07067ef3981e6a02688c7aa4a5dc634a85f9f42f1613350a31bb3e99487f59606d676ba777231ec736621ae84d592a58396e411613062d4ace61c1a51a4e3e266149706c940affd617cfa8d6"}, 0xd8) 2018/03/26 10:09:39 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='ns/uts\x00') epoll_pwait(r0, &(0x7f0000000300)=[{}, {}], 0x2, 0x1, &(0x7f0000000340)={0x100000001}, 0x8) r1 = syz_open_procfs(0x0, &(0x7f0000e4fff0)='ns/uts\x00') getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000040)={{{@in=@multicast1, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@local}}, &(0x7f0000000140)=0xe8) bind$packet(r0, &(0x7f0000000180)={0x11, 0x10, r2, 0x1, 0x3, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, 0x14) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in, @in=@local}}, {{@in6=@loopback}, 0x0, @in6}}, &(0x7f00000002c0)=0xe8) ioctl$TIOCMSET(r0, 0x5418, &(0x7f0000000380)=0x8) 2018/03/26 10:09:39 executing program 0: syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f00000010c0)={0x0, 0x0}) mq_timedsend(0xffffffffffffffff, &(0x7f00000000c0)="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", 0x7b4, 0x0, &(0x7f0000001100)={0x0, r0+30000000}) r1 = syz_open_dev$mice(&(0x7f0000001140)='/dev/input/mice\x00', 0x0, 0x0) close(r1) inotify_add_watch(r1, &(0x7f0000000040)='./file0\x00', 0x2000000) 2018/03/26 10:09:39 executing program 5: r0 = socket(0x20000000000000a, 0x5, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000b68ff4)={@multicast2=0xe0000002}, 0xc) setsockopt$bt_BT_SNDMTU(0xffffffffffffffff, 0x112, 0xc, &(0x7f0000000000), 0x2) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='cgroup.controllers\x00', 0x0, 0x0) mknodat(r1, &(0x7f0000000080)='./file0\x00', 0xa, 0x6) setsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f00000000c0)=0x3, 0x4) readahead(r0, 0x4, 0x4) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0086426, &(0x7f0000000140)={0x2, &(0x7f0000000100)=[{}, {}]}) 2018/03/26 10:09:39 executing program 2: r0 = socket(0x10, 0x2, 0xc) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000100)=0x3, 0x4) write(r0, &(0x7f0000000400)="1f0000000104ff00fd4354c007110000f305010008000100010423dcd9df00", 0x1f) write(r0, &(0x7f0000c34fe1)="1f0000000104fffffd3b54c007110000f30501000b000300000010d10000cf", 0x1f) r1 = open(&(0x7f0000000000)='./file0\x00', 0x200800, 0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) utimensat(r1, &(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)={{0x0, 0x7530}, {r2, r3/1000+10000}}, 0x100) 2018/03/26 10:09:39 executing program 3: request_key(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f00000000c0)='\x00', 0xffffffffffffffff) r0 = syz_open_dev$mice(&(0x7f0000000100)='/dev/input/mice\x00', 0x0, 0x80) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000180)='fou\x00') sendmsg$FOU_CMD_DEL(r0, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x80000001}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x3c, r1, 0x10, 0x70bd29, 0x10001, {0x2}, [@FOU_ATTR_TYPE={0x8, 0x4, 0x1}, @FOU_ATTR_AF={0x8, 0x2, 0x2}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_AF={0x8, 0x2, 0xa}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e24}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}]}, 0x3c}, 0x1, 0x0, 0x0, 0x4044081}, 0x4) syz_open_dev$binder(&(0x7f0000000080)='/dev/binder#\x00', 0x0, 0x802) 2018/03/26 10:09:39 executing program 1: r0 = open(&(0x7f0000000ff8)='./file0\x00', 0x10442, 0x0) execve(&(0x7f0000002000)='./file0\x00', &(0x7f0000002000), &(0x7f0000002000)=[&(0x7f0000001000)='nodevppp1securityuser.self-(].keyring)[cgroup-mime_typeuserwlan0:-md5sum[eth0\x00']) ioctl$DRM_IOCTL_GET_MAGIC(r0, 0x80046402, &(0x7f0000000100)=0xc6) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000280)=0x8, 0x4) ioctl$TIOCLINUX2(r0, 0x40305828, &(0x7f0000000ff4)={0x2}) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00000003c0)="9960f76ad476e4b6cb4e68430b3664b4b7fc395a7b0ba7e4cbc5060a8668ee3d9083a06247a4d0b6179e79cf3eca51aa29bf6a4fd06a45132b3cb15c0200000024b984b8eefb40dceb90daae2b505db175720a3e370461d44829f4427c3215340cdc8e14f233ee9b9cbf824b2b094bee7d8aace6ec3639e64dcc17f7ee3c519d746ccb7ce3ed5dfcf474025d0f62266c23", 0x91) prctl$intptr(0x21, 0x80cb) socket$pppoe(0x18, 0x1, 0x0) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000180)='fou\x00') ioctl$TIOCLINUX4(r0, 0x541c, &(0x7f00000002c0)=0x4) sendmsg$FOU_CMD_GET(r0, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x3000020}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x2c, r1, 0x0, 0x70bd25, 0x25dfdbff, {0x3}, [@FOU_ATTR_IPPROTO={0x8, 0x3, 0x89}, @FOU_ATTR_TYPE={0x8, 0x4}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e22}]}, 0x2c}, 0x1, 0x0, 0x0, 0x40800}, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000000)={0x0, @dev}, &(0x7f0000000040)=0xc) 2018/03/26 10:09:39 executing program 6: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc\x00', 0x501000, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000000)={'erspan0\x00', 0x400}) writev(r0, &(0x7f00000023c0)=[{&(0x7f0000000100)="165b34968b6d9100496d10e3ebba66d8c5bc3f2e8082d0fc9279ffeb026753037029b60f52d0b794169c7f7ad15563ac977fca10c7447a9fa17c0c04aa2683c03d1ddb3b447ff7f6f8b28525f5983aca0ad90fac6df9ea9cb113cd41abe5580a604f6b5f873bd44e0b20f9282bbf062e0049ff837d6cc4dc3a01c8fa063c78bd795c70fe891e91ce86983a9b4a425771c366c0dc1e4d46940e5dd68d86e115451eb80d9aaadab644bac818bb1058fe71d05844535e6fe5b3b91ef09a7f1ed0bfd50add49a8bc6af1de437b", 0xcb}, {&(0x7f0000000200)="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0x1000}, {&(0x7f0000001200)="cab665d250338862827ec7b1c666a7caa689ef8e3fa73f63f2f6977a50b5d0585c3bd6103d321be87b5047fa91edf8dec642ae00b7e6456dd9fe78a96a3f50b041a37e5c5aadd53df0a5bc46ab6a161762760d7a0626127ac89024f25cb7274fea92e5cc4a801fef20698b21601a42d364518665b722bf29b327274525aae58c8ecffa385706228508b0d95d107aa2fee6cff141b7724770c6a381da2f4d7b6d8f1542305c638211e1c513c513a26b513376344179719b4137f60b8fd1ad61bd25c824d033be881c94d91b949463faaf0d378f4888d19f14f002fe52232a", 0xde}, {&(0x7f0000000080)="d86731922ae8242c131eb5228b9200beed9e554e86ca323be17336b76bca859a775d90da0c74ec84598fef2f9ecbefe6c3a47267a45cfd905a944df569aca9df", 0x40}, {&(0x7f0000001300)="1b4585ae33f646c560a67152c28b82aa3c7286aac02ab7da8719c1ce04fddcc28e49bdc54bf1bd1511e0e9dd511cd65dc6f5821ecdb3a52ecd7b162e724853e7343f510bd955a93688c56f45dfc43674896b31cdc5f3b48cd0f8780df583c388c9a75f23d0c7dfd2b096b4d6acf9eb5adca32859cf642e1261816dd54d628e24aecd9fb0bd6450c1c6f038e115360d4cac1e8589756a9599ae2aa5e3edee", 0x9e}, {&(0x7f00000013c0)="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", 0x1000}], 0x6) r1 = socket(0xa, 0x1, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000002440)=ANY=[]) poll(&(0x7f0000000040)=[{r0, 0x10}, {r1, 0x4080}, {r0, 0x2}, {r1, 0x2000}, {r0, 0x20}, {r1, 0xc}, {r0, 0x4010}, {r1, 0x200}], 0x8, 0x9) connect$vsock_stream(r1, &(0x7f0000002400)={0x28, 0x0, 0xffffffff, @host=0x2}, 0x10) prctl$setendian(0x14, 0x1) getsockname(r0, &(0x7f0000002440)=@can={0x0, 0x0}, &(0x7f00000024c0)=0x80) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000002500)={r2, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) ioctl(r1, 0x8916, &(0x7f0000000000)) [ 106.707209] sg_write: data in/out 1573832279/197 bytes for SCSI command 0x0-- guessing data in; [ 106.707209] program syz-executor0 not setting count and/or reply_len properly 2018/03/26 10:09:39 executing program 4: r0 = socket$inet(0x2, 0x0, 0xffff) recvmmsg(r0, &(0x7f0000004200), 0x0, 0x40000043, &(0x7f0000004300)={0x0, 0x1c9c380}) 2018/03/26 10:09:39 executing program 4: r0 = getpid() r1 = syz_open_procfs(r0, &(0x7f0000ca3000)='smaps\x00') readv(r1, &(0x7f00009a5f80)=[{&(0x7f0000214000)=""/4096, 0x1000}], 0x1) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000000)={0x0, 0x1, 0x80000000, 0x902}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000080)={r2, @in6={{0xa, 0x4e22, 0x1, @local={0xfe, 0x80, [], 0xaa}, 0x9}}, 0x7, 0x2, 0x1f50, 0x5, 0x1}, &(0x7f0000000140)=0x98) 2018/03/26 10:09:39 executing program 7: r0 = socket$inet6(0xa, 0x80000, 0x7d) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000080)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x2}}, {{@in=@dev={0xac, 0x14, 0x14}, 0x0, 0x2b}, 0xa, @in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x0, 0x1}}, 0xe8) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000180)={0x2, 0x12, 0x0, 0x0, 0x20000081, 0x0, 0x0, 0x0, [@sadb_ident={0x0, 0xb, 0x3, 0x0, 0x80000000}, @sadb_x_filter={0x0, 0x1a, @in=@broadcast=0xffffffff, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x3}, @sadb_x_filter={0x0, 0x1a, @in6=@remote={0xfe, 0x80, [], 0xbb}, @in=@broadcast=0xffffffff, 0x0, 0x10, 0x10}, @sadb_address={0x0, 0x7, 0x32, 0x20, 0x0, @in6={0xa, 0x4e22, 0x9, @local={0xfe, 0x80, [], 0xaa}, 0x7fff}}]}, 0x10}, 0x1}, 0x24040040) 2018/03/26 10:09:39 executing program 6: r0 = socket$packet(0x11, 0x2, 0x300) r1 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'bridge0\x00', 0xfffffffffffffffd}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000000c0)={'bridge0\x00', 0x22001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000140)={'bridge0\x00\x00 \x00'}) ioctl$sock_inet_tcp_SIOCOUTQNSD(0xffffffffffffffff, 0x894b, &(0x7f0000000280)) ioctl$TUNGETSNDBUF(r1, 0x800454d3, &(0x7f0000000080)) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000000180)={0x0}) ioctl$DRM_IOCTL_SWITCH_CTX(0xffffffffffffffff, 0x40086424, &(0x7f0000000200)={r2}) 2018/03/26 10:09:39 executing program 5: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9bff0)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x4e23}, 0x10) sendto$inet(r1, &(0x7f00004eef09)="96427feebcc603c266d2a2c2da2644124066d6c52746a66fd07a4a9370b924b494651c3febca0be535e0f30bbafe65b8b859d66972208f558b002bbc2366429da28cdb97727474f32fcce772ce439a1b5785bb74b8680705191a3d28e775b402a04cdf7881cf1c80eb042835db0e8c24fd0e3c0f396da612f44d9999de32f883521dfa4593a5772e19b5c0c27ace555870d7fe3a1819c614a8d9447cfa592c236d96bf255bf3966b0c1c34711ce489df2032a31902ae0742b79d7334ef248790fa0e3787e4b945215cddc03c4f384e6815bab43d34b8c04eb06ff00f10743a0e25f6", 0xe2, 0x4001, &(0x7f0000848ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) write$selinux_create(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="73797374656d5f753a6f626a6563745f723a6c6f67726fa9a1f28ab5517a06ad7c43504d746174655f7661725f6c69625f743a7330202f7573722f6c69622f74656c65706174686e2f6d697373696f6e2d636f6e8b733b74726f6c2d35200000202e2f66696c653000"], 0x59) shutdown(r0, 0x0) shutdown(r1, 0x1) 2018/03/26 10:09:39 executing program 1: mkdir(&(0x7f000022d000)='./file0\x00', 0x0) mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f0000ebcffe)) r0 = creat(&(0x7f00004c1ff4)='./file0/bus\x00', 0x0) lseek(r0, 0x4, 0x1) pipe(&(0x7f0000000000)) 2018/03/26 10:09:39 executing program 2: r0 = syz_open_dev$mice(&(0x7f00002ac000)='/dev/input/mice\x00', 0x0, 0x3e) readv(r0, &(0x7f000003f000)=[{&(0x7f00004dcfe1)=""/31, 0xc3b4436634a1a382}], 0x6d) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000000)={0x0, 0xfffffffffffff740, 0x8, 0x3ff, 0x7f}, &(0x7f0000000040)=0x14) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000080)={0x1, 0x1, 0x81, 0xffffffff, r1}, 0x10) r2 = syz_open_procfs(0x0, &(0x7f0000d7b000)='net/raw\x00') ioctl$TIOCLINUX3(r0, 0x541c, &(0x7f00000000c0)=0x3) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000100)={0x4, 0x0, 0x8, 0x3ff, r1}, 0x10) sendfile(r0, r2, &(0x7f00008d1000), 0x401) 2018/03/26 10:09:39 executing program 4: r0 = socket$inet6(0xa, 0x401000000001, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000f98000), 0x0, 0x2000000c, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = socket$inet6(0xa, 0x2, 0x0) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/status\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0106434, &(0x7f0000000280)={0x5, 0x0, 0x10003, 0x3}) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0106434, &(0x7f00000002c0)={0x9, r3, 0x2, 0x100000001}) connect$inet6(r1, &(0x7f000000cfe4)={0xa, 0x4e20}, 0x1c) open$dir(&(0x7f00000001c0)='./file0\x00', 0x0, 0x109) sendmmsg(r1, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="0c000000290000110300000412df1064c797467ba5ed38528119be8ed7ab7ee1f4d2f3cb949e4c3fe62b2ce7d08fffc2638c8f42cb67de3c157322a9ceb3f0704ccf7ec2fc90b9566aba7913490396cbc86aa46c0026dfbf9b90857c8274e20f4217bc5067ef04bff4e770a565801b40022e4f914e913ea15a397fc69464f8"], 0x2f, 0x40}}], 0x2, 0x0) r4 = open(&(0x7f0000000340)='./file0\x00', 0x4a000, 0xb8) ioctl$ASHMEM_SET_PROT_MASK(r4, 0x40047705, &(0x7f0000000140)={0xfffffffffffff5d6, 0x22b9}) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000200)) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f00000000c0)={0x981d, 0x1, 0x1, 0x2, 0x1}, 0xc) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000000)=0x0) accept4$nfc_llcp(r2, &(0x7f0000000400), &(0x7f0000000100)=0x58, 0x0) ioctl$ASHMEM_SET_SIZE(r2, 0x40047703, 0x3) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f0000000080)=0x3cc55a3099ef8f3e, 0x4) r6 = syz_open_procfs(r5, &(0x7f0000000040)='net/ip6_flowlabel\x00') sendfile(r0, r6, &(0x7f000080037c)=0x2, 0x400000ff) [ 106.777124] netlink: 3 bytes leftover after parsing attributes in process `syz-executor2'. [ 106.793164] netlink: 3 bytes leftover after parsing attributes in process `syz-executor2'. 2018/03/26 10:09:39 executing program 4: r0 = socket(0xa, 0x802, 0x0) connect$inet6(r0, &(0x7f000049e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_int(r0, 0x0, 0xe, &(0x7f0000000340), &(0x7f0000494ffc)=0xffffffffffffff38) 2018/03/26 10:09:39 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)={0x0, 0x0}) sendmmsg(r0, &(0x7f0000008600)=[{{0x0, 0x0, &(0x7f00000000c0)}}, {{&(0x7f0000000080)=@nfc={0x27}, 0x10, &(0x7f0000007380), 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="10000000010000000100000003210000"], 0x364}}], 0x2, 0x0) fcntl$getown(r0, 0x9) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$KDADDIO(r1, 0x4b34, 0x8) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pktcdvd/control\x00', 0x80000, 0x0) socket$inet_udp(0x2, 0x2, 0x0) mkdirat$cgroup(r1, &(0x7f0000000180)='syz0\x00', 0x90) r3 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r3) ioctl$KDMKTONE(r2, 0x4b30, 0x1000) 2018/03/26 10:09:39 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000000)="636d646c696e6500321511cd8d49e1860072f207be5768ebcac8e3faa9e56856fa2535e644c8a9a9e5efd0e435cf7698a3815b728d7aef1ea95af885d7c9fbc283ee1090f9383522cb45e52ae984889cc1206df38cd76d9f2cb8e6a0e035807d70e98511e447e68115084d2ec584eea4a98d15f53ede0630544bcaf63a6a3f3e3c95a419ee04cbd1df44abb766b50c4394b38917e529da0369d1a36a0fee8185cb3703986cd17c65141346ebdcb8649d4834503fa38f000000") readv(r0, &(0x7f0000001400)=[{&(0x7f0000000100)=""/117, 0x75}, {&(0x7f0000000180)=""/61, 0xff22}, {&(0x7f00000001c0)=""/202, 0x7}, {&(0x7f00000002c0)=""/4096, 0x1000}, {&(0x7f00000012c0)=""/220, 0xdc}], 0x5) r1 = memfd_create(&(0x7f0000000040)='posix_acl_access\x00', 0x0) execveat(r1, &(0x7f0000000000)='./file0\x00', &(0x7f0000000100), &(0x7f00000001c0), 0x0) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f00000013c0)={'syz_tun\x00', 0x5}) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/cache_stats\x00', 0x0, 0x0) 2018/03/26 10:09:39 executing program 5: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x4, &(0x7f00000000c0)=0x2, 0xffffffffffffff95) bind$inet(r0, &(0x7f00000f0ff0)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000e9bff0)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x8) connect$inet(r1, &(0x7f000019d000)={0x2, 0x4e23}, 0x58) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x1, @dev={0xfe, 0x80, [], 0x14}, 0x1f}, 0x1c) sendto(r1, &(0x7f0000b19000)="e5", 0x1, 0x0, &(0x7f0000df3ffa)=@hci={0x1f}, 0x80) sendmsg$nl_xfrm(r1, &(0x7f0000f1c000)={&(0x7f0000834000)={0x10}, 0xc, &(0x7f00007faff0)={&(0x7f0000687000)=@acquire={0x128, 0x17, 0x0, 0x0, 0x0, {{@in=@loopback=0x7f000001}, @in=@multicast1=0xe0000001, {@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, {{@in=@multicast1=0xe0000001, @in6=@mcast1={0xff, 0x1, [], 0x1}}}}}, 0x128}, 0x1}, 0x0) sendmmsg(r0, &(0x7f0000003480)=[{{&(0x7f0000000000)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x80, &(0x7f0000000280)}}, {{&(0x7f0000001bc0)=@nl=@unspec, 0x80, &(0x7f0000002e40)=[{&(0x7f0000001c00)="ef5e34babe62e4625e23e8e70cc2a77d1436acbe46c2749dbedcf70b78e36cff2dec5d5df247f3d82f7caeb54fd7affa01038edde3ecf388c7b9a86d40573a28fd00eea81450da477cb8b4148fb22020d596a29a908e7408803316658631b4d9fdbbe9a82a8e7cdf665d2877d041b31c5705ad1a411080a12ee084862d61d4f148bb485f29c30afc2c509a842160e79d6f1f9a76fc7910bc0de450a45cba92d7b2c257cd94bbed9c2a6302831cc537c8592f41e4e6695f1e", 0xb8}, {&(0x7f0000001dc0)="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", 0x1000}], 0x2, &(0x7f0000000140)=ANY=[]}}], 0x2, 0x0) 2018/03/26 10:09:39 executing program 4: mkdir(&(0x7f0000024ff6)='./control\x00', 0x0) r0 = open(&(0x7f00001d4000)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00000189a2)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f000001aff8)='./file0\x00', 0x0, 0x0) getsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000000000)=0x280000, &(0x7f0000000040)=0x4) mkdirat(r0, &(0x7f00000001c0)='./control\x00', 0x0) openat(r1, &(0x7f0000fafff2)='./file0/file0\x00', 0x10240, 0x0) rmdir(&(0x7f0000398000)='./control\x00') 2018/03/26 10:09:39 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x80000000000006, 0x2000) ioctl(r0, 0x2286, &(0x7f0000c95ffe)) madvise(&(0x7f0000d17000/0x3000)=nil, 0x3000, 0x3) 2018/03/26 10:09:39 executing program 7: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = fanotify_init(0x8, 0x400) tee(r0, r1, 0x6, 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x3) open(&(0x7f0000000080)='./file0/bus\x00', 0x0, 0x0) utimes(&(0x7f0000000100)='./file0/bus\x00', &(0x7f0000000140)={{0x0, 0x2710}}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x0, 0x1, 0xfff, 0x7ff, 0x4}, &(0x7f0000000180)=0x14) setsockopt$inet_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f0000000300)=ANY=[@ANYRES32=r3, @ANYBLOB="0700fd007da15ca829ba8a7fde945ced456bec92357051a8984f46f97a9ab0997dbd215159470322f2e792f2274e2cd80e7cfdd06c85441a2fe32e3e22d7f6413cad9596cc70a6c7dd72f0521794248dc68c95e0aeb0f66713d743f17d734bd7e97a3a6ebb55cac00e0ef4e85bc8261899336e371d84e0b0720a28e1f5db6b717137ec91c1203368f5c16ac6866a40a6c1db6a91a6b0490acef69cc75b5d32cfa722d9f8d2ba06cd2210c8b6dd90c4a1c83b8a7c5af8d2a1b0eed1ed56e287ba973451a956b74990ff1b566f53f3d1a28e479d810114569654455f7309fedec41a7cdb7fa6550be68096c8ff0edadcbdac6834d5d17f4e8928c2e6dd19ecb0bde7bdabfe33f78d164b35"], 0x105) 2018/03/26 10:09:39 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='oom_score\x00') modify_ldt$write2(0x11, &(0x7f00000002c0)={0x6, 0xffffffff, 0x1000, 0x5, 0x7, 0x1, 0x6, 0x8, 0x40, 0xac5}, 0x10) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f0000000300)={'bond0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000140)={{{@in6=@loopback, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@rand_addr}}, &(0x7f0000000240)=0xe8) r2 = getegid() fchownat(r0, &(0x7f0000000100)='./file0\x00', r1, r2, 0x1000) getsockname$llc(r0, &(0x7f0000000000), &(0x7f00000000c0)=0x10) ioctl$UFFDIO_UNREGISTER(0xffffffffffffffff, 0x8010aa01, &(0x7f0000000080)={&(0x7f0000013000/0x1000)=nil, 0x1000}) setsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000000280)=0xa, 0x1) 2018/03/26 10:09:39 executing program 4: memfd_create(&(0x7f0000000140)='\x00', 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f00000010c0)='/dev/ptmx\x00', 0x0, 0x0) memfd_create(&(0x7f0000002580)='\'^cpuset\x00', 0x0) pipe2(&(0x7f00000025c0), 0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000002600)='/selinux/commit_pending_bools\x00', 0x1, 0x0) openat$ashmem(0xffffffffffffff9c, &(0x7f0000002880)='/dev/ashmem\x00', 0x0, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002b40)='/dev/loop-control\x00', 0x0, 0x0) timerfd_create(0x0, 0x0) syz_open_dev$mice(&(0x7f0000003300)='/dev/input/mice\x00', 0x0, 0x0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000003b40)='/selinux/avc/cache_stats\x00', 0x0, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000004180)='/dev/pktcdvd/control\x00', 0x0, 0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000004200)='/selinux/enforce\x00', 0x0, 0x0) syz_fuseblk_mount(&(0x7f0000004300)='./file0\x00', &(0x7f0000004340)='./file0\x00', 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) socket$nl_netfilter(0x10, 0x3, 0xc) timerfd_create(0x0, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000005b80)='/dev/sequencer2\x00', 0x0, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000005cc0)='/dev/hwrng\x00', 0x0, 0x0) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000005d00)='/selinux/access\x00', 0x2, 0x0) socket$key(0xf, 0x3, 0x2) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000005e40)='/dev/vga_arbiter\x00', 0x0, 0x0) socket$nl_generic(0x10, 0x3, 0x10) socket$netlink(0x10, 0x3, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000007340)='/dev/hwrng\x00', 0x0, 0x0) syz_fuse_mount(&(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000007900)='/selinux/create\x00', 0x2, 0x0) userfaultfd(0x0) openat$pktcdvd(0xffffffffffffff9c, &(0x7f00000079c0)='/dev/pktcdvd/control\x00', 0x0, 0x0) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000007a00)='/selinux/mls\x00', 0x0, 0x0) epoll_create(0x20) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000007ac0)='/selinux/relabel\x00', 0x2, 0x0) openat$pktcdvd(0xffffffffffffff9c, &(0x7f00000081c0)='/dev/pktcdvd/control\x00', 0x0, 0x0) socket$inet_udp(0x2, 0x2, 0x0) inotify_init1(0x0) signalfd(0xffffffffffffffff, &(0x7f0000008240), 0x8) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000008340)='/selinux/avc/cache_stats\x00', 0x0, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000008740)='/dev/autofs\x00', 0x0, 0x0) socket$nl_generic(0x10, 0x3, 0x10) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000008840)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) timerfd_create(0x0, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) fcntl$dupfd(r0, 0x0, r0) 2018/03/26 10:09:39 executing program 5: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000000140)=0xffb, &(0x7f00000001c0)=0x1) keyctl$join(0x1, &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x3}) request_key(&(0x7f0000000340)='user\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a}, &(0x7f00000000c0)='\x00', 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pktcdvd/control\x00', 0x400000, 0x0) bind$pptp(r1, &(0x7f0000000080)={0x18, 0x2, {0x3, @dev={0xac, 0x14, 0x14, 0xa}}}, 0x1e) 2018/03/26 10:09:39 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/status\x00', 0x0, 0x0) ioctl$TIOCSSOFTCAR(r1, 0x541a, &(0x7f0000000080)=0x5) sendmsg$nl_netfilter(r0, &(0x7f0000000180)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000000)=ANY=[@ANYBLOB="180000000102e79700000000000000000000fb0f0400010040896db7410c2cf8c2c11fb136f07c0a21961a046752b1439607989fdf7ec9a9"], 0x18}, 0x1}, 0x0) 2018/03/26 10:09:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x80000000004, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000040)) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) socketpair$inet(0x2, 0x80a, 0x7fffffff, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000100)={0x0, @in={{0x2, 0x4e21, @loopback=0x7f000001}}, 0x0, 0x0, 0x400, 0x2, 0x80}, &(0x7f00000001c0)=0x98) r4 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000440)='/dev/keychord\x00', 0x440, 0x0) ioctl$TIOCGSOFTCAR(r4, 0x5419, &(0x7f0000000480)) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000200)={0x0, @in6={{0xa, 0x4e21, 0xca8, @mcast2={0xff, 0x2, [], 0x1}, 0x2c4}}, 0x1, 0x154e, 0xffffffffffffff80, 0xb7d2, 0xfffffffffffffffc}, &(0x7f00000002c0)=0x98) ioctl$KDSKBMODE(r4, 0x4b45, &(0x7f0000000500)=0x6) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000000300)={r3, 0x0, 0x57, 0x9, 0x7, 0x80, 0x6, 0x6, {r5, @in={{0x2, 0x4e23, @multicast2=0xe0000002}}, 0x6, 0x725, 0x3b, 0x80000000, 0xbe}}, &(0x7f00000003c0)=0xb0) setitimer(0x0, &(0x7f00000000c0)={{r0, r1/1000+30000}}, 0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000400)='/selinux/policy\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000000540)={r3, 0x8}, 0x1) 2018/03/26 10:09:39 executing program 3: r0 = socket(0x11, 0x800000003, 0xcf) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000080), 0x4) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000000)={0x7, 0x5, 0xa000}, 0x4) 2018/03/26 10:09:39 executing program 4: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000556ff0)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f0000b18000)={{0xffffff92}, {0xe0}}) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r0, 0x111, 0x4, 0x0, 0x4) 2018/03/26 10:09:39 executing program 6: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x20000000000017, &(0x7f0000f78000)=0x400, 0x102fc) setsockopt$inet_int(r0, 0x0, 0x17, &(0x7f0000000000), 0x4) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/checkreqprot\x00', 0x800, 0x0) openat$keychord(0xffffffffffffff9c, &(0x7f0000000100)='/dev/keychord\x00', 0x501081, 0x0) setsockopt$inet_int(r1, 0x0, 0xb, &(0x7f0000000140)=0x6ccd, 0x4) getsockname$netlink(r1, &(0x7f0000000080), &(0x7f00000000c0)=0xc) 2018/03/26 10:09:39 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000000), 0x2) bind$inet(r0, &(0x7f000060b000)={0x2, 0x4e22, @multicast1=0xe0000001}, 0x10) r1 = syz_open_dev$usbmon(&(0x7f0000000140)='/dev/usbmon#\x00', 0x2b78, 0x40000) getsockname$netrom(r1, &(0x7f0000000180), &(0x7f00000001c0)=0x10) connect$inet(r0, &(0x7f0000936000)={0x2, 0x4e22}, 0x10) getsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000200), &(0x7f0000000240)=0x4) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000000)=""/196, &(0x7f0000000100)=0xc4) 2018/03/26 10:09:39 executing program 1: r0 = socket(0x10, 0x2, 0x4) sendmsg$nl_route(r0, &(0x7f0000000000)={&(0x7f0000ba2ff4)={0x10}, 0xc, &(0x7f0000812ff0)={&(0x7f000047c000)=@newlink={0x34, 0x10, 0x9, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}, @IFLA_ADDRESS={0xc, 0x1}]}, 0x406}, 0x1}, 0x0) 2018/03/26 10:09:39 executing program 5: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x400000, 0x0) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r0, 0x29, 0x41, &(0x7f0000000280)={'nat\x00', 0x4, [{}, {}, {}, {}]}, 0x68) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup\x00', 0x200002, 0x0) r2 = openat$cgroup_procs(r1, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) read(r2, &(0x7f0000000280), 0x0) read(r2, &(0x7f00000001c0)=""/157, 0xfe43) syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0xe7e, 0x0) ioctl(r1, 0x400000000000, &(0x7f0000000100)="4b42c8aff978d2a9b12a48b24d17135e4e2bb42b31f7c1961008c7e85334b6d35aeb4d9f3f3f685071adab4b550e5b7072d90c9fcf493075d6257cbaaa57708d51b7e2bf88913356cbdd1e318b44bd7d8b54e13ad94d21511ba4187c9f6301000000000000000000000000") 2018/03/26 10:09:39 executing program 0: capset(&(0x7f00000fc000)={0x19980330}, &(0x7f0000244000)) r0 = socket$inet(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg(r0, &(0x7f0000012fc8)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="61e019", 0x3}], 0x1, &(0x7f000000f000)=ANY=[@ANYBLOB="0c0000007076d77b24000000"], 0xc}, 0x0) 2018/03/26 10:09:39 executing program 0: r0 = socket$netlink(0x10, 0x3, 0xe) sendmsg$nl_route(r0, &(0x7f00000000c0)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000080)=@delneigh={0x30, 0x1d, 0x801, 0x0, 0x0, {}, [@NDA_DST_IPV6={0x14, 0x1, @dev={0xfe, 0x80}}]}, 0x367}, 0x1}, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000040)=0xc) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000001c0)={{{@in=@multicast1=0xe0000001, @in=@rand_addr=0x6, 0x4e22, 0x8, 0x4e22, 0xfff, 0x2, 0x20, 0x20, 0x3e, 0x0, r1}, {0xfffffffffffff000, 0xfffffffffffffffe, 0x1, 0x9, 0x6, 0x20, 0x1, 0x4}, {0x1, 0x1, 0x80000000, 0x1}, 0x4, 0x6e6bbc, 0x3, 0x1, 0x0, 0x1}, {{@in6, 0x4d2, 0x3c}, 0x2, @in6=@dev={0xfe, 0x80, [], 0x10}, 0x3505, 0x3, 0x3, 0x5, 0x0, 0x5, 0x4}}, 0xe8) 2018/03/26 10:09:39 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000180)='/dev/loop#\x00', 0x0, 0x880) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000000)={0x0, 0xe7, "357b619a21a9b1c571df8b64f6d472247ce433b8832d927fab1ee6035755d8d40bb8304a0ad082423456b06fea88464f8744363239beff59ae9b8a10a1702d6859c8fd2242a9381b0052a11e23d5ec2407712103f39b124ea6f4bed39822e2dbcaac56bec610694c623bb8b8e348369bbff72e252fa6fbbd52066ff321b3c09263b2299c93c164f05c10f8cd9428ec9b2f499b2acc15a8614229af0d05ddf083b161b2bca220a2bc83249bd25e61258dc46a0f14cfb367ce766ea2e2ce03e6f033307c21287ca1f943c1fc9c4f2527bba4b781f6e116466223b3b4a53975221ad0c0958a84b57d"}, &(0x7f0000000100)=0xef) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='io.stat\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f00000001c0)={r1, @in6={{0xa, 0x4e24, 0x9, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x18}}, 0xde}}, 0x3ff, 0x7, 0x1ff, 0x6, 0x1d8}, &(0x7f0000000140)=0x98) ioctl(r0, 0x4000000001265, &(0x7f0000000040)) 2018/03/26 10:09:39 executing program 5: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/status\x00', 0x0, 0x0) r1 = add_key$keyring(&(0x7f0000000200)='keyring\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xffffffffffffffff) keyctl$invalidate(0x15, r1) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000080)={0x0, 0x8000}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000180)={r2, 0x4}, &(0x7f00000001c0)=0x8) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r3, &(0x7f0000dddfc8)={&(0x7f0000f8d000)={0x10}, 0xc, &(0x7f00008a7000)={&(0x7f0000000100)={0x1c, 0x1, 0x4, 0x101, 0x0, 0x0, {}, [@nested={0x8, 0x6, [@generic="f0"]}]}, 0x1c}, 0x1}, 0x0) r4 = socket$inet6(0xa, 0x1, 0x0) ioctl$TIOCLINUX3(r0, 0x541c, &(0x7f0000000280)=0x3) getsockopt$bt_hci(r4, 0x0, 0x2, &(0x7f0000000100)=""/96, &(0x7f0000000000)=0x60) 2018/03/26 10:09:39 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000366000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000f5eff5)='lp\x00', 0x4) sendto$inet(r0, &(0x7f0000fd0000), 0xfffffffffffffec1, 0x20000801, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendmsg(r0, &(0x7f0000001100)={&(0x7f0000000000)=@sco={0x1f}, 0x80, &(0x7f0000000080)=[{&(0x7f0000000040)="9e", 0x1}], 0x1, &(0x7f00000000c0)}, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000100)) timer_create(0x2, &(0x7f00000000c0)={0x0, 0x29, 0x4, @thr={&(0x7f0000000200)="344d6815a95a57ea13ca1e669ace8d0629db415d2275dc0fd52687aa75bd9faea30652a226ce4bdd64f219ab0d57f5c6425fe7971ba4b06ef4b7c7e73ec98fd6557a74c4dc08e337e2669a36d65e4e14b463dd98e5cd607ad531172c17fcb9d053029a5580954542f403206b16d6d181df9b0b52cb494ae160df35517595236e302caa8d55113b339c7892a599b2073353d71c7b0cfcba9c46eda788588197a2de578ad1e1d087b1c28aa47d3dced02c3792d184ef50bd475d03f5186718ada1a328d181cc123e1a9110896e63a841ad175f8d98fd624541725722ff2bb4d473d29879d2a1eb643cdc7fde85ca93e620d3e739fe1fc754", &(0x7f0000000300)="2666e372ea19a87b07b5712d6df32e4786e5bad9ff34ee230d5ce4127ac7dc2f2dfa0295d9f065fd6a17eff2b9414cb69c04f99ac7d534d330cdde37067dfbd4cc06f0eefed56811194861d28a5f0538b5c5d6dc272458fd6e14a7331425681892d8a45eb8532a8025d51584768e80ad3e26d897dd832310fac375bf123cf78bffd21607dd322fb4af422e2bc31b05e82e0146192b73b332d2f5"}}, &(0x7f00000003c0)=0x0) timer_gettime(r1, &(0x7f0000000400)) getsockopt$IP6T_SO_GET_ENTRIES(0xffffffffffffffff, 0x29, 0x41, &(0x7f0000000440)=ANY=[@ANYBLOB="66696c74657200000000000000000000000000000000000000000000000000002600ff3da5866ff021ed3fc90d7fe856b327485afd80a393868af7d09ecc5cde08ce205b20f82881768709eabb0d070000005271e6d621c3dec7d48b7481e6d26e63d29b0758dfeaddb1d8ce0bfcac4d5f6ff7125344848be06727887d61d439b6a2e4bd691b394b5541c12e5ed5474b43fb953cce89a357cf8c99384f57f9aba3f100000000"], &(0x7f00000001c0)=0x4a) shutdown(r0, 0x1) [ 107.152732] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=16 sclass=netlink_tcpdiag_socket pig=8999 comm=syz-executor1 2018/03/26 10:09:40 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000de1fff), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000af5000)='reno\x00', 0x3d2) setsockopt$inet_tcp_int(r0, 0x6, 0x12, &(0x7f0000000040)=0x5, 0x4) recvfrom(r0, &(0x7f0000f9cf9b)=""/101, 0xfffffffffffffe9e, 0x0, 0x0, 0x3426c6ef012208ef) recvmmsg(r0, &(0x7f0000001800)=[{{&(0x7f0000000080)=@can, 0x80, &(0x7f0000001280), 0x0, &(0x7f00000012c0)=""/122, 0x7a}}], 0x1, 0x0, 0x0) socketpair$inet6(0xa, 0x80000, 0xfffffffffffffff8, &(0x7f0000000000)) 2018/03/26 10:09:40 executing program 1: setrlimit(0xb, &(0x7f000009f000)) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x0, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x28, &(0x7f0000000040)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x14, 0xaa}, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) mmap(&(0x7f0000693000/0x2000)=nil, 0x2000, 0x0, 0xa031, 0xffffffffffffffff, 0x0) 2018/03/26 10:09:40 executing program 4: mkdir(&(0x7f0000676000)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) r0 = creat(&(0x7f0000015ff4)='./file0/bus\x00', 0x0) ioctl$TCSETA(r0, 0x4030582a, &(0x7f0000427fec)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000d8}) 2018/03/26 10:09:40 executing program 5: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x109040, 0x0) getsockname$unix(r0, &(0x7f0000000040)=@abs, &(0x7f00000000c0)=0x6e) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f000033efc8)={0x0, 0x0, &(0x7f0000aa8000)={&(0x7f00009b9000)=ANY=[@ANYBLOB="00095ee53ab05d76bc23f7951e000902"], 0x10}, 0x1}, 0x0) 2018/03/26 10:09:40 executing program 0: mkdir(&(0x7f0000b17ff8)='./file0\x00', 0x0) r0 = open(&(0x7f00001d4ff8)='./file0\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x800000000402, 0xffffffffffffffff) fanotify_mark(r1, 0x20084, 0x0, r1, &(0x7f000028cff8)='./file0\x00') 2018/03/26 10:09:40 executing program 7: capset(&(0x7f0000fcdff8)={0x4000019980330}, &(0x7f0000f4c000)) r0 = socket(0x2, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000000)={"6c6f0020d61a4846474c000ee12cfa00", &(0x7f0000000040)}) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_INFO_BUFS(r1, 0xc0086418, &(0x7f00000000c0)={0x7ff, 0x7, 0x7fff, 0xffffffff, 0x0, 0xfffffffffffffff9}) 2018/03/26 10:09:40 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = open(&(0x7f0000000000)='./file0\x00', 0x200, 0x12) getpeername$netlink(r0, &(0x7f00000001c0), &(0x7f0000000080)=0xc) ioctl$SIOCGIFMTU(r1, 0x8921, &(0x7f00000000c0)) setns(r1, 0x8000000) ioctl$VT_SETMODE(r1, 0x5602, &(0x7f0000000100)={0x10000000000, 0x78a, 0x1, 0xd181, 0x1d}) ioctl$KDENABIO(r1, 0x4b36) 2018/03/26 10:09:40 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='cpu.stat\x00', 0x0, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x1d, &(0x7f00000000c0)="7c450f1f3ec868e912a79eefd274ae264837fd7b6f51b03a88d61b56f579b8f81a75f6744bf1440bfd9b676cca62da4a4cd6b1f8575c8cf9640731c6385a67b2281bc311fc17b2b0e3ec00a82dfd65304eda8af075a64c648e3c626b1145f25f0e73b7d1aff08aac84dbd6e2e1868840c37e97654a3be5d0912473617369005b78993c720d3a3a27e604bfe6d38eba2b305653eeedcb3b82536002912ab8d3de141103bbd53c6c0dbf7844fe38d3f168a3bf5b960b7b11b333df3cbba34c14000928183f58750139", 0xc8) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000080)='/dev/pktcdvd/control\x00', 0x0, 0x0) fcntl$notify(r1, 0x0, 0x282) signalfd(0xffffffffffffffff, &(0x7f0000000000), 0x8) clone(0x0, &(0x7f0000000200), &(0x7f0000000240), &(0x7f0000000280), &(0x7f00000002c0)) 2018/03/26 10:09:40 executing program 1: socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x0, 0x32, r0, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r1, 0x107, 0xf, &(0x7f0000006ffc)=0x6, 0x4) sendto$inet6(r1, &(0x7f0000003fd9), 0xffffffffffffffea, 0x0, &(0x7f0000005fe4)={0xa, 0x4e20, 0x100000002, @mcast2={0xff, 0x2, [], 0x1}}, 0x16) 2018/03/26 10:09:40 executing program 4: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x400000, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000040), &(0x7f0000000080)=0x4) prctl$getreaper(0x1b, &(0x7f000033fffc)) ioctl$VT_SETMODE(r0, 0x5602, &(0x7f00000000c0)={0x6, 0x3ff, 0x2, 0x0, 0x7f}) 2018/03/26 10:09:40 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000196fe4)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)={0x2, 0x400000000000003, 0x0, 0x0, 0xe, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x4, 0x40000000}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}}}]}, 0x70}, 0x1}, 0x0) recvmmsg(r0, &(0x7f0000004400)=[{{0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000080)=""/101, 0x65}], 0x1, &(0x7f0000000140)=""/121, 0x79, 0x200000}, 0xffffffffffff7fff}, {{0x0, 0x0, &(0x7f0000003500)=[{&(0x7f00000001c0)=""/4096, 0x1000}, {&(0x7f00000011c0)=""/245, 0xf5}, {&(0x7f00000012c0)=""/7, 0x7}, {&(0x7f0000001300)=""/11, 0xb}, {&(0x7f0000001340)=""/171, 0xab}, {&(0x7f0000001400)=""/4096, 0x1000}, {&(0x7f0000002400)=""/196, 0xc4}, {&(0x7f0000002500)=""/4096, 0x1000}], 0x8, &(0x7f0000003540)=""/93, 0x5d, 0xfffffffffffffffe}, 0x4}, {{&(0x7f00000035c0)=@ax25, 0x80, &(0x7f0000003700)=[{&(0x7f0000003640)=""/77, 0x4d}, {&(0x7f00000036c0)=""/17, 0x11}], 0x2, &(0x7f0000003740)=""/56, 0x38, 0xb30}, 0x8}, {{&(0x7f0000003780)=@rc, 0x80, &(0x7f0000003d00)=[{&(0x7f0000003800)=""/143, 0x8f}, {&(0x7f00000038c0)=""/84, 0x54}, {&(0x7f0000003940)=""/189, 0xbd}, {&(0x7f0000003a00)=""/107, 0x6b}, {&(0x7f0000003a80)=""/159, 0x9f}, {&(0x7f0000003b40)=""/217, 0xd9}, {&(0x7f0000003c40)=""/128, 0x80}, {&(0x7f0000003cc0)=""/50, 0x32}], 0x8, &(0x7f0000003d40)=""/140, 0x8c, 0x8000}, 0x3}, {{&(0x7f0000003e00)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff}}, 0x80, &(0x7f0000004380)=[{&(0x7f0000003e80)=""/207, 0xcf}, {&(0x7f0000003f80)=""/17, 0x11}, {&(0x7f0000003fc0)=""/229, 0xe5}, {&(0x7f00000040c0)=""/224, 0xe0}, {&(0x7f00000041c0)=""/14, 0xe}, {&(0x7f0000004200)=""/143, 0x8f}, {&(0x7f00000042c0)=""/40, 0x28}, {&(0x7f0000004300)=""/98, 0x62}], 0x8, &(0x7f00000043c0)=""/24, 0x18, 0xa613}, 0x5}], 0x5, 0x40, &(0x7f00000044c0)={0x77359400}) getsockopt$inet_udp_int(r1, 0x11, 0x67, &(0x7f0000004500), &(0x7f0000004540)=0x4) 2018/03/26 10:09:40 executing program 0: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000b10000)=0xc2, 0xffffffffffffff0b) bind$inet(r0, &(0x7f00000f0ff0)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000c73000)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) dup(r0) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x4e23}, 0x10) write(r1, &(0x7f0000000500)="4dcca3894716aaa341d05584d856045cf60f53f205095a9b9e2e86aefa344cf862b8fba78405830ac343b171b840e30b5be24a310de504b29d3217fbb1f4391bf56a2983703df354d5a5bafdc2acb0c6fbc4dcc8e33c7a08602ed035c99c5d29ce931b1ed2b45d1b56304eeb97abd6bec7a660b1a0ecbc0d27b0d3e582578640004252c7807b352a8294891fb5d12b503abd9442e774aa1bd915aa437c3abf2d856a2d1f65efa956d35f491d597c69453aff69af2146cd57872061d6b1709481a7ca338d59f6884b730a609e9acd9d76ba2adfce4596dc75d37927d772f77c33ab21", 0xe2) writev(r0, &(0x7f00003b8000)=[{&(0x7f0000d41000)="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", 0x4fa}], 0x1) write$tun(r1, &(0x7f0000000600)={@pi, @hdr={0x0, 0x0, 0x0, 0x32a, 0x0, 0x9}, @eth={@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "173587", 0x5e0, 0x16, 0x0, @loopback={0x0, 0x1}, @remote={0xfe, 0x80, [], 0xbb}, {[@hopopts], @dccp={{0x0, 0x0, 0x4, 0x1, 0x6, 0x0, 0x0, 0x0, 0x0, "ef6068", 0x0, "80e7d6"}, "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"}}}}}}}, 0x624) 2018/03/26 10:09:40 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a2c000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x105000) ioctl$TCXONC(r0, 0x540a, 0x2) r2 = syz_open_pts(r0, 0x0) ioctl$TCXONC(r2, 0x540a, 0x2) ioctl$KDGKBMODE(r1, 0x4b44, &(0x7f0000000000)) 2018/03/26 10:09:40 executing program 2: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) setsockopt$inet6_tcp_int(r1, 0x6, 0x20000000000002, &(0x7f00007b1000)=0x81, 0x4) ioctl$int_in(r0, 0x5421, &(0x7f0000000000)=0x1) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f00000001c0)=ANY=[@ANYBLOB="4737fac9", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000200)=0x28) sendto$inet6(r0, &(0x7f0000e77fff), 0x0, 0x20020008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x6, @loopback={0x0, 0x1}}, 0x1c) getgid() setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000000040)=0x215, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000100), 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000140)=ANY=[@ANYRES32=0x0, @ANYBLOB="7ff17ac5678d482242c038a707000896608d01000600"], &(0x7f0000000080)=0x2) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00000000c0)={r2, 0x5, 0x1, 0x100, 0x6, 0xac2}, 0x14) getpeername$netlink(r1, &(0x7f0000000100), &(0x7f0000000180)) r3 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r3, 0x7fff) epoll_create1(0x80000) sendfile(r1, r3, &(0x7f0000d83ff8), 0x8000fffffffe) ioctl$TIOCGETD(r3, 0x5424, &(0x7f0000000240)) [ 107.278347] audit: type=1400 audit(1522058980.033:44): avc: denied { getattr } for pid=9042 comm="syz-executor2" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/03/26 10:09:40 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00002e9000)={0xffffffffffffffff, 0xffffffffffffffff}) unshare(0x400) recvmmsg(r0, &(0x7f000050d000), 0x0, 0x0, 0x0) iopl(0x9f2ae2d) 2018/03/26 10:09:40 executing program 2: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x400100, 0x0) getsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000000080)=0x5, &(0x7f00000000c0)=0x2) r1 = gettid() ptrace$getsig(0x4202, r1, 0x9, &(0x7f0000000000)) keyctl$join(0x1, &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x0}) 2018/03/26 10:09:40 executing program 7: r0 = syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x2, 0x40) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000000000)=[0x0, 0xfffffffffffff495]) 2018/03/26 10:09:40 executing program 0: syz_emit_ethernet(0x46, &(0x7f000039d000)=ANY=[@ANYBLOB="ffffffffffffaaaaaa0825ab28dd600000000010110020000000000000000000000000000000000000000001000000000000000000000420880b0000000000000800000086dd00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], &(0x7f0000005000)) 2018/03/26 10:09:40 executing program 5: r0 = socket$inet6(0xa, 0x80002, 0x88) bind$inet6(r0, &(0x7f0000d85fe4)={0xa, 0x4e23}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x31, &(0x7f0000000280)=0x3, 0x4) socket$inet6(0xa, 0x802, 0x100000000000088) recvmsg(r0, &(0x7f0000040000)={&(0x7f000019ffec)=@ll, 0x14, &(0x7f00009fafb0), 0x5, &(0x7f0000ad7f53)=""/173, 0xad}, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x408000, 0x0) accept4$netrom(r1, &(0x7f0000000040), &(0x7f0000000080)=0x10, 0x80000) 2018/03/26 10:09:40 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x1, 0x0) setsockopt$inet6_dccp_buf(r1, 0x21, 0xc, &(0x7f0000000080)="e92c0d7fac9526146d603c351fdb970ec692308160dfdcda467e7c05c148743a48c2550eed6cb4628afe5bf5075160dca0c7c884dfda014a9a7d2bfb646925dc88169e8a7b50a5bcc25848519c48bb210652f3f26b99ee9c3301f1ac7a5857ae", 0x60) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000015ff0)={&(0x7f0000013000)={0x1c, 0x20, 0x2ff, 0x0, 0x0, {}, [@typed={0x8, 0x0, @u32}]}, 0x1c}, 0x1}, 0x0) 2018/03/26 10:09:40 executing program 1: syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x4040) getitimer(0xfffffffffffffffd, &(0x7f0000000100)) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000500)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000080)={0x0, 0x76, 0x80000000}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000440)={r1, @in6={{0xa, 0x4e22, 0xfbec, @remote={0xfe, 0x80, [], 0xbb}, 0xffffffffffff4b81}}, 0x6, 0x3}, &(0x7f0000000540)=0x88) ioctl$VT_GETSTATE(r0, 0x5603, &(0x7f0000000280)={0x0, 0x0, 0x80000000}) ioctl$TUNGETSNDBUF(0xffffffffffffffff, 0x800454d3, &(0x7f0000000140)) modify_ldt$read(0x0, &(0x7f0000000180)=""/116, 0x74) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000300)={{{@in=@dev, @in6=@mcast1}}, {{@in=@local}, 0x0, @in6}}, &(0x7f0000000400)=0xe8) ioctl$DRM_IOCTL_SWITCH_CTX(0xffffffffffffffff, 0x40086424, &(0x7f0000000640)) select(0x40, &(0x7f0000000040)={0x6, 0x0, 0x63, 0x0, 0x0, 0x0, 0x800, 0x10000}, &(0x7f00000000c0)={0xe5, 0x7, 0x81, 0x80, 0x1, 0x0, 0x41c0}, &(0x7f0000000200)={0x0, 0x0, 0x7, 0x7f, 0x4, 0x7, 0x2, 0x1ff}, &(0x7f00000002c0)) 2018/03/26 10:09:40 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x0) inotify_init() setsockopt$inet6_int(r0, 0x29, 0x42, &(0x7f0000a03000)=0xa, 0x378) getsockopt$inet6_buf(r0, 0x29, 0x1000000000000006, &(0x7f0000fa1ffe)=""/72, &(0x7f0000000040)=0x48) 2018/03/26 10:09:40 executing program 3: r0 = socket$inet6(0xa, 0x200000002, 0x0) bind$inet6(r0, &(0x7f00005d6fe4)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f00004a0000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) sendto$inet6(r0, &(0x7f0000584f12)='\x00', 0x1, 0x0, &(0x7f00002fc000)={0xa, 0x4e20}, 0x1c) mmap(&(0x7f0000000000/0xddf000)=nil, 0xddf000, 0x0, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet6(r0, &(0x7f0000ab0f96)=""/106, 0xe74cd316a7aa36a0, 0x0, 0x0, 0x80) r1 = request_key(&(0x7f0000000000)='big_key\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000080)='vmnet0wlan1posix_acl_access}&[(\x00', 0xfffffffffffffff9) keyctl$revoke(0x3, r1) socket$inet6(0xa, 0x4, 0x3ff) 2018/03/26 10:09:40 executing program 0: setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000d26000)={0x1, &(0x7f0000818000)=[{}]}, 0x10) r0 = getpgrp(0x0) r1 = gettid() r2 = accept4$vsock_stream(0xffffffffffffff9c, &(0x7f0000000180)={0x28, 0x0, 0xffffffff, @my=0x0}, 0xfffffffffffffc70, 0x80000) read(r2, &(0x7f00000001c0)=""/110, 0x6e) rt_sigprocmask(0x0, &(0x7f0000032ff8)={0x9}, 0x0, 0x3) rt_tgsigqueueinfo(r0, r1, 0x12, &(0x7f00003efff0)={0x0, 0x0, 0x40000}) r3 = signalfd4(0xffffffffffffffff, &(0x7f0000000ff8)={0xfffffffffffffdb0}, 0x8, 0x0) read(r3, &(0x7f0000950000)=""/128, 0x80) ioctl$sock_SIOCINQ(r2, 0x541b, &(0x7f0000000240)) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x80001, 0x0) getsockopt$inet_buf(r4, 0x0, 0x29, &(0x7f0000000040)=""/216, &(0x7f0000000140)=0xd8) 2018/03/26 10:09:40 executing program 6: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={0x0, 0xffffffffffff61fe}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000080)={0x6, 0x8003, 0x7, 0xc357, r1}, 0x10) r2 = socket$inet6(0xa, 0x1, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3000001, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_group_source_req(r2, 0x29, 0x30, &(0x7f0000001fc4)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}}, 0x108) 2018/03/26 10:09:40 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'syz_tun\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000000)={&(0x7f0000e87000)={0x10}, 0xc, &(0x7f0000a3bff8)={&(0x7f0000000740)=@ipv6_newaddr={0x34, 0x14, 0xf8fdc16c5d2b2509, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_FLAGS={0x8, 0x8, 0x600}, @IFA_LOCAL={0x14, 0x2, @mcast2={0xff, 0x2, [], 0x1}}]}, 0x1b7}, 0x1}, 0x0) finit_module(r0, &(0x7f0000000080)='syz_tun\x00', 0x3) 2018/03/26 10:09:40 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}, 0x4}, 0x1c) getsockopt$inet6_int(r0, 0x29, 0x50, &(0x7f0000000040), &(0x7f0000000000)=0x203) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$EBT_SO_SET_COUNTERS(r1, 0x0, 0x81, &(0x7f0000000180)={'mangle\x00', 0x5, [{}, {}, {}, {}, {}]}, 0xffffffffffffffb1) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'syzkaller0\x00', 0x0}) bind$packet(r2, &(0x7f0000000140)={0x11, 0x1, r3, 0x1, 0x5, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) 2018/03/26 10:09:40 executing program 4: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00000000c0)='./control/file0\x00') setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000140)={0x6, 0x3f, 0xfff, 0xfffffffffffff485}, 0x8) rename(&(0x7f0000000040)='./control/file0\x00', &(0x7f0000000080)='./control\x00') mknod(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000280)={@remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x1, 0xff, 0x0, 0x2, 0x80, 0x6}, &(0x7f00000002c0)=0x20) syz_fuseblk_mount(&(0x7f0000000100)='./file1\x00', &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) r2 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) close(r0) ioctl$EVIOCGBITKEY(r2, 0x80404521, &(0x7f00000003c0)=""/157) 2018/03/26 10:09:40 executing program 6: ioprio_set$pid(0x1, 0x0, 0x0) ioprio_get$uid(0x3, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000080)='/dev/keychord\x00', 0x10000, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000140)={r2, 0x3e, "92f9a4ca8022593708ae41d5d7082b00cf988922bf4e0048dbff849bc8c119b4295edcf35156103450daa2eb27a664ac90adcdcd648a7db5a007d974cad8"}, &(0x7f00000001c0)=0x46) ioprio_set$pid(0x1, r0, 0x3) 2018/03/26 10:09:40 executing program 3: getpid() r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000360000)={0x0, 0x0, &(0x7f000035d000)={&(0x7f0000001780)=ANY=[@ANYBLOB="020d00001000000000000000000000000300060000000000020000007f000001000000000000000024000500000000000200000000000000000000000000000008001200020001000000000000000000060000000000000000000000000000000200000000000000000000000000000100000000000000000000ffffe000000104ff46af853750574226aa0f5ceb017111bc7e9fdc200cb16dd8baae0ae7ada11a8865ca3cdcb7f67cba5cd4213510f81c28eb20317a5b28e338100c5e944b281051bd1e75cdf90d0c34e35bfb8d1c080198e3fecbb71ff5ee37cebcb8404f544ee772f9610bd47c58997ffb"], 0x80}, 0x1}, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000001700)='/dev/usbmon#\x00', 0xfffffffffffffff9, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x19, &(0x7f0000001740)=0x1, 0x4) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000100)=0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r1, 0xc0305302, &(0x7f00000018c0)={0x80000001, 0x7f, 0x6, 0x13, 0x200, 0xff}) process_vm_writev(r2, &(0x7f00000001c0)=[{&(0x7f0000000140)=""/25, 0x19}, {&(0x7f0000000180)=""/29, 0x1d}], 0x2, &(0x7f0000000280)=[{&(0x7f0000000200)=""/86, 0x56}, {&(0x7f0000000440)=""/205, 0xcd}, {&(0x7f0000000540)=""/4096, 0x1000}, {&(0x7f0000001540)=""/137, 0x89}, {&(0x7f0000001600)=""/214, 0xd6}], 0x5, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000000)={0x0, 0x54, "59a634922aaa32cbead92bf15a44cbfb204cc3c848ed8be5dba76986e9b255073c67b4891a8d03c7d30b84bb85dc83268bc170250782e3288ad9d5b385b368b61573afa7dd5b9173a22919749a330a8f02781189"}, &(0x7f0000000080)=0x5c) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00000000c0)={r3}, &(0x7f0000001880)=0x8) r4 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000002c0)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) recvfrom$llc(r4, &(0x7f0000000300)=""/219, 0xdb, 0x21, &(0x7f0000000400)={0x1a, 0x33f, 0x9, 0x2, 0x8001, 0x20, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) 2018/03/26 10:09:40 executing program 6: 2018/03/26 10:09:40 executing program 6: r0 = syz_open_dev$tun(&(0x7f00000003c0)='/dev/net/tun\x00', 0x0, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$F_SET_FILE_RW_HINT(r1, 0x40e, &(0x7f0000000040)=0x1) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000100)={'bridge0\x00', 0x301}) 2018/03/26 10:09:40 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSFF(r0, 0x402c4580, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"]) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f00000000c0)=""/167) 2018/03/26 10:09:40 executing program 6: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9bff0)={0x1, &(0x7f0000be7000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x8) connect$inet(r0, &(0x7f0000281ff0)={0x2, 0x4e23}, 0x10) timer_create(0x7, &(0x7f0000000100)={0x0, 0x2d, 0x4, @thr={&(0x7f0000000180)="464ca9e033950f3bc6ac928a0706a412268ab5167942ecd8641800e614590abf26a1cc3d004b9cd024d63eb461e8a955fd9df1a47ae09934ad02f3e2d2e66f05aab4b1928250a9f121055e519581dd8d0116e5ff331a8a6265c5234102cd4d942a66e8f8b8a7065882e325e43013d898cb5eebb234ddadfab2ee7f6a524283141018", &(0x7f0000000240)="d4f1999993d877a7d1451c2112c0180309566e8d8abb155c6eec2fc6cc5ca06dfbbc1641fbf7cb7d33e20141880351eceef11c223acb5bc56fb104a49e34ea90cfaf5a3fda1eaaf641a6d9c5b8607dc97d6a85f6d42d0625c7584421ee6c5fa4ad55c98a9b393d4888aa79648cf2e5ed5707686169cbc3d8af9e50563f6cc500005b61bbf9a2eef06b12328aafacab85cd002c8546cf632d237475f2b41882e7f0b7d4e67c2f9822404b62b901fc79"}}, &(0x7f0000000300)=0x0) timer_settime(r2, 0x0, &(0x7f0000000340)={{}, {0x0, 0x989680}}, &(0x7f0000000380)) getsockopt$EBT_SO_GET_INIT_INFO(r1, 0x0, 0x82, &(0x7f0000000000)={'broute\x00'}, &(0x7f00000000c0)=0xfffffffffffffed8) sendto$inet(r1, &(0x7f00004eef09)="96427feebcc603c266d2a2c2da2644124066d6c52746a66fd07a4a9370b924b494651c3febca0be535e0f30bbafe65b8b859d66972208f558b002bbc2366429da28cdb97727474f32fcce772ce439a1b5785bb74b8680705191a3d28e775b402a04cdf7881cf1c80eb042835db0e8c24fd0e3c0f396da612f44d9999de32f883521dfa4593a5772e19b5c0c27ace555870d7fe3a1819c614a8d9447cfa592c236d96bf255bf3966b0c1c34711ce489df2032a31902ae0742b79d7334ef248790fa0e3787e4b945215cddc03c4f384e6815bab43d34b8c04eb06ff00f10743a0e25f6", 0xe2, 0x4001, &(0x7f0000848ff0)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) r3 = getpid() mknod$loop(&(0x7f0000000080)='./file0\x00', 0x8, 0x1) setpriority(0x1, r3, 0x200) mremap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x1000, 0x3, &(0x7f0000ffb000/0x1000)=nil) ioctl$sock_netrom_TIOCINQ(r1, 0x541b, &(0x7f0000000140)) getsockopt$EBT_SO_GET_INIT_INFO(r1, 0x0, 0x82, &(0x7f0000000680)={'nat\x00'}, &(0x7f0000000700)=0x50) sendmsg$nl_netfilter(r1, &(0x7f0000000640)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x20000010}, 0xc, &(0x7f0000000600)={&(0x7f0000000400)={0x1d0, 0x4, 0xf, 0x720, 0x70bd25, 0x25dfdbff, {0xf}, [@nested={0x1bc, 0xf, [@generic="36b4c35f530c758d77ecce391d16ec8b4940946d546bb7adeecb3d6afacbe929a938e47ed00cf8e57a2763fa45fa791be318bb8d20e60c30b165414b354cd383c19f6b7d36601a17e25b44bc57e3c945c61e62f009687f664e48e163f18f09d8793f8b3deb8ded95e01f7423fef6f14b3fd3ecfb15ae376887bfa6135089c9e50ee1f030ea5b03e96167004e74b1e16f21d0edf1efc691da7cf62c9e331ff6ef849e897e", @generic="0eed0669a704517971ee725c486f1d8c5aff5d038a943afb6d5c6477cd811b6f7b466269a1c0c5b63964b5f516cbac82431b624a0ff3190b2caeb784eb6a6a04bc2d765e817844548b7ae5667e205d885f8472ff6ae7e12770d02789586cc694bb8c2efaa747197943b70f4d8ebe3ebeaa6b25e781279d", @typed={0x8, 0x75, @u32=0x100}, @generic="c55af73fe910013ce8b5edb55b57e70813de88e9c15307edc8a73c4201c90765c3e0f481884c0908fe7d7e88b3a939f7cbc30024f4f94e15a988bb829b854b7e5305439e69566bff66154951051cb9a483f5db687553e4bd5049414d8dd2519087467d23d0495af0c9c86a1a378991", @typed={0x4}, @generic="0f6102b629392a41d6440f198cb076677f9de664651161f2047d12d44480ba2d5d3b"]}]}, 0x1d0}, 0x1, 0x0, 0x0, 0x800}, 0x4000000) 2018/03/26 10:09:40 executing program 7: ioctl$sock_FIOSETOWN(0xffffffffffffffff, 0x8901, &(0x7f0000b09000)) setxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@random={'btrfs.', 'a-&\x00'}, &(0x7f0000000080)="e9707070312400", 0x7, 0x2) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioprio_set$pid(0x2, 0x0, 0x0) clone(0x818c2500, &(0x7f000052cf69), &(0x7f0000850ffc), &(0x7f0000e9b000), &(0x7f0000000000)) 2018/03/26 10:09:40 executing program 3: execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000200)=[&(0x7f0000000080)='\x00', &(0x7f00000000c0)='\x00', &(0x7f0000000100)='trusted\x00', &(0x7f0000000140)='\x00', &(0x7f0000000180)='(mime_typemime_typebdevGPL\x00', &(0x7f00000001c0)='['], &(0x7f0000000340)=[&(0x7f0000000240)="f37d28776c616e3100", &(0x7f0000000280)='procvmnet1em1)\x00', &(0x7f00000002c0)='\x00', &(0x7f0000000300)='posix_acl_accesstrusted\x00']) clock_gettime(0x1, &(0x7f0000000000)) 2018/03/26 10:09:40 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00002d2ff8)={0xffffffffffffffff, 0xffffffffffffffff}) getpid() getpgrp(0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000000)) fcntl$getown(r1, 0x9) getpgid(0x0) fcntl$getown(r0, 0x9) fcntl$getown(r1, 0x9) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0xc) r3 = getpgrp(r2) fcntl$lock(r1, 0xc, &(0x7f0000a2e000)={0x0, 0x0, 0x0, 0x0, r3}) 2018/03/26 10:09:40 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) close(r0) r1 = socket$packet(0x11, 0x2, 0x300) lookup_dcookie(0x7, &(0x7f0000000000)=""/40, 0x28) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000040)={'syz_tun\x00', 0x0}) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = gettid() sendmsg$nl_route(r3, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)=@newlink={0x30, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_NET_NS_PID={0x8, 0x13, r4}, @IFLA_PROTO_DOWN={0x8, 0x27}]}, 0x30}, 0x1}, 0x0) 2018/03/26 10:09:40 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000567000)='/dev/sg#\x00', 0x0, 0x40002) ioctl(r0, 0x5380, &(0x7f0000ca7000)) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r0, 0x28, 0x1, &(0x7f0000000000)=0x108e, 0x8) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00000001c0), &(0x7f0000000200)=0x4) ioctl$DRM_IOCTL_MODE_SETCRTC(r0, 0xc06864a2, &(0x7f0000000140)={&(0x7f0000000100)=[0x1, 0x400, 0x0, 0x80000001, 0x7, 0x8, 0xbfa, 0x80000001, 0x8], 0x9, 0x0, 0x2, 0x8, 0x6, 0x1f, {0xffffffffffffffe0, 0x7fffffff, 0x0, 0xfffffffffffff149, 0x5, 0xe52, 0x5, 0x1, 0x8, 0xfefb, 0x2, 0xca, 0x3, 0x9, "48fd1f705f7ff0a5886ce29f2bf5153e399acf410f0db50b4cc0f9f9d697a861"}}) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000240), &(0x7f0000000280)=0x4) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000000040)=0x1f, 0x4) getsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f0000000080)={@multicast1, @multicast2}, &(0x7f00000000c0)=0xc) 2018/03/26 10:09:40 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8009) write(r0, &(0x7f0000b0f000)="b63db85e1e8d00000001b29d00000000ffffffffed5ed2bc7018cebc9b97ae21914d872c678ce22c9b160e96aa1fae1a", 0x30) mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x1, 0x10, r0, 0x0) write(r0, &(0x7f0000eaffa7)="dbef803e3d9f6de1e52055bb7c8a326fe46092b668269ad789c5d7acad0e771f13ffcb59029b011ded54a09c41c6cfcfbcd743cc665c33af223d42438b496a0304891c88697ae700a70f330e6fe3a1c9c76f315019b32968", 0x58) write$tun(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="108a541ef5242bca403d43b3d63473c80e002c1f1c4c00000040"], 0x1) socket$nl_xfrm(0x10, 0x3, 0x6) write(r0, &(0x7f0000657000)="ee000000080000000000ec676c6d0000230000e2ff057362569a446008265e3e6538e0ea000004000000", 0x2a) ppoll(&(0x7f0000fe8fd8)=[{r0}], 0x1, &(0x7f00008d5000), &(0x7f0000d3c000), 0x8) 2018/03/26 10:09:40 executing program 3: ioprio_set$pid(0x2, 0x0, 0x4001) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0x1d, &(0x7f0000000080)=""/10, &(0x7f00000000c0)=0xa) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000200)=[&(0x7f0000000140)='trusted\x00', &(0x7f0000000180)='/selinux/status\x00', &(0x7f00000001c0)='/selinux/status\x00'], &(0x7f0000000300)=[&(0x7f0000000240)='md5sumvboxnet1}\x00', &(0x7f0000000280)='\x00', &(0x7f00000002c0)="ea5d2700"]) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000640)={0x0, 0x9}, &(0x7f0000000680)=0x8) sendmsg$inet_sctp(r0, &(0x7f0000000700)={&(0x7f0000000500)=@in6={0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x2987}, 0x1c, &(0x7f0000000600)=[{&(0x7f0000000540)="7bdb3d6fcce4c7ec80ea53c9b7e655def86380d23a7f16e28a60938ee7f069e3667c0b", 0x23}, {&(0x7f0000000580)="da68a03f0cba90d947ec0518fa4ca3e5db637286a51682eb380094b129dfc1fd", 0x20}], 0x2, &(0x7f00000006c0)=[@sndrcv={0x2c, 0x84, 0x1, {0x9, 0x10d3, 0x2, 0x3d, 0x9, 0x800, 0x1, 0x8, r1}}], 0x2c, 0x4000000}, 0x20008000) clone(0x0, &(0x7f0000000340)="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", &(0x7f0000000100), &(0x7f00000005c0), &(0x7f0000000480)="2afbb76fdab9d4ccecb3c40623cc0c8c764879835297b2d8fd7ae75ebef4cd6574642b8eefe38fb5ffb9f1a0e921e03ac9b7d16ac3780d90d14ccc5cd01e3af60a8ec68bd8e4c1dfff0000") 2018/03/26 10:09:40 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000567000)='/dev/sg#\x00', 0x0, 0x40002) ioctl(r0, 0x5380, &(0x7f0000ca7000)) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r0, 0x28, 0x1, &(0x7f0000000000)=0x108e, 0x8) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00000001c0), &(0x7f0000000200)=0x4) ioctl$DRM_IOCTL_MODE_SETCRTC(r0, 0xc06864a2, &(0x7f0000000140)={&(0x7f0000000100)=[0x1, 0x400, 0x0, 0x80000001, 0x7, 0x8, 0xbfa, 0x80000001, 0x8], 0x9, 0x0, 0x2, 0x8, 0x6, 0x1f, {0xffffffffffffffe0, 0x7fffffff, 0x0, 0xfffffffffffff149, 0x5, 0xe52, 0x5, 0x1, 0x8, 0xfefb, 0x2, 0xca, 0x3, 0x9, "48fd1f705f7ff0a5886ce29f2bf5153e399acf410f0db50b4cc0f9f9d697a861"}}) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000240), &(0x7f0000000280)=0x4) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000000040)=0x1f, 0x4) getsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f0000000080)={@multicast1, @multicast2}, &(0x7f00000000c0)=0xc) [ 107.622116] A link change request failed with some changes committed already. Interface syz_tun may have been left with an inconsistent configuration, please check. 