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", 0x1000, 0x4, 0x0, 0x0) 2018/01/21 02:00:47 executing program 7: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000b1d000)='/dev/keychord\x00', 0x1, 0x0) recvfrom$ipx(r0, &(0x7f00006ba000)=""/229, 0xe5, 0x20, &(0x7f0000696000-0x10)={0x4, 0x6e9, 0x51964c3c, "c1eb251178ee", 0x80, 0x0}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000005000-0x4)=0x0, 0x85, 0x0, &(0x7f0000002000-0x10)={0x0, 0x0}, &(0x7f0000003000-0x4)=0x0, 0x40000001) 2018/01/21 02:00:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x12, &(0x7f00006d3000-0x4)=0xfffffffffffffc01, 0x4) setsockopt$inet6_tcp_buf(r0, 0x6, 0xd, &(0x7f0000bbc000-0x8c)="b708bd8c15919d8f94442129b89b8182c79c2792acca18fe9dbaf0da60b2acf7731f2848f195942b498ec11c5cb5ab7c2d1f14cf212ba25dfb20a5a141b88d022e3cb556d01e5353ee368039807cbf793625b1772e42048d09c543398dc0e425bfe0afd37b32a279fa02eb2417a1358cd63e2ad5fcee1d74178993f07929ac662ed33dfd5f4b57ed52fdf4d4", 0x8c) 2018/01/21 02:00:47 executing program 1: mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f000094d000-0xc)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r0, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000fda000-0x11)='/selinux/enforce\x00', 0x200000, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000fdb000-0x10)={0x0, 0x0}) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000fd9000)={0x0, 0x0}) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000fd9000)={0x0, 0x0}) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$evdev(r1, &(0x7f0000fda000-0xd8)=[{{0x0, 0x2710}, 0x7, 0xffffffffffffffc0, 0x0}, {{r2, r3/1000+10000}, 0x1, 0x9, 0x1f}, {{0x77359400, 0x0}, 0x8, 0x2, 0x0}, {{0x77359400, 0x0}, 0x6b, 0x5, 0x10000}, {{0x77359400, 0x0}, 0x9, 0x400, 0x3}, {{0x0, 0x7530}, 0x6, 0x3, 0x2}, {{r4, r5/1000+30000}, 0x40, 0xb3, 0x465}, {{0x0, 0x0}, 0x9, 0x9, 0x6}, {{r6, r7/1000+10000}, 0x3, 0x1f, 0x8}], 0xd8) eventfd(0x20) r8 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000fd8000)='/dev/rfkill\x00', 0x2000, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r8, &(0x7f0000fd9000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r9 = socket$unix(0x1, 0x1, 0x0) connect(r9, &(0x7f0000eb2000)=@un=@file={0x1, "e91f7189591e9233614b"}, 0xc) write(r9, &(0x7f0000790000-0xec0)="16", 0x1) 2018/01/21 02:00:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x200000002, 0x0) connect$inet6(r0, &(0x7f0000893000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}, 0x1c) getsockopt$inet6_int(r0, 0x29, 0x10, &(0x7f0000866000-0x4)=0x0, &(0x7f0000ea1000-0x4)=0x2) socket$inet6_tcp(0xa, 0x1, 0x0) 2018/01/21 02:00:47 executing program 5: socket$inet6(0xa, 0x8000b, 0x10001) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000043b000-0x16)='/selinux/checkreqprot\x00', 0x800, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0xc02c5341, &(0x7f000092c000-0x68)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) connect$inet6(r0, &(0x7f0000000000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x3}, 0x1c) getsockopt$sock_buf(r0, 0x1, 0x19, &(0x7f0000009000-0x10)=""/16, &(0x7f0000007000-0x4)=0x2c9) 2018/01/21 02:00:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x0, 0x9, &(0x7f0000df1000-0x8)={0x0, 0x0}) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f00009bd000)={@broadcast=0xffffffff, @broadcast=0xffffffff, @broadcast=0xffffffff}, 0xc) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000ee0000-0x10)={0x77359400, 0x4}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0xb, 0x4, &(0x7f000000b000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0xc, 0x1, &(0x7f000000d000)={0x0, 0x7f}, &(0x7f0000048000)=0x1c0000000, 0x0) 2018/01/21 02:00:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = syz_open_dev$mice(&(0x7f00004c6000)='/dev/input/mice\x00', 0x0, 0x141400) getsockopt$llc_int(r1, 0x10c, 0x9, &(0x7f00008bb000-0x4)=0x0, &(0x7f0000692000-0x4)=0xffffffffffffffc6) keyctl$set_reqkey_keyring(0xe, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f00002b1000-0x8)=0x7) bind$inet(r0, &(0x7f0000312000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00009b8000-0x75)="e33c738f4a971bede32c434fa2f6fff0d3ec32efadd8aef4584ffe360da874eed50394803f26931945737e0814669976e2ffa3e47a1217f287f1637d27a9047a6ea504bbd1974df106c062beae11acb47076991bb3af946b46d0bde8308d27f6cec6bad426a4511398364cb221e2c004f0c9a6f27d", 0x75, 0x4000044, &(0x7f0000336000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0xfffffffffffffec1, 0x20000801, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/21 02:00:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) fremovexattr(r0, &(0x7f000016e000-0x10)=@known='system.sockprotoname\x00') 2018/01/21 02:00:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x18, &(0x7f0000d01000)=0x7ff, 0x4) setsockopt$inet6_buf(r0, 0x29, 0x3e, &(0x7f00002cf000-0x78)="5780d01c", 0x4) sendto$inet6(r0, &(0x7f0000adb000)="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", 0x7d0, 0x0, &(0x7f0000efc000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) pipe(&(0x7f00000a7000-0x8)={0x0, 0x0}) ioctl$TIOCLINUX5(r1, 0x541c, &(0x7f0000298000)={0x5, 0x2, 0x3f, 0x0, 0xffffffff}) recvfrom$inet6(r0, &(0x7f0000697000-0x1f)=""/31, 0x1f, 0x0, &(0x7f0000e1c000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) mknod$loop(&(0x7f000048e000)='./file0\x00', 0x100, 0x1) 2018/01/21 02:00:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000208000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000493000+0xda)={0x0, @in={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfff, 0xfffffffffffffa21}, &(0x7f0000218000)=0x98) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000e20000)={r2, @in6={{0xa, 0x0, 0x8, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3f, 0x4}, &(0x7f0000248000-0x4)=0x98) bind$unix(r1, &(0x7f00003cd000)=@abs={0x0, 0x0, 0x2}, 0x8) ioctl$sock_inet_SIOCGIFPFLAGS(0xffffffffffffffff, 0x8935, &(0x7f000047e000)={@generic="187a35801e759fc37cfa29984967df8e", @ifru_flags=0x0}) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f00006a5000)='/dev/autofs\x00', 0x80, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000acc000-0xa0)={0x0, @in6={{0xa, 0x1, 0x1, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000000, 0x10000, 0x7fffffff, 0x2b, 0x7fff}, &(0x7f0000c4d000-0x4)=0x72) socketpair$inet(0x2, 0x8000e, 0x3, &(0x7f0000190000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x1d, &(0x7f00004a0000+0x717)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000179000-0x4)=0xfffffffffffffe2f) setsockopt$inet6_int(r3, 0x29, 0x0, &(0x7f000058d000)=0x1, 0x4) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000525000)={r4, @in={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x0}, 0x98) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000692000)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f00008d9000-0xfa)={r4, 0xf2, "cb23055d5be281a2527e853cdf75ecccd7c913d812f18a89631993bb5ec0c05e7cf8983bf204131cc6cf0b988de3b9a8b25e961df91804ecbd41cb3ecf98dec00a19b7cd87b324c61ed98309a401c62768d6cdc07773b885561d2eec428c4f2d3428f8362acb9a3100867f5fed30c7f11152ac646f09a1e8b52c310e8f4df9fc1ce6290b7958e30adcc5a3e4d43a99ba9e3148a710a5d73c10479ff9bb2e1ff2f43a21c9b3f5bd417c807b0110e924c23aca9b08d5a343cdc09b24862e1243e3c36c26622d0b759e4c62d948e9efd56695cbb4bd84070b56cdbb9f00ea26d6ff876de284d20feb1fe7d95a9f7fbd3aaf50d0"}, &(0x7f0000766000)=0xfa) sysfs$2(0x2, 0x0, &(0x7f0000520000)=""/216) 2018/01/21 02:00:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) statfs(&(0x7f00003ad000-0x8)='./file0\x00', &(0x7f0000f40000)=""/0) r0 = syz_open_dev$loop(&(0x7f000066d000-0xb)='/dev/loop#\x00', 0x0, 0x406) fallocate(r0, 0x11, 0x0, 0x200000800) 2018/01/21 02:00:47 executing program 6: r0 = add_key$user(&(0x7f00001cb000)='user\x00', &(0x7f00008d8000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f000086a000-0xc1)="65f9799a05965ec762d5dd30041b69c0da65dddc0b7c3ca1651ea10b35349a3c1dff95cff40967b3b9be2f3468112af24cc2792c67519d8df81bca6b16e759612fedbe873606ce14a714bd72734862495158ab073403f8f1e7d16a954007912b07b85691c1cb95e31e6cb990bf1672804f130bdf61bfb908683575ed473c4fc4a73b0cc476c316f4857b145eeb0658b91c5197c7a68bc380a0c88f8a1ccca20454b3b8e90e4de3cff03e16f151cdb198218a3a3ab918ccc8f8733835f8bfd3c498", 0xc1, 0xfffffffffffffffe) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$setmm(0x23, 0x6, &(0x7f0000000000/0x1000)=nil) 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) request_key(&(0x7f0000002000-0xb)='pkcs7_test\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000000000)='\x00', 0xfffffffffffffffa) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = request_key(&(0x7f0000001000-0xb)='pkcs7_test\x00', &(0x7f0000001000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000000000)="707070305b6367726f7570776c616e312a236c6f2570707030766d6e65743047504c776c616e31766d6e6574302ffd2700", 0xfffffffffffffffa) r2 = request_key(&(0x7f0000001000-0x5)='cep\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000001000-0x14)='procem0trusted\\)user', r1) keyctl$instantiate(0xc, r0, &(0x7f0000001000-0x1000)="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", 0x1000, r2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/dev/pktcdvd/control\x00', 0x12402, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX5(r3, 0x541c, &(0x7f0000001000)={0x5, 0x7, 0x6, 0x3, 0x80}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket(0x10, 0x802, 0x0) sendmsg$nl_route(r4, &(0x7f00001fb000)={&(0x7f000061f000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000f70000-0x10)={&(0x7f00005fc000)=@getlink={0x28, 0x12, 0x101, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_MASTER={0x8, 0xa, 0x7fffffff}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) accept$netrom(r4, 0x0, &(0x7f00007ba000)=0x0) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000c3b000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$packet_add_memb(r4, 0x107, 0x1, &(0x7f0000021000-0x10)={r5, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x10) 2018/01/21 02:00:47 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mknod(&(0x7f0000011000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) tkill(r1, 0x15) r2 = add_key(&(0x7f00006e4000-0xa)='id_legacy\x00', &(0x7f0000d12000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f00006eb000-0x36)="4e281a6bb6b85577bb53fed6fc91fd6884c2c3076f64b08b121752b2b804edee0bc00bf08eb067ee33ec5489596a3cb6fcab63af680e", 0x36, 0xfffffffffffffff9) r3 = request_key(&(0x7f00004f1000)='encrypted\x00', &(0x7f0000b09000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000a1f000-0x3)='eth0\x00', 0xffffffffffffffff) keyctl$negate(0xd, r2, 0xfffffffffffffffc, r3) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/21 02:00:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000224000-0x9)='/dev/sg#\x00', 0x0, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000bac000-0x10)='/dev/sequencer2\x00', 0x319140, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000e6c000)={0x0, @in6={{0xa, 0x2, 0x2bd, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x7fff}, &(0x7f0000f5e000)=0x98) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f000046c000-0x6)={r2, 0x3}, &(0x7f00002df000)=0x6) mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0xd, 0x8012, r0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000eec000-0x11)='/selinux/context\x00', 0x2, 0x0) 2018/01/21 02:00:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000696000)='./file0\x00', 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) mount(&(0x7f00007b3000-0x8)='./file0\x00', &(0x7f00004d5000)='./file0\x00', &(0x7f00009e8000-0xb)='securityfs\x00', 0x0, 0x0) 2018/01/21 02:00:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd(0xffffffffffffffff, &(0x7f0000ba0000-0x8)={0x0}, 0x8) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000c4a000)='/dev/sequencer\x00', 0x20000, 0x0) sendmsg$nfc_llcp(r0, &(0x7f0000892000)={&(0x7f0000c7a000-0x60)={0x27, 0x9, 0x9be, 0x2, 0x0, 0x650, "9a93d47bf611dde67ebf47bcd161793ccedf5be60daec536327f01b3d811b2770fbaf0b1269f633652e30f9be4df98e6a6d0ffc396456929581f22a1bdd223", 0xfffffffffffffffc}, 0x60, &(0x7f0000d0b000-0x60)=[{&(0x7f0000ce6000)="", 0x0}, {&(0x7f0000158000)="bd888d4194fde6087dc55f5bc10b59f41817dc4138a732c263c695c5f19330245563b4ec1c409bd3dc9fc8f9ae5765a1e8cfb90b8fea87ea50bdd6d39efbe4316f", 0x41}, {&(0x7f0000310000+0xac5)="c6dc8db83478d5b9af6a8d168cf6dbcc75c21b3f59d064da352f02dd10d4f2759355f70108cfd479243e97afdfdd2230a32b114cf40fc4988cce4f99bb2889ed", 0x40}, {&(0x7f00004fd000-0x48)="cfbcb7b861dfff342d1cecb13741bc4759adc9683b284cef03297a57bad0c8fa1bcb4238811d4d8281a7a231557760d27345dcddfe7b9070deba7e66b21388bb747ff7848decaac4", 0x48}, {&(0x7f0000cf3000)="e23a5dc1b6762ee39538", 0xa}, {&(0x7f0000c86000)="9d821fb8254652777bf578d82c694962d36147b47bb95045cd83591ccf68cd53287e79cd9485d97d60f7f463bec11ea6689c8503cf1e73dd074f4738da0ed006a5dd09876f4593a15bd97f344da796554877b5e475d873093a8e89c060368546b01b83fe5145f3c64ff88b89157380536f6fe623a2c133116dffc1c77ac0249fee9880b6e894a7637de927695bd995acf884ad29c6f13f57fcde22f107f2e1950fb60236458a1ade77d392ea2dd49b2ec5f9b91b42d81e9b7580107f57e7ab56d43ad5614b", 0xc5}], 0x6, &(0x7f000061f000)={0xc8, 0x10a, 0x5, "bc94912e08fe4f2ea9d43177589fa84c1117b958716b22a198d91127b8d3ffe33ede181fc63e1d826607b5c41f073c0537a894b5391b527c024c0385ba3e6a43e7c70c73991006c64d58706495e2474f344657ab6ad7dc16249fb4a1bb47acf06be62c252e27e3c074f6b81b1494bdbfd0997d6a86991ce9a9b4e53ec4af586f092ae7c402d854704953276be2a299c9a29c8559f2ef7e3b249be2076bc5bcdad3345a4cde9406dad2dc157ac9db3bb99e7449"}, 0xc8, 0x4081}, 0x40) getsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x200000000000042, &(0x7f0000af7000-0x1e)=""/30, &(0x7f0000001000-0x4)=0x1e) r1 = accept4(0xffffffffffffffff, &(0x7f0000414000-0x10)=@ethernet={0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00006d6000-0x4)=0x10, 0x800) getsockopt$nfc_llcp(r1, 0x118, 0x4, &(0x7f0000956000)=""/4096, 0x1000) 2018/01/21 02:00:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCLINUX7(r0, 0x541c, &(0x7f0000786000-0x2)={0x7, 0x2000000000000}) ioctl$TCXONC(r0, 0x540a, 0x3f) socketpair$inet6(0xa, 0x4, 0x8, &(0x7f00006c5000-0x8)={0x0, 0x0}) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000ad4000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xb8cd, 0x2, 0x0, 0x1, 0x2, 0xff, 0x2}, &(0x7f0000ff7000-0x4)=0x20) 2018/01/21 02:00:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00000d5000-0x14)='vmnet1.selfvboxnet0\x00', 0x2) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000cd9000)={0x0, @in6={{0xa, 0x3, 0x9, @loopback={0x0, 0x1}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xa40, 0x5, 0x9fd, 0x3, 0x5, 0xffff, 0x5, 0x20, 0x6, 0x100000001, 0x0, 0x8001, 0x9, 0x7, 0x305]}, &(0x7f0000c0d000-0x4)=0x108) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000515000-0x8)={r1, 0x6, 0x3}, 0x8) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000f7d000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r3, 0x408c5333, &(0x7f0000545000-0x8c)={0x1f, 0x7bb48fc4, 0x6, 'queue0\x00', 0x8f4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_mreq(r2, 0x29, 0x15, &(0x7f0000c5a000-0x14)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x14) 2018/01/21 02:00:47 executing program 4: mmap(&(0x7f0000000000/0x944000)=nil, 0x944000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000944000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x80007, 0x6, &(0x7f00004df000)={0x0, 0x0}) mmap(&(0x7f0000945000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000945000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000945000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000946000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000947000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000947000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r1, &(0x7f0000948000-0x50)=[{&(0x7f000028f000-0x4b)="6042bf31dbdb8d0529c128556e23d5876aeb7246f0700904ea86016f6791e48a4917e417ed6d8379798cabb66f50ab59df04703a729e9bfc2adc9eef3b63ca2a4d3a1f1d49cbeb52b37e10", 0x4b}, {&(0x7f000025b000+0x2d0)="5cbedbbcc3d339e2", 0x8}, {&(0x7f0000947000)="766d745518c6f6abc30004a6f678d0753bd22a1f4aaf7dbee0bbc07bce9496a180c4af3922bc56336dd5d12277040d5a6a80908a993cc1e30ba25e123c35a11db9b2463a4e6842f55d2a15686f41fa9615b697e0f807c3c38d3eeae81eae8a0723b413c518fc49601663ebc9003da2493956086dbde803c39bc3785983282b368de64cb205f55ff878", 0xffffffffffffff89}, {&(0x7f0000123000-0xb7)="43b7ed0abe978f85e4e76373bbe005e27794fb63a8904ff688a4d3e7c706a4e011af1e28e39bbcde06da3cd9a6eb151242cca0fa126fc2cdcc8e364d2b0e766152102b204d40e61801c297fd882dd118f7b6ab7c3ef2d1a78185bd7cce40ea4985d1f8e41a4d7b2178637ce943d3d1f08be44e01d4c6a9c8879ac64f2ca6c669996adc86b7e820f8622bf6910fd4105f67a78cea55de30eba08f094e76bec49ea811ab8b0c31bf0a69c3cfc6f90ef2e75a8c318edf1cbd", 0xfffffffffffffcab}, {&(0x7f0000517000)="2c551f02a9aa677cf29721a011fb45fbcc9d44ec4ade7eb4264f3a518e3434203a7f731a7c02fb22af0c69ff26591adf923973c1ddf1c1410f171b0d5f75309aa0366ed293bed51704644785d122abded26088b70a", 0x55}], 0x5, 0x0) mmap(&(0x7f0000946000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000947000-0x8)='./file0\x00', 0x80, 0x180) ioctl$DRM_IOCTL_IRQ_BUSID(r2, 0xc0106403, &(0x7f000055a000-0x10)={0x5, 0x1, 0xfff, 0xffffffffffffff00}) mmap(&(0x7f0000947000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000947000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_int(r0, 0x21, 0xb, &(0x7f0000947000)=0x0, &(0x7f0000948000-0x4)=0x4) r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000945000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r3, 0x6, 0x16, &(0x7f000001e000-0x10)=[{0x0, 0x6}, {0x8, 0x8}], 0x2) r4 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r4, 0x8946, &(0x7f00003cc000-0x28)={@common='lo\x00', &(0x7f0000943000-0x16)=@ethtool_gstrings={0x1b, 0x6, 0x0, ""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/21 02:00:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2080000ff, 0x1) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000a41000)="f44fbde0261291ff92a6d08685c5922b982b81a4f7f5fe448a593055ae09782f62affcd6bfb0bb0fe1dd592a289bb76b90b8cb4efc8926c1ccafe905b50013d2c65b430d9f7f020400647ea8d5e4a1c403c0391e23b7cbe5478ee9c240cfa9f060832d960cba9f7e3d39329504d36178fdd8b0694a12084dd552a1e2267b2e9188dfa81de5c3cf2de1e3771076a8c9bf7554b30ab1022a5874bd58303c1849d923bbb10d732ccc6faefbfb77d54f35e7af097f8d5cf0cac00cd12c56bd755ae43532211eff77c0d4c20b989038da05cc4ceb87587bf57d98d2b123ce399ecb3a4785", 0xe2, 0x0, 0x0, 0x0) readv(r1, &(0x7f0000953000)=[], 0x100000000000003c) sendto$inet(r1, &(0x7f00004ef000-0xf7)="96", 0x1, 0x4001, &(0x7f0000849000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$key(r1, &(0x7f0000f43000-0x1c)={0x0, 0x0, &(0x7f00002c2000-0x8)={&(0x7f0000c37000)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) preadv(r1, &(0x7f000041a000)=[{&(0x7f0000726000-0x65)=""/101, 0x65}, {&(0x7f0000a18000-0xad)=""/173, 0xad}, {&(0x7f0000ced000-0x97)=""/151, 0x97}, {&(0x7f0000d54000-0xb2)=""/178, 0xb2}, {&(0x7f0000f63000-0x56)=""/86, 0x56}], 0x5, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000267000-0x4)=0x0, 0x4) sendmsg$netlink(r1, &(0x7f0000915000)={&(0x7f00005c9000)=@kern={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000525000)=[{&(0x7f0000bd9000)={0x10, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", []}, 0x10}], 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f0000657000-0x8)=0x7f) 2018/01/21 02:00:47 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(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) pwritev(r0, &(0x7f0000001000-0x60)=[{&(0x7f0000000000)="858f1a891dc60a6dec7597b17d1fcdd1f4cf75b26fc17a8d0c60fff882e719015f5d2b705720cfd2a74d0717e68ebc26a0c8eac17e11c5feeeaf2221138efdbebee772ef37351d145addcf4f32ba846ad290598ace5fd8d6ed0f01fc731882e674ebef8a8c396d3ec359174c07312cdb718d2189278a6370e4fd4b6b9f71d8796048d4df617c5a4da55f8cffac77970c3081628e5a1c9a8e1ada062a9ff32b24ea39eec6f6bc761847c5eb42a08972d92ecb164cbe4b28cb1d80dd84bd5f199c200781e44dd9c1c7975bc417", 0xcc}, {&(0x7f0000000000)="0f427492dfb08a339924b37b14aa2f361bf17a52319494e46e108989633d0d30a5f089eda07f5335023b606a371cde478cc2df1ad4372607634a56d2785b92a0d87507f2b1fdc7f8cbe223f8e4b2c4f533fd8e133fee91a77a8c68924b1d45f97ae8b429a73c84dfa8ee29127a4bf2bb2a1a950da76bd75019dad154b323dfad362d339bc6c5e05751e41229085de0c0d1c733b7bb0f1e29e26599603bf1daa94d9d792df549dece", 0xa8}, {&(0x7f0000001000-0x30)="57afd7cb74268cc51f5e5980efa1c51088b183100b52c915f4202979d65be30c95782be24bf690d36bdf4162b1e59b19", 0x30}, {&(0x7f0000000000)="19b798037c67848ac70bcc77c9aa0bf5c7ca6f9b482816161bf6d0c1d0dae5eb798ef35398d0c1ddee8ad1b3ba36481aa5b2c5ce546b12d9e87c9e7cb11226d17d87c8f5c5eda7704a87c3940a4a9fcd1f8a8a61c0a878b65d84d3c78ebd6b064c5e6dcb289f593eeea74b18b7bf6b33f1fb4b6879676fcdcfcd16c622ef3a9f68e38e17f99c0347b984b78770df27604f96f0a4dfda01f061e38fa75f3a2fb0717a4105c806612a3992559dd6ef653c51b75161d132cccde9969048d52fd4904679a27936", 0xc5}, {&(0x7f0000013000-0xe2)="5e1b4755f23a07780ed04ec51b861b662531be13d678935fe70bd6e45c472f11c3d99e866f41f87e42014b11348457a5ab16c61ae2fe73a4805f3243b52e71b3e20f32ed640d77b4a443d170bb2adda21413fea4a41c991750f2f9ffb90c13628696429a493b2ebf58f06faee675206aed37484ac767c97c330ce169e386ede0121b91a7d6fc60c0437e856cdd346d5c8d274d06e3786be46b48d68a8cc5f993e14232e12bde738730ab468df037b40305bb52255fceaea883dafbf2ad0194814ae1c1f6580b2c19ba1423abde0b13d042e7f595a18417e93c3770f814dc3d51cc1a", 0xe2}, {&(0x7f0000013000)="8c4e792ccf6aac810b0bb03077c7da4443684e28c9feaff0e27a420dca63d21f5ab9900bdd17b7f274aa388c4e6d23bba1b60dd2a4c37444799f7cb1cf0092286d8f77ad357622016677fc7e33a66f2c1908c62c68866869cfb373a6dbb4c5a65c3c6f516c98940a131d010c97b1abf0e29a8cb03e1a3828d26bc2d56f194225dc7050537fa8add9730f47c5aa558d", 0x8f}], 0x6, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) signalfd(0xffffffffffffffff, &(0x7f0000013000)={0x0}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000acd000)={&(0x7f00005f6000/0x2000)=nil, 0x2000}) 2018/01/21 02:00:47 executing program 5: mmap(&(0x7f0000000000/0x2e000)=nil, 0x2e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netlink(r0, &(0x7f000002e000)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000024000)=0x0) r2 = creat(&(0x7f0000019000)='./file0\x00', 0x14) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGWINSZ(r2, 0x5413, &(0x7f000002f000-0x8)={0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOSETOWN(0xffffffffffffffff, 0x8901, &(0x7f0000001000-0x4)=r1) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = add_key(&(0x7f000001d000)='rxrpc_s\x00', &(0x7f0000030000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000030000-0x94)="dd3f4bf2a829c7e39d8869d3817bb91274338c9d6c5aa6a416a275af80ac8599e5d707919708ae50c53005651491efdf364306422f4db75db5e05db3001af2256224288dd183c634818247bbf06ea8f62f339856e9e11f671ba877a3240735515eafe2885a9ca576861ceb814880ef4b88a23879ca473837688db3784186f1aa670ff8014c553125af5513741a6443c684c6ca49", 0x94, 0xfffffffffffffffc) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = add_key$user(&(0x7f0000030000-0x5)='user\x00', &(0x7f0000029000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000002000-0x1000)="edbc68a3680445d34850301713e0f45169da6d1ec4f6e4ba5919acee2367f4e996c09c5105e84c78f8e27a75a4408a874d92e68ac8bdeec09567caf6e27e90c27213b3d4f13a8cf6bb0c497ee5d19d58900a3d030d1704e118fd9a623b8bfe4919619cfef7593471291309b7e1822c5088cbf5cf8fef762ea3eaa224cffb1923d8c64181a01692334684f6cdbac92072c7c5395b481edda92f578c82f1e635ab59fa2252267f6014d632ced370012f46801c5a14902ef72c15ba21c57d7180454afffb14bcab064f333497a9dcf8e1bb120ed01e2675989545ec51689840bfdb4064a24782ef25732d9e56a45ed0f5bc939efe11750bce09679c1a75002c50b511104e5cb1c55fa28dd51f9615966cbfd9e73f29f96f3aea24c3531e9ea38ec14e7a0c73793e09a03f6d80f2736a64ce8d709b2f796be5ad0a120b4ee638f1db0c31a03ab03b005920a586de59223202e6477e880cb9accb15a19aa80db7cdd5cc59aff367db7718a7a85f53ba58ba3b84c4149bc498e1056d6aaa16cd3c3b5542403ddf5f69df9f30001298b5caf7dedd0d357a58978a019708919657948eeea7279a301177fe62f5542a32edacfb2dc8edd8629d182789dbbacf573d4382abff92918ea02d9b52d2b9d1c43b2df12dcbe4e4d31b4d420efd84f9c8ae410d72aaf144132569a4e64ca3a132c54c41d9ce66c7c67010c0a83a6120d9ec1ac1636589cd31aacbf5af28ceb7c3eca35157ea636ffe3f391ffb48035b3b8296deecaf256fe162733a82235b2be1d116e414b3f8e21b6c7b8b5ed2651cd605e785c81154f462f9c2217123f8becc714acad38c5b52dca9a3f2694a0e517374852120bf4eeae68c528cf41c46b8ad89010937b0397873e94b96d131539682bbaf4250fb201619831110d9e7e8e04f5757c388e729cb069d4e2a7507faf6f516468d6af290e227b5e48d460de1867768f5ec1ef9e52ba8481658165f90b666beebf5158f64eccfbbd189509ce471b0d969940a76f461217d175c3e3c75dea1bf5451caf30d6584eaae808992f451b391cfb4d537e44d8d320212d43ed8259319fbf79ad4f0b8ed46d02596da083590da1c60417fbf9e5e5fa1f70a6a4a9435346de99b56e6782ba94589532fe0ac37346352f1fa7f439656fb087f6f74c3c42290f225785640650a91efb8fd28097ba7faa418670f666a6dc8cc880e3d6dbef9c100dce4dbb804a108467f3e69a56709e044fa08fe78e355c73cb1b86f64565117c357b1bcacf2b2f3ecd53eb2450aed1f7dd0c196508f8469bf1becf336c7874833d0ba88637b419da74a1a8dd85018494973b17019eee161afa3e7a889932f36cab878a8d89283c02effbebfe371bf78267adaa300b0689dd7f7bb47fb3eed15bed74bb3d4c18a5db68c3f4f0d936bb7332ed82987bd1c75af1891248aa94720bd5cfcd2155f0430650829690b13401529bf88ac5256056d590051aa6073d45dc760d3114e3e8cfbf4c9c43b0ecf62269ab57f3ab99378ec5487d729a95b7942d6fde33f9368fffbe1552311a78910636ac08b401db076cb3a291a1d01f696685e09a2344110356377f457c50059624a18eb4053d9f73ec1048f8399a527fee8cdf41f78e0db568f4a5f0ce451366d362c775094d8186d3d51be3b5b884af272e88f24b6f84951a6dbe213aabfa812521cc02c0d640d1f3407f1586b014dd5396908c29c56a5416d56cceaa0561295386d7bf1f01cc2de1a915f5255419f2102c9229af0bc84c27877bfdf9b965296b09ea60017b9710fb4d2be87364523daf92225bfba503ca2a9bbbdf9189bf39e343fb641287a5d755c47c598dfcfcaff352ab824747c0e288fbdf6e5c25b39dc68683e553532cb55e839313fa3ddce24b4f18dc2e5bfa342f976e67b29dd3b2a2e180ee130ccc56b12d01f2e48a4c18507fe3eb0442d63819b6215324faedc12f7aadec94093a1b22c6ee13eebfb35c64ce66fd1b87f833dc714336f30d1da8b50dac873630e37d65f0fb9d4d0a873c65f5ba4cd90f9e3aa5cf64fe645d62f45968b4f9f8a2066121e2ee91f8069b969132e009be411051666b4455afed20a2e193371073b80ab6d7d1e0e3b4ef7a72a59901e379ee2ceb5caf0d011985f2ebe9fd28ab8eb7f41ed819463b216631e9bca81582f6493fb0fb6ffed4b60865d6d236cd395d8a9319e524da36582accb2969ecb75f1abafe1ea35c06847c518f4226af055b2525e4ac0086793ee001484e9b3fb4f12af6bc290c7579814c37498557e2c9b749a3db18f212080b06d3245be88b15e0f690d1f6d01af988395ce4d6aec786eb039b32d0db9bb3bf92c2823ada587eef187f1f9ca6f6331d4dba5e5b600166aa8b4cf870914eec5d188b4b1c624ebd0806cc0e33b8b432ca7c5ab8d6311fe7e4ea4170aee486106ce83b6d98a3a02d83e19b55ca891285af20d9cc0382fe6f5475dc4fc71af537df0025d1f3fc0e53e9e716d73ab7dd2bf28c8564dd56d0e0b30fb7500c07882b2b9ae351a0a72ef741b134d1e8c864a70e72be7570b78aad669371b22f16a858584cad5b96d62c2f70eb7eea9ff41e3743bb95410496e4dea87bdc9918b003af5bc51b72910c484af518a9e75d23bf6614d53298f8ec4140ccab9c0670fbcafcafc6701142a77da18307864685d4af0b20a6f971599b9fcd3d5a54052d3e96b3d958035c1a0167ecfa6712c3c28ed280761acc9feba218adb321e3d407d6d735d6fa1bde124deec44b692e8ff1e678c9153a54b67a35702feed5cc372003d8e37b6e3de0c0d56fd02c124dc20b11fab8601bc44e6442816a6e16834d82386b5170aa56a019eaf1d028d3f81a17db4e6567b1dab121cdc581b7f81fed364a70b2fc9a004cc439fb9d71adf262ac03566f7002c928e82bf6ce82611847ef16b18328782c28889fb8259277998719e35c03562b57db75ca48336af097eb68be035a863a63bf9b94b51c7c8b4a916308801547baf4da1164970135755a9769f187727c78f4cd62794571a45fa7abbd70e8155c3623dd35af7b127a2c392498d277158ecd7223db4553ffe7f85873a98a441a2f2ae84682ca06c311204bbec34907106178621a3a2a570ad7aade0de17c4f58820d44a136f416a50def44478103ef83d0e85faf9f054a51267ea6c3083afc611cd853138e885b5ad4c7451d9da6c5b94b239dfe28bcc07182ed361ff3796b889e2b08b2011a509c5b75cb68ab65c7ab7ef3fdf7146f8bcd88830652a5eb7c3b2e5753d67de320e088b21da1463314c357ac6f61cc89597ab01db6e2d0029c60a402452faa870f0c9a6ec760a20f1b3c037cfc4ad8831e321b81c7d2a345eaf5e70b9f40156b74682b33db5799ec33abaf2a0c9482405cd8b26a47425fcd9996e53bee6585ec27ab051612d6c265c841620991b9b461deecfef816d918b709bad1230f76b9c023fb7bc4917123ac399fe04b9d7953cb15fcdbbb08a9e283af1ce694105b077c6b23b574b04e09ab78ff1ff21e8649b39699ad9435ca1c310f0f2aca5ab84b3fd287ab7b84d4019eedd6ba20346e14f57456c2e68b07ab6f273bd317c288a1406a749266c23df6cbae4283ba0a1affefde9c058a04bd4f242fdce5d2aa772c849f79a254bb26567ecef8aa6c3714acedb44cf2d57528b241ec74de1cfad4a44ef3c791336b391b3b540d0afaa25e1a9c5738df9389de3cf07482eddd2e1e189d05d52a3a6efe1c14f8e690e75763791109e5161e95885aef5ba4ae7953f4c0780fdf39cbb137591151c10e116377043d12b9239f9e2bba1f681e6db9e50784fc9449dc96e47e971b1290f534e3aa0a6fdca086c555f579a4c2805ad426aedeeacc4b713652719a6af62c94da6273d54ced0f825d206dbef2c1d53542cf5335c5c611c6e7b8ce9c93479ddd9ced35fd9e3eba7f04ee2d5e45b91d00a267b7381bb885770ea54f50b38088b43632fdb3f84a421e7073a4ba4624304fc75b410f1595ec8c4ad286c13ea7ffc54482497d76d6c6f84918c36053dfebd0fd7fc59c0748881437f312cf78fa37987c1a229164c076b5c7535eb287c4f33913aca3796a38b3adabfc3544039bf376ead4428ea36a8d59318d14e9994f263de3bed4479af1919833bfdcbb6eb3b3501ddb207d19f2bffcf0ad8239f572f6c353410dfe144aac28eb00403ad55b6c9a6a04bd8ba22fafcaa46888c48111f99b9475f9157fd707d3621defe1ad5072aa6769a8ef3ac37fb5b878b23f3400db68823fe75ffcf8f3269433e3d3873324dec7fc83b514b1c509dcc1d186a64e18c1ec12a7f52199b97e117512da97e599699d1cba824d1794417fb788d200cf661dc49139791f1b00b6cebf7c4f334543236e4ea4f4a5ae4381c114eeb7d04ed2c91ffdcd8950fd81427c1d19624e29990c056c94bb105e0a6f9f3e9f82f6b4ce4f5a05bc63fbd853dc7805492a61c948ad432dab9358073e3db2684b5973e081c5206200c72e1d0de21457e392b891fa9274f76ac2fce7e3670d5b721da8e391cf4af27f6f71e183f2672ac9be8d037df065b25baa564c2a40b1ca3c30af584949c8881d5a91785aea39a2849cbc68a2e1f3f8ef0a1f65ed2669ea78de3c51feecfe5c2920fe1afd4a67efd2c491f50fedcbf9442571b51c92c4c0ee023ca5a1dec4ce8080495d8e5bee5b58ed9836434da5961d16d1c1207fd406efb69d173f6e8f4cfaa54f9888cb93f152f2c82c63407f386786672f9e5dd63c7e6f11087a86f2c28369bbb6752b3990b181fe6d2b6eb655fa6bc70a7d8631aa7c5e1c6b2a3b73bca4b07496d61814ee8f52037f68048157b9b4ad3ef7c3501cc0904f91181008843cc1294493880f39298a0173a6c6486adf779df41657fad8b83671a362f8123a94720a84fb1a5a202aeb18df7b0ee96d83e42fe7974b46c6dc5083803c909d092bc6e209fad53ce60e40cca2ce331e0b17c0c51ed18b784e8c1dece3a6869fc83f89fbb0fd21e546a6e692efa21bc71eda4313bd16eef8ea29c83687b8632fd9f8586f1ede079204fbc35ea8400be2825a23aff92832c47620daff92d2d7c39eac9ceed995829dc3e79c070fc2a6d7383b3568ce4e4144463186f3a495e57f6797637f5a553391b90f05a235e741827677971b81c052ec0b1757cf172f18815d4a1b0581898ffb43841343b6d4c7572e3ef2c709d755d09dc08f21699c2d96bbd1d8d0aef4c583cd6cf3d592b5875ead79e2706dc5559dfdf0f9d8d33cc6c315f32f751f369275143b07600baf6764a7f6a4d115f39a59f9a3219fe62fd613a6d07ebd82c40f5090f13d19cb2e80be499c83ce2046ac3d874081214e68ee951ed245ded301e6e35be044afe6761a7e0a8a3b70df170b7d58644eca24beed0d478e4b2596b07e18c1a8b7cbb4781e158b834ea5995e8fd1ce35aa1ba7f10994ffdceb9b09e362d54813dd43a174c5cfb2a9cb01dbfffe6d15a224ee05fbc1020159394f6619b631160ac27b029261dfc48c09199bed1af37fbc4caa4414ac1003f7c0f5a9ddaeae45f8af8e1265d4ae9e741cdd26015d96eafa212b8324641452d38e8a50d46b47229089bc84aa1b65fd4239076e0ccb02013c7dfc5018a749e1173599e598ffe64e7fef670442f31bbe81bb3af3a5673df17257738a47222308576b3aa72e0888e84ca6a007ebb12ecc5a7ebdb446142b102040cf32db3605fa0ac5c862a856e5671242f4c714b05975966f39f42afbbe9b9252e711de8855127c94c06bfa722ba7437c2e4532a85a912cbd33bce2", 0x1000, 0xfffffffffffffffe) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = add_key$user(&(0x7f0000019000-0x5)='user\x00', &(0x7f0000030000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f000002f000)="c0a20a6d955bb06166ffc1e927138d0f3ca57cfffde54514fc34149021c3e0dc446cf7665411a05bde414a3465c13ad71cfc28f7a37f1fef431bf4eb4ff62e6b26a7ba1ddba124ce20f74260ea28735b3b62f672a99e217e870131ee2afc9c4f873c5dd89118b178a8832e516a2a83fd61c2945da29e851207dfb3e4919b1ec17932b75937840afda54f07971cc45166da873dc382a1abc105b60d48529e5162fa1e7412fdfea649786d0f", 0xab, 0xfffffffffffffffe) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$dh_compute(0x17, &(0x7f000002f000)={r3, r4, r5}, &(0x7f000002f000)=""/226, 0xe2, 0x0) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) ioctl$sock_FIOGETOWN(r6, 0x400454d1, &(0x7f0000001000-0x4)=0x0) 2018/01/21 02:00:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000958000)={0x20071026, 0x0}, &(0x7f00001ed000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = socket(0xa, 0x802, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00006e6000-0x8)={0x0, 0x8}, &(0x7f00003e4000-0x4)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000a4d000-0x6)={r1, 0x9}, &(0x7f00005e9000)=0x6) sendmsg(r0, &(0x7f00009d8000-0x38)={&(0x7f0000186000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000038000-0x50)=[], 0x0, &(0x7f0000203000-0x4b0)=[{0x10, 0x1, 0x24, ""}], 0x10, 0x0}, 0x0) 2018/01/21 02:00:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000f7a000)='./file0\x00', 0x0) inotify_init1(0xfffffffffffffffc) listxattr(&(0x7f000056f000)='./file0\x00', &(0x7f0000cd9000)=""/145, 0xfffffffffffffd39) ioctl$DRM_IOCTL_INFO_BUFS(r0, 0xc0106418, &(0x7f00001eb000-0x20)={0x0, 0x6e, 0x58c, 0x2, 0x8, 0x1}) inotify_add_watch(r0, &(0x7f0000aba000)='./file0\x00', 0x1) umount2(&(0x7f0000996000)='./file0\x00', 0x0) eventfd(0xff) 2018/01/21 02:00:47 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = inotify_init() inotify_add_watch(r1, &(0x7f0000011000)='./file0\x00', 0x10) r2 = dup2(r0, r1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f0000001000-0x8)='./file0\x00', 0x880, 0xd2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r2, 0x8010aa02, &(0x7f0000956000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) membarrier(0x9, 0x0) 2018/01/21 02:00:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000cd7000-0xa)='/dev/ptmx\x00', 0xffffffffffffffff, 0x0) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f00000f5000-0x10)={&(0x7f0000d24000/0x13000)=nil, 0x13000}) ioctl$KDGKBMODE(r0, 0x4b44, &(0x7f0000b81000)=0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) read(r1, &(0x7f0000fd6000-0xf1)=""/1, 0x1) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fd1000-0x4)=0x0) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000ca5000)='/dev/pktcdvd/control\x00', 0x880, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000706000-0x20)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000122000)=0x20) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f000039b000-0xa0)={r3, @in6={{0xa, 0x3, 0x9, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x6068, 0x4, 0x12d, 0x6}, &(0x7f0000dfa000-0x4)=0xa0) syz_open_pts(r0, 0x0) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f0000399000-0xc)='/dev/autofs\x00', 0x20000, 0x0) setsockopt$ax25_buf(r4, 0x101, 0x19, &(0x7f00006f2000)="be6f0d966e71710859f585bb63007d531f3f48b99e22b8498f02f40fdefa86fa56abe86727deec9f500abe8c7ab3f2ec5ddfb1a54912f7ce09f2a42c4919a33f8f570637e3f137566133", 0x4a) dup3(r1, r0, 0x0) 2018/01/21 02:00:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) rt_tgsigqueueinfo(r0, r0, 0x32, &(0x7f0000f9e000-0x10)={0x13, 0x8, 0x2, 0x1f}) capget(&(0x7f0000a9d000-0x8)={0x20080522, r0}, &(0x7f00001ec000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/21 02:00:47 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000048000)=0xc) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) getdents(r2, &(0x7f0000000000)=""/245, 0xf5) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000001000)={0x0, 0x2}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDADDENTROPY(r2, 0x40085203, &(0x7f0000002000)={0x601f, 0x6f, "db9408e5ca03ad33626c6bcb63c583b7ad3e20188ba5e3313a32ac66f124f0856e497d442036d334f2ba599a7faf39ad9a397d7ccb1f150145ec2c031bfbb5765fcb8d9e94d3c6c9ef5825a9964708defe34d7c4908251167da5ba9c4b87b7f1f5d8bc8e3cb87569ea4e0f4a13a9aa"}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000002000-0x8)={r4, 0xfffffffffffffff7, 0x65}, &(0x7f0000001000-0x4)=0x8) ptrace$setopts(0x4206, r3, 0x0, 0x0) wait4(r3, &(0x7f0000c30000)=0x0, 0x0, &(0x7f0000020000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/21 02:00:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f00006aa000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) close(r0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f00007a5000)={0x44, 0x0, &(0x7f0000009000-0xfc)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, &(0x7f0000009000-0x58)=[], &(0x7f0000004000)=[0x0, 0x0, 0x0, 0x30]}}], 0x0, 0x0, &(0x7f0000009000-0x39)=""}) utimes(&(0x7f000000f000)='./file0\x00', &(0x7f0000cfb000-0x20)={{0x0, 0x0}, {0x0, 0x2710}}) r1 = syz_open_dev$binder(&(0x7f000045d000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000dc9000-0x30)={0x4, 0x0, &(0x7f0000004000-0x18)=[@register_looper={0x630b}], 0x48, 0x0, &(0x7f000060b000)="d8fc1dd16de371f1d99e3b4d488546c2bbb067efdc9e55e9d1048602c19fe0b0078ade697201300fdbcc34816df860d3f859ffa9d8567fa3297aac9d65b25106fc55ed85da8cb6f3"}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000a000)={0x14, 0x0, &(0x7f0000004000)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000310000-0x30)={0x4c, 0x0, &(0x7f000000c000-0x80)=[@reply_sg={0x40486312, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x8, &(0x7f0000bbc000)=[@fd={0x66642a85, 0x0, 0xffffffffffffffff, 0x0, 0x0}], &(0x7f000000b000)=[0x0]}, 0x0}}], 0x0, 0x0, &(0x7f0000442000)=""}) 2018/01/21 02:00:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000033f000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl(r0, 0x40000000401070cd, &(0x7f0000071000)="") r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000f10000)='/dev/vga_arbiter\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000dea000)={0x0, 0x69, "91742113b09995262de1464b9cb00e60afd0855527f3a1a65a3e1efdc63d22333f705c945418777bb06ed875eaa3f442326c078381f77287b14f1fb13c530aa517b8be20ae7d39c3af9d32f75dd5e959ba194bbc2139c79f945a96e681641961f6f8bd361bd4aad0e2"}, &(0x7f0000424000)=0x71) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f00004ef000)={r2, 0x64, &(0x7f00004c6000-0x64)=[@in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x2, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xe}, 0x1}, @in6={0xa, 0x2, 0xffff, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x20}, @in6={0xa, 0x2, 0x1c8449dc, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x17}, 0x6}]}, &(0x7f00006eb000-0x4)=0x10) 2018/01/21 02:00:47 executing program 3: r0 = dup(0xffffffffffffff9c) ioctl$EVIOCGKEY(r0, 0x80404518, &(0x7f000012f000)=""/113) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000017000-0x4)=0xfffff7fffffffffd, 0x4) listen(r1, 0x0) close(r1) 2018/01/21 02:00:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x10, 0x803, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f000006b000-0xc)='/dev/rfkill\x00', 0x0, 0x0) mq_notify(r0, &(0x7f0000668000-0x60)={0x20000000, 0x8000000000013, 0x2, @thr={&(0x7f0000732000)="", &(0x7f000065f000)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f000079b000)={0x6, {{0xa, 0x3, 0xffffffff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0xff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x9, [{{0xa, 0x0, 0x7899, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x35, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x6, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x100000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x8, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x13}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x40, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x510) r1 = socket(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f00000b9000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x100000002}, 0x1c) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000425000-0x4)=0x65867cd5) recvfrom$ax25(r1, &(0x7f000029c000-0xf0)=""/240, 0xf0, 0x40000000, &(0x7f00003a9000)={0x3, {"530790fea0a3e0"}, 0x74f}, 0x10) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f00006fd000)={&(0x7f0000936000-0x10)=@in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00008e2000-0x90)=[], 0x0, &(0x7f0000576000)=[], 0x0, 0x0}, 0x0) sendto$inet(r1, &(0x7f0000812000)="", 0x0, 0x0, &(0x7f000043d000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/21 02:00:47 executing program 2: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00001f9000)='/proc/self/net/pfkey\x00', 0x40000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000000)={0x2, [0xff, 0x0]}, 0x8) ioctl(r0, 0x2, &(0x7f0000001000-0xd2)="da527caa3404be031105da05a90266deb6fa27979bfa0c5e8a2905cfec373ad87982a3b0a192853553df21ce71f19ade38cdf1b3087ffbeca08850bdc9650f450910fc1c4fed3a3e5f8a5e76675e32811227bdd6babc6d1e146e25fb79428b03e719d860a21285517defadae72f64ad290fcb3496ac6c6f44a96c9524b7c481775e9ac98e36f2665ec022e867389644c1171e99577996e2c194853e748175c90b718cebc8fc5004766b7181dab38a683539e34efa2dceede574777ac5f2d2f43efa8c728dcbe8822be2c74a2b243a890a4d0") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) fchown(0xffffffffffffffff, 0x0, 0x0) 2018/01/21 02:00:47 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f0000eb1000-0x44)={{0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x0, 0x0}) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000019000)=0x0) fallocate(r1, 0x2, 0xed4, 0x5fd4) sched_setaffinity(r2, 0x8, &(0x7f000087c000-0x8)=0x7fff) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) unlinkat(0xffffffffffffffff, &(0x7f0000012000)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") r3 = getpid() capset(&(0x7f00008a5000-0x8)={0x19980330, r3}, &(0x7f0000d75000)={0x9, 0x29, 0x3, 0x4, 0x0, 0x1}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/21 02:00:47 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$usbmon(&(0x7f00005b3000)='/dev/usbmon#\x00', 0x1, 0x101200) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r1, 0x4010640d, &(0x7f0000be8000-0x10)={0x2, 0x1}) socket$inet_tcp(0x2, 0x1, 0x0) listen(r0, 0x0) accept$inet(r0, &(0x7f0000408000+0x751)={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000bb7000-0x4)=0x10) shutdown(r0, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000000000)=@buf={0x7d, &(0x7f0000416000)="66360191e7cab43604c895f0bd15876099ae1c9e8f270485905b2f7a8f3b52533e09ef6c94fa45f90823893eb21c0f780acf53172cc8d901fbc11100ff04105099790b8961bc16d6f8384335e2a026132da44aa09a638ee47475b55a6cde27b28fbb18ad8c02718ee5501fe7797cd5bfcdcd4e38e21a943d3120d4f149"}) 2018/01/21 02:00:47 executing program 7: mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f000000d000-0xe)='/dev/keychord\x00', 0x2, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) flock(r0, 0xc) connect$inet(r0, &(0x7f0000025000-0x10)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/21 02:00:47 executing program 3: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x2, &(0x7f0000002000)={0x0, 0x0, 0x40000000001, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_gettime(r0, &(0x7f0000007000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/21 02:00:47 executing program 2: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000879000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f000010a000)='/dev/pktcdvd/control\x00', 0x101040, 0x0) ioctl$EVIOCGBITSND(r0, 0x80404532, &(0x7f0000854000)=""/107) ioctl$DRM_IOCTL_WAIT_VBLANK(r1, 0xc018643a, &(0x7f0000930000-0xc)={0x4000000, 0x4, 0x7}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000847000)={0x0, 0x0, 0x0}, &(0x7f0000d39000)=0xc) r3 = syz_open_procfs(r2, &(0x7f0000a83000)="706572736f6e616c50a87940") readv(r3, &(0x7f0000db5000)=[{&(0x7f0000f48000-0x1b)=""/27, 0x1b}, {&(0x7f00000b3000+0x319)=""/101, 0x65}], 0x2) r4 = openat$keychord(0xffffffffffffff9c, &(0x7f0000596000-0xe)='/dev/keychord\x00', 0x0, 0x0) close(r0) ioctl$sock_ipx_SIOCAIPXITFCRT(r3, 0x89e0, &(0x7f0000934000)=0x20) setsockopt$inet_dccp_buf(r4, 0x21, 0xe, &(0x7f0000ec5000)="5f4d649dcbc0998ef137308767a0493a52ee678c30139b186e8316dfa719b69dea105a9627d84d9b3c21413c6d9286f8d982bb3e7fc48dab", 0x38) fanotify_init(0x40, 0x40000) init_module(&(0x7f0000053000-0xc)="706572736f6e616c50a87940", 0xc, &(0x7f0000c6a000)="73656375726974799b2d24657468306370757365742428776c616e306367726f757000") [ 97.427984] binder: 19424:19439 ERROR: BC_REGISTER_LOOPER called without request [ 97.451544] binder: 19424:19439 got transaction with invalid fd, -1 [ 97.461181] binder: 19424:19439 transaction failed 29201/-9, size 24-8 line 3232 2018/01/21 02:00:48 executing program 0: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000000c000-0x16)='/selinux/checkreqprot\x00', 0x80000, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000014000)={0x6, &(0x7f0000003000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_SWITCH_CTX(r1, 0x40086424, &(0x7f000000c000)={r2, 0x2}) sendmsg$nl_generic(r0, &(0x7f000000a000-0x38)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000011000)={&(0x7f0000006000-0x11c4)={0x14, 0x1c, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r1, 0x5411, &(0x7f000000e000-0x4)=0x0) 2018/01/21 02:00:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) bind$inet6(r0, &(0x7f0000fa1000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000be6000)="", 0xffffffffffffff3b, 0x20000008, &(0x7f00008d5000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) clock_gettime(0x0, &(0x7f0000ba8000-0x10)={0x0, 0x0}) recvmmsg(r0, &(0x7f00005d4000-0x21c)=[{{0x0, 0x0, &(0x7f0000b5f000)=[], 0x0, &(0x7f0000262000)=""/123, 0x7b, 0x0}, 0x0}, {{&(0x7f0000d12000)=@in6={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, 0x1c, &(0x7f0000e81000-0x20)=[], 0x0, 0x0, 0x0, 0x3}, 0x0}], 0x2, 0x0, &(0x7f0000461000-0x10)={0x0, r2+10000000}) r3 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r3, 0x7fff) sendfile(r1, r3, &(0x7f0000d84000-0x8)=0x0, 0x8000fffffffe) 2018/01/21 02:00:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000025000-0xa)='./control\x00', 0x0) r0 = open(&(0x7f00001d4000)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000018000+0x9a2)='./file0\x00', 0x0) mkdirat(0xffffffffffffffff, &(0x7f0000f05000)='./file0\x00', 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000f02000-0xb)='/dev/hwrng\x00', 0x0, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000fb0000-0xe)='./file0/file0\x00', 0x10240, 0x0) rmdir(&(0x7f0000398000)='./control\x00') r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000d3e000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet6_mreq(r1, 0x29, 0x15, &(0x7f0000d11000)={@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000b2a000)=0x14) connect$packet(r3, &(0x7f0000edb000)={0x11, 0xfb, r4, 0x1, 0x10001, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, [0x0, 0x0]}, 0x14) openat(r2, &(0x7f00002e5000-0xa)='./control\x00', 0x0, 0x30) 2018/01/21 02:00:48 executing program 2: clone(0x0, &(0x7f0000002000-0x9)="", &(0x7f0000001000)=0x0, &(0x7f0000efa000-0x4)=0x0, &(0x7f0000002000-0x1000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000001000-0x10)='/dev/input/mice\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000001000-0x50)={{0x3, 0x9}, {0x2, 0x5}, 0x3ff, 0x1, 0x3ff, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$unix(r0, &(0x7f0000001000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000001000-0x4)=0x8) lseek(0xffffffffffffffff, 0x0, 0x0) 2018/01/21 02:00:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) connect(r0, &(0x7f0000154000)=@llc={0x1a, 0xff, 0x5, 0x40, 0x80000001, 0x400002, @random="7bbc9f247d61", [0x0, 0x0]}, 0x5) [ 97.471948] binder: send failed reply for transaction 202 to 19424:19446 [ 97.486599] binder: undelivered TRANSACTION_ERROR: 29190 [ 97.492324] binder: undelivered TRANSACTION_COMPLETE [ 97.500705] binder: undelivered TRANSACTION_ERROR: 29201 2018/01/21 02:00:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) bind$inet6(0xffffffffffffffff, &(0x7f0000fa1000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(0xffffffffffffffff, &(0x7f0000be6000)="", 0xffffffffffffff3b, 0x20000008, &(0x7f00008d5000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) clock_gettime(0x0, &(0x7f0000ba8000-0x10)={0x0, 0x0}) recvmmsg(0xffffffffffffffff, &(0x7f00005d4000-0x21c)=[{{0x0, 0x0, &(0x7f0000b5f000)=[], 0x0, &(0x7f0000262000)=""/123, 0x7b, 0x0}, 0x0}, {{&(0x7f0000d12000)=@in6={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, 0x1c, &(0x7f0000e81000-0x20)=[], 0x0, 0x0, 0x0, 0x0}, 0x0}], 0x2, 0x0, &(0x7f0000461000-0x10)={0x0, r1+10000000}) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x7fff) sendfile(r0, r2, &(0x7f0000d84000-0x8)=0x0, 0x8000fffffffe) 2018/01/21 02:00:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000108000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f000085f000-0x58)={{0x0, 0x0}, 0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) epoll_create1(0x80000) 2018/01/21 02:00:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) setrlimit(0x7, &(0x7f0000051000-0x10)={0x2000000000, 0xffffffff}) pipe2(&(0x7f000079e000)={0x0, 0x0}, 0x80000) ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, &(0x7f00008a2000)=0x0) r2 = dup2(r0, r0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00007fe000)={0x0, 0x5b, "604f32730d9872110e68e9fbec97b5af5c274da71602f9cc8b748ccbd3d38f56eae9a075add43821198968bae468a8c9d6eb5738fe114a613fb7242476c37dd4e40b73d150ba8555c6829e99764d3578526f2cbeb1bb5c43ab24f6"}, &(0x7f00003e2000-0x4)=0x63) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000aaa000-0x98)={r3, @in={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x44, 0x18}, 0x98) r4 = accept4(r0, &(0x7f0000c6d000-0x6)=@hci={0x0, 0x0, 0x0}, &(0x7f00001a9000-0x4)=0x6, 0x200000000000) getsockopt$inet_sctp_SCTP_RTOINFO(r4, 0x84, 0x0, &(0x7f0000455000)={0x0, 0xffffffffffffa973, 0x200, 0xe033}, &(0x7f00008ec000-0x4)=0x10) getsockopt$inet_sctp_SCTP_MAXSEG(r4, 0x84, 0xd, &(0x7f0000090000-0x4)=@assoc_id=r5, &(0x7f00004f8000)=0x4) 2018/01/21 02:00:48 executing program 5: mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000ae0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000247000-0x20)={0x8, 0x2, 0x5, 0x6, 0x57f2, 0x4, 0x10000, 0x5, 0x0}, &(0x7f0000ae0000)=0x20) mmap(&(0x7f0000ae0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000ae1000-0x8)={r1, 0x6}, &(0x7f000084f000-0x4)=0x8) r2 = gettid() ptrace(0x8, r2) bind$inet6(r0, &(0x7f0000808000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f00002a1000-0x4ec)="", 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x8, &(0x7f000025c000)=0x3f, 0x256) write(r0, &(0x7f0000adb000)="85c0d0cc", 0x4) 2018/01/21 02:00:48 executing program 7: mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x400, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f000021b000-0x14)={@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000900000)=0x14) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x6, &(0x7f0000001000)="da", 0x1) ioctl$sock_inet6_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000a3e000)=0x0) prctl$setfpexc(0xc, 0x81) 2018/01/21 02:00:48 executing program 0: r0 = syz_open_dev$usbmon(&(0x7f0000663000+0x8a9)='/dev/usbmon#\x00', 0x7, 0x41) write$selinux_load(r0, &(0x7f0000b1d000)={0xf97cff8c, 0x8, 'SE Linux', "b9d5b7b0ececca65d9b827c2155d77a4972156be"}, 0x24) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f0000001000-0xc)='id_resolver\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000002000-0x33)="c4f37ec7d6e3f94897097548e31a8c491612fa3f3a9dc637953b6db6695f7affba9e4ccd57a116b5bb157f10bcb910843b1993", 0x33, 0xfffffffffffffff8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key(&(0x7f0000001000-0xb)='pkcs7_test\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$search(0xa, r1, &(0x7f0000002000-0xa)='blacklist\x00', &(0x7f0000001000)={0x73, 0x79, 0x7a, 0x2, 0x0}, r2) ioctl(r0, 0x9, &(0x7f0000000000)="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") keyctl$clear(0x7, r2) geteuid() fcntl$getflags(r0, 0x40b) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r0, 0x9, 0x6, &(0x7f0000003000-0xad)=""/173, &(0x7f0000002000-0x4)=0xad) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000001000-0xa0)={0x0, @in6={{0xa, 0x2, 0x9, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xd8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xee, 0x4, 0x100000001, 0x8, 0x9}, &(0x7f0000002000-0x4)=0xa0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000003000)={r3, 0x9, 0x20, 0x2, 0x1ff}, &(0x7f0000001000)=0x18) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000003000)={0x17, 0x0, &(0x7f0000004000)=""}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(r0, &(0x7f0000002000)={0x0, 0x0, &(0x7f0000004000-0x10)={&(0x7f0000006000-0x58)={0x2, 0xa, 0x3, 0x0, 0xb, 0x0, 0x6, 0x2, [@sadb_x_nat_t_type={0x1, 0x14, 0x0, [0x0, 0x0, 0x0]}, @sadb_x_nat_t_port={0x1, 0x16, 0x3, 0x0}, @sadb_address={0x5, 0x17, 0x0, 0xa0, 0x0, @in6={0xa, 0x0, 0x80000000, @loopback={0x0, 0x1}, 0x200}}, @sadb_spirange={0x2, 0x10, 0x0, 0x1, 0x0}]}, 0x58}, 0x1, 0x0, 0x0, 0x0}, 0x4000000) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000006000)='big_key\x00', &(0x7f0000007000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000004000)='cgroup\x00', r1) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000007000)={r3, 0x3}, &(0x7f0000007000)=0x8) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000007000)={r4, 0x3, 0x30, 0xfffffffffffffe01, 0x1c917fb9}, &(0x7f0000007000-0x4)=0x18) 2018/01/21 02:00:48 executing program 4: mmap(&(0x7f0000000000/0xd99000)=nil, 0xd99000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000d99000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000d99000)='/selinux/checkreqprot\x00', 0x20000, 0x0) mmap(&(0x7f0000d99000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d99000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d99000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d99000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d99000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f000045b000-0x7c)={0x0, 0x74, "c98e521ffa1d7e0d9171b5e13d6e62657afd359ced4ce354fb97bd2ad9dbef6074a845b3505a8e1b62c4acff118417c9b2df4cba1a5cdc2048e1b5416edcfbf85c0073155f36ae203c11c3a63e8a61d4fd0c0c176b3ff00ed8b11db2d6ef1bc47fada5a15fcec779a7d7fab9626ea827143dc0bb"}, &(0x7f0000343000)=0x7c) mmap(&(0x7f0000d99000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000b64000)={0x0, @in6={{0xa, 0x0, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x101, 0x7, 0x6, 0x5, 0x1f}, &(0x7f0000d9a000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000a20000)={0x0, 0x5, 0x9, 0x0, 0x5, 0x3f}, &(0x7f00001c3000)=0x14) mmap(&(0x7f0000d99000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f00001a6000)={0x0, 0x200, 0x0}, &(0x7f0000d9a000-0x4)=0xc) mmap(&(0x7f0000d99000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000d9a000-0x6)={0x0, 0x8}, &(0x7f0000844000)=0x6) mmap(&(0x7f0000d99000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f00004ad000)={0x40, 0x2, 0xfffffffffffffff7, 0x6, 0x0}, &(0x7f0000d99000)=0x10) mmap(&(0x7f0000d99000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d99000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d99000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000d9a000-0x10)={0x0, 0xa8, &(0x7f0000d9a000-0xa8)=[@in={0x2, 0x2, @rand_addr=0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7151}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xf}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @rand_addr=0x60ef, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000a19000-0x4)=0x10) mmap(&(0x7f0000d99000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d99000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000d9a000-0xb8)={0x0, 0x200, 0x8000, 0x0, 0x3, 0x1, 0xfa2, 0x20, {0x0, @in6={{0xa, 0x1, 0x4, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100, 0xfffffffffffffff7, 0x1ff, 0x1, 0x5}}, &(0x7f0000d9a000-0x4)=0xb8) mmap(&(0x7f0000d99000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000c77000)={0xe, 0x8003, 0x8000, 0x3ff, 0x0}, &(0x7f0000d9a000-0x4)=0x10) mmap(&(0x7f0000d99000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d99000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000d9a000-0x108)={0x0, @in6={{0xa, 0x1, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x1, 0x7ff, 0x91, 0x4, 0x7, 0x6, 0xfffffffffffffffd, 0x81, 0x40, 0x6, 0x1000, 0x2, 0x71, 0xffffffff, 0x0]}, &(0x7f0000d99000)=0x108) mmap(&(0x7f0000d99000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d99000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000d9a000-0x8)={0x0, 0x0}, &(0x7f0000d9a000-0x4)=0x8) mmap(&(0x7f0000d99000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f00001c1000)={0x0, 0x10001, 0x8000, 0x6, 0x3f, 0x9, 0x3, 0x4, 0x0}, &(0x7f0000d9a000-0x4)=0x20) mmap(&(0x7f0000d99000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000d9a000-0x8)={0x0, 0x43c}, &(0x7f0000028000)=0x8) mmap(&(0x7f0000d99000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000c11000)={0x0, 0x401}, &(0x7f0000d99000)=0x8) mmap(&(0x7f0000d99000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d99000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d99000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d99000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d99000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d99000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f000001a000-0x10)={0x0, 0x3, 0x2, 0x0}, &(0x7f0000d99000)=0x10) mmap(&(0x7f0000d99000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000d9a000-0x1)={0x0, 0x7fff}, &(0x7f000011c000-0x4)=0x8) mmap(&(0x7f0000d99000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d99000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d99000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d99000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000d99000)={0x0, 0x0, &(0x7f00002f3000)=[]}, &(0x7f0000272000)=0x10) mmap(&(0x7f0000d99000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d99000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000d99000)={0x1, 0x9, 0x4, 0x4, 0x80000001, 0x9, 0x4, 0xbe1f, 0x0}, &(0x7f0000d9a000-0x4)=0x20) mmap(&(0x7f0000d99000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000d9a000-0x8c)={0x0, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00008c5000-0x4)=0x8c) mmap(&(0x7f0000d99000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000d9a000-0x8)={0x0, 0x101, 0x28000000000000}, &(0x7f00005c5000-0x4)=0x8) mmap(&(0x7f0000d99000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000c77000-0xb8)={0x0, 0x0, 0x10001, 0x81, 0x80000000, 0x8, 0x81, 0x0, {0x0, @in6={{0xa, 0x2, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x1, 0x10001, 0xd7, 0xffffffff}}, &(0x7f0000d9a000-0x4)=0xb8) mmap(&(0x7f0000d99000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000398000)={0x0, 0x5, 0x4, [0x2, 0x3, 0x0, 0x3]}, &(0x7f0000d9a000-0x4)=0x10) mmap(&(0x7f0000d99000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f000079a000)={0x0, 0x8}, &(0x7f0000d9a000-0x4)=0x8) mmap(&(0x7f0000d99000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d99000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d99000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d99000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d99000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d99000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000d99000)={0x0, 0xeb, "e1d5b81fbe337b9b2169333c6251a81b1a79a5de999e4df8d55ce0a6e96a665d5aae7cca5bccd7654a7d2ddc135a31b15ac48577d4829d4a6bf77b282932589376d478f446b0d43c7f8dbc9307347f8681dc82f8baec97ad5356597f5e2863d05a6eb0e6b44cfc9e89a6f7fb382072719fecffdaf805f0a908ddccf51e6042ee9c6332842fccda54ed9db703059dc70f79b372861387b0fe407498c73131732278b105139be0875ac006ba6e20be99ee49814c57048dc8b1293bb2cd077fb94b1483f4889127d36f418523b3e3f432f6a8b34790184fe25e7bae6b1ad43fd64af66eecf912decf46b30289"}, &(0x7f0000d99000)=0xf3) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f000077e000)={r11, 0xe5}, &(0x7f00000b7000)=0x8) mmap(&(0x7f0000d99000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d99000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d99000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d99000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d99000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000d99000)={0x0, 0x8}, &(0x7f00005e2000)=0x8) mmap(&(0x7f0000d99000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000c46000)={0x0, @in6={{0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x7fffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x3f, 0x4, 0x7, 0x4}, &(0x7f0000d99000)=0xa0) mmap(&(0x7f0000d99000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d99000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000d99000)={0x0, 0x4}, &(0x7f0000d9a000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f000044d000)={0x7ff, 0x69, 0x8004, 0x5, 0x1, 0x3ff, 0xb93, 0x7f, 0x0}, &(0x7f0000cbe000)=0x20) mmap(&(0x7f0000d99000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000361000)={0x0, 0x0, ""}, &(0x7f0000d9a000-0x4)=0x8) mmap(&(0x7f0000d99000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000d9a000-0x8)={0x0, 0xb3a4}, &(0x7f00002e3000)=0x8) mmap(&(0x7f0000d99000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(r1, &(0x7f0000cf0000-0x188)=[{&(0x7f0000d99000)=@in6={0xa, 0x1, 0x7, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, 0x1c, &(0x7f0000d99000)=[{&(0x7f0000d9a000-0x52)="362b15dc6426e38ffce535ea203587c88ec2307be441a49cd28eea9d18e6bf90b916c9b000169b0ef97315a27c8571c3e908f4e9acdbde29cc93d1e6db3b49a615f881cbe629f31cc3d2b4805e60b33c2ab4", 0x52}, {&(0x7f00004a9000)="", 0x0}, {&(0x7f0000d99000)="103caa5d167800cb9dbb51e499ad2718b51c4edb2d6a1f7fdfc4aa0dc14c7337271aa731550adce583a848e3f7a4a8ea9ff716b5cb1160e76c4165146269fc30dc0570dca5ef3ee79f78b4625c9066c08e76b7f175453174d759a1c88b45816c4548e4f8429be3da8ea28a007dbe726da2019d4f05545bf496697aba19b3dc02f7bc7cf37198514187946afb064854d46efe7acdd3b916", 0x97}, {&(0x7f0000b01000-0xa)="a1350bd828ada2622e61", 0xa}, {&(0x7f00009ed000)="dd4fb28fa7558f7889e727e92b64c5c092ab9a755cefa5c5e2f809526ccd3780ae8b3f23e5e311eee219f7c8e6c0", 0x2e}, {&(0x7f0000ab5000)="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0x1000}, {&(0x7f0000082000)="551420c316aebe4a3e71df049ec1559f090e5307f1b4ea49c1a05e39c495df5ba51a7dbb7f5b4b7641c58d00b0c5786bfb9b3c781189b5bfa87c1d63f43e00518a43ac45376c60725ab2ba830967cb7888626c9a029f4053c41575256f41ef7f3eacda2a1b6f527c93aa0db5087bbd881be759ce1723403c1421828379dbb22d6b892d766f5a553131a0fa7b775e935275462af9037b8b5757b78bf9900ec1757185caf1ba8880ad3281142e1b7d622bb317005f3bcfe1f8629ed1d3fec81bbf9576e3b19ebb617d48c8da", 0xcb}, {&(0x7f000042a000)="15de5c83cc595ae7f12ed50cb95b1fa35232634aeb5e0525a742dc210bf5da02e3176ce399bff022cfcb44d668241aadddcf6d36425dafb4e8950534e11feff52c55f3dac2697f8bd9a32c73dcd31ac486bd634b5fa95de95158547500c88b4cf1b6c36e6a9eaff44f5f3f16c88201a49e6b40392a7830fe8eb858a889be2466b510fe4df5af49e9315b8a685dfe5f64c2643f2133dff0418881ac246c", 0x9d}, {&(0x7f0000d99000)="dc683e33fcce2801109a887e12ee28c7ccc1247c0e32987e74bdc3d9209f683c90e363f50cb3c59123d1eae256adaafff0854114d9ed0edf59ea9b7a6b9520", 0x3f}], 0x9, &(0x7f0000188000-0x150)=[@sndinfo={0x20, 0x84, 0x2, {0x8f8, 0x8200, 0x4, 0x100000001, r2}}, @sndinfo={0x20, 0x84, 0x2, {0xffffffffffffff00, 0x8, 0xff, 0x2, r3}}, @init={0x18, 0x84, 0x0, {0xffffffff, 0x3, 0x8, 0x2}}, @sndinfo={0x20, 0x84, 0x2, {0x6, 0x200, 0x9, 0xfe1, r4}}, @sndrcv={0x30, 0x84, 0x1, {0x4, 0x40, 0x1, 0x40, 0x1, 0x40, 0x45a8, 0x55e0c2f9, r5}}, @sndrcv={0x30, 0x84, 0x1, {0xffffffffffffffff, 0x9804, 0x1, 0x3, 0xd94, 0x8, 0x3, 0x800, r6}}, @sndinfo={0x20, 0x84, 0x2, {0xd6ba, 0x8000, 0x1, 0x0, r7}}], 0x150, 0x8000}, {&(0x7f0000d99000)=@in6={0xa, 0x1, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, 0x1c, &(0x7f0000053000)=[{&(0x7f00002b4000)="15c3f020afa871a60e931fe91d63b50018339e1eecbfc376864815fdafe4a2c7f2ff7927b0f915a1746cc731acbabdadc95a1a92cce0db2442921c6f542e48a9c72e47747fd8fa85778c32ac835957afa96ff0914dfc2bf441a3a9b3a64e064227a8b0437060b9e231fa23931a2223096d20d22a6f64a794b44e3081a67b59eaa98df0953434165355789d126ceb16edeafec7dfa7a02a3ef4da325e48f80940a86ef3fbeccc4a367c3745f02013e8cd78ecec7ce91c17c869b836d70b80743dbd069fa72994905467846732fe887d7db123", 0xd2}], 0x1, &(0x7f0000c56000-0x1e0)=[@sndinfo={0x20, 0x84, 0x2, {0x2, 0x4, 0x1, 0x7ff, r8}}, @sndrcv={0x30, 0x84, 0x1, {0x10100000, 0x8, 0x2, 0x1000, 0x5, 0xb4, 0x6, 0x6, r9}}, @sndinfo={0x20, 0x84, 0x2, {0xe4, 0x200, 0x4, 0x80000000, r10}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0x200, 0x3f, 0x7, r11}}, @sndinfo={0x20, 0x84, 0x2, {0x20, 0x208, 0x8102, 0x76f0, r12}}, @sndrcv={0x30, 0x84, 0x1, {0xffffffff, 0x9efa, 0x2, 0x40, 0x6, 0x100000000, 0xfec8, 0x7, r13}}, @init={0x18, 0x84, 0x0, {0x4, 0x0, 0x1, 0x1ff}}, @init={0x18, 0x84, 0x0, {0x3, 0xfa9f, 0x80000000, 0x7f}}, @sndinfo={0x20, 0x84, 0x2, {0x100000001, 0x1, 0x0, 0x4, r14}}, @sndinfo={0x20, 0x84, 0x2, {0x2, 0x2, 0x1, 0x8000, r15}}], 0x1e0, 0x8001}, {&(0x7f0000d9a000-0x1c)=@in6={0xa, 0x1, 0x7, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8000}, 0x1c, &(0x7f00009dd000-0x50)=[{&(0x7f0000b2b000-0xfb)="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", 0xfb}, {&(0x7f0000d99000)="545c70a85abb6046a3e4a830f001f33145b0a06785ea7dbbbca0141accc92288855676aed3e98c7f026b870a241d44508eb89654378e87075165f902483067509e415767b82b01a2b0175f8a9738209e06f3", 0x52}, {&(0x7f0000d9a000-0x8c)="78f6067326fac8eadece5e9d787dbf09818c6d3c388ad3e4a470b991891490eda295e8148b72b171db34694c960c4f6a4bb8ea26c5c5172809fad6ae4cad3950e5a3d84a3a11b491238d1dc33e90206a38fe75da100a24b79d8f4fabface5ac58b88ea452c59cae5fa008f7488d826c83b63ce45e84d3eb17c3cc715a0a6d3b8607efee460fd61926f6954a2", 0x8c}, {&(0x7f0000d9a000-0x93)="47dddfece1a233bc939ac1878229919ce25c2f05a13f70c12e23413479f85ad07bdc82bf39775b46d1b60d736a8c11d2652b9939c3bc9272a4f226015e3605b87f699726bb630fad2cc145810b88b7fe350edcf3dcbfe674e19deb528dea30c5b5830bd93fdcaff4eb6fb8ad4fe2c7f85590e9386b0a93ccfe854aa69d5305626e31f84be7c58cba8bc4644be70aa949f63fe5", 0x93}, {&(0x7f0000d99000)="8d20de00ace8648819ca33c32579326a6db91b420b864a53c8ed6c47363ac21e1d23ef4deec62e1906492c65502f5dc9dbf57d63e9b8acb1fb437316494f20b45a19ce1a2beefba400e00ac1f0fc9ca7a5e81726d714e2f712d617ffdc1cf6fa232077ea03026db04153", 0x6a}], 0x5, &(0x7f0000d99000)=[@sndrcv={0x30, 0x84, 0x1, {0x1, 0x9, 0x8000, 0x3, 0x4, 0xca84, 0xfffffffffffffffe, 0x3, r16}}, @sndinfo={0x20, 0x84, 0x2, {0x3f0, 0x200, 0x80000000, 0x9, r17}}], 0x60, 0x20000001}, {&(0x7f0000b7b000)=@in6={0xa, 0x1, 0xaee, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3b16}, 0x1c, &(0x7f00008db000-0x50)=[{&(0x7f0000c88000)="284c61c6ef664f7f6df945b732373b706bd97ec3350b55e08208af1183fb3687ed03e04cf7df6e5b61251074be2d7a3f2520796f272d3b0d2b28786efb23f239391e377cfeea2df4906deca2e3ab1991918c146b7c7362d8d010f17f2375415f9be1389bdd160425f1d1d16c252453e810888c8e30ae4f4d1a1e56c97ae8f8f5bbab53aa8cfb9edc4b3f352305940aaec343688594e8", 0x96}, {&(0x7f0000d26000-0x65)="47c728af3c6138235985436e8a338f91ab33350067e361eeb5ff718a35be269fa50b548f7e6719f6e43a2ae3ce1c1e92e769d36deb37a8c5ff63a8988f07bc7a887ca9d55581e7f38c2950c16a91b757bc4aed19dda9383574fdd6bbe0a1b738b084e83140502ab6350176285e15d68563469bd6cfcc362854a2af4cc3600ae498441c680025eee4570311ba4accf2c15d6166c22fdd7ded19", 0x99}, {&(0x7f000010d000)="121132dcad5719c556ecbaf598f08dc45505cc3c2f780479af39079881b14bec4ecc0fa2aa5bbfd790f5a5cd458a2c348aa9c09527884d80d218d8234215c01f5aeb526dee5ab4f1df5f0b1929109bbab23294a9f0ff1f6af3dc1c5237650e504ff390aeaea34e2a769085721a03b7bf1edb0ba64f374f2235a13969ae53077bae36a3b0a93780e77429fe8bc849116733c811c5f7019bcdcb79e7d3594555cd2c8c0ec60e91e2e3e4dfc2a9b4c6ac7c707ea73e33f2", 0xb6}, {&(0x7f0000d9a000-0x47)="89e69b45b90452527ce7fe3b466cc42b8ddd9f4de9566f096d5648823ee513ffac2f75bd2f4095f02166c6f8917d7088e5fdb40d9513c9227370f2dfbdbd26d1bc9314d222656c", 0x47}, {&(0x7f0000d9a000-0xb7)="084225fe374d080d21e29ae3f2fbbc9c2cdd07d5d0347a2ba0e3279cf588903ef4dffeb97491c7687e24893c7a7b291ff5e3e6d628d5f59baf2fc131ad9908d5455f40743949538a7f4cd42b788e67c9db1f1a6d3741a17e96dda56ccdc8287b1e5421d1adc02307f2fc6884223bc30fca9dd86855820c82da35603ba78887d32d383ac72b3a80c02c9f021eb43935c5b195c37719a91e128b502bbdcc714bab28c8695532128f685a62363ad109771677ccaf54dd494e", 0xb7}], 0x5, &(0x7f0000d9a000-0x150)=[@sndrcv={0x30, 0x84, 0x1, {0xfffffffff59edc3b, 0x7, 0x4, 0x8, 0x80, 0x9, 0x9, 0x4e7, r18}}, @sndrcv={0x30, 0x84, 0x1, {0x100000001, 0x5, 0x0, 0x1f, 0x599, 0x4, 0x10001, 0x80, r19}}, @sndinfo={0x20, 0x84, 0x2, {0x4, 0x4, 0x2, 0x9, r20}}, @sndrcv={0x30, 0x84, 0x1, {0x400, 0x8, 0x8, 0x8, 0x0, 0x80000001, 0x1, 0xa04, r21}}, @sndrcv={0x30, 0x84, 0x1, {0x101, 0x743b7235, 0x8007, 0x6d3, 0x2, 0x7, 0xb8c, 0x2, r22}}, @sndrcv={0x30, 0x84, 0x1, {0x3ff, 0x9, 0x8200, 0x7, 0x2, 0x8, 0xffff, 0xe9, r23}}, @sndinfo={0x20, 0x84, 0x2, {0x4, 0xd0053ea7afce0619, 0x7fffffff, 0x6, r24}}], 0x150, 0x2000c810}, {&(0x7f0000d9a000-0xc)=@in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x16}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000058000-0x60)=[{&(0x7f0000cbc000-0x50)="35a3de1b1d301e4be2608c83aec9ca79f1c0ede27d07cf24db5a90da090363c299cec4f19ea9e11c968003d022ef453194db2998d907057dfef072f53d5f8595adf5ee86077ea85d5a9f92be7d56bd8a", 0x50}, {&(0x7f000025d000)="f5817e7951bbb4370c164b5b95605a5fd5512bbeda3bceaf880bca37b211c9bdb5966e61b8e6f8508fbfe50010a88e5f870a77108c8851ff5fc6ab03f2a0cc1c126564aeeb2a4fc0797525c16a5ef0e6d9bff81db73a8713f5787460bfc5cd158d93623962886b5f68670b6ba01c3ba4a1f99222cf8402eda87b77614cc6f96b777207667929f288", 0x88}, {&(0x7f00009cc000-0x2c)="02921b4925e2810c1f8754bc715f3a82ee87259ab93ac31917e15590a9658567db57ddc1d820f5c97bf972ba", 0x2c}, {&(0x7f0000d9a000-0xad)="aee6be50c81c181bcfa982c7e4a5d757d4a85d2c2c7cffbb091290134996ce31652263620aa0739f43e23be128918d0638c42ee1b47335280244fdb6fda1d4f92a98a094ab3bcd209ce5473dfd3f180d52979fbc7a390612032cba1f3383e7f6d3ba9e9280c7523a87545e7a2d33e4620c03ae0f79eb9b2734bf9fc0f98041242e505ebb19c320e9b5e97eced8df4fcff06075b790c1abf9dbccebebe2c165b439041809d1777cf275ceade133217ceeb0a5f146a7422b5f993a549d7fdc4db2a879ac2030cc1405575cf277af01b6f37e2cf99b1836c443ba12f5d5cc6eb25b2f0cc8ac7aed88", 0xe7}, {&(0x7f000066d000+0xb39)="11598c40019ff40ec075accf7c98a9f1644f30a708989fcfe8bda04e71753ace17622e5ef07e275a99c9bae386a39af8c584dcf6e7c39cd3217b1fe5561c9ea1e5604559d41e6faafb642f907533af7080263948181abc849f166e5379a19418be0418757b01202fea97ea16d6072adfbc20dd7773fa4c55420a76c6c689e4242190d8ef501e9551ea4180b8e939a4c50deb688a029f826f29fbacc96d94af7f88c0cd8cabfd4ed84076a740d64a572d85d7c472deef084c75e305f2174781421cc4898b30d7e30d452b7b8098e59444ea39a3461452ff8e3a7bef5820", 