5a8000)='/dev/sequencer2\x00', 0x101001, 0x0) getdents64(r1, &(0x7f0000f74000)=""/173, 0xad) write$sndseq(r1, &(0x7f000000a000)=[{0x40081, 0x8001, 0x0, 0x0, @tick, {}, {}, @connect}], 0x30) fcntl$notify(r0, 0x402, 0x0) r2 = getpgid(0x0) process_vm_writev(r2, &(0x7f00002f7000-0x20)=[{&(0x7f0000fae000-0x9d)=""/157, 0x9d}, {&(0x7f0000df8000-0xd9)=""/217, 0xd9}], 0x2, &(0x7f0000487000-0x10)=[{&(0x7f0000873000)=""/228, 0xe4}], 0x1, 0x0) rt_sigprocmask(0x0, &(0x7f0000fbe000-0x8)={0x9}, &(0x7f0000ac4000), 0x8) 2018/02/03 02:09:53 executing program 1: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syslog(0x2, &(0x7f000000a000-0x1000)=""/4096, 0x1000) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000000c000)='./file0\x00', 0x80000, 0x9) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000000d000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000003000-0xe8)={{{@in=@multicast1, @in=@rand_addr, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@ipv4={[], [], @multicast1}}}, &(0x7f000000e000-0x4)=0xe8) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000007000-0x8)='./file0\x00', &(0x7f000000e000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000000e000-0xc)={0x0, 0x0}, &(0x7f000000e000-0x4)=0xc) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r1, &(0x7f0000004000-0x38)={&(0x7f000000c000)={0x10}, 0xc, &(0x7f000000d000)={&(0x7f000000e000-0x368)={0x368, 0xa, 0x0, 0x401, 0x1, 0x3, {0x2, 0x0, 0xa}, [@nested={0x298, 0x70, [@typed={0xc, 0x61, @uid=r2}, @typed={0xc, 0x66, @fd=r0}, @generic="b129ee237a3536694ab9add6ec1df2e768ebad085f6e910eb8761b8e731734baec020885fd1fabb192579f9d3dc9a7fb09cc458a67e2921f1d6c0fe23ba6b01542463865bef262011aab745c72cfb2e5a8396194354e1e78e41a7af0c27051763a82fbe4501b56c9a8c16775b29f9bc9f97960398d9f1145a6d1f3e6d81b5a33ef076ecd2082eac234eac1b83a7d4ba357c04110b64e542c0a7c32be3f7ed19ea4f1086f20cb673a6224c7128339323ec777e5aa614d6130cd19b351caece12756bb85555cf9b32ddc4893b1c278da70d637a1ddc9de88e4130d5334a05dac2924118185a3a163294f0a630e05", @generic="46ff95f7b49f289aeb39ef32af824f07b9dea2bfb21f4013f30506a88ef92dd243e84b51a8b56d1b48029fc435833d7e0eb94fab31052173f110c33674c5de4a7948935c0b699b152032843a2da635696d13c2ba5aa53956d5a61623cf29849ff80b4734d610522f15f1c666c80059a1e4901501fce81b120e1e4013f090b48fff6922bed44f976cc8e588092a3a156cfbd21d6f6cd0145010ef18e4c110307ddcf7479c7cde5e416a5096b2cd", @typed={0xc, 0x77, @uid=r3}, @generic="6aa4ac95ef682598339ed71fecfd36aae879669f758460f7131d749bc8fb58473d924fb35f86b94bcf552d62599c9352bb6aa1ea074717f8e20d03259e8ac2b7a7ecdc25957bd8fc7c6c91fd57ad2a", @generic="81d671f8658484100f727950506917005889a20a9e8192f9926ac11125655b9cf1aab69a127639cbd555cf883d46646464ebf79d281be11ec534a9d7f52b2e983b726d21e9b00764d4c43551e37857765b7ac2971635c9e72ec2690d7a9de8c2c7b384bbe8c28c9198756f8ef6d489", @typed={0x18, 0x84, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}]}, @typed={0x18, 0x2e, @str="76626f786e6574316e6f646576bc00"}, @generic="2672c4155d068edfdf79eddeac088180bb6eb7204ff95c18b67d377d0ecf3c40955ab2634036c6c6cbc010d11a5f348a321e1193d765bffe43dd7bdc5f3ebad0b850ff81eb941db3bd8d31fe4b8931aa29110b1066e3b1adc89ecfed28e068d8e6bbe9ea7c23f106c424db6ffe5f5fc7b9a0", @nested={0x30, 0x3b, [@generic="bc400a666b6c2c7e2cb1abb11b017c7a74b933d75c494af53873aed1920862c4", @typed={0xc, 0x1d, @uid=r4}]}]}, 0x368}, 0x1, 0x0, 0x0, 0x20048000}, 0x20048001) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f000000c000)={0x0, 0x1, 0xffffffff, 0x9870}, &(0x7f0000009000-0x4)=0x10) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f000000d000-0x8)={r5}, &(0x7f000000a000-0x4)=0x8) syz_emit_ethernet(0x4e, &(0x7f000000a000-0x4e)={@random="e9e73ababc72", @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "c8fba2", 0x18, 0x40000000003a, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @dev={0xfe, 0x80}}}}}}}, 0x0) 2018/02/03 02:09:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00002e9000)='task\x00') getdents64(r0, &(0x7f0000cf0000-0x2c)=""/44, 0x2c) getdents(r0, &(0x7f0000cdb000)=""/36, 0x24) signalfd(r0, &(0x7f000076e000-0x8)={0x7}, 0x8) 2018/02/03 02:09:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bc0000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) r1 = syz_open_pts(r0, 0x0) write(r1, &(0x7f0000534000)='\b', 0x1) 2018/02/03 02:09:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000075c000-0x9)='/dev/rtc\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f0000281000)={{0x9, 0x1}, 'port0\x00', 0x86, 0x5, 0x8, 0x6, 0x2, 0x7, 0x100, 0x0, 0x2}) ioctl$LOOP_CLR_FD(r0, 0x7005) ioctl$KDSIGACCEPT(r0, 0x4b4e, 0x11) 2018/02/03 02:09:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f00004d6000)=0x6, 0x4) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x6) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000d89000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_addrs={0x2, 0x3, @rand_addr=0x6}}) write$tun(r1, &(0x7f0000955000)=@hdr={0x1, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0xfc0, 0xffffffffffffffff, 0x0, 0x0, 0x20000000000002, 0x0, @broadcast=0xffffffff, @broadcast=0xffffffff, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, {[@mss={0x2, 0x4}]}}, {"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"}}}}, 0xfca) 2018/02/03 02:09:53 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000001000)='/dev/audio\x00', 0x401, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) r1 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f00009f4000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000ad1000-0x59)="a4943317af8f2c514f8b2cf875b8278756d6eb07fb1b5aed4ebb1378f7b96badd344d50f13682b0625ae9fe82ab4e304c3a99d192fc5a4e17f493580f00c95d6b62d0b4c6fda244458d7223fefd3729a0130f532c0117f6aeb", 0x59, 0xfffffffffffffffb) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = request_key(&(0x7f0000396000)='.dead\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000f4000)='\x00', 0xfffffffffffffffc) keyctl$unlink(0x9, r1, r2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = add_key$keyring(&(0x7f0000eac000)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffff8) add_key$user(&(0x7f0000176000)='user\x00', &(0x7f000038f000)={0x73, 0x79, 0x7a}, &(0x7f000003e000), 0x0, r3) r4 = add_key$user(&(0x7f0000d7e000)='user\x00', &(0x7f0000753000-0x5)={0x73, 0x79, 0x7a}, &(0x7f0000964000), 0x0, 0x0) keyctl$dh_compute(0x17, &(0x7f0000eb1000)={0x0, r4}, &(0x7f00005cd000)=""/1, 0x0, &(0x7f000010c000)={&(0x7f000018b000)={'ghash-generic\x00'}, &(0x7f00004e3000-0x40)}) r5 = open(&(0x7f0000b8b000)='./file0\x00', 0x80, 0x20) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r5, 0xc0605345, &(0x7f00007e5000-0x5c)={0x52, 0x0, {0x3, 0x3, 0x8, 0x3, 0x1}}) 2018/02/03 02:09:53 executing program 1: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000000c000)='/selinux/enforce\x00', 0x101000, 0x0) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000001000-0x120)={0x1, {{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}}, 0x1, 0x1, [{{0x2, 0x2, @multicast1=0xe0000001}}]}, 0x120) syz_emit_ethernet(0x4e, &(0x7f000000a000-0x4e)={@random="e9e73ababc72", @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "c8fba2", 0x18, 0x40000000003a, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @dev={0xfe, 0x80}}}}}}}, 0x0) r1 = syz_open_dev$usbmon(&(0x7f000000c000-0xd)='/dev/usbmon#\x00', 0xa2, 0x0) ioctl$KVM_SET_CPUID(r1, 0x4008ae8a, &(0x7f000000b000-0xe0)={0x9, 0x0, [{0x80000007, 0x6, 0x4, 0xd3, 0xf7}, {0x40000004, 0xfff, 0x800, 0x5, 0x3}, {0x4000000b, 0x2, 0x5, 0x7}, {0x0, 0xe2, 0x4, 0x3f, 0x6}, {0x4, 0x3, 0x6, 0x7}, {0x80000000, 0x2d1a296c, 0xe70, 0x0, 0xe9c9}, {0x80000001, 0x8001, 0x4, 0xff, 0x7ff}, {0x40000000, 0xa617, 0x1, 0x3f, 0x1f}, {0x0, 0xfffffffffffffff9, 0x5, 0x1f, 0x7}]}) 2018/02/03 02:09:53 executing program 4: r0 = socket(0x1000000010, 0x802, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fgetxattr(r0, &(0x7f0000001000-0xd)=@random={'security.', '.-%\x00'}, &(0x7f0000000000)=""/190, 0xbe) sendmsg$nl_route(r0, &(0x7f0000f73000-0x38)={&(0x7f00008d4000)={0x10}, 0xc, &(0x7f00002ca000-0x10)={&(0x7f000041d000)=@mpls_getnetconf={0x1c, 0x52, 0xfd, 0xffffffffffffffff, 0xffffffffffffffff, {0x1c}, [@NETCONFA_IFINDEX={0x8, 0x1}]}, 0x1c}, 0x1}, 0x0) 2018/02/03 02:09:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x3, 0x0, @empty}, 0x1c) listen(r0, 0x1008004) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000772000)={0x2, 0x3, @empty}, 0x10) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000700000)={0x0, 0x3909}, &(0x7f00003c2000)=0x6) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000cc4000-0x10)={r2, 0x5, 0x5, 0x2}, &(0x7f00009d8000-0x4)=0x10) r3 = accept4(r0, &(0x7f0000975000)=@can, &(0x7f0000753000-0x4)=0x10, 0x0) sendto$inet(r3, &(0x7f0000050000), 0x0, 0x0, 0x0, 0x2d8) sendmsg$nl_netfilter(r3, &(0x7f0000b77000-0x38)={&(0x7f0000715000)={0x10}, 0xc, &(0x7f000066f000)={&(0x7f0000896000)={0x14, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) write(r1, &(0x7f0000f8b000-0xf), 0xff8f) sendto$inet6(r3, &(0x7f0000ab6000)="936866ad8c435a084599b342a69c91e3306ac25461f669b13101067f3156554bff504e700654011d2d5b3590602aa0a43c13093d3864f6ca69748b618cca92b5eb6683653ff2bb2b55cc5d7873d01371caf7c80076310b21aafdfd546282afaa7107d27b27bc1f29750ea6ac8222ee807f778ffb56899a47f5b939ddf005657a62972821f75efeebd94e5d307af29d5a01499bd06b1c80a71fec22e82f6cea31910c9f21710ea015959ecd682ee13b6975911302682c947d1e190ea38f1ff6d78770edceda0d94561cb6d2d4c4badef69dd0940104a1", 0xd6, 0x4008004, &(0x7f0000a6c000)={0xa, 0x3, 0x5, @loopback={0x0, 0x1}, 0x4}, 0x1c) sendmsg$netlink(r3, &(0x7f00008c0000)={&(0x7f00009d3000)=@proc={0x10, 0x0, 0x0, 0xc000}, 0xc, &(0x7f000005d000)=[{&(0x7f0000d16000)={0x10, 0x1c, 0x4286b8ed5d932cda, 0x4, 0x1, "", []}, 0x10}, {&(0x7f0000975000)={0xcc, 0x25, 0x901, 0x1, 0x1, "", [@nested={0x3c, 0x95, [@typed={0xc, 0x51, @uid}, @generic="0b63782daae65e722a986258c92a7a5fa0028d66528f1ddba973568a4d171bede1db25821a6e0eab04ba2a83"]}, @generic="48e2e4e19a83c62acdb7b9dc15bd0ce6d066c931b0cb05bacb6546ef38c977d1b6b2e907beb301ba0aec10fdf1d3a53ee08a6039d6ce30234684bb533c01ad2e5c78e4ea28f823e6a74b8ba421312e54e526c62896a8c75e718b85c5259cb66468616a02c60f3ee4821f6738030e220edeb9b244c01925cf7a3739df0b"]}, 0xcc}, {&(0x7f0000a53000)={0x10, 0x42, 0x208, 0x5, 0x3, "", []}, 0x10}, {&(0x7f0000822000-0x15cc)={0xa4, 0x38, 0x10, 0x1, 0x0, "", [@nested={0x94, 0x92, [@typed={0xc, 0x5e, @uid}, @generic="7013d25c4f54e217a387fa09440bb21fda7ae16cbbf2b596181a6751680b32ffe6e91f7cd7d506d05cef6d0bb1f98869cf872c8e2f62ffd120d8922bc8b2167af7c442a5cb5fb10a60a7c8769504003fd68259e61128683f0efb579771d27462ff7eecee146ed140b9c40535cf61f36a2c6de667599f519fb61ac151f6b67c33255e6e"]}]}, 0xa4}], 0x4, &(0x7f000094a000)=[]}, 0x0) sendto$unix(r3, &(0x7f0000716000), 0x0, 0x0, &(0x7f0000760000)=@file={0x0, './file0\x00'}, 0xa) sendto$inet(r3, &(0x7f00001d8000), 0x0, 0x0, 0x0, 0x0) sendmsg(r1, &(0x7f00003a2000)={&(0x7f0000d5d000-0x10)=@can={0x1d}, 0x10, &(0x7f0000766000-0x40)=[], 0x0, &(0x7f00000dd000)=[]}, 0x0) sendmsg$nl_generic(r3, &(0x7f0000f84000-0x38)={&(0x7f0000ff7000)={0x10}, 0xc, &(0x7f0000567000)={&(0x7f0000cee000-0x40)={0x14, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) 2018/02/03 02:09:53 executing program 3: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet={0x0, @empty}, 0x10) sendmsg$can_bcm(r0, &(0x7f0000002000-0x38)={&(0x7f0000006000)={0x1d}, 0x10, &(0x7f0000000000)={&(0x7f0000007000-0x48)={0x5, 0x0, 0x0, {0x77359400}, {0x0, 0x2710}, {0x0, 0x0, 0x0, 0xede5}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "0b73a01c2522aa66"}}, 0x48}, 0x1}, 0x0) sendmsg$can_bcm(r0, &(0x7f0000000000)={&(0x7f0000004000)={0x1d}, 0x10, &(0x7f0000003000-0x10)={&(0x7f0000005000-0x48)={0x5, 0x0, 0x0, {}, {0x0, 0x7530}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "8e15adecfc04aba1"}}, 0x48}, 0x1}, 0x0) close(r0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, 0x0, &(0x7f000000c000-0x4)) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$unix(r1, &(0x7f0000008000-0x8)=@abs, &(0x7f000000d000-0x4)=0x8) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f000000e000-0x8)={0x0, 0x8}, &(0x7f000000a000-0x4)=0x8) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000005000)={0x0, 0x7fff, 0x5, [0x1, 0x587b8000000000, 0x9, 0x1, 0x6]}, &(0x7f000000d000)=0x12) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f000000e000-0x6)={0x0, 0x3}, &(0x7f000000d000)=0x6) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000009000-0x6)={0x0, 0x80}, &(0x7f0000005000-0x4)=0x6) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000004000-0x8)={0x0, 0x1ff}, &(0x7f0000005000-0x4)=0x8) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f000000e000-0x98)={0x0, @in={{0x2, 0x2, @multicast1=0xe0000001}}, 0x6, 0x10000}, &(0x7f000000d000-0x4)=0x98) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000003000)={0x0, 0x3}, &(0x7f000000e000-0x4)=0x8) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000007000+0x85f)={0x0, 0x5}, &(0x7f000000e000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000002000)={0x9, 0x7, 0x4, 0xfff, 0x4, 0x5, 0x5, 0x10000, 0x0}, &(0x7f0000000000)=0x20) sendmmsg$inet_sctp(r1, &(0x7f000000a000)=[{&(0x7f000000d000-0x10)=@in={0x2, 0x0, @broadcast=0xffffffff}, 0x10, &(0x7f0000006000-0x20)=[{&(0x7f000000b000)="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", 0x1000}, {&(0x7f000000d000)="ab36e82d6de594e528c25df5e1d69b561ac21d6f44acfe4b0062c3b8910e407e25a118d5a002920322497bd4e003832056557161741fcda6a3daa4f0fc7aa5f20892d67acdbeb3f36c185814af9d3fb881fa790a650f7b779e5a455b14140cbb4c1790f735c1b7ef3c6940df7c3c4ee43b0ec7b1d1e2e9ab15f08c3787df9c6e8b19a06c30a23a7fe9f91372eeb406315a80fb1baab158d44a3300701c9ba2b6fde0c48d9dd548f3d2c9e7c420ae8eb3c5d35df6069409255631c3369c", 0xbd}], 0x2, 0x0, 0x0, 0x841}, {&(0x7f000000e000-0x1c)=@in6={0xa, 0x0, 0x10000, @mcast1={0xff, 0x1, [], 0x1}, 0x6}, 0x1c, &(0x7f000000d000)=[{&(0x7f0000005000)="db857eabfc293fbf8950dc266496179d8cef9b868a2dd06ce36e81d39db912f185a0cc003ada24205be77586dd148524766a4d95ab17daad1f86855bd655b5c8b623d82d61c6d287fbe8880fa6d8f9c0465692bf0e909ced31220dd7ef6acf9493a7acb5e60b287accf4c02c0f8a7beb5687a36f5f39649ecab93cbb5c0100eeb9984f9eca8b3edb0d6b1312056e8b0336bcbeb27238782a0fcc4e8e0504f6b2f4611466af1674de25afa2913e8be90dcc29caf2d4df1b", 0xb7}], 0x1, &(0x7f0000008000-0xf0)=[@sndinfo={0x20, 0x84, 0x2, {0x80000000, 0xf, 0x20, 0x6, r2}}, @init={0x18, 0x84, 0x0, {0x1, 0x1, 0x6be, 0x1e}}, @init={0x18, 0x84, 0x0, {0xfffffffffffffffb, 0x8, 0x8, 0x80000000}}, @sndinfo={0x20, 0x84, 0x2, {0x3541a685, 0x8204, 0x9, 0xd4, r3}}, @sndrcv={0x30, 0x84, 0x1, {0x3ff, 0x1, 0x2, 0x9, 0x4, 0x0, 0xfffffffffffffffd, 0xffffffff, r4}}], 0xf0, 0x4}, {&(0x7f0000007000)=@in6={0xa, 0x3, 0x4, @dev={0xfe, 0x80, [], 0x0, 0x15}}, 0x1c, &(0x7f0000007000)=[{&(0x7f000000b000-0xc7)="4b34346e8088ec0bcfb1b901419edf10b469b9995c8b9eb5546c093b780fc00472e126c8c5d9da1edf0a0fecced864f1e939afbe7c47595ecedd528fe4a2cb398db37aa873a49e1b7925a976e43dd5186036f95fbdab2372c3e0e584ef48976ed55a8a9fead124d584318968d90c1114a202a64f41f36d2598f486a408f7c3aea801691de24323694fc476a6c68d6aaef7f615f5368ef44f1a1020dce94a94455c95e0aa1788496f441ea9ac3812b8f1a6b4387fd59542677c0bbb1f54e9b5462605d9fc428dc9", 0xc7}, {&(0x7f0000006000)="a1a0ddf282ad811b71680d7bd2e6e4563ec26e9d878927d4a3", 0x19}, {&(0x7f0000003000-0x82)="aeca6a52e1638ce3b3bc9cbce1baeef4d00bbc3f5bcf86434343bba8b21ce90387b657c30a6516ee702adc8aedf98849099f0c291eebc2d5ccab61fa29b88a28c8eeeb47382f82ad7557cbddd1d1d36c23527defd8cf0fe85250bad2436b9a071d82b882e715e7846555c5f1555c6f0238da7d54e48c9e7d70f0b7b278eb0823338d", 0x82}, {&(0x7f0000006000-0xa3)="272b2475201dc02f7fe21ee1593829f60d0c313631d7bba88735c29b7d15de8558b5cc63c817a9fe03220aa36da7e5972576f254f4701261942b644d25e8375f033f3946a79ab6f022b3285e89d5c05942fa82e3ec477095ce17956909781c390377273277b8bb91f3875fbd7f5e92cd4628e7d49da9d910344f5ddbcefe6b78acd92c4a8c06538c0a38eca523aa618edb3d112641fc0d42a3ab2dc2e94d5743f3f893", 0xa3}, {&(0x7f000000d000)="10ba9b253161d689838190a6b005b126043b23b5bf8a88d1effee48e55d39685893361a2fad5675ac769f0381ef529425686d3aa275225937086ea65bf4fe2ffa6277fcd1c495504ee42d0c006157144d6ba8d094d4537dafb8e6c07e5f4439c434e09f2f17b8569000543542b2dacfd58470fcb92e7e872546590040f294b8c2901fb28318f86f9fc53e8dcedc11fe241f82303a3a04555d0996518d5569651ddc3d3227f73d749d4640fcbd9241fc92fc43c018b7b0f9a3667a87be1cd149ec6da44110be13a1b479a91813b2f615881f10db475738804d41c37efadcab6fa7fe4a33863df158f34239c8fabb0ffc51cf1de4bd7e2e16371", 0xf9}, {&(0x7f000000e000-0x1000)="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", 0x1000}, {&(0x7f0000004000)="2956fd61b16134d71870ae98399931f83fca", 0x12}, {&(0x7f0000006000-0xb1)="5c3a763b283fcf6f80ec07b2e63c1a9208099d951ac988fb6c67092db945121857677cce9ef9343974aff5b8f9cfd01a7034f024ef0e5c8233cc557c5879572ff88144ff74056da14daa73bd0e3e87f1c3609fcb6eab7617a5884759d67ff1f4cd3eb03219fe5c6374a1448800a97bd8b7bc0fcaf538e88165d7bb19626d8994056e9be5ae77a65d49acdc3d444c525122aad2ead9f185f6a23d0b75c66a5b9782a542c1fb15283116cabd0a13648b45ce", 0xb1}], 0x8, 0x0, 0x0, 0x20000090}, {&(0x7f000000c000-0x1c)=@in6={0xa, 0x1, 0x9, @loopback={0x0, 0x1}, 0x100000000}, 0x1c, &(0x7f000000b000)=[], 0x0, &(0x7f0000001000-0xc0)=[@sndinfo={0x20, 0x84, 0x2, {0x100000001, 0x200, 0x7ff, 0x100, r5}}, @sndinfo={0x20, 0x84, 0x2, {0x4, 0x8000, 0x9, 0x200, r6}}, @sndrcv={0x30, 0x84, 0x1, {0x40, 0x81, 0x8, 0x1, 0x2, 0x5, 0xec, 0x3363, r4}}, @sndinfo={0x20, 0x84, 0x2, {0x2, 0x1, 0x10001, 0x2, r7}}], 0xc0, 0x24008084}, {&(0x7f0000004000)=@in6={0xa, 0x0, 0x8, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x1}, 0x1c, &(0x7f000000d000)=[], 0x0, &(0x7f0000005000-0xf0)=[@sndrcv={0x30, 0x84, 0x1, {0x1, 0x298, 0x2, 0x7fffffff, 0x4, 0xfd, 0x80000000, 0x8001, r8}}, @init={0x18, 0x84, 0x0, {0x877, 0xdb, 0x800, 0x3}}, @init={0x18, 0x84, 0x0, {0x1, 0x5, 0x6, 0xd0d}}, @init={0x18, 0x84, 0x0, {0x1, 0x4, 0x4, 0x9}}, @sndinfo={0x20, 0x84, 0x2, {0x80, 0x8208, 0x9, 0x7000000000000000, r9}}], 0xf0}], 0x5, 0x20000040) 2018/02/03 02:09:53 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x844) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000013000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_getparam(r1, &(0x7f0000000000)) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = memfd_create(&(0x7f0000013000)='\x00', 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) bind$bt_l2cap(r2, &(0x7f0000ed9000-0xe)={0x1f, 0x8, {0x401, 0x3, 0x2f55e8fe, 0x5f6, 0x200, 0x4}, 0x5, 0x10001}, 0xe) clone(0x0, &(0x7f0000b26000), &(0x7f0000eaa000-0x4), &(0x7f000039b000), &(0x7f0000bda000)) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) ioctl$sock_inet_SIOCSIFPFLAGS(r2, 0x8934, &(0x7f0000e18000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}}) 2018/02/03 02:09:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000000e000)='fdinfo\x00') perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000ab4000)={0x0, 0x1}, &(0x7f0000e24000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00006af000-0x8)={r1, 0x400}, &(0x7f0000b77000)=0x4) openat$ashmem(0xffffffffffffff9c, &(0x7f0000afe000-0xc)='/dev/ashmem\x00', 0x40, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000213000)={r2, 0x50, &(0x7f0000d7a000)=[@in={0x2, 0x3, @multicast2=0xe0000002}, @in={0x2, 0x2, @loopback=0x7f000001}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}, @in={0x2, 0x1, @broadcast=0xffffffff}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}]}, &(0x7f0000bbb000)=0x10) getdents64(r0, &(0x7f0000461000)=""/619, 0x26b) 2018/02/03 02:09:53 executing program 