2018/03/26 10:09:40 executing program 1: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'irlan0\x00', 0x0}) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000040)={@loopback={0x0, 0x1}, @dev={0xfe, 0x80, [], 0x15}, @remote={0xfe, 0x80, [], 0xbb}, 0x200, 0x7f, 0x1f, 0x400, 0x4c491446, 0x800200, r1}) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000440)={{{@in6=@dev={0xfe, 0x80}, @in=@broadcast=0xffffffff, 0x4e20, 0x0, 0x4e20, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in, 0x0, 0x3c}, 0x0, @in=@broadcast=0xffffffff}}, 0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@loopback={0x0, 0x1}, 0x4e20, 0x0, 0x4e20, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@dev={0xac, 0x14, 0x14}, 0x0, 0x2b}, 0x0, @in6=@loopback={0x0, 0x1}}}, 0xe8) 2018/03/26 10:09:40 executing program 7: r0 = socket(0x18, 0x0, 0x1) connect(r0, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x0, {0xa}}}, 0x32) setsockopt(r0, 0x400000000000111, 0x1, &(0x7f0000000080)="4f4610cf", 0x4) modify_ldt$read_default(0x2, &(0x7f0000000180)=""/168, 0xa8) 2018/03/26 10:09:40 executing program 3: pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x80000) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f00000001c0), &(0x7f0000000180)=0x8) epoll_create1(0x80000) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(0xffffffffffffffff, 0x10e, 0x1, &(0x7f0000000040)=0x9, 0x4) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(0xffffffffffffffff, 0x10e, 0x1, &(0x7f0000000100)=0x10000000000003, 0x4) 2018/03/26 10:09:40 executing program 6: r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) r1 = memfd_create(&(0x7f0000000040)='/dev/binder#\x00', 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000004fbc)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x8, &(0x7f000026c000)=[@ptr={0x73622a85, 0x0, &(0x7f00004edf8a), 0x1}], &(0x7f000000afd0)=[0x0]}}], 0x0, 0x0, &(0x7f0000009000)}) socketpair$ax25(0x3, 0x7, 0x6, &(0x7f00000001c0)) getsockopt$packet_buf(0xffffffffffffffff, 0x107, 0x0, &(0x7f00000000c0)=""/137, &(0x7f0000000180)=0x89) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000002800)={0x4c, 0x0, &(0x7f0000002700)=[@release={0x40046306, 0x1}, @transaction={0x40406300, {0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000002680), &(0x7f00000026c0)}}], 0x20, 0x0, &(0x7f00000027c0)="4e4ae6dc1ebec6db09dabc13d6781b62e4da4d102a24a3836017d96c4148da21"}) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000080)={0x7, 0xfffffffffffffff8, 0x1f, 0x9}, 0x8) 2018/03/26 10:09:40 executing program 0: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) ioctl$TIOCMGET(r0, 0x5415, &(0x7f0000000040)) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r1, 0x29, 0x5, &(0x7f0000f6bffc), 0x1) 2018/03/26 10:09:40 executing program 5: r0 = socket(0xa, 0x1, 0x0) getsockopt(r0, 0x180000000, 0x40, &(0x7f0000000000)=""/84, &(0x7f0000001ffc)=0x54) 2018/03/26 10:09:40 executing program 4: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x0, 0x0) poll(&(0x7f000065dfc8)=[{r0}], 0x1, 0x5) 2018/03/26 10:09:40 executing program 2: ioperm(0x0, 0x1000, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x40, 0x0) ioctl$TIOCLINUX2(r0, 0x541c, &(0x7f0000000080)={0x2, 0x2, 0x6, 0x80000000, 0x1, 0x4}) clone(0x3, &(0x7f00000001c0)="56593732eb9f09daeab265bb637ae0343d9d4dad14f9ba63962bbfaa8fbba932a37525b228984460d8af6945f0575b892e140029813c1f8bcd5bdda25499ede5c0c36d89f257f6407f68c1a1c986b9ba032e5ac835c8007b991873", &(0x7f0000752000), &(0x7f0000000280), &(0x7f0000000240)="f2387e39608370261b697501010000") ioctl$TIOCGETD(r0, 0x5424, &(0x7f0000000100)) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x480, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f00000000c0)={'bond0\x00', {0x2, 0x4e20, @loopback=0x7f000001}}) ioctl$TCFLSH(r1, 0x540b, 0x2) 2018/03/26 10:09:40 executing program 5: socket$inet6(0xa, 0x80005, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000240)={@mcast2={0xff, 0x2, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, @empty, 0x0, 0x0, 0x0, 0x0, 0xffffffff}) 2018/03/26 10:09:40 executing program 0: r0 = userfaultfd(0x0) mmap(&(0x7f0000000000/0xfd6000)=nil, 0xfd6000, 0x3, 0x31, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000140)={0xaa}) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000000000)={&(0x7f00006d4000/0x3000)=nil, 0x3000}) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000080)={0x0, @in6={{0xa, 0x4e20, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0x2}}, 0x6}, &(0x7f0000000180)=0x88) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000001c0)={r2, 0x100000001}, 0xec77a05da6915eaa) 2018/03/26 10:09:40 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x8) writev(r0, &(0x7f0000001200)=[{&(0x7f0000000200)='s', 0x1}], 0x1) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/mls\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'erspan0\x00', 0x0}) getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000000080)={@dev, @multicast2, 0x0}, &(0x7f00000000c0)=0xc) sendmsg$nl_route(r0, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80c00010}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)=@bridge_delneigh={0x50, 0x1d, 0xa09, 0x70bd26, 0x25dfdbfd, {0xa, 0x0, 0x0, r2, 0x0, 0xb5, 0x9}, [@NDA_IFINDEX={0x8, 0x8, r3}, @NDA_MASTER={0x8, 0x9, 0x2}, @NDA_LLADDR={0xc, 0x2, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x16}}, @NDA_VNI={0x8, 0x7}, @NDA_VLAN={0x8, 0x5, 0x4}, @NDA_PORT={0x8, 0x6, 0x4e21}]}, 0x50}, 0x1}, 0x80) 2018/03/26 10:09:40 executing program 4: socketpair(0x1, 0x0, 0x20, &(0x7f0000001840)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000001880)=0x2f, 0x4) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r1, 0x107, 0x1, &(0x7f0000000000)=0xe, 0x193) r2 = socket$inet6_sctp(0xa, 0x9c57c6d5f3ca3868, 0x84) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000040)={0x0, 0x2, 0x2, 0x800, 0x9, 0x9}, &(0x7f0000000080)=0x14) getrandom(&(0x7f0000000240)=""/83, 0x53, 0x3) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000200)=@assoc_value={r3, 0x401}, &(0x7f0000000100)=0x5) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000000140)={0x0, 0x7}, &(0x7f0000000180)=0x8) r4 = socket$inet6_udp(0xa, 0x2, 0x0) r5 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r5, &(0x7f00000000c0)=@pppol2tpv3={0x18, 0x1, {0x0, r4, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x26) sendmsg$nl_crypto(r5, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0xfff1}, 0x1, 0x0, 0x0, 0x8820}, 0x81) 2018/03/26 10:09:40 executing program 3: clone(0x0, &(0x7f0000659ffe), &(0x7f00003c6ffc), &(0x7f0000a2effc), &(0x7f00007c4000)) r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x12, r0, 0x0) wait4(0x0, &(0x7f0000000000), 0x80000000, &(0x7f0000edc000)) 2018/03/26 10:09:40 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000000000)={0x1f, 0x3ff, 0x0, 0x2}, 0x10) read$eventfd(r0, &(0x7f0000000040), 0x0) [ 107.794305] l2tp_ppp: tunl 4: set debug=cf10464f 2018/03/26 10:09:40 executing program 3: socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f00000000c0)=0x9) r1 = syz_open_dev$binder(&(0x7f0000006000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r2 = syz_open_dev$binder(&(0x7f0000008ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r3 = fcntl$dupfd(r1, 0x0, r2) ioctl$ASHMEM_GET_NAME(r3, 0xc0046209, &(0x7f0000000100)=""/197) ioctl$PIO_UNISCRNMAP(r3, 0x4b6a, &(0x7f0000000000)="604faa2a21ee5b341a02558b451204534208def7c249d8202c77990ba1d269561944c202727711933a0fc8a23b032d636f109ffdf0e037e26b9dcf1a147bf14307e94cc193c5c7a2201b250d10e700") 2018/03/26 10:09:40 executing program 7: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e4dff1)='/dev/sequencer\x00', 0xa202, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00005a8000)='/dev/sequencer2\x00', 0x0, 0x0) write$sndseq(r0, &(0x7f0000789fd0)=[{0x0, 0x0, 0x0, 0x0, @tick, {0x4}, {}, @raw8={"7a88d654f95067fe68d2359f"}}], 0x30) ioctl$TCSETA(r1, 0x5402, &(0x7f000032cfec)) close(r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(0xffffffffffffffff, 0xc0a45320, &(0x7f0000000000)={{0x20}, 'port1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff8, 0x0, 0x3, 0x1ff}) 2018/03/26 10:09:40 executing program 6: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000ff4)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_NAME(r0, 0x41007701, &(0x7f000044eff4)='-\x00') fstat(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0}) r2 = getgid() fchown(r0, r1, r2) r3 = add_key(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$revoke(0x3, r3) ioctl$ASHMEM_GET_NAME(r0, 0x81007702, &(0x7f00008f6fc9)=""/55) [ 107.834898] audit: type=1400 audit(1522058980.593:45): avc: denied { create } for pid=9208 comm="syz-executor2" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_iscsi_socket permissive=1 2018/03/26 10:09:40 executing program 0: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f00000005c0)={'filter\x00', 0x7, 0x4, 0x4a4, 0x0, 0x0, 0x280, 0x3c0, 0x3c0, 0x3c0, 0x4, &(0x7f0000000580), {[{{@uncond, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@mac, @empty, @multicast1=0xe0000001, @multicast1=0xe0000001, 0xc, 0x1}}}, {{@arp={@remote={0xac, 0x14, 0x14, 0xbb}, @broadcast=0xffffffff, 0x0, 0xffffff00, @empty, {[0x0, 0xff, 0x0, 0xff, 0x0, 0xff]}, @empty, {[0xff, 0xff, 0xff, 0x0, 0xff]}, 0x1, 0x3ff, 0x9, 0xb7, 0x1, 0x6, 'erspan0\x00', 'bridge0\x00', {0xff}, {}, 0x0, 0x9}, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @mac=@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @multicast1=0xe0000001, @rand_addr=0x4, 0x2, 0x1}}}, {{@arp={@multicast1=0xe0000001, @local={0xac, 0x14, 0x14, 0xaa}, 0xffffff00, 0xffffffff, @mac=@random="9215f10683c4", {[0xff, 0x0, 0x0, 0x0, 0xff]}, @empty, {[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x9, 0x7, 0x6, 0x9, 0x1f, 0x5, 'nr0\x00', 'ipddp0\x00', {0xff}, {0xff}, 0x0, 0x110}, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @empty, @multicast1=0xe0000001, @multicast2=0xe0000002, 0xf}}}], {{[], 0xc0, 0xe4}, {0x24, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4f0) setsockopt$inet_int(r0, 0x0, 0x20000000000017, &(0x7f0000f78000)=0x400, 0x102fc) time(&(0x7f0000000540)) setsockopt$inet_int(r0, 0x0, 0x17, &(0x7f0000000000), 0x4) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000000080)={'filter\x00', 0x7, 0x4, 0x45c, 0x0, 0x0, 0x378, 0x378, 0x378, 0x378, 0x4, &(0x7f0000000040), {[{{@uncond, 0xf0, 0x118}, @unspec=@NFQUEUE2={0x28, 'NFQUEUE\x00', 0x2, {0x25, 0x9, 0x3}}}, {{@arp={@dev={0xac, 0x14, 0x14, 0x1a}, @rand_addr=0xffffffff, 0xffffffff, 0xffffffff, @mac=@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, {[0xff, 0xff, 0x0, 0xff, 0xff]}, @empty, {[0xff, 0x0, 0xff, 0xff]}, 0x3ff, 0x7fff, 0x5, 0x2d75, 0xfd90, 0x3ff, 'tunl0\x00', 'vcan0\x00', {}, {}, 0x0, 0x200}, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @mac, @local={0xac, 0x14, 0x14, 0xaa}, @loopback=0x7f000001, 0x4, 0xffffffff}}}, {{@arp={@broadcast=0xffffffff, @remote={0xac, 0x14, 0x14, 0xbb}, 0xffffffff, 0x0, @mac=@random="65d6fe03074a", {[0xff, 0x0, 0x0, 0xff, 0xff]}, @empty, {[0xff, 0xff, 0xff, 0x0, 0x0, 0xff]}, 0x6, 0x1b, 0x2, 0x1, 0xfffffffffffffff9, 0x7fffffff, 'ipddp0\x00', 'yam0\x00', {0xff}, {0xff}, 0x0, 0x100}, 0xf0, 0x120}, @unspec=@CONNMARK={0x30, 'CONNMARK\x00', 0x1, {0x605e, 0x100000000, 0x9, 0x1}}}], {{[], 0xc0, 0xe4}, {0x24, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4a8) [ 107.848173] binder_alloc: binder_alloc_mmap_handler: 9210 20000000-20001000 already mapped failed -16 [ 107.858733] binder: 9183:9192 got new transaction with bad transaction stack, transaction 51 has target 9183:0 [ 107.858745] binder: 9183:9192 transaction failed 29201/-71, size 0-0 line 3037 [ 107.861961] binder: BINDER_SET_CONTEXT_MGR already set [ 107.861969] binder: 9183:9192 ioctl 40046207 0 returned -16 [ 107.862017] binder_alloc: 9183: binder_alloc_buf, no vma [ 107.862035] binder: 9183:9206 transaction failed 29189/-3, size 40-8 line 3133 [ 107.880899] binder: undelivered TRANSACTION_ERROR: 29189 [ 107.881008] binder: release 9183:9192 transaction 51 out, still active [ 107.881011] binder: undelivered TRANSACTION_COMPLETE [ 107.881017] binder: undelivered TRANSACTION_ERROR: 29201 [ 107.881031] binder: send failed reply for transaction 51, target dead 2018/03/26 10:09:40 executing program 1: sysfs$3(0x3) mmap(&(0x7f0000000000/0xd99000)=nil, 0xd99000, 0x4, 0x32, 0xffffffffffffffff, 0x0) socket$inet_icmp(0x2, 0x2, 0x1) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f000083a000/0x1000)=nil, 0x1000, 0x2000002, 0x30, r0, 0x0) clock_adjtime(0x0, &(0x7f0000000fcc)) 2018/03/26 10:09:40 executing program 6: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) sendto$unix(r0, &(0x7f0000000040)="55a500bb29223401f616c4f6d6389b94743ef27a8b39176cdba1e71a531382876bc42e8463d2d650964fd09263605b43ca21ffd15f1116c174a60449fe9c7f8e201094f0fb047ddd3ee72bb63586204ee47d50b070623095de1a16da1642a2b54afb89a18df314c618d6b664833d8ba768b3be71d35f7abf985a8c3cb9e7940983136b1caaef08d4cce4513f7db00c74c9c5743cd11a4e95410bdc369fc38e7aa637e89cbd63977df954af0254b5d26fe9541b9632e43aeb805c1a578d3483747aae40e7a04388f3f96309bdbdabda4760", 0xd1, 0x44000, 0x0, 0x0) socketpair$unix(0x1, 0x7ffffffffffffd, 0x0, &(0x7f00004ca000)) 2018/03/26 10:09:40 executing program 5: r0 = socket(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1c) syz_open_dev$random(&(0x7f0000000740)='/dev/random\x00', 0x0, 0x202) r1 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) lsetxattr(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)=@known='security.selinux\x00', &(0x7f0000000140)='GPL*vboxnet0trustedem1.wlan1self,\x00', 0x22, 0x1) write$eventfd(r1, &(0x7f0000000040), 0xd8b74f24de67205d) setsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000000280)=0xc3, 0x4) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000400)={0x0, 0x8, 0x4, 0x0, 0xffffffff, 0x9, 0x9, 0x800, {0x0, @in={{0x2, 0x4e22, @rand_addr=0xd8}}, 0x8001, 0x2, 0x6, 0x100000000, 0x7}}, &(0x7f00000004c0)=0xb0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000540)={0x0, 0xffffffffffffffff}, &(0x7f0000000580)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000600)={0x0, 0x5, 0xffffffffffffffff, 0x4}, &(0x7f0000000640)=0x10) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000500)={r2, 0xffffffff}, &(0x7f00000005c0)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000380)={r3, 0x84, &(0x7f00000002c0)=[@in6={0xa, 0x4e21, 0x40d, @local={0xfe, 0x80, [], 0xaa}, 0x987}, @in6={0xa, 0x4e24, 0x8, @loopback={0x0, 0x1}}, @in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e20, @rand_addr=0x20}, @in6={0xa, 0x4e24, 0x3, @empty, 0x1}, @in={0x2, 0x4e23}]}, &(0x7f00000003c0)=0xc) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000240)=0x991c, 0x4) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@mcast2={0xff, 0x2, [], 0x1}, 0x402, 0x3, 0x0, 0x1, 0x9, 0x7fff, 0x3}, &(0x7f0000000700)=0x20) setsockopt$IPT_SO_SET_ADD_COUNTERS(r1, 0x0, 0x41, &(0x7f0000000180)=ANY=[@ANYBLOB="7365637572697679006f340e51bcffd21c00000000000000000000000000000005000000000000000000000000020000000000000000000000000000000000000000000000000000000000000000000003000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x78) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000680)=ANY=[@ANYBLOB="01000000dc4b2fa9177c16e0f65bcd1ee18a09e78e2a5805fdf78fe2bbd2970294fd208a3ecd2270efa3a64c95122425ec8e385747379aa96d1c648e26d25c0d3581baf5f2bc372804b4ef5e117ef26d2ba16753e84bb98bff94fcc51678b9c3342eff7429b8ed3629"], &(0x7f0000000200)=0x6) 2018/03/26 10:09:40 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000ad7ff5)='/dev/loop#\x00', 0x0, 0x2) r1 = memfd_create(&(0x7f0000000040)='/dev/loop#\x00', 0x1) getsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f0000000100), &(0x7f0000000140)=0x6) ioctl(r0, 0x4400000000001277, &(0x7f0000000000)) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x3, 0x1eb4df88acf0149a) poll(&(0x7f0000000180)=[{r0, 0xa000}, {r1, 0x4000}, {r2, 0x2}, {r1, 0x2}, {r0, 0x2}], 0x5, 0x93) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f00000000c0)={0x0}) ioctl$DRM_IOCTL_NEW_CTX(r2, 0x40086425, &(0x7f0000000080)={r3}) 2018/03/26 10:09:40 executing program 4: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$KDGKBENT(r0, 0x4b46, &(0x7f0000000100)={0x0, 0x16c0, 0x400003}) r1 = socket(0x10, 0x3, 0x4) sendmsg$nl_xfrm(r1, &(0x7f00009d3000)={&(0x7f0000c15000)={0x10}, 0xc, &(0x7f00001e5ff0)={&(0x7f0000000080)=ANY=[@ANYBLOB="4c0000001200db4d0000000000000000fffffffc000000004608524b1a718d2d9f4300000000b30000411d6ac0581f883a45de6fbc214f697657a700000000000000b9000000000000240008001d00080000001f0542b715dc35e078977c93bb5ac2091a4a87972eb083"], 0x1}, 0x1}, 0x0) 2018/03/26 10:09:40 executing program 0: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x8002, 0x0) getsockopt$IPT_SO_GET_ENTRIES(r0, 0x0, 0x41, &(0x7f00000000c0)={'nat\x00', 0x73, "5763d5f3a363c70c42f6d530c960a0dbc5f2fe8b8c293ea4418e65974d37db8bb2110c29ec3396c150e397279540d334dbda51ee11cbb1de7f43d122fe87b0b8aa94cab8bc81d633a0c54b996dbbc4b6b611b39b4d576f00a35378214af115c1d5e9873f1c777510da56ddc76f160cb25a68db"}, &(0x7f0000000180)=0x97) r1 = socket$inet6(0xa, 0x80002, 0x0) connect$inet(r1, &(0x7f0000955ff0)={0x2, 0x4e20}, 0x10) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}, 0x1f}, 0x1c) writev(r0, &(0x7f0000000200)=[{&(0x7f00000001c0)="ea58eb6b185148f830a073a88931de55", 0x10}], 0x1) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000addfc8)={&(0x7f000096d000)={0x10}, 0xc, &(0x7f0000b63ff8)={&(0x7f0000f02fdc)=@ipv6_getroute={0x1b, 0x1a, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@RTA_OIF={0x8, 0x4}]}, 0x24}, 0x1}, 0x0) setsockopt$inet6_int(r1, 0x29, 0x4b, &(0x7f0000000080), 0x4) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000240)={0x0, 0x7}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00000002c0)={r3, 0x8001}, &(0x7f0000000300)=0x8) keyctl$search(0xa, 0x0, &(0x7f00000000c0)='syzkaller\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a}, 0x0) 2018/03/26 10:09:40 executing program 2: userfaultfd(0x800) r0 = syz_open_dev$loop(&(0x7f0000cceff5)='/dev/loop#\x00', 0x0, 0x181001) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000500)={0xffffffffffffffff}) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/rtc\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000200)={0x80, 0x0, 0x7, 0x40, 0xff, 0x23, 0x0, 0xaa83, 0x1, 0x80000001, 0x1000}, 0xb) openat$rtc(0xffffffffffffff9c, &(0x7f0000000180)='/dev/rtc\x00', 0x8000, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000040)={{{@in6=@loopback, @in=@broadcast}}, {{@in=@multicast1}, 0x0, @in=@multicast1}}, &(0x7f0000000140)=0xe8) write(r0, &(0x7f00000002c0)="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", 0x187) 2018/03/26 10:09:40 executing program 3: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = dup(0xffffffffffffffff) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000040)={0x1, 0x1, 0x10001, 0x9, 0x3}, 0xc) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000444000)) mount(&(0x7f0000001500)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) execveat(r0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000280)=[&(0x7f0000000100)='.lo\x00', &(0x7f0000000180)='bdev\x00', &(0x7f00000001c0)='bdev\x00', &(0x7f0000000200)='}!ppp0systemvmnet1[\x00', &(0x7f0000000240)="d9776c616e317d00"], &(0x7f00000003c0)=[&(0x7f00000002c0)="766d6e65743173797374656d2cb26367726f757000", &(0x7f0000000300)='\x00', &(0x7f0000000340)='bdev\x00', &(0x7f0000000380)='bdev\x00'], 0x1500) setns(r0, 0x8000000) mount(&(0x7f0000000400)='./file0\x00', &(0x7f0000cbeff8)='.', &(0x7f0000000440)='ramfs\x00', 0x2000, &(0x7f000002f000)) mount(&(0x7f0000000140)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x20000000000500f, &(0x7f00000e7000)) umount2(&(0x7f0000000000)='.', 0x0) [ 107.889078] audit: type=1400 audit(1522058980.643:46): avc: denied { setopt } for pid=9213 comm="syz-executor1" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 [ 107.913817] binder: 9228:9231 ioctl 4b6a 20000000 returned -22 [ 107.947975] binder: 9228:9240 ioctl 4b6a 20000000 returned -22 2018/03/26 10:09:40 executing program 4: r0 = add_key(&(0x7f0000000000)='id_legacy\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000080)="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", 0x1000, 0xfffffffffffffffe) r1 = request_key(&(0x7f0000001080)='logon\x00', &(0x7f00000010c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000001100)='\x00', 0xfffffffffffffff8) r2 = add_key$user(&(0x7f0000001140)='user\x00', &(0x7f0000001180)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000011c0)="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", 0x1000, 0xfffffffffffffffa) keyctl$dh_compute(0x17, &(0x7f00000021c0)={r0, r1, r2}, &(0x7f0000002200)=""/222, 0xde, 0x0) ioprio_set$pid(0x0, 0x0, 0x5b03) 2018/03/26 10:09:40 executing program 1: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x282900, 0x0) vmsplice(r0, &(0x7f00000003c0)=[{&(0x7f0000000040)="92d16f74ac2b4a0a750011b7f88b83228faf34be3e8e3ad3e37c69cd22306b44c22dcb106d0fb7a261c8c3a2b10a10a407cb2f02da1b7ad1b142b677493eba7c012a6345e4313a1a97472b3b9f0a1bec22518be8eda54e0fc6290eb8db808d93b8e759df6f0ebacc1e03d50da39cc9b00ff212b5035aee325122275c06bfb47d0180e1acc16dc093d740f687a34a968b223fdbb196ff5f5f9e5e3c40c9ca9b28eacf43ca22d83e2672d3b2b215307ad2f1f2cef292711a4c9de460f04b1a90262db3df33b0a9f76aab0c8e83f6b4e0fdb78a22c76919000332a169b3a36752d8", 0xe0}, {&(0x7f0000000140)="f8049a951ea60a5bd415c07f29362d90c61687743d4c249cc23eb0f4aff830fc29a9d71cba54b313bc9675308334a0497357170d3b9fc19e06d8bca9ebc23dcc52d9e94a8c4ad1536ea464386b0beabd40d6eb14105467340a343ff64fc2d48d1fa6a9adc3ca7b9574d5b11d2d333bb0d9b0003c7edd026123d7649654b499b8e94af380da1055a2a87f1cda3f122964931ec69a05832a59d3512414579be377a16aabf02e0a50f786b52e47b393db30dc7c5b92b3fc52b3396133a2419e286bde60699c9966c7ff9e666d825b8fabdf5338a723961facb96344209fb44ba2a43d436044dc5c3154b478b3e97660", 0xee}, {&(0x7f0000000240)="d9409fd37155ee75ed35ae58fb4cd19509e41e55ca67", 0x16}, {&(0x7f0000000280)="4a094c13a536a52288638a7ffac560faafe5dd5c819ffaff8c1d2b6cbf706a7fe0442ff7a2992eb43dc74d31b924220555da9c3ef3cf9f204c119cae57881aaa166013cb988304badc3ea60899078be4f688dd5885a8099f1a794eeaa951e73c9fc5d406133a1da97277596d7c6685f4af99ffe5fdbf04ab2585dc4a47f4dd", 0x7f}, {&(0x7f0000000300)="1c62e8b9e463ce7728d82e53be8cbe6fcbaf881e013ff47401", 0x19}, {&(0x7f0000000340)="3c664bedfb855c35b85e6612797b8525c1e04d066ecff4e8c3b5be3e76c0ae96ad4a437deed86b4f8e63efb454cb06b8ac5f8fd5b77ae7fa16137604bec24761efb42382c706e0ea4fc43db55a419e4e762e7e58b1bb37676678e036c39aad60664896e4fc907f44e41e8bad47a0e47db468c508c013d3e73b8f06e9edaa", 0x7e}], 0x6, 0xf) sync() fchown(0xffffffffffffffff, 0x0, 0x0) 2018/03/26 10:09:40 executing program 6: prctl$intptr(0x40, 0x100000000000) 2018/03/26 10:09:40 executing program 6: r0 = syz_open_dev$urandom(&(0x7f0000005000)='/dev/urandom\x00', 0x0, 0x0) ioctl$RNDADDENTROPY(r0, 0x40085203, &(0x7f0000000000)=ANY=[@ANYBLOB="0000080a000000fb"]) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000080)=0x4, 0x4) 2018/03/26 10:09:40 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x6, &(0x7f0000000000)=0x2d, 0xfffffffffffffe7a) connect$inet(r0, &(0x7f0000000200)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) getsockopt$bt_hci(r0, 0x0, 0x2, &(0x7f0000000240)=""/245, &(0x7f0000000040)=0xf5) sendto$inet(r0, &(0x7f00000000c0), 0x0, 0x0, &(0x7f0000000100)={0x2, 0x4e26, @broadcast=0xffffffff}, 0x10) [ 108.057659] audit: type=1401 audit(1522058980.813:47): op=setxattr invalid_context="GPL*vboxnet0trustedem1.wlan1self," [ 108.076899] audit: type=1401 audit(1522058980.833:48): op=setxattr invalid_context="GPL*vboxnet0trustedem1.wlan1self," 2018/03/26 10:09:40 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000b88ff3)='/dev/snd/seq\x00', 0x0, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f0000000400)={0x0, {{0x2, 0x4e20, @loopback=0x7f000001}}, 0x1, 0x6, [{{0x2, 0x4e23, @multicast2=0xe0000002}}, {{0x2, 0x4e23, @multicast2=0xe0000002}}, {{0x2, 0x4e21}}, {{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x11}}}, {{0x2, 0x4e24, @multicast1=0xe0000001}}, {{0x2, 0x4e24, @multicast1=0xe0000001}}]}, 0x38c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f0000000280)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda40000af000000000700", 0xbfffffffffffffff, 0x2}) readv(r0, &(0x7f0000459000)=[{&(0x7f0000fd5fc3)=""/61, 0x3d}], 0x1) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00000003c0)) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000000)={0x101, @time={0x77359400}}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x800000000, 0x3}) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f00000001c0)={0x0, 0x0, 0x0, 'queue1\x00'}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x0, 0x0) 2018/03/26 10:09:40 executing program 4: mmap(&(0x7f0000000000/0xda6000)=nil, 0xda6000, 0x3, 0x64031, 0xffffffffffffffff, 0x0) sysfs$2(0x2, 0x0, &(0x7f0000000000)=""/12) munmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000) 2018/03/26 10:09:40 executing program 2: r0 = socket$inet6(0xa, 0x400000000001, 0x0) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000040)) ioctl$int_in(r0, 0x5473, &(0x7f00000000c0)=0x8000) bind$inet6(0xffffffffffffff9c, &(0x7f0000fa0fe4)={0xa, 0x4e24, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000200)=0x1fd, 0x2ef) signalfd(r0, &(0x7f0000000100)={0xf}, 0x8) ftruncate(r0, 0x10005) sendfile(0xffffffffffffffff, r1, &(0x7f0000d83ff8), 0x8000fffffffe) recvfrom$inet6(0xffffffffffffffff, &(0x7f0000000140)=""/141, 0x8d, 0x2000, 0x0, 0x0) getsockopt$inet_int(0xffffffffffffffff, 0x0, 0x33, &(0x7f0000000000), &(0x7f0000000080)=0x4) 2018/03/26 10:09:40 executing program 0: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000003000)='/dev/sequencer2\x00', 0x0, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) vmsplice(r1, &(0x7f0000a01000)=[{&(0x7f00000000c0)="f0c498aa8973ea5cc5193f5350d02c6da5f0f6eedc0c9b0e8d0c9415645035af431cb565788b150ed2baf26f8468c030cd8417a720150f55892d5260859941988dfc317d1a1e9283feced671f07ec849280651e5ea4fc4011a914cb7fb1545e4805ec860337c22595d382d5774e7d52b1295584d4ea41132fa98c860ee8410964df83f65fa", 0xd3700c11b20b3f5}], 0x200000000000027b, 0xfffffffffffffffd) ioctl$KDGKBLED(r0, 0xc0045103, &(0x7f00005a2000)) 2018/03/26 10:09:40 executing program 7: r0 = syz_open_dev$mice(&(0x7f0000000140)='/dev/input/mice\x00', 0x0, 0x100000000404980) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f00000000c0)={0x8, 0x80000000000002, 0x3, 0x61}, 0x10) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x4000000007ff, 0x0) sendto$ax25(r0, &(0x7f0000000000)="43a9f83be0d22392e33b221cfb20cd6929acb1593d841a24b8e9a53194f652e9c59b0fb18e7f86e35dad4b08a3f7dbb0e01f39ffee838d65c35a968f", 0x3c, 0x44880, &(0x7f0000000040)={0x3, {"097b3640f40df9"}, 0xeec5}, 0x10) shutdown(r0, 0x1) sync_file_range(r1, 0x4a, 0x100, 0x2) futex(&(0x7f0000000100)=0x2, 0x9, 0x1, &(0x7f0000000180), &(0x7f00000001c0)=0x1, 0x2) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000000), 0x0) pwrite64(r0, &(0x7f0000000200)="9400ff04000100716c82ae0b16566dc26de99c34de57275ee6afc17cfb010705c07c325c5cfcf6c594c9c8c9ea4b3cc3117cb683f9885bd680b2d0dd144be31664d2455ac3f2cb3533685d9750fb49723e0048b5fa7234de646a2e42fcfdeed1ee515415903b6597029a307ec549b951e6d233d93811218f3fbfe5278ae3", 0x7e, 0x0) 2018/03/26 10:09:40 executing program 3: r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) ioctl$sock_proto_private(r0, 0x89e9, &(0x7f0000000140)="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") socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r2, 0x1, 0x10, &(0x7f00002cb000)=0xd9e0, 0x4) sendto(r1, &(0x7f0000b9efd6), 0x0, 0x0, 0x0, 0x0) readv(r2, &(0x7f0000ba1000)=[{&(0x7f0000ba1f26)=""/2, 0x2}], 0x1) 2018/03/26 10:09:40 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$void(r0, 0x5451) sendmsg$nl_route(r0, &(0x7f0000808fc8)={&(0x7f0000e87000)={0x10}, 0xc, &(0x7f0000a3bff8)={&(0x7f0000e69fb8)=@ipmr_newroute={0x40, 0x18, 0xc21, 0x0, 0x0, {0x80, 0x20, 0x0, 0x0, 0x0, 0x4, 0x0, 0x5}, [@RTA_MULTIPATH={0x17, 0x9, [{0x8}, {0x9}, {}, {}]}]}, 0x40}, 0x1}, 0x0) [ 108.108399] Buffer I/O error on dev loop0, logical block 0, lost async page write 2018/03/26 10:09:41 executing program 6: r0 = syz_open_dev$urandom(&(0x7f0000005000)='/dev/urandom\x00', 0x0, 0x0) ioctl$RNDADDENTROPY(r0, 0x40085203, &(0x7f0000000000)=ANY=[@ANYBLOB="0000080a000000fb"]) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000080)=0x4, 0x4) 2018/03/26 10:09:41 executing program 2: mkdir(&(0x7f0000ee3000)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000591000)='./file0\x00', 0x0, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000100)={0x8a, 0x800, 0x2, 0x5bde, 0x1, [{0xc0, 0x2, 0xfffffffffffffffb, 0x0, 0x0, 0x800}]}) mknodat(r0, &(0x7f0000872000)='./file0\x00', 0x0, 0x0) mount(&(0x7f0000000040)='./file0/file0/file0\x00', &(0x7f0000000000)='./file0/file0\x00', &(0x7f00000000c0)="e3c6f1a8d3ffffff", 0x0, 0x0) 2018/03/26 10:09:41 executing program 4: r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/create\x00', 0x2, 0x0) write$selinux_create(r0, &(0x7f0000000140)=ANY=[@ANYBLOB="73797374656d5f753a6f626a6563745f723a6175646973705f657865635f743a73302073797374656d723a6b65726e657314743a7330203031202e2f66696c653000"], 0x4c) open(&(0x7f00000002c0)='./file0\x00', 0x10000, 0x84) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000300)) openat$keychord(0xffffffffffffff9c, &(0x7f0000000340)='/dev/keychord\x00', 0x2000, 0x0) recvmmsg(0xffffffffffffff9c, &(0x7f00000034c0)=[{{&(0x7f0000000380)=@nl, 0x80, &(0x7f0000000600)=[{&(0x7f0000000400)=""/74, 0x4a}, {&(0x7f0000000480)=""/201, 0xc9}, {&(0x7f0000000580)=""/66, 0x42}], 0x3, &(0x7f0000000640)=""/24, 0x18, 0x100}, 0xb7b}, {{&(0x7f0000000680)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, 0x80, &(0x7f0000000980)=[{&(0x7f0000000700)=""/101, 0x65}, {&(0x7f0000000780)=""/151, 0x97}, {&(0x7f0000000840)=""/214, 0xd6}, {&(0x7f0000000940)=""/6, 0x6}], 0x4, &(0x7f00000009c0)=""/52, 0x34}, 0x800}, {{0x0, 0x0, &(0x7f0000001a40)=[{&(0x7f0000000a00)=""/4096, 0x1000}, {&(0x7f0000001a00)=""/31, 0x1f}], 0x2, &(0x7f0000001a80)=""/147, 0x93, 0x2b}, 0xffff}, {{&(0x7f0000001b40)=@nfc_llcp, 0x80, &(0x7f0000001dc0)=[{&(0x7f0000001bc0)=""/109, 0x6d}, {&(0x7f0000001c40)=""/183, 0xb7}, {&(0x7f0000001d00)=""/187, 0xbb}], 0x3, &(0x7f0000001e00)=""/38, 0x26, 0x4}, 0x2}, {{&(0x7f0000001e40)=@pptp={0x0, 0x0, {0x0, @local}}, 0x80, &(0x7f00000020c0)=[{&(0x7f0000001ec0)=""/151, 0x97}, {&(0x7f0000001f80)=""/136, 0x88}, {&(0x7f0000002040)=""/114, 0x72}], 0x3, &(0x7f0000002100)=""/17, 0x11, 0xbc}, 0x3ba}, {{0x0, 0x0, &(0x7f0000002280)=[{&(0x7f0000002140)=""/107, 0x6b}, {&(0x7f00000021c0)=""/105, 0x69}, {&(0x7f0000002240)=""/53, 0x35}], 0x3, 0x0, 0x0, 0x7fffffff}, 0x9}, {{&(0x7f00000022c0)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x80, &(0x7f0000002540)=[{&(0x7f0000002340)=""/40, 0x28}, {&(0x7f0000002380)=""/203, 0xcb}, {&(0x7f0000002480)=""/160, 0xa0}], 0x3, &(0x7f0000002580)=""/179, 0xb3, 0x3f}, 0xb5}, {{0x0, 0x0, &(0x7f0000002c00)=[{&(0x7f0000002640)}, {&(0x7f0000002680)=""/129, 0x81}, {&(0x7f0000002740)=""/55, 0x37}, {&(0x7f0000002780)=""/88, 0x58}, {&(0x7f0000002800)=""/44, 0x2c}, {&(0x7f0000002840)=""/246, 0xf6}, {&(0x7f0000002940)=""/191, 0xbf}, {&(0x7f0000002a00)=""/225, 0xe1}, {&(0x7f0000002b00)=""/20, 0x14}, {&(0x7f0000002b40)=""/156, 0x9c}], 0xa, &(0x7f0000002c80)=""/160, 0xa0}}, {{&(0x7f0000002d40)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, 0x80, &(0x7f0000002f80)=[{&(0x7f0000002dc0)=""/79, 0x4f}, {&(0x7f0000002e40)=""/150, 0x96}, {&(0x7f0000002f00)=""/90, 0x5a}], 0x3, &(0x7f0000002fc0)=""/187, 0xbb, 0xffffffff00000000}, 0x9}, {{&(0x7f0000003080)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x80, &(0x7f0000003400)=[{&(0x7f0000003100)=""/80, 0x50}, {&(0x7f0000003180)=""/215, 0xd7}, {&(0x7f0000003280)=""/75, 0x4b}, {&(0x7f0000003300)=""/235, 0xeb}], 0x4, &(0x7f0000003440)=""/112, 0x70, 0x4}, 0x100000001}], 0xa, 0x1, &(0x7f0000003600)={0x77359400}) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000280)={0x0, @multicast2, @multicast1}, &(0x7f0000000240)=0xfffffff5) setsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000000080)={@multicast1=0xe0000001, @loopback=0x7f000001, r2}, 0xc) 2018/03/26 10:09:41 executing program 0: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x32, 0xffffffffffffffff, 0x0) write$sndseq(r0, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) write$eventfd(r0, &(0x7f0000000080), 0x8) 2018/03/26 10:09:41 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000140)="73afab6755a8d9f91949536ebf03281cd8ff474be0c801023754d454270c3f770923845d4de4190ef7d3eb1a3885333bdf1f0631cd59c725040edf02ebfb42a9bdb31e2d615cb901cf463032c1e30c89690db13d7de47b68636f2d962f77e76e592194cdd2e95226fc56ce65caa3d117ce0c52636ba2eab109432215d52073e7264e88c0e29a8ada1de636a48ac90d4063a7060bf5037e09738da9cd6c9c4954fa6049f6cd8a0f9e1245d71389a589b2c5ede20eadfca14dceeeaa475c1d2df9740ea07b4d38e435cf1ba944ffa15dd10000000000000000000000000000", 0xde, 0x20000802, &(0x7f0000000000)={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xa}}, 0xfffffffffffffc99) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000080)="767c8dcfec00080000007b5d00008358", 0x10) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/avc/cache_stats\x00', 0x0, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) sendfile(r0, r1, 0x0, 0x6) getpeername$llc(r1, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000000c0)=0x10) 2018/03/26 10:09:41 executing program 7: r0 = socket$inet(0x2, 0xffffffffffffffff, 0x200000008c) setsockopt$inet_int(r0, 0x0, 0x17, &(0x7f0000000000)=0x1, 0x4) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/03/26 10:09:41 executing program 3: r0 = socket(0xa, 0x2400000001, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r0, 0x28, 0x1, &(0x7f0000000080)=0x1, 0x8) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000034000)={0x0, {{0xa, 0x4e20, 0x9, @local={0xfe, 0x80, [], 0xaa}, 0x2000000000}}}, 0x20) getsockopt$inet6_buf(r0, 0x29, 0x10000000000030, &(0x7f0000034000)=""/144, &(0x7f0000000ffc)=0x90) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/03/26 10:09:41 executing program 5: mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x48102, 0x0) write$selinux_access(r0, &(0x7f0000000040)={'system_u:object_r:console_device_t:s0', 0x20, 'unconfined_u:system_r:insmod_t:s0-s0:c0.c1023', 0x20, 0x37, 0x39}, 0x57) 2018/03/26 10:09:41 executing program 1: syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) 2018/03/26 10:09:41 executing program 6: r0 = socket$inet6(0xa, 0x802, 0x800) getsockopt$inet6_int(r0, 0x29, 0x1, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cpuacct.usage_percpu_user\x00', 0x0, 0x0) ioctl$EVIOCGSND(r1, 0x8040451a, &(0x7f0000000040)) 2018/03/26 10:09:41 executing program 0: r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x800000) r1 = dup2(r0, r0) r2 = open(&(0x7f0000f14ff8)='./file0\x00', 0x0, 0x0) fcntl$setlease(r0, 0x400, 0x0) ioctl$int_out(r2, 0xc018b436, &(0x7f0000000000)) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000080)={0x6, &(0x7f0000000040)=[{0x9, 0xfffffffffffffff7, 0x7, 0x6}, {0x7f, 0x2, 0x1, 0x3}, {0x800, 0x9, 0x4, 0xc4d}, {0x1, 0x800, 0x40, 0x9}, {0x743, 0x4, 0x2, 0x5}, {0x67d, 0xab, 0x6fe, 0x3116}]}, 0x8) 2018/03/26 10:09:41 executing program 7: r0 = creat(&(0x7f0000001500)='./file0\x00', 0x2) r1 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) write$eventfd(0xffffffffffffffff, &(0x7f0000000180)=0x700000000, 0x8) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x0, 0x0) sendfile(r1, r1, &(0x7f0000000080), 0x102000004) r3 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0xffffffffffffffe1, 0x480) close(r1) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(0xffffffffffffffff, 0xc058534f, &(0x7f00000002c0)={{0x3f, 0x2}}) ioctl$sock_inet6_tcp_SIOCINQ(r2, 0x541b, &(0x7f00000014c0)) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000040)=0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000001540)={0x0, 0x45ae}, &(0x7f0000001580)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000015c0)={r5, 0x25d}, &(0x7f0000001600)=0x8) fcntl$lock(r3, 0x7, &(0x7f00000000c0)={0x0, 0x0, 0x1, 0x1, r4}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000001800)={r6, 0x3f086d369fa0ffec, "10a5b335c5935714e5ffe6ba92e6d5be1c8f2c3320e9cb9c318fc62ae535bc9651dfe2000000f3f4b9fa0c8bd84712532092ebecece348bbc13e8bde1578f2fa51c8aca7deef33d88f79c2387e1c1fa30498d4f74743b6d63d50f88ddca9d3c3ed9129657ab92231da68342df7748dec94d9fc02d3d300001145a48cf76213993b5f338e4b7951741b5192ba29fed0d6884052eefc1f279b2c8c57a22b8870f9b1e03355a70000000000000000000000"}, &(0x7f00000018c0)=0x18c) pwritev(r1, &(0x7f0000000280)=[{&(0x7f0000000140)="30f12e2af6437fc7", 0x8}, {&(0x7f00000001c0)="39d887f0708e9c1258279629fd8c630f652ae534c204148fec13a8b877f39397f81b2ada5251993b4404fad2386657b7f714dcd611102cb7d1b19de0add8d203ab82f832cff7da8f", 0x48}, {&(0x7f0000000240)="080f78343fb324cb904cce8c6f988296ba77664e8960b93804320b249ce604c489b66c7d65daa9e76127bb8237c2c7d6643b1d7e610fa82f052e491750", 0x3d}, {&(0x7f0000000340)="714808dbbacd42d064c5367e99333a1dc9afa8c005d5d4c3cd16c6b28dfc8b032b03bfa9ce318c0a338a1dfc6bb52e851566f504d133b93a52be727658ee0b4ab4c8a08b162cc6d260fed2af8e80ec1de77a8228363597c8071c58bc6e17143b493186951c40905fd01c6a7f559026a37006ace144fb27962464f1797a0219c009caaa7e799bab3d134f4845dafc229fff8d522a4ee1485dfc83be1c7bc38a3fe0f10d", 0xa3}, {&(0x7f0000000400)="7fe3a94c2f7940bf233aa52a11bb0e0208c1fc8ceb4c27bfd8a21f3d334bebc42f40c6196c9466ad4e02ed10edca8c743547b8e547c2a92b89665e176082405099c523cbb5bbb504acf7bd8577599380c848f00ebaa6827f7502f8fa3fc2d26e7aaa82e72f4ee3438a85e308dc764ad8b8bc13bfb51a4c0fd498d12063e026854f8f26aa9f4a9fea9f1e1a42eae9e634b26e6dccebc9bc40693984a179935ef92eea0bacc26865f54c1d143ade76557c", 0xb0}, {&(0x7f00000004c0)="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", 0x1000}], 0x6, 0x0) 2018/03/26 10:09:41 executing program 5: capset(&(0x7f0000581ff8)={0x19980330}, &(0x7f00005ccfe8)) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) ioprio_set$uid(0x3, r0, 0x0) 2018/03/26 10:09:41 executing program 4: pipe(&(0x7f00005dcff8)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="83", 0x1}], 0x1, 0x0) setsockopt$sock_void(r1, 0x1, 0x1b, 0x0, 0x0) r2 = socket$packet(0x11, 0x800000000000003, 0x300) r3 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000000)={'bridge0\x00', 0xfffffffffffffffe}) ioctl$TUNSETLINK(r3, 0x400454cd, 0x301) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f00000001c0)={'bridge0\x00', 0x1}) write(r1, &(0x7f0000335000), 0xfc94) readv(r0, &(0x7f0000119ff0)=[{&(0x7f000061e000)=""/4096, 0xfc74}], 0x3d) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000080)={0x0, 0x8000, 0x0, 0x9}, &(0x7f00000000c0)=0x10) fcntl$dupfd(r1, 0x406, r0) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/member\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000100)={r4, 0x3, 0x3, 0x3ff, 0x80000001, 0x5}, 0x14) 2018/03/26 10:09:41 executing program 0: r0 = socket$inet(0x2, 0xa, 0x0) sendmmsg(r0, &(0x7f0000001e80)=[{{&(0x7f0000000000)=@in={0x2, 0x4e20}, 0x80, &(0x7f0000000080), 0x0, &(0x7f0000000080)}}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000080)=@assoc_id=0x0, &(0x7f00000000c0)=0x4) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000100)={0x0, 0x1ff}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000180)={r1, 0x80, 0x0, 0x7, 0x4, 0x85e1, 0x2000000000000000, 0x9, {r2, @in6={{0xa, 0x4e21, 0x8a, @mcast1={0xff, 0x1, [], 0x1}, 0x7ff}}, 0x80000000, 0x0, 0x0, 0x200, 0x6}}, &(0x7f0000000240)=0xb0) 2018/03/26 10:09:41 executing program 3: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f00008a1ff7)='loginuid\x00') sendfile(r1, r1, &(0x7f0000000080), 0x1004) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ppp\x00', 0x40, 0x0) setsockopt$packet_fanout_data(r2, 0x107, 0x16, &(0x7f0000000240)={0x5, &(0x7f0000000200)=[{0x200, 0xffff, 0x7, 0x81}, {0x7, 0x5, 0x0, 0x401}, {0x80000000000000, 0x80000000, 0x80000000, 0xff}, {0x7, 0x5, 0x1, 0xfffffffffffffff7}, {0x80000000, 0x6b, 0x7fff, 0x5}]}, 0x8) writev(r1, &(0x7f0000b97000)=[{&(0x7f00004f2fff)='0', 0x1}], 0x1) timer_create(0x6, &(0x7f00000001c0)={0x0, 0x2b, 0x1, @thr={&(0x7f0000000000)="e0942138099f5639462228e75667dbb1ddcf29b9032c67417eda3b29757fd29e6a7f39e8dd12f00711aa5e1126d44975701a205045fdd207a3b11b9c85cb06db02b34174fd815dcaf5d9d6e7c3d5572e21c1b64c2de16403b68a9d2f77bd63507fe654baf4dc95b624b4bb401fafa7f3653b97be70235a", &(0x7f00000000c0)="8e5e16107f40fc45ce40cf3230f211bb8f84ed08d225f1214239b5d16ceff71f763e12929ecbd4f84d30dbc77d6b79c570b37ce7bc40181137db934b207252f062d44ed4ee2b40518b34d7611b103920f38bc86c3a314136bdaf6f351c"}}, &(0x7f0000000180)) ioctl$VT_RELDISP(r1, 0x5605) 2018/03/26 10:09:41 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/checkreqprot\x00', 0x4000, 0x0) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x20, &(0x7f0000000080)={@local, @remote, 0x0}, &(0x7f00000000c0)=0xc) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000100)={r2, @local={0xac, 0x14, 0x14, 0xaa}, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) getsockopt$inet6_int(r0, 0x29, 0xdf, &(0x7f00009aefff), &(0x7f0000000000)=0x2) ioctl$SIOCGIFHWADDR(r1, 0x8927, &(0x7f0000000140)) ioctl$TIOCSTI(r1, 0x5412, 0x3) 2018/03/26 10:09:41 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'lo\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000001c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000300)=@setlink={0x2c, 0x13, 0x201, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_ADDRESS={0xc, 0x1, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}]}, 0x2c}, 0x1}, 0x0) r2 = memfd_create(&(0x7f0000000040)='lo\x00', 0x2) ioctl$sock_inet_tcp_SIOCOUTQNSD(r2, 0x894b, &(0x7f00000000c0)) 2018/03/26 10:09:41 executing program 7: r0 = socket$unix(0x1, 0x1000000000006, 0x0) bind$unix(r0, &(0x7f000073cff4)=@file={0x100000004000001, "e91f7189591e9233614b00"}, 0xc) syz_fuse_mount(&(0x7f0000000000)="e91f7189591e9233614b2f", 0x0, 0x0, 0x0, 0x0, 0x0) 2018/03/26 10:09:41 executing program 1: r0 = socket(0x10, 0x802, 0x0) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0x4) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000080), &(0x7f00000000c0)=0x8) sendmsg$nl_route(r0, &(0x7f00001a1000)={&(0x7f00004d2ff4)={0x10}, 0xc, &(0x7f00006b3000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000007273b45b45aa52bf3ada6ce94d402c7c6a1b9801f7d61b4daaca037eba7b17fc124d2c0dd341369e9dd73"], 0x14}, 0x1}, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000000100)={'nr0\x00', 0x3}) [ 108.947261] Buffer I/O error on dev loop0, logical block 1, async page read 2018/03/26 10:09:41 executing program 3: r0 = socket$inet6(0xa, 0x10000000002, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/autofs\x00', 0x400, 0x0) renameat(r0, &(0x7f0000000580)='./file0\x00', r1, &(0x7f0000000600)='./file0\x00') sendto$inet6(r0, &(0x7f000047f000), 0x9f, 0x8000, &(0x7f0000a2afe4)={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000000000)="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", 0x50e, 0x48002, &(0x7f00008b1000)={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000540)=0x5, 0x4) sendto$inet6(r0, &(0x7f0000466000), 0x0, 0x0, &(0x7f00006e4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) creat(&(0x7f00000006c0)='./file0\x00', 0xa) getsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f0000000640)=0x1, &(0x7f0000000680)=0x2) clock_settime(0x7, &(0x7f0000000700)={0x0, 0x989680}) 2018/03/26 10:09:41 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) r2 = dup2(r1, r0) fcntl$setstatus(r1, 0x4, 0x2800) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r2, 0x28, 0x1, &(0x7f0000000040)=0x9, 0x8) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000000000)) 2018/03/26 10:09:41 executing program 2: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000000080)={0x7, 0x5, 0x4, 'queue0\x00', 0x6}) getsockopt$IPT_SO_GET_ENTRIES(r0, 0x0, 0x41, &(0x7f00000002c0)={'raw\x00', 0x50, "f095af0036c4977dc650136f648b70f0100552a8bfbf7cd7e099d403e64e75fbd4bf11d08344acfca5b96b5f202e61714857302727d285e3c703fbcfbdf6635f7d183985dfc62b5d4a5af18b9e75ffb6"}, &(0x7f0000000340)=0x74) ioctl$TIOCSBRK(r0, 0x5427) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000000040)=0x4, 0x4) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00005a8000)='/dev/sequencer2\x00', 0x8002, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00000001c0)={0x0, 0x62, "9a77efe574f7eeda01d4738f086603ee13ff64b9a35308d9f37e46098b48cdb24b849723c4278f6240d683b32261cc1e6e2fae1ebaaf1e4d25789125615d52b7787333c4ce37d1cb4d226b875dcdf93fac7ff178df4f2edb22798ad9edbc8f1bbd9b"}, &(0x7f0000000240)=0x6a) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000280)={0x5, 0x8, 0x204, 0x3, 0x7, 0x1ff, 0xe3e, 0x3, r2}, 0x20) write$sndseq(r1, &(0x7f000000a000)=[{0x40081, 0x80000006, 0x0, 0x0, @time={0x77359400}, {}, {}, @time=@time}], 0x1c) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000140), &(0x7f0000000180)) 2018/03/26 10:09:41 executing program 5: prctl$intptr(0x4000000000000022, 0x6) 2018/03/26 10:09:41 executing program 7: r0 = socket$inet6(0xa, 0x6, 0xdda7) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23, 0x6, @local={0xfe, 0x80, [], 0xaa}, 0xfffffffffffffff7}, 0x1c) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000000080)={0x0, 0x7fff, 0x10, 0x3, 0x8}, &(0x7f00000000c0)=0x18) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='cpuacct.usage_all\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r2, 0xc0a45352, &(0x7f0000000240)={{0x0, 0x6}, 'port0\x00', 0x92, 0x10, 0x2, 0x833, 0x0, 0x7fff, 0x1, 0x0, 0x5, 0xbc}) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000100)={r1, 0x4, 0xd0}, 0x8) getsockopt$IP6T_SO_GET_ENTRIES(r0, 0x29, 0x41, &(0x7f0000000140)=ANY=[@ANYBLOB="6d616e676c65000000000000000000000080000000000100000000f2ff20741e00000000000000000000000000007a00b2b98979f7f0fe"], &(0x7f0000000200)=0x24) 2018/03/26 10:09:41 executing program 1: fstat(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuseblk_mount(&(0x7f0000000000)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f", &(0x7f0000000080)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f", 0x0, 0x0, r0, 0x0, 0x0, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$TUNSETGROUP(r1, 0x400454ce, r0) [ 109.012815] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=9991 sclass=netlink_route_socket pig=9366 comm=syz-executor1 [ 109.029438] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=9991 sclass=netlink_route_socket pig=9366 comm=syz-executor1 2018/03/26 10:09:42 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000dbb000)="440d0500ae17000000000002da", 0xd) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000d10000), &(0x7f000011d000)) r1 = dup3(r0, r0, 0x80000) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000000)={0x0, 0x5}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000080)={0xb0, 0x1, 0x401, 0xfffffffffffffffb, r2}, 0x10) 2018/03/26 10:09:42 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x80, 0x2000) write$selinux_access(r1, &(0x7f00000001c0)=ANY=[], 0x0) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000140)='/dev/pktcdvd/control\x00', 0x101100, 0x0) ioctl$EVIOCSABS0(r2, 0x401845c0, &(0x7f0000000040)={0x8, 0x9, 0x8000, 0x0, 0xe860, 0x6}) ioctl$sock_ifreq(r0, 0x891f, &(0x7f0000000100)={'ip6gretap0\x00\x00\b\x00', @ifru_ivalue}) ioctl$EVIOCSCLOCKID(r2, 0x400445a0, &(0x7f0000000080)=0x8001) 2018/03/26 10:09:42 executing program 1: ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0106434, &(0x7f0000000000)={0x1, 0x0, 0x10001, 0x5}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0106434, &(0x7f0000000480)={0x0, r0, 0xfffd, 0x2}) r1 = syz_open_procfs(0x0, &(0x7f00000001c0)="6e65742f726f757465002a5693f69be5467c56115af4f0e06d78dd033918964ec8920f7ee5ebca57458fb69e0b08ea31d65079eb7a4fbd4fbe9be6394cbac0cbc7018667e08dfe074e17aaafd7609cac20c91c8b9a2331a4b1df1c41a175234ec22c2e85b93453c39b65c632e561ac9845f9dda281ba83654909e1ea7a3e4d129bcfd8f5d1824b9ac4bada0d66925519a81a0c8896e7da5332420fec8543f097f20e199aca79c7b81a0383a1cf90bdd0f17cb030cc3308f672df5b9e9d458ea3a058") preadv(r1, &(0x7f0000000040)=[{&(0x7f00000000c0)=""/204, 0xcc}, {&(0x7f00000002c0)=""/251, 0xfb}, {&(0x7f0000000540)=""/156, 0x9c}], 0x3, 0x0) openat$cgroup_subtree(r1, &(0x7f0000001980)='cgroup.subtree_control\x00', 0x2, 0x0) recvmsg$netrom(r1, &(0x7f0000001800)={&(0x7f0000000080)=@ax25={0x3, {"2d693ce2627fe5"}, 0x4}, 0x10, &(0x7f00000017c0)=[{&(0x7f00000003c0)="a59f67ab7ca70bb33c9d73c98810640b65458f43ac6f04c71318b0cf6403bf8a47bc3dfd6d5e7be7a5808d7d645c8ad57a40d31d5b88a8912653d629b6bd49245e2089e999adc9afe3ab4cb435af9b4905e61e541e9ef4733cefc3b04f23470720f17be8cb004b2090d53d4e852845f7db18608271fed783ee1b302268abb5c124e3c5075170967a8f278957078c3e167183ea40abbf2580f431ebe0aba6f4327e33ebbaf70fb27ab6d9", 0xaa}, {&(0x7f0000000600)="03a9d91e6f3ee8c9c0a6784178faa1c0255141c76785bef6be5cc8ed5d45e12800b507e1275e9432bec8384209683bc62df6f71d9008f16afc53d67370fcee6021781a3d26d31514065ef648e7cab0bb5bb0df0f228ad9148f8a6a236180a08d867cf5be346eada70f23ae16a9401b7d3d15ba3178018ee43e0cb8fa959e284ee1aadad314ec45f0c35b408a95a221db4b5207d232", 0x95}, {&(0x7f00000006c0)="cd91692923df5f380cf8d2e5ace1afd9483e224cb49983b0ff5e7aae3ca6d695cfe112ec5d80a9f3ccb9d2647491e48e23c1c51a94df20901e89a01f8686c12c96e06e1168299e916247c386bbac050470936e3b58beb1794c1d8a437a3e15ebe1d3ac979c1f9386ab53aeaa52a5", 0x6e}, {&(0x7f0000000480)}, {&(0x7f0000000740)="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", 0x1000}, {&(0x7f0000001740)="74fe669ea95fca76b925700b360875f2dc2ae982f78096028735ea2ef820e24553a4ebd336a7ab04ee407cae4bea2f55ad2f3007e572823f315c7123f8b9087c0e15b86c3d2f833c6d08e3b6a070c95ef83f5f6f3ebb98c3ce9894f20014e50c859f1c66be3b504007373abbaf7df4bb", 0x70}, {&(0x7f0000000500)="aaa7e2ffe4843b1bf556231f40d68ace519061f4c5f4150f7d958e029d42ff190f529ad7e293872ba4ee79cf29157ede82b87b", 0x33}], 0x7, 0x0, 0x0, 0x1}, 0x141) 2018/03/26 10:09:42 executing program 7: ioctl$sock_inet_SIOCSIFDSTADDR(0xffffffffffffffff, 0x8918, &(0x7f0000000340)={'ip6gretap0\x00', {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}}) getpgrp(0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000040)={0x0, 0x0}) r1 = syz_open_procfs(r0, &(0x7f0000000000)="6e65f2309aed471dbc58f55b113a2f00000100000000005f7472696500") ioctl$TCSETAF(r1, 0x5408, &(0x7f00000003c0)={0x9, 0x4000000000000000, 0x0, 0x0, 0x88, 0x5, 0x0, 0xffffffff, 0x0, 0x7fffffff}) sendfile(r1, r1, &(0x7f0000000280)=0x800000, 0x6b) 2018/03/26 10:09:42 executing program 2: r0 = socket(0x400000010, 0x3, 0x0) clock_gettime(0x9, &(0x7f00009f6000)) ioctl$sock_ifreq(r0, 0x89f7, &(0x7f0000000040)={'sit0\x00', @ifru_data=&(0x7f0000000000)="ac8be4abd0f79d6325ae476aab5970a3131f2fb4bbfb3c75500e33d0612f430d"}) 2018/03/26 10:09:42 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000002, &(0x7f0000000040)=0x77, 0x276) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='vegas\x00', 0x6) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0xc) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000240)={{{@in=@multicast2=0xe0000002, @in=@multicast2=0xe0000002, 0x4e22, 0x100, 0x4e20, 0x5, 0x2, 0xa0, 0x80, 0x7e, 0x0, r1}, {0xfffffffffffffff9, 0x3d2eed8e, 0x3, 0x2, 0x6f636692, 0x0, 0x1, 0x4e9f}, {0xffffffffffffff00, 0x9f8, 0x1, 0xfffffffffffffff9}, 0x100000001, 0x6e6bb1, 0x1, 0x1, 0x3, 0xb4b2ac58596322b0}, {{@in6=@dev={0xfe, 0x80, [], 0x10}, 0x4d2, 0x33}, 0x2, @in=@broadcast=0xffffffff, 0x3507, 0x5, 0x1, 0xfff, 0x4, 0x0, 0xac0}}, 0xe8) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000000c0)={{{@in=@remote, @in=@rand_addr}}, {{@in6=@mcast1}, 0x0, @in=@loopback}}, &(0x7f0000000000)=0xe8) socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup(r0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x74, &(0x7f0000000340)=""/19, &(0x7f0000000380)=0x13) sendto$inet(r0, &(0x7f0000f53fff), 0xfffffffffffffc64, 0x20000802, &(0x7f000006d000)={0x2, 0x4e23}, 0x10) shutdown(r0, 0x1) setsockopt$inet_mreq(r2, 0x0, 0x20, &(0x7f00000003c0)={@rand_addr=0xfffffffffffff7ff}, 0x8) 2018/03/26 10:09:42 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) connect(r0, &(0x7f0000000040)=@rc={0x1f, {0x3f, 0x7fffffff, 0x1, 0x3, 0xffffffffffff7fff, 0x8}, 0x5}, 0x80) setsockopt$inet_opts(r0, 0x0, 0x800400000485, &(0x7f00000000c0), 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x80100, 0x0) getsockopt$inet_dccp_int(r1, 0x21, 0x1f, &(0x7f0000000280), &(0x7f0000000240)=0xfffffffffffffdca) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00000000c0)={0x0, 0x3}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000140)={r2, 0x7}, 0xc) 2018/03/26 10:09:42 executing program 4: pipe(&(0x7f00005dcff8)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="83", 0x1}], 0x1, 0x0) setsockopt$sock_void(r1, 0x1, 0x1b, 0x0, 0x0) r2 = socket$packet(0x11, 0x800000000000003, 0x300) r3 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000000)={'bridge0\x00', 0xfffffffffffffffe}) ioctl$TUNSETLINK(r3, 0x400454cd, 0x301) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f00000001c0)={'bridge0\x00', 0x1}) write(r1, &(0x7f0000335000), 0xfc94) readv(r0, &(0x7f0000119ff0)=[{&(0x7f000061e000)=""/4096, 0xfc74}], 0x3d) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000080)={0x0, 0x8000, 0x0, 0x9}, &(0x7f00000000c0)=0x10) fcntl$dupfd(r1, 0x406, r0) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/member\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000100)={r4, 0x3, 0x3, 0x3ff, 0x80000001, 0x5}, 0x14) 2018/03/26 10:09:42 executing program 7: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00001f0ff8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f00000bc000)=@abs, 0x8) sendmmsg$unix(r0, &(0x7f00000bd000), 0x924924924924ca8, 0x44000) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f00005feffc), 0x4) sendto$unix(r1, &(0x7f00004b9000), 0x0, 0x0, 0x0, 0x0) close(r0) 2018/03/26 10:09:42 executing program 1: r0 = perf_event_open$cgroup(&(0x7f0000000000)={0x3, 0x70, 0x8001, 0x9ae, 0x0, 0xbea, 0x0, 0x80000000, 0xad2c3462c9e63c04, 0xa, 0xfffffffffffffffa, 0xf1cc, 0x10001, 0x7, 0xffff, 0x4, 0x3f, 0x4, 0x36, 0x690886e1, 0x3ff, 0x3f, 0x101, 0x9, 0xa4, 0x80000000000000, 0xa4b0, 0xa17, 0x9, 0xfffffffffffffffc, 0x2, 0x1, 0x1, 0x7, 0x80, 0x1, 0x6, 0x1, 0x0, 0x3, 0x3, @perf_config_ext={0x1ff, 0x86}, 0x20000, 0xffffffffffffff81, 0x2, 0x0, 0x4, 0x2, 0x3ff}, 0xffffffffffffffff, 0x5, 0xffffffffffffff9c, 0x8) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00000000c0)={0xffffffffffffffff}) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000640)={0xffffffffffffffff}) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000680)='/selinux/enforce\x00', 0x8000, 0x0) poll(&(0x7f00000006c0)=[{r0, 0x8}, {r1, 0x4020}, {r2, 0x400}, {r3, 0x1000}], 0x4, 0x2) r4 = syz_open_dev$binder(&(0x7f0000000080)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) socket(0x10000000, 0x2, 0x3) r5 = mmap$binder(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x53, r4, 0x0) r6 = mmap$binder(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x2000000, 0x28131, r4, 0x0) r7 = mmap$binder(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x2, 0x8010, r4, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r4, 0xc018620b, &(0x7f0000000140)={0x0}) ioctl$BINDER_WRITE_READ(r4, 0xc0306201, &(0x7f0000000400)={0xc8, 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB="0e630c4000000000000000000000000003630840", @ANYRES64=r5, @ANYBLOB="12634840020000000000000004000000000000000000000011000000000000000000000018000000000000003800000000000000", @ANYPTR64=&(0x7f0000000440)=ANY=[@ANYBLOB="852a6a7700000000", @ANYRES64=r6, @ANYBLOB="ed45b4da28814412de9447f7ddb8a17ed130dffa5ab30effb2f98226e8d6803684c0077cb53bbc6df7e3c8eb4beab39453099f50c23e333f33ada10424d15302989fe63661bd9b910a524ef046d43da5b4d6dbdaddcee4dade24c533ada86af956a60e365040b543537039a89a90e0451b0ae6082293c75eba945497a24f0bb1acafee7cb21a9db290f10ef64c8358e8948f3411e65b7fb1feb59b952d30173fa1932400000000000000bf77c100a788c08650262d84b70cd20857ac0da963aabc9c691823a32a5315508233ee5654d05c0b8b1afa1ed4d53b6d1d05506c5d51a92fc98b441cb77799a80da9d347333872708c8de34ac8f8824ac63f2100f1cfa20420177a910877ffc4eb48a579ee6b3f7545b057ad1eb78942426a91022078c6bba1d4acd52cbcc8a82d5fe0752ca6845fcd44c2a0f6751cbb62d9f382518f503c581b80ab78872e9708db97cb86a5aa4650d9446d8e3aa89b7e581db3a002cc99eb603ac2adc3ea72c1de84bed865fe4f3aad0d66fd0612efbefa1002e38c7f605fdbe0f561249cdde3ed6331ee068cd5f7aa48a14f16dfbc1e069852359efa7637e1f2d314bf7cd884fccbb177d6e5b40e60a3b6e568d5f7140a42135b8b9d1e77ef4710fb"], @ANYPTR64=&(0x7f0000000100)=ANY=[@ANYBLOB='H\x00\x00\x00\x00\x00\x00\x00@\x00\x00\x00\x00\x00\x00\x00x\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00x\x00\x00\x00\x00\x00\x00\x00 \x00\x00\x00\x00\x00\x00\x00`\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="00000080ffffffff046304400100000012634840030000000000000003000000000000000000000001000000000000000000000030000000000000000800000000000000", @ANYPTR64=&(0x7f0000000180)=ANY=[@ANYBLOB="852a687701010000", @ANYRES64=r7, @ANYBLOB="0200000000000000852a6a7700010000", @ANYRES64=r8, @ANYBLOB="0100000000000000"], @ANYPTR64=&(0x7f00000001c0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="c60000000000000004630440040000000b630000"], 0xe9, 0x0, &(0x7f0000000300)="5c4450b0aa87d7c9928f16433cda7d0dcb11c87441b18fb0ca2b60081840ffab67557167443aff7ade68b32b46de6bcebda40233706d171da0a78c6623184eb9f7c21350ef9b1c38e6bb47e44d2a771e8c9b44587252dfd4825c5eab295a5b5cac5b80ba4b1a8c52d0326466ac68ac3301f59cc381066f6b0cc5dce59bb4da978b6698c9665b33974fdf31004b807774592072d2b09f26d58a5f71887eabfe42b44d7f34843eb0d36b930dcf8d6464da3ee736d0f19f342264dce5caa474fd192b6d7c43e6f95921d974ee89e599b8b5d95a66e25b748ab470e89f6fbb7c0531c16e19c934b6770473"}) r9 = socket$inet6(0xa, 0x400000000001, 0x0) dup(r9) bind$inet6(r9, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r9, &(0x7f0000f98000), 0x0, 0x2000000c, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}, 0x8001}, 0x1c) r10 = open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0) ftruncate(r10, 0x4) r11 = socket(0x18, 0x0, 0x4) connect(r11, &(0x7f0000c81ff2)=@l2={0x1f, 0x0, {0x0, 0x0, 0x14}}, 0xe) 2018/03/26 10:09:42 executing program 0: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000a73ff0)='/dev/sequencer2\x00', 0x8002, 0x0) write$sndseq(r0, &(0x7f0000fa5000)=[{0x5b93, 0x0, 0xffffffffffffffa0, 0x0, @time, {}, {}, @connect}], 0x30) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000000000)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000000040)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000000080)={r1, r2, 0x8b}) 2018/03/26 10:09:42 executing program 2: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000380)={0x0, 0x7}, 0x8) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000000)=0x0) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000340)='/selinux/status\x00', 0x0, 0x0) perf_event_open(&(0x7f00000002c0)={0x5, 0x70, 0x2, 0x10001, 0x8, 0xfffffffffffffff7, 0x0, 0x2, 0x20080, 0x4, 0x1, 0x8, 0x8000, 0xf9ac, 0x80000000, 0x7fffffff, 0x500adff7, 0x3fe, 0x0, 0x0, 0x8001, 0x0, 0x0, 0x7fffffff, 0x4, 0x20, 0x5, 0x80000001, 0x4, 0x8, 0x3, 0x2, 0x3fffffff800, 0x0, 0x101, 0x9, 0x8001, 0x7, 0x0, 0xaa2, 0x2, @perf_config_ext={0x80000000, 0xe565}, 0x200, 0x5, 0xe57, 0x3, 0x9, 0x2, 0x2}, r2, 0x4, r3, 0x2) bind$netlink(r1, &(0x7f0000000180)={0x10, 0x0, 0x0, 0x1}, 0xc) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in6, 0x0, 0x2b}, 0x0, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x3, 0x4f85b371}}, 0xe8) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f00000000c0)=ANY=[@ANYBLOB="240c8795cadf3dc00f58fb4b534cb25340fef4e712091d72efd2b63bce3618c286a1e4eba9fc2d3a43bbeed7cf7de38990cc79968530187af84f66e0d5c210948fe9a63cab4db46f78fa37dbcff00dca398c17e9cd8190e1ba6b7c9a277f669b717c1ab102034a303ecac8dd8e9cacb840a3b0a736ad3f521ff25556688d05f0131ed3339cb99b4e81677644ca8eba7f1d2f255ca4e0e098fe347002629c5d2c7fcd6c16d9b78cdb6d8b7b2e7576deef73cd016a71ac9c2cb4dcff27"], &(0x7f0000000080)=0x1) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, 0x1c) 2018/03/26 10:09:42 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) r1 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) stat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={'syz+aller0\x00', 0x2001}) close(r1) bind$packet(r0, &(0x7f0000000300)={0x11, 0x10, 0x0, 0x1, 0x0, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x14) write$selinux_user(0xffffffffffffffff, &(0x7f00000003c0)=ANY=[@ANYRES16=r1, @ANYRES32=r3, @ANYRES32=r2, @ANYRES64=r0, @ANYRES16=r3, @ANYRES32, @ANYPTR64, @ANYBLOB="4230eab83ad87c33a611e5bd42173dff5a54090dadcf2d618a4e9d90c47613e35be45361e3ec5ff757dedda874ee6ad81a5a4664851eb1b0ba8fe3189dd563f95116f8757ea56cb433f88c7aa252b1f8a06a4678ad203d8aec4794ec1d208e8ea8f5956e33d7708471e25dddc67840963c73fa9621167b14cfb82d5f1610ee894c845b5ccd015098c459e169fb7f56dbd9e26240d3ba22ad05a813d9a2bc53bc0508ce4a063f1524412ab8c87f0f27649a1b70aa7631c0da403a8d756bc8bf2d2203e83c7337cd4236f8933905755fa05c43f7769acc42eac40d0529d822961a3210cbb43070fdd1269e5b6f450d4d0f5c", @ANYPTR64=&(0x7f00000000c0)=ANY=[@ANYPTR=&(0x7f0000000680)=ANY=[@ANYRES64=r2, @ANYBLOB="b313bf51be5818be807477e5f878a4f3d19b38994cd69141c1c92bef3aa7756e2fb4bf6101bfe776c9b988ce2dfa23b318feef61e66896df471ce97b503c09d5fd9d6a158d807999b4e355020fa12aca6992580456e5249461aeda40b8ea7de433b9d5450363faee18e1697413598c80a34228d0d051528bf62214497659b9a534909204f649efb4fac712cb83079535895d320f977cc554f249f7ead1af8b5d24e94c23d00e00a51e1a0e9aa1fcc7c9fbc1d6a7114f0aaf3ca7d411d581d61ebd083d34b07aa5b5684104e484b78be79658a1833a1fd9a67a8a39d82a185c712fa3c7306da96c0b35c7b1e1ba60"]], @ANYBLOB="4d909bae8b9ab0caf2337a8eb2b3f3d5ed6fa73f16818ae11f59ae8cfc857c7c534cd7dcd837dfcf5f67a150ecf68004ca22025d26cf9cd50d0c0aed0e9b6609489bb6609662fa786131b8dfcc34365782997ef004d3d26f"], 0x171) r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000180)='/proc/self/net/pfkey\x00', 0x101000, 0x0) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000380)="1a6d72c980c7a66319e87ae2d202f1", 0xf) ioctl$sock_inet_SIOCGIFDSTADDR(r4, 0x8917, &(0x7f0000000080)={'syzkaller1\x00', {0x2, 0x4e23, @loopback=0x7f000001}}) 2018/03/26 10:09:42 executing program 5: setrlimit(0x1000000000000007, &(0x7f000068d000)) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x151400, 0x0) epoll_pwait(r0, &(0x7f0000000040)=[{}, {}, {}], 0x3, 0x5d93, &(0x7f0000000080)={0x5}, 0x8) epoll_create1(0x0) 2018/03/26 10:09:42 executing program 6: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x400000, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0x10, &(0x7f0000000080)=[@in={0x2, 0x4e23, @broadcast=0xffffffff}]}, &(0x7f0000000100)=0xc) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000140)={0x10000, 0x4, 0x4, 0x4, 0x7fffffff, 0x8001, 0x2e8, 0x1, r1}, 0x20) capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000001fe8)) capset(&(0x7f0000b43000)={0x19980330}, &(0x7f00006ecfe8)) [ 109.315238] binder: 9430:9439 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 [ 109.332689] binder: 9430:9439 BC_FREE_BUFFER uffffffffffffffff no match [ 109.343871] binder: 9430:9439 got reply transaction with no transaction stack [ 109.351495] binder: 9430:9439 transaction failed 29201/-71, size 24-56 line 2926 [ 109.376908] binder: 9430:9439 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 [ 109.385118] binder: 9430:9439 BC_FREE_BUFFER uffffffffffffffff no match [ 109.391968] binder: 9430:9439 got reply transaction with no transaction stack [ 109.399789] binder: 9430:9439 transaction failed 29201/-71, size 24-56 line 2926 2018/03/26 10:09:42 executing program 5: mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0/file0\x00', &(0x7f00000000c0)='affs\x00', 0x40002, &(0x7f0000000100)="29885c50513dad5fd430208ea3966af01570ffe75e9084fc159f521b8d14d4bd5400a0510bbdecd173556cd4d67609099b5354769a23286b4261a661d168b2e88cc2694af669cd5bee14e0ac503b0990bba05b2a656bbfa77dc502e5b33f4821d96896b4e843bd920c625e4c30644f4f3759e8282ba8e2376be66d1d921135a5524879bd935b636606355929521eaae0a3cae5fdb922f0d360f8f1db5fb69de0642f6f05f46ffb65de8df75fe675116dcee6703f8c00f7e9079692c7a75235264031c26ae1fa4c1feff7ed6ea00d36701ef90c6765e3dac37e983c4e738c") mkdir(&(0x7f0000024ff6)='./control\x00', 0x0) r0 = open(&(0x7f0000022ff6)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f000000b000)='./control\x00', 0x0) mkdirat(r0, &(0x7f0000af6000)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f000001aff8)='./file0\x00', 0x0, 0x0) renameat2(r0, &(0x7f0000026ff6)='./control\x00', r0, &(0x7f0000026000)='./file0\x00', 0x0) openat$cgroup_ro(r1, &(0x7f0000000000)='memory.stat\x00', 0x0, 0x0) 2018/03/26 10:09:42 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) r1 = dup(r0) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000000)) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000004000)=0x1000, 0x4) ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f0000003ff0)={&(0x7f0000011000/0x3000)=nil, 0x400000}) 2018/03/26 10:09:42 executing program 6: r0 = socket$inet6(0xa, 0x400000000001, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x17, &(0x7f000074fffc)=0x7, 0x0) r1 = dup(r0) setsockopt$inet6_tcp_int(r1, 0x6, 0x20000000000002, &(0x7f00007b1000)=0x81, 0x4) ioctl$int_in(r0, 0x5421, &(0x7f0000000000)=0x1) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000000040)=0x215, 0x4) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000080)={0x0, 0x7, 0x2, 0x4, 0x4}, 0x14) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f00000000c0)={0xfffffffffffffff9, 0x1, 0x0, 0x3bf8, 0x7}, 0xc) sendto$ax25(r1, &(0x7f00000001c0)="1d4b9a68a545397767b970660165135b047e233c0bfdb8c2983aeb0199fe8a856547c2ab4766cf23b45a906b999ea3eced4f5b7b99c1d7381da4548c040f0718a580eac1ce1d1d74258e84d5ef9596344a58b631f7172ab374bcab8e3ef8fd9f1e607af477471ab888a33bddd544da854149112dbfb10ba7795441319efcc8af2a252efb027cdf80124f30e90463a3f33ca64dc308c4", 0x96, 0x4000000, &(0x7f0000000280)={0x3, {"e176088229424d"}, 0x1000}, 0x10) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x7fff) sendfile(r1, r2, &(0x7f0000d83ff8), 0x8000fffffffe) 2018/03/26 10:09:42 executing program 0: unshare(0x20000000) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x10400, 0x0) r1 = dup3(r0, 0xffffffffffffffff, 0x10) clone(0x0, &(0x7f0000659ffe), &(0x7f00003c6ffc), &(0x7f0000a2effc), &(0x7f00007c4000)) socket$inet6(0xa, 0x80000, 0x8e) clone(0x0, &(0x7f0000af2000), &(0x7f00000cbffc), &(0x7f0000887ffc), &(0x7f0000c03fff)) bind(r1, &(0x7f0000000040)=@rc={0x1f, {0xffff, 0x5, 0x8, 0x800, 0x2, 0x7}, 0x40}, 0x80) wait4(0x0, 0x0, 0x80000000, &(0x7f00000000c0)) 2018/03/26 10:09:42 executing program 7: r0 = eventfd2(0x0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000d4a000)={0xa0000014}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f000020d000)) sendfile64(r0, r1, &(0x7f0000000000), 0x0) ppoll(&(0x7f00003affe8)=[{r1}], 0x1, &(0x7f000074dff0)={0x0, 0x989680}, &(0x7f0000038ffb), 0x8) 2018/03/26 10:09:42 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup\x00', 0x200002, 0x0) mkdirat$cgroup(r0, &(0x7f0000000000)='syz0\x00', 0x8) r1 = openat$cgroup_subtree(r0, &(0x7f00000001c0)='cgroup.subtree_control\x00', 0x2, 0x0) write$cgroup_subtree(r1, &(0x7f00000000c0)={[{0x2f, 'io', 0x20}]}, 0x4) rt_sigreturn() 2018/03/26 10:09:42 executing program 2: socket$netlink(0x10, 0x3, 0x20000006) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x40000, 0x0) write$tun(r0, &(0x7f0000000180)={@pi={0x0, 0x17}, @void, @eth={@empty, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x4, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @remote={0xac, 0x14, 0x14, 0xbb}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}}}}}, 0x2e) recvfrom$ipx(r0, &(0x7f0000000040)=""/212, 0xd4, 0x2000, &(0x7f0000000140)={0x4, 0x3f7, 0x8, "6b87954a9f84", 0x7e0}, 0x10) pipe(&(0x7f00000001c0)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netlink(r1, 0x10e, 0x1, &(0x7f00000002c0)=""/20, &(0x7f0000000300)=0xffffff57) 2018/03/26 10:09:42 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r1, r0, &(0x7f0000000080), 0x102000004) ioctl$EVIOCSKEYCODE(r1, 0x40084504, &(0x7f00000000c0)=[0xffffffffffff0000, 0x3343]) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000100)={0x0, 0x0, 0x0, 0xffffffffffff8000, 0x38, 0x0, 0x1f, 0xf, 0x8, "8da29db590061f771af7d3278d1168275136976c822c24bb361f90a77deb0eb8b94f4cf58cd4cbd7c38870a397b7c023bdf441dcfdee4a518bce4a2643032896", "958ba99650dcf6a9b4700fa5f639d1d2f36c76cccf6034432aa2bfb0cc1c8feb7dcb561095d6aa1a0bf2e79254ad2531fcb8d83af4e32ae0a79591522a946c0b", "ba6185f0d83dfae517c9b1668dc190fc9aaed83a7c2c837da9951a357723f680", [0xfffffffffffffe01, 0x6]}) fsync(r0) 2018/03/26 10:09:42 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000fcc000)='limits\x00') ioctl$TUNSETPERSIST(r0, 0x400454cb, 0x0) fstatfs(r0, &(0x7f0000000040)=""/185) sendmsg(r0, &(0x7f0000006980)={&(0x7f0000000280)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x4e22, @multicast2=0xe0000002}, 0x1, 0x0, 0x2, 0x2}}, 0x80, &(0x7f0000005600)=[{&(0x7f0000000300)="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"}, {0x68, 0x105, 0x9, "a43b1de26d692c1c3e86367101dcab4dd4e543d82bee3b9daa08c5dd290e6c6af3cb47c1d4d92827e3b7db17425d273519becae4bd96ff5ed1742457591fc49a413af2c28adc695ae5081385be52bd1421be78bfa7ca760394dd0a"}, {0x88, 0x19b, 0x906, "ea855bb34fa2a932bc12bb60e46db1300e97b4a4fb0faae4de151c50582ecb90b2447b6ad61dc2c7f9417cc1e389876ba2a6d459feb290fa0c35ac28382b41bb8962d0327abfa3279770ba0bc8a8b75316ac430ec81a8e87636ba0de2efbce334ad28bd36790e53c9798af683adb24e7567d9af4a3443ee6de"}, {0x58, 0x115, 0x5, "6866874eebb6a432c439b2740fff7152838edbce1eec0e202746e64bf687b95b4d13549d8b8424ccc1a16bfb4e1ecadc8de2af5834d2936e61bfb92c4aeda56b85a12dba98aa0138eacefd"}, {0x68, 0x119, 0x4, "ec4a124e86f62672ec568ad53710638f030a6494ac70072478b58413144f9db23a30d9261f9199ee89022c9afbe349d2128beba662c6fd2c01a484397cda241402cc168fc6d1a712ffda4c75a448ff0f4c07d34ded4eeeda64f7319e"}], 0x12ec, 0x40}, 0x48800) poll(&(0x7f0000000200)=[{r0, 0x200}, {r0, 0x110}, {r0, 0x404}, {r0, 0x4160}, {r0, 0x300}, {r0, 0x80}, {r0, 0x101}, {r0, 0x260a}, {r0, 0x2000}], 0x9, 0x401) preadv(r0, &(0x7f0000000000)=[{&(0x7f0000000180)=""/112, 0x55}], 0x3b2, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000006a40)) 2018/03/26 10:09:42 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup\x00', 0x200002, 0x0) mkdirat$cgroup(r0, &(0x7f0000000000)='syz0\x00', 0x8) r1 = openat$cgroup_subtree(r0, &(0x7f00000001c0)='cgroup.subtree_control\x00', 0x2, 0x0) write$cgroup_subtree(r1, &(0x7f00000000c0)={[{0x2f, 'io', 0x20}]}, 0x4) rt_sigreturn() 2018/03/26 10:09:42 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f00000002c0)={0x6, {{0x2, 0x4e22}}, 0x1, 0x1, [{{0x2, 0x4e22, @multicast1=0xe0000001}}]}, 0x10c) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = socket$pptp(0x18, 0x1, 0x2) bind$pptp(r2, &(0x7f0000000040)={0x18, 0x2, {0x1, @loopback=0x7f000001}}, 0x1e) bind$inet(r1, &(0x7f0000000000)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) r3 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet6_buf(r3, 0x29, 0x6, &(0x7f00001e2000)=""/192, &(0x7f0000994000)=0xd7a23d00) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000016ffc)=0xfffff7fffffffffd, 0x4) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000015000)=0x1004, 0x4) bind$inet(r0, &(0x7f0000008ff0)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) listen(r1, 0x4) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000000180)={0x0, @in={{0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}}, &(0x7f0000000240)=0x84) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000000280)={0x9e, 0x1, 0x7fffffff, 0x10000, r4}, 0x10) listen(r1, 0x0) r5 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r5, 0xc0a45352, &(0x7f00000000c0)={{0x5b8, 0x5}, 'port1\x00', 0x20, 0x40, 0x3, 0x1, 0x6, 0x81, 0x81, 0x0, 0x2, 0xd0}) 2018/03/26 10:09:42 executing program 7: r0 = syz_open_dev$sndtimer(&(0x7f0000000040)='/dev/snd/timer\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x2000005, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x403c5404, &(0x7f0000000000)) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/mls\x00', 0x0, 0x0) 2018/03/26 10:09:42 executing program 4: getpgrp(0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='autogroup\x00') r1 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x4082) tee(r0, r0, 0xb83, 0x6) sendfile(r1, r1, &(0x7f0000000080), 0x102000004) 2018/03/26 10:09:42 executing program 6: r0 = socket$inet6(0xa, 0x400000000001, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x17, &(0x7f000074fffc)=0x7, 0x0) r1 = dup(r0) setsockopt$inet6_tcp_int(r1, 0x6, 0x20000000000002, &(0x7f00007b1000)=0x81, 0x4) ioctl$int_in(r0, 0x5421, &(0x7f0000000000)=0x1) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000000040)=0x215, 0x4) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000080)={0x0, 0x7, 0x2, 0x4, 0x4}, 0x14) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f00000000c0)={0xfffffffffffffff9, 0x1, 0x0, 0x3bf8, 0x7}, 0xc) sendto$ax25(r1, &(0x7f00000001c0)="1d4b9a68a545397767b970660165135b047e233c0bfdb8c2983aeb0199fe8a856547c2ab4766cf23b45a906b999ea3eced4f5b7b99c1d7381da4548c040f0718a580eac1ce1d1d74258e84d5ef9596344a58b631f7172ab374bcab8e3ef8fd9f1e607af477471ab888a33bddd544da854149112dbfb10ba7795441319efcc8af2a252efb027cdf80124f30e90463a3f33ca64dc308c4", 0x96, 0x4000000, &(0x7f0000000280)={0x3, {"e176088229424d"}, 0x1000}, 0x10) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x7fff) sendfile(r1, r2, &(0x7f0000d83ff8), 0x8000fffffffe) 2018/03/26 10:09:42 executing program 1: sysinfo(&(0x7f0000000000)=""/4096) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x5, 0x32, 0xffffffffffffffff, 0x0) clock_adjtime(0x0, &(0x7f0000001ff7)) getegid() 2018/03/26 10:09:42 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000788ffc)=0x100000001, 0xfdf6) shutdown(r0, 0x0) bind$inet(r0, &(0x7f0000000140)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000b40)="ac", 0x1, 0x20020003, &(0x7f0000000b00)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000f43ffc)=0xfffffffffffffffc, 0x4) sendto$inet(r0, &(0x7f0000000b80)="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", 0x217, 0x8041, &(0x7f0000000100)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000080)={0x0, 0x7fff, 0x80000001}, 0x14) mq_notify(r0, &(0x7f00000001c0)={0x0, 0xa, 0x1, @thr={&(0x7f0000000040)="a5", &(0x7f0000000dc0)="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"}}) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f0000000000)=0xfffffffffffff001, 0x4) sendto$inet(r0, &(0x7f00000000c0)="92f4", 0x38a0a4cd87aefb03, 0x0, &(0x7f0000000180)={0x2}, 0x10) 2018/03/26 10:09:42 executing program 2: r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) acct(0x0) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0x4020940d, &(0x7f0000000140)={0x0, 0x0, &(0x7f00004f0000), 0xfffffffffffffe38, 0x0, &(0x7f0000000100)}) 2018/03/26 10:09:42 executing program 0: r0 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xfffffffffffffffc, 0x12, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000134000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f00000e5000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) connect$inet(r0, &(0x7f00000dcff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) ppoll(&(0x7f0000000000)=[{r0}], 0x1, &(0x7f0000000040)={0x77359400}, &(0x7f0000000080), 0x8) connect$inet(r0, &(0x7f000096dff0)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xd}}, 0xfffffffffffffd4d) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f00000000c0)) 2018/03/26 10:09:42 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$KDSKBLED(r1, 0x4b65, 0x69) setsockopt$inet6_int(r0, 0x29, 0x33, &(0x7f00003a1ffc), 0x3) 2018/03/26 10:09:42 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000b7aff7)='/dev/sg#\x00', 0x0, 0x2) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000180)=@assoc_id=0x0, &(0x7f0000000200)=0x4) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000280)={r1, @in={{0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x9, 0xfffffffffffeffff}, 0x88) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x8000000000000, 0x0, 0x2323, 0x0, 0x0, 0x8020000000}) fadvise64(r0, 0x0, 0x0, 0x3) ioctl$TCSETSW(r0, 0x5403, &(0x7f00000001c0)={0xce, 0x9, 0x6, 0x400, 0x9, 0x1, 0x4, 0x2, 0x80000001, 0x8, 0x7, 0x9}) ioctl$TIOCLINUX2(0xffffffffffffffff, 0x541c, &(0x7f0000000000)={0x2, 0x400, 0x2}) ioctl(r0, 0x2285, &(0x7f0000007000)='S') 2018/03/26 10:09:42 executing program 6: getresuid(&(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)) mkdir(&(0x7f0000b32000)='./file0\x00', 0x0) mount(&(0x7f0000000000)='.', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='selinuxfs\x00', 0x0, 0x0) lstat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)) 2018/03/26 10:09:42 executing program 5: r0 = inotify_init1(0x0) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x80) setsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000000080)=0x3, 0x4) fcntl$setown(r0, 0x8, 0xffffffffffffffff) r2 = memfd_create(&(0x7f0000002901)='dev ', 