0xdd}, {&(0x7f0000d99000)="bcadb91e13641d08f66950cdd305e391a887438685bc2f38b7402a5f9935ef04e563b4749cb87b278cffdbab27e61fa33a017d7a1fdd13dbe738c52c09f1293a2a6723d2d5651cc6d2c101c783daa06656f8504c2189b0b46dcf9d8be0ce01d968d0bc5b75379044909f8c280bfbff949737868c50f5d9f6fb9a8ac75ee811690ee4377d11d07962941a21006dead6c6431e394ab9416cdebaad013791c93aa3a0774b114c1c06d9101fb25586b33b515bbe09f12d23bb9a11cb31cb45b0966cb712b7982c40aa7f6a368379b2586d2056391cf8dd5cee7dd38a703ad86f642e59280f5e7910c0124aca6839ef7f271d", 0xf0}], 0x6, &(0x7f0000d9a000-0x90)=[@sndinfo={0x20, 0x84, 0x2, {0x6, 0x1, 0xffff, 0x40, r25}}, @init={0x18, 0x84, 0x0, {0x1f, 0x9, 0x4, 0x4}}, @sndinfo={0x20, 0x84, 0x2, {0x9, 0x0, 0x7fffffff, 0x3, r26}}], 0x90, 0x20040000}, {&(0x7f0000573000-0x10)=@in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000927000)=[{&(0x7f0000d9a000-0x5f)="823031b087735af824158f8d463a4efdc6a24bf92a417cc4c213414f366c36c6ac3c1b2da9f07c1108caf538d950f0d03619d7cdd4ef37a0062017d84cfc5aaa651909cc223f1b112cb0a15a3a2614b09e2bb65ed032314c3dead98cb55135", 0x5f}, {&(0x7f0000d5a000-0x55)="146119cefccf0efec17603c105d9100e9a751f9247920b63fab49589d449aa4016f6d79561b9c39e80e24e663583627367ed168d7bd0ddf54fd2eda3aaead85952f283d5c7c0b736da19e769a9c472ad4d302b05bd", 0x55}, {&(0x7f0000d99000)="ded0566b14a7eef6038f9694d60cb813594d1310088747feced8db9da13991a6b7b34933ff495f6b92b3cc58270367b3ba059684e990427fc4122a6e8cfb64c8646b4791f2bff86f69008f27e45a85945c4fceca2e48f57ddac6c7e98b70321c24b5e6607f75c563e5f7ff7592f85286af6b8bd5b97ba2c6d9f1", 0x7a}, {&(0x7f0000953000)="37ab9e4d0074a3a53a3ab5cde334720afd571e30dcee8c696caa138c55d9d3b2ce9ce928927166330cb2bf09d1f20d0b3cd312610ff93fecc2b56f287b2d376292d07172eb8e5c0b39fec58a43ca2cd56b548288ae41af31c0ffb56256d723e06f7eb198b9b22f4dbcdab4457ed57abd5f4ca11631fe600a5032f76e8ef1e8a9fd91986fbd605334a8f131bf2b1476347168fc2a285bf8dd591732b55c9d", 0x9e}], 0x4, 0x0, 0x0, 0x0}, {&(0x7f0000b05000-0x10)=@in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000d99000)=[{&(0x7f00003fd000-0x59)="ff446182e2a7da19fdcda198fe4d5e21a6fea863b8d6f6814e8af2f4f50f035389cf571331b0d06cd196f1608e7d4f2eba00e7f1d5dcb2609b0b12fd5e9d762b7f45ca9191df69d1c40e42cafbe7eee345d5f4f987a17ea97c", 0x59}, {&(0x7f0000958000-0x29)="4a38026d1684cf9f136d76afa0ed915dd94e628d75ffc464cf291be2200e01cc628b748c9ba7afd075", 0x29}, {&(0x7f00006ac000)="02804e7c3da32f69d3bd3a1db407875263078b49b8624c42d905e6a11c17282f16b99b917a64ef4cd22b6503b0124af5201ddc4e1882627f09189f1e0b8bccf23e62", 0x42}, {&(0x7f00009f6000-0xc2)="241f2fc67c8db25fadbf977280ccfbc8543a38c3ca8f0e2acafa3c45d46872efb4ee78eb79fb1ef6dfbd021ab1480c25f3840554ce820e64c1d3e444d79db475657da2d9b5047cb1e5b707e619abf694e4dcb375052575136fedd4aaf4e4ff0128b45f02656dfe18a1d79c42ca096e38d3ab8a3c38ac4b8f04552975b24513f0fc721c9e1d354532aea2f37acabe843c076591d4ea89cc822b4e9492c9f42d0ef4389fa2955b092682eeada71990d56b7c9e2b9712a752532a258148ecf401600b95", 0xc2}, {&(0x7f000088d000)="00f26e0b2336b945f642c46cee7e533e32f1b007ffed5e9c86f7a7e81a1427147f4e46968a1de4d09a605f813ed763e1e6df49af4eb44b8f143e12e9912c17c7a0049f72d9a772d5779347abf4b4f0452f1f318200dcd734c71ac47c8ef6657a7f4c83eb87849933ef6950cfc29ddc8d759156bccde096c900a7c9", 0x7b}], 0x5, &(0x7f0000d99000)=[@sndrcv={0x30, 0x84, 0x1, {0x1, 0x0, 0x4, 0x8, 0x8, 0x4, 0x3, 0x2, r27}}, @sndrcv={0x30, 0x84, 0x1, {0x4b5, 0x8, 0x8207, 0x69bbe354, 0x0, 0x1, 0x4c, 0x0, r28}}, @sndinfo={0x20, 0x84, 0x2, {0x1968, 0x8, 0x0, 0x1, r29}}, @sndrcv={0x30, 0x84, 0x1, {0x4, 0x8, 0x8001, 0x2, 0xffffffff, 0x7ff, 0x40, 0x2, r30}}, @sndinfo={0x20, 0x84, 0x2, {0x4, 0x1, 0x101, 0x0, r31}}, @init={0x18, 0x84, 0x0, {0x72d6, 0x4, 0x7e18, 0xfffffffffffffffa}}, @init={0x18, 0x84, 0x0, {0xffffffffffffffc0, 0x435310ec, 0x2b1c, 0x9}}, @sndrcv={0x30, 0x84, 0x1, {0x7f, 0xdb7, 0x4, 0x6, 0x5, 0x8, 0x0, 0x7f, r32}}], 0x180, 0x4}], 0x7, 0x20000000) mmap(&(0x7f0000938000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d99000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r33 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000d9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r33, 0x84, 0x4, &(0x7f0000d9b000-0x4)=0x100000000, 0x4) pipe2(&(0x7f0000d99000)={0x0, 0x0}, 0x4800) mmap(&(0x7f0000d99000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r35 = socket(0x10, 0x3, 0x4) sendmsg$nl_xfrm(r35, &(0x7f00009d3000)={&(0x7f0000c15000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00001e6000-0x10)={&(0x7f0000abe000-0x104)=@delsa={0x4c, 0x12, 0x515485708c54ddb, 0xffffffffffffffff, 0xffffffffffffffff, {@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0}, [@sec_ctx={0x24, 0x8, {0x1d, 0x8, 0x0, 0x0, 0x15, "69cc8910cf7a5164ef891111a0edabf3991fd93a0d"}}]}, 0x4c}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000d99000)={0x0, 0x36, 0x483d, 0x1}, &(0x7f0000ba7000)=0x10) setsockopt$inet_sctp_SCTP_CONTEXT(r34, 0x84, 0x11, &(0x7f000041c000)={r36, 0xcb}, 0x8) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r33, 0x29, 0x23, &(0x7f0000080000)={{{@in=@broadcast=0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000052a000)=0xe8) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000fd6000-0x28)={@common='lo\x00', &(0x7f0000939000-0x5)=@ethtool_sset_info={0x37, 0x0, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/21 02:00:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00004f9000+0x42)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000ff0000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000029f000-0x4031)=@ethtool_per_queue_op={0x4b, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], ""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f000081f000)=0x0) r3 = getuid() r4 = getegid() ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000d30000)=0x0) stat(&(0x7f0000cda000)='./file0\x00', &(0x7f0000476000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000f11000)='./file0\x00', &(0x7f0000959000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r8 = getpgid(0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000594000)={{{@in=@rand_addr=0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000657000)=0xe8) getgroups(0x2, &(0x7f0000ea3000-0x8)=[0x0, 0xffffffffffffffff]) sendmsg$unix(r1, &(0x7f0000d48000)={&(0x7f0000ec7000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000021000)=[{&(0x7f0000b3c000)="b6deb983e3a2503d484e982b6bfd38ab51ba5b2ab7b616cd0a108b27a99514abf090284d07490ab4066686a63d5c48f6d6aff2eb322a8c6e3813761c033df037f6a86d4eba13eef167fc2cb16e6ad07deacd32671cb745c0abe3c2e1ded6b7a0540fea4a2884de6a5e1b045775d448643443fc42e4675139115e0e1f49223e4a523cb08b9e8fb62d19185ec89ff53e738386cad01d913822f413249e92bd9ccb98", 0xa1}, {&(0x7f0000404000)="c411e7f17281a6a67dd20ffd5be4a026e7bbe1bac00734c5b4beb43b8fcba2a3f7a82651793c2553074d8b55f8d9e04f2334e8ef9d5ee6c0616959cb6fcf02046cab9ffafed6424e98e02be7b8a8608a24bdb020e7af90c95e76cfecd8c04dc7cb86e8312f8de478463748131a28d4503ae5485b6c993702afe39c3354e7dbf6d14ff6dc7c4dfd18af56d1cc0078a186f2b88e7976ce6ce8b1d6eeabfc04845ae75d72af96269031504d", 0xaa}, {&(0x7f0000317000-0x71)="86a85a7a6079c5dca206e69543132e540c1f4239d5e8b3d9f0aef7d6a8177a49c927be5bc2be16643ceb9f66afc8405932357678e51784a8b79cb3abc08edff2a316a03d38dff19bbc1fc8276536a4e171e08ebd88ea16ddc72c406d0c98e734af75fed20b851beb985390230c55d3fd26", 0x71}, {&(0x7f00004a0000-0x83)="77d0706d9443e771813b3bc5252dfb156f6cbdd20339c7ab07ef74f37091ecb9769a6f1f22051204b6d69a9103731bfe8d23ce09ed965a0f266fead3720725369b7438559d4c66b3b947fd3b85e249b8315fe4427691e88d355146b5d86db5de8d7ea0d99c5d64b490125052ae4f6dfae54b1a287f027e55263c36ac29408b0b86738b", 0x83}, {&(0x7f0000e89000-0x49)="a2d949d98cec33b801d2072b4bca2afbc2c3f1a8128be5c3144e58a0f06ecbe46bda2953c4fc9148ed9c9f88fef61ec4537d2d25e169fb72ad33c14f599afb6be5a16e89ee011bc198", 0x49}], 0x5, &(0x7f000069c000-0xa8)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @rights={0x28, 0x1, 0x1, [r0, r0, r1, r0, r0]}, @rights={0x20, 0x1, 0x1, [r1, r1, r1]}, @cred={0x20, 0x1, 0x2, r8, r9, r10}], 0xa8, 0x0}, 0x40000) [ 97.510254] binder: 19424:19446 ERROR: BC_REGISTER_LOOPER called without request [ 97.513011] binder_alloc: 19424: binder_alloc_buf, no vma [ 97.513036] binder: 19424:19439 transaction failed 29189/-3, size 0-0 line 3127 [ 97.513071] binder: 19424:19446 got reply transaction with no transaction stack [ 97.513078] binder: 19424:19446 transaction failed 29201/-71, size 24-8 line 2920 [ 97.569627] binder: undelivered TRANSACTION_ERROR: 29189 [ 97.575061] binder: undelivered TRANSACTION_ERROR: 29201 2018/01/21 02:00:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$random(&(0x7f00008d5000-0xc)='/dev/random\x00', 0x0, 0x10000) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000b6e000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) unlinkat(r0, &(0x7f0000c8e000)='./file0\x00', 0x0) r1 = open$dir(&(0x7f000001c000-0xc)='./file0\x00', 0xfffffffffffffffe, 0x0) getdents(r1, &(0x7f0000386000)=""/1840, 0x730) 2018/01/21 02:00:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x0, 0x0) r1 = epoll_create1(0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000bf3000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000afe000-0xc)={0x0, 0x0}) r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000355000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) accept$packet(0xffffffffffffff9c, &(0x7f0000653000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000805000)=0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f000069a000-0xe8)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000388000)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000641000)={{{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in6=@loopback={0x0, 0x1}, 0x2, 0x1, 0x1, 0x5, 0xa, 0xa0, 0xa0, 0xaf, r4, r5}, {0x20, 0x6, 0xa977, 0x3, 0x9000000000000000, 0x40, 0x1, 0x20}, {0xb00a, 0x6, 0x6, 0x6}, 0x0, 0xa, 0x2, 0x0, 0x0, 0x3}, {{@in=@multicast2=0xe0000002, 0x3, 0x3f}, 0xa, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3, 0x7, 0x0, 0x1ff, 0x6, 0x4, 0x9a}}, 0xe8) fcntl$setlease(r1, 0x400, 0x1) r6 = dup2(r1, r2) sendmsg$key(r6, &(0x7f00003ec000)={0x0, 0x0, &(0x7f0000f9c000)={&(0x7f0000326000-0x40)={0x2, 0x17, 0x4, 0x8, 0x8, 0x0, 0x4, 0x2, [@sadb_sa={0x2, 0x1, 0x0, 0xf1e0, 0x4, 0x9, 0x1, 0x1}, @sadb_lifetime={0x4, 0x0, 0x7, 0x5, 0x800, 0x3}]}, 0x40}, 0x1, 0x0, 0x0, 0x0}, 0x8004) 2018/01/21 02:00:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000008000)={0x1, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000bab000)={0x1, {{0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) dup2(r1, r1) 2018/01/21 02:00:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000058000)={0x0, 0x0}) setsockopt$inet6_opts(r0, 0x29, 0x0, &(0x7f00009da000)=@routing={0x2f, 0x6, 0x1, 0x9, 0x0, [@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x10}}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}]}, 0x38) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00005a3000-0x10)=[{&(0x7f0000e4f000-0x5b)="390000001000093805bb61e119050021071c005e02000023ed0001078000801419001a0004000a00f00c00da000608c30300800000011e3a69", 0x39}], 0x1) rename(&(0x7f0000bcf000)='./file0\x00', &(0x7f0000437000-0x8)='./file0\x00') 2018/01/21 02:00:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) mremap(&(0x7f000000b000/0x3000)=nil, 0x3000, 0x1000, 0x3, &(0x7f0000004000/0x1000)=nil) remap_file_pages(&(0x7f0000004000/0x3000)=nil, 0x3000, 0x0, 0x0, 0x0) r0 = syz_open_dev$sg(&(0x7f0000a33000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0xc0481273, &(0x7f0000007000)="") 2018/01/21 02:00:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) dup2(r0, r0) pipe(&(0x7f0000357000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) fremovexattr(r1, &(0x7f00004b5000)=@random={'system.', '\x00'}) close(r2) openat$sequencer2(0xffffffffffffff9c, &(0x7f00002fc000-0x10)='/dev/sequencer2\x00', 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f00004f7000-0xc)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r2, &(0x7f0000e9f000-0xc)={0xffffffff80000005, 0x0}) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000ea1000-0x4)=0x0) 2018/01/21 02:00:48 executing program 6: prctl$intptr(0x10000001c, 0x7) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@generic={0x0, ""/126}, &(0x7f0000d32000)=0x80) setsockopt$inet_int(r0, 0x0, 0x5, &(0x7f0000001000-0x4)=0x4, 0x4) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000946000)={{0xa, 0x3, 0xc8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, {0xa, 0x3, 0x8, @loopback={0x0, 0x1}, 0x400}, 0xff, [0x7, 0x8b0, 0x0, 0x4, 0x200, 0x4, 0x0, 0x0]}, 0x5c) faccessat(0xffffffffffffffff, &(0x7f00006e5000-0x8)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = dup(r0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x10800, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat(r1, &(0x7f0000001000)='./file0\x00', r2, &(0x7f0000002000-0x8)='./file0\x00') r3 = add_key$keyring(&(0x7f0000001000-0x8)='keyring\x00', &(0x7f00000ee000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$clear(0x7, r3) 2018/01/21 02:00:48 executing program 2: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000008000)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r0, &(0x7f000000f000-0x10)=[{&(0x7f000000e000)="3a4072334b1e4eaaed11aef242248e559ddf83454611bbc3306f8bbc718badab49498154ad3344bb7beb6fa74a4f7379954675eb4beb813a3799183f3f6db7439077645bd93a64581cc462347d752c62ac1342b5203515133f85247f64407a7e61de63ceada9f96533e502864442c0bcbdc1a10e436bf3060f5d26942c27153b261a63e318afe29f656a1e4a3359c63eb5ec238e4c0acc78d40c00f44a4379050ff3f4fa99d247ddbe5a9a768648", 0xae}], 0x1, 0x4) socket$inet6_dccp(0xa, 0x6, 0x0) r1 = syz_open_dev$binder(&(0x7f000000a000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000006000-0x30)={0x10, 0x0, &(0x7f000000d000)=[@increfs={0x40046304, 0x0}, @increfs={0x40046304, 0x0}], 0x0, 0x0, &(0x7f0000000000)=""}) 2018/01/21 02:00:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00001e1000-0x9)='pagemap\x00') getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000c47000)={0x0, 0x0, ""}, &(0x7f0000128000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00006e2000)={r1, 0x61ac}, &(0x7f0000173000-0x4)=0x8) lseek(r0, 0xfffffffffffffffe, 0x0) sendfile(r0, r0, &(0x7f000010f000)=0x0, 0x0) 2018/01/21 02:00:48 executing program 3: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00006a0000-0xb)='/dev/hwrng\x00', 0x418900, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000001000-0x4)=0x1, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(0xffffffffffffffff, &(0x7f00005d6000-0xd)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x200000000000a, &(0x7f0000dee000-0x4)=0x2, 0x4) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000754000)={0xa, &(0x7f00008ec000)=[{0x7, 0xfffffffffffffffa, 0x3, 0x1}, {0x43, 0x6, 0x9, 0x2}, {0xfffffffffffffff9, 0x2, 0x4, 0x6}, {0x4, 0xbb, 0xffffffffffffff01, 0x16a9}, {0x6, 0x19640000, 0x6, 0x7ff}, {0x2, 0x25, 0x4, 0x5}, {0x20, 0xdaa5, 0x188, 0x100000000}, {0x100, 0xe5e, 0x3, 0x2}, {0x7, 0x20, 0x0, 0x8000}, {0x1, 0x4, 0x3, 0x3}]}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000de2000-0x1)="", 0x0, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/21 02:00:48 executing program 5: mmap(&(0x7f0000000000/0xef1000)=nil, 0xef1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x2, &(0x7f0000a09000-0x4)=0x1, 0x4) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000434000)={@multicast2=0xe0000002, @dev={0xac, 0x14, 0x0, 0x16}, 0x1, 0x8, [@rand_addr=0x97a, @remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff, @loopback=0x7f000001, @loopback=0x7f000001, @local={0xac, 0x14, 0x0, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}, @loopback=0x7f000001]}, 0x30) sendto$inet(r0, &(0x7f0000edf000)="", 0x0, 0x0, &(0x7f0000012000-0x3)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/21 02:00:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f00001f1000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f00007e6000-0x34)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) request_key(&(0x7f0000aea000-0x8)='rxrpc_s\x00', &(0x7f0000330000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00007a9000-0xf)='/dev/snd/timer\x00', 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f0000d6e000)={&(0x7f000005d000/0x4000)=nil, 0x4000}) ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80605414, &(0x7f0000300000)=""/184) 2018/01/21 02:00:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x2f, &(0x7f00001f4000)="76731934ea99b4811b57d3dab66a17ae334c97e5881e041e3dce99a18a7bf1d6df39d884cea01160e000733e8b95a23aaa9f0aa2853921ede930d71892006f93e28aee5f8cd6ab0e", 0xfe19) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000091000-0xa0)={0x0, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x200, 0xb3, 0x6, 0x7f, 0x7}, &(0x7f0000517000)=0xa0) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000647000-0x6)={r1, 0x7}, 0x6) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f00009bc000)='/dev/sequencer\x00', 0x101002, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000a45000)='cdg\x00', 0x4) 2018/01/21 02:00:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) r0 = creat(&(0x7f000002d000-0xc)='./file0/bus\x00', 0x0) pwrite64(r0, &(0x7f00000e2000)="2b7607a68f72eb571ccecff1f1ab0e46a252d314b1fb5600247aba8d0791e15af89a19ea5c1d78216a4e397a6cb6852a6bbdc830799e9a449276155188148edbca0bb1a95f1972b9504cf5c1902f42360f0e0affb711e3", 0x57, 0x0) mount(&(0x7f00004eb000+0x40d)='./file0\x00', &(0x7f0000ac3000)='./file0/bus\x00', &(0x7f00000f4000-0x7)='pipefs\x00', 0x0, &(0x7f0000e57000-0x4e)="") 2018/01/21 02:00:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000de3000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) bind$inet(r0, &(0x7f0000401000-0x10)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f00009be000-0x2c)={@multicast2=0xe0000002, @dev={0xac, 0x14, 0x0, 0xf}, 0x0, 0x2, [@loopback=0x7f000001, @empty=0x0]}, 0x18) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000dec000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000de2000-0x1)="", 0x0, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = syz_open_dev$mice(&(0x7f00006b5000-0x10)='/dev/input/mice\x00', 0x0, 0x101200) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000266000-0x4)=0x40, 0x4) getsockname$packet(r0, &(0x7f00003fd000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00003c8000-0x4)=0x14) socket$inet6(0xa, 0x804, 0x7) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000994000)={@generic="87649d913b442f4c6dd66088ef8c0df3", r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000241000)={0x0, 0x8, 0x8, 0x80000000}, &(0x7f00009ff000)=0x10) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000b8c000)={r4, 0x8}, &(0x7f0000ee0000)=0x6) 2018/01/21 02:00:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x2000000000000133, &(0x7f0000c0a000)=[]}) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000d9c000-0xc)='/dev/autofs\x00', 0x0, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000fd2000)={@common='gre0\x00', @ifru_addrs={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000daf000)={@generic="2fba0941f8a9fcfa04eaa1e7f3c38583", &(0x7f0000493000)=@ethtool_sset_info={0x37, 0x1, 0x401, [0x9, 0x3ff, 0x4, 0x1ff, 0x3ff, 0x3, 0x100000000]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/21 02:00:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000cbd000-0x9)='/dev/ppp\x00', 0xc00, 0x0) r1 = syz_open_dev$sg(&(0x7f000006b000)='/dev/sg#\x00', 0x10001, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f0000471000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/64, ""/32, [0x0, 0x0]}) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f00007ac000)=r1) r2 = syz_open_dev$loop(&(0x7f000066d000-0xb)='/dev/loop#\x00', 0x0, 0x0) pipe(&(0x7f00002d8000-0x8)={0x0, 0x0}) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r3) syz_open_dev$mice(&(0x7f0000e48000-0x10)='/dev/input/mice\x00', 0x0, 0x244501) 2018/01/21 02:00:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x2, &(0x7f0000022000)=[{0x0, 0x0, 0x0, 0xffffffffffffffe0}, {0x16, 0x0, 0x0, 0x0}]}) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000fbe000-0xf)='/dev/sequencer\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000019c000)={0x1, [0x0]}, &(0x7f0000911000-0x4)=0x8) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x40) symlinkat(&(0x7f0000c4b000-0x8)='./file0\x00', 0xffffffffffffffff, &(0x7f00000bd000)='./file0\x00') [ 97.744778] binder: BINDER_SET_CONTEXT_MGR already set [ 97.750321] binder: 19519:19535 ioctl 40046207 0 returned -16 2018/01/21 02:00:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2400000001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000034000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x1e4) pipe(&(0x7f0000972000)={0x0, 0x0}) ioctl$KDDISABIO(r2, 0x4b37) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f00000b1000)={0x3, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) getsockopt$inet6_buf(r0, 0x29, 0x10000000000030, &(0x7f0000035000-0x1000)=""/144, &(0x7f0000001000-0x4)=0x90) getsockopt(r0, 0x7, 0x1a8, &(0x7f0000ffe000+0x50a)=""/195, &(0x7f0000c3f000)=0xc3) accept$inet6(r0, &(0x7f0000d50000)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f00003dd000-0x4)=0x1c) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000e17000)=@common='ip6gretap0\x00', 0x10) 2018/01/21 02:00:48 executing program 5: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00001c5000)='/proc/self/net/pfkey\x00', 0x12201, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000001000-0x98)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x1, 0x3, 0x0) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x5, &(0x7f0000000000)={0x0, @in={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f00008ca000-0x24)={0x1f, 0x3, 0x1, 0xa2, 0x7fffffff, 0x1f, 0x9, 0x4, 0x1, 0x7fff, 0x3, 0x3842}) mprotect(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1) setsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f0000000000)={0x0, 0x0}, 0x10) 2018/01/21 02:00:48 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000000)=0x0) prlimit64(r0, 0xc, &(0x7f00009c9000)={0x80000001, 0x8}, &(0x7f00004ec000)={0x0, 0x0}) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") kexec_load(0x0, 0x0, &(0x7f0000905000-0x40)=[], 0x0) r1 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000001000-0x1c)=@req3={0x9, 0x7, 0x7, 0x1000, 0x101, 0x1, 0x1f}, 0x1c) 2018/01/21 02:00:48 executing program 4: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x0, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x40200, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_INFO(r1, 0x80386433, &(0x7f0000007000-0x1000)=""/4096) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fsetxattr(r0, &(0x7f0000006000-0x25)=@random={"625472660004e1de6865fa77dd0f796fe7688e1ac89cdc8bcb0a24", '/^dcpuset\x00'}, &(0x7f0000005000-0x11)='/dev/vga_arbiter\x00', 0x11, 0x2) close(r0) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000002000-0x4)=0x2, 0x4) dup2(r0, r1) readv(r0, &(0x7f0000000000)=[{&(0x7f0000576000-0xeb)=""/235, 0xeb}], 0x1) 2018/01/21 02:00:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f000016f000-0xf)='/dev/sequencer\x00', 0x100, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000356000-0xc)={0x0, 0x8, 0x20}, &(0x7f0000d2f000)=0xc) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000af2000-0x8)={r1, 0x0}, &(0x7f00004e4000)=0x8) ioctl$TIOCNOTTY(r0, 0x5422) r2 = syz_open_procfs(0x0, &(0x7f000086d000)='ns/mnt\x00') ioctl$KDGKBDIACR(r2, 0x4b4a, &(0x7f0000c5a000)=""/197) ioctl$KDSKBMODE(r2, 0x4b45, &(0x7f00000bb000)=0x0) 2018/01/21 02:00:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000bec000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='tamfs', 0x0, &(0x7f00002d8000-0x29)="a0398aca527348b2b67566e94b2012fc98b3886b955984a548dece6cf39e5204766a406d9afe00006c") mount(&(0x7f0000374000)='./file0\x00', &(0x7f0000dcd000-0x8)='./file0\x00', &(0x7f00001ca000)='minix\x00', 0x20000, &(0x7f0000926000)="") mount(&(0x7f00001e1000-0x8)='./file0\x00', &(0x7f00006da000-0x1)='.', &(0x7f0000802000)='ramfs\f', 0xff8c, &(0x7f000066e000-0x3)="") 2018/01/21 02:00:48 executing program 2: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000377000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet6(r0, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000001000-0x4)=0x1c) r1 = getegid() getgid() setregid(r1, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$notify(r2, 0x402, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f00002f5000)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x80000000, 0x0, 0x20000000002, 0x1, 0x0, 0x0, 0x0}, 0x20) syz_open_dev$usbmon(&(0x7f0000836000)='/dev/usbmon#\x00', 0xffffffffffffff01, 0x100) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000b00000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8080000000, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) 2018/01/21 02:00:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000000d000-0x8)='./file0\x00', 0x80040, 0x0) getsockname$packet(r0, &(0x7f0000599000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000233000)=0x14) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000df2000-0x50)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @loopback={0x0, 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x0, 0x43, 0x100, 0xfffffffffffffff8, 0x800000, r1}) getuid() fcntl$setlease(r0, 0x400, 0x0) rt_sigprocmask(0x0, &(0x7f0000b1b000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) unlinkat(r0, &(0x7f0000716000)='./file0\x00', 0x200) rt_sigtimedwait(&(0x7f00009ac000)={0xfffffffffffffffd}, &(0x7f0000dd8000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f000003a000-0x10)={0x0, 0x8000000}, 0x8) truncate(&(0x7f0000768000-0x8)='./file0\x00', 0x0) sendto$unix(r0, &(0x7f00006c9000)="a87c41dd9869aa5953e0a975e160d140e2637b8919aaa4e0fb13ae569c2c3c8d342da8a6b9c7aac615983374cd290a5727854fe0a19b6fcf75126e0dab636902fdfe948741c7ef01e8bcedbf34111a83901ac4ebaec95d8feb91097d7dc395e4f048097cfac5bd7ae7aa7c71e4f2c0d4b8d20858a9dae2aaf4086cf47c47e6e322eec97427916fe4c29ef0b80bef66ec3efd70a089b6932c035218a71850cc10d127700e6a87d84977318400d3910450921a78da5c48dd953e7138e66428ced71536eda9ce004d57674b6643b01a", 0xce, 0x10, &(0x7f0000d50000-0x8)=@abs={0x0, 0x0, 0x3}, 0x8) clone(0x0, &(0x7f0000bb6000)="", &(0x7f0000af8000)=0x0, &(0x7f0000fb8000)=0x0, &(0x7f0000672000-0x100)="") close(r0) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f00004ea000-0x10)={0x0, 0x0, 0x8, 0x8}, 0x10) socket$nl_xfrm(0x10, 0x3, 0x6) 2018/01/21 02:00:48 executing program 1: mmap(&(0x7f0000000000/0xdc3000)=nil, 0xdc3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = accept4(r0, &(0x7f0000381000)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f00006a1000-0x4)=0x10, 0x800) mmap(&(0x7f0000dc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000a8a000-0x14)={0x0, 0x100000001, 0x8, 0xffffffffffffffff, 0x9, 0x28370000000000}, &(0x7f0000dc4000-0x4)=0x14) mmap(&(0x7f0000dc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000dc4000-0x14)={r2, 0x0, 0x6, 0x8000, 0x4, 0x7}, &(0x7f0000dc4000-0x4)=0x14) setsockopt$sock_int(r0, 0x1, 0x1b, &(0x7f0000dc1000-0x4)=0x0, 0x4) 2018/01/21 02:00:48 executing program 4: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() unshare(0x28060400) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) exit(0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(r1, r1, &(0x7f000000a000)=0x0, 0x1) ioctl$KDSKBMODE(r1, 0x4b45, &(0x7f000000a000-0x8)=0x470d) memfd_create(&(0x7f0000006000)='\x00', 0x1) syz_open_procfs(r0, &(0x7f0000009000-0x6)='statm\x00') sendfile(r1, r1, &(0x7f0000007000)=0x0, 0xfb) 2018/01/21 02:00:48 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000739000)={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x7, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x30, {0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xf}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) mmap(&(0x7f0000000000/0x940000)=nil, 0x940000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_udp_int(r1, 0x11, 0xa, &(0x7f000093a000)=0x0, &(0x7f000093e000)=0x4) 2018/01/21 02:00:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000248000)='/dev/sg#\x00', 0x0, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) listen(r1, 0x9) ioctl(r0, 0x7, &(0x7f00007c4000)="") 2018/01/21 02:00:48 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000001000-0x16)='/selinux/checkreqprot\x00', 0x40000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$addseals(r0, 0x409, 0x1) mknodat(r0, &(0x7f0000001000-0x8)='./file0\x00', 0xc0, 0x4) mmap(&(0x7f0000000000/0x5cd000)=nil, 0x5cd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r1, 0x1227b, &(0x7f0000218000)='D') fcntl$getown(r1, 0x9) 2018/01/21 02:00:48 executing program 6: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syslog(0x3, &(0x7f0000001000-0xf8)=""/248, 0xf8) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x8) ioctl$void(r0, 0xc0045878) r1 = dup(r0) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000002000-0x160)={{{{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x100000000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x0, 0x3, 0xfffffffffffffffe, "ff1a02cf6300f6f275a5c45171d7a321e3b5425b21311f57d16238a6b34ad0bfdbdb2ef1905150a9eda7354bcf1b1f12506336788a6a75426e8772074961e2590abcf19e211164b8bdb68ef281abb55a"}, 0x160) fcntl$getownex(r1, 0x10, &(0x7f000000b000-0x8)={0x0, 0x0}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f000000c000-0x8)={0x20071026, r2}, &(0x7f000000b000)={0xe5c5, 0xffff, 0x7fff, 0xffffffffffffffff, 0x127c, 0x100000000}) ioctl$DRM_IOCTL_FREE_BUFS(r1, 0x4010641a, &(0x7f0000003000-0x10)={0x4, &(0x7f0000001000-0x10)=[0x100000001, 0x7ff, 0x5, 0x7ff]}) ioctl$RNDCLEARPOOL(r1, 0x5206, &(0x7f0000003000)=0x100000001) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000008000)=0x0) flistxattr(r1, &(0x7f0000001000-0x3f)=""/63, 0x3f) r3 = signalfd(r0, &(0x7f0000003000)={0x8}, 0x8) setsockopt$inet_icmp_ICMP_FILTER(r3, 0x1, 0x1, &(0x7f0000004000)={0x401}, 0x4) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r1, &(0x7f0000009000)={0x2, 0x0}) pwrite64(r0, &(0x7f0000005000-0x3c)="ea26fcb8d2b7124ebc54588870fa50b4a79547259384c572ae7be5d8aa4b7f2f79bb66cd08bfcd084d507b9ecedb665be6f5cf50703cc960052eaa0c", 0x3c, 0x0) symlink(&(0x7f000000a000)='./file1\x00', &(0x7f0000006000)='./file0\x00') 2018/01/21 02:00:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000000) r0 = mq_open(&(0x7f00000df000-0x3)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x5, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) mq_timedsend(r0, &(0x7f0000a5c000)="", 0x0, 0x0, 0x0) mq_timedsend(r0, &(0x7f000066c000)="", 0x0, 0x3ff, &(0x7f000058f000-0x10)={0x77359400, 0x0}) dup(r0) mq_timedreceive(r0, &(0x7f0000d57000-0x83)=""/131, 0x83, 0x0, 0x0) 2018/01/21 02:00:48 executing program 3: rt_sigaction(0x0, &(0x7f0000af4000)={0x0, {0x0}, 0x0, 0x0}, &(0x7f00001c4000+0xb44)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000d2a000-0x8)={0x0}) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) mmap(&(0x7f000095c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000095d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) mmap(&(0x7f000095e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r0, 0x80045400, &(0x7f000095f000-0x4)=0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000095d000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f000095c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) truncate(&(0x7f00007bf000)='./file0\x00', 0xed) ioctl$PIO_FONT(r1, 0x4b61, &(0x7f000095c000)="a96632c933cb6fcdfd520002eb86b7f54f7da03bd38d01ada7e13a5e0ad977d4e7e17aa56b47a88070c77897740cd3abd2e0e11752c900f464a6006ae4bddd7fd6ff5599b94e2a3822d0a4914a8df89d217934fc746e44f3d33419cf295161ee13155e9824cd9b320b2f21d1c33821bb6f0e78cff1bba01e8b4ec27317a84277a58e4671f7d533fe656d9d4252d04971c7a0e56a985a336d1106b544afba9096970f93f73ceda1ed6afeffd4cf70f8da7ce0feb3a4f3705fbea3a2f599d94fcda15497c8d2b8bbb6367c3ed5028fdbc048867abd1b1abe76") 2018/01/21 02:00:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x21, &(0x7f00007f0000)={@broadcast=0xffffffff, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00006f5000-0x15)='/proc/self/net/pfkey\x00', 0x80000, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000303000)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_CTX(r1, 0xc0086423, &(0x7f0000b5e000)={r2, 0x2}) fcntl$setflags(r0, 0x2, 0x1) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00003a3000)='/selinux/policy\x00', 0x0, 0x0) ioctl$LOOP_SET_FD(r3, 0x4c00, r3) 2018/01/21 02:00:48 executing program 7: mprotect(&(0x7f0000d65000/0x3000)=nil, 0x3000, 0xa) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x4000000000800000) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000532000-0xf)='/dev/sequencer\x00', 0x8000, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000135000-0x108)={0x0, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x94a, 0x200, 0x4, 0x100000000, 0x7, 0x1fc000000, 0x4, 0x3, 0x131c2bdf, 0x9, 0x0, 0x2000000, 0x7fff, 0x8, 0x5]}, &(0x7f0000c20000)=0x108) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f000018d000)={r1, 0x7c, "38b2e50accf9e0ce773b05003bc32096935ac173f4eb535bd98de41bf10f22ca1377397df4b3b952e9582047ed62cfbd06426a5dbb3de15fe21d2197d59e728289f32953d18d90c3b3176c8df0227bd13485b0370e8cfe5934cae9143040ec29155f5a652ffa686b9641439eeca29c49defec8e99c16b0d0e278e107"}, &(0x7f00006f4000)=0x84) listen$netrom(r0, 0x5) getpeername$llc(r0, &(0x7f0000086000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000607000-0x4)=0x10) 2018/01/21 02:00:48 executing program 5: pipe2(&(0x7f00002bc000)={0x0, 0x0}, 0x80800) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f00007f0000-0x16)={0x9, [0x56f, 0xfffffffffffffffc, 0xffffffff00000001, 0xffffffffffff0000, 0x200, 0x9, 0x7, 0x5, 0xffffffff]}, 0x16) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = request_key(&(0x7f0000001000-0xd)='dns_resolver\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000001000)='/dev/sg#\x00', 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000000000)='ceph\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000001000-0x1f)="83dd065e17332b8ed34bc54ec541ed7d692d1f27236dd1c62ea9d7f7caac41", 0x1f, r2) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(r1, &(0x7f0000003000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000003000)=0x8) keyctl$describe(0x6, r2, &(0x7f0000002000)=""/153, 0x99) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key$keyring(&(0x7f0000003000)='keyring\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, r2) 2018/01/21 02:00:48 executing program 7: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x100004, &(0x7f0000000000)="", &(0x7f0000b85000-0x4)=0x0, &(0x7f0000ef6000-0x4)=0x0, &(0x7f00000a3000-0x65)="") mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000004000)='/selinux/policy\x00', 0x0, 0x0) pwrite64(r0, &(0x7f000000c000)="2ef3dad8e5bb01a47e380aec775694c57d56546bbdab93a1845364d7ca8917b46c27ed990f798a1d1330a4caaae82f1d308826dd7de278cf9cb05cfdb7516971035a63e86c335b81a3441183592faa572bcb4711dda7c64ec12c8f0adab3fd96c6f45ec0977533449633f5fd66b7120afbdc9a62944fd4c3af7113b9858fe1c56dbbcb038ceb5e04632717c9d92619e35e5a0fe0080d23edd5ef3ad6e7cc57fe29ce45ac643cab466d", 0xa9, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) init_module(&(0x7f000000c000)='wlan0\x00', 0x4, &(0x7f000000d000-0x8)="7372dd7393656400") openat$pfkey(0xffffffffffffff9c, &(0x7f000000a000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) rt_sigtimedwait(&(0x7f0000003000)={0xffffffff}, &(0x7f0000007000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000)={0x0, 0x1c9c380}, 0x8) 2018/01/21 02:00:48 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x959c8bc90dd9197e, &(0x7f0000001000-0x2)="04b5", &(0x7f0000001000)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000000000)="") 2018/01/21 02:00:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000045000)='/dev/ppp\x00', 0x402040, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f60000-0x20)={@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20f60000) 2018/01/21 02:00:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00000e8000-0x8)='./file0\x00', 0x0) utime(&(0x7f0000fc2000-0x8)='./file0\x00', &(0x7f0000f1b000-0x10)={0x2, 0x3f}) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") socket$nl_netfilter(0x10, 0x3, 0xc) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000812000-0x6)='bdev\x00', 0x100000, &(0x7f0000444000)="") mount(&(0x7f0000aa0000-0x8)='./file0\x00', &(0x7f000039c000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000695000-0xb)='/dev/hwrng\x00', 0x408402, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000814000)={0x0, 0x1, 0x9, 0xfff, 0xaf, 0x5, 0x8, 0x3ff, {0x0, @in={{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x6, 0x80, 0xffffffffffffffc1}}, &(0x7f0000c8f000-0x4)=0xb8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00004c9000)={r1, 0x4}, &(0x7f0000c73000)=0x8) mount(&(0x7f00002ba000-0x8)='./file0\x00', &(0x7f0000492000-0x8)='./file0\x00', &(0x7f0000201000)="72616d637300bde4ebe3e2ede74c037858f0cf36f6645928adbcf05c05ef0f38d229c153aba38a3286c8736a9058ea3e056ed9f83bdb2d41a37c71bdcd46dcdf7d709da546a0fd1d5aa809ce5eaba96f41f589ce9a00a2d753e63e78b5a9f6445c5b46153a", 0x80000, &(0x7f0000464000)="22bfc32d529748adf4b20434665d2e89df1db2e6015b7236995c97428e9e4e6817ececd8eb088d5a5b11d9e9b8eb06e9cd00d605fc193b71380f2f147f225b4381cf6b746fa4a2f215467bf801d6cb022842510c22f6a14e7ca2eb9e1d4ee12b8b") mount(&(0x7f0000378000-0x8)='.', &(0x7f0000188000-0x8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)="") mount(&(0x7f0000add000-0x8)='./file0\x00', &(0x7f0000e09000-0x1)='.', &(0x7f00005e9000)='cifs\x00', 0x803000, &(0x7f0000ed0000)="") r2 = syz_open_dev$mice(&(0x7f0000780000)='/dev/input/mice\x00', 0x0, 0x80) ioctl$ASHMEM_SET_SIZE(r2, 0x40087703, 0x297) umount2(&(0x7f0000f45000)='.', 0x0) 2018/01/21 02:00:48 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/rfkill\x00', 0x20000, 0x0) flock(r0, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_buf(r1, 0x6, 0xe, &(0x7f00009f1000-0x1001)="07a94e67ccb6929561ca10b5cc214c0f7ea4fe15a1b1cd9f69d785a465ac8d37efe49dff7ab60f5f4d44d684ba09c0f572b6921a329eb5752476d382b10eb38fb7fe4b320657b3c7607aea097a83d480d94ba5e1669d06c74188147a19db1afc4da4c4fde90ed8d09a286d7e8eb6e90367d44ea4dedfd14982730000592c8662799f15b7c6174d9704fe8c340c85f170142b2c4a5f44e98da74b2aa496c944a19ed069501f6317837e04caa9912e3e98424df8391987d38237dcf0d5b7578ba798b9112d90ba3816aba98338527b5b308ea8dd5f3e4071f8", 0xd8) 2018/01/21 02:00:48 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000399000-0xa)='net/ptype\x00') sendfile(r0, r0, &(0x7f0000061000-0x8)=0x4f, 0x6) 2018/01/21 02:00:48 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x28, &(0x7f0000014000-0xc)={@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @loopback=0x7f000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000266000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000ae7000-0x14)=@ethtool_wolinfo={0x7, 0x0, 0x0, "98df6fd6121b"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00002de000)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) r2 = dup3(r1, r1, 0x2b11d9660b207e66) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r1) 2018/01/21 02:00:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000614000)="74756e08000000000000008000000000", 0x0) pwritev(r0, &(0x7f0000902000-0x20)=[], 0x0, 0x0) 2018/01/21 02:00:48 executing program 0: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000e84000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) mmap(&(0x7f0000000000/0x33000)=nil, 0x33000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f000002c000)='/selinux/member\x00', 0x2, 0x0) write$selinux_access(r1, &(0x7f000002c000-0x48)={'system_u:object_r:systemd_passwd_var_run_t:s0', 0x20, '/usr/sbin/cups-browsed', 0x20, 0x0, 0x0, 0x0}, 0x48) 2018/01/21 02:00:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00000fc000)={0x0, 0x0}, &(0x7f0000511000-0x18)={0x0, 0x100000001, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0}) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f000038f000-0x4)=0x7, 0x4) r1 = request_key(&(0x7f0000fe8000-0x8)='rxrpc_s\x00', &(0x7f0000d7f000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f00001fc000)='GPL\x00', 0xfffffffffffffffc) add_key(&(0x7f0000835000)='dns_resolver\x00', &(0x7f0000109000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f000016e000-0xab)="7f8b1bb27f245393cf4b18b0e2b81f79bb0e98bed5f9bde0ab5aa3c001a093b322f323d1a82711d3c334865204323cc7a579372faef67428556b99e6863623be9630f99362d97c4bb6b7073181b21eacd351766b37fb65799d86b9f2a05c0c6a3b38f568fc4baaca8695c1a9265b4feb52248fe7d148bbd77ca4403f3c7445383ba92fe46a6a257ab85d621a5e3e95f21d4b94f1b9baf7e25f0ae9325be7e4c192928cbe9ea818c9b9906c", 0xab, r1) keyctl$search(0xa, r1, &(0x7f0000494000)='syzkaller\x00', &(0x7f0000cec000)={0x73, 0x79, 0x7a, 0x2, 0x0}, r1) socket(0x8, 0x7, 0x8000) setresuid(0x0, 0x0, 0x0) 2018/01/21 02:00:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) ioctl$void(r0, 0x1) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000292000-0x4)=0x0) 2018/01/21 02:00:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f000056f000)='/dev/snd/seq\x00', 0x0, 0x0) poll(&(0x7f00005ad000-0x8)=[{r0, 0x0, 0x0}], 0x32f, 0x80000000) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000c03000)={{0x80, 0x0}, "0a4ceaa05dad126e00000002a1569b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42d576589701a4", 0x77, 0x10000a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f000052c000)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$EVIOCRMFF(r1, 0x40044581, &(0x7f00009fd000-0x4)=0x8) openat$sequencer2(0xffffffffffffff9c, &(0x7f000006f000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) 2018/01/21 02:00:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000e65000-0x4)=0x0) rt_tgsigqueueinfo(r0, r1, 0x2d, &(0x7f00009de000-0x10)={0x34, 0x8, 0x4, 0x77}) r2 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f00006d3000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffff, 0x0, 0xff, 0x8, 0x7, 0x100000000, 0x5}, &(0x7f000059d000-0x4)=0x20) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000294000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f0000ca8000)={0x2, 0x4, 0xff, 0x81, 0x98, 0xfc, 0x1, 0x8001, 0x4, 0x3, 0x3ff}, 0xb) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r4, 0x29, 0xfd, &(0x7f000097d000)="ff02000000000000000300000000ea030a4e00000000d805b1640202d3ef817892d81a874fe7a86d5f2456bea2a5503f34c6d0f11cd2e7e88cff883d236c9062814b94c23a49234b842440627353e73d5bd0172a6b43a1c51823aa2c26485c1db23e20212ff0e8f6fa269976937a2eedf588b359", 0x74) setsockopt$inet6_opts(r4, 0x29, 0x39, &(0x7f0000d62000-0x48)=@fragment={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x8) socket$inet6(0xa, 0x80805, 0x3f) 2018/01/21 02:00:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000759000)='clear_refs\x00') r1 = syz_open_procfs(0x0, &(0x7f0000c2d000)='oom_score\x00') sendfile(r0, r1, &(0x7f0000a12000)=0x0, 0x1) mmap(&(0x7f0000000000/0xd35000)=nil, 0xd35000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000bc9000)=0x0, 0x4) sendfile(r0, r1, &(0x7f0000929000)=0x0, 0xff) 2018/01/21 02:00:48 executing program 0: mmap(&(0x7f0000000000/0xd99000)=nil, 0xd99000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000938000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d99000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d99000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000d9a000-0x28)={@generic="01e0dedf889389162171208bc1978823", &(0x7f0000d99000)=@ethtool_sset_info={0x37, 0x4, 0x5, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/21 02:00:48 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x400000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000001000)={0x0, 0x5d7, 0x0}, &(0x7f0000001000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000000)={r1, 0xfff}, &(0x7f0000000000)=0x8) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000001000)='\x00') setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000000000)=0x800, 0x4) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80605414, &(0x7f0000002000-0xd6)=""/214) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r0, 0xb5b, &(0x7f0000002000+0x7b3)="50b169511351b2dccf748b3f3efc344f5f83b5eb9540497df5099b83a0753331ed4b0bfe0cfcfa3a90906b80b8395ee9bab80998e102ca8c5adaa4f8bc75a0a60db29f31c029b8ab5374110dd97a4bb3c3b1f3f19e9c71809aab4535005548a7702bd8197709e4d9e16318c83a864857e3dfec80ce87e92eb21219578276ae998b2b44525b271b8a679467c1510f978f8eaa39378985004e6ab1202588d6a2373482a7b25896b7f3db66bfc0f8f82bff8be79b44ee178a073bb0248dc9df8954b973f4db17b8eb0e9a94dde6050b910f7ce7352aeb340b8f6a19dceb09706baf67723792ff62482cb02920573a9e5a943a3590") mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000002000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f0000003000)="19c0b41bbbedc006c3aa523e8e041e5738bf56e53fc0f1de8631193cf0421e40"}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r0, 0xc04064a0, &(0x7f0000004000)={&(0x7f0000004000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000002000)=[0x0, 0x0, 0x0], &(0x7f0000001000-0x1c)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x9, 0x3, 0x7, 0x8, 0x0, 0x0, 0x0, 0x0}) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000003000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap$binder(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0, 0x10, r2, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000001000)=0x0) ioctl$GIO_UNISCRNMAP(r0, 0x4b69, &(0x7f0000003000)=""/204) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_UNIQUE(r0, 0x40106410, &(0x7f0000003000)={0x6d, &(0x7f0000006000-0x6d)="73531a4b4fddc9c51c1882d89608991c095aaeb4bebcdd01982a43f22ed403df00db8ae18ecba3f40d5d7e8c3b50baa1f4a32fcbdd73b95f52a3af72b8bc8d0313bfeb10b5c1208fee3d01c3cd9122b4dcac70d0a6a3831e6c34d6642c0a2fed475711b48ae992e89aff02daee"}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$unix(r0, &(0x7f0000006000)=@abs={0x0, 0x0, 0x1}, 0x8) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_dccp_int(r2, 0x21, 0xb, &(0x7f0000007000)=0x8, 0x4) getsockname$inet6(r2, &(0x7f0000006000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000006000-0x4)=0x1c) socket(0x1d, 0x6, 0x3) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000009000-0x100)=[@in6={0xa, 0x1, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffff8000}, @in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0xffffffffffffff58}, @in6={0xa, 0x2, 0xb3, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, @in6={0xa, 0x1, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x4, @loopback={0x0, 0x1}, 0x8}, @in6={0xa, 0x1, 0x5, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0xfc}, @in6={0xa, 0x1, 0x10001, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x0}], 0x100) 2018/01/21 02:00:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000085d000-0xd)='/selinux/mls\x00', 0x0, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = accept4$netrom(0xffffffffffffffff, 0x0, &(0x7f0000380000)=0x0, 0x80004) sendmsg$nl_generic(r1, &(0x7f0000f63000)={&(0x7f0000c51000-0xc)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000e75000-0x10)={&(0x7f0000558000-0x2308)={0x2308, 0x1d, 0x0, 0x2, 0x2, {0xe, 0x0, 0x0}, [@generic="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@typed={0xc, 0x3c, @ipv4=@broadcast=0xffffffff}, @typed={0xc, 0x2, @fd=r2}, @nested={0x2b0, 0x7e, [@generic="fe6b861c0dfef7", @typed={0xc, 0x45, @str='\x00'}, @generic="", @generic="2b7992c3099c44806d6c66f26706c7b66e9a9b33892124e849fda9682ba19d27ede23667021365519416e336f7aa9b29c3b9630bee449bf2d7c21e751a04f5e8b2e419df9474810bed1c41d064f6f686fd821d842aea0646442fe8524332d1542c6c57", @generic="f20aaea4b673520ca7eeb3734289600a69b542d11fb8e8eb901b6cfcb23aaa0ebbefa61876b1848cf1b298b0c5b56f076fd1622c368b09c87d88bc63de75663dab58373aaf99a9976ec7b95668ada977028771c8800692e4ff29c4554d4b6f9b78a793bb9f1b122a9e8d4d137f0fc9a6fbb3d01356a84242a80b344a32c0fe2730a2282c7863aae22e39e0", @typed={0xc, 0x2e, @pid=r0}, @typed={0xc, 0x7f, @ipv4=@rand_addr=0x1}, @generic="7eb721088e8ec474e8981c6d1586de1781fa1320d9b160653821b2df7cf792002c1f450fd50211cd21f1de214f9d8826ad9ae3dc77a4849c7a36dba5d3c556f0e4640aa285d26ddae7b8c38e7727ca8aa4e5a3f26fcd20c266f6da49db5997777e2681087039ca6926a27c2fae0e0e5fbda90fca0fd0652ac5348fd3b9dccf5aa85b700874ab2b71567b8711307c92b6ac4c5b366cdb07a45fcaa7bad029096beb3871b3396a20b1c9f067a8032b54db47c6a128a8e03b92fc6939f3b950f1119818c6c3565c06d98f0ee244aad20380db4cecb0a9531e", @typed={0xc, 0x54, @fd=r3}, @generic="c6a09aa30284a77e96f167949e3b1e06620e42846e31ae8298dff49ea0674faee8f86aa1469c9f0246b69c461ba5091b53ff48ffee969414d6a04ee6502e78c349818bd41f5d653d5c9c808f57998a7eff8e1c209f30efa6572eb91c5df6ceac2216ed47541eb6f57dee81f93f81d67b90f1090b63a043747cf6be64605ce90b839e1bfd3d85b22658a93823770c1bb9546c5701875205edbed1b80d8d754f9de82d375e72bd5775277219b32f69e0"]}, @typed={0x10, 0x2, @u64=0x725d91bf}, @typed={0xc, 0x12, @pid=r0}, @nested={0x10, 0x64, [@typed={0xc, 0x4e, @str='\\\x00'}]}, @generic="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0x2308}, 0x1, 0x0, 0x0, 0x40090}, 0x0) process_vm_writev(r0, &(0x7f0000bdf000)=[{&(0x7f0000dde000-0xb7)=""/183, 0xb7}], 0x1, &(0x7f00003da000-0x30)=[{&(0x7f00007f0000)=""/0, 0x0}, {&(0x7f0000c56000-0xa9)=""/169, 0xa9}], 0x2, 0x0) 2018/01/21 02:00:48 executing program 4: mmap(&(0x7f0000001000/0xeed000)=nil, 0xeed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000006a000)='/selinux/enforce\x00', 0x400, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000cdf000)={0x0, 0x1ff}, &(0x7f0000001000-0x4)=0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000000)={r1, 0xdd, "e2779a59b602023040b2950737022f69cc4541ba53636020ecf861460e3fee667f3614908bc8f6ff19121b32974c4ef7dbf42920bf87ad424643ab5bb13ef149cd0b1d6d553848e938d7624c98ea1192c6e5ebb324a7c7113d2fcb5749f1b20deb043c1fef096a04f1a532e010b49d85d0d31338af7c5334c97e8f4b4189f2b34c6eb4f98e7c23f64c1c1042cf6b5fe002f72384daea08a0285562b0190e37711886f95997675ebceb28182b5d9c86048a4e46a0d901649866942e8f5568eed1fc2c97ca61e20fe77225b37c84f2b585d359912bfb8ea60d0fce41fd0a"}, &(0x7f000039a000-0x4)=0xe5) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r2, 0x0, 0x12, &(0x7f0000ee9000)=0x40000000000800, 0x4) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f000046a000-0x4)=0x7fe, 0x4) sendto$inet(r2, &(0x7f0000edf000)="", 0x0, 0x0, &(0x7f0000012000-0x3)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_int(r2, 0x0, 0x17, &(0x7f0000eee000-0x4)=0x14e1, 0x4) recvmsg(r2, &(0x7f0000bd9000)={0x0, 0x0, &(0x7f0000eec000)=[], 0x0, &(0x7f00009fe000-0x51)=""/81, 0x51, 0x0}, 0x40002106) 2018/01/21 02:00:48 executing program 7: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) process_vm_readv(0x0, &(0x7f0000001000-0x20)=[{&(0x7f0000000000)=""/98, 0x62}], 0x1, &(0x7f0000001000+0xd09)=[{&(0x7f0000000000)=""/11, 0xb}], 0x1, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000003000-0x8)={0x0, 0x0}) accept4$packet(r0, &(0x7f0000002000-0x3)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000001000)=0x14, 0x0) 2018/01/21 02:00:49 executing program 0: mmap(&(0x7f0000000000/0x45000)=nil, 0x45000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000001d000-0x5)='.\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000043000-0xd)='/dev/snd/seq\x00', 0x0, 0x20002) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000042000-0x8c)={0x0, 0x0, 0x0, 'queue1\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000045000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet6(r0, &(0x7f0000009000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000046000-0x4)=0x1c) write$sndseq(r0, &(0x7f0000001000-0x1b0)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @result={0x7ff, 0x0}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @raw8={"1097030f0d49bd34d4f6bc0b"}}], 0x60) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(0xffffffffffffffff, 0xc04c5349, &(0x7f000003a000)={0x0, 0x807, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000003a000)={0x73d396b8b89408d2, @tick=0x3, 0x0, {0x0, 0x0}, 0x2, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/21 02:00:49 executing program 1: clone(0x0, &(0x7f00006f3000)="", &(0x7f0000d6b000)=0x0, &(0x7f0000d4d000)=0x0, &(0x7f0000a59000-0xff)="") r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000c09000)='/dev/ppp\x00', 0x2, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0f85403, &(0x7f000010a000)={{0x1, 0x3, 0x38, 0x3, 0x7}, 0x80, 0x7fffffff, 'id0\x00', 'timer1\x00', 0x0, 0xfffffffffffffff9, 0x6, 0x0, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/21 02:00:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000015b000-0x5)='maps\x00') setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000090000)={0xa7, {{0xa, 0x3, 0x4, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_mreq(r1, 0x29, 0x16, &(0x7f00003ed000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x14) 2018/01/21 02:00:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_group_source_req(r0, 0x0, 0x2b, &(0x7f0000cdb000-0x118)={0x0, {{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000669000-0x3)='lp\x00', 0x3) r1 = dup(r0) bind$inet(r1, &(0x7f0000952000-0x10)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r1, &(0x7f00000f3000-0x10)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f0000094000-0xad)=[{{&(0x7f00001a9000)=@nfc={0x27, 0x0, 0x0, 0x4}, 0x10, &(0x7f0000fca000)=[{&(0x7f0000d22000-0xa0)="8f53", 0x2}], 0x1, &(0x7f0000401000)=[], 0x0, 0xc000}, 0x0}, {{&(0x7f00008ed000-0x10)=@ethernet={0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000017f000-0x20)=[], 0x0, &(0x7f0000de2000)=[{0x48, 0x0, 0x0, "805ff2f1de6a77cc8030fed63b5fbbe27c5a64b3c8c5ac592afa71e9e963b05c8768da8e927bda6f15dad3f82c9a744ce0c8dd321c"}], 0x48, 0x881}, 0x0}], 0x2, 0x0) 2018/01/21 02:00:49 executing program 3: mmap(&(0x7f0000000000/0x46000)=nil, 0x46000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000001d000-0x5)='.\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000044000-0xd)='/dev/snd/seq\x00', 0x0, 0x802) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000042000-0x8c)={0x0, 0x0, 0x0, 'queue1\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r0, &(0x7f0000001000-0x1b0)=[{0x0, 0x100000001, 0x0, 0x0, @tick=0x5da36b38, {0x0, 0x0}, {0x0, 0x0}, @result={0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @queue={0x0, {0x0, 0x0}}}], 0x60) timer_settime(0x0, 0x0, &(0x7f0000045000)={{0x0, 0x0}, {0x0, 0x0}}, &(0x7f0000023000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$sock_SIOCBRDELBR(r2, 0x89a1, &(0x7f000000b000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f000003a000)={0x122, @time={r3, 0x0}, 0x0, {0x5, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/21 02:00:49 executing program 7: r0 = socket$inet6(0xa, 0x804, 0xfffffffffffffffc) socket$inet6(0xa, 0x3, 0x8001) mmap(&(0x7f0000f72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000f73000-0x38e)={0x0, {{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x6, [{{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x390) 2018/01/21 02:00:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x4, 0x8000000003, 0x2) write(r0, &(0x7f0000008000)="2400000052001f0014f9f426000904000a00071008000100080000000800000000000000", 0x24) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00002a6000)='/dev/pktcdvd/control\x00', 0x800, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r1, 0xc058534b, &(0x7f0000356000-0x58)={0x11, 0x3, 0x101, 0x86, 0x57, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/21 02:00:49 executing program 6: mmap(&(0x7f0000000000/0xf9c000)=nil, 0xf9c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000674000)='net/packet\x00') getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f00007ee000-0x4)=0x0, &(0x7f0000e6f000)=0x4) r1 = fcntl$getown(r0, 0x9) mmap(&(0x7f0000f9d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setownex(r0, 0xf, &(0x7f0000f9d000)={0x95ad2477fab17820, r1}) lgetxattr(&(0x7f0000f9c000)='./file0\x00', &(0x7f0000f9c000)=@known='system.posix_acl_access\x00', &(0x7f0000279000-0x1000)=""/4096, 0x1000) mkdir(&(0x7f000000e000)='./file0\x00', 0x0) syz_fuse_mount(&(0x7f0000274000-0xa)='./control\x00', 0x0, 0x0, 0x0, 0x0, 0x2000) 2018/01/21 02:00:49 executing program 7: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000008000)={0x1, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) mprotect(&(0x7f0000008000/0x3000)=nil, 0x3000, 0x2) getsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000008000)=""/144, &(0x7f0000013000-0x4)=0x90) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000016000)='./file0\x00', 0x10000, 0x2) ioctl$DRM_IOCTL_SET_MASTER(r1, 0x641e) openat(r1, &(0x7f0000014000-0x8)='./file0\x00', 0x200000, 0x0) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000013000)=0x4, 0x4) 2018/01/21 02:00:49 executing program 0: mmap(&(0x7f0000000000/0xf69000)=nil, 0xf69000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000073000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000708000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000c7c000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f69000-0x10)={0x0, 0x0}, &(0x7f0000f68000)={&(0x7f0000f68000)={0xffffffffffffffe1}, 0x8}) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000408000-0xf)='/dev/sequencer\x00', 0x10000, 0x0) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCGIFMTU(r0, 0x8921, &(0x7f0000f6a000-0x28)={@syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/21 02:00:49 executing program 1: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000357000)='/dev/vga_arbiter\x00', 0x400040, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_getsetattr(r0, &(0x7f0000001000-0x40)={0x48d, 0x9, 0xeafc, 0x3, 0xfff, 0x2f40, 0x8, 0x3}, &(0x7f0000001000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_AUTH_MAGIC(r0, 0x40046411, &(0x7f0000a2c000-0x4)=0x87f8) mmap(&(0x7f0000000000/0x940000)=nil, 0x940000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_udp_int(r1, 0x11, 0xa, &(0x7f000093a000)=0x0, &(0x7f000093e000)=0x4) mmap(&(0x7f0000940000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r0, 0xc01064b5, &(0x7f0000940000)={&(0x7f00004e7000-0x8)=[0x0, 0x0], 0x2}) 2018/01/21 02:00:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000)='./file0\x00', 0x0) r0 = open(&(0x7f0000021000)='./control\x00', 0x0, 0x0) mknodat(r0, &(0x7f00004ef000-0xa)='./control\x00', 0x20000000000001a, 0x0) execveat(r0, &(0x7f0000010000)='./control\x00', &(0x7f000003f000)=[], &(0x7f0000002000-0x18)=[&(0x7f000003f000)="6b657972696e66ee"], 0x0) 2018/01/21 02:00:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000f21000-0x8)='./file0\x00', 0x0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000a02000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r1 = creat(&(0x7f00007e3000-0x8)='./file0\x00', 0x0) pwritev(r1, &(0x7f000036e000)=[{&(0x7f0000608000-0xf3)="98", 0x1}], 0x1, 0x7fffc) r2 = openat(0xffffffffffffff9c, &(0x7f0000cfd000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f00004e9000/0x1000)=nil, 0x1000, 0x0, 0x2012, r2, 0x0) setsockopt$inet_MCAST_MSFILTER(r2, 0x0, 0x30, &(0x7f0000c2e000-0x340)={0xffffffffffffffff, {{0x2, 0x1, @rand_addr=0xca7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x5, [{{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x340) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f00005e1000)={{0xfffffffffffffff7, 0x80000000}, 'port1\x00', 0x20, 0x20800, 0x8, 0x3, 0xfffffffffffffffd, 0x9, 0x101, 0x0, 0x5, 0xffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ftruncate(r1, 0x8007) 2018/01/21 02:00:49 executing program 4: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000072000-0x10)='/dev/sequencer2\x00', 0x400, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet6(r0, &(0x7f00009f1000-0xdc)=""/220, 0xdc, 0x40000000, &(0x7f0000001000-0x1c)={0xa, 0x1, 0xe8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7ff}, 0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000000000)=0x401, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) connect$inet(r1, &(0x7f0000824000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffe49) syz_open_dev$sndseq(&(0x7f000098b000)='/dev/snd/seq\x00', 0x0, 0x400000) setsockopt$inet_mreqn(r1, 0x0, 0x20, &(0x7f0000282000)={@multicast1=0xe0000001, @multicast2=0xe0000002, 0x2}, 0xc) getpeername$ipx(r0, &(0x7f0000b48000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00006a1000)=0x10) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00008d6000-0x20)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, 0x199, 0x2, 0xff, 0xa, 0x1ff, 0x10001, 0x5}, &(0x7f0000a39000)=0x20) sendto$inet(r1, &(0x7f0000dca000)="64df93f561b58c4d604d79a7677e2db93e08a99d59829a5ce47fae775ac800a6effa16022623187e45b87332413b07de63a33ce0e693cd1fb053350065c5ab4dff7eba5da48a3cefba857d5cecd6", 0x0, 0x0, &(0x7f0000998000-0x10)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x16bfe2057c894c4) 2018/01/21 02:00:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ufs\x00', 0x0, &(0x7f000000a000)="") chdir(&(0x7f0000e3e000-0x8)='./file0\x00') r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00001e8000)='/dev/rtc\x00', 0x800, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000616000-0x4)=0x81, 0x4) utime(&(0x7f00004a6000)='./file0\x00', &(0x7f000070a000)={0x0, 0x0}) umount2(&(0x7f0000b1d000)='.', 0x2) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000e19000)={0x4, 0xfe, &(0x7f000022f000)="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"}) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000127000-0xb)='/dev/pktcdvd/control\x00', 0x100, 0x0) fcntl$F_SET_RW_HINT(r1, 0x40c, &(0x7f000098b000-0x8)=0x2) ioctl$PPPIOCGCHAN(r1, 0x80047437, &(0x7f0000be9000)=0x0) umount2(&(0x7f00005ae000-0x1)='.', 0x0) getpeername$unix(r1, &(0x7f0000289000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f00008ad000-0x4)=0x8) 2018/01/21 02:00:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCCONS(r0, 0x541d) sendfile(r0, r0, &(0x7f0000f84000)=0x100, 0xfffffffffffffff7) ioctl$TIOCMSET(r0, 0x5418, &(0x7f00008a9000-0x4)=0x80000001) socket$pptp(0x18, 0x1, 0x2) 2018/01/21 02:00:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000400) r0 = mq_open(&(0x7f0000000000)='*GPL[vmnet1@vmnet1{-vmnet@vboxnet0!vboxnet1+M\x00', 0x6e93ebbbcc0884ef, 0x0, &(0x7f0000665000-0x40)={0x0, 0x7, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = epoll_create(0x7d) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000005000-0xc)={0xffffefd, 0x0}) epoll_pwait(r1, &(0x7f0000000000)=[{0x0, 0x0}], 0x1, 0x0, &(0x7f0000012000-0x8)={0x0}, 0x8) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00001ab000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) accept$unix(r2, &(0x7f00005cf000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000884000-0x4)=0x8) 2018/01/21 02:00:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00005e0000)='/dev/loop#\x00', 0x0, 0x181001) stat(&(0x7f0000be1000-0x8)='./file0\x00', &(0x7f00004de000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) readahead(r0, 0x7, 0x1) r2 = getgid() fchown(r0, r1, r2) r3 = memfd_create(&(0x7f0000223000-0x6e)="74083a581cef03ffffe2ffffff8b00697043145388a94f5affa4b316d22f3109b42e5d5d3ae5e4a8ad54f00376cb68b37b484cfac88b4811d290897aa170e3af881c19494ffa28081b9bd20a09d58da09f13deeec0c8a7144655f0c6470e000000802049950f45f5c6729719c2", 0x0) pwritev(r3, &(0x7f0000f51000-0x70)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x0) sendfile(r0, r3, &(0x7f00000de000-0x8)=0x0, 0x100000001) readahead(r3, 0x7fff, 0xff) close(r0) 2018/01/21 02:00:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000e38000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000470000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000b82000)='devpts\x00', 0x0, &(0x7f000000a000)="") symlink(&(0x7f0000e32000-0xc)='./file0/bus\x00', &(0x7f00002b4000)='./file0/bus\x00') r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000f54000)='/dev/ppp\x00', 0x0, 0x0) fchmodat(r0, &(0x7f0000ec5000-0xc)='./file0/bus\x00', 0x20) mount(&(0x7f0000034000-0xc)='./file0/bus\x00', &(0x7f0000010000-0x8)='./file0\x00', &(0x7f0000033000-0x5)='fuse\x00', 0x7ffbf, &(0x7f0000032000)="") 2018/01/21 02:00:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x400) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000993000)='/dev/autofs\x00', 0x0, 0x0) inotify_add_watch(r0, &(0x7f0000abc000)='./file0\x00', 0x20) 2018/01/21 02:00:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00008e5000)={{{@in=@multicast2=0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000720000)=0xe8) ioctl(r0, 0x4, &(0x7f000054e000)="1a5ebf40b378b4d7c5861426b3dab9d56aff7bdcb5765b550609cf0ecd641fc9792275ed023179a3581d6049e086f12e918f5d428ad8d573d23a6821a83b601fbe1e1f77c1596a17c0d7e2a2e34fd39c8a232eeda660cd6bc32bafeca577e5103dec2f0b23b1a41b87599032ae7ec0610a808c5923cbbb9b868b188068bc877c54f9717f0cb252661567") r2 = syz_open_dev$sg(&(0x7f0000b2f000-0x7)='/dev/sg#\x00', 0x0, 0x0) ioctl(r2, 0x1, &(0x7f0000001000)="") setsockopt(r1, 0x8, 0x431, &(0x7f000033b000-0xa9)="85ea33dd43bd3ccf1469988da5fb3a9e85495b74698e9401d4416aa2a62d7b4e5e1829ca0e0751db417b4c7c626cec3ead0be78af4421b293810ff2e9bff624ce3c1e119db01c442427d1e8b1957295c0fead94575cda93ef7ab821528b27ddb36059337102a57b996475b5c214274aa8dd6d2e9e5e084ff58fe14fd1c2f258ead43a034d6b78b7c2f070c447451af659c75bdaa009053cdba11b054bccb1faaf974b81efc39e32947", 0xa9) 2018/01/21 02:00:49 executing program 3: mmap(&(0x7f0000000000/0xfc1000)=nil, 0xfc1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) recvfrom$inet6(r0, &(0x7f0000fbf000-0x93)=""/185, 0xb9, 0x0, 0x0, 0x0) r1 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f0000686000-0x10)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000fc6000-0x40)=[], 0x0, 0x0, 0x0, 0x0}, 0x8000) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000240000)={0x0, 0x0}, 0x800) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ipx_IPX_TYPE(r2, 0x100, 0x1, &(0x7f0000fd5000)=0x2, 0x4) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r1, &(0x7f0000fd5000)="04", 0x1, 0x1, &(0x7f000089d000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c) 2018/01/21 02:00:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000b75000-0xf)="6d696d655f747970655d5b2ccd4000", 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000028000-0xd)='/dev/snd/seq\x00', 0x0, 0x20002) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000041000)={0x0, 0x0, 0x0, 'queue0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x007\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r1, &(0x7f0000023000)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @control={0x100000001, 0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @time={0x77359400, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @raw8={"8c4e743039d3b02be84d090b"}}], 0x60) write$sndseq(r2, &(0x7f00001c4000)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @raw8={"226b5687b1a7de0baa89981c"}}], 0xff68) sendfile(r2, r2, &(0x7f0000015000)=0x0, 0x7) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f000003a000)={0x62, @tick=0x2, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/21 02:00:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000348000)='/selinux/mls\x00', 0x0, 0x0) ioctl$TIOCMGET(r1, 0x5415, &(0x7f0000729000-0x4)=0x0) bind$unix(r0, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) ioctl$TIOCSTI(r1, 0x5412, 0x5) listen(r0, 0x0) r2 = getpgrp(0x0) ioctl$TIOCSPGRP(r1, 0x5410, &(0x7f0000cd0000-0x4)=r2) shutdown(r0, 0x0) accept4(r0, &(0x7f0000f3e000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000ea5000)=0x10, 0x0) 2018/01/21 02:00:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1, 0x0, 0x0, 0x0}, 0x20) r1 = gettid() ptrace$peekuser(0x3, r1, 0x9) setsockopt$inet6_int(r0, 0x29, 0x49, &(0x7f000089b000)=0xffffffffffffffff, 0xbe) connect$inet6(r0, &(0x7f000000d000-0x1c)={0xa, 0xffffffffffffffff, 0x807, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendmmsg(r0, &(0x7f0000ad9000)=[{{0x0, 0x0, &(0x7f0000bff000)=[], 0x0, &(0x7f0000cc4000-0x18)=[{0x10, 0x0, 0x0, ""}], 0x10, 0x0}, 0x0}], 0x1, 0x0) 2018/01/21 02:00:49 executing program 1: mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fcc000)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGWINSZ(r0, 0x5413, &(0x7f0000001000-0x8)={0x0, 0x0, 0x0, 0x0}) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000fcc000)='/dev/keychord\x00', 0x200080, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNATTACHFILTER(r1, 0x401054d5, &(0x7f0000000000)={0x4, &(0x7f0000001000)=[{0x40, 0x7, 0x4, 0x5a}, {0x1ff, 0x200, 0x1, 0x7}, {0xff, 0x2, 0x8, 0x9}, {0x3716, 0x2fd, 0x9, 0x200}]}) ioctl$TCSBRK(r1, 0x5409, 0x8) ioctl$TCSETS(r0, 0x80045439, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/21 02:00:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000408000)='/dev/net/tun\x00', 0x0, 0x0) fsetxattr(r0, &(0x7f0000341000)=@known='system.posix_acl_access\x00', &(0x7f0000ebb000)='/dev/net/tun\x00', 0x8d, 0x0) 2018/01/21 02:00:49 executing program 4: mmap(&(0x7f0000000000/0xf5b000)=nil, 0xf5b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000f5b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x19, 0x4, 0x6, &(0x7f0000f5c000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f5b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000f5b000)={0x0, 0x4}, &(0x7f0000c35000-0x4)=0x8) mmap(&(0x7f0000f5b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000f5b000)={r1, 0xb78, 0x0}, &(0x7f0000f5b000)=0xc) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000c20000-0x11)='/dev/vga_arbiter\x00', 0x101080, 0x0) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f0000f58000-0x38)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000d4d000-0x158)={0x2, 0x3, 0x0, 0x2, 0xb, 0x0, 0x0, 0x0, [@sadb_key={0x1, 0x8, 0x9, 0x0, ""}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x58}, 0x1, 0x0, 0x0, 0x0}, 0x0) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000a0e000-0x11)='/selinux/enforce\x00', 0x408140, 0x0) mmap(&(0x7f0000f5b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r3, 0x80045301, &(0x7f0000f5c000-0x4)=0x0) clock_gettime(0x5, &(0x7f0000f5a000)={0x0, 0x0}) 2018/01/21 02:00:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x2000000000000000) bind$inet6(r0, &(0x7f0000f5e000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) 2018/01/21 02:00:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket(0x13, 0x3, 0x80000000) setsockopt$inet6_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000bfb000-0x4)={0x1000}, 0x4) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000684000-0xc)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) 2018/01/21 02:00:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x18, &(0x7f0000d01000)=0x7ff, 