5: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000001000)={0x0, 0x5, 0x5, 0x10000}, &(0x7f0000002000-0x4)=0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000000)={r1, 0x0, 0x8e, "07c4d9f0cff58d3724d13fa55e6cdf98b6be63a60e10351c58f80e18fa008886346f45389739ea8973218eb9f555d1fe78cbd71f1a8498678fe35cc709ce538df7479e719258d97def516dc70118cbfbc6388760e3d493d8b99e392cd86f0f1bc7344e131862b0018ac4cba0a18bda8a510b052026cb8d8e190cd7be9c74f8ea06b0ea6081240963d380ed4e491f"}, 0x96) r2 = socket(0x18, 0x0, 0x0) getsockopt$sock_timeval(r2, 0x1, 0x15, &(0x7f0000eb8000-0x10), &(0x7f0000000000)=0x10) getpeername$inet6(r2, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000000)=0x1c) 2018/02/03 02:09:53 executing program 1: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$packet(0x11, 0x3, 0x300) syz_emit_ethernet(0x4e, &(0x7f000000a000-0x4e)={@random="e9e73ababc72", @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "c8fba2", 0x18, 0x40000000003a, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @dev={0xfe, 0x80}}}}}}}, 0x0) 2018/02/03 02:09:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = openat$vnet(0xffffffffffffff9c, &(0x7f00005f9000-0xf)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_GET_VRING_BASE(r1, 0xc008af12, &(0x7f0000038000)) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10) syz_open_dev$sndmidi(&(0x7f0000276000-0x12)='/dev/snd/midiC#D#\x00', 0x7ff, 0x400280) listen(r0, 0x6) r2 = accept$inet(r0, &(0x7f0000639000)={0x0, 0x0, @multicast2}, &(0x7f0000895000-0x4)=0xfffffffffffffd86) setsockopt(r2, 0x84, 0x75, &(0x7f0000779000-0x8), 0x0) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) 2018/02/03 02:09:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000fe2000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x0, 0x0, 0x20000000002, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000fe6000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x8080000000, 0x0, 0xff, 0x200000000002}, 0x20) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000fc1000-0xc)={0x0, 0x0, 0x0}, &(0x7f000052d000-0x4)=0xc) stat(&(0x7f000098b000)='./file0\x00', &(0x7f000018b000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgroups(0x2, &(0x7f0000799000)=[r1, r2]) 2018/02/03 02:09:53 executing program 1: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_CAP(r0, 0xc010640c, &(0x7f000000d000-0x10)={0x3, 0x7}) syz_emit_ethernet(0x4e, &(0x7f000000a000-0x4e)={@random="e9e73ababc72", @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "c8fba2", 0x18, 0x40000000003a, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @dev={0xfe, 0x80}}}}}}}, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f000000e000)={0x0, @loopback, @dev}, &(0x7f0000004000-0x4)=0xc) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$packet(r0, &(0x7f000000b000-0x57)="94e4bab158075cb4f1ca6600e3e73a78faa3718017b24100345ddea2d048400689744ab5c449c2e12453a6ba0a8a90bccbcdd35b30ca48dec17a6c9eccf501b2c0db4591c1aed2f6c7ddc5c9778d4bcf9e12e629f29ebe", 0x57, 0x0, &(0x7f000000e000)={0x11, 0x7, r1, 0x1, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$usbmon(&(0x7f000000d000)='/dev/usbmon#\x00', 0x5, 0x101000) ioctl$EVIOCSABS2F(r2, 0x401845ef, &(0x7f0000006000-0x18)={0x6, 0x6, 0x8, 0x2, 0x7fffffff, 0x3c0}) 2018/02/03 02:09:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000f8a000)) r0 = syz_open_procfs(0x0, &(0x7f00001a7000-0xf)='net/icmp6\x00') preadv(0xffffffffffffffff, &(0x7f000030f000-0x40)=[], 0x0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000117000-0x58)={0x7, 0x5, 0x400, 0xfff, 0x0, 0x7}) ioctl$KVM_REGISTER_COALESCED_MMIO(0xffffffffffffffff, 0x4010ae67, &(0x7f000081b000-0x10)) getxattr(&(0x7f0000d15000-0x8)='./file0\x00', &(0x7f0000eb9000)=@known='com.apple.FinderInfo\x00', &(0x7f00001ab000)=""/198, 0xc6) ioctl$KVM_REGISTER_COALESCED_MMIO(0xffffffffffffffff, 0x4010ae67, &(0x7f0000052000)) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) clock_gettime(0x0, &(0x7f0000000000)) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$sock_bt_cmtp_CMTPCONNADD(0xffffffffffffffff, 0x400443c8, &(0x7f0000a74000-0x8)={0xffffffffffffffff, 0xfd3a}) ioctl$RNDCLEARPOOL(r3, 0x5206, &(0x7f0000ed2000-0x4)=0x3f) r4 = dup2(r3, r1) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f00008c5000)) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r0) ioctl$KVM_SMI(r3, 0xaeb7) ioctl$KVM_GET_XCRS(r4, 0x8188aea6, &(0x7f000083f000-0x18)={0x1, 0x7fffffff, [{0x3, 0x0, 0x6}]}) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) r5 = socket(0x10, 0x2, 0x0) write(r5, &(0x7f00001a0000)="2400000052001f0014f9f4070009040002000710080000e8ffffffff0800eeffff000000", 0x24) 2018/02/03 02:09:53 executing program 5: mmap(&(0x7f0000000000/0x3a0000)=nil, 0x3a0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000002000-0x10)={0x2, 0x3, @multicast1=0xe0000001}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000005000-0x4f)={@link_local={0x1, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x3, 0x8}}}}}, 0x0) syz_emit_ethernet(0x183, &(0x7f0000005000-0x4f)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x3, 0x8}}}}}, 0x0) mmap(&(0x7f00003a0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f00003a1000-0xc)={0x6, r0}) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000341000-0x4)={r0}) 2018/02/03 02:09:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x7, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00001e5000)='/selinux/policy\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000707000-0x4)=0x8, 0x4) socketpair$unix(0x1, 0x4000000005, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r2, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1}, 0x0) r3 = syz_open_dev$binder(&(0x7f0000011000-0xd)='/dev/binder#\x00', 0x0, 0x0) mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, r3, 0x0) modify_ldt$read(0x0, &(0x7f0000256000)=""/61, 0x3d) r4 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000091a000)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r4, 0x84, 0x7, &(0x7f00001f3000), &(0x7f000038b000-0x4)=0x3) 2018/02/03 02:09:53 executing program 1: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2130, &(0x7f000000d000-0x2620)={@random="b6e73ababc72", @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "c8fba2", 0x2219, 0x40000000003a, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[@hopopts={0x0, 0x0, [], [@padn={0x1, 0x0, [0x0, 0x0, 0x0]}, @ra={0x5, 0x2}, @hao={0xc9, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr=0x8}}, @generic={0x2, 0x0, "bf5d1f66984ecc861f868146b3d8801cdc8b67d95d2a29f3052ced6da80e34e40a7e4132ed6f6de80a8959f3f5833397c8bdb14ee1652be1851749b5e5cd2fbc2b6e805adeb3b67cc3fc50063d41eeb5e72eed73eb19cd736cfd2016b6906a9678c03e980e6addde85c82fad0f97c02a1760147c7fa5ca1d204e07e2cbcecb944f0f4ec7dcff618be5136ac5165b4159f98c5d3527c599157702e01abc2f38a8d2fd06ae48386d02916ab0ff79b691112f21737b2d19dbc00af15d699ebd7dd95f7231246619adadba4b5ec5a237cbbb6fd3056662fb3801a2a57cb5a1ddc5146f782ea2868327facadcc879889f7bd3b18e06"}, @generic={0x5, 0x0, "68b5fc722abfd677bd440b749e17063f82cdc80440d3d96bced8125d6892577e9f32b715ca4aff0e5dae5c7f8d8fea0822f2a44b41b3ede38411f3b2fafb14d77c755f97cbffbe4386a1f44fe13df8f6d5af88e0"}, @jumbo={0xc2, 0x4, 0x6}, @jumbo={0xc2, 0x4, 0x7f}, @enc_lim={0x4, 0x1, 0x4}, @hao={0xc9, 0x0, @dev={0xfe, 0x80, [], 0x0, 0x15}}, @enc_lim={0x4, 0x1, 0xfff}]}, @dstopts={0x88, 0x0, [], [@jumbo={0xc2, 0x4, 0x40}, @generic={0x9, 0x0, "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"}, @jumbo={0xc2, 0x4, 0x1f00000}, @enc_lim={0x4, 0x1, 0x582abfb4}, @enc_lim={0x4, 0x1, 0x796}, @padn={0x1, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0]}, @generic={0xa619, 0x0, "3fd0ff4df7b7a133291fd6b9b03010aed34a84e4171a751711ef50feee276666a64b5379075b4ba0f18f42"}]}, @routing={0x5c, 0x0, 0x0, 0xa8db, 0x0, [@remote={0xfe, 0x80, [], 0x0, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}]}, @fragment={0x2e, 0x0, 0xfffffffffffffffc, 0xcf, 0x0, 0x583, 0x1}, @hopopts={0x8, 0x0, [], []}, @dstopts={0xff, 0x0, [], [@jumbo={0xc2, 0x4, 0x7fff}, @generic={0x4, 0x0, "11f515fb44c6520d04ade67f4ffa1440d944b43a472571ce67fb69df8f4802db23f17aee765ee710c88a747250cdf5e785addf4366e7ab1c1cf0fa11b82f71f33b0d824162e5ab187daedeb2f070f936930eada6db7d05205b530cc3c8191900e52c15344fc1163d14f821d0da2af9cb3a8f2b43f545efeeeef482466da02791dd760eafb220f2ce433b471b958252e210675ad22c41af14a704314677136046411d4d148a7d15fd73bc5b96ab342c3f6d0b68e16074"}, @ra={0x5, 0x2, 0x4d9}, @enc_lim={0x4, 0x1, 0x101}, @calipso={0x7, 0x0, {0x9, 0x0, 0xb7, 0x400, [0x1ff, 0x2, 0x5, 0x9, 0xff, 0x80, 0x4c, 0xb3e5, 0x3]}}]}, @routing={0x0, 0x0, 0x2, 0x8, 0x0, [@loopback={0x0, 0x1}, @mcast1={0xff, 0x1, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @local={0xfe, 0x80, [], 0x0, 0xaa}, @local={0xfe, 0x80, [], 0x0, 0xaa}, @remote={0xfe, 0x80, [], 0x0, 0xbb}, @local={0xfe, 0x80, [], 0x0, 0xaa}, @ipv4={[], [0xff, 0xff], @empty}, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}]}, @fragment={0x33, 0x0, 0x100, 0x5, 0x0, 0x90c, 0x3}, @routing={0x7f, 0x0, 0x2, 0x5, 0x0, []}, @fragment={0x7e, 0x0, 0x7ec2ec7e, 0x7fff, 0x0, 0xffffffff, 0x3}], @gre={{0x0, 0x0, 0x1, 0x9, 0x0, 0xffff, 0x0, 0x1, 0x880b, 0xe4, 0x0, [0x8, 0x0], "0ac965d786eabb57f11f13d3010141116e396be5c8edb4afb37ac6e9c3deac6abc7ab377fa420e7b3aa72646e9e2502be30f7ffd1fed637dfbafac226f947ba2ec9a0deae44429122bbd7bf99e7f9a87eca819f60d4cfe92fe0000000000000e84bd418542578caba594ebb67989c65b83d4021543df839a5f893f51eda195e254d99e0e1b00008000af840c8866c862df80740f34b852bc3f9dbd04ecc7bdb46ef708c65bacd601f54d3b886f75c04b1d8362c7a6b2f68b3508de4f74a10069e5edf6c39d676d384e504d8c4e25ecb57f1f2994a1e5cd2a1c16565e71da1581db0f39c6"}, {0x0, 0x0, 0x7, 0x9, 0x0, 0x0, 0x800, [0x3], 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"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0x0) 2018/02/03 02:09:53 executing program 2: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x800000000080003, 0x10000000000000ef) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000015000)=0x4, 0xeefa961cd71faf4a) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$mixer(0xffffffffffffff9c, &(0x7f0000016000)='/dev/mixer\x00', 0x4800, 0x0) sendto$inet6(r0, &(0x7f000000e000), 0x0, 0x0, &(0x7f0000003000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}}, 0x8a) 2018/02/03 02:09:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x8000000000001, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000e45000)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf7000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}], 0x1c) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000006000)={0x9, 0x8c, 0x8004, 0x8, 0x1, 0xcc16, 0x8, 0xffffffffffffff81, 0x0}, &(0x7f0000ed8000)=0x20) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00007e2000-0x8)=@assoc_value={r1, 0x3}, 0x8) ioctl$PERF_EVENT_IOC_DISABLE(0xffffffffffffffff, 0x2401, 0x0) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000001b000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$VHOST_SET_OWNER(r2, 0xaf01, 0x0) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000108000-0x8)={0x0, 0x10040005}, 0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f000083e000)={0x0, 0xfffffffffffffffd, 0x80000000000003f7, []}, 0xceffb9970f04098f) 2018/02/03 02:09:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000e1f000)='./file0\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, r0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000017000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = eventfd2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$KVM_IRQFD(r2, 0x4020ae76, &(0x7f0000026000-0x20)={r3, 0x0, 0x0, 0xffffffffffffffff}) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) ioctl$KVM_IRQFD(r2, 0x4020ae76, &(0x7f0000018000)={r3, 0x0, 0x400000000000002, r3}) 2018/02/03 02:09:53 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$KVM_SET_PIT2(r0, 0x4070aea0, &(0x7f0000887000-0x70)={[{0x0, 0x1, 0x2, 0x3, 0x7f, 0x401, 0x0, 0x2, 0x8001, 0x6, 0x8729, 0xce6, 0x8}, {0x7b, 0x51, 0x8, 0x4, 0x1ff, 0x2, 0x1ff, 0x9, 0x401, 0x7ff, 0x8, 0x2, 0xfff}, {0x200, 0x9, 0x1, 0x3ff, 0x9, 0xffff, 0x9187, 0x8, 0xaf, 0x8000, 0x7, 0x100000001, 0x81}]}) fcntl$setpipe(r0, 0x407, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000725000-0x12)='/dev/input/mouse#\x00', 0x4, 0x0) setsockopt$bt_hci_HCI_DATA_DIR(r1, 0x0, 0x1, &(0x7f0000a25000-0x4)=0x3, 0x4) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, &(0x7f00008c7000-0x4), &(0x7f0000017000-0x4)=0x1a0) getsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f00003a2000)=0xffffffff00000001, &(0x7f0000426000)=0x4) r2 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r2, 0x10e, 0x2, &(0x7f0000132000-0x4)=0x1f, 0x4) r3 = gettid() sendmsg$nl_generic(r0, &(0x7f0000d61000)={&(0x7f0000144000-0xc)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000494000)={&(0x7f0000842000)={0x17ac, 0x21, 0x328, 0x6, 0x2, {0xb}, [@generic="168061d77bab5fec7c0727c7ab217e8782d6a03592e2d7805784729744308e8e1a385698558c7a59a72d8755428b9ef42591f69e2d7e50a91f2307fdf220716d2c6b354f189b3f5d0885fc141484135606883df0e6e528afe8ac285b846f031bf08812496e72c7e2bb481545c883a7792b7f45659b5162b6a30e621fda530d99d4aeb3cb4c55e7166d7602867329fd0ab77f074cc3e27b0dc137f9a1b2c8d2f6950b69c3b53e29ca4f062e4cbb234d0921ec4ba60cb462dbc7d61e0fb1791c0120ec47c67b1f986cb422b0ff4e6abbc3c656221e394b93ccb6442d54eb16", @nested={0x108, 0x89, [@typed={0x104, 0x6f, @binary="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"}]}, @typed={0x10, 0x22, @u64=0x6}, @generic="7a775508fcb9fc19a3de316ea3fe716b487412fb7561d1599067b17e970feba6eef699aecb2dcbd48c7b8e8935f32c77c3ca25f263f1c637c2f82d30ce12bf2c9635c8dcc67e7425b0af6fd12e09c1b443f7bfdb50e45c2562e6ca0f2aed72a8492446d7c6383246529900db2eeef08c4d37bbbf5fc550a4dc070fa3de270ec5455721d670c017889b24737e0c38d7380af877fc1b82e34b777e8277770f6adcf14e1973dbd1b070d4083abf7f5a185a61ef3b56b96fc1502456f51d764454ed0fcf1faf121d1c4c969407ad3e320be78c37d399bb690e756ff3349153d1a2aa9cdfbfc6c7cd28", @nested={0x11fc, 0x83, [@typed={0x8, 0x4e, @binary}, @typed={0x10, 0x34, @u64=0x7b}, @typed={0xc, 0x66, @ipv4=@remote={0xac, 0x14, 0x0, 0xbb}}, @typed={0xc, 0x2b, @u32=0xfffffffffffffd24}, @typed={0xc, 0x96, @u32=0x4}, @generic="d0a9e2744baee6788377b2499982e5e360c1b77951b84baf7a95c5a6b98a4ef6163849c10124dc436fb070a911afd394c1f079c88269fa779833bdcd3139ddbc3582f4395dcefaeb38a1a1313557ea3adb3e75857c3dafee80f0eacf239b5c9004435c1153b8879e61b21ebb52ac50263786628142410fc2f19aa64635a74249e88c073183247874eabc", @generic="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@generic="b2efb2f800993e52b885b23b20b9e3e1b220849bc4825ccf345f2758782b674559bec0f9a9c18197a2698cf10cf80a966e12a15c0ecaf59e", @generic="98ea217bdca26e5b823a4cc68ed3b90d4306b2eb48054ef17ae5cbcae50c4b9425ac92fda5ec6ae97d945b59296bc362d2434b491a2f75318fc4780400f2df136cef928fd86becb5c8c6f1f5bb95939153de4c7dbf19427cc7b5b8795995f8676222469be43f8580b38cc27e44c257aae8b8335a1ae131bb248903315bc370f4ba55407a1ac664e3b5270486ab05facac788767e7ad446382202d1fab2407761ca7e9726fba74dea84535c89c079bb09a2b505fc70ca958bfbba2ebf4e93a4aa38d5906953f400c05dc2f3d3ba380b2eee11b5d14826e4afa8aa0a064e2df43c2fbb185a68b8dbea68dd9c8e50a2a0d196fb", @typed={0x8, 0x93}]}, @generic="079835fe759dddec9b37af43bf22c23c4ca9a278e2c9c12e0d76dd01137c9d2c4a22fffb5b31b955cd968d8d6091aee5cab9abfbf0c5d66465416aa484537d54da43577b097b61e6cb902bf0ef70b331cf00dfa74f294c5b020a02164b8d05e8873eab69dcb914eebd3f8bfd70833534da33b95a8cbaf7481a513d2ae4a43ccebe3537ad5d13c2da568caa352858ee3367d7ac4e5089ecf97cbebd7c9929550933d58fa0479012939c79e785ee11", @nested={0x204, 0x27, [@typed={0x1c, 0x79, @str='/dev/input/mouse#\x00'}, @generic="8ab3bbb9e479c0597022b5662f8359f8a37cf92f560a18220731ccfcfb22cebd91c77abe858f1f1cfbeae3febd995b5f7f9d89b95251f56f622fc112b36d55051d351ad9ed4ba572a38b1397064416c2cba3079736ec9e69814a40dbda2bd17bb92ea6b430ba982ed84d0306e1ae7cb6551950f25dc2bfb8075ef521f054af85cf0e26c30147eee06e61d24deee91c1dbef59686c9bdc7624b1cf17bbc49be84ce954fd091ea049b48ee3a29f46f2aaa8fd48809710abb175be06c315e47f7a375dd75ab6795a8070e120a7f51ddd244519ecf90aa28086c5b22fa6785", @typed={0x8, 0x6d}, @typed={0x10, 0x28, @u64=0x3}, @typed={0xc, 0x6a, @pid=r3}, @generic="31d0ed0113b7ed14a7e9b414c5622f80f6e83caeca8180da5c05e3ea90a74b77d06907df94987571c60780e67a810afa64e746e3d2fa127acc0cfe111735be827d02e100d764d92881f050aa781c7ceafa45d71f8d96da516ff8cd5892ff1224010f81246439ad035daed55e94665e6e9989661f33b6de43ff62914f0219c0796d11b1b2288e70011f739de70697d0c28cc609b8f6a4da45ec7f03aef5be695d850bec92457350e30d8731e56aee3585262880782562166902b8a1e2148c6721231d5b09b7471a2fba13fce1516a8589cd3fb810e1cabf801bdb39", @typed={0x8, 0x1}]}, @typed={0xc, 0x3e, @u32=0x2}]}, 0x17ac}, 0x1, 0x0, 0x0, 0x40d0}, 0x40) ioctl$EVIOCGPHYS(r0, 0x80404507, &(0x7f00006bd000)=""/78) sendmsg$nl_generic(r2, &(0x7f0000008000)={&(0x7f000000f000-0xc)={0x10, 0x34050}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000017000-0x20)={0x20, 0x27, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x3}, [@nested={0xc, 0x0, [@typed={0x8, 0x1, @binary}]}]}, 0x20}, 0x1}, 0x0) 2018/02/03 02:09:53 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_MAP(0xffffffffffffffff, 0xc0286415, &(0x7f0000000000)={&(0x7f000001a000/0x4000)=nil, 0x5, 0x5, 0x40, &(0x7f000074b000/0x2000)=nil, 0x5}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000dab000-0x8)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000e3e000/0x3000)=nil, 0x3000, 0x0, 0x0, 0x0) syz_open_dev$dmmidi(&(0x7f0000022000-0xd)='/dev/dmmidi#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000566000)={@random="e9e73ababc72", @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "c8fba2", 0x18, 0x84, 0x0, @empty, @local={0xfe, 0x80, [], 0x0, 0xaa}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x3f, 0x0, @dev={0xfe, 0x80, [], 0x0}}}}}}}, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f000099b000-0x11)='/dev/qat_adf_ctl\x00', 0x1, 0x0) write$tun(r0, &(0x7f0000001000)=@pi={0x0, 0x8100, @eth={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [], {@can={0xc, {{0x0, 0x0, 0x80000001, 0x7}, 0x4, 0x1, 0x0, 0x0, "16eca49f7fcb966f"}}}}}, 0x22) 2018/02/03 02:09:53 executing program 5: mmap(&(0x7f0000000000/0xd3c000)=nil, 0xd3c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d3c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000d3c000)='/dev/vcsa#\x00', 0x8, 0x200802) mmap(&(0x7f0000d3c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d3c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d3c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$RDS_GET_MR_FOR_DEST(r0, 0x114, 0x7, &(0x7f0000d3c000)={@in6={0xa, 0x3, 0x3ff, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x1}, {&(0x7f0000d3d000-0xc0)=""/192, 0xc0}, &(0x7f0000d3d000-0x1), 0x40}, 0x3c) pipe(&(0x7f0000001000-0x8)={0x0}) ioctl$sock_SIOCINQ(r1, 0xc0189436, &(0x7f0000d3c000-0x4)) 2018/02/03 02:09:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = dup(r0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000805000)=@assoc_value, 0x8) 2018/02/03 02:09:54 executing program 2: mmap(&(0x7f0000000000/0x31000)=nil, 0x31000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80002, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f000001a000-0xa)='/dev/cuse\x00', 0x8000, 0x0) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r1, 0x40bc5311, &(0x7f0000031000)={0x3ff, 0x2, 'client0\x00', 0x1, "74f1bc52139469c9", "1f203bd2ee5eaf13d5dece9b0d13a934a6291315f8faac182215e3140f7aa47e", 0x81}) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f000002d000-0x320)=@filter={'filter\x00', 