0x0) write(r2, &(0x7f0000000000)="0004", 0x2) sendfile(r2, r2, &(0x7f0000001000), 0xffff) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r2, 0x0) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x0, 0x0) ptrace(0x4207, r3) ptrace$setregset(0x4205, r3, 0x1, &(0x7f00000000c0)={&(0x7f0000000040)}) 2018/03/26 10:09:42 executing program 4: r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1000002, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vga_arbiter\x00', 0x2, 0x0) ioctl$EVIOCGKEYCODE(r1, 0x80084504, &(0x7f00000000c0)=""/112) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000000080)) r2 = mmap$binder(&(0x7f0000138000/0x4000)=nil, 0x4000, 0x4, 0x30, r1, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000000180)={r2}) 2018/03/26 10:09:42 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000000c80)={'filter\x00', 0x7, 0x4, 0x554, 0x0, 0x218, 0x218, 0x470, 0x470, 0x470, 0x4, &(0x7f00000000c0), {[{{@arp={@loopback=0x7f000001, @empty, 0xff000000, 0x0, @mac=@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], {[0x0, 0x0, 0xff]}, @empty, {[0x0, 0xff, 0x0, 0x0, 0xff, 0xff]}, 0x7ff, 0x100000001, 0x3ff, 0xffff, 0xffffffff89e7b2fb, 0x400, 'lo\x00', 'syzkaller1\x00', {0xff}, {0xff}, 0x0, 0x14}, 0xf0, 0x218}, @unspec=@SECMARK={0x128, 'SECMARK\x00', 0x0, {0x1, 0x6, 'system_u:object_r:restorecond_exec_t:s0\x00'}}}, {{@uncond, 0xf0, 0x118}, @unspec=@NFQUEUE2={0x28, 'NFQUEUE\x00', 0x2, {0x6, 0x3}}}, {{@uncond, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @empty, @rand_addr=0x8001, @broadcast=0xffffffff, 0x5, 0xffffffff}}}], {{[], 0xc0, 0xe4}, {0x24, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x3d4) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000000)={0x0, {{0x2, 0x4e20, @rand_addr}}}, 0xfffffffffffffca9) 2018/03/26 10:09:42 executing program 7: get_robust_list(0x0, &(0x7f0000000280)=&(0x7f0000000300)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000002c0)}}, &(0x7f00000001c0)=0x2) r0 = socket$inet6(0xa, 0x80800, 0xfffffffffffffffe) getsockopt$IP6T_SO_GET_REVISION_MATCH(r0, 0x29, 0x44, &(0x7f0000000000)={'HL\x00'}, &(0x7f0000000040)=0x1e) 2018/03/26 10:09:42 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, &(0x7f0000000100)="1a9d8d233c779fe3fc69ddfd95798415f1867c37e07bd6bde6da0bdd432c57a4da697ef0da7998a9e313e43f24bd2f8eac9c07f4c8e13d39947803187697325437ca3da37a372579152c57de820560958a7fa9fa87f09d94eddb4cfc6372cd86", 0x60, 0x0, &(0x7f0000000000)={0xa, 0x4e20, 0xfffffffffffffff8, @dev={0xfe, 0x80, [], 0xf}, 0x6}, 0x1c) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x3}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0x10, &(0x7f00000000c0)=0x401, 0x4) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x2000000000003}, 0x1c) 2018/03/26 10:09:42 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x44000002285, &(0x7f0000000000)="b8f8ffffffff3affffc0c277fda5d61d00031dc5000200000000eeffade4b6fcb6bfe2d8b3181f16c14b2caf04") read(r0, &(0x7f0000000040)=""/36, 0x24) signalfd4(r0, &(0x7f0000000080)={0x1}, 0x8, 0x0) 2018/03/26 10:09:42 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000eacff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e20}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x580, 0x4) writev(r0, &(0x7f000071a5f9)=[{&(0x7f0000580f69)="e2", 0x1}], 0x1) recvmmsg(r0, &(0x7f0000003080)=[{{&(0x7f0000002bc0)=@l2, 0xe, &(0x7f0000003000), 0x0, &(0x7f0000003040)=""/5, 0x5}}], 0x1, 0x12102, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x6, 0x8000) ioctl$EVIOCGABS3F(r1, 0x8018457f, &(0x7f0000000080)=""/4096) [ 109.758422] Buffer I/O error on dev loop0, logical block 1, async page read 2018/03/26 10:09:42 executing program 7: r0 = socket$inet(0x2, 0x0, 0x4001f) sendmmsg(r0, &(0x7f0000006780)=[{{&(0x7f0000000340)=@in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x19}}, 0x80, &(0x7f00000000c0), 0x0, &(0x7f0000000940)}}, {{&(0x7f0000000080)=@in={0x2, 0x4e20, @rand_addr}, 0x80, &(0x7f0000000000)=[{&(0x7f0000000000)="990db42d", 0x4}], 0x1}}], 0x2, 0xc0c0) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x20020) mkdirat(r1, &(0x7f0000000140)='./file0\x00', 0x140) ioctl$EVIOCGRAB(r1, 0x40044590, &(0x7f0000000100)=0x3ff) 2018/03/26 10:09:42 executing program 3: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x0) r1 = syz_open_dev$loop(&(0x7f0000ad7ff5)='/dev/loop#\x00', 0x0, 0x0) ioctl(r1, 0x4400000000001277, &(0x7f0000000000)) ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f0000000100)="ada263fb0547ab9938be21561341f9e473cbdb4b95d014c2d3476457856a616b5193282fdb6b7f") getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000040)={0x0, 0xfff, 0x5, [0x8, 0x1, 0x6c5, 0x101, 0xff]}, &(0x7f0000000080)=0x12) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000000c0)=@assoc_value={r2, 0x6}, 0x8) dup2(r1, r0) 2018/03/26 10:09:42 executing program 0: r0 = syz_open_dev$random(&(0x7f0000bceff4)='/dev/random\x00', 0x0, 0xfffffffffffffffe) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000003ff4)={0xc}) pselect6(0x40, &(0x7f000065efc0)={0x104be0}, &(0x7f0000ef1000), &(0x7f00001dafc0), &(0x7f00008fdff0), &(0x7f00004de000)={&(0x7f0000588ff8), 0x8}) 2018/03/26 10:09:42 executing program 6: socket$packet(0x11, 0x3, 0x300) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00005d9000)='/dev/rfkill\x00', 0x0, 0x0) syz_open_dev$sg(&(0x7f0000000ff7)='/dev/sg#\x00', 0x0, 0x0) unshare(0x40600) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x1, 0xa, 0x9, "6b0fb6eb9aaa87ad50a282846b3ac4121696ebf040b5edb2a5c1d73ad262e557df0eac93a3ddbc54f6efa48f1d5a49796a77f66b14e4b2bb253a7ad007902d69", "90da446f3f76d1b75e9e6c71a9e02290638e73628cfc29b231176fedc3fe7beba32ce69b6a1daca3e94a9e89e984300a213ad78bed00eec6028c294ab2b7fc7c", "7febd70621a4a63ea837eb4374952dd528464e93a0ba37c7115722aa133d4edd", [0x8, 0x10000]}) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) 2018/03/26 10:09:42 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) syz_open_dev$urandom(&(0x7f0000000180)='/dev/urandom\x00', 0x0, 0x1) bind(r0, &(0x7f0000000040)=@generic={0x0, "c430f635e0d63fcd350ce4a42b256d778394745cbe2eaf52e83ff817c19097166ed6bf94e21f5eb84fc450ce9997d256eb8e581541bfc8f569354f99e08df74c4da0bd4a1af3b84acb45951489610f729031a35a05d37196201f02e8fb4bbcc7c2819878ded00e2155a33cfc53e42b508aab518525eca4fc9396aa04730d"}, 0x55) getsockopt$ARPT_SO_GET_ENTRIES(r0, 0x0, 0x61, &(0x7f00000000c0)={'filter\x00', 0x6d, "b2049c399502676acc75548f8c0b823ce760ae4773d693dc0c18d1d879eba125af2c611d79353de4f4652c4dda4c33974df6a84b8fc57625e6477ed89ec431f2b1b89a7492458828a44ea8eff4ee8453df8c653c65920a56a0b9c2f7cb35452125b62e9116f1c83350a1713382"}, &(0x7f0000000000)=0x91) 2018/03/26 10:09:42 executing program 4: mkdir(&(0x7f0000e29000)='./file0\x00', 0x0) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x3, &(0x7f00000000c0)="ddc5391537a29dc68ba8f182cc40f5ca5b7afe9e4655b807b96792f7843c9a9d1f6f5e58558bfa2d1ca195e3ddcc875930806234aa398443235804382a09119b20386894ff3aca087a7a887168e59164d15e4dc38ec1413ca7c7b470e5f8f65b000000") creat(&(0x7f000016cff8)='./file0/file0\x00', 0x0) mount(&(0x7f0000bbcff2)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000ff2)="1dd612c01a546b0d81f2cf8abb", 0x2402, 0x0) 2018/03/26 10:09:42 executing program 1: mmap(&(0x7f0000000000/0xb26000)=nil, 0xb26000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0xd0, &(0x7f0000000000), &(0x7f0000000040)=0x4) [ 109.807410] sd 0:0:1:0: [sg0] tag#608 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK [ 109.816105] sd 0:0:1:0: [sg0] tag#608 CDB: opcode=0x2 [ 109.821319] sd 0:0:1:0: [sg0] tag#608 CDB[00]: 02 00 00 04 02 00 00 00 00 00 00 00 00 00 00 00 [ 109.830115] sd 0:0:1:0: [sg0] tag#608 CDB[10]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 109.838902] sd 0:0:1:0: [sg0] tag#608 CDB[20]: 00 00 00 2018/03/26 10:09:42 executing program 2: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$VT_RESIZEX(r0, 0x560a, &(0x7f0000000040)={0x20829f54, 0x5, 0x20, 0x90, 0x5, 0x1}) ioctl$TIOCSCTTY(r2, 0x540e, 0x500) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace$setopts(0x4200, r1, 0x3ff, 0x46) ptrace(0x4207, r1) ptrace$setregset(0x4205, r1, 0x200, &(0x7f00000000c0)={&(0x7f0000000100)}) 2018/03/26 10:09:42 executing program 7: socket$inet_tcp(0x2, 0x1, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x0, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x100000000000014, &(0x7f00007ef000), &(0x7f0000879000)=0x4) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f00000000c0)=0x3, &(0x7f0000000080)=0x4) 2018/03/26 10:09:42 executing program 5: write$eventfd(0xffffffffffffffff, &(0x7f00007b3ff8), 0x8) setsockopt$inet_dccp_buf(0xffffffffffffffff, 0x21, 0xd, &(0x7f0000000000)="d142a1794b5ae3812a14259b140778fd2d4340b4090790f5b75fefe2310953b543b8918a6038aad82576cc875b5c1641f52ae953afd55278983b0f69dcab6e46fa601e3ebc79374a31e6ae3f3c3d", 0x4e) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000000080), &(0x7f00000000c0)=0x14) munmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000) mlock(&(0x7f0000ffc000/0x4000)=nil, 0x4000) r0 = socket(0x3, 0x80000, 0x8) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000100)=0x8, 0x4) 2018/03/26 10:09:42 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000)={0xaa}) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000380)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f00000003c0), &(0x7f0000000400)=0x4) close(r0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x1000)=nil, 0x1000}, 0x1}) pselect6(0xe, &(0x7f0000000fc0), &(0x7f0000005fc0), &(0x7f0000002000), &(0x7f0000005000)={0x77359400}, &(0x7f0000011000)={&(0x7f0000011000), 0x8}) mmap(&(0x7f0000000000/0x34000)=nil, 0x34000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000001ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/03/26 10:09:42 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cpuacct.usage_user\x00', 0x0, 0x0) getsockopt$packet_buf(r0, 0x107, 0x6, &(0x7f0000000040)=""/122, &(0x7f00000000c0)=0x7a) setpriority(0x0, 0x0, 0x1) 2018/03/26 10:09:42 executing program 7: futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f0000edfff0)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x4, 0x0, 0x4, &(0x7f0000edfff0)={0x77359400}, &(0x7f0000827000), 0x0) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000c44000)={0x77359400}, &(0x7f0000048000), 0x0) r0 = open(&(0x7f0000053000)='./file0\x00', 0x43, 0x0) rt_sigprocmask(0x8000000, &(0x7f0000000040)={0xffffffffffffffef}, 0x0, 0x8) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000000000)={0x3, 0x81, 0xffffffffffffffc0, 0x2}, 0x10) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f00000000c0)) getsockopt$IP6T_SO_GET_REVISION_MATCH(r0, 0x29, 0x44, &(0x7f0000000080)={'TPROXY\x00'}, &(0x7f0000000100)=0x1e) rt_sigtimedwait(&(0x7f00009ac000)={0xfffffffffffffffd}, &(0x7f0000dd7ff0), &(0x7f0000039ff0)={0x0, 0x8000000}, 0x8) truncate(&(0x7f00005d2ff8)='./file0\x00', 0x0) 2018/03/26 10:09:42 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f000033efc8)={0x0, 0x0, &(0x7f0000aa8000)={&(0x7f00009b9000)={0x2, 0x9, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/enforce\x00', 0x80, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000040)={0xd72}, 0x4) 2018/03/26 10:09:42 executing program 6: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x2700, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00000000c0)={{{@in6=@loopback, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f00000001c0)=0xe8) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000200)={0x0, 0x0}, &(0x7f0000000240)=0xc) setsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f00000026c0)="93106e2bfb1ab0610dfbbb7475697712f2014e54e667f2609ce401648190a1761b23e5080caac72568e0191bc22594573583b347098e889b849db03b6dc88bc8e7ec873784e6fa14b95dcb82717c8bb4e008210c5202ba18e3e291a2dc766d804615d805557e79efd3a2f73a5f9508422c214868e1aede25b39eb54be4197144e819db84b242871c7d77ec3ed451d4ee835c4e0b016494d4be14ec2fa841b4fd32ca3d4c8ba344c0c64571d7d8", 0xad) r3 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000280)='/selinux/load\x00', 0x2, 0x0) r4 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000002c0)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r5 = getpid() sendmsg$nl_route(r0, &(0x7f0000002680)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80006}, 0xc, &(0x7f0000002640)={&(0x7f0000000300)=@bridge_getneigh={0x2320, 0x1e, 0x0, 0x70bd26, 0x25dfdbfb, {0x7, 0x0, 0x0, r1, 0x18801, 0x41}, [@IFLA_XDP={0x22cc, 0x2b, [@nested={0x118c, 0xa, [@typed={0x8, 0x3, @str='\x00'}, @typed={0x1004, 0x14, 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@generic="f2b3c0a4a2ab33bc1a2aa24ab7d297e3ae0c07367bf61fad63a0cfe01da997da9ab494d914a6d6", @generic="540d38748ad15cfbd0903e08df4ea8fa36f030a55258abc4640fbfa935c6fc048bf28cd2ea0d88a1eb77d4ba5581cc31e1154dc6c96077ae9002e1c4e07bfb607795b5f1dbeda31f9fcb332f7eb5163b85aa4187e6875a42b785dbffdf3ca5679bedb84b7defb33924ea1031558d2b7f2fb48133e4f2e647a4f482827472645f06f0878652c505b0598d98f10f0f25346ba27b389ce9aecf8616047c3889022c568c07c2e66c72c3d1bf9b9f2d9910ebd56194af18f2e859a32576daf76306342f58b6d3fe6f7b1e99057dd086a77e7d03c62c6f10c475c4a7", @generic="c582d7f755de0833cf9a01a1477f5c57c43b30cde6c70013c0e31d93cc3c5809ada780f6dabdbc39f1463093b2e6b95ef997226b9ad10d55fe79c545d585c68421a3b96d2df7583b33581d5c90080c505bb3f3f1dc5bc962626a969837c5bb969910cf20df5176c4b17b4f952d4bf7b8b912a763c7257a3a68a5be"]}, @nested={0x113c, 0x77, [@typed={0x8, 0x46, @uid=r2}, @generic, @typed={0xc, 0x76, @u64=0x5}, @typed={0x1004, 0x3f, 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@typed={0x4, 0x9}, @typed={0x30, 0x39, @binary="d8016fa139e0765bfe5a06ea655f599bdfabe2e68e62271fc8a180ed0e359da16b8bc998110f2aad1d"}, @typed={0x8, 0x68, @fd=r3}, @generic="c4019a50da1a212d4390a08f2c02debdf89e9b0958665cee63c24a67a9f02e70f1531b1f196dad5b2183eb0a89c4c4ca4250483d383cd3ab41c5ff8818f633660911d4af4771a57e0bd0d9a8d2411ea170df6eb84cb2cd0d9042ba2c8a4143b81e479fb82dc03bef7d37224505c02baa427d45d814254878d2a832e64c2c703f533a62cfd708b8e133795b1971abaea8bff11553247ecc1b2808bbd04aa1ecf08c2d56aa27da03a141e57df0376fb10ab2b2c91217696a089df68b5eb4336b65ebf0c67835cf773accbe097f4f56cd9dbe000e70131bae1daf14448a6f21fd2d50f151cf"]}]}, @IFLA_PROTO_DOWN={0x8, 0x27, 0x40}, @IFLA_NET_NS_FD={0x8, 0x1c, r4}, @IFLA_NET_NS_PID={0x8, 0x13, r5}, @IFLA_CARRIER={0x8, 0x21, 0x3}, @IFLA_IFNAME={0x14, 0x3, 'rose0\x00'}]}, 0x2320}, 0x1, 0x0, 0x0, 0x40}, 0x90) r6 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r6, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f000080e000)={0x2, 0xe, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x20, 0x0, @in={0x2, 0x0, @rand_addr}}, @sadb_x_policy={0x8, 0x12, 0x0, 0x2, 0x0, 0x0, 0x0, {0x1ffffef0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@dev={0xac, 0x14}}}, @sadb_address={0x3, 0x5, 0x0, 0x20, 0x0, @in={0x2, 0x0, @loopback=0x7f000001}}]}, 0x80}, 0x1}, 0x0) 2018/03/26 10:09:42 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f0000ebcffe)) setrlimit(0xc, &(0x7f0000000100)) creat(&(0x7f00004c1ff4)='./file0/bus\x00', 0x0) unlink(&(0x7f0000000040)='./file0\x00') 2018/03/26 10:09:42 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x21) setsockopt(r0, 0x110, 0x4, &(0x7f0000000080)="76159f8585101a6adfedf5650956294a71e4e9c1455183abf40f05da8373486e6635ae3326ba71326deb59fd659c", 0xffffffffffffffca) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x0) ioctl$TIOCLINUX5(r1, 0x541c, &(0x7f00000000c0)={0x5, 0x100, 0x10000, 0x5}) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000000100)=0x1, 0x4) 2018/03/26 10:09:42 executing program 1: r0 = pkey_alloc(0x0, 0x1) pkey_free(r0) r1 = memfd_create(&(0x7f0000002901)='dev ', 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x11, r1, 0x0) recvmsg(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000000)=""/155, 0x9b}], 0x1, &(0x7f0000000100)=""/91, 0x5b, 0x7}, 0x0) clock_adjtime(0x0, &(0x7f0000000fb0)) r2 = socket$unix(0x1, 0x2, 0x0) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f00000001c0)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000200)={{{@in=@broadcast, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@rand_addr}}, &(0x7f0000000300)=0xe8) ioctl$DRM_IOCTL_GET_CLIENT(r1, 0xc0186405, &(0x7f0000000340)={0xff, 0xfffffffffffffff7, r3, 0xf6e, r4, 0x7d95, 0x0, 0x80}) 2018/03/26 10:09:42 executing program 5: mkdir(&(0x7f0000149ff8)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00004edff8)='./file0\x00', &(0x7f0000063000)='binfmt_milc\x00', 0x9000, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x0, 0x0) renameat2(r0, &(0x7f0000000040)='/', 0xffffffffffffffff, &(0x7f0000fa1175)='/', 0x200000000000) 2018/03/26 10:09:42 executing program 5: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc\x00', 0x501000, 0x0) r1 = socket(0xa, 0x1, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000340)={0x0, @in6={{0xa, 0x4e22, 0x3, @loopback={0x0, 0x1}}}, [0xfffffffffffffff7, 0x0, 0xffff, 0x8001, 0x2, 0x3, 0x524, 0xf9a2, 0x114, 0xab, 0x0, 0x0, 0x280000000000, 0x1, 0xfff]}, &(0x7f0000000440)=0x100) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000480)={r2, @in={{0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1, 0x6, 0x3, 0x1, 0x7}, &(0x7f0000000540)=0x98) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000040)=ANY=[@ANYBLOB="000000000000000000800000000000083f0000000100000000000000000000966d0731d42ec097253b"]) ioctl(r1, 0x8916, &(0x7f0000000000)) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000200)={0x0, 0x0, 0x7, [0x496b0223, 0xfff, 0x8001, 0x80, 0x200, 0x80, 0x2]}, &(0x7f0000000240)=0x16) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000000280)={r3, @in={{0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x11}}}}, 0x84) ioctl$TIOCGWINSZ(r0, 0x5413, &(0x7f0000000080)) accept4$unix(r1, &(0x7f0000000180)=@abs, &(0x7f0000000000)=0x6e, 0x80000) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f0000000100)={{0x2, 0x4e20, @rand_addr=0x3}, {0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x8, {0x2, 0x4e24, @rand_addr=0x3}, 'teql0\x00'}) 2018/03/26 10:09:42 executing program 0: r0 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0xb0, 0x80) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f0000000080)=0x9) socketpair(0xa, 0x0, 0x100000000, &(0x7f0000000000)={0xffffffffffffffff}) sendto$ipx(r1, &(0x7f00000000c0)="61c682a36963ea4935dadb684b3f2018b20da0d7269c111c7836347fe0ee38b6eb7f99bdc841b0b83c826543d5e6fad8e4aa4e1f28a26c4e325da2be67f3b2b53af5587c682fce55b3884f4c2def3f341cbc8337179eb783d54a9e8496632a00fb111560c6b4ad1870c8e5e4de58cdbbdbb7347752a4585fd01418f9e4ebd86e3c0fb1301a8d817fea98e9e1b22273ca55e2cba2a0219aa9ca0a5f2d65a93993b6ae8e42df4b8975d014becd6f1871505b8067001b1a5eca7d5c5593e62e7872145b7d650e7c1a6e8debc6b1db7ab4641d03f8b26b15", 0xd6, 0x800, &(0x7f00000001c0)={0x4, 0x7, 0x8, "4d68e98d0dd9", 0x3}, 0x10) 2018/03/26 10:09:42 executing program 1: syz_emit_ethernet(0x2a, &(0x7f0000003ed2)={@random="dd2760e25edc", @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x2f, 0x0, @dev={0xac, 0x14}, @multicast1=0xe0000001}, @igmp={0x0, 0x0, 0x0, @multicast1=0xe0000001}}}}}, &(0x7f0000003fec)={0x0, 0x0, [0x10000000000000]}) arch_prctl(0x0, &(0x7f0000000000)="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") 2018/03/26 10:09:42 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000140)={{0x2}, {0x0, @random="3b5f09814edc"}, 0x0, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, "00ffffffffffffff00"}) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000000)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x14, 0xaa}, 0x1, 0x4, [@loopback=0x7f000001, @remote={0xac, 0x14, 0x14, 0xbb}, @remote={0xac, 0x14, 0x14, 0xbb}, @rand_addr=0x9]}, 0x20) 2018/03/26 10:09:42 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/rt_cache\x00') sendfile(r0, r0, &(0x7f0000000140)=0x400, 0x8) 2018/03/26 10:09:42 executing program 3: r0 = socket$inet(0x2, 0x1, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000140)={@in={{0x2, 0x4e22, @loopback=0x7f000001}}, 0x0, 0x1, 0x8, "d26f8b020bfccfbb1b62356ee8a90cba3fffc7fca9608a655d4af24e056eb0165ddec5e2d3c0137581760740f0d128bc1263f1fd6fa7888cbcf933ca6e48020ddbd792eeabd999818da40d4d5f831df3"}, 0xd8) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000017000)=0xfffff7fffffffffd, 0x4) bind$inet(r1, &(0x7f0000000080)={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000356ffc)=0xffffffffffffff40, 0x4) bind$inet(r0, &(0x7f0000e15000)={0x2, 0x4e22, @broadcast=0xffffffff}, 0xffffffffffffff3d) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x33, &(0x7f00000a2000)={0x1, &(0x7f0000f07000)=[{0x6}]}, 0x10) lstat(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setfsgid(r2) listen(r0, 0x0) 2018/03/26 10:09:42 executing program 7: r0 = socket(0x10, 0x0, 0x1) connect(r0, &(0x7f00000001c0)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x0, {0xa, 0x4e20}}}, 0x32) setsockopt(r0, 0x111, 0x0, &(0x7f0000000000)="5e1c0b540c7a215076e1b66154eef6e7539aa0f586fc45b54ad4f0a282f31707704b96740bc1", 0x26) 2018/03/26 10:09:42 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21}, 0x10) recvmsg(r0, &(0x7f0000379000)={&(0x7f0000000180)=ANY=[], 0x0, &(0x7f0000f9a000), 0x0, &(0x7f00000000c0)=""/132, 0x84}, 0x287) sendto$inet(r0, &(0x7f000029b000), 0x287, 0x0, &(0x7f0000778000)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) recvmmsg(r0, &(0x7f0000001a40)=[{{&(0x7f0000000000)=@nfc_llcp, 0x58, &(0x7f00000016c0), 0x0, &(0x7f0000001740)=""/4, 0x4}}], 0x1, 0x0, 0x0) r1 = syz_open_dev$binder(&(0x7f0000000080)='/dev/binder#\x00', 0xffffffffffffffff, 0x2) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='pids.events\x00', 0x0, 0x0) setsockopt$bt_BT_SNDMTU(r2, 0x112, 0xc, &(0x7f0000000040)=0x10001, 0x2) mmap$binder(&(0x7f000008f000/0x3000)=nil, 0x0, 0x0, 0x10, r1, 0x0) 2018/03/26 10:09:42 executing program 6: r0 = socket$l2tp(0x18, 0x1, 0x1) sendfile(r0, r0, &(0x7f0000000040), 0x3) connect$l2tp(r0, &(0x7f0000000180)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x4, 0x2, 0x4, 0x1, {0xa, 0x4e23, 0x2, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0xa}}, 0x7f}}}, 0xfffffffffffffca5) pipe(&(0x7f00000001c0)={0xffffffffffffffff}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r2, 0xc04064a0, &(0x7f0000000200)={&(0x7f0000000080)=[0x0, 0x0, 0x0], &(0x7f00000000c0)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000100)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000140)=[0x0], 0x3, 0x6, 0x5, 0x1}) sendfile(r0, r2, 0x0, 0x2) 2018/03/26 10:09:42 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000200)={'syz_tun\x00', &(0x7f0000000000)=ANY=[@ANYBLOB="060000000000000000006c7c0000"]}) 2018/03/26 10:09:42 executing program 1: setrlimit(0x7, &(0x7f000018f000)) r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x80, 0x200000) ioctl$TUNDETACHFILTER(r0, 0x400854d6, 0x0) mq_open(&(0x7f0000000000)='-$\x00', 0x1, 0x0, &(0x7f0000664fc0)={0x0, 0x0, 0x0, 0x1}) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) 2018/03/26 10:09:42 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000b7aff7)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x80da14, 0x0, 0x20000000, 0x400}) ioctl(r0, 0x2285, &(0x7f0000007000)='S') 2018/03/26 10:09:42 executing program 5: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000040)={{{@in6=@loopback, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@loopback}}, &(0x7f0000000140)=0xe8) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000180)={@empty, 0x48, r1}) socketpair$unix(0x1, 0x200000000005, 0x0, &(0x7f0000000ff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f000054dff0)={0x2, &(0x7f0000011ff0)=[{0x28, 0x0, 0x0, 0xfffffffffffff000}, {0x6}]}, 0x10) write(r3, &(0x7f0000b0c000), 0x0) 2018/03/26 10:09:42 executing program 3: r0 = socket$packet(0x11, 0x3, 0x300) getsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000001000), &(0x7f0000003000)=0x4) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x4000, 0x0) getsockopt$EBT_SO_GET_INFO(r1, 0x0, 0x80, &(0x7f0000000100)={'filter\x00'}, &(0x7f0000000180)=0x50) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x200, 0x0) r3 = syz_fuse_mount(&(0x7f0000000040)='./file0\x00', 0x1000, 0x0, 0x0, 0xfffffffffffffffc, 0x9000) ioctl$FUSE_DEV_IOC_CLONE(r2, 0x8004e500, &(0x7f0000000080)=r3) getsockopt$IPT_SO_GET_REVISION_TARGET(r2, 0x0, 0x43, &(0x7f00000001c0)={'TPROXY\x00'}, &(0x7f0000000200)=0x1e) 2018/03/26 10:09:42 executing program 0: socket$key(0xf, 0x3, 0x2) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0x2000, 0x0) pread64(r0, &(0x7f0000010000)=""/204, 0xfffffffffffffef0, 0x3) 2018/03/26 10:09:42 executing program 4: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000180)='/dev/rtc\x00', 0x100, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000000200)=@srh={0x33, 0x4, 0x4, 0x2, 0x7818, 0x9, 0x7fff, [@empty, @empty]}, 0x28) sendto$inet6(0xffffffffffffffff, &(0x7f0000000000)="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", 0x155, 0x0, &(0x7f0000001000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) r1 = socket$nl_xfrm(0x11, 0x3, 0x6) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000001c0)={'tunl0\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r1, 0x8916, &(0x7f0000000140)={"6c6f3a0200", r2}) 2018/03/26 10:09:42 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000000)='./file1\x00', 0x0) r2 = dup3(r1, r0, 0x0) pwritev(r2, &(0x7f0000001140)=[{&(0x7f0000000140)='Z', 0x1}], 0x1, 0x0) 2018/03/26 10:09:42 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) getpeername(0xffffffffffffffff, &(0x7f0000000040)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @dev}}}}, &(0x7f00000000c0)=0x80) sendmsg$nl_crypto(r1, &(0x7f00000002c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000280)={&(0x7f0000000140)=@upd={0x110, 0x12, 0x200, 0x70bd25, 0x25dfdbfe, {{'ctr(serpent)\x00'}, [], [], 0x2400, 0x2400}, [{0x8, 0x1, 0x4}, {0x8, 0x1}, {0x8, 0x1}, {0x8, 0x1, 0x1}, {0x8, 0x1, 0x4}, {0x8, 0x1, 0x10000}]}, 0x110}, 0x1, 0x0, 0x0, 0x4008000}, 0x20000810) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) clock_nanosleep(0x7, 0x0, &(0x7f0000011000), &(0x7f0000013000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f0000000000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r2, 0x15) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c0ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/03/26 10:09:42 executing program 1: r0 = socket(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1c) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000180)={@ipv4={[], [0xff, 0xff], @rand_addr=0x2}, 0x7, 0x3, 0xff, 0xb, 0x0, 0x200, 0x67}, &(0x7f00000001c0)=0x20) r1 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) write$eventfd(r1, &(0x7f0000000040), 0xd8b74f24de67205d) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e26, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, 0x1c) syz_open_dev$urandom(&(0x7f0000000100)='/dev/urandom\x00', 0x0, 0x4000) sendfile(r0, r1, &(0x7f0000000000), 0x10001) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000000140)) 2018/03/26 10:09:42 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000000c0)='cpuacct.usage_percpu\x00', 0x0, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000140)={'teql0\x00', &(0x7f0000000100)=@ethtool_ts_info={0x41, 0x8, 0xffff, 0x6, [0x2, 0x0, 0xff], 0xc04c, [0x2, 0x0, 0xfffffffffffff801]}}) r1 = socket$unix(0x1, 0x5, 0x0) r2 = socket$unix(0x1, 0x1, 0x0) ioctl$GIO_FONT(r1, 0x4b60, &(0x7f0000000000)=""/137) bind$unix(r2, &(0x7f0000003000)=@file={0x0, './file0\x00'}, 0xffffffe7) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000180)={0x0, 0xe3, "2d7a1f867bb2e10f30d185523c9d71e627cb0a1f37fadefb3b58b4e749b4ffc0cc8d3837df219160e0e9558849ef85b63537addb7b0dbcfed58ae4e536c627a83ac7e6b7b527e161e81899cb2662e20bc0f4ddbd11b6238dbe3cd3f272786f3b5c78de99efee9a712c5e6bb062ef2ef9e68d6594f865a4f1a329102074af32111799ac8685922c465ae6752363776043c127494f9d02d6e54ad95c0472364a6b4fdebfe60d8064a5a1111197f1eaca03fccff8bb0fc31b587f7dbf99139e1542c7be9f13172f5239973c0b52da7464fbe1bbc0053947cca910a8815f67f0b017902bf2"}, &(0x7f0000000280)=0xeb) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00000002c0)={r3, 0xa5df78f0000000, 0x20, 0xffffffffffffff01, 0x80000001}, &(0x7f0000000300)=0x18) bind$unix(r1, &(0x7f0000d4a000)=@abs={0x1}, 0x8) 2018/03/26 10:09:42 executing program 2: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000100)) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000040)={0x2, &(0x7f0000000000)=[{0x2, 0x9, 0x80000001, 0xfc}, {0x1, 0x2, 0x800, 0x1}]}, 0x8) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000140)={0x5, 0x7, 0x9, 0xa404, 0x1}, 0x14) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) fsync(r0) getsockopt$inet_buf(r1, 0x0, 0x42000000000484, &(0x7f0000000080)=""/24, &(0x7f0000d0cffc)=0xfcc1) 2018/03/26 10:09:42 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x1f) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'lo\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000001c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)=ANY=[@ANYBLOB="2c0000d640001300010200436634b799f7025d4b730000000000000000000000", @ANYRES32=r1, @ANYBLOB="00000000000000000c000100aaaaaaaaaabb0000"], 0x2c}, 0x1}, 0x0) 2018/03/26 10:09:43 executing program 1: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x20000, 0x0) fcntl$setpipe(r0, 0x407, 0x1) socketpair(0x10, 0x806, 0x2, &(0x7f0000000040)) r1 = socket$packet(0x11, 0x3, 0x300) socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$packet_int(r1, 0x107, 0x100000000e, &(0x7f0000004ffc), 0xfd8d) 2018/03/26 10:09:43 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) dup3(r0, r0, 0x80000) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1000, 0x10, r0, 0x0) 2018/03/26 10:09:43 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000000080)=0x6, 0x4) r1 = memfd_create(&(0x7f0000000180)='/selinux/commit_pending_bools\x00', 0x1) mkdirat(r1, &(0x7f0000000440)='./file0\x00', 0x180) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f00000001c0)={0x80000001, 0x4007ff, 0x8001, 0x8, 0x8}, 0x26e) sendto$inet6(r0, &(0x7f0000000040)="040100000009cb396da1000000b932ce5b73832fb2cd0000", 0x191, 0x0, &(0x7f0000000000)={0xa, 0x0, 0x4, @empty, 0x1000000000000}, 0xfffffffffffffe8e) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000200)={0x0, 0xfffffffffffffff7}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000300)={r2, 0x1, 0x80, 0xff, 0x12, 0x7fff}, &(0x7f00000004c0)=0x14) r4 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000340)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f0000000380)={0x0, 0x8000, 0x6, 0x2, r3}, 0x10) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f00000006c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000240)=0x52) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f0000000280)={0xfffffffffffffc01, 0x200, 0x3, 0x40, r5}, 0x10) pipe(&(0x7f00000000c0)) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000500)='/selinux/avc/cache_stats\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f00000003c0)={0x0, 0x0}) utimensat(r1, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={{r6, r7/1000+30000}, {0x0, 0x7530}}, 0x0) acct(&(0x7f0000000400)='./file0\x00') 2018/03/26 10:09:43 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000cac000)='/dev/ptmx\x00', 0x0, 0x0) r1 = syz_open_pts(r0, 0x200000) mremap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x1000, 0x3, &(0x7f0000ffd000/0x1000)=nil) r2 = dup3(r0, r1, 0x0) fcntl$setstatus(r2, 0x4, 0x4800) ioctl$TIOCSBRK(r0, 0x5427) 2018/03/26 10:09:43 executing program 3: ioctl$EVIOCGEFFECTS(0xffffffffffffffff, 0x80044584, &(0x7f0000003140)=""/4096) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='hugetlb.2MB.usage_in_bytes\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000000100)=0x14, 0x4) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000000140)=0x4, 0x4) recvfrom$ax25(r0, &(0x7f0000000040)=""/115, 0x73, 0x40000000, &(0x7f00000000c0)={0x3, {"5f56880c2a29b1"}, 0xffff}, 0x10) 2018/03/26 10:09:43 executing program 2: r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000180)={'syzkaller0\x00', &(0x7f0000000140)=@ethtool_ringparam={0x11, 0x40, 0x5, 0x3, 0x1, 0x7, 0x200, 0xfffffffffffffffa, 0xfffffffffffffffe}}) connect$ax25(r0, &(0x7f0000000000)={0x3, {"73324d21a9ad06"}, 0x5}, 0x10) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000100)=0x3) mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000040)={0x0, 0x4}, &(0x7f0000000080)=0x8) sysinfo(&(0x7f00000001c0)=""/195) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00000000c0)={r1, 0x4}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000fd1ff8)='oom_adj\x00') writev(r2, &(0x7f0000000fe0)=[{&(0x7f0000001000)="b7", 0x1}], 0x1) 2018/03/26 10:09:43 executing program 5: r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) sync_file_range(r0, 0x8, 0x40, 0x0) close(r0) r1 = syz_open_dev$binder(&(0x7f0000008ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001580)='/dev/autofs\x00', 0x4000, 0x0) r3 = dup(r1) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f000000a000)={0x4, 0x0, &(0x7f000000aff0)=[@enter_looper={0x630c}], 0x5, 0x0, &(0x7f0000004000)="2716c84bf8"}) ioctl$TIOCPKT(r2, 0x5420, &(0x7f0000000280)=0x1ff) ioctl$BINDER_GET_NODE_DEBUG_INFO(r2, 0xc018620b, &(0x7f0000000500)={0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x78, 0x0, &(0x7f0000000540)=[@dead_binder_done={0x40086310}, @transaction_sg={0x40486311, {{0x4, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x18, 0x18, &(0x7f0000000380)=[@fd={0x66642a85, 0x0, r2}], &(0x7f00000003c0)=[0x38, 0x38, 0x0]}, 0x7f}}, @acquire={0x40046305, 0x4}, @dead_binder_done={0x40086310, 0x4}, @free_buffer={0x40086303, r4}], 0x88, 0x0, &(0x7f00000002c0)="3dbc03e2cd9067c3eeb94ce7ecc6cd81d342ee67043f8e7ff12342d355bdc2f55f1fc70a1bc433c26439dc1c8a4cda3e541bc0d457fed1c6def4522cc9d53f593062951c19803385c83ff3b736be7a87c57811b962fa936abfeb54449ad127e4d58909078a58b0e76a70effaacbb76a769101a7821a96f3b0f8e9b88077f2ddb106819a1ad93d69b"}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000afd0)={0x28, 0x0, &(0x7f0000009f84)=ANY=[@ANYBLOB="110000000000000000000000000000000000000000000000718eae8cbaf600feffffff0000000000000000000000000000000000", @ANYPTR64=&(0x7f000000a000)=ANY=[], @ANYPTR64=&(0x7f0000003000)=ANY=[]], 0x15b, 0x0, &(0x7f0000003fb3)}) ioctl$BINDER_THREAD_EXIT(r3, 0x40046208, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000000)={0x7, 0x0, 0x773, 0xa88c, 0x0}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000000080)={0x0, @in={{0x2, 0x4e20, @multicast2=0xe0000002}}}, &(0x7f0000000140)=0x84) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000000180)={r5, 0x7, 0x1, 0x1, 0x4, 0x401, 0x80000000, 0x7, {r6, @in={{0x2, 0x4e24, @loopback=0x7f000001}}, 0x9, 0x30, 0xfffffffffffffc94, 0x7, 0xffffffffffffff80}}, &(0x7f0000000240)=0xb0) 2018/03/26 10:09:43 executing program 0: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$revoke(0x3, r0) keyctl$assume_authority(0x10, r0) keyctl$read(0xb, r0, &(0x7f0000000080)=""/44, 0xffffffffffffff36) 2018/03/26 10:09:43 executing program 1: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/netlink\x00') write$evdev(r0, &(0x7f00000000c0)=[{{}, 0x7, 0x6, 0xfa}, {{0x0, 0x2710}, 0x7, 0xac5, 0x3ff}, {{0x0, 0x2710}, 0x3, 0x100000001, 0x800000000000}], 0x30) r1 = fcntl$getown(r0, 0x9) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000000140)=r1) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000100)=0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000000180)={{0x0, 0x1}, {0x7f, 0x6d2}, 0x80, 0x3, 0xfffffffffffff801}) waitid(0x1, r2, 0x0, 0x8, &(0x7f0000000040)) 2018/03/26 10:09:43 executing program 6: socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000080)) r1 = socket$inet_tcp(0x2, 0x1, 0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) ioctl$PPPIOCGMRU(r2, 0x80047453, &(0x7f0000000100)) bind$inet(r1, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000000)=0x2, 0x4) sendto$inet(r1, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) 2018/03/26 10:09:43 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) shutdown(r0, 0x0) sendto$inet(r0, &(0x7f0000de1fff), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000500)='/selinux/checkreqprot\x00', 0x400000, 0x0) ioctl$DRM_IOCTL_VERSION(r1, 0xc0246400, &(0x7f0000000740)={0x8, 0x8001, 0x7, 0x5c, &(0x7f0000000540)=""/92, 0x5d, &(0x7f00000005c0)=""/93, 0xf9, &(0x7f0000000640)=""/249}) recvfrom(r0, &(0x7f0000000000)=""/101, 0x65, 0x121, 0x0, 0x0) r2 = fcntl$getown(r1, 0x9) ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, r2, 0x3ff, &(0x7f0000000780)=""/118) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x101001, 0x0) setsockopt$inet6_MCAST_MSFILTER(r3, 0x29, 0x30, &(0x7f00000000c0)={0x3, {{0xa, 0x4e23, 0x8000, @local={0xfe, 0x80, [], 0xaa}, 0xc8ee}}, 0x1, 0x7, [{{0xa, 0x4e23, 0x20, @mcast1={0xff, 0x1, [], 0x1}, 0x800}}, {{0xa, 0x4e24, 0xfffffffffffffffb, @loopback={0x0, 0x1}, 0x100000001}}, {{0xa, 0x4e23, 0x4, @loopback={0x0, 0x1}, 0xfc00000000000000}}, {{0xa, 0x4e20, 0x11, @loopback={0x0, 0x1}, 0xb6700000000}}, {{0xa, 0x4e21, 0xf2, @mcast1={0xff, 0x1, [], 0x1}, 0x1}}, {{0xa, 0x4e20, 0x3e, @local={0xfe, 0x80, [], 0xaa}, 0x7}}, {{0xa, 0x4e20, 0x6, @mcast2={0xff, 0x2, [], 0x1}, 0x7fff}}]}, 0x40c) 2018/03/26 10:09:43 executing program 2: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x2000004, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000004800)=[{{&(0x7f0000000140)=@un=@abs, 0x80, &(0x7f0000000240)=[{&(0x7f00000001c0)=""/127, 0x7f}, {&(0x7f0000000040)}], 0x2, 0x0, 0x0, 0x20}}, {{&(0x7f0000000280)=@in={0x0, 0x0, @remote}, 0x80, &(0x7f0000000640)=[{&(0x7f0000000300)=""/98, 0x62}, {&(0x7f0000000380)=""/14, 0xe}, {&(0x7f00000003c0)=""/93, 0x5d}, {&(0x7f0000000440)=""/177, 0xb1}, {&(0x7f0000000500)=""/99, 0x63}, {&(0x7f0000000580)=""/184, 0xb8}], 0x6, &(0x7f0000000680)=""/205, 0xcd, 0x1}}, {{&(0x7f0000000780)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff}}, 0x80, &(0x7f0000000940)=[{&(0x7f0000000800)=""/93, 0x5d}, {&(0x7f0000000880)=""/140, 0x8c}], 0x2, &(0x7f0000000980)=""/4096, 0x1000, 0x96b}, 0xfffffffffffffffd}, {{&(0x7f0000001980)=@hci, 0x80, &(0x7f0000001c00)=[{&(0x7f0000001a00)=""/248, 0xf8}, {&(0x7f0000001b00)=""/196, 0xc4}], 0x2, &(0x7f0000001c40)=""/132, 0x84, 0x5}, 0x4}, {{&(0x7f0000001d00)=@alg, 0x80, &(0x7f0000003200)=[{&(0x7f0000001d80)=""/158, 0x9e}, {&(0x7f0000001e40)=""/4096, 0x1000}, {&(0x7f0000002e40)=""/225, 0xe1}, {&(0x7f0000002f40)=""/162, 0xa2}, {&(0x7f0000003000)=""/217, 0xd9}, {&(0x7f0000003100)=""/221, 0xdd}], 0x6, 0x0, 0x0, 0x100}, 0x3ff}, {{&(0x7f0000003240)=@nfc_llcp, 0x80, &(0x7f00000046c0)=[{&(0x7f00000032c0)=""/138, 0x8a}, {&(0x7f0000003380)=""/248, 0xf8}, {&(0x7f0000003480)=""/4096, 0x1000}, {&(0x7f0000004480)=""/104, 0x68}, {&(0x7f0000004500)=""/245, 0xf5}, {&(0x7f0000004600)=""/133, 0x85}], 0x6, &(0x7f0000004700)=""/205, 0xcd, 0x2}, 0xe3f}], 0x6, 0x10042, &(0x7f00000048c0)) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000004900)={0x8, 0x100000001, 0x1}, 0x8) futex(&(0x7f0000000080), 0x0, 0x0, &(0x7f00000000c0), &(0x7f0000000100), 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='memory.swap.current\x00', 0x0, 0x0) ioctl$ASHMEM_GET_SIZE(r1, 0x7704, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) 2018/03/26 10:09:43 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'lo\x00', &(0x7f0000000000)=ANY=[@ANYBLOB='H']}) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$IPT_SO_SET_ADD_COUNTERS(r1, 0x0, 0x41, &(0x7f00000000c0)={'raw\x00', 0x2, [{}, {}]}, 0x48) 2018/03/26 10:09:43 executing program 1: syz_emit_ethernet(0x9, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@can={0xc, {{0x3, 0x200, 0x2, 0x2}, 0x0, 0x2, 0x0, 0x0, "b734a9ebba32dfab"}}}}, &(0x7f0000000040)={0x1, 0x2, [0xae8, 0x0, 0xdc3, 0x8b0]}) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/checkreqprot\x00', 0x4000, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f00000000c0), &(0x7f0000000100)=0x4) [ 110.437192] binder: 9693:9714 ioctl c0306201 20007000 returned -14 [ 110.445869] binder: 9693:9714 unknown command 17 [ 110.450690] binder: 9693:9714 ioctl c0306201 2000afd0 returned -22 [ 110.476844] binder_alloc: binder_alloc_mmap_handler: 9693 20000000-20002000 already mapped failed -16 2018/03/26 10:09:43 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000e44000)='/dev/snd/seq\x00', 0x0, 0x0) syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x8000) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f00000bc000)={0x96, 0x0, 'client0\x00', 0x0, "98b899b186af7112", "a0d8abfd06048796c89fd78114c2bcdf203a14e0ffd82daea64d229a038141a4"}) 2018/03/26 10:09:43 executing program 7: r0 = socket(0x400020000000010, 0x2, 0x0) write(r0, &(0x7f0000000000)="1f0000009b060d6dfcffff05bc0203030700ef2104173f8300000002000039", 0x2c3) 2018/03/26 10:09:43 executing program 4: r0 = gettid() process_vm_writev(r0, &(0x7f0000c22000)=[{&(0x7f000034afa4)=""/1, 0x1}], 0x23a, &(0x7f0000c22fa0)=[{&(0x7f00007a9000)=""/1, 0xfd9c}], 0x3c7, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) sendmsg$netrom(r1, &(0x7f00000014c0)={&(0x7f0000000040)=@full={{0x3, {"3847b902ceed70"}, 0x4e}, [{"f7ff7fd1c8f7da"}, {"9de4ef30f29c69"}, {"282f5bb2536162"}, {"663d80bfd8bacb"}, {"ea50fbd50dbdce"}, {"9734a27d3b73cb"}, {"2654f7b1da120f"}, {"0d8fccb9bc7fcd"}]}, 0x48, &(0x7f0000001280)=[{&(0x7f00000000c0)="95d857c380a591bbcd1658641092c3f11eda2cbb6c9ef5b612385f753e76d78368d763fce8c83c91ce60cdde9c4bea611602880bb376a8ac8b92be3d813c63e97926f6a0745e8da24f144f660059a3a9dbca04c2cdf76d8f4725498db099126845418544", 0x64}, {&(0x7f0000000140)="466497c290c777d39c7322f6bec4fe64bacb07433c4588a59e7f2dd2a4aec4cbe19bd3bc2eb24e3c0c9c51e52bcdbe3d6902f167417101d5", 0x38}, {&(0x7f0000000180)="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", 0x1000}, {&(0x7f0000001180)="80c3a173446ff6297cec7ad9bbddd118fc9a7fae40e341157ad36ef7849333edf9f3", 0x22}, {&(0x7f00000011c0)="3859f4dff456be7acf53d42195cbc0ff0701b62b2fa4a5b168a9cd90fe9b3bb3310b9e0b7e7eec16f3d398e977fab4e911e16cf34050be0039aad8ecb60fe06a20cdde3cc8cf27920f45279e0c268e6d22d651af6ca8d195c0b57c436d2620ed584f7e20912220a9f8aaede0949fdd538e0c43da0a110fa7941b0d383773f594137beb9cf343b695a0d5fe9296e20c5321b7bfee9852d8bd0930419c041c6c651bd7d703dc2c3204cc5587993fac13591b54a6", 0xb3}], 0x5, &(0x7f00000012c0)=[{0xa8, 0x13f, 0x3, "1fd721adb587accfa4d2f7e42acfdcd6baa9e5482be1b4adb1ca0b1d4f6d831ec33fa1d1f7776be088b6f9972118c616573350124576eb4cccaf772719f0a40fd617c9bd6e5ecd3960b2372913a8e1271cd850cf551ee0c279cd9f34f1390abae3fda0312992ad727b9d09ce6bbe9c7e81c2e12880b73316d9d9c6dc0c89dd6a92dfa7195fac43b7ef421539942ce020a80f8a8fc4be19480d9c"}, {0xc, 0x10f, 0x4}, {0x3c, 0x29, 0x3, "7c9aa57e25ef6a6a4c1695384ac95c2f1bc1dc7b93ba8b8657e51cb20f591b4708d233eed0f48e4a09d7d1ed23"}, {0xf0, 0x11d, 0x10000, "edd8fdebdf592df134b44bb663eb3977508aff4b054fffbc6c4550988fef9f600a31af7740f8f9c8f7d49d36e24a25d320127acb5db2bc9589e1426acfe07c56d147e778a4f6fc97c05e714715de295b767f40c3df704b10b6103929170e8b09a9f1f8f0c185374ef4128598b3d8bf23a47a90c495f4427167d61bc3191eb891d2b448e719103d2a1ab48faa0765ed18b42d361d104d3d61e7186afc9c9d0552cf2fb1598806c04d9f573d00d72bac939a3cab96f64d92890bd57767895ae298e0af13cd9b4e8e179d1204a42169f379fbad3e659070381ba523fd11065d3de4ff"}], 0x1e0, 0x8041}, 0x1) 2018/03/26 10:09:43 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) bind$ax25(0xffffffffffffffff, &(0x7f0000000000)={0x3, {"c5d0819ba7ad2f"}}, 0x10) read$eventfd(r0, &(0x7f0000000080), 0x8) fcntl$dupfd(r0, 0x0, r0) ioctl$DRM_IOCTL_ADD_MAP(0xffffffffffffffff, 0xc0186415, &(0x7f0000000040)={&(0x7f0000ffc000/0x4000)=nil, 0xcd1, 0x20000000, 0x4000000000ef, &(0x7f0000ffd000/0x3000)=nil}) writev(r0, &(0x7f0000000040), 0x146) 2018/03/26 10:09:43 executing program 2: keyctl$reject(0x13, 0x0, 0x0, 0x204, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='overlay\x00', 0x14, &(0x7f00000001c0)="8e75febd0955705182297a833275ac5ad41b532ed258b0a14e94c2922fc989f16cb91bb97409e6c887544c64cf4708198a10e7613ad1de7aa00fc9173e5e8333bb4c2108ebcf956baf1f8c2ac568307babdd6dfbcc8d8f52d4bc769a35150888b1bcca2a00adb53ea1a879a67dba7aadb1df41ad84aef8ba2cc61b0b8a2a1ec442e8ca42477649540c180e245aa8877b8a486d97463194") r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x200000, 0x20) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000040), &(0x7f0000000080)=0x8) 2018/03/26 10:09:43 executing program 5: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x12800, 0x0) fchdir(r0) r1 = gettid() r2 = syz_open_procfs(r1, &(0x7f0000000040)="00011a664900") exit(0x0) getdents64(r2, &(0x7f0000000080)=""/4096, 0x1000) fgetxattr(r2, &(0x7f0000001080)=@known='system.posix_acl_default\x00', &(0x7f00000010c0)=""/219, 0xdb) 2018/03/26 10:09:43 executing program 1: r0 = syz_fuse_mount(&(0x7f0000da3ff8)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x349, 0x40000) recvmsg$netrom(r1, &(0x7f0000002900)={&(0x7f0000000180)=@ax25={0x3, {"ed8057d4398912"}, 0x8}, 0x10, &(0x7f00000006c0)=[{&(0x7f00000001c0)="04e7f0e9167fa0e21aa61b3054f4f6ded2a45c557176b6b049e7f2d4201cf6a9c6b5a9918d67548fc9da74aeb13a56aea3fe881f78d4ca1d36090e79bbeb4c1f4dad7da6725e94ad66aa56e4166e0243518dd9017b9c6f9b6b7a31e5e39f7b1d32dc3ea6566cb3197edeffad99d5be0b9f492e1f3da8bacdc5155ddcb921eb3152733df13391830ac1e97238d9302304d3c484711d0325e9de2287d38f22a1a465570023aefbe2405532df1a8e99289fb5ce66ee1568b6f659632bf7d7916796e082db90c53f1573e52a1359f9838079726bb81800d66f", 0xd7}, {&(0x7f00000002c0)="9233b8f499dae81361bf039d007380fa45854a6504b337567945e547c4e96e89c4c94dfcdeb6d97a7b1c01d3ad3d6a36243db5f02acfa3679bbe6b4acc0827a97d5cc913e19ce01c43089563f38ed6e78d56580e7164ac78f069da6ebc7b88d1e5d906f3f3db6addb591122324adc27aa888b9cb5e16a21e91e1944cd3d4ae4dd6421d8b24859f0540da6deb759c5d58cc6378f6", 0x94}, {&(0x7f0000000380)="c1c74b24fa9c9ffd872d0316761d654a381952d1fb4e124c86141475caf54ac8d16fb330611408e7450f5bcc8b79c0b7cd3fc8ebd041bf3e2192f8af10e3c2a8de39b16bc69313db22", 0x49}, {&(0x7f0000000400)="4ff145dd1b76a1ca93c2f3b9966394f350b509e6c4035c9ad7ab6fec82df12400a85f767fa426c25c31da654c0e2b93feef5e247a0a5aeac98f99a638d26936fb506f7a4f8b5feb537310f54d313b9a2cc03cfe0203a011c0d694a6cb314cc6f308ffcf813e103d5ea7bda0804d431c9eb1682313f7920f00452d53b0219295247780dd50c3aef", 0x87}, {&(0x7f00000004c0)="a16d9d7dc7467c7c8be56b56a513cb35e9e75dadc0bb448b223046361b8a0e7af714edb6ef55680696118103574361954ce4a126e6454ba08394eca9107771dcb162f02fc761a2b2c7b17414ee36a1724ad0192f838f228d31b5416a157fec59a2bfa8b64eef6640e2fa7c04095a18c9666db15ba99cc3dd92af5edfdabb7857c232462c59019e34e9c704e9babfd0e9d06bae865c78f1cf09d6f4181777998c0a3cf2f643c98478e3b61b6bce07f196e021cc3d9e0441127e1883ec05fdaed047f47da4e2597289439f2044ae8464a44d9ac54a2c77e599a495377600bcdcacd2a860df993edfc82a127c72854cbc", 0xef}, {&(0x7f00000005c0)="5149ee98676582e0af5d1a53dae0f3a15348bbfc5eaf9cad7dc00d62b3348e3665560c078b0fc978699b45d02030cd099624c7e4e4f8f97c4cffe99db7487ac5c41c155f6cb1321a77ad621f9a4cf6f93f72780d739ba3aef5f9992200e04b4b6ddd7900ac3ba8a5bb8ddff2a3c7b3956f7ddbaa2c18dc5890cce488a76181a676945703243183cb077f1b09493586b4dc0a0fb475ff3cd392f91fa726df73f36230ce595d1715524f123c030d91cb38e2b7349b71eebcc5549ec688caa7fba0132437069f9510f2a36ee8ab96f3c2d8a05fedd097b351f540c06126b66974635acf9f426aa864cf21ba", 0xea}], 0x6, &(0x7f0000000700)=[{0x100c, 0x11f, 0x7, 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{0x5c, 0x114, 0x3ff, "d5b58ae217852e0cd48fe06567f125dfb772e3d537bf3ff32fc0b0969cd1813312e6c3d46586a6842510c64559adbfd2e5a968111d3195988d159398e88a275d249a684194b967a3f133a3caca"}, {0x8c, 0x107, 0x7, "bbbf6222c57bbe328064e1492cfb7305cb6dd7375658d8a3ce24a52702509f2f008e145bd5a2f3a643f878589859cd963b970e188e20b7265f2e42d8f8210bc45acf8d8a454f1d8a51e25d79da723e334af0493758a021708ff31794d58aa8b87465b4aac7ae464b821a78822580001d9462c8731202aa244f576f4392b7"}, {0x100c, 0x100, 0x3ff, "cb5ee4151c83341768fa7e77a0b8e4c22da1f982d9e3f7c8015bd8d9eea9b9c314814f8a2c946f37181326951d8768c4b57fb6d7edcc4818f90e9084af8c39350d46e305f0a4c32f1bc07bd35de07c6365f9b22eab66f2fd06fb1de4b24569146eb20b8f0e8f3cfae16ef5270a8b0f34a2265c91e1e50807ca758835104371bb545db40f2105db5bed61215348002d8e08f3bbbe2c3017a7b208ab446ee6ec033924fe048ff75f7594fb65a0393f07d15bb780c46cdc8e476d51c3f7be01aa1bd7d5e4f6cfae6797cbc7d0e602340203da64ad08f6e74db97ac855fa9b65d7fee4c934d03b30ab82b48a15cbe66a2a1b02e437a01a422d37538ad77c25555daa2eea1c44d53b21b4aeccc6f1826609b5dd5b4ea25dffc50d9efafa3ca2928108641a41ad7c3056764927b6e3680574da06d41d30ee70476cbde6c56d06c85e9c18bca61d53cccd163fc94ffdb3485eb6580d3567bf0d25f3ff5f69b485eae7a2ea262ec25c8aa50c93217eeeec6cb029cda3e0beb1d2d28738e91f68dbd5155d0957b03ea9671414db5a55ee9c01685173c7418a47e145ce8aad11b8ef198161a0eeb68f24b2d79bccc3cff09d1ca5bfe9e38c1021c08df802a98efd88c36765f5f520c15925433139a0f48ec1453b1ff6d25e6cf24d6a26faed8d4ca535b467e42391a87cfcb2bb91b11eaed23f33fca30ccc84706a313a960f5fb8be8cae23935a7c906db07ec5466b19f7344bb48ced07e33e509a95f0423911160e0db7eb135635c1e19049b656d5529a5d1322751ff9efcc5634a5bc2af3ef6429b4878e5388fa9e310b04a93530f8c8182a17b50c5c4f5e2fef1c24216dc0004043722a143d2352eaf3258eee7dd7096d6aac1443e4a907a55352a7676cfb6c97a62fc4aa1c2d0d52210aea9b5e7e3cef449acadcc02e9e0af17f0e226cde057bd537759756cc312f0a11608e05806f996b7de75b521d62f617afdd96eaa7823607311471f4729ba05ebb6e66f8d1998898f7098b518701a7612d0ea6c1d605d23300907dabe18072cda857881b40d54cd3c3bc5ba0e2bed893a364c33cf68d94be426c20a2105b7ccfe0c535fcaf99f8c65d0adb131fe86dfcf8eb160963d8f9de678c62d1fdb2edb73161b8131f134a11109150c05f2ca82e4ac37eaccfee003511073f53ca2afd02b75a4640bed6cf54cf89728a2814e15f4358340dad1d1d76d446a028a0249950a4cbf0e75e436649f84f8562df8051af00c388e8ba799cef72112f85922638fbca9bcf1e4f63710c803599c74d1c7e9a8ec7d060cc85054ee1b38782de826ad808bfd87269914dda8b8f83cdbe8c3f55fe10bff8ba065a810d670d8a157aec9b2343ff14d894eee631feb852b2246e72e5f4588561ad6e9ef501613c903068bb760868fcb072073a847458be362862b79b330599d430efcd3563ab122f0770af2f7027932d94aa3a7d2b50adb3321c09c8e36fc4f9385c5f2b5300fbd4790eb12e328c0a98251d34fd5e5ec13eefff57de2b4f455fc549ff79f5b5e268dc285ae9db759d5aa22d3331b4130bd83a952e3c4e69a6f87d637e7762e4ef1b96c55f2489c44d04e169d202c24d8366f0bf2f41e60402fd6d501d340ca6bb23c0119a655799da83178cbf64920b1e51e85bdeb8f58fbe837917f99ad4bd93667e288343c3f8c928e4af1d04ed0fd6e00d7187fc292c9972aad4bf059fcca61fa87f64e3ec8e960228700796514cb791bace3f428baffa81703a1dabdb1be55f0545785d8053d7c251f20968d2c18fda9a22e8ca987546012c483eb01ccb24f0663373182a3886096d9b6cb490b6c874261f208dc65acf15639bdb4fef1fc2485390d7782edc415d82d15369b7a488fd7bdb3bbfd4f462106a581ec57b0a4041b0bda8ae66478f1bab980cbbd59598a04170ccbfad186b2bee616fa051572466550a76f4714a193ff144c188527504d88893be4a3a932725fec0d15e65934a3553a8f090f9f92416487f61af84cd06e7cbef5b5ee40369c9834d9dc6a3e6d6494eea1238fe354e9552cde7830d5ee6a847de6bdc77d0a6e7465a8464a416affb7a5e1552ed118bdcd8f4cd0f8a02ac26705880286cd549109f17e318c5d6dedecab698da12a9fe5ef37cbb5244a36802de9fd3402ee11f5cc79fd3bcf0549f1245722ba7a20bdfd84f06d4ce34e989b02fbb3184d722f38c64eea8d4c21acb4260c142638cdb3364034accda0741d2e7b7c575cbd0b43deecc20c755cbf334b86637514427d1a4d517a5dd921d394169a36859dbb4ff1bc00a79ce7067e7c5a010f19f3ce74045ffd529df9bf0ff0a56835fd259643643529b507014894e4a7de639c1f0d7452b4d4333be2fbd26d13a35ab861cdf3f58e95f47f956656635e31026d837d3815d0bf6b77e52daafbf10df7c2760a2a52ecbf9d1454968fd797d6da602f5a0c5d58851185d46b2277da0baa99ffc56ef0ff92df628dab645266d370bbed8c14659609d5e7c7624e327c739a86e8e6ad12c7876ed178f10d809e72a61e39639f70a040ce5a3c1ccc635ad84cc6f54d43b7e8aad0e0b749bda093130949f1d126e251cfd6b84f9207aac8610a004ce13875ca39e21f5a8f5eda1d82c3022f61fa7778ee1d68999165acecfdb4f01eab96ed3d01d5655f95d4229a79c168083143a09895b772d5e272f5bebbf317e6597b755a89bb178cebab3485de75ad70135a593c524efba27b9114bc55822f996e43a5595a561f8393afd6882f7dd5aec646f5a04826b03ceecfe077653dce6854f3ead4c6d6658d0a9fe16141b557199aabbe41f10ba5a97bf6cd502102cf13d88c8ebd3482277c3dafd5dd148ab3a99f57a0557788ea6ada7bd2df15c9369a2db2b10ddad3a25205cfa2d75b24ce16dc4b8667f455d7024eef78050c6963d5b67dfdf505f904948d87bc2af0b9a1f5d666017577e7a1e967648017a89b1bc0bf35b7ec433e18349cffe58763ca97b167712e550205a743a4c5eef7f77007050d73e043f2eb59279eeb66d134206f7a4f5994622d7f1248ae3e6f35963ce9a58a608c66d77044bf078f272bcad02950b40ca1b59f3688b7f108d9bff235d26a8b6739460e6eb44851beecab1fda9662067890f6c3a83f315737b670bea50b80eeb7f2f657d50dc6ab5b29e1768f219cec6943e82764c0149cfb4559974eeafd5cfed0e807080cfe3e509e9bc3cd11cc883b4152e06075135eaac37927ccec71ad84e64649e72e50c14dda03d1835ca3d24393606942c8dffcf1b0a0df2d9ac8312f28460518aa6d9216775eef7c88cde213c683069bcd7fc6f551c7c59ab96764c7559444ea655d4dc9cb5398547897e524cbc1b23b057a72df7c6911fab37e5e8a48a5b3d37ea841356451ae05b97aa48e1421024d2765e402363f1e0b25bcbdf7423f331e365c064ec1824ee02ecadc6cb24c4d8fcfd6b6a2479835cb2d0a8929d6dba7ae910806cb165c72f465345502d0275366f855be0e9bea500ff93208e3b5a2cc3907c51589d22042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{0x68, 0x100, 0x1, "edf23064b7d3e2eac7df267833716e8d006954a4ed8e59f38294cc42e8323585cdaaa7943ee3d310a0a5ce962803094b8ffe5d248db87a3d7a7c7ecc5b41dc813c55d6e9f1b37fdabdcbdf0720b346b5dd9f1bb919b82d1476"}, {0x6c, 0x103, 0x2, "07e5c21dc0ad7da8e885fd2e36ea3bea1b3d76de59b7597bc190c24414a60966ef6543d07c39ef5f53fde7463a8df4907d724c2386441979da69666b2eacc2a3b0560ebd6f3c31240b3ca3f28b9ac80b1380ea72eda113cdb67f4b72c6"}], 0x21d4, 0x4004}, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000000040)=[@in6={0xa, 0x4e22, 0x9, @mcast2={0xff, 0x2, [], 0x1}}, @in6={0xa, 0x4e22, 0xd32, @local={0xfe, 0x80, [], 0xaa}, 0x9}, @in6={0xa, 0x4e23, 0xedee, @empty, 0x7f}, @in={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e22, 0x3c, @mcast1={0xff, 0x1, [], 0x1}, 0x6}, @in={0x2, 0x4e22, @broadcast=0xffffffff}, @in={0x2, 0x4e21, @loopback=0x7f000001}, @in={0x2, 0x4e24, @broadcast=0xffffffff}, @in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xa}}], 0xc0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000100), &(0x7f0000000140)=0x4) fcntl$setstatus(r0, 0x4, 0x42800) 2018/03/26 10:09:43 executing program 0: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000180)='smaps\x00') pread64(r1, &(0x7f0000000000)=""/150, 0xfffffff3, 0x400000) r2 = memfd_create(&(0x7f0000d65000)='-ppp0#:)\x00', 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x11, r2, 0x0) r3 = socket(0x0, 0x5, 0x0) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f0000000040)={"6c6f0000000000000000000100", &(0x7f0000000cc0)=@ethtool_gstrings={0x1b, 0x4}}) setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000000000)='ip6gre0\x00', 0x10) ioctl$EVIOCGMTSLOTS(r2, 0x8040450a, &(0x7f0000000080)=""/151) [ 110.487897] binder: BINDER_SET_CONTEXT_MGR already set [ 110.491786] binder: 9693:9721 ioctl c0306201 20007000 returned -14 [ 110.491810] binder: 9693:9722 unknown command 17 [ 110.491816] binder: 9693:9722 ioctl c0306201 2000afd0 returned -22 [ 110.510794] binder: 9693:9714 ioctl 40046207 0 returned -16 2018/03/26 10:09:43 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000006ffc)=0x6, 0x4) sendto$inet6(r0, &(0x7f00000000c0)="0400000000090000b20066514d7f6c410bc62fdbaf533715b6518fd25ffd50451b1679af6da56b91bb0e47cf", 0x2c, 0x0, &(0x7f0000000100)={0xa, 0x800, 0x1, @mcast2={0xff, 0x2, [], 0x1}, 0x1}, 0x1c) 2018/03/26 10:09:43 executing program 3: r0 = socket(0xa, 0x2, 0x0) getsockopt$inet_int(r0, 0x0, 0x32, &(0x7f0000000140), &(0x7f0000000080)=0x4) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f00000000c0)=r1) 2018/03/26 10:09:43 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000040)="6664001a000000") setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000100)={0x6, {{0xa, 0x4e23, 0x9, @remote={0xfe, 0x80, [], 0xbb}, 0xfffffffffffffffa}}}, 0x84) socket(0xa, 0x80001, 0x4) getdents(r0, &(0x7f00000000c0)=""/22, 0x16) 2018/03/26 10:09:43 executing program 7: getpgrp(0xffffffffffffffff) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000140)=0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$addseals(r1, 0x409, 0x8) r2 = syz_open_procfs(r0, &(0x7f0000000100)='net/udp\x00') getdents64(r2, &(0x7f0000000000)=""/216, 0x6) getdents(r2, &(0x7f0000000ea9)=""/407, 0x4b7) 2018/03/26 10:09:43 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x101000, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000a3fff3)='[', 0x1) getsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f000084f000)=""/4096, &(0x7f000093cffc)=0x1269) syz_emit_ethernet(0x22, &(0x7f00000000c0)=ANY=[@ANYBLOB="bffcacbaeb577030a5e0dc1abad1ffffffffffff81002400000c0100000008010000a385a42f5d1a552b1a65d3ffb91e96db9aa6e2ce3fe48229da34e8c52d7aed7b6d174fb054d39febc10ea0ed7f4897b50d79ac84b5bd1e5348cd9865d27537a14f6e9bbf6f8e8a00e262390c538b0b007a77ae1200e07997482191a12d0000000445d043b8de374e7a6b4743b0cafb6d0e22"], 0x0) 2018/03/26 10:09:43 executing program 2: ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(0xffffffffffffffff, 0xc0a85320, &(0x7f0000000000)={{}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4"}) r0 = syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x101800) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000001c0)={0x0, @in6={{0xa, 0x4e23, 0xfffffffffffffffb, @mcast1={0xff, 0x1, [], 0x1}, 0x6}}, 0x6, 0xffffffffd6ff8457, 0x7ff}, &(0x7f0000000280)=0x98) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000002c0)={r1, 0x1, 0x20}, 0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000100), &(0x7f0000000140)=0xc) r2 = socket(0x10, 0x3, 0x0) ioctl$sock_ifreq(r2, 0x89f3, &(0x7f0000000180)={'sit0\x00', @ifru_data=&(0x7f0000000000)="ac8be4abd0f79d6325ae476aab5970a3131f2fb4bbfb3c75500e33d0612f430d"}) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000300)) 2018/03/26 10:09:43 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x1d, 0x8000) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000040), &(0x7f00000000c0)=0x4) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000080)=0xfffffffffffffffc, 0x4) inotify_add_watch(0xffffffffffffff9c, &(0x7f0000adeff8)='./file0\x00', 0x69887816106d42c1) 2018/03/26 10:09:43 executing program 0: ptrace$cont(0xffffffffffffffff, 0x0, 0x0, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x1, 0x0) getsockname$netlink(r0, &(0x7f00000000c0), &(0x7f0000000080)=0xfffffffffffffe33) [ 110.535398] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=1691 sclass=netlink_route_socket pig=9732 comm=syz-executor7 2018/03/26 10:09:43 executing program 7: r0 = socket$key(0xf, 0x3, 0x2) r1 = syz_open_dev$sg(&(0x7f0000000540)='/dev/sg#\x00', 0x8, 0x121000) ioctl$sock_bt(r1, 0x5411, &(0x7f0000000580)="41d547bd4ab5e00b8df66e3d17dd23ad7c6f8230f8f81c5de7df21fb5406674a1d09a53a73892b28f07b62fc1266d29657f41e4bac2a55049cc93db59e3e4a178519cc2e22f05d4a96559452cfc90f988f4432228dd851b06dedca1337ed802e") r2 = openat$rtc(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/rtc\x00', 0x4002, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000000140)={0x0, 0x32, "0c9565c312a921a636a5fe8f9958cfd9244b5cc268869a0e956facd631289e5455e6ba85f65e609a31ff6355b56965e03714"}, &(0x7f0000000180)=0x3a) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000000380)={r3, @in6={{0xa, 0x4e23, 0x3, @loopback={0x0, 0x1}}}, 0x7f, 0x6, 0x4, 0xaf4, 0x4538c560}, &(0x7f0000000440)=0x98) getsockopt$IP6T_SO_GET_INFO(r2, 0x29, 0x40, &(0x7f0000000480)={'nat\x00'}, &(0x7f0000000500)=0x54) ioctl$TCSETAW(r2, 0x5407, &(0x7f0000000200)={0x1000, 0x5, 0x0, 0x80, 0x100000000, 0x1, 0x1, 0x7f, 0x3, 0x7}) sendmsg$key(r0, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000003ff0)={&(0x7f0000012f80)={0x2, 0x4000000000000d, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, [@sadb_x_policy={0x8, 0x12, 0x0, 0x3, 0x0, 0x0, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@multicast1=0xe0000001}}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}]}, 0x80}, 0x1}, 0x0) socket$key(0xf, 0x3, 0x2) pipe(&(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000040)={0x0, @in={{0x2, 0x4e23, @multicast2=0xe0000002}}, 0x20, 0x8e5, 0x6, 0x2c, 0x1877}, &(0x7f0000000100)=0x98) getsockname(r4, &(0x7f0000000300)=@l2, &(0x7f00000002c0)=0x80) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f0000000280)={0xfffffffffffffffe, 0x8402, 0x5, 0x9, r5}, &(0x7f0000000240)=0x67) 2018/03/26 10:09:43 executing program 3: mkdir(&(0x7f0000030ffa)='./bus\x00', 0x0) r0 = open(&(0x7f000001dff4)='./bus/file0\x00', 0x880c0, 0x0) truncate(&(0x7f000003c000)='./bus/file0\x00', 0xe88c) mmap(&(0x7f0000004000/0xc000)=nil, 0xc000, 0x3, 0x12, r0, 0x0) socket$key(0xf, 0x3, 0x2) pkey_alloc(0x0, 0x2) lstat(&(0x7f0000005ff4)='./bus/file0\x00', &(0x7f000003bfbc)) pread64(r0, &(0x7f0000006fb7)=""/73, 0x49, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000016c0)={{{@in6=@remote, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@mcast2}}, &(0x7f00000017c0)=0xe8) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000001800)={@local={0xfe, 0x80, [], 0xaa}, 0x7e, r1}) 2018/03/26 10:09:43 executing program 2: readlinkat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/62, 0x3e) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00006b9000)='/dev/sequencer\x00', 0x802, 0x0) write(r0, &(0x7f000055a000)="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", 0x130) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f00000000c0)={0x7c6b}, 0x1) readv(r0, &(0x7f0000000000)=[{&(0x7f0000000040)=""/4, 0x4}], 0x20000000000002a3) 2018/03/26 10:09:43 executing program 4: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer2\x00', 0x802, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x34, 0xffffffffffffffff, 0x4000000000) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc08c5114, &(0x7f0000c79fb0)={{0x800000}, {0x2000000}}) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000000)={0x0, 0x4}, &(0x7f0000000040)=0x8) ioctl$TIOCGETD(0xffffffffffffffff, 0x5424, &(0x7f0000000100)) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000080)={r1, 0x5}, &(0x7f00000000c0)=0x8) creat(&(0x7f0000000140)='./file0\x00', 0x12) 2018/03/26 10:09:43 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000140)) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000360000)={0x0, 0x0, &(0x7f000035d000)={&(0x7f00000001c0)=ANY=[@ANYBLOB="020d0000100000007d0000000000000003000600000000000200000031ebf8c7000001000000000003000500000000000200000000003f59f19500000000000008001200020001000000000000000000100000000303000000000000000000001d00000101000000000000000000000000000000000000000000000000000000"], 0x80}, 0x1}, 0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r2, 0x4058534c, &(0x7f0000000040)={0x1, 0x1, 0x4c, 0x5, 0x6, 0xffffffffffff622c}) pivot_root(&(0x7f0000000240)='./file0\x00', &(0x7f0000000100)='./file0\x00') write$selinux_context(r3, &(0x7f0000000180)='system_u:object_r:dbusd_etc_t:s0\x00', 0xfffffffffffffd66) 2018/03/26 10:09:43 executing program 5: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = memfd_create(&(0x7f0000000000)='dev ', 0x0) ftruncate(r2, 0xc0000) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000140)={{{@in6=@mcast1, @in6=@mcast1}}, {{@in=@broadcast}, 0x0, @in=@local}}, &(0x7f0000000040)=0xe8) recvmmsg(r0, &(0x7f0000000800)=[{{&(0x7f00000000c0)=@nfc, 0x0, &(0x7f0000000940)=[{&(0x7f0000000880)=""/123}], 0x65, &(0x7f0000000680)=""/108, 0x38d}}, {{0x0, 0x0, &(0x7f00000007c0)=[{&(0x7f0000000700)=""/164}], 0x3c3}, 0x3}], 0x1b1, 0x0, 0x0) sendfile(r1, r2, &(0x7f0000000100), 0x8000) 2018/03/26 10:09:43 executing program 1: r0 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x1ffffd) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x400, 0x0) ioctl$TCSETS(r1, 0x5402, &(0x7f0000000100)={0x800, 0x7, 0x1, 0xb7, 0x100000000, 0x236, 0x40, 0x7a37, 0x1ff, 0x5, 0x6, 0x800}) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f0000000080)) 2018/03/26 10:09:43 executing program 6: userfaultfd(0x80800) r0 = gettid() exit(0x0) setpriority(0x0, r0, 0x0) 2018/03/26 10:09:43 executing program 1: sync() r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x2080, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000000580)={0x5, 0xffffffffffffff01, 0xa3b}) r1 = dup(0xffffffffffffff9c) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f0000000600)) ioctl$TIOCMGET(r1, 0x5415, &(0x7f00000000c0)) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r1, 0xc08c5336, &(0x7f0000000100)={0x4, 0x6, 0x0, 'queue0\x00', 0x2}) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f00000001c0)={0x1000, {{0xa, 0x4e20, 0x6, @remote={0xfe, 0x80, [], 0xbb}, 0xd9}}, 0x0, 0x6, [{{0xa, 0x4e22, 0x2, @ipv4={[], [0xff, 0xff], @rand_addr=0x2}, 0x72b7217d}}, {{0xa, 0x4e23, 0x5, @loopback={0x0, 0x1}, 0x6}}, {{0xa, 0x4e22, 0x8000, @empty, 0x100000000}}, {{0xa, 0x4e20, 0xd5, @ipv4={[], [0xff, 0xff], @rand_addr}, 0x1838}}, {{0xa, 0x4e23, 0x6, @local={0xfe, 0x80, [], 0xaa}, 0x9}}, {{0xa, 0x4e22, 0x7ff, @loopback={0x0, 0x1}, 0x42}}]}, 0x38c) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x2000, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r2, 0x28, 0x0, &(0x7f0000000080)=0x8001, 0x8) 2018/03/26 10:09:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2000001, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) waitid(0x2, 0x0, &(0x7f0000000000), 0xf, &(0x7f0000000080)) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000000ffc)=@fragment, 0x8) 2018/03/26 10:09:43 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x6c) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x20000802, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000100)='syz_tun\x00', 0x10) r1 = dup(r0) sendto$inet(r0, &(0x7f0000000140)='\a', 0x1, 0x0, &(0x7f0000000040)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14}}, 0x10) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r1, 0xc0105303, &(0x7f0000000080)={0x0, 0x4, 0xf9}) sendto$inet(r0, &(0x7f0000d7cfcb)="a2", 0x1, 0x0, &(0x7f0000893ff0)={0x2, 0x4e20}, 0x10) sendto$inet(r1, &(0x7f00000001c0)="8b", 0x1, 0x0, &(0x7f00000002c0)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) 2018/03/26 10:09:43 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0x11d, 0x20000004, &(0x7f0000cc7fe4)={0xa, 0x4e22}, 0x52) r2 = accept4(r0, &(0x7f0000000000)=@alg, &(0x7f0000db4ffc)=0x92, 0xfffffffffffffffd) shutdown(r0, 0x2) ioctl$sock_inet_udp_SIOCINQ(r2, 0x541b, &(0x7f0000000080)) 2018/03/26 10:09:43 executing program 2: socket$inet_icmp(0x2, 0x2, 0x1) r0 = socket$inet_udp(0x2, 0x2, 0x0) unshare(0x400) getsockname(r0, &(0x7f00000002c0)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, &(0x7f0000000300)=0x32) 2018/03/26 10:09:43 executing program 4: socketpair$unix(0x1, 0x1000000000005, 0x0, &(0x7f000021bff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000057cff0)={0x1, &(0x7f0000016000)=[{0x6, 0x0, 0x0, 0x4}]}, 0x8) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x40000, 0x0) getpeername$ipx(r2, &(0x7f0000000040), &(0x7f0000000100)=0xb) syz_open_dev$sg(&(0x7f00000001c0)='/dev/sg#\x00', 0xb82, 0x80c00) fcntl$getownex(r0, 0x10, &(0x7f00000000c0)={0x0, 0x0}) write(r1, &(0x7f000031f000), 0xff24) sched_setscheduler(r3, 0x1, &(0x7f0000000140)=0x800) ioctl$KDENABIO(r2, 0x4b36) bind$llc(r2, &(0x7f0000000080)={0x1a, 0x20, 0x2, 0x17, 0x1, 0x7, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}}, 0x10) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000200)) sched_rr_get_interval(r3, &(0x7f0000000180)) 2018/03/26 10:09:43 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ppp\x00', 0x220000, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000200)) r1 = socket$inet6(0xa, 0x1, 0x0) socketpair(0x1, 0x80b, 0x5, &(0x7f0000000000)={0xffffffffffffffff}) clock_gettime(0xa, &(0x7f0000000040)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) write$evdev(r2, &(0x7f00000000c0)=[{{0x0, 0x2710}, 0xc0cb, 0x5, 0xffff}, {{r3, r4/1000+30000}, 0x1, 0xf8, 0x7}, {{0x77359400}, 0x9, 0x8fe4, 0x3f}, {{0x0, 0x7530}, 0x4, 0x3, 0x2}, {{r5, r6/1000+30000}, 0x7ff, 0x1, 0xffffffff}, {{}, 0x2, 0x5, 0x76}, {{0x77359400}, 0xff, 0x7e00, 0x2}], 0x70) bind$inet6(r1, &(0x7f0000000180)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) ioctl$PPPIOCGFLAGS(r2, 0x8004745a, &(0x7f0000000140)) socket$inet6_udp(0xa, 0x2, 0x0) 2018/03/26 10:09:43 executing program 6: r0 = socket$inet(0x2, 0x2, 0x0) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f00000cd000), &(0x7f000083affc)=0x4) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x4100, 0x0) ioctl$GIO_UNIMAP(r1, 0x4b66, &(0x7f0000000080)={0x8, &(0x7f0000000040)=[{}, {}, {}, {}, {}, {}, {}, {}]}) ioctl$KDGETMODE(r1, 0x4b3b, &(0x7f0000000100)) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/checkreqprot\x00', 0xa0001, 0x0) [ 110.740160] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/03/26 10:09:43 executing program 7: r0 = socket$inet(0x11, 0xa, 0x8) syz_emit_ethernet(0x32, &(0x7f0000000100)=ANY=[@ANYBLOB="0180c20000009f10bafb25c491a148da8e78351bb306810b1a5c995de3020800450000240000000000009078ac000000000800000086dd0000000000b32d2326d632571bdb4a84973800000000000000000000000000000000000001000000f254f8bb09a1d8f5000000000000000000000000000000000000000000000000000032916e6db9cfda9d61a48af416de256ed46ff38ca8d73082a3991ea49070e5c337b20cf8ae3b0213"], 