8abfe1311d2eb06ed1e9a7d2a6286d87b37cc9e470cae4da6a3640a71a6f4b29cb2cc9d719c3ccd430d18e6a53309", 0x35}], 0x4, &(0x7f00002ab000)=[{0x60, 0x84, 0x8, "ce227079ae6ed2fa1abe3b9aaab502905cfd5ce9ecd063fb14e314a7c126214a4eee8eb621c9d497011478f1e988419a34fd09b059232ca3fb2e3e293ca084bcb08823e7908e03408e1167fd1b867e9829810049"}, {0x38, 0x110, 0x100000001, "ea2ff23ea69659e8d875d86d73fa131aeebd72eb1c91d307c8cb105871cdb4b2231e48369b12c8b93590"}, {0x8c, 0x18c, 0x100000001, "0273ae957e017f813ad0b135a976610c448685d44ba39ab2243b311196e95731c7b4ebcc283984a437f597f5f172ff8c405eba119dc65a3e5178372d862031c268c8e8c8fd774465767f477799e3ad5e1fc14bafb44f230ffc3dc62c14a3093f179166a19594bdc114919f87551748ad1bb102bae091b3c6c35b7ac834cd"}, {0xdc, 0x113, 0x20, "46b1cdbbcdb659bac3962fc7293c23e15aa35150454f021b9953b1cf921e23804139415cdefefe0c88fc369d3a6b621a351aea5fb392931fd4a6b5754ae7ebac61d9c260a3dea4c1666bac190f482e8a48a9f16c6989fb75a44afea6e316c603960955e97adc6d5c4ef203299beb6c980a116a4dcb3b81b567ee0001c95c972b65e9d6bbf38ba6f8f32fe7a79fb1a5ff5fbc5a9d6896bb8c855b30c0727a21c89e6e74aa9d3d5d68ec063f01408e4693c840aa2f9ac735578fcc1e3256c53f645614c7733f48bfa693a18f9e2139"}, {0x70, 0x118, 0x5, "f531ac0316e61980e2d45e50a084f7e01e727b89ee3bd4715ebf1fdca3b0defce6cb3311e41a1e7c0679db459fb8bbee170ddda6587d0948cc9ae4f9da691b5dfd1fce07d6bcdcd8d6aef714ed8c12920f337ff8e5d9322c8c232d67714569ba6a"}], 0x270, 0x4050}, 0x40}, {{&(0x7f000033b000-0x14)=@ll={0x11, 0xf7, r2, 0x1, 0x8, 0x6, @empty}, 0x14, &(0x7f00001c4000)=[{&(0x7f0000e44000-0x1d)="d37afb9124e600d189e0983e0652b486410c94f9f85544db613794b3ba", 0x1d}, {&(0x7f0000fc0000-0x6e)="c15dd4f4b363ac8ec9635273e9d057bca2ffc7978835a3a039c45f4676b3f75424952111d8f1eafd00a464a8738a1c3541d447b53a224b9179beb6826838e3ac46ac002e26316b6650311e69e30f980e84928d50369356aa8c990d070781a3b71585220bcffd50bf667e9257fa2b", 0x6e}, {&(0x7f0000b13000)="d2f9a204eb510154041d7934a4c83dbafa6bd2b4e13a", 0x16}, {&(0x7f0000627000-0x6b)="744bc8b5c9ac990a02ba577b7d592b210ecd526581370ca88a9ad606934a1c59b61d05d5570e5e3af0c0694e100a431c2463a065c6a50cfe8bfe4da3407714296098d115690f1071d010a650558be42c9e39d1db546e6c0ee7f1ef0e5ce9c295e0673d3ef548ff1329422f", 0x6b}], 0x4, &(0x7f0000c61000-0xc)=[{0xc, 0x6}], 0xc, 0x4004}, 0x8}], 0x2, 0x4014) 2018/02/02 06:43:22 executing program 6: mmap(&(0x7f0000000000/0x39e000)=nil, 0x39e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000000f000-0x10)={0x2, 0x1, @empty}, 0x10) listen(r0, 0xfffffffffffffffe) r1 = socket$inet(0x2, 0x80001, 0x0) recvfrom(r1, &(0x7f0000288000-0x31)=""/49, 0x31, 0x0, 0x0, 0x0) connect$inet(r1, &(0x7f00001cc000-0x10)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) mmap(&(0x7f000039e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000039e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f000010e000), &(0x7f000039d000)=0x14) accept4$inet(r0, 0x0, &(0x7f0000399000-0x4)=0xfffffff2, 0x80800) 2018/02/02 06:43:22 executing program 3: r0 = syz_open_pts(0xffffffffffffff9c, 0x2000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001000-0x7)='ns/net\x00') ioctl$LOOP_SET_FD(r1, 0x4c00, r0) ioctl$PIO_UNIMAPCLR(r0, 0x4b68, &(0x7f0000a5a000-0x6)={0x7fffffff, 0x1, 0x78}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000002000-0x16)='/selinux/checkreqprot\x00', 0x4000000020000, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000299000-0x8)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_LOCK(r2, 0x4008642a, &(0x7f0000001000-0x8)={r3, 0x17}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) getsockopt$sock_buf(r4, 0x1, 0x1d, &(0x7f0000000000)=""/4, &(0x7f0000477000)=0x4) syz_open_dev$evdev(&(0x7f00007f3000)='/dev/input/event#\x00', 0x401, 0x181000) 2018/02/02 06:43:22 executing program 4: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000044f000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000001000-0x5c)={{0xa, 0x0, 0x5, @empty, 0x2}, {0xa, 0x3, 0x3, @mcast2={0xff, 0x2, [], 0x1}, 0x81}, 0x8, [0x9, 0x81, 0x100, 0x7, 0x4, 0x7, 0x4]}, 0x5c) setsockopt$inet6_int(r0, 0x29, 0x0, &(0x7f0000000000)=0x8, 0x4) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000000)={0x3}, 0x4) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000002000-0x8)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000003000-0x4)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f0000001000-0x1c)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x5080}, 0xc, &(0x7f0000003000-0x8)={&(0x7f0000002000-0x238)={0x238, 0x3e, 0xc, 0x3, 0x3, {0x7}, [@generic="4cf9a8d54fdda43b91866fd3a0254a72b28b0fe98198e22cc18bda35aaab4da5139f157718fca1ff7e35246c3b69fa0cf373f2aa99a7dd3bf2d37ee03c7d7bb7717e8477463c4eb8d5", @nested={0x98, 0x82, [@generic="1d8a42c1d9d7645f8a213bd9f8796473d429a7c20f589d08b1283bd0418b0215c5fe9ae68cd48478b42e8f5ca45953bfb3992f74aa48f9626ef20a7941d1015a350790d10e8350575ef5b27d9d2f8f65e12521aa72e4d8539e5b0162f765d27e5034c9e97ad2aa0529f1209a76d7312d0326823acc367785ee8fbb479f79327efef84a28fd0013e28698575b7822c0a6eecc32"]}, @nested={0x134, 0x25, [@generic="87ca06a4111a5d04bf80bfea77bfa4fbaa524134005b38", @typed={0xc, 0x93, @u32}, @typed={0x10, 0x52, @u64}, @typed={0x8, 0x6a}, @generic="ecc05e23fc1eddd9aa4b7b3111ab265e28e10f867952d23dfe2cd5b50087a6d5ee9fed1e8d20ae6802b6d5dbf2575c90c16b16ac3103be9f9b22d78338a718f6cf1fc633f93c72b4b9118af132af7f5f7f30951ad401f8a7057aa5a4c42d00fdaa72d079f61b3625e48d33c17d2a1dc77f82bf613f7eb90c44e74582c8c203f7fa68105da0a19019d97ac3c6e3f99629ed75ee7c1c02330e9a3d9671af71c1cfd450c668255c43a79b583b2d3d5eac0c9090921c71fbf7adc421248407cdc414008cd7fcefa76dccd2f70c6ca72f0116fdbfb58e1eb25b937a367e3b6f5750f4b2ad27f55879baef198999bd38808eab8553b68410"]}, @typed={0xc, 0x94, @pid=r1}]}, 0x238}, 0x1, 0x0, 0x0, 0x840}, 0x880) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000003000)={0x11, 0x88, &(0x7f0000000000)="cd35111e01fa2f7b24cc4428b0139081092801488e7d664611594e436ebcddf449476f7c96d8bd900eccc1c5b22f60dfef220b96e5a6a22af8260ed00ca77fd8e483f65c1543b17744e7c0884f0c558c21012362e3e735b1e509c4803b17e3199766231f7a422677cb240fd36df83e99cb01b594076efcacefeb0fd508f086acc2c9ccf31608c580"}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000004000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x4000}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000006000-0x98)={0x0, @in={{0x2, 0x0, @loopback=0x7f000001}}, 0x498}, &(0x7f0000006000-0x4)=0x98) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000006000-0x5)={r2, 0xfffffffffffff001, 0x2, [0x5, 0x3]}, 0xc) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000001000)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000006000-0xc)={r3, 0x80000, r0}) r6 = inotify_add_watch(r0, &(0x7f0000004000-0x8)='./file0\x00', 0x40) inotify_rm_watch(r0, r6) ioctl$PPPIOCGFLAGS(r0, 0x8004745a, &(0x7f0000004000)) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000003000-0xa0)={0x0, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x6, 0x0, 0xf6, 0x4, 0x40}, &(0x7f0000007000-0x4)=0xa0) ioctl$DRM_IOCTL_GET_MAP(r4, 0xc0186404, &(0x7f0000002000)={&(0x7f0000001000/0x3000)=nil, 0x5, 0x4, 0x81, &(0x7f0000d1b000/0x14000)=nil, 0x3}) ioctl$DRM_IOCTL_RM_MAP(r5, 0x4018641b, &(0x7f0000004000-0x18)={&(0x7f0000000000/0x1000)=nil, 0x4ec825cb, 0x0, 0x0, &(0x7f0000000000/0x4000)=nil, 0x5}) 2018/02/02 06:43:22 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000534000-0x4)=0x0) timer_create(0x3, &(0x7f0000f83000-0x58)={0x0, 0x35, 0x1, @tid=r1}, &(0x7f00007e7000)) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000c04000)=0x7b, 0x15) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000d26000)={0x350, &(0x7f0000818000)=[]}, 0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000f63000-0x16)={0x0, 0x800, 0x7, [0x0, 0x7, 0x80, 0x4, 0x0, 0x6, 0x1]}, &(0x7f0000832000-0x1)=0x16) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000ef6000-0x100)={r2, 0x80000001, 0xf8, "2aad2c2daf14ac8772f4b97ef3c39936712243ed2dea5e85c6419e1429947f0d5d09b8d930383bb3fcc18eda57c138581aaad5d47a7b51aefe872b70b9de77c201c880a0cad807af82e84ffd210488d050ad8162fbd05795b6189ad52f4345862bb6eb9c4df6bda55c4d8a3227d9457f108b93c0757f1324d8553904bcf8f8366e80d8af612ab520494c6338492995fa165fa733e4369c0c2b80826e9aeb0563df59209dced1ff75993974a8fab0bb8dcd90dd56a1cd1ede521a782f2d52652b69d7fc031f20429b9234e259c7f4ce58274d3ac297a3a28c290974fedbb7f3a80a48b3c78aca2ac64473783ca86d247cc642a702d2d33b90"}, 0x100) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00006dd000-0xc), &(0x7f0000a14000-0x4)=0xc) sendto$inet(r0, &(0x7f0000618000-0x37), 0x0, 0x20000000, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00006eb000-0x9b)={r2, 0x93, "67eccda3aee2c0c1c08a7a713b0176bb18c57252a76b589741b24191339721bc6579a294585ef1784bc2db19f2a487d4c98de19b9e187bcc2c1da71c1204c1a0081cf9463e19c5acc2a8e1ea7641182ec636cc70d27f78b864f53b2a9a700b8f56bec198e816e3cf2c7c07919154249122283049daf36b3d9f77205e8f80aba45ba1837bd62770b451cb7bb7acec49f7358da8"}, &(0x7f0000100000-0x4)=0x9b) sendto$inet(r0, &(0x7f0000189000)="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", 0x150, 0x0, &(0x7f0000581000)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, 0x10) bind$inet(r0, &(0x7f000057b000-0x10)={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) sendmsg$nl_generic(r0, &(0x7f0000a79000)={&(0x7f0000821000)={0x10}, 0xc, &(0x7f0000cb4000)={&(0x7f0000764000)={0x29c, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@generic="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"]}, 0x29c}, 0x1}, 0x0) 2018/02/02 06:43:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x4000000000031, &(0x7f0000a03000)=0xa, 0x4) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000ea9000)=0x2, 0x4) fadvise64(r0, 0x0, 0x1, 0x2) bind$inet6(r0, &(0x7f0000bcf000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f00007a9000-0x1), 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet6_buf(r0, 0x29, 0x1000000000000006, &(0x7f0000fa2000-0x2)=""/72, &(0x7f0000fa2000-0x4)=0x48) 2018/02/02 06:43:22 executing program 2: socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f000066b000-0x38)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f000080e000)={0x2, 0x18, 0x0, 0x0, 0x14, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty}}, @sadb_x_policy={0x2, 0x12, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, {0x6, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}, @in=@dev={0xac, 0x14}}}, @sadb_address={0x5, 0x0, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}}}]}, 0xa0}, 0x1}, 0x0) 2018/02/02 06:43:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000379000)='/dev/input/event#\x00', 0x0, 0x3) r1 = fcntl$dupfd(r0, 0x406, r0) clock_gettime(0x0, &(0x7f000079d000+0xd1f)={0x0, 0x0}) select(0x40, &(0x7f00009ce000-0x40)={0x100, 0x8, 0x20, 0x7, 0x1, 0x10001, 0x24}, &(0x7f000081d000-0x40)={0x3, 0x7f, 0x8, 0x1, 0x636, 0x5, 0x101, 0x3}, &(0x7f000069e000)={0x2, 0x7, 0x5, 0x8, 0x3, 0xfffffffffffffffe, 0x1, 0x10001}, &(0x7f0000ba5000-0x8)={r2, r3/1000+30000}) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000a3d000), &(0x7f0000838000-0x4)=0x4) ioctl$EVIOCGBITKEY(r0, 0x80404521, &(0x7f0000ae8000)=""/204) 2018/02/02 06:43:22 executing program 0: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x3, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000011000)=[@in={0x2, 0x1, @empty}], 0x10) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000005000-0x38)={0x0, 0x0, &(0x7f0000004000)=[], 0x20000000000001cb, 0x0}, 0x0) 2018/02/02 06:43:22 executing program 1: getresuid(&(0x7f0000001000-0x4)=0x0, &(0x7f00006bb000-0x4)=0x0, &(0x7f000087b000-0x4)) setfsuid(r1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/dev/sequencer2\x00', 0x400002, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$selinux_context(r2, &(0x7f0000002000-0x23)='system_u:object_r:etc_aliases_t:s0\x00', 0x23) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r2, &(0x7f0000001000-0x1c)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1000200}, 0xc, &(0x7f0000000000)={&(0x7f000043c000-0xe0)={0xe0, 0x15, 0x200, 0x3, 0x2, {0x8}, [@generic="83defff7343847432eeb74abe38a80d9436f93b170afa81a788525db9133e735e9e8d557db239c5350a45c853ef8d29821b966bee8aa327f60619bba54f84996fc7fd8fe83043936870e8b3c532eb2541732b782d2fbdc4a6bee9510794ede1c2b270debb4bdc892a646137f87b7a56770150082b997fcbb5dcf8f6835c67b16b9a8422c012a79fda224b52982f37a378db7421b9d264b183d0f6a0c0e49a3", @nested={0x2c, 0x64, [@typed={0x1c, 0x41, @str='eth0cpusetkeyring&\x00'}, @typed={0xc, 0xa, @uid=r0}]}]}, 0xe0}, 0x1, 0x0, 0x0, 0x4040800}, 0x40080) 2018/02/02 06:43:22 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000001000-0x4)=0x7, 0x4) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00007e9000-0x5)='cdg\x00', 0x4) 2018/02/02 06:43:22 executing program 6: mmap(&(0x7f0000000000/0x39e000)=nil, 0x39e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000000f000-0x10)={0x2, 0x1, @empty}, 0x10) listen(r0, 0xfffffffffffffffe) r1 = socket$inet(0x2, 0x80001, 0x0) recvfrom(r1, &(0x7f0000288000-0x31)=""/49, 0x31, 0x0, 0x0, 0x0) connect$inet(r1, &(0x7f00001cc000-0x10)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) mmap(&(0x7f000039e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000039e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f000010e000), &(0x7f000039d000)=0x14) accept4$inet(r0, 0x0, &(0x7f0000399000-0x4)=0xfffffff2, 0x80800) 2018/02/02 06:43:22 executing program 5: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fchmodat(r0, &(0x7f0000000000)='./file0\x00', 0xa) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000232000)={{{@in=@multicast2, @in6=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@multicast1}}, &(0x7f0000980000)=0xe8) sendmsg$nl_netfilter(r1, &(0x7f00007c4000)={&(0x7f0000c32000)={0x10}, 0xc, &(0x7f0000ee8000-0x10)={&(0x7f00008dd000-0x29f)={0x1fc, 0x5, 0x1, 0xfffffffffffffffd, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@nested={0x100, 