0x4) setsockopt$inet6_int(r0, 0x29, 0x3c, &(0x7f0000312000-0x4)=0x1, 0x4) setsockopt$inet6_buf(r0, 0x29, 0x3e, &(0x7f00002cf000-0x78)="5780d01c", 0x4) recvmmsg(r0, &(0x7f0000e92000-0x258)=[{{&(0x7f0000438000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f00004a2000-0x50)=[{&(0x7f00008be000-0x22)=""/34, 0x22}, {&(0x7f0000694000)=""/249, 0xf9}, {&(0x7f0000c3c000)=""/6, 0x6}, {&(0x7f000080f000-0x3a)=""/58, 0x3a}, {&(0x7f0000fe1000)=""/205, 0xcd}], 0x5, &(0x7f0000f91000-0x90)=""/144, 0x90, 0x4}, 0x6}, {{0x0, 0x0, &(0x7f00007b8000-0x70)=[{&(0x7f0000236000)=""/198, 0xc6}, {&(0x7f0000a78000-0x37)=""/235, 0xeb}, {&(0x7f0000169000)=""/184, 0xb8}, {&(0x7f0000754000-0x1000)=""/4096, 0x1000}, {&(0x7f00005d3000-0x1e)=""/30, 0x1e}, {&(0x7f0000dd4000-0x2f)=""/47, 0x2f}, {&(0x7f0000273000-0xcc)=""/204, 0xcc}], 0x7, &(0x7f00009bc000-0xea)=""/234, 0xea, 0x800}, 0x10000}, {{0x0, 0x0, &(0x7f0000ca0000+0x9c8)=[{&(0x7f0000756000-0x6a)=""/106, 0x6a}, {&(0x7f0000c53000)=""/75, 0x4b}, {&(0x7f0000620000-0xf9)=""/249, 0xf9}, {&(0x7f00005f1000)=""/26, 0x1a}, {&(0x7f0000714000)=""/134, 0x86}, {&(0x7f00003fd000-0xf4)=""/244, 0xf4}], 0x6, &(0x7f0000d47000-0x9a)=""/154, 0x9a, 0x8}, 0x8001}, {{&(0x7f000073b000-0x8)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f00003dd000)=[{&(0x7f0000d7f000-0x39)=""/57, 0x39}], 0x1, &(0x7f0000f15000-0x65)=""/101, 0x65, 0x6}, 0x1}, {{0x0, 0x0, &(0x7f0000d19000-0x50)=[{&(0x7f000084f000-0xad)=""/173, 0xad}, {&(0x7f000072e000-0x1a)=""/26, 0x1a}, {&(0x7f00003c5000)=""/56, 0x38}, {&(0x7f0000725000)=""/138, 0x8a}, {&(0x7f000049c000-0xac)=""/172, 0xac}], 0x5, &(0x7f0000079000-0x7)=""/123, 0x7b, 0x9}, 0x9}, {{&(0x7f000007c000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000937000-0x20)=[{&(0x7f0000ed7000-0xc)=""/12, 0xc}, {&(0x7f00004ba000-0xde)=""/222, 0xde}], 0x2, &(0x7f0000f71000-0xb0)=""/176, 0xb0, 0x1}, 0x7}, {{0x0, 0x0, &(0x7f00003cf000-0x80)=[{&(0x7f00007ea000-0x8)=""/8, 0x8}, {&(0x7f000059b000)=""/224, 0xe0}, {&(0x7f0000b3b000)=""/234, 0xea}, {&(0x7f00006cc000)=""/44, 0x2c}, {&(0x7f0000efe000)=""/53, 0x35}, {&(0x7f0000101000)=""/190, 0xbe}, {&(0x7f0000eba000-0xe3)=""/227, 0xe3}, {&(0x7f0000e32000)=""/0, 0x0}], 0x8, 0x0, 0x0, 0x8001}, 0x1}, {{&(0x7f0000e84000)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f000084e000-0x50)=[{&(0x7f00007e2000-0x40)=""/64, 0x40}, {&(0x7f000097c000-0xa1)=""/161, 0xa1}, {&(0x7f0000ae3000-0x7e)=""/126, 0x7e}, {&(0x7f0000499000-0xae)=""/174, 0xae}, {&(0x7f00002d0000-0xd2)=""/210, 0xd2}], 0x5, &(0x7f0000f4b000+0x47)=""/204, 0xcc, 0x1000}, 0x6}, {{&(0x7f000063b000)=@pptp={0x0, 0x0, {0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, &(0x7f0000ce4000-0x50)=[{&(0x7f00001d4000)=""/224, 0xe0}, {&(0x7f0000e99000)=""/0, 0x0}, {&(0x7f00002ab000-0xbe)=""/190, 0xbe}, {&(0x7f0000efd000-0x7)=""/7, 0x7}, {&(0x7f000057f000)=""/163, 0xa3}], 0x5, &(0x7f0000ef3000)=""/240, 0xf0, 0x1}, 0x4}, {{&(0x7f0000397000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f00004f9000-0x20)=[{&(0x7f0000427000)=""/244, 0xf4}, {&(0x7f0000ed6000)=""/113, 0x71}], 0x2, &(0x7f0000676000)=""/148, 0x94, 0x100000000}, 0x100000001}], 0xa, 0x10000, &(0x7f00008a1000-0x10)={0x0, 0x1c9c380}) getsockopt$netlink(r1, 0x10e, 0x3, &(0x7f0000f9b000-0xe6)=""/230, &(0x7f00005d4000-0x4)=0xe6) sendto$inet6(r0, &(0x7f0000adb000)="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", 0x7d0, 0x0, &(0x7f0000efc000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) close(r0) 2018/01/21 02:00:49 executing program 2: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f000001d000)='/dev/sg#\x00', 0x0, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f0000019000-0xe8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/64, ""/32, [0x0, 0x0]}) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f000001e000-0x10)={0x0, 0x0}) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f000001e000-0x68)={0x9, 0x40, 0x8001, {r1, r2+10000000}, 0x7, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000001e000)='/selinux/checkreqprot\x00', 0x200000, 0x0) ioctl$EVIOCSABS0(r0, 0xc0189436, &(0x7f000000c000-0x18)={0x0, 0x0, 0x0, 0x0, 0x1, 0x0}) 2018/01/21 02:00:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x80002, 0x0) poll(&(0x7f000041d000-0x18)=[{r0, 0x5000, 0x0}, {r0, 0x4, 0x0}, {r0, 0x0, 0x0}], 0x3, 0x8) write(r0, &(0x7f00007bb000-0x26)="260000005e0009000000eaf83a0000000000000002000000fbffffff000008db1ee9ff4435ea", 0x26) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000ad6000-0x14)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000bd1000-0x4)=0x14) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00003ec000)={0x2, 0x2, 0x0, 0x4, 0x8, 0xbf, 0x17a, 0x1, r1}, 0x20) 2018/01/21 02:00:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000ced000+0x83)='/dev/loop#\x00', 0x0, 0x100) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) ioprio_get$uid(0x0, 0x0) 2018/01/21 02:00:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000a8f000)=""/208, &(0x7f0000ffc000-0x4)=0xd0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000ebb000-0x16)='/selinux/checkreqprot\x00', 0x400000, 0x0) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000524000)={@generic="dbb8c53ca162305c467a2133c5816403", @ifru_names=@generic="57f59915696772d775cf673aa1abc9db"}) 2018/01/21 02:00:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000294000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000294000)={0x2, &(0x7f0000a91000-0x10)=[{0x40, 0x0, 0x0, 0xffffffffeffffffe}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto$unix(r1, &(0x7f000000d000)="", 0x0, 0x0, &(0x7f000000e000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8) 2018/01/21 02:00:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa, 0x0, 0x0}) mount(&(0x7f000037e000-0xa)='./control\x00', &(0x7f0000b23000-0xa)='./control\x00', &(0x7f00001a3000)='ubifs\x00', 0xb1080, &(0x7f00004fa000)="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") ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = creat(&(0x7f000036d000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x0}}], 0x1c) unlink(&(0x7f0000d61000)='./control/file0\x00') rmdir(&(0x7f0000ef9000-0xa)='./control\x00') mount(&(0x7f000095d000-0x10)='./control/file0\x00', &(0x7f00009bc000-0xa)='./control\x00', &(0x7f0000f66000)='mqueue\x00', 0x0, &(0x7f0000f80000)="") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00005b8000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) r2 = add_key(&(0x7f0000d98000)='syzkaller\x00', &(0x7f000083d000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000371000)="2083a94dd37378b2293f31dca1c5095fed7e5127aac8623e146bc43cd735065a8d55f317075b35eb8e904d32be048366f5bcb2d1e9d4c2bd563fef0ad735e95295c54fdbbccf7da75472650088f874f6b495a716f324c4ddbf91b2d11ac3ed4d121f0c8bae10ad678d49d593fabecadd1fe263d97925469174668218904c", 0x7e, 0xfffffffffffffff9) add_key(&(0x7f0000aca000-0xb)='cifs.idmap\x00', &(0x7f0000724000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000c59000)="", 0x0, r2) 2018/01/21 02:00:49 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000001000-0xf4)=""/244, &(0x7f0000000000)=0xf4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f0000e5e000)='1yzkller\x00', &(0x7f00000a9000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000228000-0xc)={0x0, 0x0, 0x0}, &(0x7f00003f1000-0x4)=0xc) lstat(&(0x7f000079d000-0x8)='./file0\x00', &(0x7f0000a1c000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) keyctl$chown(0x4, r1, r2, r3) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000533000-0xf)='attr/keycreate\x00') ioctl$KDGKBMODE(r4, 0x4b44, &(0x7f00008c1000-0x8)=0x0) keyctl$link(0x8, 0xfffffffffffffffb, r1) keyctl$search(0xa, r1, &(0x7f0000c8e000-0xd)='dns_resolver\x00', &(0x7f000018b000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000581000)={0x0, 0x0}) sendto$inet(r5, &(0x7f0000116000)="d0a6281a9588802a83bdc3bdb7711ea81df7dbc90310104fc8ca0a7b95b964eceffed7a9a040a12ea2972b1513248c7b90e69ca04daf95112fee59113ecaba", 0x3f, 0x0, &(0x7f0000a58000-0x10)={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$SO_TIMESTAMPING(r5, 0x1, 0x25, &(0x7f000026d000-0x4)=0x0, &(0x7f0000d9c000-0x4)=0x4) r6 = accept(0xffffffffffffff9c, &(0x7f0000bc8000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000597000)=0x60) setsockopt$inet_mtu(r6, 0x0, 0xa, &(0x7f00003f6000)=0x3, 0x4) keyctl$link(0x8, r1, r1) 2018/01/21 02:00:49 executing program 3: mmap(&(0x7f0000013000/0xfec000)=nil, 0xfec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000125000-0xd)='/dev/net/tun\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000000000)=0x8000201) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000f58000)={@generic="431df1f38e6e005a112f648d1c22ce26", @ifru_addrs=@rc={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}}) r1 = socket(0x10, 0x80002, 0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000d58000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) write(r1, &(0x7f0000fd1000-0x28)="260000005e000900000000f839e3000000f40f00010000000c0008000000085b1ee9ff6e35ea", 0x26) 2018/01/21 02:00:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000a33000-0x9)='/dev/sg#\x00', 0x2, 0xffffffffffffbffc) ioctl(r0, 0xc0481273, &(0x7f0000349000-0x10)="2ceea90df9c7624c0843f3a326d171287bb67b9eae3be4be7adbf2d90f3100370000000000000007e6") 2018/01/21 02:00:49 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000f1b000)='/dev/loop#\x00', 0x9, 0x200000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x800) ioctl$EVIOCGSND(r1, 0x8040451a, &(0x7f0000cad000-0x8d)=""/141) ioctl$KDSETKEYCODE(r1, 0x4b4d, &(0x7f0000000000)={0x864, 0x9f08}) syslog(0x3, &(0x7f0000001000-0x2b)=""/43, 0x2b) r3 = eventfd(0x9) r4 = dup3(r0, r1, 0x80000) ioctl$KDADDIO(r2, 0x4b34, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000000000)=0x4, 0x4) r5 = getpgid(0xffffffffffffffff) wait4(r5, &(0x7f0000001000)=0x0, 0x1000000, &(0x7f0000000000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) removexattr(&(0x7f0000003000-0x8)='./file0\x00', &(0x7f0000003000-0x13)=@random={'trusted.', '/dev/loop#\x00'}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r1, &(0x7f0000003000)=@ethernet={0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000003000)=0x10) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r3, 0x4058534c, &(0x7f0000001000)={0x9, 0x80000000, 0x4, 0x3f, 0x20000000, 0x7fff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r4, 0x84, 0x6b, &(0x7f0000001000)=[@in6={0xa, 0x1, 0xfffffffffffff0d3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x2c) ioctl$sock_SIOCSPGRP(r2, 0x8902, &(0x7f0000003000)=r5) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r2, 0xc0505350, &(0x7f0000005000-0x50)={{0x9, 0x6}, {0x7, 0x8d6}, 0x8, 0x4, 0x7, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000003000)=0x0, &(0x7f0000004000)=0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000005000)='./file1\x00', &(0x7f0000005000)='./file0\x00', &(0x7f0000003000-0x7)='nilfs2\x00', 0x0, &(0x7f0000000000)="9daf6d069080b88f8dafd4a11bd5326ed2293f84e117cac04dc25590c428cbb075353766bf86d76800ea18dcd296f2ca1e372910ea7fd842b3de4b769862b8a981cdeee748a5b9e8da52b202a6c9e0d29954eb4110a2941ae0b011ebe92f604780fac67cc6a4e1cc47f605aa918a5bed04e1e996ece83c5399462b1d") setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000000)=0xb400000000000000, 0x4) clock_gettime(0x0, &(0x7f0000004000)={0x0, 0x0}) write$sndseq(r2, &(0x7f0000005000)=[{0x7, 0xfff, 0x9, 0x9, @tick=0xff, {0x20, 0x6}, {0x7000000, 0x7}, @raw32={[0x40, 0x9, 0x20]}}, {0x0, 0x6, 0x6, 0x6, @tick=0x62, {0x1000, 0x2}, {0xae4, 0x6}, @control={0x97, 0x3, 0x6}}, {0x81, 0x8, 0x8, 0x439a, @time={0x77359400, 0x0}, {0x1, 0x10000}, {0x81, 0x22}, @queue={0x0, {0x1f, 0x80000001}}}], 0xffffffffffffff94) 2018/01/21 02:00:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, 0x0, &(0x7f0000a39000)=0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00005bf000)={0x0, 0x0}) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000cad000)={0x0, 0x0}) sendmsg$nl_netfilter(r0, &(0x7f000010f000-0x38)={&(0x7f000087d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000058e000-0x10)={&(0x7f0000084000)={0x10d8, 0x9, 0x4, 0x63b, 0x3, 0x0, {0x2d4b57b4c10958a2, 0x0, 0x2}, [@nested={0x10c4, 0x28, [@generic="0cce4822b05c88350c55372e1a564f5200aa173f8a4fb31574843b113d49a38056e3ae56a6ef7bd0739ac8afe74dc1a3dc3c0cc06d380582acb7158dbc261b3f77f8cc012bac5cb4b09ddd60cd661d5131da9112dc14e6a6f661226fa638248119044637a0c1a306e00078614288501b17dda534a90d1a7001ab3866a749ad242ffe8460e6bb4a2df7938dcb178b7bd274861cfadc14f76a55c44e1df30a7fad0fb1cd0c050d284da37242e944cc8b2279f04c6e90212110907d959652a9a1b26f219a339f4003678d289e8937ea4c7701b015a952f024a2a7172a97ab39ee5ec5c8ea84071870b2b8d015b61af4f4a55abdb86cccc6e6abb537adf34793c02316104572ac3b41db9d3def1e657a4228906bc5ed8ebec9365b4cf4de86e57d33f176e24df7457d20bc5a9ab92799c10ea06a799f25806ba69d1e2e1337484a51a65a2a67d4a68069068f15c77b75e8391980e9eed41fe976ff9aba1f5e07fa9c17683a6340bfb18af4765ad22994c4cc5d42fa75330bffc7cbfed307be27a2cb44199796d7c9555df7ea029560918ab8d6638b19168ae9e96c055e2d8903b2323b462563f9c5f7b71c146654e8f54a5690295de09e0e57994f32bc8da0e4f8c115a63278bc85dd6e968cdd185ae4ddef50846958fcef293159678e3725b17eb4c5f2df29cb847e5be805b9f97dc146992872302f25b1be5a13c3c197d64c8bf326cdd017f2d46ef5b7a22683096075ffa40d6b91e2187df0090f39444f5872a5c4c9292d3344571809a18640a29b7080807e67fdafa17b8bee30379797e8d73a1f8b94ccd29aed066c517a5e6c7d4455bdaa482480c7199c1da041227bb905f50762a3994a5c55f6cc37c8d575ad5afa462ea8c4b3f3d4250e2f88971ccc141aaf0c99a164afdc726193adbb5580cb7e0850da04cfdd4b01140c77bebb7cd001b0a265b6c6723f99874a662c93a755e40dcd580277e06bed193f830d8d0c77635bd660fda14214389ac893fe16f1ff0f9ebbdbdc85d7f6df1acef3856108090cedd4e54f13461c21c5e732a5c3a083f33be1ecbc3ec2eed41f3622ad04fc6e564af67f363c4efe61cd56ac0563626f04e4733c613913e5fe724c38782daa12e5213e410ad2e5800b19a899712f9bd07455d9737c1d58e7ff2f3438327a91f936486a026e152054345b03e6528b8b8e32f8d7f86093b845a33e1945c1f12da15b65031df460c1a3b6d90dbfa79dbee29661cd5032581492b042c1154fbaf3e14b71287c9f0a31149180a8e8af31dddab48529abbe21d056799190a7e404a0d171d932b8afaa4f4752912ad4f333a4b5ea819a9039d5afe93f344169c4348e436c4c473198c2296a5f637311aca151d9d4a6554b9409a009e0366dd05226b8bc43293551b3a5db34edc91c635416ecc0df6f78eefbdafd2f89272414bca976d3bf3a6045e68135790be8868b0ba34e53fe7fa7d61d4494e74d9489e34de95c2385ab16ebf9e617827b8a5064935d0b9963698a963dfafc16da72a7dfbe22ae4f956635023e009cb3cf04e92db5f4c12a22a87999281fd37b68f71c9abd9f167fb500c9eeea3401aefc45649d4e22672d4568d194ff0cddb2adc613510e000f63a6608afa8476b02c9c51c901b8ea2b7461cad9252b4186bc02c1b74080980918fa4019f67d590fd6c2cb0bef136248f58f1b21573877c3ec65f2d34c50ad399abd4d2533db962aa6b576fc16df728f898a9af50ce58b964e798feb0b2d79b66c88e13ff6af44e6126b73e32925d2f137c593043a2191f0dc49fa41db1fd0e7ed7182d52eb46e1a97b7d38d50a864fe5ae08d9262bdc6ed22924a6c9318181ab2aed4e0a5776059cc81152788fa3ee86bc24086f371d1ddf69c497ed5c69b661787374edaaa84161ddcc1a54ca35fa6a28a7752f24000ef70d306279632b26217751827afd6761e3548bea421fe200e1b63283d2a27fe190021497eddcaf8344c4e84a9db67e58de9cb555f8481a9d084b97fd30618dc5daf5cd089fc7c49e461bccccd483a4c96bb1805a809cc0b263b11d1387989369fb315dc10cce14103a35b923816b7fa1a7ac672b17ae90e8fd0fb8a9d578cf029dbe9768c4cd1d253dbfab3169416169f28cf22789a3c0b546bf1b28cfe187f9a5fa3fb1bc72dc5a46211f74bb3e470d8426e73cf350fc485d26f0b130e04645759cbf83c528536a76aa728bf2a24e6314d85065c19356af1ef58041f74ae17693902efe57aaeb2fb2b94f79239984d05cbc0b8acd2ecb35c4687ff264ab5a7b4a04500d662f6193266dcebbc3973757afa5959923239800561971def45f36b5e6bc9d2a2f10b5a4393c67a1337113f80948b72ae123ad69297b6d91ae7d663fc675b72351ea62ff966eaee811107b48f2db445fe3ff03d74060a3666f5670ec7feb234a066a8e38bdb3bdac023ae8be49cf979795fee486e480b2c27382395acc840d9c4c07af9723630858521cd3d1cc52cb2784436fc46b4a5d4d842d69dd3a1ea8662f83345244eac0ba80a5828565c2baeea2f2a76ba347d334f842ba85d3e3541c01fe2485e431f943fefa52f0a0dd0c80f1bc414bf31049c34a4b6bb35aadc71118a92ebd67ad097fbcfb8952ad4ade5180b4c9feac0bf9832b3cb892a4ec50294cca3d4a0cdc95c2edab9cf3f6b73d3517ec6f47413f36e4e7aff61970d45c5edaa4b5432b43577c267a54c37e081f15a9c2ff3c506d34c6d8508ef351cde094775ada1ed19cf05b4c56bed81d82901bfd87d4dd184dd3de0c212f6256233dbdc30f15255e91f32e53d6c86430fbc57569e87b7feef037805e821c88c06e6775744582394bccdb5088f1db07e781da05d456a4b7d2bb5038c9dfe2bec7896b6aef48d1a5e0381731c138e6c58eba793902f045980351fe4853240f7db6b393c7bcb702d1915c7b649067e462323b0e7bcaa2d721959cdbdeccbdfce0af3835c14e1ee18efbae41b314bbb55e404cd540c4d96e657c72c5d96144f53f4ced0c8ad46d1f101fbb80b4c1624a3cc98c29437a39029a610d8dc6b323f11290a63b025d6b46e5e1c3cb298736030ae1d13a1de22143c448bb955eb717e0f863ad0676b084f2b1f5afe658606d20ebaf5d58bdc342809e87519f54f696d1f8dc7d80063b5f2b0b3ad6f9a7654388cf07ebcc50e16b1f7b3ec060f77d9a8cbf10ce15f4861f8cb4ac56a17af1727a25d17789489921aebbb4b96e89cdef31918daea52be047463b1681a371593528d58a1be94f59e3102216939e7688422556b0b2047f939128f35bc10df0834be2594d4e5b29c6a14de762541efee6c9b2a0e63fc75a736a49fa849df53dfba08fc9336a6fba04bde35cd958ebd5e08e98ef7ce8b2f4d3f93ba3403d3d567ee3da6b0207dbbf7d7bc8b257f2f078f77bf81e201da83b41aecee6cc6a517cc11624a1ef9d373cbeaeb749f63b970564f2f95db8b8f242c700eebb71423b525a406a9e4331fe972b8a739ebdff330185190fc5c7ff769577f08c9d7b1d148d00939ac8a009a297e2aaa67c4a61cbd1475b6d0993643aa70596be4ace963c9761d26e0ab72fe3bfb7855bed11e11d89db8065cbf3b21c009373308048b504aad07cb74f142dbaa2b3b5246e78fa5fbfa278977f08b7c9bc4e6f186eb419b1f24d50a6565286376e680f0117f393515c82afc4a2c7a4c3cf7f48ea99b43db497e0c1d1aa22b045aba118222cb5d4d6cf0dde5f5742aed55ef2e663c394e08aad1ed75417a9f611c5f519914ef54e85807a8e61812e95df8876804d6a1ec35780d0dbde2a492e9962de18c05483a8491e3abdf6d3ea156e754ba02db2e847feabc11a4139aa8df9b72c25666b3e471b9ca74f7fb77b4fccd2f43a9a935a3eb40473df55c951f142f0ce7a8afd9af8e3d7b101a63b7eeb0bf00339809830059b53175a664edadd822cc8596af6f663f4f3af52cac1a7bd969444aa47419cf8398de70c6c05295c6fdf432411b7d1e81a0b41a27583cc9423f601deb05f4572a1b5032b47af5ad518bb276dea572f15113f8cca0fb724687abd8df4b3bd6e950e42defcd5a61a40ed6ce11df49f4312b7828712535f48d7dc25f2f75338ae5956200426b3d9633bee2f3213087a67335712ff342e04d9ae75b5571e1ced0ff34f08cc5cd7aedf79bf9639b467bfce3db24e5a938cb46a10791ccd281344e288d644beca773a3e49cf73232efd071bd42def3a5a09ce125d82ddb057c8b6986b9d9a8071aa71cf470f4a4eccfcf2864aa7ab706bed75e6fa2c849f8d615767fc75a4edd5a385d8a617caaeba8386c3c70b004600b82ef7dd10492db704ec3921b64f4419e11e03a644c21eb848f540dff9cea6f6c224049ff1e7dfdfb18cd4f6651a9eec6b159d6f3c1690a84afac10153f9106024eb03957c1e41d5a8a8fd6bbc7311fac4b6e708283242d9e1d59e8c1ed9c334b8c958264180e0219e4d5447cd97ff3e61677cf38a8feb1755dc330e08f8a89ba5cc913cf83c9e5a71cc942925a463959a808b011cddc468360070615fc1b8910f9f43a3493eef144e1bfd82d5a3002c3dbf74bfbc2a34ff44c929c947e4131e21c9d90398c26996f281f796814cb68e71a3c4341377e741a6cdf52dec1818e202d907aedf75ca9c371bc5eddb88875e9636a4705d0aad5fe1f4ffb10ab062e4a99d9b372b636adc7d7bcec272dc2a973a52bcf1943c7e9422332354ce6d9ec3d16c6dc079490cb94b9323f4d46d9e0cb024255790b0526add4c85b8ce162c3517d9f0a96f3f5011308b006c646b4386af0fb885b24467bcccaf1ce26f5bc5ecbc6c748d9c6cdc8a1b7ecdd80a05e62f49e215c80594a4f1e960356e431f3a74c22e0ba0f98c6eab76ab5ed4c30c13f04af091a9e81f9a78b1a0d1a558b26e735cbee905ce9ad2882594958ea42ebe8e3719e021003a4cd3b3813ea5055cc5638b769740d5bf118827f3228fe95c1ad6e78505b732dad5621159b54eb97070e4934b5239e97a95f43eb6c13436b874f080e252c735093a224c0559882c361c141300472d8d2a22c0a4c47dc5f5c98aea1ee7d76aaa5e8267d3894ffca1ad2624655ca03fcf5494374aca9ec0ff4edf493590b36d0ab81609bbd1eddba054d98b82a71e51dc204dc3b245390b5dbbfbcfbae08018640df9d39804420b6caa6bfbb5a6dcd8dee00b7c9905d0c331a375b6fab002c95fbb25258f5c5eb7a6b0fca8535e8207afd574568ebe669a88d1fba58a5f8d47b78a34b9a647aca2cde36c48db5e961db839e54321af1c9e287aad332a33c711381164b45db420a468776377478f4031b1f06beb2107d8fc4d049b26caf87a11d0b0d677645b012b8891e7b09378c1fdf3c135573ea572eaf31d061b651e5c6f17bde2dbf4bf1810f5ef49749fc4859bf6242d884e49882f2b3c5259d387b00357b2197789de8dc5ba18e7aca3f7fb703d13e574e9cb1fc139683b97d82980c3b7b6a63b054fe88ad90830d2124d3f82e2c5545d1571bfc96437a36fb227276b6c89802fb8a1f643bbb090955d5627ab7bdeda774f66d6c4d78741a64e62a861054d842dafbc6a9f20d067471358708c125c7470c8b351232544bdbccc88a612c8023041a3046734b0a507138f8af8fc8707ab7534a6a4110e017a1b4893d458522fe6a1e23e917bf9ee5769afaeb1538e14ab70331b9c2aba4ea6bd596d5745c666e2455b56761c1b77795d54d6a963ae4f6c4d12b32fc437ac8232b13512aa0d8e49e708105adb9d518052ca5e241af9ea3608609a3dcc4", @typed={0xc, 0x51, @fd=r1}, @typed={0xc, 0x94, @pid=r2}, @generic="9bf2e5b1285f6ceaf19c941ba4ccee32a537a4e5dbad4e1c6741f4", @generic="1c46514749c1cf7a0526f09ebff704bc66ff954b4859f4a34f43677fc1d369abf8d34c0d1fa0e36bdf08f5378720dbba6f2fea277c5a984dee84e7d59ee0029ace7c6b58b4428562042a68ef177fec03053eada724315d5e296ec0fc4e0ac74c2041fa36cfa70db437986a200cb7a0d2fc2256cb3486d9c7fb7b301d32f6fa54219a278111ea33a2adc81d"]}]}, 0x10d8}, 0x1, 0x0, 0x0, 0x0}, 0x40) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000ba1000)={0x0, 0x0}) fremovexattr(r3, &(0x7f0000ef5000-0xa)=@random={'user.', '^!/-\x00'}) r4 = socket$inet(0x2, 0x1, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r4, 0x0, 0x10, &(0x7f0000ecd000-0xe8)={{{@in=@multicast2=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000298000-0x4)=0xe8) setsockopt$inet6_mreq(r3, 0x29, 0x14, &(0x7f0000c00000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, r5}, 0x14) fstat(r4, &(0x7f000073c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r7 = add_key(&(0x7f0000e2b000)='id_resolver\x00', &(0x7f0000291000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f00000de000+0xf3f)="b2eeb9c21dda09f021d2f43d194be91c41fe3a947ec5365fd12ee39ca34d80f8b0b9ee8ba8db29f62efc6b3e23c41dd38e5de4197a2802b9f1a31f484287e9565df9e9400bb1348c95b5a42d9f3f0dca9fbeeb27b769d19e46ffe8e2bfb1", 0x5e, 0xfffffffffffffff8) keyctl$read(0xb, r7, &(0x7f0000084000)=""/112, 0x70) pipe2(&(0x7f0000f0d000-0x8)={0x0, 0x0}, 0x4800) ioctl$sock_ipx_SIOCIPXCFGDATA(r8, 0x89e2, &(0x7f0000707000)={0x0, 0x0}) setregid(0x0, r6) 2018/01/21 02:00:49 executing program 6: r0 = memfd_create(&(0x7f0000822000)='trusted\x00', 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pivot_root(&(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000001000)='./file0\x00') getsockopt$inet_int(r0, 0x0, 0x7, &(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)=0x4) clone(0x2024000, &(0x7f0000001000-0x149)="", &(0x7f00000db000-0x4)=0x0, &(0x7f000018e000)=0x0, &(0x7f0000aed000-0x2)="") mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqsrc(r0, 0x0, 0x26, &(0x7f0000002000-0xc)={@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @multicast1=0x0, @loopback=0x0}, &(0x7f0000000000)=0xc) 2018/01/21 02:00:49 executing program 3: r0 = socket(0x18, 0x0, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000002000-0x8)={0x0, 0x0}, 0x84800) ioctl$SIOCGIFHWADDR(r1, 0x8927, &(0x7f0000001000-0x50)={@common=""/16, @ifru_map={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}) accept$netrom(r0, &(0x7f0000001000-0xa)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_crypto(r1, &(0x7f0000003000-0x38)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000001000)={&(0x7f0000001000-0x128)=@del={0x128, 0x11, 0x200, 0x1, 0x3, {{'lrw-serpent-avx2\x00'}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x400, 0x0, 0x0}, [{0x8, 0x1, 0x6}, {0x8, 0x1, 0x52e6}, {0x8, 0x1, 0x6}, {0x8, 0x1, 0x50000000000}, {0x8, 0x1, 0x0}, {0x8, 0x1, 0x3}, {0x8, 0x1, 0x1}, {0x8, 0x1, 0x9}, {0x8, 0x1, 0x10000}]}, 0x128}, 0x1, 0x0, 0x0, 0x4000000}, 0x4000000) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) socket$nl_crypto(0x10, 0x3, 0x15) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x111, 0x11, &(0x7f000087c000-0x8)={0x0, 0x0}, &(0x7f0000f60000-0x4)=0x8) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_UNIQUE(r2, 0xc0106401, &(0x7f0000fd6000-0x10)={0xae, &(0x7f0000fd6000-0x94)=""/174}) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000fd6000)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCMGET(r2, 0x5415, &(0x7f0000fd7000)=0x0) 2018/01/21 02:00:49 executing program 4: prctl$intptr(0x21, 0xfffffffffffffffc) 2018/01/21 02:00:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000cab000+0x5b3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000d6b000-0xb0)={{0x80, 0x0}, 'port0\x00', 0xc3, 0x80003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000c03000)={{0x20000000000080, 0x0}, "0a4ceaa05dad126e00000002a1569b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42d576589701a4", 0x77, 0x10000a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00009dd000-0x10)='/dev/sequencer2\x00', 0x10400, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) syz_open_dev$sndseq(&(0x7f0000a3b000)='/dev/snd/seq\x00', 0x0, 0x0) close(r0) ioctl$TIOCMBIS(r1, 0x5416, &(0x7f0000f6d000-0x4)=0x20000) 2018/01/21 02:00:49 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x4)='$\x00', 0x0) fallocate(r0, 0x0, 0x0, 0x10001) write(r0, &(0x7f0000001000)="15", 0x1) sendfile(r0, r0, &(0x7f0000001000)=0x0, 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000)='/dev/rfkill\x00', 0x0, 0x0) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f0000000000)=0xffff) 2018/01/21 02:00:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f000039e000-0xd)='/dev/net/tun\x00', 0x0, 0x2) fcntl$getflags(r0, 0xb) ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f0000002000-0x4)=0x3) 2018/01/21 02:00:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x24, &(0x7f0000c1b000)=0x0, 0x4) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000c7b000-0x20)={@common='teql0\x00', @ifru_flags=0x100}) 2018/01/21 02:00:49 executing program 7: prctl$getreaper(0x25, &(0x7f0000cc5000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x7, 0x800, 0x8, &(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000f55000-0x78)={0x1f, {0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x120, 0x4, 0x0, 0x5, 0x100000001, 0x0, 0xfff, 0x2d032fbe, 0x1}) 2018/01/21 02:00:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) getpeername(r0, &(0x7f0000281000-0x1e)=@pppoe={0x0, 0x0, {0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}}}, &(0x7f0000fe5000-0x4)=0x1e) r1 = request_key(&(0x7f000068d000)='cifs.idmap\x00', &(0x7f00003dc000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00009da000-0x1e)=')wlan0eth0vboxnet0wlan1::ppp0\x00', 0xfffffffffffffffc) request_key(&(0x7f0000a17000)='id_legacy\x00', &(0x7f000094b000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000c05000-0x1)='\x00', r1) seccomp(0x1, 0x0, &(0x7f0000045000-0x10)={0x1, &(0x7f0000883000-0x8)=[{0x6, 0x0, 0x0, 0xffffffff}]}) mremap(&(0x7f000041e000/0x3000)=nil, 0x3000, 0x2000, 0x0, &(0x7f00001fd000/0x2000)=nil) 2018/01/21 02:00:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGSW(0xffffffffffffffff, 0x8040451b, &(0x7f0000fb2000)=""/76) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f000070b000)={0x0, 0x0}) pipe(&(0x7f00006c8000-0x8)={0x0, 0x0}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000110000-0x4)=0x0) syz_open_dev$evdev(&(0x7f00008eb000-0x12)='/dev/input/event#\x00', 0x6, 0x412040) fcntl$setown(0xffffffffffffffff, 0x8, r1) 2018/01/21 02:00:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x1, &(0x7f00003aa000)=[{0x6, 0x0, 0x0, 0xfffffffffffffffb}]}) pipe2(&(0x7f00004cb000)={0x0, 0x0}, 0x4800) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000f7f000)={0x7, &(0x7f00005d6000-0x38)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_LOCK(r0, 0x4008642a, &(0x7f0000590000)={r1, 0x2}) readv(0xffffffffffffffff, &(0x7f0000ec4000)=[], 0x0) 2018/01/21 02:00:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x12, &(0x7f0000817000)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000c3b000)=0x14) r2 = dup3(r0, 0xffffffffffffffff, 0x80000) getsockopt$inet_mreqn(r2, 0x0, 0x24, &(0x7f0000841000-0xc)={@broadcast=0x0, @multicast2=0x0, 0x0}, &(0x7f0000fc0000-0x4)=0xc) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000e3f000-0x18)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1ff, r1}) 2018/01/21 02:00:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000f0c000)='clear_refs\x00') writev(r0, &(0x7f00009d7000)=[{&(0x7f00000e9000)='4', 0x1}], 0x1) 2018/01/21 02:00:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000562000)='/dev/sequencer2\x00', 0x40000, 0x0) setsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f00002ec000)=0x8, 0x4) ioctl$TCSETSF(r0, 0xc074510c, &(0x7f0000124000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}) 2018/01/21 02:00:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000002b000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000002c000)='./file0\x00', &(0x7f0000df8000-0x6)='ramfs\x00', 0x2000000, &(0x7f000000a000)="") r0 = creat(&(0x7f0000f67000-0xc)='./file0/bus\x00', 0x0) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000bd8000-0x12)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x100000000}) r1 = open$dir(&(0x7f0000eb6000)='./file0/bus\x00', 0x0, 0x0) linkat(0xffffffffffffffff, &(0x7f0000855000)='./file0\x00', 0xffffffffffffffff, &(0x7f000033c000-0x8)='./file0\x00', 0x0) ftruncate(0xffffffffffffffff, 0x0) r2 = dup(r1) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x2011, r2, 0x0) 2018/01/21 02:00:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f000072e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r1 = dup(r0) fcntl$setpipe(r1, 0x407, 0x80200000000803ee) fcntl$setpipe(r0, 0x407, 0x0) ioctl$EVIOCGSND(r0, 0x8040451a, &(0x7f0000e41000-0x82)=""/130) 2018/01/21 02:00:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000d88000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGABS0(r0, 0x80184540, &(0x7f0000719000-0x72)=""/114) ioctl$EVIOCSFF(r0, 0x402c4580, &(0x7f00007ec000)={0x0, 0x0, 0x0, {0x0, 0x0}, {0x0, 0x0}, @period={0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0}, 0x0, []}}) 2018/01/21 02:00:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000e9c000)='./file0\x00', 0x0) syz_fuse_mount(&(0x7f000082a000-0x8)='./file0\x00', 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) r1 = gettid() ptrace(0x11, r1) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000ee3000-0x4)=0x0) 2018/01/21 02:00:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000610000-0x10)={0x1, &(0x7f0000615000)=[{0x94, 0x0, 0x0, 0x0}]}, 0x10) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f00005af000)={@common='nr0\x00', @ifru_addrs={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/21 02:00:50 executing program 5: r0 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x2d, &(0x7f0000000000)={@empty=0x0, @rand_addr=0x7b2, @remote={0xac, 0x14, 0x0, 0xbb}}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x20000000000000a, 0x2, 0x0) connect$inet6(r1, &(0x7f00006b2000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x100000001}, 0x1c) 2018/01/21 02:00:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000bd5000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r1, 0x80007, &(0x7f0000aba000-0x20)={0x1, 0x0, 0x1000, 0x2, 0x0}) pipe(&(0x7f0000be4000-0x8)={0x0, 0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffff9c, 0xc018620b, &(0x7f0000640000-0x18)={0x0, 0x0, 0x0, 0x0}) r4 = mmap$binder(&(0x7f0000c9a000/0x3000)=nil, 0x3000, 0x2, 0x22010, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f00009e0000)={0x70, 0x0, &(0x7f0000d28000-0x70)=[@acquire_done={0x40106309, r3, 0x2}, @transaction={0x40406300, {0x1, 0x0, 0x4, 0x0, 0x11, 0x0, 0x0, 0x18, 0x10, &(0x7f0000417000-0x18)=[@flat={0x73682a85, 0x10a, r4, 0x4}], &(0x7f0000309000-0x10)=[0x0, 0x38]}}, @release={0x40046306, 0x3}, @decrefs={0x40046307, 0x1}, @decrefs={0x40046307, 0x4}], 0xce, 0x0, &(0x7f0000444000)="7dcc497fe898f75d203804a536676d21a8007f1a0ef79548acf5a8de5a94cc496908c0e21c033691f989c4a82321da36f82592465a6398ebf1aaf3b51411647c7e09d59eea89d081e6480d23d2d7df59455463fbc77001796a5d8df38a4f88bcb9b81fdc0b71d3699a3c919c8edb4369747ef973849710e1b1a80193c469588dbcf4950538e33a44d322c40fdce74c899bc6b59fe39b9cf4cecc7881d516ece005ad7092ee8b98b211a556c3218d4b9e26c0bb83a1d1d54d971b2d6cd0054fcb9703209ed0c58e93928d75d98fcd"}) fcntl$lock(r1, 0x26, &(0x7f000001d000)={0x0, 0x0, 0x0, 0x0, 0x0}) dup2(r0, r1) 2018/01/21 02:00:50 executing program 3: socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f000026e000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000000)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) r2 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000012000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000005000-0xf)=""}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f000000e000-0x30)={0x10, 0x0, &(0x7f000000d000-0x98)=[@request_death={0x400c630f, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000009000-0xc9)=""}) r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000004000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x23, &(0x7f0000019000-0xc)={@loopback=0x0, @multicast2=0x0, 0x0}, &(0x7f0000001000)=0xc) setsockopt$inet6_mreq(r3, 0x29, 0x15, &(0x7f0000012000)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, r4}, 0x14) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r3, 0x29, 0xcc, &(0x7f000001a000-0x5c)={{0xa, 0x3, 0x101, @loopback={0x0, 0x1}, 0x7}, {0xa, 0x1, 0x101, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, 0x7, [0x4, 0x45eb, 0x40, 0x7937, 0x5, 0x81, 0x8, 0x5]}, 0x5c) 2018/01/21 02:00:50 executing program 6: r0 = socket(0x7, 0xa, 0x5) 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(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000002000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r1, &(0x7f0000003000-0x7)="4ed47c6d3d54d8", 0x7, 0x80, &(0x7f0000002000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDDELIO(r1, 0x4b35, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f0000003000-0x19)='/selinux/avc/cache_stats\x00', 0x1) sendmmsg$nfc_llcp(r0, &(0x7f0000829000-0xa8)=[{&(0x7f0000000000)={0x27, 0x4, 0x0, 0x5, 0x2, 0x80, "7a29a9d2ad18a35fea1e559e7a4b5b342972b18493aa53f435a69261c04d4f49a77aee489a246828ee71b0dddf1b12b9eb27ceabeffb5cf0bfa6dbd8b8a05c", 0x6}, 0x60, &(0x7f0000000000)=[{&(0x7f0000001000-0xf2)="de8a4b8cb85fda02d37b061c04f813311461bd469cc5c0b494a0633c9659114ec2169e632fa0edd9898276c9f5b110907c1837c5793613af8708092323c0a3a6126a5893865f936ee0f3c57931bfb24243fb76ff9b6cac273c7fe51d2a398378298cba889272ae6fb5ed11fb65cfb9423a7a322493ae428c4405b591634cd4e7e7e711dd4362ac75d7d1ea33d3bd3266ad5cd1559389c1e4ae8b1d2f05482346f7069fcdec199efda13ad64498b59075666f53a60b34029991dfb9fb590b33ce079c4bd4904e87e8f94f1019090d12049963a867ab79be7e313f3597e153a8080e5c9ac041dd4dd99d1758be03b3210994f3", 0xf2}, {&(0x7f0000001000-0xc5)="c93ec234adc303e5d9bf925cee18262e304e90ecb27fc3924554d067a044230d776d033741b1438510195c755077430fc2985974e4408f9cbb66687bfa76bb05f813e9aa248e943e0e2d26df2a11fd77dfdf2705ffc918efd7b69f78163ab5eeba70926d79eef8f684082057b2dbe0840a1c5bfb1c4547574ddf3f1e5d5f97c2384038d4b59bdbe23c2dff6eecffe355e3c89773a073f611e8457fe20c64c4b68f8d504d2f285852edc42e21ce1ac47db74afa35db2f9276d3cc8187cc4534853eedcbde8d", 0xc5}, {&(0x7f0000bf1000)="71b5736caf8b63f2e17b2c298f35475c4e6d0ea11bee6ce31e9c34ab11f6943f10efe0b93e6084c197246ac4f952cd6c80dc4130a86289f8a12383ed390c8e72428d10b6517a38bf6ea4a6cb857a22251aa0b1b35214a859f76299ca22237d63a9", 0x61}, {&(0x7f0000000000)="37e91e87cbec0438bbb7abbd369dc78db73d87a20f08a9b88b2c17465a158974f020e2959a1fea85fdb509ff97cb6d2ad17f7088b6767d0bcd62022c317515b8c13676ae727202290be6c666f4789c9418aa8097917657", 0x57}], 0x4, &(0x7f0000000000)={0xc0, 0x11, 0x10000, "6b5e5465c5e8231392ddebd2ba9761179d23529d12696bf832968353c97eefdb9a96e93a2ebc3ac7ebba362f186015b20a9f60870a1a3ff4a43b2cfec6435cb8d686f593964822ae3cd069a772de79fd771c2e6e2cb0704d91c63ece516ff1de78a3f0116582697b230e0fdfc62ab2e8404ad40b4ec85bcfa604c3cee6bc397eae73fec6e89845b8ea0b17796afeb1ff5381bf71ee31ff3b3a0df76a116ba7dc27bce00c111a5aab1e88771f"}, 0xc0, 0x20048001}, {&(0x7f0000001000-0x60)={0x27, 0x6, 0x5, 0x1, 0xffff, 0x80000000, "458f11f817bef99d79616c23077908c2609ec9a27154838d26c46db860b5f71343675b16de38875e2d721e64d8211312fc83de7719090345853565db8f5ea5", 0xffff}, 0x60, &(0x7f0000020000-0x10)=[{&(0x7f0000001000-0xf1)="d184b050ee53c3cbb34d1e5ab2a329f1ccb877e65fa3b641ed099dbfd10815314c5da86c00eade7fe469b2012de47400b4621e3ff503866480952c77910467dd48e6d58ae6bc9c117a917527dd1e168bfe7ac844cb3cd212e08047e7336e0945bbf6bc28bb0ccc5bd894fde10d93d0a15be54f86f90fe4b33a5548d01cdcec92a5948de646b0d02c7f904ceea81e2b949ebc7d9d7167cdcfedcb59bb2fe0209b897a62716279c8f4949ca8767499cdf21a33dfcfb8258f0b40fc2acd13122157fa5bde1828e96030c3ab69d2a1f770c406ed2a9d85260a0daa8f12acba76454c39a465eeb2caef2591b4a5c53f9cb5152d", 0xf1}], 0x1, &(0x7f0000000000)={0xf8, 0x1, 0xa, "a270a285cb5b440f6c73e38da74701bb1e5055f0fc2963d71be819d8633ebba1f1456a1d3565a532d87c89adc3c3b53e86636781cde2b6234de89b75ca1b0f8a9e49694b4ca3a9be547dd62275a9fd72ae385aaf7ae68aa8be6071e00aed5562dab47700cf1b4733a2699e21a6d0a8c7c81c94d6761788a11d399296e5b89e260deea37afc5c0384a186845f711f920503751ffdddf0ddddb5e6ec7d04909af5416278335257467dc93fc0e6c63c62a3bc368516bdef6c4e7b3867b3af53b28e42b6ec77a486b514d92a8b8c55ac5a3199e75a4e61c3e7a4df99618230adca515965331b"}, 0xf8, 0x800}, {&(0x7f000040d000)={0x27, 0x8000, 0x9, 0x0, 0x6, 0x0, "1d6f5aa38d68f530a6b9f8249d003e2932829a9c8954e288cddf06942150c41cbc19f86250acf0fde056d2381936cee459a180fb6ded04604a9aed85e4d7c8", 0x1}, 0x60, &(0x7f0000001000-0x10)=[{&(0x7f0000638000-0x83)="4e760529c1ca23247df922313e9c30596ea8a625f9ecc672040dfc99403c4be7513e9981d4b40691f6640a6cda193cb89bea7e4e3da9b1a69b783f2818b585913a46f903f793299353231028d495890864cc4547a978c29f869a8f5217bbfccc71eaf7ccd56632137459b3993f7aebd3857bdc82651eaf88925dabbad179e14bdac399", 0x83}], 0x1, &(0x7f000061a000)={0x10, 0x117, 0x80000000, ""}, 0x10, 0x1}], 0x3, 0x40) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x1, 0x0) setsockopt$sock_int(r2, 0x1, 0xf, &(0x7f0000f11000)=0xffffffffffffffc0, 0x4) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x33, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) close(r2) 2018/01/21 02:00:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000700000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r1) flock(r0, 0x2) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r2, &(0x7f0000b36000-0xc)={0xfffffffffffffffc, 0x0}) accept$unix(r2, &(0x7f0000265000-0x6)=@file={0x0, ""/4}, &(0x7f0000134000-0x4)=0x6) 2018/01/21 02:00:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f000083b000)={0x0, 0x0}) getsockopt$inet6_buf(r0, 0x29, 0x23, &(0x7f0000e0b000)=""/197, &(0x7f0000724000-0x4)=0xc5) r1 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r1, 0x8004e500, &(0x7f0000df3000-0x4)=r1) ioctl(r1, 0x2283, &(0x7f0000eb6000-0x1)="") accept4$nfc_llcp(r1, &(0x7f0000d44000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000dde000-0x4)=0x60, 0x800) 2018/01/21 02:00:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x14, &(0x7f0000d0a000-0x80)="ff55d36cffba04365d0000000000000101000000", 0x14) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x15, &(0x7f0000e2a000)="ff01000000000019000000000000000800000000", 0x14) 2018/01/21 02:00:50 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) r1 = dup(r0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000014000-0x8)={0x0, 0x2c}, &(0x7f0000003000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000000)={r2, 0x5, 0x1, 0x9}, 0xfffffd4e) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) rmdir(&(0x7f0000014000-0x8)='./file0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/21 02:00:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2400000001, 0x0) socketpair$inet6(0xa, 0x80001, 0x3b4, &(0x7f0000852000)={0x0, 0x0}) bind$inet6(r1, &(0x7f0000950000-0x1c)={0xa, 0x1, 0xe7, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x17}, 0x400}, 0x1c) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000034000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x1e4) getsockopt$inet6_buf(r0, 0x29, 0x10000000000030, &(0x7f0000035000-0x1000)=""/144, &(0x7f0000169000-0x4)=0x90) 2018/01/21 02:00:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x7, 0x0) timerfd_settime(r0, 0x0, &(0x7f0000007000)={{0x0, 0x4}, {0x0, 0x5}}, &(0x7f0000006000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f000000a000)='setgroups\x00') sendfile(r1, r1, &(0x7f0000014000)=0x900008, 0x100000080000000c) timerfd_gettime(r0, &(0x7f0000004000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/21 02:00:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getuid() r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9c000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x4, &(0x7f0000ebf000)=0x9, 0x4) sendto$inet(r0, &(0x7f0000fa1000-0x1)="", 0xffffffffffffffbb, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x2000000000000009, &(0x7f0000535000-0x4)=0x4, 0x4) 2018/01/21 02:00:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1b, 0x5, 0x1000) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000122000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(r1, 0xc06864a2, &(0x7f0000f4f000)={&(0x7f000008d000-0x14)=[0x0, 0x4, 0x101, 0x0, 0x3ff], 0x5, 0x3, 0x0, 0x4, 0x5, 0x9, {0xfffffffffffffff9, 0xe1, 0x4, 0x1000, 0x7f, 0x80000000, 0x1, 0x400000, 0x5a, 0xfffffffffffffffe, 0x8ed, 0x6, 0x100000000, 0x7dae, "cff1cd94116c99fa9af7b7556f16d988c1f87a8ab739206e4eed088d8d8f360e"}}) r2 = socket$inet(0x2, 0x0, 0x6) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000992000-0x20)={0x9, 0x7, 0x2, 0x9, 0x0, 0x4, 0xd0, 0x0, 0x0}, &(0x7f0000dd3000)=0x20) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f00009e0000-0x8c)={r3, @in6={{0xa, 0x2, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x200}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00007fd000-0x4)=0x8c) readv(r0, &(0x7f00008b2000-0x20)=[{&(0x7f00002c1000)=""/16, 0x10}, {&(0x7f0000d3b000-0xa4)=""/164, 0xa4}], 0x2) r4 = gettid() pipe(&(0x7f000064f000)={0x0, 0x0}) ioctl$DRM_IOCTL_MODE_SETCRTC(r5, 0xc06864a2, &(0x7f0000ca6000-0x64)={&(0x7f0000078000-0x4)=[0x9], 0x1, 0x2, 0xcde3, 0xa2, 0x6, 0x98c, {0x3, 0x7, 0xff, 0x100, 0x2, 0x9, 0x91, 0x4, 0x6, 0x2, 0x0, 0x776, 0x44, 0xffffffffffffff80, "fe8aaad13b935cd7bb86d371147ba1641b984c4772b0a0e2280306472ccd350c"}}) r7 = syz_open_procfs(r4, &(0x7f0000be3000-0x8)='syscall\x00') sendfile(r7, r7, &(0x7f00003e1000)=0x0, 0x3ff) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000cfe000)={{{@in=@multicast1=0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ef8000-0x4)=0xe8) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000ffc000)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, r8}, 0x14) accept$packet(r7, &(0x7f0000de3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00000dd000)=0x14) stat(&(0x7f00002d3000)='./file0\x00', &(0x7f000042e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_xfrm(r6, &(0x7f0000e64000)={&(0x7f0000c34000)={0x10, 0x0, 0x0, 0x4100}, 0xc, &(0x7f0000ac2000-0x10)={&(0x7f00008f7000)=@newsa={0x1e8, 0x10, 0x800, 0x5, 0x3, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@multicast2=0xe0000002, 0x2, 0x100000000, 0x1, 0x0, 0xa, 0x80, 0x0, 0x2f, r9, r10}, {@in=@multicast2=0xe0000002, 0x3, 0xff}, @in=@empty=0x0, {0xffffffff, 0x3, 0x399, 0x743800000000, 0x4, 0x80000001, 0x4, 0x9}, {0x2, 0xfff, 0x93, 0x3}, {0x3, 0x9, 0x9a}, 0x0, 0xffffffffffffffff, 0xa, 0x7, 0x5, 0x80}, [@algo_crypt={0x70, 0x2, {{'cbc-camellia-aesni\x00'}, 0x138, "0a0baf7a8ec62a706ef9ba8dded3f964c4ff38f35016ba235db773bbbc6d47bd3bba6edffbc93f"}}, @srcaddr={0x14, 0xd, @in=@rand_addr=0x1}, @policy_type={0xc, 0x10, {0x0, 0x0, 0x0}}, @user_kmaddress={0x2c, 0x13, {@in=@broadcast=0xffffffff, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0xa}}, @ipv6_hthresh={0x8, 0x4, {0x29, 0xa}}, @srcaddr={0x14, 0xd, @in=@empty=0x0}, @ipv4_hthresh={0x8, 0x3, {0x18, 0xa}}, @etimer_thresh={0x8, 0xc, 0x352e}, @ipv6_hthresh={0x8, 0x4, {0x35, 0x4d}}, @etimer_thresh={0x8, 0xc, 0x911e}]}, 0x1e8}, 0x1, 0x0, 0x0, 0x8004}, 0x4811) setsockopt$inet_MCAST_JOIN_GROUP(r7, 0x0, 0x2a, &(0x7f0000397000)={0x4, {{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) getsockopt$inet_sctp_SCTP_EVENTS(r5, 0x84, 0xb, &(0x7f0000606000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00005c4000-0x4)=0xb) socketpair$packet(0x11, 0x3, 0x300, &(0x7f000015a000-0x8)={0x0, 0x0}) [ 99.665438] binder: 19928:19931 BC_CLEAR_DEATH_NOTIFICATION death notification not active [ 99.689485] binder: BINDER_SET_CONTEXT_MGR already set [ 99.695062] binder: 19928:19947 ioctl 40046207 0 returned -16 [ 99.704083] binder: 19928:19931 BC_CLEAR_DEATH_NOTIFICATION invalid ref 0 2018/01/21 02:00:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000d8a000-0x16)='/selinux/checkreqprot\x00', 0x4500, 0x0) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x3) bind$inet6(r0, &(0x7f0000d86000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r2 = socket$inet6(0xa, 0x807, 0x400000000004) readv(r0, &(0x7f0000bbb000)=[{&(0x7f0000e95000-0x86)=""/134, 0x0}, {&(0x7f0000eba000-0x9)=""/9, 0xf5}, {&(0x7f0000993000-0xce)=""/206, 0x0}], 0x97) sendmsg$inet_sctp(r2, &(0x7f0000558000-0x38)={&(0x7f0000e3b000-0x10)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000b03000)=[{&(0x7f00007fd000)='^', 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/21 02:00:50 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1d, 0x6, 0x4) 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) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000002000-0x4)=0xfffffffffffff280, 0x4) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000000)={@generic="8e58abd1a6da84c16c0dc98af820db0f", @ifru_flags=0x800}) r1 = socket(0x1, 0x1, 0xa4) sendto$llc(r1, &(0x7f0000001000-0xae)="", 0x0, 0x4000811, &(0x7f0000000000)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @random="d1d17a453434", [0x0, 0x0]}, 0x10) 2018/01/21 02:00:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x400) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00007e5000)={0xffffffffffffffff, 0xffffffffffffffff}) 2018/01/21 02:00:50 executing program 4: clone(0x0, &(0x7f0000f39000)="", &(0x7f00008a3000)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") link(&(0x7f00002ea000-0x8)='./file0\x00', &(0x7f0000eb4000-0x8)='./file0\x00') mkdir(&(0x7f0000602000)='./file0\x00', 0x4) chdir(&(0x7f0000001000-0x8)='./file0\x00') mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000003000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000003000-0x11)='/selinux/enforce\x00', 0x42000, 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) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execveat(r1, &(0x7f0000003000-0xe)='./file0/file0\x00', &(0x7f0000004000-0x10)=[&(0x7f0000001000)='/selinux/avc/cache_threshold\x00', &(0x7f0000002000)='\x00'], &(0x7f0000004000-0x50)=[&(0x7f0000001000-0x11)='/selinux/enforce\x00', &(0x7f0000004000-0xd)="6264657628b96d643573756d00", &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', &(0x7f0000004000-0xa)='/selinux/enforce\x00', &(0x7f0000001000)='em1vboxnet0,,%cgroupppp0\x00', &(0x7f0000003000)='/selinux/enforce\x00', &(0x7f0000003000)=':}self)lovmnet1em1\x00', &(0x7f0000004000-0xa)="db707070316264657600", &(0x7f0000003000)='%/\x00', &(0x7f0000003000)='mime_type@-self\x00'], 0x800) linkat(r0, &(0x7f0000001000)='./file0\x00', r1, &(0x7f0000002000)='./file0\x00', 0x1000) umount2(&(0x7f0000001000)='./file0\x00', 0x1) 2018/01/21 02:00:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000411000-0x8)='./file0\x00', 0x0) r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f000015d000)=0x0, 0x80800) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000336000)=0x69bc1907, 0x4) lsetxattr(&(0x7f0000175000)='./file0\x00', &(0x7f0000fb0000-0x19)=@known='sistem.posix_acl_d fault\x00', &(0x7f0000aec000-0xac)="02100000010000000000000002000000000000007a5037246f5480c738420f43fbeca26687e4e837baaf6f7c14cd157ec58e1a25436458486f2a2161173672ba462d8a3658c2307b816847531f961b8bb1080c1b0f1eec0d8c4ca8373a956e6abe69eb1969878c12c9a85a14ce455c49da82fc4ab17d511db554745d38c2ac1582a47031fe25ba3b9a95089a637ba05b16e20ad63edb1e7137ee08aa26720b64fe22de9f2f6f2b4a412d9d45", 0xac, 0x0) 2018/01/21 02:00:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000109000-0xb)='/dev/loop#\x00', 0x101, 0x4000) r1 = memfd_create(&(0x7f0000614000)="74756e08000000000000008000000000", 0x0) sendfile(r1, r0, &(0x7f0000385000-0x4)=0x0, 0x80000000000002) ioctl$TUNGETSNDBUF(r1, 0x800454d3, &(0x7f0000426000)=0x0) openat(r1, &(0x7f0000633000)='./file0\x00', 0x2000, 0x4a) 2018/01/21 02:00:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000ac6000)={0x0, 0x0, 0x0}, &(0x7f0000a89000-0x4)=0xc) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001b5000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCOUTQ(r1, 0x5411, &(0x7f0000b96000-0x4)=0x0) r2 = syz_open_procfs(r0, &(0x7f0000266000-0x17)='net/ip6_tables_targets\x00') clock_gettime(0x0, &(0x7f000041a000-0x10)={0x0, 0x0}) futimesat(r2, &(0x7f000063a000-0x8)='./file0\x00', &(0x7f0000d3f000)={{0x0, 0x0}, {r3, r4/1000+10000}}) 2018/01/21 02:00:50 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000001000-0xd)='/dev/usbmon#\x00', 0x22, 0x58800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000001000-0x7c)="9dd07f6eaf60a185403de319d06cf03a5ae353b5449dd4096fad9ddd155d313fea591d6d05ea127f3b7705a8ffe9e6bfb5fff706efe2f09285a1e1f99350a7753b08a590ee4b581d158afad982904508fd46653ebf799e4ffc72f5fc99805d74a77dad17bfd5edd005a964f6be22347a1e7539e205cc809bb10982c9", 0x7c) r1 = socket(0x40000000018, 0x0, 0x1) recvfrom$unix(r1, &(0x7f0000008000-0x83)=""/131, 0x83, 0x0, &(0x7f0000007000)=@abs={0x0, 0x0, 0x0}, 0x8) 2018/01/21 02:00:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_settime(0x0, 0x0, &(0x7f0000003000-0x20)={{0x0, 0x0}, {0x0, 0x0}}, &(0x7f0000003000)={{0x0, 0x0}, {0x0, 0x0}}) clock_nanosleep(0x6, 0x1, &(0x7f0000d63000)={0x0, 0x989680}, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f000059a000-0x9)='/dev/ppp\x00', 0x200, 0x0) 2018/01/21 02:00:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000c50000-0x8)='./file0\x00', &(0x7f000002f000-0x6)='ramfs\x00', 0x0, &(0x7f0000ce3000)="") epoll_create1(0x80000) r0 = creat(&(0x7f000016d000-0x8)='./file0/file0\x00', 0x0) unlink(&(0x7f0000482000)='./file0/file0\x00') getsockname$packet(r0, &(0x7f00006e1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000fab000)=0x14) r2 = getuid() setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000090000-0xe8)={{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in=@multicast2=0xe0000002, 0x0, 0xf32, 0x2, 0x8, 0xa, 0x80, 0x20, 0x33, r1, r2}, {0x200, 0xd2, 0x80, 0x100000000, 0x1d1, 0x2, 0x1, 0x7}, {0x9, 0x6, 0x1, 0x0}, 0x9, 0x8, 0x2, 0x1, 0x3, 0x3}, {{@in=@multicast2=0xe0000002, 0x1, 0x32}, 0xa, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x0, 0x2, 0x3, 0x16e7e281, 0xffffffffffffff81, 0x8, 0xd3c}}, 0xe8) 2018/01/21 02:00:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000a0a000)="9403", 0x2) bind$inet(r0, &(0x7f00000df000-0x10)={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/21 02:00:50 executing program 6: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000aa000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x1, 0x0) r1 = syz_fuse_mount(&(0x7f0000cba000)='./file0\x00', 0xe002, 0x0, 0x0, 0x1, 0x800) readahead(r1, 0x100000001, 0x0) listen(r0, 0x4) accept(r0, &(0x7f0000dd9000-0x10)=@ethernet={0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f98000)=0x10) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000008000-0x4)=0x0, 0x4) shutdown(r0, 0x0) 2018/01/21 02:00:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000002000-0x8)='./file0\x00', 0x0) mount(&(0x7f00004e2000-0x8)='./file0\x00', &(0x7f0000e36000-0x8)='./file0\x00', &(0x7f0000f12000-0x8)='cgroup\x00=', 0x0, 0x0) utimensat(r0, &(0x7f000083c000-0x8)='./file0\x00', &(0x7f0000229000)={{0x0, 0x7530}, {0x0, 0x0}}, 0x100) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f000074e000-0x4)=0x2, 0x4) 2018/01/21 02:00:50 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_proto_private(r0, 0x89e9, &(0x7f0000001000-0xc8)="183fa645e8708b30f739824fff66a96f0e8808953f2dcf54f02523432a825714ca8402336690804013e04b6717690d03044749d657a49bd998d852ce6d30769685c9535a6c4835d03b7f7578381d289719b01f7e34f91ce8a9dce1df4ec200e1915356c79dd3b6d6e241b14b6318fe9aeb2f642605f42171bc9848f5555ddc9cf6d0ad4d4a1d5d8182d5647f060ed1a1afd38b2690372798df46b369735b0f46f16d0136cc680ec51fbc7d3f397fa3ea5dad77afacb1b6d3e57756d2697227b1678d96a5a6e7b0bd") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = epoll_create1(0x0) r2 = fcntl$dupfd(r1, 0x0, r1) r3 = epoll_create1(0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r2, 0xc04c5349, &(0x7f000087b000)={0x33, 0x7, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = epoll_create1(0x0) r5 = timerfd_create(0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000418000)={0xfc147812c6696267, 0x0}) timerfd_settime(r5, 0x3, &(0x7f0000005000)={{0x0, 0x0}, {0x0, 0x989680}}, &(0x7f0000001000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r1, &(0x7f000001b000-0xc)={0xffffffff80000009, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r5, &(0x7f0000022000-0xc)={0x2001, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r4, &(0x7f0000dbf000-0xc)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r3, &(0x7f0000019000)={0x0, 0x0}) 2018/01/21 02:00:50 executing program 7: mkdir(&(0x7f0000cac000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") r0 = open(&(0x7f0000a45000-0x8)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000000)={0x0, 0x800}, &(0x7f0000d82000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={r1, 0x80000001}, 0x8) mkdirat(r0, &(0x7f0000034000-0x8)='./file0\x00', 0x0) fstat(r0, &(0x7f0000941000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getegid() lchown(&(0x7f0000e0f000-0xe)='./file0/file0\x00', r2, r3) mount(&(0x7f00001a5000-0xe)='.', &(0x7f00002fb000-0x8)='./file0/file0\x00', &(0x7f00002ba000)='\x00v\t', 0x1004, &(0x7f0000f5b000)="") mount(&(0x7f00005e1000-0x8)='./file0\x00', &(0x7f0000df5000-0x8)='.', &(0x7f0000df4000)='%&t3\x00', 0x2000, &(0x7f00003db000-0x23)="") mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000002000-0x8)={r1, 0x7}, 0x8) r4 = openat(r0, &(0x7f0000cb0000)='./file0\x00', 0x2002, 0x8) fcntl$getownex(r4, 0x10, &(0x7f00003da000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00001ec000-0x8c)={0x0, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000c6c000)=0x8c) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000e63000)={r6, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x8, 0x1, 0x7cca, 0x41}, &(0x7f0000d3a000)=0xa0) ptrace$peek(0x1, r5, &(0x7f00000c8000-0x8)=0x0) 2018/01/21 02:00:50 executing program 4: mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$unix(0xffffffffffffffff, &(0x7f0000027000-0x4a)=@file={0x0, ""/72}, &(0x7f000000b000)=0x4a) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000027000-0x20)={@common='bcsh0\x00', @ifru_flags=0x2}) r1 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r1, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r1, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) r3 = syz_open_dev$mice(&(0x7f0000001000-0x10)='/dev/input/mice\x00', 0x0, 0x2000) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCSIFHWADDR(r3, 0x8924, &(0x7f0000005000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs=@l2={0x1f, 0x9, {0x1f, 0x8, 0x6, 0x69, 0x5, 0x3}, 0x6, 0x6}}) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000029000-0x8)='./file0\x00', &(0x7f000000c000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioprio_get$uid(0x3, r4) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000025000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000029000)=0x8) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r3, &(0x7f0000027000)={&(0x7f0000011000)=@nl=@kern={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000028000-0x70)=[{&(0x7f0000028000-0xe1)="27cbec9ff82dbfa14532370e2cec14c329966937b804dcdff26aadab44362a81ea7dea6447460965c9eeca31289e2c7f7f4c0c74936e9b4fde2adb6d8fab021ff0e1b0ebf46b7a28af9fa436c41eecc9df71e10069f5f8545d6a3962f7e45b3f11f39bf739c553d4a5e821362d68c2cb75c1dc905670508af69513dcabe4ab4eb43058ca6942d29b2800b8bcd4672fc4ab9de704040cf7aeb6a4a3d4183d3501e22d6cc08ee5f24f9c96b26285298cf1d96b340079d0df4d9a3b523c4e8216628256178f5d1661119fcb791258d64512810005fe87e6fc561519e5605c2867e3fe", 0xe1}, {&(0x7f0000019000)="466145f9bab23050366571e8fa77b1da5cabc00db2e5b2e8ba762634ddb0c88dd560b42691ced1c739ca6f6f5b65edb0986237f196665739e419ed5588fcee47627bf86ceefe78c6689974a96f8be88e5f8560d389a96cbf9d565f7b95ba19995285f6a3009e238b2bb3f003f21c156c251014201f2ea92428b147c278a0cd57b566fa67a34830270be4e7f16e32850ee6f4f39ccc13e82f503ae44755", 0x9d}, {&(0x7f0000027000)="ea86403cfed64c1a5941b2b92e69277c7272d0eab5d0aea65c491bdf6abd6fa80627e20d874518a912d7f3863e1115d98df9ca6849915bbab8b4143858b84b495aeba39e62a9f0af09b5ef19b47e99a3573b0b58705169c95fcf2ab78fd30e12badc85ccc85066c976edbc85d078f9a91070f0ef9cb5fa8b208f44dfb2ff7427ff7b67165710df1b8bdb", 0x8a}, {&(0x7f0000027000)="31f7b4687e94da9e63ee7ee087e9de72e867e7da3a2fcd6d6dece199dabd57eef16bcca42837a50ed0c37b8bf0e2c11a839af2b5329893ef78b79acaae2eb7fd7f7a8073c05831806d537edca2eb4ad40e6b424c2f4b1abee75148b0fa30a5aa37a8d0a812e87e5ba9f661d155b5788f74b0e2bdcdf4b214afcf87f0bbe87382d8feb5c5f3cfe701f63cfb092ca725a891d61c17a99509a29a8d173e4a84d56311cc133f89d9f2e2842a9dadce2c4c91e6bbc1af2ff7d10b5dd07c94446ba8a94341de6dc84f830ef7a5e0627f595b861ac1a30ff8", 0xd5}, {&(0x7f0000028000-0x15)="146646d42fc38681c4b75db09d0afd5248f6e2ae4b", 0x15}, 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0x1000}, {&(0x7f0000027000)="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0x1000}], 0x7, 0x0, 0x0, 0x4041}, 0x20004000) epoll_wait(r3, &(0x7f0000027000-0x48)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x6, 0x1) ioctl$sock_FIOGETOWN(r2, 0x400454d0, &(0x7f000001a000+0xe13)=0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_GETMODE(r3, 0x5601, &(0x7f000002a000+0xd21)={0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/21 02:00:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) truncate(&(0x7f0000012000)='./bus\x00', 0xffff) mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x1, 0x11, r0, 0x0) r1 = getpid() sched_setaffinity(r1, 0x8, &(0x7f0000440000-0x8)=0x3) readlinkat(r0, &(0x7f0000001000-0x6)='./bus\x00', &(0x7f0000011000)=""/1, 0x1) open$dir(&(0x7f00005ed000-0x6)='./bus\x00', 0x10000, 0x40) 2018/01/21 02:00:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000f0000-0x7)='ns/uts\x00') ioctl$DRM_IOCTL_GET_UNIQUE(r0, 0xc0106401, &(0x7f0000ac3000)={0x1000, &(0x7f0000f03000)=""/4096}) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f00006ba000-0x8)=0x0, &(0x7f000058a000)=0x8) ioctl$ASHMEM_SET_PROT_MASK(r0, 0x40087705, &(0x7f00005d3000-0x8)={0x6, 0x3}) r1 = socket$inet_sctp(0x2, 0x1, 0x84) setns(r0, 0x4000002) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000dc4000)={{0xa, 0x3, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, {0xa, 0x2, 0x2, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xe9c}, 0x3f, [0x2, 0x60f4, 0x0, 0xffffffff, 0x100000000, 0x0, 0x8, 0x1f]}, 0x5c) fchmod(r1, 0x80) 2018/01/21 02:00:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x3, 0x0, &(0x7f000070b000-0x8)={0x0, 0x0}) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f51000-0x70)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) setsockopt$inet6_group_source_req(r1, 0x29, 0x2f, &(0x7f00006d3000-0x108)={0xcb9, {{0xa, 0x1, 0x8, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfffffffffffffffc}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x3ff, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) sendfile(r0, r1, &(0x7f00000de000-0x8)=0x0, 0x100000001) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00004e4000)=@assoc_value={0x0, 0x0}, &(0x7f0000f97000-0x4)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000f48000-0x98)={r2, @in6={{0xa, 0x2, 0x3, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x13}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000000, 0x9}, 0x98) ioctl$LOOP_CLR_FD(r0, 0x4c01) 2018/01/21 02:00:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000a98000-0x10)='/dev/sequencer2\x00', 0x40001, 0x0) r1 = userfaultfd(0xfffffffffffffffe) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) rt_tgsigqueueinfo(0x0, 0x0, 0x0, &(0x7f0000012000)={0x0, 0x0, 0x0, 0x0}) clone(0x40000100, &(0x7f00009bf000)="", &(0x7f000031d000-0x4)=0x0, &(0x7f0000fd8000-0x4)=0x0, &(0x7f0000752000)="") ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f0000bb7000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) ioctl$TIOCGPTPEER(r0, 0x5441, 0x5) ioctl$TCSETA(r0, 0x5406, &(0x7f0000957000)={0x1, 0x81, 0x0, 0x7fffffff, 0x9, 0x7fffffff, 0x4, 0x4, 0x10001, 0x0}) r2 = socket(0x1b, 0x3, 0x8) socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000c5f000)={0x0, 0x0}, &(0x7f00004be000-0x4)=0x8) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000eea000-0x10)={0x9, &(0x7f0000cc1000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) setsockopt$inet_udp_int(r2, 0x11, 0x0, &(0x7f0000ada000-0x4)=0xc92, 0x4) setsockopt$packet_fanout(0xffffffffffffffff, 0x107, 0x12, &(0x7f00002f5000-0x4)={0x0, 0x0, 0x0}, 0x4) setsockopt$inet6_buf(r0, 0x29, 0x32, &(0x7f0000614000-0xb3)="418bc63dd343260a2aa9793b47d59021f80f928a627cc1637be973e26e888329f586095b55aa532916c7fcae56c38635b794d58acaa6ada01c3441e4f70ec53a72437fe9fbb3d8a9dcfaa58c8a87101d755e86bf6826d115f7552cbccb846d1c34138549f249af86cf0bd63a4c008895808f8139e5996216d4491bfd7eadc8600c1fdd06456f243e12938759fc30cd5f34177e0dfa5b01ab0606f339e51c9e9fbc624e42b3b6744b629a40a3a97788c8ec5414", 0xb3) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f000000d000)={0x0, 0x0}) 2018/01/21 02:00:50 executing program 2: mmap(&(0x7f0000000000/0xef2000)=nil, 0xef2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000ba5000-0x4)=0x7fe, 0x4) r1 = dup2(r0, r0) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f0000664000)=0x0) remap_file_pages(&(0x7f0000b09000/0x4000)=nil, 0x4000, 0x2000000, 0x1, 0x0) 2018/01/21 02:00:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x9) clock_gettime(0x0, &(0x7f00004c7000)={0x0, 0x0}) ppoll(&(0x7f0000843000)=[{r0, 0x1, 0x0}], 0x1, &(0x7f000093d000-0x10)={0x0, r1+10000000}, &(0x7f000020c000)={0x0}, 0x8) epoll_wait(r0, &(0x7f0000b2b000-0x48)=[{0x0, 0x0}], 0x1, 0x200) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f00008a5000)='/dev/rfkill\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f00002ba000-0xc)={0x6, 0x0}) mlock(&(0x7f000024b000/0x1000)=nil, 0x1000) 2018/01/21 02:00:50 executing program 6: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x4, &(0x7f0000002000-0x60)={0x0, 0x3f, 0x0, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000008000-0x4)=0x0) timer_gettime(r2, &(0x7f0000005000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = mmap$binder(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x5, 0x40010, r1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000006000)={0x68, 0x0, &(0x7f0000002000-0x68)=[@reply={0x40406301, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x8, &(0x7f0000004000-0x28)=[@ptr={0x70742a85, 0x1, &(0x7f0000007000-0x1)=0x0, 0x1, 0x3, 0x16}], &(0x7f0000000000)=[0x38]}}, @decrefs={0x40046307, 0x0}, @increfs={0x40046304, 0x0}, @acquire_done={0x40106309, r3, 0x3}], 0xff9, 0x0, &(0x7f0000004000-0x1000)="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"}) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) 2018/01/21 02:00:50 executing program 2: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x400000043, &(0x7f0000003000-0x1e)=""/30, &(0x7f0000000000)=0x1e) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000004000-0x58)={0x81, 0x8, 0x7, 0xffff, 0x1, [{0x7ff, 0x11, 0x9, 0x0, 0x0, 0x1080, 0x0, 0x0, 0x0}]}) 2018/01/21 02:00:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000fb0000-0x12)='/dev/input/event#\x00', 0x2, 0x0) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000e12000)={0x0, 0x1, 0x0, 0x0, "a08a5c482fda809402031909a8ef59cdf669452a33aa23966cd7c587c24bd97e"}) r1 = request_key(&(0x7f000012f000-0x8)='rxrpc_s\x00', &(0x7f0000498000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000528000)='/dev/input/event#\x00', 0xfffffffffffffff9) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000104000-0xe8)={{{@in=@multicast2=0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000622000-0x4)=0xe8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000097b000)={0x0, 0x0, 0x0}, &(0x7f0000dda000)=0xc) keyctl$chown(0x4, r1, r2, r3) r4 = syz_open_dev$usbmon(&(0x7f0000583000-0xd)='/dev/usbmon#\x00', 0x1, 0x0) ioctl$BINDER_THREAD_EXIT(r4, 0x40046208, 0x0) pipe(&(0x7f0000184000)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ACQUIRE(r5, 0x6430) [ 99.955230] IPVS: Creating netns size=2536 id=21 2018/01/21 02:00:50 executing program 1: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000001000-0x10)={0x13, 0xa7, &(0x7f0000001000-0xa7)="085126714781e7887897f6efe84a31b746c417fae2af8a2e5f361cc401f739b4c36a86a9db521397781c4f71d276e76aa9000015a73456e499a39c1b6372e5c1d41087befd75d90aabeb2d8882a25b82f9a7a26a5bf15b0e0818061f92df6e4c414f856a710106bd641df92e992471d7c88ae140e10c7e930c65092e02c945ad0a6a10e9be5b54838e7eaabee5f6374e1ce7bbc3fdbc6460839c50c894d021040cf06e8fdb52d8"}) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGKEYCODE(r1, 0x80084504, &(0x7f0000002000)=""/161) clock_gettime(0x0, &(0x7f0000002000-0x10)={0x0, 0x0}) write$evdev(r1, &(0x7f0000001000-0x90)=[{{0x0, 0x2710}, 0x40, 0x3, 0x2}, {{r2, r3/1000+10000}, 0x9, 0xfffffffffffffffa, 0xffffffffffffff92}, {{0x0, 0x0}, 0x1000, 0x800, 0x800}, {{0x77359400, 0x0}, 0x100000000, 0xfff, 0x3ff}, {{0x77359400, 0x0}, 0x1000, 0x8000000000, 0x80000001}, {{0x0, 0x7530}, 0x4, 0x101, 0x0}], 0x90) 2018/01/21 02:00:50 executing program 4: truncate(&(0x7f0000c61000)='./file0\x00', 0x3ff) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) mkdir(&(0x7f0000742000)='./file0\x00', 0x0) mount(&(0x7f00004bc000)='./file0/file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f0000051000)='ramfs\x00', 0x1, &(0x7f00005dd000)="") socketpair(0x11, 0x4, 0xc000000000000000, &(0x7f00009ac000-0x8)={0x0, 0x0}) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000736000)='/selinux/status\x00', 0x0, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000b7d000)={0x0, 0x0, 0x0}, &(0x7f00002e1000-0x4)=0xc) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r3, 0x84, 0x6e, &(0x7f00002be000-0x74)=[@in6={0xa, 0x0, 0x40, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, @in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x11}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x2df5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, @in6={0xa, 0x2, 0xa3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}], 0x74) setsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f000092b000-0xe8)={{{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, @in6=@loopback={0x0, 0x1}, 0x2, 0x0, 0x1, 0xe1, 0xa, 0xa0, 0xa0, 0x11, 0x0, r4}, {0x2cc8eb19800000, 0x5, 0x0, 0x1, 0x81, 0x4, 0x5, 0x100000001}, {0x7, 0x417, 0x401, 0x40}, 0x7fff, 0xffffffffffffffff, 0x3, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0xb2}, 0x1, 0x7c}, 0x2, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x1, 0x6, 0x2, 0x7fffffff, 0x6, 0x401, 0x661}}, 0xe8) setsockopt$inet_group_source_req(r3, 0x0, 0x2f, &(0x7f000003e000-0x118)={0x9, {{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) connect(r0, &(0x7f000062f000)=@ax25={0x3, {"026020c8913235"}, 0x3ff}, 0x24) fcntl$F_GET_FILE_RW_HINT(r3, 0x40d, &(0x7f0000979000)=0x0) setsockopt$inet6_buf(r3, 0x29, 0xfb, &(0x7f000046b000-0x18)="01f1ea7ff63d80b513493b025a8016746f263637b1c70fe3", 0x18) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000a50000-0x8)={0x0, 0x100}, &(0x7f0000f87000)=0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000526000)={r5, 0x1}, 0x8) 2018/01/21 02:00:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000e48000)='/dev/sg#\x00', 0x0, 0x2) write$tun(r0, &(0x7f00000bd000+0x6fb)=@hdr={0x0, 0x0, 0x0, 0x0, 0x9, 0x0, @ipv4={{0x6, 0x4, 0x0, 0x0, 0x59, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @rand_addr=0x0, @multicast2=0xe0000002, {[@end={0x0}]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0xd, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x9, 0x0, 0x0, @multicast1=0xe0000001, @multicast2=0xe0000002, {[@rr={0x7, 0x17, 0x0, [@multicast2=0xe0000002, @empty=0x0, @rand_addr=0xc8, @multicast1=0xe0000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}]}, @timestamp={0x44, 0x8, 0x0, 0x0, 0x7, [{[], 0x2}]}]}}, "e56b50e203"}}}, 0x63) signalfd(r0, &(0x7f0000031000)={0x2}, 0x8) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000aa0000-0x4)=0x0, &(0x7f00000a5000-0x4)=0x4) [ 100.008407] binder: 20061:20064 got reply transaction with no transaction stack [ 100.023590] binder: 20061:20064 transaction failed 29201/-71, size 40-8 line 2920 [ 100.044237] sg_write: data in/out 589788/51 bytes for SCSI command 0xa0-- guessing data in; 2018/01/21 02:00:50 executing program 6: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000003000-0xa)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x80000000005406, &(0x7f0000007000-0x8)=0x0) [ 100.044237] program syz-executor2 not setting count and/or reply_len properly [ 100.788812] pktgen: kernel_thread() failed for cpu 0 [ 100.793931] pktgen: Cannot create thread for cpu 0 (-4) [ 100.800038] pktgen: kernel_thread() failed for cpu 1 [ 100.805129] pktgen: Cannot create thread for cpu 1 (-4) [ 100.810489] pktgen: Initialization failed for all threads 2018/01/21 02:00:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000090a000+0x41c)='./control\x00', 0x0) creat(&(0x7f00007a6000-0x10)='./control/file0\x00', 0x20) r0 = open(&(0x7f0000028000)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f000002d000-0xa)='./control\x00', 0x0) renameat2(r0, &(0x7f0000037000-0xa)='./control\x00', r0, &(0x7f0000036000)='./file0\x00', 0x2) 2018/01/21 02:00:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) mlock2(&(0x7f0000010000/0x4000)=nil, 0x4000, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000e34000-0xe)='/selinux/load\x00', 0x2, 0x0) flistxattr(r0, &(0x7f00009ac000)=""/174, 0xae) 2018/01/21 02:00:51 executing program 2: 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) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r3, &(0x7f0000d37000-0xc)={0x0, 0x0}) timerfd_settime(r3, 0x3, &(0x7f0000005000)={{0x0, 0x0}, {0x0, 0x989680}}, &(0x7f0000001000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f00001e5000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) unshare(0x8000400) r4 = mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0xfffffffffffffffe, 0x0, &(0x7f000004b000)={0x3, 0x7, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0}) unshare(0xc000000) dup2(r4, 0xffffffffffffffff) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001b000-0xc)={0xffffffff80000009, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r3, &(0x7f0000022000-0xc)={0x2001, 0x0}) syz_extract_tcp_res$synack(&(0x7f00009a0000-0x8)={0x0, 0x0}, 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000019000)={0x0, 0x0}) 2018/01/21 02:00:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000002000-0x4)=0xe) poll(&(0x7f0000001000)=[{r0, 0x0, 0x0}], 0x1, 0x0) ioctl$PIO_CMAP(r0, 0x4b71, &(0x7f000061a000-0x30)={0x2, 0x2, 0x1, 0x4, 0x4, 0xffffffff00000000}) 2018/01/21 02:00:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f000006b000-0xc)='/dev/rfkill\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000a2c000-0x4)=@assoc_id=0x0, &(0x7f00000ba000)=0x4) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000baf000)={r2, 0xd552, 0x1000, "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"}, 0x1008) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000bb9000)={0x0, 0x60, 0x401, 0x8001, 0x880, 0x0, 0xf2f, 0x1f, {0x0, @in6={{0xa, 0x1, 0x7ff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x3, 0x2, 0xff, 0xbad4}}, &(0x7f0000676000)=0xb8) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000141000)={r3, 0x6}, 0x8) mq_notify(r1, &(0x7f0000668000-0x60)={0x20000000, 0x8000000000013, 0x2, @thr={&(0x7f0000732000)="", &(0x7f000065f000)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/21 02:00:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x5, &(0x7f0000973000-0x4)=0x7, 0xffffffffffffffb6) getsockopt$inet6_tcp_int(r0, 0x6, 0x5, &(0x7f0000725000)=0x0, &(0x7f0000626000)=0x4) r1 = open(&(0x7f00002ac000)='./file0\x00', 0x10000, 0x60) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000b50000)={0x0, @in={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000261000)=0x8c) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000b3d000)={r2, 0xe8, "6c40d51489d5e7e5e6ffa2b621ca5d231f1971445be786e553dc2c9fa130c7c4dbbf3058b57364434c3959d6f0a1c7812cdfe1eb4ee1ccd7c18e7a17491ca9a0df10a8995ccb03ccfd8b3fe34ded2ec374ba4c854f7bd7a35c959b9c4107fa13b3aa6dbb226582625872b5af1257bf7d1fb1b09996059e2febec07615fb4d4c3404ced94f9ebe4520326ed4c844e7e0679b945cfc1e6078f1ea7e3633336c2bdcca0a789e1c2e40e5c1fa81c1a58eb300d372c8a153d2fbfee340c2c02020ccb80f3546f7d558ef914176d3c81535435e6bbbcac88b3d3994718769c57138fb80426b4840a9fa75c"}, &(0x7f0000f71000-0x4)=0xf0) getsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000ed6000)=0x0, &(0x7f00001b4000)=0x4) 2018/01/21 02:00:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() r1 = syz_open_procfs(r0, &(0x7f0000f0c000)='comm\x00') ftruncate(r1, 0x3) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x8000) ftruncate(r1, 0x2e5d) 2018/01/21 02:00:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000b69000)='ns/user\x00') ioctl$VT_RELDISP(r0, 0xb701) write(r0, &(0x7f0000158000-0xf5)="d86c1e3e2062b7867f9ea5a012d1fba2376198bb993913c042a313d2305d4f6dffc57f66f8cfd683902377c680c08aff996b08a10728359afcfea1ccf69c8378f2651e188c4c0381ceeb956e356f0b21934af5a8e22c288e106a13d843fee7868a68add1a1bcbd13e9e41e55ee837cbf6d39490b30bf90a9aa97b3cd764a71caf00b7f00fca44740fce5f25092dc5d8f8760b384f65590950485865ba4122e4a42004a86de2b08c30b558afdaff4a77516e9e1e5e8721ffe4d1990e57e3ebd9d019a49df3766eb8ee9e66bebf7a68155bc696b49dd0d9087b0340e39f772e5ed467ab4f4c5ef62221f1f1b68cadd71d153935560f5", 0xfffffffffffffed3) 2018/01/21 02:00:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000029000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f0000650000)={{0xff, 0x3}, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f000091d000)=0x4) sendfile(r0, r0, &(0x7f00009aa000-0x8)=0x0, 0x4931) 2018/01/21 02:00:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) ioctl$sock_proto_private(r0, 0x89ea, &(0x7f0000f4e000)="") connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000174000-0xdf)=""/223, &(0x7f00003b9000)=0xdf) r1 = dup3(r0, r0, 0x80000) setsockopt$inet_opts(r1, 0x0, 0x9, &(0x7f0000ff6000-0xb)="4b1d433b472e6c444fa6a6", 0xb) 2018/01/21 02:00:51 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000001000-0x8)='./file0\x00', 0x176) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x5) clone(0x0, &(0x7f0000d0a000)="", &(0x7f000085e000-0x4)=0x0, &(0x7f0000f31000-0x4)=0x0, &(0x7f0000f6a000-0xf9)="") lgetxattr(&(0x7f00000d9000)='./file0\x00', &(0x7f000037b000)=@random={'osx.