0xe, 0x4, 0x298, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0xd0, 0x0, {}, []}, @common=@unspec=@HMARK={0x60, 'HMARK\x00', 0x0, {@ipv6=@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, [], 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x7fff, 0x81, 0x0, 0x6}}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x2f8) socket$inet(0x2, 0x80800, 0x8f2) 2018/02/03 02:09:54 executing program 7: r0 = shmget$private(0x0, 0x4000, 0x0, &(0x7f00004b7000/0x4000)=nil) r1 = socket$pppoe(0x18, 0x1, 0x0) ioctl$PPPOEIOCDFWD(r1, 0xb101, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000971000-0x8)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getgid() r4 = getuid() r5 = getgid() r6 = getpgid(0xffffffffffffffff) r7 = getpid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) shmctl$IPC_SET(r0, 0x1, &(0x7f0000000000)={{0x8000, r2, r3, r4, r5, 0x2, 0x5}, 0x5, 0x400, 0x100, 0xf5, r6, r7, 0x7fff}) r8 = dup2(0xffffffffffffffff, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_out(r8, 0x5460, &(0x7f0000000000)) r9 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x220000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r10 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r10, &(0x7f00004c0000)={0xa, 0x3, 0x0, @empty}, 0x1c) listen(r10, 0x6) setsockopt$SO_ATTACH_FILTER(r8, 0x1, 0x1a, &(0x7f00001e7000-0x10)={0x1, &(0x7f0000ae5000)=[{0x3, 0x1000, 0x97e1, 0x2}]}, 0x10) setsockopt$inet_sctp_SCTP_ASSOCINFO(r10, 0x84, 0x1, &(0x7f0000671000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x14) fchmodat(r9, &(0x7f0000e08000-0x8)='./file0\x00', 0x81) r11 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r11, &(0x7f0000bc5000)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) read(0xffffffffffffffff, &(0x7f00005fb000)=""/116, 0x74) setsockopt$inet6_group_source_req(r11, 0x29, 0x2e, &(0x7f00002d6000)={0x2, {{0xa, 0x0, 0x5, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x8}}, {{0xa, 0x1, 0x3, @empty, 0xd6f}}}, 0x108) [ 220.524937] sctp: [Deprecated]: syz-executor6 (pid 27817) Use of struct sctp_assoc_value in delayed_ack socket option. [ 220.524937] Use struct sctp_sack_info instead [ 220.545494] xt_HMARK: proto mask must be zero with L3 mode [ 220.563741] xt_HMARK: proto mask must be zero with L3 mode 2018/02/03 02:09:54 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000001000-0x12)='/dev/input/mouse#\x00', 0xffffffffffffc4b3, 0x40) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000000000)={&(0x7f00001fc000/0x1000)=nil, 0x1000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$TIOCLINUX2(r0, 0x541c, &(0x7f0000d1b000)={0x2, 0x2, 0x0, 0x7, 0x8, 0x95e}) connect$inet6(r1, &(0x7f0000a22000)={0xa, 0x2, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x5}, 0x1c) ioctl$TIOCLINUX5(r0, 0x541c, &(0x7f00005e8000-0x28)={0x5, 0x0, 0x6, 0x730f, 0x4}) ioctl$KDENABIO(r0, 0x4b36) getpeername(r1, &(0x7f0000fb9000+0x355)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local}}}, &(0x7f00003a1000-0x4)=0x3a) 2018/02/03 02:09:54 executing program 4: r0 = gettid() exit(0x2) r1 = socket$netlink(0x10, 0x3, 0x7) getsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000619000-0x10)=@syzn, 0x10) r2 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) tkill(r0, 0x0) 2018/02/03 02:09:54 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000001000-0x8)='rxrpc_s\x00', &(0x7f0000002000)={0x73, 0x79, 0x7a}, &(0x7f0000001000-0x62), 0xfffffffffffffe61, 0xffffffffffffffff) r1 = syz_open_dev$adsp(&(0x7f0000001000-0xb)='/dev/adsp#\x00', 0x1, 0x2000) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000002000-0x10)={0x5, 0x800a, 0x2510, 0x7, 0x0}, &(0x7f0000002000-0x4)=0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000001000)={0x0, 0x40, 0x8000}, &(0x7f0000003000)=0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000004000-0xb8)={r2, 0x9, 0x7, 0x2df, 0x5, 0x5, 0x7, 0x6, {r3, @in6={{0xa, 0x0, 0x1, @loopback={0x0, 0x1}, 0x8000}}, 0x0, 0x80000001, 0x8000, 0x17, 0x3}}, &(0x7f0000004000-0x4)=0xb8) keyctl$get_security(0x11, r0, &(0x7f0000a5f000-0xf5)=""/245, 0xf5) r4 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r4, 0x28, 0x1, &(0x7f0000000000)=0xf96b, 0x8) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r4, 0x28, 0x0, &(0x7f0000002000)=0x4, 0x8) 2018/02/03 02:09:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000268000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$inet_mreq(r0, 0x0, 0x20, &(0x7f0000ac8000-0x8)={@remote={0xac, 0x14, 0x0, 0xbb}, @loopback=0x7f000001}, 0x8) syz_open_dev$mouse(&(0x7f0000861000)='/dev/input/mouse#\x00', 0x982, 0xc00) r1 = syz_open_dev$admmidi(&(0x7f0000055000-0xe)='/dev/admmidi#\x00', 0x10000, 0x82) ioctl$VT_RESIZEX(r1, 0x560a, &(0x7f0000f09000)={0xffffffffffffffff, 0x401, 0xaf, 0xd72c, 0x400, 0xffff}) syz_emit_ethernet(0x46, &(0x7f00000eb000-0x18c)={@random="056cea73540a", @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "11e532", 0x10, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, {[@fragment={0x0, 0x0, 0x100000001, 0x1ff, 0x0, 0x0, 0x0}], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, []}}}}}}}, 0x0) 2018/02/03 02:09:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000034000)={0x0, 0x0, 0xf7fffffffffffffe}, 0x4) syz_emit_ethernet(0xe, &(0x7f00008bd000-0x22)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@generic={0x800}}}, &(0x7f0000008000)={0x0, 0x1, [0x0]}) r1 = syz_open_dev$audion(&(0x7f0000d1b000-0xc)='/dev/audio#\x00', 0x4, 0x10840) ioctl$KVM_SET_NR_MMU_PAGES(r1, 0xae44, 0x100) getsockopt$nfc_llcp(r1, 0x118, 0x1, &(0x7f0000d9d000)=""/129, 0x81) setsockopt$inet_int(r1, 0x0, 0x3, &(0x7f0000d07000)=0x4, 0x4) 2018/02/03 02:09:54 executing program 2: r0 = syz_open_dev$dspn(&(0x7f0000383000-0xa)='/dev/dsp#\x00', 0xfffffffff6ad6bc1, 0x10003) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x4000}) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f000037d000)="755648717ad2f944c2d90e42da0f4a67395602fa4f8b3446ecd66afed154d0d87b11b9f228e45f7403d81856fc606ae86d6da5fa663165c0dd3fd0550584670e28ffa9d3263799a0c5e3fa8c69ca1b216bb18eb94eeafef1412743740f65120fd1cb59c2421919986fcd4722835ac6b497bdb69223dfed4b387dc1b3ecfa019a43db9f45e576d462791c93e03d620ebb108c541d733b4dbd2233580211763f58d00d4f706e1f") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_CONTROL(r0, 0x40086414, &(0x7f00000a7000)={0x0, 0x7}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000821000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000593000)=@ethtool_wolinfo={0x5, 0x0, 0x0, "6d9c07afbe3c"}}) 2018/02/03 02:09:54 executing program 1: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f000000a000-0x4e)={@random="e9e73ababc72", @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "c8fba2", 0x18, 0x40000000003a, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @dev={0xfe, 0x80}}}}}}}, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000004000)='/dev/vcs#\x00', 0x101, 0x20000) getsockopt$inet6_dccp_buf(r0, 0x21, 0xe, &(0x7f000000a000-0xe3)=""/227, &(0x7f0000008000-0x4)=0xe3) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000003000)='/dev/ppp\x00', 0x20900, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGREP(r1, 0x80084503, &(0x7f000000e000-0x95)=""/149) ioctl$EVIOCGBITKEY(r1, 0x80404521, &(0x7f000000d000-0xc3)=""/195) 2018/02/03 02:09:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000827000-0xe)='/dev/admmidi#\x00', 0x8, 0x80) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f00006c6000-0x98)={0x0, 0x0, 0x0, 0x0, 0x3f, 0xa, 0x15, 0x15, "5419bdece56a91fffe248efa35f2bea0489e23be3d2279aabf429223f7c9f80803a8ed0930386fc4c01015cd2ece722ee7cc027bbca7911629fa9e9d14d94e92", "dbc7e455014defd099942f01c41b38f9a30b7c3c607ee971cfe401dc7e99c818", [0x5, 0x400]}) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000ed6000)={0x0, 0x9}, &(0x7f000083c000-0x4)=0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f00009a7000-0x8c)={r1, @in={{0x2, 0x1, @empty}}}, 0x8c) wait4(0xffffffffffffffff, &(0x7f000057f000-0x4), 0x0, &(0x7f00003aa000)={{}, {0x0}}) timer_settime(0x0, 0x0, &(0x7f0000148000-0x20)={{0x77359400}, {r2, 0x989680}}, &(0x7f0000c87000)) 2018/02/03 02:09:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) getsockopt$sock_timeval(r1, 0x1, 0x14, &(0x7f0000532000-0x10), &(0x7f0000eb8000)=0x10) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000083c000-0x10)='/dev/sequencer2\x00', 0x4000, 0x0) splice(r2, &(0x7f0000ca7000), r0, &(0x7f0000fcc000), 0x6, 0xa) 2018/02/03 02:09:54 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x3f, 0x40080) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000b5a000/0x2000)=nil, 0x2000}, 0x7}) mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f000000a000-0x4e)={@random="e9e73ababc72", @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "c8fba2", 0x18, 0x40000000003a, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @dev={0xfe, 0x80}}}}}}}, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f000000c000-0x4)=0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000002000-0x4)=0x0) setpgid(r1, r2) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000000c000)={0xffffffffffffff9c}) ioctl$sock_ipx_SIOCIPXNCPCONN(r3, 0x89e3, &(0x7f0000002000-0x2)=0x25) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETSNDBUF(r3, 0x400454d4, &(0x7f000000d000)=0x9) 2018/02/03 02:09:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x2, 0x0) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f00009c9000-0x28)={@common='vcan0\x00'}) socketpair(0x0, 0x3, 0x1, &(0x7f00004f9000-0x8)={0x0, 0x0}) ioctl$PIO_FONTX(r1, 0x4b6c, &(0x7f0000676000-0x6a)="f177a22c00eb4503b5d134fd6e785f14027984676b0abe5010a858afe38eec10c3e31e222c89a9a050fcab2050eaaca805330ae98b8309c1aab856adf019d37176673cf9ca081a7071832485b60a8469efc0f0dc1c842ba3e6c017128197da32b687969e8b96de681c1c") 2018/02/03 02:09:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00005d6000-0xd)={0x2, 0x0, @rand_addr=0x5}, 0x10) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000068d000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000249000-0x98)={0x0, @in6={{0xa, 0x1, 0x9, @mcast1={0xff, 0x1, [], 0x1}, 0x7}}, 0x1, 0xfffffffffffffff7}, &(0x7f0000b39000-0x4)=0x98) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000e25000+0x199)={0x1, &(0x7f00009a9000)=[{0x0}]}) ioctl$DRM_IOCTL_SWITCH_CTX(r1, 0x40086424, &(0x7f00004d9000)={r3, 0x1}) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000522000)={r2, 0x9, 0x2, [0x0, 0x401]}, 0xc) sendto$inet(r0, &(0x7f00001b9000), 0x0, 0x20008007, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r4 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r4, &(0x7f0000000000)={0xa, 0x3, 0x0, @empty}, 0x1c) listen(r4, 0x1008004) r5 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r5, &(0x7f0000772000)={0x2, 0x3, @empty}, 0x10) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000700000)={0x0, 0x3909}, &(0x7f00003c2000)=0x6) getsockopt$inet_sctp6_SCTP_RTOINFO(r4, 0x84, 0x0, &(0x7f0000cc4000-0x10)={r6, 0x5, 0x5, 0x2}, &(0x7f00009d8000-0x4)=0x10) r7 = accept4(r4, &(0x7f0000975000)=@can, &(0x7f0000753000-0x4)=0x10, 0x0) sendto$inet(r7, &(0x7f00006d7000), 0x0, 0x0, 0x0, 0x0) sendmsg$nl_netfilter(r7, &(0x7f0000b77000-0x38)={&(0x7f0000715000)={0x10}, 0xc, &(0x7f000066f000)={&(0x7f0000896000)={0x14, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) write(r5, &(0x7f0000f8b000-0xf), 0xff8f) sendto$inet6(r7, &(0x7f0000ab6000)="936866ad8c435a084599b342a69c91e3306ac25461f669b13101067f3156554bff504e700654011d2d5b3590602aa0a43c13093d3864f6ca69748b618cca92b5eb6683653ff2bb2b55cc5d7873d01371caf7c80076310b21aafdfd546282afaa7107d27b27bc1f29750ea6ac8222ee807f778ffb56899a47f5b939ddf005657a62972821f75efeebd94e5d307af29d5a01499bd06b1c80a71fec22e82f6cea31910c9f21710ea015959ecd682ee13b6975911302682c947d1e190ea38f1ff6d78770edceda0d94561cb6d2d4c4badef69dd0940104a1", 0xd6, 0x4008004, &(0x7f0000a6c000)={0xa, 0x3, 0x5, @loopback={0x0, 0x1}, 0x4}, 0x1c) sendmsg$netlink(r7, &(0x7f00008c0000)={&(0x7f00009d3000)=@proc={0x10, 0x0, 0x0, 0xc000}, 0xc, &(0x7f000005d000)=[{&(0x7f0000d16000)={0x10, 0x1c, 0x4286b8ed5d932cda, 0x4, 0x1, "", []}, 0x10}, {&(0x7f0000a53000)={0x10, 0x42, 0x208, 0x5, 0xffffffffffffffff, "", []}, 0x10}], 0x2, &(0x7f000094a000)=[]}, 0x0) sendto$unix(r7, &(0x7f0000716000), 0x0, 0x0, &(0x7f0000760000)=@file={0x0, './file0\x00'}, 0xa) sendto$inet(r7, &(0x7f00001d8000), 0x0, 0x0, 0x0, 0x0) sendmsg(r5, &(0x7f00003a2000)={&(0x7f0000d5d000-0x10)=@can={0x1d}, 0x10, &(0x7f0000766000-0x40)=[], 0x0, &(0x7f00000dd000)=[]}, 0x0) sendmsg$nl_generic(r7, &(0x7f0000f84000-0x38)={&(0x7f0000ff7000)={0x10}, 0xc, &(0x7f0000567000)={&(0x7f0000cee000-0x40)={0x14, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) 2018/02/03 02:09:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000977000-0x7)='./file0\x00', 0x0, 0x21) ioctl$EVIOCSABS20(r0, 0x401845e0, &(0x7f0000968000)={0x6, 0x5, 0x4, 0x5}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000025000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000f1e000-0x4)={0x10000}, 0x4) r3 = open(&(0x7f0000806000-0x8)='./file0\x00', 0x0, 0x180) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x2011, r2, 0x0) r4 = userfaultfd(0x806) setsockopt$inet6_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f0000c80000-0x9)='westwood\x00', 0x9) ioctl$KVM_SET_TSS_ADDR(r0, 0xae47, 0xd000) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000ec0000)={r1, 0x50, &(0x7f00008b2000)}, 0x10) r5 = syz_open_dev$vcsn(&(0x7f00005cc000)='/dev/vcs#\x00', 0xff, 0x100) ioctl$KVM_X86_SETUP_MCE(r5, 0x4008ae9c, &(0x7f000067f000)={0xb, 0x1, 0x8000}) poll(&(0x7f0000195000-0x20)=[{r3, 0x8000}, {r1}, {r0, 0x1}, {r2, 0x1000}], 0x4, 0x8) ioctl$UFFDIO_API(r4, 0xc018aa3f, &(0x7f0000006000)={0xaa}) ioctl$UFFDIO_REGISTER(r4, 0xc020aa00, &(0x7f000087a000)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1}) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r5, 0x84, 0x74, &(0x7f0000547000)=""/149, &(0x7f0000f85000-0x4)=0x95) ioctl$DRM_IOCTL_AGP_ALLOC(r5, 0xc0206434, &(0x7f000014b000)={0x9, 0x0, 0x1, 0xcb}) ioctl$DRM_IOCTL_SG_ALLOC(r5, 0xc0106438, &(0x7f0000ac5000)={0x7, r6}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r5, 0xc00c642d, &(0x7f0000227000-0xc)={0x0, 0x80000, r5}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f000036e000)={r7, 0x80000, r5}) ioctl$UFFDIO_UNREGISTER(r4, 0xc020aa04, &(0x7f0000d23000-0x10)={&(0x7f0000000000/0x2000)=nil, 0x2000}) 2018/02/03 02:09:54 executing program 5: r0 = syz_open_dev$sndpcmp(&(0x7f000028e000)='/dev/snd/pcmC#D#p\x00', 0xda, 0x687758b1e25dffef) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_MSRS(r0, 0x4008ae89, &(0x7f0000001000-0x38)={0x3, 0x0, [{}, {0xbfe, 0x0, 0xffffffffffffff81}, {0x40000080, 0x0, 0x8}]}) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000000)) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet(r0, &(0x7f0000001000+0xa37)={0x0, 0xffffffffffffffff, @multicast1}, &(0x7f0000001000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000000)={0x0, 0x3}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000003000-0x10)={0x10001, 0x8000, 0xb43, 0xffffffff, r1}, &(0x7f0000002000)=0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_udp_int(r0, 0x11, 0x1, &(0x7f0000004000-0x4), &(0x7f0000000000)=0x4) setsockopt$inet6_tcp_buf(r0, 0x6, 0x3f, &(0x7f0000001000-0x1c8)="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", 0x1000) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000001000-0x8)={0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000002000)={r3, 0x80000, r0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000005000-0x4)) prctl$getreaper(0x39, &(0x7f0000002000)) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000006000-0x4)=0x1) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000004000)={r2, 0x1de5}, 0x8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000002000)={r2, 0xa3, "9f714cd2f4db19df1db0d7df4812423646248858b62a3653f2ae600152fde70c8c2a9f1293ca13ed003497d6d6568220bc27e1715c9ed5809c166b77b987ceb81150bee1bb94f9d1cf810b79da301c1354b9365e7411e6919514a1866a4612cbce07430d232e8b7223ca87ff8d6f6f867d0712ede05931d348f4532227bb04b618de3e178f92ff7a08b28e7938e9f266b5f6757ba4f77952f556bf58ec7c7f64242eb6"}, &(0x7f0000006000)=0xab) ioctl$sock_bt_cmtp_CMTPCONNDEL(r0, 0x400443c9, &(0x7f0000005000-0xc)={{0x2, 0x1315c457, 0x7f, 0xa8, 0x0, 0x3}, 0x4}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGUNIQ(r0, 0x80404508, &(0x7f0000007000)=""/218) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000008000)=0x2, 0x4) ioctl$KVM_NMI(r0, 0xae9a) 2018/02/03 02:09:54 executing program 0: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000f3a000)={0xffffffffffffffff}) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000e4c000)=0x7, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f00007a4000-0x8)='./file0\x00', &(0x7f00004f6000-0x8)='./file0\x00', &(0x7f00000e1000)='ramfs\x00', 0x8409, &(0x7f0000c82000-0x2)) lstat(&(0x7f0000496000-0x8)='./file0\x00', &(0x7f0000f11000-0x44)) 2018/02/03 02:09:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000dcc000-0x1)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) process_vm_readv(0x0, &(0x7f0000690000-0x40)=[{&(0x7f0000b4b000)=""/22, 0x16}], 0x1, &(0x7f00006b7000-0x90)=[{&(0x7f00003f1000)=""/196, 0xc4}, {&(0x7f0000ba0000)=""/31, 0x1f}, {&(0x7f00003a9000)=""/223, 0xdf}, {&(0x7f0000655000)=""/86, 0xfffffffffffffde0}, {&(0x7f0000708000)=""/4096, 0x1000}, {&(0x7f0000418000-0xfd)=""/253, 0xfd}, {&(0x7f0000032000)=""/97, 0x61}, {&(0x7f00001f0000-0x2b)=""/43, 0x2b}, {&(0x7f00008ad000-0x18)=""/24, 0x18}], 0x9, 0x0) getpid() 2018/02/03 02:09:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00007df000-0x78)={0x4000000002, 0x78, 0x9b, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) symlink(&(0x7f000007b000)='./file0\x00', &(0x7f0000107000)='./bus\x00') utime(&(0x7f0000508000)='./bus\x00', &(0x7f0000949000)) 2018/02/03 02:09:54 executing program 1: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f000000d000-0x12)='/dev/snd/midiC#D#\x00', 0xb11e, 0x800) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$bt_rfcomm(r0, &(0x7f000000c000)={0x1f, {0x8, 0x4, 0x4, 0x1e9, 0x6, 0xfff}, 0x28}, 0x9) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xae, &(0x7f000000e000-0x41)={@random="e9e73ababc72", @empty, [{[], {0x8100, 0x4, 0x8}}], {@arp={0x806, @generic={0x301, 0xd, 0x6, 0x0, 0x4, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xa}, "1baf7136be60ef044f4dac", @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, "dbf08c306d4816908dc93d8d6d5510bc"}}}}, 0x0) 2018/02/03 02:09:54 executing program 5: mmap(&(0x7f0000000000/0xf88000)=nil, 0xf88000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000f88000)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000f89000)='/dev/vcs\x00', 0x400, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000f88000)={{{@in6=@dev, @in=@rand_addr, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@mcast1}}, &(0x7f0000666000)=0xe8) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000f89000-0x4)=0x0, &(0x7f0000d59000), &(0x7f0000f89000-0x4)) setresuid(r1, r3, r4) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(r0, &(0x7f0000f89000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(cast6)\x00'}, 0x58) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000ca1000)={0x0, 0x609}, &(0x7f00006d5000-0x4)=0x6) mmap(&(0x7f0000f8a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDZAPENTCNT(r2, 0x5204, &(0x7f0000e8b000-0x4)=0x3ff) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000f23000-0x10)={0x6, 