0x45, [@typed={0xc, 0x5e, @ipv4=@loopback=0x7f000001}, @typed={0x18, 0x13, @ipv6=@remote={0xfe, 0x80, [], 0x0, 0xbb}}, @typed={0x18, 0x3f, @ipv6=@empty}, @typed={0xc, 0x4a, @str='\x00'}, @generic="94c29aed09d85037cf05950ed4d5c7df70644bf504528dd5c11dcf6b62d6230851e598195a216ffd790250810ce30323194d98", @generic="b56c062017ea36972f2e8dab9fa5805ef7c162d32e778703810010d062d88dfcab981c5a69ae5ff783b326157452361ab7ae196f9f51c667a75a052db4fbc05f5bfdc4648c9674ae2a27608ff51d9d52d1", @typed={0xc, 0x18, @u32=0xf3}, @typed={0x18, 0x6, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}, @typed={0xc, 0x3c, @uid=r2}]}, @generic="f4d497f73a4d30e150be34396ba4df69b9fc38b3374e3cdf62b5cf78f09261dc52f90665cc8eee5d1cbc8d064b65839c7d50657fdd215ecb6ae10f21528392346ab887d9db78d9b5735002d6613fc2a6e87158accd7127b699c532b6f37be84b50fde604b78936eed44e067df774c380d3be0894f88e2e9e408e2bde267eb39abe4f53441d68f3802f5237a1b73ea0f5d4100e0c2c60673ade49f5a197f6cb4f509462997efa6138a34b02ee4ba45a65b70226f21349973bd4046fe87b2bcbfae574fbb60f7cdbbffe52927a7f80a2ad81d14588e4db762d5dc3e6da4272d8bf0a01097ed817"]}, 0x1fc}, 0x1}, 0x0) 2018/02/02 06:43:22 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000001000-0x8)) socket$inet6_dccp(0xa, 0x6, 0x0) gettid() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x7, &(0x7f000018f000)) eventfd2(0x0, 0x0) 2018/02/02 06:43:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x4000000000031, &(0x7f0000a03000)=0xa, 0x4) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000ea9000)=0x2, 0x4) fadvise64(r0, 0x0, 0x1, 0x2) bind$inet6(r0, &(0x7f0000bcf000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f00007a9000-0x1), 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet6_buf(r0, 0x29, 0x1000000000000006, &(0x7f0000fa2000-0x2)=""/72, &(0x7f0000fa2000-0x4)=0x48) 2018/02/02 06:43:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f00009b3000+0x354)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000465000-0x8)=0x3f) mq_open(&(0x7f000053e000-0x4)='%)\'\x00', 0x0, 0x28, &(0x7f00009cf000-0x20)={0x1, 0xa2, 0x1, 0x1, 0x4e9, 0x5f000000, 0x7fffffff, 0x7}) fcntl$setsig(r1, 0xa, 0x12) fcntl$setownex(r1, 0xf, &(0x7f0000e24000)={0x0, r0}) recvmmsg(r2, &(0x7f0000f40000)=[{{&(0x7f0000ee4000)=@in6={0x0, 0xffffffffffffffff, 0x0, @loopback}, 0x1c, &(0x7f0000f41000-0x30)=[], 0x0, &(0x7f0000c04000)=""/184, 0xb8}}], 0x1, 0x0, &(0x7f0000f41000-0x10)={0x77359400}) dup2(r1, r2) tkill(r0, 0x15) 2018/02/02 06:43:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000768000-0x8)={0x0, 0x0}) tkill(r0, 0x3b) socketpair$unix(0x1, 0x2000000000005, 0x0, &(0x7f00009d2000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000534000)={0x0, &(0x7f0000001000-0x10)=[]}, 0x8) 2018/02/02 06:43:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000849000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @dev={0xac, 0x14}}, 0x4}}, 0x2e) close(r0) mq_open(&(0x7f0000c01000)='/selinux/enforce\x00', 0x0, 0x0, &(0x7f00000c7000-0x20)={0x0, 0x0, 0xfffffffffffffffa}) socketpair(0x2, 0x80000, 0x7, &(0x7f000077a000-0x8)={0x0, 0x0}) ioctl$SIOCSIFHWADDR(r1, 0x8924, &(0x7f0000791000-0x50)={@generic="382414d0954fe126ecb087d28938b034", @ifru_names=@common='bcsf0\x00'}) 2018/02/02 06:43:22 executing program 1: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setattr(r0, &(0x7f0000004000+0x53a)={0x30, 0x7, 0x0, 0x3, 0x80000000, 0x10000, 0x7fffffff, 0x7fffffff}, 0x0) mq_open(&(0x7f0000003000-0x2)='.\x00', 0x0, 0x0, &(0x7f0000003000)) 2018/02/02 06:43:22 executing program 6: mmap(&(0x7f0000000000/0x39e000)=nil, 0x39e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000000f000-0x10)={0x2, 0x1, @empty}, 0x10) listen(r0, 0xfffffffffffffffe) r1 = socket$inet(0x2, 0x80001, 0x0) recvfrom(r1, &(0x7f0000288000-0x31)=""/49, 0x31, 0x0, 0x0, 0x0) connect$inet(r1, &(0x7f00001cc000-0x10)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) mmap(&(0x7f000039e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000039e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f000010e000), &(0x7f000039d000)=0x14) accept4$inet(r0, 0x0, &(0x7f0000399000-0x4)=0xfffffff2, 0x80800) 2018/02/02 06:43:22 executing program 5: r0 = socket(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000c7d000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x5}, 0x1c) setsockopt$inet_mreq(r0, 0x0, 0x20, &(0x7f0000bf9000)={@broadcast=0xffffffff, @loopback=0x7f000001}, 0x8) [ 75.632658] netlink: 232 bytes leftover after parsing attributes in process `syz-executor5'. [ 75.659620] netlink: 232 bytes leftover after parsing attributes in process `syz-executor5'. 2018/02/02 06:43:22 executing program 5: mmap(&(0x7f0000000000/0x27000)=nil, 0x27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f000000d000)={0xa, 0x0, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f000000d000-0x1c)={0xa, 0x0, 0x0, @empty}, 0x1c) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000028000-0xb8)={0x0, 0x5, 0x9fb, 0x3, 0x3, 0xffffffffffffffff, 0x8, 0x3ff, {0x0, @in={{0x2, 0x3, @broadcast=0xffffffff}}, 0x10000, 0x0, 0x9, 0x3, 0x8cea}}, &(0x7f0000017000)=0xb8) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000013000-0x11)='/dev/vga_arbiter\x00', 0x200000, 0x0) symlinkat(&(0x7f0000029000-0x8)='./file0\x00', r2, &(0x7f0000016000-0x8)='./file0\x00') mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000014000)={r1, 0xc4}, &(0x7f0000027000)=0xc) sendmsg(r0, &(0x7f0000022000-0x38)={0x0, 0x0, &(0x7f0000001000-0x10)=[{&(0x7f0000013000)="8093958bca19ef5f839c2d988e80163d294835b196955ffacc24b7c09680a604f087ba79f9a5018cf9c341c7ef58e4a80210456641960cf37a14533fa28f808f47a654d6", 0x44}], 0x1, &(0x7f0000005000)=[]}, 0xc100) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000027000)={&(0x7f0000027000)=@nfc, 0x10, &(0x7f000000b000)=[{&(0x7f0000020000)}], 0x1, &(0x7f0000027000)=""/203, 0xcb, 0x9}, 0x100) sendmsg(r0, &(0x7f0000013000)={0x0, 0x0, &(0x7f0000003000-0x10)=[{&(0x7f000000c000)="bc", 0x1}], 0x1, &(0x7f000000c000-0x1180)=[]}, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$read(0x0, &(0x7f0000028000)=""/77, 0x4d) recvmsg(r0, &(0x7f0000019000-0x38)={&(0x7f000000a000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local}}}, 0x2e, &(0x7f0000026000)=[{&(0x7f0000027000-0x1b)=""/27, 0x387}, {&(0x7f0000026000)=""/7, 0x7}, {&(0x7f0000002000)}, {&(0x7f0000026000)=""/78, 0x4e}], 0x4, &(0x7f0000022000)=""/12, 0xc}, 0x0) 2018/02/02 06:43:22 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000001000-0x4), 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000001000)={0x4, &(0x7f0000001000)=[{0x7fffffff, 0x101, 0x9, 0x51}, {0x80000000, 0x1, 0x200, 0xfd}, {0x1, 0x2eba, 0x9}, {0x4, 0x4, 0x5, 0x80000001}]}, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000001000-0x1c)={&(0x7f0000001000-0x10)=@llc={0x1a, 0x6, 0x200, 0xffff, 0x8000, 0x7, @random="ee394bcdff55"}, 0x10, &(0x7f0000000000)=[{&(0x7f0000000000)="89cfdd95761ef5f8d9ecf646acd92493b53165beb941facec15d532ee5f87846384c265ff997b8e557183774ff0998ee0162297cc69f055fbb2c807a4d60540e5ccc595fc3c84d4bc6fba308392010137f368ea7487b5a3a7b209427b5f65a81a1219cc349171db50f4782ac28332e6b7bc29e42f16f6c9fab32a0570939787a27794fb066f5ea4f37ac21d502ba9a1ce665e5439e6d7e205fff440946f119496f2e781425aa58db9eb472058e19c3585cec90802a3858c5dc1358fdd751c312345a02426e98d907bcaf6e806c506c01684d4f5c2c6f7540", 0xd8}, {&(0x7f000057e000-0x26)="ce5aa5eb725c59383b586fd5bd4e4e27d6e74d8e8d862b504b2f8ea0f2543378855797f43919", 0x26}, {&(0x7f0000000000)="09cd178d4d551f050d72b8b3ec5142924b299052ccead2f62cd7ebcc7da2ec2c4d22beefe939f0c2dd34cbff5e7c9bf11cdf26c2b152374a431995e1ff989be1a9271a158ac7af332a88f4674a788515de6c42b787c0d7b67af04c8f2a021256f6d9ef238febbcd6985acadef04a4296b3b26b38d6", 0x75}, {&(0x7f0000fc5000-0xa3)="087ae15d8e95b8b7e8420b6317831b9257c95cbf2f0535134746088b73d5020d8509e578b9264654c22dcb84a7968345fec771827034e0b2a7dc1440da337d6e8e5eae1bad38a0e128dfd1b3d387f2a8897e2aed8fb9e4981f1c6fea2c4ce7e6bd82681b872da4d2b8223182ab059fbd8c204a60fd8ffb6c1f1883d5b94b8c61baa416574ae46a9f4b0841f80038733479dbae6d4b45112ad5b58fc9fce1f5f12eada2", 0xa3}, {&(0x7f0000002000-0x43)="4172694c949d7ca5341b47c98103d2184cd6534f27f30e2d89c655b62bc13821b99acf25b30e873107ce2ccd88f0741198de02a99f3802081e6a8640705f02d4b3ef90", 0x43}], 0x5, 0x0, 0x0, 0x4000000}, 0x810) 2018/02/02 06:43:23 executing program 6: mmap(&(0x7f0000002000/0xffd000)=nil, 0xffd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000533000)='projid_map\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f0000b42000)='.request_key_auth\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0xfffffffffffffcf5, 0xfffffffffffffffa) keyctl$revoke(0x3, r1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_FONTRESET(r0, 0x4b6d, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000001000)) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f00002ac000-0x4)) ioctl$TIOCCONS(r0, 0x541d) ioctl$sock_netdev_private(r0, 0x89f8, &(0x7f0000001000-0xd7)="308134654958b5bdaba89a8f64f8c5be764e287823b917592c3773b677260f0a10da9023a72c1c98e1dc472fada47c66f6f4af78ff8177fef00159a59b2f506cc89db0dfefa9faf2ff487b7c40a851c525b323e8813882070dddfe51f993d04919b97b54933861e5f94b8e32a99fc79704cd67cd135a42a3492d771592b3ddbb77ac540f3eb3f12700061f95efa296b19311355bc35e6fe5e3c167a04745fabc3624ba9d731f6056044927a1427fd6564c9a9429d7bde0f32ff4311b7805c98d6fa82fe5aff6dcf2aead394978b5c514a57cdc9b4c247f") close(r0) 2018/02/02 06:43:23 executing program 0: getitimer(0x1, &(0x7f0000001000-0x20)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x200, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000a8b000-0x4), &(0x7f0000439000)=0x4) r1 = fcntl$getown(0xffffffffffffffff, 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) waitid(0x2, r1, &(0x7f0000001000-0x10), 0x80000008, &(0x7f0000347000)) socket$packet(0x11, 0x2, 0x300) 2018/02/02 06:43:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$read(0xb, 0xfffffffffffffffd, &(0x7f000007a000-0x4)=""/4, 0x4) mount(&(0x7f0000865000-0x8)='./file0\x00', &(0x7f000022c000)='./file0\x00', &(0x7f0000856000)='autofs\x00', 0x201000, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000958000)='/dev/rfkill\x00', 0x400004, 0x0) getdents64(r0, &(0x7f000014f000-0x93)=""/147, 0x93) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000446000-0xe8)={{{@in6=@mcast1, @in=@local}}, {{@in6=@dev}, 0x0, @in6=@local}}, &(0x7f0000553000-0x4)=0xe8) bind$netlink(r0, &(0x7f0000220000)={0x10, 0x0, 0x3, 0x20008008}, 0xc) epoll_wait(r0, &(0x7f0000332000-0x18)=[{}, {}], 0x2, 0x9) 2018/02/02 06:43:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f000037b000-0x8)=@fragment, 0x8) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000870000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockname$llc(r1, &(0x7f0000561000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000cca000-0x4)=0x10) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f000016b000-0x10)={0x6, [0x6, 0x4, 0x3, 0x8, 0x7, 0x5]}, &(0x7f0000246000)=0x10) sendto$inet6(r0, &(0x7f000023f000), 0x0, 0x0, &(0x7f00002aa000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) 2018/02/02 06:43:23 executing program 1: mmap(&(0x7f0000000000/0x48000)=nil, 0x48000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000034000-0xd)='\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000028000-0xd)='/dev/snd/seq\x00', 0x0, 0x20005) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000037000)={0x0, 0x0, 0x0, "9ede7a8c5ae95e48000000000000007f4f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa0500000074dbcfa6dc4d"}) write$sndseq(r0, &(0x7f000000a000)=[{0x7, 0x0, 0x0, 0x0, @tick=0xfffffffffffffffd, {}, {}, @ext={0x0, &(0x7f0000039000-0x2)}}], 0x30) mmap(&(0x7f0000048000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000048000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000048000)={0x0, 0x3}, &(0x7f0000049000-0x4)=0x8) mmap(&(0x7f0000048000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000049000-0x8)={r3, 0x1}, 0x8) timerfd_gettime(0xffffffffffffffff, &(0x7f000001f000-0x10)={{}, {0x0}}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000033000)={0xfb, @time={r4}}) 2018/02/02 06:43:23 executing program 7: clock_gettime(0x80000000000b, &(0x7f0000243000)) r0 = getpgrp(0xffffffffffffffff) ptrace$cont(0x7, r0, 0x2, 0xe7a0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0xfffffffffffffffd, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000001000-0x4)={0x8}, 0x4) ioctl$EVIOCSKEYCODE_V2(r1, 0x40284504, &(0x7f0000001000-0x28)={0x20, 0x0, 0x3f, 0x3, "13099852a252a8b5b0949aabe4b23cd31553227b4a6c45bdce0b0e395ba38f66"}) pivot_root(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000001000-0x8)='./file0\x00') 2018/02/02 06:43:23 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f000093d000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f000052c000-0x8)) creat(&(0x7f0000e64000-0x8)='./file0\x00', 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(0xffffffffffffffff, 0x28, 0x1, &(0x7f000073e000-0x8)=0x9, 0x8) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) sched_setattr(0x0, &(0x7f00001f4000-0x30)={0x30, 0x0, 0x0, 0x1, 0xfffffffffffff1d5, 0x8}, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000003000-0x30)={0x44, 0x0, &(0x7f0000005000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000026c000)=[], &(0x7f00004ae000)=[]}}], 0x0, 0x0, &(0x7f0000009000)}) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000006000-0x30)={0x4, 0x0, &(0x7f0000006000-0x7c)=[@register_looper={0x630b}], 0x0, 0x0, &(0x7f0000ab4000)}) sched_setaffinity(0x0, 0x8, &(0x7f0000d3b000)=0x5) 2018/02/02 06:43:23 executing program 2: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) close(r0) r1 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = dup(r0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000a000)={0x4, 0x0, &(0x7f000000b000-0x10)=[@enter_looper={0x630c}], 