\x00', '\x00'}, &(0x7f0000d65000-0x1)=""/1, 0x1) 2018/01/21 02:00:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000916000)='trusted\x00', &(0x7f000010a000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000757000)='/selinux/load\x00', 0xfffffffffffffff9) mremap(&(0x7f0000736000/0x1000)=nil, 0x1000, 0x1000, 0x3, &(0x7f000023d000/0x1000)=nil) r0 = syz_open_procfs(0x0, &(0x7f0000ca3000)='smaps\x00') readv(r0, &(0x7f00009a6000-0x80)=[{&(0x7f0000215000-0x1000)=""/4096, 0x1000}], 0x1) ioctl$ASHMEM_GET_PIN_STATUS(r0, 0x7709, 0x0) mremap(&(0x7f0000d71000/0x1000)=nil, 0x1000, 0x800000, 0x3, &(0x7f00004ad000/0x800000)=nil) readv(r0, &(0x7f0000f5c000)=[{&(0x7f000097a000-0x1000)=""/4096, 0x1000}], 0x1) 2018/01/21 02:00:51 executing program 1: mmap(&(0x7f0000000000/0xffa000)=nil, 0xffa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000492000)='/dev/sequencer2\x00', 0x4000, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000ffb000-0xe8)={{{@in=@rand_addr=0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000365000)=0xe8) r2 = userfaultfd(0x80800) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000ffb000)={0xa0002004, 0x0}) r3 = epoll_create1(0x0) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = getgid() lchown(&(0x7f0000ffb000)='./file0\x00', r1, r4) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f000000a000-0xc)={0x0, 0x0}) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000ffc000)={0x0, 0x22, 0x5, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ffc000)=0x0) timer_delete(r5) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000b61000-0x18)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000ffb000-0x10)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000b3c000-0xc)={0x0, @broadcast=0x0, @rand_addr=0x0}, &(0x7f0000f67000-0x4)=0xc) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000ffe000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000430000)={0x0, 0x0, 0x0}, &(0x7f0000ffb000-0x4)=0xc) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r6, 0x0, 0x10, &(0x7f0000ffb000-0xe8)={{{@in=@multicast1=0xe0000001, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3, 0xbc1b, 0x3, 0x9dfc, 0x2, 0xa0, 0x80, 0x6, r7, r8}, {0x1, 0x391, 0x7, 0x7, 0x1b82, 0x94, 0x4ed, 0x7}, {0x9, 0x1, 0x10000, 0x8}, 0x0, 0xffffffffffffffff, 0x0, 0x1, 0x3, 0x1}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x2, 0xff}, 0xa, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x4, 0x1, 0x7fff, 0x0, 0x7, 0x8}}, 0xe8) poll(&(0x7f0000600000)=[{r3, 0x0, 0x0}], 0x1, 0x0) 2018/01/21 02:00:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x80000) r1 = mq_open(&(0x7f0000000000)='-$\x00', 0x842, 0x0, &(0x7f0000665000-0x40)={0x0, 0x7, 0x2, 0x0, 0xfffffffffffffffe, 0x0, 0xc5, 0x0}) socketpair$inet6(0xa, 0xa, 0x101, &(0x7f0000be6000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f000074d000-0xe4)={0x0, 0xdc, "45e785a79cf29409d5d3013c93b48c3c9242c8f2b63fc29357de2abb7e25ddee9bb49279f215f4f786b996f417cf3afdb545f86fca8de73bf9b2b845dc37d0ce9b6332c20e9492d2dadec9fb72f4a14e8aac25295351a9d45e2ecba27a238ce5483cac5142ee0016e7b67f66e9cb5ff592d7876691641d0ba4e652c445cadb37dbeb7b226267f38733429edbb939bb5da29a56248cc84627b1a0166cf04df5ffb3d4d3877cc4613765415d1e1f86f7e09f39a205005fd5c6c9054aef38a6546c28e8995206e85065a6262aee1dde9f73d82300ad51c861cd266afc0a"}, &(0x7f0000031000-0x4)=0xe4) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000df2000)={r3, 0x3, 0x5, [0x9, 0x9, 0x400, 0x80000001, 0x6]}, 0x12) r4 = mq_open(&(0x7f0000a04000)='-$\x00', 0x0, 0x0, &(0x7f0000514000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = fcntl$dupfd(r2, 0x406, r4) setsockopt$inet_sctp_SCTP_ASSOCINFO(r5, 0x84, 0x1, &(0x7f0000c92000-0x14)={r3, 0x9, 0x0, 0x5, 0x5, 0x9}, 0x14) mq_timedreceive(r1, &(0x7f0000c8d000-0x87)=""/135, 0x87, 0x7f, &(0x7f000074c000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r4, &(0x7f0000f96000)={0x2004, 0x0}) poll(&(0x7f0000a7e000)=[{r0, 0x41, 0x4}, {r0, 0x3, 0x2}], 0x2, 0xfffffffffffffffe) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r5, 0x84, 0x71, &(0x7f000016a000-0x8)={r3, 0x6}, 0x8) mq_timedsend(0xffffffffffffffff, &(0x7f000066c000)="", 0x0, 0x0, &(0x7f000066d000-0x10)={0x0, 0x0}) r6 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000075a000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) accept4$unix(r6, &(0x7f00005cd000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f00006e9000)=0x8, 0x80800) 2018/01/21 02:00:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x2, 0x1ff, &(0x7f0000247000-0x5)={0x0, 0x0}) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f00002c4000)={0x200, {0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x20, 0xdd0, 0x4, 0x8, &(0x7f00008e4000)=@common='bpq0\x00', 0x100000001, 0x9, 0x200}) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000c37000-0x4)=0x0, &(0x7f0000751000-0x4)=0x4) r2 = socket(0x1e, 0x8fe, 0x4) r3 = gettid() ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000639000)=r3) write(r2, &(0x7f00000b2000-0xa)="260000005e00091d0000000002000000800000010000800000000000a34c085b1ee9ff07356a", 0x26) r4 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00007de000-0x10)='/selinux/status\x00', 0x0, 0x0) syz_open_pts(r4, 0x101000) getsockopt$inet6_buf(r2, 0x29, 0x1c, &(0x7f0000ca0000)=""/143, &(0x7f00003a5000)=0x8f) 2018/01/21 02:00:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000286000-0xc)={@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00009e4000-0x4)=0xb) syz_open_dev$urandom(&(0x7f0000284000-0xd)='/dev/urandom\x00', 0x0, 0x400) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00001d5000-0xc)={0x0, @broadcast=0xffffffff, @rand_addr=0x0}, 0xc) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f000009c000)='/dev/pktcdvd/control\x00', 0x0, 0x0) setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f000069e000)=0x2, 0x4) bind(r1, &(0x7f0000106000-0x1c)=@in6={0xa, 0x0, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, 0x1c) recvfrom(r0, &(0x7f00008b9000-0x2e)=""/46, 0x2e, 0x100, 0x0, 0x0) r2 = request_key(&(0x7f000019b000-0x5)='ceph\x00', &(0x7f00005ec000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f00004a3000)='trusted\x00', 0xfffffffffffffffc) keyctl$get_security(0x11, r2, &(0x7f0000fe5000-0x1000)=""/4096, 0x1000) 2018/01/21 02:00:51 executing program 5: mmap(&(0x7f0000000000/0xaff000)=nil, 0xaff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000215000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f000001e000-0x4)=0x9) mmap(&(0x7f0000aff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000823000)={{0x100000001, 0x2, 0x0, 0x2, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) poll(&(0x7f0000afe000)=[{r0, 0x0, 0x0}], 0x1, 0x1000) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000001d000-0x50)={0x0, 0x1, 0x0, 0x0, 0xf, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) restart_syscall() ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) 2018/01/21 02:00:51 executing program 3: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000f44000)='/dev/pktcdvd/control\x00', 0x101000, 0x0) r1 = getpid() fcntl$setown(r0, 0x8, r1) mmap(&(0x7f0000000000/0x66000)=nil, 0x66000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000060000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(0xffffffffffffffff, 0xffffffffffffffff) write(r2, &(0x7f0000062000-0x94)='!', 0x1) mmap(&(0x7f0000066000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000066000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000066000)={0x0, 0x8}, &(0x7f000000d000-0x4)=0x6) mmap(&(0x7f0000066000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000066000)={0x0, 0x7}, &(0x7f0000054000)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f000001e000)={r4, 0x0, 0x5, 0x7, 0x8000, 0x8, 0x2, 0x1, {r5, @in={{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0xfffffffffffffc01, 0xfff, 0x1, 0x3}}, &(0x7f000004d000-0x4)=0xb8) writev(r2, &(0x7f000000b000)=[{&(0x7f0000067000-0x1000)=',', 0x1}], 0x1) 2018/01/21 02:00:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) r1 = getpgrp(0x0) capset(&(0x7f00008c4000)={0x200f1526, r1}, &(0x7f0000e71000-0x18)={0x5, 0x9, 0x200, 0x10001, 0xff, 0x4}) connect$inet6(r0, &(0x7f00000b9000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x100000002}, 0x1c) sendto$inet(r0, &(0x7f0000a9e000)="", 0x0, 0x0, &(0x7f000014d000-0x10)={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = open(&(0x7f0000e31000)='./file0\x00', 0xc0000, 0x8) ioctl$EVIOCGKEYCODE(r2, 0x80084504, &(0x7f0000b26000-0x37)=""/55) getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f00006a9000-0x14)={@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000cae000)=0x14) 2018/01/21 02:00:51 executing program 3: r0 = socket$inet(0x2, 0xfffffffffffffffa, 0x8000000000000a00) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000001000-0x8)=[{r0, 0x0, 0x0}], 0x1, &(0x7f0000001000-0x10)={0x77359400, 0x0}, &(0x7f0000043000)={0xfffffffffffffffe}, 0x8) clock_gettime(0x8, &(0x7f0000962000)={0x0, 0x0}) 2018/01/21 02:00:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x0) ioctl$DRM_IOCTL_GET_STATS(r0, 0x80f86406, &(0x7f000085f000)=""/34) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00007a1000)={0x0, 0x95, "0a6f71b86da450c7757594f88f1d0bba611a7eef14c8c76833036c205d7ee397c60620ca36962a8c03c5d84d0772df2e1836ab3cfcebd1fed58ef158a43af8b36dfc539978bd8144c0ac868d10323ff9acb74984bd28255362958a84d48d2b3b36f7829dac140ef306299b58de1b276190d233fb4e46d27b5615153ea5cdf2766dce43c780a707e370b9df1f0f1540a821625d794a"}, &(0x7f000069a000-0x4)=0x9d) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000275000)={r1, 0x1000}, &(0x7f0000494000-0x4)=0x8) r2 = syz_open_procfs(0x0, &(0x7f0000236000-0x8)='net/hci\x00') openat$sequencer(0xffffffffffffff9c, &(0x7f00003f5000-0xf)='/dev/sequencer\x00', 0xa0000, 0x0) setsockopt$inet6_opts(r2, 0x29, 0x36, &(0x7f0000375000-0x35)=@dstopts={0x62, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@jumbo={0xc2, 0x4, 0x10000}, @enc_lim={0x4, 0x1, 0xfe}, @hao={0xc9, 0x10, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x13}}, @hao={0xc9, 0x10, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}]}, 0xfffffcaf) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00009b3000)={&(0x7f0000f71000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000ea9000-0x10)={&(0x7f0000c83000)=@ipv6_getaddr={0x2c, 0x16, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0}, [@IFA_LOCAL={0x14, 0x2, @loopback={0x0, 0x1}}]}, 0x2c}, 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet6_MCAST_MSFILTER(r2, 0x29, 0x30, &(0x7f0000420000-0x290)={0xeb45, {{0xa, 0x1, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x4, [{{0xa, 0x1, 0x7f, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x47, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x80000001, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x98}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0xffffffffffffff80, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x290) syz_open_procfs(0x0, &(0x7f0000f69000-0x8)='oom_adj\x00') 2018/01/21 02:00:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000b75000-0xf)="6d696d655f747970655d5b2ccd4000", 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000028000-0xd)='/dev/snd/seq\x00', 0x0, 0x20002) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000ad7000)={0x0, 0x5, 0x6, 'queue1\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r1, &(0x7f00008c1000)=[{0x0, 0x2, 0x0, 0x0, @time={0x0, 0x989680}, {0x0, 0x0}, {0x0, 0x0}, @result={0x0, 0x0}}], 0x30) ioctl$VT_ACTIVATE(r0, 0x5606, 0x3) 2018/01/21 02:00:51 executing program 0: mmap(&(0x7f0000000000/0xd99000)=nil, 0xd99000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000d99000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000d9a000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00002f8000)=0xe8) mmap(&(0x7f0000d99000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000d9a000-0xc)={r1, @loopback=0x7f000001, @dev={0xac, 0x14, 0x0, 0xf}}, 0xc) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000d9a000-0x8)=0x0, &(0x7f0000d44000-0x4)=0x8) 2018/01/21 02:00:51 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001000-0xa)='/selinux/status\x00', 0x0, 0x0) ioctl$KDGETKEYCODE(r0, 0x4b4c, &(0x7f0000a09000)={0x9, 0x79}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x802, 0x0) getsockopt$sock_int(r1, 0x1, 0xe, &(0x7f0000b0a000-0x4)=0x0, &(0x7f00004f7000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f00008fe000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00002b8000-0x4)=0xb) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000e11000-0x560)={0x4, {{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x9, [{{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x11}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x12}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x560) 2018/01/21 02:00:51 executing program 6: clone(0x0, &(0x7f0000d0a000)="", &(0x7f0000484000-0x4)=0x0, &(0x7f0000dd1000-0x4)=0x0, &(0x7f0000b52000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000001000-0xff)={0x0, 0xf7, "b9acbca4fa87e75e836769bf3cab0868e1bc20973a5980085d5e76c94fc32cbd39cb97c709f572a85afc3fd1d83b2ab3db5e7bd0363977d4fc894cb98eaa036e7c98910830d98d26b0eeefbec4da1be8bdfeff977f01700f3c86dc342311a32f015249917e5ed78bc53894d0c1899ecec4aa5525859add81e52c663901e46e0aeb044b5990b894ad07f61134d8c94e5905764216938b6f0ac78fdab533bd9c8b3fc51bb31e87f6a3e96b2b0a429b6f90401b080055c0828423944a11cc4f0fa0edf2b454e235a4d3758f2f89191af019db20f94a4e14f75b85aa1337a2db2c89b5f5aaebbaae5fe6e75f096bbacab2421c4bf09152d928"}, &(0x7f0000b73000)=0xff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00008be000-0x8)={r1, 0x2}, &(0x7f0000001000-0x4)=0x8) symlink(&(0x7f0000b2f000)='./file0\x00', &(0x7f0000fb6000-0x7)='./file0\x00') 2018/01/21 02:00:51 executing program 4: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x3, 0x20000) ioctl$EVIOCREVOKE(r0, 0x40044591, &(0x7f0000001000)=0xff) r1 = syz_open_dev$sg(&(0x7f0000002000-0x9)='/dev/sg#\x00', 0x0, 0x0) r2 = add_key(&(0x7f0000005000-0xa)='syzkaller\x00', &(0x7f0000006000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = add_key(&(0x7f0000001000-0x5)='ceph\x00', &(0x7f0000006000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000006000)="548ee90dbc140265dec779548258a138d0140e145da6a70c0704523a007fe07896", 0x21, 0xfffffffffffffffc) keyctl$search(0xa, r2, &(0x7f0000004000-0x6)='logon\x00', &(0x7f0000006000)={0x73, 0x79, 0x7a, 0x3, 0x0}, r3) r4 = syz_open_dev$loop(&(0x7f0000023000-0xb)='/dev/loop#\x00', 0x0, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETSNDBUF(r1, 0x400454d4, &(0x7f0000006000)=0x1000) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = request_key(&(0x7f0000006000-0xd)='dns_resolver\x00', &(0x7f0000005000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000008000-0x1c)='keyringvmnet0]-trustedwlan1\x00', 0xfffffffffffffffe) keyctl$assume_authority(0x10, r5) ioctl(r4, 0x4000000000001275, &(0x7f0000000000)="") mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r1, 0x10e, 0x5, &(0x7f0000007000+0xf92)=0x8001, 0x4) 2018/01/21 02:00:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x2) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_int(r1, 0x0, 0x1f, &(0x7f0000ca0000)=0x610c3b12, 0x4) sendto$inet(r1, &(0x7f00004ef000-0xf7)="96427feebcc603c266d2a2c2da2644124066d6c52746a66fd07a4a9370b924b494651c3febca0be535e0f30bbafe65b8b859d66972208f558b002bbc2366429da28cdb97727474f32fcce772ce439a1b5785bb74b8680705191a3d28e775b402a04cdf7881cf1c80eb042835db0e8c24fd0e3c0f396da612f44d9999de32f883521dfa4593a5772e19b5c0c27ace555870d7fe3a1819c614a8d9447cfa592c236d96bf255bf3966b0c1c34711ce489df2032a31902ae0742b79d7334ef248790fa0e3787e4b945215cddc03c4f384e6815bab43d34b8c04eb06ff00f10743a0e25f6", 0xe2, 0x4001, &(0x7f0000849000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r0, &(0x7f0000213000-0x38)={&(0x7f00004db000)=@alg={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-serpent-sse2\x00'}, 0x58, &(0x7f0000d12000-0x40)=[{&(0x7f0000041000)="50aa8396deae54a482", 0x9}], 0x1, &(0x7f0000654000+0xc2c)=[], 0x0, 0x10}, 0x4000) sendto(r1, &(0x7f000092b000)="e44dafbca8975e406fdcadc7513ec512c3b4f6739c92367f7e40086327083dd6514720", 0x23, 0x0, &(0x7f00004c6000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000267000-0x4)=0x0, 0x4) sendmsg$key(r1, &(0x7f0000d71000-0x38)={0x0, 0x0, &(0x7f0000886000)={&(0x7f00005db000)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/21 02:00:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000a13000)='/dev/sg#\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00006ef000)={0x44, 0x8008, 0x9, 0x1, 0x0}, &(0x7f000066e000)=0x10) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000308000-0xe)={r1, 0x8, 0x3, [0x2119, 0x6, 0x4800000]}, &(0x7f0000cb1000-0x4)=0xe) ioctl(r0, 0x2286, &(0x7f0000c96000-0x2)="") 2018/01/21 02:00:51 executing program 3: mmap(&(0x7f0000000000/0xaab000)=nil, 0xaab000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000a9e000-0x16)='net/ip_tables_matches\x00') r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000928000-0xb)='/dev/hwrng\x00', 0x1, 0x0) r2 = fcntl$getown(r0, 0x9) mmap(&(0x7f0000aab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f0000aab000)=r2) readv(r0, &(0x7f0000aa5000)=[{&(0x7f0000aa1000-0x3d)=""/61, 0x3d}, {&(0x7f0000aa2000-0x27)=""/39, 0x27}, {&(0x7f0000aa3000-0x13)=""/19, 0x13}, {&(0x7f0000a8d000)=""/95, 0x5f}, {&(0x7f0000aa4000-0x69)=""/105, 0x69}, {&(0x7f0000aa5000-0x6a)=""/106, 0x6a}], 0x6) 2018/01/21 02:00:51 executing program 6: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000)='/dev/autofs\x00', 0x10001, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f00009f5000/0x2000)=nil, 0x2000}, 0x2, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) delete_module(&(0x7f0000012000-0xb)='[wlan0self\x00', 0xa00) write(r1, &(0x7f0000012000)="30c18ea4efe4df1005a0a345ab6d1563501febb3ac15dd450c5852cac38e7b277dd47ab705eb8cbbff29ef4d8c7fb445e2c303a1955a77e48c1f71d0895efe112dca38f4a68752a318", 0x49) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000002000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = creat(&(0x7f0000004000-0x8)='./file0\x00', 0x0) writev(r2, &(0x7f0000004000-0x28)=[{&(0x7f0000013000-0x49)='5', 0x1}], 0x1) getdents64(r2, &(0x7f0000005000-0x27)=""/39, 0x27) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_MAP(r2, 0xc0286404, &(0x7f0000467000-0x28)={&(0x7f0000410000/0x2000)=nil, 0xc9, 0x7, 0x1, &(0x7f00007ba000/0x1000)=nil, 0xffffffff}) lseek(r2, 0x0, 0x0) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f00004db000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(0xffffffffffffffff, 0x0, 0x7, &(0x7f0000940000-0x21)=""/33, &(0x7f00004f6000-0x4)=0x21) 2018/01/21 02:00:51 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_void(r0, 0x29, 0x40000000016, 0x0, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000c29000)='/dev/hwrng\x00', 0x0, 0x0) 2018/01/21 02:00:51 executing program 2: clone(0x0, &(0x7f00009a5000)="", &(0x7f0000744000)=0x0, &(0x7f0000f98000-0x4)=0x0, &(0x7f0000804000)="") getresgid(&(0x7f00000c6000-0x4)=0x0, &(0x7f0000c91000-0x4)=0x0, &(0x7f000030e000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x2, &(0x7f00009d4000-0x8)={0x5}, &(0x7f0000001000-0x8)={0x0}, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000002000-0xd)='/dev/net/tun\x00', 0x0, 0x501803) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETNOCSUM(r0, 0x400454c8, &(0x7f0000001000)=0x1ff) 2018/01/21 02:00:51 executing program 7: mmap(&(0x7f0000000000/0x35d000)=nil, 0x35d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000035d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000035d000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f000035d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000035d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000035e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0x0, &(0x7f000035e000-0xd)=""/13, &(0x7f000035f000-0x4)=0xd) r1 = socket$inet6(0xa, 0x2, 0x0) sendmsg(r1, &(0x7f00001f1000)={&(0x7f0000200000-0x1c)=@in6={0x2, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f000035a000-0x10)=[], 0x0, &(0x7f00000d0000)=[{0x10, 0x1, 0x2, ""}], 0x10, 0x0}, 0x0) getsockopt$nfc_llcp(r0, 0x118, 0x7, &(0x7f0000110000-0x75)=""/117, 0x75) 2018/01/21 02:00:51 executing program 5: mmap(&(0x7f0000000000/0xfd9000)=nil, 0xfd9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000632000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x0, &(0x7f0000fc9000)="") r0 = open(&(0x7f0000fd1000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000fd9000)={0x5, 0x3, 0x3ff, 0x9d, 0x0}, &(0x7f0000fd9000)=0x10) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000fda000-0x8)={r1, 0x0}, &(0x7f0000fda000-0x4)=0x8) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000143000)='./file0\x00', &(0x7f00007d1000)='ramfs\x00', 0x0, &(0x7f0000802000-0x1)="") renameat2(r0, &(0x7f0000fcf000)='./bus\x00', r0, &(0x7f0000fcf000-0x6)='./file0\x00', 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000fda000)={r2, 0x7fffffff, 0x6}, &(0x7f0000fda000)=0x8) 2018/01/21 02:00:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = mq_open(&(0x7f000004b000)='/$Ogr}uplo\x00', 0x42, 0x0, &(0x7f000004b000)={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mq_open(&(0x7f0000021000-0x1)='\x00', 0x40, 0x115, &(0x7f000082c000-0x40)={0xfffffffffffffff7, 0x101, 0x0, 0x3ff, 0x6, 0x2, 0x6, 0x7ff}) nanosleep(&(0x7f00007b4000)={0x77359400, 0x0}, &(0x7f00005ac000-0x10)={0x0, 0x0}) mq_timedreceive(r0, &(0x7f0000d66000)=""/6, 0xfffffffffffffe64, 0x2, &(0x7f0000dda000)={r1, 0x0}) mq_timedreceive(r0, &(0x7f0000767000-0x71)=""/113, 0x71, 0x2, &(0x7f0000c4d000-0x10)={0x0, 0x989680}) fcntl$getflags(r0, 0x401) mq_timedsend(r0, &(0x7f0000fc4000-0x1)="cb", 0x1, 0x0, &(0x7f0000d3a000-0x10)={r1, 0x0}) 2018/01/21 02:00:51 executing program 0: mmap(&(0x7f0000000000/0xf21000)=nil, 0xf21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000af5000-0x8)={0x0, 0x0}) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000378000)={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, {0x2, 0x3, @rand_addr=0xffffffffffff5d0f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="8579ae57415414670359659082b576c4"}) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x11, 0xb, &(0x7f0000613000)={{{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x7f000001, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) [ 101.163235] sock: process `syz-executor7' is using obsolete getsockopt SO_BSDCOMPAT 2018/01/21 02:00:51 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000c71000)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) r1 = getgid() syz_fuseblk_mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000000000)='./file0\x00', 0xe000, r0, r1, 0xf0, 0x1, 0x2030000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000002c000-0x8)='./file0\x00', 0x0) mount(&(0x7f000035b000)='./file0\x00', &(0x7f000092c000)='./file0\x00', &(0x7f0000321000)='overlay\x00', 0x0, &(0x7f000002c000)="") 2018/01/21 02:00:51 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000-0xf)='/dev/sequencer\x00', 0x10000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000000000)='rxrpc_s\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000a86000-0x2)='+\x00', 0xfffffffffffffffa) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x100, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000002000-0x4)=0x1, 0x4) 2018/01/21 02:00:51 executing program 0: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000908000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$netlink(0x10, 0x3, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000b80000-0xc)=@sack_info={0x0, 0x1000000000000001, 0x7f74}, &(0x7f0000959000-0x4)=0xc) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000d7f000)={r3, @in={{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x5, 0x4da2, 0x2, 0x4}, &(0x7f000060c000)=0xa0) r5 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000262000)='/proc/self/net/pfkey\x00', 0xd00, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r5, 0x84, 0x17, &(0x7f0000013000-0x83)={r4, 0x5, 0x7b, "2c87478d14f3ff71216fb5124a67899fe915152ff96e066ecf47732f6dac6e6e78d896aeea28e2775a3254b16cc587ee0bf748f391601f52ee903abdc30e3aaf469a1775794ce44b1cd6dca81edd314f498aa0ce3cdb40312631b09915db2cf5ad244ee224c9f4c519ba26b35b75f25e7a1f7b0853d8dfbe5d733f"}, 0x83) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000026000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r2, r0]}], 0x1, 0x0}, 0x0) r6 = dup3(r1, r0, 0x0) connect$unix(r6, &(0x7f000002d000)=@abs={0x1, 0x0, 0xffffffffffffffff}, 0x8) 2018/01/21 02:00:51 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000d75000-0x20)=@pptp={0x0, 0x0, {0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x20, 0x80800) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000874000-0x6)={0x1, [0x6]}, 0x6) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_int(r0, 0x21, 0x1b, &(0x7f0000001000)=0x0, &(0x7f0000002000-0x4)=0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000003000-0x1c)=[@in6={0xa, 0x3, 0x7, @loopback={0x0, 0x1}, 0x3}], 0x1c) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000002000)=0x0, &(0x7f0000000000)=0x4) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000002000)=0x8, &(0x7f0000002000-0x4)=0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000004000-0x4)=0x0) ioctl$DRM_IOCTL_SET_MASTER(r0, 0x641e) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$nfc_llcp(r0, &(0x7f0000005000-0x60)={0x27, 0x800, 0x1f, 0x3, 0x3, 0x4, "d7e1198390fa23f799cde360fb574082770e702e44d7e3abc091e4fc15288f078eae38347eb65948fa0fd3feaf0f1c817520fef7f41906179035a353c974ba", 0x260}, 0x60) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000005000)={0x0, 0x0, 0x0}, &(0x7f0000001000)=0xc) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000006000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0x4)=0xe8) getgroups(0x1, &(0x7f0000000000)=[0x0]) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = getpgrp(0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000005000)='./file0\x00', &(0x7f0000004000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = getgid() r7 = fcntl$getown(r0, 0x9) r8 = getuid() r9 = getgid() mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r0, &(0x7f0000003000-0x118)=[{&(0x7f0000005000)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000005000-0x10)=[{&(0x7f0000005000-0xac)="d12c1b8477b9b24875994cbedff7d7e2b4e450b59a1f65189a303171686f5cd2a4d76856bd2517332523495d09bd055735bfc3261c6c7f4f9c8360fec3b3de4f461cd8262cdd271a837e0943b553ac4c4f6545507ae2581a550ccdf450ecc4ebff8077be5f910d21240d791fb79c5c2671582786e864b88a022c22b182a22f5bc4123f5e1461e95dbb8ec649cf9fb04e33f94155a9474d3b9ea1a957a3c75ec575ef9b41a81825ef4d61868a", 0xac}], 0x1, &(0x7f0000005000-0x20)=[@rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}], 0x20, 0x8000}, {&(0x7f0000002000-0x8)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f0000003000-0x10)=[{&(0x7f0000005000)="90f6d8418a8435626f803970d7ea6d79802903d957d93537e720ebfdff82a3ee3c274656db3c36a7e92a725fe860851d66b99355e883c1e485adc55c284c97340100d604bf154b9a37f54c665bde429d54a98e794fedf7e3aefa2e8fdef73b2ad3387d49819cae174f51927fedce7a97ad4cd81569658123832cc09af9cb7e8cf5cbdddb1c5bc34d01f49e9000e67d8b9b4696da4f42b39109c5f81b8352a66f265a714c8aacfd8e27244481c4bcd21a89a149d0f8fbdf7c59e4822237fa25e57bf332625fe97cf896c8b3cf2629b4d3145e20795a58c19d48d61484f4c7efdf2516f39aae9940f663e47972e183", 0xee}], 0x1, 0x0, 0x0, 0x4}, {&(0x7f0000004000-0x8)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f0000006000-0x80)=[{&(0x7f0000004000-0xf9)="933d40720ae6adbaff5accd3f17e8c06465534c4a3a08eda0607efd4ad69a47cb117506ab0e521f61b70d29d229d965db44518186f4a439320160262cebce4f0126f1cb92b7cb57146a607ffb0e620418b6c992eea666c726f7741a7730334fad59d16cdbad56dc52c984a712e671eccca85881d7e6fcf57b5c3390eada97615b39cd25f576c6b25e70304af7e2650b5a8812df8cb8045e5373325bbabaf74807325f97921cac05bbbfd2d4b72a471aef55a98e4299bb68480f837f520996c7b5cde400dc3d16953d34c12581b4de6def2bfaee974001f8c6e054df6b63bce6625b5ed349bff84743fae3fb62415bfbb125fad00419fe439ab", 0xf9}, {&(0x7f0000001000)="5d585c4a26c55b96966350ed797a1dd35bbfdc0cdf225919a7fb550414212c1d2eb09df8fb2369167e7648b007fa9db705023cb190888a59ddc95e8a42bbefc674ef9fd1592b987477d17e8443e77c6e343ac3ba1bc8d143575fd79de0413b6b56a4faedd29ec251d9ecefa14481cadc6931bcbd01cab95810b368bf90c709a45473b3b0fb7d66d055741b7dcd64952d37fa394a97bb80b9025ae904dbb33e3c9c50df77795e265f87838bddb434fb9d6c63211f280800c2fc858e35aa94f34120c545ac2a64166a311b2d44100a89ffee9fdf0a00a7bc9de8e0c817f03337a9a92bf3b34c7a75e69d170a4b", 0xec}, {&(0x7f0000005000)="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{&(0x7f0000003000)="27d65cbc5e3a24eaecaeb2b29989ad1406b430b84f3a077ef38da097eaf4eee32e1ccd19c02855fcb1096a4b858b01473235ecdd76d589c349c379947e44c339f2962c4b46c043464f7da21abf2c23eadf1ce67b54c5408b54367c71cc98685eaf9ed6df6e7fa1b3c310397e53efd6c6b30e4e0da6be0f3b7d49a3a3e02651ee643eef4d09b78328dce23e6000527a593d1cad8e5a8d1600645b2c8cc396df11aca252011618e3d2b1df95aeddfc008bc7662ddb0a", 0xb5}, {&(0x7f0000005000)="518c591e7073f79f4627c8250924e369909e5983b420ae6ba32ef6b1fee97940ceb6cef53fcfd105c159932fe9a7b32265bc9d72231672f6b8bd17d98f8a9628dd2a69d596a8275c314e5fd74fff92898cb6b72699629585b3f7e412cec4a6ab47a20c671804eb05aaee5c55d884288f9c267de902f2f3715cbdbf39401b284510c7a4caed661df59fa0203d27e236c6520453ddc8c5e3867f6cec4213c775dbb67aa626a914ffba", 0xa8}, {&(0x7f0000005000)="5e12b5a383f31140561d264d3e41bc401309da12d82d001fa684d29374e5850c0a2587a06b", 0x25}, {&(0x7f0000005000)="7bfe434ba6849e9de22e75675640737a9e1ca8ef1e6a3b65f09ff6db7bbbad23d2447061bc6077f91e4bf1a6cab1423849b56bbdb102f4c79f21954125fd1094daddff81e4ca266ee12df7e88322d846b2288e21a97523b47aacbcf93d4322d6dc7b525d7d4e2cc36c8fe652e1b7e12c48df90190909b0f0fc50d176d8b1ee48faad318e5c48b5df4016de913d27fda85040f206fa055f599da438a781a9cb3f37335352cfc425fc051bfd7768107d99b7c1d7922cb517bb6c4b066b775bcfd3a0edf2d5eeec5043417ed742446ad993f09c4042dda6112c0076278d4f04533bb0c8", 0xe2}], 0x6, &(0x7f0000001000-0xa8)=[@rights={0x18, 0x1, 0x1, [r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r4, r5, r6}, @cred={0x20, 0x1, 0x2, r7, r8, r9}], 0xa8, 0x0}, {&(0x7f0000002000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000005000)=[{&(0x7f0000006000-0x11)="2f45e8c539214b4efff918cd4d8b9b4e4e", 0x11}, {&(0x7f0000005000)="d69c3283ced51c7b368b2418d5d949bcd32233837fcd53749632fe744b259530ddb76cf4af0d6c2448c5ac1fa5a15dcff622613f9af359568151dac2aaa77debc0db1e57bbe321fdab0449d2dd72ef7577e99a103df4ade5ffadcdaf2780b915db34940bae7a94a90644a152942930d44cf177fbfc1e4035c53c4fd6ca0a8dfa6a033b29764f3727f075d5d3abbec99ab61d5827b5731ed094126dcde23d7cb857e9f217f696b02638aa2e640a220c0128a66983ce595f9128e3f1071a3a0588c7379a6c5b90977bd37a8f5ac7164b354e2c775c15aa02046943bd7c5da90f7ae86a413220af5b0c10", 0xe9}], 0x2, &(0x7f0000006000-0x28)=[@rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}], 0x28, 0x0}], 0x5, 0x4000040) 2018/01/21 02:00:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) uname(&(0x7f0000800000-0xed)=""/237) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00004df000-0xd)='/selinux/mls\x00', 0x0, 0x0) connect$vsock_stream(r0, &(0x7f000029e000)={0x28, 0x0, 0x0, @host=0x2, 0x0}, 0x10) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000e17000-0xe)={0x0, 0xdde3, 0x3, [0xff, 0x0, 0x40]}, &(0x7f0000ffe000-0x4)=0xe) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f000029c000)=@assoc_value={r1, 0x6585}, 0x8) r2 = socket$inet6(0xa, 0x3ffffffffffd, 0x0) getsockopt$sock_timeval(r2, 0x1, 0x0, &(0x7f0000a4e000-0x10)={0x0, 0x0}, &(0x7f00009e7000)=0x3d5) r3 = fcntl$dupfd(r2, 0x0, r2) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r3, 0x111, 0x2, 0x1, 0x4) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r4, 0x84, 0x6, &(0x7f0000264000-0x8c)={0x0, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000012b000)=0x8c) eventfd2(0x7ff, 0x80001) fcntl$getownex(r3, 0x10, &(0x7f0000811000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f000008c000)={r5, 0x6627, 0x1, 0x9, 0x7, 0x8}, &(0x7f0000d17000)=0x14) munmap(&(0x7f0000be7000/0x3000)=nil, 0x3000) 2018/01/21 02:00:51 executing program 7: mmap(&(0x7f0000000000/0xfd6000)=nil, 0xfd6000, 0x3, 0x31, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000df0000/0x4000)=nil, 0x4000, 0x7) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000fd7000-0x10)={0x0, 0x0}) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000fd7000+0x91)='/dev/rtc\x00', 0x44000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r1, 0xc05c5340, &(0x7f0000289000)={0x9, 0x800, 0x7ff, {0x0, 0x0}, 0xffff, 0xbb9e, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) futex(&(0x7f000000d000-0x4)=0x4, 0x0, 0x4, &(0x7f000000b000)={0x0, r0+30000000}, &(0x7f0000c9d000)=0x0, 0x0) futex(&(0x7f000000c000-0x4)=0x0, 0x5, 0x0, &(0x7f0000012000-0x10)={0x0, 0x0}, &(0x7f000000d000-0x4)=0x0, 0x0) 2018/01/21 02:00:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x2, &(0x7f0000000000)=[{0x15, 0x0, 0xfffffffffffffff9, 0x0}, {0x0, 0x0, 0x0, 0x0}]}) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000f88000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000ca6000)={{0xa, 0x1, 0x94, @loopback={0x0, 0x1}, 0x4}, {0xa, 0x2, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x625}, 0xf306, [0x4df, 0x1, 0xff, 0x3, 0x4, 0x1, 0x1, 0x4]}, 0xfffffffffffffee3) 2018/01/21 02:00:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001f7000-0xa)='/dev/ptmx\x00', 0x0, 0x0) syz_open_pts(r0, 0x0) 2018/01/21 02:00:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f000005f000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f000004f000-0x4)=0x0) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000839000)='/selinux/enforce\x00', 0x0, 0x0) ioctl$GIO_UNISCRNMAP(r2, 0x4b69, &(0x7f0000d20000+0x770)=""/194) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000a4c000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00009cf000)=0xe8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d91000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000c6d000)=0xc) sendmmsg$unix(r0, &(0x7f0000751000)=[{&(0x7f00000ec000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000a29000-0x60)=[{&(0x7f0000efb000)="84f1553e72cedecd1c3cc5e83ad9e26011449a3f06bf3ae2b0e4b0e289c55f7411ad92b5225d45f193c330d536cc1d477d3c684748ee8f758d38f867a0613a444f8665c9d8553361e1e7e5e5a4ac0531d867190833b47118abbff343b4f5176a1997c59493d44fbd50ea32e70e3c648ef35dc767653bb33c3c81eb", 0x7b}, {&(0x7f0000b05000-0x10)="2cd10efe46a3304594929f1f5b979733", 0x10}, {&(0x7f00001c6000-0xfc)="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", 0xfc}, {&(0x7f0000fdd000-0x82)="a0f561bef9523807cabcc09f149ba1a46c91db72778dfb92fa67a9d7cdee4ad6d006c8393cebf3e0d22eeae48fcab72fb1061b84445f7444fb351b2131d179de368dcfc0bbe6bd25a96d236e6dd3b31ce8539f410facfbd6ae603722adfe96086bda7e7bcd0add9084bbdfb3136d96e96d80900dd5a93dda7881deb5e58b280cd0f0", 0x82}, {&(0x7f000084a000)="b38cff5004ab8dd428e23065939d9fb93b916f138e6010f2468cc1051d119e1e27369bf5a298124481a73f40edfd13a93456922d0a54ce8a1e7590632412dd070471dc563abe0a5ba78092fe1ac6ce0888458c3d01526c1175a023cb0b2270ff3be347e1964d7727482da3b4902aeac9e00ce877e6050c9677a67db27a5200bcd0923ac69240b5036a86db066aff84116fe4c5f35485b34c6360d590678ff8142ac0fc3dab1dac9ac103eed776a17ae73e9995", 0xb3}, {&(0x7f00003ec000)="b19c238c4ebf70a016093462c561160e70d5ad2b57531a0e5fa81f996a7ce95a2180da24b4dc15c93bf6b1e372aeb2f36735a550e91f596b96d59e519f7b139fa43c898778abf3edf990ba3628aa960d2acf365565db41e70a5d5490eebb1a05d1acaef277b611d856b1d358715a113a8804a4be202068e168b96260a08de4a463d0ca3a2cdfcf1f9c568039ab688b67d5cb6cc4f775782c523688ecf9a125a941c876e77d79e88c87ee838b5988c7e8f6474cc8ed73302cfee4da981d834f47a26c45808e451b00f5def38d9ee8a137a8fd263515fe651c5ab4fe1a03d1ab70ad2ec7bf7461432f5ea626de7db616a38da5a698", 0xf4}], 0x6, &(0x7f0000534000-0x70)=[@cred={0x20, 0x1, 0x2, r1, r3, r4}, @rights={0x18, 0x1, 0x1, [r0]}, @rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0, r0]}], 0x70, 0x800}], 0x1, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000259000-0xf)='/dev/sequencer\x00', 0x400000, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f000005c000)={{0x80, 0x0}, "55754b1d8d5053f16af6ea3fc35236f55cf1b51d515bf6f2beddb0658891107582435f79c807b4a55dd620119fa6888159c8c15446978f1696e8a41af565265c", 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/21 02:00:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f000014d000)={0x0, 0x0, ""}, &(0x7f00003ec000)=0x8) r0 = syz_open_dev$loop(&(0x7f00004a1000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl(r0, 0x400000000000127a, &(0x7f0000b6b000)="aa03ed") r1 = geteuid() setfsuid(r1) 2018/01/21 02:00:51 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chmod(&(0x7f0000000000)='./file0\x00', 0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r1, 0x0) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000ec4000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) sendto$llc(r2, &(0x7f0000cf2000)="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", 0xfffffffffffffe4e, 0x1, &(0x7f0000a31000-0x10)={0x1a, 0x18, 0xf8, 0x9, 0xf2, 0x2, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, [0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000e82000)={0x0, 0x59, "cec4ce9f76b1a04481fc9f8de6d44488d13d41c7296bfab76df221aaf0acd64ac6c298a13fda3c12e1e18376df37bc9b83a72ae77e7502c25e8ca895892000fe2cf9a6603d30bb8cfa13115341c898789c9d16297792cb21a8"}, &(0x7f0000762000-0x4)=0x61) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000894000-0xa0)={r3, @in6={{0xa, 0x2, 0x80000001, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x45, 0x80, 0x8000, 0xab}, &(0x7f0000432000)=0xa0) writev(r1, &(0x7f0000bd5000-0x40)=[{&(0x7f00007fb000-0xe)="cd5ddc4489553edc6ca847c046ca", 0xe}, {&(0x7f000045f000-0xdd)="38b17df848fd11115aa926d2a4112dd29aa55ea94581dfd6b2d9cb4ea07e94753ee96aedc639a7b419d0bff4d22876d43939cb667dc3f4350a41ea928905869c616884fb8f35456adbfd7812ae323dbf3253976aa2aaec8a9362ff66095ab061f58188202ec32a27ac5b58f773c6140047feb039190288be510cc2655443d4a44d87961a4f2cb52c3d7959fe49f97fb63180b8b9ad16ca10b9d7fe8548023b7f4a19d86958dba301cec8a7769a485639521e9128ec0b77bfa94a8dc5a09384cbc79b299301bfad0e4b67296f7834f02683267bb9a81e72ed4891ec7500", 0xdd}, {&(0x7f0000194000)="124b15eb6769294db2c7d1b4bc1e3f3751c7dc949bd07268a7e2ffd2b40322d25cfe788820d627c3b7e93277e65e0feaef813162d612abb0554588faef4d5c7fa9454384b3639ab69d7e88b4a542a89bc106f07b07a7b5ea66d31abdfc6ab1236fc7db260f2449d8f7e26c42a8877b69fec333268a15ca2891be4d7bd02046909dd13c8e2337ab92debc6329753095f739c1724426c639412c3cfb9751410e281b34d06f7ae0fcfd6e3c9f0a963deec77156620d97afb45891bae47c27e019fe2ebc6f7556b94e611e85472e3425ab560925e5d6b6132209700e12e5f3507c9523f40eb45498b35762e634515b114dc8", 0xf0}, {&(0x7f00006e2000)="e116500abb9a0f0438fe87a01b4e0337a5899389ae1233316f5799ef88320f219c4ba8a66bf8a22150dc3b59fc7f3f7dfac00e524a8533380a8c81c2f578faab660071373bec3a534cb9f98022591f31292fdfd583df6a303ba4bff68d58fa4d6864019bcdb6373c635b3c2d83002f6635fdc3b7c3af5f4651a88d8f180e9c6cda836d2511f9497b590473b1fcd44581333c9ccca3ec1f16767ef0d61eb11241fd02f9325d50d8675e9a", 0xaa}], 0x4) connect$unix(r0, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) connect(r0, &(0x7f0000932000-0xc)=@un=@file={0x1, "e91f7189591e9233614b"}, 0xc) accept4(r1, &(0x7f0000f3e000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000ea5000)=0x10, 0x0) 2018/01/21 02:00:51 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) pipe2(&(0x7f0000f77000-0x8)={0x0, 0x0}, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setitimer(0x1, &(0x7f0000000000)={{0x0, 0x0}, {0x77359400, 0x0}}, &(0x7f0000001000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) timer_settime(0x0, 0x0, &(0x7f0000bf2000)={{r2, 0x0}, {0x0, 0x0}}, &(0x7f0000e89000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000001000-0x10)={0x0, 0x0}) write$evdev(r0, &(0x7f00005e3000)=[{{r3, 0x6}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0x40000804, 0x0, 0x7}, {{0x0, 0x2710}, 0x0, 0x0, 0x0}, {{r4, r5/1000+30000}, 0x0, 0x0, 0x0}], 0x60) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX7(r1, 0x541c, &(0x7f0000675000)={0x7, 0x1}) readv(r0, &(0x7f0000ef1000-0x20)=[], 0x0) 2018/01/21 02:00:51 executing program 3: mmap(&(0x7f0000000000/0xf7d000)=nil, 0xf7d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000d69000)='/dev/ptmx\x00', 0x2800, 0x0) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000f7d000)=0x0) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) process_vm_readv(r2, &(0x7f0000f7e000-0x50)=[{&(0x7f0000f3a000)=""/24, 0x18}, {&(0x7f00008ee000)=""/230, 0xe6}, {&(0x7f0000f7e000-0xfc)=""/252, 0xfc}, {&(0x7f0000ee3000)=""/35, 0x23}, {&(0x7f0000f7e000-0xba)=""/186, 0xba}], 0x5, &(0x7f000093b000)=[{&(0x7f0000f7e000-0xdc)=""/220, 0xdc}, {&(0x7f0000e4a000-0x7e)=""/126, 0x7e}], 0x2, 0x0) ioctl$KDGKBDIACR(r1, 0x4b4a, &(0x7f000030a000)=""/0) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000e72000-0x4)=0x2000000000003, 0x4) setsockopt$inet6_int(r0, 0x29, 0x8, &(0x7f000049b000-0x4)=0xb93, 0x4) sendto$inet6(r0, &(0x7f0000f7a000-0x23)="", 0x0, 0x0, &(0x7f00004c7000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) recvfrom$inet6(r0, &(0x7f0000f64000-0x59)=""/246, 0xf6, 0x23fffd, 0x0, 0xfffffffffffffd68) 2018/01/21 02:00:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) bind(r0, &(0x7f0000357000-0x58)=@alg={0x26, 'hash\x00', 0x0, 0x0, 'ghash-clmulni\x00'}, 0x58) pipe(&(0x7f00005ef000-0x8)={0x0, 0x0}) faccessat(r1, &(0x7f000009c000-0x8)='./file0\x00', 0x0, 0x0) 2018/01/21 02:00:51 executing program 0: r0 = inotify_init1(0x0) fadvise64(r0, 0x4b, 0x800000000000, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000001000-0x8)='./file0\x00', 0x0, 0x88) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) ioctl$RNDCLEARPOOL(r1, 0x5206, &(0x7f0000000000)=0x101) 2018/01/21 02:00:51 executing program 5: mmap(&(0x7f0000000000/0x5e2000)=nil, 0x5e2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00005db000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r1, &(0x7f00005d8000)=[{&(0x7f0000178000)='>', 0x1}], 0x1, 0x0) close(r0) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f0000493000-0x78)={0x400, {0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x13}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x10}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80, 0xffffffffffffc3ee, 0x80, 0x6, 0xa89, &(0x7f000013d000-0x10)=@common='bcsh0\x00', 0x0, 0x401, 0x6}) close(r1) 2018/01/21 02:00:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f000011f000)={0xfffffffffffffffa}, 0x0, 0x8) r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0xa, 0x4, @tid=r0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x3, &(0x7f000004a000)={{0x0, 0x1}, {0x7, 0xe4c}}, &(0x7f0000b4a000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) pselect6(0x40, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x40)={0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000014000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x10)={0x0, 0x0}, &(0x7f0000001000-0x10)={&(0x7f0000001000)={0x0}, 0x8}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/21 02:00:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3ffffffffffffffe, 0x2) shutdown(r0, 0x1) syz_open_dev$mice(&(0x7f0000dbf000-0x10)='/dev/input/mice\x00', 0x0, 0x50000) poll(&(0x7f00006f7000-0x10)=[{r0, 0x0, 0x0}], 0x1, 0x0) 2018/01/21 02:00:52 executing program 2: mmap(&(0x7f0000000000/0x5ce000)=nil, 0x5ce000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005ce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00005ce000)={0x0, 0x0}) mmap(&(0x7f00005ce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$vsock_stream(r0, &(0x7f00005cf000-0x10)={0x28, 0x0, 0x2710, @reserved=0x1, 0x0}, 0x10) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r1, 0x227b, &(0x7f00005cd000-0x1)="") 2018/01/21 02:00:52 executing program 3: r0 = syz_open_dev$usbmon(&(0x7f0000969000)='/dev/usbmon#\x00', 0x2, 0x4d0002) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_int(r0, 0x21, 0x2, &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000)=0x10074) clone(0x0, &(0x7f0000900000-0x23)="", &(0x7f0000b9e000-0x4)=0x0, &(0x7f0000242000)=0x0, &(0x7f0000554000)="") setsockopt$inet_udp_int(r0, 0x11, 0x64, &(0x7f0000001000)=0x1, 0x4) mprotect(&(0x7f0000d9f000/0x2000)=nil, 0x2000, 0x0) 2018/01/21 02:00:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r0 = gettid() timer_create(0x7, &(0x7f0000593000-0x60)={0x0, 0x11, 0x0, @tid=r0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000571000-0x4)=0x0) r1 = memfd_create(&(0x7f0000b27000)='ppp1GPLwlan1cpuset\x00', 0x1) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000882000)={0x6, 0x1ff, 0x8000, 0x6, 0x2, 0x5, 0x30, 0x1, 0x0}, &(0x7f00005d8000-0x4)=0x20) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000bf5000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000479000-0x4)=0xe8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000cd5000-0x10)={0x0, 0x8000, 0x10000, 0x7fff, r2}, 0x10) r3 = gettid() rt_sigqueueinfo(r3, 0x11, &(0x7f00003f1000-0x10)={0x0, 0x0, 0x0, 0x0}) ioctl$sock_inet6_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000b7a000-0x4)=0x0) r4 = request_key(&(0x7f0000fd6000-0x8)='rxrpc_s\x00', &(0x7f0000fed000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000e04000)='\\}em0]em0\x00', 0xfffffffffffffffd) signalfd4(r1, &(0x7f0000b66000)={0x1}, 0x8, 0x800) keyctl$set_timeout(0xf, r4, 0x4) syslog(0x87dff57e, &(0x7f0000f0f000-0xa4)=""/164, 0xa4) 2018/01/21 02:00:52 executing program 5: seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x3, &(0x7f0000000000)=[{0x15, 0x8001, 0x101, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x5, &(0x7f0000443000)={0x0, 0x9, 0x0, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x0) clock_gettime(0x0, &(0x7f0000436000-0x10)={0x0, 0x0}) timer_settime(r0, 0x0, &(0x7f00004dd000)={{r1, r2+30000000}, {0x0, 0x1c9c380}}, &(0x7f000065c000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/21 02:00:52 executing program 6: mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000012000)={0x4659b2b31e05b1c3, 0x0, &(0x7f0000006000-0x2c)=[], 0x298, 0x0, &(0x7f0000017000)=""}) 2018/01/21 02:00:52 executing program 7: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00004fc000)='/selinux/enforce\x00', 0x0, 0x0) ioctl$SIOCGIFMTU(r0, 0x8921, &(0x7f0000fad000)={@common=""/16, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_int(r0, 0x21, 0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000cea000)=0x4) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000001000-0x8)={0x0, 0xfffffffffffff800}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000001000)=@assoc_value={r1, 0x5}, &(0x7f0000000000)=0x8) modify_ldt$write(0x1, &(0x7f0000000000)={0x4, 0xffffffff, 0x1000, 0x7fff, 0x20, 0x7ff, 0x1, 0x6, 0x5a, 0x800}, 0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_getsetattr(r0, &(0x7f0000003000-0x40)={0x1, 0x7, 0x3, 0x96, 0x186, 0x9, 0x9, 0x80}, &(0x7f0000001000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$KDADDIO(r0, 0x4b34, 0x1) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000004000-0x4)=0x0) ptrace$getsig(0x4202, r2, 0x7, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0}) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000004000-0x10)='/dev/sequencer2\x00', 0x200000, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r3, 0x6, 0xe, &(0x7f0000000000+0x8d9)={{{{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x7fff, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x100000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0xffffffff, 0x4ea, 0x3, "ebecdc9945fe5ed65359e632dfc7891316d3f7fb56d4bbdec64e0ceedfe99f4c4c4c0692a794f64010922fc4d1e7bbb4d517eac6f7212c9a1855eee3f53204e44bb7eb457a67e713846220b2db83efa4"}, 0x160) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000004000)={0x3f, 0x3, {0x2, 0x3, 0x814, 0x3, 0x10000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syncfs(r0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000000)={0x3dbb9bf4, 0xf946, 0x2, {0x77359400, 0x0}, 0xfffffffffffffffc, 0x401, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000002000)='/dev/sequencer\x00', 0x40, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r4, 0x29, 0x2f, &(0x7f0000006000-0xa4)="6db0c2c8ddf3fa967adaf6d5a96dad71332a54f3394dfed0d0394a123896434ebe3b8f89515338668fe0e9924f2c7c22d3bb6525f41c3b2a037ed4525c65d8809c4e46a3b2be8390306c0d96e945080c46c437a81e56e7f31ae3eb8e92dbf153dd86007eda0faffd6831de978d80f558d0a3d067893ed694782878bab7ff0d63e09127828becd4dedde4469170fe5e559571a994f3beed23da23694f2bf04655a0f4152d", 0xa4) r5 = syz_open_dev$mice(&(0x7f0000003000)='/dev/input/mice\x00', 0x0, 0x8000) rt_tgsigqueueinfo(r2, r2, 0x27, &(0x7f0000001000)={0x38, 0x10001, 0x0, 0x7}) flistxattr(r5, &(0x7f0000006000-0xe3)=""/227, 0xe3) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r5, &(0x7f0000006000)="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", 0x1000, 0x0, &(0x7f0000006000)={0xa, 0x3, 0x8, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7fffffff}, 0x1c) 2018/01/21 02:00:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000c56000)={0xaa, 0x0, 0x0}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000094b000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r2 = syz_open_dev$sndtimer(&(0x7f0000c19000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r2, 0xc0145401, &(0x7f0000013000)={0x0, 0x0, 0x0, 0x0, 0x0}) read(r2, &(0x7f000097b000-0x3)=""/0, 0x0) ioctl$SNDRV_TIMER_IOCTL_STOP(r2, 0x54a1) r3 = dup3(r1, r0, 0x0) ioctl$DRM_IOCTL_RES_CTX(r3, 0xc0106426, &(0x7f000055a000)={0x5, &(0x7f00008c8000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) 2018/01/21 02:00:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000516000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000a000-0x30)={0x4, 0x0, &(0x7f000000a000-0x10)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000009000)=""}) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x10, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305, 0x0}, @acquire={0x400c630e, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000009000-0x30)={0x8, 0x0, &(0x7f0000008000)=[@release={0x400c630f, 0x0}], 0x0, 0x0, &(0x7f0000001000-0xb3)=""}) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xa, 0x804, 0x64, &(0x7f0000fda000)={0x0, 0x0}) ioctl$TIOCGWINSZ(r1, 0x5413, &(0x7f0000acc000-0x8)={0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000008000-0x4)=0x0) request_key(&(0x7f0000001000)="0500657200", &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000a86000-0x2)='+\x00', 0xfffffffffffffffa) r2 = syz_open_pts(0xffffffffffffff9c, 0x90003) ioctl$sock_inet_SIOCGIFPFLAGS(r1, 0x8935, &(0x7f0000fd0000)={@common='sit0\x00', @ifru_flags=0x1000}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBLED(r2, 0x4b64, &(0x7f0000002000)=0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f00001ed000)={0x5, 0x7fffffff, 0xfff, {0x77359400, 0x0}, 0x100000001, 0x200, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 101.524949] binder: 20310:20312 unknown command 0 2018/01/21 02:00:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) pwritev(r0, &(0x7f0000b6f000-0xa0)=[{&(0x7f000010e000)="280679bcca8e8674c23b6bfec2e956a69ccce99427c606c4f7a3af7a7783a1d8a8f908b9b8b56a7936a824b6aecc84cc4f0c82116b197d3623122cf100b6ae257ccc06615a19aba5bad99ee3a8671891ca1541233a149a043a504085f1b834b7e65fbd0ea30edc8be9917e4a48c0f1ca2b34ddea43c143eec232f53fe1042864733fe8c88786afe5cf50fad4341f8282a28745129070ea6b2b13be7ac772a29e954667c215a5dfe794c7d4ca2bb70b0b79c06377b516c86d8173557c9aac0309179cffd89ea4a6b69564636924058c08a02f72939e3a565788dfa88a43f4", 0xde}, {&(0x7f000011c000-0x58)="2ce491e2549ddb6d73f528351aa36476dbb4a077bb11f61b10fa5b8aafed70ce13e1eb012e12af3a82af7d3d8004382ac294c271f3b66bc2e668c1ad8acd26e2b3bcb985543fc8c4f60b1555dd67cc31b34c9771cda3acd8", 0x58}, {&(0x7f0000214000-0xbf)="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", 0x1000}, {&(0x7f0000a96000)="450ec20f58c0da7a9521957a42ae427df508a983bafd580e73ca3bcd502b842ff1bac837a02f76534ede44e857db12b051cce3df9c009a55eb0de3355da3223411b007b6b47569fa80282987ec95b4078f7860456e981296ed25677ea9c663b08c", 0x61}, {&(0x7f0000242000)="22cca4cab775103b06b66b2fd9d69371633cf9d6c1030126aa29da89b712261d27c220c73440fb34b572e416aac57d1a1386286630e6146672d3bcb1df702e087c52a2e72ea473f1e013ac198fadedfc6091db2145fb925e4a3cab6f44e0d76a34115eebe2", 0x65}, {&(0x7f0000f36000-0x7d)="bcba4d09306288788a266a8f2e56a52a82c7ca6d8ec43f9d6dbec8434df25be5ac4b64898f5c4a0cec0feaa354de3d570eec8f34a409e04938a27d2540c18f81fb831bcf711f280b21307e26b09e5ba7e25c8459643462ffe58c4048190a86cd288319498c374e3e7f3d6b4ae38fc46a57b89b29bf8b4560a40bcf0b09", 0x7d}, {&(0x7f000043e000)="d48ccf3452d95b7761d645d97d7d70e600589f4f0ef750e195eb47c4c4a254fd5cdd75e070f98b5112aed0a116b773403e0a76999bb3fb9c614179606c6a207a04d32738d4d07cd683eb28d8676d874fa8a0270a764bffb532d1cf0f1590af859aff87c718c9a0856bcc7ef24b19e3253b06860df38438c4bceb1577fff796006992d7134c5aa301b48eec1ccd", 0x8d}, {&(0x7f0000874000-0x4a)="37f8a5568382598e208a5091f8b952115e8132e5e496729fa73dff2e0abe896c0ab2ca4f77cd1abfcbd7507bfd3110b9171e94e7cf670647a6d9ced182f5ae081ae9591d585bf1ca6b93", 0x4a}, {&(0x7f0000ac4000)="cdb7ee1963919ead7d837cbc6df1a1139d0bfb653913bcc4aecb9bddfff8181e48079bcc904197", 0x27}, {&(0x7f0000e0e000-0x75)="26fae5956749c9736fd6b90f19c3cf8526f4a1fdb1adc2d9331e32c17077b67f6b8b9e8c54c82e4f3e74a8edc081f2e39a52dd3ea5cc84a89730f90564ae721d71d62e793c22b8fdfa03c218a02f67e0ceccbe41b3bef89cb27d5ff8357f9cfa76b700ff22536be3811596a7d2355e7af3b9b9ac69", 0x75}], 0xa, 0x0) connect$inet6(r0, &(0x7f0000442000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x100000003}, 0x1c) r1 = memfd_create(&(0x7f0000704000-0xa)='mime_type\x00', 0x2) getsockopt$netlink(r1, 0x10e, 0x9, &(0x7f0000c31000)=""/2, &(0x7f0000bc5000)=0x2) sendmsg$inet_sctp(r0, &(0x7f0000558000-0x38)={&(0x7f0000686000-0x10)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000793000-0x10)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) [ 101.546702] binder: 20310:20312 ioctl c0306201 20012000 returned -22 [ 101.557329] binder: undelivered death notification, 0000000000000000 [ 101.560014] binder: 20310:20322 unknown command 0 [ 101.560022] binder: 20310:20322 ioctl c0306201 20012000 returned -22 [ 101.587875] binder: 20318:20320 ioctl c05c5340 201ed000 returned -22 2018/01/21 02:00:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000bd000)='/dev/ptmx\x00', 0x80, 0x0) readv(r0, &(0x7f0000bcb000-0x20)=[{&(0x7f0000a05000-0xc0)=""/192, 0xc0}], 0x1) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f000093c000)=0x0, &(0x7f0000004000)=0x0, &(0x7f000089c000-0x4)=0x0) ioctl$KDADDIO(r0, 0x4b34, 0xffffffffffffffff) r1 = syz_open_pts(r0, 0x801) dup3(r1, r0, 0x0) poll(&(0x7f00003be000)=[{r1, 0x0, 0x0}], 0x1, 0x5d) write(r1, &(0x7f00000b5000)='\b', 0x1) 2018/01/21 02:00:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000550000)='/proc/self/net/pfkey\x00', 0x28002, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000ae4000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r1, &(0x7f00003b8000-0x38)={&(0x7f0000e93000)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000ae3000-0x10)={&(0x7f00004db000)=@delneigh={0x1c, 0x1d, 0x300, 0x7, 0x1, {0x1c, 0x0, 0x0, r2, 0x18, 0x1, 0x7}, []}, 0xffffffffffffff38}, 0x1, 0x0, 0x0, 0x10}, 0x20040015) openat$sequencer(0xffffffffffffff9c, &(0x7f000000a000-0xf)='/dev/sequencer\x00', 0x1, 0x0) 2018/01/21 02:00:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f000071d000)='/selinux/validatetrans\x00', 0x1, 0x0) close(r0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000335000-0x8)={0x0, 0x0}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f000038e000)='/dev/rtc\x00', 0x50000, 0x0) r2 = add_key(&(0x7f0000a4a000-0xd)='dns_resolver\x00', &(0x7f0000ae2000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000f8e000)="9bdae24c5dc2350d11b40272967c7f8ac22154452660582697daccd32e66b6bf54186c343d03087e0c7559e20073725600b648040794d714835bf9ff5acc289f4e210240873d57e48fb5045c99fcf0b59789a6869eb91c4195ac94cad7d22e7fb86b3e9eb78f8d63810917b8ef09e27f0d4c6b330e69a912482a57ccd2ca02f35112b0143d40e651cb0ba9afa352fc33394ff875", 0x94, 0xfffffffffffffffb) r3 = add_key(&(0x7f0000894000-0xb)='asymmetric\x00', &(0x7f0000438000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00001bc000-0x50)="2ef8da02e62626b5c6d85a4edd55dcb554849db1046095703f2c5b6c3f430a44ac0a1412960083156b6f795e8cfc5d376d5c4936fe674445e775c63b1134a4044421fa6385f95a8430c9c544a80f50be", 0x50, 0xfffffffffffffffa) r4 = add_key$user(&(0x7f000079a000)='user\x00', &(0x7f00000be000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f000098f000-0x9e)="1199045e0c88cbb5464ab62c24dd4afc5085919d4cbbc91fede061a28fcc213c619ffd0250e90c10beeb02d7bab209e486b0304ac11bd1de7023ffeb4e6bfe36cdc1795892b19730c6a396a4a7c4b2fe3a539ac68d957572a4d07ed37cfbfc7925e7fec2b4e64f01c9279b396cc2b0b5725047083417d5948bc131448c8af4868c4565b755e60a044fea9bea63cd3f53ecdaae007d33b609d27c4bf2436c", 0x9e, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000c9c000)={r2, r3, r4}, &(0x7f0000036000)=""/68, 0x44, &(0x7f0000849000-0x38)={&(0x7f0000a40000-0x40)={'sha256-avx2\x00'}, &(0x7f00000a0000)="b139d53ae8977961f0670a3d8942341807a9f914de36e97e10c80a6b864b0980fbe152ab9a2860943d97cec8c01c99686aef2a49e676ba6632729afcb2df9421153690f2e08f3a829f3b83fa94652c6c20d20c07ad2185cc1d03214e2cc833404a87dc9c5dbd7da6b8ad5243fe29e1b1e2100b4754106757aa9390b4d81379", 0x7f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) socket(0x10, 0x802, 0x0) 2018/01/21 02:00:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f000001b000-0xc)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000019000)={0x0, 0x0}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r2, 0x1, 0x35, &(0x7f00002c0000-0x4)=0x1, 0x4) r3 = syz_open_dev$usbmon(&(0x7f0000954000)='/dev/usbmon#\x00', 0x5c, 0x240080) connect$inet6(r3, &(0x7f00000fd000)={0xa, 0x1, 0x8001, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, 0x1c) 2018/01/21 02:00:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000006000)='net/ip6_mr_cache\x00') keyctl$set_reqkey_keyring(0xe, 0x3) preadv(r0, &(0x7f0000942000)=[{&(0x7f0000fb4000-0xd9)=""/217, 0x55}], 0x361, 0x100000000) 2018/01/21 02:00:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f000008b000)=0x0) listen(r0, 0x0) listen(r0, 0x5) r1 = socket$inet_icmp(0x2, 0x2, 0x1) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000bda000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000da1000-0x4)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000be1000-0xe8)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000744000-0x4)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00003d1000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000bea000-0x4)=0xc) r5 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000c9000)='/dev/rfkill\x00', 0x7d, 0x0) getsockopt$netrom_NETROM_T2(r5, 0x103, 0x2, &(0x7f0000836000-0x4)=0x1, &(0x7f0000bc5000-0x4)=0x4) r6 = getpid() getresuid(&(0x7f0000f5c000-0x1)=0x0, &(0x7f00007cc000)=0x0, &(0x7f00002ed000-0x4)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000035c000)={0x0, 0x0, 0x0}, &(0x7f0000c6c000)=0xc) r9 = getpid() getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f000000a000)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000880000)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000b50000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000adb000-0x4)=0xc) sendmsg$unix(r0, &(0x7f0000c12000)={&(0x7f0000ca2000-0xc)=@file={0x0, "e91f7189591e9233614b"}, 0xc, &(0x7f000012d000-0x30)=[{&(0x7f0000d1b000)="92737f88e88a48709615b0bcfd9666676b24ade2a6df9108632fc821f681fd5eaaf80b4fdd689a0106d9876c349d22fe92403d49b682585b83b1e990f66c05be726bfaf29586586bc1a62c098059d55fb0924f197c373c473e9f3998b518d5db92476cba895738b12bd8ab7ec311688306719077a33a4e26ca125daa4663fdae8ffb14745bda08f21dadd8c6ce255d90", 0x90}, {&(0x7f0000268000)="69a7bdfa22f0f8d29575e0924df73493c46648e9edd2ba31c4304604770265a77d3f4303a97103b37c4ebe8e6ab0ea12ce26c0abcd8833aa2bb6d3d40920c1b93c65d01584f6870b", 0x48}, {&(0x7f0000258000-0x250)="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", 0x1000}], 0x3, &(0x7f0000820000)=[@rights={0x28, 0x1, 0x1, [r1, r1, r0, r0, r0, r0]}, @rights={0x30, 0x1, 0x1, [r1, r0, r1, r0, r0, r1, r0]}, @cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x20, 0x1, 0x1, [r1, r0, r1, r0]}, @cred={0x20, 0x1, 0x2, r6, r7, r8}, @cred={0x20, 0x1, 0x2, r9, r10, r11}, @rights={0x30, 0x1, 0x1, [r0, r1, r0, r1, r1, r0, r1]}, @rights={0x28, 0x1, 0x1, [r1, r0, r0, r0, r0]}, @rights={0x28, 0x1, 0x1, [r1, r0, r1, r1, r1]}], 0x158, 0x4080}, 0x0) 2018/01/21 02:00:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T4(0xffffffffffffffff, 0x103, 0x6, &(0x7f0000665000)=0x3, &(0x7f00004d0000)=0x4) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000a2f000)='/selinux/enforce\x00', 0x2000, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000c68000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(0xffffffffffffffff, 0x80045400, &(0x7f000014a000)=0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f00005a4000-0x34)={{0x0, 0x2, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) getsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x37, &(0x7f00009f0000)=""/34, &(0x7f0000230000-0x4)=0x22) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000ad7000)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000218000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00001f2000)=0xe8) ioctl$TIOCSBRK(r0, 0x5427) lstat(&(0x7f00004dc000-0x8)='./file0\x00', &(0x7f00006fd000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, &(0x7f000025a000-0x4)=0x0, &(0x7f0000695000-0x4)=0x4) getsockopt$sock_buf(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000a45000-0x2f)=""/47, &(0x7f0000f6b000)=0x2f) sendmsg$unix(r0, &(0x7f0000fa5000)={&(0x7f0000079000-0x8)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000b54000-0x40)=[{&(0x7f0000101000-0x8c)="bd33880ee27548b28c47fa3a64a5c096f589d5f24e726cfda4031219756d8a436dfa10c5fa790a15d42ba1ba1cd8124dc18ba5d7c2b7666cd5498c19fc58c0c01f589f152304d9feb76e1c6627aa5b6ecff2b9f8763daff8d3bed2917a5e26eb29533d0886e812a18309561c8c819d3f6482041efd8261b22966f782bd8b2ff265d28e2d66cda92cdc997d05", 0x8c}, {&(0x7f000052b000-0xff)="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", 0xff}, {&(0x7f000012a000)="d67fcdd9aae72590cbb6a7ea5317a07b1a5ad1989a0e1515045823584f588320202900cc77a407e534efffbd8fd04ba7bfee35df964992de417222ead516199a4a801393a53397a51a69038e927861e59be459aa83cf66f315a3949bcefe05c35af913dd0305204a0acf14329754dbdaaff90946295c09b9d043bfd23f0194d78793c8c5c0a4c5bdb2330986298a0f95141938174d8a92b755140c1989f0a0af76992b7461fc1b61d482f245de892da9879cf5a79bd5a6d89a806ebeb7e44de26c7bf3bb49e1e1d4eb1e74e78d9cec6d1896457e43f03143bd1768e0", 0xdc}, {&(0x7f0000691000)="2d1962eb8c859857b35352e8918fcced05132d07dc6257e4173493cec8834bc51effee9cb18fc59d8dfc082c9e403d93449b340154429460bd70a06090c7984fd92d6212f834003e5795", 0x4a}], 0x4, &(0x7f0000fd9000-0xa8)=[@rights={0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}, @cred={0x20, 0x1, 0x2, r1, r2, r3}, @rights={0x38, 0x1, 0x1, [r0, 0xffffffffffffffff, r0, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r0]}, @rights={0x18, 0x1, 0x1, [r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, 0xffffffffffffffff]}], 0xa8, 0x51}, 0x4800) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000dba000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) 2018/01/21 02:00:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x1, 0x0) [ 101.601772] binder: BINDER_SET_CONTEXT_MGR already set [ 101.607391] binder: 20318:20320 ioctl 40046207 0 returned -16 [ 101.620246] binder: 20318:20330 ioctl c05c5340 201ed000 returned -22 [ 101.629000] binder: undelivered death notification, 0000000000000000 2018/01/21 02:00:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000449000)='/dev/loop#\x00', 0x0, 0x0) readv(r0, &(0x7f0000c78000)=[{&(0x7f00002c8000-0x1000)=""/4096, 0x1000}, {&(0x7f0000c40000)=""/48, 0x30}], 0x2) fadvise64(r0, 0x3e, 0x7fff, 0xfffffffffffffffe) read(r0, &(0x7f0000580000)=""/18, 0x12) 2018/01/21 02:00:52 executing program 7: socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xd, 0x5, 0x200, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x40000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(0xffffffffffffffff, &(0x7f0000001000-0x8)='oom_adj\x00') socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000398000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000001000-0x8)='./file0\x00', 0x40040, 0x104) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000001000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) r2 = dup2(r0, r1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execveat(r2, &(0x7f0000c7e000-0x8)='./file0\x00', &(0x7f0000eb3000-0x20)=[&(0x7f000076a000)='user%\x00', &(0x7f00001ee000)='vboxnet0bdevtrusted\x00', &(0x7f0000bc4000-0x6)='eth1)\x00', &(0x7f000054a000-0x2)=',\x00'], &(0x7f0000001000-0x20)=[&(0x7f0000b3e000-0x1)='\x00', &(0x7f0000109000-0x5)='^Z$#\x00', &(0x7f0000faf000-0xc)='cpuset).