0x8202, 0x6, 0x2, r5}, &(0x7f0000f8a000)=0x10) bind$alg(r0, &(0x7f0000f74000)={0x26, 'skcipher\x00', 0x0, 0x0, 'chacha20\x00'}, 0x58) ioctl$KVM_SET_CLOCK(r2, 0x4030ae7b, &(0x7f000004e000)={0x80, 0xff}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b7a000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r6 = accept$alg(r0, 0x0, 0x0) recvmsg(r6, &(0x7f0000c0c000)={&(0x7f0000f76000)=@generic, 0x80, &(0x7f0000538000-0x90)=[{&(0x7f0000f81000-0xe2)=""/226, 0xe2}, {&(0x7f0000f83000-0x33)=""/51, 0x33}, {&(0x7f0000f87000)}, {&(0x7f0000f88000-0xa0)=""/160, 0xffffff63}, {&(0x7f0000f85000-0x18)=""/24, 0x18}, {&(0x7f0000d0f000-0xee)=""/238, 0xee}, {&(0x7f0000f86000)=""/39}, {&(0x7f00007cb000+0x5be)=""/163, 0x3ed}, {&(0x7f0000eaa000)=""/109, 0x6d}], 0x9, &(0x7f0000f77000-0xe3)=""/227, 0xe3}, 0x0) 2018/02/03 02:09:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000ee0000-0x10)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) futex(&(0x7f000000d000-0x4), 0xc, 0x1, &(0x7f0000fd8000-0x10)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0xb, 0x4, &(0x7f000000b000)={0x77359400}, &(0x7f0000048000), 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4), 0xc, 0x1, &(0x7f000000d000)={0x0, 0x7f}, &(0x7f0000048000)=0x1c0000000, 0x0) r0 = socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$bt_sco_SCO_OPTIONS(r0, 0x11, 0x1, &(0x7f0000315000), &(0x7f0000c4a000-0x4)) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000aec000)='/dev/qat_adf_ctl\x00', 0x200, 0x0) getsockopt$inet_udp_int(r1, 0x11, 0x66, &(0x7f0000cac000), &(0x7f000013c000-0x4)=0x4) r2 = getpgrp(0xffffffffffffffff) r3 = syz_open_dev$dspn(&(0x7f00003c9000)='/dev/dsp#\x00', 0x200, 0x440040) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000373000-0xe)={0x0, 0x7fff, 0x3, [0xd4, 0x9c, 0x81]}, &(0x7f0000dcf000)=0xe) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000d79000)={0x8, 0x8008, 0xaef, 0x8001, r4}, &(0x7f0000b7c000)=0x10) ioctl$KVM_GET_PIT(r1, 0xc048ae65, &(0x7f00002e1000)) listen(r3, 0x400) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00006bd000-0xc)={0x0, 0x0}, &(0x7f0000ed6000)=0xffffffffffffff0b) setsockopt$RDS_CONG_MONITOR(r0, 0x114, 0x6, &(0x7f000099a000-0x4), 0x4) ioctl$DRM_IOCTL_GET_CLIENT(r0, 0xc0286405, &(0x7f0000e46000-0x28)={0x100, 0x1, r2, 0x1, r5, 0x1, 0x3ff, 0x1f}) 2018/02/03 02:09:54 executing program 7: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open$dir(&(0x7f000001d000)='./file0\x00', 0x8080, 0x2) syz_emit_ethernet(0x56, &(0x7f000001d000-0x56)={@random="0d4ddefaf676", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [{[{0x9100, 0x3ff, 0x9, 0xde2}], {0x8100, 0x7, 0x9, 0x7}}], {@ipv6={0x86dd, {0x0, 0x6, '\x00SQ', 0x18, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0, 0xaa}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @empty}}}}}}, 0x0) 2018/02/03 02:09:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000032000)='./file0\x00', 0x18001, 0x40) sendmsg$unix(r0, &(0x7f0000c51000)={&(0x7f0000c4c000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000ca1000-0xa0)=[{&(0x7f0000ae2000-0x29)="6b29c8b1a7f13481c8d8f131b9dd38ba517b91cb078f79f76ab526ed132e2e53d05a956af198c7f0c6", 0x29}, {&(0x7f00004ef000)="a2a811b7c8a6e961b5e7a2c9c44878008351e5aae0f7a8a4d6f385eae303ca04746522bfb46c29e72ff33fd4f3f42bba6cfffeaedd57611b716edb1a1bbe69ccac97c8346981bc94882d0e70161d8b2e91571a472cd14c9f0f471d50f492", 0x5e}, {&(0x7f000028f000)="ba7ff8b62d3686aba6765c", 0xb}, {&(0x7f0000334000)="598d406227d50f643349a4704ad2199abc297897905a2a7d499972c6d26be73f71dedf66974ae6c104ac3fd4df9040e2c6c00aa35012db8cea1413233d52ed7773206f3eb828ede7b3124dbf804bd35bdd1b411762fdc5d61aec6ce15bcffc65126a6e877257590b5f889d30207fad4ae00e38d2695e4ed186de34397c3b162127721e78b7d5969885efe2c734", 0x8d}, {&(0x7f0000137000-0x38)="1bb6c18b71debe9d9efc69981a9187dc458600193159b21320767563a5b55dfe62bffcb7b4c8f82b737673d55c4c49d82673765ac7978c86", 0x38}, {&(0x7f00000bd000-0x49)="e4253490c63ebe17efb27f36e01fab425263cec608087165a6cf25c0b8277a4905deb23f916788a03607d2c14a7e4d00f606c90892d39cb00e4e25e3158809bbd1e13e8c080a848aa3", 0x49}, {&(0x7f0000047000)="181df90d0c5d078d570c07b965ab9a5165a82961b01b25ee877d051926", 0x1d}, {&(0x7f0000c64000-0x92)="7ca9f5871b241ae6a2c99ee63d6e964285548d473eac2771403c3aec0412f49d3a2420a5f6cc12547502ea93993271f91a3bb2bee4bfe56875939faa92e9f8fa8676ab1e693e2d0af90530b8b8f0f7eea3dfa3faa041316e183805589d847930527e50122b952279b782e574b4fa1467c126caba759b40b6a2381aa0e08d6e6705f09641c490a5fab209ac31c451ed185068", 0x92}, {&(0x7f000068e000-0x85)="a0b5aa9aba4a2ab3d5bdfb818cec03b52bcfddd98831620bf84d307befaa3b2aee482643090c2429fc87561585ed73833ad1d636afa10cb46330b138861270a4027adf4f1486b89928425afe77e69fa5610c35c0b23e51829eb5a2948a16fe6e2a92e7f703b499917a7501c062433e7b10774b086457827b8a33d62c0dc7ca9042866e3176", 0x85}, {&(0x7f0000038000)="6356a2e07016b0870d069ecf1e15d2b57acf7416abc63bd4557ad9a44fd880d3fca5a6c491a8497230ea75afb90529c7bdf9f528421d1d4382a62f63175de197cce787f444bbd7b8502cf86195716ae04dd702af0ee699ddb471190d7ed64898221480fac954d358994d2a6d7c9fd85af5909517842eeb85e847e578", 0x7c}], 0xa, &(0x7f000041f000)=[], 0x0, 0x84}, 0xc0) mbind(&(0x7f00008ae000/0x4000)=nil, 0x4000, 0x4, &(0x7f0000899000)=0x9, 0x800, 0x0) [ 221.039199] QAT: Invalid ioctl 2018/02/03 02:09:54 executing program 3: r0 = socket$can_raw(0x1d, 0x3, 0x1) setsockopt(r0, 0x65, 0x5, &(0x7f00002ea000), 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000001000-0x12)='/dev/snd/midiC#D#\x00', 0x5, 0x200) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000ebe000)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000b11000-0x4)=0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000002000-0x8)={r3, 0x400}, &(0x7f0000001000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000000)={r2, 0xffffffffffffffe0}, &(0x7f000007f000)=0x8) close(r0) 2018/02/03 02:09:54 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000001000-0x12)='/dev/snd/pcmC#D#c\x00', 0x27a9, 0x400800) ioctl$KDGKBTYPE(r0, 0x4b33, &(0x7f0000bc1000-0x1)) mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_GETMODE(r0, 0x5601, &(0x7f0000008000)) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000000d000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_MASTER(r1, 0x641e) 2018/02/03 02:09:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b32000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000fc2000-0x20)={0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff}) 2018/02/03 02:09:54 executing program 7: ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000e9a000-0xc)={0x1, 0xffffffffffffffff, 0x1}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETAF(r0, 0x5408, &(0x7f0000001000-0x14)={0x47, 0xa5a, 0xa5, 0x0, 0x8, 0x1000, 0x3f, 0x120000000000000, 0x8, 0x7}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/ashmem\x00', 0x800, 0x0) r2 = shmget$private(0x0, 0x4000, 0x15, &(0x7f000030c000/0x4000)=nil) shmctl$SHM_LOCK(r2, 0xb) ioctl$ASHMEM_SET_SIZE(r1, 0x40087703, 0x80000000a) mmap(&(0x7f0000447000/0x4000)=nil, 0x4000, 0x0, 0x13, r1, 0x0) 2018/02/03 02:09:54 executing program 5: mmap(&(0x7f0000000000/0xf9c000)=nil, 0xf9c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0xb, 0x1) ioctl$sock_netdev_private(r0, 0x89fe, &(0x7f0000e7b000-0x8)="707ece40cfc4d446") mmap(&(0x7f0000f9c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000f9d000-0x6)='smaps\x00') mmap(&(0x7f0000f9c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSABS2F(r1, 0x401845ef, &(0x7f0000f9c000)={0xfffffffffffffffd, 0x8, 0x47, 0xff31, 0x7, 0x401}) mmap(&(0x7f0000f9d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_SCRNMAP(r1, 0x4b41, &(0x7f0000a7c000)="65c7faa8e44d473ba04be389c5645c98c2ca2b97952460e4045e5bec970f22404e18f412c2fcf0db0fe3210076bba5e69aa7eb46d7037c3d5c91d2142db51c6d8e73d1ee6e42777e0db55529d7dc5ca8ea8159cd18a9835bb6d2b2f84d9b236c2f085ffacfc1d1bc17536126b5b88ef58d4b0086a5e950b7a186453735da18524e76799c25d2a3f9cce23bc4f7ea36d136307c5c57") setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f8b000)={{{@in6=@dev={0xfe, 0x80}, @in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x20}, {}, {}, 0x0, 0xffffffffffffffff, 0x1}, {{@in6=@empty, 0xffffffffffffffff, 0x2000000000006c}, 0x0, @in=@loopback=0x7f000001}}, 0xe8) connect$inet6(r0, &(0x7f000088c000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, 0x1c) clock_gettime(0x0, &(0x7f000009f000)={0x0, 0x0}) mmap(&(0x7f0000f9e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r1, 0x402c5342, &(0x7f0000f9f000-0x68)={0x1ff, 0x7ff, 0x4, {r2, r3+10000000}, 0x7, 0x4}) socket$inet6(0xa, 0xa, 0x0) 2018/02/03 02:09:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f00007fc000-0x10)='/dev/input/mice\x00', 0x0, 0x2040) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000bd0000)={0x7, &(0x7f000068b000)=[{}, {}, {}, {}, {}, {}, {}]}) get_mempolicy(&(0x7f0000f89000-0x4), &(0x7f0000bf8000), 0x3, &(0x7f00005fb000/0x2000)=nil, 0x1) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000bea000)={0x5, &(0x7f0000560000-0x28)=[{0x0}, {}, {}, {}, {}]}) ioctl$DRM_IOCTL_LOCK(r0, 0x4008642a, &(0x7f000090f000-0x8)={r1}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x57}) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x4000000001, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0x7, 0x0, 0xb, 0x0, 0x3}], {0x95}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0x86, &(0x7f0000386000)=""/195}, 0x48) 2018/02/03 02:09:54 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x80000, 0x40, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ASHMEM_GET_PROT_MASK(r1, 0x7706, &(0x7f0000001000)) write(r0, &(0x7f0000860000), 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x80005, 0x0) ioctl$sock_inet_SIOCSARP(r2, 0x8955, &(0x7f0000002000-0x44)={{0x2, 0xffffffffffffffff, @rand_addr}, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x4, {0x2, 0xffffffffffffffff, @dev={0xac, 0x14}}, @common='gretap0\x00'}) 2018/02/03 02:09:54 executing program 6: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000005000-0xa)='/dev/dsp#\x00', 0x8, 0x200900) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$int_in(r0, 0x80000040045010, &(0x7f0000006000)) [ 221.115421] QAT: Invalid ioctl 2018/02/03 02:09:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) getsockopt$inet6_opts(r1, 0x29, 0x3f, &(0x7f000074e000)=""/200, &(0x7f00002ee000-0x4)=0xc8) listen(r1, 0x0) sendto$inet6(r0, &(0x7f000044c000), 0xffffffffffffff65, 0x20000002, &(0x7f0000cc8000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) accept4(r1, &(0x7f0000219000-0x58)=@alg, &(0x7f0000db5000-0x4)=0xfffffdd1, 0x0) 2018/02/03 02:09:54 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000001000-0xa)='encrypted\x00', &(0x7f00006ea000-0x5)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000a3b000)="73656375726974792863707573657470726f6326c300", 0xfffffffffffffffa) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f0000d2e000-0x8)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000000)="4367cfdfc26a5b74f9240def4ab68ba84a51c31772f2a7b91c64dda2e325c5208537547198adcac894d7980f8c5bba70f7a7e1f9e8bdacbd5abac5b96b990211cceec612e3fee079f20490bc89ef7e9bc51aedd5e616bed658aa7f16fba0a402861070cf09138195a17ebf226237e8dda88d84ca470e17431934fb31c42ea8f931b9d1c9855b4e6c8b7cc24757040a3fe7e4", 0x92, 0xfffffffffffffffa) keyctl$search(0xa, r0, &(0x7f0000dc1000-0x6)='rxrpc\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x1}, r1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f0000000000), 0x1, 0x0) mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f000000a000-0x4e)={@random="e9e73ababc72", @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "c8fba2", 0x18, 0x40000000003a, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, @dev={0xfe, 0x80}}}}}}}, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f000000d000-0x9)='/dev/ppp\x00', 0x2, 0x0) listen(r2, 0x8) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000005000-0xc)='/dev/autofs\x00', 0x101000, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNATTACHFILTER(r2, 0x401054d5, &(0x7f000000e000-0x10)={0x7, &(0x7f000000b000)=[{0x1f, 0x9, 0x4, 0x401}, {0x7ff, 0x4, 0x0, 0x6d45b5d5}, {0xfffffffffffff800, 0x901e, 0xcfc, 0x8}, {0x4f5, 0x2, 0x0, 0x3f}, {0x5d, 0x9, 0x8, 0x5}, {0x57b, 0x8, 0x1, 0xfffffffffffffffa}, {0xdba8, 0x3, 0x9, 0x7f}]}) ioctl$KDSIGACCEPT(r3, 0x4b4e, 0x34) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_l2cap_L2CAP_CONNINFO(r2, 0x6, 0x2, &(0x7f000000f000-0x5)={0x8001, 0x5, 0x3, 0x6}, 0x5) 2018/02/03 02:09:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = memfd_create(&(0x7f0000002000)='proclo}\x00', 0x0) pwritev(r1, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f000058a000), &(0x7f0000b11000)=0x4) lseek(r1, 0xfffffffffffffffc, 0x4) close(r0) 2018/02/03 02:09:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000cf8000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_BUFS(r0, 0xc0206416, &(0x7f00003d3000-0x20)={0x8, 0x8000, 0xffff, 0x1, 0x8, 0x5}) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc08c5114, &(0x7f0000ba0000)) 2018/02/03 02:09:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000edf000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000818000-0x18)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d63000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000e5a000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) lseek(r3, 0x0, 0x3) fcntl$setpipe(r0, 0x407, 0xfffffffffffffffd) preadv(r0, &(0x7f0000190000-0x50)=[{&(0x7f000034f000)=""/48, 0x30}, {&(0x7f000011f000-0x44)=""/68, 0x44}, {&(0x7f000016d000-0xd3)=""/211, 0xd3}, {&(0x7f0000efc000-0x1000)=""/4096, 0x1000}, {&(0x7f000011f000-0x43)=""/67, 0x43}], 0x5, 0x61) vmsplice(r1, &(0x7f000066d000)=[{&(0x7f0000867000-0x1000)}], 0x1, 0x0) dup2(r0, r1) dup2(r0, r2) 2018/02/03 02:09:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000007d000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = memfd_create(&(0x7f0000000000)='dev ', 0x0) ftruncate(r2, 0x9) sendfile(r1, r2, &(0x7f000000a000), 0x420000000fee) sendfile(r0, r2, &(0x7f000000e000-0x8), 0xa) r3 = eventfd2(0x2, 0x800003) ppoll(&(0x7f0000f1e000-0x38)=[{r1, 0x40}, {r3}], 0x2, &(0x7f00001d1000)={0x77359400}, &(0x7f0000070000-0x8), 0x8) ioctl$sock_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000373000)) 2018/02/03 02:09:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00000fc000)={0x19980330}, &(0x7f0000244000)) r0 = accept$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000025000)) pipe2(&(0x7f000082f000)={0x0}, 0x4000) r2 = geteuid() sendmsg$nl_xfrm(r1, &(0x7f0000759000-0x38)={&(0x7f0000c73000)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f00001bf000)={&(0x7f00006d5000-0x210)=@newspdinfo={0x210, 0x24, 0xa24, 0x1, 0x0, 0x7, [@algo_aead={0xa4, 0x12, {{'rfc7539esp(ctr(twofish),wp256-generic)\x00'}, 0x2b0, 0x2e0, "2510d02c77e6e21327ba88077de1f9e9705cf47eeb834625f3f34af6c433bda010895ea33dd83fd41c40dac3bfb633e8ad166dc086133d7cd6e11f9eab1c15e56224399cec71088279661b3ac3e5eeff008665059d17"}}, @algo_comp={0x5c, 0x3, {{'lzs\x00'}, 0xa0, "22fe489f6f4797a8a3e209fe80143c4d7a43871c"}}, @srcaddr={0x14, 0xd, @in=@multicast1=0xe0000001}, @sa={0xe8, 0x6, {{@in=@dev={0xac, 0x14, 0x0, 0x13}, @in6=@empty, 0x0, 0x1ff, 0x2, 0x0, 0xa, 0xa0, 0x20, 0x2f, 0x0, r2}, {@in=@loopback=0x7f000001, 0x1, 0x3f}, @in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, {0x9, 0x1, 0x200, 0x418, 0x7, 0x300, 0x3, 0x43}, {0x2, 0x100, 0x2, 0x9}, {0x6, 0x4, 0x2000000}, 0x0, 0x0, 0xa, 0x0, 0x2, 0x10}}]}, 0x210}, 0x1, 0x0, 0x0, 0x40}, 0x4040004) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000155000-0x4), &(0x7f000065f000-0x4)=0x4) setgid(0x0) 2018/02/03 02:09:54 executing program 1: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f000000a000-0x4e)={@random="e9e73ababc72", @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "38b6c8", 0x18, 0x40000000003a, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @dev={0xfe, 0x80}}}}}}}, 0x0) 2018/02/03 02:09:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2000000001, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000a63000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f00007bf000-0x9)='/dev/vcs\x00', 0x100, 0x0) ioctl$TCSETAW(r1, 0x5407, &(0x7f0000bd6000)={0x10000, 0x9, 0x9, 0x101, 0x100000000, 0x0, 0x2, 0x101, 0x7ff, 0x7f}) ioctl$DRM_IOCTL_MODE_GETCRTC(0xffffffffffffffff, 0xc06864a1, &(0x7f0000fee000-0x68)={&(0x7f000000d000)=[0x7, 0x6], 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "8cfbc89fefc282b0e9b6d1b29d5500b5ff74b06ccbd9dee8c886586975b5446e"}}) getsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f000085b000), &(0x7f000052f000-0x4)=0x342) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000d79000)={0xffff, 0xfffffffffffffff8}, 0x8) getsockopt(r0, 0x0, 0x53, &(0x7f000000d000)=""/8, &(0x7f0000736000-0x4)=0x8) r2 = add_key(&(0x7f0000c9b000-0xa)='encrypted\x00', &(0x7f0000320000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000d54000-0x1000)="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", 0x1000, 0xfffffffffffffff9) request_key(&(0x7f0000fed000-0xb)='cifs.idmap\x00', &(0x7f0000381000-0x5)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000bef000-0x19)='/selinux/avc/cache_stats\x00', r2) 2018/02/03 02:09:54 executing program 6: clone(0x0, &(0x7f00004fb000), &(0x7f0000ffb000), &(0x7f0000362000), &(0x7f0000f2b000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x200000, 0x11) bind$bt_sco(r0, &(0x7f00009cc000-0x8)={0x1f, {0x15d, 0x7fff, 0x4, 0x7fffffff, 0x100, 0x7}}, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000000000)=[{&(0x7f0000000000)=""/60, 0x3c}, {&(0x7f0000000000)=""/69, 0x45}, {&(0x7f0000002000-0xb5)=""/181, 0xb5}, {&(0x7f0000000000)=""/68, 0x44}, {&(0x7f0000002000-0xc3)=""/195, 0xc3}, {&(0x7f0000001000-0x3)=""/3, 0x3}], 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind(r0, &(0x7f0000003000-0x10)=@ax25={0x3, {"0e5941bbe2ee5b"}, 0x1}, 0x10) ioctl$SIOCGIFMTU(r0, 0x8921, &(0x7f0000001000-0x28)={@generic}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETAF(r0, 0x5408, &(0x7f0000002000+0x99)={0x2, 0x3, 0x1, 0x6, 0x66, 0x0, 0x800, 0x1, 0x7, 0x8}) lgetxattr(&(0x7f0000215000)='./file0\x00', &(0x7f0000000000)=@known='security.ima\x00', &(0x7f0000817000)=""/41, 0x29) r1 = dup3(r0, r0, 0x80000) bind$bt_sco(r1, &(0x7f0000000000)={0x1f, {0x101, 0x1, 0xd500, 0x10001, 0x8000, 0x40}}, 0x48) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000004000-0x8), 0x80000) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000002000-0x4)=0x7, 0x4) ioctl$KVM_SET_TSS_ADDR(r0, 0xae47, 0xd000) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000001000-0x4), &(0x7f0000003000-0x4)=0x4) 2018/02/03 02:09:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f00008a2000-0xc)='/dev/amidi#\x00', 0x800, 0x8000) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000001000-0x4), &(0x7f0000001000-0x4)=0x4) r1 = syz_open_dev$sndctrl(&(0x7f0000acb000-0x13)='/dev/snd/controlC#\x00', 0xfffffffffffffffc, 0x0) ioctl$DRM_IOCTL_FREE_BUFS(r1, 0x4010641a, &(0x7f0000cdc000-0x10)={0x7, &(0x7f000003c000-0x1c)=[0xeff, 0x100000001, 0x3ff, 0x1, 0x275, 0x4, 0x3]}) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r1, 0xc1105511, &(0x7f0000a5e000-0x10c)={{0xb, 0x0, 0x0, 0x0, "1b4d3cbde8f58d90018924940c3317f72fd20a070a115c4a1dbe9fd9421f2bde5ac7296e7e4d6ace88736a65"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, "e1d11b93206e214bb305376205292044a4eae3d1849ba4f663070b9af44b523aa0e85d3d904c0aada313c6228e9e94723904b3f9cc8ad27895951cf255a21d2c", &(0x7f0000a88000-0x2)='&\x00', 