0x48, 0x0, &(0x7f0000004000)="2716c84bf81a477ad3318aa4e22d244b801491b0ab3199a92b022cdb390aa97e9ed8e452dae8d724c26d0eb93c4d31a71851a3526cb61fba5ea33823f4f692f013167a905e9788f0"}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000002000)}) ioctl$BINDER_THREAD_EXIT(r2, 0x40046208, 0x0) 2018/02/02 06:43:23 executing program 5: mmap(&(0x7f0000000000/0xfcf000)=nil, 0xfcf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) bind$netlink(r0, &(0x7f0000706000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x800000}, 0xc) getsockopt$netlink(r0, 0x10e, 0x9, &(0x7f0000fcb000)=""/4, &(0x7f0000028000)=0x4) r1 = getpgrp(0xffffffffffffffff) rt_sigqueueinfo(r1, 0xd, &(0x7f0000aa5000-0x10)={0x14, 0x1, 0x7, 0x3}) 2018/02/02 06:43:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000054b000)='./file0\x00', 0x100) mount(&(0x7f00000d4000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f00006dd000-0xc4)) chdir(&(0x7f00002d7000)='./file0\x00') r0 = memfd_create(&(0x7f000084f000)='ramfs\x00', 0x3) ioctl$DRM_IOCTL_MAP_BUFS(r0, 0xc00c6419, &(0x7f000021f000)={0x1, &(0x7f0000357000-0x81)=""/129, &(0x7f0000182000-0x10)=[{0x81, 0x74, 0x7e, &(0x7f000078d000)=""/116}]}) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000a8b000-0x18)={0xaa, 0x800000000000007f}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r2 = creat(&(0x7f0000004000-0x8)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x0, 0x989680}}], 0x30) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) [ 76.273940] binder: release 12027:12028 transaction 53 in, still active [ 76.292193] binder: send failed reply for transaction 53 to 12027:12043 [ 76.302690] audit: type=1400 audit(1517553803.102:24): avc: denied { bind } for pid=12047 comm="syz-executor5" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/02/02 06:43:23 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/rtc\x00', 0x80000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000000), &(0x7f0000ade000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000253000)='pagemap\x00') sendfile(r1, r1, &(0x7f0000fad000), 0x9e) 2018/02/02 06:43:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000d04000)='schedstat\x00') sendfile(r0, r0, &(0x7f0000738000-0x4), 0x2a) 2018/02/02 06:43:23 executing program 1: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000005000-0x10)={0x2, &(0x7f000000b000)=[{0xa4}, {0x6}]}, 0x10) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000000c000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000001b000-0xc)={0x0}, &(0x7f000001b000-0x4)=0xc) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(r1, 0x8, &(0x7f000001b000-0x8)=0x7) getsockname$netrom(r0, &(0x7f000001a000-0x48)=@full, &(0x7f0000019000)=0x48) r2 = socket(0xd, 0x805, 0x9) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(r2, 0x1, 0x14, &(0x7f000001a000-0x8), &(0x7f000001a000-0x4)=0x8) writev(0xffffffffffffffff, &(0x7f0000009000)=[{&(0x7f000000f000-0x1000)="8f", 0x1}], 0x1) 2018/02/02 06:43:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) r1 = epoll_create1(0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000d4a000)={0xffffffff80000005}) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00002c4000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000fe1000-0xc)) 2018/02/02 06:43:23 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x400000, 0x50) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xa, 0x80003, 0xa8, &(0x7f0000000000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000000)={0x0, 0xd3}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000002000-0x8)=@assoc_value={r2, 0x7f}, 0x8) setsockopt$inet_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000001000)={0x9}, 0x4) r3 = syz_open_dev$sndseq(&(0x7f0000001000-0xd)='/dev/snd/seq\x00', 0x0, 0x10001) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) splice(r0, &(0x7f0000000000), r3, &(0x7f0000001000-0x8), 0x0, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(0xffffffffffffffff, &(0x7f00003bc000)=[{&(0x7f0000b27000-0xd6)="aa248cd83b770a8560654ff394d4de917aaace37271dd3b284afe17c0ffa70798f8ba0a392dfa0854f6e2f01a35915fe363ba64c5ca9f36d8dc97492e1037bef6e4a60ade6b2a78bcf59309e157872d2c8ac7c1ed6bf56a3ff661dba7a52b5c1a87b6572f1cbf5154816f465b957e1847169e0bde29e28c1a3d66a860ac3f76986f5259ee299ef33929adc9dccd4c3a365b29ebacabe6535ac262407e140e16b979c0410b3c882b44ed72e54379911d14cd8244f5a083c03f4f12a452f8810a8010e32b6e55f65ac468485de5474e794e72a3b0e40bd"}], 0x20000000000000a6) 2018/02/02 06:43:23 executing program 2: mmap(&(0x7f0000000000/0xdc2000)=nil, 0xdc2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000b3a000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000dc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000dc3000), &(0x7f0000dc4000-0x4)=0xb) mmap(&(0x7f0000dc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000dc2000)={0x0, 0x2, 0xff, 0x6, 0x2, 0x81, 0x1f, 0x237}, &(0x7f0000dc2000)={0x1f, 0x6ec065dc, 0x5, 0x8, 0x20, 0x704, 0x1, 0x401}, &(0x7f0000702000-0x40)={0x5, 0x1, 0x8, 0x1, 0x3, 0x8000, 0xffff, 0x7a}, &(0x7f0000dc2000)={0x0, 0x989680}, &(0x7f0000dc2000)={&(0x7f00008a4000-0x8)={0x8}, 0x8}) clock_nanosleep(0x0, 0x0, &(0x7f0000002000)={0x77359400}, &(0x7f0000dc1000)={0x0}) nanosleep(&(0x7f0000001000)={r1}, &(0x7f0000002000)) [ 76.464931] binder: BINDER_SET_CONTEXT_MGR already set [ 76.471505] binder: 12027:12028 ioctl 40046207 0 returned -16 [ 76.484453] binder: BINDER_SET_CONTEXT_MGR already set [ 76.490119] binder: 12025:12026 ioctl 40046207 0 returned -16 [ 76.492433] binder_alloc: 12027: binder_alloc_buf, no vma [ 76.492476] binder: 12027:12028 transaction failed 29189/-3, size 0-0 line 3128 [ 76.492560] binder_alloc: 12027: binder_alloc_buf, no vma 2018/02/02 06:43:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000e2d000)='/dev/net/tun\x00', 0x0, 0x0) r1 = dup(r0) ioctl$EVIOCGPHYS(r1, 0x80404507, &(0x7f0000d42000)=""/193) syz_open_dev$tun(&(0x7f0000f58000)='/dev/net/tun\x00', 0x0, 0x80) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00001b5000)={@common='sit0\x00', @ifru_map={0x3fe, 0x0, 0x0, 0x0, 0x0, 0x2}}) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000a26000)='/dev/hwrng\x00', 0x80, 0x0) ioctl$VT_RESIZEX(r2, 0x560a, &(0x7f000085a000)={0x6, 0x62d, 0x4, 0x10001, 0x6, 0x21a3}) 2018/02/02 06:43:23 executing program 7: creat(&(0x7f00009f1000)='./file0\x00', 0x40000004) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000091000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000980000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f00009a9000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000199000-0x14)=@ethtool_wolinfo={0x5, 0x8, 0x1ff800000, "17209eb59ef9"}}) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$TIOCGETD(r1, 0x5424, &(0x7f0000837000-0x4)) getitimer(0x2, &(0x7f000027c000-0x10)) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r1, 0x28, 0x6, &(0x7f00001bd000-0x8)={0x77359400}, 0x8) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000009000-0x30)={0x4c, 0x0, &(0x7f0000452000-0x4c)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x8, &(0x7f0000c5f000)=[@ptr={0x70742a85, 0x0, &(0x7f00003df000), 0x1}], &(0x7f0000788000-0x20)=[0x1]}, 0x1000}}], 0x0, 0x0, &(0x7f0000009000)}) [ 76.492598] binder: 12025:12040 transaction failed 29189/-3, size 0-0 line 3128 [ 76.496189] binder: undelivered TRANSACTION_ERROR: 29189 [ 76.505799] binder: undelivered TRANSACTION_COMPLETE [ 76.505813] binder: undelivered TRANSACTION_ERROR: 29189 [ 76.509266] binder: undelivered TRANSACTION_ERROR: 29189 2018/02/02 06:43:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/load\x00', 0x2, 0x0) syncfs(r0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000000000)="379fee3d", 0x4}], 0x1) [ 76.585751] binder: 12061:12063 got transaction with invalid offset (1, min 0 max 40) or object. 2018/02/02 06:43:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x9, 0x0, &(0x7f0000cec000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sync_file_range(r0, 0x7, 0x4978b2f8, 0x4) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000ea1000)={0x0}, &(0x7f0000192000-0x4)=0xc) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000997000)={0x0, 0x0}, &(0x7f0000d27000)=0xc) getresgid(&(0x7f0000cf3000)=0x0, &(0x7f0000db0000), &(0x7f000011d000)) setsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000224000)={r2, r3, r4}, 0xc) r5 = openat$hwrng(0xffffffffffffff9c, &(0x7f00001ef000)='/dev/hwrng\x00', 0x81, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x1d, &(0x7f0000917000)={0x2, [0x0, 0x0]}, &(0x7f0000357000)=0xc) connect(r0, &(0x7f0000bb1000-0x10)=@nfc={0x27, 0x9, 0x8001, 0x5}, 0x10) setsockopt$inet6_MRT6_ADD_MIF(r5, 0x29, 0xca, &(0x7f0000a65000)={0x9, 0x1, 0x7, 0xe9e2, 0xff}, 0xc) recvmmsg(r0, &(0x7f00002f0000)=[{{&(0x7f0000cfb000)=@l2, 0xe, &(0x7f00003a6000)=[{&(0x7f00003c0000)=""/253, 0xfd}, {&(0x7f0000dfa000)=""/56, 0x38}, {&(0x7f0000234000-0xf9)=""/249, 0xf9}, {&(0x7f000016d000)=""/4096, 0x1000}, {&(0x7f00002c3000-0xe1)=""/225, 0xe1}, {&(0x7f0000209000)=""/251, 0xfb}, {&(0x7f0000d2a000)=""/173, 0xad}, {&(0x7f0000b28000-0x1000)=""/4096, 0x1000}], 0x8, &(0x7f0000818000-0x4)=""/4, 0x4}}], 0x1, 0x2021, 0x0) 2018/02/02 06:43:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000001000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl(r0, 0x100002, &(0x7f000084a000-0x3b)="520f80fea0178dbcbfd510f02be36d623d79ffffffff00000000c8834bbb9f0c6c91fafc1ee7378f9bced38b06ccea2e850800000000000000f271") 2018/02/02 06:43:23 executing program 0: r0 = gettid() waitid(0x1, r0, &(0x7f0000a1e000), 0x8, &(0x7f000027d000)) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) setsockopt$sock_timeval(r1, 0x1, 0x17, &(0x7f00007e0000-0x8)={0x77359400}, 0xfffffffffffffca4) [ 76.626675] binder: 12061:12063 transaction failed 29201/-22, size 40-8 line 3191 [ 76.650592] binder: BINDER_SET_CONTEXT_MGR already set [ 76.685366] binder: 12061:12083 ioctl 40046207 0 returned -16 [ 76.698173] binder_alloc: 12061: binder_alloc_buf, no vma 2018/02/02 06:43:23 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execve(&(0x7f000007b000)='./file0\x00', &(0x7f00009e4000)=[], &(0x7f00003a2000)=[]) r0 = add_key$keyring(&(0x7f0000872000)='keyring\x00', &(0x7f0000bbd000-0x5)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$get_security(0x11, r0, &(0x7f0000056000-0xdc)=""/220, 0xb4) 2018/02/02 06:43:23 executing program 6: mmap(&(0x7f0000002000/0x2c000)=nil, 0x2c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/user\x00', 0x2, 0x0) flock(r0, 0x2) r1 = eventfd2(0x4, 0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000029000)) read$eventfd(r1, &(0x7f000002b000), 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ppp\x00', 0x2400, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r4, 0xc08c5336, &(0x7f0000015000)={0x1, 0xb3c, 0x9, 'queue0\x00', 0x80}) fcntl$lock(r2, 0x7, &(0x7f0000000000)={0x1, 0x1, 0xfffffffffffffffa, 0x7fffffff, r3}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd(r1, &(0x7f0000001000-0x8)={0x5}, 0x8) 2018/02/02 06:43:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f0000e72000-0x20)={@empty}, 0x20) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f000038f000)='/dev/hwrng\x00', 0x301080, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000e49000)={0x0}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000029000)={0x0, r2, 0xb}) setsockopt$inet6_int(r0, 0x29, 0x3, &(0x7f0000615000)=0x101, 0x4) r4 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000f79000)='/selinux/checkreqprot\x00', 0x800, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f00002f5000)={r3, 0x80000, r1}) r5 = syz_open_procfs(0x0, &(0x7f0000788000-0xd)='net/anycast6\x00') ioctl$EVIOCGRAB(r4, 0x40044590, &(0x7f000056b000-0x4)=0x8000) sync_file_range(r1, 0x20, 0xd9, 0x1) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r5, 0x84, 0xc, &(0x7f00005f4000-0x4)=0x7, 0x4) preadv(r4, &(0x7f0000560000-0x80)=[], 0x0, 0x0) 2018/02/02 06:43:23 executing program 7: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[]}}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1}}, 0x26) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000d0c000)='/selinux/status\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r1, 0xc0106407, &(0x7f000040a000)={0x1, 0x4ab44dec, 0x5, 0x9}) ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f0000947000)={@common='bcsh0\x00', @ifru_addrs={0x2, 0x0, @multicast2=0xe0000002}}) ioctl$sock_SIOCOUTQ(r0, 0x80047437, &(0x7f0000001000)) 2018/02/02 06:43:23 executing program 3: mmap(&(0x7f0000001000/0x56000)=nil, 0x56000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x6f, &(0x7f000001c000)=0xc112, 0x4) r1 = memfd_create(&(0x7f000000e000)='\x00 ', 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000054000-0xd)='/dev/snd/seq\x00', 0x0, 0x101802) r3 = dup2(r2, r1) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) ioctl$KDSETKEYCODE(r3, 0x4b4d, &(0x7f0000023000-0x8)={0x16c2, 0x2}) write$sndseq(r1, &(0x7f0000045000-0x30)=[{0x0, 0x1, 0x0, 0x0, @tick=0x3, {}, {}, @ext={0x0, &(0x7f0000051000)}}], 0x30) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000053000)={0x0, 0x0, 0x0, 'queue0\x00'}) write$sndseq(r3, &(0x7f0000049000-0x1c)=[{0x0, 0x1ff, 0x0, 0x0, @time={0x77359400}, {}, {}, @control}], 0x1c) write$sndseq(r3, &(0x7f0000053000)=[{0x0, 0x1, 0x0, 0x0, @tick=0x3, {}, {}, @ext={0x0, &(0x7f0000056000-0x2)}}], 0xfffffd56) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f0000001000-0x4)) 2018/02/02 06:43:23 executing program 0: r0 = syz_fuse_mount(&(0x7f0000ef0000-0x8)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) munlockall() mprotect(&(0x7f0000138000/0x2000)=nil, 0x2000, 0x2) mmap(&(0x7f0000000000/0xf82000)=nil, 0xf82000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f0000eaa000-0x4)=0xffffffffffffffff) 2018/02/02 06:43:23 