-{-\x00', &(0x7f00003ad000-0x1)='\x00'], 0x0) prctl$intptr(0x1e, 0x0) 2018/01/21 02:00:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) fcntl$setflags(r0, 0x2, 0x1) r1 = epoll_create1(0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f00001b3000)={0x0, 0x0}) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000dc0000)={0xffffffff80000015, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000d41000-0xc)={0x7, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r3, &(0x7f0000b1f000-0xc)={0x1, 0x0}) epoll_wait(r1, &(0x7f000075a000)=[{0x0, 0x0}, {0x0, 0x0}], 0x2, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000156000+0x490)=0x0) sched_getaffinity(r4, 0x8, &(0x7f00006e1000-0x8)=0x0) [ 101.693226] binder_alloc: binder_alloc_mmap_handler: 20345 20000000-20002000 already mapped failed -16 2018/01/21 02:00:52 executing program 2: r0 = open(&(0x7f0000118000)='./file0\x00', 0x94c00, 0x6) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00001ce000-0x16)='/selinux/checkreqprot\x00', 0x141003, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r1, 0x10e, 0x4, &(0x7f0000dc9000)=0x2, 0x4) r2 = socket(0x400000000e, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000000000)=[{r1, 0x20, 0x0}, {r1, 0x80, 0x0}, {r0, 0x0, 0x0}, {r1, 0x4, 0x0}, {r0, 0x0, 0x0}, {r1, 0x41, 0x0}], 0x6, &(0x7f0000001000-0x10)={0x77359400, 0x0}, &(0x7f0000ded000)={0x3}, 0x8) fchdir(r2) 2018/01/21 02:00:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) llistxattr(&(0x7f0000f26000)='./file0\x00', &(0x7f0000d0d000)=""/130, 0x82) r0 = openat(0xffffffffffffffff, &(0x7f00009bb000-0x8)='./file0\x00', 0xc002, 0x5ca4f15dd7451b67) clock_gettime(0x0, &(0x7f00005da000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000f32000)={0x0, 0x0}) write$sndseq(r0, &(0x7f0000a31000-0x120)=[{0xffffffffc55653ed, 0x8, 0xcae, 0x1635, @time={r1, r2+30000000}, {0xffffffffffff8000, 0x2}, {0xfff, 0xffff}, @result={0x800000000, 0xffff}}, {0x7ff, 0x6, 0x9, 0x1000, @tick=0x80000000, {0x9, 0x4}, {0x2, 0x300000}, @ext={0x6d, &(0x7f0000ddd000)="2082fb71760af9a8191937557af2a1e2eb3a94ae61e6448b194b1d461606700193f4134ec172963355e2c868c1272c3462eddd7bbedbc5cd50c70726f331e240068580880bedb081ea07ddd744b6a44ef43f6fd57e80817beaf8cf2e07f2811c3b49a5353ca63527bb52d0d6d5"}}, {0x1, 0x1f0000000000, 0x6, 0x272, @tick=0x5b15dec7, {0x800, 0x1}, {0x100000, 0x80000001}, @connect={{0x75, 0x0}, {0xffff, 0x55}}}, {0x80000001, 0x80000001, 0x2, 0x94b, @tick=0xffffffffffffffc1, {0x2, 0x6}, {0x0, 0x200}, @control={0xd61c, 0xfff, 0x1f}}, {0xfffffffffffffffa, 0x200, 0x9, 0x8000, @tick=0x70a, {0x5, 0xfffffffffffffffe}, {0x3ff, 0x7fff}, @time=@time={0x0, 0x989680}}, {0x2, 0x7ff, 0x80000000000000, 0xffffffffffffff16, @time={r3, r4+30000000}, {0xfffffffffffffff7, 0x8}, {0x6, 0x4}, @ext={0x4a, &(0x7f0000749000)="05318a461ef5c76e332dc33b58ab8ccc89994d203b36804c610c06e87538ef649c51ff10b4713edf19634ee1f19b72e6009ff69ecb8642ffa2c2521393c8385374dcabefc19a8fdde48b"}}], 0x120) lremovexattr(&(0x7f0000ff4000-0x1)='.', &(0x7f0000698000-0x1e)=@random={'osx.', 'bdevppp0posix_acl_access\\\x00'}) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000a79000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000e0000)=0x14) r5 = syz_open_dev$usbmon(&(0x7f00005e8000)='/dev/usbmon#\x00', 0x1200000000, 0x10000) ioctl$DRM_IOCTL_GET_MAP(r5, 0xc0286404, &(0x7f00009a8000)={&(0x7f0000000000/0x1000)=nil, 0x10cc, 0x5, 0x34, &(0x7f00005c3000/0x1000)=nil, 0x3}) 2018/01/21 02:00:52 executing program 3: mmap(&(0x7f0000000000/0x95f000)=nil, 0x95f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000095d000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f000095f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getxattr(&(0x7f0000495000)='./file0\x00', &(0x7f000095f000)=@known='system.advise\x00', &(0x7f00001e8000)=""/0, 0x0) mmap(&(0x7f000095f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f000095f000)=0x0) 2018/01/21 02:00:52 executing program 5: eventfd2(0x0, 0x0) 2018/01/21 02:00:52 executing program 4: mmap(&(0x7f0000000000/0x27a000)=nil, 0x27a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000010000+0x7d8)='/dev/binder#\x00', 0x0, 0x2000000000000806) r1 = openat(0xffffffffffffffff, &(0x7f000014e000)='./file0\x00', 0x0, 0xa) mmap(&(0x7f000027a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000027b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f000027b000)=0x1, 0x4) getdents64(r1, &(0x7f00000cf000)=""/43, 0x2b) setsockopt$netlink_NETLINK_PKTINFO(r1, 0x10e, 0x3, &(0x7f000027b000-0x4)=0xfffffffffffff001, 0x4) mmap$binder(&(0x7f0000265000/0x14000)=nil, 0x14000, 0x0, 0x10011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r2 = syz_open_dev$binder(&(0x7f0000006000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x44, 0x0, &(0x7f00000eb000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff47, 0x8, &(0x7f0000206000)=[], &(0x7f0000011000)=[0x0]}}], 0x0, 0x0, &(0x7f0000c8c000-0x1)=""}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000001000-0x30)={0x4c, 0x0, &(0x7f0000010000-0x80)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000004000-0x40)=[], &(0x7f000000f000-0x8)=[]}, 0xe4a6}}], 0x0, 0x0, &(0x7f0000001000)=""}) 2018/01/21 02:00:52 executing program 7: mmap(&(0x7f0000000000/0xd99000)=nil, 0xd99000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000848000-0xb)='/dev/hwrng\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0x1000) setsockopt$sock_int(r0, 0x1, 0x28, &(0x7f00009cc000-0x4)=0x0, 0x4) 2018/01/21 02:00:52 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000256000)={0x0, 0x2, 0x2, 0x1, 0xfffffffff5d844a2, 0x10000}, &(0x7f0000c7b000-0x4)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000000)={r1, 0xbd, "65a3f94ba08dfdd24aa29438d5d9010242c7407f3d351e1c6c68d6bdbd8bd7db23fc39ce46955cc1576963c15d90ac11d2b89b71953b5a4030a97f8cf9bb25037851f68a7f7291cc9691ca11e80b36244fc3826c7f89513c852be01cae354852294834d456b832255bce70fc7b7f381410d657468fd6f2892afca2b114a1c40b0bba8b7404b42eddbd9e51380de61ba5663c5de7dd772e3d4495094dac910a6afefb3b7b4c7e12b44666174740e6feb944e2a6f90efac8f33535cd4c10"}, &(0x7f000068f000-0x4)=0xc5) mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = gettid() unshare(0x28060400) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000009000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f0000009000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000009000-0x4)=0x14) exit(0x0) r4 = syz_open_procfs(r2, &(0x7f0000000000)='smaps\x00') close(r4) 2018/01/21 02:00:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigaction(0x7, &(0x7f0000c53000-0x20)={0x42a1bb, {0xffffffbffffff270}, 0x0, 0x0}, &(0x7f0000cd5000)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000ace000)={0x0}) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000c93000-0x4)=0x0) syz_open_procfs(r0, &(0x7f0000d1b000)='net/icmp6\x00') 2018/01/21 02:00:52 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrusage(0x1, &(0x7f0000000000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(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) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/enforce\x00', 0x20100, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000001000-0x10)={0x200000000000001d, &(0x7f0000000000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_DMA(r0, 0xc0406429, &(0x7f0000002000-0x40)={r1, 0x6, &(0x7f0000002000-0x18)=[0x41, 0x9, 0x6, 0x0, 0x195c, 0x40], &(0x7f0000000000)=[0x1, 0x8, 0x0, 0x2, 0x1ff, 0xfffffffffffff800, 0x800], 0x4, 0x8, 0x9, &(0x7f0000001000)=[0x7, 0x41f, 0xf7, 0x200, 0x474e5934, 0xae2, 0x5, 0x101], &(0x7f0000000000)=[0x6, 0x5], 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00001d5000-0x168)=[{{&(0x7f0000ea6000-0x1002)=@un=@file={0x0, ""/4096}, 0x1002, &(0x7f0000000000)=[{&(0x7f0000806000-0x1000)=""/4096, 0x1000}], 0x1, 0x0, 0x0, 0x8}, 0x4000000000000000}, {{&(0x7f0000001000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}}, 0x32, &(0x7f0000ff4000)=[{&(0x7f00006a9000)=""/114, 0x72}, {&(0x7f00005cb000)=""/181, 0xb5}, {&(0x7f0000980000)=""/130, 0x82}, {&(0x7f0000000000)=""/254, 0xfe}, {&(0x7f0000001000-0x40)=""/64, 0x40}, {&(0x7f0000000000)=""/85, 0x55}, {&(0x7f0000000000)=""/177, 0xb1}], 0x7, &(0x7f0000000000)=""/0, 0x0, 0x8}, 0x0}, {{&(0x7f00000bc000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000a66000)=[{&(0x7f000082f000)=""/81, 0x51}, {&(0x7f0000b13000-0x26)=""/38, 0x26}], 0x2, 0x0, 0x0, 0x0}, 0x9}, {{&(0x7f0000841000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, 0x32, &(0x7f000062b000)=[{&(0x7f0000643000-0x3d)=""/61, 0x3d}, {&(0x7f0000000000)=""/11, 0xb}], 0x2, 0x0, 0x0, 0x401}, 0x1000}, {{0x0, 0x0, &(0x7f0000001000-0x40)=[{&(0x7f00002e7000)=""/4096, 0x1000}, {&(0x7f0000000000)=""/247, 0xf7}, {&(0x7f0000477000)=""/79, 0x4f}, {&(0x7f00000fc000)=""/191, 0xbf}], 0x4, &(0x7f0000001000-0x7c)=""/124, 0x7c, 0xefe}, 0x0}, {{&(0x7f0000771000-0x10)=@in={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000ec9000)=[{&(0x7f000043c000-0xe4)=""/228, 0xe4}, {&(0x7f0000000000)=""/137, 0x89}], 0x2, &(0x7f0000001000-0xd3)=""/211, 0xd3, 0x1}, 0x8}], 0x6, 0x10021, &(0x7f00006d0000)={0x0, 0x989680}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r2, 0x0, 0x23, &(0x7f0000001000-0xec)=""/236, &(0x7f0000001000-0x4)=0xec) unshare(0x20000000) clone(0x0, &(0x7f000065a000-0x2)="", &(0x7f00003c7000-0x4)=0x0, &(0x7f0000a2f000-0x4)=0x0, &(0x7f00007c4000)="") clone(0x0, &(0x7f0000af2000)="", &(0x7f00000cc000-0x4)=0x0, &(0x7f0000888000-0x4)=0x0, &(0x7f0000c04000-0x1)="") wait4(0x0, 0x0, 0x80000000, &(0x7f000005b000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r3, 0xc05c5340, &(0x7f0000002000-0x68)={0x8, 0xfffffffffffffff8, 0xffffffffffffffc3, {0x0, 0x0}, 0x7, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/21 02:00:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000ad000)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCXONC(r0, 0x540a, 0x0) write(r0, &(0x7f0000ec4000-0x2)="021a", 0x8f) ioctl$KDDELIO(r0, 0x4b35, 0x6) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f000088a000)=0x0, &(0x7f0000679000)=0x4) setsockopt$inet6_tcp_buf(r1, 0x6, 0x3f, &(0x7f0000a23000-0xf0)="a95eec0ecd21bb38d20a0f1e5d50ededd39955bfc6abc79e2e60042216692cf224ff04aa21d7b96bf4668a3e3e9916b2228cc0edd069b5a47e0d7b456d24cdf040c4b20596f84ac1224ffcc7199f1ad0204ca8c6dce17803bf5412c16d2c9af68d4e0f67e4a5d240dc875f8121126ed43cebd986c61d94dbbefd8b573478ad6845624bac6e2746d92d045fbdee11fbdafdd2cbd02ded410dea0d2a4fb4a3488b914279b14ccd4c63e56c4dc2e6cd71c2b36f102adf6646ecebba8345a3f171dcb4e58079d6b756dedf5671424e068c705bf5e1d134974b757ca594fd6e97051ce9b98db741e7fe5d8c077245afd609d7", 0xf0) writev(r0, &(0x7f0000010000-0x50)=[{&(0x7f0000015000-0x401)="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", 0x401}], 0x1) ioctl$TCXONC(r0, 0x540a, 0x1) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000f4a000)={0x4, 0x6, 0x6, 0xfff, 0xffffffff00000001, 0x1f, 0x6, 0x3fc40, 0x1, 0x5efe, 0x101}, 0xb) 2018/01/21 02:00:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) lgetxattr(&(0x7f0000c31000)='./file0\x00', &(0x7f000003c000)=@known='system.posix_acl_default\x00', &(0x7f0000eb3000-0x61)=""/97, 0x61) r0 = add_key$user(&(0x7f0000955000)='user\x00', &(0x7f0000869000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000f61000-0xb1)="e293992dedc747f6ce4240f5cd601683f74dfa791d72040dff62442168a405ebfd469b798ca1f658df4e299317436f30038d89007e0fa8ec38a781d58f801d9d3595d2ef3a453408a549d867ee1dd2d605ffdd125b7c28f141f46a29f4e50d0dee742700c0f261e7a27776552a861d86c4a4b544dd34b6648cff08f30634d79dba5f8dc74d43f0446eadade89dbbe49c5b7969bd3902b916c462c9a6ebdbc32c453ccfd7fabdff26aba4945982123afdb3", 0xb1, 0xffffffffffffffff) keyctl$read(0xb, r0, &(0x7f0000476000-0xfe)=""/254, 0xfe) 2018/01/21 02:00:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x0, 0x0) poll(&(0x7f0000664000-0x18)=[{r0, 0x0, 0x0}], 0x1, 0x299b) ioctl$TCXONC(r0, 0x540a, 0x2) ioctl$TCXONC(0xffffffffffffffff, 0x540a, 0x0) fadvise64(r0, 0x0, 0x10d, 0x2) [ 101.786386] binder: 20380:20382 got transaction with invalid offset (0, min 0 max 65351) or object. [ 101.815378] binder_alloc: 20380: binder_alloc_buf size 58536 failed, no address space 2018/01/21 02:00:52 executing program 2: r0 = socket(0x18, 0x0, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000df2000-0x14)={0x0, []}, &(0x7f0000001000-0x4)=0x4) 2018/01/21 02:00:52 executing program 0: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000020000-0xa)='/dev/ptmx\x00', 0x42, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x0, &(0x7f0000005000)="") r0 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f000001f000-0x3)='./file0/file0\x00', r0, &(0x7f0000013000-0x8)='./file0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat(r0, &(0x7f00007bd000)='./file0/file0\x00', r0, &(0x7f0000ce0000-0xe)='./file0/file1\x00') 2018/01/21 02:00:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f000002a000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000425000-0x34)={{0x0, 0x3, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80605414, &(0x7f000082a000)=""/0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0505405, &(0x7f0000408000)={{0x2, 0x2, 0xffffffffffffffe0, 0x3, 0x5}, 0x690, 0x608f, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0505405, &(0x7f000035e000-0x50)={{0x1, 0x3, 0x8, 0x1, 0x7}, 0x80, 0x6a, 0x100, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/21 02:00:52 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000002000)='id_resolver\x00', &(0x7f0000013000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000003000-0xeb)="", 0x0, 0xfffffffffffffffb) 2018/01/21 02:00:52 executing program 1: truncate(&(0x7f0000c4e000)='./file0\x00', 0x9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) rt_tgsigqueueinfo(0x0, 0x0, 0x0, &(0x7f0000091000-0x10)={0x0, 0x0, 0x0, 0x0}) [ 101.815385] binder_alloc: allocated: 65360 (num: 1 largest: 65360), free: 16560 (num: 1 largest: 16560) [ 101.815401] binder: 20380:20403 transaction failed 29201/-28, size 0-0 line 3127 [ 101.842729] binder: BINDER_SET_CONTEXT_MGR already set [ 101.842739] binder: 20380:20403 ioctl 40046207 0 returned -16 [ 101.843995] binder_alloc: 20380: binder_alloc_buf, no vma 2018/01/21 02:00:52 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000001000-0xe8)={{{@in=@empty=0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000001000-0xb)={@remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff, r1}, 0xc) setsockopt$inet_buf(r0, 0x0, 0x22, &(0x7f00001c6000+0x8e6)="", 0x0) 2018/01/21 02:00:52 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r1 = syz_open_pts(r0, 0x4400) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f000000b000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000002000-0x8)={0x7ff, 0x3, 0xcf7, 0x0}, 0x8) r3 = syz_open_procfs(r2, &(0x7f0000001000-0xc)='nut/netstat\x00') openat(r3, &(0x7f0000000000+0x660)='./file0\x00', 0x40, 0x0) 2018/01/21 02:00:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) r0 = open(&(0x7f0000fc2000)='./file0\x00', 0x141046, 0x0) connect$ipx(r0, &(0x7f0000c12000-0x10)={0x4, 0x101, 0x6, "1fbb73bef6c3", 0x0, 0x0}, 0x10) open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x26102, 0x0) [ 101.844011] binder: 20380:20403 transaction failed 29189/-3, size 65351-8 line 3127 [ 101.844050] binder_alloc: 20380: binder_alloc_buf, no vma [ 101.844062] binder: 20380:20415 transaction failed 29189/-3, size 0-0 line 3127 [ 101.913420] binder: 20380:20382 transaction failed 29201/-22, size 65351-8 line 3190 [ 101.923774] binder: undelivered TRANSACTION_ERROR: 29189 [ 101.929834] binder: undelivered TRANSACTION_ERROR: 29201 2018/01/21 02:00:52 executing program 7: mmap(&(0x7f0000000000/0x4ef000)=nil, 0x4ef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000028c000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f00004ef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f00004f0000-0xb0)={{0x0, 0x0}, ""/64, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0x0, 0x0) syz_open_dev$binder(&(0x7f00004ec000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_MAX_THREADS(r1, 0x40046205, 0xfffffffffffffffa) 2018/01/21 02:00:52 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x80045438, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/21 02:00:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xa) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000fbd000-0x20)={@common='ip_vti0\x00', @ifru_flags=0x0}) sendmsg$nl_generic(r0, &(0x7f000067e000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000014000)={&(0x7f0000017000-0x124)={0x14, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/21 02:00:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$ax25(0xffffffffffffff9c, &(0x7f0000aab000)={0x0, {""/7}, 0x0}, &(0x7f00002d4000-0x1)=0x10) fcntl$setpipe(r0, 0x407, 0x9) seccomp(0x1, 0x0, &(0x7f00000cc000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffffffffffff}]}) socketpair(0x3, 0x6, 0x6, &(0x7f000097b000)={0x0, 0x0}) ioctl$DRM_IOCTL_RM_MAP(r1, 0x4028641b, &(0x7f000097e000+0xfec)={&(0x7f0000000000/0x1000)=nil, 0x9, 0x1, 0x11, &(0x7f0000884000/0x1000)=nil, 0x9}) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000f1a000)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r2, 0x29, 0xd3, &(0x7f0000572000)={{0xa, 0x0, 0xfffffffffffffff7, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3ff}, {0xa, 0x3, 0x5b35, @loopback={0x0, 0x1}, 0x7}, 0x8001, [0x4, 0xd1, 0xfffffffffffffba3, 0x2, 0x5, 0x9, 0x1000, 0x6]}, 0x5c) pwrite64(0xffffffffffffffff, &(0x7f0000a4c000-0x1)="", 0x0, 0x0) r3 = openat$keychord(0xffffffffffffff9c, &(0x7f0000bf0000)='/dev/keychord\x00', 0x20040, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f0000942000)=0x8, 0x4) socket$inet_tcp(0x2, 0x1, 0x0) 2018/01/21 02:00:52 executing program 3: mmap(&(0x7f0000ef1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000ef2000-0xc0)={{{{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x0, 0x0, 0x0, "0411d43a10b84ae75332cf8dfac22053c0828fd2f1dfd591c1eff54491bfb580cce283a2931a186bec4dfd704d73728b33816aacabfea63afee296a8a169445f7e58ea2792c43e08f9ee1df261437e6a"}, 0x160) getgid() 2018/01/21 02:00:52 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/dev/pktcdvd/control\x00', 0x101000, 0x0) r1 = socket$inet_icmp(0x2, 0x2, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000001000-0xc)={0x20000001, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r1, 0x1, 0x37, &(0x7f0000001000)=""/124, &(0x7f0000001000)=0x7c) mmap(&(0x7f0000000000/0xff9000)=nil, 0xff9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$ax25(r0, &(0x7f0000ff9000)={0x3, {"eb2cedd09ff4c4"}, 0x6}, 0x10) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x18, &(0x7f000058f000)=0x0, &(0x7f0000ffb000-0x4)=0x4) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000bb9000-0x9)={0x90000001, 0x0}) mq_timedsend(r0, &(0x7f0000945000-0xf9)="851598ee1acfa3baf8b7ce852515cfbace023b788fe676dac47590f9ce64e301d5ba867c2fa6c6301d0ba55cd4bd5bf67fabfd2f7041455f95bc8d10da63558bc2c4ceb81a07133161a1fe0ffca9ee6f8114e5307b3e5755bc8a3e51c022830e01edca570fba731f49f079ec2f838371a3edc45c74f9843cf7758b9402eed91c431abe3ce31f05bab0271667657efa931da8068965198e59e94061907319b267163b8b70f8ed02ef494c20a16874d6b162d2365ce85daf583581f92edf8900c538c36fd0015622fda5d8d1d99680015ba90b05d10bdcccec4ac6194dd58af71144f88a546523bfeed7974bdec6d169781759b792a830cbfe24", 0xf9, 0x5, 0x0) inotify_add_watch(r0, &(0x7f000069e000)='./file0\x00', 0x800) r2 = userfaultfd(0x0) setsockopt$sock_void(r0, 0x1, 0x24, 0x0, 0x0) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f000000a000-0xc)={0x0, 0x0}) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r0, 0x111, 0x5, 0x6, 0x4) poll(&(0x7f0000600000)=[{r3, 0x0, 0x0}], 0x1, 0x0) 2018/01/21 02:00:52 executing program 2: r0 = userfaultfd(0x0) r1 = gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) wait4(r1, 0x0, 0x80000004, &(0x7f0000001000-0x1f)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0x0, 0x0, &(0x7f000004b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x19, 0x805, 0x3, &(0x7f0000002000)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) restart_syscall() sync_file_range(r3, 0x80000001, 0x3, 0x5) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f00006c7000/0xf000)=nil, 0xf000}, 0x3, 0x0}) bind$pptp(r2, &(0x7f0000003000-0x20)={0x18, 0x2, {0x2, @broadcast=0xffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) ioctl$UFFDIO_API(r0, 0x4020940d, &(0x7f0000001000-0x18)={0xaa, 0x0, 0x0}) 2018/01/21 02:00:52 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x2) connect$vsock_stream(r0, &(0x7f0000adf000-0x10)={0x28, 0x0, 0xffffffff, @reserved=0x1, 0x0}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f0000503000-0x10)=[{&(0x7f00008f2000)="580000001400190440834b80040d8c560a060000ec03ea000000000700000000024824ca944f64008900050028635a003b7dbe6d830200280000000000000003ed03ffebdd00000010000100050c0900abfcff0000040e05", 0x58}], 0x1) 2018/01/21 02:00:52 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000f1b000)='/dev/loop#\x00', 0x9, 0x200000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x900) ioctl$EVIOCGSND(r1, 0x8040451a, &(0x7f0000cad000-0x8d)=""/141) ioctl$KDSETKEYCODE(r1, 0x4b4d, &(0x7f0000000000)={0x864, 0x9f08}) syslog(0x3, &(0x7f0000001000-0x2b)=""/43, 0x2b) r3 = eventfd(0x9) r4 = dup3(r0, r1, 0x80000) ioctl$KDADDIO(r2, 0x4b34, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000000000)=0x4, 0x4) r5 = getpgid(0xffffffffffffffff) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) wait4(r5, &(0x7f0000001000)=0x0, 0x1000000, &(0x7f0000000000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) removexattr(&(0x7f0000003000-0x8)='./file0\x00', &(0x7f0000003000-0x13)=@random={'trusted.', '/dev/loop#\x00'}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r1, &(0x7f0000003000)=@ethernet={0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000003000)=0x10) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r3, 0x4058534c, &(0x7f0000001000)={0x9, 0x80100100, 0x4, 0x3f, 0x80000001, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r4, 0x84, 0x6b, &(0x7f0000001000)=[@in6={0xa, 0x1, 0xfffffffffffff0d3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x2c) ioctl$sock_SIOCSPGRP(r2, 0x8902, &(0x7f0000003000)=r5) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r2, 0xc0505350, &(0x7f0000005000-0x50)={{0x9, 0x6}, {0x7, 0x8d6}, 0x5, 0x2, 0x8, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000003000)=0x0, &(0x7f0000004000)=0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000005000)='./file1\x00', &(0x7f0000007000-0x8)='./file0\x00', &(0x7f0000000000)='nilfs2\x00', 0xfffffffffffffffd, &(0x7f0000000000)="9daf6d069080b88f8dafd4a11bd5326ed2293f84e117cac04dc25598c428cbb075353766bf86d76800ea18dcd296f2ca1e372910ea7fd842b3de4b769862b8a981cdeee748a5b9e8da52b202a6c9e0d29954eb4110a2941ae0b011ebe92f604780fac67cc6a4e1cc47f605aa918a5bed04e1e996ece83c5399462b1d") setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000000)=0xb400000000000000, 0x4) clock_gettime(0x0, &(0x7f0000004000)={0x0, 0x0}) write$sndseq(r2, &(0x7f0000003000-0x60)=[{0x7fff, 0x3, 0x7, 0x1da, @time={0x0, 0x989680}, {0x79, 0xffffffffffffb5e9}, {0x9, 0xffff}, @time=@time={r6, r7+30000000}}, {0x5, 0x400, 0x1, 0x2, @tick=0x7, {0xffffffffffff8001, 0x6a3}, {0x6, 0x1}, @ext={0x8c, &(0x7f0000005000)="cab3b9d5bc7d71600e911eaeef1bd6f551258e2d056095acf349aacf17291e6cea88ef9765ae2d6ff6493bccf0e96debbd41da756fe051bc3016551d1432563bff737ca5dc63dcc5aba1d8445a7506f325fcdd52cc9db0d128756edc76a1571b683c2736220cf0900ac353394396a8ca8145fcad463a07961303d3bd4fdb289ffcaac444e395eb8db968b4bd"}}], 0x60) [ 101.935526] binder: undelivered TRANSACTION_ERROR: 29201 [ 101.941634] binder: undelivered TRANSACTION_ERROR: 29189 2018/01/21 02:00:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00001e9000-0x8)={0x19980330, 0x0}, &(0x7f0000033000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000840000)={0x0, 0x0, 0x0}, &(0x7f000008e000)=0xc) getpriority(0x0, r0) prctl$intptr(0x1c, 0x0) 2018/01/21 02:00:52 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000a2e000-0x9)='/dev/sg#\x00', 0x8000, 0x2000) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r0, 0x111, 0x3, 0x1, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000f5c000-0x16)='/selinux/checkreqprot\x00', 0x200000, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000438000-0x10)={0x5, &(0x7f00001db000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_UNLOCK(r1, 0x4008642b, &(0x7f000029d000-0x8)={r2, 0x6}) setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x2b, &(0x7f0000cdb000-0x118)={0x0, {{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000669000-0x3)='lp\x00', 0x3) r3 = dup(0xffffffffffffffff) bind$inet(r3, &(0x7f0000952000-0x10)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r3, &(0x7f00000f3000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x11) ioctl$VT_GETSTATE(r3, 0x5603, &(0x7f000047a000-0x6)={0x20, 0x5, 0x7}) ioctl$LOOP_SET_BLOCK_SIZE(r1, 0x4c09, 0xff) sendmmsg(0xffffffffffffffff, &(0x7f0000094000-0xad)=[{{&(0x7f00001a9000)=@nfc={0x27, 0x0, 0x0, 0x4}, 0x10, &(0x7f0000fca000)=[{&(0x7f0000d22000-0xa0)="8f53", 0x2}], 0x1, &(0x7f0000401000)=[], 0x0, 0xc000}, 0x0}, {{&(0x7f00008ed000-0x10)=@ethernet={0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000017f000-0x20)=[], 0x0, &(0x7f0000de2000)=[{0x48, 0x0, 0x0, "805ff2f1de6a77cc8030fed63b5fbbe27c5a64b3c8c5ac592afa71e9e963b05c8768da8e927bda6f15dad3f82c9a744ce0c8dd321c"}], 0x48, 0x881}, 0x0}], 0x2, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r3, 0xc0086420, &(0x7f0000891000-0x8)={0x0, 0x0}) ioctl$EVIOCGPROP(r3, 0x80404509, &(0x7f0000b91000)=""/169) 2018/01/21 02:00:52 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet(0xffffffffffffff9c, &(0x7f0000001000-0x10)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_int(r1, 0x0, 0xf, &(0x7f0000014000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000006000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) renameat(0xffffffffffffffff, &(0x7f0000004000)='./file0\x00', r0, &(0x7f0000004000-0x8)='./file0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000584000-0x8)={0x0, 0x0}) sched_getaffinity(r2, 0x8, &(0x7f0000482000)=0x0) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") getsockname$inet(r1, &(0x7f0000b7e000-0x10)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000083e000)=0x10) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) getrandom(&(0x7f0000a53000)=""/101, 0x65, 0x3) 2018/01/21 02:00:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000bd000)='/dev/ptmx\x00', 0x80, 0x0) readv(r0, &(0x7f0000bcb000-0x20)=[], 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x400000) r2 = dup3(r1, r1, 0x80000) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000ddd000)={0x0, 0x0}) poll(&(0x7f00003be000)=[{r1, 0x0, 0x0}], 0x1, 0x5d) getsockopt$inet_mreq(r2, 0x0, 0x0, &(0x7f00004ec000)={@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @broadcast=0x0}, &(0x7f0000f6a000)=0x8) write(r1, &(0x7f00000b5000)='\b', 0x1) 2018/01/21 02:00:52 executing program 7: unshare(0x40600) r0 = epoll_create(0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstatfs(r0, &(0x7f0000000000)=""/64) [ 101.971176] audit: type=1400 audit(1516500052.490:89): avc: denied { create } for pid=20452 comm="syz-executor6" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_fib_lookup_socket permissive=1 [ 101.972922] binder: 20448:20450 ioctl 40046205 fffffffffffffffa returned -22 2018/01/21 02:00:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000b96000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f0000a5d000-0x24)={0x1000, 0x7, 0x9, 0x1, 0x7, 0x8, 0x40, 0x5, 0x90c2, 0x4, 0x1, 0xcc14}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCXONC(r1, 0x540a, 0x0) poll(&(0x7f0000664000-0x18)=[{r1, 0x0, 0x0}], 0x1, 0x299b) write(r1, &(0x7f0000caf000)="9c", 0x1) ioctl$TCXONC(r1, 0x540a, 0x2) ioctl$TCXONC(r1, 0x540a, 0x2) ioctl$TCXONC(r1, 0x540a, 0x1) ioctl$KDDISABIO(r1, 0x4b37) 2018/01/21 02:00:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xf, 0x80005, 0x6, &(0x7f000077c000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000704000-0x4)=0x3000000000, 0x4) timer_create(0x3, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000584000-0x4)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000e60000)={{0x0, 0x0}, {0x0, 0x0}}) timer_gettime(0x0, &(0x7f0000742000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/21 02:00:52 executing program 7: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000002000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x200, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r1, 0x89e1, &(0x7f0000013000)=0x8) r2 = creat(&(0x7f0000004000-0x8)='./file0\x00', 0x0) writev(r2, &(0x7f0000004000-0x28)=[{&(0x7f0000013000-0x49)='5', 0x1}], 0x1) lseek(r2, 0x0, 0x0) write$fuse(r2, &(0x7f0000012000-0x50)={0x50, 0x0, 0x0, @fuse_init_out={0x7, 0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0xfffffffffffffe97) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00004db000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) restart_syscall() 2018/01/21 02:00:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000ffd000-0x10)='/dev/sequencer2\x00', 0x20000, 0x0) bind$pptp(r0, &(0x7f0000b1a000)={0x18, 0x2, {0x2, @rand_addr=0xbad}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) r1 = socket$inet6(0xa, 0x400000000001, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00003a6000)={0x0, 0x0}) getsockname(r1, &(0x7f0000bdd000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000f72000-0x4)=0x14) connect(r1, &(0x7f00007d7000)=@ll={0x11, 0x6, r2, 0x1, 0x2, 0x6, @random="ec036d6d0a2b", [0x0, 0x0]}, 0x14) getrusage(0x0, &(0x7f0000a31000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f000070b000)={0x0, r3}, 0x10) r4 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000217000)='/selinux/enforce\x00', 0x0, 0x0) ioctl$TIOCSLCKTRMIOS(r4, 0x5457, &(0x7f000046b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$KDGETMODE(r4, 0x4b3b, &(0x7f0000073000)=0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r4, 0x84, 0x20, &(0x7f0000eec000-0x3)=0x0, &(0x7f00002ea000)=0x4) ioctl$EVIOCSKEYCODE_V2(r4, 0x40284504, &(0x7f0000bd3000)={0x0, 0x52, 0x3, 0x4, "319548ffd53d511ecbbf332279c1d2030307d34bf4212c1167134ad7fe5ef951"}) getpeername$ax25(r0, &(0x7f00009d6000-0x10)={0x0, {""/7}, 0x0}, &(0x7f000014b000)=0x10) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f000016c000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000173000-0x4)=0xc) r6 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000625000)='/selinux/user\x00', 0x2, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r6, 0x5411, &(0x7f0000456000-0x4)=0x0) socket$inet(0x2, 0x80000, 0x5) ioctl$UFFDIO_API(r4, 0xc018aa3f, &(0x7f0000ee1000)={0xaa, 0x2, 0x0}) accept4$inet6(r1, &(0x7f00004be000)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000031000-0x4)=0x1c, 0x800) lstat(&(0x7f00000a8000)='./file0\x00', &(0x7f0000e5f000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuseblk_mount(&(0x7f00008b9000)='./file0\x00', &(0x7f0000e3c000)='./file0\x00', 0x5000, r5, r7, 0x8001, 0x0, 0x100080) r8 = dup(r1) setsockopt$inet6_tcp_int(r1, 0x6, 0x20000000000002, &(0x7f0000001000-0x4)=0x81, 0x4) setsockopt$inet_tcp_int(r8, 0x6, 0x19, &(0x7f0000001000-0x4)=0x4, 0x4) bind$inet6(r1, &(0x7f0000001000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r1, &(0x7f0000e78000-0x1)="", 0x0, 0x20000004, &(0x7f00008d5000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r8, &(0x7f00002cf000-0x284)="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", 0x284, 0x100000000031, 0x0, 0x0) [ 101.979061] binder: 20448:20469 ioctl 40046205 fffffffffffffffa returned -22 2018/01/21 02:00:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000a, &(0x7f0000425000)=0x1004, 0x4) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000063b000)=0xffffffffffffffff, 0x4) sendto$inet6(r0, &(0x7f0000941000-0xc6)="cd1a7486a70296f21087f28291be4e31de7e91eb9dc748ababe4afe8ae2809b9569c2ccef90816ef2d2051ba63c9d3819a1d3122e38fa5d5f1d69fc74870daaa88b4839e899a2de5de8c3be53b619c8f2080d2d1f71e42c17b736f71909f0f1ccd5e5f5b2924ec062f4dcc3fdd04399530342e9aaa3f3dd471297a85aaf36936c5af4ac6e33deddcb341f7dfcff3b8873fb86e5518bc4aad23803b2b4655cd5e53986f646ae1dfffecb9f2650b6bb4dda85d5542ec7aef871d73c696949f86aa674caeba1e67", 0xc6, 0x4, &(0x7f0000bd7000)={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xe}}, 0x2}, 0x1c) sendto$inet(r0, &(0x7f0000de2000-0x1)="", 0x0, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/21 02:00:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000025c000)='/dev/sequencer2\x00', 0x606502, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) lremovexattr(&(0x7f00006dc000-0x8)='./file0\x00', &(0x7f00001dc000-0xd)=@known='security.ima\x00') setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000a3c000)=[@in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000009000-0x8)=0x3f) recvfrom$unix(r1, &(0x7f0000bf5000)=""/0, 0x0, 0x0, &(0x7f000033d000-0xa)=@file={0x1, './file0\x00'}, 0x0) sync_file_range(r0, 0x9, 0x88, 0x3) readv(r2, &(0x7f00008d6000)=[{&(0x7f000002d000-0x80)=""/128, 0x80}, {&(0x7f0000086000)=""/4096, 0x1000}, {&(0x7f0000b7c000)=""/157, 0x9d}, {&(0x7f0000792000)=""/0, 0x0}, {&(0x7f0000a99000)=""/59, 0x3b}, {&(0x7f0000942000)=""/145, 0x91}], 0x6) dup2(r1, r2) 2018/01/21 02:00:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) ioctl$KDGKBTYPE(r0, 0x4b33, &(0x7f0000102000-0x1)=0x0) timer_create(0x5, &(0x7f00007da000)={0x0, 0x14, 0x0, @thr={&(0x7f0000eca000-0x73)="77acba208b2b385117868bd64100ccb076746a53264034600a0b7729a72fdc5db1ae16da556c4a5c0598f9016aef6f233ee997788e184a1ab86bc9d6a2dbed9abdbd92b58aee762e83a2fee895843c8347cd429e278e72de5ccf75dba57a3b732e1473cd1b21379ea8a45e3955e0db7257c480", &(0x7f0000ce4000)="2f9c866cbce250b6ee920c51bb86cb3e40acd5f0f6b677bd793c56978f03472b3c000f4a9ece3b3fb2e49b524603c8b03a7a3d6a3763a44214a6dce5123f0cfefee38b7774593b08f55ad90a3171b321138abf9cfc19b44cc4d34663f82efcfcd8ea2daa2457124a359f91e1c2e4cae5602c3bf33c4d325632295b403133cd2cf36da1005240eda4460480c0b5494fb0f0dd8b25d74abd3ac4cf40b8ed9baea5255fb52e7ce9a7ad124e3c17dd059b113826990c17af4569546d5446d8ec2a"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000cba000)=0x0) timer_getoverrun(r1) timer_settime(0x0, 0x0, &(0x7f0000ce8000-0x20)={{0x0, 0x0}, {0x0, 0x1c9c380}}, &(0x7f0000e89000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000af2000-0x10)={0x0, 0x234, 0x2, 0x4bb7}, &(0x7f00003cd000-0x4)=0x10) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000dd0000-0xe0)={r3, 0xd8, "29583ae8dbfc9bd9d2c4b7c566b02e1b21e2707f680ba2be3e6c8280e079883cc7332860591da84cdb90f5e702b82d5ed59c88e70e37ed3c5db2a7689a704b28d32986e5aab6edbf68ba837645150de277128070f4f9853c195c077c5fdcef194881f9fc27f9263247fa8417cde10b82aa83e0defc7b6f0654ccfefc2c305507e953efa90aa1fd4332fde89b95c3a505824a39feea1bde403ece4f069a7d9c00b6f455b8f1bb5cec2259e8a08678c9a973c19444739575cc6cc2e14b846ef027938502c495c747bfee488158024ef1fee1f20a6f9df581a7"}, &(0x7f00000d1000-0x4)=0xe0) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000e76000-0x8)={r4, 0x9}, 0x8) write$evdev(r0, &(0x7f0000001000)=[{{r2, 0x6}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x7}, {{0x0, 0x2710}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x60) ioctl$TIOCGETD(r0, 0x5424, &(0x7f0000fb5000)=0x0) readv(r0, &(0x7f00004ea000-0x30)=[{&(0x7f0000f0f000)=""/1, 0x1}], 0x1) ioctl$VT_ACTIVATE(r0, 0x5606, 0x4) 2018/01/21 02:00:52 executing program 4: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x8, &(0x7f0000007000)=[0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) setgid(r0) membarrier(0x1, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000008000)='./file0\x00', 0x2, 0x180) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000009000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000009000-0x4)=0xe8) setsockopt$inet_mreqn(r1, 0x0, 0x2daacffc458334d6, &(0x7f0000002000-0xc)={@multicast1=0xe0000001, @multicast2=0xe0000002, r2}, 0xc) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000000a000-0x8)={0x0, 0x0}) r3 = syz_open_dev$urandom(&(0x7f0000001000-0xd)='/dev/urandom\x00', 0x0, 0xfffffffffffffffe) ioctl$KDSETMODE(r3, 0x4b3a, 0x0) 2018/01/21 02:00:52 executing program 1: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000005000-0x5)='task\x00') ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f0000002000)={{0x0, 0x0}, ""/64, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getdents64(r0, &(0x7f0000002000)=""/72, 0x48) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x3, 0x0, &(0x7f0000007000-0x8)={0x0, 0x0}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000003000)={@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000007000-0x4)=0x14) renameat2(r0, &(0x7f0000008000)='./file0\x00', r0, &(0x7f0000009000)='./file0\x00', 0x1) 2018/01/21 02:00:52 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000001000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000002000-0x4)=0x100) setsockopt$inet6_group_source_req(r0, 0x29, 0x0, &(0x7f0000001000-0x108)={0x7f, {{0xa, 0x0, 0xcea0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000001000-0xd1)={{{{0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x0, 0x0, 0x0, "08cf49763f46e535a62fddc552804dbbb42a79a4cb1e3bb8df10ba34f48b8e3ca89706a9519f88ac72227db55f504f6b457def6b687d1f4a4e6d46909d69194da5a3c8e079964dace5124f2b7bcacffa"}, 0x160) 2018/01/21 02:00:52 executing program 2: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000c8000)='/selinux/mls\x00', 0x0, 0x0) ioctl$GIO_SCRNMAP(r0, 0x4b40, &(0x7f0000230000-0x31)=""/49) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00008d4000)='/dev/ptmx\x00', 0x0, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x4, &(0x7f0000971000)=0x0, 0x4) poll(&(0x7f000000c000-0x1b)=[{r1, 0x0, 0x0}], 0x1, 0x10000) close(r0) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000019000)=0x5) syz_extract_tcp_res$synack(&(0x7f0000952000-0x4)={0x0, 0x0}, 0x1, 0x0) ioctl$TCSETSF(r1, 0x5404, &(0x7f00002e4000-0x24)={0x7, 0x9, 0x1, 0x9, 0x544d, 0x100000000, 0x800, 0x1e9c, 0x6, 0x1000, 0x0, 0x8}) ioctl$KDGETKEYCODE(r1, 0x4b4c, &(0x7f00006f5000)={0x9, 0x4}) ioctl$TCSETA(r1, 0x5402, &(0x7f0000e7b000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000244000)='/dev/loop-control\x00', 0x20200, 0x0) 2018/01/21 02:00:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000ffd000-0x10)='/dev/sequencer2\x00', 0x20000, 0x0) bind$pptp(r0, &(0x7f0000b1a000)={0x18, 0x2, {0x2, @rand_addr=0xbad}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) r1 = socket$inet6(0xa, 0x400000000001, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00003a6000)={0x0, 0x0}) getsockname(r1, &(0x7f0000bdd000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000f72000-0x4)=0x14) connect(r1, &(0x7f00007d7000)=@ll={0x11, 0x6, r2, 0x1, 0x2, 0x6, @random="ec036d6d0a2b", [0x0, 0x0]}, 0x14) getrusage(0x0, &(0x7f0000a31000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f000070b000)={0x0, r3}, 0x10) r4 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000217000)='/selinux/enforce\x00', 0x0, 0x0) ioctl$TIOCSLCKTRMIOS(r4, 0x5457, &(0x7f000046b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$KDGETMODE(r4, 0x4b3b, &(0x7f0000073000)=0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r4, 0x84, 0x20, &(0x7f0000eec000-0x3)=0x0, &(0x7f00002ea000)=0x4) ioctl$EVIOCSKEYCODE_V2(r4, 0x40284504, &(0x7f0000bd3000)={0x0, 0x52, 0x3, 0x4, "319548ffd53d511ecbbf332279c1d2030307d34bf4212c1167134ad7fe5ef951"}) getpeername$ax25(r0, &(0x7f00009d6000-0x10)={0x0, {""/7}, 0x0}, &(0x7f000014b000)=0x10) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f000016c000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000173000-0x4)=0xc) r6 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000625000)='/selinux/user\x00', 0x2, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r6, 0x5411, &(0x7f0000456000-0x4)=0x0) socket$inet(0x2, 0x80000, 0x5) ioctl$UFFDIO_API(r4, 0xc018aa3f, &(0x7f0000ee1000)={0xaa, 0x2, 0x0}) accept4$inet6(r1, &(0x7f00004be000)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000031000-0x4)=0x1c, 0x800) lstat(&(0x7f00000a8000)='./file0\x00', &(0x7f0000e5f000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuseblk_mount(&(0x7f00008b9000)='./file0\x00', &(0x7f0000e3c000)='./file0\x00', 0x5000, r5, r7, 0x8001, 0x0, 0x100080) r8 = dup(r1) setsockopt$inet6_tcp_int(r1, 0x6, 0x20000000000002, &(0x7f0000001000-0x4)=0x81, 0x4) setsockopt$inet_tcp_int(r8, 0x6, 0x19, &(0x7f0000001000-0x4)=0x4, 0x4) bind$inet6(r1, &(0x7f0000001000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r1, &(0x7f0000e78000-0x1)="", 0x0, 0x20000004, &(0x7f00008d5000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r8, &(0x7f00002cf000-0x284)="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", 0x284, 0x100000000031, 0x0, 0x0) 2018/01/21 02:00:52 executing program 0: mmap(&(0x7f0000001000/0x2c000)=nil, 0x2c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000026000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r0, 0x80045400, &(0x7f000002b000)=0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000012000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000002b000)=0xe8) r2 = getegid() lchown(&(0x7f0000007000)='./file0\x00', r1, r2) 2018/01/21 02:00:52 executing program 5: mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") mount(&(0x7f00004c7000-0x8)='./file0\x00', &(0x7f0000acc000)='./file0\x00', &(0x7f0000d36000)='ramfs\x00', 0x2800c, &(0x7f000000a000)="") mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) listxattr(&(0x7f0000442000-0x8)='./file0\x00', &(0x7f0000fe7000)=""/205, 0xfffffffffffffda8) mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000c50000-0x8)='./file0\x00', &(0x7f000002f000-0x6)='ramfs\x00', 0x100000, &(0x7f0000ce3000)="") r0 = dup(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$dir(0xffffffffffffff9c, &(0x7f00003b6000-0x8)='./file0\x00', 0x410501, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat2(r0, &(0x7f0000001000-0x2)='./file0\x00', r1, &(0x7f0000000000)='./file0\x00', 0x0) getgid() mount(&(0x7f000052f000)='./file0\x00', &(0x7f00008fd000-0x1)='.', &(0x7f00003a3000-0x6)="0700cc667300", 0x1000, 0x0) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) linkat(r0, &(0x7f0000fe9000-0x8)='./file0\x00', r1, &(0x7f0000804000)='.', 0x1000) mount(&(0x7f0000c6c000-0x8)='./file0\x00', &(0x7f000092f000)='./file0\x00', &(0x7f0000dcd000)='ramfs\x00', 0x8ff8c, &(0x7f000002f000)="") mmap(&(0x7f0000000000/0xdf5000)=nil, 0xdf5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0xff8c, &(0x7f00008a7000)="") umount2(&(0x7f0000d5c000-0x1)='.', 0x0) 2018/01/21 02:00:52 executing program 3: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f000000c000-0x6)='./control\x00', &(0x7f000000d000-0x6)='./bus\x00') mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f000000d000-0x8)={0x0, 0x0}) fcntl$setsig(r0, 0xa, 0x31) mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000015000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f0000006000)={0x0, 0x0, ""/64, 0x0, ""/8, ""/32, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000000d000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) open(&(0x7f0000017000)='./file0\x00', 0x80040, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000010000-0x6)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_crypto(r2, &(0x7f0000008000)={&(0x7f0000005000)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f000000b000-0x10)={&(0x7f000001a000-0x128)=@del={0x128, 0x11, 0x0, 0x5, 0x0, {{'drbg_pr_sha1\x00'}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x2400, 0x0, 0x0, 0x0}, [{0x8, 0x1, 0x4}, {0x8, 0x1, 0x4}, {0x8, 0x1, 0xffffffff}, {0x8, 0x1, 0x0}, {0x8, 0x1, 0x1000}, {0x8, 0x1, 0x8}, {0x8, 0x1, 0x74f7}, {0x8, 0x1, 0x4}, {0x8, 0x1, 0x1ff}]}, 0x128}, 0x1, 0x0, 0x0, 0x8000}, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat2(r2, &(0x7f000001b000-0x8)='./file0\x00', r2, &(0x7f0000019000-0xd)='./bus/control\x00', 0x1) 2018/01/21 02:00:52 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x40040, 0x0) ioctl$SNDRV_TIMER_IOCTL_STOP(r0, 0x54a1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) set_robust_list(&(0x7f0000f8b000-0x18)={&(0x7f000014e000/0x2000)=nil, 0x0, &(0x7f0000935000/0x3000)=nil}, 0x18) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000074000-0x10)={&(0x7f000079a000/0x3000)=nil, 0x3000}) 2018/01/21 02:00:52 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_UNIMAP(r0, 0x4b66, &(0x7f0000003000-0x10)={0x1, &(0x7f0000000000)=[{0x0, 0x0}]}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sysinfo(&(0x7f0000002000)=""/199) ioctl$TIOCGETD(r0, 0x5424, &(0x7f0000001000)=0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$TIOCEXCL(r1, 0x540c) mmap(&(0x7f0000000000/0x24f000)=nil, 0x24f000, 0x0, 0x10, 0xffffffffffffffff, 0x0) sync() ioctl$void(r1, 0xc0045c78) 2018/01/21 02:00:52 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x2)='$\x00', 0x0) fallocate(r0, 0x0, 0x0, 0x10001) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r0, &(0x7f0000003000+0xcf1)=[{&(0x7f0000000000)="", 0x0}, {&(0x7f0000002000-0x88)='[', 0x1}], 0x2, 0x0) 2018/01/21 02:00:52 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000001000-0x8)={0x0, 0x0}) setsockopt$sock_void(r0, 0x29, 0x13, 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001000)='/proc/self/net/pfkey\x00', 0x840, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r1, 0xc0106407, &(0x7f0000000000)={0x3, 0x0, 0x7, 0x7}) 2018/01/21 02:00:52 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000000000)='.dead\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000000000)='$\x00', 0xfffffffffffffffd) keyctl$reject(0xc, 0x0, 0x1, 0x0, r0) 2018/01/21 02:00:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000330000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000856000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x40, &(0x7f0000bda000-0x1)="") mount(&(0x7f0000803000-0x8)='./file0\x00', &(0x7f0000b42000-0x8)='./file0\x00', &(0x7f00003f7000)='devtmpfs\x00', 0x8502d, &(0x7f0000039000)="") mount(&(0x7f0000ce0000)='./file0\x00', &(0x7f0000447000)='./file0\x00', &(0x7f00000e1000)='msdos\x00', 0x9022, &(0x7f0000668000)="") r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000e3d000-0xc)='/dev/rfkill\x00', 0x4000, 0x0) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000862000)={0x4, {0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xc}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x22, 0x5, 0x5, 0x8a, 0x6, &(0x7f0000e7f000-0x10)=@common='dummy0\x00', 0x1f, 0x8, 0x80000000}) chmod(&(0x7f0000064000)='./file0\x00', 0x4) r1 = add_key(&(0x7f000088d000)='ceph\x00', &(0x7f0000365000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000338000-0x3f)="3d076ee61d8688909e51387a8c396b156f053c5988c77180613d6348ca406b8a85d3f72e6814989e7b6784e2a263986efed82a03d0cb16ed5c15c9fd728686", 0x3f, 0xfffffffffffffffe) request_key(&(0x7f0000387000)='blacklist\x00', &(0x7f0000d67000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000423000-0x5)='ceph\x00', r1) r2 = request_key(&(0x7f00000f8000)='ceph\x00', &(0x7f0000528000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000fcd000)='/dev/rfkill\x00', 0xfffffffffffffffc) keyctl$reject(0x13, r1, 0x7, 0x7, r2) 2018/01/21 02:00:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0xfffffffffffffff8) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000039000)={0x0, 0x80000, r0}) lseek(r0, 0x0, 0x0) ioctl$DRM_IOCTL_ADD_BUFS(r1, 0xc0206416, &(0x7f00001f7000-0xb)={0x101, 0xfffffffffffffffe, 0x40000000000, 0x100, 0x0, 0x0}) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000b7b000-0x390)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x5, [{{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x800}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x1000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x310) ioctl$sock_ifreq(r0, 0x8977, &(0x7f00005a1000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f0000ce2000-0x20)="95a18b139117288682d897af5e38796b9facd65c7ee922422218db52277a5852"}) close(r0) 2018/01/21 02:00:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x20000000001, 0x0) setsockopt$inet6_int(r0, 0x29, 0x4c, &(0x7f0000975000-0x4)=0x2, 0x4) open(&(0x7f00003e8000)='./file0\x00', 0x80000, 0x44) 2018/01/21 02:00:52 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10, 0x800) connect$inet(r0, &(0x7f0000071000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$TIOCSWINSZ(r1, 0x5414, &(0x7f0000ae8000)={0x8, 0x10001, 0x7, 0xb54}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key$keyring(&(0x7f0000002000-0x8)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$get_security(0x11, r2, &(0x7f0000001000-0xa0)=""/160, 0xa0) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x48, &(0x7f0000001000-0x2)="", 0x0) 2018/01/21 02:00:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f000063f000)='/dev/rfkill\x00', 0x82, 0x0) ioctl$DRM_IOCTL_GET_UNIQUE(r0, 0xc0106401, &(0x7f000019b000-0x10)={0x6b, &(0x7f0000b17000-0x6b)=""/107}) fadvise64(r0, 0x0, 0x1, 0x7) writev(r0, &(0x7f000037d000)=[{&(0x7f000019a000-0x1f)="1f000000020219", 0x7}], 0x1) 2018/01/21 02:00:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000079a000-0xb)='/dev/loop#\x00', 0x0, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000cff000)='/dev/sequencer2\x00', 0x280a00, 0x0) ioctl$EVIOCGPHYS(r1, 0x80404507, &(0x7f0000fb0000-0x1000)=""/4096) ioctl(r0, 0x4000000000001267, &(0x7f000013c000)="") r2 = dup(r0) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000acf000)={@common='rose0\x00', @ifru_flags=0x5000}) 2018/01/21 02:00:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f00001cb000-0x9)='/dev/sg#\x00', 0xffffffffffffffff, 0x0) ioctl(r0, 0x8003f, &(0x7f0000b37000)="a1") 2018/01/21 02:00:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000870000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000032e000)="") chdir(&(0x7f0000f95000)='./file0\x00') r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) fstat(r0, &(0x7f00008d3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f00004f1000)=0x0, &(0x7f00005b2000-0x4)=0x0, &(0x7f0000e14000-0x4)=0x0) fcntl$getflags(r0, 0x8000000000000c0d) lchown(&(0x7f0000c55000-0x6)='./bus\x00', r1, r2) ftruncate(r0, 0x7fff) r3 = open(&(0x7f0000010000-0x6)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x2, 0x11, r3, 0x0) recvfrom$inet(r3, &(0x7f0000d22000)=""/191, 0xbf, 0x12002, 0x0, 0x0) readv(r3, &(0x7f0000005000-0x10)=[{&(0x7f0000001000)=""/171, 0xfe7c}], 0x3c3) 2018/01/21 02:00:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000031d000-0x9)='/dev/rtc\x00', 0x0, 0x0) ioctl$PIO_UNIMAPCLR(r0, 0x8008700b, &(0x7f000098e000-0x6)={0x0, 0x0, 0x0}) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000fa4000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/21 02:00:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000721000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00006da000)={0x0, 0xfffffffffffff801, 0x2, 0x46, 0x1ff, 0xfffffffffffffffe}, &(0x7f0000554000-0x4)=0x14) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000c56000-0x10)={r1, 0x4, 0x4, [0x2, 0x3, 0x1ff, 0x2]}, &(0x7f0000b63000-0x4)=0x10) getuid() r2 = socket(0x100000002, 0x1, 0x0) setsockopt(r2, 0x6, 0xe, &(0x7f0000678000)="020008000000000000005462db01a15eaf0d2cf600f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da60200000100008000530000ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d113b514dbdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) 2018/01/21 02:00:52 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x80000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) chown(&(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) pipe2(&(0x7f0000233000-0x8)={0x0, 0x0}, 0x84000) ioctl$GIO_FONTX(r2, 0x4b6b, &(0x7f0000bbd000-0x1000)=""/4096) getsockopt$inet6_udp_int(r2, 0x11, 0x66, &(0x7f00003d0000)=0x0, &(0x7f0000315000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000b5f000)={0x0, 0x7ff}, &(0x7f0000236000)=0x6) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f000059d000)={0x10001, 0x0, 0x6, 0x80000001, r3}, 0x10) 2018/01/21 02:00:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f000090e000)='/dev/hwrng\x00', 0x101000, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000765000)="3c7762864b1ec174f592393c26f57699", 0x10) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a25000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETSW(r1, 0x5403, &(0x7f0000551000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/21 02:00:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000d3d000-0x2)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r2, &(0x7f0000fae000)=[{&(0x7f0000421000)="df9741", 0x3}, {&(0x7f0000d95000-0x1000)="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", 0x1000}, {&(0x7f0000f97000)="55d7e9df31f90355aacf0a1af4ab4169e5d9a69c8c905f7177e21e7b44d8be5582e6e3703ef4673c9b9134890a1bb8074361660af40549a2677b1492324e25cb021580fd58116048efb00b863823", 0x4e}, {&(0x7f0000311000-0xd9)="1e72adf293bc00240afbc0dea00f0413df00c0ad3fc24eb32da62dd652b33ca9bf16e07dafefcb36eab8474d754ba182ba2fcd3d2a2f21c6f71af8cdb3ab4dfa1ed563b271c6884907368af51faaf730b1c1ceb347c1ed671392a9b9b73c5de90a11170c42efca0a70c9e38be5911912df265afe0ac39f3d40fd10c19f7cd1b6c652aca118dd7dfdf790b19bcfaf046d9087a948d2770ef782fc15202af557a3820385945cb781b7388d557dd345edfade00148c9f46b46d2303e42eb4238b29a952da7af66c93a6327a1e118341646d00b37be282eb14d5ad", 0xd9}, {&(0x7f0000ea1000)="c9346aec7758e3", 0x7}, {&(0x7f000077e000-0xa6)="6061e53a24dc5ab8f9a23e910856b95684716c851cd2c880e7fd3f7cf76f9f61d38f5d197b1404a900afe3b4ed5dba1673b39bad5f93a77cbdd3e619966d2874b4ffc3d661efd988545e66656a2694b562405ec3d40c5870dd8cfdf683746593cbf850b2c31c63eafd731f8e47265fd1837b33b0d55414875ad4e09acb1d1ec4b72a04f2f69d528b36a5341d9fa4c803ddd4105015f24066bb54cb6c24aee304961c065024ba", 0xa6}, {&(0x7f0000b32000-0x92)="cc59dee4ef6dff43670bb59e030804564deed82700b7bfc951ad088d257be62051519c8e14040499fb0f0b466a08e77396e0e6b87bb249e391421befb9a2988fa942e4f88210fcdc42371b897f75666babd3f8580ae0aa8a7c1b3436cbeb43a09d63b793fdddbec71ca137151daab6c07213ba13a5d94855654ecbcbd591cc4997eb1ae0cab96903b507a4641b7792013032", 0x92}, {&(0x7f00002cc000)="1d9d880eb959641aa3a089e07bf86129e155f5222abcd97af89c75b9806455dec02d1eb9b9cd3d087dbc98e45c00ca29d036c9557eb974449943e73e72937f478fd515c2c61c2393c8724bf5166a67adb10d7dcf3a25716a0757eb15792875920b44bf7d90eb7592643fa6b0b7426a016efa1ddcda4981219903e4d3049a", 0x7e}, {&(0x7f0000d40000)="69e6c4f66c6ae09892df3c14a9d362c514cf1446f0911a352773a61d1779216a0a512ea824b493f1a757f88300aae3eebc089720968739f480c731146a6cc9e1645bf7845eeda8e91983ff374d0c7fa0c892826dfbd82bb8356642cab8a61db5c4b5635f24e376f7e8c7c86472feb72946c24224737c110a2c630c1ed604698387e7068c67ae813b715bf2fc64b38889ff669cfb4bee0c47ea42603286053b0eeec5684de2d1b2f3f92bedea72b089ad06b6f84934771c1d6c74b919463ed5dfca05616e62a153595af20d41dedb3652d395ad36ba00f0e7ff", 0xd9}], 0x9, 0x1) recvmsg(r2, &(0x7f0000b0c000-0x38)={&(0x7f0000df6000+0xa59)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000205000)=[], 0x0, &(0x7f0000e34000-0x10)=""/180, 0xb4, 0x0}, 0x0) pipe(&(0x7f0000094000)={0x0, 0x0}) getsockopt$ipx_IPX_TYPE(r3, 0x100, 0x1, &(0x7f0000a5d000)=0x0, &(0x7f0000771000-0x4)=0x4) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1, 0x0}, 0x0) 2018/01/21 02:00:52 executing program 6: clone(0x0, &(0x7f00004ad000)="", &(0x7f0000422000+0xaec)=0x0, &(0x7f0000909000-0x4)=0x0, &(0x7f0000ea3000)="") r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect(r0, &(0x7f00001a0000-0x9)=@rc={0x1f, {0x6, 0x800, 0xfffffffffffffffc, 0x8000, 0x8, 0x5}, 0x7}, 0x9) sendmmsg(0xffffffffffffffff, &(0x7f0000b3a000-0xf0)=[], 0x0, 0x0) 2018/01/21 02:00:52 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x1)='\x00', 0x0) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f0000565000-0x50)={@common='bcsh0\x00', @ifru_flags=0x4000}) mmap(&(0x7f0000000000/0x33000)=nil, 0x33000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r1, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r1, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$TUNGETSNDBUF(r3, 0x800454d3, &(0x7f0000033000-0x4)=0x0) 2018/01/21 02:00:52 executing program 4: mmap(&(0x7f0000000000/0xeee000)=nil, 0xeee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x14, &(0x7f000049a000)=0x0, 0x4) mmap(&(0x7f0000eee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000eee000)='/dev/rfkill\x00', 0x0, 0x0) mq_timedreceive(r1, &(0x7f00009fb000-0x61)=""/97, 0x61, 0x7fffffff, 0x0) 2018/01/21 02:00:52 executing program 5: mmap(&(0x7f0000000000/0xdf9000)=nil, 0xdf9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00005d6000-0xd)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000a, &(0x7f0000dee000-0x4)=0x2, 0x4) sendto$inet(r0, &(0x7f0000de2000-0x1)="", 0x0, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto(r0, &(0x7f0000b23000-0x1d)="cb", 0x1, 0x801, &(0x7f00005df000-0x20)=@pptp={0x18, 0x2, {0x4, @multicast2=0xe0000002}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) sendto$inet(r0, &(0x7f0000b0c000)="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", 0x240, 0x0, 0x0, 0x0) 2018/01/21 02:00:52 executing program 0: clock_getres(0xffffffffffffffff, &(0x7f0000369000)={0x0, 0x0}) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCMGET(r0, 0x5415, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETAW(r0, 0x5407, &(0x7f0000001000-0x14)={0x6, 0x6, 0x9, 0x2, 0x2b1, 0x3, 0x2, 0x80, 0x4, 0x7f}) close(r0) 2018/01/21 02:00:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_int(r0, 0x29, 0x50, &(0x7f0000c99000-0x4)=0x0, &(0x7f0000300000)=0x4) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000064e000)='/selinux/status\x00', 0x0, 0x0) accept$llc(r1, &(0x7f0000aed000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000ef7000-0x4)=0x10) 2018/01/21 02:00:52 executing program 5: r0 = getpid() setpriority(0x1, r0, 0x800) rt_sigqueueinfo(r0, 0xd, &(0x7f0000cce000)={0x23, 0x7f, 0x3, 0x2}) ptrace$setsig(0x4203, r0, 0x74, &(0x7f0000cd1000-0x10)={0xb, 0x8, 0x9, 0x5}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000001000-0x8)={0x0, 0x0}) r2 = dup(r1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000002000-0x20)={0x9, 0x0, 0x10000, 0x1}) ioctl$DRM_IOCTL_SG_FREE(r2, 0x40106439, &(0x7f0000001000-0x10)={0x4, r3}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000001000)={0x0, 0x1f}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000002000)=@assoc_value={r4, 0xe43f}, 0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r2, &(0x7f0000003000)=[{&(0x7f0000002000)=""/213, 0xd5}, {&(0x7f0000004000-0x9a)=""/154, 0x9a}, {&(0x7f0000003000-0x47)=""/71, 0x47}, {&(0x7f0000003000)=""/0, 0x0}, {&(0x7f0000003000)=""/237, 0xed}, {&(0x7f0000003000)=""/144, 0x90}], 0x6) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000002000-0x10)={0x7ff, 0x200, 0x6, 0xc9, r4}, 0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000003000)={r4, 0x8}, &(0x7f0000004000)=0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(r2, &(0x7f0000003000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000005000)=0x14) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000001000)={{{@in=@multicast2=0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000006000-0x4)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000003000-0xe8)={{{@in=@rand_addr=0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, 0x1, 0x6, 0x3, 0xe9e4, 0xa, 0x80, 0x80, 0x0, r5, r6}, {0x4974b071, 0xe7ac, 0x200, 0x75a2e536, 0x0, 0x0, 0x10000, 0x7fffffff}, {0x5, 0xee, 0x6, 0x100000001}, 0x1000, 0xd, 0x2, 0x1, 0x2, 0x1}, {{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2, 0xff}, 0xa, @in=@multicast2=0xe0000002, 0x7, 0x3, 0x0, 0x1000, 0x8000, 0x7, 0x40}}, 0xe8) ioctl$TUNSETIFINDEX(r2, 0x400454da, &(0x7f0000001000-0x4)=0x1000) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGLED(r2, 0x80404519, &(0x7f0000007000-0x2d)=""/45) 2018/01/21 02:00:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000266000-0x9)='/dev/sg#\x00', 0x0, 0x2) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f000009c000-0xc)=@sack_info={0x0, 0x0, 0x0}, &(0x7f0000304000)=0xc) openat$ppp(0xffffffffffffff9c, &(0x7f000058c000-0x9)='/dev/ppp\x00', 0x0, 0x0) write$tun(r0, &(0x7f0000a8c000)=@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) poll(&(0x7f0000001000)=[{r0, 0x0, 0x0}], 0x1, 0x0) 2018/01/21 02:00:53 executing program 5: clone(0x0, &(0x7f00002f0000-0x6b)="e94d542a67034adf61f8762fcb41f27035b6cd6c3d35fbcdd7b370d923e08f78b8c28b3b7bb703c5573d612ddb26b949f8a5f6b3e33f4e4ea40800000000b059444e593cc5b52b0280f0f79cbfef27f0c82ccc05952c6447dc3c405ed9aeefa7cf59eb9f0d69cc7ff1ab8f", &(0x7f0000f1d000-0x4)=0x0, &(0x7f0000d5a000)=0x0, &(0x7f0000ac3000)="") keyctl$join(0x1, &(0x7f0000001000)={0x73, 0x79, 0x7a, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x4, 0x7, 0x0, &(0x7f0000000000)={0x0, 0x0}) keyctl$join(0x1, &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}) setsockopt$inet6_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000cb1000)={0x10000}, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r1, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000000000)=0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$packet(r0, &(0x7f0000001000)={0x11, 0x16, r2, 0x1, 0x4, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) 2018/01/21 02:00:53 executing program 2: getegid() socketpair$inet(0x2, 0x1, 0x3, &(0x7f0000162000)={0x0, 0x0}) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f00000ad000)={{{{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x2, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8001, 0x7f, 0x6, "9787c45d48a8bad54c71b6e029ecf0651de3edc6747c762268e46d604dd24dc6d0ead043c888fa140cc64478a3be4d75b9cc396bdcc6c8b16420cd9cd7f505c92e739a11acf6b41aa7e3e85bd2cdb660"}, 0x160) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000f76000-0x8)={0x0, 0x0}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000000)={r2, 0xff, 0x8, [0x8, 0x401, 0x80000001, 0xdf, 0x8001, 0x7ff, 0x7fffffff, 0x7811]}, 0x18) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000002000-0x8)={r2, 0x8}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x1f, &(0x7f0000003000-0x4)=0x0, &(0x7f0000002000)=0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000004000-0x8c)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xc}, 0x54}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x8c) socketpair(0x5, 0x4, 0x81, &(0x7f0000003000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000004000-0x8)={r2, 0x9}, &(0x7f0000003000-0x4)=0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f0000001000)={0x9, 0x8207, 0xff, 0x5, r5}, &(0x7f0000004000)=0x10) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r4, 0xc0605345, &(0x7f0000002000-0x5c)={0x5, 0x0, {0x0, 0xe841c5b9a302093d, 0x3, 0x0, 0x80000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000004000)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000006000-0x1)=0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000003000)=@assoc_value={r6, 0x101}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000007000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netrom(r3, &(0x7f0000008000-0x38)={&(0x7f0000008000-0x10)=@ax25={0x3, {"9c1e673625c4d4"}, 0x7ff}, 0x10, &(0x7f0000004000)=[{&(0x7f0000008000-0x6f)="9a44b22cc34227dfc566892a543cad5a10636d6124881b5a171cd47396fbed2e6aad9623c9ab0700d449cec56e28bcb6662c6442a6f3cdb5cadeebf056bd5d7c8986f2032192014abbc53c875ac88e7a725684cb15082656415834159356f033c1dabae4e10b70fe8df69599b06989", 0x6f}, {&(0x7f0000007000)="d2ea429524217d35e3b4c7cc2c26148d90a3f5e1bf248ece9932cd", 0x1b}, {&(0x7f0000008000-0xd4)="f2af4853f925b10e91a00e124d9d05e6f5c97b17f38b7e3415716358817fd0fed0a368eea5d664600e9e0e2e9b5baeceab72988aad1ffdb7fbc0dda4c2e22cd4666e740739b9fa169b2e34c57027a65b4f57e4c2f55c87e73c14eb790547af5a1aee519ae077fb04d3f5bcebe0e48aa85c57a9949c9f78bb3101a65b0751d340f4c327e1bbb8922cd9b7e09b29be566e9a5cec6376e4e97eccc99a1e0cc0176d242be42f80072ad6807125d53474839cce893d528355790d5d648782c264b0e8c6c85f030e7af30c3855daa29f143eced62c6e2f", 0xd4}, {&(0x7f0000004000-0xee)="3a253608f7b703db105043ad7ffd8dd10bc66b0053498869f081e94f0e6c704764426b69a4df4ecfc49266e5b6f8470c228f9c739105e17d557c0006de7e6135768daafe0cc7e2c08033aff07628aba76cf3ba40b43c854e4565f4779b47eacb2db065083e325e48b464f19157ffcf754c8b33ceb2667bcee71bd3e85d7a585b2581bebe91d8f732a7fdfa875d378d6ecfcebae6e34ab5ea138e5dd1cdea88660bdbfef2cba7a26d184e6887c75ed8b074b56894d8bbf442c3c239028b01bbe425a91f832f220216c3a2a24a1959fd42f7a7a37c3a428996ff16d165ec07aa501d908c0b5938580381064ace5560", 0xee}, {&(0x7f0000005000)="0716ddac09f03fc874031e60740235b20382a0f25e48c947770032abea", 0x1d}, {&(0x7f0000006000)="dacc86185118f64dc2fcf9c77dd12db88b2f5cbe36b32efa5dc705c2bff4f096e26f62c6dd22abf380a1d5b0090fca15d0f6857cd2415e1393f48b67c06cd8c7abc3cbf1313de70cc15b11f57ecbb00c57573888fa1998197ccd7ff47c922f53c0eeebaa46b1b6e6ce68a819ccac6087582b163a14f8996c0bf96a37cf5cc477cec1adbff08505924cfed2285039", 0x8e}, {&(0x7f0000005000-0x52)="013333352ef927743a7759a199531505a2fb87847f59988e18784ac1ac2162b6cbfcf3fda29dea19eb1a47298a7159fb8598fed10096122e71adeb2b945c78e79af64961f1da9f0d097070960294afad16a3", 0x52}, {&(0x7f0000004000-0x9c)="442549f0470aa1d4ebabf75ba1ddd641102cf308721cfcdec2bfad30f6ccfc45083514b824b206b1b6985842ccce3421cefcf155c986156caf418c2c3b58c14e888523a5d95dabcf66d45715b72bd57c77501e4d98ecfd65b5d7fd017302ce19c270b823dba2bb140f9eb03a75ddcd227cf6d214397547d821d809850960e110eb5d20717d2285815290fdaafdf3f0f7448d5eb14105aea71740f376", 0x9c}, {&(0x7f0000000000+0xc55)="dc23a7384ff45daf67aeb039b9f28c6804763b3060be4779cf7b20fa26d7da42b68cffe10879f734538753f4a524c2e72bb13d7b09", 0x35}], 0x9, &(0x7f0000001000-0x260)=[{0x78, 0x10f, 0x7, "e0e8579135e07f7006456bc434ea57e67b0bfb3c17386fadfe159d6a481ec2065304d9fd04e58ace630eed37f91786027f61935c150b88e09f800cd9062d39c4a4e9846f5642bab21c831c855fed1debc4aeda562aadcd081bb77e97edc93141df46a58c39"}, {0x40, 0x1ff, 0xc3b, "54a0ed8b4b462efc4efd341eecf66d622647fda829d3662894fdfd71d7959f4e248aa068d2050fd50603"}, {0x68, 0x10a, 0x6, "ed844b5e743bf02a9fc9a10153577382388a2b7a599f060aef2ee947810ea3cf6b0441269a9673700c4baf71581910cd9369e9b86012e9f7ee7a1a546c72094ceecdb2c0a9ea3a56bc9cbff16e47b30a68924392"}, {0x38, 0x108, 0x10000, "efe36bd8477c1288825e418d30220d744f39d1723a79a1f22d11cc20f3659cd56b4d"}, {0xe0, 0x1, 0x100000000, "4f9aa9264841995f02eada97019fed99a8bde786658466377eded99c3f673551d4af04b3baa14c13cc7d763a8d2af4351e7058be5d7b1ebfa1c4a87f67ce86048f96d444235a5247068aea380a59b005a432c6bcea690d06db2c45ca3164f42b821b4bfa0459df6cbf6a61cc3193a69191a4ee11b6d482479b02425ba41fee29f2852715ffbcea1fb68af31b001b40f21fa1f060809d4002785a1308d809f05900a4ea468a8013dfd6d40b513d2fc7a5446c5286156c8ac1c1e61c4ad8fe657875deef2bd16f1f42bd53e72e"}, {0x28, 0x19f, 0x2, "57165b3fd8c887af2ac3c23c50cef6359849a4aff719ec"}], 0x260, 0x40}, 0x48004) 2018/01/21 02:00:53 executing program 3: mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000fd5000)='/dev/vga_arbiter\x00', 0x400000, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_CMAP(r0, 0x4b71, &(0x7f0000e62000+0x34e)={0x8, 0x6, 0x80000001, 0xffffffffc6ef5575, 0x3, 0x4}) symlinkat(&(0x7f00006e6000)='./file0\x00', r1, &(0x7f000059f000)='./file0\x00') r2 = open(&(0x7f0000fd6000-0x8)='./file0\x00', 0x402000, 0x82) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000fd6000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x27, 0x0, 0xff, 0x6, 0x100, 0xb, 0x5}, &(0x7f0000fd6000)=0x20) fcntl$getown(r0, 0x9) openat$ppp(0xffffffffffffff9c, &(0x7f0000d16000)='/dev/ppp\x00', 0x20603, 0x0) ioctl$TIOCLINUX3(r2, 0x541c, &(0x7f00003d3000)=0x3) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000fd7000-0x8)={0x0, 0x0}) ioctl$KDGKBENT(r2, 0x4b46, &(0x7f000019c000)={0x38e8, 0x83, 0xffffffffffffffe1}) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read$eventfd(r0, &(0x7f0000fd9000-0x8)=0x0, 0x8) connect$pppoe(r2, &(0x7f0000dbd000-0x1e)={0x18, 0x0, {0x2, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x14}, @common='sit0\x00'}}, 0x1e) r3 = socket(0x2, 0x8000a, 0x7) sendfile(r3, r3, 0x0, 0x166000000000) ioctl$DRM_IOCTL_GET_MAP(r2, 0xc0286404, &(0x7f0000fd7000-0x28)={&(0x7f0000ab0000/0x3000)=nil, 0x500000000, 0x0, 0x40, &(0x7f0000696000/0x1000)=nil, 0x81}) ioctl$EVIOCSMASK(r1, 0x40104593, &(0x7f0000fd7000)={0x0, 0x18, &(0x7f0000ec6000)="ba6d03216e91f10f325b4680d5d8e358be5b2c5a65d0ee65"}) 2018/01/21 02:00:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x9) bind$netlink(r0, &(0x7f000006c000)={0x10, 0x0, 0x0, 0xffffffffffffffff}, 0xc) bind$netlink(r0, &(0x7f0000d86000)={0x10, 0x0, 0x0, 0x0}, 0xc) 2018/01/21 02:00:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000002000)='./bus\x00', 0x800000000141042, 0x0) ftruncate(r0, 0x1f) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000017000)='/dev/ptmx\x00', 0x802, 0x0) ioctl$TCFLSH(r0, 0x540b, 0x101) sendfile(r1, r0, &(0x7f0000b4c000-0x8)=0x0, 0x6deb3d3d) ioctl$TCSETA(r1, 0x5406, &(0x7f0000c19000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000, 0x0}) getsockopt$inet_tcp_int(r0, 0x6, 0x1f, &(0x7f0000957000)=0x0, &(0x7f0000873000-0x4)=0x4) 2018/01/21 02:00:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") r0 = open(&(0x7f0000a45000-0x8)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000034000-0x8)='./file0\x00', 0x0) mount(&(0x7f00001a5000-0xe)='.', &(0x7f00002fb000-0x8)='./file0/file0\x00', &(0x7f00002ba000)='\x00v\t', 0x1004, &(0x7f0000f5b000)="") mount(&(0x7f00005e1000-0x8)='./file0\x00', &(0x7f0000df5000-0x8)='.', &(0x7f0000df4000)='%&t3\x00', 0x2000, &(0x7f00003db000-0x23)="") getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000e3a000-0x8)={0x0, 0x3}, &(0x7f0000c14000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f000025b000)={r1, 0xac, &(0x7f0000587000-0xac)=[@in6={0xa, 0x2, 0x10000, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x12}, 0x9}, @in6={0xa, 0x1, 0x1, @loopback={0x0, 0x1}, 0x5}, @in={0x2, 0x1, @rand_addr=0x9d, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @rand_addr=0x7ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x6, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x6}, @in6={0xa, 0x1, 0x80000001, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, @in6={0xa, 0x3, 0xfffffffffffffffe, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}]}, &(0x7f0000390000)=0x10) 2018/01/21 02:00:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000034000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000072000-0x28)={@common='gre0\x00', @ifru_map={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}}) bind$inet(r0, &(0x7f0000114000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = socket$inet(0x2, 0x1, 0x0) mkdir(&(0x7f0000e83000)='./file0\x00', 0xc8) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x800}) ustat(0x1000, &(0x7f000075d000)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000769000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) connect$inet(r0, &(0x7f0000561000)={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000191000-0xad)="", 0x0, 0x20008000, &(0x7f00006e2000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r0, &(0x7f0000d8d000)={&(0x7f00000a0000)=@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f00008b9000-0x80)=[], 0x0, &(0x7f0000d89000-0x13e0)=[], 0x0, 0x0}, 0x0) 2018/01/21 02:00:53 executing program 4: llistxattr(&(0x7f0000de6000-0x8)='./file0\x00', &(0x7f0000b5c000-0x45)=""/69, 0x45) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_icmp(0xa, 