0x0) getpeername(r0, &(0x7f00000001c0), &(0x7f0000000040)=0x80) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r1, 0x111, 0x1, 0x9, 0x4) recvmsg(r0, &(0x7f0000003940)={&(0x7f00000017c0)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, 0x2e, &(0x7f0000003800), 0x0, &(0x7f00000038c0)=""/124, 0x7c}, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x1, 0x0) openat(r2, &(0x7f00000000c0)='./file0\x00', 0x80000, 0x1c0) 2018/03/26 10:09:43 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) getsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000040)={@local, @broadcast, @local}, &(0x7f0000000080)=0xc) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000ed4000)=0x78, 0x4) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0xfffffffffffffdcd) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000000000)="19a12a", 0x3, 0x0, &(0x7f0000000100)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) listen(r0, 0x1) recvfrom$inet(r0, &(0x7f00009be000)=""/11, 0xfffffffffffffd89, 0x100, 0x0, 0xffffffffffffff4e) shutdown(r0, 0x0) shutdown(r0, 0x0) 2018/03/26 10:09:43 executing program 6: ptrace$getregset(0x4204, 0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000200)=""/130, 0x82}) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rfkill\x00', 0xffffff0000000002, 0x0) writev(r0, &(0x7f0000000180)=[{&(0x7f00000000c0)="0bf5430f00032f", 0x7}], 0x1) ioctl$int_in(r0, 0x5473, &(0x7f0000000000)=0x7) 2018/03/26 10:09:43 executing program 5: openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$sock_inet_SIOCGARP(0xffffffffffffffff, 0x8954, &(0x7f00000000c0)={{0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x0, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}}, 0x0, {0x2, 0x4e20, @broadcast=0xffffffff}}) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x800000001, 0x0, 0x0, "96f921ca69ceabe2dd7f64e53e2fc5113cafeeef63479b688e731f9f883b40865d87c7de0cd3566e4cd7e0cae438f6ba5ded145ef5651f22843c4369551617fc", "f22a7888809b6e2cfe25329b0adbdfc0a14db870ad4dc4ccdec38e1e71720b0b"}) socketpair$inet(0x2, 0x80001, 0x0, &(0x7f0000000000)) 2018/03/26 10:09:43 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000233fe4)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x2}, 0x1c) fcntl$setlease(r0, 0x400, 0x1) getsockopt$inet6_int(r0, 0x29, 0x18, &(0x7f0000000000), &(0x7f0000000200)=0x4) 2018/03/26 10:09:43 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000f48fb8)=ANY=[@ANYBLOB="0004000000000000071700000000020000000000000000000000d29f00000000000000000000ffffe00086493d41cea1"], 0x30) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000bfd000)=@routing, 0x8) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e24, 0xfffffffffffffffa, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x8}, 0x1c) 2018/03/26 10:09:43 executing program 1: r0 = getpgid(0xffffffffffffffff) r1 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) perf_event_open(&(0x7f00000000c0)={0x4, 0x70, 0x7, 0x8, 0x3, 0x800, 0x0, 0x5, 0x800, 0x0, 0x100, 0x82, 0xf, 0xffffffffffff3f2b, 0x8, 0x4, 0xbf, 0x18a37346, 0x8, 0x5, 0x7d69, 0x1f, 0xffffffffffff5fd9, 0x0, 0x4278bda2, 0x8000, 0x9, 0xfffffffffffeffff, 0x7fffffff, 0x3b, 0x5, 0x5, 0x3, 0x80000001, 0x7bae, 0xd9cf, 0x3, 0x1, 0x0, 0x3, 0x5, @perf_bp={&(0x7f0000000080), 0x8}, 0x400, 0xf280, 0x8001, 0x7, 0x9, 0x9, 0x92de}, r0, 0x2, r1, 0x8) creat(&(0x7f0000000040)='./file0\x00', 0xa4) perf_event_open(&(0x7f000000a000)={0x1, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) chdir(&(0x7f0000000140)='./file0\x00') mount(&(0x7f0000000340)='./file0\x00', &(0x7f0000000200)='./file0\x00', &(0x7f0000000300)='hugetlbfs\x00', 0x2021008, &(0x7f000000a000)) 2018/03/26 10:09:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) utime(&(0x7f0000d4e000)='./file0\x00', &(0x7f0000e5dffa)) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) ioctl$KDGKBDIACR(r0, 0x4b4a, &(0x7f0000000040)=""/236) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)=0x1) 2018/03/26 10:09:43 executing program 6: r0 = socket$netlink(0x10, 0x3, 0xfffffffffffffffe) writev(r0, &(0x7f0000000000)=[{&(0x7f0000000040)="390000001300090665000000000000237f00804002000000460001070000001419000400042221000000080000000000000000000000000000", 0x39}], 0x1) 2018/03/26 10:09:43 executing program 1: r0 = socket$inet6(0xa, 0x80002, 0x88) bind$inet6(r0, &(0x7f0000d85fe4)={0xa, 0x4e23, 0x8000000000000000}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x31, &(0x7f0000000280)=0x3, 0x4) modify_ldt$write2(0x11, &(0x7f0000000000)={0x7fffffff, 0x0, 0x2400, 0x1f, 0x0, 0x80, 0x4, 0xffffffff, 0x7ff, 0x7}, 0x10) r1 = socket$inet6(0xa, 0x802, 0x100000000000088) sendmsg$inet_sctp(r1, &(0x7f0000959fc8)={&(0x7f0000a34000)=@in={0x2, 0x4e23}, 0x10, &(0x7f0000f71000)}, 0x0) recvmsg(r0, &(0x7f0000040000)={&(0x7f000019ffec)=@ll, 0x14, &(0x7f00009fafb0), 0x5, &(0x7f0000ad7f53)=""/173, 0xad}, 0x0) 2018/03/26 10:09:43 executing program 3: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/policy\x00', 0x0, 0x0) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0xfffffffffffffd2e, 0x8, 0x0, 0x1, 0x10, 0x19, "0938bd7373a28b7bcfa976084947b241b556876845cd29151bbc1bb3c5553fc28aefc75438adfee51b1e20146b5eba30407396d4c540a0639acb0b33685e9307", "80bd92f084b9da7500e95fce92283ba464d7af72da50fbfc2b6f0d7caf5ac55bc514e4ef8dbbe3434069ad68f61d20dd8b76f8d386f0a967e14f621f96359514", "037aa730a42a0cdbdf29d1bef309a6d2cae229d28292bd42a1cd8a576657e1df", [0x3, 0x100000000]}) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000571000/0x1000)=nil, 0x1000, 0x1, 0x800033, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSMASK(r1, 0x40104593, &(0x7f0000fd7000)={0x0, 0xc, &(0x7f0000000040)="ba6d03216e91f10f325b4680"}) 2018/03/26 10:09:43 executing program 6: r0 = socket$inet6(0xa, 0x0, 0x44d1) r1 = accept4(r0, &(0x7f0000000000)=@ax25, &(0x7f0000000080)=0x80, 0x80800) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f00000000c0)={0x0, 0xe8}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000140)=@sack_info={r2, 0xf3a, 0x9}, 0xc) 2018/03/26 10:09:43 executing program 5: socketpair$unix(0x1, 0xffffffffffdffffe, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x400, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000140)={0x0, 0x4c, &(0x7f00000000c0)=[@in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xd}}, @in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e23}, @in6={0xa, 0x4e21, 0x0, @empty, 0x5}]}, &(0x7f0000000180)=0xc) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f00000001c0)={r3, 0x1}, 0x8) setsockopt$netrom_NETROM_T4(r2, 0x103, 0x6, &(0x7f0000000040)=0x3ff, 0x4) dup2(r1, r0) fcntl$lock(r1, 0x7, &(0x7f00001aa000)) fcntl$lock(r1, 0x400000000000007, &(0x7f0000a2e000)={0x2, 0x0, 0x4, 0xfffffffffffffffd}) fcntl$lock(r0, 0x5, &(0x7f0000dd7fe0)) 2018/03/26 10:09:43 executing program 3: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x4000000, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000000)={0x2, 0x1, 0x4af8, 0xffffffff, 0x2}, 0x1) ioctl$DRM_IOCTL_ADD_BUFS(r0, 0xc0186416, &(0x7f00000000c0)={0x7, 0x401, 0x9010, 0x2cf, 0x8, 0x8}) ioctl$DRM_IOCTL_GET_CLIENT(r0, 0xc0186405, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xdeb}) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000040)=0x3, 0x4) ioctl$DRM_IOCTL_DROP_MASTER(r0, 0x641f) 2018/03/26 10:09:43 executing program 2: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x4, 0x31, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x8, 0x4102) ioctl$TCFLSH(r1, 0x540b, 0xfffffffffffffff9) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000a1aff7)={@remote={0xfe, 0x80, [], 0xbb}}, 0xfffffffffffffecc) 2018/03/26 10:09:43 executing program 6: r0 = memfd_create(&(0x7f0000000ffe)='$\x00', 0x0) write(r0, &(0x7f0000002000)='/', 0x1) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000000), &(0x7f0000000040)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) unlink(&(0x7f0000001000)='./file0\x00') ioctl$BINDER_SET_MAX_THREADS(r0, 0x40046205, 0x3) 2018/03/26 10:09:43 executing program 0: mkdir(&(0x7f0000b17ff8)='./file0\x00', 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x5, 0x42) r1 = fcntl$dupfd(r0, 0x800000000402, 0xffffffffffffffff) ioctl$KDGKBMETA(r0, 0x4b62, &(0x7f0000000080)) ioctl$sock_inet6_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000040)) fanotify_mark(0xffffffffffffffff, 0x15, 0x48010008, r1, &(0x7f000028cff8)='./file0\x00') 2018/03/26 10:09:43 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00000012c0)='sched\x00') setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000001300)='ip_vti0\x00', 0x10) r1 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x4002) r2 = add_key(&(0x7f00000001c0)='rxrpc_s\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000002c0)="39c143105c19ad6c9a7a608384df58065a715f1eaf16db06b204a749252ec5801bf03adae1a7bea72371a0c1bdfafe085745491b32b4bc1e3345891048ff66a511965e66e425491314e15a0470c57ca443e31062fddcd173b9970447d95ff6cb244cf46b0e11c47c2b4cc315f4e5700c64d2969ea5b990c5372ef302b954a21ea6d5cf58bcb639d3debd00d47445eba55a04232142976e211eeaf798b48363bb8e2253dba1ca4343d20b3ea7f2898ac3f8501175258efcb3820cff6ee60078825ff1fa64d18780503cd2e37a2c937ec5950357ff237e5a5d74a05185ac52c89d5caacd1dfa267ab1bfabd6680f02bff28e060210161418f4148e7a7807c599e100bb310cfcba6145c255e119eadbe2caa53bff249061f1dde3317811186d1f46af190ba768d5b991dd296fc96fd8f0667f937c9595aafc6223f79e1bc6a968387f3c7413f013b4ef3e069b66fafb395eec86c8cedea15930e8ffad4877dedc8500fdb297d85f1576ff952c956429e660b2ac01e2e8c242a570c865934a796cf8c0937ad657371c918832cb48ad117f34e60e91c41a188d5d259b16f5e8c688803348e9f6baf8dc9283da4987e509a0666847efaf49968d4939beea085be2399704573240172371f2fa86e038f2e592e2f3fc7e702a0d91781170e38e9ac6ba1a8a233ed6f0ab1c87c31cd01c0ef2e000916ab96f249a94ae40f4c410f7d6cf9ff6877b36476fd20f0f93e7bf0e47e3212efc959b6b706bbc3069fa85ee499096bf85c748e9daffcbd5656222a9119fbd38ecea6063268bbf957b5648b5dfd43926eddc06552367a9fd42fdb737b08c33f223f0a1f4fb27a87e1582706a9a87731f2f9725e78c0df3ab49823127d0e537f65f1b62aeb365c87ba6df52c329aa0151ed87e389a66966171189238d4982c33d0aaeac8b13564fd61143134814b690ca457475ea642ba23f7f9f87bb656acc6444abe6d38c6c952a872123e6dcd4c5b25cb2fdc10e13b895fcd3deeecbef9e6a9af6d8f9a7e8a821ee889a8d950339b8c2553a2664e17035124458d3856c141eae45806d5ecd3b72bab584a072ae6e23e4465a3a68dd66b97e9cb6998199c7f007fda0c54423551b0f01cdc086c9421229616623ecc1a78e14e426196d0f269a1684eac74338736b27eb0f7471affc67060ae586ddd84a6b6ce4654b74d2623f29fdf31b6d187b3778ba057cd1918def242fed5c5640eafd602f6d4c4d642cae1f542887d96af124235a9b9f4616945002078437684443f1ea6f4f2ab4902a95ce821c8d86098c5db52d50ccf6810100b21d9fc04003945571783e0f8172a31792135316439514a1edc7176697ea6bc916db8345e9036b2a571c854ccc3c8771b43e9bc004b48480fa8f1e585ac4b032e4714d10163870dbed3736ac0cc9ea4749876f52b4c2060c4c072c1e5c059f5d07a5ff7949f15015bb429b8e40d816b6129490f1c7b11724a387f899d3199d1e234814c436361ddbfc48f4b25269bd3f90998c74b464d31872a37eedd4879a49d8ec7496e4cbfb903b43fa015472406721762f801a8c183f2f7cdb3b1a14c8eabb604562ed7d270e1f38c94c60f2c08984c09b5ec7127154f8e61db7dce424b176683d0286a43f57874603ad3f044e813b636babc227dabe4733242efeedb71771d4d83ff43007cf5b6d6400582a7425f153129be8e882aad8e1e3d896f591d3aeb7fbdf2437405d241feee74bcee1cae5798a37abb17e1109a9e0aff6ce8e75f897c841296acb950a1e1c67da1e01bae191fc6166650f821e007f4a639c932fbcbf71d47e560285abd3c292892869e309ee788be6df1bd736de287763068b726810559f04804713f78176c48872833814fb41bcacdf580c6496d589b68b218094cbc0f155259ae55cca760459e9a5488f595ad2631f3db646c0e46cafc39525ad7bb0975e814597dbe5165dd5e204d0e75c26898542993710ecf85016a305e9ebebe3871f6ea186381fff8ac6027e3a36612f803afa10664396ba755c3b6c558b21ea49830d9247a2ac7e9901612de01564f0465770677f8a60ea3592e6199954deb068dcd2e6e2d9462d313dc3a4b127d73ed549155c64b8c0be35fde01fe4d26ab0f27ceea2698158d3943f20645cf715254e4bb6c881c25aea13e9dc1eb3d880513d64fbbb81fb5c0f01bc06b426430fd5b56992f8f04dc239597cf4f280bf8d34628e510973f4bb2bf5b4ea7840b103d05953880142a216d9d18839a468aa620b58f41dba45449a42e253a0d36b07041e74b35c31e7ec89e9d309f947aded8ed2a4c3b334f9f8e14f2545c679a7ba3e6c784975a5e91ed37fea7672002718fb205cc0a31e967f049f4ab9d3e39682776098ebf2861329b70dd412604c5727aaf8134c368a4caa3d980fe89da38dcbbba105d59c4cc2c37ee899adca4be8415bc7ddc37f7f86b753ac4b28526f9e59ef3c777b4d26dec9f7fd0a1661751b1964d9c579896de4aabc6dfe3a4c615b473e16731a57ade99ca687d282f638d531d0541a7e528523ef275b433d5d010f07eb1c3925e6a69462df35a6f74ed962de3feff9ecaaf01d0f3caa85285ebfd8f94ac4df130d63131cd56b22c4426070d77945fac41f1d0c60bf7db4ef8af385faa7c372be04a0d946c3e4a57fe7d08f2a79d89ccbb6e2ddbbaf1b73fb73dd509b661ab983df8b6bd82058b22bd138e2b80fdd71f990889d6a9498085cfaab15225ab7cd3b18b0822c548d56d6db5378614368b6bd86d7e3de9fbb66bdb8a8dbb1817d5b3289ecd10d8eaa48d27dc351087c5200861b3327a8dadbbd7bb19a334567e54d205db68f73b0a3c3ee2d3b5b8a3c775ce61cd45ffdc982c30c959cab7c48e514bf8aefb07b6531c939a6a1ed7c31879980ad9e50961a3f8833b0d74e3a2116ac8ae6d21084d95ced2956f655eeb754f80c0bc980db9010736a9bff003a1d14390f490ea8ddce71a76548429243aa3c41ceb576e46cf06aaa43289e5786fdc791b18ca1df664ad266900e3dcc064ce4276e79859c3656c5a1ac330e139fff2e412fc4a62f9ff5099768eef39dded0c8a90a8c52802704160c9da311e9e6886931f9fad32bb344652041006355772eb3acebf65ef41c6f37e1f7aa465b7c80b81c12ef6dc46cc872c5600465966a8426410f6783e4b25cb3f00e4c257d8f75f59c752b0451fb27c551307cd8b32f65c4a5f13ef3359313fa5d96d2c3bed2ead5634f6d30fd170b9d952359ecc356745b314b4ad69aed13741966dd336ca81e365d35cd6f61ce7fb4ec527e9918aa01ffda2c0a6d8a633124844099f550452b2fd04633ea9278d99b26d4dfb6196514e28ec27c2db9644accabf3c7a389d0591d57987b9f128bf3c2eca07cfed028da1746e337b09006c28e0fc4911e45b82285090e150ee87b6bfcbcef8596ec538ef91bec1fe1b66c497a32f628c7ece7a3b0dcb66ea06f559226db4ffd14e9632c822d50170634ea30f855aa35855dfd3ba171b18bcfa4b80115b6c9c73971d5551d84d3f5cc2873873b6e383e5501fd843da9219bd35b050b0edfc1472fdd8c6de6ee2dfec96ee6932f214cdb91fb0ee633ffbea1c1208a2169d138ea4a25013ba193e927500e9dd3715a4dcc349d45d3d08ebb371be328985c47972a2e3ce9fb1fbc7868f5173caa3d2f9dedb1de808f4e1f37e299e13a06f413b27bf47f8dbc8815ec1a93e85bfa9da7bb718b33614b29a218b12ca81e9613065195b420bb58f39e0436cc362dca7cf59c78ca38f23e87a22cb647346963afb766bbe70dfd0c1b9215d795ea788bde6757ef86d00967c70864fac8be84ddf1df7a38ba0a9624e47e912c530c5fbf3c6903ee559ae72abe33b9f1f76d7fbc978964e8018ca9e1620feb362805fa7da2c1e9d7dbd97103974c4879256c1e7d1fa45d2bdb33d1c62d4736731bfa5f1b17ac82d3311666f69ee0e900297cb34cb47022af31092ac1931ef61c96de8fc202607b7f46c7a5b957b48257ebbcd60f98d25fb2639e216b15e0f63f1bce3fdc886a93bda7beb1de9794e87cbaf03f01fc6dac76a1e0444434405e2b182cf435648be5753ac669621fd7821c17aaf3f990c101a834e1a8bd7d74ecef4c19bc92b07ae385015d3ff2b5296b73989ab6e1b6cf7436907539f118b3ac9940aa658ee8f0505b0b2c382cdd61c5ff6a0dc314b2b3460e08ece4ebf58a8492b32d095189e5a61ec28b63b47b7dfa313fde0021acdde501be7d75fe71a26a6982fe2f0dcc5b1a822ebaae2feb7124f91ea371f73a914680c32e686a1e836c2a3091b698af15cc2418c3d681a2e4b5d6e3718c86f667a996bd9443e923eff7ef3413adaca25fa5a80d2f44cb3244aac5c14edfa578cc28b5f01b1cc33d2aa94f7f5f44127ed110b4b460235e15367cc99a20d94ebb4ab2c39b342b98ccc493b1eba1846e2348493e72afc77743f2e1204ba34d5e069c752f9b3c010af509fed22bb47e6554dd8d354679b5794c39ab08d274b118da48a412c1eb595eae2e92618bd544f31154bd2614100488115096467b7ab159a19b6b44db98e9c041c97c59e7c60861bc6e24d2416a380d8d0e3cb03ad2c31d57db7a5b3e7ee456537fb3c6686ca87c174955b039b0bbfca19d58b19eeb62dfc4331701902bc7c9c10049bae4972f4f5e9281cd50cc963073837e34e8b46fa878294e872eafe8bb00341008e24230c9effa55fe31a4bf011cdde0ef5db4d044350647a734b610a7db1d7bd2cbbbcc816662a3038f621fb40f86a4cebc9edc64b6dbfdece8862750a64baa97c4fa3cf1fa3d1ee3d9022ac979b5c5bc2d9fee39de46f87b479d715b953a0f78fedb6550be821cbcf740f659bf7860ea8f02c41637b390f1d467e5cb594378c6d612503a836d054cd072c9f1f397aa4d52cad64160becb5e06585539c8707bae726faf15e48610a60b45fb0898c4e69403dabf9822bd1659b4ea28b5817afd88caf76573973b607cb97e709a80bff34c611e4e5f4c8b7fe62573a2d4af4e37995c037a4acf158f222ec858a42b8700b4c8a7abe103a5a089b935b88cbaf8153261f206f88d1f47111292646338fb6650e6e264dca7d5fc147ba6a330a3874763ed8cc19da050897561e3e5fc19001799753cb30613ade26732f7cd3e377cb0d45f72368b7a830015afbe07c9345b218d0851813258a4d4db771ceb4eb871a5fad0db4b909884ef05aa8c68a4a04000d0c7de80de1de7380dd71304348468c7e04ad41543e848684451f7c6fa01d50c13e7af610b843531a180fb0b95b6864996eed739fa89aafc3e0ececf992caa90c752c0cdb6b25ab6abe20d50f11196961149823f1376b0f35cd3696374ef2c82d0fc7c0f3fbb3c4e226713dc1fc812207f21a6115fb309b193f72afbb3254694b2130d5d1be53b5a6abb17899a6da7e0e87ad109674f2877e2f4f142469af6a85004250f5ed4077a868ff6e9b7e3ecc2cebc8f5f7b26fc8635c537a245cefb39e54f4f6c86d1b75119a128aca7fd62bafb30a48c1198957a3234c82740c1b6b19989cf1aaeb5c80a2ec5977a08fe456404d0391b712dada20580371e082b996002aea01f8097e02b23bbbb3344c11b12cb8c9360e640c0ebc76ff6c814ba2937837e2638cc1ee53450ca79486c45ac6dd10e23a05b49a2180ba3abc5854b7c437635dd101740812543db7f2a65d33b228fa3b8118c39ce16adecd8670f69718126140e9977c706a1c7c4b834bcb767f359e24db792adc1891e953004cfb6735f724af8e7721d7f67b8eb", 0x1000, 0xfffffffffffffffd) add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000000c0)="5bd72451bc59f4145143958eeee4d398b6452461bb5e8f4c551c03acb8cd5c6ef5c206f5ebdecab4f0b00d415fe22ea1fee2f64603d43984fe9269709d8c75c63c0af7c03311aa1f9a269bc58d3b7ff1889e2d65a830ca89458e38f30d0fa1079f6e338e3518398ec6cce004f975343758bdf71a7e5844953f1e874dfcda695f73b05beba7a5a3d55eb4b3f4df8c48c4499dd9f78131aa98f8329df23dd154bcbdb505049e2cd9ec6ffc48c06e498ac08ebcac9b1e06191beae3cbbaa3b42de10a", 0xc1, r2) r3 = gettid() r4 = syz_open_procfs(r3, &(0x7f0000000240)='oom_adj\x00') exit(0x0) sendfile(r1, r4, &(0x7f0000000200), 0x4) 2018/03/26 10:09:43 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000180)={0x0, 0x0}) getpriority(0x0, r1) fcntl$getownex(r0, 0x10, &(0x7f0000000100)={0x0, 0x0}) sched_setaffinity(r2, 0x8, &(0x7f0000000140)=0x6) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000080)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000000c0)=0x1c) sendmmsg(r0, &(0x7f0000001d80)=[{{&(0x7f0000000000)=@in6={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000000040), 0x0, &(0x7f0000000080)}}, {{&(0x7f0000000a80)=@in={0x2, 0x4e20, @rand_addr}, 0x10, &(0x7f0000001bc0), 0x0, &(0x7f0000000040)=[{0x10}], 0x9}}], 0x2, 0x0) 2018/03/26 10:09:43 executing program 2: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x4, 0x31, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x8, 0x4102) ioctl$TCFLSH(r1, 0x540b, 0xfffffffffffffff9) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000a1aff7)={@remote={0xfe, 0x80, [], 0xbb}}, 0xfffffffffffffecc) 2018/03/26 10:09:43 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) bind$inet(0xffffffffffffffff, &(0x7f0000001000)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) ioctl(r0, 0x2283, &(0x7f0000001000)) 2018/03/26 10:09:43 executing program 7: r0 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xfffffffffffffffc, 0x8972, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000134000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f00000e5000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000380)='/dev/autofs\x00', 0x8800, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f00000003c0)={0x0, 0x45, "4f5099123123833eeebd123282f26502f4742f00c904c2832913c2613e22c2d831f972dcf975ba43c1e6493362e8e221d0053242cb8753d14c185224605cd2c16202df384c"}, &(0x7f0000000440)=0x4d) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000480)={0x8, 0x8000, 0x7ff, 0x8, r2}, &(0x7f00000004c0)=0x10) connect$inet(r0, &(0x7f00009322c4)={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) connect$inet(r0, &(0x7f00000dcff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) ppoll(&(0x7f0000000000)=[{r0}], 0x1, &(0x7f0000000040)={0x77359400}, &(0x7f0000000080), 0x8) connect$inet(r0, &(0x7f000096dff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) 2018/03/26 10:09:43 executing program 1: socketpair$unix(0x1, 0x1000000000005, 0x0, &(0x7f0000021000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000021ff0)={0x2, &(0x7f0000016000)=[{0x2c}, {0x6}]}, 0x8) pipe(&(0x7f00000000c0)) sendmmsg$unix(r1, &(0x7f0000eebfc8), 0x1, 0x0) r2 = creat(&(0x7f0000000000)='./file0\x00', 0x4) ioctl$GIO_UNISCRNMAP(r2, 0x4b69, &(0x7f0000000040)=""/104) 2018/03/26 10:09:43 executing program 2: r0 = timerfd_create(0x7, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x46000, 0x0) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f0000000040)={{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x10}}, {0x306, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10, {0x2, 0x4e20}, 'tunl0\x00'}) read(r0, &(0x7f0000da2000)=""/8, 0x8) timerfd_settime(r0, 0x0, &(0x7f0000714fe0)={{0x0, 0x989680}, {0x0, 0x6}}, &(0x7f0000000fe0)) setsockopt$inet6_dccp_int(r1, 0x21, 0xb, &(0x7f00000000c0)=0x9, 0x4) 2018/03/26 10:09:43 executing program 6: capset(&(0x7f0000d37ff8)={0x19980330}, &(0x7f0000244000)) mkdir(&(0x7f00002a4000)='./file0\x00', 0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) 2018/03/26 10:09:43 executing program 5: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000040)='ip6_vti0\x00') setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@dev={0xfe, 0x80}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@dev={0xac, 0x14, 0x14}, 0x0, 0x2b}, 0x0, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x90}}, 0xe8) connect$inet6(r0, &(0x7f0000000180)={0xa}, 0x1c) 2018/03/26 10:09:43 executing program 0: futex(&(0x7f000000cffc)=0x4, 0x0, 0x4, &(0x7f0000edfff0)={0x77359400}, &(0x7f0000048000), 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/checkreqprot\x00', 0x400000, 0x0) futex(&(0x7f0000000140)=0x101, 0x9, 0x2, &(0x7f0000000180)={0x0, 0x1c9c380}, &(0x7f00000001c0)=0x2, 0x2) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f00000000c0)={0x0}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40086409, &(0x7f0000000100)={r1}) futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f00006f7000)={0x77359400}, &(0x7f0000877000), 0x0) connect$llc(r0, &(0x7f0000000200)={0x1a, 0x33f, 0x8bf, 0x80000001, 0xfb, 0x0, @random="6e06def1a2e6"}, 0x10) futex(&(0x7f000000cffc), 0x1, 0x8, &(0x7f0000451000)={0x0, 0x1c9c380}, &(0x7f0000024ffc), 0x0) r2 = accept4$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000000000), 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000000040)=0x80000000, 0x4) 2018/03/26 10:09:43 executing program 4: r0 = socket$inet6(0xa, 0x2, 0xfffffffffffffffd) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x2}, 0x1c) ioctl$DRM_IOCTL_CONTROL(0xffffffffffffffff, 0x40086414, &(0x7f00000000c0)={0x3}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000100)={0x2, 0x1, 0x7fff, 'queue0\x00', 0x1}) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/03/26 10:09:43 executing program 1: ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000100)=0x0) r1 = getpgrp(r0) r2 = syz_open_procfs(r1, &(0x7f0000000040)='/exe\x00\x00\x00\x00\x00\x00') getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000000)={0x5, 0x8, 0x0, 0x401, 0x0}, &(0x7f0000000080)=0x10) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f00000000c0)={r3, 0x2}, 0x8) setsockopt$inet6_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f0000000140)='tls\x00', 0x4) mmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x0, 0x11, r2, 0x0) 2018/03/26 10:09:43 executing program 6: r0 = socket$nl_route(0x10, 0x3, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000100)={{{@in=@multicast2, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@local}}, &(0x7f0000000040)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000017c0)={'syzkaller1\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000001880)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400010}, 0xc, &(0x7f0000001840)={&(0x7f0000001800)=@mpls_getnetconf={0x3c, 0x52, 0x0, 0x70bd2d, 0x25dfdbff, {0x1c}, [@IGNORE_ROUTES_WITH_LINKDOWN={0x8, 0x6, 0x411b08db}, @IGNORE_ROUTES_WITH_LINKDOWN={0x8, 0x6, 0x81}, @IGNORE_ROUTES_WITH_LINKDOWN={0x8, 0x6, 0x8}, @NETCONFA_IFINDEX={0x8, 0x1, r1}, @NETCONFA_IFINDEX={0x8, 0x1, r2}]}, 0x3c}, 0x1, 0x0, 0x0, 0x4008090}, 0x1) ioctl$sock_ifreq(r0, 0x8943, &(0x7f00000000c0)={'rose0\x00', @ifru_map}) 2018/03/26 10:09:43 executing program 4: clone(0x0, &(0x7f0000178000), &(0x7f0000b52ffc), &(0x7f0000e41000), &(0x7f00008b4000)) r0 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x10000) preadv(r0, &(0x7f0000000240)=[{&(0x7f00000000c0)=""/252, 0xfc}, {&(0x7f00000001c0)=""/73, 0x49}], 0x2, 0x0) wait4(0x0, &(0x7f000049cffc), 0xa0000002, &(0x7f0000000000)) 2018/03/26 10:09:43 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f0000008000)=""/144, &(0x7f0000e58000)=0x90) exit(0x1ff) socket$nl_route(0x10, 0x3, 0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) 2018/03/26 10:09:43 executing program 3: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x4000, 0x0) write(r0, &(0x7f0000000040)="476a99a79a35843404ff906976d73823ed0aeeab07a5e3aba9670c5293069496e9c99a3c9c60da80e2f9ccd82ffd1683a3dc8690b6391e3467ec54e138d7e8138b8fc8a8cdfdda1cc129fbb20364954be73416c24629c21eac2368c18f72fc4e8f703ec0d021568c07a1b74c44d9b488083f9a", 0x73) r1 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x0, 0x100032, 0xffffffffffffffff, 0x0) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000018000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0x0, 0x3ffffffffffffdbd}, 0x3dc5) 2018/03/26 10:09:43 executing program 5: r0 = socket(0x0, 0x0, 0x10001) pipe2(&(0x7f0000000040), 0x80000) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000000)={'vlan0\x00', {0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x11}}}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f000054bff7)='/dev/rtc\x00', 0x0, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x4028700f, &(0x7f0000000340)) 2018/03/26 10:09:43 executing program 6: mkdir(&(0x7f0000796000)='./file0\x00', 0x0) r0 = inotify_init1(0x0) inotify_add_watch(r0, &(0x7f00007ae000)='./file0\x00', 0x40) mount(&(0x7f000016d000)='./file0\x00', &(0x7f0000a2aff8)='./file0\x00', &(0x7f000035d000)='mqueue\x00', 0x0, 0x0) dup2(r0, r0) inotify_add_watch(r0, &(0x7f0000ac5000)='./file0\x00', 0x2000410) r1 = open(&(0x7f0000fa3000)='./file0\x00', 0x0, 0x0) dup2(r1, r1) inotify_add_watch(r1, &(0x7f0000000000)='./file0/file0\x00', 0x0) 2018/03/26 10:09:43 executing program 1: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x4000) pipe(&(0x7f0000000040)={0xffffffffffffffff}) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) r2 = signalfd(0xffffffffffffffff, &(0x7f0000e7d000), 0x8) signalfd(r2, &(0x7f0000b9fff8), 0x8) 2018/03/26 10:09:43 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00002c5fe8)={0xaa}) r1 = openat$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000000)='cgroup.subtree_control\x00', 0x2, 0x0) poll(&(0x7f0000000040)=[{r0, 0x4020}, {r0, 0x4400}, {r0, 0x4000}, {r0, 0x224}, {r0, 0xc08c}, {r0, 0x2000}, {r1, 0x6471}], 0x7, 0x9) r2 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000e4cfe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) getsockopt$EBT_SO_GET_ENTRIES(r3, 0x0, 0x81, &(0x7f0000000340)={'nat\x00', 0x0, 0x4, 0x89, [], 0x5, &(0x7f0000000240)=[{}, {}, {}, {}, {}], &(0x7f0000000400)=""/137}, &(0x7f00000002c0)=0x50) r4 = syz_open_dev$sndtimer(&(0x7f0000000300)='/dev/snd/timer\x00', 0x0, 0x0) r5 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$TIOCCBRK(r5, 0x5428) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r4, 0xc0145401, &(0x7f0000013000)) ioctl$TUNSETVNETHDRSZ(r4, 0x400454d8, &(0x7f00000003c0)) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000000080)) r6 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000000c0)='net/ip6_flowlabel\x00') getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000000100)={0x0, 0x3ff}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r6, 0x84, 0xa, &(0x7f0000000180)={0x8, 0x4f, 0x0, 0x59, 0xff, 0xf42a, 0x9, 0x1, r7}, 0x20) dup3(r2, r0, 0x0) 2018/03/26 10:09:43 executing program 7: r0 = dup(0xffffffffffffff9c) r1 = syz_open_pts(0xffffffffffffffff, 0x2441) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) r2 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0, 0x32, r2, 0x0) getsockopt$packet_int(r2, 0x107, 0x13, &(0x7f0000001000), &(0x7f0000000000)=0x24f) 2018/03/26 10:09:43 executing program 3: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000387000), 0x4) sendmmsg$unix(r1, &(0x7f00000bd000), 0x80, 0x0) connect$unix(r1, &(0x7f00002ffff6)=@file={0x0, './file0\x00'}, 0xa) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000a8cff0)={0x1, &(0x7f0000528000)=[{0x6}]}, 0x10) close(r0) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x101000, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000000040), 0x4) 2018/03/26 10:09:43 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000619ff3)='/dev/snd/seq\x00', 0x0, 0x80001) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000040)={0x80000004}) ppoll(&(0x7f000021afd0)=[{r1}], 0x1, &(0x7f0000c59000), &(0x7f0000898000), 0x8) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x400000, 0x0) r3 = syz_genetlink_get_family_id$fou(&(0x7f0000000100)='fou\x00') sendmsg$FOU_CMD_GET(r2, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x24, r3, 0x120, 0x70bd28, 0x25dfdbfe, {0x3}, [@FOU_ATTR_IPPROTO={0x8, 0x3, 0x4}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0x73}]}, 0x24}, 0x1, 0x0, 0x0, 0x4040010}, 0x8044) syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x200) 2018/03/26 10:09:43 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000100)=[{&(0x7f0000000140)="a85c34713573cd8abfa326e5547d5e129928d39a58803ff2290ac3cc347bb976f148529868c245415d1ba489032c596952e6fd6ee21f1d99927a5cedeb4edae882a30582c20400010000a261c6ada89d3d07b101fb7ac98a5ae56a164eee209883cca31606165d34b93e24c55b6f45112859c549590c5f100e71a768a77dd482", 0x3a}], 0x1) 2018/03/26 10:09:43 executing program 6: socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000080)) r0 = socket(0x10, 0x3, 0x4) sendmsg$nl_xfrm(r0, &(0x7f00009d3000)={&(0x7f0000c15000)={0x10}, 0xc, &(0x7f00001e5ff0)={&(0x7f0000000080)=ANY=[]}, 0x1}, 0x0) 2018/03/26 10:09:43 executing program 1: r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000080)={0x0, 0x0, @broadcast}, &(0x7f00000000c0)=0x10, 0x80800) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000100)={{0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x307, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x1a}}, 0x78, {0x2, 0x4e23, @broadcast=0xffffffff}, 'vlan0\x00'}) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) getsockopt$sock_int(r1, 0x1, 0x27, &(0x7f00003a9000), &(0x7f00003a6000)=0x4) getsockopt$ARPT_SO_GET_REVISION_TARGET(r1, 0x0, 0x63, &(0x7f0000000000)={'TPROXY\x00'}, &(0x7f0000000040)=0x1e) 2018/03/26 10:09:43 executing program 4: r0 = socket(0x10, 0x802, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f0000000000)={@loopback, 0x0}, &(0x7f0000000040)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'bond0\x00', r1}) write(r0, &(0x7f00000000c0)="24000000210017f0071c0157ff0ffc8e02002008000000f0be580800ea4a140fb0000000", 0x24) 2018/03/26 10:09:43 executing program 7: r0 = syz_fuseblk_mount(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) socket$inet_udp(0x2, 0x2, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000000100)=0x5fe955b8) 2018/03/26 10:09:43 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000007ff4)={0x10}, 0xc, &(0x7f0000004000)={&(0x7f0000024000)={0x24, 0x28, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@nested={0x10, 0x0, [@typed={0xc, 0x0, @u32}]}]}, 0x24}, 0x1}, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x280, 0x40) ioctl$sock_ipx_SIOCGIFADDR(r1, 0x8915, &(0x7f0000000040)={'bcsf0\x00', {0x4, 0x0, 0x83b6, "88d951660f5c", 0x3}}) 2018/03/26 10:09:43 executing program 2: gettid() socketpair$unix(0x1, 0x400000000000001, 0x0, &(0x7f0000919000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r0, r1) setsockopt$inet_buf(r2, 0x0, 0x0, &(0x7f0000000040)="7cccc43232f765721303a89ae8c6bc51a14ae8e3f2a6bb0dd3cba87859e1262542cd29ce9ee5d39d91cd8275dd0d986533f5eede8276287eb3d76b0c700e4fba8533b310f23429c17a129763547f2e0a038c60a3eff9d9a8a3b79f16014dc7c62815bdabdf3593a77412e506f7c6db79074d98d4245f18", 0x77) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) sendmsg$unix(r2, &(0x7f0000000b00)={&(0x7f00000002c0)=@abs, 0x6e, &(0x7f00000003c0), 0x0, &(0x7f0000000a40)}, 0x4000) [ 111.178699] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=29493 sclass=netlink_route_socket pig=9961 comm=syz-executor5 2018/03/26 10:09:44 executing program 6: r0 = socket$inet6(0xa, 0x10000000080001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x22) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/policy\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000100)={0x2}) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000140)=ANY=[@ANYBLOB="000000000a0000000000001aff0100e0ffffff00000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000009f839e41930000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000000000000"], 0x40ef) 2018/03/26 10:09:44 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000619ff3)='/dev/snd/seq\x00', 0x0, 0x80001) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) clock_settime(0x7, &(0x7f0000000080)={r1, r2+30000000}) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f00003bbff4)={0x80000004}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000000)={0x100, @time={0x77359400}, 0x5, {0x8, 0x4}, 0x81, 0x2, 0x3}) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r0, &(0x7f0000c3fff4)) ppoll(&(0x7f000021afd0)=[{r3}], 0x1, &(0x7f0000c59000), &(0x7f0000898000), 0x8) [ 111.224650] netlink: 8 bytes leftover after parsing attributes in process `syz-executor4'. 2018/03/26 10:09:44 executing program 3: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f00000010c0)={0x0, 0x0}) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f0000000040)=r0) mq_timedsend(r0, &(0x7f00000000c0)="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", 0x7b4, 0x0, &(0x7f0000001100)={0x0, r1+30000000}) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x1000000, 0x13, r0, 0x0) syz_open_dev$mice(&(0x7f0000001140)='/dev/input/mice\x00', 0x0, 0x0) close(r0) ioctl$sock_inet_SIOCSIFBRDADDR(r2, 0x891a, &(0x7f0000000080)={'vlan0\x00', {0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}) 2018/03/26 10:09:44 executing program 4: mkdir(&(0x7f0000f4eff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)) chdir(&(0x7f0000cd2ff8)='./file0\x00') r0 = socket$netlink(0x10, 0x3, 0x15) symlink(&(0x7f0000000140)='..', &(0x7f00000000c0)='./file0\x00') umount2(&(0x7f0000000180)='../file0\x00', 0x2) r1 = getpgid(0xffffffffffffffff) sched_setaffinity(r1, 0x8, &(0x7f0000000100)=0xa266) fcntl$setown(r0, 0x8, r1) getresuid(&(0x7f00000001c0), &(0x7f0000000200), &(0x7f0000000240)) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000280)={{{@in6, @in6=@ipv4={[], [], @multicast1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@local}}, &(0x7f0000000380)=0xe8) syz_fuse_mount(&(0x7f0000000080)='./file0\x00', 0xd002, r2, 0x0, 0x3, 0x0) removexattr(&(0x7f0000000000)='../file0\x00', &(0x7f0000000040)=@known='security.evm\x00') 2018/03/26 10:09:44 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x6, &(0x7f0000000000)=0x2d, 0xfffffffffffffe7a) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f0000000140)={{0xa, 0x4e23, 0x2, @loopback={0x0, 0x1}, 0x9}, {0xa, 0x4e20, 0x8, @remote={0xfe, 0x80, [], 0xbb}, 0x4}, 0x9, [0x1f, 0xeb, 0x2, 0x81, 0x9, 0x101, 0x0, 0x9]}, 0x5c) kexec_load(0x81, 0x4, &(0x7f00000000c0)=[{&(0x7f00000001c0)="4db6e9a6ed8ac8397fc5d4cda6dafa55f4ceef686678540afd3fd3250f2951daa78bc39fb1ae546a82ceac0f29115308e4e2f0b1554e0a0e12870e0c7091f3f478627e7750be526c2561a6", 0x4b, 0x1, 0x4}, {&(0x7f0000000240)="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", 0x1000, 0x1, 0x7}, {&(0x7f0000001240)="66e6e713dc1696b81f33d97df3a9ea9d0e427315fdc060e2d0db4b4c65fa815afd3ab50610fb7e7199cf2984fbbea2a681528b3afa62ecfd8d33ebe35d087c7114266f3fe04b1b321fd0c2b7d5ec83ed14f01367665fdeb12e0db9cc84aba8a093e5c546ee4867704f2c678a5f845f4d905f86258f6c2c710f34ed76f5cd4332d0a578e2bb68b549007a62fd6be58e3beecc", 0x92, 0x4, 0xe441}, {&(0x7f0000001300)="ca30dc5c444c653cdaf6da3567b34c75602bec02d096a202780436478b35665f9450cecee7701fa5971505f6eff8d14c51c7acbf3240cfe8447edb610be3abc0e59a8e22dca24d509b48f1678573594ef06dc47e94ba3f3da435b0d8706cf4", 0x5f, 0x8, 0x9}], 0x2a0000) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000000080)) sendto$inet(r0, &(0x7f0000000080), 0x86, 0x84, &(0x7f0000000100)={0x2, 0x4e22, @multicast2=0xe0000002}, 0xfffffffffffffde2) 2018/03/26 10:09:44 executing program 2: r0 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0x4012}) r1 = epoll_create1(0x0) poll(&(0x7f0000000000)=[{r0}, {r0, 0x584}, {r0, 0x8002}, {r0, 0x2020}, {r1, 0xe020}], 0x5, 0x1) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)) 2018/03/26 10:09:44 executing program 1: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000a8eff8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) setsockopt$inet_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0x4) recvmmsg(r0, &(0x7f0000001bc0)=[{{0x0, 0x0, &(0x7f0000001b40), 0x0, &(0x7f0000001b80)=""/34, 0x22}}], 0x1, 0x1, &(0x7f0000001c40)={0x77359400}) 2018/03/26 10:09:44 executing program 7: rt_sigaction(0x9, &(0x7f0000fcb000), &(0x7f00007b4000), 0x8, &(0x7f00003ecff8)) socket(0x10, 0x0, 0x8) timer_create(0x2, &(0x7f0000000000)={0x0, 0x1a, 0x4}, &(0x7f0000000040)=0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) timer_settime(r0, 0x1, &(0x7f00000000c0)={{0x77359400}, {r1, r2+10000000}}, &(0x7f0000000100)) 2018/03/26 10:09:44 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000b39000)='/dev/snd/seq\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f000003e000)='\'', 0x0) write$cgroup_pid(r1, &(0x7f0000000040)=ANY=[@ANYBLOB="b440a20000000400000000000000000000"], 0x4) r2 = dup2(r0, r1) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r2, 0x40605346, &(0x7f00000010c0)={0x0, 0xfffffffffffffffc}) 2018/03/26 10:09:44 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000000040)={0x10, 0x0, 0x0, 0x2ffffffff}, 0xc) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000cecffc), 0x4) r1 = socket(0x10, 0x2, 0x0) r2 = request_key(&(0x7f0000000180)='id_legacy\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000200)='eth1keyring/,&\x00', 0xfffffffffffffffb) add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000000c0)="5b551f164f627d498cd8f135978d9f6f19937ea6b3a7b6a4365659edf6280c39442739c31b032adcd6a8da1d929b4a10b846aac556f7be4c2acf63ff16965220a331f93e736d63015125a8c6689ad9de0796b7e5b7f8627e3bca630b9fd4060e7e387d290b6c246ec9ed2119b012199c3fd109ae07017172f451d67f5ca9d075b613ae4d9b31fc2d88bbf4e0084f6486dea6a6dda05db18fa3c99cf5ce2c3d1883559a5b56f8371922", 0xa9, r2) write(r1, &(0x7f000095c000)="2400000026007f000000000000007701000000ff0100000000000000ffffffff0100ff10", 0x24) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f0000000280)={0x3, {0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x17}}, {0x2, 0x4e21, @rand_addr=0x3}, {0x2, 0x4e23, @loopback=0x7f000001}, 0x1, 0x0, 0x1, 0x20, 0x9, &(0x7f0000000240)='vlan0\x00', 0x2, 0xfffffffffffffff8, 0x7}) sendmsg$nl_generic(r1, &(0x7f00000003c0)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x18080c00}, 0xc, &(0x7f0000000380)={&(0x7f0000000340)=ANY=[@ANYBLOB="14000000000000f9000029000000000000000000"], 0x14}, 0x1}, 0x0) 2018/03/26 10:09:44 executing program 1: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x8040, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000100), &(0x7f0000000140)=0x4) add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000080)="a2", 0x1, 0xfffffffffffffffe) 2018/03/26 10:09:44 executing program 7: mkdir(&(0x7f0000b17ff8)='./file0\x00', 0x0) unshare(0x40600) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x40) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/checkreqprot\x00', 0x40180, 0x0) renameat2(r0, &(0x7f0000000080)='./file0\x00', r1, &(0x7f0000000100)='./file0\x00', 0x3) r2 = open(&(0x7f0000000040)='./file0\x00', 0x2, 0x0) r3 = fcntl$dupfd(r2, 0x800000000402, 0xffffffffffffffff) fanotify_mark(r2, 0x15, 0x8000002, r3, &(0x7f000028cff8)='./file0\x00') 2018/03/26 10:09:44 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x41, &(0x7f0000000000)=""/249, &(0x7f0000875ffc)=0xf9) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000180)) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ppp\x00', 0x800, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000140), &(0x7f00000001c0)=0x4) 2018/03/26 10:09:44 executing program 5: msync(&(0x7f0000998000/0x4000)=nil, 0x4000, 0xfffe) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)) geteuid() r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000300)='/selinux/mls\x00', 0x0, 0x0) connect$netrom(r0, &(0x7f0000000340)=@full={{0x3, {"0cd02896806a3a"}, 0x1}, [{"b5e8aa60d5d795"}, {"a7abc032dfc575"}, {"6a5eb6d8b665f3"}, {"5e1a5cdf33dcc6"}, {"c3d73700ec6977"}, {"2e77e8b448d20b"}, {"1787fca49b1a19"}, {"c19791f5f952fe"}]}, 0x48) 2018/03/26 10:09:44 executing program 1: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000002c0)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r1 = syz_open_dev$binder(&(0x7f0000000080)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) write$selinux_user(r0, &(0x7f0000000000)=ANY=[@ANYBLOB='system_u:object_r:syston_spool_t:s0 unconfined_u\x00'], 0x36) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0106434, &(0x7f0000000040)={0x5, 0x0, 0x0, 0x100000000}) ioctl$DRM_IOCTL_AGP_BIND(r0, 0x40086436, &(0x7f00000000c0)={r2, 0x7fffffff}) 2018/03/26 10:09:44 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup\x00', 0x200002, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/checkreqprot\x00', 0x2040, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0106434, &(0x7f0000000200)={0x2, 0x0, 0x2, 0x101}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0106434, &(0x7f0000000240)={0x8000, r2, 0x10000, 0x40}) r3 = openat$cgroup_procs(r0, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) r4 = inotify_add_watch(r1, &(0x7f0000000280)='./file0\x00', 0x6000211) inotify_rm_watch(r1, r4) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0106434, &(0x7f0000000040)={0x1f, 0x0, 0x2, 0x2}) ioctl$DRM_IOCTL_SG_ALLOC(r3, 0xc0086438, &(0x7f0000000080)={0x6, r5}) write$cgroup_pid(r3, &(0x7f0000000140)=ANY=[@ANYBLOB="002894cc56c05098553919fd718172660227c01b1c38c1be172c8a12e18a1835b1e92496541710b1ff87e8ad704d5aa5f9eb3e64127372c050dfb127b0784b67e13d06880ba4676d7bbfb866759f97794d2b8edf4c523e068ec229d0a5"], 0xfffffe8b) syz_open_dev$random(&(0x7f00000000c0)='/dev/random\x00', 0x0, 0x20000) [ 111.314522] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=10007 comm=syz-executor6 [ 111.339985] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=10020 comm=syz-executor6 2018/03/26 10:09:44 executing program 6: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x100000c, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGABS20(r0, 0x80184560, &(0x7f00000001c0)=""/4096) write$sndseq(r0, &(0x7f00000000c0)=[{0x4, 0x0, 0x0, 0x0, @time, {}, {0x4}, @time}], 0x1c) syncfs(r0) 2018/03/26 10:09:44 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000040)) r1 = syz_open_pts(r0, 0x0) fstat(r0, &(0x7f0000000080)) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fdd000)=0x3) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000000100)={0x0, 0x0, 0x10000005}) [ 111.385697] binder_alloc: binder_alloc_mmap_handler: 10030 20000000-20002000 already mapped failed -16 2018/03/26 10:09:44 executing program 0: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getpeername$inet(r0, &(0x7f00000000c0)={0x0, 0x0, @remote}, &(0x7f0000000100)=0x10) r1 = syz_open_dev$loop(&(0x7f0000000180)='/dev/loop#\x00', 0xfffffffffffffffc, 0x40) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/mls\x00', 0x0, 0x0) r2 = dup(r1) fadvise64(r2, 0x0, 0x0, 0x0) 2018/03/26 10:09:44 executing program 7: socketpair(0x0, 0x6, 0x6, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) signalfd4(r0, &(0x7f0000000200)={0x4}, 0x8, 0x80800) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4000000004e22, 0x0, @empty, 0x2}, 0x1c) listen(r2, 0x0) sendto$inet6(r1, &(0x7f0000000100)='L', 0x1, 0x20000004, &(0x7f0000476694)={0xa, 0x4e22, 0x0, @dev={0xfe, 0x80, [], 0x15}, 0xfffffffffffffffc}, 0x1c) recvmsg(r1, &(0x7f0000000140)={&(0x7f0000af2fe0)=@pptp={0x0, 0x0, {0x0, @remote}}, 0x80, &(0x7f0000ba0f90), 0x0, &(0x7f0000635fd0)=""/101, 0x65}, 0x0) r3 = accept4(r2, &(0x7f0000000040)=@alg, &(0x7f0000b0fffc)=0x58, 0x0) setsockopt$inet6_opts(r1, 0x29, 0x36, &(0x7f0000000180)=ANY=[@ANYBLOB="0000000000005e26310adb137341cfd4f9b54226969d8682b11ed3e989a945d9bd367c434f664db6ae21a14896709cac90f716321e9e5659b32385a2670748509dbefe6450129ee6ccd8194b0bc85599c1554c"], 0x8) sendto$packet(r3, &(0x7f0000000000)='*', 0x1, 0x0, &(0x7f0000000240)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) 2018/03/26 10:09:44 executing program 2: r0 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0x4012}) r1 = epoll_create1(0x0) poll(&(0x7f0000000000)=[{r0}, {r0, 0x584}, {r0, 0x8002}, {r0, 0x2020}, {r1, 0xe020}], 0x5, 0x1) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)) 2018/03/26 10:09:44 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000080)='cpu.stat\x00', 0x0, 0x0) getpeername$netlink(r0, &(0x7f0000000140), &(0x7f0000000180)=0xc) r1 = openat(r0, &(0x7f0000106ff8)='./file0\x00', 0x8000000000002000, 0x0) fchmodat(r1, &(0x7f00000001c0)='./file0\x00', 0x40) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f00000000c0)={0x6, 0x8001, 0x401, 0x0, 0x4}) write$sndseq(r1, &(0x7f0000c55000)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @quote={{}, 0x0, &(0x7f0000cbb000)={0x0, 0x0, 0x0, 0x0, @time={0x77359400}, {}, {}, @control}}}], 0x30) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r1, 0xc04c5349, &(0x7f0000000000)={0x9, 0x9c8, 0xc3}) sendmsg$nl_crypto(r0, &(0x7f00000002c0)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)=@delrng={0x10, 0x14, 0x0, 0x70bd2c, 0x25dfdbfc, "", ["", "", "", "", "", "", "", "", "", ""]}, 0x10}, 0x1, 0x0, 0x0, 0x4}, 0x4010) 2018/03/26 10:09:44 executing program 6: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x1, 0x0) ioctl$TUNSETVNETBE(r0, 0x400454de, &(0x7f0000000180)) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f000035d000)={&(0x7f000033c000)=ANY=[@ANYBLOB="020d0000100000000000000000000d0003000600000000000200000031ebf8c7000000000000000003000500000000000200000000000000000000000000000008001200020001000000000000000000100000000303000000000000000000001d00000100000000000000000000ffffe00000010000000000df4f0305000000"], 0x80}, 0x1}, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00000001c0)={0x0, @in={{0x2, 0x4e24, @rand_addr=0x7}}, [0x0, 0x4, 0x4, 0xffff, 0x290f, 0x200, 0x80000000, 0x5, 0x8, 0xbfc8f5e, 0xfffffffffffffffb, 0xfffffffffffff036, 0x9, 0x8, 0x32df3361]}, &(0x7f0000000080)=0x100) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000100)={r2, 0xffffffffffffffff}, 0x8) ioctl$sock_SIOCOUTQ(r1, 0x5411, &(0x7f00000000c0)) 2018/03/26 10:09:44 executing program 1: r0 = socket$inet6(0xa, 0x801, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000ed3000)=0x3e, 0x4) bind$inet6(r0, &(0x7f0000afe000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) r1 = socket$inet6(0xa, 0x0, 0x0) r2 = syz_open_dev$mice(&(0x7f0000000140)='/dev/input/mice\x00', 0x0, 0x200) ioctl$KDGKBENT(r2, 0x4b46, &(0x7f0000000180)={0xfffffffffffffffb, 0x6, 0x7}) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000e00000)=0x3f, 0x4) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, 0x1c) listen(r1, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x12, &(0x7f00000001c0)=0x9, 0x4) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f00000000c0)='ipddp0\x00', 0x10) listen(r0, 0x0) getsockopt$bt_l2cap_L2CAP_LM(r2, 0x6, 0x3, &(0x7f0000000200), &(0x7f0000000240)=0x4) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040), &(0x7f0000000080)=0xc) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000000040)) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000280)={0x0, 0xde, "a572a7d711840caebe070c4f67ceee584dd5cae20c4871d6eef95ff4953d056db2636f159ebef9556b11dd763db8064144509d40c7180f2127823d29b13e49c845039ebf7928ae11799664c35f9405db3cdca81799b125cbcb51457e7b5e5ed19b4251d47e906e243b0727c2728cd0d4ef247a10894692191a5c86c703635129bd454f6168ab3ab6ecdd44e822ea2497f51784c48db9cdf3a34a5f352103bc5940415d72f79b05e8ecb86fa38738e581871b38f7ce041b95bc9b265fa65c8c409f541b20bd37c2d6649bf1fbfd5f496321b2a81e2c7b1705113d43212b48"}, &(0x7f0000000380)=0xe6) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000003c0)={r4, @in={{0x2, 0x4e23, @multicast1=0xe0000001}}, 0xbde2, 0x6}, 0x88) 2018/03/26 10:09:44 executing program 5: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000040)='attr/current\x00') sendfile(r1, r1, &(0x7f00006c7000), 0x2a) r2 = syz_open_dev$binder(&(0x7f0000232ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r3 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r3, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000008000)={0x4, 0x0, &(0x7f0000004fbc)=ANY=[@ANYBLOB='\x00t@@'], 0x0, 0x0, &(0x7f0000009000)}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000000)={0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000080)=0x2c) 2018/03/26 10:09:44 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x18, &(0x7f0000d01000)=0x7ff, 0x4) setsockopt$inet6_udp_int(r0, 0x11, 0x65, &(0x7f00009a0000)=0x100000001, 0x4) sendto$inet6(r0, &(0x7f0000000000)="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", 0x7d0, 0x0, &(0x7f00005fa000)={0xa, 0x4e22}, 0x1c) 2018/03/26 10:09:44 executing program 4: pipe(&(0x7f0000de3ff8)={0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000ff5000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r2, &(0x7f0000b0bfc8)={&(0x7f0000df6a59)=@ax25, 0x10, &(0x7f0000533fb0), 0x0, &(0x7f000048cf31)=""/180, 0xb4}, 0x0) sendmsg$unix(r1, &(0x7f0000000fc8)={&(0x7f0000238ff8)=@abs, 0x8, &(0x7f0000008000), 0x0, &(0x7f0000965000)=ANY=[@ANYBLOB="187989000100000001000000", @ANYRES32=r0], 0x18}, 0x0) 2018/03/26 10:09:44 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) r1 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'bridge0\x00', 0xfffffffffffffffd}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000000c0)={'bridge0\x00', 0x22001}) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000100)='/dev/pktcdvd/control\x00', 0x0, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000140)={'bridge0\x00\x00 \x00'}) ioctl$TUNGETSNDBUF(r1, 0x800454d3, &(0x7f0000000200)) getsockopt$packet_int(r0, 0x107, 0xe, &(0x7f0000000040), &(0x7f0000000080)=0x4) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000000180)) [ 111.479359] audit: type=1400 audit(1522058984.233:49): avc: denied { dyntransition } for pid=10057 comm="syz-executor5" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0,c1 tclass=process permissive=1 [ 111.508799] binder: 10057:10074 unknown command 1077965824 [ 111.508848] binder: 10057:10074 ioctl c0306201 20008000 returned -22 2018/03/26 10:09:44 executing program 0: pipe2(&(0x7f0000989000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) ioctl$TCSETSW(r1, 0x5403, &(0x7f0000000140)={0x8, 0x1, 0x17, 0x9, 0x1, 0x8001, 0x0, 0x0, 0x6, 0x0, 0x6, 0x5}) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) r3 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f0000000040)='./file0\x00') link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00006b3ff0)='./control/file0\x00') fcntl$getownex(r3, 0x10, &(0x7f0000000000)={0x0, 0x0}) prlimit64(r4, 0xc, &(0x7f00000000c0)={0x10001, 0x20}, &(0x7f0000000100)) utimes(&(0x7f0000967000)='./file0\x00', &(0x7f00005ee000)={{0x0, 0x2710}}) dup2(r0, r2) [ 111.531126] binder: 10057:10074 unknown command 1077965824 [ 111.537536] binder: BINDER_SET_CONTEXT_MGR already set [ 111.537546] binder: 10057:10062 ioctl 40046207 0 returned -16 [ 111.568145] binder: 10057:10074 ioctl c0306201 20008000 returned -22 2018/03/26 10:09:44 executing program 0: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x4000, 0x0) r1 = gettid() r2 = geteuid() getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000280)={0x0, 0x0, 0x0}, &(0x7f00000002c0)=0xc) sendmmsg$unix(r0, &(0x7f0000000340)=[{&(0x7f0000000080)=@abs={0x0, 0x0, 0x4e24}, 0x6e, &(0x7f0000000240)=[{&(0x7f0000000100)="ebaba5ac8a4824190ae4f026ae868c82fa54763168a240000306c515af07b89f553f230702bd8a4bd9fe0db1a8dc39a84766da786ba1", 0x36}, {&(0x7f0000000140)="062af6ae9b2be4e2e41e2243417587cb637f7a7119cafcd0be460d7e2cf60959103523f7b5f331", 0x27}, {&(0x7f0000000180)="e7a0e876728850142719b085be09769eb7791c91254a12c1b0a2cb597d0ca5cfaa9a70a741da4fc1a32bdcd1e5525324217a311452ce52d838294964c9b1d838ea750862f114808ecf5b54e70543706f6fc9f688cee6591f0ca93b774f43b6e7e5ccea817b7a397e5a2bc908d92da5c9bd34f600bcc46b371f4132f252a5fbf6a4f4db56dd2718853592c4991d1deedf19e9fd05c451db2b1c10526744fc708483aec728ab2c7c5d6fd31bbb2053a54e5697f31faedd3cc0f06aa566511e9b", 0xbf}], 0x3, &(0x7f0000000300)=[@cred={0x18, 0x1, 0x2, r1, r2, r3}], 0x18, 0x4000000}], 0x1, 0x1) r4 = socket(0x4, 0x5, 0x58d) setsockopt$nfc_llcp_NFC_LLCP_RW(r4, 0x118, 0x0, &(0x7f0000000380)=0x5, 0x4) write(r4, &(0x7f0000000000)="240000001a0025d70000f60300fffc0e0200000000000000000000000600030001000000", 0x24) 2018/03/26 10:09:44 executing program 1: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_adjtime(0x0, &(0x7f0000000fdf)) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000b2c000/0x4000)=nil, 0x4000, 0x1, 0x10, r0, 0x0) 2018/03/26 10:09:44 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000200)=ANY=[@ANYBLOB="0203000fe3010000fffffffffbdbdf251f96f233ac987c2b6ba7925fe998d2746f335c1dc6f464025cf4385afd6eceb03b788c6c3b92f047a4895a7331b3cd82287a7c6e1c074ea2c4cd5c6bc5ab004f1427bfd8c1557e827e6397f4fb34f44b9b84cb54e3eb9a40a949b1b7bbd93ca7038a21"], 0xfffffd11}, 0x1}, 0x1) setsockopt$sock_int(r0, 0x1, 0x28, &(0x7f0000f85000)=0x800, 0x4) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00000000c0)={0x0, 0x4}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000140)={r2, 0x3, 0x8, 0x1, 0x1, 0x8000}, &(0x7f0000000180)=0x14) ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f00000001c0)) bind(r0, &(0x7f0000000000)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x1, 0x3, 0x2, 0x4, {0xa, 0x4e20, 0x1, @empty, 0x8}}}, 0x80) recvmmsg(r0, &(0x7f0000f84000)=[{{&(0x7f0000f84fec)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x14, &(0x7f0000000400), 0x0, &(0x7f0000f84000)=""/167, 0xa7}}], 0x1, 0x0, &(0x7f0000f84ff0)={0x77359400}) 2018/03/26 10:09:44 executing program 4: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000b10000)=0xc2, 0x6677bbc4) bind$inet(r0, &(0x7f00000f0ff0)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000e9bff0)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x8) connect$inet(r1, &(0x7f000019d000)={0x2, 0x4e23}, 0x58) sendto(r1, &(0x7f0000b19000)="e5", 0x1, 0x0, &(0x7f0000df3ffa)=@hci={0x1f}, 0x80) sendmsg$nl_xfrm(r1, &(0x7f0000f1c000)={&(0x7f0000834000)={0x10}, 0xc, &(0x7f00007faff0)={&(0x7f0000687000)=@acquire={0x128, 0x17, 0x0, 0x0, 0x0, {{@in=@loopback=0x7f000001}, @in=@multicast1=0xe0000001, {@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, {{@in=@multicast1=0xe0000001, @in6=@mcast1={0xff, 0x1, [], 0x1}}}}}, 0x128}, 0x1}, 0x0) sendmmsg(r0, &(0x7f0000003480)=[{{&(0x7f0000000000)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x80, &(0x7f0000000280)}}, {{&(0x7f0000001bc0)=@nl=@unspec, 0x80, &(0x7f0000002e40)=[{&(0x7f0000001c00)="ef5e34babe62e4625e23e8e70cc2a77d1436acbe46c2749dbedcf70b78e36cff2dec5d5df247f3d82f7caeb54fd7affa01038edde3ecf388c7b9a86d40573a28fd00eea81450da477cb8b4148fb22020d596a29a908e7408803316658631b4d9fdbbe9a82a8e7cdf665d2877d041b31c5705ad1a411080a12ee084862d61d4f148bb485f29c30afc2c509a842160e79d6f1f9a76fc7910bc0de450a45cba92d7b2c257cd94bbed9c2a6302831cc537c8592f41e4e6695f1e", 0xb8}, {&(0x7f0000001dc0)="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", 0x1000}], 0x2, &(0x7f0000000140)=ANY=[]}}], 0x2, 0x0) 2018/03/26 10:09:44 executing program 5: socketpair$inet(0x2, 0x80000, 0x1, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = socket(0x10, 0x803, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0x2, 0x400, 0x7, 0xfffffffffffff000, 0xffff, 0x0, 0x4, {0x0, @in={{0x2, 0x4e23, @multicast2=0xe0000002}}, 0x80000000, 0x400, 0xffff, 0x5, 0x6}}, &(0x7f0000000180)=0xb0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000001c0)={r2}, 0x8) sendto(r1, &(0x7f0000000280)="120000003200e7ff00ffe90009144a000ae9", 0x12, 0x0, 0x0, 0x0) 2018/03/26 10:09:44 executing program 2: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00006f3ff0)='/dev/sequencer2\x00', 0x0, 0x0) preadv(r0, &(0x7f0000000300)=[{&(0x7f0000000040)=""/210, 0xd2}, {&(0x7f0000000140)=""/151, 0x97}, {&(0x7f0000000200)=""/152, 0x98}, {&(0x7f00000002c0)=""/35, 0x23}], 0x4, 0x0) clock_nanosleep(0x5, 0x1, &(0x7f0000000000)={0x77359400}, 0x0) 2018/03/26 10:09:44 executing program 7: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x80}, {}, {}, 0x0, 0x0, 0x1}, {{@in6, 0x0, 0x33}}}, 0xe8) connect$inet6(r0, &(0x7f0000002a00)={0xa}, 0x1c) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000000040)={0x0, 0x6}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00000000c0)={r2, 0x5}, 0x8) 2018/03/26 10:09:44 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cpuacct.usage_sys\x00', 0x0, 0x0) ioctl$TIOCGSOFTCAR(r0, 0x5419, &(0x7f0000000080)) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x8, &(0x7f00000002c0)=0x3, 0x4) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r2, 0x0) sendto$inet6(r1, &(0x7f00004e8000), 0x0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x4e22}, 0x1c) sendto$inet6(r1, &(0x7f0000000080), 0x3b4, 0x8000, &(0x7f0000000000)={0xa}, 0x1c) close(r1) 2018/03/26 10:09:44 executing program 1: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000ff0)='/selinux/status\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f00000001c0)='$\x00', 0x0) dup3(r0, r1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r1, 0x0) r2 = userfaultfd(0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0xad, "797a45290d2a22cc04df9e1599eb50fe5a941281c1537686370c3838400804cd49614ce43d3a55f09433d3e7fabd6fed76805404fcd9f5ee3ddedf59e8f3e422210f04d0a4f469dd06af73f3e26dfe1731fd2d868405316993dff3e0ae9b8fbbdbef4d9b93d18992555469d960be8a83394b038d6d6cc1fe7cbae7e7a027d9ad48df9c851502ae6ac25b71f7a6630841c879e89c935d254d8e41ef29e4e041a5d04d79dcf9d4f05e23eda90f4b"}, &(0x7f00000000c0)=0xb5) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000100)={r3, 0x1d, "20d060c8aab138af1102a84090f960b9a3c5c320eef65c5327a2c20d54"}, &(0x7f0000000140)=0x25) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}}) ioctl$DRM_IOCTL_SET_VERSION(r0, 0xc0106407, &(0x7f0000000180)={0x1, 0x10000, 0x1000000000000000, 0xff}) 2018/03/26 10:09:44 executing program 2: unshare(0x20020000) mkdir(&(0x7f00001a3000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000c4fff8)='./file0\x00', &(0x7f000002effa)='ramfs\x00', 0x100000, &(0x7f0000ce3000)) mount(&(0x7f0000003700)='./file0\x00', &(0x7f00008fcfff)='.', &(0x7f00003a2ffa)='adfs\x00', 0x1000, 0x0) mount(&(0x7f0000c6bff8)='.', &(0x7f000092f000)='./file0\x00', &(0x7f00000003c0)='fusectl\x00', 0x8ff8c, &(0x7f000002f000)) mmap(&(0x7f0000000000/0xdf5000)=nil, 0xdf5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x400800, 0x0) lseek(r0, 0x0, 0x1) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0xff8c, &(0x7f00008a7000)) poll(&(0x7f00007a7fe8), 0x0, 0x7f) rmdir(&(0x7f0000d19000)='./file0\x00') 2018/03/26 10:09:44 executing program 7: r0 = syz_open_dev$binder(&(0x7f0000c93000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f000000fff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000005fd4)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000002000)}) close(r0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008fd0)={0x8, 0x0, &(0x7f0000008000)=[@release={0x400c630e}], 0x0, 0x0, &(0x7f0000000f4d)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000dfd0)={0x14, 0x0, &(0x7f000000cf68)=[@request_death={0x400c630f}, @enter_looper={0x630c}], 0x1, 0x0, &(0x7f0000008f37)="c2"}) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000280)={{{@in=@loopback, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@remote}}, &(0x7f0000000380)=0xe8) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000640)=0x0) r6 = gettid() r7 = getpid() getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000880)={{{@in, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@dev}}, &(0x7f0000000980)=0xe8) r9 = getpgid(0x0) r10 = getuid() ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f00000009c0)=0x0) r12 = gettid() r13 = socket$inet6(0xa, 0x80000, 0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000002800)={0x0, @in6={{0xa, 0x4e24, 0x6, @loopback={0x0, 0x1}, 0x101}}}, &(0x7f00000028c0)=0x84) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r13, 0x84, 0x7c, &(0x7f0000002900)={r14, 0x3, 0x101}, 0x8) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000002480)={0x0}, &(0x7f00000024c0)=0xc) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000002500)={0x0, 0x0}, &(0x7f0000002540)=0xc) r17 = getgid() ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000002580)=0x0) lstat(&(0x7f00000025c0)='./file0\x00', &(0x7f0000002600)={0x0, 0x0, 0x0, 0x0, 0x0}) r20 = getgid() sendmsg$netlink(r2, &(0x7f0000002780)={&(0x7f00000000c0)=@kern={0x10, 0x0, 0x0, 0x11}, 0xc, &(0x7f0000002440)=[{&(0x7f0000000100)=ANY=[@ANYBLOB="4c0100001a00000126bd7000fedbdf253c012f0008007e00", @ANYRES32=r2, @ANYBLOB="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"], 0x14c}, {&(0x7f00000003c0)={0x258, 0x15, 0x204, 0x70bd29, 0x25dfdbfd, "", [@generic="bc4ea51c42c54330aa8dbca87585baf61a4dfd5d475eff5408230c71956ceadef5fcd7b3dde6f7fad3054e2e5b626d7ac2a8da6ff42c87cf48336cf3553eadfc912c21c15ef180c420f1e9d856", @typed={0x8, 0x8f, @ipv4=@multicast2=0xe0000002}, @typed={0x8, 0x23, @ipv4=@loopback=0x7f000001}, @typed={0x8, 0x3f, @uid=r4}, @nested={0x1dc, 0x66, [@generic="b20f8e722575d9ef753a5209bbe6e204c9d565860b63c4d18ef2bf8de4a30c6968f5cf80b3f4279c74b48d62ed03bab685c8526a68dae97206e632b994013dfb9a8b57113d15e66506fc13054e164b796bd0f18fcef0b098227753d8b04edc695defe31f77f6c20dab2c065b4754d5973fd82ea1ba13cf1555260dfc9866e6a0ed38efeba0ba1848dcc650dbf173cbaf0e8f0f5d26fc0536dfca66d3e161974151fb1454881903da756c3290bf6f65b6a38df5c04aa11fce198e119cb72578104cd459ee0aab87b3e10fa7a022d384c0fa0d86979a999893c8ddf7", @typed={0x14, 0x20, @ipv6=@loopback={0x0, 0x1}}, @typed={0xc, 0x5f, @u64=0xf7}, @typed={0x8, 0x1b, @u32=0x8}, @typed={0x8, 0x75, @ipv4}, @typed={0x8, 0xd, @fd=r0}, @generic="03acbb360788b13144e88053abc72852dabb5a779256d0e4b21fa9843330a4e39f69dfa4d75d2f81921159f0a4fd8fe2835e806365061a33fec9ccf0d179dade94b4755bf0150e5c175d8b916ca0811d70a1f54b90e4ceee14a57480306aa8f764f5c18981aa839f2c958d736561d3c17cebe043e8d8c13d2024a121d869d314c5361bf74333245630713b0f2099170047c37f2cd5a10950795c78c0e416db7353afade8eb627f0f1ecbd9bdee73b8063c46386f78a49d246270ff44117627d56f2fb4"]}, @typed={0x4, 0x19}]}, 0x258}, {&(0x7f0000000f80)={0x10ac, 0x12, 0x602, 0x70bd2d, 0x25dfdbfc, "", [@nested={0x109c, 0x8f, [@typed={0x8, 0x8a, @ipv4}, @typed={0x4, 0x2a}, 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@typed={0x8, 0x60, @pid=r9}, @typed={0xa0, 0x62, @binary="60326f28c60d5dcb198cf97e2a06bdd7362fd8d71f785236aaffbffc51714820c1c5124a6396673bc5bab35682f66e8f3b2ef70462f22640cf7267a17ceae60b8cf1b2f16f523f9bfd2f359f3a0c689c12ee3d7b9fcaa66a6781fc6867bb47d6e3a24a9697ec2ff139a69011e57351e171d31551e9fbdb632f746ec10832016bd8dddaad819a2238f6316b23cb578a7a2f4b37b5bb762f388da579"}, @typed={0xc, 0x2f, @u64=0x3}, @typed={0x8, 0x24, @uid=r10}, @generic="9bffeb84b8a71a5760d8c4066fdc1310ef2d8bc6c27294b176894832909219fbfbd9dc7b7b7ab8f1c6d8fa764d0d363a1f971126df3f4fbdc75bb613e4341b3535e7ae93c05268e23cfa23a8a0092fdf0e9b0c887f060fee53daa2f1a818d08fbf495437f3584e4b2ef3390422953490abaa935cda003eb29ee74e8b44c3ecad"]}, @nested={0x1ec, 0x71, [@typed={0x8, 0x70, @str='nr0\x00'}, @generic="111604b155928acacfeecd9a70f0d349503415593d0ba4bd70a93b110c9e823da5ced622c4d905d9dc6655aea193f832bb36a0c9d40e1e846382092600f6e219c6bbc09a43ee5bb4db0d1023c41b5b2f8ac1b494006cbc5324464ad7233d0376b13eeb0f7b4a", @typed={0xc, 0xf, @u64=0x2}, @typed={0xc, 0x5d, @u64=0x55}, @generic="36b68999723fa2890755837c97e7dc985c07cae1010f446d96d5d4fb83f4c9aa0b9dd6df8f6b7df756358319bbf87b1bf78220ba6819b3f6f3c2492481b08ab8b03feda1d1186c98a11f48ecb964f8de9db9de97b953eec0fd6c52d0d93bab28134edd760098a19df206a8355db1a2cc2193d3137830ab2db503c088126a70311e561e9c13ee9e4ff5b913d639dd120e21ac17c34e19d4574727032228548eac73b5a47d6dfaad592c5f", @typed={0x8, 0x68, @pid=r11}, @generic="de90ec04fef30d0b82d3ccb82b13d9deec8ae97b", @typed={0x14, 0x7c, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}, @generic="8cae051efa20a6c147d5d83f6d84a521843fcf5e8899fe8f64a53ea561032dfd882c38ef8b8bde4670160690e22ce7f4bc3e962d0437a1bb31535d0bd1e9ac43a92a09573079c90f2180b919a554f9e9", @generic="8fcc050e381070be4696cc02bbb9539e6b9d0e1aa9fc45b6f994c450dcce5cde2f0a35d0be7502968871b6b4d97196cf6a3ab55d18"]}]}, 0x504}, {&(0x7f0000002040)={0x3b8, 0x26, 0x20, 0x70bd28, 0x25dfdbfd, "", [@generic, @typed={0x4, 0x27}, @nested={0xa8, 0x19, [@generic="51c8b0967332156258b041a7464f280157885a6b12e6363fbcb14eec4c656252a91cd8b4100093cb9e5b866022eb699c594cee7294ead06980a563a9bc79b715b80d5fa97f7e835e9e8adf2945e78c9dbaa4a137c675976a9ab14546600c7632e06356ba54352f2d7a4dc4e566af07ae2d2fd2a5529a060a59f5eb9708f405df02b28933c1626fc553cac7240ef38e804e475ba62b07fb30fc041935c75345e95c5d"]}, @typed={0x8, 0x2e, @ipv4=@loopback=0x7f000001}, @nested={0x2f4, 0x8c, [@typed={0x4, 0x93}, @typed={0xbc, 0x89, @binary="e8b503653f0eb0e10c727ebc970c2918688b0814b65f5a7f680d2fbc0822f83121ae1db72eca4167ad0eeec35028ef0745a3b9183d9df162cca9bb6b730689f52afc624e3402674d6dc18a6cfe1f1e46e7c99e498e03a16f98d90cde452100c4960d805e20993d226b03fcbdb2a4fc36da07ec4f050249cec7e378a2527b6c0a928c6cff3463cba8d3120a113f83a6b2e239f7e603e987b7a604f4995005d394f5c24f12327de514cec21d8e2b54d26aaefabb38b2"}, @generic="c51ae337e17580833c21", @typed={0xc4, 0x53, @binary="9e06749aa1949f4967016772ddd3706988be564b931447e4f7b8d67c70ba80cf952c231b52fa98ffdd4b5041c51cf9d21998131a00b29dea1e2549e3bb035c6cdc3c7f41e0f20c33df081ed162c68c241191f505ce9e1ad51ac4986bef2753c5880addb284c01abbc548743dad63088388a004bd6424d2c44e0e5c676463322c2128dffa8bf9669d03911a0f211fbabfb6871c2c58a6497a8b527332835d5f0e1b0e2afbeb5b78017b0695c0587e13370be9d0345752264154ad6afaaa959e"}, @generic="517aace3541d96a895e10a2bc24bb986d3ceb339c1525215cfbdf663b542869d6b36e69ede28c6437e78df6c1ea3ef4e403b070747aaab4691417446c047e19eef3898f42ecb0b605224256278dfe8e3ee00385b3840812e77ffdd7784b5b0e9cacd7e74779e9f4bed06aaea0844b5fcdc2aca7f296aa42fe5574c1e12e56a228d18f90264261ee088b9a80fcd24", @typed={0x8, 0x84, @pid=r12}, @typed={0x8, 0x25, @ipv4=@multicast1=0xe0000001}, @generic="b953eb1b319f5af71186c596f88aa79d50b8a1e662202e4a0a5752007602b8ff56c168badec8af8f5fa5acb4732782a0db51cbdfa085b860baffd9e6d1db40b2196830133f4ca90912a7cbbd6d42ce4642635ffaf016d7106a63df460f", @generic="0112a61d837c760f32881ffdf502a29497c16bd8cdba9752835055f38567960241fb648662024367fcffc10366ea7bdc2ad147ec851b43f3564cacf4145825ede812c24da881c405f4632ed70825362f73b7628f95d03a30423c2908e51d03d211d5bb847dbf"]}]}, 0x3b8}, {&(0x7f0000002400)=ANY=[@ANYBLOB="1c0000200f00100000fcdbdf250c005f002a3a656d30000000"], 0x1c}], 0x8, &(0x7f0000002680)=[@rights={0x10, 0x1, 0x1, [r2]}, @rights={0x2c, 0x1, 0x1, [r3, r3, r2, r2, r1, r3, r1, r2]}, @rights={0x18, 0x1, 0x1, [r3, r2, r1]}, @rights={0x1c, 0x1, 0x1, [r2, r1, r2, r0]}, @cred={0x18, 0x1, 0x2, r15, r16, r17}, @rights={0x24, 0x1, 0x1, [r2, r2, r1, r0, r0, r3]}, @cred={0x18, 0x1, 0x2, r18, r19, r20}], 0xc4, 0x4000}, 0x80) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'nr0\x00', 0x0}) setsockopt$inet_mreqn(r3, 0x0, 0x24, &(0x7f0000000080)={@empty, @local={0xac, 0x14, 0x14, 0xaa}, r21}, 0xc) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000f68fd0)={0x0, 0x0, &(0x7f0000e8dfc8), 0x1, 0x0, &(0x7f000080b000)='y'}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000012fd0)={0xc, 0x0, &(0x7f0000007000)=[@dead_binder_done={0x40086310}], 0x0, 0x0, &(0x7f0000012000)}) mknod$loop(&(0x7f0000002980)='./file0\x00', 0x3e, 0x0) 2018/03/26 10:09:44 executing program 5: syz_emit_ethernet(0xe, &(0x7f0000000000)={@empty, @link_local={0x1, 0x80, 0xc2}, [], {@generic={0x8864}}}, &(0x7f0000000180)={0x0, 0x0, [0x0, 0x436]}) 2018/03/26 10:09:44 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000001180)='mountstats\x00') ioctl$DRM_IOCTL_SET_VERSION(r0, 0xc0106407, &(0x7f0000000000)={0x0, 0x3ff, 0x0, 0x4}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000000040)) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000000080)={0x0, 0x80000, r0}) pread64(r0, &(0x7f0000000100)=""/4096, 0x1000, 0x1) getresuid(&(0x7f0000001140), &(0x7f00000011c0), &(0x7f0000001200)) r1 = getpid() getsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f00000000c0), &(0x7f0000001240)=0x2) rt_tgsigqueueinfo(r1, 0x0, 0x40, &(0x7f0000001100)={0x0, 0x7, 0x0, 0x4}) [ 111.792216] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 111.802447] tc_dump_action: action bad kind 2018/03/26 10:09:44 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x18, &(0x7f0000d01000)=0x7ff, 0x4) setsockopt$inet6_int(r0, 0x29, 0x3c, &(0x7f0000311ffc)=0x1, 0x4) setsockopt$inet6_buf(r0, 0x29, 0x3e, &(0x7f0000000040)="20002091", 0x4) sendto$inet6(r0, &(0x7f0000adb000)="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", 0x7d0, 0x0, &(0x7f0000809000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_buf(r0, 0x29, 0xcc, &(0x7f0000000180)="d689a63c8e0b8ccd78eca901a12c979cf19f271d59af64f37629e3f2db7f685e26e6951a5c823099eef845c8914209362f3a7795275fc1d77a572acc39c417fdde3eba39055f472d7ac0c8c069ca8eed21ce99e7204d0d1aaf7fa8b711d4cb1b414600801ebaa54ca04b6f3bf294ef77f547d1178c87bd9e89cc4f4c130e0e21826b00df774d1ad71684835a86d8c7254b1a917b7a6088402c42e567a4e2d66b02905ad3b1c00f6ab467babad09ebb6d875a21f4450fc4db84c41d9925377f8d8b182e8051659a25a0fdb5263b41", 0xce) r1 = socket(0xb, 0x6, 0x80) setsockopt$ax25_int(r1, 0x101, 0x1, &(0x7f0000000000)=0x2, 0x4) recvmsg(r0, &(0x7f0000001540)={&(0x7f0000000100)=@nfc_llcp, 0x80, &(0x7f0000001400), 0x0, &(0x7f0000001440)=""/198, 0xc6}, 0x0) 2018/03/26 10:09:44 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00008f0000)='/dev/ptmx\x00', 0x0, 0x0) getpeername(0xffffffffffffff9c, &(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @loopback}}}, &(0x7f0000000080)=0x80) getsockopt$ax25_int(r1, 0x101, 0xc, &(0x7f00000000c0), &(0x7f0000000100)=0x4) ioctl$TCFLSH(r0, 0x402c542c, 0x0) 2018/03/26 10:09:44 executing program 5: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000a8eff8)={0xffffffffffffffff, 0xffffffffffffffff}) seccomp(0x0, 0x0, &(0x7f00000000c0)={0x2, &(0x7f0000000080)=[{0x0, 0x7, 0x8}, {0x0, 0x0, 0x0, 0x3}]}) sendmmsg$unix(r0, &(0x7f0000000000), 0x109, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000280)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00000002c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="7100000086933d974f9196fc1779a7b270ff1423fae2d8f7f181105526d0137830028d269efdf919ddab4208879d8a56c94e37f3c2661f9f1d3ca6f3b7dd039a89f56968080c77419f7878e3f074018e780ed5903ce316f355460a9a36a3cdd12a29267ca8414bb1517b577b9e8017f104444b7668"], &(0x7f0000000340)=0x79) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000380)={r2, 0x7, 0x30, 0x7f, 0x1}, &(0x7f00000003c0)=0x18) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000440)={r3, 0xfffffffffffffc01, 0x7fff}, 0x8) setsockopt$packet_int(r1, 0x107, 0xd, &(0x7f0000000400)=0x1, 0x4) r4 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x800, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000100)={0x0, @in6={{0xa, 0x4e21, 0x3ff, @loopback={0x0, 0x1}, 0x6}}, 0x9}, &(0x7f0000000040)=0x88) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f00000001c0)={r5, @in={{0x2, 0x4e22, @multicast2=0xe0000002}}, 0x9, 0x9, 0x337, 0x0, 0xe8}, 0x98) 2018/03/26 10:09:44 executing program 1: unshare(0x400) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0x0, 0xffffffffffffffff}) fcntl$getownex(r1, 0x10, &(0x7f0000000340)={0x0, 0x0}) lstat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = syz_open_dev$mice(&(0x7f0000001880)='/dev/input/mice\x00', 0x0, 0x100) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r0, &(0x7f00000018c0)) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000440)={0x0, 0x0, 0x0}, &(0x7f0000000480)=0x31c) sendmmsg$unix(r0, &(0x7f0000004300)=[{&(0x7f0000000040)=@abs={0x1, 0x0, 0x4e24}, 0x6e, &(0x7f0000000300)=[{&(0x7f00000000c0)="13e392ba9dc00dedf9f374bcd76b9afa1701b21e76443a2769a013689c57", 0x1e}, {&(0x7f0000000100)="e6aa3f", 0x3}, {&(0x7f0000000140)="5d6949e813f8a1833ab5e815bdc34163614d6dafe4e79cd37597ed6196869124a38f9d49d4efe426b0ace8af4268ce3df49f932659ecd109a5", 0x39}, {&(0x7f0000000180)="63d4bf7aafc6c441e20229b918c96d6699c75fe1639d3f92388c50c1386346fff875f099b41a158326ea71ea1de3837638f865428972e326763fa91409f28c3609ffeb1fafe287348bdc3c67d6cbf970c7e434a494ed8178a5dcf97037ca434d53a1fb0038babcf4df480c96454a4639cedd49edd94a4880e72d6f26e1b6325d58affa481b5f78ca093bd4ad1f7f2ebd363a95f6dd653a2c4ed42f312dfd4a60e61140da29d4e536e8b1c43f9eefd1c93165d4ca9618b3a0da22ee69da7918982e3aa136cf2f4cb7ac7962fc1e4b7c368ba36b13860fead9923826b058ce9c6d3891916780a21f5508406d51fb0f20859bda10ccba32cdb1", 0xf8}, {&(0x7f0000000280)="b48df9bf9cfde60ad77a4fff48161a5e65250949ad23c5ad360b5eec0119317736fca01287dd531047b4e660763481756b2f1b20572a221984f46a590f7f602d99e5deff51818e69f593c90d7715", 0x4e}], 0x5, &(0x7f00000004c0)=[@cred={0x18, 0x1, 0x2, r2, r3, r8}, @rights={0x18, 0x1, 0x1, [r0, r1, r0]}], 0x30, 0x48800}, {&(0x7f0000000500)=@abs={0x0, 0x0, 0x4e24}, 0x6e, &(0x7f0000001740)=[{&(0x7f0000000580)="7d8decad4e7b975632896ca86dce756f5f4fc696740329fd7324153369282c297dbd6baf1dda560bf5bf881773dc5fd7d771bef7ab1989d704fb18cb428a0f53864cf33c27f8e646510efc6a2374daa4fe3fab91293e5b354277d76224f0689de4cb921e9519d962a4d39b59adcb8144f8b2823829819602a991468ffe08f786380efc2d34692d95ae8cc81fc7a5de0a8bf894bab4ff99284dbe8a26b2b62ec7027c014c", 0xa4}, {&(0x7f0000000640)="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", 0x1000}, {&(0x7f0000001640)="6489f2b58b52fffaf84b5907a65cf01f9f205ae3a107cf09f27c50e6695d05ebd526c6e8b36dc10c3d42e9317090bbf77d1d3c1f82f250643c0adf2982d65e32b6cb86109a86d7b12f0d78a5ddd1d36ca9bb24ef9a6240ac122d78890f01123aba6c8ff8611781b20f56b11b2d31ab7234433825445ffd3220802ff931c57c710d2b533c45f628b64d35b53003d9c2f09f9ede11f62d6046836dd72cea54e2333ab5bfd1a8a00095020db6db8efd8ea053b8677f7145a801ba8ac3388bdd7b7302a1d957591f065f1cb5a4799e", 0xcd}], 0x3, &(0x7f0000001780)=ANY=[@ANYBLOB="180000000100000002000000", @ANYRES32=r6, @ANYRES32=r3, @ANYRES32=r8, @ANYBLOB="1c0000000100000001000000", @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r1, @ANYBLOB="240000000100000001000000", @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="18d80700670263dd74000000", @ANYRES32=r6, @ANYRES32=r3, @ANYRES32=r4], 0x70, 0x4000080}, {&(0x7f0000001800)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f0000002ac0), 0x0, &(0x7f0000002b00)=[@cred={0x18, 0x1, 0x2, r6, r7, r4}], 0x18, 0x40040c1}, {&(0x7f0000002b40)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f0000002dc0)=[{&(0x7f0000002bc0)="f7a3af7e94b38ed9c252253f90a675688a09d3b6e38e55dc4a53a589156b0d9440e3e0e90c8acf837df745768ce41783b95e368eb549808acd264390d5004cfd90abb380f63b1d6d92f6bfd8223cf98ab064b6b53771943bb3ab73b3536955073330f5de567c002197fc2c8e332a086cfe7288aaafac8e47d6c2392a54de4663d67721c4", 0x84}, {&(0x7f0000002c80)="cc05d8d26143dd823e1d7d91618f0141c6e5f9ed6039c59ec77880d989f05beba1190b86b69f6375d66b54ec87dd49aee351e9fd442fdda0c7d9d41b84daba4ff2d812318a5cf4654313e4425d04ddf23bfc7b9f450fa2f12db1be84a691c42e5a07748e55f128d62893b8cf9591a42335d5d5ed3e462e89a12925e88b3ff7bcb31b43337fc99496b36bca48dac1749ed42f2cb421e433eb1e3594d3fb86de0218e1750062f6c74b670d2d48b39f0c3d5667b4d47d219c8a8f94e07574904d78554b46e3b78410726de1ce5843b4f6", 0xcf}, {&(0x7f0000002d80)}], 0x3, &(0x7f0000002e00)=[@rights={0x1c, 0x1, 0x1, [r0, r1, r0, r0]}], 0x1c, 0x20000800}, {&(0x7f0000002e40)=@abs={0x1, 0x0, 0x4e20}, 0x6e, &(0x7f0000004200)=[{&(0x7f0000002ec0)="425bca200818d0c2a7bc4c01f78b7d0d1abc00270fbe14e5914120f65f0cc3687d8e102a232ea1e7149e92e5457c38f2be62c6870b560d269c18521668c170be8c591c820b890d2e58d8ef739d225339a90a8eb67a4d", 0x56}, {&(0x7f0000002f40)="7575b697da28137d27571fa4a1390ea63d35e3602251031fd5b31d8819d419d323e3b5004b137dafbd3f135d04", 0x2d}, {&(0x7f0000002f80)="67cb30e691adc97f7058b037a112e69952302342aa18146949a78364ec3763f3695c2f8bf6ffe39d2709406c05414274cc8a5844ac25b265acea0d6db90a637e65ac3552a96e44f4d6190f0bc7cec696f765857dd7d76784b9f149a73e1604212d3b3a12b56254e9130921aeab4006cef7557f9babd870fabc649b00565f6ab2201b3efb68e6a3869224699e5af60964cd525370ccf833a9ea9f117cd94a4bb89e96f5f7d62dd0a1ff1c2801c37e8d84a81a4493703bc17c598abb8e55ba355e7a250fa1fdc614", 0xc7}, {&(0x7f0000003080)="944e9247d6ead07104cffab3616cee59117c6cd194fd8c7dab07d646991beff87714b759694001862717bed3bc0ef21d2b5c6abdec8eaa8427106b934af9f6cf99bb83423aa41ba13be6b4c14bfcbc57828a3b9495782aad36728146870a5066c546c9738f2990a528e0d51dbb2d3ec19b98965d2d176b08855aedd65148e83b81d84bb3e89405a78b94c191a02bf8101a4c8ed45b647902c1ad603f4b763cb3e5a66b8b72022256c20e359994656cca890984a4738b6ddb", 0xb8}, {&(0x7f0000003140)="333bb716c66270381821f3e9f9460091b28cb65ef9d2d90720226a6977469cab9624c2d7629f6c9e97da8410fce8dd9674bd6a648f6f073e539d84e1a22063dc107a9c75a820146a8e14ef57973e3fff40fb03ce6b91135f6f9b5fa7ac782d50d1f13fde7a091512a37b8fa8e21dbfcbfd36535c846c87873fdb880a271524bafc0350f401b180f2e37514fab5479d7a27d354bbb88228b63d8fcc47d3", 0x9d}, {&(0x7f0000003200)="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", 0x1000}], 0x6, &(0x7f0000004240)=[@cred={0x18, 0x1, 0x2, r6, r7, r4}, @rights={0x1c, 0x1, 0x1, [r0, r1, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0, r0, r1]}, @cred={0x18, 0x1, 0x2, r6, r3, r4}, @rights={0x20, 0x1, 0x1, [r1, r0, r0, r1, r0]}, @rights={0x1c, 0x1, 0x1, [r0, r1, r1, r0]}], 0xa0, 0x40408d5}], 0x5, 0x0) 2018/03/26 10:09:44 executing program 6: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x102) write$evdev(r0, &(0x7f0000057fa0)=[{}, {}], 0xfffffd24) write$evdev(r0, &(0x7f0000000080), 0x0) ioctl$EVIOCSABS3F(r0, 0x401845ff, &(0x7f0000000040)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x10001) ioctl$DRM_IOCTL_FREE_BUFS(r1, 0x4008641a, &(0x7f0000000100)={0x2, &(0x7f00000000c0)=[0xffffffff7fffffff, 0x4]}) 2018/03/26 10:09:44 executing program 3: r0 = socket(0x10, 0x8000000803, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000042b000)={0x2, &(0x7f0000192ff0)=[{}, {0x6}]}, 0x10) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000000)={0x1, 0x2}, 0x8) getsockopt$sock_buf(r0, 0x1, 0x1a, &(0x7f00007f7000)=""/1, &(0x7f0000da0000)=0x1) 2018/03/26 10:09:44 executing program 0: prctl$setmm(0x23, 0x2, &(0x7f0000be5000/0x2000)=nil) mlock(&(0x7f0000be5000/0x2000)=nil, 0xfffffffffffffdf8) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000000080)={0x0, 0x1000, "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"}, &(0x7f00000010c0)=0x1008) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000001100)={r1, 0x8, 0x2, 0x9, 0x8, 0x98}, &(0x7f0000001140)=0x14) [ 111.919858] binder: undelivered death notification, 0000000000000000 2018/03/26 10:09:44 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r0, &(0x7f0000000080)="d25679e059ebea6386e605c59b670fab2a399bdfb0985c551dd6d053fa62548edc3b0c2d0b0723f612a2ae1fd9700d9cdc34ae49323d218b81245a3fe5b368", 0xffffffffffffffaf, 0x4000, &(0x7f00000000c0)={0xa, 0x4e23, 0x100000000, @empty, 0x9}, 0x1c) r1 = syz_open_dev$mice(&(0x7f0000000100)='/dev/input/mice\x00', 0x0, 0x0) getsockopt$inet_dccp_int(r1, 0x21, 0x3, &(0x7f0000000140), &(0x7f0000000180)=0x4) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f0000000000)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000240)=[{0x20, 0x29, 0x2, "2b07df2fd0846bc0964f4f8fe3d9170900"}], 0x20}}], 0x2, 0x0) 2018/03/26 10:09:44 executing program 4: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000000)='D', 0x0) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000739ff1), &(0x7f0000003ffc)) 2018/03/26 10:09:44 executing program 7: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) signalfd4(r0, &(0x7f0000000000)={0x7fff}, 0xda86e7ed4d282ce2, 0x80001) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000000c0)={{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x1e, 0x2b}, {0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, {0x0, 0x0, 0x7}, 0x0, 0x0, 0x1, 0x2}, {{@in=@multicast1=0xe0000001, 0x4d4, 0x3c}, 0x0, @in, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x1000000000000}}, 0xe8) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x800}, 0x1c) 2018/03/26 10:09:44 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = dup(r1) unlinkat(r2, &(0x7f00000000c0)='./file0\x00', 0x201) bind$inet(r1, &(0x7f0000004000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) setsockopt$sock_int(r1, 0x1, 0x2, &(0x7f0000017000)=0x4000005, 0x4) bind$inet(r0, &(0x7f0000015000)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) listen(r1, 0x0) 2018/03/26 10:09:44 executing program 1: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) connect$inet6(r0, &(0x7f0000000300)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}, 0x4}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000040)={{0xa, 0x4e22, 0x8, @loopback={0x0, 0x1}}, {0xa, 0x4e21, 0x6a2}, 0xffffffffffffffff, [0x0, 0x80000000, 0x3, 0x2, 0x6, 0x9d12a18, 0x2, 0x233]}, 0x5c) 2018/03/26 10:09:44 executing program 2: mkdir(&(0x7f0000001240)='./file0\x00', 0x0) mount(&(0x7f0000c6bff8)='./file0\x00', &(0x7f000092f000)='./file0\x00', &(0x7f0000dcd000)='ramfs\x00', 0x0, &(0x7f000002f000)) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='pids.current\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000040)=ANY=[], &(0x7f0000000080)) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f00000000c0)=0x401, 0x4) getsockopt$netlink(r0, 0x10e, 0xf, &(0x7f0000000240)=""/4096, &(0x7f0000000040)=0x1000) rmdir(&(0x7f0000000200)='./file0\x00') getsockname(r0, &(0x7f0000000180)=@vsock={0x0, 0x0, 0x0, @reserved}, &(0x7f0000000100)=0x80) 2018/03/26 10:09:44 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000140)='net/arp\x00') r1 = socket$inet(0x2, 0x1, 0x0) close(r1) bind$inet(r1, &(0x7f0000134000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendmsg(r1, &(0x7f00002f3fc8)={&(0x7f0000843fe0)=@pptp={0x18, 0x2, {0x0, @multicast2=0xe0000002}}, 0x80, &(0x7f0000de3f90)=[{&(0x7f0000da4000)="c3", 0x1}], 0x1, &(0x7f0000a22000)}, 0x0) shutdown(r1, 0x1) 2018/03/26 10:09:44 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$IPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x43, &(0x7f0000000200)={"4e45544d4150000000000000000000000000000000c7c8461800"}, &(0x7f00000001c0)=0xfffffffffffffce0) getsockopt$IPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x43, &(0x7f0000000080)={'TPROXY\x00'}, &(0x7f00000000c0)=0x1e) 2018/03/26 10:09:44 executing program 3: r0 = socket(0x13, 0x80e, 0x1) recvfrom(r0, &(0x7f0000000280)=""/240, 0x3d, 0x2, 0x0, 0xa6) getpeername$packet(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000040)=0x14) connect$packet(r0, &(0x7f0000000080)={0x11, 0xc, r1, 0x1, 0x7, 0x6}, 0x14) r2 = accept4$inet(r0, 0x0, &(0x7f0000000180), 0x800) fcntl$setsig(r2, 0xa, 0x2a) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f00000000c0)={0x6, {{0x2, 0x4e23}}}, 0x84) setsockopt$inet_tcp_int(r2, 0x6, 0x0, &(0x7f00000001c0)=0x3, 0x4) clock_gettime(0x0, &(0x7f0000000240)={0x0, 0x0}) ppoll(&(0x7f0000000200)=[{r2, 0x2}, {r2, 0x100}, {r2}, {r2}, {r2, 0x2}, {r2, 0x10}, {r0, 0x200}], 0x7, &(0x7f0000000380)={r3, r4+30000000}, &(0x7f00000003c0)={0x1}, 0x8) 2018/03/26 10:09:44 executing program 0: r0 = getpgid(0x0) ioprio_set$pid(0x1, r0, 0x40000000004001) ioprio_get$pid(0x1, r0) prlimit64(r0, 0xa, &(0x7f0000000080)={0x5, 0x3}, &(0x7f00000000c0)) prlimit64(r0, 0xf, &(0x7f0000000000)={0x2, 0x80000001}, &(0x7f0000000040)) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ppp\x00', 0x80800, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000140), 0x4) 2018/03/26 10:09:44 executing program 4: socket$unix(0x1, 0x2, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = dup(r0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000000)=0x4f68) r2 = socket$unix(0x1, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f000067d000)=0x19, 0x4) bind$unix(r2, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f0000000140)={0x8, 0x3f, 0x1, 0x0, 0x9, 0x3}) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000040)={0x0, 0xff, 0x2, [0x5, 0x3f]}, &(0x7f0000000080)=0xc) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00000000c0)={r3, 0x4, 0x7}, &(0x7f0000000100)=0x8) listen(r2, 0x0) connect$unix(r0, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b00"}, 0x3b) socket$inet6_icmp(0xa, 0x2, 0x3a) 2018/03/26 10:09:44 executing program 2: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000b4508a)='/dev/ashmem\x00', 0x800002, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x891b, &(0x7f0000000000)={'irlan0\x00', {0x2, 0x4e23}}) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0xfffffffffffffffe) ioctl$ASHMEM_SET_NAME(r0, 0x41007701, &(0x7f000017effe)='&\x00') mmap(&(0x7f00003f5000/0x2000)=nil, 0x2000, 0x0, 0x1011, r0, 0x0) 2018/03/26 10:09:44 executing program 1: ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000000)=0x0) sched_setaffinity(r0, 0x0, &(0x7f0000000040)=0x4) clone(0x24044000, &(0x7f0000000000), &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)) 2018/03/26 10:09:44 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x40000000) connect$inet6(r0, &(0x7f0000001000)={0xa}, 0x1c) getsockopt$inet6_udp_int(r0, 0x11, 0x64, &(0x7f0000000000), &(0x7f0000000040)=0x4) socket$key(0xf, 0x3, 0x2) sendmsg(r0, &(0x7f000000cfc8)={0x0, 0x0, &(0x7f0000017000), 0x0, &(0x7f0000026f78)=ANY=[@ANYBLOB="7c0058cf29000000040000003b0d986b6905b1c04e7d2d72e354d486ce7fca288e4bfffd710d2bfb90472b864da955e91e7727db8fba999cf48e61767e6a7a91a021c81d0924ebda52e55563c3febb9c9c37415c74ce505f9cd4db4a924216f3e8d17be423f6bae6ad2d9f6add7ae442f56b2ec3d91274c794000000"], 0x7c}, 0x0) 2018/03/26 10:09:44 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x80000000000003) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000140), 0x102000004) ioctl$LOOP_CLR_FD(r0, 0x4c01) connect$netlink(0xffffffffffffffff, &(0x7f0000000000)=@unspec, 0xc) r2 = socket$netlink(0x10, 0x3, 0xc) fsync(r0) sendfile(r0, r2, &(0x7f0000000080), 0xba1) 2018/03/26 10:09:44 executing program 0: mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x40032, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/03/26 10:09:45 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x2) ioctl(r0, 0x2283, &(0x7f0000000000)="86da24880d48373954d1dac761caf36b1a15504ec079563a67b86a37c9dfd800000080c09d01ee767b2c201aef7f1ba2975b2b0594024da2e9ba3b25611f1f3b54b61f0dbbe51c51799a8d99d1f2f3fb6fc139b786d27dbb7a256813a9d8723d42272faac0693d00532350df49793b09e9e22ca201a2636264da") write$evdev(r0, &(0x7f0000001fdc)=[{{0x77359400}}, {}], 0x21d) memfd_create(&(0x7f0000000080)='/dev/sg#\x00', 0x2) 2018/03/26 10:09:45 executing program 3: ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000000)) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000180)) r0 = getpgid(0x0) r1 = syz_open_procfs(r0, &(0x7f00000001c0)="67ff7401e3b1357a76218de31f070700000023457e0d00") preadv(r1, &(0x7f0000000040)=[{&(0x7f0000000080)=""/202, 0xca}], 0x20000062, 0x0) 2018/03/26 10:09:45 executing program 1: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000100)='/dev/hwrng\x00', 0x8000, 0x0) ioctl$VT_GETSTATE(r0, 0x5603, &(0x7f0000000140)={0x7, 0x6, 0x4}) r1 = socket$inet_udp(0x2, 0x2, 0x0) nanosleep(&(0x7f00000000c0)={0x0, 0x1c9c380}, &(0x7f00005bfff0)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) mlock(&(0x7f000037b000/0x2000)=nil, 0x2000) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) sendto$inet(r1, &(0x7f00007d9000), 0x197, 0x20008004, &(0x7f0000000040)={0x2, 0x4e20, @loopback=0x7f000001}, 0x2e) dup3(r1, r1, 0x0) set_tid_address(&(0x7f0000000080)) 2018/03/26 10:09:45 executing program 0: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) capset(&(0x7f0000581ff8)={0x19980330}, &(0x7f00005ccfe8)) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000000040)={{0x2, 0x4e20, @multicast2=0xe0000002}, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x0, {0x2, 0x4e20, @multicast1=0xe0000001}, 'erspan0\x00'}) nanosleep(&(0x7f0000000000), &(0x7f00000000c0)) 2018/03/26 10:09:45 executing program 4: syz_emit_ethernet(0x0, &(0x7f0000000000)=ANY=[], 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x100, 0x11) ioctl$EVIOCGPROP(r0, 0x80404509, &(0x7f0000000040)=""/244) 2018/03/26 10:09:45 executing program 7: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = dup2(r0, r0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000000040)={0x0, 0x4}, &(0x7f00000000c0)=0x8) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000000140)={0x0, 0x0, r1}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000000180)={r3, 0x80000, r1}) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000100)={r2, 0x9}, 0x8) r4 = socket(0x10, 0x3, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r4, 0x84, 0x65, &(0x7f0000000000)=[@in={0x2, 0x4e22, @rand_addr=0x8001}, @in6={0xa, 0x4e23, 0x4, @empty, 0x8000}], 0x2c) r5 = getpid() ptrace$poke(0x5, r5, &(0x7f00000001c0), 0xffffffff) sendmsg$nl_route(r4, &(0x7f0000000840)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000800)={&(0x7f00000002c0)=@newlink={0x3c, 0x10, 0x321, 0x0, 0x0, {}, [@IFLA_IFNAME={0x14, 0x3, 'syz_tun\x00'}, @IFLA_AF_SPEC={0x8, 0x1a, [{0x4, 0xa}]}]}, 0x3c}, 0x1}, 0x0) [ 112.334634] Buffer I/O error on dev loop0, logical block 1, async page read 2018/03/26 10:09:45 executing program 2: r0 = socket$netlink(0x10, 0x3, 0xd) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'lo\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000280)=ANY=[@ANYBLOB="3400000014002b0b0000000000000000021f0000f885fe497e496dc80abbdaf1f4649f27a3d2478c36f709821dccbf8c0b6fbd52923b84bf5ca4d525b299545e87ca33bc7b93cad04c6c95072f27c2c29b6c4d4aaeb02f05af6847983107f4bb274196bf630fff7b09510cd1679744fe7129fdec69e38de59d358c651173ec4706bd07023f5733828d630031aa01e8bcae5184b685", @ANYRES32=r1, @ANYBLOB="08000200ac1414001400060024a70000020000000000000000000000"], 0x3}, 0x1}, 0x0) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x0, 0x0) ioctl$VT_OPENQRY(r2, 0x5600, &(0x7f0000000080)) 2018/03/26 10:09:45 executing program 4: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') ioctl$fiemap(r1, 0xc020660b, &(0x7f0000000100)={0x0, 0x1, 0x2, 0x0, 0x21f}) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x2000, 0x0) 2018/03/26 10:09:45 executing program 5: mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mount(&(0x7f0000b28ff8)='./file0\x00', &(0x7f0000766ff8)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) socket(0x0, 0x0, 0x0) utimensat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080)={{0x0, 0x2710}}, 0x0) lgetxattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)=@known='system.sockprotoname\x00', &(0x7f0000000140)=""/203, 0xcb) 2018/03/26 10:09:45 executing program 0: r0 = socket$inet(0x2, 0x7, 0x404) mmap(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000005ffc), &(0x7f0000000140)=0x3) 2018/03/26 10:09:45 executing program 3: setpriority(0x0, 0x0, 0xffffffff) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000000)=0x0) ptrace$getsig(0x4202, r0, 0x3f87ad42, &(0x7f0000000040)) 2018/03/26 10:09:45 executing program 1: process_vm_writev(0x0, &(0x7f0000216000), 0x1ffffffffffffe58, &(0x7f0000127000), 0x0, 0x2000e000) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x80, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000040)=[@in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xf}}, @in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xa}}, @in6={0xa, 0x4e24, 0x4, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, @in6={0xa, 0x4e21, 0x400, @local={0xfe, 0x80, [], 0xaa}, 0x1}, @in={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e20}, @in6={0xa, 0x4e21, 0x4, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0xa}}, 0x3}, @in6={0xa, 0x4e20, 0xfffffffffffffffd, @mcast1={0xff, 0x1, [], 0x1}, 0x3}, @in={0x2, 0x4e22, @multicast2=0xe0000002}, @in={0x2, 0x4e22, @loopback=0x7f000001}], 0xd0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000000140)={0x4, 0x4c, 0x5, 0x3ff}, 0x10) 2018/03/26 10:09:45 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f000060c000)='oom_score_adj\x00') lseek(r0, 0x0, 0x1) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000000)={{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, {0x1, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, 0x4, {0x2, 0x4e20, @broadcast=0xffffffff}, 'vcan0\x00'}) 2018/03/26 10:09:45 executing program 6: syz_open_dev$binder(&(0x7f0000f23000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x806, 0x1000, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000140)={0x0, @in={{0x2, 0x4e20}}, 0x2, 0xffffffff80000001}, &(0x7f0000000200)=0x88) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000240)={r2, 0xb, "2e09833e9e521167ccecb2"}, &(0x7f0000000280)=0x13) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f00000000c0), &(0x7f00000002c0)=0x4) socket$inet(0x2, 0x1, 0x0) r3 = socket(0x18, 0x0, 0x4) connect(r3, &(0x7f0000000000)=@l2={0x1f, 0x0, {0x0, 0x0, 0x14}}, 0xe) 2018/03/26 10:09:45 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000000140)='/dev/sg#\x00', 0x4, 0x2003) ioctl$int_in(r0, 0x5452, &(0x7f00000000c0)=0x61) close(r0) poll(&(0x7f0000000000)=[{r0, 0x1221}, {r0, 0x40}], 0x2, 0x4) 2018/03/26 10:09:45 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000769ff7)='/dev/sg#\x00', 0x0, 0x0) sendmmsg(r0, &(0x7f0000001bc0)=[{{0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="4ae5f2041763ba40172771147b6da02bfb14851625af879b73fbb24a268cf2988e79af6040e30a22ba4868ea2695a0b6c689748d9572771e8c6106107eac31004c2d4f47afef60d9fc13", 0x4a}, {&(0x7f0000000140)="601bd69413e0abb5253465392506512f2a16d7aa62b5dffe04cd5aa1085fddfff5c9b16801", 0x25}, {&(0x7f0000000180)="616cc4ad14f93ff101f0d875a998fae74bcc9a5e7f061e59c38f", 0x1a}], 0x3, 0x0, 0x0, 0x40}, 0x7b}, {{&(0x7f0000000200)=@pptp={0x18, 0x2, {0x0, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x80, &(0x7f0000001700)=[{&(0x7f0000000280)="b82590fc7cf49ca100efb648714c835d2e5c9d9f776a2efd919918549cce263f537a7d2e4c99909f8ee6b4fd38b68bca4d583911014cd9845ad82bc82d92a89b079507cbd9770a3c8dae7c6c797228790c6ebdc7dd00d8312e2265d235c3c358f4398f9ba19c3937d5f35340c4c7eea13dee6535df40844fae72179740df5e9a0090a7d4670c593c9f5dba009c95e90991f47fcb7c451951e8e01143c964f02cee5633f371461ab675de2914f6297de2762d164e9b380172b7311d42a05f1dae", 0xc0}, {&(0x7f0000000340)="92738382dc7f960eb46923cea5b07723af94caa280c42c27dcb6", 0x1a}, {&(0x7f0000000380)="737c0921762c1177d5a1ae1c6ccaa531418346d59aa4d555a8615f5deb71a13288fe773e69bd153f0a93a4faddc6256ce76315b46abe7cc9073c36378c9063dd9113b7824fee55f807b1123a1c0b579751f7379cfa4c258cae8534aa8bbf30d537a464d95ed6b2411769b488b4e2d75ccf53ca7bd1ce2596105610ffb3c6607bcdd2569b7b728e20d6a2abc651ab9d5322f8c65eaaa3672390fab4539f7fb26193f575b5ca1111af74213a7f8688c43f0e3020c423a1c10d", 0xb8}, {&(0x7f0000000440)="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0x1000}, {&(0x7f0000001440)="0fa3b15924d969b1ba90be3f6a4e6dcb21e1d4d88a1d0f506ce214dee5db8edceedcd1d07376b7b7c43318876032a360756335aaf7e490b23119ae88cc877ace207421735c510b94d7915782afcffa207c2fb00604f9549dfb1fc73b3ed3056aca8ae9e53c51e96379d84ddfa8d69fb007662dea8e8c92ddf7743459f6e45465c56bff49223ba5e1852bc674f42c2938ef39f77bb0b17080f789bd1139805a301a78b882f4f81df5f3608172a79400cf52c6174b1f930ef8ea4d293861f94ad6b615a35fdea828ba6fae17bcb86a8368c9bb6c4bf531181a0c638fd663c2c7432b9b739f352c", 0xe6}, {&(0x7f0000001540)="79532a201c5de4117091493bf713684355fd53dcc0f76438e55077af0731d611021201b9db03736de2b5bb73c1c6f66e4632d520042f8e75a10e9a4924ffeba678c7439468e65cb7d693fbea6581a41536ad2998ba6d00f8f80ea836f02facf45852aaf56bb2de8d8fbd6d17b899732d02ada332b283c4f32bde88c35e94236f7286a71ebff882ba26197cad5f62889e109bb16d8e740464210e53", 0x9b}, {&(0x7f0000001600)="4a74a710cc353f6ae52bbbd6b661e7967fd3d88276797197a57ec4dccad6e251a61498390bf58be3791b3dfc6cd60913f3b7f79ff4f46c486a232725d1edd09718d6ae6f9c68e8c4067e677fae12e86d012e24a4bf8cc919889b8a28d09b667528d19dce87e22dd46876878c12aac462d94d4ba0120daff75b4f842bc91f7c90e06d513eafdd1b9b1d586a04bd58fb9bc9c8540e0ebfc12892a1f46b89672d8f90bb6f74e12a8a5f36d1723e30cc8fa83784de66e321dae8d131e5e8b25637eee4698b7f40a533c803ef58f245ed65091b78e4e635a68ce2c899ed31401791f1214b2ebec0ec0d80204ee6d4ffb713e16de4905187", 0xf5}], 0x7, &(0x7f0000001740)=ANY=[@ANYBLOB="30000000110000000200000016194cd2292312a031d479c756b94bb785fca6c1bf5502c7e4b34c2ff829bd38a213ab000001000006000000000000008cd0dbdba54310b80047335fe9e4e5c7e552125afd5630cfecd49d43e81b2a8e53bc7b5d2af6cd22a4f55ecc186b00000009352413e3b3506b3381f542c08ac4204c4c18e5a8c9268b981bae2f9891ff44949ebd80cf40ab2285b443f72aa24b42143f0f9fd9589e67e83e15e6f30f80a81c37a4c383380325cb772cacfb6bafd8d55c5fa7abc8d304b78d4d277afc0db2cf01bb8fd3fe3290033d38cce2a27632ee4e4b5627bf89d21d652a2d3bd5a96af5f496e02d7bf7e7ee829056357ba3edb4d857e890926193e1f13d0e96f0f56f49dc13cc145d57941ccd745605ab0491e24f72c82b50fafbc1dd7fa02acd886f8da97ab400000010010000000000007243099c0fe257accf16580d0cabac0685f1da7c502f70ff15b596601f072ce1a30afe4493b174e39c67cc81596212474c3d39e226b2c5d1d1079a58e46044f8d342fa33668eb4f8ec6529c9ddcb2774079c549b029df22d7ee2d51c177c95c96c95fdd64ea89174776e34a08ece1f661f4f743813ac57e54d48f50650ac45944d73bd92918a39d2e828f88feee4ffc837243b4b3f4a853045794fb5328cf6c3ae060fb87632000078000000390000000600000096ae7f2fb9a7666e66eeb88383984092026690bd5f343b8ab6a91715314aa1050a1a4369125705748b1d40280e80d520c1fef21498aa7a40786f049ea53bee5e5bc8d034db54aa919f2f89e16ef91c1375d596c5f348608a9ff896894e93a483202d0104a2db8ed7451b8c009c0000000e01000000040000663cfbed195501523902e835b6c88e2f6e90ef93fa94e6c11394f22dde37c27893c6f05bac45f844033a24f19f31c8a3563f22f21f5ded70fb292577de43353d36e21c50766579ae347b50e8a9a6e8a5475a083ed2b63a91aea230b470d64eb36f1dc5b0d820f2b5c8b69d1c8638942c11e427bf53fb45889857302ef96b05e8d1e0bb8f54ae4ba45633b2aa005c000000000000000008000080d50000000000000008039e769218e8ae390a5441973760552ed5c4119cf979da6779eb14da2b092b196a67a30a8e87efc2ba82e796dd0b44b6a7d18147b1204da913275b9add7dae055ab61c44a387940000000f01000040000000ecbec9379138f985e994353c21b837589b62ebe1ca3b6ea3fdb1b1e7fb59c8626f5aac57cae538a77ff3df2a6a52cd139bbeb44983219ba842b11770fe7ab11052b73b4da04a07484c01defb634bce9f25e3df4a787955e7dd58ebd49601237c570884ad780e015d8c425071c8b46a50190278ca90c8e27a42a8554dc8d14baa1599f3d25459447c680000000701000000000000a79748258a85ae10ce881c6466a928245284994ce8a829187d27256513eb12119ed4632c2da26b51074d1e04ea97ecea4fab7a3872dc3c6a8fc74f3a2d9efb35d845b825eca9308e2ae13cb80f2e16a91a46fe219ec35d5ba71d4b3e000000"], 0x450}, 0xfffffffffffff001}], 0x2, 0x40090) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000be000)=[{&(0x7f00003eeff6)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000603000)=[{&(0x7f0000007000)="c2f1a8c8a02a5932fd69adc52c8e0345c26db185e9ed5355ea1469f94049d3f3fd", 0x21}], 0x1, &(0x7f0000b88000)}], 0x1, 0x0) linkat(r0, &(0x7f0000001c40)='./file0\x00', r0, &(0x7f0000001c80)='./file0\x00', 0x400) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f0000000000)=r0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x0, 0x80096b}) getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000000040)=0x5c3f, &(0x7f0000000080)=0x4) execveat(r0, &(0x7f0000001cc0)='./file0\x00', &(0x7f0000001d80)=[&(0x7f0000001d00)='/dev/sg#\x00', &(0x7f0000001d40)='/dev/sg#\x00'], &(0x7f0000002040)=[&(0x7f0000001dc0)=':\x00', &(0x7f0000001e00)='\x00', &(0x7f0000001e40)='/dev/sg#\x00', &(0x7f0000001e80)='\x00', &(0x7f0000001ec0)='@vboxnet0#^', &(0x7f0000001f00)="47504c25766d6e6574302f65746831da656d30776c616e317d255c00", &(0x7f0000001f40)='self:!bdev{\x00', &(0x7f0000001f80)='/dev/sg#\x00', &(0x7f0000001fc0)='vmnet0\x00', &(0x7f0000002000)='posix_acl_access\x00'], 0x1400) poll(&(0x7f0000002080)=[{r0, 0x8070}, {r0, 0x10}, {r0, 0x6100}, {r0, 0x200}, {r0, 0x2}, {r0, 0x304}], 0x6, 0x2) pipe(&(0x7f0000001c00)) ioctl(r0, 0x2285, &(0x7f0000007000)='S') 2018/03/26 10:09:45 executing program 6: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(&(0x7f00000d4000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000005900)) chdir(&(0x7f0000000000)='./file0\x00') r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x0, 0x0) mknodat(r0, &(0x7f0000000240)='./file1\x00', 0x1000, 0x6d) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f00000000c0), &(0x7f0000000100)=0x4) getsockname(r0, &(0x7f0000000180)=@l2, &(0x7f0000000200)=0x80) mknod(&(0x7f0000000080)='./file1\x00', 0xc010, 0x80) 2018/03/26 10:09:45 executing program 0: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000336000), 0x8, 0x0) r1 = epoll_create1(0x0) epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000005b000)) syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x2) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/member\x00', 0x2, 0x0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000169000)) 2018/03/26 10:09:45 executing program 7: r0 = getpgid(0x0) r1 = syz_open_procfs(r0, &(0x7f00000000c0)='mounts\x00') pread64(r1, &(0x7f0000000100)=""/4096, 0xffffff20, 0x0) 2018/03/26 10:09:45 executing program 1: r0 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000000140)={0x0, 0xfffffffffffffffe, 0x80}) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000280)='/selinux/avc/hash_stats\x00', 0x0, 0x0) shutdown(r1, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00000002c0)=0x8) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/policy\x00', 0x0, 0x0) getsockopt$netlink(r2, 0x10e, 0xf, &(0x7f0000000080)=""/114, &(0x7f0000000100)=0x72) getsockopt$bt_l2cap_L2CAP_OPTIONS(r2, 0x6, 0x1, &(0x7f0000000200), &(0x7f0000000240)=0xfefb) syz_open_dev$sndtimer(&(0x7f00000001c0)='/dev/snd/timer\x00', 0x0, 0x80) 2018/03/26 10:09:45 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000fe0)={{&(0x7f0000013000/0xe000)=nil, 0xe000}, 0x1}) pselect6(0x40, &(0x7f0000011fc0), &(0x7f0000011000), &(0x7f0000003000), &(0x7f0000013000), &(0x7f0000001ff8)={&(0x7f0000012000), 0x8}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000000040)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x28000, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000080), &(0x7f00000000c0)=0x4) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c0ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/03/26 10:09:45 executing program 6: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$sock_inet_SIOCGARP(0xffffffffffffffff, 0x8954, &(0x7f00000000c0)={{0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x0, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}}, 0x0, {0x2, 0x4e20, @broadcast=0xffffffff}}) setsockopt$sock_int(r0, 0x1, 0x28, &(0x7f0000000040)=0x739, 0x4) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, "96f921ca69ceabe2dd7f64e53e2fc5113cafeeef63479b688e731f9f883b40865d87c7de0cd3566e4cd7e0cae438f6ba5ded145ef5651f22843c4369551617fc", "f22a7888809b6e2cfe25329b0adbdfc0a14db870ad4dc4ccdec38e1e71720b0b"}) socketpair$inet(0x2, 0x80001, 0x0, &(0x7f0000000000)) 2018/03/26 10:09:45 executing program 2: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f0000000040)) futex(&(0x7f000000cffc)=0x4, 0x0, 0x4, &(0x7f0000edfff0)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f00006f7000)={0x77359400}, &(0x7f0000877000), 0x0) futex(&(0x7f000000cffc), 0x1, 0x8, &(0x7f0000451000)={0x0, 0x1c9c380}, &(0x7f0000024ffc), 0x0) 2018/03/26 10:09:45 executing program 0: unlink(&(0x7f00000000c0)='./file0\x00') r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) r2 = dup(r1) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f000000a000)={0x4, 0x0, &(0x7f000000aff0)=ANY=[@ANYBLOB="0ce30000"], 0x4, 0x0, &(0x7f0000004000)="2716c84b"}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000afd0)={0x28, 0x0, &(0x7f0000009f84)=[@reply={0x40486311, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000000a000), &(0x7f0000003000)}}], 0x15b, 0x0, &(0x7f0000003fb3)}) ioctl$BINDER_THREAD_EXIT(r2, 0x40046208, 0x0) 2018/03/26 10:09:45 executing program 4: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mq_timedreceive(r0, &(0x7f0000000040)=""/49, 0x18e, 0x0, &(0x7f00000000c0)={0x0, 0x989680}) 2018/03/26 10:09:45 executing program 3: r0 = socket$inet6(0xa, 0x100000000000002, 0x0) mprotect(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x3, 0x80000, 0xea) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000000), &(0x7f0000000040)=0xb) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$EVIOCGVERSION(r2, 0x80044501, &(0x7f00000000c0)=""/115) setsockopt$inet6_buf(r0, 0x29, 0x20, &(0x7f0000002922)="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", 0x6df) 2018/03/26 10:09:45 executing program 7: setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000001000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}}, 0xfffffffffffffe8c) r0 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x10000, 0x3) sendmmsg(r0, &(0x7f0000000f40)=[{{0x0, 0x0, &(0x7f00000005c0)=[{&(0x7f00000001c0)="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", 0xfc}, {&(0x7f00000002c0)="99992af29e606e53b24ff53a9d7049092f9d43667c12564601e1b1166f9bd95ad629b384761c23aee743d480d3f79596c700150032f0cd8c29ad2ac248d1f6fb7846aa59735e5f28d597ed0ecd83837fc315cbb9974071dd3975ea11e70cf37aa31f631294cb7c", 0x67}, {&(0x7f0000000340)="3c2541d1eb2618a43be6a703965e245befd41162e3d2cd60516370341d76eb3a204c795e60", 0x25}, {&(0x7f0000000380)="cab5b9711e7a5d2d23c7fdb1293bd70c997dd4a11df63884c0ecf3c4d0813b543e0a27d21b55111582946e25f17108c8b1a55d88c2a0f6532caded66949448102c1d7fd6625ee65bbfcd45acc36fc88bc02c22d830086bec058e88fe8c1f1ad5b292ca619c3630ce32a5d4331a35eb99ed44f0e7778e00a80248a91f180c57aeb425c63ed1f8b11e92c68e23a3c9c80cb623c94ed5ca3d2a536d63dddf728a9747825a422b9f94a6c80fa0ee35b2375a6f5ec616ab314fbb9523463013e18150d9603af99281", 0xc6}, {&(0x7f0000000480)="c8b2e951ef63bff87b18ded1f43df9ad1d0cbb230a223252d674c011b77e16a48d2a2ffa4084da4f221f0cc2456c4ea80080bdbb767d48c0472808d02943add8304eba502b8fee79ab9530b18f878344d7cadf95adccf5f50608", 0x5a}, {&(0x7f0000000500)="deca7cf5c39906ccda2e724434cb", 0xe}, {&(0x7f0000001140)="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"bdb4a393af7c234e7ba59b957dd2c8ce46f2cac75c4a361afca60a3336449e84b8262885ad307706d92633e981c8a219fa665752942c4f0d0040b0e77e04fb359b702183b3fd4162593b7dc5d3dd8f1c656fbb4ad8aa3005a368fc20485534e7903ab39523f37ed817c89f1f203d2eaadda4f9b74265664bf74819e451ef37889dcb709668e08f10e97a47fb1213c497863d06063abbcc0633f9d98c92bd4d0c99bf4e6be671fe32f5d92b84e9f86dab8ae48a2ae492382ac3b01ae85780d2630f1f0d0942b6ebf9935d792ddbc1a1f6ebde6b5ab20dbe03770f31d4fccdd05b86f9707e7a8ce2ecdb1a4beb2bba8e9c04a2532586da3541e61a01561ffa84e0ae6133c2522da17289ccea84f61654092f3da5a47d23a3aba3abe6b1d21e28ed85a4e2afe640da1c68513e0c4452ff98dfd47e00147b74891c5db3a3c8e645a4f2dfa861ea8243f1334aeb9f3dacc061722b0a726a0b9446a990c3ab4ea6e2a137c0ade318b80bea0a460171458ca8fd0dbfdcf822af0be7c7786d5f2096986781024c06eb01afb1aa3840ac5d4ea231eebda958352d56f7ff2ddbe2c2b6b1d92334b56ecc521369f4a17be246fdb8f7a19caad0ea84fc904467155bb4b7fe247a16a68fe370d6075c7776a28a3b5d62fd1d2b8d27c94e8cadc26f4bf13c47b2f2c7b3a210ef6adb8b5d8a81a12b5f665dcce50149ad5960dbee871f9bf3c2db56e0eda01ed7ecbb81e6079fa6a1cbd1837dab5a297538432e15c3fe926a7f65fd3ee376fd61c26f46404e4b62a3aa3c66db22f6c535978e22e0f75fd518d3cc97c586da5ed8ab42a9b6cf7963d918d93de1e1e9e6a2f5edf3f0e5c7aa0a317d1515beb9ee8e590fec4425417e167428930188092d4ed20791157937b5e41061243544892999b5e40dfa62ef28c2b093cdd854e0333a0eb0f15b20beb159833ea20f415d567790af327cf3aebf52d21749de7f8e19fd57b6d1f0c2c3377ae549315432cdc3685d1459e3863698e361dbc874cee8f449bccd50755cc791c2c4fa2e6db3936eb7da3706f5be825fb6d3cdf0f8cded5ddcf69dd464e91d3eee37f926ac37cb7348df4e3906737018099e4cc0e10ad2335602af6b9bce5f1f7905daf19087ee10146ecba1a7439fc033616b4369999583bb65397e78144b1933ff3135d65a9c82a72273a86ecb221a63b5d86eeaeb0cb4941a915daa0cef74e8bac63a71a3331688157eb9de75dbddfe1460bababa3cdd9139fdbbd2f6f760a604facd75b06f49086b3b58d021bd89b57cf035a33658049d22d241c19d2bd56d67a27375393f62762c42fbddfa5d6b71baf569ad81ac68eabd3a40f6284155a1f30ad8f6c2984624e862fcd361074fe078f2080e4d547dce50248dc643a7cd314ae3dd157bb9e9a4fa66069022ba1534f4b2b8d8c6e9c1c4afd964e2d781381090f602a6679a407046ea3f4f472f1af7e6d995d07c21506fd824b54e612827162d19636671ed42095d5e27e23d599a7cdc02f81c1eaeb75ea01b8e10f234db07e65332f60caa85ee96f09609fab57679995dfd1ad8a349db08fd622f8e6715dc3f0cb85c8a09e4a14f9c78644ab3903fba3d44e6cbcda84fcc43947ddd07455d63129f9d30b79d9f01803d091e589b0ae36ad5ef6b76a4e1968e1c502ff7d65d8113b6bb7d9531b0e0cc88113b0105ed46a584545e20e158641f33e0a4a4689ceecf0b28676f3ac2faa97f6538a658caca870b6000efe7192c7a77760a16eb60419c284d9776ee33b25e1ff0b66b697dc517bb32f5aef4f855ecc1264ed313997397c1f9351c605274e155579196d30a28d9d582348098972717da02137faa0041182ec89e408aae8431083b85fa0b89f1f68d314e6536fed7add483a9cf1c5e770a70abb08c669196a7114c9251ebaed5d64c00e469877b8c6b55802639a4ae72c00935e64beb292a4103d5a0a670b429ffedc22ebd5fe650bb3747c46a2d951aabcdcbd4dce1161b6debd71c9d3aa6c8a77c3833b47203d97ff85155378b9a3c18412f8cee1ec7543efce7724a5a8b35f0fea1c832294c423d779500afe9bfb48116278874a9f7d61efea8bb82a37cfda98ac564440173bfb57c755d984d5cc498fcbccf4af85254854a993394cc685177405ea69c141105f41fbd1b8bd9d120398df5715825203a50c9bb84b944cd8fdd4442a69e071d8cb4d87e99e638c61500d0971a7ba581fa23ea3b09635f23f24a267b1d1b0edad312f84be2522b566dcf0b08eb380a3165dd3ef63ebf03101130e237957151156bfa8ae8cdcb627ba5d87cb39b24dacd65ccbb9cb041308a880890865737bbc44ddf9065fdc7bd9ece8c665eaf71c7bd44789d75a15ee6099812c8ec798c3b8232a97edd0cf7a520fafa9e88e3b8a309f37089f206ccb125f83a331ad3d6ca26c4b66e8b4f88269997ed4d89abacd378e8baa2c14990efa3fdf867e2f430c3753a6b9bdcb001df068f9c47ba7c02e402f4fdbf9acef8a330c79a876832742b8ee070d57a900af24d7c0733bdf3d74cf4dd8e055bbe21791f76a48eeb1653b18a406e306e60ec56339d9b05abb2e06002c70b1a1024f1b0034d2060d1870294d2fb7299f552f5c4a1bf1a97bef20b4ec138f202aeb64cd0f16e290201b7df30601d26048cca515977a7d22a1854f5c4c6f7c0521b7fa1d68a557a5ab13433bc01e53fcecf1c5a4271a3b6d02ec6e1e53ff6561b165f0951af945bbeb4c4e66f9e6b19fb4745bdbd5e1409be7879e01ed12a43f6112ff7a67af746fb83f26a342f7548f0b02bab7a23e501701965befff568c88c0e32bf3d509985b07b470b9224332002662b7626094fcbc33cbed646dee32543b879eba8a7ae0bd57b6fef05be82ec4e14d25993df4908c91457503c80cddd5847c4eb95273e7aa9fbef1d248e315423060ba7e02da18dcc1660bf4a88a83f17ecf0036953dd27606aefb35420b7438177a9724d759b4adc301b7f54e957450bcd8a1e5d151800793d5a061c54b658af1e3a8f1ef02afb1e735add006bb0e7e288460e1fe854eb15d0b65b13507bd03feb01b867eb8b2511752cdab4b625d07bd8327c7e35bbc931ed4ad4bcb852eea1fe688b5fbe7ea064a9edcf17d47ca910390749cece8ff74053eacaf589ccb42bc4dc92734b5273fa96a7cc3799fc31e5a0f15c35022b7687c75121824dd4f82d89d6ef5e0bdcffe360ec0ec8d79cd095a4c41280be1b17b73dc9f958798861034faf1e0ca2a24c94b83412f8f92e0bdf55e0847f8b1a7c239cea227700373b68a8d0eb852d158b0354a8c3950c49d4156d96fa4bdd26096fc046233585f3441bc7edd00af8f024e2dd6cd4b5481d77de4f6f4ca3140f23b20fa5470d355a2cbf9cd77d6cd91d4bbd6d15a6fbf9e2bbb46d3fb3af9595b8e635c70b6741d9e05643759d42bc845997c7b1175dda5c95e164dcb2bbb50bebf79877c0acaf28bfc6cecdf71d3d50538723f89896f4ab549d584b387ccde780a11c891d2f35fb8036da8b60c075a1b90f9448a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{0xd8, 0x11e, 0x5, "19e6817e905aa296c45b9d2515fba2240bd285bd2caa5a117941adb190e241b94c734b7c74dc149996c30f8a7ab907e874a7ab60d4b45e1d8f062261fce3d9d6494779f9138d9a84f77f540d1baf4cc4a0cdcfbefa5a4c55c232ae2b1283370bef7ab066449fdf297c78aafcb3ebca589966d23f217fa89caf53095b7208604b800a50dfc5eb5d3d2a2833e4c0849bc5b1052e9147c256799aeb709fabe84d61293bd2f1e5c308165c75ed9cb548e87cd916964fd94f5c39ba048900dae3ef51f0f3106c2fca3740b310822a"}, {0xb0, 0x0, 0xa000000000, "775d41280da8a93afccd3a5c993b4ef5d38d8ce3f845b2f2e2f65cb8590c4767ecf3e2bd13a19289fcc76d2c5728624989a2ce871a13a3f3d61adb3534be05c5077339142c8ed26db8188821cee4cc09ec65f7dea2cfe56841b2d35509fbc8793ab760b50b99a5241f01e8b8262cb795978601361d134faf29edf3fd5a382fd8986c85b5110fd53541fcc2fe24e16af13cad6cbc86dcb9e51ba34959138ca8f308bc9d2c"}, {0x10c, 0x115, 0x6, "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"}, {0x5c, 0x10d, 0x26, "57211a36616122292856d14c27ae8a31ea0bba68b794ff3817c1c315d8a752b89808ff60dcc98588e678d071e3538c6a52be05cefb0d920b34f2c8c71963319e44fe400d6af5a5b4ba33a4ce4d67"}, {0x90, 0x119, 0x1, "505fe26f5026df154d10a1df8a44d9933b52eae30d3163f7e0ad840bbad9b9003445651c99938a9541088b7015849c5b8917a5a2f4a3164035245bd98fe39ce2d466ed721565a1abd5951c7a9d733cfb805418007f5ecfb054f547b68ba4cd16e9c6269b7a0605aa3b03ade7e6c3cc5f8b4fee1461eea8730feaf4ab3b3cc0082824eafe"}, {0xa8, 0x103, 0xfffffffffffffff7, "e49b4037c194b6ac899a737a8f7501dca70e7d9aab327e5b3b91b736e58859bc238a6fde39803ebac9fd0037104846eef7f8a82a5f74e49cd7d87725e865f3978f2d6bbecdd2d3eb0ee84e7b972de0cbcd0632f5a2feac2ac86e30b4abd29277ef164ea96123ff1a07e69e595cd19a0c322217ab30110ade863e39be146ef6329e3e96c8af1b49d2217ec3001bbb7661a1ac88d3b8ddbce93670"}, {0xc0, 0x117, 0x0, "e518f8f3ac14da784613b1dde385cc9a71ff60638103b96fa4f2e0503a40a8f1624cfc216a8a5ea6c668bf10e3fe15002027a54d97705899c4fa9e3d5c321ce3e00f7af833e54fdf787fb74c09213ef2a13791b89d04b13925379be6f19a5f82ff9bbf6c1f552a993114d9bcf88b330e76296a33458591cae54c4337e15220cfff4546a0e187451061edcb5491bb709e95a0b40345c65449e9bec4744d5b8c8862aade6d0592bfbb7c8487648ddbd3e6a7efb5"}], 0x14f4}, 0x3}], 0x3, 0x0) r1 = syz_open_procfs(0x0, &(0x7f000012bff2)='net/mcfilter6\x00') preadv(r1, &(0x7f0000000000), 0x200000000000022b, 0x10000003) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000fc0)={0xfffffffffffffff7, 0x204, 0x6, 0x6, 0x0}, &(0x7f0000005c00)=0x10) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000000)={r2, 0x4c28, 0x2, 0x6, 0x1, 0x40000020003}, &(0x7f0000000d00)=0x300) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000080)={r3, 0x101, 0x1, 0x6, 0x81, 0x8000}, 0x14) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f00000000c0)={0x1, {{0xa, 0x4e22, 0x799baa51, @local={0xfe, 0x80, [], 0xaa}, 0x6}}}, 0x84) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000040)={r3, 0x54, 0x7f}, 0x8) [ 112.536788] binder: 10301:10306 unknown command 58124 2018/03/26 10:09:45 executing program 4: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000000000)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00000000c0)={r1, 0x80000, r0}) r2 = socket$packet(0x11, 0x3, 0x300) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000040)={0x0, 0x63, "b06e78d773fc85f4070c49aca8a4ed54bb8198e68ad32a010b6bcd5544bdcae61b332e6f49bdeb249a2e5965e9cc532b3a96ee34cf48dea73c77fe8e4577224d430ea094b7380513a1fe22f504c2ab977cf40e55ead16405d5aea3cace3520bf3928f0"}, &(0x7f0000000140)=0x6b) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000180)={r3, @in6={{0xa, 0xb0dc, 0x5f1, @remote={0xfe, 0x80, [], 0xbb}, 0x5}}, 0xffff, 0x2, 0x1, 0x4}, &(0x7f0000000240)=0x98) setsockopt$packet_buf(r2, 0x107, 0x7, &(0x7f0000000fca), 0x0) 2018/03/26 10:09:45 executing program 3: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) setpgid(r1, 0x0) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000000000)) 2018/03/26 10:09:45 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000af5000)='illinois\x00', 0x9) getsockopt$inet_tcp_buf(r0, 0x6, 0x1a, &(0x7f0000000000)=""/177, &(0x7f0000000100)=0xb1) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000000c0)='vegas\x00', 0x6) [ 112.563277] binder: 10301:10306 ioctl c0306201 2000a000 returned -22 [ 112.591878] binder_alloc: binder_alloc_mmap_handler: 10301 20000000-20002000 already mapped failed -16 [ 112.594161] binder: BINDER_SET_CONTEXT_MGR already set [ 112.594169] binder: 10301:10319 ioctl 40046207 0 returned -16 [ 112.595368] binder: 10301:10319 unknown command 58124 [ 112.595375] binder: 10301:10319 ioctl c0306201 2000a000 returned -22 [ 112.596521] binder_alloc: 10301: binder_alloc_buf, no vma [ 112.596538] binder: 10301:10312 transaction failed 29189/-3, size 0-0 line 3133 [ 112.677124] binder: send failed reply for transaction 65 to 10301:10312 [ 112.684101] binder: undelivered TRANSACTION_ERROR: 29189 2018/03/26 10:09:45 executing program 4: remap_file_pages(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x2000000, 0x0, 0x0) 2018/03/26 10:09:45 executing program 6: pipe2(&(0x7f0000a93000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000b1d000)={&(0x7f0000ffc000/0x2000)=nil, 0xcb45, 0x0, 0x0, &(0x7f0000b1b000/0x3000)=nil}) mprotect(&(0x7f0000b1d000/0x2000)=nil, 0x2000, 0x5) vmsplice(r1, &(0x7f0000b1d000)=[{&(0x7f0000005fe3)}], 0x1, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x3f, &(0x7f0000000000)=@srh={0xc, 0xe, 0x4, 0x7, 0xae15, 0x7fff, 0xffff, [@local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, @mcast2={0xff, 0x2, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @local={0xfe, 0x80, [], 0xaa}, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}]}, 0x78) vmsplice(r0, &(0x7f0000000380)=[{&(0x7f0000000280)="a4", 0x1}], 0x1, 0x0) 2018/03/26 10:09:45 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}}, 0xffffffc3) listen(r1, 0x0) sendto$inet6(r0, &(0x7f00004e8000), 0x0, 0x20000001, &(0x7f000007f000)={0xa, 0x4e22}, 0x1c) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000040)={0x7ff}, 0x8) close(r0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000080)) r2 = dup2(r1, r0) getsockname$packet(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000100)=0x14) fstat(r1, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f00000001c0)={{{@in=@remote={0xac, 0x14, 0x14, 0xbb}, @in6, 0x4e23, 0x5, 0x4e22, 0xffffffffffffff7f, 0x2, 0x20, 0xa0, 0x2e, r3, r4}, {0x1ff, 0x100, 0x93f0, 0x3, 0x0, 0x3306, 0x2, 0x3}, {0x0, 0xab73, 0xd61}, 0x7f, 0x6e6bb4, 0x2, 0x0, 0x2, 0x2}, {{@in=@local={0xac, 0x14, 0x14, 0xaa}, 0x4d4, 0xff}, 0x2, @in=@multicast2=0xe0000002, 0x0, 0x4, 0x0, 0x7, 0x351, 0x1, 0x3}}, 0xe8) r5 = gettid() getpriority(0x1, r5) 2018/03/26 10:09:45 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0xfff, 0x8202) ioctl$DRM_IOCTL_MODE_SETCRTC(r1, 0xc06864a2, &(0x7f0000000140)={&(0x7f0000000100)=[0x438a3fb1000000, 0x6, 0x9, 0xff, 0x556, 0x4], 0x6, 0x2, 0x80000000, 0x9, 0x814, 0x8, {0x2, 0x6, 0x3, 0x3f, 0x1, 0x2, 0x5, 0x3, 0x8000, 0x2, 0xfff, 0xf0, 0x5, 0x4, "3280014fc5e49d8fd28a65c86e3086fd04b8e91804e12f97d2ee9d97bd49f332"}}) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r1, 0x4010640d, &(0x7f00000001c0)={0x401, 0xffffffffffff5847}) bind$netlink(r0, &(0x7f0000000040)={0x10, 0x0, 0x0, 0x2ffffffff}, 0xc) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f00000000c0), 0x4) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000000000)=0xfffffffffffffffc, 0x4) r2 = socket(0x10, 0x2, 0x0) sendmsg$nl_generic(r0, &(0x7f00001cb000)={&(0x7f00008e5ff4)={0x10}, 0xc, &(0x7f0000f4a000)={&(0x7f000019bf9b)=ANY=[@ANYBLOB="140000002a0011449c0000000000000000000000"], 0x14}, 0x1}, 0x0) write(r2, &(0x7f000095c000)="2400000026007f000000000000007701000000ff0100000000000000ffffffff0100ff10", 0x24) 2018/03/26 10:09:45 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000b7aff7)='/dev/sg#\x00', 0x0, 0x2) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x2323, 0x0, 0x0, 0x8020000000}) fadvise64(0xffffffffffffffff, 0x0, 0x0, 0x0) r1 = memfd_create(&(0x7f00000000c0)='[*[\x00', 0x0) write(r1, &(0x7f0000000140)='v', 0x1) write(r1, &(0x7f0000000000)="f7ea42337eb805da8d24d09f3c2100580900ccd45da0739a805009d8302bd00b1918efd82ab5b66259ecf0fd65e780619ab209f6d5f35ff95473ca9f55b5862dde816ce503637a8319ad42815a19bf46fd14a6cb53202dc5a22d430648c07d5aa56cd4dd4652a28111c6e5ffe5a5a8718c0402a41c38279c3c1bd41c11", 0x7d) sendfile(r1, r1, &(0x7f0000001000), 0xffff) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r1, 0x0) utimensat(0xffffffffffffffff, &(0x7f0000000b00)='./file0\x00', &(0x7f0000000b40)={{0x0, 0x7530}}, 0x0) ioctl$TCSETSW(r0, 0x5403, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x7, 0x80000001}) ioctl$FUSE_DEV_IOC_CLONE(0xffffffffffffffff, 0x8004e500, &(0x7f0000000240)=r0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000000180)={0x0}) writev(r0, &(0x7f0000000640)=[{&(0x7f0000000080)="41892c116f7a2c3d300a41524b36e9f80d528b9c2e45f463", 0x18}, {&(0x7f0000000280)="b39f71a198397c74990f3a3b70c0f4fc1b12d520c6e0e7444ed2edc1608bc809d37ebb5887d297653d6b42b472a536a550d53c4ca4348dd5f81b883acc485689195921a878bc4a054bf0dce4352df625b92be0e0aa84ff8448271230bbff85257ecc9d71468af908d5ae590e813c10176923a4c59c679c53784fba7be56b99847212610a7ef421720c8fe661e3376b5aa06d9e4cd2448c3192db198c4e", 0x9d}, {&(0x7f0000000340)="8129f4d785aae260181090e0dd11aa6b14b4b89d95222b5faf02da7255aef9e0476447191f35fe5054897da6556ea89d99efc4839dd11dfa950662c8eb4de4b591e42b6e3ccecb7b4745a456c1c51f9029b672fb69493f6213aaaad56f95e7b492abeeda1eefc7b4f789fcb33498f803f687eea6a4547d527567462414b4b7d3a6daff98a2bb38e047a7d0d6a731047da9590ebf6349ea1e9487a7f6a15a380df6b534d3524dc45b3222908ce0d49043f5c7758c3d8b59cbc4", 0xb9}, {&(0x7f0000000400)="d62bc3adacad71c24c1ed24bbc903ce62cc469e136200c7067fdf34626b875f40483a8b350e9d361aed8d313910787bdd44b45cab7dcbb536482da7d3a6813ee162c72452537af31290eea68e44034d8a26dd637c77ef6774f640e0d8d3e8615229f998e2ff3784293717bc91a14f6033068ed56c3e32bd41adcc34dd04d84", 0x7f}, {&(0x7f0000000480)="55670d2480c85d5d47eb48e6d8ae5ca0885ee117b1c03f76dcb84a0333b0fdce9b3942451c5c8ec854f60e33533784c1a16f117ef578d581dbc21988c36d2abf893fbaf7b12b7b5ea09ecf7cce9ff937382f3968dbfc6b9c521224f74663aa818841281db20efaa8e27c8b734aa6f62222de8b424f49006bbc4a5a", 0x7b}, {&(0x7f0000000500)="cf50d58043282ef6943917247708ce65d438bb47ebb8aac8c046e312ffb98f0b632aa88c4f31ea0a9ec7c9efcf8bab6324b8a97629df58a1be10ae520c61e88a230ff8a0939c54d136ddfbdc3f24838659efd34b59686ade628f11d393e9ec2d6847085d6d5c5d464b94e896ee071562ede024a4dba9a599161d0730d9181d9263b07e15d386da36f58ddf99d1e5bfdddc6b175f8dd268c5ed66a9308c787978b3c7e9ee90186241a698c520be196314c390dadf46a556f9d4fa23eb7f55be352daada6f9a5058e33c92f4b7d9136e1241147f2d31dd53e675ae192fbe9864823167e4851ce5cb", 0xe7}, {&(0x7f0000000600)="6aa76b1d8d6b3c", 0x7}], 0x7) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000000200)={r2}) ioctl$TIOCLINUX2(r0, 0x541c, &(0x7f0000000000)={0x2, 0x400, 0x2}) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000100)=0x6e) ioctl(r0, 0x2285, &(0x7f0000007000)='S') 2018/03/26 10:09:45 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_buf(r0, 0x107, 0x80000000000000f, &(0x7f0000000080), 0xfffffffa) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x258001, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f00000000c0)={0x80000001, {{0x2, 0x4e24, @rand_addr=0x8}}}, 0x84) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) ioctl$EVIOCSABS2F(r2, 0x401845ef, &(0x7f0000000040)={0x4, 0x7, 0xfffffffffffffffa, 0x8001, 0xfffffffffffffffd, 0x3f}) 2018/03/26 10:09:45 executing program 0: r0 = memfd_create(&(0x7f0000000040)='\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000042000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000001000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) r3 = memfd_create(&(0x7f000003e000)='\t', 0x0) r4 = syz_open_dev$sndseq(&(0x7f000011c000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) write$sndseq(0xffffffffffffffff, &(0x7f0000000000)=[{0x0, 0x0, 0xfffffffffffffe00, 0x0, @time={0x77359400}, {}, {}, @addr}], 0x1c) dup2(r4, r3) write$sndseq(r0, &(0x7f0000ff7fa0)=[{0x0, 0x101, 0x0, 0x0, @tick=0x6, {}, {}, @control}], 0x1c) write$sndseq(r3, &(0x7f0000704000)=[{0x1e, 0x0, 0x0, 0x3fd, @time}], 0x1c) 2018/03/26 10:09:45 executing program 2: capset(&(0x7f0000b3e000)={0x19980330}, &(0x7f0000f21fe8)={0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}) r0 = accept4$ax25(0xffffffffffffff9c, &(0x7f0000000400), &(0x7f0000000440)=0x10, 0x80000) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00000004c0)={0x4, &(0x7f0000000480)=[{0x2, 0xfff, 0xffffffffffffff87, 0xffffffffffff91d2}, {0x5, 0x6, 0xdae, 0xd4ba}, {0x7, 0xff, 0x5, 0x3}, {0x70000000000, 0x10000, 0x5e88c224, 0xffff}]}, 0x8) r1 = socket$inet(0x10, 0x3, 0x4) sendmsg(r1, &(0x7f0000014000)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000000000)="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", 0x4c}], 0x1, 0x0, 0xe8, 0x20000000}, 0x0) 2018/03/26 10:09:45 executing program 4: r0 = userfaultfd(0xffffffffffffffff) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000949fe8)={0xaa}) r1 = memfd_create(&(0x7f000003affa)="706f73fb00000000000000566f6573737b0000", 0x0) pwrite64(r1, &(0x7f0000000000)="c7c1", 0x2, 0x0) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x4, 0x10, r0, 0x0) ioctl$UFFDIO_UNREGISTER(r0, 0xc020aa04, &(0x7f0000000ff5)={&(0x7f0000011000/0x3000)=nil, 0x3000}) r2 = gettid() ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f0000000040)=r2) 2018/03/26 10:09:45 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$EBT_SO_GET_INIT_ENTRIES(r1, 0x0, 0x83, &(0x7f0000000680)={'broute\x00', 0x0, 0x4, 0x0, [], 0x9, &(0x7f0000000580)=[{}, {}, {}, {}, {}, {}, {}, {}, {}], &(0x7f0000000640)}, &(0x7f0000000700)=0x50) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x15}}}, 0x1c) setsockopt(r0, 0x0, 0x4, &(0x7f00000001c0), 0x300) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000000040)=0x100000001, 0xffffffffffffff4b) connect$inet6(r0, &(0x7f0000000240)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x4000000000002}, 0x1c) fcntl$F_SET_FILE_RW_HINT(r1, 0x40e, &(0x7f0000000000)=0x4) r2 = fcntl$dupfd(r0, 0x406, r1) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f00000000c0)={0x0, 0x9}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000140)={r3, 0x9, 0x3, [0x83, 0xfffffffffffffff7, 0x7]}, 0xe) 2018/03/26 10:09:45 executing program 3: r0 = socket$netlink(0x10, 0x3, 0xa) getsockopt(r0, 0x729, 0x4, &(0x7f0000000140)=""/104, &(0x7f0000000080)=0x68) sendmsg$nl_xfrm(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)=@newae={0x40, 0x1e, 0x0, 0x0, 0x0, {{@in=@loopback=0x7f000001}, @in6=@local={0xfe, 0x80, [], 0xaa}}}, 0x40}, 0x1}, 0x0) socket$netlink(0x10, 0x3, 0x0) 2018/03/26 10:09:45 executing program 2: unshare(0x8000400) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00002e2000)='/dev/rfkill\x00', 0x0, 0x0) epoll_wait(r0, &(0x7f00004cb000)=[{}], 0x2e6, 0x0) 2018/03/26 10:09:45 executing program 6: prctl$seccomp(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000040)=[{}]}) r0 = request_key(&(0x7f0000000140)='encrypted\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000100)="d600", 0xfffffffffffffffc) keyctl$get_keyring_id(0x0, r0, 0x7b63) 2018/03/26 10:09:45 executing program 0: r0 = socket(0x11, 0x800, 0x32) setsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f0000009000)=0xffffffff, 0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000de6ff0)={0x0, &(0x7f0000de6000)}, 0x10) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$EVIOCGABS2F(r1, 0x8018456f, &(0x7f0000000080)=""/4096) ioctl$SNDRV_TIMER_IOCTL_TREAD(r1, 0x40045402, &(0x7f0000000040)) 2018/03/26 10:09:45 executing program 3: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x82000, 0x0) r1 = accept4$bt_l2cap(r0, &(0x7f0000000040), &(0x7f0000000080)=0xe, 0x80000) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f00000000c0)=0x9, 0x4) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000100)={0x0, 0xffffffffffffff81, 0x20, 0x8, 0x3}, &(0x7f0000000140)=0x18) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000000180)={r2, @in={{0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}}, 0x84) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000240)={r2, 0x1}, 0x8) sendto(r1, &(0x7f0000000280)="851912badb5f74b8a100985aba8217db037accbdd0608cb90998a41f1921309f934dd1c88a1ff46956d91faf51ef3da29e499d4d6737634929b73226e05f5e3f0ad8ec3b34b1eec4a57e872a9c36a5a3ca3228e38793fcc6bebddbaf2a5d1119e24218d2863415fededdc2e90ffdab991153ba703366a8ade3d4094e48a82f421e263247ac42", 0x86, 0x4080, 0x0, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000340)=0x7, 0x4) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000380)=0x40, 0x4) r3 = request_key(&(0x7f00000003c0)='keyring\x00', &(0x7f0000000400)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000440)='/dev/vga_arbiter\x00', 0xfffffffffffffffc) r4 = request_key(&(0x7f0000000ac0)='cifs.spnego\x00', &(0x7f0000000b00)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000b40)='/dev/vga_arbiter\x00', 0xfffffffffffffff8) keyctl$instantiate_iov(0x14, r3, &(0x7f0000000a80)=[{&(0x7f0000000480)="fd527e31116f5c0b85b5812d3658b01cf2d888276233a8937bc0695a73f67d79b8e52a1b5434ea3c126a793d8a44aed643edbfaf4d958c3ef5944e8362b6a3884b7cdadf69b0d8cd861d8b0303afd44e46404c7c64ac0fc38d3b007ea8a2129e01bbdec1cafb8292f3ac3a359a571457c27bb3e7fb8f41a1f0f5e0e0832275e45975e973", 0x84}, {&(0x7f0000000540)="e7a7124cf2e563bd2b6fe061aee033126abae14f4a40378a33ff7a79e0651fd73ac52674ddfbcff50cf4c80ac666a9a92412f7f63e8166d93276c5fe6b781ecbf363718e6515c921c59371ac8340bc2fb5725af4ae17914ba67b3f3f354c1a5d42427f8bcd9fcb73f62fe4d7695ad647fcd41705a58298978f743b938e61d6ac13c91222a80cebbe77834b4c5fc054759e137d76c23dcbdd148dfa1f9e3902d94d1a4b8fab7327ca99141d1f0691084b966eef1720f7a7ea981a615b652704ba2952aa4aa7f065e6e761860d5021f029883edb5174dfa4dfca763cc2e598179589f30b9493", 0xe5}, {&(0x7f0000000640)="d86c2ba1f618f9d3bdca", 0xa}, {&(0x7f0000000680)="f7de5210fb270c43108e88d4ac851e32d5253283a9ecc64f3f5f60def01da6688ffd1c4ad5ce73f6657bc19b0f72df72834fe39af20d4bda7ef3ac22ef38c77e300d811be8173c935c57972e34c8187b4ecf5e31b7c96f18634808c5850357ac9b46973ca98124d37c85707cf0e0a436ff7235412e814c1f0a715e2fa1f03f093d48a84ff6d10748c71a822d5d7c12d3f5e2676ba8943a0e4de648d20913bc77f5f7b25b3467a7c56973910800b70352", 0xb0}, {&(0x7f0000000740)="36759426665f64d98feea7bae176c22d504849fde2846dd9c1e8f7010dff9334f6ff780fdc774db75b1c5ad0b37aeea9cac03e6be4b4053f61904c350ef35d7faa3854fbbd4ec4e947ccc02805b475ef062988512511cb116d2dbdfadd722a356997bfd16afa03bfdc1d60ea7bb2815987e9263237432a1ec910b6bea4c3f39200cc1f2315b342e2e06dabd2001a7301f885ac910e06b840bda7a5812b73b965a7d83040d9b8474352276fd6b80e5c2e5380a69c23e502d761eeac2d15a39f80a95467196186815db883e7abc2f3813faa", 0xd1}, {&(0x7f0000000840)="2dfcc5ff6f9036696717b3e639189e5bea99110f2dc32b516f7309117749419e1f5a397ac50514c56d854bdc0bc1d320c7d85449aa2fc1be7211f8014163811b0f65a695b1f4ec31ea396d4462f8c43e79e2b9eec8b008e4cb1912a416cd8d8fed4b6f05ae8d083024e3d623fb948838c2b63114c5", 0x75}, {&(0x7f00000008c0)="2f60b285b59b4b884ce2f5dcedfdec201adb73955fe816d1c39c6e44175d19b8c42ceaf49322dc5430d933c65f2ac39647b395c55a71be6ed188b945934b0ff399f59af637d336df969660d799dbfa75f79fde94ada60bd0f1d832041fb1137b72ad3122520c76a3003c84e947cf18fead8e098e338fb2fc6c6dec634562b5520b5395a5a0bcca7f22da10c70243f8c7f5c61d454264d99ccec0087bb9ab927f6e31e647c0675400b5987ef568a75bf8f369ebc2d96fa9000b0d37be81838b8a171c19209173476b55459a55d9b92720a262a9116b37", 0xd6}, {&(0x7f00000009c0)="03672f7017f3e195dd70f376b6edb1ef9545c2a9d370f50d84f79e0ef50c827522cafb99564e80971bec9bd8cdd556c8efdf8820a4a5ce948e33b3dc56ec10dfaeb3425ab67cec93dafb5236c3b03160cea520dc1ed84511b9d12b7d28892155640c51807dbb471e67fa2e846e2432fdd9b53dbe84f5dc5c28a8e8f876e20b8bda53e424c1e0a7ba9dfd535383b4cf9321", 0x91}], 0x8, r4) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000b80), &(0x7f0000000bc0)=0x4) chdir(&(0x7f0000000c00)='./file0\x00') times(&(0x7f0000000c40)) syz_open_pts(r0, 0x0) getsockopt$inet_int(r0, 0x0, 0xa, &(0x7f0000000c80), &(0x7f0000000cc0)=0x4) pipe2(&(0x7f0000000d00)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r5, 0x84, 0x6c, &(0x7f0000000d40)={r2}, &(0x7f0000000d80)=0x8) keyctl$instantiate(0xc, r3, &(0x7f0000000dc0)="39bbcfcbcfac7847f12cef4f9d2ef23a95e37138b82dbfb9a13bc8ae85b6cc1cb2913d0fcb64552a5015f8f9be002d2edfa72a4bfdf424d9afce8b0dd92e57d1d7979b467cf800b0863e4e20947d03755e5b624604a13777e48fa97790c833d1cbd3668c079f2bb41eba6e2cef1459d70baa691d7e13699698bb746fd9b15f0ea4cee12addd2e3d094f617b142b07c562f0ac377424ad1517f03ad6abf8fe6518418cc0cbcda2e9e93c16b576dd030d222ad01c1961092b33c99859230905b005a3044a3fd", 0xc5, r3) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x3d, &(0x7f0000000ec0)="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", 0x1000) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r6, 0x403c5404, &(0x7f0000001ec0)={{0xffffffffffffffff, 0x3, 0x8, 0x1, 0x8}, 0xff6a}) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r6, 0x28, 0x2, &(0x7f0000001f00)=0x6, 0x8) getsockopt$netlink(r0, 0x10e, 0xf, &(0x7f0000001f40)=""/232, &(0x7f0000002040)=0xe8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r6, 0x84, 0x9, &(0x7f0000002080)={r7, @in6={{0xa, 0x4e22, 0xffffffffffffb288, @remote={0xfe, 0x80, [], 0xbb}, 0x8}}, 0x7, 0xfff, 0x1, 0xa77, 0x90}, 0x98) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r6, 0x28, 0x2, &(0x7f0000002140)=0x8, 0x8) readlink(&(0x7f0000002180)='./file0\x00', &(0x7f00000021c0)=""/4, 0x4) ioctl$PIO_CMAP(r5, 0x4b71, &(0x7f0000002200)={0x2, 0x7ff, 0x7, 0x811, 0x0, 0x3}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000002240)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000002280)=0x20) [ 112.792842] sd 0:0:1:0: [sg0] tag#776 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK [ 112.801599] sd 0:0:1:0: [sg0] tag#776 CDB: opcode=0x76 (reserved) [ 112.802586] audit: type=1400 audit(1522058985.553:50): avc: denied { write } for pid=10362 comm="syz-executor3" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_fib_lookup_socket permissive=1 [ 112.832006] sd 0:0:1:0: [sg0] tag#776 CDB[00]: 76 f7 ea 42 33 7e b8 05 da 8d 24 d0 9f 3c 21 00 2018/03/26 10:09:45 executing program 6: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='sessionid\x00') ioctl$KDGKBTYPE(r0, 0x4b33, &(0x7f0000000040)) ioctl$VT_GETSTATE(r0, 0x5603, &(0x7f0000000080)={0x100000000, 0x8, 0x1f}) ioctl$KDGKBMODE(r0, 0x4b44, &(0x7f00000000c0)) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000100)=0x4, 0x4) ioctl$GIO_UNIMAP(r0, 0x4b66, &(0x7f0000000180)={0x3, &(0x7f0000000140)=[{}, {}, {}]}) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00000001c0)=0x0) ioctl$TIOCSPGRP(r0, 0x5410, &(0x7f0000000200)=r2) pipe(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000000280)) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r4, 0x84, 0x10, &(0x7f00000002c0)=@assoc_value={0x0, 0x8}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xa, &(0x7f0000000340)={0xffffffff97123985, 0x7fffffff, 0xa, 0x0, 0x8, 0x20, 0x8, 0x8, r5}, &(0x7f0000000380)=0x20) r6 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000003c0)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$nfc_llcp(r4, 0x118, 0x6, &(0x7f0000000400)=""/134, 0x86) pipe2(&(0x7f00000004c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xa, &(0x7f0000000500)={0x1, 0x9, 0x0, 0xff, 0x2, 0x3, 0x0, 0x2, r5}, &(0x7f0000000540)=0x20) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000580)={0x0, 0x80000, r3}) ioctl$DRM_IOCTL_GEM_OPEN(r7, 0xc010640b, &(0x7f00000005c0)={0x0, 0x0, 0x80}) ioctl$DRM_IOCTL_GEM_FLINK(r6, 0xc008640a, &(0x7f0000000600)={r8, r9}) ioctl$TIOCMSET(r0, 0x5418, &(0x7f0000000640)=0xfffffffffffffeb6) ioctl$sock_inet_tcp_SIOCOUTQNSD(r3, 0x894b, &(0x7f0000000680)) ioctl$UFFDIO_WAKE(r3, 0x8010aa02, &(0x7f00000006c0)={&(0x7f0000ffe000/0x2000)=nil, 0x2000}) getsockopt$inet6_IPV6_IPSEC_POLICY(r6, 0x29, 0x22, &(0x7f0000000740)={{{@in6=@dev, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@mcast2}}, &(0x7f0000000840)=0xe8) getsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f0000000880)={0x0, 0x0, 0x0}, &(0x7f00000008c0)=0xc) lchown(&(0x7f0000000700)='./file0\x00', r10, r11) r12 = add_key$keyring(&(0x7f0000000900)='keyring\x00', &(0x7f0000000940)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0x0) r13 = add_key$keyring(&(0x7f0000000980)='keyring\x00', &(0x7f00000009c0)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$link(0x8, r12, r13) setsockopt$ax25_buf(r7, 0x101, 0x19, &(0x7f0000000a00)="608afae986c4d81b6e0767f8fd307116ea74a8ae408504e6ed1713c53d48d9d37b88e635a44e337fcbc7f8d22c5f17bf5c12a4e9f5cb8450d736cbb7f267cc2ae878e3fe3089cee284eaf5d832a8f228d48ef77d60eeee778bb6525991bfcab1", 0x60) [ 112.840784] sd 0:0:1:0: [sg0] tag#776 CDB[10]: 58 09 00 cc d4 5d a0 73 9a 80 50 09 d8 30 2b d0 [ 112.849541] sd 0:0:1:0: [sg0] tag#776 CDB[20]: 0b 19 18 [ 112.880804] sd 0:0:1:0: [sg0] tag#631 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK [ 112.889453] sd 0:0:1:0: [sg0] tag#631 CDB: opcode=0x76 (reserved) [ 112.895697] sd 0:0:1:0: [sg0] tag#631 CDB[00]: 76 f7 ea 42 33 7e b8 05 da 8d 24 d0 9f 3c 21 00 [ 112.904459] sd 0:0:1:0: [sg0] tag#631 CDB[10]: 58 09 00 cc d4 5d a0 73 9a 80 50 09 d8 30 2b d0 [ 112.913210] sd 0:0:1:0: [sg0] tag#631 CDB[20]: 0b 19 18 INIT: Id "6" respawning too fast: disabled for 5 minutes INIT: Id "4" respawning too fast: disabled for 5 minutes INIT: Id "3" respawning too fast: disabled for 5 minutes INIT: Id "1" respawning too fast: disabled for 5 minutes INIT: Id "5" respawning too fast: disabled for 5 minutes INIT: Id "2" respawning too fast: disabled for 5 minutes [ 116.465028] IPVS: Creating netns size=2536 id=12 2018/03/26 10:09:49 executing program 5: openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/validatetrans\x00', 0x1, 0x0) memfd_create(&(0x7f0000000100)='tmpfs\x00', 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000000040)='./file0/file0\x00', &(0x7f00000afff8)='./file0\x00', &(0x7f0000f32000)='tmpfs\x00', 0x0, &(0x7f00000000c0)="3df6ca104d2c") 2018/03/26 10:09:49 executing program 3: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x0, 0x0) ioctl$KDSKBMETA(r0, 0x4b63, &(0x7f0000000080)=0x8) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000040)) socketpair$unix(0x1, 