executing program 4: sync() r0 = dup(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={&(0x7f0000001000-0xc)={0x10, 0x0, 0x0, 0x14000000}, 0xc, &(0x7f0000000000)={&(0x7f0000b8c000)=@getaddr={0x14, 0x16, 0x110, 0x4, 0x3, {}, ["", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x81}, 0x800) socket(0x80000000000, 0x200003, 0xffffffffffff42de) ioctl$SIOCGIFMTU(0xffffffffffffffff, 0x8921, &(0x7f000042e000-0x28)={@generic}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000002000-0x8)={0x0, 0xce2a}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000001000)={r1, 0x6, 0x0, 0x5, 0x4, 0x80000000}, &(0x7f0000001000-0x4)=0x14) 2018/02/02 06:43:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e4000-0xa)='/dev/ptmx\x00', 0x200000, 0x0) r1 = syz_open_dev$mice(&(0x7f0000641000)='/dev/input/mice\x00', 0x0, 0x80) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f0000efd000)={{0xa, 0x3, 0xc7, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0xbe}, {0xa, 0x0, 0x3, @ipv4={[], [0xff, 0xff], @empty}, 0x6}, 0x3f, [0x401, 0x3ff, 0xf78, 0x5, 0x1ff, 0x4, 0x7, 0x3]}, 0x5c) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000384000-0x4)=0x800000000003) ppoll(&(0x7f000048a000-0x40)=[{r0}], 0x1, &(0x7f0000aa8000), &(0x7f0000684000-0x8), 0x8) [ 76.727890] binder: 12061:12063 transaction failed 29189/-3, size 40-8 line 3128 [ 76.761352] binder: undelivered TRANSACTION_ERROR: 29189 [ 76.768141] binder: undelivered TRANSACTION_ERROR: 29201 2018/02/02 06:43:23 executing program 0: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) r1 = accept4$ax25(0xffffffffffffff9c, &(0x7f0000006000-0x10), &(0x7f0000008000-0x4)=0x10, 0x80000) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$getname(0x10, &(0x7f000000a000-0xaf)=""/175) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000002000)='/dev/hwrng\x00', 0x0, 0x0) fstat(r2, &(0x7f0000004000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(0x0, r3, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000007000-0x1)='/dev/rtc\x00', 0x80000, 0x0) 2018/02/02 06:43:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000980000-0x8)='..', &(0x7f00008bf000-0x8)='..', &(0x7f0000898000-0x8)='xfs\x00', 0x5004, 0x0) chmod(&(0x7f0000464000)='..', 0x0) perf_event_open(&(0x7f0000aaa000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00002c8000-0x2)='..', 0x1d1) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f00000ea000)=[@in6={0xa, 0x1, 0x8, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x3}, @in={0x2, 0x1, @multicast2=0xe0000002}, @in6={0xa, 0x3, 0x6, @dev={0xfe, 0x80, [], 0x0, 0xb}, 0x3}], 0x48) umount2(&(0x7f0000d28000-0x2)='..', 0x2) pipe(&(0x7f0000901000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000679000-0x48)=[@in6={0xa, 0x2, 0xf54, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x6ebd}, @in={0x2, 0x3, @broadcast=0xffffffff}, @in6={0xa, 0x3, 0x0, @empty, 0xfb}], 0x48) clock_gettime(0x3, &(0x7f0000714000)) 2018/02/02 06:43:23 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000950000-0x9)='/dev/sg#\x00', 0x0, 0x200010002083) close(r0) fcntl$notify(r1, 0x402, 0x0) 2018/02/02 06:43:23 executing program 1: mmap(&(0x7f0000000000/0xe78000)=nil, 0xe78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000e78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_int(0xffffffffffffff9c, 0x107, 0x13, &(0x7f0000e79000-0x4), &(0x7f0000e78000+0x8dd)=0x4) bind$inet6(r0, &(0x7f0000e71000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x2}, 0x1c) connect$inet6(r0, &(0x7f00004a0000)={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x7fffffffffffffff}, 0x1c) mmap(&(0x7f0000e79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX4(r0, 0x541c, &(0x7f0000e7a000-0x1)=0x4) mmap(&(0x7f0000e7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000e7a000)={0x0}) mmap(&(0x7f0000e7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000e7a000)={0x0, 0x839, 0x6, 0x80000001, 0x7, 0x2, 0x0, 0x78ad73ce, {0x0, @in6={{0xa, 0x1, 0x3, @ipv4={[], [0xff, 0xff], @empty}, 0x8}}, 0xaaf1, 0x7, 0x5, 0x3, 0x100000000}}, &(0x7f0000e7b000-0x4)=0xb8) mmap(&(0x7f0000e7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f000001b000)={r2, 0x7fff}, &(0x7f0000e7b000-0x4)=0x8) 2018/02/02 06:43:23 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) getpeername$packet(r0, &(0x7f0000003000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000004000-0x4)=0x14) r2 = dup2(r0, r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCGETA(r2, 0x5405, &(0x7f0000001000-0x14)) syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x9, 0x400000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_add_memb(r2, 0x107, 0x1, &(0x7f0000001000)={r1, 0x1, 0x6, @empty}, 0x10) ioctl$KDSKBLED(r2, 0x4b65, 0x1000) 2018/02/02 06:43:23 executing program 4: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) setsockopt$sock_int(r0, 0x1, 0x23, &(0x7f0000012000)=0xffffffffad36b24b, 0x4) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000020000)='/selinux/mls\x00', 0x0, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f000000e000)=0x0) setpriority(0x0, r2, 0x1) ioctl$EVIOCGBITSW(r1, 0x80404525, &(0x7f0000017000-0xbe)=""/190) sendmsg$key(r0, &(0x7f0000007000)={0x0, 0x0, &(0x7f000001b000)={&(0x7f000001c000-0xd0)={0x2, 0x12, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) recvmsg(r0, &(0x7f000001a000)={&(0x7f0000021000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, 0x14, &(0x7f0000020000-0x10)=[], 0x0, &(0x7f0000016000)=""/230, 0xe6}, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000022000)={0x0, 0x0}) write$tun(r3, &(0x7f0000004000-0xe5)=@hdr={0x2, 0x4, 0x6, 0x8001, 0xb75, 0xfffffffffffffff7, @ipv6={0x60e25230, 0x6, "0d8206", 0xb3, 0x0, 0x200, @loopback={0x0, 0x1}, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, {[@hopopts={0x2e, 0x0, [], [@padn={0x1, 0x1, [0x0]}]}], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0xffffffffffffff81, {0x7fff, 0x6, "9274f9", 0x6, 0x67, 0x3, @dev={0xfe, 0x80, [], 0x0, 0xa}, @mcast2={0xff, 0x2, [], 0x1}, [], "098c37419ca4c0112564e7820d984ca6a0ad5c8b142c4c5dfb8795ba25f1c51c0568706a2410e52b16b7e8deafe39d255ec728b882970bbc294741269b2a4e08c7d396f5804a74aa229e186083fd10d663d4eeda86aa79d87d7254ed74eac5edca93d5127ea43b13a0ceba66e8f8f6b0098dee"}}}}}, 0xe5) 2018/02/02 06:43:23 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000699000)=""/4096, &(0x7f0000000000)=0x1000) r1 = syz_fuseblk_mount(&(0x7f000086f000-0x8)='./file0\x00', &(0x7f000058d000-0x8)='./file0\x00', 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r1, 0x8004e500, &(0x7f0000000000)=r1) 2018/02/02 06:43:23 executing program 1: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x0) writev(r1, &(0x7f0000003000-0x28)=[{&(0x7f0000003000-0xd)}, {&(0x7f0000004000-0x75)='\b', 0x1}], 0x2) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r2, 0xc0106407, &(0x7f0000005000-0x10)={0xffffffff, 0xffff, 0xffff, 0x520}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX2(r0, 0x541c, &(0x7f0000006000-0xc)={0x2, 0x80000000, 0x81, 0x2, 0x4, 0x8}) 2018/02/02 06:43:23 executing program 0: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f000000e000-0x8)=[{&(0x7f0000009000-0xfa)="adfb18f37234229f4ed815a93e0a43207b8cb8891dbc0b8a94882f89afb8cb51d0b8e97098211e0d9d08aec470554a0c156662dab61420266acaa63dc45cdee9742385ac902d5f53fafe7d9333057853a7eb2d7ae821c58523dbda0d71a19fddb12cb5c1207b3cc9356a9153dcc829312742ae67f596ec43daf32360cd62a1a314508cc4b1cd501a4732cb993203225257cf2918b152ee4e2ce8c74ad68770bd814d6dbd76771aa8fed6b5a9571f17cd26ecb162084d51d2f453e5acd0657d1e9301fd5bc86db63b95843b2879611b5f847ba728af6871e08160697b5392969a74a7b20e5a3065dbcbac6af2a4135c8aeb78750905d4bf553907", 0xfa}], 0x1) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f000000d000-0x43)=""/67, &(0x7f000000c000-0x4)=0x43) socket$inet(0x10, 0x3, 0x0) 2018/02/02 06:43:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000dea000)='./file0\x00', 0x0) r0 = open(&(0x7f0000b2d000-0x8)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f000050d000)='./file0\x00', 0x0) mount(&(0x7f0000df2000)='./file0/file0\x00', &(0x7f0000a17000-0x8)='./file0\x00', &(0x7f0000df3000-0x3)='\x00v\t', 0x1001, &(0x7f0000a06000)) unlinkat(r0, &(0x7f0000246000-0x8)='./file0\x00', 0x6) pivot_root(&(0x7f0000233000-0x14)='./file0\x00', &(0x7f00001e7000-0x8)='./file0\x00') 2018/02/02 06:43:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) rt_sigprocmask(0x0, &(0x7f00008fe000)={0x4}, &(0x7f000020e000-0x8), 0x8) setsockopt$inet_tcp_int(r0, 0x6, 0x8000000014, &(0x7f0000bef000-0x4)=0xfffffffffffffffd, 0x4) sendto$inet(r0, &(0x7f0000a2d000), 0xffffffffffffff8e, 0x20000000, &(0x7f00007f4000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x3, &(0x7f0000559000-0x4), 0x4) splice(r0, &(0x7f000084f000), r0, &(0x7f0000298000-0x8), 0xffffffff, 0x3) 2018/02/02 06:43:23 executing program 3: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0xf, 0x3, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x20000000000f) bind$netlink(r1, &(0x7f0000d26000-0xc)={0x10, 0x0, 0x0, 0xa6e}, 0xc) r2 = request_key(&(0x7f0000acb000-0xc)='id_resolver\x00', &(0x7f000059b000-0x5)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000b7c000)=']bdevtrusted!\x00', 0xfffffffffffffff9) add_key(&(0x7f0000f5c000-0x8)='trusted\x00', &(0x7f0000c76000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000a7c000)="94", 0x1, r2) bind$netlink(r1, &(0x7f0000437000-0xc)={0x10, 0x0, 0x0}, 0xc) sendmsg(r0, &(0x7f0000003000-0x38)={0x0, 0x0, &(0x7f0000002000-0x10)=[{&(0x7f0000004000-0x36)="020100000000000000ef37ca227685e9", 0x10}], 0x1}, 0x0) ftruncate(r0, 0x81) 2018/02/02 06:43:23 executing program 5: mkdir(&(0x7f0000330000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000e1c000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x1, &(0x7f0000bda000-0x1)) rename(&(0x7f000084e000)='./file0\x00', &(0x7f0000600000-0x8)='./file0\x00') mount(&(0x7f0000b45000-0x8)='./file0\x00', &(0x7f0000447000)='./file0\x00', &(0x7f00000e1000)='msdos\x00', 0x9022, &(0x7f000097c000-0x1)) mkdir(&(0x7f00003a9000-0xe)='./file0/file0\x00', 0x0) 2018/02/02 06:43:23 executing program 1: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) r1 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f000000b000-0x20)={@loopback={0x0, 0x1}, 0x8, 0x0, 0x0, 0x8, 0x9, 0x9, 0x2}, &(0x7f000000b000-0x4)=0x20) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lremovexattr(&(0x7f000000b000-0x8)='./file0\x00', &(0x7f0000003000)=@known='user.syz\x00') setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000009000)=0x6, 0x4) sendto$inet6(r0, &(0x7f0000008000), 0x0, 0x0, &(0x7f0000001000-0x1c)={0xa, 0xffffffffffffffff, 0x100000003, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/02/02 06:43:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000b60000)='/dev/ppp\x00', 0x200, 0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000d26000-0x4)) bind$inet(r0, &(0x7f0000a1e000-0x10)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000a3a000)={0x0, 0x48, &(0x7f00000e7000)=[@in={0x2, 0x2, @loopback=0x7f000001}, @in6={0xa, 0x1, 0x9, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, @in6={0xa, 0x2, 0x2, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x1000}]}, &(0x7f00000c5000)=0xc) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00006a9000-0x4)=@assoc_id=r2, 0x4) connect$inet(r0, &(0x7f000005f000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) getsockopt$inet_opts(r0, 0x0, 0x20000000050, &(0x7f0000791000-0x10)=""/16, &(0x7f00004d1000)=0x10) 2018/02/02 06:43:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$ax25(0xffffffffffffff9c, &(0x7f0000211000-0xb), &(0x7f0000b2d000-0x4)=0x10, 0x80000) ioctl$sock_proto_private(r0, 0x89e2, &(0x7f0000e17000-0x79)="dd83a197a3b6e3a6a3a6a3285e432805ee9026a72cce85811bc7f38afe860df78291ce7c06306bdb9aa759d62a91b99f2c63325aac59080963bbde3b1d00f2363092b741d256a7de8abf2f7ac49f40518c349c26752e4ef43afd3afaaa6c1f90d0231d9df1878985ef50dcc512b954f4afebb7dbd2512d23bb") r1 = creat(&(0x7f0000986000-0x8)='./file0\x00', 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000219000-0x17)='net/ip6_tables_matches\x00') sendfile(r1, r2, &(0x7f0000023000), 0x26a950b) 2018/02/02 06:43:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000edf000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000818000-0x18)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d63000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) fcntl$setpipe(r0, 0x407, 0x0) vmsplice(r0, &(0x7f0000998000-0x20)=[{&(0x7f0000f5e000)='z', 0x1}], 0x1, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f00004f5000)={@remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001, @empty}, 0xc) dup2(r0, r2) 2018/02/02 06:43:23 executing program 7: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000cd7000)={0xaa}) clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000dab000-0x8)) r1 = socket$inet6_icmp(0xa, 0x2, 0x3a) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000935000)) r2 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_udp_int(r2, 0x11, 0x1, &(0x7f0000bc9000), &(0x7f000012f000-0x4)=0x4) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00003de000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0106434, &(0x7f0000ed8000-0x10)={0x6, 0x0, 0x10002, 0x1d}) ioctl$DRM_IOCTL_AGP_BIND(r3, 0x40086436, &(0x7f000053f000-0x8)={r4, 0x3}) sendfile(r0, r0, &(0x7f00005b5000-0x4), 0x80000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) close(r0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000516000-0xe8)={{{@in=@empty, @in=@multicast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@mcast1}}, &(0x7f0000bc4000-0x4)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00002e2000)={0x0, 0x0, 0x0}, &(0x7f0000fee000)=0xc) syz_fuseblk_mount(&(0x7f0000e62000)='./file0\x00', &(0x7f0000116000)='./file0\x00', 