0x2}) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f00007ae000-0x5c)={{0xa, 0x0, 0x9, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x3}, {0xa, 0x3, 0x4, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x2}, 0x9, [0x2, 0x7, 0x3, 0xd8d, 0x0, 0x7, 0x0, 0x7fffffff]}, 0x5c) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r1, 0x114, 0xa, &(0x7f0000ebb000-0x3)={0x2, "2ba7"}, 0x3) add_key$keyring(&(0x7f00007e6000)='keyring\x00', &(0x7f0000bf9000)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffc) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000933000)=0x0) wait4(r2, &(0x7f000063b000), 0x60000001, &(0x7f00001b5000-0x90)) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000e6e000-0x4)=r0, 0x4) 2018/02/03 02:09:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000410000)=0x6) r0 = msgget$private(0x0, 0x0) r1 = accept$ax25(0xffffffffffffffff, &(0x7f0000aa0000-0x10), &(0x7f0000ca1000)=0x10) getsockopt$ax25_int(r1, 0x101, 0xc, &(0x7f0000d3e000), &(0x7f000088c000-0x4)=0x4) msgrcv(r0, &(0x7f0000e88000)={0x0, ""/170}, 0xb2, 0x0, 0x0) msgrcv(r0, &(0x7f0000cb8000), 0x8, 0x0, 0x0) msgctl$IPC_SET(r0, 0x1, &(0x7f0000377000)) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f000087f000)={0x1, r1, 0x1}) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000f9f000)=0x40, 0x4) 2018/02/03 02:09:54 executing program 1: r0 = gettid() sched_getaffinity(r0, 0x8, &(0x7f0000327000-0x8)) mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f000000a000-0x4e)={@random="e9e73ababc72", @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "c8fba2", 0x18, 0x40000000003a, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @dev={0xfe, 0x80}}}}}}}, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000000c000)='/dev/vga_arbiter\x00', 0x10000, 0x0) close(r1) 2018/02/03 02:09:54 executing program 2: clone(0x0, &(0x7f0000f39000), &(0x7f0000eaa000-0x4), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) readahead(0xffffffffffffffff, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x8, 0x200000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r0, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000002000-0x4)=0x14) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f000021b000-0xa0)={0x0, @in6={{0xa, 0x3, 0x1, @empty, 0xffff}}, 0x100, 0x56, 0x2, 0x1, 0xe1}, &(0x7f00009f4000-0x4)=0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000000)={r1, 0x8}, &(0x7f00009b1000-0x4)=0x8) 2018/02/03 02:09:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendmmsg(r0, &(0x7f0000f56000)=[{{&(0x7f0000b46000)=@in6={0xa, 0x1, 0x0, @empty}, 0x1c, &(0x7f00000f9000)=[], 0x0, &(0x7f000003d000-0x3b8)=[{0x10, 0x29, 0x37}], 0x10}}], 0x1, 0x0) connect$inet6(r0, &(0x7f0000303000+0x6a7)={0xa, 0x3, 0x8001, @dev={0xfe, 0x80, [], 0x0, 0xa}, 0x8}, 0x1c) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000021a000)='/dev/vga_arbiter\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f000056a000-0x4)={0x10000}, 0x4) 2018/02/03 02:09:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000001000-0xb)='/dev/vcsa#\x00', 0x3ff, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000408000-0xa)='/dev/vcs#\x00', 0x4, 0x0) r2 = syz_open_dev$vcsa(&(0x7f0000ca8000)='/dev/vcsa#\x00', 0x1, 0x0) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fc000-0x40), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f000093f000), 0x8}) r3 = geteuid() fstat(r0, &(0x7f0000643000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_ipx_SIOCSIFADDR(r1, 0x8916, &(0x7f0000509000-0x20)={"558094cdc290ef1bce795198281972ba", {0x4, 0xfffffffffffffffd, 0x7f, "d5216d2f274e", 0x5}}) fchown(r1, r3, r4) r5 = openat$cuse(0xffffffffffffff9c, &(0x7f0000ab4000)='/dev/cuse\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000a17000/0x4000)=nil, 0x4000, 0x800000, 0x0, &(0x7f00001e0000/0x800000)=nil) r6 = perf_event_open(&(0x7f00005c7000-0x78)={0x2, 0x78, 0xdd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r7 = userfaultfd(0x0) ioctl$UFFDIO_API(r7, 0xc018aa3f, &(0x7f0000603000-0x18)={0xaa}) ioctl$UFFDIO_REGISTER(r7, 0xc020aa00, &(0x7f0000c20000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1}) read(r6, &(0x7f0000d5d000-0x8)=""/8, 0x8) close(r7) dup2(r5, r2) mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f000000a000-0x4e)={@random="e9e73ababc72", @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "c8fba2", 0x18, 0x40000000003a, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @dev={0xfe, 0x80}}}}}}}, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = openat$vcs(0xffffffffffffff9c, &(0x7f000000d000-0x9)='/dev/vcs\x00', 0x101000, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_GET_STATUS(r8, 0x4c03, &(0x7f000000c000)) 2018/02/03 02:09:54 executing program 0: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f0000004000)='./file0\x00', 0x400, 0x4) inotify_add_watch(r0, &(0x7f0000004000-0x6)='./control\x00', 0x6000042) mmap(&(0x7f0000000000/0xfc2000)=nil, 0xfc2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000f9b000-0x8)='./file0\x00', 0x141046, 0x0) write$evdev(r1, &(0x7f000052a000-0x60)=[{{0x100005}, 0x0, 0x1}], 0x18) ftruncate(r1, 0x0) sysinfo(&(0x7f0000109000-0x8e)=""/142) syz_open_dev$evdev(&(0x7f0000d2c000)='/dev/input/event#\x00', 0x0, 0x40000) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000ad7000-0x4), &(0x7f0000dff000-0x4)=0x33) 2018/02/03 02:09:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f45000)={0x0, 0x0, &(0x7f00003c0000)={&(0x7f00000a4000-0x90)={0x2, 0x16, 0x0, 0x0, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_policy={0x8, 0x12, 0x0, 0x0, 0x0, 0xd, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in6=@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @in=@multicast1=0xe0000001}}]}, 0x50}, 0x1}, 0x0) socket$key(0xf, 0x3, 0x2) 2018/02/03 02:09:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80005, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000012000)=@filter={'filter\x00', 0xe, 0x4, 0x358, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@broadcast=0xffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='bcsh0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x168, 0x190, 0x0, {}, [@common=@unspec=@recent0={0xf8, 'recent\x00', 0x0, {0x0, 0x0, 0x4, 0x0, 'syz1\x00'}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x3b8) r1 = socket$inet(0x2, 0x80005, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000f52000-0xb)='/dev/hwrng\x00', 0x40000, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000b2c000-0x8)={0x0, 0x5}, &(0x7f000075b000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000a6a000-0x8)={r3, 0x4b}, 0x8) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000eba000-0x3d0)=@filter={'filter\x00', 0xe, 0x4, 0x370, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@broadcast=0xffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='bcsh0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x168, 0x190, 0x0, {}, [@common=@unspec=@recent0={0xf8, 'recent\x00', 0x0, {0x0, 0x0, 0x4, 0x0, 'syz0\x00'}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0xb0, 0x0, {}, []}, @common=@unspec=@LOG={0x40, 'LOG\x00', 0x0, {0x0, 0x0, "1d817884f60636dc5a7ff165e9ed6b9dc44c66afb6f354891c7b03a898ce"}}}]}}, 0x3d0) 2018/02/03 02:09:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00004d2000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f000084b000)={@syzn={0x73, 0x79, 0x7a}, @ifru_mtu=0xffffffff00000001}) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000017000-0x10)={0x0, &(0x7f00005a4000)=[]}) 2018/02/03 02:09:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18}, [@alu], {0x95}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f0000a97000)=""/4096}, 0x21) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f000069c000)='/dev/mixer\x00', 0x2000, 0x0) getpeername(r0, &(0x7f0000b0a000)=@rc, &(0x7f00003e5000-0x4)=0x9) 2018/02/03 02:09:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000046000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = socket$bt_rfcomm(0x1f, 0x0, 0x3) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x2) ioctl$KVM_REGISTER_COALESCED_MMIO(r2, 0x4010ae67, &(0x7f000079d000)={0x0, 0x18000}) syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f0000f85000/0x18000)=nil, &(0x7f0000da1000-0x18)=[@text32={0x20, &(0x7f0000902000)="c4c115dcbc8e0000c0feeaa20000000c01a70fc79d040000000f32b9800000c00f3235008000000f300fc72fc4c3155cbb4a2000006a0f001ac4c2014617", 0x3e}], 0x1, 0x0, &(0x7f00002cc000-0x10)=[], 0x0) ioctl$KVM_S390_INTERRUPT_CPU(r3, 0x4010ae94, &(0x7f0000f22000-0x10)={0x8, 0x81, 0x5}) ioctl$KVM_SMI(r3, 0xaeb7) bind$bt_rfcomm(r1, &(0x7f0000b01000-0x9)={0x1f, {0x3, 0x8, 0x0, 0x8001, 0x3ff, 0x7}, 0x400}, 0x9) ustat(0x736f, &(0x7f0000c55000-0x20)) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/02/03 02:09:55 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$KVM_CREATE_DEVICE(r0, 0xc00caee0, &(0x7f0000f7a000)={0x7, 0xffffffffffffffff, 0x1}) ioctl$DRM_IOCTL_AGP_ACQUIRE(r1, 0x6430) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000ac1000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(cast6)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r3 = accept$alg(r2, 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x9) ioctl$sock_inet_SIOCSIFPFLAGS(r2, 0x8934, &(0x7f0000489000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x1000}) sendmmsg$alg(r3, &(0x7f0000a66000)=[{0x0, 0x0, &(0x7f0000976000-0x90)=[{&(0x7f000056e000)="661da5e9006ddc8bd288f7935f73291f81", 0x11}], 0x1, &(0x7f0000c11000-0x1090)=[]}], 0x1, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000dee000)={0x0, 0x7, 0x3, [0x10001, 0x5, 0xffff]}, &(0x7f0000ac0000-0x4)=0xe) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00004cb000-0x8)={r4, 0x100}, &(0x7f0000ce7000-0x4)=0x8) setsockopt$netrom_NETROM_IDLE(r3, 0x103, 0x7, &(0x7f00002ce000-0x4)=0x9, 0x4) lseek(0xffffffffffffffff, 0x0, 0x0) r5 = timerfd_create(0x0, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x1f, &(0x7f0000fd4000-0x4)=0x8001, 0x4) clock_gettime(0x0, &(0x7f00009e9000-0x10)={0x0, 0x0}) timerfd_settime(r5, 0x3, &(0x7f0000f10000)={{}, {r6, r7+10000000}}, &(0x7f0000e0f000)) ioctl$DRM_IOCTL_AGP_ENABLE(r1, 0x40086432, &(0x7f0000ff0000)=0x3) 2018/02/03 02:09:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000000) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x1, 0x2}) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00005ec000)='/dev/sequencer\x00', 0x10000, 0x0) ioctl$TIOCOUTQ(r1, 0x5411, &(0x7f0000c05000+0x818)) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000f2d000-0x1c)={&(0x7f0000c24000-0xc)={0x10}, 0xc, &(0x7f000092f000-0x8)={&(0x7f00001d4000-0x24)={0x14, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) mq_timedreceive(r0, &(0x7f000009d000)=""/224, 0xe0, 0x20d4671c, &(0x7f0000e6f000-0x8)={0x77359400}) mq_timedsend(r0, &(0x7f000066c000), 0x0, 0x0, &(0x7f000066d000-0x10)) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00000be000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) accept4$inet(r2, &(0x7f000000b000-0x10)={0x0, 0xffffffffffffffff, @multicast1}, &(0x7f0000708000)=0x10, 0x800) 2018/02/03 02:09:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x14, 0x80009, 0x80000000001) clone(0x0, &(0x7f0000621000), &(0x7f0000cf2000), &(0x7f00001e5000), &(0x7f0000aff000-0x22)) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f000070d000-0xb8)={0x0, 0x5, 0x5, 0x800, 0xad, 0x9, 0x7, 0x9, {0x0, @in6={{0xa, 0x1, 0xffffffff, @empty, 0x8000}}, 0x100000000, 0x1000, 0x10001, 0xffffffff7fffffff, 0x4}}, &(0x7f000032a000-0x4)=0xb8) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000c93000)='/dev/cuse\x00', 0x40000, 0x0) ioctl$VHOST_SET_VRING_ENDIAN(r2, 0x4008af13, &(0x7f0000793000-0x8)={0x0, 0x28}) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f000097f000-0x10)={0x6, 0x9, 0x5, 0xe7, r1}, &(0x7f0000744000)=0x3) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000a7f000-0x6b)={r3, 0x63, "4af44fe59e93c642377b725b1c558fbada5321773e544f7f99964568db39f12e421b973bbb5c980def07f77bcedbd655325f35b6ad3f197254b47c5b0f261311b0db562e3cfebef396b2958c4e40fabf01e612537128fef0cb667a549bb1e944522a5a"}, &(0x7f00005c4000-0x4)=0x6b) getsockopt(r0, 0x200000000114, 0x5, &(0x7f0000002000-0x1000)=""/4, &(0x7f00005f8000)=0x4) openat$rtc(0xffffffffffffff9c, &(0x7f0000ca3000-0x9)='/dev/rtc\x00', 0x400001, 0x0) 2018/02/03 02:09:55 executing program 2: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) fcntl$dupfd(r0, 0x406, r0) ioctl$sock_ifreq(r0, 0x89f3, &(0x7f0000000000)={@common='ip_vti0\x00', @ifru_ivalue=0x400000}) r1 = msgget$private(0x0, 0x80) mmap(&(0x7f0000d0a000/0x14000)=nil, 0x14000, 0x3, 0x53, 0xffffffffffffffff, 0x0) msgctl$MSG_INFO(r1, 0xc, &(0x7f0000009000-0xa6)=""/166) 2018/02/03 02:09:55 executing program 0: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet={0x0, @empty}, 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000006000)={'vcan0\x00', 0x0}) sendmsg$can_bcm(r0, &(0x7f0000000000)={&(0x7f0000004000)={0x1d, r1}, 0x10, &(0x7f0000003000-0x10)={&(0x7f000000b000-0x48)={0x1, 0x0, 0x0, {}, {}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "8e07000b0001abab"}}, 0x48}, 0x1}, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000015000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r2, 0x28, 0x2, &(0x7f000000c000)=0x1, 0x8) sendmsg$can_bcm(r0, &(0x7f0000011000)={&(0x7f0000011000-0x10)={0x1d, r1}, 0x10, &(0x7f000000f000-0x10)={&(0x7f0000012000-0x48)={0x1, 0x0, 0x0, {0x0, 0x2710}, {}, {0x0, 0x0, 0x0, 0x7fffffff}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "e1a77d430f3e98a4"}}, 0x48}, 0x1}, 0x0) sendmsg$can_bcm(r0, &(0x7f0000000000)={&(0x7f0000010000-0x10)={0x1d}, 0x10, &(0x7f0000012000)={&(0x7f0000011000)={0x2, 0x0, 0x0, {}, {}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "c44cd3b05aa92c5b"}}, 0x48}, 0x1}, 0x0) socket$can_raw(0x1d, 0x3, 0x1) 2018/02/03 02:09:55 executing program 1: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000000c000-0x11)='/selinux/enforce\x00', 0x4000, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f000000c000)={0x0, 0x1, 0x1, [0x0]}, &(0x7f000000d000-0x4)=0xa) getsockopt$packet_buf(r0, 0x107, 0x1, &(0x7f0000005000-0x1000)=""/4096, &(0x7f0000005000-0x4)=0x1000) flock(r0, 0x4) syz_emit_ethernet(0x4e, &(0x7f000000a000-0x4e)={@random="e9e73ababc72", @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "c8fba2", 0x18, 0x40000000003a, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @dev={0xfe, 0x80}}}}}}}, 0x0) 2018/02/03 02:09:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f00004b9000)) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f000047c000)={0x0, 0x0}) r1 = syz_open_procfs(r0, &(0x7f0000acd000)="6e65742f7374617400492b093e027aaed2e8d813a29890bdcf471a2ebfb4bf3f06190c916a8f65f9b0cec0001aa95dc4396d4967d65c0597c9459e0048eca8d7ae19cfa257ece443d1a9f721b09a2e2d62e8d8fb9e853a88fc8891369f702546fb89da4f3696b2c168132b429052c9ae838fa5d63ab035614507b73bb315476306f7717e302a1a1770a7cb824a") pread64(r1, &(0x7f00006f6000), 0x0, 0x2000000) 2018/02/03 02:09:55 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sigaltstack(&(0x7f00007e2000/0x3000)=nil, &(0x7f0000000000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f00008a6000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) 2018/02/03 02:09:55 executing program 0: socket(0x3, 0x0, 0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000002000)={0xffffffffffffffff, 0x0, 0x0, 0x88, &(0x7f0000934000), &(0x7f0000008000-0xec)=""/236, 0x0, 0x9}, 0x28) sendmmsg(0xffffffffffffffff, &(0x7f0000f53000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[]}}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1}}, 0x26) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000111000)=0x3, 0x4) setsockopt(r0, 0x111, 0x4, &(0x7f000003b000-0x4)="7f5bffea", 0x4) signalfd(r0, &(0x7f0000d42000-0x8)={0x6}, 0x8) 2018/02/03 02:09:55 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_UNIMAPCLR(0xffffffffffffffff, 0x4b68, &(0x7f0000001000-0x6)={0xffffffff, 0x4b2e, 0xffffffff}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000001000-0xb2)={0x0, 0xaa, "bf921cf3e933340776228000fcab674dae7317140651f1c35af11c1736cca74b403400c5dc8a3a3764223f13cd0c4c4408555d9a787b8d96c3b5fe42fde4f4f0bf27601f94e018523d452001677b6b90f1b4cc2da9ee250cdd32d6ecbdca974f0c916aa4cdc83d38fa28853930aed5127564fa94ff464635c17280ed2cda4ffa0c6252e88ce18047a2e196e877f781c67b85eb4391ed16bdd6b671fd9a4ac855491885d4eabd6c7bb634"}, &(0x7f0000002000-0x4)=0xb2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000000)={r0, 0x7, 0x2, [0x800000a9a, 0x2]}, 0xc) ioctl$EVIOCGABS20(0xffffffffffffffff, 0x80184560, &(0x7f0000001000-0xe3)=""/227) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f00000f7000-0xc)='/dev/autofs\x00', 0x1, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000c9d000-0x10)='/dev/input/event#\x00', 0x0, 0x2) write$evdev(r1, &(0x7f0000058000-0x60)=[{{}, 0x0, 0x100000001}, {}], 0x30) ppoll(&(0x7f00005d1000)=[{r1, 0x40}], 0x1, &(0x7f000061d000)={0x77359400}, &(0x7f0000a1a000), 0x8) 2018/02/03 02:09:55 executing program 6: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000fbc000-0xc)='/dev/ashmem\x00', 0x100, 0x0) ioctl$ASHMEM_GET_PROT_MASK(r0, 0x7706, &(0x7f0000ff3000-0x8)) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000866000)='/dev/hwrng\x00', 0x10000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000001000-0x8)={0x0, 0xfffffffffffffbff}, &(0x7f0000ce3000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000001000-0x8)={r2, 0x3}, &(0x7f00000ad000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = fcntl$getown(r1, 0x9) fstat(r1, &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) r6 = getegid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r1, &(0x7f0000001000)=[{&(0x7f0000001000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000002000-0x50)=[{&(0x7f0000000000)="2be2be536b4a9a550bc8730f42a2", 0xe}, {&(0x7f0000001000)="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", 0x1000}, {&(0x7f0000000000)="096c2ce6634d99af57ba0461c6fd7c6ee0f69b6bee08a64fbbd4e2fd5ba1d13e4c5f18bc7cf23b3c5d207e41cc99b61a4e3bc3903d695ed982ee46c4bbd41256e224612b65364d6f65f43d5ac1ad317d4d1152", 0x53}, {&(0x7f0000000000+0xfc9)="9654297b843d0feb9a4ddca5587ab67b206302559103527274a8259b22c9654dbe381b1944fee30b328b532b0328571c7c2786dd31cba1899238a453474b38d6cb1849fcaad5aa336bdec9e61d1e0f9ae841f8c778f0cd8c12a76af22c770ac3d3874b1bd807f85bef403c346e9c66a882ab1fa2b13dd26b321e999f", 0x7c}, {&(0x7f0000000000)="d0c30235861a9b3413051556ad56518890b82f9c1ccf8e3b0a9cdf", 0x1b}], 0x5, &(0x7f0000002000-0x58)=[@rights={0x18, 0x1, 0x1, [r0, r1]}, @rights={0x20, 0x1, 0x1, [r1, r1, r1, r0]}, @cred={0x20, 0x1, 0x2, r4, r5, r6}], 0x58, 0x4004000}], 0x1, 0x10) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000001000-0x18)={r3, 0x3, 0x10, 0x3, 0x1}, &(0x7f0000000000)=0x18) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000002000), 0x4) syncfs(r0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODESET_CTL(r1, 0x40086408, &(0x7f0000004000-0x8)={0x7, 0x100000000}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r1, &(0x7f0000001000-0x10)={0x0, 0x0, &(0x7f0000002000)=[{&(0x7f0000000000)=""/221, 0xdd}, {&(0x7f0000005000-0xc5)=""/197, 0xc5}, {&(0x7f0000003000)=""/4096, 0x1000}, {&(0x7f0000005000-0xd7)=""/215, 0xd7}], 0x4, &(0x7f0000003000)=""/220, 0xdc, 0x3}, 0x10000) mmap(&(0x7f0000005000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r1, &(0x7f0000006000-0x38)={0x0, 0x0, &(0x7f0000005000-0x40)=[{&(0x7f0000006000-0x11c8)={0x11c8, 0x2b, 