0x2, 0x3a) r0 = accept4$inet6(0xffffffffffffffff, &(0x7f00009ea000)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000001000-0x4)=0x1c, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f0000000000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, &(0x7f000010a000)=0x3a) 2018/01/21 02:00:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000068000)='net/udplite6\x00') r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000e0000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "36d19d5dfc1e7d6c9a660b0deebf108d57f01e0d8f8ca527d2797e28ffd1407e406bd5ce9f40f6327d09d936803694f61ec252434d7385a7b17d74a27fc7feea", "01c45c0fa19635f68542b621dd0c62b0d02811cb3748e7412e079e6a6fff4c5a0b44ceb49e349795aad549005b7f90cc7500eab2a50009320420d80fef7b292e", "489341c8d6f939eb39c9eb757f743103778f54bead27c591e5ee25274cb1806c", [0x0, 0x0]}) openat$rtc(0xffffffffffffff9c, &(0x7f0000853000)='/dev/rtc\x00', 0x0, 0x0) 2018/01/21 02:00:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioperm(0x0, 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f000000d000-0x70)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000005000)=""}) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00003a8000-0x15)='/proc/self/net/pfkey\x00', 0x2000, 0x0) ioctl$DRM_IOCTL_MODESET_CTL(r1, 0x40086408, &(0x7f000078d000-0x8)={0x8001, 0x0}) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x2, &(0x7f0000f37000-0x8)=0x2000, 0x8) mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x12, r0, 0x0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000007000)={0x0, 0x0, &(0x7f0000006000-0x2c)=[], 0x0, 0x0, &(0x7f0000002000)=""}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000bba000)={0xfffffffffffffdba, 0x0, &(0x7f0000399000)=[@decrefs={0x40046307, 0x3}], 0xfcab, 0x0, &(0x7f00005e3000)='|'}) 2018/01/21 02:00:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000def000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f0000fbe000)='ramfs\x00', 0x0, &(0x7f000000a000)="") mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000c50000-0x8)='./file0\x00', &(0x7f000002f000-0x6)='ramfs\x00', 0x100000, &(0x7f0000ce3000)="") creat(&(0x7f00001d5000)='./file0/file0\x00', 0x0) chmod(&(0x7f0000eb2000-0xe)='./file0/file0\x00', 0x50) mount(&(0x7f0000bbd000-0xe)='./file0/file0\x00', &(0x7f0000917000)='./file0/file0\x00', &(0x7f0000467000)='xfs\x00', 0x1000, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x8, &(0x7f0000ada000)=0x0, &(0x7f0000131000)=0x4) mount(&(0x7f0000672000)='./file0\x00', &(0x7f0000cbf000-0x8)='./file0\x00', &(0x7f00007b9000-0x5)='squashfs\x00', 0x80000, &(0x7f000002f000)="") mount(&(0x7f0000f28000-0xe)='./file0/file0\x00', &(0x7f00002fb000-0x8)='./file0/file0\x00', &(0x7f0000239000)='\x00v\t', 0x1004, &(0x7f0000a06000)="") umount2(&(0x7f0000d2c000)='./file0\x00', 0xa) r0 = socket(0x0, 0x0, 0x0) getpeername(r0, &(0x7f000041c000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f00008a9000)=0x10) 2018/01/21 02:00:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000347000-0x15)='/proc/self/net/pfkey\x00', 0x404040, 0x0) r1 = accept$packet(0xffffffffffffff9c, &(0x7f0000e1f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000285000-0x4)=0x14) fstat(r1, &(0x7f0000882000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000973000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1, 0x0, 0x2, 0x10001, 0x2, 0x80, 0x80, 0x3b, r2, r3}, {0x2, 0x0, 0x16b, 0xfff, 0x2b, 0xfffffffffffff800, 0x100, 0x3}, {0x5, 0x5, 0x4, 0x100000000}, 0x1, 0x3, 0x1, 0x1, 0x1, 0x1}, {{@in=@rand_addr=0x400, 0x2, 0x0}, 0xa, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xb}}, 0xffffffffffffffff, 0x3, 0x3, 0x3ff, 0x12, 0xffff, 0x9}}, 0xe8) getsockopt$sock_timeval(0xffffffffffffff9c, 0x1, 0x0, &(0x7f0000d22000-0x10)={0x0, 0x0}, &(0x7f00003bc000-0x4)=0x10) futimesat(0xffffffffffffffff, &(0x7f0000b43000)='./file0\x00', &(0x7f0000c41000-0x20)={{0x0, 0x0}, {0x77359400, r4}}) 2018/01/21 02:00:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00004a3000-0x16)='oom_score\x00') ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000a56000)=@buf={0xd7, &(0x7f0000401000-0xd7)="c080be2b37d1cc2f0314302b415a8288aa332598e1936f596c2a929ac7ef12d057e4f546e3b35b4e10424a6d6727b68c9f1ef85bac73eca7c8690cd91c110e3d0ea497257ac56c7812ac320540b482cb1d85cb8d14ae6c0224f017b69ec4ab9573b2de18a7a47c81ec5032d105d8feae599be46c47ea5b802650341ce41395f2b9d04050805e2b53db5be7fdb30314f6ddc80a43e358d7f87a48749f94e8b12ec3521df46d2f765084d7244e5593a8def6b898cd53c300284b04e4db25afb720f789abff057beacb58bef39a1b8b21f5522329637c05b2"}) sendfile(r0, r0, 0x0, 0x2735) 2018/01/21 02:00:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r0, 0x29, 0x11, &(0x7f0000006000-0x4)=0x1, 0x4) connect$inet6(r0, &(0x7f0000002000-0xe)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) 2018/01/21 02:00:53 executing program 4: mmap(&(0x7f0000000000/0xc31000)=nil, 0xc31000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00004ea000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000821000)=0xc) fcntl$setown(r0, 0x8, r1) mmap(&(0x7f0000c31000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000c32000-0x11)='/dev/vga_arbiter\x00', 0x8000, 0x0) mmap(&(0x7f0000c31000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000c31000)={0x6, 0x7fffffff, 0x6, 0x7c8, 0x7fffffff, 0x22, 0xffffffff, 0x8, 0x0}, &(0x7f0000705000-0x4)=0x20) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f00004c6000-0x8)=@assoc_value={r3, 0x401}, &(0x7f000066e000)=0x8) fcntl$getownex(r0, 0x10, &(0x7f0000c2f000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r4, 0x0, 0x0) ptrace(0x4207, r4) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r2, 0x40605346, &(0x7f0000399000-0x5c)={0x7f, 0x3, {0xffffffffffffffff, 0x1, 0x5cd5, 0x3, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setpgid(r1, r1) fchdir(r2) sync() waitid(0x0, 0x0, &(0x7f0000c30000-0x5)={0x0, 0x0, 0x0, 0x0}, 0x9, &(0x7f0000023000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/21 02:00:53 executing program 1: remap_file_pages(&(0x7f00000e0000/0x2000)=nil, 0x2000, 0x2000000, 0x0, 0x0) remap_file_pages(&(0x7f0000349000/0x2000)=nil, 0x2000, 0x1000000, 0xf98f, 0x2011) 2018/01/21 02:00:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) dup3(r0, r0, 0x80000) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x20000000000008, &(0x7f0000353000)=0x0, 0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000353000)={0x0, @in={{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xcc, 0x6, 0x5, 0xd3, 0x3}, &(0x7f00002aa000)=0xa0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00004ab000-0x8)={r1, 0xff}, &(0x7f0000c70000)=0x8) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x44045, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000fc7000-0x4)=0x1, 0x4) sendto(r0, &(0x7f0000d6a000)='i', 0x1, 0x0, &(0x7f0000266000)=@hci={0x1f, 0x0, 0x0}, 0x6) writev(r0, &(0x7f0000df9000)=[{&(0x7f0000355000-0x8)='\'', 0x1}], 0x1) setsockopt$inet_tcp_int(r0, 0x6, 0xc, &(0x7f000023f000)=0x46, 0x4) 2018/01/21 02:00:53 executing program 0: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000943000-0x16)='/selinux/checkreqprot\x00', 0x10000, 0x0) ioctl$TIOCNOTTY(r0, 0x5422) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bf8000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$PIO_FONTX(r1, 0x4b6c, &(0x7f000056b000-0x9f)="cfca501a778dcb6b415cfe920057829f56e67ef2c294832f8f78253a61bd2cf4db63bafbe9ef935fe3dfa7ecc5a465f127ea5033571e165ac1512f002b41a0ea92738d046853ae5285d97334985bec6775c008d7d380d276f115ace8a4ec140b48b0250927cd0441d6b60c751ad123ccf2f3999b620c32cf30081a14cf4d75d5ba52114e7a7c0c7337f19e83678fd77e36a86bdb4474c51c5b9ce782bd995a") ioctl$int_in(r1, 0x80045432, &(0x7f0000000000)=0x0) 2018/01/21 02:00:53 executing program 7: r0 = fcntl$getown(0xffffffffffffff9c, 0x9) syz_open_procfs(r0, &(0x7f00009de000-0x8)='environ\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x480, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETSW(r1, 0x5403, &(0x7f0000000000)={0xfff, 0x8, 0x8, 0x3, 0x8000, 0x7, 0xfffffffffffffffa, 0x11, 0x3, 0x7fff, 0x3, 0x3}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bc0000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r2, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCSWINSZ(r2, 0x5414, &(0x7f00001dd000-0x8)={0xbffd, 0x8, 0x1, 0xed}) sched_setaffinity(0x0, 0x8, &(0x7f00004ea000)=0x2) syz_open_pts(r2, 0x0) read(r2, &(0x7f000086d000-0x6f)=""/111, 0x6f) readv(r2, &(0x7f000059d000)=[{&(0x7f0000735000)=""/78, 0x4e}, {&(0x7f000034b000)=""/197, 0xc5}, {&(0x7f00008e8000-0x35)=""/53, 0x35}, {&(0x7f0000498000)=""/4096, 0x1000}, {&(0x7f00005f2000)=""/191, 0xbf}, {&(0x7f0000995000)=""/144, 0x90}], 0x6) ioctl$TIOCPKT(r2, 0x5420, &(0x7f00004a2000)=0x1f) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f000001a000-0x8)={0x0, 0x0}) 2018/01/21 02:00:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f000000a000-0x4)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000c0e000-0xe)='attr/fscreate\x00') ptrace$setregset(0x4205, r0, 0x0, &(0x7f0000512000)={&(0x7f00003d8000-0x1000)="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", 0x1000}) pwritev(r1, &(0x7f0000e40000)=[{&(0x7f0000c77000)="fb", 0x1}], 0x1, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f000068b000)={0x0, 0x4, "21afb1b5"}, &(0x7f0000034000-0x4)=0xc) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000283000-0x98)={r2, @in={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfd7f, 0x7c}, 0x98) 2018/01/21 02:00:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x9, 0x4, &(0x7f0000ee0000-0x10)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x4) futex(&(0x7f000000d000-0x4)=0x4, 0x0, 0x4, &(0x7f000000b000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000b2a000)='/dev/keychord\x00', 0x40, 0x0) ioctl$EVIOCGBITSND(r0, 0x80404532, &(0x7f0000ebe000)=""/57) futex(&(0x7f000000d000-0x4)=0x0, 0xa, 0x0, &(0x7f00006f7000)={0xfffffffffffffffc, 0x100000000000000}, &(0x7f000099e000)=0x0, 0x20) [ 102.686071] audit: type=1401 audit(1516500053.200:90): op=fscreate invalid_context=FB [ 102.718757] audit: type=1401 audit(1516500053.240:91): op=fscreate invalid_context=FB 2018/01/21 02:00:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$netrom(0xffffffffffffff9c, &(0x7f0000c26000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000df5000-0x4)=0x10, 0x80800) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000db1000)=@common='ifb0\x00', 0x10) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x0, 0x0) socket$l2tp(0x18, 0x1, 0x1) ioctl$TCXONC(r1, 0x540a, 0x2) 2018/01/21 02:00:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f000086b000-0x4)=0x0) r0 = getpgid(0xffffffffffffffff) syz_open_procfs(r0, &(0x7f0000ca0000-0x7)='ns/ipc\x00') 2018/01/21 02:00:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000ee1000)='/dev/rfkill\x00', 0x40, 0x0) r0 = syz_open_dev$loop(&(0x7f00007a8000-0xb)='/dev/loop#\x00', 0x0, 0x1) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) fdatasync(r0) 2018/01/21 02:00:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000ae8000)='./file0\x00', 0x0) r0 = open(&(0x7f0000033000-0x8)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000034000-0x8)='./file0\x00', 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f000062c000-0x4)={0x400}, 0x4) mount(&(0x7f0000df2000)='./file0/file0\x00', &(0x7f0000a17000-0x8)='./file0\x00', &(0x7f0000df3000-0x3)='\tv\t', 0x1001, &(0x7f0000845000)="") unlinkat(r0, &(0x7f000057d000)='./file0\x00', 0x200) rename(&(0x7f0000a57000)='./file0/file0\x00', &(0x7f00001e9000-0xe)='./file0/file0\x00') 2018/01/21 02:00:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) r2 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f00000a3000-0xc)={0x20000000, 0x0}) epoll_wait(r2, &(0x7f000009b000-0xc)=[{0x0, 0x0}], 0x1, 0xfffffffffffffff8) syz_open_pts(r0, 0x4080) 2018/01/21 02:00:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffff9c) lseek(r0, 0x0, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00008f7000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) clock_gettime(0x0, &(0x7f0000e8f000)={0x0, 0x0}) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r1, 0x40485404, &(0x7f0000001000)={{0x3, 0x2, 0x80000001, 0x3, 0x7}, 0x8, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r1, &(0x7f0000e96000)=[{0xe075, 0x3, 0xd1c, 0xdd0e, @tick=0x8, {0x800, 0x100}, {0x7, 0xd30}, @time=@time={0x0, 0x0}}, {0x101, 0xfffffffffffffffc, 0x3, 0x892b, @tick=0x7e79, {0x3, 0x10001}, {0x6, 0x80000001}, @connect={{0x21, 0x8000}, {0x5, 0x7ff}}}, {0xd1, 0x80000000, 0x80000001, 0xff, @time={r2, r3+30000000}, {0xff, 0x5570}, {0x3, 0x401}, @raw32={[0xa8fa, 0x4, 0x8]}}, {0x8, 0x5, 0x0, 0x100, @tick=0x0, {0x8, 0x9}, {0x1, 0x3ff}, @quote={{0x25c7, 0x6}, 0x100000000, &(0x7f00005bf000)={0x1, 0x0, 0xffff, 0xf6, @time={0x0, 0x0}, {0x3ff, 0xcf9}, {0x10000, 0x0}, @note={0x0, 0x2, 0x6, 0x200, 0x84}}}}, {0x7, 0xea8, 0x7, 0x3, @time={0x0, 0x1c9c380}, {0x2, 0x7}, {0xdf20, 0x80}, @raw8={"e0f6f6bd5695ae51cbd83208"}}], 0xf0) r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000030f000-0x12)='/dev/loop-control\x00', 0x0, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0xc, &(0x7f0000362000)=0xfffffffffffffffb, 0x3c7) write(r4, &(0x7f0000f0d000)="", 0x0) r5 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$VT_RESIZEX(r0, 0x560a, &(0x7f000099d000-0xc)={0xfffffffffffffff9, 0xfffffffffffffffc, 0x9, 0x8, 0x40, 0x1000}) ioctl$LOOP_CTL_REMOVE(r4, 0x4c81, r5) accept4$nfc_llcp(r1, &(0x7f00009be000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000f62000-0x4)=0x60, 0x80000) ioctl$DRM_IOCTL_SET_MASTER(r1, 0x641e) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f000092e000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$LOOP_CTL_ADD(r4, 0x4c81, 0x0) 2018/01/21 02:00:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000000) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x1, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) mq_timedreceive(r0, &(0x7f000009d000)=""/224, 0xe0, 0x0, &(0x7f0000e6f000-0x8)={0x77359400, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() timer_create(0x0, &(0x7f0000319000-0x60)={0x0, 0x12, 0x0, @thr={&(0x7f0000d00000)="", &(0x7f0000e6c000-0x5c)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fd7000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) listxattr(&(0x7f0000b9d000)='./file0\x00', &(0x7f000074f000-0x9b)=""/155, 0x9b) tkill(r1, 0x1000000000016) 2018/01/21 02:00:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fb3000)='./file0\x00', 0x0) keyctl$join(0x1, &(0x7f00000d8000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}) socketpair(0x2, 0x805, 0x6, &(0x7f0000a68000)={0x0, 0x0}) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f00002a4000+0xd37)=0x0) 2018/01/21 02:00:53 executing program 5: mmap(&(0x7f0000000000/0xfa5000)=nil, 0xfa5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000531000)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000f87000-0x4)=0x0, &(0x7f0000063000)=0x4) r1 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000048000)=0xc) fcntl$setown(r1, 0x8, r2) fcntl$getownex(r1, 0x10, &(0x7f0000f9d000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x0, 0x0) mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) waitid(0x2, r3, &(0x7f0000fa6000-0x10)={0x0, 0x0, 0x0, 0x0}, 0xa, &(0x7f0000e4d000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ptrace(0x4207, r3) mmap(&(0x7f0000fa6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000fa7000-0x78)={0x0, {0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x0, 0x8, 0x9, 0x4, &(0x7f000067c000)=@common='nr0\x00', 0x0, 0x1, 0x41a77a3a}) mmap(&(0x7f0000fa6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndtimer(&(0x7f0000fa7000-0xf)='/dev/snd/timer\x00', 0x0, 0x4200) ptrace$getregset(0x4204, r3, 0x1, &(0x7f0000237000)={&(0x7f00005b9000-0x40)=""/64, 0x40}) 2018/01/21 02:00:53 executing program 2: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x2000, 0x3, &(0x7f0000000000/0x2000)=nil) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x80045438, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/21 02:00:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) socket$l2tp(0x18, 0x1, 0x1) r1 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x4028042, 0x0) connect$inet6(r0, &(0x7f0000d3d000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0xfffffee5) getsockopt$sock_int(r0, 0x1, 0x0, &(0x7f000029a000)=0x0, &(0x7f0000e4e000)=0x4) fallocate(r1, 0x0, 0xffff, 0x1f) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f000035c000)={@common='ip_vti0\x00', @ifru_addrs={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r2 = creat(&(0x7f000001b000)='./file0\x00', 0x40) socket$inet6(0xa, 0x5, 0x0) dup(r2) setsockopt$packet_int(r2, 0x107, 0x1f, &(0x7f0000567000)=0x3d5f, 0x4) sendfile(r0, r1, &(0x7f0000834000-0x8)=0x0, 0xfffd) 2018/01/21 02:00:53 executing program 0: mmap(&(0x7f0000000000/0xfe7000)=nil, 0xfe7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00003b9000-0x4)=0x51) poll(&(0x7f000085c000-0x40)=[{r0, 0x0, 0x0}], 0x1, 0x400) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000fe7000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_SET_MASTER(r1, 0x641e) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0xfffffffffffffffc, 0x0}) r2 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000fe0000)=0x3) 2018/01/21 02:00:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) bind$netlink(r0, &(0x7f0000706000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x9d5}, 0xc) getsockopt$netlink(r0, 0x10e, 0x9, &(0x7f0000b21000-0x4)=""/4, &(0x7f000047f000)=0x304) socket$netlink(0x10, 0x3, 0xc) [ 102.821201] blk_update_request: I/O error, dev loop0, sector 0 [ 102.834560] blk_update_request: I/O error, dev loop0, sector 0 2018/01/21 02:00:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000b75000-0xf)="6d696d655f747970655d5b2ccd4000", 0x0) clock_gettime(0x0, &(0x7f000089a000)={0x0, 0x0}) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r0, 0x28, 0x6, &(0x7f000064e000+0x614)={r1, r2/1000+30000}, 0x10) r3 = socket(0x9, 0x0, 0xcfab) r4 = syz_open_dev$sndseq(&(0x7f0000028000-0xd)='/dev/snd/seq\x00', 0x0, 0x20002) dup2(r4, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000041000)={0x0, 0x0, 0x0, 'queue0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x007\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$sock_int(r3, 0x1, 0xf, &(0x7f0000bb3000)=0x10001, 0x4) ioctl$PPPIOCSMRU(r3, 0x40047452, &(0x7f0000fc1000-0x4)=0x4798) write$evdev(r0, &(0x7f0000a89000-0xa8)=[{{0x0, 0x2710}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x77359400, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x2710}, 0x20, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x100000001}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x90) sendmmsg(r0, &(0x7f0000fb8000-0x78)=[{{&(0x7f0000320000-0x10)=@llc={0x1a, 0x1f, 0x8, 0x20, 0x100000, 0x5, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, [0x0, 0x0]}, 0x10, &(0x7f0000f6a000-0x40)=[{&(0x7f0000435000)="9f785f585313e6e58f09301f642207c926145b0d6ef50394152060fac504db4d566892beafc2f48d3c34bb91eef884441797cd3394d7081b3fcc155a67f5c92e010f50ab6604803da7427f7d4ea57da82a748c5a29e77394a06fb579494cd6d1859e4976dc1d74d2328532c9016e0f8b67f8ff4f2bb035d7ad06009fed404e1d371f60e80dae067890bfe23cc66d85f35c46f718b774c8ed56b9299e6024cd899167888e6d3f30badbe5a8fb10dbf68525089a284fb9c8618d275ed799cb8a877234c6ff735887c2c8ef993b5ce583900b8197ffc4", 0xd5}, {&(0x7f0000d7f000)="f5c3cea3946973ab9a5033f1d537519bbd7fd01ce281237742fec1766972845799d8111de39387ea3141eb7eba847958fec4c525c63785bb9a255de18e694efb0e87fc23788d98a47c5890c409b13909d641f8a9de0aac38b4f113921a991c7d983414304dc583a3cea4cf61becc50c03da65ac14ccf7f3c04af4ec3a03ffced40aeae007a4554e11727833bc4799156f96471c84449fd0887e8b532a7aca5f7705eb4f307e7a403977228f70b47cca04ab918730aaa57f8708fde134672088510668917173e2ccaea8523733f9430d0c2bade1adedbafe3", 0xd8}, {&(0x7f0000326000-0x1000)="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0x1000}, {&(0x7f0000bc6000-0xfa)="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", 0xfa}], 0x4, &(0x7f000070c000)=[], 0x0, 0x8000}, 0x8}, {{&(0x7f0000d44000-0x10)=@llc={0x1a, 0x7, 0x6, 0x20, 0x401, 0xffffffffffffffff, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x10, &(0x7f0000278000-0x60)=[{&(0x7f0000a19000)="e96fb1df3cd8e79ba718a2451e16b120cd41718ab234b40c55d54b3be0c257568f6c7ca0c193494859a8c9628dd5d2f7cab3ba6459d80037f4e8c1e8ce11e2baf70f79a7975fe9e1df9b39711bde4ca52a46f45ce19063ef00c66d2cbd11aa4236ea580eccb842fd9706655f95f085", 0x6f}, {&(0x7f0000e59000)="23940c274a0623c7f3031564f912a5dda5e2ee6d56fbdb6b557b0a637b0cbe82", 0x20}, {&(0x7f0000b28000)="475316f3acf6d13fd49a4776f2db35f470e0fedad8370bdf402b4f5a447b5c86336ad40662089f35417da44e2c61a7d3d2ec031751a18df10cfa5c1070c1fbbe53c0a9b03d3412324edb32c276b18eac8d0e301cc7239b93febbe96cb05a66bf27b92973d5d664815cb77abbcbdefe8eeca7073c73dc041d1f701d3f1e2996a6dea58b811b8d288e70fb7223d328afeccb270bc5b48d1f44074fab73bf51348840026f624ff1b2be", 0xa8}, 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0x1000}, {&(0x7f00006e4000-0xf2)="5883a1bd5d8f5ace1e5cdcbb9c4aca2da7e2dad739b3326390f4e33c8b26900bb70c5b7feddb7f803f4da80a1709ba6a19509b9d882327d240dd7df25a3691a26afe445d9ed860934df00c225de4ad78e0584877afc85045b960306d3d6f01fb8a2d6190c18f8f77a72fe5fd3e29d8c2b97159ef082dcba3bf6b9c8fec8670b9bec8e6664d30fda69bfa58e61133e9c0a43af3cc8b27e04c67517a5ea29269e6009fc63bf821e10252f607f0388c1f9033841013441fb89362008ce3d9e08731ff8eaa68bf6b75af899739f8d64b129e8b7b867051c37bab1c7c52ab93d938af66fd669bd12172e559ac4818233d734a50dc", 0xf2}, {&(0x7f0000359000)="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", 0x1000}], 0x6, &(0x7f0000ea1000-0x38)=[{0x38, 0x0, 0x9, "fee128a16bd29c01258d49d7fd072053322f616f1269d7ebdd0af06102b0273dc23446582f64d89f"}], 0x38, 0x4000}, 0x3f}], 0x2, 0x10) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r4, 0xc0305302, &(0x7f0000360000)={0x7ff, 0x3f, 0x6, 0x0, 0x400, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/21 02:00:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f000002e000)='/proc/self/net/pfkey\x00', 0x80, 0x0) r0 = syz_open_dev$sg(&(0x7f0000ae4000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x2201, &(0x7f0000091000)="551619d3") openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000d47000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) 2018/01/21 02:00:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000315000-0x74)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb") r1 = open(&(0x7f0000000000)='./file0\x00', 0xc0, 0x0) mount(&(0x7f00001a5000-0xe)='./file0\x00', &(0x7f0000f8a000-0x8)='./file0\x00', &(0x7f000067b000)='\x00v\t', 0x1004, &(0x7f0000d86000-0x8f)="") readv(r0, &(0x7f0000f8f000-0x80)=[{&(0x7f0000311000-0x7e)=""/126, 0x7e}, {&(0x7f00006bb000-0x8b)=""/139, 0x8b}, {&(0x7f0000a8b000-0x76)=""/118, 0x76}, {&(0x7f00006f3000-0xf8)=""/248, 0xf8}, {&(0x7f0000825000)=""/0, 0x0}, {&(0x7f0000412000)=""/35, 0x23}, {&(0x7f00004e8000-0xa1)=""/161, 0xa1}, {&(0x7f0000af4000)=""/193, 0xc1}], 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f00002e3000-0x58)=[@in6={0xa, 0x0, 0x6, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0xfffffffffffffffe}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x8000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}], 0x58) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f000096c000-0x8)={0x0, 0x4, 0x6}, &(0x7f0000336000)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000dde000)=@sack_info={r2, 0x401, 0x2}, 0xc) 2018/01/21 02:00:53 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r0, 0x29, 0x0, &(0x7f0000000000)=0xc08, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000001000+0x49c)=0xfff, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$nfc_llcp_NFC_LLCP_RW(r0, 0x118, 0x0, &(0x7f0000002000)=0x2, 0x4) setns(r0, 0x4000000) r1 = getpid() mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(r1, &(0x7f0000003000)='net/stat\x00') socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$nfc_llcp(r3, 0x118, 0x4, &(0x7f0000004000)=""/48, 0x30) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) waitid(0x2, r1, &(0x7f0000006000-0x10)={0x0, 0x0, 0x0, 0x0}, 0x100000a, &(0x7f0000001000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) utime(&(0x7f0000000000)='./file0\x00', &(0x7f0000002000-0x10)={0x400, 0xffffffffffff0000}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r4, &(0x7f0000006000)={0xa, 0x3, 0x7, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd}, 0x0}, 0x1c) 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) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000004000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000004000-0x4)=0xc) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000008000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000007000)=0x0) r7 = getuid() mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r4, &(0x7f0000008000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000006000)='./file0\x00', &(0x7f0000002000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r10 = getegid() mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000007000)={{{@in6=@loopback={0x0, 0x0}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000006000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000007000)=0x0, &(0x7f0000008000-0x4)=0x0, &(0x7f0000007000)=0x0) r14 = getgid() mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000008000-0xe8)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000008000-0x4)=0xe8) getgroups(0x2, &(0x7f0000002000)=[0xffffffffffffffff, 0x0]) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000001000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000008000-0x4)=0xe8) getgroups(0x4, &(0x7f0000002000)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff]) stat(&(0x7f0000004000)='./file1\x00', &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r20 = getgid() mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r21 = geteuid() r22 = getgid() mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r2, &(0x7f0000004000-0xa8)=[{&(0x7f0000007000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000004000)=[{&(0x7f0000008000-0x1b)="2f56e4557ea582a98a48421e83ef2ce1b62e63d7b79c3e1dc3da89", 0x1b}, {&(0x7f0000007000)="0ef65ab60614f049dd078a4ad2851abc5ee446a21e604104ddb06db59fbcb943ac12fcb375", 0x25}, {&(0x7f0000006000-0x9c)="f7ced12ce1df3d6199579f895bb4d31cbdf7c01cffc11fb2d3427b812bc5213985714f4f36006dc97973f32c16a6622f02a0507d07d723cc415497519c0fcb3e38ffbc81f2bee862622d6ddb038869fa64400df5f6a7f565cd120faf2ffb06a73ed69d8035297a07027af5687337d0abe65530e775c97256df4f02cd08c7c2674f9477c3718b9abe181f1b16870343305572b35f1ac7a94a602d1255", 0x9c}, {&(0x7f0000008000-0x29)="4855c4719ba23c5910be092ea69a7240ce1d66038d5a37917d740d63845349ed755aee9409c4ddb866", 0x29}, {&(0x7f0000006000-0x1000)="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", 0x1000}, {&(0x7f0000007000)="6972c602f2fd18189c9469a7ca2f33c4f7a164a6dab7f687d32d9f366d86a0444cbf157fe4b892ec5f5e00af383dfd23481499a47c1e80aa24ce9f520430aadaf2c569e264cb3e10706988dbd6a7944b84aa88b793892a0522471e85e4d13e30fea6b683a61fd109448dfec7643284593b82faa98e6e07589fd3075811c71deb450e7e3131787cc6f8e38a227e1a94392ad9d13697a0a2019990384dcb588694ff8c7eee21344ef6a648e58a0bbb5034e9e8e21cea91cca51a494ccc204e2bdaa62cb96fc8a656bc0c", 0xc9}], 0x6, &(0x7f0000003000-0x70)=[@rights={0x10, 0x1, 0x1, []}, @cred={0x20, 0x1, 0x2, r1, r5, r6}, @cred={0x20, 0x1, 0x2, r1, r7, r8}, @cred={0x20, 0x1, 0x2, r1, r9, r10}], 0x70, 0x20040000}, {&(0x7f0000008000-0xa)=@file={0x5691f9268eb69de7, './file0\x00'}, 0xa, &(0x7f0000008000-0x50)=[{&(0x7f0000007000)="d9fa9b3f93625fab0940447468d0593e37767d56e0dd61aa3efe8c2920a2bca853da04309074d738b3fdaa4af3329c3f3974e9f6318d44da17d9bbda2115c2f73a7de0f3251484f41353a4721264e93d835803ea69572bfa944fdc9614c1aa297b7d9f2aa0d91c3c", 0x68}, {&(0x7f0000007000)="f5bad6fe97b76b0073f434083970128dd54b8f3c477e5bc1aa6a7cd97a53721bd71a6d5b29c2ccff99d521165e9578b2647474d9cb07f066113062093142b2850e9af3188d4083b27d8fff2ef290b9866e97d37c05194b1b2d80649d126ae1028d8f847199077cc4e75e97510f22783e32b910c6f1e44545e5794a4178dabc27b06fd2b01d136134f83fe87238928af9fe11bfa8d811b0e4a5d319410778def0952d8ade9b9df23ca4393c17a1901471139f3edfde7bc23d6b5fc2193d2a5deb29d0dbfaa6762319ca34f0f5b95d2179e94536cce91367ae6014f20f1928492562fdec6a8b86028a7cdda70e1f1975eb909849bb7cb357aaa0", 0xf9}, {&(0x7f0000006000)="9d936994dc25ddaed5b922254a678a43e97023014dcc9d1c83fc797ea526ad850069f518f7c9aad181a93492e0021c7c7ced025425e5c6e1bdc2587e87f65565543bc197ee7f302900f0d8482e1af3d5d65cfcd1dabb414468e6af6bec57a685ae9d0080fc0ec42622cb9d988f1b2c3499f7a993a7ae4398ccde7e6e715de1d2823832049c6c3834158d9d4355fe149642791f9bbbe8b04eb579dae62057f49758746867a7e78bede7090079836e9aaa5b618191380bf6e11493d4d79bdbfe29145d8e2cabc2b305533a52b8", 0xcc}, {&(0x7f0000004000)="b879", 0x2}, {&(0x7f0000007000)="b89c5ee3c3068a4c7aa3d955b3f67f135af337d4a40351517554cfe511", 0x1d}], 0x5, &(0x7f0000008000-0xd8)=[@cred={0x20, 0x1, 0x2, r1, r11, r12}, @rights={0x18, 0x1, 0x1, [r4]}, @cred={0x20, 0x1, 0x2, r1, r13, r14}, @rights={0x20, 0x1, 0x1, [r4, r2, r4]}, @cred={0x20, 0x1, 0x2, r1, r15, r16}, @cred={0x20, 0x1, 0x2, r1, r17, r18}, @cred={0x20, 0x1, 0x2, r1, r19, r20}], 0xd8, 0x8004}, {&(0x7f0000006000)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f0000002000-0x10)=[{&(0x7f0000000000)="671da98d69761979b3da42f9d29966d0653c87f8457a8b2a3cf1acf125f52fe50c8098b0f9df1d77904819aef44e2839aa7f2ca71fc6d067eb50db19efae963449d19f8345f5d6f629e8feca4e7a92808e556915ba0bd7ebb677560a32e5126caa09f5a8c7e496c8be4aff4ae5ed10b30bcd8b26a99f3830fdc4cde89a3406b445996276d118dfd781d4e3c28cd5f822515fdf0eff4a0f70d59cc69c0a561afc34f095bf594271dcdc", 0xa9}], 0x1, &(0x7f0000008000-0x20)=[@cred={0x20, 0x1, 0x2, r1, r21, r22}], 0x20, 0x254771dadffa2a4e}], 0x3, 0x0) 2018/01/21 02:00:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pptp(0x18, 0x1, 0x2) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f000078e000-0x8)=0x0) syz_emit_ethernet(0x16, &(0x7f00009bf000)={@remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [{[], {0x8100, 0x0, 0x0, 0x0}}], {@generic={0x8100, "5d3f0dc0"}}}, &(0x7f0000269000)={0x0, 0x1, [0x0]}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000374000)={{{@in=@loopback=0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a07000-0x4)=0xe8) getgroups(0x2, &(0x7f0000f9f000)=[0xffffffffffffffff, 0xffffffffffffffff]) lchown(&(0x7f0000415000)='./file0\x00', r1, r2) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00007c9000-0x11)='/dev/vga_arbiter\x00', 0x100, 0x0) 2018/01/21 02:00:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000a13000)='/dev/sg#\x00', 0x0, 0x8002) write(r0, &(0x7f0000e64000-0x58)="dbef803e3d9f5de1e22055bb7c8a326fe46092b6682d9ad789c5d7acad0e771f13d8cb59029b011ded54a09c41c6cfcfbcd743cc665c32af223d42438b496a0304891c88697aff07d4a70f330e6fe3a1c9c76f314ffab329", 0x58) write$evdev(r0, &(0x7f0000a59000)=[{{0x0, 0x7530}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) write$sndseq(r0, &(0x7f00001d7000-0x120)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @result={0x0, 0xffffffffffffb554}}], 0x30) ioctl(r0, 0x2286, &(0x7f0000c96000-0x2)='A') bind$netlink(r0, &(0x7f000068a000)={0x10, 0x0, 0x3, 0x0}, 0xc) 2018/01/21 02:00:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000002000-0x33)="776c616e302a6d696d655d747970652d747275737465647d26776c616e30766dc06574312e747275737465647b5c7b47504c00", 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x4, 0x4011, r0, 0x0) ioctl$DRM_IOCTL_GET_STATS(r0, 0x80f86406, &(0x7f00008b1000-0x5)=""/5) write(r0, &(0x7f00001ef000)="ca049624221dc540f1822c851beb1a8a779c760c3cd17e1c0a4e2d874faa600ad09a7457c7d0e9123089ae4a62b3d9ec8016baf28f3062728d0caa3f8abefa671955781baca4fd51f70227b0a81c78e71523cac1d925f5065386f9777fb35e4cd1e0040c856372d047eb846d989f59c1730975b22d8b01705bff1e93f6b0dcefa23e0e5ad0549fb2cf0c3d50c8d9c59b2565f8", 0x93) symlink(&(0x7f0000004000)='./file0\x00', &(0x7f0000003000-0xa)='./control\x00') rename(&(0x7f000043b000-0xa)='./control\x00', &(0x7f0000004000)='./control\x00') 2018/01/21 02:00:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000240000)='/dev/vga_arbiter\x00', 0x2001, 0x0) ioctl$EVIOCRMFF(r0, 0x40044581, &(0x7f0000905000)=0x6) r1 = socket(0x8000000000010e, 0x200000000080000, 0x1) write(r0, &(0x7f0000959000)="3400000052001f0014f9f426010904000a0007f80700010002000000000000002000001e9a04464f42e59a3ebcc6c075881b6394b45e6b2276d2ea117c62b4245060737ff41ed56840c2e346afdf29fa702769a89d20bc3309ac8a03d1d9ee4b382b3f4241", 0xffffffffffffff41) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000089d000)={0x2, &(0x7f000045d000-0x10)=[{0x0, 0x7, 0x0, 0x81}, {0xffffffffffffffff, 0x1000, 0x7d53d858, 0x1f}]}, 0x10) 2018/01/21 02:00:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000001000/0x5000)=nil, 0x5000, 0x2) getgid() madvise(&(0x7f0000005000/0x2000)=nil, 0x2000, 0x10) mlock(&(0x7f0000e0d000/0x1000)=nil, 0x1000) madvise(&(0x7f0000004000/0x2000)=nil, 0x2000, 0x11) 2018/01/21 02:00:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x100000001, 0x0, &(0x7f000078b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) write(r0, &(0x7f0000210000)='P', 0x1) setsockopt$sock_int(r1, 0x1, 0x22, &(0x7f0000b9a000)=0x9, 0x4) recvmsg(r1, &(0x7f0000b48000-0x1c)={&(0x7f000015c000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f00006f4000)=[], 0x0, &(0x7f00003a1000)=""/12, 0xc, 0x0}, 0x0) 2018/01/21 02:00:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000bdf000-0xd)='/dev/snd/seq\x00', 0x0, 0x2003ff) close(r0) 2018/01/21 02:00:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r1, 0x1) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00002e2000)={0x0, 0xe4dd, 0x30}, &(0x7f0000bcd000)=0xc) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f000012c000)={r2, 0x40, 0x1, 0x7fff, 0x8, 0x2}, &(0x7f0000b92000-0x4)=0x14) sendto$inet(r1, &(0x7f00006e7000-0x1000)="", 0x0, 0x4000, 0x0, 0x0) 2018/01/21 02:00:53 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0x9, 0x88400) ioctl$TIOCSBRK(r0, 0x5427) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fsync(r1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x80003, 0x8) ioctl$TCSETS(r1, 0x5402, &(0x7f0000000000)={0x8, 0x6, 0x7, 0x7f, 0xffffffffffffffff, 0x8, 0x1, 0x7, 0x3, 0x10001, 0xeb, 0xfff}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000001000)={0x0, 0x0}) getsockopt$sock_buf(r1, 0x1, 0x3b, &(0x7f0000001000)=""/109, &(0x7f0000002000-0x4)=0x6d) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x17, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000001000)=0x0, &(0x7f0000003000-0x4)=0x4) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000001000)={0x0, 0x401, 0x1, [0x2]}, &(0x7f0000001000)=0xa) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000001000)={r3, 0x80}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000a13000-0x4)=@int=0x0, &(0x7f0000e67000)=0x4) openat$sequencer2(0xffffffffffffff9c, &(0x7f00004d1000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x80045105) rt_sigsuspend(&(0x7f00000e2000-0x8)={0x2}, 0x8) 2018/01/21 02:00:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000fa6000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xfffffffffffffffb}]}) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000225000-0x4)=0x0) wait4(r0, &(0x7f0000f7b000-0x4)=0x0, 0x40000000, &(0x7f0000bff000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) wait4(0xffffffffffffffff, &(0x7f000022d000-0x4)=0x0, 0x0, &(0x7f00005c7000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) openat$sequencer2(0xffffffffffffff9c, &(0x7f000008f000-0x10)='/dev/sequencer2\x00', 0x400801, 0x0) utimes(&(0x7f000065b000)='./file0\x00', &(0x7f0000624000-0x20)={{0x0, r1}, {0x0, 0x7530}}) r2 = getuid() lstat(&(0x7f0000312000-0x8)='./file0\x00', &(0x7f0000d4b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getgid() clone(0x10200, &(0x7f0000315000-0x33)="c496557b4a0d75e7e119c565dae6787bf64e07423f4a91ad67e86e6e1d433f8f049f18bedb826a3822ddb34712434f96cc416f", &(0x7f00004c5000)=0x0, &(0x7f0000de9000-0x4)=0x0, &(0x7f0000ed9000-0x1000)="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") lchown(&(0x7f0000c76000)='./file0\x00', r2, r3) 2018/01/21 02:00:53 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(0xffffffffffffffff, &(0x7f0000001000-0x8)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000000000)=0x8, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f0000000000)=0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) socket$inet6_dccp(0xa, 0x6, 0x0) mkdirat(0xffffffffffffffff, &(0x7f0000011000)='./file0/file0\x00', 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/21 02:00:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00003ea000-0x8)='./file0\x00', 0x0) capset(&(0x7f00000c2000)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) userfaultfd(0x80000) pipe2(&(0x7f00003d2000-0x8)={0x0, 0x0}, 0x84000) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000a00000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) socket$packet(0x11, 0x3, 0x300) accept$unix(0xffffffffffffff9c, &(0x7f0000e19000)=@file={0x0, ""/4096}, &(0x7f00007f1000-0x4)=0x1002) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f00002c3000)={0x0, 0x80000, 0xffffffffffffff9c}) syz_open_dev$usbmon(&(0x7f00005d7000-0xd)='/dev/usbmon#\x00', 0x2, 0x800) r1 = mq_open(&(0x7f00000e7000-0x15)="776c616e31288773656375726974796e6f64657600", 0x840, 0xfffffffffffffffc, &(0x7f0000716000-0x40)={0x800, 0x9, 0x1fd, 0x8, 0x9, 0x10000000007, 0xffffffffffffffba, 0x400}) r2 = dup3(r0, r1, 0x10000007fffe) mkdirat(r2, &(0x7f0000864000)='./file0\x00', 0x20) mkdirat(r2, &(0x7f0000ce5000-0x6)='./file0\x00', 0x40) lsetxattr(&(0x7f0000ab4000)='./file0\x00', &(0x7f0000820000-0x1a)=@known='com.apple.system.Security\x00', &(0x7f000093d000)='ppp0(\x00', 0x6, 0x0) 2018/01/21 02:00:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000284000-0x10)='/dev/input/mice\x00', 0x0, 0x80) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000faa000-0xc)=@sack_info={0x0, 0x0, 0x7}, &(0x7f0000ecd000+0xbab)=0xc) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000770000-0x8)={r1, 0x80000000}, 0x8) r2 = syz_open_dev$sndseq(&(0x7f000064e000-0xd)='/dev/snd/seq\x00', 0x0, 0x402000) finit_module(r2, &(0x7f00005a5000-0x2c)='*wlan0em1){selinuxvboxnet0}keyring%)&cpuset\x00', 0x2) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) modify_ldt$write2(0x11, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00002e5000)={0xffffffffffffffff, 0xffffffffffffffff}) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000552000)='/selinux/mls\x00', 0x0, 0x0) modify_ldt$read(0x0, &(0x7f0000361000-0xa9)=""/169, 0xa9) 2018/01/21 02:00:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000060000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) read(r0, &(0x7f0000012000-0xaf)=""/0, 0x0) fcntl$setflags(r1, 0x2, 0x1) 2018/01/21 02:00:53 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000000000)=@fragment={0xff, 0x0, 0x0, 0x8001, 0x0, 0x40, 0xffffffffffffffff}, 0x19e) 2018/01/21 02:00:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key$user(&(0x7f0000ac9000)='user\x00', &(0x7f0000c5b000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000d88000)="be", 0x1, 0xfffffffffffffffc) socketpair$inet6(0xa, 0x80004, 0x7, &(0x7f0000832000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000522000)=@sack_info={0x0, 0xe0000000000, 0xffffffffffff4f30}, &(0x7f000087f000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000a37000)={r1, 0x679a, 0x5, 0x651}, &(0x7f0000fd0000)=0x10) socket$inet6_sctp(0xa, 0x5, 0x84) set_tid_address(&(0x7f0000dfe000)=0x0) 2018/01/21 02:00:53 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0xe, 0x3, &(0x7f0000001000)={0x0, 0x0}) setsockopt$inet6_dccp_int(r0, 0x21, 0x14, &(0x7f0000001000-0x4)=0xb0, 0x4) mount(&(0x7f0000a54000-0x8)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f00002f0000-0x3)='v7\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xde3000)=nil, 0xde3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffffffffffff}]}) getitimer(0x0, &(0x7f0000a8c000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/21 02:00:53 executing program 0: mmap(&(0x7f0000000000/0xb6f000)=nil, 0xb6f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = accept(r0, &(0x7f00001c8000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000209000-0x4)=0x9) mmap(&(0x7f0000b6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000b6f000)={0x0, 0x6b, "a4cb7d1e4f45459ea2e9c5713170490b1d2646553937bfff6c6334f22eb0bb647fee5d2943cc1b27174b5552e1c2c20f6b898e52ab3b3c478da4bcb22bc70b883699dbbfd3de8ea9e7aa088793808f36eb84da9b578fb7182b116636507614f4713edbf62e39d66b4b43f9"}, &(0x7f0000b70000-0x4)=0x73) mmap(&(0x7f0000b6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000b70000-0x14)={r2, 0x4, 0x100000000, 0x100000001, 0x8, 0x7}, &(0x7f0000b70000-0x4)=0x14) sendmsg$nl_xfrm(r0, &(0x7f0000b6e000-0x38)={&(0x7f0000b6e000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00005cf000-0x10)={&(0x7f0000b6d000)=@flushsa={0x14, 0x1c, 0x0, 0x0, 0x0, {0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/21 02:00:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x80000) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f000001b000-0xc)={0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000dc9000)={0x0, 0x0, 0x0}, &(0x7f0000088000)=0xc) waitid(0x3, r2, &(0x7f000094a000-0x10)={0x0, 0x0, 0x0, 0x0}, 0x8000000a, &(0x7f00009a8000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/21 02:00:53 executing program 4: r0 = socket$pppoe(0x18, 0x1, 0x0) setsockopt$sock_void(r0, 0x1, 0x1b, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0x7, &(0x7f00007c4000)={0x0, 0x0}, &(0x7f00008ab000-0x10)={0x0, 0x0}) signalfd4(0xffffffffffffffff, &(0x7f0000184000-0x8)={0x0}, 0x8, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000a54000)='/dev/hwrng\x00', 0x0, 0x0) r2 = gettid() sendmsg$nl_generic(r1, &(0x7f000002c000)={&(0x7f0000de1000)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f000005b000-0x10)={&(0x7f00003f6000)={0x5c, 0x2b, 0x608, 0x5, 0x2, {0x9, 0x0, 0x0}, [@typed={0x18, 0x4e, @ipv6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}, @typed={0xc, 0x2, @ipv4=@broadcast=0xffffffff}, @typed={0x18, 0x22, @ipv6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @typed={0xc, 0x8d, @pid=r2}]}, 0x5c}, 0x1, 0x0, 0x0, 0x4004}, 0x20000011) 2018/01/21 02:00:53 executing program 7: linkat(0xffffffffffffffff, &(0x7f0000f81000)='./file0\x00', 0xffffffffffffffff, &(0x7f0000fa2000)='./file0\x00', 0x170984f71731c32a) openat$autofs(0xffffffffffffff9c, &(0x7f0000aeb000-0xc)='/dev/autofs\x00', 0x0, 0x0) 2018/01/21 02:00:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000880000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000009000-0x8)=0x3f) fcntl$setsig(r1, 0xa, 0x12) fcntl$setownex(r1, 0xf, &(0x7f00000ff000)={0x0, r0}) nanosleep(&(0x7f00007b8000-0x10)={0x0, 0x1c9c380}, 0x0) recvmmsg(r2, &(0x7f0000f40000)=[{{&(0x7f0000ee8000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000f40000)=[], 0x0, &(0x7f0000f40000)=""/28, 0x1c, 0x0}, 0x0}], 0x1, 0x0, &(0x7f0000f41000-0x10)={0x77359400, 0x0}) nanosleep(&(0x7f0000803000-0x10)={0x0, 0x1c9c380}, &(0x7f000061a000)={0x0, 0x0}) r3 = dup2(r1, r2) tkill(r0, 0x15) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000872000-0x8c)={0x0, @in={{0x2, 0x3, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000d7a000)=0x8c) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000719000)={r4, 0x7, 0x6, [0xffffffff, 0x7, 0x1000, 0x100, 0x2, 0xd83e]}, 0x14) clone(0x0, &(0x7f0000e91000-0xf9)="", &(0x7f00000ea000)=0x0, &(0x7f0000f45000-0x4)=0x0, &(0x7f00008d3000)="") 2018/01/21 02:00:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000e69000)={0x0, 0x0}) r0 = syz_open_dev$evdev(&(0x7f0000dfe000-0x12)='/dev/input/event#\x00', 0x0, 0x2) readv(r0, &(0x7f000001a000-0x20)=[{&(0x7f00008ec000)=""/219, 0xdb}], 0x1) r1 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fd7000)=0x0) timer_settime(0x0, 0x0, &(0x7f0000d07000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) tkill(r1, 0x1000000000016) write$evdev(r0, &(0x7f000004d000)=[{{0x0, 0x0}, 0x0, 0x1, 0x0}, {{0x2, 0x0}, 0x0, 0x0, 0x0}], 0x30) 2018/01/21 02:00:53 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000096a000-0x10)='/dev/sequencer2\x00', 0x200040, 0x0) ioctl$KDGKBTYPE(r0, 0x4b33, &(0x7f0000c91000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000d8d000)='smaps\x00') 2018/01/21 02:00:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) sendmsg(r0, &(0x7f0000f04000-0x38)={&(0x7f0000917000)=@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f0000d8e000)=[], 0x0, &(0x7f000056d000-0x260)=[{0x28, 0x29, 0x2, "1d1a2d4ba2fe516e960800000000004003"}], 0x28, 0x0}, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00001bd000)={0x1, [0x0]}, &(0x7f0000ed6000)=0x8) ioctl$sock_netrom_TIOCOUTQ(r0, 0x5411, &(0x7f0000336000)=0x0) 2018/01/21 02:00:53 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000011000)='/dev/ppp\x00', 0x4000, 0x0) ioctl$PIO_FONTRESET(r0, 0x4b6d, 0x0) r1 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x8000, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r2, 0x28, 0x1, &(0x7f0000013000-0x8)=0x40, 0x8) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000012000+0xb72)={{&(0x7f0000000000/0x3000)=nil, 0x3000}, 0xffffffffffffffff, 0x0}) quotactl(0x0, &(0x7f0000013000-0x8)='./file0\x00', 0x0, &(0x7f0000003000)="") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000327000-0xa6)={0x0, 0x9e, "abcfec5bd5a11c2597c4f922372a07ed417b13addf23a38e2cc839e7f3e8ddaeaa9c92f6df459aa7a9dc631c6b4d1b7fca84bcc17b299f22799a3c1dd7bc19865eaf8095cc72c109a172e981f941c91eef9f557b58cab4843b47c2af2dce866ed84451fb2b2e12885ce3bb9520c5fb7244ba32c7cee6a3fe596645fca655d28c110aa9eb5f85847947d3ef0ad5d65bd1bbea792be53a9048a362f6d1cfa2"}, &(0x7f00005ff000-0x2)=0xa6) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000803000)={r3, 0x2}, 0x8) 2018/01/21 02:00:53 executing program 6: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x20000000000, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000005000)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000001000)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000003000-0x4)=0x1c) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000002000-0x17)={r1, 0xf, "8dcce7dcd96f7e3bffea613e0decbe"}, &(0x7f0000004000)=0x17) ioctl$EVIOCSKEYCODE(0xffffffffffffffff, 0x40084504, &(0x7f0000000000)=[0x2000000000005, 0x0]) ioctl$DRM_IOCTL_AUTH_MAGIC(r0, 0x40046411, &(0x7f0000001000)=0x6) clone(0x0, &(0x7f0000004000-0xf)="", &(0x7f0000004000)=0x0, &(0x7f0000004000)=0x0, &(0x7f0000002000)="") mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f0000000000)=""/147) 2018/01/21 02:00:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) recvmsg(r0, &(0x7f0000dfb000-0x38)={&(0x7f0000581000)=@ethernet={0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000943000)=[{&(0x7f00008f0000-0xc3)=""/195, 0xc3}, {&(0x7f0000dbd000-0x8a)=""/138, 0x8a}, {&(0x7f0000f39000-0x1000)=""/4096, 0x1000}, {&(0x7f000074b000-0x16)=""/22, 0x16}, {&(0x7f0000c44000-0xbc)=""/188, 0xbc}, {&(0x7f0000856000-0x5a)=""/90, 0x5a}, {&(0x7f000059c000-0x64)=""/100, 0x64}], 0x7, &(0x7f0000851000-0x40)=""/64, 0x40, 0x8}, 0x2002) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f000021b000-0x4)=0x4, 0x4) r1 = socket$inet6(0xa, 0x1, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000430000)={@generic="e36b0bee26b84af4657e6391dd34f66f", @ifru_mtu=0x1}) syz_open_dev$tun(&(0x7f00002b8000)='/dev/net/tun\x00', 0x0, 0x0) setsockopt$inet6_opts(r1, 0x29, 0x39, &(0x7f0000dfa000)=@routing={0x0, 0x2, 0x2, 0x101, 0x0, [@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}]}, 0x18) sendto$inet6(r1, &(0x7f000061e000)="", 0xffffff92, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x58, &(0x7f0000b59000-0x4)=0x8, 0x4) syz_extract_tcp_res(&(0x7f0000857000-0x8)={0x0, 0x0}, 0x0, 0x0) syz_emit_ethernet(0x91, &(0x7f000005c000)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, [{[{0x9100, 0x80000001, 0x0, 0x2}], {0x8100, 0x8, 0x1ff, 0x8a}}], {@llc={0x4, {@snap={0xaa, 0xab, 't', "05e7a1", 0x88fb, "da46287b729ee33e7948860ad07865548fc9133556e5c2eff67b12ddbd057c8b4bf7bdf5d58bf6704bc5347f7f99eeae883778fa87db39ac39c31b84341e9f86999afd35939463387b635812653b7ff1f02b026b27d0b1b52864b5d407affb5e97d02b829f25d9675c47fed578876e5846333d"}}}}}, &(0x7f0000467000-0x14)={0x0, 0x3, [0x6b9, 0xdd2, 0xee0]}) 2018/01/21 02:00:53 executing program 7: mmap(&(0x7f0000000000/0xdc3000)=nil, 0xdc3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000dc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000dc3000)=0x0) setsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f0000dba000)=0x400000000000006, 0x4) setsockopt$sock_int(r0, 0x1, 0x1b, &(0x7f0000dc1000-0x4)=0x0, 0x4) 2018/01/21 02:00:53 executing program 4: epoll_create(0x7) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000c62000-0xd)='/dev/usbmon#\x00', 0x10000, 0x202040) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet6(r0, &(0x7f0000ef9000)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000f9b000-0x4)=0x1c, 0x0) pselect6(0x40, &(0x7f000018f000)={0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f4d000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00005d8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000397000-0x10)={0x77359400, 0x0}, &(0x7f0000f8f000)={&(0x7f00006ef000-0x8)={0x0}, 0x8}) 2018/01/21 02:00:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f000061c000)=0x8d2, 0x4) openat$autofs(0xffffffffffffff9c, &(0x7f0000237000)='/dev/autofs\x00', 0x400c00, 0x0) r1 = dup2(r0, r0) setsockopt$sock_int(r1, 0x1, 0x6, &(0x7f0000aac000)=0x0, 0xfffffffffffffeba) 2018/01/21 02:00:53 executing program 2: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000aca000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) splice(r0, &(0x7f0000000000)=0x0, r0, &(0x7f0000686000-0x8)=0x14, 0xaca4, 0x390b1f15263d5c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000000)={{{@in=@dev={0xac, 0x14, 0x0, 0xa}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x0, 0x3, 0xfffffffffffffff8, 0xa, 0x20, 0x80, 0x33, 0x0, r1}, {0x0, 0x5, 0x5, 0xb0a6, 0x6, 0x5, 0x800, 0x6}, {0xf4af, 0x3f, 0x7f, 0x6}, 0x8, 0xffffffffffffffff, 0x1, 0x1, 0x3, 0x3}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x3, 0x2b}, 0xa, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3, 0x3, 0x2, 0x1, 0x7, 0xb15c, 0x6}}, 0xe8) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f00007c1000)={0x0, 0x0, 0x0, 0x0, 0x9, 0xa, 0x11, 0x4, "f686b6d228d0b9acff74a9b04889a7eba7bfdb8f55aa4a0db96e1030a713b565ac01fadc5c2c5898138ce73cde9b21553d29684d5759bd6680e78672688b0368", "dfc053002b5c0608a35eea7cdaa295d96f74474c94195befb614f798ee0aa2fc", [0x7, 0x3], 0x0}) ioprio_set$uid(0x0, 0x0, 0x3630) 2018/01/21 02:00:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = creat(&(0x7f000036d000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x0}}], 0x1c) unlink(&(0x7f0000d61000)='./control/file0\x00') mknod$loop(&(0x7f0000ac3000-0x10)='./control/file0\x00', 0x0, 0x0) rmdir(&(0x7f0000ef9000-0xa)='./control\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000006000-0xc)={0x0, @broadcast=0x0, @loopback=0x0}, &(0x7f0000024000)=0xc) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f00006e1000-0x14)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, r2}, 0x14) mknod(&(0x7f0000ac2000)='./control/file0\x00', 0x0, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000951000)={{{@in6=@loopback={0x0, 0x0}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000494000-0x4)=0xe8) stat(&(0x7f0000f8c000)='./control\x00', &(0x7f0000a48000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuseblk_mount(&(0x7f0000084000)='./control/file0\x00', &(0x7f0000928000)='./control/file0\x00', 0xc002, r3, r4, 0x6, 0x0, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00005b8000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/21 02:00:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000632000)='./file0\x00', 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000425000)={0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000687000-0xe8)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ff2000)=0xe8) quotactl(0x7fffffff, &(0x7f0000ed6000-0x8)='./file0\x00', r1, &(0x7f0000a91000-0xa0)="ec4d0971c499c87cd232332148ebdf9b915d9519ac8364a24458d9bb76af5628aa9fcbcd383daa87192133287a12f5ed607a0c5e878689a640ae0c9debb8234cd2e6506450c00212d44c94d74a2f85d23c3340df5204818bd6a63241848ed466711ecac17915291a4d13b62faaad85e3f6d47f82d4b05e6d0d557eb0a8ae0798a727b897a5eb8b9ccc328c332d4cfe8e1a91d30cde8db1b27030a6f93035cc10") mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x1, &(0x7f0000fc9000)="") r2 = open(&(0x7f0000033000-0x8)='./file0\x00', 0x0, 0x0) fchownat(r2, &(0x7f000040d000-0x8)='./file0\x00', r1, 0x0, 0x0) 2018/01/21 02:00:53 executing program 1: mmap(&(0x7f0000000000/0xc2e000)=nil, 0xc2e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000c24000)={0x0, 0x0, 0x0}, &(0x7f0000c24000-0x2)=0xc) r2 = getpgid(r1) fcntl$setown(r0, 0x8, r2) fcntl$getownex(r0, 0x10, &(0x7f0000c24000)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x0, 0x0) ptrace(0x4207, r3) 2018/01/21 02:00:53 executing program 4: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000019000-0x8)={0x0, 0xfffffffffffffffb}, &(0x7f0000018000-0x4)=0x8) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netdev_private(r0, 0x89f5, &(0x7f0000019000)="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") getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000019000-0x8)={0x0, 0x1}, &(0x7f0000018000)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000002000-0x44)={r1, 0x26, "46ebe0729e1edc0fb246a52e093f99ad2004e7412cd8a3a2d1ae2a662a7d186fa621a9939176d1a50cf93c67f0b4224f87138104c241362f5e5b860e"}, &(0x7f0000019000-0x4)=0xfffffffffffffe1b) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000008000)='/dev/rtc\x00', 0x0, 0x0) r3 = gettid() mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f000001b000-0x4)=r3) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODESET_CTL(r2, 0x40086408, &(0x7f000001a000-0x8)={0x7, 0x200}) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000014000)={&(0x7f0000017000-0x124)={0x28, 0x1e, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x7, 0x0, 0x0}, [@typed={0xc, 0x0, @ipv4=@empty=0x0}, @typed={0x8, 0xa, @void=""}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/21 02:00:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00003e5000)='/dev/sequencer\x00', 0x181600, 0x0) readv(r0, &(0x7f0000c3c000-0xa0)=[{&(0x7f00009b9000-0xf7)=""/247, 0xf7}, {&(0x7f00004ba000-0x2)=""/2, 0x2}, {&(0x7f00001da000-0x78)=""/120, 0x78}, {&(0x7f0000e38000-0xc5)=""/197, 0xc5}, {&(0x7f0000468000-0xeb)=""/235, 0xeb}, {&(0x7f0000433000)=""/123, 0x7b}, {&(0x7f0000e61000-0xc2)=""/194, 0xc2}, {&(0x7f000014f000-0x51)=""/81, 0x51}, {&(0x7f00002dd000-0x1000)=""/4096, 0x1000}, {&(0x7f0000efe000)=""/172, 0xac}], 0xa) r1 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000044000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x2000000000000004}, 0x1c) sendto$inet6(r1, &(0x7f0000f7e000-0x2)="", 0x0, 0xfffffefffffffffe, &(0x7f0000fd7000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x0}, 0x1c) setsockopt(r1, 0x9cd, 0x80000000, &(0x7f0000ecf000-0x6f)="2f382582b6cc5356998a90d0d48a9ab354b5bab01517d924f37ca81b7bb8ad7444b3aa9747e7d54a0dd1ddce9bb2016352ce51c1aab72d6d2f8d6733503daf6505abc7e3f43d4e8f1b3ab95731e2474723a05d0e34074cd2edc55269b1572e52efbdef352a3be9d3156855e901ef97", 0x6f) 2018/01/21 02:00:53 executing program 6: mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) r1 = syz_open_procfs(r0, &(0x7f0000001000-0x12)='net/ip6_flowlabel\x00') mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f000001c000-0x90)={0x2, {{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) readv(r1, &(0x7f0000016000)=[{&(0x7f0000005000-0xfe)=""/254, 0xfe}], 0x1) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSSOFTCAR(r1, 0x541a, &(0x7f000001c000)=0x800) syz_open_procfs(r0, &(0x7f0000015000-0x9)='net/tcp6\x00') 2018/01/21 02:00:54 executing program 1: mmap(&(0x7f0000000000/0xdf6000)=nil, 0xdf6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000df6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000df7000-0xd)='/selinux/mls\x00', 0x0, 0x0) setsockopt$sock_int(r0, 0x1, 0x23, &(0x7f0000df6000-0x4)=0x0, 0x4) 2018/01/21 02:00:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f0000ac7000-0x5)='user\x00', &(0x7f0000942000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000334000)="c2", 0x1, 0xffffffffffffffff) keyctl$read(0xb, r0, &(0x7f0000a97000)=""/0, 0x347) socket$inet6(0xa, 0x5, 0x430) 2018/01/21 02:00:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000e39000)="0000000409", 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000cff000)='/dev/snd/seq\x00', 0x0, 0x1ffffc) dup2(r1, r0) write$sndseq(r0, &(0x7f0000015000)=[{0x0, 0x8, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@tick=0x0}], 0x30) 2018/01/21 02:00:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00002d2000)='/dev/net/tun\x00', 0x0, 0x0) r1 = accept(0xffffffffffffffff, 0x0, &(0x7f0000af9000)=0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000e8a000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f000001c000-0x4)=0x8) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000f53000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$KIOCSOUND(r2, 0x4b2f, 0xe7) fcntl$setstatus(r0, 0x4, 0x423f9) 2018/01/21 02:00:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x28060400) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000031e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001ae000+0xe6)='/dev/ptmx\x00', 0x0, 0x0) r2 = dup3(r0, r1, 0x0) preadv(r2, &(0x7f00008b4000-0x50)=[], 0x0, 0x0) 2018/01/21 02:00:54 executing program 2: mmap(&(0x7f0000000000/0xb02000)=nil, 0xb02000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00008f2000)={0xffffffffffffffff, 0xffffffffffffffff}) close(r0) socket$netlink(0x10, 0x3, 0x0) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x1c, 0x1, 0x2, []}], 0x1, 0x0}, 0x0) 2018/01/21 02:00:54 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000014000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) modify_ldt$write(0x1, &(0x7f0000014000-0x6)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x10) mlock2(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f0000287000)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000000000)="", 0x2) fallocate(r1, 0x3, 0x0, 0x7fffffff) pipe2(&(0x7f000067e000)={0x0, 0x0}, 0x80000) 2018/01/21 02:00:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2400000001, 0x0) r1 = add_key(&(0x7f0000f18000)='.dead\x00', &(0x7f0000544000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f00007c5000-0xee)="cc5bc7aa87f73fb870046cdc354f96b57aba4ebdc9b2cf30b4e74426f20141efc92e49df3005a4eff3cd1ce9daf711de861725d543d3fd94a6875a9048d821540b47ae0ffc618141eccc081662de7fde26406cbaf585288d46a5a232d564bff9019c3f5d620bf9ac9775245eafde35aba1de23b23ddaf396507122793d61d98e469af31de1a06747187567c6f628dbc490a726d063f6d76ac88335e990cfaac8d0e152cfe647d8ed1d0bdf23b7282129d84075cc308ff444a6500093cbca41d8ef551209cef325db794021f9366c0c89e614e0bb61250f1f6aa7b6dd2ec468c3d46c6cafa5ea3ce2ad60fc0a075a", 0xee, 0x0) keyctl$set_timeout(0xf, r1, 0x9) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000034000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x1e4) getsockopt$inet6_buf(r0, 0x29, 0x10000000000030, &(0x7f0000f08000-0x90)=""/144, &(0x7f0000926000)=0xff74) 2018/01/21 02:00:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f00009f6000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f000040d000)='./file0\x00', 0x0, 0x2) ioctl$ASHMEM_GET_PROT_MASK(r1, 0x7706, &(0x7f0000d47000-0x8)={0x0, 0x0}) ioctl$SNDRV_TIMER_IOCTL_STATUS(r1, 0x80605414, &(0x7f0000d83000)=""/255) pwritev(r0, &(0x7f00000fc000)=[{&(0x7f0000006000)="c97e8ebd3b5d86de5feb760223bcaac1dd39c8638537b29f301aea2a4a030b7b96b895f4baea35b7f78ee557704779b90eef566c6469589ab09e099a85c53a2abebf762b5465ff4e3dbafa4553468f095b5f3dad0868988e3b07b925cdf7d41d150355e78470859f821226c6e289392486426f7a1f5523e88f7bd2b4570fa97a6aafd3ee1e5d83263140d58b6d61d6b7031ac0d9a6287b131554302efad0f8f27eb57bb78d2921bb24c8219f2963528aa9701ba36bd452c21d929a13b2ba01525d73478bf6209b90b30dab86ef76063d0610bcbba034b7215efe8229df09549c223f746efbe842ad6962feb1f66947c920da2a0dd12faf20f0eb8bdffab1a1dda2b565a0229339dda8c678108ccab6fe9358705673cf0fe18fa12d9d2c1ab7487dcbd69c5fd93b74ecf212fd8e7be3bb3a79da5c6291e2de3d2201e65c5ffb567870681a343ef2bc85705d7a68e526b0690e6096e5094c82fc807d1ed4e393ddd25d5bbddec8b7305ac184ce8180d958f286347b6fae2895f9f59e1e135df37e78c48a059c4489ce312572426eb469d6514e09cfc6e6e5e811877e5e415a3819852f1c0e72086d505dbe3734e3b6caa0f92995625bdd0d147f6dd560043b2c8e0a1ab6f2504230c2c5b9f30b80f6861de8fdc81ebd215a6d9f6a7b5789835bec5462ef8c93d4ccb7e6cce6bafa8ab30ad82f49bad736870a081e4d25bb78b0a4569d3f5f15a16cd3caa0ebb0ad0b87c923d5faad5ae22639b7b375059dd53786eee15392d56f619e8645e996b0dc2f6fb1c7c709c7d6044e97e106c821bc76cafddb66bc32915cb023ada5473ee46747ae1ec7d88d7555c174185b2e70167bf02ff7cb9cf46be7ab6d7383a1db7fa570179bc1e1f59067e84b44ecced28cfc7011877aee65a5652023df4c0f668c16026dcf30ee6ff4de3a6d3bbff707a9df2796c87a5d34c63523a30cccd2a4d1639378c3dc24770b96a95717e4052bb7d4e0a44e111ad3e17c9026a534b8ea3e60b3d17a95d548732bc03d976e4b1b2970f1cdbcece67b41488bad75f6e9b85f3b5e06153c95b50fe7e20c17fbe08bf37d31c053e7d6e3f8f2acd32abd76890d035a157141aa346763896565b39d6bae5de43d6b61f0cef673da47633a657ba4133e96aa9cf4c68c90c09d086ec89f057951ae2535c3f209846db19693fd32698597a428e937ece2b24c9bae8da0f8e0c10afc13beea6bc752fd88ec29e7f927140f49a04d3e6b034d774c9b11afbb92c7223bed3720ba300553db5d427b4ab54837eaebe4dd804883a34225c5a96e62e38f72d5ea652d61b164aacab627dd2e594935f75f5f67804832a4212aa1b538af36f1d380bbed2e3bf06bdce665850510c666d8c981c8fb767685c5c44715debcd8775b7f311ad1425ce5afdadc008500c23fd78bb2cd612a59122cd33844f179c18e2323ae9d226045a1434bde965693775b55b642b4f10d711aa88ac2b1b69b0d75cc6491ed6529294359713493f2cc46e205891f1228631245c2bac3e9d69167a0863730c89343778c83c36853530f5281f7e00cfa79148d8cfebc4e75e30edb34e387fed858b57ced865f3aac80aae5e0f6c118cc92000ab0fef1c7bd30ad02f19d3223adcca2d3bc3532c18ceb0278e903f6fef7bf7f9d34e2256437c07f461350a8166edcf8a650e86d038dd6a991ad3aad77da8223257d06f9263d591f8941019354cb4e2bb6a627c205205ba8c6d1b2b4764b5417863557abb8f28276214de0c62f262e1b9a55d2d42ad42ce02aa7a849ef26f90baf98a4a7e185dfad968ab935bf790384cd65defe7809a784f1846a489aba34ccb75d854876966b3637c56d6f8924318134174e60750111696c870ba1ac05192567c0b1a48c5d04e39a02ceec04605ab311883bac73232435977ddc1ced3fb076508f88634e5cd185cfa668cec305ec26e7b74a74455b793d234d768ebc653ce21be2a124cae80965e75042e7900e3f6d476deb636c6bd06f44ad8d91f9af3e8c3fdc2afed2c6053cb19e1fc6e8087b2c3034c7df58cdbc57246efc8894f821299455dd8865e34ee0a5a46b24193f2c80ab12a7eef24d526868298f40fe5718c57852b7d67e98e77de4b308d36fa751a8f3e377d3f56e3ab9600d31bd4777aad15ebf1a7c428db7bb5300920d7750d75db67a4ecc8410df29e28dea199c40c23628ef907fb4b0b8dd76c5052635c9f525379443ebce7ca6319d0f8fee38859aa707f9dc967553beeae1c7073dbc7d48760a179a8da5125dc623718d81ba668bb4c63e5c73f0649ce6c3bba18aba0f9ff61793da66faa5ef48e1255cab83b4135e408f420d26fbf686b3efb2087c218f65257453d5b7bdb55047ecd961f9b87252b20a28ae4d43fc380fcbe5be5a8cf3b619c39f935226d658bea97f2cc0621c08b92ff016553bdb988c08f6fa60ecae9e171ab41834e58d34c09c6684f1ac3f3631a9036eab23fb5459055cb2eecbfaec82ae847962699b6067e7aa07ca2e26efddd509db0ab5ee80ccb1b5482c23705122462c1e09183748688eae0ae8f973fddbbd737409dd30686ae4213ee4eb6b79dd4fb196a00f597eaf297a7b718ae17c5a8e3ffcdd51f2c77f7dd6be1567a134fddacd076ba234e9928911f663b589f80eaebe7c1385bff451dca74dfbbdea591aa53cd57d98e98e6a2e033c44eedb57539ddc51fc65db270d4e95e6cfb43647758fefb70e3864630ebe915e0e9546f726d619e032bca04f5216d9dec2546c84daedb69bd2717994b5ebe7d2fe0b024345a127eeef23aba6fe26774232ac8903c003a33571ce79ffe60397b2609dcec980b83e7f013e4b75840284f693311987a41c0d70d97c923f02e79755612c583ac8acad564068a54cff86ae930f455b5723a5b561a9c70d13efc83949414d4d04a600ce920258f9ddedd4b3c849157a1f0f82ab66c25b469992f9241f96fcb0e4cb95262f2f888c3e32b7fcea22c332d460d262346b170a53d4b13b1d36c039fff418561094235e88e9249788473b1340725c7a438df2aea2823cf5438dbdf41348ab25f18635756054705439063a1312eb9788abcda29778369c3dcd6c695c3d415126650acd22452b15fb4ddc560b510ec064bef29083c3c1e09893444d0832c33761a7006f573d4f5776a1e29e011ad720082193df6b8dcb5bd2fbf7450ac9930210ca3068552cee980b13d4f002f43ed38df63db68e92625e647eaf0684cb91cccb5ab3d6b4a10be7a6f1e254e372fd6840ff7c16c064f67eb36ff62c4e158613bb0a9d845f991be6c39a36efec641f5b180378908cb9795458a574884cabc912f0578abdb0a09eeeab12eb90e833934f0e8899cae8f326dcbfc71949b20faa6aae6cea5998d70489f96741a7115b4520366029cb6cc616972e7f82bb38eefde6d18421bd5a1886a37ada2ef937d162f941c500dfb42589cfecc6c3e7b76ea12a9465fcbf6a16f60d5b53340d9e59180e5891083eb6b4cf3d0c5e03664e1a00cd3d7743b185d4a0682d93512fa722d7ff0cde3feafec26b5393bb90bdf655b7b37104876f0679dc6041a2af2d8d805982ba1f0295cb63eb80f61aa91ae729cb58b3c0b2de06e1a93b3c27d21b8b5eb948689ecc2d6b6a8df2b9a4fce598291324562f2328bdbe8a6ec1e51c7f300e192a492cd91683469db299233705b96c1d5ddb1942c30510bcfe4bebd68d0ff0c7d683cad31cfdb28836440d3f43cab1df40a64ef13e17e87ad46fcf0d75a0d5b55fcb5733f76c88a03ed33ab58facb85b14b339b822a85a9bca607795fcda4771a94d93e06856ed11abc310d6dfdd02668829704d8d1ee6dd86ba0f8af5bb1740045fff7d07123ec7312a92146d0c92716e1eedb566c69fd866c6549916a6c1777b11cb6af153071196acba514642efcdfcf19214b54a5233c08c99f6a3d0e1ec3f5e3fa71fe83c161a2eae0b0b6bced27fe8c4ec25dbf779e6ced370b56bf6ea2f16a55135a1c7c241cf8175da4d4e961bef680d246abbc103939b43feff6f491c46ea0e8eb589195d69b82b2649c31129f47a952e4372dfa8c66d143af9f840aa5418d0d156686f217cfaf15a58a1bd933136a187be08992e27266223b5c71920402365b1a30d672d4366fb5b8a26e9706a69dc9391886e63d80a2aa1f4cb1474182bca45dc22aef36fd400e1a8a45a6200d7519109f5dbbdbeaea1bf1270527511c23b368144c29c4dd3583c056681ee70495915df17c8c1996c3925c952b3a8ce48b8212ddd3707e6480fd204a4a748ff3388c50adaaa8b70dab38817a5e80fc1f172c8dad4221f874f80ad11720c81a45aff1135df4a726d63bbaa6583dd2a11f003a2d9aa348645d139bfcf6cc327a75a57d60a4230efd420b11cfd244ea2f92e530be7d60e54bf24593953b723bb21ce5a150892ea5bff18e6b8a7a246cb49f70f61922ef3d5c37088fb63c450f36b06f6d6b3ffa3ab484e157db912e92531fd640cf14cfa53d3240bfa4cc9eb704f634c22702d7b28125fe52b6aa450329d437f5fda2e3b0887100fe40e1129ef8e5aeed0569920fadf466110d1707add2cd4f44f43912b1fcafef26b71f2b1f9c40201531ffb18326b5a49f912bbc54d46a441c69e7f559bfc4ffbe6de256666e1876a617bc8a8977e7b45ea19764df4dce09bdfb21b856d9c47ba918a7e2d12800f7f90aeb75adc2e11453cc452766b8021621250fc11740481d1c83cd6f1fb17c756ca42b211fadadfe7df8047e7d5f2124caade1bd9dcaa2566f30bcb213f350de39d5e1a979beeb5c72a1a40f681fac8ed43511eac18090b24518779222e8f361ceb580c14c1a83326f4f24df46799bc3b989d7541722dbe2963cb4f2dd98e3e22cec7b3508eee16230b6996e5325b5ef201ac8a8ae4e13e862eee7bce45ac3372c2d2b9d702759b4a09dc4ebc7d085e2b4538c5ba9df4d1a1bab18f03ac14cd5cb357ddc053462c21a8338a12f11c29b4a46086295c9866b6d41ffb2b2fb62238d34e0ce32ea626f1efb1f3997f92accc47832abc176b7e5ded8e74d84ecc2e71a4d48ed8431b3d07cd02ddf33fd4bc4501d47153a8b0874d4ba34540e7b5d937412918beaae13ea79a1af07ec044d0e883a87abaf843eab1ec83288fe6087bd7568488a74ab75eae7e98f4dae331a7d6bd7180391eeb6f62d99c27c19bdcf9da22229c90197cc5b589d564a4341f93d8f6958d925a93e2f3f660b5759cc2f09346dbcd651593deda278819f22707e14a09a4d5080fb2484f76c28d510600b673fa9396e589fdc8f62dd13446173cbc9405f0c58f9a72fe97aece2d422783ff35de45dc7003ec0a4e5acc9bb434aa78da4dff5231937852266d711ffb6255684c25d2dcaf3cbb7e922078702dc9733682120189156b3eb60bff00dae327d9817c22e0a4249b5ecd8e2f5d09510522c07db53500aea3410ea978c0b3d6b742d50f64fdeda3bf02f98060066893878bf69fd5c07fb4bafadc2486bf81566047ae31644c5011387488d4cb63d11d6cc7a35a8a720af6439171ef39fcc6065bf2b0378475cc5c683030ac272b139342bd3e0c2a1f3311959b4d8df25fc660bbfb755d1ba9a7876d397bc1733d478b68ae0e9b7161b4aa0f3bf9d1e6f2a9582735eb7ea8243b71f6c57a726ab7b90e4ccfedf9c5193fafef95211a7da7f363d64d59a7ed11058738ce98f289fbc294dbe4bf98d353864e9ec1156d19aafa744273cc46a1014fe11faa9b5e9004575156c1476af9af5cc1917a42ac819c46b5dafce6f855cbd98b", 0x1000}], 0x1, 0x0) 2018/01/21 02:00:54 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)={0x44, 0x0, &(0x7f0000005000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x8, &(0x7f000026c000)=[@fd={0x66642a85, 0x0, 0xffffffffffffffff, 0x0, 0x0}], &(0x7f000000b000-0x30)=[0x0]}}], 0x0, 0x0, &(0x7f0000009000)=""}) openat$selinux_create(0xffffffffffffff9c, &(0x7f00007ea000)='/selinux/create\x00', 0x2, 0x0) r1 = accept4$packet(0xffffffffffffffff, 0x0, &(0x7f000027e000-0x4)=0x0, 0x80000) setsockopt(r1, 0x101, 0x955, &(0x7f0000de3000)="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", 0x1000) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f00001eb000-0x30)={0x0, 0x0, &(0x7f000016e000)=[], 0x0, 0x0, &(0x7f0000b12000-0x69)=""}) [ 103.555549] binder: 20983:20984 got transaction with fd, -1, but target does not allow fds [ 103.565193] binder: 20983:20984 transaction failed 29201/-1, size 24-8 line 3232 [ 103.583692] audit: type=1400 audit(1516500054.100:92): avc: denied { validate_trans } for pid=20982 comm="syz-executor6" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:security_t:s0 tclass=security permissive=1 [ 103.620489] binder_alloc: binder_alloc_mmap_handler: 20983 20000000-20002000 already mapped failed -16 [ 103.631263] binder: BINDER_SET_CONTEXT_MGR already set [ 103.636654] binder: 20983:20984 ioctl 40046207 0 returned -16 [ 103.636673] binder_alloc: 20983: binder_alloc_buf, no vma [ 103.636690] binder: 20983:20990 transaction failed 29189/-3, size 24-8 line 3127 [ 103.662678] binder: undelivered TRANSACTION_ERROR: 29189 [ 103.669990] binder: undelivered TRANSACTION_ERROR: 29201 2018/01/21 02:00:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000006c000-0xa)='/dev/ptmx\x00', 0x101407, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000cd3000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r0]}], 0x1, 0x0}, 0x0) recvmsg(r2, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) 2018/01/21 02:00:54 executing program 0: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000007000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$int_in(r0, 0x1000000005432, &(0x7f0000018000)=0x0) r1 = openat(0xffffffffffffffff, &(0x7f000000f000)='./file0\x00', 0xc0000, 0x80) ioctl$SNDRV_TIMER_IOCTL_STOP(r1, 0x54a1) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000021000-0x4)=0x0) 2018/01/21 02:00:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00000fc000)={0x19980330, 