0x1000, r6, r7, 0x5, 0xff, 0x0) r8 = accept4(0xffffffffffffff9c, &(0x7f0000b9c000-0x80)=@generic, &(0x7f0000e6a000)=0x80, 0x80800) setsockopt$inet6_mreq(r8, 0x29, 0x14, &(0x7f0000647000-0x14)={@mcast1={0xff, 0x1, [], 0x1}, r5}, 0x14) bind$nfc_llcp(r8, &(0x7f0000ecf000)={0x27, 0x6d65, 0x1, 0x7, 0x0, 0xe1e, "8034f4869c4983b728436ca79f141f751c4ecca86506a6eeace1cf2d2bd2130bb1680d4e1d6499478f4bae86478de7f04235ecfb0e6fc40471e30615f38d76", 0x8}, 0x58) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) creat(&(0x7f000016e000-0x10)='./control/file0\x00', 0x0) 2018/02/02 06:43:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x2000000000480, &(0x7f000005a000-0x18)=""/24, &(0x7f0000c5e000-0x4)=0x1081d) socketpair(0xb, 0xe, 0x9, &(0x7f0000267000-0x8)={0x0}) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000ae3000)='tls\x00', 0x4) 2018/02/02 06:43:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$ax25(0xffffffffffffff9c, &(0x7f0000211000-0xb), &(0x7f0000b2d000-0x4)=0x10, 0x80000) ioctl$sock_proto_private(r0, 0x89e2, &(0x7f0000e17000-0x79)="dd83a197a3b6e3a6a3a6a3285e432805ee9026a72cce85811bc7f38afe860df78291ce7c06306bdb9aa759d62a91b99f2c63325aac59080963bbde3b1d00f2363092b741d256a7de8abf2f7ac49f40518c349c26752e4ef43afd3afaaa6c1f90d0231d9df1878985ef50dcc512b954f4afebb7dbd2512d23bb") r1 = creat(&(0x7f0000986000-0x8)='./file0\x00', 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000219000-0x17)='net/ip6_tables_matches\x00') sendfile(r1, r2, &(0x7f0000023000), 0x26a950b) 2018/02/02 06:43:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10000000a, 0x2000000002, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000c53000-0x8)={0x0, 0x8, 0x81}, &(0x7f0000fd6000)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000701000)=r1, 0x4) setsockopt(r0, 0x0, 0x5, &(0x7f0000000000), 0x0) 2018/02/02 06:43:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001) r1 = syz_open_dev$usbmon(&(0x7f0000bea000-0xd)='/dev/usbmon#\x00', 0x1, 0x2) getsockname$ax25(r1, &(0x7f0000ba5000), &(0x7f000004c000)=0x10) r2 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r2, &(0x7f0000f51000-0x70)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r2) sendfile(r0, r2, &(0x7f00000de000-0x8), 0x100000001) ioctl$LOOP_CLR_FD(r0, 0x4c01) 2018/02/02 06:43:24 executing program 4: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000c7a000)='/dev/sequencer2\x00', 0x101041, 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x80045105) 2018/02/02 06:43:24 executing program 2: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_getsetattr(0xffffffffffffffff, &(0x7f0000001000)={0x9, 0x3, 0x0, 0x0, 0x0, 0x0, 0x8, 0x2}, &(0x7f0000003000)) 2018/02/02 06:43:24 executing program 1: mmap(&(0x7f0000000000/0x81c000)=nil, 0x81c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000169000)='/selinux/context\x00', 0x2, 0x0) write$selinux_context(r0, &(0x7f000028d000)='system_u:object_r:init_exec_t:s0\x00', 0x21) 2018/02/02 06:43:24 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000001b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000017000-0x4)=0x406, 0x4) writev(r1, &(0x7f00004ca000)=[{&(0x7f000049d000-0x1f)="d6", 0x1}], 0x1) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000905000)='/dev/rfkill\x00', 0x200, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r2, 0x2401, 0x6) write(r1, &(0x7f000001c000-0x1)="a0", 0x1) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000fb2000)='/proc/self/net/pfkey\x00', 0x18000, 0x0) ioctl$EVIOCSABS0(r3, 0x401845c0, &(0x7f0000ee6000-0x18)={0x8, 0x7, 0x9, 0x3, 0x7, 0x9}) recvmsg(r0, &(0x7f000001a000-0x38)={0x0, 0x0, &(0x7f000001e000)=[], 0x0, &(0x7f0000019000)}, 0x2) ioctl$TIOCSTI(r3, 0x5412, 0x100000001) getdents64(r3, &(0x7f0000326000)=""/57, 0x39) r4 = dup3(r0, r1, 0x80000) clock_getres(0x6, &(0x7f0000a42000-0x8)) getdents(r4, &(0x7f000011f000-0x8a)=""/138, 0x8a) setsockopt$packet_int(r2, 0x107, 0x3, &(0x7f0000bc0000-0x4)=0xbc, 0x4) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r3, 0xc0305302, &(0x7f0000210000-0x30)={0x0, 0xfffffffffffffd95, 0x3, 0x3, 0x0, 0xff}) 2018/02/02 06:43:24 executing program 7: userfaultfd(0x800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00007b0000)="1f00", 0x0) sendfile(0xffffffffffffffff, r0, &(0x7f0000264000-0x8)=0xfffffffffffffffe, 0x0) 2018/02/02 06:43:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x6, 0x4) r0 = socket$inet_tcp(0x2, 0x1, 0x0) pipe(&(0x7f0000fd4000)={0x0}) mmap(&(0x7f0000e3d000/0x3000)=nil, 0x3000, 0x4, 0x10010, r1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00007ae000)="8907040000", 0x5) connect$inet(r0, &(0x7f00004ea000)={0x2, 0xffffffffffffffff, @empty}, 0x10) 2018/02/02 06:43:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00008c0000)={0xffffffffffffffff, 0xffffffffffffffff}) flock(r1, 0x2) flock(r0, 0x1) getpeername$inet(r0, &(0x7f00000f2000)={0x0, 0xffffffffffffffff, @multicast1}, &(0x7f0000af8000-0x4)=0x10) close(r1) 2018/02/02 06:43:24 executing program 2: mmap(&(0x7f0000000000/0xf6d000)=nil, 0xf6d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000f6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$packet(0xffffffffffffffff, &(0x7f00000a9000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000f6d000)=0x14, 0x80000) mmap(&(0x7f0000f6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = dup(r1) ioctl$DRM_IOCTL_ADD_CTX(r3, 0xc0086420, &(0x7f0000249000)) mmap(&(0x7f0000f6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000f6f000-0x18)={@loopback={0x0, 0x1}, 0xfff, r2}) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000503000-0xb)='/dev/hwrng\x00', 0x800, 0x0) ioctl$EVIOCGID(r4, 0x80084502, &(0x7f00008bc000)=""/38) sendto$inet6(r0, &(0x7f00003fc000), 0x0, 0x0, &(0x7f0000f69000+0xcd8)={0xa, 0x1, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c) ioctl$DRM_IOCTL_AGP_ALLOC(r4, 0xc0106434, &(0x7f0000ed3000-0x10)={0x3, 0x0, 0x10002, 0x9}) mmap(&(0x7f0000f6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_BIND(r4, 0x40086436, &(0x7f0000f70000-0x8)={r5, 0x3}) epoll_create(0x359) 2018/02/02 06:43:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) r1 = getpgrp(0xffffffffffffffff) fstat(r0, &(0x7f0000d00000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) ioprio_set$uid(0x3, r2, 0x8) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000600000-0xe8)={{{@in=@multicast1, @in=@multicast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@local}}, &(0x7f0000a7e000)=0xe8) ioctl$ASHMEM_GET_PIN_STATUS(r0, 0x7709, 0x0) lstat(&(0x7f00008bc000-0x8)='./file0\x00', &(0x7f000063c000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$PIO_UNISCRNMAP(r0, 0x4b6a, &(0x7f0000e6d000)="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") setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00009d2000-0xc)={r1, r3, r4}, 0xc) r5 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r5, 0x6, 0xd, &(0x7f000019d000-0x27)='reno\x00', 0x5) bind$inet(r5, &(0x7f0000c17000-0x10)={0x2, 0x1, @multicast1=0xe0000001}, 0x10) sendto$inet(r5, &(0x7f0000fa1000-0x1), 0xffffffffffffff8d, 0x20020007, &(0x7f0000e97000+0xfcf)={0x2, 0x1, @loopback=0x7f000001}, 0x10) 2018/02/02 06:43:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xa) getresuid(&(0x7f0000ecd000), &(0x7f0000b8f000-0x4), &(0x7f0000099000-0x4)=0x0) sendmsg$nl_xfrm(r0, &(0x7f0000844000-0x1c)={&(0x7f0000573000-0xc)={0x10}, 0xc, &(0x7f0000c13000-0x10)={&(0x7f00003a2000-0x2b4)=@newae={0x2b4, 0x1e, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, 0xffffffffffffffff, 0x0, 0xfffffffffffffffd}, @in=@dev={0xac, 0x14}}, [@algo_auth_trunc={0x84, 0x14, {{'michael_mic-generic\x00'}, 0x1b0, 0x200, "4a5501b6443e88a8d3b369e9356004dc79a5812bcfb6bd2d5e81a643b6d655953b7dc53e0a72b92fedddfa196010aab1b0d0fa7f5d1b"}}, @algo_comp={0x108, 0x3, {{'lzjh\x00'}, 0x600, "20b342dbaca542ac0c4ab40661ed2c492b837b3e19a6f4110339205a8297bffa25dad85427fa5e474748f9caa1421053e98fb001665237ff8249bdac178435a2fc019e7bc607ed79772bb2b0152fdde6f417c9f90c3d7c9b7beda170d68ef432d6bbf347f91b14f23cfcd98ae5f74b692641d7352931f15b1b564410741084e04103680c99ee768632876e7648b130fcd6fa0f07190d975ed47080266edfc7464df00ebce7bd033db472ad39a11778086bda531fcb879f97a0bde05839bd3422"}}, @policy_type={0xc, 0x10, {0x1}}, @user_kmaddress={0x2c, 0x13, {@in6=@loopback={0x0, 0x1}, @in6=@dev={0xfe, 0x80, [], 0x0, 0x16}, 0x0, 0xa}}, @policy={0xb0, 0x7, {{@in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, @in6=@dev={0xfe, 0x80, [], 0x0, 0xe}, 0x1, 0xffffffff, 0x2, 0x0, 0xa, 0x20, 0x80, 0x3b, 0x0, r1}, {0x1, 0x3, 0x7, 0x5c, 0x5, 0x1, 0x2, 0x68a}, {0x7f, 0x4f, 0xb504, 0x7b}, 0x59, 0xa, 0x3, 0x0, 0x1, 0x3}}]}, 0x2b4}, 0x1}, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f000062f000-0x4)=0x0) r3 = syz_open_procfs(r2, &(0x7f0000fe7000-0x7)='ns/ipc\x00') connect$l2tp(r3, &(0x7f0000cab000)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x3, @multicast1=0xe0000001}, 0x1, 0x1, 0x2, 0x1}}, 0x2e) getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000837000)=@assoc_value, &(0x7f0000ee1000-0x4)=0x8) 2018/02/02 06:43:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_int(r0, 0x0, 0x7, &(0x7f0000243000), &(0x7f000074a000-0x4)=0x4) setsockopt$inet_int(r0, 0x0, 0x31, &(0x7f0000d8a000)=0x5, 0x4) 2018/02/02 06:43:24 executing program 7: getcwd(&(0x7f0000cca000-0x49), 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000285000-0xd)='/dev/usbmon#\x00', 0x0, 0x80) unlinkat(r0, &(0x7f0000df3000)='./file0\x00', 0x0) [ 77.239326] audit: type=1400 audit(1517553804.042:25): avc: denied { execute } for pid=12197 comm="syz-executor6" path="pipe:[20904]" dev="pipefs" ino=20904 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=fifo_file permissive=1 [ 77.296153] Buffer I/O error on dev loop0, logical block 0, lost async page write [ 77.304784] Buffer I/O error on dev loop0, logical block 0, lost async page write 2018/02/02 06:43:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) r1 = getpgrp(0xffffffffffffffff) fstat(r0, &(0x7f0000d00000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) ioprio_set$uid(0x3, r2, 0x8) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000600000-0xe8)={{{@in=@multicast1, @in=@multicast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@local}}, &(0x7f0000a7e000)=0xe8) ioctl$ASHMEM_GET_PIN_STATUS(r0, 0x7709, 0x0) lstat(&(0x7f00008bc000-0x8)='./file0\x00', &(0x7f000063c000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$PIO_UNISCRNMAP(r0, 0x4b6a, &(0x7f0000e6d000)="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") setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00009d2000-0xc)={r1, r3, r4}, 0xc) r5 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r5, 0x6, 0xd, &(0x7f000019d000-0x27)='reno\x00', 0x5) bind$inet(r5, &(0x7f0000c17000-0x10)={0x2, 0x1, @multicast1=0xe0000001}, 0x10) sendto$inet(r5, &(0x7f0000fa1000-0x1), 0xffffffffffffff8d, 0x20020007, &(0x7f0000e97000+0xfcf)={0x2, 0x1, @loopback=0x7f000001}, 0x10) 2018/02/02 06:43:24 executing program 4: mmap(&(0x7f0000000000/0x24f000)=nil, 0x24f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f000017a000)={@common='lo\x00', &(0x7f000024e000-0x7)=@ethtool_dump={0x25}}) mmap(&(0x7f000024f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f000024f000)={0x6, 0xfffffffffffffe00, 0x1, 0x7, 0xa, [{0xfff, 0x81, 0x3f, 0x0, 0x0, 0x800}, {0xfffffffffffffffe, 0x5, 0x1f, 0x0, 0x0, 0x1000}, {0x1ff, 0x2, 0x5, 0x0, 0x0, 0xd00}, {0x4000000000000000, 0x7fff, 0xffff, 0x0, 0x0, 0x1}, {0x40, 0x0, 0x7, 0x0, 0x0, 0x8}, {0x7c61, 0x7fffffff, 0x2, 0x0, 0x0, 0x8}, {0x5, 0x7fff, 0x7, 0x0, 0x0, 0x3000}, {0x1ff, 0x6582e7fc, 0x0, 0x0, 0x0, 0x2}, {0x9, 0x8f6, 0x532c000, 0x0, 0x0, 0x400}, {0x1c4, 0x2, 0xba12, 0x0, 0x0, 0x2200}]}) 2018/02/02 06:43:24 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sysfs$1(0xfe4, &(0x7f0000e68000)='trustedself\x00') 2018/02/02 06:43:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) r1 = dup(r0) ioctl$PIO_FONTX(r1, 0x4b6c, &(0x7f00006b2000)="e0638d4839e9dc9b7eb039e143537823") unshare(0x8000400) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000fd6000)='/dev/ppp\x00', 0x840, 0x0) mq_notify(r2, &(0x7f0000668000-0x60)={0x20000000, 0x8000000000013, 0x2, @thr={&(0x7f0000732000), &(0x7f000000c000)}}) ioctl$DRM_IOCTL_GET_STATS(r1, 0x807c6406, &(0x7f0000738000)=""/9) 2018/02/02 06:43:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000862000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f000002f000-0x4)) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000056000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) getsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000028000-0x10)=@common, 0x10) ioctl$KDDISABIO(r1, 0x4b37) r2 = gettid() timer_create(0x2, &(0x7f0000af8000)={0x0, 0x4, 0x4, @tid=r2}, &(0x7f00005dd000-0x4)) timer_settime(0x0, 0x20001, &(0x7f0000041000-0x20)={{}, {0x0, 0x9}}, &(0x7f0000040000)) 2018/02/02 06:43:24 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000001b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000017000-0x4)=0x406, 0x4) writev(r1, &(0x7f00004ca000)=[{&(0x7f000049d000-0x1f)="d6", 0x1}], 0x1) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000905000)='/dev/rfkill\x00', 0x200, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r2, 0x2401, 0x6) write(r1, &(0x7f000001c000-0x1)="a0", 0x1) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000fb2000)='/proc/self/net/pfkey\x00', 0x18000, 0x0) ioctl$EVIOCSABS0(r3, 0x401845c0, &(0x7f0000ee6000-0x18)={0x8, 0x7, 0x9, 0x3, 0x7, 0x9}) recvmsg(r0, &(0x7f000001a000-0x38)={0x0, 0x0, &(0x7f000001e000)=[], 0x0, &(0x7f0000019000)}, 0x2) ioctl$TIOCSTI(r3, 0x5412, 0x100000001) getdents64(r3, &(0x7f0000326000)=""/57, 0x39) r4 = dup3(r0, r1, 0x80000) clock_getres(0x6, &(0x7f0000a42000-0x8)) getdents(r4, &(0x7f000011f000-0x8a)=""/138, 0x8a) setsockopt$packet_int(r2, 0x107, 0x3, &(0x7f0000bc0000-0x4)=0xbc, 