0x12, 0x4, 0x3, "", [@typed={0xc, 0x96, @ipv4=@dev={0xac, 0x14, 0x0, 0x14}}, @nested={0x4, 0x6, [@generic]}, @nested={0x34, 0x3b, [@generic="1640a80a931a066444b50ed4aebf418080674f5bf245", @typed={0xc, 0x68, @ipv4=@rand_addr=0x1}, @typed={0xc, 0x41, @u32=0x2}]}, @generic="54a6f0300b84e021de90a76a2228b04f9a72f2c515d8dc11e3c19b5a1d1f42ebbba9ff315ec84945893631828c6b2b639c85bc347ea290c637b50eab0835bdbde3cc11beafd28f9e9a59d4f90f830d1201bd1f465ced76cb1296322a590dc17b83114bbff0d24a1ee410229b3c143f5bcd53ff78dc58da4983b48b5d68d2ed9d27e1323e9a809896953317a643ccbf0741fa63409aff33e9b87069de608b642a46d441f3f97abbe8c40b2971d5b66d0ffb7347dbf9719bcbb42d5c51497bebc309ed4cca04d620e33c7e5b46ef4d11ec511dbc3e187563209e23e3a49c7cbec2532a36cb4336afe82c6d4e9714c857cf19160d16519986421500991c0ae6de21af6ca5f5284b4017044c382f101ff29e498bdabf5852ec7e28e6bb8b24eb2225f04dce3375529f7f7a0d38ca97d00c5a7db1a612df0e54ae2e89580cc10a1de1b9b5848e92d1f1473da667dac910c4ca098a9d58fccb8d39b2d2b6426989577f861c82a2cf63640b800866b9beec0f6618ee72979a5465e5e47994e777e4dce219a72fd0ca5530789bb2ca85dfc8953c6d18f74eb2ebdf2eda50d93ddad4df3662cc823e6083ed68f07e922a317519381b4416e2c0c94d79c69e3484339a2f9792f01290caa8a673b1b91a79c3c63fcaa0b68479f026c22e5fc0f8c2b73856f1364db9d966cfa27f5e795b18ec4a9b0c2715580ffd99c116be56f6cc2e59ab821a4a39d47fb26feab9482a046de5aed3a60080af89f9e055801fc37b7d28e9c440af9c56c789b0d32d5ee6d1a264942db80a5332772b61732e3a4eb84aff1f674cc33f3d629a09b914378e2994356238ff1e25a0328d06af43621aa7d6d7ac1870f9bba8dcdced6cca5a3cd96a19d9f2f279e2987aab7447cc1c6283d800d8cb0f181fd05fe399ef1c15fb2153a3487968d6dbae735a1c682ea95ed3ba9d8679087fd7a721418a7987af4ae9c1e7e6e1f48213de2bd64ffffe23a9eb37f3f09c49660407b50be8328ae839719973f5fdea9168eee8a5f229283c17824bb06467acd2f41ffa88bc576177673c8f763f97ec998d54d899b95bf0c858bba35074e2e16809518ab9828522e8c7cc829b68a7f5622633461b7d23171699748059a9b7c1f2ca8585aadd1cd4dc65b2c88f143ae2fceeb5cc2aaa4ff71103834e6127e758efd6976826148ee17cd16381a2ce387d5ad990d6e9dd1eb9ad54990f725711a5a5144dec73a40bfb7c922ac7c976f6a34bb914fac95b165385e661c58c3ec93fc0ac58eb1a2bef5405e7fa54e45b557cb52afedfb491c7787422bd2b7185022eec656d7f64a1590e968428e47e678f04a6d8d373af7b3c4c3ef2b37318676dfd7724e2428fe2cf0764dc67d84759098bbbfd9e5b1af1ccab1ed0b15576550fa41a623244191e8edcf2c1f64be1ecd27fa421a70bd9b697a83ab441106fada1636ed8edd7c601a9d983f28930bd898f26f74aca1bd8334824566cfb66b132fb9808f3f1dcec8e2fdd328f5c3bbf234a6e466cbaac47d83dddcd9e1dea1f804b879bd654846eaa08c95229f0cdea6e4efdb0ffd331293dd3e4d84800bc2d25e983b72f584346d39667e4b2c17fbd46fe1126549e47ccc8252bbef71052b08db6a540a1809dab9c8875395788c559baf7d493f223834c8d5929a3be32f9744ca718bbf28d99e86da6ff079db6f38ea98421548d97fa8614e5bc283e5aff9097d889bf4eb5b0611b459788175ccd4c0b59e6df0f9f8eb7d7aeec6ae8b568b0126821aa8c5d81f50a0de2a74024549eefbde57fc9d58d60814c373bc57c94d15af551574b43e995523e47f3247528f750a224764d03c426c500cd826e2a7c2159d2f62aff00d6030bbd315dc7066e5caf1d8c00f7dc96ce16b76bf5b5da0d9f26cf1d63666643699f39b444092e9429b66de514f0aeee3eca9ad1210dcc4142cc4fb70702898db3af5fbbaba4ca9b25d51a4ca9eb7573c06aeaac0058331a287507f1dcacd94824e99c019071bf9f67eb6fb394f56eab47fa939978bda6eaec4012e6aa2b5a4a98da6fd6fb0740d5c8adca02f24cc9767607265453a1ac294a9f4f2936a2790a9f920f614e53052475863b2342d3497e0b776fcb7deadce90b164b199237fab9baa72cb4d4643d9ac3068e1e4ba96b1213bd838105646c95d9a01eaa4aed483a2eba90e2bc63aafbfb615e9b292abff264d19e7c39a6978e90644e1948598f92a6f6cd65a9ea4771d62ae58df3c85b1bc7d0b6dc010f1d7cc36b5338ef333bf5b45cf3aa2dec00bcf972a6733e0a713ffa0048746885199d42cb1adbbd02c774f0e7a31dc3ab3e89cad1f34701d11d62c1fcd4b528a60a7cce206d233f9ac76102ef481c3b5d93f33e73e34d5d9758212061c669a0ae5bde20b3730b89e87adc5550c3e6c2698a90583b3ec2e57e5c84876bbf471efcc46efab13081314a8f0f490d6e0b0715206a6f49b1757ed4e945d2c5bdce585fa6b6b12c2c7bc5c371f41b93eca82306af36a303eade0cb5bb474713d0cf73065db1e66b1e4911d843547fb9bc8a1fbc57fa3f5ec17337e2e8cf4e1377b92116623a92d4ea1eeadeda200eaa6927949574e499e94a2e28e7e7476955e3374d5e52f7833f4c8f19514a5025d5b35d1c2563bb6c8151d301c5c09c7701942e70a980d216efc3fdbf82f3069238483b98deae11eee4ef9129c0c7ee3af0b4268cee275fe39cc71d4602a8216d7e2d317d2e15662becad6e1a1c319578ba5b3dd1166a331a0e9046b3c4dac1c05a160a72ce4285958d9887fb38d7b8a7f021e4f48faacc5da8f245c56f0b1034e7276bebe997e94415feda6da6be507a33b96f633a3049df773a8e22581d0e2e6fc64e3f17fe0da121dfc070336eb8eeaf2d6465c9f09c77b6ea950966005422b6eaccd7b3dc255eb06d1095da4fb95ba60d102ccce5a29a8e88f715b0ed87625e75c60c263bd8c0cdf72cf1335de5977d76e612717f80fbe503dd6523a1a1ee950ab79c8af816fe115d983985645d0ea856b8c188bb3d5b8a2b9cc04affef5708e450911aa47b33748aed287f7458d831b581e2306d3e763cfd38eab9536de507565e11d35ffe8ac829bbe6a11d6ff1235b2f409aaad8d27f249ca25612e6f26b648829d2d264a5c182ce512404d4c208ce7f908c6c8451af69568ac3adc79f4b0ee5903219749e50eff417e2d1cd0c089c4f12f565660ab2383e743408c13fc250f5ccf72d6ebcc2c598257a793e70f5d967fc9bf61fc1142d69a8ea10c409b295f0cdf05a49d7b579cf1366eb87bfe1fd08c89b22d6d78f329e5b24ea98c7c9b214254d3655eb4c0406ccfff6c04d202dcd25b2dced04ec48bdf063287879832699edc1a72283e6c30f92216ae8b5bf657dbef93cdf821d5b6f717cd9e416cb3376741983fa9c1dfe627ea81a4e03cec10567f45436501d9275cc039f83034159491756150628c06a2620d200bdc3c93fa3bd64cbe33dd758430d30f24244a5817755a456165a2352256262f289e78799d431a9a4e85369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@generic="0f183b6e6fe9a8abead7ec13a525ceec77999a120e92264de271fef20af7729c979cba62ae83e1ba0df34d11bc858e921e71f90ead54d9fe7ea1110579ffcd02d5bce059d026a13ee00ee986a00f78aa3c2fd4ae7eb0fb7d6601e7193a9de015acfad090a22a0df122745184dc0655c60e6ff2206bc7465ec2b189649a2783fad196d8084caefdfb4fa1c2fdfc9cb3991bf2057df0d326b4495419293fc0b83ab4b96ac85b821ad8a4945a852feb69d65c67eb7a411d184901f0e00f0c10331392c72aca3b36c5dd6bd84fbc68ada8192753fb46b8247df429e24c8f0484d4fd93b2b494d4926f11a1cc"]}]}, 0x20c}, {&(0x7f0000000000)={0x498, 0x27, 0xa04, 0x3, 0x2, "", [@nested={0xe8, 0x2e, [@generic="f2bc17c618c2080c2f2ecce62e5fe5403476e87129c355ed7b12fba8de3e70804393376dddfb9774b74478bc505def0e305ca5577c0edcb5e8beb6d70c9fe35fefe06748e9e6febec5c19ce4159d412be963a73abcbbbc4b60d3efd062d750d940e7ea48f2b77600d6289202b3f4d1bac4fa7f564b532f694c2f88b51b651e37fbd0f2413c10e721f8e620bcfe3b86404564df8e", @typed={0xc, 0x5e, @fd=r0}, @generic="effa9ee6b2070362423858a6774b9037f41d5abd1fb043f32fbdf650470b33f7a781038aa7547bac5bab059263d0", @typed={0x14, 0x64, @str='/dev/hwrng\x00'}]}, @nested={0x1d0, 0x53, [@generic="10f721c2a828930c948fa81a9b470b6d4cbcf4f68f40938b926ef194f90f2d13f916c459ef06127a174632aa3496c3c935a0844d4eec96a98a6fbf4c891a88250b0cce0d9ef31454767977aa680ec3c09e4108bd97eba91875825bcba7a93dd2d37ae077323764fe515801216d2daf6948ceed8a54d00e3294b25555cf5af2fa3cb2d4d543e3385a86e08f71d8ae5a094d10a641e27649881275bc4d3e17a1088633bc7724b0fa9df516f9f040f11f875e9d0c250ce154dd8acba00e80a11282bf99fb977a0326de07b429c08a4111bff925d793bc34adcd129fa7e63dc684", @typed={0x8, 0x45}, @typed={0xc, 0x62, @fd=r1}, @generic="7cbf4e39871b2454860dc38a935b4f19511f53103cb8b58c7c48d814fde2f1f69395dd6523b64eacd5069b50c79f24361b5e3546f3f164ee131557b3bb943f9a2ef1ecbb41bd5e83d1dd52706aa71d2274e15dadf837acd8252f8f14c4592e51646b153c9a35769f7cbfd7dde3e8309146ad07be658c7a62746aef4e2b1714600e509bfa9598a7b42ebecbb9805c580843d1e1559ad87b235518d61ba538827704281c2617", @generic, @typed={0xc, 0x3a, @ipv4=@remote={0xac, 0x14, 0x0, 0xbb}}, @generic="171b6704184386db15b7b6018e039dfcdf380e70888f994587ec6e5490e3e596e9d5d862ee6f"]}, @nested={0x1d0, 0x50, [@generic="9257b7b4031865cf11336d4e39807424dcb4f284b90717ecae787070f6a38b518e630de2bd88a494c7dd46906c81cc851d0e0bb692c24b49b738d15b139efaede522c024a534d60e5050b58da816e60ba3254ea783be46a63aa6058ac29f4c10f4a679285a6e0a81f795515396412a42069bb8730cc98f741a02023dbef0586f814ec39ba9530149edac778288562a6c2fbc53636f51d9c48a56da1bb77c51d3517a7d6966714abe95a514652f361df5021a547543f01ca5925d590761a6a788c1482d2b921faf2cdf12ecdcc458626898a11b57922461ecf81a72cea1f2f59e4953cb036a9b87fd83e5656bd6d18b8633081da21c42", @typed={0x18, 0x25, @ipv6=@local={0xfe, 0x80, [], 0x0, 0xaa}}, @generic="754f603003d7f2bc2124182ed808a140c678d4b30d28d476d56d3cec488daf8f7ad000082ca097f8cf93afb15d6fb7ea6d8829b31568f0c850067d63ff2035eabd47eb0bd4f849915439768daa1acf8d3644dcbd4c16d51a9cafbb9f2d359d19ad884bc62f8ae0aada8ded69b8f7d590921d14864046cfd96fbb96b050ca254ccf5be3e1946d133ef5737cd5b85962c07d9a4995dfca119b39d603ff73cb0c1a029488f522c09dce0c1c6b65e9a92e38fda50b79af826155228eb9ee"]}]}, 0x498}], 0x4, &(0x7f0000001000-0x40)=[@rights={0x20, 0x1, 0x1, [r1, r1, r0]}, @rights={0x20, 0x1, 0x1, [r1, r1, r1]}], 0x40, 0x10}, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000008000-0x78)={0x0, 0x78, 0x3, 0x100, 0xffffffffffffff13, 0x2c14, 0x0, 0x7, 0x8800, 0x2, 0x7, 0x8001, 0x0, 0x9, 0xd070, 0x6e, 0x19b0, 0xff, 0xeb, 0x5, 0x1, 0x9, 0xffcb, 0x80, 0x6, 0x2, 0xfffffffffffffffb, 0x1, 0xfffffffffffffffb, 0xbd, 0xfff, 0x1, 0x9, 0x3ff, 0x9, 0x9, 0x4, 0x1, 0x0, 0x2, 0x4, @perf_bp={&(0x7f000000a000-0x1)}, 0x401b, 0x2, 0x0, 0x6, 0x24, 0x8, 0x1000}, r4, 0x3, r1, 0xc) 2018/02/03 02:09:55 executing program 1: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f000000c000)='/dev/cuse\x00', 0x200000, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f000000c000)={{{@in=@remote, @in6=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@local}}, &(0x7f000000a000-0x4)=0xe8) bind$packet(r0, &(0x7f000000b000)={0x11, 0xd, r1, 0x1, 0x5, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, 0x14) syz_emit_ethernet(0x4e, &(0x7f000000a000-0x4e)={@random="e9e73ababc72", @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "c8fba2", 0x18, 0x40000000003a, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @dev={0xfe, 0x80}}}}}}}, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSBRKP(0xffffffffffffffff, 0x5425, 0x80000000) 2018/02/03 02:09:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000a7e000-0x8)=0x8022) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000ee0000-0x10)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) futex(&(0x7f000000d000-0x4), 0xc, 0x1, &(0x7f0000b7e000-0x10), &(0x7f0000048000), 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000b49000-0xc)='/dev/rfkill\x00', 0x408240, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x15, &(0x7f00003cd000-0x4)=0x7ff, 0x4) 2018/02/03 02:09:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000271000)='./file0\x00', 0x2c000, 0x1) r1 = gettid() ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r0, 0xc1105518, &(0x7f00004e6000)={{0x3c70, 0x3, 0xff, 0x1000, "b10a2f348e175641284242a188531541d944bc2c429707b3632cb35597a8464e856221c7382faaff6bb22104"}, 0x0, 0x0, 0x0, r1, 0x9, 0x20, "a28495db904b58cfbfcbcd28f71300f71b270d55c21fb04db5ee4433d6c30daebe9f051d39497a37c6d316fe26a9b6aaba80eb8e072c6bc53450bae33857bc78", &(0x7f0000997000)=')\x00', 0x2, [], [0x4, 0x80, 0xfffffffffffffffb, 0x8]}) unshare(0x8000400) mkdir(&(0x7f0000025000-0xa)='./control\x00', 0x0) r2 = open(&(0x7f0000268000-0xa)='./control\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r2, 0x40049409, r2) 2018/02/03 02:09:55 executing program 2: mmap(&(0x7f0000000000/0xaeb000)=nil, 0xaeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpgid(0x0) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(0xffffffffffffffff, 0xc008551b, &(0x7f0000b7a000)={0x1, 0x4, [0x0]}) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f51000-0x70)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, r1) sendfile(r0, r1, &(0x7f00000de000-0x8), 0x100000001) ioctl$LOOP_CLR_FD(r0, 0x4c01) ppoll(&(0x7f0000202000-0x8)=[{0xffffffffffffffff, 0x4}], 0x1, &(0x7f000056c000)={0x0, 0x989680}, &(0x7f00003fc000-0x8), 0x8) syz_emit_ethernet(0x2a, &(0x7f0000792000-0x2f)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x14, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0, @rand_addr, @broadcast=0xffffffff, {[]}}, @igmp={0x0, 0x0, 0x0, @dev={0xac, 0x14}}}}}}, &(0x7f0000ae9000)={0x0, 0x1, [0x9df]}) 2018/02/03 02:09:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000134000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f00000e5000)={0x2, 0x3, @loopback=0x7f000001}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f000069a000-0x7), 0x0, 0x0, &(0x7f0000066000-0x10)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, 0x10) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000695000+0x437)={0x0, 0x8}, &(0x7f0000a0f000-0x4)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000fbd000-0x8)={r1, 0x18a7}, &(0x7f0000821000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x40032, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000e96000)={0x0, 0x0, &(0x7f0000b96000-0x70)=[{&(0x7f00000b2000-0x1000)='y', 0x1}], 0x1, &(0x7f0000c93000)=[]}, 0x4000000800) 2018/02/03 02:09:55 executing program 1: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f000000d000-0xa)='/dev/vcs#\x00', 0x4, 0x101100) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGETMODE(r0, 0x4b3b, &(0x7f0000004000-0x8)) ioctl$KDGETLED(r0, 0x4b31, &(0x7f000000c000)) syz_emit_ethernet(0x4e, &(0x7f000000a000-0x4e)={@random="e9e73ababc72", @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "c8fba2", 0x18, 0x40000000003a, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @dev={0xfe, 0x80}}}}}}}, 0x0) 2018/02/03 02:09:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x20000800f, &(0x7f00003f2000), 0x4) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000043e000)='/dev/sequencer2\x00', 0x1, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000605000-0x18)={0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000ee3000)={0xb8, 0x0, &(0x7f0000556000)=[@dead_binder_done={0x40086310, 0x2}, @transaction_sg={0x40486311, {{0x4, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, &(0x7f00006ad000)=[], &(0x7f0000447000)=[0x28]}, 0x5}}, @decrefs={0x40046307}, @register_looper={0x630b}, @transaction={0x40406300, {0x4, 0x0, 0x4, 0x0, 0x1, 0x0, 0x0, 0x30, 0x8, &(0x7f0000bf7000-0x30)=[@fd={0x66642a85, 0x0, r1, 0x0, 0x1}, @flat={0x77682a85, 0x100, r2, 0x1}], &(0x7f00004e2000-0x8)=[0x20]}}, @clear_death={0x400c630f, 0x1, 0x4}], 0x1000, 0x0, &(0x7f0000c1e000-0x1000)="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"}) setsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f0000655000)=0x2, 0x4) r3 = syz_open_dev$usbmon(&(0x7f0000b90000)='/dev/usbmon#\x00', 0xfffffffffffffffc, 0x9bb29d7a58c39e0) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r3, 0x4010ae68, &(0x7f000005a000)={0x7001, 0x101000}) 2018/02/03 02:09:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000002000)='proclo}\x00', 0x0) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000f61000)=0x6, 0x4) lseek(r0, 0x0, 0x4) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000d22000-0x1)={0x7fffffff}, 0x1) 2018/02/03 02:09:55 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000dc1000-0x6)='logon\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00004e7000-0x4)='+%&\x00', 0xfffffffffffffff8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$restrict_keyring(0x1d, r0, 0x0, &(0x7f0000000000)='vboxnet0keyringwlan1n/user\x00') mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000002000-0x9)='/dev/dsp\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r1, 0xc0a85322, &(0x7f0000001000)) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r1, 0x111, 0x5, 0x81, 0x4) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000001000-0xc8)={0x2, 0x5, 0x0, 0x9, 0x3, [{0x8, 0x0, 0xffffffff, 0x0, 0x0, 0x800}, {0x8, 0x200, 0x400}, {0x0, 0x9, 0x401, 0x0, 0x0, 0x8}]}) ioctl$PPPIOCGMRU(r1, 0x80047453, &(0x7f0000001000)) chdir(&(0x7f0000002000-0x8)='./file0\x00') mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ipx(r1, &(0x7f0000001000-0x10), &(0x7f0000003000-0x4)=0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000003000-0x20)={r1, &(0x7f0000004000-0x87)="580c5d5e14e2f0ec4e19b08307d185e965d675ee78fd060b1e09281e25bcebbb1584ddaf6706b7d2d2f53d348483af938befb6a159a73fcc82d20dace2492e5dadbc2f2de08cddc778cd4d6de3d2ddf169d8730e949e87108fa6182673e3076abd7a8ea3184221cc9eb30ac95b549d39c51fde060cd749b09c15aa2ac9c2094e586ae672a07796", &(0x7f0000004000-0x4b)="a2ca19bb5e7625cc983dfcbec601e48b9c9cd059a93b4a07c60f96202d2cca60f2b2b09825cb67cb706eb4fb1b546f52fc268ad1376e1678641b0804ac6e18790338325d643501b1fb6908"}, 0x20) ioctl$PPPIOCGCHAN(r1, 0x80047437, &(0x7f0000001000)) modify_ldt$write2(0x11, &(0x7f0000004000-0x10)={0x3, 0x1000, 0x400, 0x7fffffff, 0x2a, 0x2, 0x40, 0x9, 0x0, 0xfff}, 0x10) flistxattr(r1, &(0x7f0000001000-0x3f)=""/63, 0x3f) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readlinkat(r1, &(0x7f0000004000)='./file0\x00', &(0x7f0000004000)=""/27, 0x1b) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) statfs(&(0x7f0000005000)='./file0\x00', &(0x7f0000000000)=""/71) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000006000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGPHYS(r1, 0x80404507, &(0x7f0000008000-0x75)=""/117) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r1, &(0x7f0000008000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000003000)=0x14) bind$packet(r2, &(0x7f0000002000)={0x11, 0x0, r3, 0x1, 0xf75b, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) 2018/02/03 02:09:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000a9e000)='/dev/mixer\x00', 0x4040, 0x0) fallocate(r0, 0x0, 0x100000001, 0x200) r1 = socket$inet(0x2, 0x80005, 0x0) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000015000)=@filter={'filter\x00', 0xe, 0x4, 0x288, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x98, 0xc0, 0x0, {}, [@common=@unspec=@connlabel={0x28, 'connlabel\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x2e8) syz_emit_ethernet(0x32, &(0x7f000000b000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @broadcast=0xffffffff, {[]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0xb, 0x0, 0x0, 0x8, 0x880b, 0x0, 0x0, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, []}}}}}}, 0x0) 2018/02/03 02:09:55 executing program 1: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2bc, &(0x7f0000009000-0x2bc)={@random="e9e73ababc72", @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "c8fba2", 0x286, 0x40000000003a, 0x0, @dev={0xfe, 0x80, [], 0x0, 0x12}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@time_exceed={0x3, 0x1, 0x0, 0x200000000000000, [], {0x1d, 0x6, "bc13a0", 0x8, 0x67, 0xd13, @remote={0xfe, 0x80, [], 0x0, 0xbb}, @local={0xfe, 0x80, [], 0x0, 0xaa}, [@routing={0x84, 0x200000000000005e, 0x3, 0x2, 0x0, [@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xc}}, @mcast1={0xff, 0x1, [], 0x1}, @loopback={0x0, 0x1}, @mcast1={0xff, 0x1, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @local={0xfe, 0x80, [], 0x0, 0xaa}, @dev={0xfe, 0x80, [], 0x0, 0x14}, @mcast1={0xff, 0x1, [], 0x1}]}, @hopopts={0x3b, 0x0, [], [@enc_lim={0x4, 0x1, 0x9}, @enc_lim={0x4, 0x1, 0x100000000}]}, @hopopts={0x87, 0x0, [], [@ra={0x5, 0x2, 0x9}]}, @routing={0xb7, 0xa, 0x0, 0x3, 0x0, [@dev={0xfe, 0x80, [], 0x0, 0x13}, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @remote={0xfe, 0x80, [], 0x0, 0xbb}, @empty, @mcast2={0xff, 0x2, [], 0x1}]}, @routing={0x67, 0xe, 0x3, 0x3, 0x0, [@mcast1={0xff, 0x1, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @loopback={0x0, 0x1}, @local={0xfe, 0x80, [], 0x0, 0xaa}, @empty, @remote={0xfe, 0x80, [], 0x0, 0xbb}, @dev={0xfe, 0x80, [], 0x0, 0xd}]}, @routing={0xbf, 0x8, 0x1, 0x8000, 0x0, [@mcast2={0xff, 0x2, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, @remote={0xfe, 0x80, [], 0x0, 0xbb}, @remote={0xfe, 0x80, [], 0x0, 0xbb}]}, @dstopts={0x2f, 0x1, [], [@jumbo={0xc2, 