0x408000000002, 0x0, &(0x7f0000934ff8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCOUTQ(r1, 0x5411, &(0x7f0000000000)) 2018/03/26 10:09:49 executing program 1: r0 = socket$inet(0x2, 0x2, 0x0) recvmsg(r0, &(0x7f0000f10fc8)={&(0x7f0000f10000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x80, &(0x7f0000d69f90), 0x0, &(0x7f00001bafb1)=""/79, 0x4f}, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) recvfrom$ax25(r1, &(0x7f0000000000)=""/89, 0x59, 0x0, &(0x7f0000000080)={0x3, {"61b399690c7b99"}}, 0x10) sendto$inet(r0, &(0x7f0000f1a000), 0x0, 0x0, &(0x7f0000e81ff0)={0x2, 0x4e20}, 0x10) openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x4000, 0x0) 2018/03/26 10:09:49 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) sendto$inet(0xffffffffffffffff, &(0x7f0000000000), 0x0, 0x20000802, &(0x7f0000000040)={0x2, 0x0, @multicast2=0xe0000002}, 0xfffffffffffffe68) socket$packet(0x11, 0x0, 0x300) r1 = socket$packet(0x11, 0x3, 0x300) sendto$inet6(r1, &(0x7f0000000040), 0x0, 0x0, &(0x7f0000005fe4)={0xa, 0x4e20, 0x100000002, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000180)=ANY=[@ANYBLOB="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"], 0x38) 2018/03/26 10:09:49 executing program 7: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x0, 0x0) fadvise64(r0, 0x0, 0x1, 0x5) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000556ff0)='/dev/sequencer2\x00', 0x8000, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x4000, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0086426, &(0x7f00000001c0)={0x6, &(0x7f0000000180)=[{}, {0x0}, {}, {}, {}, {}]}) ioctl$DRM_IOCTL_LOCK(r1, 0x4008642a, &(0x7f0000000200)={r2, 0x3}) ioctl$TIOCSSOFTCAR(r1, 0x541a, &(0x7f0000000140)=0x4) ioctl$int_in(r0, 0x5421, &(0x7f0000000080)=0x2) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc08c5114, &(0x7f0000000000)) 2018/03/26 10:09:49 executing program 6: r0 = socket(0x2, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000000)={"6c6f0000000000000000000100", &(0x7f0000000200)=@ethtool_rxnfc={0x32, 0x0, 0x0, {0x0, @sctp_ip6_spec={@mcast1={0xff, 0x1, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}}, {"9932"}, @ah_ip6_spec={@loopback={0x0, 0x1}, @dev={0xfe, 0x80}}, {"26eb"}}}}) sendfile(r0, r0, &(0x7f0000000040), 0x453) 2018/03/26 10:09:49 executing program 0: r0 = getpgrp(0x0) sched_setattr(r0, &(0x7f0000000040)={0x30, 0x3, 0x1, 0x0, 0x70000, 0x9, 0x1, 0x6}, 0x0) capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000001fe8)) capset(&(0x7f0000000140)={0x20080522}, &(0x7f0000000180)={0x0, 0x100000001, 0x0, 0x0, 0x0, 0xd3}) 2018/03/26 10:09:49 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='statm\x00') getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000000100)={0x0, @in={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x15}}}, 0x7, 0x4}, &(0x7f00000002c0)=0x88) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000300)=@assoc_value={r1, 0xe54}, 0x8) r2 = syz_open_procfs(0x0, &(0x7f00000001c0)="3bbc5b6a888d4f9e094f1977f8556e65742f72635f63616368650056ca5ef821c5839d5930f8c14abb963cc380b1a8703689884cbc8b35e4f23ca31c0be998a9085863a7efc5fe2cd64a781dcc9628c336bfe4c38165c4fdd9dc3d0d6d9d8c1cc52029a40b9aa8ff3ea6d57b53514a87f18c03f25c0843b7a088f2bd21cbfb6968a568b13e561214045783f4924fe0a3c8cb4276ee982237a0736cc0dec61a372ab6dc29411e47437c3277e8b34c6f6f0ebacc34f02a091141d7c634a3ec2e03d91dcc3ee15f6485a1e9d842afa4bf1d1b27ee0411fda1346ca01bd4") openat$keychord(0xffffffffffffff9c, &(0x7f0000000340)='/dev/keychord\x00', 0x400800, 0x0) pread64(r2, &(0x7f0000fd7000)=""/8, 0x398, 0x100000) r3 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/validatetrans\x00', 0x1, 0x0) splice(r3, &(0x7f0000000040), r2, &(0x7f0000000080), 0x8, 0xc) 2018/03/26 10:09:49 executing program 2: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/checkreqprot\x00', 0x0, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000b88ff3)='/dev/snd/seq\x00', 0x0, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f00000000c0)={0x1}, 0x8) ioctl$VT_RESIZEX(r0, 0x560a, &(0x7f0000000000)={0xfe1e, 0x7ba1, 0x3, 0x0, 0x1f, 0x5}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a45320, &(0x7f0000000280)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda40000af000000000700", 0xbfffffffffffffff, 0x2}) readv(r1, &(0x7f0000000100)=[{&(0x7f0000fd5fc3)=""/61, 0x3d}], 0x1) getsockopt$IP6T_SO_GET_REVISION_TARGET(r0, 0x29, 0x45, &(0x7f0000000140)={'ah\x00'}, &(0x7f0000000180)=0x1e) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x0, 0x0) 2018/03/26 10:09:49 executing program 0: r0 = syz_open_dev$binder(&(0x7f0000f5b000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x20011, r0, 0x2000) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000004fbc)=ANY=[@ANYBLOB='\x00c@@\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00(\x00\x00\x00\x00\x00\x00\x00\b\x00\x00\x00\x00\x00\x00\x00', @ANYPTR64=&(0x7f000026c000)=ANY=[@ANYBLOB="852a627300000000", @ANYPTR64=&(0x7f00004edf8a)=ANY=[@ANYBLOB='\x00'], @ANYBLOB="010000000000000000000000000000000000000000000000"], @ANYPTR64=&(0x7f0000000200)=ANY=[@ANYBLOB="00e179d2d1d3a87fff37fc37d93d8ccf2e4a0e5900000213d93785589347ca70f9c949143a92f090a63f90db77ae62292d41fe4372154224084dbb7f065d512b865574cb0d9486d0b96b32afda59dd7d63ae58e6926b9106087f21131249182e7857d298e3c6"]], 0x0, 0x0, &(0x7f0000009000)}) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000000)) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00000001c0)={0x80, 0x0, &(0x7f0000000080)=[@increfs_done={0x40106308, 0x0, 0x2}, @transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000), &(0x7f0000000040)}}}, @dead_binder_done={0x40086310, 0x3}, @exit_looper={0x630d}, @request_death={0x400c630e, 0x2, 0x1}], 0x1e, 0x0, &(0x7f0000000140)="eb6b4e869cff7a44265c15a9be6d00cd09e3b0ab1788081257aa7755ce93"}) flistxattr(r0, &(0x7f0000000040)=""/33, 0x21) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000084b000)={0x8, 0x0, &(0x7f00004f3000)=[@increfs={0x40046304}], 0x0, 0x0, &(0x7f000026b000)}) 2018/03/26 10:09:49 executing program 5: socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='/exe\x00\x00\x00\x00\x00\x00') fcntl$setstatus(r1, 0x4, 0x4003) readv(r0, &(0x7f0000000180)=[{&(0x7f0000001c00)=""/4096, 0x1000}], 0x1541a8691ce461d8) write$selinux_access(r1, &(0x7f0000000080)={'system_u:object_r:auditd_var_run_t:s0', 0x20, 'system_u:system_r:kernel_t:s0', 0x20, 0x36, 0x32}, 0x47) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/access\x00', 0x2, 0x0) [ 117.128049] tmpfs: Bad mount option 2018/03/26 10:09:49 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB="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"], 0x24}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000000), 0x0, &(0x7f0000000080)=[{0xc, 0x29, 0x4000000000000005}], 0xc}}], 0x2, 0x0) 2018/03/26 10:09:49 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ppoll(&(0x7f0000000000)=[{r0}], 0x1, &(0x7f0000000080), &(0x7f00000000c0), 0x8) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00003b8ffc)=0x51) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000200), &(0x7f0000000240)=0x1c, 0x80800) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000280)=[{0xf, 0xf800000000000000}, {0x8, 0xfffffffffffffffb}, {0x6, 0x3}, {0x3}, {0xa}], 0x5) r2 = syz_open_pts(r0, 0x0) ioctl$TCFLSH(r2, 0x540b, 0x2) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000100)={0x88e1, 0x2, 0xffff, 0x7, 0xfff, 0x5, 0x1, 0xfffffffffffeffff, 0x0, 0x0, 0x7, 0x2aa}) 2018/03/26 10:09:49 executing program 5: r0 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x1, 0x84) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f0000000140)=0x15, 0x4) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f00000003c0)={0x0, 0x800, 0x0, 0x6, 0x8, 0x100000001, 0x2, 0xffffffffffffe0ee, {0x0, @in6={{0xa, 0x4e20, 0x7, @local={0xfe, 0x80, [], 0xaa}, 0x7}}, 0x800, 0x2, 0x9, 0x8, 0x51}}, &(0x7f0000000340)=0xb0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000480)={r2, 0x53, 0x0, 0x1, 0x1}, &(0x7f0000000500)=0x18) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={'bond0\x00', 0x400000000009516}) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000001c0)={"c82544e2000000f1fffbff7208002800", 0x1020}) ioctl$TUNSETLINK(r0, 0x400454cd, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000240)={0x10, 0x0, &(0x7f0000000200)=[@increfs={0x40046304, 0x3}, @release={0x40046306, 0x1}], 0x1000, 0x0, &(0x7f0000000ac0)="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"}) r3 = syz_open_procfs(0x0, &(0x7f0000000380)='attr/exec\x00') setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r3, 0x28, 0x0, &(0x7f0000000300)=0x7, 0x8) setsockopt$inet_MCAST_MSFILTER(0xffffffffffffffff, 0x0, 0x30, &(0x7f0000000500)=ANY=[], 0x0) close(r0) clock_gettime(0x0, &(0x7f00000002c0)) fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000740), &(0x7f0000000780)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f00000007c0), &(0x7f0000000800)=0x8) rt_sigtimedwait(&(0x7f0000000540)={0x4}, &(0x7f0000000280), &(0x7f00000000c0)={0x77359400}, 0x8) socketpair(0x0, 0x8000f, 0x0, &(0x7f0000000040)) recvfrom$packet(0xffffffffffffffff, &(0x7f0000000840)=""/210, 0xd2, 0x0, &(0x7f0000000a80)={0x11, 0x0, 0x0, 0x1, 0x5, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x14) socket$inet(0x2, 0x5, 0x7) setsockopt$inet6_mtu(r3, 0x29, 0x17, &(0x7f0000000000)=0x5, 0x4) 2018/03/26 10:09:49 executing program 7: socket(0x20000000000000a, 0x2, 0x0) setsockopt$bt_BT_SNDMTU(0xffffffffffffffff, 0x112, 0xc, &(0x7f0000000000), 0x2) 2018/03/26 10:09:49 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x20000802, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f00000000c0), 0x4) r1 = socket$packet(0x11, 0x800000000002, 0x300) getpeername(r0, &(0x7f0000000180)=@ipx, &(0x7f0000000080)=0x80) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000095bffc)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000140)='tunl0\x00', 0x10) sendto$inet(r0, &(0x7f00000003c0), 0xfff, 0x0, &(0x7f00000002c0)={0x2, 0x0, @rand_addr}, 0x10) 2018/03/26 10:09:49 executing program 2: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) getsockopt$inet_opts(r0, 0x0, 0x0, &(0x7f0000000000)=""/4096, &(0x7f0000001000)=0x1000) mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_adjtime(0x0, &(0x7f0000005fb6)) 2018/03/26 10:09:49 executing program 4: r0 = inotify_init1(0x2000802) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace(0x4217, r1) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x20000004204, r1) ptrace$getregset(0x4204, r1, 0x202, &(0x7f0000000140)={&(0x7f0000000100)}) [ 117.154396] binder: 10573:10576 got transaction with invalid offset (9198835137037066496, min 0 max 40) or object. [ 117.175929] binder: 10573:10576 transaction failed 29201/-22, size 40-8 line 3196 2018/03/26 10:09:49 executing program 7: mmap(&(0x7f0000000000/0xe84000)=nil, 0xe84000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000040)={0x0}) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f0000e81000)) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000180)='/proc/self/net/pfkey\x00', 0x28081, 0x0) recvfrom$ipx(r1, &(0x7f000047e000)=""/149, 0x95, 0x100, &(0x7f0000e81000)={0x4, 0x101, 0x1, "61a99782a45b", 0x20}, 0x10) lremovexattr(&(0x7f0000e83ff8)='./file0\x00', &(0x7f0000bcd000)=@known='system.posix_acl_default\x00') pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x40002, 0x0) signalfd(r3, &(0x7f0000e82000)={0x80000001}, 0x8) ioctl$PPPIOCSMRU(r3, 0x40047452, &(0x7f0000000000)=0x5) r4 = syz_open_dev$sg(&(0x7f0000a13000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r4, 0x2286, &(0x7f0000c95ffe)) madvise(&(0x7f0000d17000/0x3000)=nil, 0x3000, 0x3) ioctl$TIOCMBIS(r1, 0x5416, &(0x7f0000000080)=0x3) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000000140), &(0x7f00000001c0)=0x4) r5 = socket$inet_tcp(0x2, 0x1, 0x0) stat(&(0x7f0000000200)='./file0/file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f00000002c0)={0x0, 0x0, 0x0}, &(0x7f0000000300)=0xc) lstat(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(r6, r7, r8) fstat(r5, &(0x7f0000e82fbc)) openat$keychord(0xffffffffffffff9c, &(0x7f0000232ff2)='/dev/keychord\x00', 0x40, 0x0) r9 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$sock_int(r0, 0x1, 0x3, &(0x7f00000000c0), &(0x7f0000000100)=0x4) r10 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r10, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r9, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r10, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0xfff1}, 0x1, 0x0, 0x0, 0x8820}, 0x81) 2018/03/26 10:09:50 executing program 1: capset(&(0x7f0000581ff8)={0x19980330}, &(0x7f00005ccfe8)) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) timerfd_create(0x0, 0x80000) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000051bfe0)={@mcast1={0xff, 0x1, [], 0x1}, 0x0, 0x2}, 0x20) r1 = memfd_create(&(0x7f0000000000)='\x00', 0x3) ioctl$KDSETMODE(r1, 0x4b3a, 0x1) 2018/03/26 10:09:50 executing program 2: openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x800, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000140)="6e65742f69636d703600e980e7a58cb23dc59482be5a6ab7d3da0f685b91b2243e763e46a00f4dd609d862617728c0d127d8fb00c1cf9dd5ba693e9729264b9eb85e304e9382e41db8a0132c283489685306eef156fbe5a8c2430a531e29bf4823d24d003de994592fbf3780a78776b48e0a76800bfd57e900db7fd0d47aaeefdcb35f08e52528be856129b498a7b1a55963b34842b0895a2d7f0315222b3a05f641b6d00e38426a16700b51f35cea2f0a84492ef2a1afb2c5a61fcd23ebf409c7357cecb49c96628f39887fad17a5a48abd90e788758e") readv(r0, &(0x7f00000022c0)=[{&(0x7f00000011c0)=""/4096, 0x1000}], 0x1) 2018/03/26 10:09:50 executing program 6: r0 = socket(0xa, 0x2, 0x0) recvfrom(r0, &(0x7f0000000080)=""/168, 0xa8, 0x10040, &(0x7f0000000140)=@sco={0x1f, {0x30, 0x101, 0xcf93, 0x100, 0x8, 0x7}}, 0x80) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000000)={"6c6f000000e6ffffffffffffff00", &(0x7f0000000040)=@ethtool_rxfh_indir={0x39}}) 2018/03/26 10:09:50 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000001c0)={0xe0, 0x4, 0x4, 0x1, 0x7, 0x1, 0x1, 0x8, 0x0}, &(0x7f0000000200)=0x20) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000080)={0x0, 0x20, 0x3ff, 0x4, 0x2, 0x10001, 0x7f, 0x2, {r1, @in6={{0xa, 0x4e21, 0x23, @empty, 0x8}}, 0x30, 0x4000000000000000, 0x100000001000000, 0x7fffffff, 0x9}}, &(0x7f0000000140)=0xb0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000180)={r2, 0x7, 0x8}, 0x8) r3 = fcntl$dupfd(r0, 0x0, r0) setsockopt$ipx_IPX_TYPE(r3, 0x100, 0x1, &(0x7f0000000280)=0x8000, 0x4) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f00002e2000)={@empty, 0x0, 0x1}, &(0x7f00009f6ffc)=0x20) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000000240)={0x25}, 0x15c) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f0000000000), &(0x7f0000000040)=0x4) setsockopt$bt_BT_SNDMTU(r3, 0x112, 0xc, &(0x7f00000002c0)=0xfffffffffffff456, 0x2) mmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x1000000, 0x10, r0, 0x0) [ 117.217344] binder: BINDER_SET_CONTEXT_MGR already set [ 117.223239] binder: 10573:10587 ioctl 40046207 0 returned -16 [ 117.234792] binder_alloc: 10573: binder_alloc_buf, no vma [ 117.241563] binder: 10573:10576 transaction failed 29189/-3, size 40-8 line 3133 [ 117.250063] binder: 10573:10587 BC_INCREFS_DONE u0000000000000000 no match 2018/03/26 10:09:50 executing program 6: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000300)='/selinux/policy\x00', 0x0, 0x0) ioctl$ASHMEM_GET_NAME(r0, 0x81007702, &(0x7f0000000340)) preadv(0xffffffffffffffff, &(0x7f00006c6000)=[{&(0x7f0000000100)=""/202, 0x1d}], 0x1, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0xfffffffffffffff7, 0x400000000200600) r2 = accept4$inet(r1, 0x0, &(0x7f0000000000)=0x67e5, 0x800) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x1c, &(0x7f00000000c0), &(0x7f0000000080)=0xffffffffffffffd7) getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000200), &(0x7f0000000240)=0x4) connect(r1, &(0x7f0000000280)=@llc={0x1a, 0x33f, 0x5, 0x2, 0x7f, 0x80000001, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x80) fcntl$notify(r1, 0x402, 0x80000010) 2018/03/26 10:09:50 executing program 1: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000000)={'vhan0\x00', 0x200}) ioctl$TUNDETACHFILTER(r0, 0x401054d6, 0x0) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/mls\x00', 0x0, 0x0) 2018/03/26 10:09:50 executing program 0: openat$sequencer(0xffffffffffffff9c, &(0x7f0000001180)='/dev/sequencer\x00', 0xa0000, 0x0) unshare(0x8000000) r0 = mq_open(&(0x7f0000000000)='^procwlan1\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x3, 0x2}) mq_notify(r0, &(0x7f00004f0000)={0x0, 0x0, 0x1, @thr={&(0x7f0000000100)="49b09a7ed328532a4ccccb4d3f5a42e1f48465ebb31aa78191b37d8cb600c728c151e385ae3f8236f6e1bde5fc81", &(0x7f0000000140)="d32cfcda75e0cedda9103ebe59089d1509954e52dd49c4f8c7b1b3b1103bcdf7843c23eadeab7ded81b729b2a6b6afb334f719bd6a0e3f300da50ad9e5d98e22cc26714c2930d421cccab948db923be1063743de9455021dfcc4b5223fd8f83573efd5704dfea4064c47eb5cd635da02a7bd40b6cd5740fb0cc2daae278c89c9ab420ecdd39a1dca0ad1cae6f3e42b1f6a2ef2e58f7d502966eb5586108cc320826a7c1fc0f39023974635cc15bf2f184493bc379f95eaf3119c4660731fcd408a973d0b220526ee7ac5e945dedd410c924a769a525e6c3d9e6de5ec0a5255f77d5eb0c0b32051463a2af11db1eedee55f38a6e5a7b700bff6ff1f84fd9b1d2500684dda933882965221678ed8de3344e09e55df670921dec50bed4364b1bab149ff7ad2f2a924ae6c3e54713f0f7f673315a8d6c656da6fac050c36df1dbc6d39e83750e6cd6ae3532501dc12ed6ccd7283bc661f40317db5e4a5e4fe0cb296d431f7ea53531bfd391352725ce5a42212e32d8db8f042bf5259d2d8f44be1cdb55e02d313fcc268aba7717e64c07bb2be01fe83e17ebd1716467503c76cb6fc794ff80363e451f9a9662252bdeac94fefb0b58adcb36ce625ab206c516d5277e2b58c8681b4cf7de3a24386f14e977ba3b3c57e0965773b309fce37005ee49f5dbdd0cc0f1e6b01c36e26511fb92cafd5fbc15f1899b2bdd74033713ec40027fd8db1fdb83f9ac706bbd8034a12c986a8f94762fb1c803f77f772f243ec35c82563e6e2ae865dd27265c23c4df1e00462e37e4efb45d4717a378b93cb82f073eb98005bf06dd76b232a92c236a7467dbe1c6de68f680360c4110bfd5eb9553ff96f5e3246ee1eda8df4a2feed9b21bc2c2284d533174ce2aeecc562ad2add285f36ce0b3835dec3777c0b798fa4fe16c4ce1c6ce2522ccf0eb6805658f3e248d8304d28b3b69f8ae2d08f5196034dbd33bc2e8c5965024dbd5e89622bb61f3d3ec420028981b9b92d1007f6a12c70fa35226b5addc2afdb3fbd506a127a1743beb28198192630810dfb85c11b2b7e4fcd50a3604a5f48d2ec19f437dde2daaf19511a8253a9bc4a030c0d48306edc45bbbac55092a232ac644c1c4b221752531de5046967220bfb05613d51d084f8c7139cfd38401bc4fb405852cd8ea2e95e6312a4316e4c8b0f9c6c543d82aa6750ab917ea712f12dce6b42ae905e53cc47e50cf7011e11fe55822c9fe3db91fd36de4f4ec53c68cce3e67a3806b0a74c6abba6f4767e58c5b821025d05712d91103e070c946213a58ac884b2eb974b1138fefc1e02394c3580f410929244c4c055cc95966c68e433546e87b58e5d489921ee2ba781df74623b6110d0e548cfd831206b52d9f3cb410c1200e9fc4183f9255837f67f569f2b5a83b13cb42a8d2dd644bc356317d63e47c882ff4d2ed228f89fc55306459b58f1380f6cb222a732c95fcedbf735bf8fe1f524795eb683e6bffb484046046220164ea7d20d99ba92f507e2640dcfdf5e3c9ad4983dafb4235684e3690c57ab1d876a66a97187bb51be592572bcca2109634fd0de930183d265dd5d8e37e7adb8338a4345f9a227d974402c6ff31e9f51764df51ee2d0105a2399c431fd4c993a3e49a9b685f890abaf4e39f5f0bc52c940efad96298762a07ca93e63fd023a7ec8b45b46e992ddc9d0546ce2ad6b3dadfa91000df04c9a04bac42ac8dd5a86bfc1491085a2297f05c5447200da992b57112827737e0f25f83767ef778b0ed18eb8881d7a78a0409abef374a3d9d1826e3910040894a70dd6050691e4e819b660201758d395507b8f5cb5ce52ac6c47e9164fc171976841e4708d80d16478ef78bdf2fc1a1a8b267e1be267a21d08b43e60d49e12e488b1fd51a7887b7d33ff616b371f95b3692d04f0a72843b36b9f7d09a15e9e8754616a6b1073a7c566876b0d705d180f02dec98d1fa3ad21da1a5a1d7fa78e6810f47bf75a4496d715299a57d78a47ee67c8d76dc096fd711911957a979b764427e2ee0ec1f26b633d486166ad44ea18d4efb24c0e27e676ee2f08e90b63eba43d5e24afdc4c6e01bf6a93302631e3e9824ad0e20913f00445276aa53b8117364a76eac06c39e97f325ee47813862ce5aba035363f7483da9eb45b573c3b0811c4b17899bb1177dd2606036349a3974c586862a29b9cfd4ccd4d0bcea8cde631dee99d7e875c4f3120cf824a2620a6ba67417305dce059c430b9fb8abddbf95c9e844bd652d9e6f8bc330fc11110533d72b587420dddeb925472462aed366cc3869125a4b6fa2e884ec490b5190d11c02f862ac93aeb6adc84f5696132e9bcce93e89ec4d55fe9b283fa30a8c452b52823a3ea82d9be5265b77365342b6fc8f6a38b1f5c5029a2541d3698ffe1400dfdff79a0483434af358547abb1368bd7ec9ba65590a99d5fce24a762932d515c8dcc17d364dc4c3f8ca011e0e1254414b3fadc6e69a63a113d9e8066b34ef2060fc6f52538fa6129a6d1fc9fd326a9b0b4474c1dde75a27186141d7c10b283259bee8d82cd069dbfe21ad30195635794e3e65d2326cd637958d38c0e54df2d6f10b1e3aee1f18836e95d78e0ab719a9fb6df5f78dbf4546b6896be7284a83854999c39433f4bf5b2b77b2b6c1fc519a4fb4a49bb8dd3f2c60549b5925e83c1cbbd3f16eeda7208a79bd037dae0778ba4790114f7b74a0b50e3ccfdb25b5e4c0447f51103802c787df167c15a0447d6373dd921f4920b543c866418de9c54c1233124a87cc68494dc0ef49b403a5e7fc8615e6ae5b0bbdbf915bdf1551b0e4e9bd9cb6434743357be39e87ec4e23bbbba6d82470e2da9722355b53b68b76b6c337b7cd2492e00a4ac2b4e34fbfd4fc4362ef1b504e72b65c566ee33624c1810c184a3fa982b065c185fb51d0788739e2862f9123c5f19749f7f4cad0327c64740162db73f2c3abe68be7f3d324ad6f664b9869ba31b1ada07694742f0f3329d7f4a571596b84f782e091cf215afc0b149184b14d2fe51c2d3d8be7e8eb6c35d65fd64acec562ad13f935355843a2c6af2a9a6dd947537c23ac76a538201001d450bba7519d398a4d0809dc888703757a9a2cb40e855591270392476836c159b13a9f36163016ff6e790f8ab42ccd3c085aac34a4c32c1b31d2bd284515a476f40f7e888341f9c26b87e0b26528704ca1d2ec269280ad41d0a423419278935f0e4dd106dcae8ecfbd7dac81b6f93273463d6069c2e9a58a3f8ca61e734dc3d5cc236a792fd381bdb9a4aad9ae498d7effd5c2bf88a41c9652a3c0718b134d9d02bf479cd7718ab590040902c8e296cdafb3bf29b21e6674cfc073ee6f0803cdc052aafacd39d7c4480d966e616179de251c69775f40b5ac0fe43279902c832e54c38a5cde1d89c10a5edabbf13f20e57404c5a87d3b9baa32a122061aa63689c7aa38d55be85fe6eab983f4bfef39b9fd4246b33510e28030c663f0f4c30a88bf145db0f80334b0bcaeb6591964985ba975ef3aeef36f436fc30468a0ac68d9f7ec4c0b125bf3a684fed63ad64c8e5ece9420bdf407e2aed0a847bbd82b1d409111240c5ea5482510e71038e1e6e5f6c2dbefe0400d53c28813cf3a7b8c3554b66887f8362b32f35b1ec65a221935c05be20a08d43b91414f0583b03b5f3e773c9c8c05f6dbe99879f12baccfbecf0933dae3c88fa208acfaeb67bf9e4fa959f56780d3cca218a14774a3b3ae34045720af7e0b493ff0241aa6f0cc8322e275e67f5c02fa1fa677220b4602e2176665b48464ae22cfa4d3b90f19bafe7da394f6e6e049ab40e782262aa4f52ac805acc56013e3070d96006d7f3da303f30911aea2c3a01eba187560d295855be0de1f1a43d5aae0dd1f61ee4896af34859a6ebb8fb0adf05190833c94f85cac53630804924a155275c81752fb940e5af65e62af7a4b724b2d822fa6da74c042db9087dabdd53281b4367f28b33e787fa330a7315211f610670cc24b979e736748b84daf629d2cbb523664c608471b6fc69039cfda6a8d4acdfdfcc92fb7e8e8ababe05a18b31e96942dba3c9d32be15530dcd4714d1b0770e71c62a977d2ea8d0c2ff9765d143cd722c483ded9327016219c07a9b289ddedaeda9d8c5809f1610a1e24bb92ee4b716a6091af28cd1162fb469250c213c2fbd8544d7b201e2ad853b4358a600a25801c5a742aa19040d3e85c60f705ad12ceed1de1df3edaf047dc13e3e181a12e0c4561869934c25a1df1f22e294a0a3b86a9e29b0c8f487ee657b1e7371383de99bfbd3245e9b02f2e2dd2aa23d67a60da25ca2d0d6f053fd84a05ba4f63d70933dadb2e61adb69935d545fac287ecd35c664f31def1c57dd080eea1d209d00e98faa6c854ff04f1fc012b029eb6daf88bf08cb539c332d67fe255ecdf0885e953d6cde9510eb9003f5ec3d018e1511b3eeb94ea14cd614950b59c0a926f521cdcad109e9e9c1f8aaee2589581f5e077ef06587670447c540373275b284a3fcd9601c2cbf5c75bbfe4497de7ed7cf25c090af2ffa46af4c8fd538f84408c4a0ee386a70204f61a03246ef30bad989dd4460a30d1bf65db7380195b6757d7ba4012d12ec850eb070c1f6f3b7bd9a2b1422874b8823afa62e4d1844d3a74742c3736d3e5728da83f2f581fa61f553bad37ec11e220dc953c5caf88fa28ab6206ea3a3b2ca220e8a044706a65efe68964c3aaba31e857b90275a716c7e9371c35faa4538533ba49e50ed7766ba69ddce8d528a12d6f17dacac9282c817427400b02550d65bb6f7aa8e13b650d4d91962d38c175d13b909e12e6ba48db6fad6b0a6c5fa5de1f1dfb545c7d5b28b22bb2d1598ca8d1c91786d3931632bc4ebe54c1969b5652b8fbe1fa78bd06102401d11fecac76ce55c67456e57aa34e1f731e655c9ee5aebcd2cf4b49f9da2700d25c93bbf5ffe85179d6e1a71053676968c1d474f70a8e0faaf1d6f2941d21041ae1b5a7eeec6ebb2159dd68173d94f60dc7ed23ac890567ab070bc5df17169dfd8736270f8a216093acd217830d5430805f612d5346850cc26cd50f450ce8f22e5975d5d7571d0be1fbd8e821834e477188b771090c40cb1d1a1320679a45f1334258bca386ee91c303c8cb65885ea3b921bb8195e6d37359c80af9f7fad7a54aa1a1e6281f3a732b75b9812c40205cb068a060139da432e8473847bcff429ef79a3e67d3aed7bd10e37925dc6bfdfbbbfbc16a54327126c91c78cf9441355b05994c4c86270c8c7c2db87a5b13f3ef2c87ba72c379602063807595443d736701c43aa34832cfc28934199cfe95e4ba7025787068059d86ee98618f8968e8e85f4839c47a4f80fe532646d966bb78494f5aae4ca9b1b764837c19c1b2952481720023f72e9e89a9d29fd009186e9c5729479519adb78d2657adaff786761902c91d34a738841844729ee05628a07440c9e89987a606206df7e807f7585cfe27e923cae0e5c18e7bc57ffee5a4b4d4b96560798f9088f97c3a023320ea0ba7b3df6658a7927706b0089625b981f2238208518bdb2254c25b5bccba29ec923007e6152c4a1b4586fcebeabcdf5e84e979bb2d95e3ba58e29206f5f1509c48119ad7a4d1e90b82a2880094e6a0fb16b65c9b109ba159ece37c06240ff4df6860848659c07be894b4f1bf76672fdd1fad21d20b3099492652edbede9196f82748106d417e05193acfb50dc12c77c245b7a73c21dfd41bcd087ce04d9f04e077df7a1a6e465bc377077ed9d962936501b597a0d75cc1dcdc"}}) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) getsockname$netlink(r2, &(0x7f0000000080), &(0x7f00000000c0)=0xc) r3 = dup(r0) write$fuse(r1, &(0x7f0000001140)={0x20, 0x0, 0x3, @fuse_notify_inval_entry_out={0xd1, 0x20}}, 0x20) readv(r3, &(0x7f00000b4000)=[{&(0x7f0000938000)=""/247, 0xf7}], 0x1) 2018/03/26 10:09:50 executing program 2: getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000040)={@empty, @broadcast}, &(0x7f0000000080)=0xc) r0 = socket$inet(0x10, 0x3, 0x0) getrusage(0x1, &(0x7f00000000c0)) sendmsg(r0, &(0x7f000000ffc8)={0x0, 0x0, &(0x7f0000003000)=[{&(0x7f0000012000)="260000001a00030207fffd73ffffff188100000003000000031d8568647ba3a2d188637e57e4", 0x26}], 0x1}, 0x0) 2018/03/26 10:09:50 executing program 4: r0 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'syz+aller0\x00', 0x3202}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x105000, 0x0) bind$pptp(r1, &(0x7f00000000c0)={0x18, 0x2, {0x0, @broadcast=0xffffffff}}, 0x1e) close(r0) socket$inet6_dccp(0xa, 0x6, 0x0) 2018/03/26 10:09:50 executing program 3: openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000013000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000004ff0)={0x3, &(0x7f0000002fe8)=[{0x15, 0x0, 0x401, 0xfffffffffffffffc}, {}, {0x6}]}, 0x10) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000080)) sendmmsg(r1, &(0x7f0000008180)=[{{0x0, 0x0, &(0x7f0000000100), 0x12, &(0x7f0000000140), 0x0, 0x8000}}], 0x1, 0x20000000) [ 117.250089] binder_alloc: 10573: binder_alloc_buf, no vma [ 117.250105] binder: 10573:10587 transaction failed 29189/-3, size 0-0 line 3133 [ 117.250277] IPv4: Oversized IP packet from 127.0.0.1 [ 117.290221] binder: undelivered TRANSACTION_ERROR: 29189 [ 117.300873] binder: undelivered TRANSACTION_ERROR: 29189 [ 117.306832] binder: undelivered TRANSACTION_ERROR: 29201 2018/03/26 10:09:50 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000780)=@nat={'nat\x00', 0x19, 0x5, 0x724, [0x20000040, 0x0, 0x0, 0x2000035c, 0x200004a4], 0x0, &(0x7f0000000000), &(0x7f0000000040)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x2, [{{{0x5, 0x12, 0x8914, 'syzkaller0\x00', 'ip6gre0\x00', 'bcsh0\x00', 'eql\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0xff, 0x0, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xb}, [0xff, 0xff, 0xff], 0x194, 0x1f0, 0x21c, [@comment={'comment\x00', 0x100}]}, [@arpreply={'arpreply\x00', 0xc, {{@random="571c7d034767", 0xffffffffffffffff}}}, @common=@mark={'mark\x00', 0x8, {{0xfffffff0, 0xffffffffffffffff}}}]}, @common=@mark={'mark\x00', 0x8, {{0xffffffc0, 0xffffffffffffffff}}}}, {{{0x11, 0x10, 0x9000, 'vlan0\x00', 'syzkaller1\x00', 'lo\x00', 'nr0\x00', @random="c3485e98193b", [0xff, 0x51063ed06d21c4e4, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x18}, [0x0, 0xff, 0x0, 0x0, 0x0, 0xff], 0xa0, 0xa0, 0xd0, [@mac={'mac\x00', 0xc, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}}}]}}, @arpreply={'arpreply\x00', 0xc, {{@random="8eaa215a9b8a", 0xffffffffffffffff}}}}]}, {0x0, '\x00', 0x2, 0xfffffffffffffffc, 0x1, [{{{0x0, 0x8, 0xe335, 'lo\x00', 'yam0\x00', 'bcsf0\x00', 'ip6gre0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, [0xff, 0xff, 0xff, 0xff, 0xff], 0x9c, 0xf0, 0x118, [@vlan={'vlan\x00', 0x8, {{0x1, 0x2, 0x18, 0x6, 0x1}}}]}, [@common=@mark={'mark\x00', 0x8, {{0xffffffc0, 0xffffffffffffffff}}}, @common=@AUDIT={'AUDIT\x00', 0x4, {{0x2}}}]}, @common=@CONNSECMARK={'CONNSECMARK\x00', 0x4, {{0x2}}}}]}, {0x0, '\x00', 0x3, 0xffffffffffffffff, 0x2, [{{{0x15, 0x28, 0x886c, 'sit0\x00', 'bcsf0\x00', '\x00', 'ipddp0\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x9f9f8a5f76aa6565}, [0x0, 0x0, 0x0, 0xff, 0xff], @empty, [0xff, 0x0, 0x0, 0xff, 0xff], 0x70, 0xa0, 0xe8}, [@snat={'snat\x00', 0xc, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x19}, 0xffffffffffffffff}}}]}, @common=@LED={'LED\x00', 0x24, {{'syz0\x00', 0x1, 0x5, 0xeb37}}}}, {{{0x1d, 0x2, 0x9606, 'ip6gre0\x00', 'teql0\x00', 'syzkaller1\x00', 'eql\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0xff, 0xff, 0x0, 0xff], @empty, [0x0, 0xff, 0x0, 0xff, 0x0, 0xff], 0xe8, 0x148, 0x178, [@connbytes={'connbytes\x00', 0x18, {{0x81, 0xeb3, 0x3}}}, @limit={'limit\x00', 0x18, {{0x0, 0x6, 0x1000, 0x4, 0x5, 0x64}}}]}, [@arpreply={'arpreply\x00', 0xc, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0xffffffffffffffff}}}, @snat={'snat\x00', 0xc, {{@random="9052e2c92f16", 0xfffffffffffffffc}}}]}, @snat={'snat\x00', 0xc, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xa}, 0xfffffffffffffffc}}}}]}, {0x0, '\x00', 0x5, 0xfffffffffffffffe}]}, 0x774) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000683ff4)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000d59fc8)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x2, [@multicast1=0xe0000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}]}, 0x18) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000683ff4)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) 2018/03/26 10:09:50 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={"6c4e000007f605006f6c000000002100", &(0x7f0000000100)=@ethtool_cmd={0x1e}}) r1 = syz_open_pts(0xffffffffffffffff, 0x501140) ioctl$TIOCPKT(r1, 0x5420, &(0x7f00000000c0)=0x81) ioctl$TCXONC(r1, 0x540a, 0x7) ioctl$TIOCMGET(r1, 0x5415, &(0x7f0000000080)) 2018/03/26 10:09:50 executing program 0: socket$packet(0x11, 0x10000000a, 0x300) 2018/03/26 10:09:50 executing program 1: r0 = memfd_create(&(0x7f000001f000)="2e926c6f776c616e304000", 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000053ff3)='/dev/snd/seq\x00', 0x0, 0x0) dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r1, 0x404c534a, &(0x7f0000000080)={0x22, 0x200}) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000000000)={{}, {0x3fe3}}) 2018/03/26 10:09:50 executing program 4: ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00000000c0)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000000180)="000000000000002d610c9dd299964733a81a74b674f582c35d0c6fa4a89ea3000000000000009144193fae9f68eb93b88a7e40ae55") getsockname(r1, &(0x7f0000000000)=@hci, &(0x7f0000000080)=0x80) pread64(r1, &(0x7f0000001440)=""/4096, 0xfffffffffffffd1d, 0x2000) 2018/03/26 10:09:50 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000340)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f0000000280)=@setlink={0x24, 0x13, 0x23, 0x0, 0x0, {}, [@IFLA_IFALIASn={0x4, 0x14}]}, 0x24}, 0x1}, 0x0) fdatasync(r0) 2018/03/26 10:09:50 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000000040)={0x10, 0x0, 0x0, 0x2ffffffff}, 0xc) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000cecffc), 0x4) r1 = socket(0x10, 0x2, 0x0) write(r1, &(0x7f000095c000)="2400000026007f000000000000007701000000ff0100000000000000ffffffff0100ff10", 0x24) sendmsg$nl_generic(r1, &(0x7f00000003c0)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x18080c00}, 0xc, &(0x7f0000000380)={&(0x7f0000000340)={0x14}, 0x14}, 0x1}, 0x0) socket$nl_crypto(0x10, 0x3, 0x15) 2018/03/26 10:09:50 executing program 6: socketpair$unix(0x1, 0x1, 0x0, &(0x7f000001aff8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg(r1, &(0x7f00000094c0)=[{{&(0x7f0000000080)=@generic={0x0, "378d95ea3eb1a9e7c4546f917b8da761ed925e335085295619dfb95fa35830d7a25e810f4a0571958a56c343b8b83cd153140e60eb7d9581e2cbd37d7c94b2d129a9dd1a62e0f064a569ee505983cf33491350e3cf2382ba7e1786ff63206e630542e7c8af12ca9337bdd1c583fcad54176657c4c718cc20d437c5da8a54"}, 0x80, &(0x7f0000001440)=[{&(0x7f0000000100)="f1aaa178e15ea3300b072e04482159eff888b38ae7d3bcc0ea4956e54101689e2543f54dcd264fe36f15a1c3386e4aebd95bc89dcc80ec8023051973561d0dce6e65f5ad57c7084d4c8e27fd6e2eb9f933bf49cd7e204af2a161518fe5ad37d39b96529477cbaf24268ececc4b0142ff0b30adad91d44a816a2ff5f1176f46016a8087c3b1d5a82e5cca17a8ce7f2b610a", 0x91}, {&(0x7f00000001c0)="459a23f62531b86a3514dab2551dcca9273bee3181310b07ce735ab346a57a27abeaed5e8f0a8c06db06e16feecbdfc0f8150ae0e0f7dfecb2ef38a58f1fe9f3f3d56119c6d95286c0c9d9cbdf51008ea0de5f14ed6f8b881c37f8bcfa2166cb441830ed24a4775a3e8f28c1fd71feb5f7039729d18495690ed01986c1b5f3aafe1325d6decf4f04799bab4915794fdc695755d1abcfbcec5151d5f10b21359bbfc8275fc08eb7e8b128e40198722bb1dc6abe2454980d", 0xb7}, {&(0x7f0000000280)="736222a7a8ba24285ad5113f77ffa92c7a88ad0cc901ba0fae5527a359843f0e37e15ba64cf790a8b5844d793fbefe57baf0292969adc12dd887dcabf073f6f08c95d67caa2b11aececc798306e49f3b47b07f5599f33e35b29a7f382f236e3c1078ddb0b11a30db9309546a361619d8273935695e9bbea1d58252ac787939d52aa76332ca0d5b286bba13559ec7c540de776f32250927a49cbc256d366bcd13682ac65d3e855114c93479f3a7cf2fe14c0e9a1a7b31b1d1b6adba44e7e730137b617cd60cd1", 0xc6}, {&(0x7f0000000380)="8d8479f4a40112fec1a242309fd0568aee78cb40cd20a88849cff45c655c1f00eb11d3e931cf200cbfb4db33f2eae5ad8a5c", 0x32}, {&(0x7f00000003c0)="92543ae45f7dfb67f037f2caa88a925c1a7397a388f2f3135249330686", 0x1d}, {&(0x7f0000000400)="1c47a504f14e", 0x6}, {&(0x7f0000000440)="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0x1000}, {&(0x7f0000009080)="e6ef3280abc50ab9fcfbdd53cdf769dffcbb0925564ec3bce814e7b5cf7cdf3f12e6a2e99cb4f6e6209a8f35e3ffac5adcad8db038be882bcac57cf2c53ca35b94f9fa2bcc57bd160c992cbefcfb9c1aa3c1c5bbe48944d84360ef431ce9ab96a2c991bd87128bb91de2084384b4a0ca975e263c58e279de50872b18a9ff53e38025d5b63571ac48ce63420723bd83b1af26e9cd2ed1315c739fc2d0d46ab167a8bd7234f540be36f0839786db2fbfaeaa8fdfa9b470f09607c51a468ac99a96a9468e2bcc32f45faab705a0d1718137b8a7", 0xd2}, {&(0x7f0000009180)="34e954d23f", 0x5}], 0x5, &(0x7f0000009200)=[{0x108, 0x0, 0x4, "817557572988547b4d8aadeedc42f9aa3d2a089aaaa6d4dd68ea09a0d610189248b320b162f37002567ce61a767a50285eeb4b886809afb2afbb357ee5bbc765ba45be5e139c061f1d3240a7e85c1b93d7072b0f83d19f72879b6fe64faaa08d263e8337a987bf912eca3e3eb84feda02edfff99a51b7d25e749a769bf5e3f6a410068b17e9038874ae29b886957cf8f6b2e05884ff378836dd89d8a0b1a65ac54d79fe866332b68ec3d149b44446c1df054b3ba712a303d68060eced2ae251b737dc1446edcec57f21ace937e9284cfabab86e83d6a8954aa989b00ac7035a42c4038f802a9cd7007ffa1d0cc0b0b78a5ea36823bb0d60534"}, {0x38, 0x6, 0x3, "cf7831e35833ed6b1894bce45694b08a4fc809dfb104017b314f2a5887403d6ad696ce7ec45544b4ccc3dc"}, {0xbc, 0x13d, 0x1, "a8e849ac9475fc16295b212e2bb159fb214f3a3f6faa1628df2fc9f14b51be18e194df47127b6700428d001b174a217944283f3198bbc1d55e8d3bacf6a803c72de89d252eead098663998fc94836f4a1c5029a325c88396b905bd50c6654608042a22ae6f0b406b4461152522df285c821a327a3898cb9e6add036aade326f1a48f98a9953f703974ad6ac0539ee82c380420b28f986a09a5b85605a55d1f09419eb1705c10500ce23665a3ca46"}, {0x2c, 0x18a, 0x101, "887f2dc1776f5be221f5a2c241ea523305e67eb8f9c2b7441a847d125706"}, {0x28, 0x6, 0xffffffffffff27ee, "4bd46ec03f4ca1668d34c029dbde0a013bb12d01dd5be9c44e"}, {0x50, 0x11d, 0x10001, "fae4522029200253ad7b31007e2d600808ffadac6ef58ab1bca4979e3687f2799fcc0ca38f83bc8a0c26a42a4a28abc1ec2789644ec91642b14e0a897e3e9d9f66aa5a"}, {0x10, 0x119, 0x56f, "06"}], 0x2b0, 0x880}, 0x3}], 0x7, 0x8001) recvmsg(r0, &(0x7f0000019fc8)={0x0, 0x0, &(0x7f0000000400), 0x0, &(0x7f000001b000), 0x0, 0x10000}, 0x0) ioctl$sock_ifreq(r1, 0x8915, &(0x7f0000000040)={'nr0\x00', @ifru_map={0x4e, 0x4, 0x3f11, 0x2800000000, 0x101, 0x3}}) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/member\x00', 0x2, 0x0) sendmsg$netlink(r1, &(0x7f0000002440)={0x0, 0x0, &(0x7f0000002380)=[{&(0x7f0000002240)={0x10}, 0x10}], 0x1, &(0x7f0000002400)=ANY=[@ANYBLOB, @ANYRES32=r1], 0x10}, 0x0) 2018/03/26 10:09:50 executing program 4: r0 = socket$inet6(0xa, 0x180002, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$inet_mreq(r1, 0x0, 0x23, &(0x7f0000000140)={@empty, @loopback}, &(0x7f00000001c0)=0x8) ioctl$TIOCSBRK(r1, 0x5427) socket$key(0xf, 0x3, 0x2) r2 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) pipe2(&(0x7f0000000100), 0x4000) ioctl$TUNSETIFINDEX(r2, 0x400454da, &(0x7f0000000040)=0x1000890000001) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000180)={"623d015b814000", 0x4003}) getgroups(0x4, &(0x7f0000000000)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) ioctl$TUNSETGROUP(r2, 0x400454ce, r3) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000874000)={0x80001, {{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x90) [ 117.488524] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=10668 comm=syz-executor7 [ 117.514362] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=10668 comm=syz-executor7 2018/03/26 10:09:50 executing program 5: socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000040)={0x2, &(0x7f000039a000)=[{0x20, 0x0, 0x0, 0xffffffffeffff00c}, {0x6}]}, 0x10) sendmsg$netlink(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000a82fa0)}, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000640)='/dev/ppp\x00', 0x20000, 0x0) setsockopt$EBT_SO_SET_COUNTERS(r2, 0x0, 0x81, &(0x7f0000000680)={'raw\x00', 0x4, [{}, {}, {}, {}]}, 0x68) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/enforce\x00', 0x0, 0x0) setsockopt$inet_MCAST_MSFILTER(r3, 0x0, 0x30, &(0x7f0000000100)={0x200000002, {{0x2, 0x4e21}}, 0x1, 0x9, [{{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x13}}}, {{0x2, 0x4e20, @multicast1=0xe0000001}}, {{0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}, {{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xe}}}, {{0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}, {{0x2, 0x4e23, @loopback=0x7f000001}}, {{0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}, {{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}, {{0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}]}, 0x50c) ioctl$PERF_EVENT_IOC_QUERY_BPF(r3, 0xc004240a, &(0x7f0000000700)={0xa, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/03/26 10:09:50 executing program 3: setsockopt$sock_int(0xffffffffffffffff, 0x1, 0xc, &(0x7f0000000000), 0x4) getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f00000000c0)=""/250, &(0x7f0000000240)=0x1) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000000080)={0x4, &(0x7f0000000040)=[{0x100000001, 0x1, 0xfffffffffffffffb, 0x1}, {0x3, 0xff, 0xffff, 0x8000}, {0x2d6c, 0x283, 0x5, 0x6}, {0x80, 0x7ff, 0x9ac1, 0xc0f}]}, 0x8) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00000001c0)=[@in6={0xa, 0x4e23, 0x8000000000, @mcast1={0xff, 0x1, [], 0x1}, 0x6}, @in6={0xa, 0x4e21, 0x1ff, @dev={0xfe, 0x80, [], 0xf}, 0x2}], 0x38) 2018/03/26 10:09:50 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000001aff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCXONC(r0, 0x540a, 0x0) ioctl$TCXONC(r0, 0x540a, 0x0) ioctl$KDGETMODE(r0, 0x4b3b, &(0x7f0000000000)) 2018/03/26 10:09:50 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000016000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f00000000c0)=ANY=[@ANYBLOB="1400007eb8ba93d18ca2aa00000000000a000000"], 0x14}, 0x1}, 0x0) 2018/03/26 10:09:50 executing program 1: pipe(&(0x7f0000fe5000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r0, &(0x7f0000fe9000)=[{&(0x7f0000fe8000)=',', 0x1}], 0x1, 0x0) pipe(&(0x7f0000041000)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r3, &(0x7f0000000040)=[{&(0x7f0000000000)=',', 0x1}], 0x1) tee(r2, r1, 0x5, 0x0) 2018/03/26 10:09:50 executing program 0: mmap(&(0x7f0000000000/0x8b000)=nil, 0x8b000, 0x0, 0x10000032, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x20000, 0x0) setsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000000080)={0x0, 0x7}, 0x2) futex(&(0x7f0000001000), 0x8b, 0x0, &(0x7f0000191000), &(0x7f0000000000), 0x0) 2018/03/26 10:09:50 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f0000000240)="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", 0x1000) getsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000000080), &(0x7f00000000c0)=0x4) getsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000000100), &(0x7f0000000040)) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000000200)=@generic={0x5, 0x7ff, 0xfff}) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000140)={0x0, 0x5}, &(0x7f0000000180)=0xc) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00000001c0)={r2, 0xffffffff}, 0x8) 2018/03/26 10:09:50 executing program 4: socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff}) getsockopt$EBT_SO_GET_ENTRIES(r0, 0x0, 0x81, &(0x7f0000000180)={'nat\x00', 0x0, 0x3, 0x7f, [], 0x5, &(0x7f0000000080)=[{}, {}, {}, {}, {}], &(0x7f0000000100)=""/127}, &(0x7f0000000200)=0x50) sendto$inet(r0, &(0x7f00000002c0)="6987fdc7e4834807ee1e44b21a500901752ba645976c9752f3ea72bc2a6f55c3acc5a827158d46250a08bb401c73c5d97457cfa27e7f2f08b5b840c44f107b543c00382ef11fa17819a7475193ba76a0bc2430c65afef678d96ba8020c8cff60c8efb496c6314e7ff3ac98ff1778192bf059ceb0ae9e27f3bb0c622c9583159a9a6ce1e0a6d43458228bc35aa00016c9db0f3975bcd2f08238f4e37a11a7f7f94c075877336f33d5297fbbd19e16e569f58247318d027276b6846118bf929c7fc6f9ef60dbdf31a0d4799cb8c0b44d", 0xcf, 0x20040000, &(0x7f00000003c0)={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0xe24, 0x20000) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000280)=[{0x0, 0x80000000}], 0x1) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000014000)={&(0x7f0000016edc)={0x20, 0x10, 0x301, 0x0, 0x0, {}, [@typed={0xc, 0x0, @ipv4}]}, 0x20}, 0x1}, 0x0) 2018/03/26 10:09:50 executing program 7: r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000000280)='/selinux/member\x00', 0x2, 0x0) write$selinux_access(r0, &(0x7f00000000c0)={'system_u:object_r:vhost_device_t:s0', 0x20, 'uacon~ined_u:system_r:insmod_t:s0-s0:c0.c1023', 0x20, 0x38, 0x39}, 0x55) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000240)=0x0) rt_sigqueueinfo(r1, 0xa, &(0x7f00000003c0)={0x1f, 0x3, 0x9, 0x7fffffff}) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000000440), &(0x7f0000000480)=0x4) r3 = syz_open_dev$sg(&(0x7f0000000200)='/dev/sg#\x00', 0x7, 0x8000) ioctl$EVIOCGNAME(r3, 0x80404506, &(0x7f00000002c0)=""/197) r4 = open(&(0x7f0000000000)='./file0\x00', 0x82000, 0x100) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r4, 0x84, 0x16, &(0x7f0000000040)={0x8, [0x6, 0x2, 0x0, 0x1, 0x1, 0x2, 0x0, 0x401]}, &(0x7f0000000080)=0x14) pipe(&(0x7f0000000140)={0xffffffffffffffff}) getsockopt$bt_BT_POWER(r5, 0x112, 0x9, &(0x7f0000000180)=0x8, &(0x7f00000001c0)=0x1) 2018/03/26 10:09:50 executing program 0: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x202100, 0x0) sendmsg$key(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000080)={0x2, 0xb, 0x7, 0x9, 0x23, 0x0, 0x70bd2c, 0x25dfdbfb, [@sadb_x_nat_t_type={0x1, 0x14, 0x80000001}, @sadb_key={0x2, 0x8, 0x10, 0x0, "d5e0"}, @sadb_address={0x3, 0x17, 0x6c, 0x20, 0x0, @in={0x2, 0x4e21, @multicast2=0xe0000002}}, @sadb_x_sec_ctx={0x1b, 0x18, 0x82b, 0x3f, 0xc9, "dd2934d640cafd620c7c33c5e6ea7c22f730ec93f4e9d0cb393a2b7944bee09603b5596ec50c12ce7416f395fbd954da5c4c99137a19d5b63640a7d8413ad703a02d4742054548e7cc31075cf766fd34ce0a3baaae3a7506cc6a54ad578c5e2b0d38ab61c2c55a7f6bf7e5d7d62215e5afd84e5cdb7d35a27bc2632424a8c9efab6280adca30143bb7ddd68ffd9276c40fd0be55c5528918191784efbbdbace893ce6507ab261971d5189f89b387f6d71ca8179979d251f52d5c2bb3ea58c188a0b6128ffaa8dc18b7"}]}, 0x118}, 0x1}, 0x880) sendmsg$key(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000182000)={&(0x7f0000000240)={0x2, 0x1, 0x3, 0x20000000000, 0xa, 0x0, 0x0, 0x25dfdbfa, [@sadb_x_policy={0x8, 0x12, 0x0, 0x0, 0x0, 0x0, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@multicast1=0xe0000001}}]}, 0x50}, 0x1}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000380)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)=@getaddr={0x14, 0x16, 0x200, 0x70bd26, 0x25dfdbfd, {}, ["", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x4000000}, 0x4) 2018/03/26 10:09:50 executing program 4: r0 = socket$inet6(0xa, 0x200007, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x32, &(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0x18) [ 117.652774] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=47800 sclass=netlink_route_socket pig=10699 comm=syz-executor2 2018/03/26 10:09:50 executing program 3: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00000000c0)='./control/file0\x00') syz_fuse_mount(&(0x7f0000000180)='./control/file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) unlink(&(0x7f0000000140)='./control/file0\x00') fstatfs(r0, &(0x7f0000000040)=""/103) close(r0) 2018/03/26 10:09:50 executing program 5: mq_getsetattr(0xffffffffffffffff, &(0x7f0000000040)={0x7fff, 0x0, 0x5, 0x100000000, 0x0, 0x0, 0x10000, 0x1}, &(0x7f0000000080)) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$nfc_llcp(r0, 0x118, 0x1, &(0x7f00000000c0)=""/17, 0x11) 2018/03/26 10:09:50 executing program 6: r0 = socket$inet(0x10, 0x2008000000003, 0x100000010) recvmsg(r0, &(0x7f0000000100)={&(0x7f0000000000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f0000001640)}, 0x0) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000006000)="240000001000030307fffd946fa283bc03eee6d81000c497271d8568b51ba3a2d188737e", 0x24}], 0x1}, 0x0) r1 = socket(0x7, 0x5, 0x100) getpeername$packet(r1, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000000c0)=0x14) 2018/03/26 10:09:50 executing program 1: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000144000)='/dev/sequencer\x00', 0x1, 0x0) write$tun(r0, &(0x7f00000a9000), 0x2e) setitimer(0x76a2e6356c27dfdf, &(0x7f00009c3ff0)={{0x0, 0x2710}}, &(0x7f0000643ff0)={{0x0}}) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000000)={0x0, 0x4e, "626ea753daf28a49dce591b47f401c21982e614e2b381d75d86a841d6052cf4a4036b4392a15d8442fabf9b56c47ce082438cd5f4a56e54948d1366fe25a877bc53c394bd01810b9ed186f55ba12"}, &(0x7f0000000080)=0x56) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000000c0)={r2, @in6={{0xa, 0x4e22, 0x3, @remote={0xfe, 0x80, [], 0xbb}, 0x2}}, 0x0, 0x3ff, 0xedbd, 0x0, 0x21}, 0x98) write$sndseq(r0, &(0x7f000079fe50)=[{0x81, 0x1, 0x0, 0x0, @time={r1}, {}, {}, @queue}], 0x390) 2018/03/26 10:09:50 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x1, 0x0) accept4$inet6(r1, 0x0, &(0x7f0000000040), 0x80800) getsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000008000)=""/144, &(0x7f00004ed000)=0x90) 2018/03/26 10:09:50 executing program 2: setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000280)={{{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in=@broadcast=0xffffffff}}, {{@in6}, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, 0xe8) mount(&(0x7f00000001c0)='./file1\x00', &(0x7f0000000200)='..', &(0x7f0000000240)='devpts\x00', 0x0, &(0x7f0000000280)) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) getsockopt$IP6T_SO_GET_INFO(r0, 0x29, 0x40, &(0x7f0000000040)={'mangle\x00'}, &(0x7f00000000c0)=0x54) ioctl$SNDRV_TIMER_IOCTL_STOP(r0, 0x54a1) 2018/03/26 10:09:50 executing program 7: open(&(0x7f00007e2ff8)='./file0\x00', 0x80040, 0x0) r0 = open(&(0x7f00007e2ff8)='./file0\x00', 0x0, 0x0) creat(&(0x7f0000000080)='./file0\x00', 0x0) fcntl$setlease(r0, 0x400, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000000)) r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$getflags(r1, 0x401) 2018/03/26 10:09:50 executing program 0: openat$ptmx(0xffffffffffffff9c, &(0x7f0000b16ff6)='/dev/ptmx\x00', 0x0, 0x0) r0 = creat(&(0x7f0000001580)='./file0\x00', 0x80) setsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f00000015c0)=0x10001, 0x2) flistxattr(r0, &(0x7f0000000000)=""/5, 0x5) 2018/03/26 10:09:50 executing program 1: r0 = socket$unix(0x1, 0x1, 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000000180)=@add_del={0x2, &(0x7f0000000140)='dummy0\x00', 0x7}) futex(&(0x7f000000cffc)=0x4, 0x9, 0x4, &(0x7f0000000000)={0x77359400}, &(0x7f0000048000), 0x7fff) futex(&(0x7f000000cffc), 0xa, 0x0, &(0x7f00006f7000)={0xfffffffffffffffc, 0x100000000000000}, &(0x7f0000000080), 0x20) getpgrp(0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0xc) r2 = getpgrp(r1) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000040)=0x0) setpgid(r2, r3) 2018/03/26 10:09:50 executing program 0: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4207, r1) ptrace$setregset(0x4205, r1, 0x202, &(0x7f00000000c0)={&(0x7f0000000040)}) 2018/03/26 10:09:50 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='coredump_filter\x00') ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f0000000040)) sendfile(r0, r0, &(0x7f0000004000), 0x3767) 2018/03/26 10:09:50 executing program 4: r0 = mq_open(&(0x7f0000000000)='*GPL[vmnet1@vmnet1{-vmnet@vboxnet0!vboxnet1+M\x00', 0x0, 0x0, &(0x7f0000000080)) capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000001fe8)) r1 = mq_open(&(0x7f00000000c0)='*GPL[vmnet1@vmnet1{-vmnet@vboxnet0!vboxnet1+M\x00', 0x0, 0x0, &(0x7f0000000100)) r2 = creat(&(0x7f0000000900)='./file0\x00', 0x8) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x74, &(0x7f0000000940)=""/207, &(0x7f0000000a40)=0xcf) keyctl$set_reqkey_keyring(0xe, 0xffffffffffffffff) ppoll(&(0x7f0000000040)=[{r0, 0x1000}, {r1, 0x100}, {r1, 0x4000}, {r1, 0x8}, {r1, 0x4}, {r1, 0x1}], 0x6, &(0x7f0000000140), &(0x7f0000000180)={0xfffffffffffffff8}, 0x8) 2018/03/26 10:09:50 executing program 2: openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x400001, 0x0) syz_open_dev$sndseq(&(0x7f00004cfff3)='/dev/snd/seq\x00', 0x0, 0x0) [ 117.757274] devpts: called with bogus options [ 117.769694] devpts: called with bogus options 2018/03/26 10:09:50 executing program 6: 2018/03/26 10:09:50 executing program 2: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) write(r0, &(0x7f0000000080)="164690f11220a8664343e488c462d3a83efa03c7d6ca823ae86c017510102e2fa59119cd46ba59eab0eb9ded4ca6e3bec5ac9bdf7d9287906d66a2ebb2c28c0b6d0499a9", 0x44) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1000001, 0x11, r0, 0x3) nanosleep(&(0x7f0000000040)={0x77359400}, &(0x7f00000003c0)) 2018/03/26 10:09:50 executing program 6: 2018/03/26 10:09:50 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) rename(&(0x7f0000000080)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f", &(0x7f0000000280)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f") rename(&(0x7f0000001e00)='./file0\x00', &(0x7f0000000100)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f") 2018/03/26 10:09:50 executing program 5: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x202, 0x0) r1 = epoll_create(0x6) write$evdev(r0, &(0x7f0000000100)=[{{}, 0x0, 0x0, 0x4}], 0x18) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00000000c0)) write$evdev(r0, &(0x7f0000000180)=[{{}, 0x8}], 0x18) 2018/03/26 10:09:50 executing program 0: r0 = socket(0x10, 0x802, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000080)={{{@in6=@dev, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@multicast1}}, &(0x7f0000000180)=0xe8) stat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000280)={r1, r2, r3}, 0xc) write(r0, &(0x7f000096f000)="1f000000160007f2000094ffa4000800000000000000000000000000030004", 0x1f) 2018/03/26 10:09:50 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f000064e000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r0, 0x5452, &(0x7f00005ebff8)=0x3f) recvmmsg(r0, &(0x7f00000063c0)=[{{0x0, 0x0, &(0x7f0000006300), 0x0, &(0x7f0000006380)=""/54, 0x36}}], 0x1, 0x0, &(0x7f00000065c0)) recvmsg(r1, &(0x7f0000000240)={&(0x7f0000000000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, 0x80, &(0x7f0000000200)=[{&(0x7f0000000980)=""/4096, 0x1000}, {&(0x7f0000001980)=""/4096, 0x1000}, {&(0x7f0000000080)=""/78, 0x4e}, {&(0x7f0000000100)=""/18, 0x12}, {&(0x7f0000000140)=""/13, 0xd}, {&(0x7f0000000180)=""/116, 0x74}], 0x6, 0x0, 0x0, 0x1}, 0x2000) ioctl$int_in(r1, 0x5421, &(0x7f0000000940)=0x7) recvmsg(0xffffffffffffffff, &(0x7f000095cfc8)={&(0x7f0000893ff8)=@sco, 0x8, &(0x7f00000a4fb0), 0x0, &(0x7f0000b30000)}, 0x0) dup2(r0, r1) 2018/03/26 10:09:50 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) sendmmsg(r0, &(0x7f0000001d80)=[{{&(0x7f0000000000)=@in6={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}}, 0x80, &(0x7f0000000040), 0x0, &(0x7f0000000080)}}, {{&(0x7f0000000a80)=@in={0x2, 0x0, @rand_addr}, 0x80, &(0x7f0000001bc0), 0x3e7, &(0x7f0000000040)}}], 0x2, 0x0) socketpair(0x8, 0xb, 0xffffffffffffffc0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f00000000c0)=""/70, &(0x7f0000000140)=0x46) 2018/03/26 10:09:50 executing program 1: r0 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000080), &(0x7f0000000100)=0x6e, 0x800) connect(r0, &(0x7f0000000140)=@l2={0x1f, 0x4, {0x7ff, 0xfffffffffffffff7, 0x82, 0x7, 0x9, 0x7}, 0xdd8, 0x80000000}, 0x80) r1 = fcntl$getown(r0, 0x9) socket(0x10, 0x0, 0x9) r2 = syz_open_procfs(r1, &(0x7f00001e0ff7)='pagemap\x00') lseek(r2, 0xfffffffffffffffe, 0x0) read$eventfd(r2, &(0x7f0000000000), 0x8) readahead(r2, 0xca, 0x2) connect$inet(r2, &(0x7f0000000040)={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) 2018/03/26 10:09:50 executing program 6: pipe(&(0x7f0000001080)={0xffffffffffffffff}) pipe(&(0x7f0000041000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) write(r0, &(0x7f0000002180)="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", 0x109f) writev(r2, &(0x7f000000b000)=[{&(0x7f0000066000)=',', 0x1}], 0x1) 2018/03/26 10:09:50 executing program 0: mmap(&(0x7f000053b000/0x2000)=nil, 0x2000, 0x0, 0x84132, 0xffffffffffffffff, 0x0) mlock2(&(0x7f000053b000/0x4000)=nil, 0x4000, 0x0) munmap(&(0x7f000053c000/0x1000)=nil, 0x1000) mremap(&(0x7f000053b000/0x1000)=nil, 0x1000, 0x2000, 0x0, &(0x7f0000ffe000/0x2000)=nil) 2018/03/26 10:09:50 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='/exe\x00\x00\x00\x00\x00\x00') fsetxattr(r0, &(0x7f00000001c0)=@random={'user.', 'em1\x00'}, &(0x7f0000000280)='selinux\x00', 0xfffffffffffffe26, 0x1) 2018/03/26 10:09:50 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000593000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) 2018/03/26 10:09:50 executing program 5: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000040)='tls\x00', 0x4) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000000080)={0x0, 0x2, 0x56adc0b2, 0x3, 0x10001}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000000c0)) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000100)='/dev/hwrng\x00', 0x101000, 0x0) ioctl$TUNSETOFFLOAD(r1, 0x400454d0, 0x16) setsockopt$inet_int(r1, 0x0, 0x7, &(0x7f0000000140)=0x7fffffff, 0x4) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000180)={0x0, 0x1000}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000200)={r2, @in={{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}, [0xc695, 0x7, 0x0, 0x10001, 0x0, 0x5, 0x8, 0x8, 0x7, 0x0, 0x6, 0x3f, 0x0, 0x80, 0x1000]}, &(0x7f0000000300)=0x100) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000340)={{{@in6=@remote, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@multicast2}}, &(0x7f0000000440)=0xe8) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f0000000480)={r3, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) openat$selinux_member(0xffffffffffffff9c, &(0x7f00000004c0)='/selinux/member\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000500)={r2, @in6={{0xa, 0x4e22, 0x7fff, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x25f2}}, [0x6, 0x7, 0xfffffffffffff801, 0x1, 0x2540, 0x8, 0x1, 0xfffffffffffffffc, 0x80, 0x7, 0x1, 0x5, 0x2, 0xf6, 0x3ff]}, &(0x7f0000000600)=0x100) fsetxattr(r1, &(0x7f0000000640)=@random={'btrfs.', '\x00'}, &(0x7f0000000680)="fb00", 0x2, 0x3) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f00000006c0)={'teql0\x00', {0x2, 0x4e21, @loopback=0x7f000001}}) r4 = add_key$user(&(0x7f0000000700)='user\x00', &(0x7f0000000740)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000780)="b866ee3c4b81abb434af95671bc56a991def088ae9440c51a28199f68b8262629d03cb78c945acea96395a8ea9ed2477e07a100078ad89575d31cdfbc3b9f1a280f457e217", 0x45, 0xffffffffffffffff) r5 = request_key(&(0x7f0000000800)='keyring\x00', &(0x7f0000000840)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000880)='teql0\x00', 0x0) keyctl$reject(0x13, r4, 0x1, 0x1, r5) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r1, 0x111, 0x2, 0x1, 0x4) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f00000008c0)=0x40, 0x4) setsockopt$inet6_group_source_req(r1, 0x29, 0x2b, &(0x7f0000000900)={0xfffffffffffffc00, {{0xa, 0x4e21, 0x80000000, @loopback={0x0, 0x1}, 0xfffffffffffff12e}}, {{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}, 0x2}}}, 0x104) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000a40)='bbr\x00', 0x4) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r1, 0x403c5404, &(0x7f0000000a80)={{0x0, 0x2, 0x5, 0x3, 0xe97d}, 0x7, 0x2}) ioctl$sock_ipx_SIOCIPXNCPCONN(r0, 0x89e3, &(0x7f0000000ac0)) ioctl$sock_SIOCOUTQ(r1, 0x5411, &(0x7f0000000b00)) r6 = openat$cgroup_ro(r0, &(0x7f0000000b40)='cpu.stat\x00', 0x0, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000b80)='gretap0\x00') syz_open_dev$sndseq(&(0x7f0000000bc0)='/dev/snd/seq\x00', 0x0, 0x2) setsockopt$inet_MCAST_JOIN_GROUP(r6, 0x0, 0x2a, &(0x7f0000000c00)={0x8, {{0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x84) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000cc0)={{{@in6=@dev, @in=@local}}, {{@in6=@dev}, 0x0, @in6=@loopback}}, &(0x7f0000000dc0)=0xe8) 2018/03/26 10:09:50 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000aa8000)={&(0x7f0000000080)=ANY=[@ANYBLOB="022a8b0f02ff0000000000000098c500fcd83ad450d95cedfc9de4bd6187b894bd"], 0x10}, 0x1}, 0x0) r1 = dup(r0) ioctl$UFFDIO_WAKE(r1, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000ffc000/0x2000)=nil, 0x2000}) 2018/03/26 10:09:50 executing program 3: r0 = socket(0x2, 0x2, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/udp\x00') setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f00001be000)=0xff, 0x4) ptrace$setregset(0x4205, 0x0, 0x4000000000000003, &(0x7f00000002c0)={&(0x7f0000000180)}) sendto$inet(r0, &(0x7f0000000080), 0x0, 0x0, &(0x7f0000821ff0)={0x2, 0x4e20}, 0x10) setsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, &(0x7f0000000040)=0x2, 0x4) sendfile(r0, r1, &(0x7f0000af5000), 0x10001) 2018/03/26 10:09:50 executing program 7: r0 = socket(0xc, 0xffffffffffffffff, 0x10000000003) sendto(r0, &(0x7f0000000040)="120000001200230000000000000000008842", 0x12, 0x0, 0x0, 0x0) 2018/03/26 10:09:50 executing program 6: r0 = socket$inet(0x10, 0x80002, 0x0) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000080)="1f0000001800030007fffd944fa283bc8020000000040005031d856408000f", 0x1f}], 0x1}, 0x0) sendmsg(r0, &(0x7f0000000800)={&(0x7f00000000c0)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x1, 0x3, 0x3, 0x3, {0xa, 0x4e24, 0x5, @ipv4={[], [0xff, 0xff]}, 0x1000}}}, 0x80, &(0x7f00000006c0)=[{&(0x7f0000000140)="aeb5086e03872f0b840fb0549488fd52ed5d99d1c174ea40f93d697b1ba97db50b91c898493c7cd71e51d8e2d2702b3c746cce3a516ef53a155abc03fc5dfa09b4ac3553baf57da4b82b2c0172d86252bcf7953bf5865bc6c7d9d48df6ffafa93d55e73d1a223ac0d279835fa21d68ec3851dd2d6786a78b0f63c6a46e797c907df1e7067e0865291ade84dbbc786fd13b029ead0e4b44739171867c2b", 0x9d}, {&(0x7f0000000200)="767753871481df06b448a9cd8bb105b8fefcc4aeba30b3018422a5cfb9d0a0b7258ac20fd0876f6908c66eea62daab68bbcf5a19b7504893dfed81353c3fd18a7681b90a61f2fcabcf7e5361dc500ff7a749757325458ae10ec1bbf635ba67760455be31166d1955f64e935e158f210d0b65ae7f7b891f7db9a2f04977dd18a81124b00d7fa70ca755ec40cd508b47b5dab2fe85c32099f2c89e848ff9cd49e13fdf4b24879b8200f938cc923f72e10ad974368b477ea364916592f8fc4c1b562aec17758b54312bc51ffbdb140ca453340c50eae4064e042ca2e5482ca4eb3634098bfad69b1144851d0a31772081e7fb1b49f6176db7aa5e", 0xf9}, {&(0x7f0000000300)="f013c0550100835cc980780bd3c5c6a85dd18f4b07cd1cfd900b9887b4c13dbd827ebb2244f61c112ad8c8ff8289375fc24584098f7fbd73364a01e31bdfbc7972f34deec2f49e84409274ce46587134e08f2814a2b9ffec27b0c6a49d459f31d918786d4f9a9dde4b6dbc87c3e66555", 0x70}, {&(0x7f0000000840)="0b4fec444561e9d292de358173e0ac7e4583d4988dce3d227dd39bdbaf6bbf65e2ef66259afe0ca3d8687ffa24337c9cba79528e3c1629c3f81556fa34bb507e7014883edc858158016ae65dc54f0560c51a7fb88f7ca58fceadaee8a016e78d85496d448785e836ff3f7225028977f6bd895a5fc5d5e833218325227d7ac81a9cd027aba0d8c54b45904c59dfda0e2ed51b8b9ba7519cb00dea5b638a0c7263eb22a7bef71997be07d3d19b9e9b3554d03ff54423033aab2ed248873ac01c259b230e7d48fa3e915f708b92ecfd0431be009a0c70a57ab552670d36bd40542e6cbdbffef73d314fddb841d7ca", 0xed}, {&(0x7f0000000480)="0ca9218b190d8700a98fcd59e5ef6cbd8b1e316b4b5f4c997c21be0ce58b350fae8dc375760754327141fbe7fcef5e428629ae3fa3f3a6868e6b10b3895ce5a8fe366c65e8dfa560ff9f8337fe4e8510cdacb2209b03af3b6f4dd92417b62af10be5e719ddfd0e9bee71566034f024649481d325e4660ff82eae4c6750d9ea8dc5a52d5a92f495059042a6955f65cfda023d73630d5d4b9809cd144bc4a70d7396637e1007f6c55f60ce458a8525721a80", 0xb1}, {&(0x7f0000000540)="f4ffd233991a53717bc1f68309be7e424d94d56ca4ecf03398f19779b042f9247302940de841fa32feea6d82edc110d257180842d0d9a3a3f6a99c1e7525b2a6fcb55666bde76cfdc5eca7ae5315836ebd435ac0bda95bb17d088028ca4158b0efa7179e939831438e97a271eb78ad6327885c8925617ca44743454e7b93b81d4232e93d9e33555ddba37561518f74eca3dd283338fa5db16925bd3d74d113d82665d4075526a43cc8d72f289e893afb4dbd7a4f1df7f611bf896d9418fd5ad12b5e3fe6e02ecda7d8d4149da2aa17566cb3b3a43275024a2716bc984f6fb4", 0xdf}, {&(0x7f0000000640)="f4910138ddf8c2a1b992e26c947b8f019f0d860e901e230e8080f88be4abecbcec8c781d61cbb4a34fd42bd3dd108e08ec86d5a3483e62599b7b0e706ecb548338d77d", 0x43}, {&(0x7f0000000040)="c420557c64369d8a91", 0x9}], 0x8, &(0x7f0000000700)=ANY=[@ANYBLOB="e4000000070100000900000083aa4d4a403d42a307f216cad1c8604ff91a113f382b2cb45cf27ec57d2d4d1ca4b67c9b804ef513ab514ac16a79cbc958bf96869cbce16f829b1b84d2083634414a7f3a945229b3d863f2f19b629398e3ca8fbe4c34eb9b1a5a8316b39e89331e6f4a1df29ef234edd5b0e4f3fe22b744ecb3bdbaa647ac7013cb3fb502f74abf7c42a6c0cf4832b37158222ab4a3c7325723cc5957fa5f5939339d86b5d384fc659786dc1af4329af101d8612fc0ef3fa2af19479b2b044f5ff55c6a423bc5aa710371cbc4cab9fb28678fb72be8937338bf55b3c00000"], 0xe4, 0x40004}, 0x0) 2018/03/26 10:09:50 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000005c0)={0x0, 0x0}) sendmmsg(r0, &(0x7f0000007f00)=[{{0x0, 0x0, &(0x7f00000002c0), 0x0, &(0x7f0000000600)}}, {{&(0x7f0000000300)=@generic={0x0, "98ee226c5864627ff74525b7c6a7171d2bc99569d9d38f0bc627c61de20c29cb716c8d9a12fdb5f5fe8f38dd3555c43b457ac9d914e991ab95fd38c8338cc519cf80d69f7adcb6876b4fad1357dc76940872d43c8310f32273eab520479c6b62328ebbeeb0a5f548b093b3ebef00af8f9ba695b8f520a998e01aef000920"}, 0x80, &(0x7f0000001a40), 0x0, &(0x7f0000001ac0)}}], 0x2, 0x0) r1 = request_key(&(0x7f0000000000)='encrypted\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000080)='^-em0,*@}1trusted.\x00', 0xfffffffffffffffd) keyctl$set_timeout(0xf, r1, 0x9) 2018/03/26 10:09:50 executing program 2: mknod(&(0x7f000086c000)='./file0\x00', 0x103d, 0x0) r0 = open$dir(&(0x7f00004be000)='./file0\x00', 0x880, 0x0) ppoll(&(0x7f00004fc000)=[{r0}], 0x1, &(0x7f000087fff0)={0x77359400}, &(0x7f0000fafff8), 0x8) r1 = open(&(0x7f000055f000)='./file0\x00', 0x2822, 0x0) sendmmsg(r1, &(0x7f00000001c0)=[{{&(0x7f0000000000)=@in6={0xa, 0x4e21, 0x5, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0xfffffffffffffffe}, 0x80, &(0x7f0000000180)=[{&(0x7f0000000080)="86af34ff7bdc03b517782f1b869af27c4cd45500ade10ddad7408c7e28967de90e501f8b7b685c6aa046348ddccd4737a3f877da8209a0086084eae6becc3b71f8bfb875f3604f731a294881067d0aadc15aed384e62aff82eb21f17b6ca0506c4d26fe0c5e2c1bb46e174cb8e327f432447877373ef6478ba3e615ae2221010a65e2606b6e86ab836c14e968046622a182bc706307ff6f277e1", 0x9a}, {&(0x7f0000000140)="eb479da6643183356bc2a6f147e61a6cd57ab0c43fb9690c2b652a209ab017", 0x1f}], 0x2, 0x0, 0x0, 0x4000}, 0x7}], 0x1, 0x40) getsockopt$packet_buf(r1, 0x107, 0x1, &(0x7f0000000200)=""/159, &(0x7f00000002c0)=0x9f) r2 = dup2(r0, r1) setsockopt$packet_buf(r2, 0x107, 0xf, &(0x7f0000000300)="a1ece5860087d5907f6a36e075013adba1bd4a9e7954f87a6bb19ebf6e1965119767f239819b59a5b0ca79e9e04edcbb2e67658c71f35ca65d068a40f21bc58e32caa90f86ebf82f645fd986956508df3fe36d53ca2d2063cea5849269d6e468902b4138f74c6952fcefe231d1b9b2c9765f656a56b633b63e8a48ea82a1e3", 0x7f) 2018/03/26 10:09:50 executing program 7: r0 = open(&(0x7f0000000080)='./file0\x00', 0x404002, 0x1) r1 = fcntl$getown(0xffffffffffffffff, 0x9) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000640)={{{@in6=@ipv4={[], [], @multicast2}, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@ipv4={[], [], @dev}}}, &(0x7f0000000740)=0xe8) lstat(&(0x7f0000000780)='./file0\x00', &(0x7f00000007c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000840)={0xffffffffffffffff}) r5 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000880), 0x800) r6 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000008c0)='/dev/ptmx\x00', 0x4000, 0x0) r7 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000900)='/dev/autofs\x00', 0x280002, 0x0) r8 = timerfd_create(0x7, 0x800) r9 = epoll_create1(0x80000) r10 = getpgrp(0xffffffffffffffff) fstat(0xffffffffffffffff, &(0x7f0000000940)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f00000009c0)='./file0\x00', &(0x7f0000000a00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000a80)={0x0, 0x0}) lstat(&(0x7f0000000ac0)='./file0\x00', &(0x7f0000000b00)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(0xffffffffffffff9c, &(0x7f0000000b80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r16 = fcntl$getown(0xffffffffffffff9c, 0x9) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000c00)={{{@in6=@ipv4={[], [], @local}, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@loopback}}, &(0x7f0000000d00)=0xe8) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000d40)={0x0, 0x0, 0x0}, &(0x7f0000000d80)=0xc) sendmsg$unix(r0, &(0x7f0000000e80)={&(0x7f00000000c0)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000600)=[{&(0x7f0000000140)="b262863c6b2e408fe547caaddec5422f9cd2ada7cf32e6e15ea97a1316b36032ca8a5c0c3a1cb6062f76c5ae2896300b240d8e9ee437172596b3297e6cc6795d947c5087ba84fe9c0316c481bfa3e4eda52f69d0380ef2a3150b67f250a35c8e0d6d5ac81b97d6dd3538f807eb321c56ed0858f9afb3b702caf24798ef5496807d68019bce04372f1ae238b18e0b74e11fddaed7767d06627c5471b1361f84205207", 0xa2}, {&(0x7f00000002c0)="975231f567c1aac4bb1361f6829cf436a06d7a1088e7d9f2232e342126cc50d2045e6cdd880812e4b0222b14248e771a73c4bd9345ec155aa6251c976f7c8356d5e5c23d320b95ff989c42ef50ea3d86b3819b7456ce82f9ff411f0cf785e94b4ab8cb73f12f56d402e59452fcb3b8b7120ee45d65aed05244a185411110dd71669ad4f3a6871b735d48f63cae06a9f42869ffe783d7de600917fadb07e74fb402c694d8389762aa68ab87b90532c9894ce4b23bd493084ba0cee4329bfc5fb83494ff22d60a6c3517a50144209c71cb86d5574ee485dcc7de0eb8de048bb6b3d70270d95e6d1bf5b421", 0xea}, {&(0x7f0000000200)="e1e5f07a801204a0bdc693060318b58ce25c0aa31a2ac5e0f2dc89cd4ba9a5bb7030a2dd9159f170e758d03b31631c4bfe0022935896c62e", 0x38}, {&(0x7f00000003c0)="6b77d510d0c00d010ffe18cfacf7eaa61c21939c66c459db60a3e8d97b317a938caa84b7bd0dd70c400a9433c3de34ecafb14a198a4672cedc5aaa8e495bf6b198f8372493bd11729f1ed0f7cc640f3c103d97ab6b6d30ac724317938c0b158bd13d176d59fd1a07f3fb7639e5a432480373e2569369d5c3a74bbdac7c6734e54b9301ceafc9a39116cdc6211239421debe5505c4d391c8b6f34b78d7397839e40e710e2", 0xa4}, {&(0x7f0000000480)="0449a32fea1b765dcc511e82e878d7cccf7ca9abe83cdc86c4a933045d0e1adceb93299beaee27068c88ec88bb2d7e69b4326dabff7fae07b7824752aae7065bbc4c2d42b10ccedbeb5aced971a837b328cbf9bd74673727a8df60bc6e4db9095456fad1470f989020fb3c5acc6c904e290e9dde0250ffc6da2358aa2c087e86", 0x80}, {&(0x7f0000000240)="b3d720ee3bf785eb", 0x8}, {&(0x7f0000000500)="ca08d80f1523f7d75dc5292a9fdfb16bc5ab100ce367057cc7259fd142cfa4bb276c45ba896244a47d3cd5546c2120c05fc3c08ffba7c6e507d426d1f72be577623405c9799d5dc9e0387618b0c8479b0f2445e45413495bcc5821d236b6df4bd420dba64f8ddd61859195036998f2eecbe4af4aedd44382439cebd94654f1858996241091e2ba0ac9bf0e1ce4e7c47ccbdfb486d37870d215e7235f5ea20a3c1c57e922c43a482c617fc7609eef32553342e7839c7dbbb98fb1bb829bbfcde7218e", 0xc2}], 0x7, &(0x7f0000000dc0)=[@cred={0x18, 0x1, 0x2, r1, r2, r3}, @rights={0x24, 0x1, 0x1, [r4, r5, r6, r7, r8, r9]}, @cred={0x18, 0x1, 0x2, r10, r11, r12}, @cred={0x18, 0x1, 0x2, r13, r14, r15}, @cred={0x18, 0x1, 0x2, r16, r17, r18}], 0x84, 0x4000001}, 0x4091) r19 = socket$inet(0x2, 0x2, 0x0) r20 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x40000, 0x0) ioctl$TUNSETLINK(r20, 0x400454cd, 0x206) setsockopt$SO_BINDTODEVICE(r19, 0x1, 0x19, &(0x7f0000000ec0)='tunl0\x00', 0x10) sendto$inet(r19, &(0x7f0000000100), 0x0, 0x0, &(0x7f0000000040)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) 2018/03/26 10:09:50 executing program 0: r0 = socket$inet(0x2, 0x1, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) listen(r0, 0x0) accept4(r0, &(0x7f0000001a00)=@un=@abs, &(0x7f00000000c0)=0x80, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f0000000100)={0x100, @time={0x0, 0x989680}, 0x1, {0x1, 0x2f}, 0x5, 0xddf0a6a609135418, 0xc3}) r3 = socket$inet(0x2, 0x80001, 0x0) setsockopt$sock_int(r1, 0x1, 0x5, &(0x7f0000000040)=0x7fffffff, 0x4) r4 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x1c9c380}}, &(0x7f00000001c0)) tkill(r4, 0x1000000000013) connect$inet(r3, &(0x7f000024dff0)={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) 2018/03/26 10:09:50 executing program 3: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @broadcast=0xffffffff}, 0x1}}, 0x2e) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getpeername$packet(r1, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000140)=0x14) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f00000000c0)=@pppol2tpin6={0x18, 0x1, {0x0, r2, 0x4, 0x1, 0x0, 0x2, {0xa, 0x4e22, 0xffffffff80000000, @empty, 0x1}}}, 0x32) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000040)="61f015") 2018/03/26 10:09:50 executing program 6: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x20240, 0x0) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) socket$netlink(0x10, 0x3, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x80000, 0x0) 2018/03/26 10:09:50 executing program 7: socketpair$unix(0x1, 0x2, 0x0, &(0x7f000072b000)={0xffffffffffffffff}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000140)=0x0) ptrace$getregs(0xe, r1, 0x400, &(0x7f0000000180)=""/5) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x5) ioctl$KDSETKEYCODE(r2, 0x4b4d, &(0x7f0000000040)={0x931a, 0x72}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000018000)={0x2, &(0x7f0000011ff0)=[{0x28, 0x0, 0x0, 0xfffffffffffff03c}, {0x6}]}, 0x10) ioctl$sock_inet6_tcp_SIOCOUTQ(r2, 0x5411, &(0x7f0000000080)) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000100)) ioctl$sock_netrom_SIOCADDRT(r2, 0x890b, &(0x7f00000000c0)) 2018/03/26 10:09:50 executing program 4: setxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@random={'security.', ')%!