0x4) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r3, 0xc0305302, &(0x7f0000210000-0x30)={0x0, 0xfffffffffffffd95, 0x3, 0x3, 0x0, 0xff}) 2018/02/02 06:43:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00000e6000)='/dev/pktcdvd/control\x00', 0x90000, 0x0) ioctl$TIOCGPTPEER(r0, 0x5441, 0x8001) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000ee8000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000bc6000)=[@in={0x2, 0x1, @multicast1=0xe0000001}, @in6={0xa, 0x1, 0x7ff, @mcast2={0xff, 0x2, [], 0x1}, 0x4}], 0x2c) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000de3000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) ioctl$DRM_IOCTL_DROP_MASTER(r2, 0x641f) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000069000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) fcntl$getownex(r1, 0x10, &(0x7f00000b5000)={0x0, 0x0}) ptrace$peekuser(0x3, r4, 0x4) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f00009be000-0x2c)={@multicast1=0xe0000001, @remote={0xac, 0x14, 0x0, 0xbb}, 0x80, 0x0, []}, 0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f00001e1000)={0x0, 0x81}, &(0x7f00002ca000)=0xc) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f0000251000-0xa0)={r5, @in6={{0xa, 0x0, 0x179, @loopback={0x0, 0x1}, 0xd7c1}}, 0x1e7, 0xa058, 0x4, 0x1, 0x8}, &(0x7f000063a000-0x4)=0xa0) 2018/02/02 06:43:24 executing program 2: mmap(&(0x7f0000000000/0xf6a000)=nil, 0xf6a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r1, 0x80045300, &(0x7f0000f6b000-0x4)) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000a66000-0x4)=0x176, 0x4) setsockopt$inet6_int(r0, 0x29, 0x4a, &(0x7f0000f68000)=0x80, 0x4) sendto$inet6(r0, &(0x7f0000125000), 0x0, 0x0, &(0x7f0000985000)={0xa, 0x1, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) recvfrom$inet6(r0, &(0x7f0000f43000), 0x0, 0x12000, &(0x7f0000430000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, 0x1c) [ 77.330165] audit: type=1400 audit(1517553804.132:26): avc: denied { create } for pid=12227 comm="syz-executor5" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_fib_lookup_socket permissive=1 [ 77.361979] audit: type=1400 audit(1517553804.162:27): avc: denied { write } for pid=12227 comm="syz-executor5" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_fib_lookup_socket permissive=1 2018/02/02 06:43:24 executing program 7: mmap(&(0x7f0000000000/0xddd000)=nil, 0xddd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x8080f, 0x4) fgetxattr(r0, &(0x7f0000dd7000-0xb)=@random={'user.\x00', 'ppp0\x00'}, &(0x7f0000dd6000)=""/242, 0xfffffffffffffed6) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000366000-0x8)=0x2) 2018/02/02 06:43:24 executing program 0: mmap(&(0x7f0000000000/0xf82000)=nil, 0xf82000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x4) setsockopt$inet6_int(r0, 0x29, 0x43, &(0x7f0000bc2000)=0xfffffffffffffffd, 0x4) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000ac8000)={0x0, 0xdf, 0x401, 0x6, 0x900000000, 0xfffffffffffffffb}, &(0x7f0000027000)=0x14) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000f83000-0x18)={r1, 0xb0, 0x0, 0x8, 0x1}, &(0x7f0000f82000)=0x18) 2018/02/02 06:43:24 executing program 4: clone(0x0, &(0x7f0000178000), &(0x7f00000f4000), &(0x7f0000e41000), &(0x7f00008b4000)) r0 = getpid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000001000-0x8)='./file0\x00', 0x20) ioctl$KDMKTONE(r1, 0x4b30, 0x80) wait4(r0, &(0x7f00004be000), 0x0, &(0x7f0000919000-0x48)) 2018/02/02 06:43:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000007000)=@file={0x40000000000001, "e91f7189591e9233614b"}, 0xc) listen(r1, 0x0) connect$unix(r0, &(0x7f000000e000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) pipe2(&(0x7f0000309000)={0x0, 0x0}, 0x4000) ioctl$TUNSETTXFILTER(r2, 0x400454d1, &(0x7f0000e7d000-0xa)={0x20f87652981a68bc, 0x1, [@random="db5bd3e50c16"]}) connect$unix(r1, &(0x7f0000014000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r1, 0x3) 2018/02/02 06:43:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00003b8000-0x8)='./file0\x00', 0x5) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000216000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x50, &(0x7f0000ffb000)) statfs(&(0x7f0000b53000-0x8)='./file0\x00', &(0x7f0000626000)=""/17) 2018/02/02 06:43:24 executing program 5: mmap(&(0x7f0000000000/0xf1b000)=nil, 0xf1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f0000f1b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000f1b000)=@syzn, 0x10) sendto$inet(r0, &(0x7f0000e7b000)="dc", 0x1, 0xfffffffffffffffc, &(0x7f0000e82000-0x10)={0x2, 0x0, @empty}, 0x10) 2018/02/02 06:43:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) mmap(&(0x7f00007f1000/0x4000)=nil, 0x4000, 0xc, 0x10, r0, 0x0) sendmsg$nl_route(r0, &(0x7f000025c000-0x38)={&(0x7f0000b93000+0x43a)={0x10}, 0xc, &(0x7f00005a1000)={&(0x7f0000f80000-0x58)=@ipv4_delroute={0x34, 0x19, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x20, 0x0, 0x0, 0xff, 0x0, 0xfe}, [@RTA_PRIORITY={0x8, 0x6, 0x54}, @RTA_OIF={0x8, 0x4}, @RTA_DST={0x8, 0x1, @loopback=0x7f000001}]}, 0x34}, 0x1, 0x0, 0x0, 0x4007}, 0x4000000) 2018/02/02 06:43:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f000063a000-0x8)={0x0, 0x0}) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f000071e000-0x4)={0x1}, 0x4) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f00004af000-0x10)={0x0, 0x0, 0x9}) r3 = open(&(0x7f00000db000-0x8)='./file0\x00', 0x2, 0x44) sendmsg$nfc_llcp(r3, &(0x7f0000c56000-0x1c)={&(0x7f0000d73000)={0x27, 0x9, 0x7, 0x7, 0x8, 0x8, "89effafe3f5b7f1dfac3d52c3a5c30a64dc923345b111ffd54d0cb434bae85acc7d7d5700c9e6b69c82bff4f8fffb050f788017bdd6f236525e4da0cf702b3", 0x6}, 0x58, &(0x7f00009f5000-0x30)=[{&(0x7f00006ca000-0x8d)="9a86ee443335301dad6a9b2d682bcc07fd68d9fb885b4390699b0d52ccb4bf0eb263120c3a238423e92b0f064ca906a30b1a33706dd1661445029ad812914e7213787750ff7e34ba9213cdf348c33f904a9b2b6367964b1487d9bc835def2f57ad2e36a2afa9fe2a69138b7de61d2955ea506e85814e5f8fd2fe655c6e63028b421b9e06f10fc3a768fd1bc99b", 0x8d}, {&(0x7f0000571000-0x85)="2de6056e9e92935c9c3a65f67e92e1da79139ea3819c65e9c00583d75066f843af656d55c2c8c68a905c2bb473a68dde93892ba8ac4be4a108c1d492448474e6ec604eafda33e7adf29e090b525c5229ca38b6baa2aeed2488d3935e2859fbab1fe4357c6609a454bd0ea45412b2ffd90f572cbd87b2b1671e062d3c93b0d07aac1a1c6c87", 0x85}, {&(0x7f00002f6000-0x59)="c6eb2220708c7bb6ef6ab50f1a512f462554d308e4c27e47e95f2b339236d45d681d6e1cfa96feb50b4ff0e0814b12f3d5a1ea3691271819576ffe0a869d58ad4f48077b8f452dc41becd7380df17b81a49f122b55572bc160", 0x59}, {&(0x7f0000eb1000-0x7c)="dd17043e5b32c6d8c8e80e5dde92f0d06320e99fd01d1fe430aeae6096eebf90aed9c515b8bf32a60b671bf209fb1ba2d911d3e3b6680084b77cff3e8c4e8a3b88a00d843e18c1f38d5ff65d91004f187c02586dc4643e4a658acac3ef933455825214492a317fe7e35c57a12aaef6b45b13e096e357c61c93a5bbb0", 0x7c}, {&(0x7f0000ed0000-0x36)="4b9b6444e48e0bdfbc5ddca935c6a2c33122df89358c45b6ac82b1f1c39e23280069dd0ad7dcc16a36aaca08c7a4c6ae96b6666c1e11", 0x36}, {&(0x7f0000cce000)="b9bd990f51532298e372cf3f7161a61102593a824cf87a13fd4a9cc1", 0x1c}], 0x6, &(0x7f0000833000)={0x10, 0xff, 0x4, "da9937ef"}, 0x10, 0x2400c840}, 0x40) r4 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00005af000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$TIOCSTI(r4, 0x5412, 0x7) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000e53000-0x10)={r1, r2, 0x7}) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000d81000)='hybla\x00', 0x6) r5 = dup2(r0, r0) sendto$inet(r5, &(0x7f0000fd0000), 0x0, 0x20000801, &(0x7f0000deb000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) 2018/02/02 06:43:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000109000+0x282)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000216000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x50, &(0x7f0000ffb000)) r0 = creat(&(0x7f0000139000)='./file0/bus\x00', 0xbc9dc8fbd81cb4b1) fcntl$lock(r0, 0x7, &(0x7f0000027000)={0x1}) unshare(0x40600) ioctl$int_in(r0, 0x5425, &(0x7f000097a000-0x8)=0x100000006) ftruncate(r0, 0x1000) 2018/02/02 06:43:24 executing program 3: unshare(0x40400) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readlink(&(0x7f000050a000-0x8)='./file0\x00', &(0x7f0000000000+0xb3b)=""/202, 0xca) 2018/02/02 06:43:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000412000)='/dev/usbmon#\x00', 0x0, 0x0) dup2(r0, r0) r1 = syz_open_dev$usbmon(&(0x7f00004b7000)='/dev/usbmon#\x00', 0x0, 0x0) dup2(r1, r0) 2018/02/02 06:43:24 executing program 5: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x5, 0x0) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000000+0x9b4), 0x4) r1 = fcntl$getown(0xffffffffffffff9c, 0x9) prlimit64(r1, 0x0, 0x0, &(0x7f0000002000-0x8)) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000002000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000002000)={0x0, 0x1, 0x3, [0x80, 0x8c36, 0x4]}, &(0x7f0000003000-0x4)=0xe) r4 = geteuid() mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000001000-0x1c)={&(0x7f0000001000)={0x10, 0x0, 0x0, 0xc000}, 0xc, &(0x7f0000003000-0x8)={&(0x7f0000004000-0x1cc)={0x1cc, 0xe, 0x3, 0x8, 0x7, 0x1, {0x3, 0x0, 0x3}, [@nested={0x1b0, 0x74, [@typed={0x10, 0x6b, @u64=0x3}, @generic="9350e1b61da336ded692ed10854a90d10f2bfc357dc9b7ada7404d35d169ee09df70e5a1cceb6653dd904d120c1b1cd9852924d6a507a1e3dcfd0f22871af48f46b8058e5d51dddab646c8360682e6697947920084d370adcdcd2efd1dd7ccddc734abfe42cfa44987d7f70c8edd5e5ca6c7e59f943db89a69206ae7bfda6cc1956af79c815b9a3c237de078137e33dc31859fba", @generic="de2012ba32534a91d9f3b4ce316d4f192c63eb4492f0720ad8077ebc3158b3a50c7bae3d7058096cca7fc9ffa3999b91065ac7b72ab3bc259b9a2f293c6e1171bb3df0a36dde6df90cfa51bc59da5a26f0f0485d7994ca607e2e5208af6bb8ccda5686f2f7e9d0f615e38e818a78640af43ee761ae84d82197996f4d9dd9d2115d9eacbd3885170cd6a2b081af6f065f3d69ddd22c4e660ec7ddb5f47c74c80f9b2dc4e19906a11f89da843e3fa3b497c3ac37aed276b9ce485356e7438bf6ca712d03507f5eeee5d2", @generic, @typed={0xc, 0x7fffffff, @pid=r1}, @typed={0xc, 0x3b, @fd=r2}, @typed={0xc, 0x7b, @pid=r1}, @typed={0xc, 0x40, @u32=0x5}, @typed={0xc, 0x51, @uid=r4}]}, @typed={0x8, 0x62}]}, 0x1cc}, 0x1, 0x0, 0x0, 0x4}, 0x1) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f0000004000-0x6)={r3, 0xfffffffffffffffa}, 0x6) 2018/02/02 06:43:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) sendmsg$inet_sctp(r0, &(0x7f000054a000-0x38)={&(0x7f00009f2000)=@in={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10, &(0x7f000076d000)=[], 0x0, &(0x7f0000101000-0x90)=[@sndrcv={0x30, 0x84, 0x1}, @sndinfo={0x20, 0x84, 0x2}], 0x60}, 0x0) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000625000)=0xffffffffffffffff, 0x4) 2018/02/02 06:43:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000109000+0x282)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000216000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x50, &(0x7f0000ffb000)) r0 = creat(&(0x7f0000d9f000-0xc)='./file0/bus\x00', 0xbc9dc8fbd81cb4b1) fcntl$lock(r0, 0x7, &(0x7f0000027000)={0x1}) unshare(0x40600) pwrite64(r0, &(0x7f00005b2000)='+', 0x1, 0x0) r1 = creat(&(0x7f00001d4000-0xc)='./file0/bus\x00', 0x0) dup2(r1, r0) write(r0, &(0x7f0000d8f000), 0x0) mount(&(0x7f0000016000-0xc)='./file0/bus\x00', &(0x7f00008bd000)='./file0\x00', &(0x7f00004f4000-0x4)='udf\x00', 0x20000, &(0x7f0000e65000-0x3f)="a08c6968f1005bdbfc1cdda452bbc275ce7304fe5c6bedb4f595c3ae08becd8a72f8f12fe677eb6a73d56e6c75d773b3f3d5f823b465cf3197cee71f4e2b95") 2018/02/02 06:43:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000c1f000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000cc0000-0xb)='mountstats\x00') preadv(r1, &(0x7f000039f000)=[{&(0x7f00000e5000-0x95)=""/149, 0x95}], 0x3e8, 0x2) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000c23000-0xb)={0x4e, 0x4, 0x1, 0x9, 0x1, 0xffff, 0x1, 0x1f, 0x1, 0x2, 0x3ff}, 0xb) 2018/02/02 06:43:24 executing program 3: mmap(&(0x7f0000000000/0xe76000)=nil, 0xe76000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f000035e000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_ADD_BUFS(r0, 0xc0206416, &(0x7f0000e75000-0x20)={0x9, 0x3970, 0x8, 0xfda9, 0x1a}) mmap(&(0x7f0000e76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000e76000)={0x0}, 0x4000) mmap(&(0x7f0000e76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000e77000-0xe2)=""/226, &(0x7f0000e76000)=0xe2) r2 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r2, &(0x7f0000e71000)={0xa, 0x0, 0x45da8146, @dev={0xfe, 0x80, [], 0x0, 0x11}, 0x4}, 0x1c) connect$inet6(r2, &(0x7f0000e6f000)={0xa, 0x2, 0x1000000000000, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x8000000000000001}, 0x1c) r3 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r3, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r2, {0x2, 0x1, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r3, &(0x7f0000380000-0x38)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00002cf000-0x10)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3, "", []}, 0xfff1}, 0x1, 0x0, 0x0, 0x8820}, 0x81) 2018/02/02 06:43:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a21000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000a45000-0x4)=0xe) socket$inet6(0xa, 0x800, 0xfffffffffffffff9) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000677000)='/dev/rfkill\x00', 0x10000, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f000088f000-0x8)=@assoc_value, &(0x7f0000d74000-0x4)=0x58f265f1d3b570c8) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000894000)='/dev/sequencer2\x00', 0x801, 0x0) sendmsg$key(r2, &(0x7f00000ad000-0x1c)={0x0, 0x0, &(0x7f000005a000-0x8)={&(0x7f000010c000)={0x2, 0xb, 0x4, 0x6, 0x24, 0x0, 0x7, 0x0, [@sadb_key={0x1c, 0x9, 0x688, 