0x4, 0xfffffffffffff467}, @enc_lim={0x4, 0x1, 0x9}, @enc_lim={0x4, 0x1, 0x4}]}, @routing={0xbf, 0x8, 0x2, 0x46, 0x0, [@dev={0xfe, 0x80, [], 0x0, 0xe}, @local={0xfe, 0x80, [], 0x0, 0xaa}, @dev={0xfe, 0x80, [], 0x0, 0x12}, @empty]}], "95c9c42988ede1262276990d4979d6b22d5278a2dfe6c876bd5a887a6554802d7b0284cc46ddd7c3fdd0df51cee9db47a1522c816b50dbb36f20"}}}}}}}, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000007000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$TCSBRK(r0, 0x5409, 0xa9c4) syz_open_dev$midi(&(0x7f0000003000)='/dev/midi#\x00', 0x81, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000004000)={0xffffffffffffff9c}) getsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f0000008000-0x5), &(0x7f0000006000-0x4)=0x5) 2018/02/03 02:09:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f00005d8000)='/dev/dsp\x00', 0x40e000, 0x0) connect$netlink(r1, &(0x7f0000af4000-0xc)=@proc={0x10, 0x0, 0x3, 0x10008000}, 0xc) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000ac6000-0x44)={{0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}}, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}}, 0x0, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, @syzn={0x73, 0x79, 0x7a, 0x0}}) getsockopt$inet6_tcp_int(r1, 0x6, 0x11, &(0x7f000095f000), &(0x7f0000417000)=0x4) setsockopt$inet_opts(r1, 0x0, 0xd, &(0x7f00003a4000)="7a9c286fc3eb380c11014d31581de3145d680cb833267741451743cdf03b1269cdf77ef0e93f9b969654f012a674045f93e764525d51b992b4705aa9f6b7c18602fb888bc3ceb41398a12b66c248615049dad0f0cf74f204d408741fd8d296d661fba4665b769525208e1c9207bb0d511a896105f76ee45b708be0a5e981b57957fc3d1ede214a790c55f6775df1faaba2200577407bd0bd778606383a3ecee6229cb6b129993400fd98a7f08f3c0a5deec33f5569158ed0e7267d915f9396156147", 0xc2) getsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f0000dd4000-0xb2)=""/178, &(0x7f0000759000)=0xb2) 2018/02/03 02:09:55 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00002ec000)="00fcdf7f00200000000003ff9f3f000100014700008a19f5d46f79ae9d8670539dc75596f524d81ad9e301b37f37a87223") ioctl$FIONREAD(r0, 0x541b, &(0x7f0000348000-0x4)) getdents(r0, &(0x7f0000d13000), 0x68) 2018/02/03 02:09:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000617000-0x9)='/dev/vcs\x00', 0x24001, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000863000)='/dev/vcs#\x00', 0x70, 0x80) getdents(r1, &(0x7f0000af1000-0xf5)=""/245, 0xf5) sendto$inet(r0, &(0x7f0000992000), 0x0, 0x20044040, &(0x7f0000835000-0x10)={0x2, 0xffffffffffffffff, @empty}, 0x10) setsockopt$sock_int(r0, 0x1, 0x35, &(0x7f0000fb7000-0x4)=0x1, 0x4) 2018/02/03 02:09:55 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$random(&(0x7f0000000000)='/dev/random\x00', 0x0, 0x200) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000068a000-0x1)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000bfb000)={0x0, 0x0, 0x800000ffc}, 0x4) r1 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r1, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) sendto$inet(r1, &(0x7f0000342000-0x5c1)="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", 0x5c1, 0x0, &(0x7f00009b2000-0x10)={0x2, 0x3, @multicast1=0xe0000001}, 0x10) 2018/02/03 02:09:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000172000)='/dev/vcs#\x00', 0xff, 0x80) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r0, 0x4008ae48, &(0x7f0000f2e000)=0x10000) ptrace$cont(0xffffffffffffffff, 0x0, 0x0, 0x0) r1 = gettid() socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000005000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = memfd_create(&(0x7f0000000000)='dev ', 0x0) ftruncate(r3, 0x40007) sendfile(r2, r3, &(0x7f0000768000-0x8), 0xfffffffd) tkill(r1, 0x16) 2018/02/03 02:09:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x8, 0x1, 0x80000000) setsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f00003d7000)={0x9, 0x800, 0x9, 0x3, 0x0, 0x7, 0x8000}, 0xc) getsockopt$sock_int(r0, 0x1, 0x4000000026, &(0x7f0000f12000-0x4), &(0x7f0000d53000)=0x4) 2018/02/03 02:09:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x6, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000ba5000)="8907040000", 0x5) bind$inet(r0, &(0x7f0000055000-0x10)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) connect$inet(r0, &(0x7f0000566000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x0) socket$inet(0x2, 0x80806, 0x4) 2018/02/03 02:09:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000409000/0x1000)=nil, 0x1000, 0x4000, 0x0, &(0x7f0000121000/0x4000)=nil) mprotect(&(0x7f0000f93000/0x13000)=nil, 0x13000, 0xd) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f000068b000-0x11)='/selinux/relabel\x00', 0x2, 0x0) r2 = fcntl$getown(r0, 0x9) prlimit64(r2, 0x8c292d1634aca516, &(0x7f00009b6000-0x10)={0x0, 0x8}, &(0x7f0000655000)) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f000061e000)='/dev/vcs\x00', 0x400, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000102000)={0xffff, 0x0, 0x10003, 0x81}) ioctl$DRM_IOCTL_AGP_FREE(r3, 0x40206435, &(0x7f0000ec4000)={0x6, r4, 0x2, 0x8}) r5 = fcntl$getown(r1, 0x9) ptrace$poke(0x4, r5, &(0x7f0000c80000-0x8), 0x1) mmap(&(0x7f0000709000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r6 = fcntl$dupfd(r1, 0x0, r0) ioctl$sock_ipx_SIOCGIFADDR(r6, 0x8915, &(0x7f0000472000)={"26daa65555c49674f0b482abb18aebd8", {0x4, 0x7, 0x6, "7b451023916e", 0x7}}) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r6, 0x84, 0x6b, &(0x7f00005b4000)=[@in6={0xa, 0x1, 0x0, @dev={0xfe, 0x80, [], 0x0, 0x16}, 0xd15f}], 0x1c) ioctl$KVM_PPC_GET_SMMU_INFO(r6, 0x8250aea6, &(0x7f0000be3000)=""/173) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/02/03 02:09:55 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt(r0, 0x10e, 0x0, &(0x7f0000001000), 0x0) r1 = ioctl$KVM_CREATE_VM(0xffffffffffffff9c, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000f31000-0x40)={0x6}) 2018/02/03 02:09:55 executing program 4: r0 = add_key$keyring(&(0x7f0000806000-0x8)='keyring\x00', &(0x7f0000024000)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffa) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$describe(0x6, r0, &(0x7f0000001000-0x1000)=""/4096, 0x1000) r1 = memfd_create(&(0x7f0000000000)='+bdevmime_typewlan0cgroup-\x00', 0x2) ioctl$PPPOEIOCSFWD(r1, 0x4008b100, &(0x7f0000000000)={0x18, 0x0, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @generic="8bfda4fde26cffe2c3abf4c1efa04c8e"}}) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000001000-0x8)={0x0, 0x8}, &(0x7f0000000000)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000001000-0xa0)={r2, @in6={{0xa, 0x3, 0x7f, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x9}}, 0x1, 0x0, 0x3f, 0x1, 0x40}, 0xa0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000000)={0x58, 0x8001, 0x1, 0x1, r2}, &(0x7f0000001000)=0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r1, 0x40bc5311, &(0x7f0000002000)={0x10000, 0x0, 'client0\x00', 0x1, "d1c3963d1d2ad494", "3e6c879659162f7bf6821d048c8c1f00b4ae93ee2d5bc1eca99cca32ef314dae", 0xfffffffffffffff9, 0x1}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r1, 0xc058534f, &(0x7f0000004000-0x58)={{0x1, 0x4}, 0x1, 0xf9, 0x3, {0x400, 0x5}, 0x7a19, 0x800}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$pppoe(r1, &(0x7f0000004000)={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @common='tunl0\x00'}}, 0x1e) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000005000)="a23c3976e3d6d18ed8a34653540585208011", 0x12) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000007000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000006000), &(0x7f0000006000-0x4), &(0x7f0000007000-0x4)=0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000007000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000002000)=0xc) fchownat(r3, &(0x7f0000007000-0x8)='./file0\x00', r4, r5, 0x400) clock_adjtime(0x6, &(0x7f0000002000-0xd0)={0x2, 0x7f, 0x9, 0x566c, 0x8000, 0xffffffff, 0x0, 0x0, 0x8, 0x1800000000000000, 0xc000000, 0x4, 0x100000000, 0x7ff, 0x3ff, 0x10000, 0x1000, 0x8, 0x3, 0x32b, 0x4, 0x5000000000, 0x3, 0x8001, 0x1, 0x6}) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r3) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_VRING_ERR(r1, 0x4008af22, &(0x7f0000008000-0x8)={0x3, r1}) 2018/02/03 02:09:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) flock(r0, 0x3) ioctl$sock_SIOCGSKNS(r0, 0x8983, &(0x7f000013d000)=0xa6) 2018/02/03 02:09:55 executing program 1: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$mixer(0xffffffffffffff9c, &(0x7f000000b000-0xb)='/dev/mixer\x00', 0x400, 0x0) openat$audio(0xffffffffffffff9c, &(0x7f0000009000)='/dev/audio\x00', 0x20000, 0x0) syz_emit_ethernet(0x78, &(0x7f000000c000)={@random="e9e73ababc72", @empty, [], {@llc={0x4, {@llc={0x2, 0xff, '=', "7ed5cd746a15a53060cc60afb83591ca44cfcc6fca64bfcfc24a4b2911e619b03ccbaa6b62bfa0c908ea13cc527aec71b1fe327f3a822a9cd7dedc01c81ad8adae7ae03d32c5d8c5608bcf0f042fef47a8a25d49a3187fb779d6f342035510e36b82a7bd212e19"}}}}}, 0x0) 2018/02/03 02:09:55 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x9, 0x2000) ioctl$TIOCGWINSZ(r0, 0x5413, &(0x7f000026f000)) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/relabel\x00', 0x2, 0x0) setsockopt$inet_buf(r1, 0x0, 0x10, &(0x7f0000258000)="17000000020001000003be8c5ee17688a3000008010100ec1fda1e0336030000000000000098fc5ad9485bbb6a8800000000dba67e0600000000000200df018000000000f5009cee4a5acb3da400001fb700670000c88ebbff0601150039010000000000000000000609edffffffffffff02df9eebe7ec7ee87cccebf6ba000840024f0298e9e90554062a80e605007f71174aa9512cbf320ec39f02d47c59cc16268b6026eb4bf6ba2112ce68bf17a6e019b7487067c12f", 0xb8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r2, &(0x7f0000001000-0x60)=[{&(0x7f0000002000-0x1f)=""/31, 0x1f}, {&(0x7f0000001000-0x9a)=""/154, 0x9a}, {&(0x7f0000001000-0x11)=""/17, 0x11}, {&(0x7f0000000000)=""/96, 0x60}, {&(0x7f0000002000-0x28)=""/40, 0x28}, {&(0x7f0000002000-0xa6)=""/166, 0xa6}], 0x6, 0x0) 2018/02/03 02:09:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty, 0xfffffffffffffffc}, 0x1c) listen(r1, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000a92000-0x4), 0x4) sendto$inet6(r0, &(0x7f0000eba000-0x1), 0xfffffeee, 0x20000004, &(0x7f000031e000)={0xa, 0x2, 0x0, @empty}, 0x1c) close(r1) 2018/02/03 02:09:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f000040e000-0xb)='/dev/adsp#\x00', 0x1, 0x444400) sendmsg$nl_xfrm(r0, &(0x7f0000702000)={&(0x7f0000b72000-0xc)={0x10, 0x0, 0x0, 0x1820}, 0xc, &(0x7f0000e04000-0x10)={&(0x7f0000bf1000)=@newae={0x18c, 0x1e, 0x10, 0x3, 0x3, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x2, 0x2, 0x33}, @in6=@local={0xfe, 0x80, [], 0x0, 0xaa}, 0x80000000, 0x4}, [@srcaddr={0x14, 0xd, @in=@empty}, @extra_flags={0x8, 0x18}, @sec_ctx={0x6c, 0x8, {0x66, 0x8, 0x1, 0x800, 0x5e, "216e76be32d23fbb1ac2ea735d7beb2faf4437ef53e54c0c1b210e05ae0723f6f39712294bd88e12d1b9d5960ee0959834248f6fa6aa87c162c17205b25c2d5e438cdb62824af66258648e48d5cb9b27230e44246835879f85a55f61150a"}}, @replay_thresh={0x8, 0xb, 0x1}, @lastused={0x10, 0xf, 0x6}, @ipv6_hthresh={0x8, 0x4, {0x5e, 0x7}}, @extra_flags={0x8, 0x18, 0x83c}, @replay_esn_val={0x20, 0x17, {0x1, 0x0, 0x1, 0x5, 0x4, 0x9, [0x4]}}, @sec_ctx={0x60, 0x8, {0x5c, 0x8, 0x1, 0x3, 0x54, "263b11cbb704ea4b77e8aa5982f08b36171322ad9018ce77457de94f7ccdc1b451f90b1080a986d60f4810ce7eed7d23eb39fb6dab5449538b513015cdf380eb2cd4c9adae819f9caa472dda220a631a2cd31f9f"}}, @encap={0x1c, 0x4, {0xffffffffffffffff, 0x1, 0x2, @in=@remote={0xac, 0x14, 0x0, 0xbb}}}]}, 0x18c}, 0x1}, 0x1) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f000014e000-0x38)={&(0x7f000059d000-0xc)={0x10}, 0xc, &(0x7f0000f9c000-0x10)={&(0x7f00000af000-0x190)=@newsa={0xf0, 0x10, 0x11, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @in6=@dev={0xfe, 0x80}}, {@in=@broadcast=0xffffffff}, @in=@multicast1=0xe0000001, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa}, []}, 0xf0}, 0x1}, 0x0) 2018/02/03 02:09:55 executing program 1: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f000000a000-0x4e)={@random="e9e73ababc72", @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "c8fba2", 0x18, 0x40000000003a, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @dev={0xfe, 0x80}}}}}}}, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000006000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr}}}, &(0x7f000000c000)=0x26) sendto$unix(r0, &(0x7f0000009000)="dae2ba9abfb7acff20d18186d4bff92e997e19a7fd043067dfc9be23b524608e8c53e402a1655a5321b3032dda5c00e9329d181c25c496e56d0d49a41db966c8b9a4358c775792305723727aeeb4542a595f3ca2c8c622dcd70fbbdf8ebbb6300f2d05e47467a2b7655fe8f0915852b2423c6ec126ef93df42bc34d48e0b5b75cfec6a024d3ef0ae921b801178c658a91c3054e533bb9d1596df8180c280e833bebe225b61cd18150e20f0b28540a74f6ec7d01a07294a515054c6c75af7766379", 0xc1, 0x1, 0x0, 0x0) 2018/02/03 02:09:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000093c000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x7) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = accept(r0, 0x0, &(0x7f000060c000)) sendmsg$inet_sctp(r2, &(0x7f0000dc9000)={&(0x7f000029b000-0x1c)=@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c, &(0x7f00001b2000-0x70)=[], 0x0, &(0x7f0000f3c000)=[]}, 0x0) r3 = socket$unix(0x1, 0x2, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00001c8000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r4, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r3]}], 0x1}, 0x0) recvmsg(r5, &(0x7f000000e000)={0x0, 0x0, &(0x7f000096e000-0x60)=[{&(0x7f00005dd000)=""/4096}, {&(0x7f0000848000-0xe5)=""/229}, {&(0x7f0000987000-0xc6)=""/198}, {&(0x7f0000bd8000-0xd2)=""/210}, {&(0x7f0000860000)=""/185}, {&(0x7f0000f10000)=""/176}], 0x0, &(0x7f0000532000), 0xffffffffffffffc5}, 0x0) pselect6(0x40, &(0x7f000072f000-0x40), &(0x7f0000cc9000-0x40)={0xfffffdfe}, &(0x7f000070b000-0x40), &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8), 0x8}) 2018/02/03 02:09:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x10, &(0x7f0000d7e000-0x4), 0x4) connect$inet6(r0, &(0x7f0000414000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) syz_open_dev$urandom(&(0x7f00009fe000-0xd)='/dev/urandom\x00', 0x0, 0x400140) [ 222.022989] TCP: request_sock_TCPv6: Possible SYN flooding on port 20010. Sending cookies. Check SNMP counters. 2018/02/03 02:09:55 executing program 1: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f000000a000-0x4e)={@random="e9e73ababc72", @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "c8fba2", 0x18, 0x40000000003a, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @dev={0xfe, 0x80}}}}}}}, 0x0) r0 = syz_open_dev$midi(&(0x7f0000003000)='/dev/midi#\x00', 0x7f, 0xc8801) ioctl$DRM_IOCTL_SET_MASTER(r0, 0x641e) 2018/02/03 02:09:55 executing program 5: mmap(&(0x7f0000000000/0xf87000)=nil, 0xf87000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000f87000)='\x00', 0x1) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f0000542000-0x4)) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r1, 0x0, 0x60, &(0x7f00002fe000)="437e75b4ffeb00a46522258a6a07b039289220e245c9b8e96dc987851c278b4bfcbdab27051bd4978d89164a9ab2990dc5c9de6cfe314003218f5b425c6c7bef4056e2973c050059", 0x48) r2 = shmget$private(0x0, 0x3000, 0x78000000, &(0x7f00004f0000/0x3000)=nil) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) shmctl$IPC_INFO(r2, 0x3, &(0x7f0000f88000)=""/96) 2018/02/03 02:09:55 executing program 4: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x31, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000fbf000-0xd5)="d703591a7f76c3e90129f3e1a038db7ccdfc6134aefed7468d80ea628f1ce154bd23a6f66daeb5d84c4e03ced827affef9cdc585e542b7fb4af8c9646c33204942eb268caa3f1bd2b2bbf852140f80d8dde3a8272e39b8cd9cb3498127dc9a8e9374bf879929b8c1ade9e9fa7102b204457c205a58f9f67220ae392c29af60dcf8fe2e4a06bad44c4cf5510f974e40e7f104ef5ad05e90b7945e0cfb3ff1379b124d7def5ed270b28f28009463bd058b40164b01a7ae0632b687eeae84237bdea22423bf311e78573bf7db378f9daa144b1baf3d20") madvise(&(0x7f000096f000/0x2000)=nil, 0x2000, 0x12) r1 = syz_open_dev$midi(&(0x7f0000c75000)='/dev/midi#\x00', 0x8, 0x101200) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000fbe000)='./file0\x00', &(0x7f0000fbf000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000f9b000-0xe8)={{{@in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x1, 0x3, 0x2, 0x6, 0xa, 0x80, 0x80, 0x2, 0x0, r2}, {0x98, 0x6, 0x40, 0xc41c, 0x2, 0x7, 0x7, 0x2}, {0x40, 0xb1, 0x1, 0x3}, 0x5, 0xffffffffffffffff, 0x2, 0x1, 0x2, 0x3}, {{@in=@rand_addr=0x7ff, 0x0, 0x2b}, 0xa19c819c3eed3791, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4, 0x4, 0x0, 0x80, 0xfffffffffffffffc, 0x5, 0x7}}, 0xe8) 2018/02/03 02:09:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000000000)={0x5, 0x414, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x1e, 0x4, 0x0) getpeername$packet(r1, &(0x7f00004c7000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000532000-0x4)=0x14) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000a7c000-0xe8)={{{@in=@local, @in6=@mcast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@multicast2}}, &(0x7f0000203000)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000d4c000)={{{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in=@multicast1=0xe0000001, 0x3, 0x8, 0x2, 0x0, 0xa, 0x80, 0x20, 0x3b, r2, r3}, {0x726, 0x8, 0x7ff, 0xc7a, 0x6, 0x7, 0x3, 0xbc41}, {0x2, 0x9, 0xfff, 0x5}, 0x4, 0xffffffffffffffff, 0x1, 0x0, 0x1, 0x3}, {{@in=@broadcast=0xffffffff, 0x1, 0x6c}, 0xa, @in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x1, 0x0, 0x3, 0x1, 0x1f, 0x6, 0x4}}, 0xe8) getsockopt(r1, 0x10f, 0x82, &(0x7f0000004000-0x4d), &(0x7f0000000000)) fadvise64(r0, 0x0, 0x0, 0x2) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f0000888000-0x9)='/dev/rtc\x00', 0x2, 0x0) mq_getsetattr(r4, &(0x7f0000a4e000)={0x0, 0xbc, 0x5, 0x7f19, 0xfffffffffffffffe, 0x2ff, 0x1000, 0x1be}, 0x0) memfd_create(&(0x7f00000b9000)='/dev/rtc\x00', 0x3) ioctl$KVM_SET_BOOT_CPU_ID(r4, 0xae78, &(0x7f0000c75000+0x784)) 2018/02/03 02:09:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000d2e000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) clock_getres(0x3, &(0x7f0000680000)) timerfd_settime(r0, 0x1, &(0x7f00004da000-0x20)={{0x0, 0x989680}, {0x77359400}}, &(0x7f000064a000-0x20)={{}, {0x0, 0x0}}) sched_rr_get_interval(0x0, &(0x7f0000705000)={0x0}) mq_timedsend(r0, &(0x7f00003fe000)="e42cfbb499142f9b9101748c44411ed843d2ecc3907786af5fba761fc23253dc090b1998e9902a6c3abf5ff33df61ac7ac5d728201f929b6469205af30d4df70f35a31984fbbd84ea10629001136d7bcbbaf578c", 0x54, 0x101, &(0x7f0000c73000)={r2, r1}) r3 = syz_open_dev$loop(&(0x7f0000a2e000-0xb)='/dev/loop#\x00', 0x0, 0x2) timerfd_gettime(r0, &(0x7f0000ab6000)) fcntl$F_GET_RW_HINT(r3, 0x40b, &(0x7f0000b4e000-0x8)) ioctl$LOOP_SET_BLOCK_SIZE(r3, 0x4c09, 0x800) r4 = syz_open_dev$mouse(&(0x7f0000249000-0x12)='/dev/input/mouse#\x00', 0x65, 0xff) getrusage(0x1, &(0x7f0000662000)={{}, {0x0, 0x0}}) utimensat(r4, &(0x7f000073a000-0x8)='./file0\x00', &(0x7f0000a16000-0x20)={{0x0, r5}}, 0x100) 2018/02/03 02:09:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xeef000)=nil, 0xeef000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000acc000)='/dev/usbmon#\x00', 0x5fc, 0x2042) getsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000106000-0x4), &(0x7f000001e000)=0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00002c2000)={r0, &(0x7f00004b6000-0xc9)="1ebeb7106c2139343866f0ea53c5d13d252c4f3aa3dae0a569a15cd5d072142056fbf677bd2eea4948063023506fefdc7d814a2043d07c49236534d78872a715aad5ad368e2e3af33e4aa137404da41fc866e11e6bcd04f402a8950740d3884901d73286878a228a9b68cea45fda1d800f84eb0d2c3a81e4e0cf6d72debda3f7ff4e6f024007e29676068e160197976153f7b980b0c2edab1f9d71f2e340f9846df3d49314f6c929f00891904383bd93dc1e6b9d5a9e2c0e9505e54bff782991c6129b370a6f9219c6", &(0x7f00001ee000-0x1f)=""/31}, 