0x0}, &(0x7f0000244000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00004fe000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000844000)={&(0x7f0000b34000/0x2000)=nil, 0x2000}) r1 = syz_open_procfs(0x0, &(0x7f0000ddd000-0xe)='net/sockstat6\x00') setns(r1, 0x0) 2018/01/21 02:00:54 executing program 1: socketpair(0xf, 0x0, 0x2, &(0x7f00003d4000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000001000-0x4)={0x0}, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0xfd6000)=nil, 0xfd6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x10) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r1, &(0x7f0000fd6000)=[], 0x1165) 2018/01/21 02:00:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000571000)='/dev/loop#\x00', 0x20000000000, 0x0) fstat(r0, &(0x7f00008d1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) write$sndseq(0xffffffffffffffff, &(0x7f0000c66000)=[{0x2fa4, 0x10000, 0x1ff, 0x7f0, @tick=0x401, {0x6, 0x3}, {0x2, 0xc}, @ext={0xe6, &(0x7f0000833000-0xe6)="21069db5411fbe50435d2e47e622d882f3895083f5aff7654ab90b0e96df5bcb2e4789112b1ce73b5b2726ddaadaf03ecbaf43fda6f5b6e755dbc52774c795a5c8b289710436d8f3d8b5ba6f24ece2d67b9f1f8a3583ae938cedb465ea3e374a8fb0eae24188f1a965d46bc6672de354f06644b478010ab439a5378643bfd62be14a6ccf3d987b29b4059f879188a4c23700f78e5bbb306214cf98ec45f503e3d17b2c14011ce5d656b2c228c1b4fb075fbfecf165f348d54574194cea3f0e29ce9e247d514e55053f8f2592710f821a60028c484ef8062811e114487f2a62e4cc0b9e89abb9"}}, {0x81, 0x80000001, 0x8001, 0x55c, @tick=0xffffffffffff8001, {0x9, 0x8}, {0xff, 0x1}, @time=@tick=0x7fff}, {0x1, 0x4, 0x3ff, 0x7ff, @tick=0x8, {0x2, 0x5}, {0x5, 0x6}, @note={0x0, 0x9, 0x8, 0x3, 0x54f}}, {0x7ff, 0x3, 0xb2, 0x9, @time={0x77359400, 0x0}, {0x7ff, 0x4}, {0x0, 0x8}, @quote={{0x8000, 0x7}, 0x100, &(0x7f00004bc000)={0xffff, 0x7, 0x7ff, 0x4, @tick=0x8, {0x9642, 0x34411a42}, {0x2, 0x100000001}, @result={0x1, 0x90b}}}}, {0x80000001, 0x2, 0x4, 0x9, @time={0x0, 0x0}, {0x10000, 0xfffffffffffffff8}, {0x50, 0x4}, @ext={0xfa, &(0x7f0000a1a000-0xfa)="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"}}, {0x9, 0x72, 0x5, 0x9, @tick=0x5, {0x9, 0x0}, {0x9, 0x5}, @connect={{0x3, 0x1bc}, {0x7, 0x3}}}, {0x7f, 0x3, 0x0, 0xbc5d, @time={0x0, 0x0}, {0x3ff, 0x3}, {0x401, 0x8b}, @note={0xfffffffffffffe01, 0x1, 0x29, 0x4, 0x5c2}}, {0x2, 0x0, 0xfff, 0xc764, @tick=0x42, {0x9, 0x20}, {0x4fbf, 0x0}, @queue={0x5, {0x0, 0x3}}}, {0x40, 0x6, 0x75e1800000, 0x8, @tick=0x7fffffff, {0x8, 0x4}, {0xfffffffffffffffb, 0x3}, @queue={0x2, {0xffffffffffffffc1, 0x8}}}], 0x1b0) ioctl(r0, 0x4000000000001274, &(0x7f000028a000-0x8d)="") 2018/01/21 02:00:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f00009f6000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0x0, 0x0, &(0x7f0000001000)={0x77359400, 0x4}, &(0x7f0000048000)=0x0, 0x0) clock_gettime(0x0, &(0x7f0000df5000)={0x0, 0x0}) futex(&(0x7f000000d000-0x4)=0x4, 0x0, 0x4, &(0x7f000067a000-0x8)={0x0, r1+30000000}, &(0x7f0000327000-0x4)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0x3, 0x0, &(0x7f000004a000-0x10)={0x0, 0x0}, &(0x7f0000a2a000)=0x0, 0x0) write$selinux_validatetrans(r0, &(0x7f0000ada000)={'system_u:object_r:ping_exec_t:s0', 0x20, 'system_u:object_r:pam_var_run_t:s0', 0x20, 0x39, 0x39, 0x20, 'system_u:system_r:kernel_t:s0\x00'}, 0x65) 2018/01/21 02:00:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00009f0000)={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000589000-0x1)="", 0xfffffffffffffe98, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x1) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000013e000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000b85000-0x10)={0x0, 0x10, &(0x7f000007b000)=[@in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000363000-0x4)=0x10) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00008cd000)={r2, 0x2}, &(0x7f0000fad000)=0x8) accept(r0, &(0x7f0000210000)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, &(0x7f0000644000)=0xc) recvmmsg(r0, &(0x7f0000c23000)=[{{&(0x7f00001ae000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000ee7000)=[], 0x0, &(0x7f0000471000)=""/0, 0x0, 0x0}, 0x0}], 0x1, 0x0, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f00002b7000)={0x0, 0x0}) 2018/01/21 02:00:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) removexattr(&(0x7f0000c68000)='./file0\x00', &(0x7f0000c4a000-0x18)=@random={'system.', ',]$nodev%userem1\x00'}) r0 = syz_open_dev$urandom(&(0x7f0000c4f000)='/dev/urandom\x00', 0x0, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000a1b000-0x8)=0xc942) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00004f6000)='/selinux/policy\x00', 0x0, 0x0) ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f0000413000-0x4)=0x0) setns(r0, 0x44000000) socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = syz_open_dev$random(&(0x7f0000001000-0xc)='/dev/random\x00', 0x0, 0x0) ioctl$int_in(r2, 0x5452, &(0x7f0000caa000-0x8)=0xffffffffffff8001) rt_sigprocmask(0x1, &(0x7f00006db000)={0xca}, &(0x7f0000135000)={0x0}, 0x8) close(r0) gettid() 2018/01/21 02:00:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000271000-0x9)='/dev/sg#\x00', 0x0, 0x2) flock(r0, 0xd) write$tun(r0, &(0x7f00001ff000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, '\'\tS', 0x30, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @empty={[0x0, 0x0, 0xffffff85, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {[], @icmpv6=@dest_unreach={0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "54dc7b", 0x0, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [], ""}}}}}, 0x62) close(r0) 2018/01/21 02:00:54 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0xffffffdffeffeffd) r1 = epoll_create(0x8) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000012000-0xb)='/dev/hwrng\x00', 0x0, 0x0) mq_getsetattr(r2, &(0x7f0000014000-0x40)={0x8, 0x8, 0x400, 0x9, 0x9, 0x9, 0x8000, 0x0}, &(0x7f0000014000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r2, 0x10e, 0x8, &(0x7f0000014000-0x4)=0x2, 0x4) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) epoll_ctl$EPOLL_CTL_MOD(0xffffffffffffffff, 0x3, 0xffffffffffffffff, &(0x7f0000014000-0xc)={0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000011000)={{&(0x7f0000797000/0x4000)=nil, 0x4000}, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) fcntl$getownex(r1, 0x10, &(0x7f0000002000-0x8)={0x0, 0x0}) openat(r2, &(0x7f0000011000)='./file0\x00', 0x400000, 0x24) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/21 02:00:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) socket$unix(0x1, 0x1, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f000046a000)={0x0, 0x0}) setns(r0, 0x48000000) 2018/01/21 02:00:54 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f000023b000-0x10)=@common='nr0\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/rfkill\x00', 0x3, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000000000)={r2, 0x80000, r1}) ioctl$TCGETS(r1, 0x5401, &(0x7f0000d7d000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/21 02:00:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000572000-0x9)='/dev/sg#\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f00004b0000-0x4)=0x0, &(0x7f0000a26000-0x4)=0x4) sendto$ax25(r0, &(0x7f0000d0f000)="1fa438c8383aa8a7fcabf976f81f392a609bb16f1e0a87a4563701cd14f5e8666a938604921b96bfdd7da9bc12d64a2908fb433392216ab7863ab474849d4cf22b124c86269562a1813ddf7e4db31f83f217055ce958a0a15013173491b44ccc2a731712b6502d0a1f8ca1910c4dcf61b1f82624760adbca884bb76d649e5db3e7169f115f7df3a8b3ede3e98bbf3ecbbe347ee5e3ff81d34b2674d012f8fc822b88229841d3c135829889874af525edb2856392f39424ad688eed27c4b6ca3bfdb521aee460029b506b4328459c5b2dd58c478794a2", 0xd6, 0x20000000, &(0x7f0000456000)={0x3, {"196242590c643f"}, 0xffffffffffffb29a}, 0x10) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2283, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000953000-0x4)=0x0, &(0x7f0000bc4000)=0x4) 2018/01/21 02:00:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/hwrng\x00', 0x0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000dee000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000de2000-0x1)="", 0xfffffffffffffd43, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f00007b4000-0x4)={0x0}, &(0x7f000079b000-0x4)=0x4) recvfrom(r1, &(0x7f0000f45000-0x65)=""/101, 0xffffffffffffff7b, 0x0, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f00000b0000-0x4)=0x88c, 0x4) 2018/01/21 02:00:54 executing program 6: mmap(&(0x7f0000000000/0xaff000)=nil, 0xaff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00008f2000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SNDRV_TIMER_IOCTL_SELECT(0xffffffffffffffff, 0x40345410, &(0x7f0000001000)={{0x0, 0x0, 0x400000, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$unix(r0, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x10, 0x1, 0x2, []}], 0x10, 0x0}, 0x0) 2018/01/21 02:00:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) sendmsg$unix(r0, &(0x7f000054e000)={&(0x7f0000047000)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f00007f7000)=[{&(0x7f00007ac000-0x71)="c5007e4b072ff993c4ba506d6a6bc20aac1b9c77ca9514da11e1c7566ade20c5b6148d9c136d04a9b08a2e09cbafc17ccc874ec4fd24cf24b73a5e3d30891ec3012a3eb1d1ceb206d24b81df62a61c106a0f9467127b9bc9a0742529d9086ba7f87452470d037f2d69cd451e4f1672c67e", 0x71}, {&(0x7f0000900000)="eff7962881ef7777c597f7465afeaf6a25b410823f27d0ffeac7892c72c7223ebfb3e227978c9c0bd9be1b55238b91911315fd23ecff349c614704a31cfe92f21dabec0efa2a9fe53febb8ef5f39d0131e7c1bc29d385d4285e68f3ecc7a7956b0697ace706905fdb0645e80e1691bb3a85ce373028f7f3eb9b991b8769ade70da368c1ad117fdf35e956570ac96", 0x8e}, {&(0x7f0000824000)="2807ca4f8d433aaf69d498f44828b0a5e84bdaeeb91f22ff25a69c8d7502b3399fb9e3461158c60ed2f39b34ac78fc8c3ceacdd42e3f1f11e1a00b9ebe512ec89e81a9a703da695295a982874163ee44412160b502baeb0c1050b52547d2e7e92c31f66b715f584220a2c6547da206be8d6ec35279", 0x75}, {&(0x7f0000ee4000-0xed)="f6af52d4de82aef7c004a7649c42711f4786950256bacc8943c0d7bb8f3c624b33a30195ee711380dcbe196003a241bccf5d82408b2d991837dcf5b485f940bc198eb232275a410501f20b66a51185c501f0f835db893ace2ed0ebeaceb418ff75d491cc090ac875bbf1bee68cb70e4e28c5133219cb2275fbc608bcd98225a959a5cff998abaeaefc8cfa685d656f4eaff950e9dca3c467d0609ccdec1e428e6c01458f57b301bef508460e125830da6cd192ef672b72c44f15a8363a7707136c9cb5b8de7aa53844db7440c0ce4bfd5159ab8c9911c058d16d18c8dbe89e9cd87c1b051d3fb2ac8d22bfafd6", 0xed}, {&(0x7f0000876000)="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", 0xff}], 0x5, 0x0, 0x0, 0xb672acaf107cdc8b}, 0x51) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000231000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x200}) recvfrom$unix(r0, &(0x7f0000037000)=""/166, 0xa6, 0x0, &(0x7f00001d4000-0xa)=@file={0x0, './file0\x00'}, 0xa) ioctl(r0, 0x2275, &(0x7f0000fe7000)="0080") rmdir(&(0x7f0000271000)='./file0\x00') chmod(&(0x7f000067f000)='./file0\x00', 0x0) lremovexattr(&(0x7f0000115000-0x8)='./file0\x00', &(0x7f0000d0f000)=@random={'security.', '\x00'}) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f0000858000)=r0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000d6c000)={0xff, 0x0, 0x1, 0x6}) getsockopt$inet6_dccp_buf(r0, 0x21, 0xf, &(0x7f0000447000-0x7c)=""/124, &(0x7f0000464000-0x4)=0x7c) ioctl$DRM_IOCTL_AGP_BIND(r0, 0x40106436, &(0x7f0000836000+0x46d)={r1, 0xc7}) 2018/01/21 02:00:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000dfe000-0x12)='/dev/input/event#\x00', 0x0, 0x2) readv(r0, &(0x7f000001a000-0x20)=[{&(0x7f00008ec000)=""/219, 0xdb}], 0x1) r1 = gettid() r2 = add_key$user(&(0x7f0000c2d000-0x5)='user\x00', &(0x7f00007a7000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000848000-0x73)="5703cbcc37a15698046e2631e84e0cabcf561e16f4cdb9d8aea4cc9dd20ae8eda622e8d6adcf7aa0fe37cc2b7873dc13a129fd48c57579626b0e043d513ab2a09d8ae5f9d7dd02e7a4ee3e3f2989d3a047486e6840c1909bb9fcb0f127bb142a521b0ca6182c813ace35cfec5f503e84a3bd4f", 0x73, 0xfffffffffffffffb) keyctl$revoke(0x3, r2) timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fd7000)=0x0) timer_settime(0x0, 0x0, &(0x7f0000d07000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) tkill(r1, 0x1000000000016) write$evdev(r0, &(0x7f000004d000)=[{{0x0, 0x0}, 0x0, 0x1, 0x0}, {{0x2, 0x0}, 0x0, 0x0, 0x0}], 0x30) 2018/01/21 02:00:54 executing program 4: unshare(0x400) r0 = epoll_create(0x7) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@pppoe={0x0, 0x0, {0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @common=""/16}}, &(0x7f0000000000)=0x1e, 0x800) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000e63000)=0x3, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000000000+0x41b)=0x10001, &(0x7f0000001000)=0x4) epoll_wait(r0, &(0x7f0000002000-0xc)=[{0x0, 0x0}], 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$ipx(r1, &(0x7f0000001000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000000000)=0x10) 2018/01/21 02:00:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000ee3000)='./file0\x00', 0x0) socket$inet_dccp(0x2, 0x6, 0x0) r0 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f0000bc5000-0x4)=0x0, 0x800) connect(r0, &(0x7f0000ed9000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x1, 0x4, 0x2}}, 0x2e) r1 = openat(0xffffffffffffff9c, &(0x7f0000591000)='./file0\x00', 0x0, 0x0) clone(0x0, &(0x7f00004ad000)="", &(0x7f0000422000+0xaec)=0x0, &(0x7f0000909000-0x4)=0x0, &(0x7f0000ea3000)="") renameat2(0xffffffffffffff9c, &(0x7f0000b4a000-0x8)='./file0\x00', r1, &(0x7f0000236000)='./file0\x00', 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f00009d8000-0x8)={0x0, 0xff}, &(0x7f0000d9d000-0x4)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000738000)={r2, 0x81}, &(0x7f0000e7f000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f000092b000-0x103)={0x0, 0xfb, "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"}, &(0x7f00005c4000-0x4)=0x103) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f000017c000-0x10)={r4, 0x5, 0x560592a2, 0x3}, &(0x7f0000328000)=0x10) fstat(r1, &(0x7f0000f63000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00002fd000)={r3, 0x3}, &(0x7f00008ba000)=0x292) getresgid(&(0x7f0000ffe000)=0x0, &(0x7f0000f7c000-0x4)=0x0, &(0x7f0000e67000-0x4)=0x0) ioprio_set$uid(0x3, r5, 0x1ff) chown(&(0x7f000049b000)='./file0\x00', r5, r6) 2018/01/21 02:00:54 executing program 3: prctl$getreaper(0x29, &(0x7f0000065000-0x8)=0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) writev(0xffffffffffffffff, &(0x7f0000294000)=[], 0x0) mmap(&(0x7f0000b36000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b36000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b36000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$describe(0x6, 0x0, &(0x7f0000b37000-0x88)=""/136, 0x88) 2018/01/21 02:00:54 executing program 7: mmap(&(0x7f0000000000/0xf1b000)=nil, 0xf1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x2000000088) bind(r0, &(0x7f0000e7a000-0x10)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f00005cb000-0x4)=0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000535000)='/selinux/status\x00', 0x0, 0x0) ioctl$SIOCGIFMTU(r1, 0x8921, &(0x7f0000a60000)={@common=""/16, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) recvmsg(r0, &(0x7f0000f11000-0x38)={&(0x7f0000f10000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x14, &(0x7f0000d6a000-0x70)=[], 0x0, &(0x7f0000762000)=""/79, 0x4f, 0x0}, 0x0) sendto$inet(r0, &(0x7f0000f1a000)="", 0x0, 0x0, &(0x7f0000e82000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/21 02:00:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0x800000000007, 0x0, &(0x7f000000b000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) r0 = socket(0x1, 0xb, 0x0) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f00006bb000-0xc)={0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @multicast2=0x0}, &(0x7f0000bc9000)=0xc) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000d36000)={r1, @local={0xac, 0x14, 0x0, 0xaa}, @empty=0x0}, 0xc) 2018/01/21 02:00:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000243000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) close(r1) fcntl$lock(r1, 0x7, &(0x7f0000011000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$lock(r1, 0x6, &(0x7f0000004000-0x20)={0x1, 0x0, 0x9a3b, 0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000845000)={{{@in=@broadcast=0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b47000)=0xe8) recvfrom(r0, &(0x7f0000e05000)=""/0, 0x0, 0x1, &(0x7f00004b0000)=@ll={0x11, 0xf6, r2, 0x1, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x10}, [0x0, 0x0]}, 0x14) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000247000)=0x0) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000cca000)='attr/prev\x00') ioctl$TCXONC(r3, 0x540a, 0x515c1d3b) openat$ptmx(0xffffffffffffff9c, &(0x7f0000faa000)='/dev/ptmx\x00', 0x105800, 0x0) mq_getsetattr(r3, &(0x7f00004c6000)={0x5, 0x9, 0x3f65c5c2, 0x6, 0x7, 0x401, 0x5, 0x2}, &(0x7f0000d96000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/21 02:00:54 executing program 5: socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f00008f5000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = syz_open_dev$urandom(&(0x7f000030a000)='/dev/urandom\x00', 0x0, 0x42040) r2 = getpid() getsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000aac000-0x4)=0x0, &(0x7f0000b95000)=0x4) writev(r1, &(0x7f0000788000)=[], 0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000547000)=r2) r3 = openat(0xffffffffffffff9c, &(0x7f0000cc0000-0x8)='./file0\x00', 0x280000, 0x89) r4 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) connect$inet(r0, &(0x7f00004ed000-0x10)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7a051de9) ioctl$LOOP_CTL_ADD(r3, 0x4c80, r4) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x51, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/21 02:00:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000890000-0x12)='/dev/loop-control\x00', 0x408000, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c81, 0x0) r1 = getpgid(0x0) sched_setscheduler(r1, 0x7, &(0x7f0000d40000-0x4)=0xfffffffffffffffb) ioctl$LOOP_CTL_REMOVE(r0, 0x4c80, 0x0) write(0xffffffffffffffff, &(0x7f000018f000-0x24)="", 0x0) 2018/01/21 02:00:54 executing program 4: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0x0, 0x1) r1 = syz_open_dev$usbmon(&(0x7f0000007000-0xd)='/dev/usbmon#\x00', 0x1000, 0x440) setsockopt$inet_udp_int(r1, 0x11, 0x65, &(0x7f0000008000-0x4)=0x2, 0x4) set_thread_area(&(0x7f0000003000-0x10)={0xc9d, 0x20100800, 0x400, 0xffffffffffffff7f, 0x3, 0x10000, 0x4, 0x0, 0x10000, 0x8}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$llc(r1, &(0x7f0000009000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000009000)=0x10) ioctl$TIOCNOTTY(r0, 0x5422) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) 2018/01/21 02:00:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f000057c000-0x15)='/dev/pktcdvd/control\x00', 0x2, 0x0) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) r1 = socket$inet(0x2, 0x0, 0x0) write$selinux_context(r0, &(0x7f00004a9000)='system_u:object_r:lastlog_t:s0\x00', 0x1f) mmap(&(0x7f0000088000/0x4000)=nil, 0x4000, 0x2, 0x40850, r1, 0x0) syz_open_dev$sndtimer(&(0x7f000012f000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) 2018/01/21 02:00:54 executing program 7: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000002000)=[{{0x0, 0x0, &(0x7f0000003000-0x30)=[], 0x0, &(0x7f0000008000-0x2a0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000011000)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) bind$llc(r0, &(0x7f0000003000)={0x1a, 0x0, 0x8, 0x1f, 0x3f, 0x3, @random="5c41d3123e9c", [0x0, 0x0]}, 0x10) getsockopt$inet_buf(r0, 0x0, 0x28, &(0x7f0000018000)=""/4096, &(0x7f0000003000-0x4)=0x1000) setsockopt(r0, 0x111, 0x4, &(0x7f0000012000-0xda)="0ed4550f", 0x4) 2018/01/21 02:00:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000dee000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00006dc000-0x1)='"', 0x1, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x1000000000000a, &(0x7f000098d000-0x4)=0x5c8, 0x4) sendto$inet(r0, &(0x7f0000df3000)='^', 0x1, 0x4003, 0x0, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f000075a000)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b14000)=0xe8) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000820000)={r1, @rand_addr=0xd8fe, @remote={0xac, 0x14, 0x0, 0xbb}}, 0xc) 2018/01/21 02:00:54 executing program 0: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000002000)={@common='vcan0\x00', @ifru_settings={0x0, 0xfe, @fr_pvc=&(0x7f0000006000-0x4)={0x0}}}) getpid() getpgrp(0xffffffffffffffff) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000005000-0x4)=0x0) syz_open_procfs(r0, &(0x7f0000002000-0x8)='syscall\x00') ioctl$DRM_IOCTL_MARK_BUFS(0xffffffffffffffff, 0x40206417, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x6, 0xb, 0x0}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000)='/dev/rtc\x00', 0x20000000, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x4028700f, &(0x7f0000002000-0x4)=0x0) 2018/01/21 02:00:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000f9b000-0x8)='./file0\x00', 0x141046, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000e4d000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00005ae000)=0xe8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000511000)={0x0, 0x7}, &(0x7f00001fa000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000674000)={r2, 0xa7c, 0xe513, 0x93}, &(0x7f0000685000-0x4)=0x10) setuid(r1) r3 = syz_open_dev$evdev(&(0x7f00009bc000-0x3)='/dev/input/event#\x00', 0x20, 0x80a02) socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000acd000)=@sack_info={0x0, 0x0, 0xb8c}, &(0x7f0000243000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000466000-0x10)={0x6, 0x8, 0xfe7, 0x5, r4}, &(0x7f0000902000)=0x10) ioctl$KDENABIO(r0, 0x4b36) getitimer(0x3, &(0x7f0000073000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) write$evdev(r0, &(0x7f0000f83000)=[{{0x0, r5}, 0x1, 0x400000000051, 0x2}], 0x18) sendfile(r0, r0, &(0x7f00001c7000-0x8)=0x0, 0x63d) sendfile(r3, r0, 0x0, 0x72439a6a) accept$inet(r0, &(0x7f0000365000-0x10)={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000e3f000)=0x10) 2018/01/21 02:00:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffffff, &(0x7f00007af000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000d36000-0x4)=0x1c) fcntl$setlease(r0, 0x400, 0x2) capset(&(0x7f00000fc000)={0x19980330, 0x0}, &(0x7f0000c83000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = socket$netlink(0x10, 0x3, 0x0) connect$netlink(r1, &(0x7f00004e7000-0xc)=@kern={0x10, 0x0, 0x0, 0x20000000}, 0xc) [ 103.974106] binder: 21079:21086 ioctl 5422 0 returned -22 [ 104.000481] binder: 21079:21097 ioctl 5422 0 returned -22 2018/01/21 02:00:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) r1 = epoll_create1(0x0) openat$ppp(0xffffffffffffff9c, &(0x7f000081f000-0x9)='/dev/ppp\x00', 0x40, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000579000-0xc)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000ac7000-0x4)=0x0, 0x4) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000087f000)='/dev/vga_arbiter\x00', 0x8000, 0x0) ioctl$EVIOCGBITKEY(r2, 0x80404521, &(0x7f0000e33000-0x50)=""/80) sendto$inet(r0, &(0x7f0000007000)="", 0x0, 0x0, &(0x7f0000000000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/21 02:00:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f000056b000)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$SIOCSIFHWADDR(r2, 0x8924, &(0x7f0000027000-0x50)={@generic="1f2733281ba14a627d8ded09d843abb5", @ifru_mtu=0x400001}) ioctl$sock_inet_SIOCSIFPFLAGS(r2, 0x8934, &(0x7f0000687000)={@common='dummy0\x00', @ifru_flags=0x2}) accept(r1, &(0x7f0000168000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000053f000)=0x26) 2018/01/21 02:00:54 executing program 3: pipe(&(0x7f00001a6000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x1)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f0000a9d000)='./file0\x00', 0x80002, 0x0) mount(&(0x7f0000e95000-0x8)='./file0\x00', &(0x7f0000782000-0x8)='./file0\x00', &(0x7f0000074000-0x6)='tmpfs\x00', 0x0, &(0x7f0000ad7000)="") 2018/01/21 02:00:54 executing program 7: mmap(&(0x7f0000000000/0xe71000)=nil, 0xe71000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sigaltstack(&(0x7f000018f000/0x4000)=nil, &(0x7f0000a05000-0x8)=0x0) r0 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r0, &(0x7f00004cf000-0x1000)="", 0x0, 0x0, &(0x7f0000e27000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000e16000)={0x3, [0x0, 0x0, 0x0]}, &(0x7f00003ed000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000a1b000)=@assoc_value={r1, 0x7fffffff}, 0x8) 2018/01/21 02:00:54 executing program 1: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000367000-0x15)='/dev/pktcdvd/control\x00', 0x101040, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000d17000)={0x9, [0x80000000, 0xffffffff, 0x10000, 0x4, 0x5, 0xfffffffffffffff8, 0x9, 0x8, 0x6]}, &(0x7f0000b62000)=0x16) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000ad3000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key(&(0x7f0000780000)='rxrpc_s\x00', &(0x7f0000704000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000000000)="4bf7b627b1dd902ddff991a9b0fb5ffd4479559d11c1930bd158066f835b3c651b68c9b63a538837bf2cf146c1c040bb4b54f65012e0183b05c30031af6739aaaed4f8584fc9f76360b082bb16e40dc435b9db22d057ef10ad7fa98774806832ac912dee1b012c2579e50c69f95c56ca0b8a15c2dd16a8ad852a34253c21051135a839539de9c0fff366ab432787caddf2ab441645322de150ad26b7f3d8a7ab8d32fa9cf35d517775976c494347fd37d243174ea740b92b446816e63c415ea765321d70487fa3364d021674a139759b59", 0xd1, 0xfffffffffffffffc) keyctl$reject(0x13, r1, 0x5, 0x16, r2) keyctl$instantiate(0xc, r2, &(0x7f0000001000-0x1b)="21bfdc2d2e74f7ac23bf8cad77aafaceefc8d8509bc7f00488f9d5", 0x1b, r1) syz_emit_ethernet(0x22, &(0x7f0000001000-0x22)={@remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [{[], {0x8100, 0x3f, 0xea4, 0x2}}], {@can={0xc, {{0x1, 0x3, 0x6, 0x7fff}, 0x1, 0x3, 0x0, 0x0, "27282cecb65aae16"}}}}, &(0x7f0000001000-0x10)={0x1, 0x2, [0x610, 0x517]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f0000001000)={0x800, 0x3, 0x1, 0x5, 0x1, 0x4, 0xfffffffffffffff9, 0x4, 0x7, 0x6, 0x17, 0x9}) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000000)={0x0, 0xffffffffffff6b2c}, &(0x7f0000002000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000001000)={r3, 0x3ff}, 0x8) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000003000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r4, 0x4058534c, &(0x7f0000002000)={0x8, 0x2, 0x2, 0x1, 0x1ff, 0x401, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r0, &(0x7f0000003000)=[{{0x0, 0x0, &(0x7f0000002000)=[{&(0x7f0000001000-0xd4)=""/212, 0xd4}, {&(0x7f0000000000)=""/245, 0xf5}, {&(0x7f0000004000-0x2c)=""/44, 0x2c}, {&(0x7f0000000000)=""/9, 0x9}, {&(0x7f0000004000-0x4)=""/4, 0x4}, {&(0x7f0000003000)=""/170, 0xaa}], 0x6, &(0x7f0000004000-0x9d)=""/157, 0x9d, 0x7fffffff}, 0x4}, {{&(0x7f0000003000-0x10)=@in={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000003000)=[], 0x0, 0x0, 0x0, 0x240000000}, 0x3}, {{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000003000-0xd3)=""/211, 0xd3}, {&(0x7f0000001000-0x2f)=""/47, 0x2f}, {&(0x7f0000000000)=""/210, 0xd2}, {&(0x7f0000003000)=""/191, 0xbf}], 0x4, &(0x7f0000003000)=""/233, 0xe9, 0x1}, 0x0}, {{&(0x7f0000002000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000004000-0x20)=[{&(0x7f0000000000)=""/85, 0x55}, {&(0x7f0000003000-0xa7)=""/167, 0xa7}], 0x2, &(0x7f0000001000-0x4c)=""/76, 0x4c, 0x1000}, 0x1}], 0x4, 0x2001, &(0x7f0000004000-0x10)={0x77359400, 0x0}) 2018/01/21 02:00:54 executing program 2: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000007000-0x10)='/dev/input/mice\x00', 0x0, 0x80001) writev(r0, &(0x7f0000003000-0x80)=[{&(0x7f0000001000-0x3f)="edfc3854d63a33a1e60d22b425da176a7657290f4fb0de1a2828fa7bfdda82fb39da627f16312a7f2726a8b6781171e9", 0x30}], 0x1) 2018/01/21 02:00:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000b05000-0x10)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000dbb000-0x8)={0x0, 0xffffffff80000000}, &(0x7f0000678000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000d65000)={0x0, @in={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x4, 0x8, 0xc0}, &(0x7f0000d4f000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f000089e000)={r1, 0x7fffffff, 0xe7, 0x3, 0x5, 0x6, 0x0, 0x5, {r2, @in6={{0xa, 0x0, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x401000000000, 0x3, 0x7fffffff, 0x9}}, &(0x7f0000aff000)=0xb8) setsockopt$packet_buf(r0, 0x107, 0x2, &(0x7f00004d7000)="87f2c4d9d6cf527d97b3de8246ecd6ce5f8691ed71f41db6ee4dfaaa6cf0aa7717815a627dac92c4bf9b2788e60721aa57f844fb36963bfc86e4b7365656dc4d352fc890b34fde270c141f4a3ffb254b88ae068ee4ede51bcc455288dce207366d398ff11bb8359cec13f8a275b1ed2ab9616167f5a46e9ddb8cc4bd804e8c4ffed6e27667183593a01c2b51382cc48387d45348f5b8d86f5ca993ff9ed93dd7cdf31d1ec5e90d25169e894c256115990d9ee50c5d3ac4c711f412e463e7965073871068f7fa59b6e5e744db6bbe929cf986fefff3bc097379a53f8ebc84720a4c95ef3fc9d6d8d60efea3125e37", 0xee) r3 = gettid() capset(&(0x7f00001b5000-0x8)={0x19980330, r3}, &(0x7f0000780000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/21 02:00:54 executing program 0: mmap(&(0x7f0000000000/0xfc2000)=nil, 0xfc2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000fc0000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000001000)=[{&(0x7f0000fc1000)="e335518c4d7ae319288b0640c3a083ad65", 0x11}], 0x1, &(0x7f0000000000)=[], 0x0, 0x0}, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = getpid() mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f000016f000-0xe)='/dev/keychord\x00', 0x80000, 0x0) ioctl$TCSBRKP(r2, 0x5425, 0x37) getpid() ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000fc3000-0x4)=0x0) tgkill(r1, r3, 0x40) ioctl$sock_ifreq(r0, 0x89f2, &(0x7f0000fc0000)={@common='sit0\x00', @ifru_data=&(0x7f0000fc1000-0x20)="5b6dad1e4bab4601dbff00000020000000000000dd7affffff00030a0b8436c8"}) 2018/01/21 02:00:54 executing program 7: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f000000d000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000006000-0x4)=0xe, 0x80800) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f000000c000)={0x0, 0x1c, &(0x7f000000d000-0x1c)=[@in6={0xa, 0x2, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}]}, &(0x7f000000c000)=0x10) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f000000d000-0x10)={0x8, 0x8209, 0x80000000, 0x2, r1}, &(0x7f000000c000)=0x10) r2 = syz_open_dev$evdev(&(0x7f000000b000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r2, 0x80404509, &(0x7f0000007000)=""/0) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000003000-0x16)='/selinux/checkreqprot\x00', 0x40000, 0x0) fcntl$getown(r2, 0x9) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f000000d000-0xc9)="f65f47fed525a9308ca6ece093dd4bffacc6abed9a1e7876e25b799bbfdc2d2730f08c9b69fd80f44004e1514b1446277bb4259979cf9e301f60e9f5a2b60dc6360f0b15901d597906a943782a303e00f4c29cdc0788e2dd742f3a9de49f44687924d3ff09522aefe8462055da1764b61fc87fc876abe3bafe9f1b23f4ee1c10f6b4bb4dae04955cb041ee23cda1e1c3ab250ac547000f3e0cc5636f7da94164a4c153a0c93c38d59f35f2a6f90e86ac4438595e2cf262aec8ddb500500999ab114f5540bdadc50963") mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$fuse(r3, &(0x7f000000e000-0x14)={0x14, 0x1, 0x1, @fuse_poll_out={0x6}}, 0x14) fcntl$setsig(r2, 0xa, 0xb) 2018/01/21 02:00:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000dab000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r0 = pkey_alloc(0x0, 0x1) pkey_mprotect(&(0x7f00004dd000/0x4000)=nil, 0x4000, 0x0, r0) r1 = userfaultfd(0x0) close(r1) mprotect(&(0x7f0000e65000/0x4000)=nil, 0x4000, 0x0) 2018/01/21 02:00:54 executing program 0: mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_COPY(r0, 0xc020aa04, &(0x7f000000a000)={&(0x7f00002f3000/0xc00000)=nil, 0xc00000}) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000)={{&(0x7f000000b000/0x4000)=nil, 0x4000}, 0x1, 0x0}) 2018/01/21 02:00:54 executing program 1: sync() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$unix(0xffffffffffffffff, &(0x7f0000000000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000578000+0xbc7)=0x8, 0x80800) 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) rt_sigpending(&(0x7f0000002000-0x8)={0x0}, 0x8) accept$unix(r0, &(0x7f0000000000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000001000-0x4)=0x8) 2018/01/21 02:00:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000bdf000-0xd)='/dev/snd/seq\x00', 0x0, 0x200400) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f000058d000-0x4)=0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000568000)={0x0, 0x0, 0x0}, &(0x7f0000baf000)=0xc) sched_getaffinity(0x0, 0x8, &(0x7f0000f0d000)=0x0) close(r0) r1 = socket(0xf, 0x806, 0x1f) sendmmsg(r1, &(0x7f0000c92000+0x2f2)=[{{&(0x7f0000df9000)=@nl=@kern={0x10, 0x0, 0x0, 0x20208000}, 0xc, &(0x7f00007e3000-0x80)=[{&(0x7f00003f5000)="0f7f8323491e55318b915a88ddc21a2334d7080bd96a96d345f718d78b4dff211350836524b11349c9891c6b05bb8960c6cd065b622d92519ab73b3c44e794", 0x3f}, {&(0x7f0000c13000-0xaf)="3fe4aed99fb713c91625b123e38f731ed42bfea8fab6ade379e16c209af560582dc43b8d07184d1ae47492802d087b2438647d795c1bff6b355c543fd03051b6929ab7692a980827bd2e558bf2110991cd152958f9c0439ad44f1f14363349b652e37ab8347f2100264d09d54f53bd3ae317ea8614dcbaa5edbff787e9f2afe9b5d8a1d038d143e69b35ea92c751011e313a061d693118ef5f4d7908e550bdf5fcd1a703e8216e6c92ed6a859c1f45", 0xaf}, {&(0x7f0000a4e000)="b46e5fa31f31a48ed8783a0b166b5c96784ec06862cd61f6fecc7dcdb60fffa9a312b4ea5b6eade8f4723094bf71b77e9cf05cd3c2e43b1e99353a9c7b07f096feb8e4fcb90a6787d3e126a6a229b79c236541ca28d4791db00e87381cc7b5100cf1a3ba32dee6c0d0a36cc149ddebd3b4170f4b6f86dbbe76812515ae12c7dc06ee2f904c8dc713cd25a775719142fce4f053b42a152dae2cd9e5b63074f441f88c2546831763b009b092ddf3763ef2065e29a6328ae4dc48275c9ab5ca1108a80631691e48628b353a02154fd57c230d62b9a4", 0xd4}, {&(0x7f0000f8b000)="98ee77725d13db85673326640bc369d54fa4318f72d6c4f9e1e5fc99f1a114dfec61a4bfdb100c266387b6c84fca533c040edd423e72dcf0dad2df4f1e39cdbc6cacc453dcee13ba2c0f322d6eb379f721f97d8fda392f7864034da71d315e23d683", 0x62}, {&(0x7f00000d0000-0x7a)="b679a643aa557dc676cf2e83d961346c31c802464ec94c2ce25cb1a52c694280cb9d571b0e68e3f9a1d358a68d4e53466b95cf65d55613bec8db7cd6571d22e3eb8ba35d4a91992c41dca6d629f7dc51f871f4ea1aad53951a2987d408c22bfa3820343a482cf9f6e4dc19ca640a14ac54c1a34bf7a7faf32427", 0x7a}, {&(0x7f0000e8d000-0xf4)="a0ead80b135225d93ca05520d542d22955c2eba5fc9e756b0659736692c8319723799716f9214c314c192a892fdb88ace4ac24617beffed573671dba5ae86b970794b6351bae28d45e953e451f77108f2d278ad5c09d9f1d1176e825c7c9524e9795c892d6d6072b7ca52185662415bf57a1c8451cc036057a16523483ac446b4867c451c6af03821c18d35460c3f30ae8230b93ae30f29d0c2e7855ebc336e9db916c2177f25724a51c68c8118900bbcf8c06bae96f5ee2c51ea00eb68df7f6591f802ad3833f0830f9703c480f9bbfd3485e654185af33617b7921dd1a8edb0add6dadf58134277640cf2afdc05f4e607aeb5d", 0xf4}, {&(0x7f000050d000)="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&(0x7f0000c74000)=[{&(0x7f0000da5000-0x1000)="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0x1000}, {&(0x7f0000edb000)="97ba85a5de5556ecf513af1334d3f9d5d9087c7e77ac53dc3f1cb342847f7249d678f1734dad717858c5205be3999ffc5a449bbe8692bdc862ee660b9c9649be3b1444b8db20c4a6735a12f568341e2cbbabb2060b80467a77f0ae0ac596f17dd5ec4f6dbd7641e0f4487d998127e36dbb3bcf32699ca5d4907cd927c976103e44e1e52b571d2aaa3656fd1df91b92f7743e3153b6cf989304d46963cd1625cca7a488ac97b0591a8305a71541665471bdd9cb32037c4308b5ec4b3e2bb7", 0xbe}, {&(0x7f0000cdd000)="70cb483f072132d1368b1046cebf8da8f869ebc152152e42d656e3cee67d345166e189a6e31582671b0837ea612d7fb395b5b7c7f7", 0x35}, {&(0x7f00006b6000-0x1c)="ab751c6f2e0baaa03459aa9631e12a73868a95e6f4cdbdc6132e7365", 0x1c}], 0x4, 0x0, 0x0, 0x4000}, 0x5}, {{0x0, 0x0, &(0x7f00004d3000)=[{&(0x7f000031f000-0xad)="45ec6ad105e821f285882850a5c18ab8812dd89a2f50a304fd7e54fbd6ac44ce14fda0f836bcc6d0326d4bad0276e8ffcbb8e80763245381d4f7bc4bf096598d1cd548e6ca406b96847753357f1a257068172d42c7cdd582f2292d848f37f2f93be0afa0bfb7fef532f1830056e8229dc806dcc56a06ef788cd88f13eed0608c63d8d68ea8ec52a8ce54e5a975e299415aea30e865c1cc96134c96571be0720c657a687ee166277691d78fe096", 0xad}, {&(0x7f0000970000)="e6166e0238aa7a06e01862f51cbb9998ee9634c4768c1d3a96b6e7b5333175df8b8c84b2369789bc95b420adad6902ac59c5342ce0457dd9cd18454c66cdc987f645b4c499dfd3fd3ea740358c57ee1fb5902ead2e6dd458e5ba305c13fb0d0bcd322c5f9757460d87ed88ba4fe9cd2911325b3870bab10effc8b18f07c069", 0x7f}, {&(0x7f0000912000-0x62)="a525895a40c0b2891cd3c48dc10fdfa2cb2d28d3fb68a3d8de0c8f1f1f5fbbb3b944f5f0abfba075090a07138886628b5b14aff29073f6428f8f859eebb5046fda16f797f65b69de8ad2e73297711d0dfaf8d35207039cdb25235456ac7bf75a101f", 0x62}, {&(0x7f000028a000)="1b693e58ec2435f33633b82126d4f5083b8376b8ac60c7917f93bc82c6369488ef11787cf32447c2b908420e0bb482c5c233e06640921ee15b27e537be9b5efdf79985e69d6457b7b6b2da927182005ed8659c95550cfaa4f7298485fb00ea7cd87614984683edad2d84a125126ce9168b6f26d59ceae2958eb814b7", 0x7c}, {&(0x7f00002fa000-0x64)="4ae56e394ce6c1154f1e3df88c676fd7fb5fe9993f3d06d9a4145ca430aadb028e4bfea12c807928b853fcc0909b2002d5e04b400b818549768e9a27ca6b511eca7660250781ad38426c46966c8558f736e2a243d92a6689d968abc83cb7c5568c2f7ed5", 0x64}], 0x5, 0x0, 0x0, 0x80}, 0x4}], 0x3, 0x4000000) 2018/01/21 02:00:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000c99000-0x38)={&(0x7f0000266000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f00009c4000-0x40)=[], 0x0, &(0x7f00005aa000)=[], 0x0, 0x0}, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000bcd000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000fc0000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000fc1000-0x8)={0x0, 0x0}) fchmod(r0, 0x24) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) ptrace$setsig(0x4203, r2, 0x0, &(0x7f0000fbe000)={0x0, 0x0, 0x67918, 0x0}) ptrace$getsig(0x4202, r2, 0x0, &(0x7f00002ab000-0x10)={0x0, 0x0, 0x0, 0x0}) 2018/01/21 02:00:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000931000-0x4)=0x0) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000f90000)={0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f000095a000)=0xc) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000552000+0x403)={@loopback={0x0, 0x1}, 0x100, r1}) r2 = socket(0x10, 0x2, 0x0) write(r2, &(0x7f000087d000)="260000001200470020000083140022e3041000ff01000000000000010009749d060010000500", 0x26) 2018/01/21 02:00:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000001000)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) write(r0, &(0x7f0000e7b000)="", 0x1e5) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000055000)='/dev/autofs\x00', 0x200000, 0x0) setsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000ac5000)=0x852, 0x4) 2018/01/21 02:00:54 executing program 2: mmap(&(0x7f0000000000/0xd78000)=nil, 0xd78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x9) mmap(&(0x7f0000d78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(r0, &(0x7f000044f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00002ad000-0x4)=0x14) sendto(r0, &(0x7f0000d78000)="40cfb78bf279445fc02c1c9a9543677f680efcb5735726c903523d4409895574b9d9e0b35b5e47463c3d246d5c851d973a59d431b8435eba9a8c3a3926347bc2eca2871ae12353b0c078159c471618d137981cbe4e7162829b258c9ddd4630a0b5a1037d6ec873b32e26cf41a243dc6efc8260908b143cb8d6ca9a92437d670eeacc2839c4935783487938c0f54bfb721d169a952d9f40e1048875c434d824d61ff0b19de375e327a59f1f47e89c834a4825d012f385bd7b1875c7679d5bc838fd96ec379403b020b72bba8801cfcfe7a366ab55464e1aaab1cc58b055d7e48a8e7672338275e1a03eab76d68d76564ac2cebc31484521abd66c37dc2d3c8c40762d254c317f8dfbc2297c78631f856467a90a7ef23d3884150c8841286bfe3e849cc21928eca00c16bfbe6d8766e9a8ad437d5c6e2ae22ece836f06e82806567897b3f960a99e70bf5cabe40c15e654d69ca2fe31ec292afdb287ee22a653bed73b09e57cacafa5dfa4fea99742af1ca99a88d8389d982c869a06b7a4edd5351f66d55d0e27b0dd8e9810d73b89bd26c5473b1691cb260e9bf7dddda7e6618410d93f1e8cb8367b5278e0061c67bbe9a39a98a15863af382c0f25b491fe900f983e9d8a93acdac3eb5b08b681ff7f7ac6ddf8f3e6bffb116a1adeebc3b56d3a8aee1f3de07623734154ae71b23c881281471b6cb22f5904f9d74f72f376915c0d1194c5fe34e00c27c896587e1d07daa4ef837283511f923b253635ab44964ef3d4e5cb3305d0552da840b46e1fcb51cc1c058ee2ccb1eac13e9cb6fe594b1faea7289c7989991ca38e75371ed99dd052ec4fbaf28137185d95418359b45b27238e289577754cea571a4c1d328a26bbcdd3f07c3da276b3f71ce90733edb769f58a4de33780e4d46aaa08623dc2840f8ff4988ea16de24a69c9d2370bb74ba9c84d621c39e47be787b19324f4bfb7991d2c978e8fee3bd1a0de15be4c4c07708ba6170669cb16de5ffc51c7f86d6d8c92f8ce289ed065b18d85ed4c34e90d6947ef16bc873e43448aa3dbd336bf288a5124834cdc215727fbb619e24ad612a80332e5ffe29656ffa4191e370e77c1d981de24884abcb0f881ef2f33b347560571912718763472d6bdf6ae38057b2c3ab49f292c1a4eaf81228558958c53a95ac73f4f8703c46df09638142a2c55a30eee6ad871e19a347089da6ba373ab1a14fe78388139807df942d90da4a3de19c3d02d0c1ad2b0f962f6e05b758831c8aa588fed1968deaf8c72b689706d1c9665ac73e6bb0d19afb258d9b1f08b4418fda742eef8373fdea1a615aedf4df10b21466b4b9309630f78990f9fb6cb477e8ed42612143a3f931a769e87ac01fc69b10a137f50a302f89d7966b4f5b5cea38cf36856dd504faef4499e5d29d5f10fd3b18205a787ad4cde3c688082b99843386491430f05129caa9fdcbd354a05c0b5429bd43d6291ce830fc9ceb0369f8759181e68b735247f9c538aa5b13333c11ce269850dd77145dcf09ce171ed72b6b628d4dd0aa23dc1f1d6d0f70ad214652ba2e3ab02b65dc967c7e5aa08a0bdb1b11f832fd6a6c2a65c381f32e9c07b86bf0381ebbcd25812b81f780fb9e93a2c0c97b6f93f1fa206270a3795ca94548295c65d1ed0e61ac970ca0f6c87cab93b440cd50f5f45a7365241ce11d0ca28146beaf7fde07a6f583b36e8990793a8192eaf6e00c308564d6793e62cd240f1034b62c5a350b6b1f28b3660a6bb9ab8655f3b57f6b6d187d7624782c9f1b73ade32818bf6f74b329a18bd1cd669e0209bd820139f3f8c0295d48fd08c744271316065fb1fd2fe40e43d88b59b0a8251764c5c5aa13d0979702e7f6091c71da32c1952e64707889ad60d2241d6da9a419d090cf9260c4b1ab6cf7fcb70183015fc08dbac21b92bfa65bda7efb342e1e4bc685e87e28d980d5c6d81e61cb87f62973390430c7a9356ba284b6853e6311681f7502b9a61f0442fd0aecdb014341674e1acc1e3138ecf2428ad62cd211e3eaf49d416e52294530a5fa8df3998dd6ec72aafe447f1fa7917bf2cad71857be53c13e423783761f7699a15448c3ce6ad6bea5cbc89d37302b84447ef5cb403089b5bdb4fdf0c2e663e6441bfd114d7301e12d2211304d0813a2f3cf9735436d03885756f842e3729d3402d6cfb235beb42e2436ca7a9a29c7b2fe32f8658bcc0ff058677105a11915b5bdb10619d07eb03805fdcaa45400117e99433554695c0301f82a8c49756368e1fac7f6aaccbaa154f8b11a0adba98f9f237ff4e29b0744e61991ebc26ccc7a4059a6525fd47a299ff0432c5451f67906c365096525806bbaf51f8fb419f13f20eb2f119861af2336360d53871d33521206c903f9e86ebcc9db589cb85504fc0faf9a46d9f368369512d7f189b7f5dbbd24452e8da568e20e7addfbbedb3a1d550df5f97320102a44094cfdf4b8f74b0881224fd767612b903a055fca976792ac37bddbaf009859d62b8f91fc527f7d60974ad479bcd13752ae8e28158ab06d37cfd4dc93d7c4a3c227c7350fe9d8f650a29c6738fcc7419f251442fb0fff0030f160f01c649bf0b61cb29c7c70b041c91bb81cbfc566c4b3ed855927ccc17635f6b5d250d8173f3b1ab78a00fc9f14e4c3c82e84acd678236622b502db04f6c88c3c474909ae2d4b35db8f1ba67b1042cba366fa74ebeeef65aa56fcebf8f9510ccc817b4f684200e96980084dc7520155089cbb4c8b7fb3f5c86e2848c8905a0ecdca870b483f3a749d743f680b60d68eaace64f83f3ecc7d90f0db1a9dccb3cb9610b673dedc1b02bba594f446ec921b83246c84982f9f56b2f30d090bf445e56c339328cebf466c583698a789aa2d72648fed82fb8cf72799d1cb41932567ee9ae462409953d240f2fd37bd2c3c500296fd34523b85d2045f5aab1f506297a4eb503593c385e76aedb17a3b3b8344bfe72c404cfe51ae7b1aa36f62d49695e518c95a22c747f1d60ec5a63fd07479f58dfb15bdeb9f969212fa7d8399d317cb837a644360f4ac6a209d4f3c92c7f50b8491c30509ae85b2a6d12034cc20de03d1cd37693523f4dd204eab0cfd6792944220ead7526a4a2b65a3057ba6b94cc94ba35975edd068751fd349c1d857c3ca03a0659e402e48dc606fd10be25bba7cd0fa92ef11df2f0f99e552c183948028c50b4646ef99c13a927fbf862377d7b12d2b961bb7ce65acba4a10305b1dfb1ee9661bf1d5988aaef9109bad939959b7c94e8345c990afcf192399b12d4049bd1d1899cb3297ceb04cb1c871ca813a560c0a2d547c7f8f2f025403a25a58f3c9e4b2c7a6cf63cffcbab848e1cdd7cb028b863cd8a6d48d3e1d1705ded0353dd0b992863b6a29f6700e1440669d18345ed221c2da61adc75dc712e45679ea75a422cc772b850029b0ad2bad4e3cd3c955fb91066f05cfcb385f2341e076954c96108182ae3de9017a36581b7c73335e58669308f2068d8501b576af94809b8d04f7d0502ffe11369b3a12ae5eb8a0e3f0115caa13bb8b54145b7c064c1c25275dd3db7f8ede0134c96696c14bcad4a15caa404aae88f0732aca9abd86d824ccd04dd878118b7bc43e1ad292d8d0b51cc8e970615421101d28133878a70e6a17f4763e36c274961e30cfe43e278dd11befcdd38c68975d9a7a55d1a60f6e5c9cbd7a788eb5741bd642221f5d0f96a04e5ffd77db865605c01833535fd28bfb5a2f9279192865adfc171fd86898f44823c8b52bd31f8f4c7ae96d35d17c92fd1acb4c16740e6043b226a8722234b9118f510468603ab17c6b17622756d8d17183a0724bee04b0a43ad5dbbe8616870c7a556f7ab459f63fcf104fec87ebe0fd38ec438c50e491ad2f97fc32fa3967a857008f5c13b1249a7b6738894f4126bdac7891d461b3c2313e0ae58ba0d27cea28f91b1b44a4a2c2ee651811a3ceb36d68e37d85179d18d32be8ddc016644024fe1883a75e65e1f3e0d40164a46b30947f20695f0eb18279ec7d87e4346af2b8e6f8ff092d5891a395b81612b5b1cc1df9e0eb141a7bf258883cea1567c977461dc9e900843683d9b8809c325fb81d91cf37b60979b11ee0b4c928cef0e36be5a3136e15bed2c9056d154aa98985e94df530d14ee715b75dfcb79b35b7abfdcd4326d5796af07dff72c47abc148c9dacdb7413cc0f2fae716925cfbb0924a0ac841f36bf2494d94de247ece18d664bb4dd33f7e5b61e73ecbfcd34804324f4154c0b0e1666c28258faf6aad0897413ed5c89dcf677a8c14e4b2882d5d78c14e003a809a83367738d698d3e277c1767b980497a9dc9828db43d14bd339e16f201b5df8686872e2a9dd4e15f7d6496ffcd39e5e8e3c74c77288f2af6bfb36d0c2494907d1372ba3ce68e47e99e3040901a06cad46e87fb59d67d0c5ee75e80966d6a942135b2936c658352c7a7ac4ffe44266ba251220fa25817c3632f1b307d3a5aa8a8276daac12c08c801a1760f5d83ea1941a4d83368d7363d0988d11767052dc3046db77e6351d85299314526089a8abd9f542eef0c544194d3d7bbbb2cec0cc8fbff5255357e899c791f8d951ffadc16885fe78a32d554f220457a81ae7f7d925fcb05355aeec61d03160cd6121ee098217214c706447fa368dd154285a33e50e23d3129152c55bd4fd9aeb90da89085e3f7acf41bbe53454bb44df323d21eefc42ee7bfb25cc47d01451f7f143aee096bd76b28cb5a25d11459b6dc4f56ddb9320ca4fbd6f28fc7a44600ea1ab89d3664dec734eb7ae173c39a60bd3ac90321e619032abe384b952df2a601ee0f40e82938c2cb76985e5112ee0bec64ec5caa02f0c71403933c1928078a5bc4ec5ab407a6d8e014ad9990bc360c68b8448cd9227efd79e70e8f5c4fbf3a9d2560e618d72ee9a9d6fb8eb277f10abc6c265473ce139aa2c8b4e4ddc7339fd94cec23c2d275a06145ea47b26b7a02e97ab31e3a3c4722a09fafeaafaba9db63cf93b05ee146e0bc8357966152cab20aa36535b6018c7292c67908fa6f8d59b2ff5127522ce16cdfaa7e42256848fe5f5581c7d735089c7631fe064026d91a89a8011606c57a3d5b9c6229f90d446a13945045fc1fc2a9fd71c640d0b1adcddab99be0aabfb9b5663a221b129d7bc215ca1e50a6dea8363ab255082fab3fb1c866bb028dbfaf9b90eefb5cf8c8bc19a813a3eed76eb056fd595b79adde8774fbb9aec2358dda3d3e3c82be22d8eb649670698cc7c77a6115d6a2e5832efc86ac82cf1f5137ba6a4750541ade33ae4fd10a9005074e99c2561f6a4e566a2440f9008281f6d4e0234cfad08847fcd2640d039794cbfa3010718d5eb24953d179607d54dc6fef148a8b87c5dce4288cc14278fd66c4bc98c5441e5baa3f9297e0ca953e12d51a207b8ee7081decc21b3886aefc1a13417f46a24e241acb34e5de1e4a21a840272c92cf4b96f02695a15ab909259365d1cabf984a528f2d0f1a2a8c3284e8677e3499a041e169b9add6e0437df7fcc2e7e0e2ca929fef5aec4c24cfce6aa444ae7b9c41e905aa43d3e932d5aa859ad6bca75f5dfda3685e4de83b2dd301ad4abed9d912478f3c9e078553c4528768044222c61420cc4a6278d9c57f4f1dafe1969eaf5c90b826b92d8fa9c16585e0f57a4ae5188f9bf938c0e9b02dd04b883e40115538ee6dbb61346600b5d55d2c84e79bf426e036f9a05f873e38f95e5b9c72c320352f26ef6e7f604a31a4fa2e0ededc8e619a07122ca36319f6a35f163de3a642ac3f9d1e2", 0x1000, 0x20000000, &(0x7f000046a000-0x10)=@can={0x1d, r1, 0x0, 0x0}, 0x10) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000830000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000d79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, &(0x7f0000d79000)='bdev+\x00') write(r0, &(0x7f0000c0b000)="1f000000f90300ff0000000120ed000007000953000000000100000101006e9e0000000000bbffff74dd677293e251cf", 0x30) 2018/01/21 02:00:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x4)='$\x00', 0x0) fallocate(r0, 0x0, 0x0, 0x2) write(r0, &(0x7f0000001000)="15", 0x1) ioctl$ASHMEM_PURGE_ALL_CACHES(r0, 0x770a, 0x0) sendfile(r0, r0, &(0x7f0000001000)=0x0, 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) sysfs$1(0x1, &(0x7f0000fde000)='wlan0@)security:em0\x00') getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000f37000)=0x0, &(0x7f00001ae000-0x4)=0x4) sendto$inet(r0, &(0x7f0000cd5000-0xc8)="f5c39ba7385632301895d9a431e03ff4e1beebf720104a0142217907b273a720e399dfe8694cfce2cc260d7f03cdad0c970fe0c14a770b8c821619fd96d4dd3039cf891f81314600e84dd86a32fa282aa234cffa2d7630707ece09a4eea9b846b9ee14784cd9e3100504949875041db77d930224098136142cb3d428e573c04ae3b0ce2a02a50809c8f80c817630265f9fac39864391edb997931affd25f204fc21c20ea7fb02efbb361a711a3e0b76d9604ac34a0af2c566d5f61884ab7a8518d5ab77b6af421ce", 0xc8, 0x8040, &(0x7f0000778000)={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/21 02:00:54 executing program 5: mmap(&(0x7f0000000000/0xe8d000)=nil, 0xe8d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000cab000-0x5)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) setpriority(0x0, r1, 0x400) setresuid(r2, r2, r2) 2018/01/21 02:00:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000b02000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r1 = accept4$ipx(0xffffffffffffff9c, &(0x7f00005eb000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000892000-0x4)=0x10, 0x80800) ioctl$sock_ipx_SIOCGIFADDR(r1, 0x8915, &(0x7f0000d09000-0x20)={"6a90141bfb911221aab0c599b4a6e877", {0x4, 0xff, 0xbdec, "a298717cb29e", 0x4, 0x0}}) r2 = epoll_create(0x4e8b) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000245000-0xc)={0x0, 0x0}) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000382000-0x50)={@common='eql\x00', @ifru_settings={0x7, 0x0, @fr_pvc=&(0x7f0000d8a000)={0x0}}}) ppoll(&(0x7f00000b7000-0x18)=[{r2, 0x0, 0x0}], 0x1, &(0x7f00007b3000-0x10)={0x0, 0x989680}, &(0x7f000044d000-0x8)={0x0}, 0x8) 2018/01/21 02:00:54 executing program 7: r0 = syz_open_dev$tun(&(0x7f00006fb000)='/dev/net/tun\x00', 0x0, 0x100) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x202000, 0x0) setrlimit(0x7, &(0x7f0000000000)={0x44, 0x0}) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f00007e9000-0x4)=0x1) r1 = socket(0x18, 0x0, 0x3) accept$nfc_llcp(r1, 0x0, &(0x7f00009db000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom(r1, &(0x7f0000002000-0xcb)=""/203, 0xcb, 0x40000000, &(0x7f0000001000)=@ax25={0x3, {"c99abd11ab53a0"}, 0x9}, 0x10) 2018/01/21 02:00:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b18000-0x8)='./file0\x00', 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000d70000-0x15)='/proc/self/net/pfkey\x00', 0x40000, 0x0) ioctl$PIO_CMAP(r0, 0x4b71, &(0x7f0000471000)={0x20, 0x200, 0x80000000, 0xffffffffffff7fff, 0x7, 0x100}) mount(&(0x7f0000cf8000)='./file0\x00', &(0x7f0000359000-0x8)='./file0\x00', &(0x7f0000ec0000)='autofs\x00', 0x0, &(0x7f0000f52000)="") r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000783000)='/dev/ppp\x00', 0x80, 0x0) accept4$unix(r1, 0x0, &(0x7f0000d3e000-0x4)=0x0, 0x800) 2018/01/21 02:00:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000e38000-0x9)='scalable\x00', 0x9) bind$inet(r0, &(0x7f000089d000)={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000589000-0x1)="", 0xfffffffffffffe98, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = memfd_create(&(0x7f00007be000)='lo!*!\\*\x00', 0x3) ioctl$PIO_CMAP(r1, 0x4b71, &(0x7f00002ee000-0x30)={0x6, 0xffffffff, 0xffffffff, 0x101, 0x4, 0x100000001}) shutdown(r0, 0x1) 2018/01/21 02:00:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f0000099000-0x5)='user\x00', &(0x7f000098b000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000b10000)='6', 0x1, 0xffffffffffffffff) getcwd(&(0x7f0000362000)=""/173, 0xad) keyctl$read(0xb, r0, &(0x7f00004f9000)=""/0, 0x263) 2018/01/21 02:00:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x200000002, 0x0) connect$inet6(r0, &(0x7f0000893000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}, 0x1c) connect$inet6(r0, &(0x7f00006d8000-0x1c)={0xa, 0x1, 0x2, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x15}}, 0x7}, 0x1c) getsockopt$inet6_int(r0, 0x29, 0x10, &(0x7f0000866000-0x4)=0x0, &(0x7f0000ea1000-0x4)=0x4) 2018/01/21 02:00:55 executing program 5: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x0, 0x10, 0xffffffffffffffff, 0x0) syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0x0, 0x2) 2018/01/21 02:00:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/rtc\x00', 0x0, 0x0) signalfd(r0, &(0x7f000087f000)={0x5}, 0x8) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) getsockopt$ipx_IPX_TYPE(0xffffffffffffffff, 0x100, 0x1, &(0x7f0000253000)=0x0, &(0x7f0000804000)=0x4) ioctl$KDSIGACCEPT(r0, 0x4b4e, 0x2f) ioctl$GIO_UNISCRNMAP(r0, 0x4b69, &(0x7f0000c66000)=""/169) r1 = openat(0xffffffffffffff9c, &(0x7f0000a67000)='./file0\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(r0, 0xc0186419, &(0x7f0000e6a000)={0x7, &(0x7f0000aed000-0x90)=""/144, &(0x7f0000b0d000-0xa8)=[{0x1, 0x5, 0x1, &(0x7f0000a8e000)=""/5}, {0x1, 0xf1, 0xc72, &(0x7f000010c000-0xf1)=""/241}, {0xae6c, 0xa5, 0x800, &(0x7f0000abb000)=""/165}, {0x5, 0x3f, 0x9, &(0x7f0000191000-0x3f)=""/63}, {0xff, 0xa4, 0xfffffffffffffff7, &(0x7f000082c000)=""/164}, {0x80, 0x97, 0x2, &(0x7f000010e000)=""/151}, {0x4, 0xf4, 0x5, &(0x7f0000068000)=""/244}]}) creat(&(0x7f0000cdf000-0x8)='./file0\x00', 0x0) seccomp(0x1, 0x0, &(0x7f0000a80000)={0x1, &(0x7f00008f0000)=[{0x0, 0x0, 0x0, 0x0}]}) ioctl$sock_SIOCOUTQ(r1, 0x5411, &(0x7f0000334000-0x4)=0x0) clock_gettime(0x7, &(0x7f0000362000)={0x0, 0x0}) sched_rr_get_interval(0xffffffffffffffff, &(0x7f0000517000-0x10)={0x0, 0x0}) futimesat(0xffffffffffffffff, &(0x7f0000394000)='./file0\x00', &(0x7f00005c3000-0x20)={{r2, 0x2710}, {r3, 0x2710}}) sync() msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) 2018/01/21 02:00:55 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000011000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x103000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_TIOCOUTQ(r1, 0x5411, &(0x7f0000000000)=0x0) 2018/01/21 02:00:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2400000001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000034000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x1e4) getsockopt$inet_udp_int(r0, 0x11, 0x0, &(0x7f0000365000-0x4)=0x0, &(0x7f0000f66000-0x4)=0x4) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f00000b1000)={0x942, {{0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) syz_open_dev$sndseq(&(0x7f00001de000-0xd)='/dev/snd/seq\x00', 0x0, 0x1) r1 = open(&(0x7f0000e20000-0x8)='./file0\x00', 0x10980, 0x74) read$eventfd(r1, &(0x7f000008b000)=0x0, 0x8) 2018/01/21 02:00:55 executing program 6: 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) clone(0x0, &(0x7f00009be000)="", &(0x7f0000361000)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f00003d9000-0x2e)="985dd24e5113f05e3ecebba021917c8c0a32e144ed2b052a7de055a2dfc294fb38c178ec376cfae9939b251e5278") fadvise64(0xffffffffffffffff, 0x0, 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000002000-0x8)={0x0, 0x0}) ioctl$PPPIOCGMRU(r0, 0x80047453, &(0x7f0000001000-0x4)=0x0) ioctl$VT_RESIZEX(r1, 0x560a, &(0x7f0000000000)={0x7fff, 0x3, 0x81, 0x34a, 0x8000, 0x8000000000000}) 2018/01/21 02:00:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000832000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000213000-0x8)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000983000-0x7)='mqueue\x00', 0x0, &(0x7f0000ebd000-0x2)="") link(&(0x7f000057f000-0x8)='./file0\x00', &(0x7f0000c8f000-0xc)='./file0/bus\x00') 2018/01/21 02:00:55 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f0000ef9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000181000-0x38)={&(0x7f0000ef8000)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x10, &(0x7f0000ef9000)=[{&(0x7f0000ef8000)="5331c00ab03f4ff0ddcfb371700b5e3a", 0x10}], 0x1, &(0x7f0000efa000-0x128)=[{0x98, 0x101, 0x100, "f3c8bf122aafcbe5e53cd7c5f511c814ff511d17d1a8227e9b06ed77b9fe74bb13732d22b86d110e5dc2655cdad9063f8ac63349fc23106be65c6fb4a09288f9fd7ca729a574e33183c7cac8c8db59cdfb1a3ed348a3d5d1b36ff8b4013543d20afc610d7be13bb59f3c2cb1ea734ef6256c96e37878c3b44c3fb9fc1f69b9705e0d"}, {0x90, 0x107, 0x8, "4adc08c3d0b66d8fb674b590302985c1505b4214070cabb785e897d5cc067affb2c5634e86e89b7e66c28017be1a17654e977fc4ca42caabbecb3573ea283c4786392feabd2a4489912c742d92f4860916ab3144421bc1ba99f8976285dee6687e4531147b1ad2887858e32359ad582de6e2b871dbf45d8d88ac5ae43a"}], 0x128, 0x0}, 0x0) 2018/01/21 02:00:55 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket(0xa, 0x80000, 0x4) bind$llc(r1, &(0x7f00007fe000-0x10)={0x1a, 0x17, 0x6, 0xe689, 0x6, 0x80, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [0x0, 0x0]}, 0x10) close(r0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r3, 0x894b, &(0x7f0000882000)=0x0) dup2(r0, r2) listen(r2, 0x0) listen(0xffffffffffffffff, 0x0) 2018/01/21 02:00:55 executing program 1: mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x1000004, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00006b6000-0x11)='/selinux/relabel\x00', 0x2, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000e62000)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00007ff000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ca7000)=0xe8) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000a86000-0x18)={0xaa, 0x1, 0x0}) ioctl$int_in(r2, 0x5452, &(0x7f0000e2c000-0x8)=0x0) setresuid(r1, r1, r1) mmap(&(0x7f0000e63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000e64000)={0x0, 0x0}) mmap(&(0x7f0000e64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r0, 0x28, 0x6, &(0x7f0000e65000-0x10)={r3, r4/1000+10000}, 0x10) mmap(&(0x7f0000e63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000e63000)={0x0, 0x0, 0x0}, &(0x7f0000e64000-0x4)=0xc) 2018/01/21 02:00:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f00008eb000-0x4)=0x0) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f00006d6000-0x11)='/selinux/context\x00', 0x2, 0x0) fchmod(r1, 0x2) r2 = syz_open_procfs(r0, &(0x7f0000e7a000-0x1a7)='attr/current\x00') ptrace$peekuser(0x3, r0, 0x0) sendfile(r2, r2, &(0x7f0000e42000)=0x0, 0xd) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000cee000-0x4)={0x6572e93f}, 0x4) 2018/01/21 02:00:55 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f00003ae000)={0x0, {{0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, []}, 0x98) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000001000-0xc8)={0x9, 0x0, 0x3, 0x4, 0x3, [{0xffffffffffffffff, 0x1, 0x800, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0}, {0x4, 0x6f2d, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0xbfb, 0x9, 0x6, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0}]}) 2018/01/21 02:00:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000e9c000)='./file0\x00', 0x200000110) ioctl$EVIOCGABS2F(r0, 0x8018456f, &(0x7f0000273000-0xed)=""/237) r1 = socket(0xa, 0x1, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f000044e000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000616000)=0x8) sendmsg(r1, &(0x7f0000bdd000)={&(0x7f0000220000-0xe)=@l2={0x1f, 0xffff, {0x1, 0x20, 0x3, 0x6, 0x0, 0xa6fa}, 0x4, 0x400}, 0xe, &(0x7f00009e0000)=[{&(0x7f00008e1000)="ae911d544f85c2a6f1891b38e27b37e311d7206959e9a105679d88ba9fc044d551a6f6fbe683727ade46f9e38dbbeb89b990ae70eb153affa3d71f8d5abf9d65905e00a3d653015eb7277b77c007a166e3af0724d4e5f44ab9fbd343e4466807bf1a6f9094c42420dc52c08ce155d0619f8a0c22b902596cb24131abdfa41e462fa262eb", 0x84}, {&(0x7f0000e4d000)="b2bb4f296274ec057f463d9677c2ad2aa100864d57ef9d1c0c7b9464dc0f6131f4c7db441bcabd4ed1548fafd0400d2ac51335ccc3267bcb1b63079bf0ecdd79df4c77252e1b9c5a09e51a36aceddb63f7b1114600ee6a6662cdedacfc1ef27ee57277ba1fbf7d802c532e204fe6c7359e5bd684678b4018c5cde9294daad4eaa91e05d46dbac971777836f5c0a78cdc2328856ed3df151d7601e3632bcbc4103de157c93ade53609fd93a38a4e1c481fd8e5110b9aab418d89a77", 0xbb}, {&(0x7f00000fa000-0x53)="21ccaca3e07de7da2d31279739bdbe65c9792142584fec320c243623e02312c6ca48b15a68f50845cc9071254281b89056f0bad635f76ba6eb92e0b00457d2ab5bf9d6c442c3b319debf46ea1cd2d09ba2e069", 0x53}, {&(0x7f00006bf000)="ad033e103f1cd8aa5ef769dd34c072a981291de9dbf31e86f59dde773c469dc76158f36dbebef1d9be0d10c80b0e1898b17e21296d0c6a6e60553ea66925edb8c62557fff80c290c14ef2c38305c54d74db7342eb5bd7d140118c1334b6570cdd05fc806ec0f83777944fde6c9bcae56553b6a74ee8f854b75ee111923155c03b465914416033b106571f0f5392b8f7d3c214c4263502c29a22e4ef7414b6420bdba87fae2", 0xa5}], 0x4, &(0x7f0000ca4000-0x1180)=[{0x38, 0x88, 0x2, "1a3da696867f642b79f88280ad59dfaf4880015b9c7a3c61c352757e1fc4e68bb04f85"}, {0xa8, 0x113, 0x20, "bd60fe8a3a7d76c2bfb1fc555c7df6ea03faa9cbe9539662a853121a82959aec7b8af7161aa0705c990c2803ca82e8325af818aced433dd1e5f3dae13a15ee420ab846df13d7f2afd9dcd0a9e91a5a4cd970ff22859db22e0e3ab07b84d8f4dff528be26be8ab7b2926ea433f65c9d1aad22ae299362471cd54c69d06bb2934390e6b245f046338cf19937c45c7f2f081316d497ad460823"}, {0x30, 0x1ff, 0x1f, "2cb57e1f411deb117f2079faed21ac72de5fa08d5d6be91d6b34e2359e"}, {0x60, 0x118, 0x6, "de0a6ec117ab979e7076aecabd034c9838c6d6fa27cc39427b034148d5a3f12f774154e5bcd37006702f7c8f5ad7c435d9a9ea89f6c991a64e2251f29ee68877ff1bd65d3e5d8cdb4a372076d889"}, {0x1010, 0x119, 0x9, "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"}], 0x1180, 0x840}, 0x48000) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0xfffffffffffffffc, 0x0, 0x2, 0x0, []}) prctl$getname(0x10, &(0x7f0000689000-0x2c)=""/44) getpeername$ipx(r1, &(0x7f0000960000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000f83000-0x4)=0x10) prctl$intptr(0x17, 0x82) ioctl(r1, 0x8916, &(0x7f0000000000)="") bind$netrom(r1, &(0x7f00009b3000-0x10)=@ax25={0x3, {"92aebb1dbfcb3f"}, 0x5}, 0x10) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000fe1000-0x24)={0x1, 0x5, 0x3, 0x400, 0x101, 0xfffffffffffffff8, 0xf, 0x8, 0xa6, 0x40, 0x9, 0x3}) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000be6000-0x78)={0x2, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x8, 0x4, 0x0, 0x5, &(0x7f000082d000)=@generic="7c5dfe4663093c1fe4beecdc7e4b4a71", 0x0, 0x0, 0x0}) 2018/01/21 02:00:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndseq(&(0x7f0000684000)='/dev/snd/seq\x00', 0x0, 0x0) r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) lookup_dcookie(0x3, &(0x7f0000c9d000-0x8b)=""/139, 0x8b) r1 = socket$inet6(0xa, 0x6, 0x51) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000a02000-0x10)="9902e0b22942f7c17b220137397147d9", 0x10) r2 = fcntl$getown(r0, 0x9) setpriority(0x0, r2, 0x4) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000023000)={0x0, 0x0}) 2018/01/21 02:00:55 executing program 2: pselect6(0x40, &(0x7f0000b43000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00007c1000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000347000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000d86000)={0x0, 0x0}, &(0x7f0000e4d000-0x10)={&(0x7f0000083000-0x8)={0x0}, 0x8}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/enforce\x00', 0x840, 0x0) 2018/01/21 02:00:55 executing program 7: r0 = fanotify_init(0x2, 0x2) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000699000-0xe)='/dev/keychord\x00', 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000663000)={0x200, @tick=0x5, 0x6, {0x8000, 0x1}, 0x8001, 0x0, 0x10000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x7a, 0x0) r3 = fcntl$dupfd(r0, 0x0, r2) mq_timedreceive(r3, &(0x7f0000dfc000-0xb9)=""/185, 0xb9, 0x8, &(0x7f000099d000-0x10)={0x0, 0x0}) ioctl$EVIOCSKEYCODE_V2(r2, 0x40284504, &(0x7f000056b000)={0x0, 0x20, 0xccdc, 0x2, "020003fe040000000000002403ffffe78be5e600000000000000030809a7e633"}) tee(r3, r2, 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r2, 0x404c534a, &(0x7f0000ec6000)={0x100000000, 0x6653, 0xa842, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/21 02:00:55 executing program 0: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000019000)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f000000d000)=0x1c) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000008000-0x4)=0x7, 0x4) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xfffffffffffffff8, &(0x7f0000014000)={&(0x7f0000017000-0x124)={0x28, 0x1e, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x7, 0x0, 0x0}, []}, 0x2b9}, 0x1, 0x0, 0x0, 0x0}, 0x0) recvfrom$packet(r1, &(0x7f000001b000)=""/4096, 0x1000, 0x0, &(0x7f000000d000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x14) 2018/01/21 02:00:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) ioctl$EVIOCSABS2F(r0, 0x401845ef, &(0x7f0000f36000-0x9)={0x930d, 0x6, 0x800, 0x1000, 0x7, 0x1}) r1 = socket$inet(0x2, 0x1, 0x0) stat(&(0x7f0000d35000-0x8)='./file0\x00', &(0x7f0000d77000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(0x0, r2) getsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f000073a000-0xf)=""/1, &(0x7f0000004000-0x4)=0x1) r3 = fcntl$dupfd(r1, 0x406, r1) recvfrom$unix(r3, &(0x7f000077b000-0x42)=""/66, 0x42, 0x40, &(0x7f0000a61000-0xa)=@file={0x1, './file0\x00'}, 0xa) socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$inet_MCAST_MSFILTER(r3, 0x0, 0x30, &(0x7f0000bab000-0x120)={0x6, {{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x1, [{{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x120) 2018/01/21 02:00:55 executing program 4: mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f00003cf000-0x4)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000eec000)='attr/keycreate\x00') mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r1, &(0x7f0000fda000-0x20)=[{&(0x7f0000fda000-0x62)=""/98, 0x62}, {&(0x7f0000fd9000)=""/4096, 0x1000}], 0x2) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX2(r1, 0x541c, &(0x7f0000fd9000)={0x2, 0x7, 0x0, 0x10001, 0x4, 0x1}) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000fd9000-0x10)={0x1, &(0x7f0000fd8000)=[{0x0, 0x0}]}) write$tun(r1, &(0x7f00006f9000-0x1a2)=@pi={0x0, 0x0, @ipv6={0x0, 0x6, "941ae0", 0x18, 0x0, 0x0, @loopback={0x0, 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}}}}, 0x44) 2018/01/21 02:00:55 executing program 3: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00008f9000-0x9)='/dev/ppp\x00', 0x8288, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(r0, 0xc06864a2, &(0x7f0000001000-0x64)={&(0x7f0000000000)=[0x2, 0x2, 0x9, 0x200], 0x4, 0x379, 0x700000000000, 0x100000000, 0x0, 0x9, {0x2, 0x3f, 0x7fffffff, 0x9, 0x100000001, 0x401, 0x3, 0x1, 0x5, 0x200, 0x74, 0xfffffffffffffe01, 0x5, 0x9, "67fb0b7a2b6b492fc0dccbe9409c762e4c367596385f39eaee405aae176aa337"}}) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000631000)={0x9, 0x1, 0x100, 0x8, 0x0}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000000)={r1, 0x4}, 0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000df2000-0x14)={0x0, []}, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000001000)={0x18, 0x0, {0x4, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xb}, @common='eql\x00'}}) sendmsg$nl_netfilter(r0, &(0x7f0000001000)={&(0x7f0000001000)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000001000)={&(0x7f00006d8000-0x1330)={0x1330, 0x0, 0x0, 0x100, 0x5, 0x1, {0x7, 0x0, 0x4}, [@nested={0x101c, 0x4, [@typed={0xc, 0x29, @fd=r0}, @generic="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", @typed={0xc, 0x4a, @str='\x00'}]}, @generic="79dc53afd291d9f6e1ff33ad946644cd421aac437eb7db95ad43b90514b4500dd74f2b51226bc1", @nested={0x110, 0x65, [@generic="9d9888489c3c655e6350b9c37e4f3e1f4865247041a55518feed5525abb807def5ecd8de6b96a3cfabdefd1bdad053bf891765", @generic="bbab16608fa3ced768297453360a79ba44b5b6ce338f462b62097d0efe6c96cbb846", @generic="e47235a48bcf4eb595f76315e380d0669f9da04ec0bcab7e217dc4ca84d2009afa5d7be8bbfa5c6ba5b8ce238f37abfe56352eba653fe76e4da77b0e031baf9552f2c317db43beca528d3d76a86c4d9c39fdb467fb27d97210eb44e1c281a22db53137e032f3e7a17c3166f194d94657ab037efb019e65b7060a0df53ab577a27f7eb207898fcac049c08db5891b9a3922806a98f9", @typed={0xc, 0x80, @ipv4=@empty=0x0}, @generic="826b189b04b0d319ac4b9d2b329f268fb8731ca194"]}, @typed={0x18, 0x4e, @ipv6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @nested={0x1b0, 0x58, [@generic="05c07dffe54c2208d3b92d5c8aa1fb7fe0339817075cf97cfe76dc351d6d56b8934fa05b43cd6b51eaca0f3d06b7035f33143d403e80ce3b1b144c48c45182d1538d015353832943d9bbcff61950fdc38d3c1cdca586b90a02d4fdfd8a14d77d558d0e7a56725f4a364d774988f793e3e7cec4083313de9a515dee202c7130b103572b4f221132645413ce272b2f14dda7ca8a8d7fbe9749", @typed={0xc, 0x89, @fd=r0}, @typed={0x14, 0x2, @str='/dev/ppp\x00'}, @typed={0xc, 0x81, @ipv4=@local={0xac, 0x14, 0x0, 0xaa}}, @typed={0x8, 0x68, @void=""}, @generic="614c86da9dd7238ff7a71a31f565e5e583c49470879166fb5120226c3cf0f80a9b0e919afff83afe76e747011c3351d75880f866a8a575a554de216a8a1968d360957abbeb149bb71eddd30398ab28cadae36967711690b5b0cfed0be843587f643e7ae5c662ba871fc0c692d4f9dc55b4ee27306ea15770c7dd83525d89a3a53e7dc1696446b2a7a77d0c95df48405b07af6f5f9ea1f74e189d5e8fdb65bceb77642590a913eba37a4c2df537eea9a969c4f1912cff572a222a1330cd8642124b301c1635ab6806142339fbb61f71c6c85bb729b1a8fc95b47a47184b"]}]}, 0x1330}, 0x1, 0x0, 0x0, 0x8000}, 0x4000) setsockopt$inet6_dccp_buf(r0, 0x21, 0xf, &(0x7f0000002000-0xad)="4202a6bf23f09623bdd10336408dc4e23ad3f69f3985729a5d80a96b3201cbe329e583f18710c7dd101df2d6481ece0a239b740db9a300fda607e57a1044bcb128b31e0267927fe902ebb38977dba955977c063b38cfd4a6c72e3e7366032c2ce5d0c50c39cb1e39978a2fd077c78ab69bc158ff0190ed0081e5f74475a2fbc0076896a57cf4d03cd1e211dec9cfc71ca69783a389a07b01f4865df70216af118ccd1077cd02bf03889c1f6efe", 0xad) 2018/01/21 02:00:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x803, 0x9) setsockopt$inet_mreq(r0, 0x0, 0x0, &(0x7f0000383000)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}}, 0x8) r1 = syz_open_dev$loop(&(0x7f000055a000-0xb)='/dev/loop#\x00', 0x0, 0x181001) clock_gettime(0x0, &(0x7f00003af000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000e0d000-0x10)={0x0, 0x0}) timerfd_settime(0xffffffffffffff9c, 0x1, &(0x7f00000d2000)={{r2, r3+10000000}, {r4, r5+10000000}}, &(0x7f0000f02000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) futex(&(0x7f00002b0000)=0x7, 0x0, 0x1, &(0x7f0000a9b000)={0x77359400, r6}, &(0x7f0000b34000-0x4)=0x9, 0x0) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f0000e49000)={0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff7, 0x0, 0x0, 0x0, 0x18, "82aab5674a19f520712efedac44d7a3c2bb8c11ceb26f0e48784903c8d65e54210e31d9ab2ffaa8dc352f27e86ea85f83c48394bc1e4f32802227a4832f9de3a", "51810b453293e2faea6cc882db6ecfd90bdec97881757c8360c2f77b2359395229cd4e3ed401001305cc2bff9ea8b47a29942081021b50323661ae450377bd96", "1bc310695e8b461c86876666acfedf60c7568901ad3418afeab9caedaca9c496", [0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) readahead(0xffffffffffffffff, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x2b, &(0x7f0000001000)=0x6, 