0x0, "002a07ea668aaedfb30d3d359e728e79b25e3e19756cfc441abc9f5d3efc11569e0ac77c63f134d58036cee1f029ba99022f00c950ad8785b39bdcfe45a2b7443b71ef7feaacd0bfc8a870d1e6b68e0fb90c3cf839128358e6906b2f23a5aa2b744b13d2123e06f633e0f378c806b53444c99229744a12e6292c029f4105c784d84ab30803829b422a6a34d8461df420fcffad0461bb37c49c8788a6be468a5f2e5400d430fac079e8ae9e0433642ed0d0380e6ff62111992868d154ba6eb7f2de100dd788ab0c65ce2d6cd3f19f0c1090"}, @sadb_x_sa2={0x2, 0x13, 0x7, 0x0, 0x0, 0x5}, @sadb_ident={0x2, 0xb, 0x80, 0x0, 0x8}, @sadb_spirange={0x2, 0x10, 0x1, 0x3}]}, 0x120}, 0x1}, 0x10) ioctl$FIONREAD(r0, 0x541b, &(0x7f00006ae000-0x4)) 2018/02/02 06:43:24 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = dup3(r0, r0, 0x80000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGPHYS(r1, 0x80404507, &(0x7f0000001000-0x5d)=""/93) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000002000-0xa0)={0x0, @in6={{0xa, 0x1, 0xffffffffffff08bd, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x6}}, 0x3f, 0xffff, 0xe7a1, 0x400, 0x100}, &(0x7f0000000000)=0xa0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000001000-0xd4)={r2, 0xcc, "a90931f1e8f8747bbc7949b18ba5f1bd4dec655395cd14eda72afb4d4a09a1941a3c87d7d35e90f8eb88f1f73f3b915a0e0aa30b99c0bb28c11e738d707d23023905469994d235d17f9a5d3c7ce2b1dd5a4884ad0bb19e1535240c39fd57d0f49f9d0200ad61d3d732306967605ba615dbedd75a2e9fcb6b5540ff9cc836a96de7868b010f9b3d9aa2677734e58dc438e1badfb72b780ab7da9d8452f0a606c8286e78398fc5b91e0d5791a56d7233cae03358b4a63910fd9678f3bbebf05e2554469f6fc61019ea4944e25f"}, &(0x7f0000003000)=0xd4) setsockopt$netlink_NETLINK_NO_ENOBUFS(r1, 0x10e, 0x5, &(0x7f0000002000)=0x5, 0x4) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000)='/dev/autofs\x00', 0x408400, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000001000-0x8)={0x0}) socket$inet(0x2, 0xa, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_NEW_CTX(r3, 0x40086425, &(0x7f0000002000-0x8)={r4, 0x3}) mmap(&(0x7f00003f5000/0x2000)=nil, 0x2000, 0x0, 0x1011, r0, 0x0) read(r0, &(0x7f00003f6000-0x1000)=""/4096, 0x1000) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc0605345, &(0x7f0000004000-0x5c)={0x3ff, 0x0, {0x0, 0x0, 0x6, 0x3, 0x5}}) ioctl$ASHMEM_GET_PROT_MASK(r1, 0x7706, &(0x7f0000002000-0x8)) 2018/02/02 06:43:24 executing program 6: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f000064d000)='/dev/keychord\x00', 0x200000, 0x0) ioctl$PERF_EVENT_IOC_QUERY_BPF(r0, 0xc004240a, &(0x7f0000996000)={0xa, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x12f, &(0x7f0000002000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v+Y', 0xf9, 0x2c, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @dccp={{0x1, 0x2, 0x4, 0x1, 0x9, 0x0, 0x0, 0xf, 0x5, "f29f39", 0x2, "efeafd"}, "5baadaa6c2705d6b65bf1541209a9c3534a09f9d44df13aa51e4cda882e86c05607b1569be0073126135f2029123b9b2983067ac744fca6a268c9b9d1d58bca7d1af180ae9df30a4d5ccca2cb465aeef4d1bc1694cff427c19ee354815b56420a6ae4c344cd18a6b29072374c453fac552af1d3140a28495e1c9d0ccb18f1e00498e0fd76d216ef2ce90db0995a236b920cb8e6360e7e7b7d7640f0f7e48acc346899fee3f1a08ca55a38ecd0e9343c99857c0bf6af33d3836f587e94b49cbe1e4d318479ef18749eae5def62602a008dbaf7142ea577184d90b0d48ceb03f8712bf691ce68fb99c62"}}}}}}, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0x4, 0x8, 0x2, 0x6, 0x0}, &(0x7f000000c000)=0x10) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f000000f000-0xa0)={r1, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x3, 0x2, 0x6, 0xffffffffffffff80, 0x7}, &(0x7f0000007000)=0xa0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000005000)='/selinux/enforce\x00', 0x8000, 0x0) 2018/02/02 06:43:24 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f00005ef000-0xa0)={0x0, @in6={{0xa, 0x1, 0x1, @mcast2={0xff, 0x2, [], 0x1}, 0x4}}, 0xffff, 0x1, 0x400, 0x1f, 0x636a33ab}, &(0x7f0000001000)=0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000001000-0xe)={r1, 0x0, 0x3, [0x1, 0x81, 0x20]}, &(0x7f0000001000-0x4)=0xe) 2018/02/02 06:43:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000180000-0x8)='./file0\x00', 0x2) ioctl$KDGKBMODE(r0, 0x4b44, &(0x7f000019b000)) ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f0000a3c000)) r1 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000bb7000)=0x0) ptrace$setregs(0xffffffffffffffff, r2, 0x5, &(0x7f0000612000)="30d5c421ef5cf49fc39ceefc80cda40f1b693820fc8978945a11ddaf5edc094d1fc28c4336f9") r3 = memfd_create(&(0x7f0000db3000-0xc)="38645176010000000000000c", 0x40000000002) pwritev(r3, &(0x7f0000539000)=[{&(0x7f0000b3d000-0x2)="04", 0x1}], 0x1, 0x81003) sendfile(r1, r3, &(0x7f00007eb000), 0xffffffffffffff00) utimensat(r0, &(0x7f00004d7000)='./file0\x00', &(0x7f00006cb000-0x10)={{0x77359400}, {0x77359400}}, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f0000652000)) 2018/02/02 06:43:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x1, &(0x7f0000763000-0x4), 0xfffffe95) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000027000)='/dev/ppp\x00', 0x0, 0x0) dup3(r1, r0, 0x80000) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00006f2000)={@generic="ee41a64c387b877b08e316763e83675d", @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0}}) 2018/02/02 06:43:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$setsig(r0, 0xa, 0x36) socket$inet6_icmp(0xa, 0x2, 0x3a) listen(r0, 0x0) ptrace$getenv(0x4201, 0x0, 0x7, &(0x7f0000465000-0x4)) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000bc3000-0x6)='vegas\x00', 0x11f) 2018/02/02 06:43:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003e000)="002670726f63eb657972696e6740", 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000dd5000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f000022e000-0x8c)={0x0, 0x0, 0x0, "7175f97565310000000000000000000a000000000000000002000000fbfffffffe00"}) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000854000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) write$sndseq(r0, &(0x7f0000619000)=[{0x0, 0x2, 0x0, 0x0, @time, {}, {}, @raw32}], 0x1c) 2018/02/02 06:43:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000226000)='./file0\x00', 0x0) fsetxattr(r0, &(0x7f0000977000)=@known='system.posix_acl_access\x00', &(0x7f00006ba000-0x4)="02000000", 0x4, 0x0) pread64(r0, &(0x7f0000537000-0xa1)=""/161, 0xa1, 0x0) 2018/02/02 06:43:24 executing program 7: getpgid(0xffffffffffffffff) r0 = fcntl$getown(0xffffffffffffffff, 0x9) r1 = syz_open_procfs(r0, &(0x7f00006b3000-0x15)='fdinfo\x00') lseek(r1, 0x0, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0106434, &(0x7f0000002000-0x10)={0x5, 0x0, 0x0, 0x3d6d}) ioctl$DRM_IOCTL_AGP_UNBIND(r1, 0x40086437, &(0x7f0000000000)={r2, 0x10001}) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000002000-0x8)={0x0}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000003000-0x8)=@assoc_value={r3, 0x7}, 0x8) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0106434, &(0x7f0000000000)={0xfff, 0x0, 0x10002, 0x100000001}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(r1, 0x40106435, &(0x7f0000000000)={0xfffffffffffffff7, r4, 0x10000, 0x3}) 2018/02/02 06:43:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x80000000000001, 0x0, &(0x7f0000f0d000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f000094f000-0x15)='/proc/self/net/pfkey\x00', 0x100, 0x0) setsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000841000), 0xff9e) r2 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r2, 0xc02c5341, &(0x7f0000000000)) shutdown(r0, 0x1000000000000002) 2018/02/02 06:43:24 executing program 3: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000006000)='/dev/pktcdvd/control\x00', 0x42, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r0, &(0x7f0000007000-0x1c)={&(0x7f0000006000)={0x10, 0x0, 0x0, 0x41000}, 0xc, &(0x7f0000006000-0x8)={&(0x7f0000007000-0x40)=@mpls_newroute={0x40, 0x18, 0x4, 0x2, 0x3, {0x1c, 0x34, 0x34, 0xff, 0xfd, 0x3, 0xff, 0x9, 0x100}, [@RTA_TTL_PROPAGATE={0x8, 0x1a, 0x6}, @RTA_DST={0x1c, 0x1, [{0x57, 0x2, 0x9, 0x2}, {0x6, 0x1, 0x92b, 0x9}, {0x7ff, 0x6, 0x6, 0x4}, {0x0, 0x4, 0x3, 0xea7}, {0xbc4, 0x200, 0x25, 0x3}, {0x4, 0x0, 0x8, 0x9b2}]}]}, 0x40}, 0x1}, 0x10) mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x3, 0x30, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000007000-0xf)='/dev/sequencer\x00', 0x434400, 0x0) ioctl$KIOCSOUND(r1, 0x4b2f, 0x4) getrusage(0x20, &(0x7f0000004000-0x45)) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000005000)={@empty, @multicast2, 0x0}, &(0x7f0000007000)=0xc) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000008000-0x10)={r2, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, 0x10) r3 = gettid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000003000-0xc)={0x0, 0x0}, &(0x7f0000006000-0x4)=0xc) r5 = getpid() ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000008000)=0x0) mmap(&(0x7f0000008000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r0, &(0x7f0000008000)={&(0x7f0000001000)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000009000-0x8)={&(0x7f0000008000)=@bridge_dellink={0x7338, 0x11, 0x2, 0x0, 0x1, {0x7, 0x0, 0x0, r2, 0x8000, 0x80}, [@IFLA_PHYS_PORT_ID={0xc, 0x22, 'NEvQTnG'}, @IFLA_VF_PORTS={0x72d8, 0x18, [{0x1c4, 0x1, [@typed={0x18, 0x94, @ipv6=@local={0xfe, 0x80, [], 0x0, 0xaa}}, @generic="2f305331c746da56f056a4ed1878b8c7a97eaab4af9ab06f594ffedba6d5d46e4f2fc57fb4e8dc88984f27d7610975ebdc7a37fe506e931728e49b39f64446c1da0cd2c8f7ed9313b6dce216468cefad10f3952444c967085a986ae961b62de0afd4078d6890130448909fb9562647298c21e92481f2039a59d1a631e2c0b7319eeadcaa6fc26302ead2e88c62b026438e0d7a21f7b94473dd5e67d65f8d9ab3a32a7f9a83120f281669296863926fd8efc7377b", @generic="3d8a009bdf882f468d070ce9ec125e94ec3084fc6677ae35b6f3aa433e561149695f9f4f1938147961364c9fce60592ece4ca6a8b78646105ed257722f4ce72ba7ef4a310fc3cac020db8a89d24b6d5a8e3a41aed908b133dc4c27af633c04d2bfee45ff37e2a4ba679a76afd48cb40f5c0b44456ddbe247de5c6be7031e10a419edc907f2c7037a157dca713aa91744e32b08b457ac17143a71a79751be4a3843122c", @typed={0xc, 0x3b, @ipv4=@dev={0xac, 0x14, 0x0, 0x17}}, @generic="8c3d6209c56684efd89d9ae190d37ef68c05f50b7ce6a3723fd9123012b1619b865e4b7303a4a203065464656a1e515e83a15ecf67d2829a07e44542fecc8eaec9f0eb8906"]}, {0x4, 0x1, []}, {0x20, 0x1, [@generic="c2436a2f8d90c79e5e557cc11571f51779684317f8483e42e3d9"]}, {0xd8, 0x1, [@nested={0xd4, 0x27, [@generic="dd51bacf9454f22bfa15584146d103f54c5b6e65a6eae6853047301738c4b92942c88601465cb42ab7bc59770656ad425f3747eeccfbe7ed5a15276ba942a5a92748ad92d1d06c38c0b2627e6f7ea57034d49ad66ee64b069dde7ce085150873be7c307df25e631b5b600e26569fcd2b804c8eb42e152c2b3472d9cb446ac4d85f9898a12999b7196231c2e84524d5727a4068234a1a033d6ed6bb8195bc03e2beae430c8827c47143994969d3063df45beb7abb9a2374", @typed={0x18, 0x42, @ipv6=@loopback={0x0, 0x1}}]}]}, {0x21c8, 0x1, [@nested={0x10, 0x67, [@typed={0xc, 0x57, @ipv4=@remote={0xac, 0x14, 0x0, 0xbb}}]}, @generic="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@generic="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", @typed={0x10, 0x85, @u64=0x4}, @typed={0xc, 0x18, @pid=r7}, @generic="2b5518879c1da68ab657adeca82445b903d178a0f4d687842334ce669afc43c8ebd971dd7e2e10393af3da8881106a790af7e068d31c66e1f1589d1a8137d73e2a4989e4b7ec191e0d906717221aa3d07a21681e3173fb3b108f3ab7869bc4d72eab12f2b372f491db06309d41655b9f3e"]}, @nested={0x10bc, 0x51, 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", @generic="f5a58feb0cf52ab1bac0ec980de68355042eb7d8eeac3a1540144dbc91f7b8cc7c633c3abc28b7bce0dc4795158b1f32cc3da4e78c185eaa", @generic="2e207955cad26c198777f7", @typed={0xc, 0x6c, @ipv4=@empty}, @generic="2e36b805fb98fea6b0440f0b6e802a082785ec9c30ec25f8dee9ab6c0b2bcc1079792fc16ad29fbaeded3e0da828ac74e1fe7cf30b76d7cb6d43c4020e94161651d6917240e26704621df17db33426638463f4a6867cfd36d599b6331c575bb20d162fc37db7"]}]}, {0x1e0, 0x1, [@typed={0xc, 0x30, @u32}, @typed={0xc, 0x7e, @fd=r1}, @nested={0x188, 0x40, [@generic="2b55ca5d12cf0025c03e2e419d1d62900faed572062f5dcfcea7d27a7ca608bd8fd639e55f3b4def800ec3e66b59d3f25073f66078f7b4ef9117c29e92860010f841ef55f870a061210dace75596ea7602ebde1f2feadb0e70cb006a7477d80aa099d07882e527abbaf4f2a0d8141f862440d4a1c98b838017aea495766836dba96e722a119e8f8952d5037255126277f1a2d64d28a840397afc71e5cd738342847bacb07148763494b257217957337778f5a2cbf5e57472ae38c663ee35ff800a52e5b4376a5290f51561216380c2c8760b8ab67d663c0b78163baae9bb9938", @generic="2c4ed662595b4a49ca9257eca04e0075ea8b71dc", @typed={0x90, 0x83, @binary="a1b395ca1515545749ad2cef058e20993cb6caf3963f382515cb9e2bf0442a6d3b1d0f8b61e87ee58fb4c1d58370ea42d5422d3fd35e0d141827d4f8f522ad7f68878b6526c959662ab84067bbde40da45983fa78e7c776e2e651967fafdea0c9a763bc47eafd3ae993417e92a851e991fb44d9ad760c390e5e3c9e32c9e577bc9cfbfadbf"}]}, @generic="d89b3ca35dec8cdfd7264a19bdd8a4c96623bf044dca2ef355df10095160fd1a564306fa5892b50fc11f933c89a7214ff7bd8642f3acfe4ae40e"]}]}, @IFLA_PHYS_SWITCH_ID={0x20, 0x24, "8336c3752367ed6d614271811c6d3c65eb8f9cc5a6306fef43f37e32"}, @IFLA_AF_SPEC={0x14, 0x1a, [{0x4, 0x7}, {0x4, 0x7}, {0x4, 0xa}, {0x4, 0xa}]}]}, 0x7338}, 0x1, 0x0, 0x0, 0x4000}, 0x20040004) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000008000-0x8c)={0x101, 0x9, 0x7c, 'queue1\x00', 0x9}) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={@generic="b40a5dbd6296375481dbb57d79d5f980", 0x0}) remap_file_pages(&(0x7f0000004000/0x2000)=nil, 0x2000, 0x2000008, 0x5, 0x28801) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_unlink(&(0x7f0000009000-0x40)='queue1\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00') setsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000003000-0xc)={@local={0xac, 0x14, 0x0, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}, r8}, 0xc) ioctl$sock_inet6_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000001000-0x4)) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000009000-0x10)={0x0, 0x2, 0xffffffff, 0x3}, &(0x7f0000008000)=0x10) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000006000-0x6)={r9, 0x2}, 0x6) 2018/02/02 