\x00'}, &(0x7f0000000080)='em0\\)/}@@,keyring+\x00', 0x13, 0x3) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$packet_buf(r0, 0x107, 0x17, &(0x7f0000000100)=""/208, &(0x7f0000000200)=0xd0) listxattr(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)=""/254, 0xfe) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000380)={0x0, @in6={{0xa, 0x4e20, 0x5, @loopback={0x0, 0x1}, 0x4c20}}}, &(0x7f0000000440)=0x84) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000480)={r1, 0x1ff, 0x3, [0xfffffffffffffeff, 0xffffffffffffffcd, 0x2]}, 0xe) listxattr(&(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)=""/74, 0x4a) getsockopt$packet_buf(r0, 0x107, 0x16, &(0x7f0000000580)=""/159, &(0x7f0000000640)=0x9f) stat(&(0x7f0000000680)='./file0\x00', &(0x7f00000006c0)) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000000740)={0x3, 0x1, 0x3f}) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00000007c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000800), &(0x7f0000000840)=0x4) r4 = accept4$nfc_llcp(r0, &(0x7f0000000880), &(0x7f0000000900)=0x58, 0x80800) getsockopt$SO_COOKIE(r3, 0x1, 0x39, &(0x7f0000000940), &(0x7f0000000980)=0x8) setsockopt$bt_BT_SECURITY(r4, 0x112, 0x4, &(0x7f00000009c0)={0x80, 0x101}, 0x2) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f0000000a00)) ioctl$sock_netrom_TIOCOUTQ(r0, 0x5411, &(0x7f0000000ac0)) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000b00), &(0x7f0000000b40)=0x4) fcntl$getownex(r2, 0x10, &(0x7f0000000b80)={0x0, 0x0}) fcntl$setownex(r0, 0xf, &(0x7f0000000bc0)={0x1, r5}) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000c00)={r1, 0x3ff, 0x30}, 0xc) lseek(r0, 0x0, 0x2) setsockopt$packet_buf(r0, 0x107, 0x5, &(0x7f0000000c40)="f9b84ee77ffbc28b5b55c82fec5064417fa363d1df8ec0171e2f30520ae1eb0606a3adbd884aa23457cc10108c603129c1a8791701289b123e69ded8bf16552ed894b1285d7011b134e100375c931f9a000c5702d90cb3d84fa3d0102b270848b613d1d8c750a46ef563d94c35cbefb69643526fdd9aa5431fc6d1658685e6f4aa91e4a6aadf8361e712fe976f89679f1172a2c06aec5723c340e343ab92ca183165dc5fa4b18b73b7919e8dcb644d5cf6d5e6dbc36ba78872423fcdd19539d22f47d99613d1e87abfee6d741be7a2d5b98ab774311db59ced2512f5dbbf3735c87811aaa01d", 0xe6) ioctl$TUNSETPERSIST(r0, 0x400454cb, 0x0) readlinkat(r0, &(0x7f0000000d40)='./file0\x00', &(0x7f0000000d80)=""/234, 0xea) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000e80)={0x6}, 0x4) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r0, 0x28, 0x0, &(0x7f0000000ec0)=0x6, 0x8) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) sendmsg$inet_sctp(r0, &(0x7f0000001280)={&(0x7f0000000f00)=@in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x19}}, 0x10, &(0x7f0000001200)=[{&(0x7f0000000f40)="d986db040bcf2176c5d1ca23d660dec3280e2f59c459e71b2733809e93ec43d451174479d1653b040622ccd318ab4adbdee9d2947ea46f6d106b38b9", 0x3c}, {&(0x7f0000000f80)="79b0fb71db8c7fc4bf4ea6369de39cec245bc2e53fafafab7a23169b6b8799234fd6080a731df13410a8b531e6e4d5c6e1090877f9df2d99240e781e89158fa35edfbabbbeacbf0305e8fa38449d856c585b0f14a4ec6d1a99e84a85454845a94cd0a8b50fc05df47132eec2b5a8815d4fc28c3cbee3dd007c9e6646ea50f830988c64cbda1bb8181aaaadb4d94f1b892fe9fea1fb28a49e0c37800b179fb43d85fcdfaa3e37039fd2e59690e4aa727b0e07dac067e80191e14d726170421d9599d6c3c23548108468e7ccd4", 0xcc}, {&(0x7f0000001080)="70def0762359819e8f6724eaa5b2222f6455044295089cef70e388186d31156ba4998ff191d961e7ad28314b149282fdfdda54c4f2df12", 0x37}, {&(0x7f00000010c0)="bc0d4d46d0828de886602ad958e1ec3db3a5bf8602cabd7d9cf87b5e9cf1f388fe4f4b3342c374d04f3621afd05a178ce698eaf4ebfcd59b6c093378e6119e234c60f574fea46f093a344285649a420da71604806ac2ac3c96defb1b7a01fb10315b7c2cf5170f60770f292f4d669b34158510c0ba2703047732359e4fa7666b4f42bc6b37dc232227777222789dc2957807871ec99b7c25d413e75e30beb1c592c31f2c5cca4e", 0xa7}, {&(0x7f0000001180)="b597a77fc8307511367647a12b6ecc5e6c1a651cb9dbfe7d9c4436a72ac571e329fda201d51fc11115de07a2aa2759cc2ef11a3e5e51ab5c19943e2bf1fc1735b533ad62c72042f58a74874588fd0f7938bbe6c31baab4c7ff9fd91180bbfef88bf2c232457c071c5f53cbf15a67c510c23ab1b45dedbb5f2a6a905125", 0x7d}], 0x5, &(0x7f0000001240)=[@sndinfo={0x1c, 0x84, 0x2, {0x9db6, 0xa, 0x800, 0x4, r1}}], 0x2c, 0x800}, 0x4000) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0106434, &(0x7f00000012c0)={0x20, 0x0, 0x0, 0x9}) ioctl$DRM_IOCTL_SG_ALLOC(r0, 0xc0086438, &(0x7f0000001300)={0x3, r6}) 2018/03/26 10:09:50 executing program 2: seccomp(0x1, 0x1, &(0x7f0000007ff0)={0x3, &(0x7f0000004fe8)=[{0x21, 0x100000001, 0x1, 0x3}, {0x61}, {0x6}]}) 2018/03/26 10:09:50 executing program 1: r0 = socket(0x10, 0x3, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1f, &(0x7f0000000000)=""/95, &(0x7f0000000140)=0x5f) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000340)={'syz_tun\x00', &(0x7f0000000400)=ANY=[@ANYBLOB="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"]}) getpeername(r0, &(0x7f0000000180)=@nfc_llcp, &(0x7f0000000080)=0x80) 2018/03/26 10:09:50 executing program 0: r0 = socket$inet6(0xa, 0x6, 0x6) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f0000000000)={0x4000000000000, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0xfffffffffffffffe}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0xdc) setsockopt$inet6_group_source_req(r0, 0x29, 0x2d, &(0x7f0000e5bef8)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}}}, 0x104) vmsplice(r0, &(0x7f00000003c0), 0x5, 0x4) 2018/03/26 10:09:50 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) close(r0) r1 = syz_open_dev$binder(&(0x7f0000009ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00004edfd0)={0x4, 0x0, &(0x7f0000003fe8)=[@register_looper={0x630b}], 0x1, 0x0, &(0x7f00004ed000)="d8"}) syz_open_dev$binder(&(0x7f0000000080)='/dev/binder#\x00', 0x0, 0x2) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000001180)=0x0) syz_open_procfs(r2, &(0x7f00000011c0)='mountstats\x00') ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="11634840"], 0x0, 0x0, &(0x7f00004ee64e)}) r3 = accept4(0xffffffffffffffff, &(0x7f00000000c0)=@pptp={0x0, 0x0, {0x0, @remote}}, &(0x7f0000000140)=0x80, 0x80000) sendto$inet6(r3, &(0x7f0000000180)="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", 0x1000, 0x81, 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000efd0)={0x0, 0x0, &(0x7f000000e000), 0x1, 0xfdfd, &(0x7f000000cf98)="ef"}) 2018/03/26 10:09:50 executing program 1: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x400, 0x0) recvfrom$inet(r0, &(0x7f0000000040)=""/133, 0x85, 0x120, &(0x7f0000000100)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000280)={'ifb0\x00', &(0x7f0000000180)=@ethtool_perm_addr={0x20, 0xe0, "6309b0bc77261290c9226b27294d7678e7100ff0b8fbb7ed3e2b9e9c3a67ffd55b9875bf1e7443458b1d606930d94d126d5817400502be18b95dcf779535252e48537840115aac1012eb2de019f70ebdee1762fc02a9b3f3af2ac9add942d5442a86415d134a0d89d91b5afdd903cb3de90933e4b30c5a2b8c1ead02a9c55ea428df8c4ed0a28ddad968deb27212e8238c1b1fd926c771972279c2fa5181c23a2e52a4b1081303f2756349adea2ac94ab6038c9bafacbbf137cbb39d6d2e40da3f9aa718a98fb309420613710bcd24b11e551be5449c96c1bf173c9370abd00e"}}) connect$unix(r0, &(0x7f00000002c0)=@abs={0x1, 0x0, 0x4e24}, 0x6e) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00000004c0)={0x68, 0x0, &(0x7f0000000400)=[@dead_binder_done={0x40086310, 0x1}, @transaction_sg={0x40486311, {{0x1ff, 0x0, 0x1, 0x0, 0x10, 0x0, 0x0, 0x28, 0x38, &(0x7f0000000380)=[@ptr={0x70742a85, 0x0, &(0x7f0000000340), 0x1, 0x3, 0x29}], &(0x7f00000003c0)=[0x28, 0x38, 0x28, 0x0, 0x78, 0x28, 0x20]}, 0x59}}, @clear_death={0x400c630f, 0x3, 0x3}], 0x40, 0x0, &(0x7f0000000480)="2cdeee6cdbdcac6c2c53e1bbcd16711a2a5f8dffdb7d6a54950cfbf2746b96fe26347fa4e50607e2ed905267012dca5d336aea76a7f703ee5faa3a014750f5eb"}) ioctl$PIO_SCRNMAP(r0, 0x4b41, &(0x7f0000000500)="fd1b7a34a597c7ef0cbf4044a8532aad8414e3bd633dbf749e21f23d3781347eea65f52f003f3c60b747267f8fd6e67ea1eab8aa5d7bc1") r2 = socket$inet6_icmp(0xa, 0x2, 0x3a) socket$unix(0x1, 0x5, 0x0) setsockopt$inet_group_source_req(r0, 0x0, 0x2e, &(0x7f0000000540)={0x8000, {{0x2, 0x4e20, @multicast2=0xe0000002}}, {{0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}}, 0x104) r3 = fcntl$getown(r1, 0x9) ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r3, 0x8, &(0x7f0000000680)={0x200}) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x0, 0x4, 0x12, 0x17, 0x1, "aad69909a1eb425a1317a660e940849a07fd5a18185f1faceb0a1da3d97c3dd379555d88a3f03e0113fb2023eea6dd1cd50e34990a9c6d95214b889cf92b93be", "ad8b4f1ff1f84ab34beca66384888377cd04de3c830df3dc7387aa90c54779ad", [0x100000001, 0x968]}) ioctl$TIOCLINUX4(r0, 0x541c, &(0x7f0000000780)=0x4) r4 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000007c0)='/selinux/enforce\x00', 0x8000, 0x0) socket$unix(0x1, 0x5, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r4, 0x84, 0x4, &(0x7f0000000800), &(0x7f0000000840)=0x4) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000880)={0x0, 0x9, 0x3, 0x3, 0x16, 0x6, 0x10000, 0x2, {0x0, @in={{0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x7ff, 0x6, 0x2, 0x4, 0x3}}, &(0x7f0000000940)=0xb0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000980)={r6, 0x7ff, 0xffffffff}, 0x8) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r4, 0x40505331, &(0x7f00000009c0)={{0x1f, 0x200}, {0x2, 0x9}, 0x100000000, 0x2, 0x3}) futimesat(r1, &(0x7f0000000a40)='./file0\x00', &(0x7f0000000a80)={{0x0, 0x2710}}) ioctl$KDGKBTYPE(r4, 0x4b33, &(0x7f0000000ac0)) init_module(&(0x7f0000000b00)='/selinux/avc/cache_threshold\x00', 0x1d, &(0x7f0000000b40)='/selinux/enforce\x00') ioctl$TIOCGETD(r1, 0x5424, &(0x7f0000000b80)) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000bc0)={r5, @in={{0x2, 0x4e20, @multicast2=0xe0000002}}, 0xf87, 0x0, 0x5, 0x80, 0x4}, &(0x7f0000000c80)=0x98) fcntl$getownex(r4, 0x10, &(0x7f0000000cc0)) ioctl$KDSIGACCEPT(r1, 0x4b4e, 0x30) fstat(r1, &(0x7f0000000d00)={0x0, 0x0, 0x0, 0x0, 0x0}) r8 = getgid() fchown(r2, r7, r8) 2018/03/26 10:09:50 executing program 6: mmap(&(0x7f0000048000/0x1000)=nil, 0x1000, 0x7, 0x31, 0xffffffffffffffff, 0x0) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) mmap(&(0x7f0000048000/0x1000)=nil, 0x1000, 0x3, 0x31, 0xffffffffffffffff, 0x0) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400, 0x1}, &(0x7f000001d000), 0x0) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f000000d000), &(0x7f0000048000), 0x0) 2018/03/26 10:09:50 executing program 2: mlock2(&(0x7f0000a93000/0x2000)=nil, 0x2000, 0x0) mremap(&(0x7f0000a93000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) mlock2(&(0x7f0000b19000/0x2000)=nil, 0x2000, 0x1) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f00000000c0)={{0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x18}}, {0x7, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}}, 0x40, {0x2, 0x4e20, @loopback=0x7f000001}, 'nr0\x00'}) 2018/03/26 10:09:50 executing program 3: socket(0x18, 0x0, 0x3) openat$selinux_mls(0xffffffffffffff9c, &(0x7f00006f9000)='/selinux/mls\x00', 0x0, 0x0) 2018/03/26 10:09:50 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={'bridge0\x00', 0x1401}) ioctl$TUNSETLINK(r1, 0x400454cd, 0x308) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'bridge0\x00', 0x1}) 2018/03/26 10:09:50 executing program 7: socketpair$inet(0x2, 0x5, 0x9, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_tcp_buf(r0, 0x6, 0x1f, &(0x7f00000000c0)=""/49, &(0x7f0000000100)=0x31) capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000702000)) r1 = socket$inet6(0xa, 0x401000000001, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r1, &(0x7f0000f98000), 0x0, 0x2000000c, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = socket$inet6(0xa, 0x2, 0x0) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/checkreqprot\x00', 0x80000, 0x0) setsockopt$netrom_NETROM_T2(r3, 0x103, 0x2, &(0x7f00000001c0)=0x80, 0x4) connect$inet6(r2, &(0x7f000000cfe4)={0xa, 0x4e20}, 0x1c) sendmmsg(r2, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000000680), 0x0, &(0x7f0000002000)=[{0xc, 0x29, 0x3}], 0xc}}], 0x40, 0x0) r4 = open(&(0x7f0000000100)='./file0\x00', 0x4a000, 0x11e) getpeername$packet(r3, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00000003c0)=0x14) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x1c, &(0x7f0000000200), &(0x7f0000000240)=0x4) chdir(&(0x7f0000000280)='./file0\x00') ioctl$sock_inet6_SIOCSIFADDR(r3, 0x8916, &(0x7f0000000400)={@dev={0xfe, 0x80, [], 0x13}, 0x61, r5}) ioctl$ASHMEM_SET_PROT_MASK(r4, 0x40047705, &(0x7f0000000140)={0xfffffffffffff5d6, 0x22b9}) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000080)) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f00000000c0)={0x981d, 0x1, 0x1, 0x2, 0x1}, 0xc) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000000)=0x0) r7 = syz_open_procfs(r6, &(0x7f0000000040)='net/ip6_flowlabel\x00') sendfile(r1, r7, &(0x7f000080037c)=0x2, 0x400000ff) 2018/03/26 10:09:51 executing program 1: r0 = socket$netlink(0x10, 0x3, 0xa) r1 = dup(r0) ioctl$PPPIOCSFLAGS(r1, 0x40047459, &(0x7f0000000080)) accept4(r1, &(0x7f0000000640)=@hci, &(0x7f00000006c0)=0x80, 0x800) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000700)={{{@in=@broadcast}}, {{@in6=@dev}, 0x0, @in6=@mcast2}}, &(0x7f0000000800)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000a80)={{{@in=@remote, @in6=@mcast1}}, {{@in=@remote}, 0x0, @in=@local}}, &(0x7f0000000b80)=0xe8) lstat(&(0x7f0000000bc0)='./file0\x00', &(0x7f0000000c00)) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000d00)={{{@in6=@loopback}}, {{@in6=@ipv4={[], [], @rand_addr}}, 0x0, @in6=@dev}}, &(0x7f0000000e00)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000e40)={{{@in=@local, @in6=@mcast1}}, {{@in6=@remote}}}, &(0x7f0000000f40)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000004580)={{{@in6=@local, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@local}}, &(0x7f0000004680)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000046c0)={{{@in6=@remote, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}}}, &(0x7f00000047c0)=0xe8) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r1, 0x403c5404, &(0x7f0000000000)={{0xffffffffffffffff, 0xa7f9fcbe6a2050e2, 0xfffffffffffffffb, 0x1, 0xfffffffffffffffb}, 0x1000, 0x40}) sendmsg$nl_xfrm(r1, &(0x7f0000000c80)={&(0x7f0000000cc0)={0x10, 0x0, 0x0, 0x25010140}, 0xffffffffffffff38, &(0x7f0000001240)={&(0x7f00000010c0)=@expire={0x0, 0x18, 0x100, 0x70bd26, 0x25dfdbfb, {{{@in6=@local={0xfe, 0x80, [], 0xaa}, @in6=@loopback={0x0, 0x1}, 0x4e23, 0x6, 0x4e21, 0x1, 0xa, 0x80, 0x80, 0x16, r2, r3}, {@in6=@local={0xfe, 0x80, [], 0xaa}, 0x4d2, 0xff}, @in6=@mcast2={0xff, 0x2, [], 0x1}, {0xd11, 0x400, 0x8, 0x3, 0x5, 0x7fff, 0x6, 0xf5}, {0x1, 0x7, 0x300000, 0x100000001}, {0x4, 0x80000001, 0x483}, 0x70bd25, 0x3504, 0xa, 0x1, 0x40, 0x20}, 0xb1}}, 0xfd24}, 0x1, 0x0, 0x0, 0x1ffffffd}, 0x20000080) 2018/03/26 10:09:51 executing program 0: r0 = memfd_create(&(0x7f0000000080)='dev ', 0x1) write(r0, &(0x7f0000000140)="164690f1", 0x4) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000000040)={'vlan0\x00', {0x2, 0x4e22, @loopback=0x7f000001}}) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r0, 0x0) r1 = fcntl$getown(r0, 0x9) r2 = getpgid(0x0) tgkill(r1, r2, 0x6) clock_settime(0x0, &(0x7f0000000000)) 2018/03/26 10:09:51 executing program 2: perf_event_open(&(0x7f0000000100)={0x3, 0x70, 0x9, 0x0, 0x5, 0x1, 0x0, 0x4, 0x80, 0x4, 0xffffffffffffff7e, 0x8001, 0x8, 0x3, 0x0, 0xfffffffffffffffd, 0x0, 0x697, 0x80000001, 0x8, 0x7, 0x4, 0x770e, 0x5, 0x6, 0x6, 0x401, 0x8, 0xffff, 0x4, 0x3, 0x1, 0x532, 0x2, 0x7, 0x3, 0x4b9, 0x3, 0x0, 0x8000, 0x1, @perf_bp={&(0x7f00000000c0)}, 0x0, 0xcef, 0xfffffffffffffff9, 0x0, 0x49, 0x9, 0x401}, 0x0, 0x1, 0xffffffffffffffff, 0x2) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_int(r0, 0x29, 0x42, &(0x7f0000000000), &(0x7f0000000100)=0x4) r1 = memfd_create(&(0x7f0000000180)=']user\x00', 0x1) mmap(&(0x7f0000825000/0x2000)=nil, 0x2000, 0x0, 0x8000000000032, r1, 0x0) getsockopt$inet6_mreq(r1, 0x29, 0x15, &(0x7f0000000240)={@mcast2, 0x0}, &(0x7f0000000280)=0x14) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f00000002c0)={@broadcast=0xffffffff, @local={0xac, 0x14, 0x14, 0xaa}, r2}, 0xc) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000080)=0x0) prctl$setptracer(0x59616d61, r3) uname(&(0x7f0000000000)=""/105) [ 118.177877] binder: 10841:10849 ERROR: BC_REGISTER_LOOPER called without request [ 118.208204] binder_alloc: 10841: binder_alloc_buf, no vma [ 118.214838] binder: 10841:10862 transaction failed 29189/-3, size 0-0 line 3133 2018/03/26 10:09:51 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/igmp\x00') readv(r0, &(0x7f0000001280)=[{&(0x7f0000002300)=""/124, 0x7c}, {&(0x7f0000000280)=""/4096, 0xffffffffffffff80}], 0x200000000000023f) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0xc0, &(0x7f0000000180)=[@in={0x2, 0x4e20, @multicast1=0xe0000001}, @in6={0xa, 0x4e24, 0x1, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0xbc}, @in={0x2, 0x4e22, @multicast2=0xe0000002}, @in6={0xa, 0x4e24, 0x6, @mcast2={0xff, 0x2, [], 0x1}, 0x2}, @in6={0xa, 0x4e23, 0x5916, @mcast1={0xff, 0x1, [], 0x1}, 0x2}, @in6={0xa, 0x4e22, 0x2, @dev={0xfe, 0x80, [], 0xe}, 0xa77d}, @in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xd}}, @in={0x2, 0x4e21, @loopback=0x7f000001}, @in={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}]}, &(0x7f0000000100)=0xc) listen(r0, 0x1) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000240)=r1, 0x4) 2018/03/26 10:09:51 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000000080)) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000000000)={{0x5, 0x5ac7}, {0x7f, 0x4}, 0x7fff, 0x7, 0xbb}) r1 = memfd_create(&(0x7f0000000100)='/dev/snd/seq\x00', 0x2) setsockopt$inet_udp_int(r1, 0x11, 0x65, &(0x7f00000001c0)=0x2, 0x4) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000000180)={{0x3, 0x1, 0xa0e, 0x3, 0x100000}}) 2018/03/26 10:09:51 executing program 0: mkdir(&(0x7f0000eb6000)='./file0\x00', 0x0) open(&(0x7f0000000000)='./file0\x00', 0x501802, 0x24) 2018/03/26 10:09:51 executing program 2: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt(r0, 0x4, 0x6, &(0x7f0000000040)="70367641f0d45a1854132decb7203ea658c4b4fcdfb285a61c4a2ba14349c69363257c6e8f11ff82059aab05f05035bf1ddb216bf4b5941b0101c07a5a0a3555fa95d86cb93cd7f32ad0662625faf2bc8993a5ad597468362a80f2a22b34708ae437287d3c1024254274a73a380b1378ce75c9a8c54c742b75db183e950909845eaf72866c5249c8634640ab360ac9390a13df9b2a74e79856f1e48b1a5d414b111e22c5fb51baba40a3bde8250d06d7260880300e1dfb960528f668", 0xbc) r1 = getpgrp(0xffffffffffffffff) r2 = syz_open_procfs(r1, &(0x7f0000000100)='net/ip6_tables_names\x00') ioctl$sock_SIOCSPGRP(r2, 0x8902, &(0x7f0000000140)=r1) accept4$vsock_stream(r0, &(0x7f0000000180)={0x28, 0x0, 0x0, @my=0x0}, 0x10, 0x800) getsockname(r2, &(0x7f00000001c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @local}}}, &(0x7f0000000240)=0x80) futex(&(0x7f0000000280)=0x1, 0xd, 0x1, &(0x7f00000002c0), &(0x7f0000000300)=0x1, 0x2) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000000340)={{{@in=@rand_addr, @in6=@ipv4={[], [], @multicast2}}}, {{@in6=@ipv4={[], [], @multicast1}}, 0x0, @in6}}, &(0x7f0000000440)=0xe8) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r2, 0x54a3) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000480)={0x0, @in={{0x2, 0x4e24, @loopback=0x7f000001}}, 0x7, 0xff, 0x6, 0x101, 0x8559}, &(0x7f0000000540)=0x98) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000580)=@assoc_id=r4, &(0x7f00000005c0)=0x4) fstat(r0, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fdatasync(r3) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000000680)={0x2, 0x1, 0x4, 0x3, 0x4}) setsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000006c0)={r1, r6, r7}, 0xc) getpgrp(r1) prctl$void(0x3f) r8 = add_key(&(0x7f0000000700)='.dead\x00', &(0x7f0000000740)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000780)="307c28d278250ee31e4aa040fcfe982e2e85ef1d9b42b08462a7b3ed", 0x1c, 0xffffffffffffffff) r9 = request_key(&(0x7f00000007c0)='blacklist\x00', &(0x7f0000000800)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000840)='/selinux/avc/cache_threshold\x00', 0xffffffffffffffff) keyctl$unlink(0x9, r8, r9) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000880), &(0x7f00000008c0)=0x14) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000900)={r5, @in={{0x2, 0x4e23, @loopback=0x7f000001}}, 0x10001, 0x5}, &(0x7f00000009c0)=0x88) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000a00)=@assoc_id=r10, &(0x7f0000000a40)=0x4) setsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000000a80)=0x5, 0x1) setsockopt$inet_mtu(r3, 0x0, 0xa, &(0x7f0000000ac0)=0x4, 0x4) setsockopt$inet6_MRT6_ADD_MFC(r2, 0x29, 0xcc, &(0x7f0000000b00)={{0xa, 0x4e20, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0x6}, {0xa, 0x4e21, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x7ff}, 0xffffffff, [0x0, 0x5, 0x2, 0x7, 0x4, 0x7, 0x8, 0x3]}, 0x5c) setsockopt$ax25_buf(r3, 0x101, 0x19, &(0x7f0000000b80)="774f553f23f31bbfcc88492d2d4e9e", 0xf) pwrite64(r3, &(0x7f0000000bc0)="6f543705", 0x4, 0x0) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f0000000c00)={r5, 0x5}, 0x8) [ 118.260051] audit: type=1400 audit(1522058991.013:51): avc: denied { ioctl } for pid=10882 comm="syz-executor1" path="socket:[29252]" dev="sockfs" ino=29252 ioctlcmd=0x7459 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 [ 118.300099] binder: 10841:10849 ERROR: BC_REGISTER_LOOPER called without request 2018/03/26 10:09:51 executing program 0: unshare(0x20000400) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) ioctl$DRM_IOCTL_CONTROL(r1, 0x40086414, &(0x7f0000000040)={0x3, 0x7ff}) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000000), 0x10) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r3, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r3, 0x0) sendto$inet6(r2, &(0x7f0000a56000), 0xfffffffffffffe0c, 0x20000004, &(0x7f00004b2fe4)={0xa, 0x4e22}, 0x1c) recvmsg(r2, &(0x7f00003adfc8)={&(0x7f00006e8fe0)=@pptp={0x0, 0x0, {0x0, @remote}}, 0x80, &(0x7f0000ba0f90)=[{&(0x7f00007a1f23)=""/221, 0xdd}], 0x1, &(0x7f0000000140)=""/101, 0x65}, 0x0) socket$nl_route(0x10, 0x3, 0x0) r4 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/avc/cache_stats\x00', 0x0, 0x0) accept4$llc(r4, &(0x7f0000000280), &(0x7f00000001c0)=0x10, 0x0) r5 = accept4(r3, &(0x7f00000000c0)=ANY=[@ANYBLOB], &(0x7f0000b0fffc)=0x1, 0x0) shutdown(r2, 0x1) sendmsg$nl_crypto(r5, &(0x7f0000484fc8)={&(0x7f0000816000)={0x10}, 0xc, &(0x7f0000c37000)={&(0x7f0000fa3000)=@get={0xe0, 0x13, 0x0, 0xffffffffffffffff, 0x0, {{'cbc-aes-aesni\x00'}}}, 0x10176}, 0x1}, 0x0) getsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000000100)=0xaecb, &(0x7f0000000240)=0x4) socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) sendmmsg(r0, &(0x7f000000b4c0)=[{{&(0x7f0000000080)=@sco={0x1f, {0x6170000000, 0x8, 0xffffffffffffff01, 0x5, 0xffffffffffffffff, 0xfffffffffffffe01}}, 0x80}, 0x80000000000000}], 0x1, 0x10000) 2018/03/26 10:09:51 executing program 5: r0 = socket$inet6(0xa, 0x401000000001, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000f98000), 0x0, 0x2000000c, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f000000cfe4)={0xa, 0x4e20}, 0x1c) open$dir(&(0x7f00000001c0)='./file0\x00', 0x0, 0x109) sendmmsg(r1, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB="0c000000290000110300000012df1064c797467ba5ed38528119be8effd87ee1f4d2f3cb949e613fe62b2ce7d08fff"], 0x2f, 0x40}}], 0x2, 0x0) r2 = open(&(0x7f0000000100)='./file0\x00', 0x4a000, 0x11e) ioctl$ASHMEM_SET_PROT_MASK(r2, 0x40047705, &(0x7f0000000140)={0xfffffffffffff5d6, 0x22b9}) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f00000000c0)={0x981d, 0x1, 0x1, 0x2, 0x1}, 0xc) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000000)=0x0) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f0000000080)=0x3cc55a3099ef8f3e, 0x4) r5 = syz_open_procfs(r4, &(0x7f0000000040)='net/ip6_flowlabel\x00') sendfile(r0, r5, &(0x7f000080037c)=0x2, 0x400000ff) ioctl$int_in(r3, 0x0, &(0x7f0000000240)=0x100000001) 2018/03/26 10:09:51 executing program 3: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f00000000c0)='loginuid\x00') r2 = creat(&(0x7f0000000000)='./file0\x00', 0x2) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x20081, 0x0) getsockopt$inet6_opts(r1, 0x29, 0x36, &(0x7f0000000100)=""/4096, &(0x7f0000000080)=0x1000) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000001100)={0x0, 0x2}, &(0x7f0000001140)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000001180)={0x400, 0x1, 0xffff, 0x4, r4}, &(0x7f00000011c0)=0x10) write(r1, &(0x7f0000000100), 0x0) shutdown(r1, 0xfffffffffffffffb) [ 118.304188] binder: 10841:10849 transaction failed 29189/-22, size 0-0 line 3010 [ 118.304543] audit: type=1400 audit(1522058991.053:52): avc: denied { accept } for pid=10882 comm="syz-executor1" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_fib_lookup_socket permissive=1 [ 118.351822] binder: undelivered TRANSACTION_ERROR: 29189 [ 118.378743] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/03/26 10:09:51 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x28000, 0x0) sendto$inet(r0, &(0x7f0000000880)="1d", 0x1, 0x0, 0x0, 0x0) 2018/03/26 10:09:51 executing program 3: r0 = inotify_init1(0x80800) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x100004208, r1) wait4(r1, &(0x7f0000000000), 0x1, &(0x7f0000000040)) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000240)='/proc/self/net/pfkey\x00', 0x8000, 0x0) ioctl$KDENABIO(r3, 0x4b36) accept4(r2, 0x0, &(0x7f0000000200), 0x80800) r4 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r5 = add_key$user(&(0x7f0000000280)='user\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000300)="5be255a923351cf4944c0ee2bd681f6b44916eca5d716f1b8931318b5c35e831fee47b7f89847b77801d6f22ad4b67a24c160afe28e5b820fbb42256e05a4aa8dc2ad0f7cee880ce1c5f90b1f5a3cb8aabf57c232147c8e6bb2e48f044d2db0e9ce31e7d5b52d881960eddd1f04c64161eec5ca5bfd090ae0be6f5db19ca20eb155c0b13c1458a1b5d474d40f372b07a03680028b7de4b8e9c00c1fe0d3c8505a9a0598e63a9add8c9113efb4a84dcefef88af476422b822dbdc9baf9ed9dc1c9abe2abc6c7ed9477247295a301cce42574337c4f0e42a6601180bb89144f8fe937220f2a3e8188ea1cd69", 0xeb, 0xfffffffffffffffe) ioctl$TIOCMGET(r4, 0x5415, &(0x7f0000000500)) r6 = add_key$keyring(&(0x7f0000000480)='keyring\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$search(0xa, r5, &(0x7f0000000400)='cifs.spnego\x00', &(0x7f0000000440)={0x73, 0x79, 0x7a, 0x0}, r6) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, 0x0}, &(0x7f0000000140)=0x14) setsockopt$inet_pktinfo(r4, 0x0, 0x8, &(0x7f0000000180)={r7, @dev={0xac, 0x14, 0x14, 0x19}, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) 2018/03/26 10:09:51 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = creat(&(0x7f0000000140)='./file0\x00', 0x8) sendto$llc(r1, &(0x7f0000000180)="8aa6e96eda62bf39c221752729747840284e0a81acc104c5e3ba6bb675ad5202bcfa98ac49941eb4e9789f5dbf02bc2ce7bcdb0d0e232f395c161c4b36a09e978a5b571b13498d548ef38e3187737646371167862e2630bd202a1ca76a711a322e7c8be3ef07e293977ea75dfe6a30680688f74874d53b6132dd4b834a45a34ff4eefdf94e55831b0d50d8dbe3ce0972e415c22c1e3e43e9442965d49ede1983a8b366bbc6373b7aea90ff0d2f4315156faabf87ecfb0c4f", 0xb8, 0x800, &(0x7f0000000240)={0x1a, 0x1b, 0x3f, 0x970, 0x4, 0x200, @random="42678f485394"}, 0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000080)={0x0, @in={{0x2, 0x4e22, @rand_addr=0x401}}, 0x3, 0x7fffffff}, &(0x7f0000000000)=0x88) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000040)={r2, 0x5}, &(0x7f0000000040)=0x8) setsockopt$inet_buf(r0, 0x0, 0x60, &(0x7f0000000000), 0x0) 2018/03/26 10:09:51 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000672000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETAF(r0, 0x5404, &(0x7f0000257000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x3f, 0x3}) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r1, 0x28, 0x2, &(0x7f0000000040)=0x3, 0x8) 2018/03/26 10:09:51 executing program 5: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00000002c0)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000000200)="fa", 0x1) finit_module(r0, &(0x7f00000000c0)='\x00', 0x3) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000140)={0x0, 0xffff, 0x20, 0x7fffffff}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000001c0)={r2, 0xfffffffffffffffd}, &(0x7f0000000240)=0x8) r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000280)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f0000000040), &(0x7f0000000080)=0xb) 2018/03/26 10:09:51 executing program 4: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000b2000)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x84dc0, 0x0) mknodat(r1, &(0x7f0000000080)='./file0\x00', 0x0, 0x5) ioctl$int_in(r0, 0x8004542e, &(0x7f0000000000)=0xf3) 2018/03/26 10:09:51 executing program 7: socketpair$inet(0x2, 0x5, 0x9, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_tcp_buf(r0, 0x6, 0x1f, &(0x7f00000000c0)=""/49, &(0x7f0000000100)=0x31) capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000702000)) r1 = socket$inet6(0xa, 0x401000000001, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r1, &(0x7f0000f98000), 0x0, 0x2000000c, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = socket$inet6(0xa, 0x2, 0x0) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/checkreqprot\x00', 0x80000, 0x0) setsockopt$netrom_NETROM_T2(r3, 0x103, 0x2, &(0x7f00000001c0)=0x80, 0x4) connect$inet6(r2, &(0x7f000000cfe4)={0xa, 0x4e20}, 0x1c) sendmmsg(r2, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000000680), 0x0, &(0x7f0000002000)=[{0xc, 0x29, 0x3}], 0xc}}], 0x40, 0x0) r4 = open(&(0x7f0000000100)='./file0\x00', 0x4a000, 0x11e) getpeername$packet(r3, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00000003c0)=0x14) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x1c, &(0x7f0000000200), &(0x7f0000000240)=0x4) chdir(&(0x7f0000000280)='./file0\x00') ioctl$sock_inet6_SIOCSIFADDR(r3, 0x8916, &(0x7f0000000400)={@dev={0xfe, 0x80, [], 0x13}, 0x61, r5}) ioctl$ASHMEM_SET_PROT_MASK(r4, 0x40047705, &(0x7f0000000140)={0xfffffffffffff5d6, 0x22b9}) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000080)) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f00000000c0)={0x981d, 0x1, 0x1, 0x2, 0x1}, 0xc) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000000)=0x0) r7 = syz_open_procfs(r6, &(0x7f0000000040)='net/ip6_flowlabel\x00') sendfile(r1, r7, &(0x7f000080037c)=0x2, 0x400000ff) 2018/03/26 10:09:51 executing program 0: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001ff0)='/dev/sequencer2\x00', 0x200000, 0x0) fcntl$setstatus(r0, 0x4, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000000000)={'erspan0\x00', {0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}) setsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000000080)=0x3, 0x4) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000000040)={'ip6tnl0\x00', {0x2, 0x4e24, @broadcast=0xffffffff}}) 2018/03/26 10:09:51 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x82) mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f000078eff8)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f0000653fff)) mount(&(0x7f0000c5fff4)='./file0/bus\x00', &(0x7f0000db7ff4)='./file0\x00', &(0x7f0000b8c000)='mqueue\x00', 0x0, &(0x7f00000f9f65)) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/mls\x00', 0x0, 0x0) openat(r0, &(0x7f0000000080)='./file0\x00', 0x40000, 0xe0) 2018/03/26 10:09:51 executing program 6: prctl$intptr(0x26, 0x1) mknod(&(0x7f0000000300)='./file0\x00', 0x8000, 0x1000001c) execve(&(0x7f0000001000)='./file0\x00', &(0x7f0000000140), &(0x7f00000002c0)=[&(0x7f0000000180)='/selinux/status\x00', &(0x7f00000001c0)='/selinux/status\x00', &(0x7f0000000200)='GPL,trusted\x00', &(0x7f0000000240)='\x00', &(0x7f0000000280)='\x00']) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/status\x00', 0x0, 0x0) sendto$llc(r0, &(0x7f0000000080)="47e3fd453c983a10fac30202317052a5ad7f0557192884e697b8fc3422939134904eefda91c27036aa5f0380c939ef18a5152a07f017de2cea149459a6536c56ec6d29cca959c36e5e42f72309a0dc5634368f00fd3015e3d7ab1f7327a3c5eaa8bcdc460ecb56d457c20f570f7ca2fd47a8eb7b54", 0x75, 0x800000000001, &(0x7f0000000140)={0x1a, 0x6, 0x9, 0x20, 0x2, 0xfffffffffffffffb, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) 2018/03/26 10:09:51 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cpu.stat\x00', 0x0, 0x0) ioctl$TIOCCONS(r0, 0x541d) r1 = syz_open_dev$sndtimer(&(0x7f0000471000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000001000)={{0x100000001}}) ioctl$SNDRV_TIMER_IOCTL_INFO(r1, 0x80e05411, &(0x7f000048cff3)=""/13) 2018/03/26 10:09:51 executing program 2: ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000000)) r0 = gettid() syz_open_procfs(r0, &(0x7f00002c2000)='mounts\x00') 2018/03/26 10:09:51 executing program 5: r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f00009ec000)="1f0000000104ff00fdde45c807110000f305f0f00800018001fd00dcffdf00", 0x1f) r1 = socket(0x10, 0x2, 0xc) write(r1, &(0x7f0000a6b000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) close(r1) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000000)={0x0, 0xc8, "853d27a4edde7d72b6c001e36aa68c868f372f5da0ba9df4479ea89f7a4653965bbb5c9482b73641c4ac82c27e905c44283d18b80be49a90bd25dab5b1176a79dc316fbc619e21a030adf17aaa75aae9f7a111b423260578670536b96d63d47228f7cf6efbe53b5fffeec13f19aeaf5be76e390c1f57b290670be3560c04761717cf29f87e7e660a74f1894f8cccbf312a44dccd6c2149375b80c16610b541188cde3433a74880fda79cd82dde83a469ddb2803c574988aa874b1ca316853ac6ed3c9f93bc36248c"}, &(0x7f0000000100)=0xd0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000140)={r2, 0x7fff}, &(0x7f0000000180)=0x8) openat$selinux_context(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/context\x00', 0x2, 0x0) [ 118.535556] netlink: 3 bytes leftover after parsing attributes in process `syz-executor5'. [ 118.545528] netlink: 3 bytes leftover after parsing attributes in process `syz-executor5'. [ 118.559888] netlink: 3 bytes leftover after parsing attributes in process `syz-executor5'. 2018/03/26 10:09:51 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) getsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000280), &(0x7f00000002c0)=0x4) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) socketpair$inet6(0xa, 0x0, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_dccp_buf(r1, 0x21, 0x0, &(0x7f0000000300)="5d64f7d47d0363c06876e90043b1deac3f4da3f2acc8c4bfbf087434109fb22b44ab6b558f755e7f37ca9104e7f925a8feddcbb766383f851188fb8bdcef45579f3e3df822e1e9d32606347aec2fe0bc969f7c06e21dba517abf942da8794b13d66e69d39f2acef0d6dba4dae4400566b9bbf1846d7a858f3e13685ecb595773e93c39732b1008055cbb500dc63c5fd4d32b8c145b8b7844209d", 0x9a) bind$inet(r1, &(0x7f0000000000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) ioctl$LOOP_CLR_FD(r0, 0x4c01) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r3, 0x28, 0x6, &(0x7f0000000240)={0x77359400}, 0x8) munmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000) close(0xffffffffffffffff) fstat(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getgid() fchown(r2, r4, r5) connect$netrom(r1, &(0x7f00000000c0)=@full={{0x3, {"65b6efc45b6625"}, 0x2}, [{"92b240f93f37d0"}, {"fad8ef7aa8af15"}, {"8ec0f4eef35dce"}, {"9b936a2ab6b399"}, {"e92a2be8ccb55f"}, {"aac46beed777d2"}, {"7443475586e106"}, {"f7b489f768039d"}]}, 0x48) 2018/03/26 10:09:51 executing program 7: r0 = syz_open_dev$urandom(&(0x7f0000000000)='/dev/urandom\x00', 0x0, 0x40000) fcntl$setlease(r0, 0x400, 0x1) r1 = dup(r0) accept4$llc(r1, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000080)=0x10, 0x80800) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f00000000c0)={0x0, 0xa3, "22eb13397575f06876def0e42d893087ea4b6607d6426daa1f734eb20913e65d465661597862ae74f00ee2533370bcdb4d29211e336c9dfb7a8a8daa459f71062f5700cc9104b727ceb78bb6cb3f3dc6a54e1fb8ac351a89e7f6e7288ad783b522674e5e9429ea2ea663c6603a354d5ac64e87bd441e2f3da19e2b498ff43ef7ab0edc754ebe69bac7150aac836acb18439d9d93d69087a064850f25f50a2ce672711b"}, &(0x7f0000000180)=0xab) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f00000001c0)={0x0, 0x0, 0x30, 0x5, 0x3}, &(0x7f0000000200)=0x18) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000240)={r2, 0x0, 0xffffffffffffd373, 0x9, 0x6, 0x4, 0x0, 0xffffffff, {r3, @in={{0x2, 0x4e24, @rand_addr=0x5}}, 0x9, 0xcbd, 0x100000000, 0x7}}, &(0x7f0000000300)=0xb0) getpeername$packet(r1, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00000003c0)=0x14) clock_gettime(0x0, &(0x7f0000001f40)={0x0, 0x0}) recvmmsg(r1, &(0x7f0000001e80)=[{{&(0x7f0000000d40)=@alg, 0x80, &(0x7f0000000f40)=[{&(0x7f0000000dc0)=""/132, 0x84}, {&(0x7f0000000e80)=""/68, 0x44}, {&(0x7f0000000f00)=""/13, 0xd}], 0x3, &(0x7f0000000f80)=""/2, 0x2, 0xfffffffffffff3a0}}, {{&(0x7f0000000fc0)=@pptp={0x0, 0x0, {0x0, @multicast1}}, 0x80, &(0x7f0000001200)=[{&(0x7f0000001040)=""/227, 0xe3}, {&(0x7f0000001140)=""/107, 0x6b}, {&(0x7f00000011c0)=""/41, 0x29}], 0x3, &(0x7f0000001240)=""/147, 0x93, 0x4}, 0x100}, {{&(0x7f0000001300)=@nl=@unspec, 0x80, &(0x7f0000001900)=[{&(0x7f0000001380)=""/184, 0xb8}, {&(0x7f0000001440)=""/31, 0x1f}, {&(0x7f0000001480)=""/114, 0x72}, {&(0x7f0000001500)=""/194, 0xc2}, {&(0x7f0000001600)=""/193, 0xc1}, {&(0x7f0000001700)=""/117, 0x75}, {&(0x7f0000001780)=""/54, 0x36}, {&(0x7f00000017c0)=""/19, 0x13}, {&(0x7f0000001800)=""/119, 0x77}, {&(0x7f0000001880)=""/112, 0x70}], 0xa, &(0x7f0000001980)=""/223, 0xdf, 0x80}, 0x3}, {{&(0x7f0000001a80)=@l2, 0x80, &(0x7f0000001b80)=[{&(0x7f0000001b00)=""/128, 0x80}], 0x1, &(0x7f0000001bc0)=""/85, 0x55, 0x100000000}, 0x101}, {{&(0x7f0000001c40)=@can={0x0, 0x0}, 0x80, &(0x7f0000001e40)=[{&(0x7f0000001cc0)=""/11, 0xb}, {&(0x7f0000001d00)=""/59, 0x3b}, {&(0x7f0000001d40)=""/41, 0x29}, {&(0x7f0000001d80)=""/131, 0x83}], 0x4, 0x0, 0x0, 0x800}, 0x800}], 0x5, 0x2000, &(0x7f0000001f80)={r6, r7+10000000}) sendmsg$nl_route(r1, &(0x7f0000002040)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x80000048}, 0xc, &(0x7f0000002000)={&(0x7f0000001fc0)=@ipv6_delroute={0x40, 0x19, 0x200, 0x70bd2c, 0x25dfdbff, {0xa, 0x0, 0x10, 0x3, 0xfc, 0x3, 0xff, 0x1, 0x800}, [@RTA_GATEWAY={0x14, 0x5, @mcast1={0xff, 0x1, [], 0x1}}, @RTA_IIF={0x8, 0x1, r5}, @RTA_OIF={0x8, 0x4, r8}]}, 0x40}, 0x1}, 0x4000000) setsockopt$packet_int(r1, 0x107, 0xa, &(0x7f0000002080)=0xd1, 0x4) setsockopt$inet_udp_int(r1, 0x11, 0x65, &(0x7f00000020c0)=0x6, 0x4) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000002100)={r4, 0x1ff}, &(0x7f0000002140)=0x8) ioctl$RNDGETENTCNT(r1, 0x80045200, &(0x7f0000002180)) ioctl$EVIOCGVERSION(r1, 0x80044501, &(0x7f00000021c0)=""/41) ioctl$sock_inet_SIOCGIFADDR(r1, 0x8915, &(0x7f0000002200)={'gretap0\x00', {0x2, 0x4e24, @rand_addr=0x820000000000000}}) ioctl$EVIOCGNAME(r1, 0x80404506, &(0x7f0000002240)=""/214) connect$unix(r1, &(0x7f0000002340)=@abs={0x1, 0x0, 0x4e23}, 0x6e) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f00000023c0)={0x1, 0x3a3b}, 0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000002400)=r9, 0x4) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000002440), &(0x7f0000002480)=0xb) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f00000024c0)=r2, 0x4) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000002500)={0x0, 0x0, 0x0, 0x0, 0xf420, 0x3, 0x5, 0xc, "a516cd23b07ad5613d149377296b58b2eb1ab15a13b4e6d6a31cdc0cab8360971bdae4b0d45cd70ac439041127ead7ceb3366471237473d1a5fe4447b129e758", "1ee0cfb29ced12b011c06c77613ef42dda1f3fe08d24c000c16a589f5cba97ab", [0x9, 0x5200000000000000]}) setsockopt$IPT_SO_SET_ADD_COUNTERS(r1, 0x0, 0x41, &(0x7f00000025c0)={'raw\x00', 0x2, [{}, {}]}, 0x48) ioctl$PIO_FONTX(r1, 0x4b6c, &(0x7f0000002640)="46970977bc4e74394f6aa27a3a5cd1de91654a4eea268983958898c181118a8113468b5ba090f64a02746e9f1f20dc627d0ab2ddfa6c053de146d28d1e45a818e632036fa6bc679421b4cb7fb4ca3ea69e53d5e86e255a65a5ef7e21107136d7054c0bfbf11a5cca29959800c8d1122a7b0fa72a0b035675b4b9f8f9abafc6c2ebf3501e11e4bb97d55ec79bbc998b041aa99fdb5dd924606fe37b765e6a4de848a6d8d4bab5c8e4fcef301016016747a3e8f253fa86103cea79788cabece30f7b8774811f06d3ffe1f31e752091dcf811ccd02c1cdf0364b971b1f58d3a15433332fa5cdadf203597") setsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000002740)={r3, 0x7d24}, 0x8) setsockopt$sock_int(r1, 0x1, 0x23, &(0x7f0000002780)=0x17, 0x4) socket$unix(0x1, 0x2, 0x0) ioctl$KDGKBMETA(r1, 0x4b62, &(0x7f00000027c0)) 2018/03/26 10:09:51 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000000100)=0x77, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e21, @broadcast=0xffffffff}, 0xeb1577ae8532af2d) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000d26000)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0x100}]}, 0x10) sendto$inet(r0, &(0x7f0000617fc9), 0x0, 0x20000000, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000189000)="59c39b3ffda32e60e3b3f0575061f1f2085409d2f6bc043a5e70350c450a2bc0436bfc1f2246192dd89214ba7b10c1a0b74caf5bf66ba628084b20051b2d011e0d1c84512180ae36180285db43c2cbfa85f04d1bbcf99fa457733e315b5f0e3dd33dccf77a87e15bf02c16be41b28c26683cbdc0fbe8132c39f9e0d0e5c320b6a8a6687c654e8383fe3bcd912f5acb925dce98e64ae28c1a6c9273aa3d6f7c1f95e2e98f9d1f31116b1e7e617ee27bba01232240e64fc3150e0153442dc2610b2ccf50d942a6844bc571ccc787a5a93b087a342cc6752178d0bcdf0795d38837d3", 0xe1, 0x0, &(0x7f0000000000)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) sendto$inet(r0, &(0x7f0000000040)="6b2fa0a245a3fead02b1aa26b036b8c30c0e077c1bffab54465d2b6a22b517bcbcf54f93bc7e6a6e0aeede820cf77f5e23e27c93ecd92a2e65e30d3dffef853159b21ca10c0695bdee615a720b9614c09dce48f9fc31fbd63327c05a532de43a55227abb919644293888d5c1", 0x6c, 0x0, &(0x7f00000000c0)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) 2018/03/26 10:09:51 executing program 0: r0 = memfd_create(&(0x7f0000000000)='ns\x00', 0x2) listen$netrom(r0, 0x2000000004) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00006f3ffd)='ns\x00') sendto$unix(r0, &(0x7f0000000040)="c9eb497dbacee3c3f5559934e34202a787aac14a95c124a3b98d691b89a49a931cd7b28fbb4473d4c87e4bc24de9d0480adc264ff5ad7656af2e46070552d0db0c8e05c5ee5b3739ed92cbbcd3e4cff655f2bb31061691e19e3838ddbae2edba42daaa9ac6b8eea9a25a", 0x6a, 0x4, &(0x7f00000000c0)=@abs={0x1, 0x0, 0x4e22}, 0x6e) getdents64(r1, &(0x7f0000a1bfda)=""/38, 0x26) 2018/03/26 10:09:51 executing program 1: r0 = epoll_create1(0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x20c000, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r2, 0x28, 0x1, &(0x7f0000000040)=0xfffffffffffffff8, 0x8) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000f90ff4)) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000e8c000)={0x100000001}) 2018/03/26 10:09:51 executing program 6: clone(0x200, &(0x7f0000f8bffd), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f0000804000)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000a7bfc8), &(0x7f00006fcff0)) r0 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = open(&(0x7f0000d66ff8)='./file0\x00', 0x0, 0x0) ioctl$int_in(r1, 0x5452, &(0x7f0000008ff8)=0x3f) execve(&(0x7f00003efff8)='./file0\x00', &(0x7f0000a7bff8), &(0x7f0000c6e000)) fcntl$setown(r1, 0x8, r0) process_vm_writev(r0, &(0x7f00000023c0)=[{&(0x7f0000002380)=""/12, 0xc}], 0x1, &(0x7f0000002580)=[{&(0x7f0000002500)=""/84, 0x54}], 0x1, 0x0) fcntl$setsig(r1, 0xa, 0x12) r4 = dup2(r1, r2) tkill(r0, 0x16) getcwd(&(0x7f0000000080)=""/50, 0x32) dup2(r2, r4) fcntl$setownex(r1, 0xf, &(0x7f0000000040)={0x3, r0}) r5 = accept4(r3, &(0x7f00000000c0)=@nl=@unspec, &(0x7f0000000140)=0x80, 0x800) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f00000001c0)={0x0, @in={{0x2, 0x4e22, @broadcast=0xffffffff}}, 0xfdd, 0x3, 0x4, 0xc524}, &(0x7f0000000280)=0x98) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r5, 0x84, 0x13, &(0x7f00000002c0)={r6, 0x7b}, &(0x7f0000000300)=0x8) r7 = open(&(0x7f0000338ff8)='./file0\x00', 0x401, 0x0) getitimer(0x0, &(0x7f0000000180)) ioctl$int_out(r7, 0x2, &(0x7f0000000000)) 2018/03/26 10:09:51 executing program 2: r0 = socket$inet(0x2, 0x1, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x0, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x80480, 0x0) renameat2(r1, &(0x7f0000000040)='./file0\x00', r2, &(0x7f00000000c0)='./file0\x00', 0x5) setsockopt$inet_tcp_int(r0, 0x6, 0x4, &(0x7f000000e000)=0x4, 0x4) getsockopt$inet_tcp_int(r0, 0x6, 0x4, &(0x7f0000f2a000), &(0x7f0000f2d000)=0x38) 2018/03/26 10:09:51 executing program 4: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x8000, 0x0) ioctl$EVIOCGPROP(r0, 0x80404509, &(0x7f0000000200)=""/4096) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f00000000c0)={'sit0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}) r1 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'bridge0\x00', 0x2}) 2018/03/26 10:09:51 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = gettid() getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000000)={{{@in6, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@local}}, &(0x7f0000000100)=0xe8) r3 = getgid() setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000140)={r1, r2, r3}, 0xc) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000e09000)=@hopopts={0x0, 0x3, [], [@calipso={0x7, 0x5}, @hao={0xc9, 0x10, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}]}, 0x28) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000bfd000)=@routing, 0x8) 2018/03/26 10:09:51 executing program 0: r0 = socket$inet6(0x10, 0x3, 0x0) syz_open_dev$sg(&(0x7f0000000100)='/dev/sg#\x00', 0x5, 0x101000) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000080)="5500000018007fbdb72d1cb2a4a280930a06000000a8430891000000390008000a000500000000001900a307250000000000d374e1b61e32abd0a4df57db81314c00dc1338d54400009b84136ef75afb83de448daa", 0x55}], 0x1, &(0x7f0000006000)}, 0x0) 2018/03/26 10:09:51 executing program 1: syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x101) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00003ad000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000b71000)={0x2, 0x400000000000003, 0x0, 0x9, 0xe, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x4e20}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}]}, 0x70}, 0x1}, 0x0) 2018/03/26 10:09:51 executing program 2: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/policy\x00', 0x0, 0x0) ioctl$VT_WAITACTIVE(r0, 0x5607) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x0, 0x0) poll(&(0x7f0000000180)=[{r1, 0x1105}], 0x1, 0x800) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000040), &(0x7f0000000080)=0x4) sysfs$1(0x1, &(0x7f0000000100)='\x00') getsockopt$packet_int(r0, 0x107, 0x1f, &(0x7f0000000140), &(0x7f00000001c0)=0x4) 2018/03/26 10:09:51 executing program 7: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x0) sendfile(r0, 0xffffffffffffffff, 0x0, 0x10001) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f000001bfe4)={0x0, 0x0, &(0x7f000001bff8)={&(0x7f000001bf40)={0x2, 0xa, 0x8, 0x0, 0x15, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_sa2={0x2, 0x13}, @sadb_x_kmaddress={0x5, 0x19, 0x0, @in={0x2, 0x4e20, @rand_addr}, @in={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, @sadb_x_sec_ctx={0xc, 0x18, 0x0, 0x0, 0x55, "11a0df57f696c6650e2b6f172392d51e37bfc89fcf9d4b4aefe5f9191fd2c89899868a78921b8aed149c7a405432104e1510479be1c2bd771944c7758456917e78a2b41d8f67b05a6051ec77038d6ee37e5fe4d8b4"}]}, 0xffffffffffffffab}, 0x1}, 0x0) 2018/03/26 10:09:51 executing program 5: r0 = timerfd_create(0x0, 0x0) timerfd_settime(r0, 0x4001, &(0x7f0000016fe0)={{0x5}, {0x77359400}}, &(0x7f0000000040)) timerfd_settime(r0, 0x0, &(0x7f00001c9fe0)={{}, {0x0, 0x1c9c380}}, &(0x7f0000d7efe0)) 2018/03/26 10:09:51 executing program 4: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000280), &(0x7f00000002c0)=0x14) r1 = socket$inet(0x2, 0x4, 0x6) r2 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000ff5ffc)={0x0, 0x3}, 0x4) r3 = perf_event_open(&(0x7f0000000180)={0x7, 0x70, 0x22dac2e5, 0x0, 0x4dacc83b, 0xfffffffffffffffb, 0x0, 0x1, 0x80, 0x6, 0x92e, 0x6, 0x4, 0x5, 0x800, 0x7, 0x8, 0x80, 0x8b6, 0xe4, 0x1ff, 0x101, 0x1f, 0x401, 0x70, 0x81, 0xe0, 0x4, 0xe017, 0x6, 0x9, 0x6, 0xd20c, 0x3, 0x20, 0x100000000, 0x8, 0x2, 0x0, 0x0, 0x6, @perf_bp={&(0x7f0000000140), 0x4}, 0x2c80, 0x6, 0x343, 0x7, 0x344, 0x7}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x9) ioctl$PERF_EVENT_IOC_SET_FILTER(r3, 0x40042406, &(0x7f0000000200)="2b6367726f757073656375726974792462646576776c616e30766d6e65743173656c696e75786367726f75705e5b7d7d6d696d655f747970655de700") r4 = socket$packet(0x11, 0x400000002, 0x300) r5 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_stats\x00', 0x0, 0x0) accept4$packet(r2, &(0x7f0000001300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000001340)=0x14, 0x80000) sendto$packet(r5, &(0x7f0000000300)="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", 0x1000, 0x20000000, &(0x7f0000001380)={0x11, 0x5, r6, 0x1, 0x8001, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xb}}, 0x14) getsockopt$IPT_SO_GET_INFO(r1, 0x0, 0x40, &(0x7f0000000080)={'security\x00'}, &(0x7f0000000100)=0x54) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000ff5ffc)={0x0, 0x3}, 0x4) setsockopt$packet_int(r4, 0x107, 0xf, &(0x7f0000000000)=0x9, 0x4) r7 = dup2(r1, r4) ioctl$PERF_EVENT_IOC_REFRESH(r7, 0x2402, 0x6) 2018/03/26 10:09:51 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000100)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000aeccc8)=ANY=[@ANYBLOB="0e000000b4dddf8e0600eceab5c6f2c500fdffff"], 0x14}, 0x1}, 0x0) 2018/03/26 10:09:51 executing program 3: socketpair(0x9, 0x3, 0x4, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$netlink_NETLINK_NO_ENOBUFS(r1, 0x10e, 0x5, &(0x7f0000000040)=0xfffffffffffffc01, 0x4) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r2, &(0x7f0000004fc8)={&(0x7f00002c8ff4)={0x10}, 0xc, &(0x7f0000015000)={&(0x7f0000000080)=ANY=[@ANYBLOB="002d004304ffffffffffffffff00000000040000000c000000a2caa57e3a896c260c1bf1ff3f61608b662f84401f3f2940b9044abb92be3a40456bc5820aaacaab04d7f9379d89462727a060c1ecb2e0", @ANYRES32=0x0], 0x1b0}, 0x1}, 0x0) ioctl$BINDER_SET_MAX_THREADS(r0, 0x40046205, 0x40) 2018/03/26 10:09:51 executing program 2: getrusage(0x0, &(0x7f00000001c0)) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000000)=0x0) getpriority(0x2, r0) 2018/03/26 10:09:51 executing program 5: r0 = socket$inet6(0xa, 0x4000000000002, 0x0) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000f7c000)=0x621c, 0x4) sendto$inet6(r0, &(0x7f0000f81000), 0xfffffffffffffe5a, 0x0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) recvfrom$inet6(r0, &(0x7f0000000240)=""/246, 0xffffffffffffff6e, 0x23effd, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2000002, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x2000009, 0x80010, r0, 0x0) 2018/03/26 10:09:51 executing program 0: r0 = getpgrp(0x0) sched_getaffinity(r0, 0x8, &(0x7f0000000000)) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/access\x00', 0x2, 0x0) ptrace$getregset(0x4204, r0, 0x3, &(0x7f00000000c0)={&(0x7f0000000080)=""/14, 0xe}) r1 = syz_open_dev$mice(&(0x7f0000000100)='/dev/input/mice\x00', 0x0, 0x80001) ioctl$DRM_IOCTL_SET_UNIQUE(r1, 0x40086410, &(0x7f0000000200)={0xa8, &(0x7f0000000140)="2740e08aaca810c5d55c2dd2835e5978f5bebcf4e60b10d0f271936068336218987e83159122d18a48628e7e5bd8eae76a887906045dbf83337a09e17ae91d7ca3f32348f589260ba504653589547ffa3be42eee3c70b585de961677cc52ef2f31661a7cd27e06a1432e5b3555ddeb5bb1414a5685f120b745c7a11ebc2d90c73cfd886771a7cd69c781ee996c23349ddc09bb7f3eedf27c8d27206a73d2e92aced0e4d2c864d02e"}) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000240)={0x0, 0xfffffffffffff801, 0x30, 0x7, 0xff}, &(0x7f0000000280)=0x18) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f00000002c0)={r2, 0x0, 0xcd, "3ed998f9983a737771c7c3b6c12158274aec22836fbf6dd19ad387bdcd7d43aada63d058153c262da4a61116fb7e5fc75cade2979a0a901302aa4ecdc92484fd570a56060b8b1060a2ce4f84999bfb28ede3b8bff8762e0f9acf5cc09f6e8d8491871f4370e45e54545b09dbe2b9778202d9698ba2c8d26958787d5a2399b9fad1d1535f695eca34485bc7eae074d0c7ecd7e47908a4b443fdafe7fd4c9f1fc934d86c0f2d197b46baeb2909a3c643d75112d1beac0a2b3536845126882c88fbe72c974e2e54076c3e3edb11f1"}, 0xd5) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000400)={0x3, 0x8, 0xfffffffffffffff9, 0x80000000, r2}, &(0x7f0000000440)=0x10) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000000480)={0x0, 0x0, 0x9}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f00000004c0)={r5, 0x80000, r3}) setsockopt$llc_int(r1, 0x10c, 0xf, &(0x7f0000000500)=0x6, 0x4) fcntl$F_GET_RW_HINT(r3, 0x40b, &(0x7f0000000540)) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000580)={0x1, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00000005c0)={r4, @in={{0x2, 0x4e24, @loopback=0x7f000001}}}, 0x84) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r1, 0xc04c5349, &(0x7f0000000680)={0x7ff, 0x7, 0x1}) clock_getres(0x0, &(0x7f0000000700)) bind$ipx(r1, &(0x7f0000000740)={0x4, 0xfffffffffffffff7, 0xcd, "34bd5273148b", 0x100000000}, 0x10) sched_getaffinity(r0, 0x8, &(0x7f0000000780)) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f00000007c0)={0x3ff, 0x401, 0xfffffffffffffffa, 0x76}, 0x8) bind$inet6(r1, &(0x7f0000000800)={0xa, 0x4e21, 0xfffffffffffffff9, @local={0xfe, 0x80, [], 0xaa}, 0xdb7}, 0x1c) ioctl$DRM_IOCTL_MODESET_CTL(r1, 0x40086408, &(0x7f0000000840)={0x1, 0x8}) ioctl$LOOP_SET_BLOCK_SIZE(r1, 0x4c09, 0x81) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000000880)={{0xa, 0x4e20, 0x8355c8a, @mcast1={0xff, 0x1, [], 0x1}, 0x3}, {0xa, 0x4e24, 0x8d32, @mcast2={0xff, 0x2, [], 0x1}, 0x100000000}, 0x5, [0x6, 0x7, 0x800, 0x800, 0x0, 0x101, 0xffffffffffff8000, 0x9]}, 0x5c) ioctl$EVIOCGMASK(r1, 0x80104592, &(0x7f0000000a00)={0x0, 0xc4, &(0x7f0000000900)="cb18295370393b0f0ee820dcd5e6aa1b8e5300c25772e02d59830fd7c3fb0ee699e4d0d7e287a089ae57940d2069d67d548a2bc5e355d352e811bf35c6ad0b8e84c5f09ce4041d2dc9be42de24c2d805976ba13c61d24eb220bd396078f04d7276ba629dedfbdf13453b725afb43ae2ebfec75bdc3473f57321b522102b9f0a6669789c2357dbc3cc1c08d0e1463a59231ff6e99ccda4793ee456ddd451c2af15d529c1c1d95e20e6081f27ec3970e1bb092ff2405f595d105446b3da30c8db1175cf508"}) ioctl$TIOCGETD(r1, 0x5424, &(0x7f0000000a40)) getsockopt$inet6_buf(r1, 0x29, 0xcc, &(0x7f0000000a80)=""/237, &(0x7f0000000b80)=0xed) ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f0000000bc0)=r0) sched_getaffinity(r0, 0x8, &(0x7f0000000c00)) [ 118.753977] Buffer I/O error on dev loop0, logical block 1, async page read [ 118.784133] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=65284 sclass=netlink_route_socket pig=11037 comm=syz-executor3 [ 118.805599] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=65284 sclass=netlink_route_socket pig=11037 comm=syz-executor3 2018/03/26 10:09:52 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000000180)=0x100000001, 0x4) bind$inet(r0, &(0x7f0000738ff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000b40)="ac", 0x1, 0x20020003, &(0x7f0000000b00)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000f43ffc)=0xfffffffffffffffc, 0x4) sendmsg$netlink(r0, &(0x7f00000028c0)={&(0x7f0000000140)=@kern={0x10, 0x0, 0x0, 0x10000080}, 0xc, &(0x7f0000000ac0)=[{&(0x7f0000000dc0)={0x10, 0x2f, 0x10, 0x70bd2a, 0x25dfdbfb}, 0x10}, {&(0x7f0000000300)={0x54, 0x26, 0x0, 0x70bd27, 0x25dfdbfc, "", [@nested={0x44, 0x65, [@generic="e488b63cb909fb607005eea33480a1c32b5e1a4beac02d693f3fe1a5e982548f0d6a431015978020efdf3ad50fb1a894dbc8c757031f9ba8f484fb3756"]}]}, 0x54}, {&(0x7f00000006c0)={0x10, 0x26, 0x20, 0x70bd2c, 0x25dfdbfc}, 0x10}], 0x3, &(0x7f0000002800)=[@cred={0x18, 0x1, 0x2}, @rights={0x24, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @cred={0x18, 0x1, 0x2}, @rights={0x18, 0x1, 0x1, [r0, r0, r0]}, @cred={0x18, 0x1, 0x2}, @rights={0x14, 0x1, 0x1, [r0, r0]}], 0xb8, 0x4000000}, 0x14) sendto$inet(r0, &(0x7f0000000b80)="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", 0x217, 0x8041, &(0x7f0000000100)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000080)={0x0, 0x7fff, 0x80000001}, 0x14) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f0000000000)=0xfffffffffffff001, 0x4) sendto$inet(r0, &(0x7f00000000c0)="92f4", 0x2, 0x0, &(0x7f0000000040)={0x2, 0x0, @dev={0xac, 0x14}}, 0x10) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/rtc\x00', 0xd0080, 0x0) ioctl$EVIOCREVOKE(r1, 0x40044591, &(0x7f0000000240)=0x6) 2018/03/26 10:09:52 executing program 5: r0 = socket$inet(0x2, 0x2, 0xedd) recvmmsg(r0, &(0x7f0000000680)=[{{&(0x7f0000000000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, 0x3a, &(0x7f0000000240)=[{&(0x7f0000000740)=""/189, 0xbd}, {&(0x7f0000000100)=""/51, 0x33}, {&(0x7f0000000140)=""/247, 0xf7}], 0x3, &(0x7f0000000280)=""/22, 0xffffffffffffff4f}}, {{&(0x7f00000002c0)=@ethernet={0x0, @broadcast}, 0x10, &(0x7f0000000600)=[{&(0x7f0000000300)=""/91, 0x5b}, {&(0x7f0000000380)=""/248, 0xf8}, {&(0x7f0000000480)=""/149, 0x95}, {&(0x7f0000000540)=""/142, 0x8e}], 0x3d3, &(0x7f0000000640)=""/31, 0x1f}}], 0x2, 0x22, 0x0) bind$inet(r0, &(0x7f000000f000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000004000), 0x33f, 0x0, &(0x7f0000002000)={0x2, 0x4e23}, 0x10) 2018/03/26 10:09:52 executing program 2: openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup\x00', 0x200002, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x0, &(0x7f000000a000)) mknod(&(0x7f0000000080)='./file0\x00', 0x106, 0xae3b) umount2(&(0x7f0000038000)='./file0\x00', 0x4) umount2(&(0x7f0000000000)='./file0\x00', 0x4) truncate(&(0x7f0000000040)='./file0\x00', 0x0) 2018/03/26 10:09:52 executing program 3: seccomp(0x1, 0x1, &(0x7f00001a2ff0)={0x2, &(0x7f0000022000)=[{0x0, 0x0, 0x0, 0xffffffffffffffe0}, {0x16}]}) seccomp(0x1, 0x0, &(0x7f0000044ff0)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) socketpair$packet(0x11, 0x3, 0x300, &(0x7f00000000c0)) seccomp(0x1, 0x1, &(0x7f0000947ff0)={0x1, &(0x7f000005eff0)=[{0x6}]}) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000080)={0x0, 0x20, 0x70, 0x2}, &(0x7f0000000100)=0x10) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000140)={r1, @in={{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x84) 2018/03/26 10:09:52 executing program 1: r0 = getpid() r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x7fff, 0x40000) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000040)=0x7, 0x4) r2 = syz_open_procfs(r0, &(0x7f0000f0c000)='comm\x00') ftruncate(r2, 0x2) ftruncate(r2, 0x6) 2018/03/26 10:09:52 executing program 7: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000001ff8)={0xffffffffffffffff, 0xffffffffffffffff}) syz_open_dev$binder(&(0x7f00000005c0)='/dev/binder#\x00', 0x0, 0x7ff) recvmmsg(r0, &(0x7f0000000580)=[{{&(0x7f0000000040)=@can, 0x0, &(0x7f0000000400)=[{&(0x7f0000000080)=""/17}, {&(0x7f00000000c0)=""/178}, {&(0x7f0000000180)=""/177}, {&(0x7f0000000240)=""/161}, {&(0x7f0000000300)=""/207}], 0x0, &(0x7f0000000480)=""/219}}], 0x51e, 0x0, 0x0) sendto(r1, &(0x7f0000018000), 0x0, 0xfffffffffffffffe, 0x0, 0xfffffffffffffef1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x200, 0x19) clock_gettime(0x0, &(0x7f0000000440)={0x0, 0x0}) ioctl$sock_inet_SIOCSARP(r2, 0x8955, &(0x7f0000000700)={{0x2, 0x4e22, @broadcast=0xffffffff}, {0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x60, {0x2, 0x4e21, @rand_addr=0x6}, 'ip_vti0\x00'}) clock_gettime(0x0, &(0x7f0000000600)={0x0, 0x0}) write$sndseq(r2, &(0x7f0000000680)=[{0xfffffffffffff7fd, 0x0, 0x7, 0x7, @tick=0x101, {0x3, 0xa2bb}, {0xfffffffffffffff8, 0x57a}, @raw32={[0x15a, 0x54c, 0x8]}}, {0x9, 0x2, 0x8, 0x2, @time={r3, r4+30000000}, {0x4, 0x6}, {0x400}, @control={0x0, 0x5, 0x1}}, {0xff, 0x1, 0x1f, 0x0, @time={0x77359400}, {0xec}, {0x800, 0x5}, @time=@time={r5, r6+30000000}}, {0x0, 0x2, 0x40, 0x21, @tick=0x7fffffff, {0x3, 0x18b4}, {0x9, 0x39}, @ext={0x18, &(0x7f0000000640)="5cf2ffea2d2a8d6362bf190f169501026869983b4384021a"}}], 0x70) write(r1, &(0x7f0000000000), 0x0) signalfd4(r2, &(0x7f00000007c0)={0x80}, 0x8, 0x800) userfaultfd(0x80800) ioctl$sock_SIOCOUTQNSD(r2, 0x894b, &(0x7f0000000780)) 2018/03/26 10:09:52 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000097e000)={@loopback={0x0, 0x1}, 0x400, 0x0, 0xff, 0x1}, 0x20) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/keychord\x00', 0x3765a9f48ce9eabe, 0x0) ioctl$VT_ACTIVATE(r1, 0x5606, 0x3) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000009bc8f)={@remote={0xfe, 0x80, [], 0xbb}, 0x400, 0x0, 0x8002000000000ff, 0x2}, 0x20) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000140)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000180)=0x28) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000001c0)={r2, @in={{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x12}}}, 0x5, 0x6, 0x1, 0x7f, 0x1}, 0x98) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000040)=0x9, 0x4) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000000)={0x0, 0xf22f}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000100)={r3, 0x8}, 0x8) 2018/03/26 10:09:52 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000b88ff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f000009ef58)={{0x80}, 'port0\x00', 0x0, 0x10000a}) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x8) ioctl$KDGETKEYCODE(r1, 0x4b4c, &(0x7f0000000040)={0x1acd83e8, 0x6}) 2018/03/26 10:09:52 executing program 5: r0 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x0, 0x109600) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000100), &(0x7f0000000140)=0x8) getsockopt$inet_int(r0, 0x0, 0x7, &(0x7f00000001c0), &(0x7f0000000200)=0x4) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000240)=[{0x0, 0x7}, {0x3, 0x595}, {0x2, 0x10001}, {0x52ace10f5c9c9183, 0x7}, {0xc, 0x3}], 0x5) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000180)=0x0) sched_getscheduler(r1) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r2, 0x0, 0x10, &(0x7f0000000000)="18000000020001000000be8c4bff8c88500000110203000008000000000000400a0033d898056bf748bb6a8807567e59db01f81947b3550400000067a1e20059fc21e3e000000000000453ff1f00080000000000038ebbff060100000b01000000b121ad1474d722f542002700ec008b00cf810000047ee87ccc0000000800c500000100e9f57406aa010b000400264a64d2078a1864c84310abea04aa56da2d55aee65d7299865d1294333e162eda00b776b553502e0a7c731dc4e94a1ee130", 0xc0) 2018/03/26 10:09:52 executing program 1: r0 = memfd_create(&(0x7f00000000c0)='[*[\x00', 0xfffffffffffffffc) flistxattr(r0, &(0x7f0000000100)=""/161, 0xa1) 2018/03/26 10:09:52 executing program 0: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000006c0)='/dev/sequencer\x00', 0xfb2accb60d56bb1e, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000700)={0x0, 0x100000000c5eb, 0x30}, &(0x7f0000000740)=0xa) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000040)={r1, 0x2, 0x20, 0x200, 0xfffffffffffffffe}, &(0x7f0000000080)=0x18) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f0000000000)={'sit0\x00', {0x2, 0x0, @broadcast=0xffffffff}}) vmsplice(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="63423f0140f81fe9d6123693a77f39fa5fbd7e68fa31383a6a0413d52732d56e3ed7f135c1ac368de1", 0x29}, {&(0x7f0000000780)="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", 0x1000}, {&(0x7f0000000100)="54e6ab55c547d8f69ee19bd4556f49868484c2a904a4514e24880858ce1d1e675aec0d6dd4d4203698c0a6cff8bf24cf8c3bb5f332ca292372afb9e3fd0649c56a16751753729949b50e2b018211840588e2ef6af227316e25119deda243d4ab00065bcb61ce1dc750279c6874d6f2e6935c9e565f767899ecbbd5455fcd471e2b3654cc1f51586d13a9956cd76b504b38cec70fe55cf71ee92c3f6d4f98f9ae1565621d40792ff3061d07983eadba8970e2", 0xb2}], 0x3, 0x8) 2018/03/26 10:09:52 executing program 6: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='clear_refs\x00') setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000000080)=0x63, 0x4) r1 = socket$netlink(0x10, 0x3, 0xc) writev(r1, &(0x7f0000fb5ff0)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) r2 = socket$netlink(0x10, 0x3, 0xc) writev(r1, &(0x7f0000000000)=[{&(0x7f0000199fe1)="1f00000002031900000007000000068100ed853b09000100010100ff3ffe58", 0x1f}], 0x1) writev(r2, &(0x7f0000fb5ff0), 0x155) 2018/03/26 10:09:52 executing program 4: r0 = eventfd2(0x4, 0x0) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) r2 = accept4$inet6(r1, &(0x7f0000000200)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000280)=0x339, 0x807fe) getsockopt$inet6_dccp_buf(r2, 0x21, 0xf, &(0x7f0000000080)=""/248, &(0x7f0000000180)=0xf8) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000029000)) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f00000001c0)={0x0}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00000004c0)={r4, 0xda, "20f823478da49c15642cc38d5da786974dcbae07501b22dcec4d26819093f55c7a32b08ec5322b03fabc0544f629af8efd71bcac73721940c175128072bb1175531a44d8abe12ade4da2a2ecb31a68a30f0e033853fed47d4719a914d82ead1dc970f73d63f47aad39208f124436b6dd944eec70ed94f2d390ddc42c1cc3bb4f29ce57b666028171b85b9385760e24e65ca6eb0ba239bb7256eb3697ef4417aa2b10ad856658a82ee16bd8c161e442aa1e8ad269551bac13ab781348223e40ead787ee5d685594317b57173f0f7f54c3909558345d2b3d833924"}, &(0x7f0000000000)=0xe2) setsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000040)=@assoc_value={r5, 0x8}, 0x8) read$eventfd(r0, &(0x7f000002b000), 0x8) 2018/03/26 10:09:52 executing program 1: epoll_create1(0x0) socket$unix(0x1, 0x5, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x20000, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000040), &(0x7f0000000080)=0x4) unshare(0x8000400) mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0x42, 0x0, &(0x7f000004b000)={0x3, 0x7, 0x3}) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) 2018/03/26 10:09:52 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$DRM_IOCTL_IRQ_BUSID(r1, 0xc0106403, &(0x7f0000000040)={0xf5, 0x4000000000000000, 0xff, 0x80000000}) writev(r0, &(0x7f0000f9a000)=[{&(0x7f0000000000)="2900000021001900013d3520000a00060200006e00000000000100040d00100000001000240003001d", 0x29}], 0x1) 2018/03/26 10:09:52 executing program 5: statfs(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)=""/149) ioperm(0x0, 0x7, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x103100, 0x0) write$eventfd(r0, &(0x7f0000000080)=0xe6, 0x8) clone(0x84000, &(0x7f00000d8000), &(0x7f000074a000), &(0x7f0000000000), &(0x7f0000000000)) r1 = getpid() rt_sigqueueinfo(r1, 0x35, &(0x7f00000001c0)={0x33, 0x3, 0x2, 0x7}) 2018/03/26 10:09:52 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f00001e4ff4)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f00000000c0)=ANY=[@ANYBLOB="1c03006083101193c3388b6b1ac5820020f7000008000b00", @ANYRES32=0x0], 0x1c}, 0x1}, 0x0) 2018/03/26 10:09:52 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) r1 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'bridge0\x00', 0xfffffffffffffffd}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000000c0)={'bridge0\x00', 0x22001}) r2 = syz_open_dev$usbmon(&(0x7f0000000180)='/dev/usbmon#\x00', 0x400000000000002, 0x1) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000140)={'bridge0\x00\x00 \x00'}) ioctl$sock_inet_tcp_SIOCOUTQNSD(0xffffffffffffffff, 0x894b, &(0x7f0000000280)) r3 = socket$packet(0x11, 0x800000000000003, 0x300) flock(r2, 0x0) socketpair(0x4, 0x80004, 0x800, &(0x7f0000000040)) ioctl$DRM_IOCTL_CONTROL(0xffffffffffffffff, 0x40086414, &(0x7f0000000080)={0x0, 0x2}) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f00000001c0)={'bridge0\x00', 0x1}) 2018/03/26 10:09:52 executing program 7: mkdir(&(0x7f0000bdb000)='./file0\x00', 0x0) mount(&(0x7f0000a38000)='./file0\x00', &(0x7f0000603000)='./file0\x00', &(0x7f00004daffa)='ramfs\x00', 0x2000000, &(0x7f0000b69000)) creat(&(0x7f0000015ff4)='./file0\x00', 0x0) truncate(&(0x7f0000000040)='./file0/bus\x00', 0x4) r0 = open(&(0x7f0000002000)='./file0/bus\x00', 0x141042, 0x0) rt_sigsuspend(&(0x7f0000000000), 0x8) sendfile(r0, r0, &(0x7f0000aef000), 0xffffffff) 2018/03/26 10:09:52 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x21ec) sendto$inet6(r0, &(0x7f0000a56000), 0xfffffffffffffe0c, 0x20000004, &(0x7f00004b2fe4)={0xa, 0x4e22}, 0x1c) recvmsg(r0, &(0x7f00003adfc8)={&(0x7f00006e8fe0)=@pptp={0x0, 0x0, {0x0, @remote}}, 0x20, &(0x7f0000ba0f90)=[{&(0x7f00007a1f23)=""/221, 0xdd}], 0x1, &(0x7f0000635fd0)=""/101, 0x65}, 0x0) socket$nl_route(0x10, 0x3, 0x0) accept4$llc(0xffffffffffffffff, &(0x7f0000000040), &(0x7f0000000080)=0x10, 0x80800) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0xc) r3 = accept4(r1, &(0x7f00000000c0)=ANY=[], &(0x7f0000b0fffc), 0x0) r4 = getpgrp(0x0) mq_notify(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x26, 0x1, @tid=r4}) ptrace$getregs(0xe, r2, 0x0, &(0x7f0000000200)=""/26) getsockopt$inet_sctp_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f0000000240)={0x0, 0x4, 0x3, 0x100, 0xfffffffffffffffc, 0x9, 0x7f, 0x9, {0x0, @in={{0x2, 0x4e21, @multicast2=0xe0000002}}, 0x12, 0x8001, 0x5, 0x3, 0xffff}}, &(0x7f0000000300)=0xb0) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r3, 0x84, 0x78, &(0x7f0000000340)=r5, 0x4) shutdown(r0, 0x1) getsockname$netrom(r3, &(0x7f0000000000), &(0x7f0000000140)=0x10) sendmsg$nl_crypto(r3, &(0x7f0000484fc8)={&(0x7f0000816000)={0x10}, 0xc, &(0x7f0000c37000)={&(0x7f0000fa3000)=@get={0xe0, 0x13, 0x0, 0x0, 0xffffffffffffffff, {{'cbc-aes-aesni\x00'}}}, 0x10176}, 0x1}, 0x0) socket$inet_udp(0x2, 0x2, 0x0) r6 = syz_open_dev$mice(&(0x7f0000000180)='/dev/input/mice\x00', 0x0, 0x400000) ioctl$PIO_FONT(r6, 0x4b61, &(0x7f0000000200)) 2018/03/26 10:09:52 executing program 3: mkdir(&(0x7f000000dff6)='./control\x00', 0x0) r0 = open(&(0x7f0000039000)='./control\x00', 0x0, 0x0) symlinkat(&(0x7f0000000040)='./control\x00', r0, &(0x7f0000000040)='./control\x00') rmdir(&(0x7f0000000080)='./file1\x00') connect$unix(r0, &(0x7f0000000340)=@file={0x1, './control\x00'}, 0x6e) mkdirat(r0, &(0x7f0000016ff8)='./file0\x00', 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000000)={'ip6gre0\x00', {0x2, 0x4e21, @multicast1=0xe0000001}}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000200)={0x0, 0xff, "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"}, &(0x7f00000000c0)=0x107) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000100)={r1, 0x9f32, 0x3, [0x0, 0x7fff, 0x7fffffff]}, &(0x7f0000000140)=0xe) getdents64(r0, &(0x7f0000000440)=""/95, 0x5f) unlinkat(r0, &(0x7f00000001c0)='./file0\x00', 0x200) 2018/03/26 10:09:52 executing program 2: r0 = memfd_create(&(0x7f0000000000)='\x00', 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000280)='net/softnet_stat\x00') sendfile(r0, r1, &(0x7f0000000040), 0x4) dup3(r1, r0, 0x0) 2018/03/26 10:09:52 executing program 4: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000000)) r1 = syz_open_dev$binder(&(0x7f0000000080)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$KDSKBLED(r0, 0x4b65, 0xfffffffffffffff7) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) write$selinux_user(r0, &(0x7f0000000040)=ANY=[@ANYBLOB='system_u:object_g:system_cron_spool_t:s0 unconfined_u\x00'], 0x36) 2018/03/26 10:09:52 executing program 1: mkdir(&(0x7f0000000040)='./file0\x00', 0xffffffdffffffff9) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000002, &(0x7f0000690ffc)=0x77, 0xfc) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00007f3ffb)='yeah\x00', 0x5) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000f53fff), 0xfffffffffffffc64, 0x20000802, &(0x7f000006d000)={0x2, 0x4e23}, 0x10) shutdown(r0, 0x1) 2018/03/26 10:09:52 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f00000000c0)=ANY=[@ANYBLOB="2400000014000103000000040000000c000600", @ANYRES32=0x0], 0x24}, 0x1}, 0x0) 2018/03/26 10:09:52 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000320ff8)='/dev/sg#\x00', 0x0, 0x0) ioctl$ASHMEM_GET_PIN_STATUS(r0, 0x7709, 0x0) ioctl$KDMKTONE(r0, 0x5385, 0x0) 2018/03/26 10:09:52 executing program 6: r0 = eventfd2(0x2, 0x0) write$eventfd(r0, &(0x7f0000000000)=0xfffffffffffffffd, 0x8) r1 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12}, &(0x7f0000fd7000)=0x0) timer_settime(r2, 0x0, &(0x7f0000d07000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r1, 0x1000000000016) readv(r0, &(0x7f0000002fe0)=[{&(0x7f0000002f94)=""/108, 0x6c}], 0x1) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000000080)=[@in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e23, @multicast1=0xe0000001}, @in6={0xa, 0x4e23, 0x8, @empty, 0x6}, @in6={0xa, 0x4e23, 0xfffffffffffff291, @remote={0xfe, 0x80, [], 0xbb}, 0x1000}, @in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}], 0x68) syz_open_dev$sg(&(0x7f0000000300)='/dev/sg#\x00', 0x0, 0x0) 2018/03/26 10:09:52 executing program 5: socketpair$unix(0x1, 0x400000000000001, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) symlink(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='./file0\x00') r2 = dup2(r0, r1) recvfrom$unix(r2, &(0x7f0000000000), 0x0, 0x1, &(0x7f0000000040)=@abs, 0x6e) 2018/03/26 10:09:52 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f00000001c0)={0x0, @in={{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}, [0x3, 0x9, 0x4, 0x4, 0x1000, 0x800, 0x20, 0x0, 0x62, 0x200, 0x100000000, 0xfffffffffffff17b, 0x6, 0x42ad, 0x6]}, &(0x7f00000002c0)=0x100) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000300)={r1, @in={{0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x7, 0x10001, 0x5, 0x7, 0x7}, &(0x7f00000003c0)=0x98) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000000140)=@add_del={0x2, &(0x7f0000000100)='ifb0\x00', 0x1}) r2 = socket(0xa, 0x7, 0x2) sendmsg$nl_route(r2, &(0x7f0000504000)={&(0x7f0000c27000)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000434ff0)={&(0x7f0000fe7000)=ANY=[@ANYBLOB="7c00000010000904ffffffffffffffff00000000", @ANYRES32=0x0, @ANYBLOB="0000005800010073656c696e7578766d6e65116b397430090070326f63fb47504c2d73656375726974796d6435f375cb8b9f933200dddc415b70f5f4f06d76626f786e6574306d696d655f7479706576626f786e6574307d07504c"], 0x7c}, 0x1}, 0x7) fchmod(r2, 0x47) sendmsg$nl_route(r2, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x110}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)=@setneightbl={0x28, 0x43, 0x2, 0x70bd26, 0x25dfdbfe, {0x7}, [@NDTA_NAME={0xc, 0x1, "656d319b00"}, @NDTA_THRESH1={0x8, 0x2, 0x3}]}, 0x28}, 0x1, 0x0, 0x0, 0x200000c0}, 0x20000000) 2018/03/26 10:09:52 executing program 5: clock_gettime(0x0, &(0x7f0000000080)) clock_gettime(0x0, &(0x7f00000003c0)) setitimer(0x1, &(0x7f0000000400)={{}, {0x0, 0x2710}}, 0x0) r0 = request_key(&(0x7f0000000240)='blacklist\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000002c0)='\x00', 0x0) r1 = add_key(&(0x7f0000000300)='trusted\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000200)="2be1671e4cf579b90f4b63e1345e95256840d7dd46d71163ddc71a545b1a42", 0xfffffffffffffde7, r0) keyctl$read(0xb, r1, &(0x7f0000000180)=""/101, 0x65) getitimer(0x1, &(0x7f0000000000)) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0xa0100, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000000100), &(0x7f0000000140)=0x4) 2018/03/26 10:09:52 executing program 7: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x2}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00000000c0)={0x0, 0x4a, "4549340e8f893c24c90bb7932c30982f8737d2c053e382768ea1277395c6afa5c000293eec5d4c47b4cbbe787afcf9813d053adf79689074b543a2a6051219e02b81c44ae3280999ce45"}, &(0x7f0000000140)=0x52) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000180)={r2, 0x200, 0x1}, &(0x7f00000001c0)=0x8) 2018/03/26 10:09:52 executing program 1: prctl$void(0x22) 2018/03/26 10:09:52 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000140)="6e65742f6465765f6d6361737400c087ea55011e14c9e347dd1f55a6026a1cb7e067f3c577981c0994a1e80d90d49d68bdbc91fab9c1c7f063e676e83c740e2d647534a1045850a23665d81ca07270193f5d003c10e34239844c5b6e8d1721c0b53a91c2f6ec1e5484645db3df") openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x200, 0x0) r1 = getpgid(0xffffffffffffffff) r2 = syz_open_procfs(r1, &(0x7f0000000080)="636c6561725f7265267300aa013f1088546891f66a361090f9efee102fce300fa14316c15738cb46e9c61920cda934b70bc849f1084d624c94a4598fec15ae5335a3cb444afd0b5232f3edb9adb86e486feaaccbe79e76214adcd03ad97c4241e6999dac7a53186d7eb3a4f46e9f7012bc102914970cfe72") sendfile(r2, r0, &(0x7f000058f000)=0xf, 0xd) 2018/03/26 10:09:52 executing program 1: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000500)='./file0\x00', &(0x7f00000004c0)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000000440)) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/checkreqprot\x00', 0x800, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000100)=0x68) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000000040)) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) mount(&(0x7f00002b9ff8)='./file0\x00', &(0x7f0000cbeff8)='./file0\x00', &(0x7f00005f7ffa)='ramfs\x00', 0x80000, &(0x7f000002f000)) mount(&(0x7f0000000000)='.', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='mqueue\x00', 0x0, &(0x7f00000000c0)) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) mount(&(0x7f0000adcff8)='./file0\x00', &(0x7f0000e08fff)='.', &(0x7f00005e9000)='cifs\x00', 0x2000, &(0x7f0000ad5000)) umount2(&(0x7f000075e000)='.', 0x0) fchmodat(r0, &(0x7f0000000140)='./file0\x00', 0x80) 2018/03/26 10:09:52 executing program 3: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f000096f000)="1f000000160007f2000094ffa4000800000000000000000000000000030004", 0x1f) readv(r0, &(0x7f00000010c0)=[{&(0x7f0000000000)=""/10, 0xa}, {&(0x7f0000001080)=""/8, 0x8}], 0x2) getsockopt$inet6_int(r0, 0x29, 0xb, &(0x7f0000000040), &(0x7f0000000080)=0x4) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f00000000c0)=0x7, 0x4) recvfrom$unix(r0, &(0x7f0000408f9a), 0x0, 0x0, &(0x7f000040cffe)=@abs, 0x20000000) [ 119.771435] binder_alloc: binder_alloc_mmap_handler: 11118 20000000-20002000 already mapped failed -16 2018/03/26 10:09:52 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001b4ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$KDSIGACCEPT(r0, 0x4b4e, 0x31) ioctl$TIOCOUTQ(r0, 0x5411, &(0x7f0000000040)) 2018/03/26 10:09:52 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0xcb, &(0x7f0000f6bffc)=0x4, 0x4) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e22, 0x3f, @empty, 0xba}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000f72ffc)=0x621c, 0x4) setsockopt$inet6_int(r0, 0x29, 0x4, &(0x7f0000854000)=0x8, 0x4) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000000140)=@generic={0x6, 0x401, 0x3f}) sendto$inet6(r0, &(0x7f0000f72fcf), 0x0, 0x0, &(0x7f0000f5afe4)={0xa, 0x4e20}, 0x1c) recvfrom$inet6(r0, &(0x7f00006f4000)=""/246, 0x44f, 0x23fffd, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000000), &(0x7f0000000040)=0x8) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) accept4$inet(r1, 0x0, &(0x7f0000000180), 0x800) 2018/03/26 10:09:52 executing program 7: capset(&(0x7f0000581ff8)={0x19980330}, &(0x7f00005ccfe8)) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/hash_stats\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000000080)={0x6}) mkdir(&(0x7f0000a09000)='./file0\x00', 0x0) open(&(0x7f000021aff8)='./file0\x00', 0x89d7fd34f9410f8b, 0x0) 2018/03/26 10:09:52 executing program 6: r0 = eventfd2(0x2, 0x0) write$eventfd(r0, &(0x7f0000000000)=0xfffffffffffffffd, 0x8) r1 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12}, &(0x7f0000fd7000)=0x0) timer_settime(r2, 0x0, &(0x7f0000d07000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r1, 0x1000000000016) readv(r0, &(0x7f0000002fe0)=[{&(0x7f0000002f94)=""/108, 0x6c}], 0x1) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000000080)=[@in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e23, @multicast1=0xe0000001}, @in6={0xa, 0x4e23, 0x8, @empty, 0x6}, @in6={0xa, 0x4e23, 0xfffffffffffff291, @remote={0xfe, 0x80, [], 0xbb}, 0x1000}, @in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}], 0x68) syz_open_dev$sg(&(0x7f0000000300)='/dev/sg#\x00', 0x0, 0x0) 2018/03/26 10:09:52 executing program 3: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$LOOP_SET_FD(r1, 0x4c00, r2) r3 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r3, 0x0, 0x26, &(0x7f0000000000)={@broadcast=0xffffffff, @multicast2=0xe0000002, @local={0xac, 0x14, 0x14, 0xaa}}, 0xc) lseek(r0, 0x0, 0x2) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000040)) connect$inet(r3, &(0x7f000096dff0)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) 2018/03/26 10:09:52 executing program 1: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000440)='/selinux/policy\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r0, 0xc00c64b5, &(0x7f0000000240)={&(0x7f0000000200)=[0x0], 0x1}) r1 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000000340)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0xffffffffffffffff}}}, 0x84) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000000000)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x2, [{{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}}]}, 0x18c) 2018/03/26 10:09:52 executing program 2: r0 = syz_open_dev$usbmon(&(0x7f0000001040)='/dev/usbmon#\x00', 0xffffffff, 0x4000) connect$pppoe(r0, &(0x7f0000001080)={0x18, 0x0, {0x4, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'bridge0\x00'}}, 0x1e) keyctl$update(0x2, 0x0, &(0x7f0000000000)="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", 0x1001) 2018/03/26 10:09:52 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='vegas\x00', 0x6) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000040)) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000100)='cubic\x00', 0x6) r1 = epoll_create1(0x80000) fchdir(r1) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) 2018/03/26 10:09:52 executing program 2: r0 = gettid() mq_unlink(&(0x7f0000000040)='\x00') syz_open_procfs(r0, &(0x7f0000000000)='oom_score\x00') mlock2(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x1) ioctl$UFFDIO_UNREGISTER(0xffffffffffffffff, 0x8010aa01, &(0x7f0000000080)={&(0x7f0000013000/0x1000)=nil, 0x1000}) 2018/03/26 10:09:52 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x1000000000002) writev(r0, &(0x7f00000000c0), 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000080)=0x6, 0x4) ioctl$sock_inet6_udp_SIOCOUTQ(r2, 0x5411, &(0x7f0000000040)) close(r0) open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) 2018/03/26 10:09:52 executing program 4: r0 = socket(0x11, 0x100000802, 0x0) getsockopt$packet_int(r0, 0x107, 0x10000000000000f, &(0x7f0000000040), &(0x7f0000000000)=0x4) 2018/03/26 10:09:52 executing program 5: mprotect(&(0x7f0000375000/0xc00000)=nil, 0xc00000, 0x0) r0 = timerfd_create(0x0, 0x0) timerfd_settime(r0, 0x0, &(0x7f0000007000)={{0x0, 0x4}}, &(0x7f0000796ff0)) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x400, 0x0) getsockopt$packet_int(r1, 0x107, 0x3, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/03/26 10:09:52 executing program 7: r0 = socket$netlink(0x10, 0x3, 0xa) writev(r0, &(0x7f0000011ff0)=[{&(0x7f0000000000)="390000001300090665000000000000007f0080400300000046000107000000141900040004800000070000000003000000000000000003f500", 0x39}], 0x1) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000000040)=0xff, 0x4) 2018/03/26 10:09:52 executing program 3: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) r1 = dup(r0) ioctl$TIOCSBRK(r1, 0x40044591) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer\x00', 0x8401b67375c9b69e, 0x0) getsockopt$inet6_int(r1, 0x29, 0xff, &(0x7f0000000080), &(0x7f00000000c0)=0x4) getsockopt$sock_timeval(r2, 0x1, 0x14, &(0x7f0000000040), &(0x7f0000000100)=0x8) dup2(r0, r0) 2018/03/26 10:09:52 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x6000, 0x0) write$fuse(0xffffffffffffffff, &(0x7f00000000c0)=ANY=[@ANYBLOB='('], 0x1) 2018/03/26 10:09:52 executing program 0: ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000000)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000000280)='cgroup\x00') socket$inet_udp(0x2, 0x2, 0x0) preadv(r1, &(0x7f0000000240)=[{&(0x7f0000000200)=""/62, 0x3e}], 0x1, 0x0) 2018/03/26 10:09:52 executing program 5: r0 = syz_open_dev$sndtimer(&(0x7f0000000180)='/dev/snd/timer\x00', 0x0, 0x0) r1 = dup(r0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000140)=0x1) getsockopt(r1, 0x3ff, 0x45ce, &(0x7f0000000000)=""/218, &(0x7f0000000100)=0xda) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f00000001c0)={0x0, 0x80000, r1}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000000200)={r2, 0x80000, r1}) 2018/03/26 10:09:52 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x2001, 0x0) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) utimensat(r1, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)={{r2, r3/1000+10000}, {0x77359400}}, 0x0) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x10040, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r4, 0x80045300, &(0x7f0000000040)) setsockopt$sock_int(r0, 0x1, 0x2000000000000009, &(0x7f0000534ffc)=0x9, 0xffffffffffffffa7) 2018/03/26 10:09:52 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000808fc8)={&(0x7f0000e87000)={0x10}, 0xc, &(0x7f0000a3bff8)={&(0x7f0000e69fb8)=ANY=[@ANYBLOB="280000001800210cffffffffffffffff8020000000040005000000000c00090600000000", @ANYRES32=0x0], 0x28}, 0x1}, 0x0) 2018/03/26 10:09:52 executing program 2: r0 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000f32ff8)=ANY=[@ANYBLOB="1000000000000010"], 0x8) r1 = getpgid(0xffffffffffffffff) getresuid(&(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100)=0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0x1a, &(0x7f0000000a80)=""/30, &(0x7f0000000b00)=0x1e) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000140)=0x0) r4 = getpgid(0xffffffffffffffff) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000a00)={0x0, 0x80000001, 0x20}, &(0x7f0000000a40)=0xc) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000b40)={r5, 0xfc48}, &(0x7f0000000ac0)=0x50) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f00000009c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000980)={&(0x7f0000000180)={0x7c8, 0x1e, 0x738, 0x70bd2a, 0x25dfdbfe, {0x14}, [@typed={0x8, 0x5d, @pid=r1}, @nested={0x1a8, 0x29, [@generic="38c401588f1476a4060165ec8e8d0da56480535fdc3a60251c1ded349f608b10879d187cf247060ba7a60c3cbde0833ade699131f8ef39c76fafd38c0f9809742102f93a4ebaf9f72ab89338f3fb9f7f8023705b901622b9a7de276b27a0e9f7a514b3f2f76a3813b110525089f06fa73a8bf0ed44184d5289933846764bb4cf37a6fab289a695f7b9b8602faa3f2814", @typed={0xc, 0x3f, @u64=0x1}, @typed={0x8, 0x1b, @uid=r2}, @typed={0x8, 0x86, @u32=0x9}, @typed={0xa4, 0x11, @binary="dbb579a842fd0cefb3b88d6e945d8054b2651e25741e9b4df8f4d1c007496a86cb70ab1c349511913c8c9a383b6ad0a6007a23094e2d3f51029fb51e68217978f92e5d68385d2bea309228377fcc58b2eceec87388c2a2163fde54d5bfadd883eeb0f6ec5689e6d8de7f28603e5ddd80ea38c7b53d9809e8fab83782246b68e4c5a3fd7efed23f630f0332a7e6097b55914ab4a9bbfda996dbd6ccdc1f95436e"}, @typed={0x8, 0x33, @pid=r3}, @typed={0x14, 0x76, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}, @generic="487b78c30d0dfdd18ba440a80d303ab81518136427b7900dd7832d4424e3aee49bde91d24c06ae57bf3e3352ceca6a3fb31b130a6a6dd5"]}, @nested={0x70, 0x22, [@generic="c5b7cca780333ef674014ebe9825a5b636bf491b18fabe0b2067f831c11c22b0395999603b90b17605bac3a06eb6770765c81cf9ad0b5c45680bc6886c62fe4ae1d7923af4a4b9982a2bc00069b56f001886b71a122b273fa24221bc208421aab36afb2a36ba779257"]}, @generic="9bb263fe07f9322fe03c53a317c90b85895ee5cc059ac16bea154e2a34", @nested={0x214, 0x32, [@typed={0x14, 0x76, @ipv6=@dev={0xfe, 0x80, [], 0x15}}, @generic="3823e97c305d72f41fa82e0fc2be00dd1c0aa50854b532aa08b1b77727441ac051ae58a3f1448c913038b54033bce189e023aeb4ca102a7507cf120b8fdf4bc901d323acc448540a74b2014a792a2d197e60282af8e27d5d371d5326bc7bbf26dfdd945d794fedd01fdab617405fe0c6a989ab4338f5b94baf4b4b2e78027b47a4fe3334374ef77bbff45267e76f2e771064bd6191dc422a95144a4a43f5b37c795eef969205175d5cf305f6996c1f737915f0041cbbc20a902579c1c9b52702dfdfcc11d67f3c753787c8d9de1ac684b26b63175f9588217dd3a9232dc8417278e03e500476562f5f60", @generic="efaa3b18eddf53f9bc389ddd04bc15cd37be213b0349b31337c4994ef9327a777d4c38291677be3cde36f6e3d09f1a664ca5d9bb9b330647b193b29541796cb4bf4d02ba0ae6dbc75cac7057d335343e06fc4498e355559ad38b7f065183bbc78c89e1a4d89f00cb598bc2d75e58a25d22a7d733762c404426f9e80ea29cf1353f0f8dfb47ef6f57d986364c989ec4253d316b6bea32b87473aece64c3b073e6091053cbd2425818e533935950c79f6d95c6eeb543b78b2bfc1cf645a81fb5b7194ba0a02e9db39376e0d8c621abd19d199f5d6aed163fc2b5e167c0c7e4c3dce1afe50d0047c44298", @generic="70e0623919aa78fab82527b7cd4cff29e39cc51cdbd49eb8e0eb04d871d8547940388249dd93"]}, @generic="189f536371a79df58a7430df62e661de456b6f33bce54401642da5ae37c4ca806ec3dcd79099f4eac9d24a4788f87cd2643e8bd010797f9bdb3bd79fd49b2cee9b81", @nested={0x310, 0x53, [@typed={0x8, 0x67, @str='+\x00'}, @typed={0x8, 0x73, @u32=0x7f}, @generic="5dffc3e2d97e80f576d00199c619c3354fff613c53ebe0b3e36bb76e01d9d18006c6118f199efcc89ee8b59d76ce405231d21226ee7e07a06cf0a7455a9a40c99bae454ede6daf6ea959541399cfdb30773f2a7d358b1602804600b37d39ec307d", @generic="15314f347c0190b30cf55dc6572854e441357e133a135b5379d8c7d16890badcb719b704faf7e114742edfbacf574dfca8777e0aefce35487e37d1ee69500c79c446345b166d02cc17b6532a57e142c62def1beaaca9f36d0cdb42486c33ea2f2e98cd5864f90e6c9e0df79a8bb901d9ba2369b4e1ff6fd96faac52a82dbec890c42943ed2891d868d1a354686984b6fb0c88bf8851c83911c89b7bcb2209fd87c4c91ad9333317b0a20d5670636bb5e15dfc532892966431332ce838252ba6b232fb33c5f54c28ba43518d77c4b5ff5e46f39d0541def06213296ccdc1376eac5ee4a612c2ec7", @generic="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", @typed={0x8, 0x22, @pid=r4}, @typed={0x8, 0x4b, @fd=r0}, @generic="692b2e1074c0541aa2428e5e4c58c65b4025937122c265f1737865d2159643ab97e8dd23a4d20d39e8d1e2a52e3ab954ee12c8465be1e10cdea4246b43b1ef0d7504d75a0e595e3930ed2e07b15e8a3beb7b1190e08052cbd8aecf2bde3786ebcd313abe0ea1eb5d2e2131778c056cc7e25f483d15417decacc1e6bc0c594a9386789620e81efa2bbc261a5943c9eba8c27ef8e7e3e05df3ca617376d607ab65b2473ec9642c"]}, @typed={0x8, 0x34, @ipv4=@loopback=0x7f000001}, @typed={0x8, 0x5a, @u32=0x4}]}, 0x7c8}, 0x1, 0x0, 0x0, 0x4000}, 0x8000) close(r0) 2018/03/26 10:09:52 executing program 5: clone(0x0, &(0x7f00000000c0), &(0x7f0000000180), &(0x7f0000003ffc), &(0x7f0000000000)) r0 = getpid() r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x24042, 0x0) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0x7, &(0x7f0000000080)={0x6, 0x8, 0x8, 0x2a2d}, 0x10) waitid(0x2, r0, &(0x7f0000000040), 0xc1000006, 0x0) [ 120.005664] audit: type=1400 audit(1522058992.763:53): avc: denied { setopt } for pid=11212 comm="syz-executor7" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_fib_lookup_socket permissive=1 2018/03/26 10:09:53 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000abdfc8)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f00001dcf48)=ANY=[@ANYBLOB="0203000016000000000000000000000004000300000000eeff000000000000000000000000000000000000000000000005000600000000000a000000000000000000000000000000000000000000000000000000000000000400040000000000000101000000000000000000000000e10000000000000000020001000000000000009900004d000005000500000000000a00a14e00000000000000000000000000000000000000aa0000000000000000"], 0xb0}, 0x1}, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x250000, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000040)=0x5, 0x4) 2018/03/26 10:09:53 executing program 4: mkdir(&(0x7f000000e000)='./control\x00', 0x4) recvmmsg(0xffffffffffffff9c, &(0x7f0000004580)=[{{&(0x7f0000000000)=@can, 0x80, &(0x7f0000000100)=[{&(0x7f0000000080)=""/79, 0x4f}], 0x1, &(0x7f0000000140)=""/66, 0x42, 0x4}, 0x1}, {{&(0x7f00000001c0)=@llc, 0x80, &(0x7f00000003c0)=[{&(0x7f0000000240)=""/197, 0xc5}, {&(0x7f0000000340)=""/124, 0x7c}], 0x2, &(0x7f0000000400)=""/228, 0xe4, 0x4fec}, 0x179}, {{&(0x7f0000000500)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @dev}}}, 0x80, &(0x7f0000002ac0)=[{&(0x7f0000000580)=""/31, 0x1f}, {&(0x7f00000005c0)=""/153, 0x99}, {&(0x7f0000000680)=""/4096, 0x1000}, {&(0x7f0000001680)=""/236, 0xec}, {&(0x7f0000001780)=""/71, 0x47}, {&(0x7f0000001800)=""/4096, 0x1000}, {&(0x7f0000002800)=""/195, 0xc3}, {&(0x7f0000002900)=""/140, 0x8c}, {&(0x7f00000029c0)=""/212, 0xd4}], 0x9, 0x0, 0x0, 0x3}, 0x5de7}, {{&(0x7f0000002b40)=@alg, 0x80, &(0x7f0000003bc0)=[{&(0x7f0000002bc0)=""/4096, 0x1000}], 0x1, &(0x7f0000003c00)=""/13, 0xd, 0x7}, 0x2}, {{&(0x7f0000003c40)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, 0x80, &(0x7f00000040c0)=[{&(0x7f0000003cc0)=""/233, 0xe9}, {&(0x7f0000003dc0)=""/212, 0xd4}, {&(0x7f0000003ec0)=""/217, 0xd9}, {&(0x7f0000003fc0)=""/200, 0xc8}], 0x4, &(0x7f0000004100)=""/88, 0x58, 0x9}, 0xea}, {{0x0, 0x0, &(0x7f0000004180), 0x0, &(0x7f00000041c0)=""/95, 0x5f, 0x9}, 0x6}, {{0x0, 0x0, &(0x7f0000004440)=[{&(0x7f0000004240)=""/183, 0xb7}, {&(0x7f0000004300)=""/165, 0xa5}, {&(0x7f00000043c0)=""/77, 0x4d}], 0x3, &(0x7f0000004480)=""/253, 0xfd, 0x345c23b0}, 0x53}], 0x7, 0x2000, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000004680)=0xc319, 0x4) r1 = open(&(0x7f0000021000)='./control\x00', 0x0, 0x0) mknodat(r1, &(0x7f0000008ff6)='./control\x00', 0x0, 0x0) faccessat(r1, &(0x7f0000004180)='./control\x00', 0x4, 0x0) 2018/03/26 10:09:53 executing program 0: r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000042000)='/dev/snd/seq\x00', 0x0, 0x0) r2 = dup2(r1, r0) read$eventfd(r2, &(0x7f0000000200), 0x8) socket$inet_dccp(0x2, 0x6, 0x0) 2018/03/26 10:09:53 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_subtree(r0, &(0x7f00000000c0)='cgroup.subtree_control\x00', 0x2, 0x0) write$cgroup_subtree(r1, &(0x7f0000000000)={[{0x2b, 'io', 0x20}, {0x2d, 'io', 0x20}]}, 0x8) 2018/03/26 10:09:53 executing program 6: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000032fef)='/dev/vga_arbiter\x00', 0x6c002, 0x0) lseek(r0, 0x0, 0x0) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x1010, r0, 0x0) 2018/03/26 10:09:53 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000440)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000040)='./file1\x00', 0x0) truncate(&(0x7f0000000000)='./file1\x00', 0x20) write$evdev(r1, &(0x7f0000000280)=[{}], 0x18) ppoll(&(0x7f0000000080)=[{r1, 0x8001}], 0x1, &(0x7f00000000c0)={0x77359400}, &(0x7f0000000100)={0x1}, 0x8) fdatasync(r1) 2018/03/26 10:09:53 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) umount2(&(0x7f0000000040)='./file1\x00', 0x7) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x0, &(0x7f000000a000)) chroot(&(0x7f0000000200)='./file0\x00') 2018/03/26 10:09:53 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000140)=[{0x3, 0xffffffff}], 0x1) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000040)={0x0, @dev, @loopback}, &(0x7f0000000080)=0xc) 2018/03/26 10:09:53 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000d19fee)='/dev/input/event#\x00', 0x0, 0x2) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000240)='/dev/keychord\x00', 0x9c040, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f0000000280)={0x0}) r3 = mmap$binder(&(0x7f0000869000/0x3000)=nil, 0x3000, 0x1, 0x20010, 0xffffffffffffff9c, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffff9c, 0xc018620b, &(0x7f00000002c0)={0x0}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000480)={0x84, 0x0, &(0x7f0000000380)=[@dead_binder_done={0x40086310, 0x2}, @acquire_done={0x40106309, r2, 0x4}, @register_looper={0x630b}, @free_buffer={0x40086303, r3}, @transaction_sg={0x40486311, {{0x1, 0x0, 0x0, 0x0, 0x11, 0x0, 0x0, 0x18, 0x20, &(0x7f0000000300)=[@flat={0x73682a85, 0x100, r4, 0x4}], &(0x7f0000000340)=[0x68, 0x0, 0x30, 0x0]}, 0x9}}, @acquire={0x40046305}], 0x35, 0x0, &(0x7f0000000440)="6b5987730ce6b2cd855dfe8e94a91fe129b4164a7bccfd8f8b5bd61415322dcf840adba62294f95c5d5b3ca39f15af88157daee59a"}) read(r0, &(0x7f0000984000)=""/24, 0x18) r5 = dup2(r0, r0) getsockopt$packet_buf(r5, 0x107, 0x1f, &(0x7f0000000000)=""/222, &(0x7f0000000100)=0xde) ioctl$ASHMEM_GET_NAME(r5, 0x81007702, &(0x7f0000000140)=""/251) write$evdev(r0, &(0x7f0000057fa0)=[{}], 0x10) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000001, 0x8031, 0xffffffffffffffff, 0x0) pkey_alloc(0x0, 0x2) pkey_alloc(0x0, 0x1) 2018/03/26 10:09:53 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000040)=0x1, 0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000d26000)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0x100}]}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000080)=0x402, 0x46) setsockopt$inet_tcp_int(r0, 0x6, 0x3, &(0x7f0000000300)=0xbe, 0x4) sendto$inet(r0, &(0x7f0000617fc9)="03", 0x1, 0x20000000, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x80, 0x20) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r1, 0xc0bc5351, &(0x7f0000000140)={0x5, 0x2, 'client1\x00', 0x3, "69b1ec24d9a002f1", "4b3f1681c303cfa1bba077538d1fe285f1d798c4ce05e56efc34209026d7b488", 0x101, 0x100000000}) sendmsg(r0, &(0x7f0000012fc8)={&(0x7f0000015000)=@in={0x2, 0x0, @dev={0xac, 0x14}}, 0x80, &(0x7f000072a000)=[{&(0x7f000059f000)="a29d5b69624f02c4b47bfdad4625488d51579b87ffaeffb33d06b6fd1c9a90b8a5eac163d5418bacdbe68e7006c2835b890f78517148edf2547c3f58dea9750cff9b497cc9a2661b275741d4f9b2cb51f3a931e70ee886ead297fb89727e8ad2c700203aab8070bae3a5dc1b561e38745af1baed3980c403ba0c8402716c0631fa4e5644d30a887d94cbc69c7ea91d00883f56742998a38d5a59090ccb3e8c82e7e1cc8a7fbc9a130d070ecbe4ee207b1f50406f5de484e9a49556c297da689e305ff714f3a40bf8817e4d1f72d960cebbd44d262856604c5765bcf6a9f50a366c2701bbea9ed08c4fd9c9ec8675a8c14ccde6c8ed6500378700c9610fe912b2ee205acc3993805ee311618ca2ad073ae233896d5302e9ed9f7a5a5890a96e18ef6d91a76d810219f814f21c1a707a9e7531da51f56ad70efbc82ef8407d08eedb830ebb9b142f00f9d9e06156977128d17db1a9c092f3bb05dfad244b3ace83926210a3e10c0b23bdc7c5d28710977bd9f7c507628f2748e1467e753fe3a4d541623d9f989b1948b01a0dc1eb47f9af29fb77bc9396408bc334aa8c9aa090d773b7a09a9641d2cf2caa8cc0b6a867990261adfc5f000d390c4b68828807680bd9c35a954a7ef6bf55d43049dd2c22a9507448c0a45c3ff8bf979a3cf70c849e8ddbbfbc180a6b2bc763f41bf852588c4e4a9a222d20c7f2f13e628c5d5dd917791493e4dca5b365ad95e5cce92d905e9695835da3f48c76b9b175f2853553466224f620528b7fe05cbbf9f940f92abf9476807f53e021407bdf3c4ed2bad04995116ecdfc81f4d274634e01d9587f616f6c9e3b7e185fa84fa6c4cd2b948214c62de714f8c256a837038cf34993c71fdb2de91051e1c0492a74c4e26d17c93c669b5a9b48ed3b032e6fb68538c23f2ee4bab4afe8868e6ec4ef72eb6a6053f94a7377405ffab268e20508a33f65f28481a49fae831c2ca4662834ff3e417b2f9a239c597dd0baf0dfe867bfa1c17bc2fd94b193160e81b1ccd9d7a1b5e45e1cf7a7b91cca2dd9d3c4863318e6150c0cdee450e854bc97c685d070bf5985d53f6d1bd41adfc733d5f90009477b7dd9f968b984f1c9608e58fb03587da752ccc0bd8ea97602afed0ef506d1e7cce5030e1aaf4a1e77b3d8d74519b1a3ee4b3097e695326b1e246c711a44cbc2c37a7c1d167cd95c32fcb97cd33dc55deaeb0b6e81c938d8cfff7643bab132667b32cf6547509a3a17e2aff522915b1d9cb8acb78c6cd5569154fbb85d1d90df53e8b63f6d41ec500620fb37cb5c68f60341b01ab2f2764fc418868747a450c982dc892576fc1c37d352b5b847902a53dd0de884e6914881bb8e40ea6c2cfbbb0fd6bc5526602afee8a5189c365e5ea6a24596bd253b34492f2f5632cbd99bc2e9af9387186f644db30bb89d076e13ceb976ec7fc47f7fe62a278bc47111912668c11fd8a11b17341aec0140216282924ee389b3bcc24fce6fbf20e32d2b4d35aacafb1c35064e4ed341a7ada59042c8f3508490ead96c6329e3df9f3b3a34aaf547d77fe181b75f8be5165eb07dd129209c92f532aa61b501e6626612b90aae8b7b4aa2030527dccc5c7630f52fa3b89bce7831893e71edc696c20cb11c8a9c16c778402e0dec2837b3957698996b639a23314c50dc0ee9d1fbf2709b1a5e414f82a22087512ef56724c1d62e0b727c5e04f04f535d1115f929fbedbbd48373e6a52dc4b2d0a29a637bd86a5e300f68d3d91223f080fc72eb24a8470cece39669e2747a78daea1ccfbd9e1b213ec405223da8defa8fb0c34766739aa310115234acfa6d24642d020356cbf2eca511cf67e3f0b9fb3d759505d5dde02888212354caa686476d5665ddf170ecbd04cd021908e6f3c3ee23197bad156b34d9a929dd005d63753ac2c01fc1a96470abfa8e2fcb86459ab69b9727bfba105ebac44ca7f995faaeb69b2a168f3f5d6a6a36b101573c0830ad7b2a8bba6a6b37c617709e9fdd92e1d35ce8a19e6d082563bf79e8475e5fd660780a4da425b0bb635c2edd164148c9293840e58b77c6ad6078492d5af024eac029fef4de677b876172eeae2d69389fee9728f7a91f1d7e17f11f2c935dba30872634ef5f343687ef1062508a188064ddd00293e75c74a474e3e6d71afc266dee2aae345645e5c0720747e1ab621eda16c68316fd1eba2acd63ef5f1c30e1ff6de5e9914340371fe76121a624391619263b5e3a1d71133e872fc469ea88ccc17bb7859534", 0x646}], 0x1, &(0x7f000002a000)}, 0x0) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/enforce\x00', 0xa0000, 0x0) sendmsg$key(r2, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000340)=ANY=[@ANYBLOB="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"], 0x168}, 0x1}, 0x0) 2018/03/26 10:09:53 executing program 6: r0 = socket$netlink(0x10, 0x3, 0xc) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/checkreqprot\x00', 0x181000, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000080)={0x0, 0x5}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000100)={r2, 0x6, 0x800, 0x5}, 0x10) writev(r0, &(0x7f0000000000)=[{&(0x7f0000fb6000)="1f00000002031900000007000000e3800802bb05090001f2000100493ffe58", 0x1f}], 0x1) 2018/03/26 10:09:53 executing program 4: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) r0 = open(&(0x7f0000000100)='./control\x00', 0x0, 0x20) openat(r0, &(0x7f0000000080)='./control\x00', 0x450402, 0x0) unlinkat(r0, &(0x7f0000448000)='./control\x00', 0x200) rename(&(0x7f00000f2ff8)='./file0\x00', &(0x7f0000ab5ff6)='./control\x00') 2018/03/26 10:09:53 executing program 7: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000f06000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000aeeffa)='ramfs\x00', 0x0, &(0x7f00007d7000)) r0 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x8, 0x6002) ioctl$TUNATTACHFILTER(r0, 0x400854d5, &(0x7f0000000100)={0x5, &(0x7f00000000c0)=[{0x0, 0x9, 0xeb, 0x2}, {0x3, 0x400, 0xb3}, {0xfffffffffffffffc, 0x2, 0x3a7f, 0x2}, {0xfff, 0x5, 0x4, 0x1ff}, {0xe07a, 0x80, 0xfffffffffffff66b, 0x2e5}]}) r1 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={'syz+aller0\x00', 0x2001}) ioctl$TUNSETLINK(r1, 0x400454cd, 0x20) signalfd4(r1, &(0x7f0000000140)={0x9}, 0x8, 0x0) close(r1) syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x80000) getsockopt$inet6_dccp_buf(r0, 0x21, 0x0, &(0x7f0000000180)=""/33, &(0x7f00000001c0)=0x21) 2018/03/26 10:09:53 executing program 5: r0 = socket(0x10, 0x4000000080002, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) fsync(r0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000140)={"03000e04eb005fdeffff0100042000", 0x7fd}) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) readahead(r1, 0x7, 0x3) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000080)=0xc) ioctl$TUNSETOWNER(r1, 0x400454cc, r2) 2018/03/26 10:09:53 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x16f) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='veno\x00', 0x5) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x60, 0x800) getsockname$ipx(r1, &(0x7f00000000c0), &(0x7f0000000100)=0x10) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000080)={0xffffffffffffffff}) shutdown(r0, 0x1) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000140)=""/4096, &(0x7f0000001140)=0x1000) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000011c0)={0x0, 0x0}, &(0x7f0000001200)=0xc) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000001240)={0x0, 0x0, 0x0}, &(0x7f0000001280)=0xc) syz_fuse_mount(&(0x7f0000001180)='./file0\x00', 0x2, r3, r4, 0x2, 0x40000) 2018/03/26 10:09:53 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000640)={0x6, &(0x7f00000005c0)=[{0xf100000000, 0x3}, {0x5, 0x5, 0x7, 0x7fff}, {0x6, 0x2, 0x0, 0x1}, {0x30000000000, 0x0, 0xffffffffffffffff, 0xfffffffffffffff7}, {0xfffffffffffffffe, 0x5, 0x1, 0xc8}, {0x7b1, 0xc0, 0x401, 0x5}]}, 0x8) sendto$inet6(r0, &(0x7f0000000000)="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", 0x5a1, 0x80048000, &(0x7f0000000600)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f00009ddff6)='5', 0x0, 0xc800, &(0x7f0000000680)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0xfffffd68) sendto$inet6(r0, &(0x7f0000f2cf5a)="39d95bedd7489c6b88603f", 0xb, 0x0, &(0x7f0000b52000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f00000006c0)={0x0}, &(0x7f0000000700)=0x8) socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000740)={r1, 0x7f}, 0x8) 2018/03/26 10:09:53 executing program 3: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/sequencer2\x00', 0x2a045, 0x0) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000000c0)={{{@in6=@dev={0xfe, 0x80, [], 0xe}, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x4e22, 0x2, 0x4e21, 0x2, 0xa, 0x80, 0x0, 0x3a, 0x0, r1}, {0xb2, 0x4, 0x1ff, 0x63e3, 0x9, 0x3, 0x3, 0xfffffffffffffffe}, {0x14d6, 0x8, 0x3, 0x2}, 0x81, 0x6e6bbc, 0x3, 0x1, 0x3, 0x1}, {{@in=@multicast2=0xe0000002, 0x4d9, 0x33}, 0x2, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x3502, 0x2, 0x3, 0x100000001, 0x9, 0x3, 0xfffffffffffffffb}}, 0xe8) getsockopt$inet6_udp_int(r0, 0x11, 0x66, &(0x7f00000001c0), &(0x7f0000000200)=0x4) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f0000851fb0)={{0x8}}) 2018/03/26 10:09:53 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x3, 0x101902) r1 = memfd_create(&(0x7f0000614000)='\x00', 0x0) pwritev(r1, &(0x7f0000000040)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x0) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) pwritev(r0, &(0x7f00000001c0)=[{&(0x7f0000000140)="ff", 0x1}], 0x1, 0x0) getresgid(&(0x7f0000000000)=0x0, &(0x7f0000000180), &(0x7f0000000280)) stat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(r2, r3) 2018/03/26 10:09:53 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x1b) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f000007cff4)={0x10}, 0xc, &(0x7f0000226000)={&(0x7f0000000180)={0x28, 0x11, 0x2ff, 0x0, 0x0, {}, [@nested={0x14, 0x0, [@typed={0x8, 0x0, @fd}, @typed={0x8, 0x3, @ipv4}]}]}, 0x28}, 0x1}, 0x0) 2018/03/26 10:09:53 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/stat\x00') fchdir(r0) syz_fuseblk_mount(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) socket$inet_udp(0x2, 0x2, 0x0) 2018/03/26 10:09:53 executing program 4: r0 = socket$inet6(0xa, 0x802, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000bbeff4)) shutdown(r0, 0x1) shutdown(r0, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x40000, 0x0) ioctl$EVIOCSABS2F(r2, 0x401845ef, &(0x7f0000000040)={0x8, 0x2, 0x5, 0x4, 0x0, 0x1f}) ppoll(&(0x7f0000bc0fd0)=[{r1}], 0x1, &(0x7f0000c03ff0), &(0x7f0000a1bff8), 0x8) getsockname$ax25(r2, &(0x7f0000000080), &(0x7f00000000c0)=0x10) 2018/03/26 10:09:53 executing program 2: r0 = syz_open_dev$binder(&(0x7f0000f5b000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000100)={0x8, 0x0, &(0x7f00000000c0)=[@increfs={0x40046304, 0x4}], 0x5e, 0x0, &(0x7f0000000180)="dc08d89019ac4bec717550079e5b2127c5c6e26ce184568dc158a6d476e6af1ebd685fc4630e4a58082183e53d87d3c46d6312c681aaf7220a49d67ce2df7185d4dadc0a895ed83d86681d5b373b6e8b0c52e9ea457f3c294d7ba5f5291d"}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000004fbc)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x8, &(0x7f000026c000)=[@ptr={0x73622a85, 0x0, &(0x7f00004edf8a), 0x1}], &(0x7f000000afd0)=[0x0]}}], 0x0, 0x0, &(0x7f0000009000)}) r1 = dup(r0) r2 = add_key$user(&(0x7f0000000280)='user\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000380)="9392dbfb7872a674c68097601449c3367e0b01b4b1f198cc7c6611971457b2b0f6df7f342de5375f8803134829216446aaea4a9964e6a9b419631827b3f17971771fe9d81e2d7e28f06f91fa5752da11e498a21aecb7eb5802ff2f32764fd6bd7b922d7a29147d2b92457c86c0eae905a53f7fd19f24322faf3f0af22fb2309732cebc3fd1f6cb89c40fb11c7aad7f8c4c7b3b1bc8181639a3f4a5b69692748d96b15bfb60611c6d1bb13763367e7eb07d99d9525ea1d7bdb915", 0xba, 0xfffffffffffffff9) keyctl$assume_authority(0x10, r2) getsockopt$inet6_int(r1, 0x29, 0x17, &(0x7f0000000440), &(0x7f0000000480)=0x4) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r1, 0x28, 0x6, &(0x7f0000000080)={0x0, 0x2710}, 0x8) ioctl$KDGKBENT(r1, 0x4b46, &(0x7f0000000040)={0x7, 0x7, 0xf92}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000240)={0x4c, 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="066304400100000000634040000000000000000000000000000000000000000001000000000000000000000018000000000000000800000000000000", @ANYPTR64=&(0x7f0000000000)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00', @ANYRES64=0x0, @ANYBLOB="0007c11230e4cb1bc3c2149494b96d52989a23b1f472445b00000000000000000000000000000000"], @ANYPTR64=&(0x7f0000000140)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00']], 0x0, 0x0, &(0x7f0000000340)}) connect$ax25(r1, &(0x7f0000000200)={0x3, {"d64695b2629c81"}, 0x3}, 0x10) 2018/03/26 10:09:53 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f000000bff9)="666400000004bb") getdents64(r0, &(0x7f0000f72ea7)=""/528, 0x210) getdents(r0, &(0x7f000043c000)=""/71, 0x47) setsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000000000), 0x4) 2018/03/26 10:09:53 executing program 5: r0 = inotify_init1(0x800) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000000)) r1 = memfd_create(&(0x7f0000f9a000)='ramfs\x00', 0x2) fcntl$addseals(r1, 0x409, 0x4) ioctl$TCSETA(r1, 0x4030582a, &(0x7f0000760000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000d8}) fcntl$addseals(r1, 0x409, 0x0) [ 120.584832] binder: 11316:11321 IncRefs 0 refcount change on invalid ref 4 ret -22 [ 120.619050] binder: 11316:11324 ioctl 4b46 20000040 returned -22 [ 120.628976] binder: 11316:11324 got transaction with invalid offset (0, min 0 max 24) or object. [ 120.648223] binder: 11316:11324 transaction failed 29201/-22, size 24-8 line 3196 [ 120.672108] binder: BINDER_SET_CONTEXT_MGR already set [ 120.677941] binder: 11316:11330 ioctl 40046207 0 returned -16 [ 120.685392] binder: 11316:11324 IncRefs 0 refcount change on invalid ref 4 ret -22 [ 120.693569] binder_alloc: 11316: binder_alloc_buf, no vma [ 120.693588] binder: 11316:11330 transaction failed 29189/-3, size 40-8 line 3133 [ 120.702611] binder: 11316:11331 ioctl 4b46 20000040 returned -22 [ 120.716358] binder: undelivered TRANSACTION_ERROR: 29189 [ 120.721851] binder: release 11316:11324 transaction 75 out, still active [ 120.728889] binder: undelivered TRANSACTION_COMPLETE [ 120.733999] binder: undelivered TRANSACTION_ERROR: 29201 [ 120.739436] binder: send failed reply for transaction 75, target dead 2018/03/26 10:09:53 executing program 1: syz_emit_ethernet(0x16, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="3c5151c8bb67", [], {@generic={0x8864, "4a575dd1907c0021"}}}, &(0x7f00000000c0)) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000040)) sendto$inet(r0, &(0x7f0000000100)="3ff14b99e4c5ad6bde98af567946ec67fa6500b472ebb0250c5f50205c0d7f10a4656f202dc9ed30d620f4c852d3f6f502edbb17bf730f18c9a7ae81533c96e80b2914b98f499264fe3e0e6e321a07727e869358e233", 0x56, 0x8000, &(0x7f0000000180)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) 2018/03/26 10:09:53 executing program 0: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r1, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) ppoll(&(0x7f0000000000)=[{r1}], 0x1, &(0x7f0000000080)={0x77359400}, &(0x7f0000000100), 0x8) lgetxattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000580)=ANY=[], &(0x7f0000000180)=""/24, 0x18) shutdown(r1, 0x0) close(r0) 2018/03/26 10:09:53 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000469ffc)=0x7fe, 0x4) sendto$inet(r0, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000cd2ff0)={0x2, 0x4e20}, 0x10) fcntl$dupfd(r0, 0x406, r0) setsockopt$inet_int(r0, 0x0, 0x14, &(0x7f0000e76000)=0x5, 0x4) setsockopt$inet_int(r0, 0x0, 0x17, &(0x7f0000ef8ffc)=0x4, 0x4) recvmsg(r0, &(0x7f0000edffc8)={0x0, 0x0, &(0x7f0000aea000), 0x1d5, &(0x7f0000603000)=""/81, 0x51}, 0x40002102) 2018/03/26 10:09:53 executing program 6: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/hash_stats\x00', 0x0, 0x0) recvmsg(0xffffffffffffff9c, &(0x7f0000001600)={&(0x7f0000000180)=@hci={0x0, 0x0}, 0x80, &(0x7f00000005c0)=[{&(0x7f0000000280)=""/115, 0x73}, {&(0x7f0000000200)=""/31, 0x1f}, {&(0x7f0000000300)=""/234, 0xea}, {&(0x7f0000000400)=""/224, 0xe0}, {&(0x7f0000000500)=""/145, 0x91}], 0x5, &(0x7f0000000600)=""/4096, 0x1000, 0x1}, 0x40000020) setsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000001640)={@empty, r1}, 0x14) r2 = socket$inet6(0xa, 0x0, 0x80000001) getsockopt$inet6_int(r2, 0x29, 0x50, &(0x7f0000000000), &(0x7f0000000080)=0x4) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/enforce\x00', 0x20000, 0x0) 2018/03/26 10:09:53 executing program 3: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0xffffffffffffffff, 0xb2, 0xffffffffffffffff, 0x0) keyctl$join(0x1, &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x2}) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/mls\x00', 0x0, 0x0) getsockname$ax25(r1, &(0x7f0000000080), &(0x7f0000000100)=0x10) fcntl$setstatus(r0, 0x4, 0x4000) ppoll(&(0x7f0000000140)=[{r1, 0x1100}, {r0, 0x8}, {r1, 0x40}, {r0, 0x1100}, {r0, 0x8}, {r1, 0xa000}, {r1, 0x1}], 0x7, &(0x7f0000000180), &(0x7f00000001c0)={0x24000000000}, 0x8) read$eventfd(r0, &(0x7f0000000000), 0xfffffffffffffc3b) ioctl$SIOCSIFHWADDR(r1, 0x8924, &(0x7f0000000200)={'ip6gre0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}) ioctl$TIOCNOTTY(r0, 0x5422) 2018/03/26 10:09:53 executing program 7: mkdir(&(0x7f00005b2000)='./file0\x00', 0x0) mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f000078eff8)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f0000653fff)) r0 = creat(&(0x7f0000015ff4)='./file0/bus\x00', 0x0) mq_timedsend(r0, &(0x7f0000000200)="67faa84ac64d2a96010f9ca767bbdba9d68f7cf2150215f67c0e32e7807fa987fdb61c2b0fead5e041c0726527f8b010febf7b562223e52c27c7f771ba68dab3733ee1d658e6beb0285bdf0bb9f081def872cd8bb350386340a3867fb1f30746ea2de2ea52f4c373f4ead36b36b207fd6e6c8e2e068ce2bbdac0fcd1914870fe0762ed232b7699a7a6da173655391ba1b1b1", 0xa5, 0x0, &(0x7f0000000040)={0x0, 0x1c9c380}) ioctl$DRM_IOCTL_SET_MASTER(r0, 0x641e) mq_notify(r0, &(0x7f0000000100)) mq_timedsend(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000080)) 2018/03/26 10:09:53 executing program 5: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$TIOCNXCL(r0, 0x540d) r1 = syz_open_procfs(0x0, &(0x7f000032b000)='projid_map\x00') preadv(r1, &(0x7f0000ad7000)=[{&(0x7f0000801000)=""/191, 0xbf}], 0x1, 0x4d) 2018/03/26 10:09:53 executing program 2: mq_notify(0xffffffffffffffff, &(0x7f0000000000)={0xfffffffffffffff8, 0x2, 0x2, @thr={&(0x7f0000fdefa2), &(0x7f0000dbff27)}}) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r0, 0x5452, &(0x7f0000000080)=0x1) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000180)={'bond0\x00', &(0x7f00000000c0)=@ethtool_perm_addr={0x20, 0x81, "5999281047f09ca199dd0ea597ac7e6b3a0bce310011016d9cd681fdc99d2a3dd8e2fe2a1466b51252274a6c9f16b3d60ef74cd2192d971e99663b10224eed6ecaf332785dfcfce5113ea60af0334192d9413b7a530d8737a62dd8cbcc9ad60cf0a4c211801c396e4ca4cb566b78d450478ac7428172c7575166d53b42e633b8ec"}}) 2018/03/26 10:09:53 executing program 6: socketpair(0xa, 0x4, 0x3, &(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000400)={0xfff, 0x208, 0x7f, 0xffffffff, 0x0}, &(0x7f0000000440)=0x10) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00000005c0)=ANY=[@ANYRES32=r2, @ANYBLOB="940000005fb0e99c8b633a69e74dabc7cf4817f47f6dcbf91208a2528eb5f4b4c951b694474729af576fbcf6135286fd81ac0461517b4956640323c0622bf26a43aae64047be0284cb79b1fa71530c74971fdcf92f015224aba9cf609e35443d95036cc188557d21e80d72a5b7ad7208962da295a51a71ba702e239b4257e8bfe7b6d7fd6bffc15cca50c2df9aad5a9431c5646fd9b2b7173bed9b1f7e492c80ba8e91c10d0841ef9da37af8a27d9eda79f72475745fab79634c053808c9ca080bc4fbd0ca28ce0f640393fd9bdb68efa20e9db3692716160c374957c1f0"], &(0x7f0000000540)=0x9c) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000480)='/selinux/mls\x00', 0x0, 0x0) ioctl$KDSKBMETA(r1, 0x4b63, &(0x7f0000000580)=0x7) prctl$intptr(0x2000000002029, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000040)={{{@in6=@mcast1, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@multicast2}}, &(0x7f0000000140)=0xe8) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x0) lstat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r7 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000340)='/dev/rfkill\x00', 0x101800, 0x0) preadv(r0, &(0x7f0000000500)=[{&(0x7f00000004c0)=""/15, 0xf}, {&(0x7f00000006c0)=""/214, 0xd6}, {&(0x7f00000007c0)=""/99, 0x63}, {&(0x7f0000000840)=""/149, 0x95}], 0x4, 0x0) ioctl$KDGKBTYPE(r7, 0x4b33, &(0x7f0000000380)) r8 = syz_genetlink_get_family_id$fou(&(0x7f0000000940)='fou\x00') sendmsg$FOU_CMD_ADD(r3, &(0x7f0000000a00)={&(0x7f0000000900)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f00000009c0)={&(0x7f0000000980)={0x20, r8, 0x410, 0x70bd27, 0x25dfdbfd, {0x1}, [@FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_AF={0x8, 0x2, 0x2}]}, 0x20}, 0x1, 0x0, 0x0, 0x8c0}, 0x0) setsockopt$inet6_IPV6_IPSEC_POLICY(r4, 0x29, 0x22, &(0x7f0000000240)={{{@in=@rand_addr=0x81, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4e24, 0x2, 0x4e20, 0x0, 0xa, 0x20, 0x20, 0x2b, r5, r6}, {0x400, 0x10e4c00, 0x1, 0x5, 0xffffffffffff0000, 0x1, 0xffffffff7fffffff, 0x4}, {0x8001, 0x3, 0xff, 0x6}, 0x7fff, 0x6e6bc0, 0x0, 0x1, 0x3, 0x1}, {{@in6=@dev={0xfe, 0x80, [], 0x19}, 0x4d6, 0x3c}, 0x2, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x3501, 0x0, 0x3, 0x0, 0xafe, 0xfc, 0x100}}, 0xe8) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x0, 0x4000000000008031, 0xffffffffffffffff, 0x0) 2018/03/26 10:09:53 executing program 5: pipe(&(0x7f0000000180)={0x0, 0x0}) pipe2(&(0x7f00009abf7a)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) dup2(r1, r2) vmsplice(r2, &(0x7f000044eff0)=[{&(0x7f0000853fde)="8d", 0x1}], 0x1, 0x0) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000080)="a8bf99fab5", 0x5}], 0x1, 0x0) fcntl$addseals(r2, 0x409, 0x6) vmsplice(r0, &(0x7f0000000000), 0x200000000000002a, 0x0) 2018/03/26 10:09:53 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000001180)='mountstats\x00') pread64(r0, &(0x7f0000000100)=""/4096, 0x1000, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x1, 0x0) 2018/03/26 10:09:53 executing program 2: r0 = socket$unix(0x1, 0x801, 0x0) r1 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000080)="18bdc0d7458e69afcd7077deb325c461ebf78dc077075b4c8ccba1e3d1dd93fab6a6fa1bcdf6e971327963bb200e989e6f95ac49ea351ca8d842771bcf438f837c5fc0c191d57fee25294f95d9d7637bd9010bda6553ad6fcd86f45d99d06b747f6acc05b1d2d21d00f8f903dbac86fd07f07d1720d5ba7bdfc6f99bc2de7ff2de6e03ec517afa79d66476c3f2e3b9dac617201b", 0x94, 0xfffffffffffffffd) r2 = dup2(r0, r0) r3 = request_key(&(0x7f0000000240)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000002c0)='#vmnet1\x00', 0x0) keyctl$instantiate(0xc, r1, &(0x7f0000000140)="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", 0xfd, r3) sendmsg$netrom(r2, &(0x7f0000002b80)={&(0x7f0000000400)=@full={{0x3, {"90096d9337aff8"}, 0x4}, [{"c0dbea2211af98"}, {"27be2b251db73d"}, {"743d4bd3be8e97"}, {"c91226867ab091"}, {"9a23866220d77e"}, {"61c7cd26133c25"}, {"2189729b463d7e"}, {"3525be9f489794"}]}, 0x48, &(0x7f0000002940)=[{&(0x7f0000000480)="9f835d086265ecf531379740da4ab41daebea2bea9dd395b8dfebc2fe5115305c1c9d8bf2f3ce140f73d7250fbfefc3f2fa9c8266d0fc20b533352aff32d20d29bf96da2b5c81a966a663d52d9d4bfc3861f0ee2736b543900124b1177626a89009440e2d8dba4b10f862fc76ff8299876e6f17264cd3ada822692f8a65faae2f6cf007d9692c1b0802bef9ca8bc218d0ef83f98ea08d1138e3cd7c6a28e8629760be3c5d9f8ff0da431bba9dcd847a7c50511b4", 0xb4}, {&(0x7f0000000540)="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0x1000}, {&(0x7f0000001540)="c47f183cdee096d69cae3c6a46f9b0e4957ce195a8194c1e3feccc7a13841c7db781e23bad4ef87df661816e7ea4e38a7d8a67c35f1326437f488c8780555ed2d8fddf31c0caeeb6835c5575db2cff479b882e27627d0ecd3b1b767cee2d8090c2e83f70a5777907bcb2fe90a56d93d8ecfdcf051a885f6810e1db4f04f606f2ad49a20f78125169dadf68fb5da22854d0078156bb510c20511d5b9b32cf8fea7605b93f94181b97aa81949ff3fc08d059fd8babea3e16caf3667c9720728ee1934de1c72ff43577a950b334fd656b065f0f333143aac466dc829265eb", 0xdd}, {&(0x7f0000001640)="d9e9a7df9973af8c6e7702459b4293b95eaf8a566dc5d99c7abec7ef8426d1c8c191729153c7a8326e70e2f610a7ee7a9f229e595c40420ef6c45b93e1b4456caa6d03644c6dbe6ddd6b799ba7a5a8d3fb00c8a19d884cdd0dc27871a7332885f19eb8ec5dec2cc1e1b734c687875630e3fef3fac0fb08", 0x77}, 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7eb7dd1b8d538769e58028eab64e19f31ad0b9c018f024ed06903a4c494ba3c50346ff54088c0ae5303d255c2a0da90c6bbde3e69c0edd1e644f98897834b7926f0138b1f9e42fb2fd27e252b042a96cfd9ff2cd2e357f976d0bcbd4902edc349d1400fe629a01c148be9b2c09f6f1555f38a838bda59203fd8c3c511740107d44658224c33b70d51b9cd22a6cc7f2e7f6649e89f7093ae735ae4fe061d92846923b9cc884e793ae59269af01ad4606357fdda45ea56d304cd4590c2b71064113c26b7d79d264ce0eeee7b6c776227765b3fc684ed17fc38189b791cf542b92d4d834d36486c53a3d9e9448f7ea097d64aa3c5ecf388e2e5c7c22df6098d62d92b08e795e7298579b4c685937011131c4bed06499f6a73869f39ac54c035e418d95f66e11f27beb6d6c8a05dc7e331d9d317a323c7da0f908c02322ad371b72caec0f9f28815aff974fc8e1e7a0fdb31d7de3d07184881108d9230f799645dbae8b5b0a339f380d3a7320051b5b557d601086df8da2501620e4b8b44dce960980e0a9b88ccce80fdc48cdaba17b54a060529e8d8145778366e29a35dfefaf90bbc6e57207db244c6a4802658cda33a3b471f78edbfbcd20e6ed24cca371446417eb67f0a3021f7f0481549344d10279a57cc838f87a92b4f0404b80f6e8f627b51e049ce668532063c16fa886ad874e0e8a2bd2cd9fc8c4d3e37848a588393d07407037969b400b44e9d74e2e4d4fff0742a7aa3ba8acccc851e28051d4b774625e283a05f0f38bd71b6f35bbc96a994adcf165ab1435bdfab5248ef893aca83e6c291a4c9e7f516edec13a43526a1f4769764ff5b4d6352abe5d73746f22759e8b5f9cb5b9fb16791b67de746b258778ba175c8935de08663e27f4a9d587a5b1c005d7585e40a31a034a7b55185f5cc55f2f03897a9ede44c5d1553efce47b9073ddae1bd4309765e517c53a0a867f7aaae3c8656fc4ab1d27055b786aad7d750471dda88c17e1acd09fe55c1286aa67927ef3cafc324f57c846761745d8e6c00d9f046caf77e47ebd72e24d6607659dff06941d8a16c67b58cf65c61931f071c856a42136daae674d9279f5fb9e6ebcd4e4dedcf3db9cefadf602bf249e53b172c0117ca076bbbba008a9f6745c2d385eb6771b85c475158ebd3e99e76c4f618fa055fc604e634c8f0e2c68f21111426acae842dabccbdd91ae31c3197ffcdfc5e2d4b29e0c61718317847495a0f7346effe9936cf2650a03e0a3d1d2bcb31d6f18394f05213b74e033f462dce324e73c023255094749633d25e7b2709b2a48c4fe4794e47a261e1da7b8f62ca001e984545f22a3e5497088f4916b8fd6250ac5b527579d6cff1e4d3c10a6dde80d8e0bd40f70089238c65584dda3f21c179b015b0bb0b30c0e981573f7e16be649395e8b2059e432eed718e342d1fd06c33c73711e7f31d6811e8dce4c4ff9bcf672694722afee57c19b8c0a35fb4a6fa65a14c587d0fc72d01e44313ad3c1ae43d089bbc89c0f65670bf7210f82ecac014b3cfbacef6ea63846753733dc21257ad99d526df5b5352256b4d7b3a4923f1851b292518392e601b5a4dfcc8f1318874f77601e7d6f6ac4c3540369692c0a03456ca905ea86e8d97079499c7d4c7bf7801ed4c34d84b31be0996f3c981f85118110464ec0c45aa6183477794a2c8fd293cf14f40c7b1994d46b812c2828a24e9d39211a192dca5e64d85778fc81075edf22123e5d25a5c33d3631d5e63e83a9dd83d32c5db0abbc4c10d0e9f6034ee176ba14d4764f9140c4697aa2e4d5d786cd170ca7049a7b98c3fede2d4d587c817e203bd67e43dce3b813d936b6ed7731fae436ffbeb7dff4923b71665881f4c748d9089084034bcaa864ba4880bca86e416f9e286813f3d4147ed97e759a523a0041c10926f635219105dafd5d0e11a733203183a4d0639c6ff93eddaf3300ebed46817f556f2fc5afaba79ef11d66da0a0f98eccef41b1674dc0e09edb55932620bd3b48bbefc0e683da7d383e98bed873064c1339bf7ffaafec5d82ea930d77c4bf899198d802847c6664a92ba195f987693c78208ec8b27ebfff5b1c92fd6ad8d22c4771b82c462458c394ba93414bdf75b61338e611ab3713aa4b2c9536ad5dfc62835950a1ee961f8935a813d97b66501a9b8f075af6e7c1270cf94d7c11b21763f5ae9e3ec21b88039bd137d774723479373db42eb30e4248004aefb053dcef3b6f850f0965a1719155874999fd893d4b953800", 0x1000}, {&(0x7f00000026c0)="01c5c9bb476f5e1ccdc9fe80caaf2daed07b1ab6b7c5d9ebd7150404b0d8743af5f421af709f484008a52d171fc920f286a3f3a181ee95af0b2ce627bd", 0x3d}, {&(0x7f0000002700)="e09e0e68b509f513753b5c824fc245b270da5db90f689b6946f5da8c32331e732739f717404b964557ad9ae6a8678be4eb482a27a6a6db1928a1ead8c3c0f9f45cd2792f55dab4168c708951126fcddafef3b555921cbcc653356830d4b6fe5033dabe20975c7a0c42392baa8e5f69a51b422adc2b437eae47b2c1e86ec804b224350eb42bfda53c156cb590e24c2854a1aef984a9961d3650a4c3b9f5d154848c489217ccab4625c996961a4c919ae701162ca1abe8848c89900fb5177a40d3ca73b010f28a7560049ed785af8e4d0d63d5abf41618c0dc2f8c98394827843b6c9cb350f03e7fdcbbef957de8417f13f6788860", 0xf4}, {&(0x7f0000002800)="e3bff78478a019941f1243a99d087bc1cd6322409434265b792e7a2c4396737f90d92a6e1de3038fff87fa5d724413b48c3b6d63066dfb9685388484e9cce8216509785ac6d433afa052e47e35041bd6b59aed91b9e02eb6bc53ee174b68402c4754b786ff554054203528bfd35330e7afe3e61171b1ecc376e4d30d58f65f301a528049863f", 0x86}, {&(0x7f00000028c0)="de6454079facc6bf50f573073b538147ca892e8b99b7dfcd929fc37ea82eb17015dbd360ae55a03b94880f22d00b2aadfe9aa8e50c27d260ed92043f4da95232a3461e15c077ce411f32e985f2", 0x4d}], 0x9, &(0x7f00000029c0)=[{0xd4, 0x0, 0x122, "55b97214b6e843f425fcb8ed6495d18e47f08de8e6664657f5a04e222816f44ef068ccbb9c70322139c189aa8037369be7bfe725289e84b4b43bf28fc55acbec608b296d2678b72f40f5fedde3ddaca7f46d9eaeb3bdae57767829fcd88e771383670a1dd30bc02d79a6993d876aa6121d88ddf4fccf93d98771d786096c65a51977e09db2aa9df2fc7f01723540bd8f13084f17850791108578e3bccc50f6d9c19ea3e40a379d1eca259841f57672001b302fa66f32caac7e2e4653a2d879975ee0ff137a3b27"}, {0xdc, 0x84, 0x10000, "bb9d7f4b14ce89b640715d02e7bd7853a4c129fd31756605a3834c6d30cc30e9db09bcd7be8848f1ecbb4cf066e4ab6e615a14194164789f27e25e41785c7de59cbf3d0b8af2eea9a54e0b9be5765200e55e3c6af38eea0c6cf9694ddf8ae40ab45e558372484dda6c712f0cc0c7ab9cd76265fc69f764c52d7c04265e6ac3e63bb8bb34db8cdb340c179dbf0d393f2db6c632ef294a0ac668677bb54966a801504c9ce70138b6d937202146622b8abda171130f133c768fed98536d8fa53a4e9e3b17e024c93593f281020f6b2badf7"}], 0x1b0, 0x40880}, 0x81) recvmmsg(r0, &(0x7f0000004f80)=[{{&(0x7f0000004b80)=@pptp={0x0, 0x0, {0x0, @multicast1}}, 0x20, &(0x7f0000004e80), 0x0, &(0x7f0000004ec0)=""/189, 0xbd}}], 0x1, 0x0, &(0x7f00000050c0)) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000300)='stat\x00') getdents(r4, &(0x7f0000000340)=""/133, 0x85) 2018/03/26 10:09:53 executing program 7: accept4$packet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000040)=0x14, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000faa000/0x4000)=nil, 0x4000, 0xfffffffffffffffe, 0x10, r0, 0x0) getsockopt$inet_udp_int(r0, 0x11, 0x65, &(0x7f0000000140), &(0x7f0000000180)=0x4) sysinfo(&(0x7f0000000080)=""/103) 2018/03/26 10:09:53 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000100)='scalable\x00', 0xfffffffffffffe49) sendto$inet(r0, &(0x7f0000f53fff), 0xfffffffffffffc64, 0x20000802, &(0x7f000006d000)={0x2}, 0x10) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_group_source_req(r1, 0x29, 0x2e, &(0x7f0000000140)={0x4, {{0xa, 0x4e23, 0x7ff, @mcast2={0xff, 0x2, [], 0x1}, 0x6}}, {{0xa, 0x4e24, 0x3, @local={0xfe, 0x80, [], 0xaa}, 0x800}}}, 0x104) shutdown(r0, 0x0) 2018/03/26 10:09:53 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) r1 = memfd_create(&(0x7f0000614000)="74086e75008c000000000000000000", 0x2) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) flock(r1, 0x1) sendfile(r0, r1, &(0x7f0000000080), 0x102000001) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/status\x00', 0x0, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x20000, 0x0) 2018/03/26 10:09:53 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0xce20, @dev={0xac, 0x14, 0x14}}, 0x10) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000140)=@assoc_value={0x0, 0xfffffffeffffffff}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00000001c0)={r2, 0x6}, 0x8) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/enforce\x00', 0x0, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r3, 0x29, 0xcd, &(0x7f0000000080)={{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}, 0x6}, {0xa, 0x4e23, 0x4, @dev={0xfe, 0x80, [], 0xf}, 0x3f}, 0x4, [0x401, 0x9, 0x1b, 0x10000, 0xfffffffffffffffc, 0xbe5c, 0x1, 0x59b]}, 0x5c) 2018/03/26 10:09:53 executing program 6: r0 = getpid() r1 = syz_open_procfs(r0, &(0x7f00000002c0)="6664696ef14f00af9608384b8d25e57c0575ebffb0fec0c415e60cb541bbcd04ab86056f519296b0197fb754da1931dba249695d09e32f0bc33d89a07e22c89a399eadf05820e2628a42421b65fdbeb139b9050da5a7d4ea5b8d41e006c1f1b3d7e01a5cc78291281986f7a56d0e5fec2d8f8e7f475375a1c131a6155dc91fd26f340e6a00000004e2c99753ec4b7df3a47771ee049a9ef9df2f28c49a88f44657b57bcc2b76fb96f700") ioctl$TIOCSBRK(r1, 0x5427) read$eventfd(r1, &(0x7f0000000040), 0x8) 2018/03/26 10:09:53 executing program 5: pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x80000) ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f0000000040)) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000c06ff2)='/selinux/user\x00', 0x2, 0x0) setsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000000080)=0x80000000, 0x2) lseek(r1, 0x0, 0x2) writev(r1, &(0x7f0000cb2ff8)=[{&(0x7f0000e8c000)="15254c78d85a6c172d648680c224155a8bbd3985f73db7f1f60ad1", 0x1b}], 0x2000006c) [ 167.382908] Buffer I/O error on dev loop0, logical block 3, async page read [ 167.391975] Buffer I/O error on dev loop0, logical block 1, lost async page write [ 167.401246] Buffer I/O error on dev loop0, logical block 2, lost async page write [ 167.409267] Buffer I/O error on dev loop0, logical block 3, lost async page write [ 229.403698] Buffer I/O error on dev loop0, logical block 7, async page read [ 367.822369] INFO: task syz-executor4:11385 blocked for more than 120 seconds. [ 367.829670] Not tainted 4.9.90-gdd1e37e #6 [ 367.834584] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 367.842565] syz-executor4 D26712 11385 3713 0x20020004 [ 367.848308] ffff8801ce403000 0000000000000000 ffff8801cd41ca80 ffff8801d9b73000 [ 367.856333] ffff8801db321b98 ffff8801d983f250 ffffffff838a75cb 0000000041b58ab3 [ 367.864676] ffffffff84193d90 00ffffff8123aaf0 ffff8801db322468 ffff8801db322490 [ 367.872687] Call Trace: [ 367.875250] [] ? __schedule+0x67b/0x1ba0 [ 367.880931] [] ? bit_wait+0x90/0x90 [ 367.886212] [] schedule+0x7f/0x1b0 [ 367.891374] [] schedule_timeout+0x56c/0x10b0 [ 367.897433] [] ? usleep_range+0x140/0x140 [ 367.903234] [] ? kvm_clock_read+0x23/0x40 [ 367.909011] [] ? kvm_clock_get_cycles+0x9/0x10 [ 367.915250] [] ? ktime_get+0x13d/0x1d0 [ 367.920760] [] ? __delayacct_blkio_start+0x41/0x80 [ 367.927345] [] ? bit_wait+0x90/0x90 [ 367.932624] [] io_schedule_timeout+0x1be/0x390 [ 367.938831] [] bit_wait_io+0x19/0xa0 [ 367.944323] [] __wait_on_bit+0x57/0x120 [ 367.949936] [] wait_on_page_bit+0xf4/0x140 [ 367.955836] [] ? page_waitqueue+0x20/0x20 [ 367.961610] [] ? autoremove_wake_function+0x90/0x90 [ 367.968294] [] ? pagevec_lookup_tag+0x3a/0x80 [ 367.974433] [] __filemap_fdatawait_range+0x1c1/0x2b0 [ 367.981170] [] ? wait_on_page_bit+0x140/0x140 [ 367.987352] [] ? __filemap_fdatawrite_range+0x1bb/0x250 [ 367.994689] [] ? replace_page_cache_page+0x610/0x610 [ 368.001429] [] ? page_endio+0x180/0x180 [ 368.007113] [] filemap_fdatawait_range+0x25/0x50 [ 368.013530] [] filemap_write_and_wait_range+0x74/0xb0 [ 368.020347] [] blkdev_fsync+0x66/0xb0 [ 368.025821] [] ? thaw_bdev+0x180/0x180 [ 368.031335] [] vfs_fsync_range+0x10a/0x250 [ 368.037228] [] blkdev_write_iter+0x2a6/0x380 [ 368.043285] [] ? bd_acquire+0x250/0x250 [ 368.048892] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 368.055871] [] vfs_iter_write+0x2e0/0x450 [ 368.061655] [] ? check_preemption_disabled+0x3b/0x200 [ 368.068562] [] ? vfs_iter_read+0x3f0/0x3f0 [ 368.074445] [] ? splice_from_pipe_next.part.10+0x22e/0x2f0 [ 368.081695] [] ? __kmalloc+0x11d/0x310 [ 368.087244] [] iter_file_splice_write+0x5b5/0xb60 [ 368.093727] [] ? page_cache_pipe_buf_release+0x130/0x130 [ 368.100811] [] ? selinux_file_permission+0x82/0x460 [ 368.107496] [] ? rw_verify_area+0xe5/0x2b0 [ 368.113374] [] ? page_cache_pipe_buf_release+0x130/0x130 [ 368.120446] [] direct_splice_actor+0x125/0x180 [ 368.127007] [] splice_direct_to_actor+0x2cc/0x800 [ 368.133509] [] ? generic_pipe_buf_nosteal+0x10/0x10 [ 368.140156] [] ? do_splice_to+0x160/0x160 [ 368.145966] [] ? security_file_permission+0x89/0x1e0 [ 368.152708] [] ? rw_verify_area+0xe5/0x2b0 [ 368.158569] [] do_splice_direct+0x1a7/0x270 [ 368.164683] [] ? splice_direct_to_actor+0x800/0x800 [ 368.171324] [] ? rw_verify_area+0xe5/0x2b0 [ 368.177211] [] do_sendfile+0x54b/0xd30 [ 368.182736] [] ? do_compat_pwritev64+0x100/0x100 [ 368.189118] [] ? __might_fault+0x114/0x1d0 [ 368.195004] [] compat_SyS_sendfile+0xd1/0x160 [ 368.201122] [] ? SyS_sendfile64+0x160/0x160 [ 368.207096] [] ? fput+0xd2/0x140 [ 368.212088] [] ? do_fast_syscall_32+0xcf/0x870 [ 368.218332] [] ? SyS_sendfile64+0x160/0x160 [ 368.224343] [] do_fast_syscall_32+0x2f5/0x870 [ 368.230463] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 368.237145] [] entry_SYSENTER_compat+0x90/0xa2 [ 368.243981] [ 368.243981] Showing all locks held in the system: [ 368.250277] 2 locks held by khungtaskd/515: [ 368.254603] #0: (rcu_read_lock){......}, at: [] watchdog+0x125/0xa70 [ 368.263336] #1: (tasklist_lock){.+.+..}, at: [] debug_show_all_locks+0x70/0x280 [ 368.273047] 3 locks held by kworker/u4:3/1597: [ 368.277601] #0: ("writeback"){.+.+.+}, at: [] process_one_work+0x6f2/0x1610 [ 368.286935] #1: ((&(&wb->dwork)->work)){+.+.+.}, at: [] process_one_work+0x72c/0x1610 [ 368.297126] #2: (&type->s_umount_key#22){.+.+..}, at: [] trylock_super+0x20/0x100 [ 368.307072] 1 lock held by rsyslogd/3490: [ 368.311189] #0: (&f->f_pos_lock){+.+.+.}, at: [] __fdget_pos+0x9f/0xc0 [ 368.320077] 2 locks held by getty/3618: [ 368.324053] #0: (&tty->ldisc_sem){++++++}, at: [] ldsem_down_read+0x32/0x40 [ 368.333378] #1: (&ldata->atomic_read_lock){+.+.+.}, at: [] n_tty_read+0x1f4/0x16c0 [ 368.343319] [ 368.344919] ============================================= [ 368.344919] [ 368.352000] NMI backtrace for cpu 0 [ 368.355655] CPU: 0 PID: 515 Comm: khungtaskd Not tainted 4.9.90-gdd1e37e #6 [ 368.362730] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 368.372058] ffff8801d87bfd00 ffffffff81d94ee9 0000000000000000 0000000000000000 [ 368.380021] 0000000000000000 0000000000000001 ffffffff810bb920 ffff8801d87bfd38 [ 368.387984] ffffffff81da000d 0000000000000000 0000000000000000 ffff8801cd5a9c18 [ 368.395947] Call Trace: [ 368.398505] [] dump_stack+0xc1/0x128 [ 368.403835] [] ? irq_force_complete_move+0x390/0x390 [ 368.410553] [] nmi_cpu_backtrace+0xfd/0x120 [ 368.416492] [] ? irq_force_complete_move+0x390/0x390 [ 368.423210] [] nmi_trigger_cpumask_backtrace+0x117/0x190 [ 368.430275] [] arch_trigger_cpumask_backtrace+0x14/0x20 [ 368.437254] [] watchdog+0x6f0/0xa70 [ 368.442494] [] ? watchdog+0x125/0xa70 [ 368.447914] [] kthread+0x26d/0x300 [ 368.453158] [] ? reset_hung_task_detector+0x20/0x20 [ 368.459791] [] ? kthread_park+0xa0/0xa0 [ 368.465384] [] ? kthread_park+0xa0/0xa0 [ 368.470978] [] ? kthread_park+0xa0/0xa0 [ 368.476571] [] ret_from_fork+0x5c/0x70 [ 368.482242] Sending NMI from CPU 0 to CPUs 1: [ 368.486754] NMI backtrace for cpu 1 skipped: idling at pc 0xffffffff838b7116 [ 368.494568] Kernel panic - not syncing: hung_task: blocked tasks [ 368.500699] CPU: 0 PID: 515 Comm: khungtaskd Not tainted 4.9.90-gdd1e37e #6 [ 368.507768] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 368.517108] ffff8801d87bfcb8 ffffffff81d94ee9 ffffffff83a8b220 ffff8801d87bfd90 [ 368.525085] ffff8801cd5a9c00 dffffc0000000000 ffffffff84409000 ffff8801d87bfd80 [ 368.533049] ffffffff8142e651 0000000041b58ab3 ffffffff8418b7a0 ffffffff8142e495 [ 368.541011] Call Trace: [ 368.543571] [] dump_stack+0xc1/0x128 [ 368.548903] [] panic+0x1bc/0x3a8 [ 368.553886] [] ? percpu_up_read_preempt_enable.constprop.53+0xd7/0xd7 [ 368.562083] [] ? nmi_trigger_cpumask_backtrace+0x13b/0x190 [ 368.569324] [] ? nmi_trigger_cpumask_backtrace+0x145/0x190 [ 368.576569] [] watchdog+0x701/0xa70 [ 368.581817] [] ? watchdog+0x125/0xa70 [ 368.587239] [] kthread+0x26d/0x300 [ 368.592398] [] ? reset_hung_task_detector+0x20/0x20 [ 368.599032] [] ? kthread_park+0xa0/0xa0 [ 368.604622] [] ? kthread_park+0xa0/0xa0 [ 368.610211] [] ? kthread_park+0xa0/0xa0 [ 368.615827] [] ret_from_fork+0x5c/0x70 [ 368.621842] Dumping ftrace buffer: [ 368.625402] (ftrace buffer empty) [ 368.629084] Kernel Offset: disabled [ 368.632693] Rebooting in 86400 seconds..