0x4) mlock2(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1) pread64(r1, &(0x7f0000001000-0xcf)=""/207, 0xcf, 0x0) 2018/01/21 02:00:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000066b000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) clock_gettime(0x0, &(0x7f00007e3000-0x10)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000cad000-0x8)=0x1) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x8000) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r0, 0x28, 0x6, &(0x7f0000698000)={r1, r2/1000+10000}, 0x10) r3 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000b45000+0x8a)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r3, 0x40087703, 0x2) mmap(&(0x7f00006ff000/0x3000)=nil, 0x3000, 0x0, 0x12, r3, 0x0) mmap(&(0x7f00003f5000/0x2000)=nil, 0x2000, 0x0, 0x1011, r3, 0x0) 2018/01/21 02:00:55 executing program 2: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000002000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000004000-0x8)='./file0\x00', 0x0) writev(r1, &(0x7f0000004000-0x28)=[{&(0x7f0000013000-0x49)='5', 0x1}], 0x1) getdents(r1, &(0x7f0000001000-0x64)=""/0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000b1d000-0x10)={0x0, 0x0}) timerfd_settime(r1, 0x1, &(0x7f0000054000)={{r2, r3+10000000}, {0x0, 0x989680}}, &(0x7f0000934000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00004db000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/21 02:00:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000008000)={0x1, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000bab000)={0x1, {{0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000d42000-0x15)='/proc/self/net/pfkey\x00', 0x81, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r2, 0xc0505350, &(0x7f0000059000-0x50)={{0x7, 0x8001}, {0x1, 0x480000}, 0x7, 0x1, 0x401, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f00007ef000)='/dev/autofs\x00', 0x4000, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r3, 0x84, 0x3, &(0x7f0000f5d000-0x4)=0x7, 0x4) dup2(r0, r1) [ 104.628548] audit: type=1400 audit(1516500055.150:93): avc: denied { create } for pid=21245 comm="syz-executor4" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:unlabeled_t:s0 tclass=key permissive=1 2018/01/21 02:00:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdirat(0xffffffffffffffff, &(0x7f0000e7d000)='./file0\x00', 0x0) 2018/01/21 02:00:55 executing program 1: r0 = gettid() ioprio_get$pid(0x3, r0) r1 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000c32000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000896000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mlock(&(0x7f000052f000/0x4000)=nil, 0x4000) readahead(r1, 0x3f3, 0x200000000000004) ioctl$SNDRV_TIMER_IOCTL_GINFO(r1, 0xc0f85403, &(0x7f0000001000-0xf8)={{0x3, 0x1, 0x8, 0x3, 0x7}, 0x2, 0xd201, 'id0\x00', "0100000000000000000000000000000000000000000000000000000000000000000000000000000000000000fd1e000000000008000000000000000000000000006500", 0x0, 0x80, 0x2a82, 0xfffffffffffff026, 0x104, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_open_pts(r1, 0x400000) setsockopt$inet_mreqn(r1, 0x0, 0x0, &(0x7f0000000000)={@dev={0xac, 0x14, 0x0, 0x15}, @multicast1=0xe0000001, r2}, 0xc) 2018/01/21 02:00:55 executing program 4: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000631000-0x16)='/selinux/checkreqprot\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000001000-0x4)=0x3, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x3, 0x0) write(r1, &(0x7f0000119000-0x24)="2400000052001f0014f9f407000904ff0200070208000100ffffffff0800000000000006", 0x24) 2018/01/21 02:00:55 executing program 2: mmap(&(0x7f0000000000/0xf6a000)=nil, 0xf6a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000ef5000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000dca000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_ivalue=0xe02}) fcntl$setstatus(r0, 0x4, 0x40000) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000f6a000)='/dev/sequencer\x00', 0x1, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f000061d000-0x20)={0xffffffff, 0x0, 0x10003, 0x4}) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000f6a000)={0x600f4102, r2, 0x10000, 0x100000000}) r3 = socket$inet6(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f0000f64000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000f49000)=@ethtool_rxfh_indir={0x8001, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/21 02:00:55 executing program 7: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x5, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000006000-0x19)={0x6, 0x3, 0x1, 0x7f, 0x2, [{0x8, 0x7254, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x6, 0x6, 0xb, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0}]}) clone(0x0, &(0x7f0000003000)="", &(0x7f0000a26000-0x4)=0x0, &(0x7f0000002000-0x4)=0x0, &(0x7f0000003000-0x34)="") r1 = dup(r0) ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f0000002000-0x20)={@common='ipddp0\x00', @ifru_addrs={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f0000004000)={0x1, &(0x7f0000007000-0x8)=[{0x6, 0xfffffffeffffffff, 0x3, 0x60000000000}]}, 0x10) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$binder(&(0x7f0000007000)='/dev/binder#\x00', 0x0, 0x2) waitid(0x0, 0x0, &(0x7f0000004000-0x8)={0x0, 0x0, 0x0, 0x0}, 0xa0000004, 0x0) 2018/01/21 02:00:55 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_void(r0, 0x29, 0x24, 0x0, 0x0) 2018/01/21 02:00:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f0000e45000)='./file0\x00', 0x80042, 0x0) creat(&(0x7f000067e000-0x8)='./file0\x00', 0x10) r0 = open(&(0x7f0000466000-0x8)='./file0\x00', 0x40000200000, 0x0) fcntl$setlease(r0, 0x400, 0x2) 2018/01/21 02:00:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0x8000ffffffff}]}) rt_sigpending(&(0x7f00000d3000)={0x0}, 0x8) open$dir(&(0x7f000091a000)='./file0\x00', 0x100, 0x12) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000612000)='/dev/rfkill\x00', 0x101000, 0x0) ioctl$TCXONC(r0, 0x540a, 0x371) 2018/01/21 02:00:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000fcf000-0xe8)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000062a000)=0xe8) setfsuid(r0) r1 = socket$inet6(0xa, 0x7, 0x8001) sendto$inet6(r1, &(0x7f00004d5000-0x1000)="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", 0x821, 0x0, &(0x7f0000089000)={0xa, 0x3, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f00005a3000)=0x0, 0x4) sendto$inet6(r1, &(0x7f0000161000)="", 0x0, 0x0, &(0x7f0000a43000-0x1c)={0xa, 0x1, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x0}, 0x1c) 2018/01/21 02:00:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() fcntl$lock(0xffffffffffffffff, 0x0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, r0}) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00007d0000)='/dev/ppp\x00', 0x80000, 0x0) mkdirat(r1, &(0x7f0000298000-0x8)='./file0\x00', 0x1ac) sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f0000564000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000452000-0x10)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f00001fa000-0x20)=[], 0x0, 0x0}, 0x0) getsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f00008c6000-0x4)=0x0, &(0x7f0000b0f000-0x4)=0x4) r2 = syz_open_dev$sg(&(0x7f0000afa000)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0xfffffffffffffffc, 0x80da14, 0x5, 0x20000000, 0x0}) ioctl$TIOCMBIC(r2, 0x5417, &(0x7f0000385000)=0x4) 2018/01/21 02:00:55 executing program 3: mmap(&(0x7f0000000000/0xff9000)=nil, 0xff9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00008dc000-0xc)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000d41000-0xc)={0x0, 0x0}) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000ff9000)={0x2000, 0x0}) signalfd4(r0, &(0x7f0000d6d000)={0x0}, 0x5, 0x80800) 2018/01/21 02:00:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000fd1000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x5421, &(0x7f0000cec000-0x10)=@generic="53e729004a31040260a942089e00005f") ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc0109207, &(0x7f0000ddd000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/21 02:00:55 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000d97000-0x450)={0x0, {{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, []}, 0x98) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x40, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODESET_CTL(r1, 0x40086408, &(0x7f0000001000-0x8)={0x1, 0x1f}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETAW(r1, 0x5407, &(0x7f0000000000)={0x3, 0x19fa, 0x0, 0x3, 0x0, 0xfffffffffffffff7, 0x1, 0x6b, 0x5, 0x2}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0x0}}}, 0x32, &(0x7f0000001000-0x70)=[{&(0x7f0000000000)=""/0, 0x0}, {&(0x7f0000d69000)=""/132, 0x84}, {&(0x7f00009df000-0xde)=""/222, 0xde}, {&(0x7f00003b8000)=""/197, 0xc5}, {&(0x7f0000001000-0x74)=""/116, 0x74}, {&(0x7f0000126000)=""/143, 0x8f}, {&(0x7f0000001000-0xe6)=""/230, 0xe6}], 0x7, &(0x7f0000000000)=""/67, 0x43, 0xbeb}, 0x100) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r1, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$netrom(r2, &(0x7f000071b000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000000000)=0x48) keyctl$set_reqkey_keyring(0xe, 0x7) 2018/01/21 02:00:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000025000-0xa)='./control\x00', 0x0) r0 = open(&(0x7f0000268000-0xa)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000018000+0x9a2)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f000001b000-0x8)='./file0\x00', 0x0, 0x0) mkdirat(r1, &(0x7f0000017000)='./file0\x00', 0x0) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x40049409, 0xffffffffffffffff) 2018/01/21 02:00:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00008cf000-0x9)='/dev/ppp\x00', 0x800, 0x0) getsockopt$nfc_llcp(r0, 0x118, 0x7, &(0x7f00003a8000)=""/4096, 0x1000) setsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000fad000-0x4)=0x8000, 0x4) r1 = mq_open(&(0x7f0000000000)='-$\x00', 0x0, 0x0, &(0x7f0000665000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setpriority(0x0, 0x0, 0x1) mq_timedreceive(r1, &(0x7f000009d000)=""/224, 0xe0, 0x0, &(0x7f0000e6f000-0x8)={0x77359400, 0x0}) mq_timedreceive(r1, &(0x7f0000a2e000)=""/40, 0x28, 0x0, &(0x7f0000b6c000-0x10)={0x0, 0x0}) 2018/01/21 02:00:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000eba000-0x1)="", 0xfffffd65, 0x20000004, &(0x7f000031e000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) close(r0) r2 = open(&(0x7f00001ab000-0x8)='./file0\x00', 0x101400, 0x80) ioctl$TIOCMSET(r2, 0x5418, &(0x7f0000539000-0x4)=0x35d) ioctl$DRM_IOCTL_ADD_BUFS(r2, 0xc0206416, &(0x7f0000fca000)={0x80000001, 0x8, 0x4, 0x1, 0x14, 0x0}) 2018/01/21 02:00:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000491000-0x4)=0x0) r1 = syz_open_dev$sg(&(0x7f000078a000-0x9)='/dev/sg#\x00', 0x6, 0x40000) bind$vsock_stream(r1, &(0x7f0000f6b000-0x10)={0x28, 0x0, 0xffffffff, @any=0xffffffff, 0x0}, 0x10) r2 = syz_open_procfs(r0, &(0x7f000042d000-0xc)='io\x00') pread64(r2, &(0x7f0000757000)=""/0, 0x0, 0x0) open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x0, 0x0) 2018/01/21 02:00:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) ioctl$VT_DISALLOCATE(r0, 0x5608) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000a19000)={0x0, 0x0, 0x0}, &(0x7f0000af5000)=0xc) wait4(r1, &(0x7f00009f7000)=0x0, 0x1000000, &(0x7f0000a0f000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_group_source_req(r2, 0x29, 0x2e, &(0x7f0000a29000-0x108)={0x0, {{0xa, 0x2, 0x10000000000, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) r3 = gettid() r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000521000-0xf)='/dev/sequencer\x00', 0x2000, 0x0) write$evdev(r4, &(0x7f0000d20000)=[{{0x0, 0x0}, 0x5, 0xe23, 0xc313}, {{0x0, 0x0}, 0x1, 0x3ff, 0xf242}], 0x30) r5 = openat$autofs(0xffffffffffffff9c, &(0x7f00001c8000)='/dev/autofs\x00', 0x400, 0x0) ioctl$EVIOCGBITSND(r4, 0x80404532, &(0x7f0000263000)=""/23) perf_event_open(&(0x7f0000fd3000)={0x3, 0x78, 0x9, 0xa7f0, 0x6, 0x400, 0x0, 0x200, 0x40008, 0x1, 0x0, 0x1, 0x9, 0xc, 0x240, 0x8, 0x2ac4, 0x4, 0x70, 0x6, 0x3, 0x8, 0x1000, 0x100, 0x9, 0x4, 0x200, 0xbec, 0x3509, 0x1000, 0x1000, 0x3, 0x0, 0x6, 0x100000000, 0x7, 0x40, 0x8, 0x0, 0x5, 0x3, @perf_bp={&(0x7f0000922000)=0x0, 0x1}, 0x2, 0x2, 0x8, 0x4, 0xb9f1, 0xfffffffffffff801, 0x8000, 0x0}, r3, 0x4, r5, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f00008f5000-0x88)={0x7, {{0xa, 0x1, 0x800, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r2, 0x29, 0x30, &(0x7f0000450000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x0, []}, 0x90) 2018/01/21 02:00:55 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/dev/sequencer2\x00', 0x200400, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000014000-0xcd)={0x0, 0xc5, "32031e9efa21c8fe8d1751979fc69280be04466807d53edc75a38bc9329a0f9079127c6823bd487f9c8ffdd0a1aef93312a4eb3f35968d981e54cf4cd1bfe994b10a31da4e286232016df9351bba108780faa7065aa5ed7bf1379405ade73f921d8ad8e33e1b0f8ac5ad63564f8e88f931e8ce2f34411a2e676cf7e3ac488fc6485076823560a27b5baa3725bf27bd4274a2ea016d40263eb7c3ae369dba12a2d193657d5a0398dc96020282a217586f8c3938c782c0d4cdce91a04bc25282ded9fb12231b"}, &(0x7f0000013000-0x4)=0xcd) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000001000-0x16)={r2, 0x9, 0x7, [0x4, 0x6, 0x5b6, 0x5, 0x6, 0x7, 0x2]}, &(0x7f0000012000-0x4)=0x16) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) capset(&(0x7f0000011000)={0x0, 0x0}, &(0x7f0000001000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000002000)='/proc/self/net/pfkey\x00', 0x4000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r3, 0x8918, &(0x7f0000012000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$EVIOCGRAB(r3, 0x40044590, &(0x7f0000004000-0x4)=0x200) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r3, 0x4058534c, &(0x7f0000000000)={0x8, 0x8, 0x0, 0x8, 0x5, 0x20, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) accept4$packet(r3, 0x0, &(0x7f0000013000)=0x0, 0x800) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f0000013000-0x79)=""/121) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r3, 0x5411, &(0x7f0000003000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r3, 0x4058534c, &(0x7f0000ea7000)={0x9438, 0x1, 0x3, 0x8, 0x9, 0x40, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f000039b000)=0x0, &(0x7f0000bda000)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/21 02:00:55 executing program 4: ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00002b8000)=0x0) tkill(r0, 0x8) clone(0x0, &(0x7f0000000000)="", &(0x7f0000744000)=0x0, &(0x7f0000087000-0x4)=0x0, &(0x7f0000001000-0x88)="") unshare(0x0) 2018/01/21 02:00:55 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000002000-0x11)='/selinux/context\x00', 0x2, 0x0) vmsplice(r0, &(0x7f0000002000)=[], 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000001000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000001000)={0x4, 0x2, 0x2, 0x5, 0x1, [{0x19, 0x69, 0x1f, 0x0, 0x0, 0xb, 0x0, 0x0, 0x0}]}) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000001000-0x10)="7760f1081e16b74439c89fb1ed52dade", 0x10) 2018/01/21 02:00:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f000097d000-0x7)='ns/net\x00') ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f000076c000-0x4)=0x0) set_tid_address(&(0x7f00000f5000-0x4)=0x0) syslog(0x0, 0x0, 0x0) 2018/01/21 02:00:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00007ff000)='/dev/net/tun\x00', 0x0, 0x0) fsetxattr(r0, &(0x7f0000341000)=@known='system.posix_acl_access\x00', &(0x7f0000cf5000)="020000000800000000000000", 0xc, 0x0) ioctl$ASHMEM_GET_NAME(r0, 0x81007702, &(0x7f0000bcc000-0x72)=""/114) 2018/01/21 02:00:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = epoll_create1(0x0) r3 = epoll_create1(0x0) r4 = timerfd_create(0x0, 0x800) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000d37000-0xc)={0xfc147812c6696267, 0x0}) accept4$unix(r1, &(0x7f0000672000-0x6e)=@file={0x0, ""/108}, &(0x7f0000953000)=0x6e, 0x80800) timerfd_settime(r4, 0x3, &(0x7f0000005000)={{0x0, 0x0}, {0x0, 0x989680}}, &(0x7f0000001000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r2, &(0x7f0000d71000)={0xffffffff8000000a, 0x0}) setsockopt$inet_int(r1, 0x0, 0x32, &(0x7f00004b3000-0x4)=0xffff, 0x4) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r4, &(0x7f0000022000-0xc)={0x2001, 0x0}) ioctl$SNDRV_TIMER_IOCTL_INFO(r1, 0x80e85411, &(0x7f0000a7f000)=""/13) epoll_create(0xd6d) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000ab8000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f46000)=0xe8) ioctl$void(r1, 0xc0045878) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f000078d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000c5a000)=0xc) fchownat(r1, &(0x7f000032f000-0x8)='./file0\x00', r5, r6, 0x100) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000019000)={0x0, 0x0}) ioctl$sock_ifreq(r4, 0x897f, &(0x7f00001c1000)={@common='irlan0\x00', @ifru_map={0x1, 0xfffffffffffffffe, 0xfd3d, 0x4, 0x7, 0x3}}) 2018/01/21 02:00:55 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000004000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000012000)=0x0, &(0x7f0000000000)=0x4) capget(&(0x7f0000012000+0xe04)={0x0, 0x0}, &(0x7f0000012000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000bb7000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) ioctl$TIOCOUTQ(r1, 0x5411, &(0x7f0000adf000)=0x0) 2018/01/21 02:00:55 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_dccp_buf(r0, 0x21, 0x80, &(0x7f0000000000)="b673ac7ad38d5bb7d16d87b24a64ce5bb84e1a4084bc9940d00a59c296698a90d69b5f93908164315c3ca8d360c816c2252d575be71e7e3d681d4bbb8f6a689c70edc2b7207b9ae6966e426b1a95497e2620d3f1403dd9c84f2b49bc23fed9441c", 0x61) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000004000)={0x9f, 0x0, &(0x7f000000d000-0x70)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000005000)=""}) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008000-0x30)={0x0, 0x0, &(0x7f0000004000)=[], 0x48, 0x0, &(0x7f000000d000)="62164b44a5c310affb2298c023c7036e8915400419dae89c459e387ad57913e733b1615bd7c2d55328b9dff40f10d1fc0e41a052600c822c2d8d8f871ff1edbf244f0f2cc508303a"}) r2 = mmap$binder(&(0x7f0000dbd000/0x1000)=nil, 0x1000, 0x0, 0x12, r1, 0x0) getpeername$ax25(r0, &(0x7f000043a000)={0x0, {""/7}, 0x0}, &(0x7f0000d76000-0x4)=0x10) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000003000-0x30)={0xc, 0x0, &(0x7f00004f5000-0x58)=[@free_buffer={0x40086303, r2}], 0x0, 0x0, &(0x7f000049b000)=""}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000e65000-0x14)={0x0, 0x6, 0x3, 0x1, 0x361e, 0x3}, &(0x7f00003f1000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00006f9000)={r3, 0x2, 0x4, [0x7, 0x400, 0x6, 0x4c1]}, &(0x7f000050b000)=0x10) ioctl$BINDER_THREAD_EXIT(r1, 0x40046208, 0x0) 2018/01/21 02:00:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000eb1000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) tee(r0, r2, 0x8000, 0x0) read(r0, &(0x7f0000bc5000-0x7bd)=""/4096, 0x1000) writev(r1, &(0x7f000078a000)=[{&(0x7f0000431000-0x83)='\f', 0x1}], 0x1) close(r1) accept$packet(r1, &(0x7f00003d6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000c21000)=0x14) 2018/01/21 02:00:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$sock_int(r0, 0x1, 0x30, &(0x7f0000bdf000)=0x0, 0x4) bind$inet(r0, &(0x7f0000a21000-0x10)={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffff37) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f000036a000)=0x0) getsockname(r0, &(0x7f00000af000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000134000-0x4)=0x10) sendto$inet(r0, &(0x7f00004c4000-0x1000)='$', 0x1, 0x1, &(0x7f0000fb1000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom(r0, &(0x7f0000612000)=""/79, 0x4f, 0x40000001, &(0x7f0000f1e000)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8) r1 = creat(&(0x7f0000ee4000)='./file0\x00', 0x12) r2 = socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f00002a7000)=0x0) getresuid(&(0x7f0000035000)=0x0, &(0x7f00004e7000-0x4)=0x0, &(0x7f00000ae000-0x4)=0x0) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000790000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r1, &(0x7f0000a97000-0x38)={&(0x7f000079d000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000145000-0x10)=[{&(0x7f0000797000-0xd3)="fa5b89057c76477ce962916f38718c46d3e2533a8ea02909fc0a44bffd6141ca1f9aaf92353053bc90dcad288a1eb2adcce1c47782f84068696fc34f1e1eed5473db3012504ae6921d0a86a7debac79dc28ebbe30fc941290f4aa1ceb63ce65dce717eff88e283b3e4ffc22e3d236075ac0c93285faa68860fd1fcdb0f87afd0c80951bc86939921f2a998ecabecfba06df369f44670b6413482ec597c8a57d2d4c2f80aabb59c7481b7883377cddf9ba1933b1e75cae9cd988e7571814eb059a43388a2d060bf3c2237028b464f277692dbe7", 0xd3}], 0x1, &(0x7f0000d32000)=[@cred={0x20, 0x1, 0x2, r3, r4, r5}, @rights={0x20, 0x1, 0x1, [r1, r2, r2]}], 0x40, 0x48000}, 0x4000) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000d37000)={0x2, [0x7ff, 0x6]}, &(0x7f0000459000-0x4)=0x8) recvfrom$inet(r0, &(0x7f0000254000)=""/4096, 0x1000, 0x0, &(0x7f0000ff0000)={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$SIOCGIFHWADDR(r1, 0x8927, &(0x7f0000469000)={@syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, @ifru_mtu=0x0}) [ 104.852458] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 104.885780] binder: 21354:21357 unknown command 0 2018/01/21 02:00:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) write$selinux_context(r0, &(0x7f00001aa000)='system_u:object_r:audisp_var_run_t:s0\x00', 0x26) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d9d000-0xc)={0x0, 0x0, 0x0}, &(0x7f000044c000)=0xc) r2 = syz_open_procfs(r1, &(0x7f0000ad9000)='attr/current\x00') getsockopt$inet_tcp_buf(r2, 0x6, 0x1c, &(0x7f0000944000-0xc)=""/12, &(0x7f0000bbf000-0x4)=0xc) write$selinux_context(r2, &(0x7f0000539000)='system_u:object_r:init_var_run_t:s0\x00', 0x24) ioctl$RNDADDTOENTCNT(r2, 0x40045201, &(0x7f0000221000)=0x6) 2018/01/21 02:00:55 executing program 3: r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) ioctl$sock_ipx_SIOCIPXNCPCONN(r0, 0x89e3, &(0x7f0000682000-0x2)=0x5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f0000016000)='logon\x00', &(0x7f0000ce9000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f00001b9000)="7f", 0x0) [ 104.896412] binder: 21354:21357 ioctl c0306201 20004000 returned -22 [ 104.930685] audit: type=1401 audit(1516500055.450:94): op=security_bounded_transition seresult=denied oldcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 newcontext=system_u:object_r:init_var_run_t:s0 [ 104.943491] binder: release 21354:21357 transaction 225 in, still active [ 104.943498] binder: send failed reply for transaction 225 to 21354:21366 [ 104.953212] binder: 21354:21357 unknown command 0 [ 104.953220] binder: 21354:21357 ioctl c0306201 20004000 returned -22 [ 104.953284] binder: BINDER_SET_CONTEXT_MGR already set 2018/01/21 02:00:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) writev(r0, &(0x7f0000096000)=[{&(0x7f00000ad000)="580000001400192300a14b80040d8c560a0600000000e076000543d8d8fe580000004eca7f64643e8900050028635a0004fbf5100002000000000000001c04ed5dfffff5000022000d0001000100080000ec6b0f536e06ce", 0x58}], 0x1) r1 = syz_open_dev$usbmon(&(0x7f00005a4000)='/dev/usbmon#\x00', 0x6, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000104000+0xb64)={0x0, 0x0}) ioctl$VT_OPENQRY(r1, 0x5600, &(0x7f00007e8000)=0x0) ioctl$KDGKBMETA(r1, 0x4b62, &(0x7f00004df000)=0x0) r2 = memfd_create(&(0x7f0000fc4000)='security\x00', 0x3) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000ce5000)={0x0, @in6={{0xa, 0x2, 0x7, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd}, 0xfffffffffffffff8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xfffffffffffffff7, 0x0, 0x1d5, 0x1f, 0x4, 0xc89, 0x9, 0xfffffffffffff97c, 0x4000000200, 0x8, 0x2, 0xffff, 0x228d, 0x9, 0x8]}, &(0x7f0000822000-0x4)=0x108) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f0000fc4000-0x8c)={r3, @in6={{0xa, 0x2, 0x9, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x80000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) 2018/01/21 02:00:55 executing program 2: socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x400400, 0x0) 2018/01/21 02:00:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x2, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x2, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x5, 0xfffffffffffffffd, 0x4, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x737, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpid() setsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000bcf000)="1ab3041a1b362ab1c74080596dead2fadca26331d63e10193c111d7f1f62ada44c3f974533872c5e29318f6281f2ca26ed3dd11472f3ae9b5ffdd9da3642f5b7b5cbec588fbe20e727abfeded5f41eb4ac89f5a7894530ef27112e9be7ab04a3d17ba4163a6b4cf038c7dd93a4b3f4cf3ca52dc51f05581d551bcc3f1ebcdb707349fcc6404acbb322b633fbf0ba88999cb4e1016e5d25a3932c9f5cf882833197b4c801de2351cf8de9e67fb1433ba3edee1ba9a213f61a2faa7457a3b04e56d7d62957b7b65637deaf22d55c2e40bbf448a369c94f6d95356109bad88f9bce0233c6e34a08898919ccce7ff22e9d7f6593f1186a8b5e83", 0xf8) r0 = socket(0x15, 0x80010, 0x10000000000) connect$inet6(r0, &(0x7f0000375000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, 0x1c) ioctl$TIOCGSID(r0, 0x5429, &(0x7f000054f000)=0x0) socket$netlink(0x10, 0x3, 0x18) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000d96000-0x8)={0x0, 0x0}) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e4e000-0xf)='/dev/sequencer\x00', 0xa202, 0x0) r2 = epoll_create1(0x400080000) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f000001a000-0xc)={0x40000002, 0x0}) ioctl$TCSETAF(0xffffffffffffffff, 0x5404, &(0x7f00009da000-0x14)={0x400, 0x0, 0x401, 0x0, 0x0, 0x1000000000000, 0x0, 0xffffffffffffffff, 0x4000000000000, 0x3}) write$sndseq(r1, &(0x7f00009ab000)=[{0x3c, 0x9, 0x1, 0x9, @time={0x77359400, 0x0}, {0x0, 0xd2f}, {0xfffffffffffffffc, 0x3}, @raw32={[0x6, 0x100, 0x9]}}, {0x8, 0x4, 0x3f, 0x4, @time={0x77359400, 0x0}, {0x84, 0xffff}, {0x0, 0x1}, @control={0x432a, 0x38, 0xffffffff}}, {0xfff, 0x40, 0xfffffffffffffbff, 0x8005, @tick=0x3, {0x4, 0xf2}, {0x3fc, 0x8002}, @raw8={"7a88d654f95067fe68d2359f"}}], 0x90) 2018/01/21 02:00:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000abd000-0xa)='./control\x00', 0x10000, 0x41) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000613000)=@int=0x0, &(0x7f000072a000-0x4)=0x4) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000992000)={0xffffffffffffff6b, 0x1, 0x1000, 0x101, 0x1}, 0xc) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e4c000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r2 = creat(&(0x7f000036d000)='./control/file0\x00', 0x0) write$sndseq(r2, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x0}}], 0x1c) unlink(&(0x7f0000d61000)='./control/file0\x00') creat(&(0x7f0000b66000)='./control\x00', 0x1) mknod$loop(&(0x7f0000ac3000-0x10)='./control/file0\x00', 0x0, 0x0) rmdir(&(0x7f0000ef9000-0xa)='./control\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000ac2000)='./control/file0\x00', 0x0, 0x0) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f00005b8000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/21 02:00:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f000045f000-0xa)='/dev/ptmx\x00', 0x4000, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000df0000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000fcc000-0x14)={0x0, 0xc0, 0x7, 0x9, 0x0, 0x20}, &(0x7f0000326000)=0x14) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f000076d000)={r1, 0x8}, 0x8) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f00008de000)='net/udplite\x00') getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000cbb000-0x8)={0x0, 0x5eff, 0x2}, &(0x7f00004a9000+0x755)=0x8) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000c42000-0x8)={0x1, 0x1, 0x0, 0x2000000000200}, 0x8) [ 104.953289] binder: 21354:21357 ioctl 40046207 0 returned -16 [ 104.956674] binder_alloc: 21354: binder_alloc_buf, no vma [ 104.956690] binder: 21354:21357 transaction failed 29189/-3, size 0-0 line 3127 [ 104.959593] binder: undelivered TRANSACTION_ERROR: 29189 [ 104.964255] binder: undelivered TRANSACTION_COMPLETE [ 104.964262] binder: undelivered TRANSACTION_ERROR: 29189 [ 105.024546] audit: type=1401 audit(1516500055.540:95): op=security_bounded_transition seresult=denied oldcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 newcontext=system_u:object_r:init_var_run_t:s0 2018/01/21 02:00:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f000093d000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) r1 = dup(r0) bind$inet(r1, &(0x7f0000c4f000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) accept4$inet(r1, &(0x7f0000da9000-0x10)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000541000)=0x10, 0x800) 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(r1, 0x40046208, 0x0) 2018/01/21 02:00:55 executing program 2: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000013a000)={0x0, 0x0, 0x0}, &(0x7f000030d000)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f00002b7000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r1, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00009d1000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f000047b000)={0x0, 0x7}, &(0x7f000028c000-0x4)=0x6) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x1a, &(0x7f0000481000)={r4, 0xd7, "f449d36592fe41cdce555e822ab4f1009a7537907b34c2d7d79637ec286bf9e815f87fede4586303b627d28c33137dfb142cbea9554438ebb11b8e2c99383be75eab28974d8d3be8184a5e48feed03428f305d712911fb4a69a4b443c405bb140c1aaaa363e32b7eeec00cdafb6da052b15313d54de64feb17f0c32f339b508664503716119f40b18e536cc90678f104bd587c3e36a0b46a8fdf56c8a102a3b07c6a104be24a33402558eb94ff2e18c32e6c6e87ea265ec52148d20722db4ada0d9fa34f29ea3cf6850ad16a4df4fd511c1df122477e3e"}, &(0x7f0000c30000)=0xdf) connect$inet(r2, &(0x7f0000ba6000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$sock_buf(r1, 0x1, 0x1f, &(0x7f00004ef000)=""/192, &(0x7f0000ccc000-0x4)=0xc0) ioprio_get$pid(0x2, r0) 2018/01/21 02:00:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") mount(&(0x7f00004c7000-0x8)='./file0\x00', &(0x7f0000acc000)='./file0\x00', &(0x7f0000d36000)='ramfs\x00', 0x2800c, &(0x7f000000a000)="") mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000c50000-0x8)='./file0\x00', &(0x7f000002f000-0x6)='ramfs\x00', 0x100000, &(0x7f0000ce3000)="") mount(&(0x7f000052f000)='./file0\x00', &(0x7f00008fd000-0x1)='.', &(0x7f00003a3000-0x6)="0700cc667300", 0x1000, 0x0) mount(&(0x7f0000c6c000-0x8)='./file0\x00', &(0x7f000092f000)='./file0\x00', &(0x7f0000dcd000)='ramfs\x00', 0x0, &(0x7f000002f000)="") mmap(&(0x7f0000000000/0xdf5000)=nil, 0xdf5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0xff8c, &(0x7f0000607000)="") mount(&(0x7f000008a000)='./file0\x00', &(0x7f0000303000)='.', &(0x7f000079b000-0x6)='msdos\x00', 0x11080, &(0x7f0000253000-0x1000)="") umount2(&(0x7f0000d5c000-0x1)='.', 0x0) pipe(&(0x7f00002cd000-0x8)={0x0, 0x0}) open(&(0x7f0000e36000-0x1)='.', 0x440200, 0x8) 2018/01/21 02:00:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1, 0x0}, 0x0) recvmsg(r2, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000a8e000-0x9)='/dev/ppp\x00', 0x40, 0x0) ioctl$KDSETKEYCODE(r3, 0x4b4d, &(0x7f000012c000-0x8)={0x4, 0x1}) execve(&(0x7f0000810000-0x8)='./file0\x00', &(0x7f000027d000)=[], &(0x7f0000e7d000)=[]) 2018/01/21 02:00:55 executing program 6: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000e64000)='/selinux/enforce\x00', 0x200, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000212000-0xb8)={0x0, 0x4000400, 0x3, 0xfff, 0xfff, 0x20, 0x8, 0x6, {0x0, @in6={{0xa, 0x3, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x9, 0x7, 0x1, 0x8000}}, &(0x7f0000001000-0x4)=0xb8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000000)={r1, 0x82, "4f0180f2ea905db79e90a166a9d941345236d802a0f78990c24145671197267600fb0031e5d1f778c56192109c1236a7d952581ec480efc0c5653e7c0abc06e4bcc65f8bfbd6b21d118d7eb795206baea2b5598e62f28a4cb38b5be8fd9c25a58463b0dde12234ff3051a764959077787b8ee461c328ab1452b9697d4da2be2eede3"}, &(0x7f0000001000-0x4)=0x8a) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$unix(0x1, 0x1, 0x0) r3 = socket$unix(0x1, 0x1, 0x0) setsockopt$sock_int(r3, 0x1, 0x22, &(0x7f000018f000-0x4)=0x40000018, 0x4) bind$unix(r3, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r3, 0x0) connect$unix(r2, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) r4 = accept4$unix(r3, &(0x7f0000fd6000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f00007be000-0x4)=0x8, 0x0) getpeername$unix(r4, &(0x7f0000bdd000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000187000)=0x8) 2018/01/21 02:00:55 executing program 0: mmap(&(0x7f0000000000/0xf82000)=nil, 0xf82000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x9, 0x0, &(0x7f0000065000-0x10)={0x0, 0x0}, &(0x7f000002b000-0x10)={0x0, 0x0}) r0 = creat(&(0x7f0000f82000)='./file0\x00', 0x40) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f000063e000-0x4)=0x8) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f0000f83000-0x5c)={0x79, 0x2, {0x1, 0x3, 0x101, 0x3, 0x6131}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000f83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000f84000-0x38)={0x0, 0x0, &(0x7f0000f83000)=[{&(0x7f0000f84000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000f84000-0x1000)=""/4096, 0x1000, 0x0}, 0x10100) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000153000-0x10)={&(0x7f00008da000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000f83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGABS3F(r0, 0x8018457f, &(0x7f0000f83000)=""/137) 2018/01/21 02:00:55 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000001000-0x10)='/dev/input/mice\x00', 0x0, 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x7, 0x10001, &(0x7f0000003000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = request_key(&(0x7f0000001000)='syzkaller\x00', &(0x7f0000001000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000012000)='/dev/input/mice\x00', 0xfffffffffffffffa) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key(&(0x7f0000002000)='id_legacy\x00', &(0x7f0000001000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000013000-0xb4)="ca3b41fd64957889ed98e42505eff4d421609ff30f217d33989dcd494e92a8b6bcd8eb684a0b75aa7fb8f248e5d20ab841e7b6baa2ba896f8f705d26d20a29bf82ab4aa216c18e0ef9fb42890a399b9ac61f719dde5bcc7598c72a00980f4a8e7d5af2c0826cd545ed3d1741cf934717e93c5cc7d45c1ca0bd9a13141facc9ff1dbfb102fce0847d7048fb1498ec447cb79e16e31c40f0fc8f2f1ad82ebccf0ad2ce1673c1f27490ca1afde839d56f949b3a2b2a", 0xb4, 0xfffffffffffffffe) r3 = socket(0x18, 0x0, 0x1) getsockopt$inet_sctp6_SCTP_CONTEXT(r3, 0x111, 0x11, &(0x7f000087c000-0x8)={0x0, 0x0}, &(0x7f0000f60000-0x4)=0x8) keyctl$instantiate(0xc, r1, &(0x7f0000001000-0x7c)="3ab30d14c9306899754d32dffba06c5b50f0dd4e1c20d390ce7d80efc1ad8d57ec647377a1f1b1edf44127c08d23653db2aea1a7d93bdfa889a4655c68dc9b3dc6595bea042b4bc4c2cfe43bcfc480fd4679224ee43fa6f2fb55f21e812530ac36105fa1cac3f3d079b8b2a77c5ab81d526da99935ce8ebb296a3aa9", 0x7c, r2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000002000-0x4)=0x1, 0x4) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000001000-0x4)=0x6, 0x4) add_key(&(0x7f0000002000)='id_resolver\x00', &(0x7f0000011000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000003000-0xeb)="", 0x0, 0xfffffffffffffffb) 2018/01/21 02:00:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0xa, 0x2400000001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x29, 0x2a, &(0x7f0000034000)={0x401, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0xfffffffffffffda2) [ 105.212644] binder: release 21408:21421 transaction 228 out, still active [ 105.220775] binder: undelivered TRANSACTION_COMPLETE [ 105.238737] binder_alloc: binder_alloc_mmap_handler: 21408 20000000-20002000 already mapped failed -16 [ 105.253072] binder: BINDER_SET_CONTEXT_MGR already set [ 105.258658] binder: 21408:21421 ioctl 40046207 0 returned -16 [ 105.261602] binder_alloc: 21408: binder_alloc_buf, no vma [ 105.261619] binder: 21408:21430 transaction failed 29189/-3, size 0-0 line 3127 [ 105.280341] binder: undelivered TRANSACTION_ERROR: 29189 [ 105.285816] binder: send failed reply for transaction 228, target dead 2018/01/21 02:00:56 executing program 3: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x80000) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000001000)=0x7) r1 = accept(0xffffffffffffff9c, &(0x7f0000001000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000002000-0x4)=0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000000)=@assoc_id=0x0, &(0x7f0000002000)=0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000003000-0x4)=0x8, 0x4) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000002000)={r2, 0xffffffffffff0000}, &(0x7f0000001000-0x4)=0x8) process_vm_readv(0x0, &(0x7f0000001000-0x20)=[{&(0x7f0000000000)=""/98, 0x62}], 0x1, &(0x7f0000001000+0xd09)=[{&(0x7f0000000000)=""/11, 0xb}], 0x1, 0x0) 2018/01/21 02:00:56 executing program 7: clone(0x0, &(0x7f00003c4000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") r0 = accept4$vsock_stream(0xffffffffffffffff, &(0x7f0000ca1000)={0x28, 0x0, 0x2710, @any=0xffffffff, 0x0}, 0x10, 0x80800) r1 = getpgid(0x0) r2 = getpgrp(r1) alarm(0xfffffffffffffffc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = add_key(&(0x7f0000001000-0x8)='trusted\x00', &(0x7f0000715000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$get_security(0x11, r3, &(0x7f0000000000)=""/0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000000)=0x0) timer_gettime(0x0, &(0x7f00003cd000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) tgkill(r2, 0x0, 0x40) r4 = getpgid(0xffffffffffffffff) r5 = dup(r0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) waitid(0x0, r1, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, 0x0}, 0x2, &(0x7f0000002000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_tcp_TCP_ULP(r5, 0x6, 0x1f, &(0x7f0000001000)='tls\x00', 0x4) bind$ax25(r5, &(0x7f0000001000)={0x3, {"7c000000005099"}, 0x4}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_tgsigqueueinfo(0x0, r4, 0x15, &(0x7f0000000000)={0x37, 0x42, 0x5b0d, 0x80}) 2018/01/21 02:00:56 executing program 1: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f000001c000-0xc)='/dev/ashmem\x00', 0x0, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000013000-0x58)={0xfffffffffffffffb, 0x6, 0x2, 0xff, 0x1, [{0x0, 0x6, 0xffffffffffff41cb, 0x0, 0x0, 0x70b, 0x0, 0x0, 0x0}]}) ioctl$ASHMEM_GET_PROT_MASK(r0, 0x7706, &(0x7f0000007000-0x8)={0x0, 0x0}) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000001d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000008000-0x4)=0xc) setpriority(0x1, r1, 0x4) 2018/01/21 02:00:56 executing program 2: unshare(0x20000200) unshare(0x24020000) sync() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000001000-0x40)={0x1, 0x2, 0x2e23d61e, 0x55, 0x0, 0x1f, 0x10000, 0x2e}, &(0x7f0000000000)={0x3, 0x5, 0x3, 0x4, 0x6, 0x3, 0x4a76471a, 0x8}, &(0x7f0000001000-0x40)={0x0, 0xff, 0x3, 0x43, 0x9, 0xfffffffffffffffe, 0x1, 0x4}, &(0x7f0000001000-0x10)={0x0, 0x0}, &(0x7f00003e4000)={&(0x7f0000001000-0x8)={0x2}, 0x8}) 2018/01/21 02:00:56 executing program 0: seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r0 = syz_open_dev$usbmon(&(0x7f00004fa000)='/dev/usbmon#\x00', 0x0, 0x200000) ioctl$TCSBRK(r0, 0x5409, 0x2) ioctl$TIOCNXCL(r0, 0x540d) sigaltstack(&(0x7f0000063000/0x3000)=nil, 0x0) ioctl$KDENABIO(r0, 0x4b36) ioctl$KDDELIO(r0, 0x4b35, 0xe2) 2018/01/21 02:00:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") r0 = creat(&(0x7f0000756000-0xe)='./file0/file0\x00', 0x0) chdir(&(0x7f00002d7000)='./file0\x00') ioctl$TUNGETSNDBUF(r0, 0x800454d3, &(0x7f000023e000-0x4)=0x0) umount2(&(0x7f0000f66000)='.', 0x2) mount(&(0x7f0000539000-0x1)='.', &(0x7f00003cc000-0x8)='./file0\x00', &(0x7f0000d6d000)='ramfs\x00', 0x1281008, &(0x7f0000bf7000-0x2)="") 2018/01/21 02:00:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x0) r0 = inotify_init1(0x0) inotify_add_watch(r0, &(0x7f0000dcb000-0xa)='./control\x00', 0x20) r1 = open(&(0x7f0000039000)='./control\x00', 0x0, 0x0) mkdirat(r1, &(0x7f0000017000-0x8)='./file0\x00', 0x0) mkdirat(r1, &(0x7f00008f1000)='./control\x00', 0x0) memfd_create(&(0x7f0000bd0000-0x8)='{)ppp1.\x00', 0x2) utime(&(0x7f000085d000)='./control\x00', &(0x7f000052c000-0x10)={0x4, 0x100}) renameat2(r1, &(0x7f000062f000-0x8)='./file0\x00', r1, &(0x7f0000b37000)='./control\x00', 0x2) 2018/01/21 02:00:56 executing program 5: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000000d000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x40485404, &(0x7f000000d000-0x48)={{0xffffffffffffffff, 0x3, 0x1, 0x3, 0x6}, 0x7, 0xf091, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = syz_open_procfs(0x0, &(0x7f0000004000)='ns\x00') getdents64(r1, &(0x7f000000b000-0x69)=""/105, 0x69) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000005000)=0x0, &(0x7f0000003000)=0x4) getdents(r1, &(0x7f000000c000)=""/0, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f000000d000)=""/175) 2018/01/21 02:00:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000882000+0xe1b)={0x2, &(0x7f0000e9b000)=[{0x48, 0x0, 0x0, 0xfffffffffffffffc}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000c13000-0xb)='/dev/hwrng\x00', 0x40000, 0x0) connect$pptp(r2, &(0x7f000044c000-0x20)={0x18, 0x2, {0x2, @remote={0xac, 0x14, 0x0, 0xbb}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffff33) sendto$unix(r1, &(0x7f000005a000)="", 0x0, 0x0, &(0x7f000000e000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8) 2018/01/21 02:00:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockname(r0, &(0x7f0000834000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, &(0x7f00007b9000-0x4)=0x32) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000c2e000)={0x0, 0x3}, &(0x7f0000eeb000)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000772000)=@assoc_value={r2, 0x100000000}, &(0x7f000032a000)=0x8) recvmmsg(r0, &(0x7f0000069000)=[{{&(0x7f0000de2000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f000044b000)=[{&(0x7f0000986000-0x93)=""/147, 0x93}], 0x1, &(0x7f00009eb000-0x23)=""/35, 0x23, 0x0}, 0x0}], 0x1, 0x120, &(0x7f00000f9000-0x10)={0x0, 0x0}) r3 = accept4(r0, &(0x7f0000ca9000-0x10)=@vsock={0x0, 0x0, 0x0, @hyper=0x0, 0x0}, &(0x7f0000ad1000)=0x10, 0x800) connect$l2tp(r3, &(0x7f0000e4a000)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x0, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x3, 0x0, 0x1}}, 0x2e) sendto$inet(r0, &(0x7f00006fd000)="c3", 0x1, 0x0, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$ax25_buf(r3, 0x101, 0x19, &(0x7f0000b52000-0xce)=""/206, &(0x7f0000ce8000)=0xce) timer_create(0x0, &(0x7f000030c000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000265000-0x4)=0x0) sendto$inet(r3, &(0x7f0000f3b000-0xea)="c1bf41ed42845de35ab2ffcf178333ecb3db4300febd7d3a8bad8481888bc74e104501925a6d500a757db02f4383226ff2f83622e58ccad1b847e97bd95d0bec7bbaab3f9ce4f5a7127aeb0d6d5f9c96d52bb6bbdadc7854726308888c0bbf7320b9e9a82e38bbafcedea27d83103e630784d8b87494c3d19d50be108f55a106ab50a41e838806cc83d63e43475e032e1a8dfc4cb8f13fe18cb4d25ced67875193e52750a0ca0efde727d81ef7d31ce9d5c5202003ba68d3a59fc87b929a15acdec1806f440f063bfd5724c80b9165f029739604bd4824c5e99f85b604a5fd3c837c3278fe3ea40c5c4e", 0xea, 0x10, 0x0, 0x0) r4 = memfd_create(&(0x7f0000517000)='\x00', 0x0) ioctl$EVIOCGBITSND(r4, 0x80404532, &(0x7f0000384000)=""/172) timer_settime(0x0, 0x0, &(0x7f0000fa1000-0x20)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) sendto$inet(r4, &(0x7f00001df000)="6bcf0ce553889c85342a351c5b084fdc4329069126", 0x15, 0x10, &(0x7f000015d000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r5 = gettid() tkill(r5, 0x16) 2018/01/21 02:00:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000060c000)='oom_score_adj\x00') r1 = syz_open_procfs(0x0, &(0x7f00005b8000-0x11)='loginuid\x00') sendfile(r1, r0, &(0x7f000099c000-0x8)=0x4, 0x200000000000fb) 2018/01/21 02:00:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f000043b000-0xa)='/dev/ptmx\x00', 0x500, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000684000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f00009c4000-0x34)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x2, [@broadcast=0xffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}]}, 0x18) setsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f0000231000)={@multicast2=0xe0000002, @loopback=0x7f000001, @loopback=0x7f000001}, 0xc) 2018/01/21 02:00:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1, 0x6, 0x7ffffffffffffffc) sendmsg(r0, &(0x7f0000bae000)={&(0x7f0000d44000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000ad8000)=[], 0x0, &(0x7f00008c6000-0x10)=[{0x10, 0x29, 0x3e, ""}], 0x10, 0x0}, 0x0) syslog(0x4, 0x0, 0x0) fcntl$getownex(r0, 0x10, &(0x7f000020a000)={0x0, 0x0}) stat(&(0x7f000031d000)='./file0\x00', &(0x7f0000f5d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getpid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000181000-0xc)={0x0, 0x0, 0x0}, &(0x7f00004eb000)=0xc) sendmsg$nl_netfilter(r0, &(0x7f0000c5c000-0x38)={&(0x7f00007b2000-0xc)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000b63000)={&(0x7f00008a2000)={0x1b0, 0xd, 0x4, 0x302, 0x2, 0x0, {0x5, 0x0, 0x7}, [@typed={0xc, 0x53, @pid=r1}, @nested={0x15c, 0xe, [@typed={0xc, 0x74, @str='\x00'}, @typed={0xc, 0x96, @uid=r2}, @typed={0xc, 0x63, @pid=r3}, @typed={0xc, 0x1a, @fd=r0}, @typed={0xd8, 0x36, @binary="6d33b001f0a917a710a90789497aed863f4453838ae555a359bc0d714a46dc2069e31905a4afa3dc1a9d35be9cdbe8c07a7162bed17d31e57234d57d24c7d33d107f33a0f82e2a03b1c088fa55759b19a72e5ff5393b2b42ec4d0f81b0be92858edf95608d5cec7455d879965c83a8e473f357fb8d03b014e08324d1106aa6caed6582ef85e14ee9ea1b64fafe3e18eb90a1ac969125eb4a4195064523d451c8ea4b0300e28e682cb0b3684a87b80bbbdfe9d2f7c03dd22027a62a678e3726fb941cd6f060ccaa02710f832ef6ed"}, @generic="5480796f01a7e8284f034b98bb49b749a8df5e3a1ddf2a1b4f7f81e2a66a135b808288fb228b807a5260e3bf916aa7d75af6b830bd2587cccc42f842a1bd8a808be75c6f904d76b716d3c0a6f1"]}, @nested={0x10, 0x8d, [@typed={0xc, 0x7c, @ipv4=@broadcast=0xffffffff}]}, @typed={0x18, 0x2e, @ipv6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @typed={0xc, 0x2d, @pid=r4}]}, 0x1b0}, 0x1, 0x0, 0x0, 0x4008001}, 0x4000) 2018/01/21 02:00:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f000059f000-0x44)={{0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='lo\x00'}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000b47000-0x28)={@generic="7a000cca70f5b934ded7e1c3e6d89788", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = getuid() setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000991000)={{{@in=@multicast1=0xe0000001, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0xfffffffffffffff8}, 0x3, 0x80000000, 0x0, 0xb2, 0xa, 0x80, 0x80, 0x88, r1, r2}, {0x8000, 0x8, 0xff, 0x9, 0x8000, 0x8, 0x4, 0x6}, {0x2, 0x7, 0x3de9f9b8, 0x5}, 0x2, 0xa, 0x1, 0x0, 0x2, 0x3}, {{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x13}, 0x2, 0x33}, 0xa, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7, 0x1, 0x0, 0xfffffffffffff452, 0x40, 0x5, 0x4}}, 0xe8) 2018/01/21 02:00:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f00004a1000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000940000)='/selinux/status\x00', 0x0, 0x0) rt_sigsuspend(&(0x7f0000058000-0x8)={0x0}, 0xfffffffffffffff8) 2018/01/21 02:00:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$int_in(r0, 0x5421, &(0x7f0000af6000-0x8)=0x9000000) fcntl$getownex(r0, 0x10, &(0x7f0000ed6000)={0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00009d8000-0xe8)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000048000-0x4)=0xe8) r3 = getgid() setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000dbb000-0xc)={r1, r2, r3}, 0xc) 2018/01/21 02:00:56 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGFLAGS(r0, 0x8004745a, &(0x7f0000000000)=0x0) clone(0x0, &(0x7f00007e5000-0x2)="", &(0x7f0000744000)=0x0, &(0x7f0000743000-0x4)=0x0, &(0x7f0000a11000)="") flock(0xffffffffffffffff, 0x0) 2018/01/21 02:00:56 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x40000400, &(0x7f0000757000)="32c761abe0baf5cf8be86da39b094c6c2f60afc3f077b288e7beeba8e27410ff3b6e193e15badfc3e8776fc72df1d48dec21e5394d177f86c1eedd598ac4a483e503a82f2c3ca91ec8431a1148b716404777aac379219ac701216ef337e52261418b5b68f474fdb35e2617b9a89b3ef2d5c0537df3004d6fa13dbd02be00a832a4e680b758d76a35876cff41b2", &(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000b9e000)="71cd48eb01099871db09f84410975e1d32ae0340f0d0f54c2fb13d799801e87e58226d9fa600ddebbbecf3331bacdc0d76e22064f13d78ccf9d47c45b23a3c74180081de60ddb2763e74ebdebdb02b99fba4428a2469698bda9e2701857f2307321b9f5d3d593cee842b") mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000015000-0x10)='/selinux/status\x00', 0x0, 0x0) write(r0, &(0x7f0000003000-0xd4)="e29e21069254d38b4172312a4e9ce3bd1fae1ad31d471bf147f5761f4910c4abffb483554b6d6543913cfaed9c2d67b0c24e15bc6f856a09d57496574b6d7ba96dc0b6e5bf4b2ddd1fb359a09bd06709d450151f9a2b56e2db488f562018e5a2304f92a426d793e59741d237564f65e3e9a292666a28c69c8aa91bab5682c24033a60ce24a5f305b241bfc81df1bd816fe39eba5ce92f75b8cf6164ac5a2f2dc6f790e0eafcc4197a3950c3fdcde188caf4abdaa401a51b1fd8e1385d59163ab322ca52e06949e2fe3b522f30c5a49c30fc0dab2", 0xd4) flock(r0, 0x1) r1 = open(&(0x7f0000001000)='./file0\x00', 0x0, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000001000-0x11)="617474722f736f636b63ff65617465fd4b") ioctl$PERF_EVENT_IOC_RESET(r2, 0x2403, 0x53b) openat$rtc(0xffffffffffffff9c, &(0x7f000000e000-0x9)='/dev/rtc\x00', 0x0, 0x0) tee(r1, r1, 0x5, 0x5) 2018/01/21 02:00:56 executing program 5: mmap(&(0x7f0000000000/0xfde000)=nil, 0xfde000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000006000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000e2d000-0x20)={{&(0x7f0000003000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = accept$inet(0xffffffffffffffff, &(0x7f0000911000)={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000cde000)=0x10) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000e4f000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r2, 0x29, 0xcd, &(0x7f0000fdf000-0x5c)={{0xa, 0x1, 0xfffffffffffffffe, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, {0xa, 0x2, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x800}, 0x20, [0x8ac, 0xa6, 0x3, 0x10000, 0x0, 0x0, 0xa1dd, 0x7]}, 0x5c) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000635000)={0x0, 0xffc, 0x0, 0x100, 0x7}, &(0x7f0000fde000)=0x18) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000fde000)={r3, 0xb, "c24e5d50e53131fdf2d941"}, &(0x7f00002d4000-0x4)=0x13) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000c6c000)="", 0x0) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f0000fdf000-0x9)='/dev/ppp\x00', 0x2000, 0x0) r5 = eventfd2(0x0, 0x0) write$eventfd(r5, &(0x7f00000fa000)=0x0, 0x8) ioctl$KDGKBMODE(r4, 0x4b44, &(0x7f0000de9000)=0x0) 2018/01/21 02:00:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000e9c000-0x11)='/dev/vga_arbiter\x00', 0x2240, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000124000)=@assoc_value={0x0, 0x0}, &(0x7f0000675000)=0x8) getresuid(&(0x7f00001db000-0x4)=0x0, &(0x7f0000d63000-0x4)=0x0, &(0x7f00000ad000+0xeaa)=0x0) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000ff7000-0x8)={r2, 0x10001}, 0xfffffffffffffe90) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00002f2000)={r2, @in={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00001c3000-0x4)=0x8c) sendmsg(r0, &(0x7f0000f13000-0x28)={&(0x7f0000218000)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000214000)=[], 0x0, &(0x7f0000f1c000)=[{0x20, 0x0, 0x2, "cc16fb070000002b3a6229d172"}], 0xffffff41, 0x0}, 0x0) 2018/01/21 02:00:56 executing program 6: request_key(&(0x7f0000b4a000-0xd)='dns_resolver\x00', &(0x7f0000432000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000c12000-0x12)='nodev-em1vboxnet1\x00', 0xfffffffffffffffa) syz_open_dev$sndseq(&(0x7f0000985000)='/dev/snd/seq\x00', 0x0, 0x2000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000000000)=0x30b) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f0000000000)=0x0) r1 = dup2(r0, r0) ioctl$TIOCGLCKTRMIOS(r1, 0x5456, &(0x7f0000001000-0x24)={0x0, 0x71df, 0x20, 0x8, 0x7, 0x2, 0x3, 0x10001, 0x3f, 0x7ff, 0xe0a, 0xfffffffffffffff9}) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/dev/keychord\x00', 0xc000, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f0000001000-0x5c)={{0xa, 0x2, 0x273, @loopback={0x0, 0x1}, 0x100000001}, {0xa, 0x1, 0x2, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, 0x7ff}, 0x7fff, [0x10000, 0x401, 0x1, 0xfffffffeffffffff, 0x1, 0x4, 0x1b80, 0x8]}, 0x5c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000001000-0x14)={0xffffffffffffffe7, 0x5, 0x0, 0x0, 0x0}, 0x14) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000f18000)={0x0, 0x0}, &(0x7f0000ccd000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$l2tp(r0, &(0x7f0000002000-0x32)=@pppol2tpin6={0x18, 0x1, {0x0, r2, 0x1, 0x0, 0x4, 0x3, {0xa, 0x1, 0x3, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}}}, 0x32) sync() [ 105.956252] IPVS: Creating netns size=2536 id=22 [ 106.688529] pktgen: kernel_thread() failed for cpu 0 [ 106.693676] pktgen: Cannot create thread for cpu 0 (-4) [ 106.699389] pktgen: kernel_thread() failed for cpu 1 [ 106.704499] pktgen: Cannot create thread for cpu 1 (-4) [ 106.709891] pktgen: Initialization failed for all threads 2018/01/21 02:00:57 executing program 4: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000cff000-0x9)='/dev/rtc\x00', 0x8000, 0x0) setsockopt$inet6_dccp_int(r0, 0x21, 0x11, &(0x7f0000f23000-0x4)=0x9b, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000254000)=@sack_info={0x0, 0x932, 0x5}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00006cc000-0xa0)={r1, @in6={{0xa, 0x2, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xb}, 0x43c3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x0, 0xfff, 0x80000001, 0x8}, &(0x7f0000001000-0x4)=0xa0) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) mremap(&(0x7f00008b3000/0x2000)=nil, 0x2000, 0x2000, 0x3, &(0x7f000056b000/0x2000)=nil) mmap(&(0x7f000095c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f000095c000)={r2, @in={{0x2, 0x1, @rand_addr=0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) fanotify_init(0x2b, 0x0) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000102000-0xc)='/dev/rfkill\x00', 0x400800, 0x0) inotify_init1(0x800) mmap(&(0x7f000095c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000095d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000095d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f000095d000)={r1, 0x2, 0x7, 0x20, 0x1ff, 0x7ff}, &(0x7f000095d000)=0x14) ioctl$KDSKBMODE(r3, 0x4b45, &(0x7f000095c000)=0x7) 2018/01/21 02:00:57 executing program 0: r0 = syz_open_dev$mice(&(0x7f0000b73000)='/dev/input/mice\x00', 0x0, 0x40) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r0, 0x4010640d, &(0x7f0000000000)={0x2, 0xdbf4}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$netrom(0xffffffffffffff9c, &(0x7f0000000000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000000000)=0x48) ioctl$fiemap(r1, 0xc020660b, &(0x7f00007b7000-0x90)={0xfffffffffffffff8, 0x401, 0x3, 0xffffffff, 0x2, [{0x2, 0x400, 0x47, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0}, {0x81, 0x8000, 0x7f, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0}]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x7fffd) ioctl$sock_SIOCGIFCONF(r2, 0x227d, &(0x7f000043d000-0x10)=@buf={0x0, &(0x7f0000b82000-0xc4)=""}) 2018/01/21 02:00:57 executing program 7: mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 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={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000024000)=""/203, &(0x7f0000005000)=0xcb) r2 = getpgrp(0xffffffffffffffff) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) get_robust_list(r2, &(0x7f0000002000)=&(0x7f0000025000)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f0000026000-0x8)=0x18) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000017000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) write$selinux_context(r3, &(0x7f0000001000-0x24)='system_u:object_r:anacron_exec_t:s0\x00', 0x24) remap_file_pages(&(0x7f000001a000/0x2000)=nil, 0x2000, 0x9, 0x200, 0x3) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000024000)=0x0, &(0x7f0000003000-0x4)=0x4) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$netrom(r1, &(0x7f0000026000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000025000)=0x10) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000026000)={@common="65716700000000000000ffff00", @ifru_flags=0x1400}) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$ax25(r3, &(0x7f0000025000)=""/225, 0xe1, 0x40, &(0x7f0000026000-0x10)={0x3, {"9051e55682fc61"}, 0x7}, 0x10) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r3, 0xc01064b5, &(0x7f0000024000)={&(0x7f000000f000)=[0x0, 0x0, 0x0, 0x0], 0x4}) ioctl$sock_FIOGETOWN(r1, 0x400454d8, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$unix(r3, &(0x7f0000026000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000013000-0x4)=0x8) 2018/01/21 02:00:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) mknod(&(0x7f000086c000)='./file0\x00', 0x103d, 0x0) r1 = open$dir(&(0x7f00004be000)='./file0\x00', 0x80000880, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000500000-0xc)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r0, &(0x7f0000bb0000-0xc)={0x8, 0x0}) open(&(0x7f00008b0000)='./file0\x00', 0x2, 0x0) 2018/01/21 02:00:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000ff3000)='/dev/vga_arbiter\x00', 0x2, 0x0) close(r0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$netrom(r1, &(0x7f0000ed7000)=@full={{0x3, {"e711e0bd3f021f"}, 0x0}, [{"81c829a28b7089"}, {"21f731983f2850"}, {"2d56da65b22355"}, {"166b809846a30c"}, {"4dec3cf6200266"}, {"bdaa9742333fe5"}, {"e7e6d43824fd0c"}, {"1924eea2ca1977"}]}, 0x48) 2018/01/21 02:00:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f000095e000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) r1 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f000053b000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r2, 0x5452, &(0x7f0000009000-0x8)=0x3f) fcntl$setown(r2, 0x8, r1) read$eventfd(r0, &(0x7f0000fcb000-0x8)=0x0, 0x8) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x40485404, &(0x7f00006dd000)={{0x3, 0x2, 0x3, 0x3, 0x10000}, 0x3a, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fcntl$setsig(r2, 0xa, 0x12) tgkill(r1, r1, 0x2) poll(&(0x7f0000028000-0x8)=[{r3, 0x0, 0x0}], 0x1, 0x8000) dup3(r2, r3, 0x0) preadv(r0, &(0x7f0000c28000-0x40)=[{&(0x7f0000d6b000-0x4a)=""/1, 0x1}], 0x1, 0x0) tkill(r1, 0x16) 2018/01/21 02:00:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write(r0, &(0x7f000041f000-0x61)="b63db85e1ead00000801b29d2000150000008b9b000000671118cebc9b97ae21914d872cf78ce22c00160e96aa1f", 0x2e) renameat2(r0, &(0x7f0000069000)='./file0\x00', r0, &(0x7f0000e9b000-0x8)='./file0\x00', 0x4) ioctl$int_in(r0, 0x5452, &(0x7f0000305000)=0x1) getpeername$netlink(r0, &(0x7f0000a25000)={0x0, 0x0, 0x0, 0x0}, &(0x7f00001cc000-0x4)=0xc) readv(r0, &(0x7f0000a13000)=[{&(0x7f0000022000)=""/173, 0xad}], 0x1000000000000058) 2018/01/21 02:00:57 executing program 6: mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000002000-0x4)=0x24, 0x4) r2 = syz_open_procfs(r0, &(0x7f0000002000-0xd)='net/fib_trie\x00') ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x2400, 0xfffffffffffffffb) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = getgid() r4 = geteuid() mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000003000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in=@multicast2=0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000)=0xe8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000003000-0x4)=0x0, &(0x7f0000002000)=0x0, &(0x7f0000002000)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r1, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000000)=0x0, &(0x7f0000002000-0x4)=0x0, &(0x7f0000000000)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) eventfd2(0x10001, 0x80000) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000002000-0x8)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f0000003000-0x30)=[{&(0x7f0000001000)="0a5dc4ca112e93f0d03102bde0a2018404907e70b9de932afb6c955fc6ead3f76e250beb4266e9673473b03ddd6398b9964da5e77de521abc5e5e98decea821ef7604c533c53fc7847887dffc8e2e8e71a5ba6a3b48741bfe045650d28b5d3763a08cfb108d89006381f1a5554c29ec6cec53eb365f1af7c95c97313e70d4ccfa035d8b9a72db4dd9ec263bf4c80537044d564c015f7d13057c2cb93e6dc2e90677f1a1c279bd02eb689b31e0d26364814b8c51b3fabf7f9ed5e14dadb3a9c6ea4a04eb0801d1a35849f7567e935e95cd969c6fc9526a4b05e12a24c4d", 0xdd}, {&(0x7f0000003000-0x79)="a644692d5d139a672b54b87fc6b115bd3b21e2ae05abb49dbb9e3652702afd8564f980ca2155b2d83108c6ac68e635b7fb107a1e9628ca603b128c334bd824b5a4f249d4c11c52976959782b0651aa25e3062c8520d673e8cddec996978a54fd8bb8113165de783bb8f6092dd03a5e5ec29d0609f02d49b3c0", 0x79}, {&(0x7f0000002000)="", 0x0}], 0x3, &(0x7f0000002000)=[@rights={0x18, 0x1, 0x1, [r2]}, @cred={0x20, 0x1, 0x2, r0, 0x0, r3}, @cred={0x20, 0x1, 0x2, r0, r4, r5}, @cred={0x20, 0x1, 0x2, r0, r6, r7}, @cred={0x20, 0x1, 0x2, r0, r8, r9}, @rights={0x30, 0x1, 0x1, [r1, r1, r2, r2, r2, r1, r1]}], 0xc8, 0x40000c0}, 0x40040) fstat(r2, &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/21 02:00:57 executing program 4: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000001000-0x8)={0x0, 0x9}, &(0x7f0000005000-0x4)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000006000)={r1, 0x0, 0x7ff, 0x8}, 0x10) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x100004, &(0x7f0000008000)="ce4d8c51f85732e1132a900fab55b1049a31b6ab51f96f08310000000882441c17916cffff2241588f0000000000000006f70f769e1337a55cd57a9d4ae206d3fe61436bd5c9cefb4f4b4a8402000000afa44e6a001f160a9227c449812d5f426cefaafce2e52b9b6d42f54c12833f1b0633f12ccd29a7f47149b3bce179d6156baf966fbca9", &(0x7f0000b85000-0x4)=0x0, &(0x7f0000ef6000-0x4)=0x0, &(0x7f00000a3000-0x65)="") mq_unlink(&(0x7f0000007000-0x13)='@\\security/bdev[\\\'\x00') rt_sigtimedwait(&(0x7f0000003000)={0xffffffff}, &(0x7f0000007000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000)={0x0, 0x1c9c380}, 0x8) 2018/01/21 02:00:57 executing program 1: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x80045438, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_SETMODE(r0, 0x5602, &(0x7f0000004000-0x8)={0xa446, 0x2, 0x9, 0x79f2, 0x9}) 2018/01/21 02:00:57 executing program 1: mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x1000004, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x803, 0x22) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000272000)={0x0, {{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) mmap(&(0x7f0000e62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000e63000-0xb8)={0x0, 0x80000000, 0x2, 0x40, 0xf34a, 0x7fffffff, 0x7fffffff, 0x2, {0x0, @in6={{0xa, 0x1, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x10000, 0x6, 0x0, 0x3}}, &(0x7f00004f1000-0x4)=0xb8) mmap(&(0x7f0000e62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f000033a000)={0xfffffffffffffff7, 0x205, 0x40, 0x7, r1}, &(0x7f0000e63000-0x4)=0x10) [ 106.855063] ================================================================== [ 106.862524] BUG: KASAN: slab-out-of-bounds in __lock_acquire+0x2eff/0x3640 [ 106.869527] Read of size 8 at addr ffff8801ce02b878 by task syz-executor3/21535 [ 106.876974] [ 106.878583] CPU: 0 PID: 21535 Comm: syz-executor3 Not tainted 4.9.77-ge12a9c4 #18 [ 106.886196] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 106.895548] ffff8801b3f8f740 ffffffff81d941c9 ffffea0007380ac0 ffff8801ce02b878 [ 106.903540] 0000000000000000 ffff8801ce02b878 ffff8801ce02b878 ffff8801b3f8f778 [ 106.911537] ffffffff8153db93 ffff8801ce02b878 0000000000000008 0000000000000000 [ 106.919522] Call Trace: [ 106.922094] [] dump_stack+0xc1/0x128 [ 106.927442] [] print_address_description+0x73/0x280 [ 106.934095] [] kasan_report+0x275/0x360 [ 106.939708] [] ? __lock_acquire+0x2eff/0x3640 [ 106.945827] [] __asan_report_load8_noabort+0x14/0x20 [ 106.952566] [] __lock_acquire+0x2eff/0x3640 [ 106.958513] [] ? save_stack+0xa3/0xd0 [ 106.963946] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 106.970939] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 106.977930] [] ? __might_sleep+0x95/0x1a0 [ 106.983716] [] lock_acquire+0x12e/0x410 [ 106.989337] [] ? sg_remove_request+0x70/0x120 [ 106.995461] [] _raw_write_lock_irqsave+0x4e/0x62 [ 107.001838] [] ? sg_remove_request+0x70/0x120 [ 107.007960] [] sg_remove_request+0x70/0x120 [ 107.013910] [] sg_finish_rem_req+0x295/0x340 [ 107.019944] [] sg_read+0xa1c/0x1440 [ 107.025195] [] ? sg_proc_seq_show_debug+0xd10/0xd10 [ 107.031835] [] ? fsnotify+0xf30/0xf30 [ 107.037261] [] ? avc_policy_seqno+0x9/0x20 [ 107.043143] [] do_loop_readv_writev.part.17+0x141/0x1e0 [ 107.050139] [] ? security_file_permission+0x89/0x1e0 [ 107.056867] [] ? sg_proc_seq_show_debug+0xd10/0xd10 [ 107.063509] [] ? sg_proc_seq_show_debug+0xd10/0xd10 [ 107.070149] [] do_readv_writev+0x520/0x750 [ 107.076008] [] ? vfs_write+0x530/0x530 [ 107.081528] [] ? exit_robust_list+0x230/0x230 [ 107.087660] [] ? fasync_insert_entry+0x147/0x2e0 [ 107.094044] [] ? check_preemption_disabled+0x3b/0x200 [ 107.100859] [] ? __fget+0x201/0x3a0 [ 107.106108] [] ? __fget+0x228/0x3a0 [ 107.111358] [] ? __fget+0x47/0x3a0 [ 107.116541] [] vfs_readv+0x84/0xc0 [ 107.121715] [] do_readv+0xe6/0x250 [ 107.126879] [] ? vfs_readv+0xc0/0xc0 [ 107.132216] [] ? entry_SYSCALL_64_fastpath+0x5/0xe8 [ 107.138860] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 107.145673] [] SyS_readv+0x27/0x30 [ 107.150837] [] entry_SYSCALL_64_fastpath+0x29/0xe8 [ 107.157383] [ 107.158992] Allocated by task 21535: [ 107.162681] save_stack_trace+0x16/0x20 [ 107.166632] save_stack+0x43/0xd0 [ 107.170062] kasan_kmalloc+0xad/0xe0 [ 107.173762] kasan_slab_alloc+0x12/0x20 [ 107.177709] kmem_cache_alloc+0xba/0x290 [ 107.181745] fasync_helper+0x37/0xb0 [ 107.185430] sg_fasync+0x86/0xb0 [ 107.188775] do_vfs_ioctl+0x2d8/0x1140 [ 107.192640] SyS_ioctl+0x8f/0xc0 [ 107.195979] entry_SYSCALL_64_fastpath+0x29/0xe8 [ 107.200702] [ 107.202304] Freed by task 8403: [ 107.205555] save_stack_trace+0x16/0x20 [ 107.209505] save_stack+0x43/0xd0 [ 107.212934] kasan_slab_free+0x72/0xc0 [ 107.216801] kmem_cache_free+0xc7/0x300 [ 107.220756] fasync_free_rcu+0x1d/0x20 [ 107.224630] rcu_process_callbacks+0x898/0x1300 [ 107.229274] __do_softirq+0x206/0x951 [ 107.233044] [ 107.234644] The buggy address belongs to the object at ffff8801ce02b800 [ 107.234644] which belongs to the cache fasync_cache of size 96 [ 107.247272] The buggy address is located 24 bytes to the right of [ 107.247272] 96-byte region [ffff8801ce02b800, ffff8801ce02b860) [ 107.259465] The buggy address belongs to the page: [ 107.264381] page:ffffea0007380ac0 count:1 mapcount:0 mapping: (null) index:0xffff8801ce02b600 [ 107.273915] flags: 0x8000000000000080(slab) [ 107.278205] page dumped because: kasan: bad access detected [ 107.283886] [ 107.285487] Memory state around the buggy address: [ 107.290399] ffff8801ce02b700: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 107.297732] ffff8801ce02b780: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 107.305065] >ffff8801ce02b800: 00 00 00 00 00 00 00 00 00 00 00 00 fc fc fc fc [ 107.312396] ^ [ 107.319642] ffff8801ce02b880: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 107.326977] ffff8801ce02b900: 00 00 00 00 00 00 00 00 00 00 00 00 fc fc fc fc [ 107.334309] ================================================================== [ 107.341644] Disabling lock debugging due to kernel taint [ 107.347071] Kernel panic - not syncing: panic_on_warn set ... [ 107.347071] [ 107.354407] CPU: 0 PID: 21535 Comm: syz-executor3 Tainted: G B 4.9.77-ge12a9c4 #18 [ 107.363212] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 107.372552] ffff8801b3f8f698 ffffffff81d941c9 ffffffff841970ff ffff8801b3f8f770 [ 107.380526] 0000000000000000 ffff8801ce02b878 ffff8801ce02b878 ffff8801b3f8f760 [ 107.388505] ffffffff8142f3c1 0000000041b58ab3 ffffffff8418ab70 ffffffff8142f205 [ 107.396481] Call Trace: [ 107.399043] [] dump_stack+0xc1/0x128 [ 107.404377] [] panic+0x1bc/0x3a8 [ 107.409954] [] ? percpu_up_read_preempt_enable.constprop.53+0xd7/0xd7 [ 107.418161] [] ? add_taint+0x40/0x50 [ 107.423507] [] kasan_end_report+0x50/0x50 [ 107.429274] [] kasan_report+0x167/0x360 [ 107.434873] [] ? __lock_acquire+0x2eff/0x3640 [ 107.440989] [] __asan_report_load8_noabort+0x14/0x20 [ 107.447714] [] __lock_acquire+0x2eff/0x3640 [ 107.453670] [] ? save_stack+0xa3/0xd0 [ 107.459091] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 107.466076] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 107.473066] [] ? __might_sleep+0x95/0x1a0 [ 107.478834] [] lock_acquire+0x12e/0x410 [ 107.484429] [] ? sg_remove_request+0x70/0x120 [ 107.490546] [] _raw_write_lock_irqsave+0x4e/0x62 [ 107.496931] [] ? sg_remove_request+0x70/0x120 [ 107.503062] [] sg_remove_request+0x70/0x120 [ 107.509187] [] sg_finish_rem_req+0x295/0x340 [ 107.515234] [] sg_read+0xa1c/0x1440 [ 107.520484] [] ? sg_proc_seq_show_debug+0xd10/0xd10 [ 107.527126] [] ? fsnotify+0xf30/0xf30 [ 107.532559] [] ? avc_policy_seqno+0x9/0x20 [ 107.538428] [] do_loop_readv_writev.part.17+0x141/0x1e0 [ 107.545411] [] ? security_file_permission+0x89/0x1e0 [ 107.552145] [] ? sg_proc_seq_show_debug+0xd10/0xd10 [ 107.558782] [] ? sg_proc_seq_show_debug+0xd10/0xd10 [ 107.565421] [] do_readv_writev+0x520/0x750 [ 107.571278] [] ? vfs_write+0x530/0x530 [ 107.576784] [] ? exit_robust_list+0x230/0x230 [ 107.582901] [] ? fasync_insert_entry+0x147/0x2e0 [ 107.589282] [] ? check_preemption_disabled+0x3b/0x200 [ 107.596103] [] ? __fget+0x201/0x3a0 [ 107.601360] [] ? __fget+0x228/0x3a0 [ 107.606606] [] ? __fget+0x47/0x3a0 [ 107.611769] [] vfs_readv+0x84/0xc0 [ 107.616934] [] do_readv+0xe6/0x250 [ 107.622099] [] ? vfs_readv+0xc0/0xc0 [ 107.627435] [] ? entry_SYSCALL_64_fastpath+0x5/0xe8 [ 107.634073] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 107.640901] [] SyS_readv+0x27/0x30 [ 107.646064] [] entry_SYSCALL_64_fastpath+0x29/0xe8 [ 107.653076] Dumping ftrace buffer: [ 107.656595] (ftrace buffer empty) [ 107.660275] Kernel Offset: disabled [ 107.663880] Rebooting in 86400 seconds..