06:43:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000fcd000)='/selinux/policy\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000655000-0x8)={0x0}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40086409, &(0x7f0000258000)={r1}) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000c04000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000a45000-0x4)=0xe) ioctl$TCFLSH(r2, 0x540b, 0x0) 2018/02/02 06:43:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000109000+0x282)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000216000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x50, &(0x7f0000ffb000)) r0 = creat(&(0x7f0000d9f000-0xc)='./file0/bus\x00', 0xbc9dc8fbd81cb4b1) fcntl$lock(r0, 0x7, &(0x7f0000027000)={0x1}) unshare(0x40600) pwrite64(r0, &(0x7f00005b2000)='+', 0x1, 0x0) r1 = creat(&(0x7f00001d4000-0xc)='./file0/bus\x00', 0x0) dup2(r1, r0) write(r0, &(0x7f0000d8f000), 0x0) mount(&(0x7f0000016000-0xc)='./file0/bus\x00', &(0x7f00008bd000)='./file0\x00', &(0x7f00004f4000-0x4)='udf\x00', 0x20000, &(0x7f0000e65000-0x3f)="a08c6968f1005bdbfc1cdda452bbc275ce7304fe5c6bedb4f595c3ae08becd8a72f8f12fe677eb6a73d56e6c75d773b3f3d5f823b465cf3197cee71f4e2b95") 2018/02/02 06:43:24 executing program 7: r0 = socket$packet(0x11, 0x20000000000003, 0x300) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind(r0, &(0x7f0000000000)=@ax25={0x3, {"9bb51025fad060"}, 0xff}, 0x10) fcntl$getown(r0, 0x9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_int(r0, 0x107, 0x11, &(0x7f0000248000-0x4), 0x4) 2018/02/02 06:43:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c7f000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_addrs=@ethernet={0x306, @random="3e7596f732f4"}}) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000a53000), &(0x7f0000e26000-0x4)=0xc) setsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000d5b000-0x8)={0x0, 0x5, 0x9, 0x1ff}, 0x8) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000cfc000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @rand_addr=0x400}}) r2 = openat(0xffffffffffffffff, &(0x7f00008e8000-0x8)='./file0\x00', 0x0, 0x100) close(r1) getpeername(0xffffffffffffffff, &(0x7f0000fb2000-0x20)=@pptp={0x0, 0x0, {0x0, @loopback}}, &(0x7f0000731000)=0x20) socket$inet6_sctp(0xa, 0x0, 0x84) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f00002b4000)={0x84, @tick=0x4, 0x0, {0xcda, 0x2}, 0x7, 0x0, 0x9}) 2018/02/02 06:43:24 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000001000-0x8)={0x0}, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ASHMEM_SET_NAME(r0, 0x41007701, &(0x7f0000000000)='$\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000f55000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000d63000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r4 = memfd_create(&(0x7f000016a000-0x1)='\x00', 0x0) bind$inet6(r4, &(0x7f00007c8000)={0xa, 0x0, 0x2, @empty, 0x5}, 0x1c) write$sndseq(r2, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @quote={{}, 0x0, &(0x7f0000fd0000)={0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @raw32}}}], 0xffffff46) dup2(r2, r1) dup2(r1, r3) 2018/02/02 06:43:24 executing program 6: prctl$seccomp(0x21, 0x1, &(0x7f0000001000-0x7)={0x0, &(0x7f000050d000)=[]}) prctl$void(0x1b) 2018/02/02 06:43:24 executing program 6: mmap(&(0x7f0000000000/0xf89000)=nil, 0xf89000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x11, &(0x7f00003c3000-0x4)=0xffffffffffffffff, 0x4) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000f89000)='/selinux/status\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r1, 0x404c534a, &(0x7f0000831000)={0x3, 0xfffffffffffffff8, 0x9}) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet6(r0, 0x0, &(0x7f0000f8a000-0x4), 0x80000) 2018/02/02 06:43:24 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setns(r0, 0x44000000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f000077b000)='/dev/sg#\x00', 0x6, 0x501000) ioctl$sock_inet6_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000b4b000)) r2 = open(&(0x7f0000d94000-0x8)='./file0\x00', 0x80040, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000dc7000-0x4)='tls\x00', 0x0) fcntl$setlease(r2, 0x400, 0x0) link(&(0x7f0000f00000)='./file0\x00', &(0x7f000038f000-0x8)='./file1\x00') [ 121.568880] Buffer I/O error on dev loop0, logical block 1, async page read [ 121.578853] Buffer I/O error on dev loop0, logical block 1, lost async page write INIT: Id "4" respawning too fast: disabled for 5 minutes INIT: Id "5" respawning too fast: disabled for 5 minutes INIT: Id "3" respawning too fast: disabled for 5 minutes INIT: Id "1" respawning too fast: disabled for 5 minutes INIT: Id "6" respawning too fast: disabled for 5 minutes INIT: Id "2" respawning too fast: disabled for 5 minutes [ 183.628813] Buffer I/O error on dev loop0, logical block 7, async page read [ 242.227165] INFO: task syz-executor4:12341 blocked for more than 120 seconds. [ 242.234454] Not tainted 4.4.114-ga81d322 #4 [ 242.239301] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 242.247519] syz-executor4 D ffff8800b272f240 26768 12341 4124 0x20020004 [ 242.254926] ffff8800b272f240 ffff8800b265b8d0 0000000000000024 ffff8800b265b000 [ 242.262931] ffffffff842bdbe0 0000000000000000 ffff8801db21fdb8 ffff8801db21fde0 [ 242.270967] ffff8801db21f4d8 ffff8801d8e7b000 ffff8800b265b000 ffff8800b272f7e0 [ 242.279105] Call Trace: [ 242.281685] [] ? bit_wait+0xc0/0xc0 [ 242.286935] [] schedule+0x7a/0x1b0 [ 242.292137] [] schedule_timeout+0x3a0/0x970 [ 242.298091] [] ? usleep_range+0x140/0x140 [ 242.303863] [] ? kvm_clock_read+0x23/0x40 [ 242.309662] [] ? kvm_clock_get_cycles+0x9/0x10 [ 242.315866] [] ? ktime_get+0x128/0x1d0 [ 242.321403] [] ? __delayacct_blkio_start+0x41/0x80 [ 242.327980] [] ? bit_wait+0xc0/0xc0 [ 242.333228] [] io_schedule_timeout+0x1be/0x390 [ 242.339450] [] bit_wait_io+0x1b/0xc0 [ 242.344786] [] __wait_on_bit+0x8c/0x140 [ 242.350421] [] wait_on_page_bit+0x1e5/0x210 [ 242.356369] [] ? trace_raw_output_mm_filemap_op_page_cache+0x240/0x240 [ 242.364702] [] ? autoremove_wake_function+0x90/0x90 [ 242.371373] [] ? pagevec_lookup_tag+0x3a/0x80 [ 242.377538] [] __filemap_fdatawait_range+0x1c3/0x2e0 [ 242.384270] [] ? wait_on_page_bit+0x210/0x210 [ 242.390418] [] ? iov_iter_advance+0x164/0x4f0 [ 242.396542] [] ? __filemap_fdatawrite_range+0x1bb/0x250 [ 242.403556] [] ? replace_page_cache_page+0x430/0x430 [ 242.410304] [] filemap_fdatawait_range+0x25/0x50 [ 242.416680] [] filemap_write_and_wait_range+0x74/0xb0 [ 242.423519] [] blkdev_fsync+0x66/0xb0 [ 242.428963] [] ? thaw_bdev+0x180/0x180 [ 242.434472] [] vfs_fsync_range+0x10a/0x250 [ 242.440613] [] blkdev_write_iter+0x398/0x490 [ 242.446740] [] ? bd_unlink_disk_holder+0x3b0/0x3b0 [ 242.453352] [] ? shmem_fallocate+0xa50/0xa50 [ 242.459402] [] vfs_iter_write+0x1c7/0x2d0 [ 242.465169] [] ? default_llseek+0x290/0x290 [ 242.471140] [] ? splice_from_pipe_next+0x2a4/0x380 [ 242.477718] [] ? __kmalloc+0x124/0x320 [ 242.483228] [] iter_file_splice_write+0x58a/0xae0 [ 242.489713] [] ? vmsplice_to_user+0x1d0/0x1d0 [ 242.495833] [] ? vmsplice_to_user+0x1d0/0x1d0 [ 242.501982] [] direct_splice_actor+0x125/0x180 [ 242.508203] [] splice_direct_to_actor+0x2d2/0x830 [ 242.514681] [] ? generic_pipe_buf_nosteal+0x10/0x10 [ 242.521374] [] ? do_splice_to+0x140/0x140 [ 242.527173] [] ? security_file_permission+0x89/0x1e0 [ 242.533901] [] ? rw_verify_area+0x100/0x2f0 [ 242.539877] [] do_splice_direct+0x1a7/0x270 [ 242.545824] [] ? splice_direct_to_actor+0x830/0x830 [ 242.552492] [] ? rw_verify_area+0x100/0x2f0 [ 242.558471] [] do_sendfile+0x54c/0xd30 [ 242.563983] [] ? __compat_sys_pwritev64+0xf0/0xf0 [ 242.570477] [] ? __might_fault+0xe4/0x1d0 [ 242.576250] [] ? __might_fault+0x114/0x1d0 [ 242.582135] [] compat_SyS_sendfile+0xd1/0x160 [ 242.588267] [] ? SyS_sendfile64+0x150/0x150 [ 242.594218] [] ? __compat_sys_pwritev64+0xa5/0xf0 [ 242.600710] [] ? do_fast_syscall_32+0xd7/0x890 [ 242.606917] [] ? SyS_sendfile64+0x150/0x150 [ 242.612897] [] do_fast_syscall_32+0x314/0x890 [ 242.619045] [] sysenter_flags_fixed+0xd/0x17 [ 242.625157] no locks held by syz-executor4/12341. [ 242.630022] Sending NMI to all CPUs: [ 242.634856] NMI backtrace for cpu 0 [ 242.638494] CPU: 0 PID: 0 Comm: swapper/0 Not tainted 4.4.114-ga81d322 #4 [ 242.645393] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 242.654766] task: ffffffff84217840 task.stack: ffffffff84200000 [ 242.660811] RIP: 0010:[] [] native_safe_halt+0x6/0x10 [ 242.669211] RSP: 0018:ffffffff84207dc0 EFLAGS: 00000246 [ 242.674632] RAX: 0000000000000007 RBX: ffffffff847dd808 RCX: 0000000000000000 [ 242.681911] RDX: 0000000000000000 RSI: 0000000000000001 RDI: ffffffff8421810c [ 242.689207] RBP: ffffffff84207dc0 R08: 0000000000000000 R09: 0000000000000000 [ 242.696450] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 242.703721] R13: fffffbfff070887c R14: ffffffff847ebb78 R15: 0000000000000000 [ 242.711007] FS: 0000000000000000(0000) GS:ffff8801db200000(0000) knlGS:0000000000000000 [ 242.719226] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 242.725077] CR2: 0000000001b8e0b8 CR3: 00000001d98b2000 CR4: 0000000000160670 [ 242.732350] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 242.739615] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 242.746855] Stack: [ 242.749000] ffffffff84207df8 ffffffff81027ed5 ffffffff84208000 ffffffff847dd808 [ 242.756504] fffffbfff070887c ffffffff847ebb78 0000000000000000 ffffffff84207e08 [ 242.764039] ffffffff8102945a ffffffff84207e20 ffffffff81221458 dffffc0000000000 [ 242.771559] Call Trace: [ 242.774113] [] default_idle+0x55/0x3c0 [ 242.779648] [] arch_cpu_idle+0xa/0x10 [ 242.785071] [] default_idle_call+0x48/0x70 [ 242.790949] [] cpu_startup_entry+0x5fd/0x8f0 [ 242.797001] [] ? _raw_spin_unlock_irqrestore+0x5a/0x70 [ 242.803895] [] ? call_cpuidle+0xe0/0xe0 [ 242.809519] [] rest_init+0x189/0x190 [ 242.814850] [] start_kernel+0x6b9/0x6ee [ 242.820476] [] ? thread_stack_cache_init+0xb/0xb [ 242.826850] [] ? early_idt_handler_array+0x120/0x120 [ 242.833620] [] ? early_idt_handler_array+0x120/0x120 [ 242.840364] [] x86_64_start_reservations+0x2a/0x2c [ 242.846911] [] x86_64_start_kernel+0x140/0x163 [ 242.853141] Code: 00 00 00 00 00 55 48 89 e5 fa 5d c3 66 0f 1f 84 00 00 00 00 00 55 48 89 e5 fb 5d c3 66 0f 1f 84 00 00 00 00 00 55 48 89 e5 fb f4 <5d> c3 0f 1f 84 00 00 00 00 00 55 48 89 e5 f4 5d c3 66 0f 1f 84 [ 242.872123] NMI backtrace for cpu 1 [ 242.875718] CPU: 1 PID: 485 Comm: khungtaskd Not tainted 4.4.114-ga81d322 #4 [ 242.882900] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 242.892244] task: ffff8800baca9800 task.stack: ffff8800bacb0000 [ 242.898300] RIP: 0010:[] [] flat_send_IPI_mask+0xf7/0x1a0 [ 242.907037] RSP: 0018:ffff8800bacb7cb8 EFLAGS: 00000046 [ 242.912455] RAX: 0000000003000000 RBX: 0000000000000c00 RCX: 0000000000000000 [ 242.919731] RDX: 0000000000000c00 RSI: 0000000000000000 RDI: ffffffffff5fb300 [ 242.927007] RBP: ffff8800bacb7ce0 R08: 0000000000000001 R09: 0000000000000000 [ 242.934251] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000000246 [ 242.941519] R13: 0000000000000003 R14: ffffffff8426f3a0 R15: 0000000000000002 [ 242.948784] FS: 0000000000000000(0000) GS:ffff8801db300000(0000) knlGS:0000000000000000 [ 242.957009] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 242.962861] CR2: 00007f323eb38000 CR3: 00000001d98b2000 CR4: 0000000000160670 [ 242.970145] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 242.977410] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 242.984651] Stack: [ 242.986769] ffffffff8426f3a0 ffffffff847ef700 fffffbfff08fd994 dffffc0000000000 [ 242.995863] ffff8801db31bca0 ffff8800bacb7d00 ffffffff810b988b ffffffff839f6180 [ 243.003389] 0000000000000003 ffff8800bacb7d60 ffffffff81d0e8b4 0000000000000000 [ 243.010915] Call Trace: [ 243.013467] [] nmi_raise_cpu_backtrace+0x5b/0x70 [ 243.019880] [] nmi_trigger_all_cpu_backtrace+0x4a4/0x550 [ 243.027051] [] ? irq_force_complete_move+0x3b0/0x3b0 [ 243.033776] [] arch_trigger_all_cpu_backtrace+0x14/0x20 [ 243.040788] [] watchdog+0x6fa/0xae0 [ 243.046033] [] ? watchdog+0xc3/0xae0 [ 243.051396] [] kthread+0x268/0x300 [ 243.056555] [] ? reset_hung_task_detector+0x20/0x20 [ 243.063716] [] ? kthread_create_on_node+0x400/0x400 [ 243.070369] [] ? kthread_create_on_node+0x400/0x400 [ 243.077038] [] ret_from_fork+0x55/0x80 [ 243.082544] [] ? kthread_create_on_node+0x400/0x400 [ 243.089212] Code: b3 5f ff f6 c4 10 75 e1 44 89 e8 c1 e0 18 89 04 25 10 b3 5f ff 44 89 fa 09 da 80 cf 04 41 83 ff 02 0f 44 d3 89 14 25 00 b3 5f ff <41> f7 c4 00 02 00 00 74 1a e8 6b 30 17 00 4c 89 e7 57 9d 0f 1f [ 243.108391] Kernel panic - not syncing: hung_task: blocked tasks [ 243.114538] CPU: 0 PID: 485 Comm: khungtaskd Not tainted 4.4.114-ga81d322 #4 [ 243.121698] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 243.131024] 0000000000000000 6d20741fb166ae31 ffff8800bacb7ca8 ffffffff81d0394d [ 243.138990] ffffffff83882f20 ffff8800bacb7d80 dffffc0000000000 7fffffffffffffff [ 243.146950] ffff8801cd9b1c48 ffff8800bacb7d70 ffffffff8141acba 0000000041b58ab3 [ 243.154919] Call Trace: [ 243.157480] [] dump_stack+0xc1/0x124 [ 243.162843] [] panic+0x1aa/0x388 [ 243.167828] [] ? percpu_up_read.constprop.45+0xe1/0xe1 [ 243.174813] [] ? nmi_trigger_all_cpu_backtrace+0x3f8/0x550 [ 243.182067] [] ? nmi_trigger_all_cpu_backtrace+0x3f8/0x550 [ 243.189314] [] watchdog+0x70b/0xae0 [ 243.194559] [] ? watchdog+0xc3/0xae0 [ 243.199906] [] kthread+0x268/0x300 [ 243.205073] [] ? reset_hung_task_detector+0x20/0x20 [ 243.211709] [] ? kthread_create_on_node+0x400/0x400 [ 243.218343] [] ? kthread_create_on_node+0x400/0x400 [ 243.225157] [] ret_from_fork+0x55/0x80 [ 243.230693] [] ? kthread_create_on_node+0x400/0x400 [ 243.237801] Dumping ftrace buffer: [ 243.241364] (ftrace buffer empty) [ 243.245048] Kernel Offset: disabled [ 243.248658] Rebooting in 86400 seconds..