0x18) ioctl$sock_ifreq(r1, 0x89f9, &(0x7f0000f64000-0x50)={@common='sit0\x00\n\x00', @ifru_data=&(0x7f0000214000-0x20)="000109ff0000030000fa3d000204010002000000020000000800fffff404ab00"}) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f00003fb000)=0x0) r3 = syz_open_dev$mouse(&(0x7f00000c6000-0x12)='/dev/input/mouse#\x00', 0x8, 0x400000) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000e72000)={0x1, 0x0, [{0xbff, 0x0, 0xbc71}]}) setsockopt$inet6_opts(r3, 0x29, 0x36, &(0x7f0000cd0000-0xca)=@dstopts={0x2f, 0x18, [], [@jumbo={0xc2, 0x4, 0x20}, @generic={0xc2af, 0x82, "8b24f4f32d219df8be75839eebb9ffd2481b55809cf187b749ed6aab1b3c0d3766fba1414d0af7523cbb47595a411af62a9db0e94b1dead516ede3df1b7f3e213f020385d7fc293564b0dc80276ed0d08e33f66cb1991cf6018dae5a0d11751869455e82582dba5d04adc5b0682a699c8cff9d6e33961970b1b7923336960946c258"}, @calipso={0x7, 0x30, {0x8, 0xa, 0x6, 0x9, [0x2, 0x8, 0x1cc5e761, 0x7, 0x0]}}, @jumbo={0xc2, 0x4, 0x9}]}, 0xca) connect$inet(r1, &(0x7f0000313000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) timerfd_gettime(r3, &(0x7f0000dc5000-0x20)) r4 = syz_open_dev$midi(&(0x7f0000ed9000)='/dev/midi#\x00', 0x6, 0xa02) perf_event_open(&(0x7f0000e22000-0x78)={0x0, 0x78, 0x7ff, 0xb4a4, 0x1fb2, 0x6, 0x0, 0xfffffffeffffffff, 0x4000, 0x5, 0x2, 0x3, 0x9, 0xffffffff, 0x80000001, 0x9, 0x3f, 0x6712, 0xc5, 0x8, 0x8, 0x3, 0xffff, 0x8, 0x6, 0x0, 0x6, 0x7, 0x9, 0x5, 0x80000001, 0x567b, 0x2, 0x101, 0x7, 0xffffffffffff8000, 0xffff, 0x2, 0x0, 0xfffffffeffffffff, 0x1, @perf_config_ext={0xb2c, 0xeab8}, 0x200, 0x5, 0x1, 0x5, 0x9, 0x101, 0xc07}, r2, 0x1, r4, 0x4) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f0000269000-0x4)) lgetxattr(&(0x7f0000674000-0x8)='./file0\x00', &(0x7f0000b41000)=@random={'system.', '/dev/midi#\x00'}, &(0x7f0000fb9000)=""/62, 0x3e) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f00000f7000-0x20)={0x200, 0x101, 0x200, 0x7, 0x80000000, 0x100, 0x7, 0x1, 0x0}, &(0x7f000053e000)=0x20) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r4, 0x84, 0x10, &(0x7f00002b6000-0x8)=@assoc_value={r5, 0x100000001}, &(0x7f000084c000)=0x8) 2018/02/03 02:09:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000156000-0x12)='/dev/input/mouse#\x00', 0xa7, 0xa0000) ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_PPC_ALLOCATE_HTAB(r2, 0xc004aea7, &(0x7f000040a000)=0x7) ioctl$EVIOCGUNIQ(r0, 0x80404508, &(0x7f0000fc2000-0xf3)=""/243) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f000054b000/0x18000)=nil, &(0x7f0000828000-0x18)=[@text32={0x20, &(0x7f0000ae8000)="c4c17d2b461a66ba2000ec26670ff29f775466b804008ee8c744240000900000c7442402b0000000c7442406000000000f01142466baa000b87b0000000f23d00f21f835100000020f23f8f6774666baa000ed66ba42ecc4e27d2a85a2a50000", 0x60}], 0x1, 0x0, &(0x7f0000aed000)=[], 0x0) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000b6b000-0x18)={0x1, 0x0, [{0x4b564d03, 0x0, 0x200000}]}) ioctl$KVM_GET_VCPU_EVENTS(r3, 0x8040ae9f, &(0x7f0000d0c000-0x1c)) 2018/02/03 02:09:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f000094a000-0x18)={0xaa}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f000003b000-0x6)="706f73fb00000000000000566f6573737b0000", 0x0) pwrite64(r1, &(0x7f000003c000-0x1)='/', 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r1, 0x0) lseek(r1, 0x0, 0x2) sendfile(r1, r1, &(0x7f000003c000), 0xffc) ioctl$UFFDIO_UNREGISTER(r0, 0xc020aa04, &(0x7f0000001000-0xb)={&(0x7f0000011000/0x3000)=nil, 0x3000}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$inet6_dccp(0xa, 0x6, 0x0) recvfrom$inet6(r2, &(0x7f000072e000)=""/177, 0xb1, 0x0, &(0x7f0000a1b000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) 2018/02/03 02:09:55 executing program 1: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f000000a000-0x4e)={@random="e9e73ababc72", @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "c8fba2", 0x18, 0x40000000003a, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @dev={0xfe, 0x80}}}}}}}, 0x0) r0 = socket$bt_bnep(0x1f, 0x3, 0x4) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fgetxattr(r0, &(0x7f000000c000)=@random={'security.', 'system^B\x00'}, &(0x7f0000008000-0x64)=""/100, 0x64) 2018/02/03 02:09:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x3, &(0x7f0000728000)={0x0}) setitimer(0x0, &(0x7f000059a000-0x10)={{}, {r0}}, &(0x7f000002b000-0x20)) alarm(0x0) 2018/02/03 02:09:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x8, &(0x7f00000a4000-0x10)) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000262000)='/dev/sequencer2\x00', 0x0, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f000047e000)='/dev/vcs\x00', 0x0, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000f65000)={0x0}, &(0x7f00001f7000-0x4)=0xc) r3 = gettid() kcmp(r2, r3, 0x6, r1, r0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f00009ce000)=""/137, &(0x7f0000497000-0x4)=0x89) mlock(&(0x7f000090e000/0x4000)=nil, 0x4000) getsockopt$inet6_udp_int(r1, 0x11, 0x67, &(0x7f0000e52000-0x4), &(0x7f0000ca0000)=0xffffffffffffff16) r4 = syz_open_dev$audion(&(0x7f000049b000)='/dev/audio#\x00', 0x7, 0x2) ioctl$ASHMEM_SET_PROT_MASK(r4, 0x40087705, &(0x7f000016a000)={0x6, 0x6}) ioprio_get$pid(0x1, r3) perf_event_open(&(0x7f0000fac000-0x78)={0x1, 0x78, 0x3, 0x9, 0x8, 0x0, 0x0, 0x68b, 0x220, 0xb, 0x1, 0x101, 0x5, 0xfffffffffffffff8, 0x139c00000000, 0x4, 0x6, 0x4, 0x1, 0xb59, 0x2c830f36, 0x100000001, 0x34e, 0x2, 0x8, 0x3, 0x9, 0x6145, 0x7, 0x0, 0x400, 0x100, 0x1000, 0x1, 0x774, 0x7, 0xfff, 0x1, 0x0, 0x7, 0x0, @perf_config_ext={0x7, 0x15ee}, 0x9000, 0x200, 0x9, 0x0, 0x3, 0x44, 0x795}, r3, 0x6, r1, 0x4) syz_open_dev$sndctrl(&(0x7f0000ea3000-0x13)='/dev/snd/controlC#\x00', 0x80, 0x2) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000dbc000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}}) 2018/02/03 02:09:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f000092e000-0x8)={0x0, 0x0}) r1 = perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000}, r0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f0000a27000)=0x100000000) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000026a000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$LOOP_GET_STATUS64(r2, 0x4c05, &(0x7f00001c2000)) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x40042409, 0x0) socketpair(0x3, 0x5, 0x7266f081, &(0x7f0000661000-0x8)) 2018/02/03 02:09:56 executing program 3: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000579000)='/dev/vga_arbiter\x00', 0x10000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_INFO(r0, 0x80386433, &(0x7f0000001000-0x61)=""/97) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000a9f000-0x8)=@fragment={0x1d, 0x0, 0x401, 0x4, 0x0, 0x3, 0x2}, 0x8) syz_emit_ethernet(0x308, &(0x7f0000d47000-0x308)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x41, 0x6, "a2fbc8", 0x2d2, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[@hopopts={0x3e, 0x1c, [], [@generic={0x3, 0xd8, "e2d3659f0a72559bab1b30153b7ab7dbae11f9d0934249dc09549923549553e6ac3f50a0910e940af961d00f8253ed15672974c01d7fde1077e5a9bc440d6948596e1b5c8bbf7eeb00b98b22ad9cf27515b2026dd94b13d21504c65b01ecfa6e7a368e4990da878c3664327db647af8728bf8bc7568b0f829ed0243a4eff5fd97ef8ccc5149fce61409417a6af4d03792d1bc9efc9af1abc3a0aa8764935ab7120c7b1c09ecd9eb646fcb034bc6b01a3fba5a88132543dc2acf5bb025ed43050bda1d670ba194eca366af5c2fe41351f0779b9764f479f74"}, @jumbo={0xc2, 0x4, 0x3}]}, @fragment={0x8f, 0x0, 0x3, 0xffffffff, 0x0, 0x3, 0x1}, @fragment={0xc, 0x0, 0x9, 0x78fdc717, 0x0, 0x4, 0x3}, @dstopts={0x2f, 0x23, [], [@pad1={0x0, 0x1}, @calipso={0x7, 0x18, {0x7, 0x4, 0x5, 0x8, [0x3, 0xe000000000000000]}}, @generic={0x1ff, 0xfc, "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"}]}, @fragment={0x0, 0x0, 0x5, 0x0, 0x0, 0x6, 0x3}, @routing={0x2c, 0x4, 0x2, 0x3, 0x0, [@loopback={0x0, 0x1}, @local={0xfe, 0x80, [], 0x0, 0xaa}]}, @dstopts={0x0, 0x7, [], [@jumbo={0xc2, 0x4, 0x3}, @hao={0xc9, 0x10, @loopback={0x0, 0x1}}, @enc_lim={0x4, 0x1, 0x6c53}, @enc_lim={0x4, 0x1, 0x81}, @pad1={0x0, 0x1}, @jumbo={0xc2, 0x4, 0x20000}, @pad1={0x0, 0x1}, @enc_lim={0x4, 0x1, 0xfbd7}, @enc_lim={0x4, 0x1, 0x100000001}]}, @fragment={0x2f, 0x0, 0x8, 0x5, 0x0, 0x2, 0x1}, @dstopts={0x33, 0x0, [], [@pad1={0x0, 0x1}]}], @icmpv6=@param_prob={0x4, 0x0, 0x0, 0x0, {0x0, 0x6, "e0af19", 0x4, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, []}}}}}}}, 0x0) 2018/02/03 02:09:56 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f00006e1000)='./file0\x00', 0x8100, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSBRK(r0, 0x5427) flistxattr(r0, &(0x7f0000001000-0x5f)=""/95, 0x5f) mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f000000a000-0x4e)={@random="e9e73ababc72", @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "c8fba2", 0x18, 0x40000000003a, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @dev={0xfe, 0x80}}}}}}}, 0x0) 2018/02/03 02:09:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000315000-0x74)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb") r1 = open(&(0x7f0000000000)='./file0\x00', 0xc0, 0x0) mount(&(0x7f0000f29000-0x8)='./file0\x00', &(0x7f0000f8a000-0x8)='./file0\x00', &(0x7f0000fb3000-0x3)='\x00v\t', 0x1002, &(0x7f00000b2000)) ioctl$VT_DISALLOCATE(r1, 0x5608) readv(r0, &(0x7f000005a000)=[{&(0x7f0000d1d000)=""/203, 0x52e}], 0x1) mount(&(0x7f0000800000-0xe)='./file0/file0\x00', &(0x7f00007fb000)='./file0\x00', &(0x7f0000c06000)='mqueue\x00', 0x0, &(0x7f0000d1d000-0x1)="d6") 2018/02/03 02:09:56 executing program 5: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000009000/0x2000)=nil, 0x2000, 0x5) remap_file_pages(&(0x7f000000b000/0x2000)=nil, 0x2000, 0x0, 0x0, 0x0) 2018/02/03 02:09:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000002000-0x50), &(0x7f000004e000-0x4)=0x8) r0 = syz_open_dev$sg(&(0x7f000051b000)='/dev/sg#\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000bd4000)='/proc/self/net/.fkey\x00', 0x0, 0x0) fcntl$F_GET_FILE_RW_HINT(r1, 0x40d, &(0x7f0000f8a000-0x8)) ioctl$KVM_SET_PIT(r0, 0xc0481273, &(0x7f000084d000-0x70)={[{}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}]}) [ 222.690534] SELinux: unknown mount option [ 222.716966] SELinux: unknown mount option 2018/02/03 02:09:56 executing program 1: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00004fd000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000008000)={0x0}, &(0x7f000000c000-0x4)=0x8) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f000000b000-0xa0)={r1, @in={{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x15}}}, 0xffffffff00000000, 0x4, 0x2, 0x1, 0x80}, &(0x7f000000c000)=0xa0) 2018/02/03 02:09:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f0000745000-0x24)) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00005d0000-0xa)='/dev/cuse\x00', 0x8010000080802, 0x0) pread64(r1, &(0x7f0000a4c000)=""/56, 0x38, 0x0) write$fuse(r1, &(0x7f00007df000)={0x1059, 0x0, 0x1, @random="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"}, 0x1059) ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c08, 0xae9b) 2018/02/03 02:09:56 executing program 3: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f000000a000)={0x0, 0x400, 0xff, 0x5}, &(0x7f0000004000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000009000-0xc)=@sack_info={r1, 0x0, 0x3ff}, &(0x7f0000007000-0x4)=0xc) bpf$PROG_LOAD(0x5, &(0x7f0000009000-0x48)={0x1, 0x2, &(0x7f0000009000-0x18)=@raw=[@alu={0x0, 0x0, 0x7, 0x0, 0xb}], &(0x7f0000004000-0xa)="00000000000000057200", 0x0, 0xc3, &(0x7f0000386000)=""/195}, 0x48) 2018/02/03 02:09:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000173000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f00003da000-0x10)={0x0, 0x820a, 0xf97a, 0x2, 0x0}, &(0x7f00005e5000)=0x10) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f000056b000)={0x0, 0x10000, 0x30, 0x4}, &(0x7f000084a000-0x4)=0x18) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000808000)={0x0, 0x0, 0x271}, &(0x7f0000208000)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000b6a000-0x14)={0x0, 0xfffffffffffff53b, 0x1f, 0x8, 0x9, 0x98}, &(0x7f00005df000-0x4)=0x14) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000e8c000)={0x0, 0x4, 0x0, 0x3ff, 0x0}, &(0x7f000075b000)=0x10) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000bfb000-0x2c)=[@in={0x2, 0x0, @multicast1=0xe0000001}, @in6={0xa, 0x0, 0xfff, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x100}], 0x2c) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000965000-0x10)={0x0, 0x8, 0x80, 0x1}, &(0x7f0000237000-0x4)=0x10) sendmsg$inet_sctp(r0, &(0x7f000046c000)={&(0x7f000054b000-0x1c)=@in6={0xa, 0x2, 0x200, @mcast2={0xff, 0x2, [], 0x1}, 0x10001}, 0x1c, &(0x7f0000b50000-0x50)=[{&(0x7f00008f5000)="182a110b9d67dd1a83f167382debd554f25bfdea9c9881b7a4249278873f2bcb3f9dbd4070c0891dd634d6d133f71281c35a79bd3a78d6b63d87c5e66d4f4e0c20546cf1a2fa17c542ec0e720c857a399ae042d959a1f2e3e0e521c71d16f85e302b324db5e37517eb7b5a9ff0dc95d32f8d871bfcbfe1ae69fb0467e8f85e184e741edbb50b8508c5dc603eb3da76f21152d92a459ebadb6cc9c0fd543face9b5f280d5a07c663a5a6f4b60070c19b43ce06971986592c4ea38a9", 0xbb}, {&(0x7f000020d000)="589b55809938e773b1711e3a41d4beb6608889822f22dc9a00bf2a01b4d17d041528d5b3ff88b27e8a2c5b20d65f64", 0x2f}, {&(0x7f0000607000)="8e55e3ad2fcc89f6394a804aed93627eee04b2a6904d49976bea9ad1b1ef79aa9ffc98e2987c82a3ad09358122b915a45f20b743bd2435dcf87897bcafaf1cfbf6198fd53ee87aef4d5543c1b2ef2e550a30de99fb3afbe593329e8ab2341d817d84adf6837f6cd237a6515b696e986064d3d3913b708482f583832d468d56c4184fba43336921d0d6628e7029aa72087ba9e0c1a31fb6c8e1866a9a08a13bf28b51912c4ad91008076c84a25ade67518f450be1fe790f16284c501ebe61841aeda4637ad614e6eb084c", 0xca}, {&(0x7f0000b91000)="e7568a3f3f74e5443c", 0x9}, {&(0x7f00004ea000)="7476c672e10dcfd8ed951820c6bd009719dcbd9fed5e3adedfcca927629050cb2b76860f25595bf92b16560420743d13e8303c5a7dae7070e68a8ac38ad31e1741443dd5b46b31ca14df086b391af83a7940bdc8db3354f129e43b55bdb3dd22eae44f9a25ba607c", 0x68}], 0x5, &(0x7f0000bae000-0x180)=[@sndinfo={0x20, 0x84, 0x2, {0x2, 0x8004, 0xfff, 0x3, r1}}, @sndrcv={0x30, 0x84, 0x1, {0x2, 0x5, 0x0, 0x0, 0xcbd4, 0x5, 0x3, 0x2, r2}}, @init={0x18, 0x84, 0x0, {0x5, 0x9, 0x4, 0xc1}}, @sndinfo={0x20, 0x84, 0x2, {0x7dad, 0x4, 0xbd41, 0x9, r3}}, @init={0x18, 0x84, 0x0, {0x1, 0x2, 0x48ce}}, @sndinfo={0x20, 0x84, 0x2, {0x8, 0x8201, 0x8, 0x1, r4}}, @sndinfo={0x20, 0x84, 0x2, {0x80, 0x207, 0x0, 0x7, r5}}, @sndinfo={0x20, 0x84, 0x2, {0x9, 0x8, 0x420, 0x8, r6}}], 0x180, 0x4004000}, 0x400c800) r7 = socket$inet6(0xa, 0x80002, 0x88) setsockopt$inet6_udp_int(r7, 0x11, 0xb, &(0x7f00002d9000), 0x4) 2018/02/03 02:09:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x3, 0x10) r1 = add_key$user(&(0x7f00006e5000-0x5)='user\x00', &(0x7f000066e000-0x5)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000518000)="b0cebf846a4b317a75a75dcf67de3143b056b02bcc160be678eb4f943ed3d0d4e17262db5be652f78ab9b1a30efb1893e0c4d51be9d5881559c2277b5eb39b444d7696c93ccee3bc17760fb4c54c87e1bbb8f3f9abf41a18e9730008acb964efb8ecc78205a1f2bb2d10670d8b3541b0e1bb07b200072dea368659687e1114c50f75071b0346a6ac0e9fe0b10c9e4d676392e5d014090524344f05370725eca91d39115755af907a1078e4112a45ef029c96f2652f600b54248ffbee5cbc6147847e6044f9c3018dab10deb7039a2e84d1ae36b97c2abc7290de4f", 0xdb, 0xffffffffffffffff) keyctl$assume_authority(0x10, r1) sendmsg(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000011000-0x24)="2300000024009115460000000000001201000000000000270600000000000004007352", 0x23}], 0x1}, 0x0) 2018/02/03 02:09:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000865000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0xffffffffffffff37) sendto$inet(r0, &(0x7f0000482000), 0xff2b, 0x800000120000001, &(0x7f0000172000)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14}}, 0x10) r1 = accept(r0, 0x0, &(0x7f0000ce0000-0x4)) setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000ab6000)=@int=0x100, 0x4) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000e0d000)={0x9, 0x7ff, 0x7fffffff, 0xfa}, 0x8) 2018/02/03 02:09:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$l2tp(0x18, 0x1, 0x1) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000900000-0xd)='/selinux/mls\x00', 0x0, 0x0) getpeername$packet(0xffffffffffffff9c, &(0x7f00001a5000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000716000-0x4)=0x14) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f0000c29000-0x18)={@loopback={0x0, 0x1}, 0x400, r2}) connect$l2tp(r0, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, 0x4}}, 0x2e) close(r0) 2018/02/03 02:09:56 executing program 2: r0 = open(&(0x7f0000256000)='./file0\x00', 0x400000, 0x40) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000578000)='./file0\x00', 0x0) lsetxattr(&(0x7f0000713000-0x8)='./file0\x00', &(0x7f0000fb0000-0x19)=@known='system.posix_acl_default\x00', &(0x7f000054b000-0x14)="0200000001000000000000010400000000000000", 0x14, 0x0) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) 2018/02/03 02:09:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000528000-0x8), 0x1b, 0x0) get_mempolicy(&(0x7f00004c1000), &(0x7f00004a7000), 0x4, &(0x7f0000be7000/0x4000)=nil, 0x2) 2018/02/03 02:09:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_create(0x0, 0x0) unshare(0x28060400) timerfd_create(0x0, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000afe000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1}, 0x0) r3 = syz_open_dev$vcsa(&(0x7f0000f5b000-0xb)='/dev/vcsa#\x00', 0xe70d, 0xfffffffffffffffc) recvmsg(r2, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000), 0xfc13}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}, &(0x7f0000cc9000-0x40), &(0x7f0000cf6000)={0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x0, 0x486ded3f, 0x0, 0x100000000}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000c8a000-0x10)={&(0x7f0000cc9000-0x8), 0x8}) dup2(r3, r0) 2018/02/03 02:09:56 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x100, 0x0) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f0000000000)=""/57) mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f000000a000-0x4e)={@random="e9e73ababc72", @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x12}, [], {@ipv6={0x86dd, {0x0, 0x6, "c8fba2", 0x18, 0x40000000003a, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}, @dev={0xfe, 0x80, [], 0x0, 0xe}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @dev={0xfe, 0x80}}}}}}}, 0x0) 2018/02/03 02:09:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f000010f000)={&(0x7f000000f000-0xc)={0x10, 0x34000}, 0xc, &(0x7f0000220000)={&(0x7f00004e1000-0x10a4)={0x14, 0x23, 0x2fd, 0xffffffffffffffff, 0xffffffffffffffff, {0x12}, []}, 0x14}, 0x1}, 0x0) syz_open_dev$sg(&(0x7f00005ad000-0x9)='/dev/sg#\x00', 0xfffffffffffffffd, 0x40000) 2018/02/03 02:09:56 executing program 7: madvise(&(0x7f0000b45000/0x4000)=nil, 0xfffffffffffffe77, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000-0xf)='/dev/sequencer\x00', 0x10800, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000001000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000001000-0x68)={0x9, 0x1, 0x8, {r1, r2+10000000}, 0xec4c, 0x9}) 2018/02/03 02:09:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000002000-0x14)={0x1, 0x87, 0xff, 0x1}, 0x14) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000524000-0x18)={r1, &(0x7f0000ce8000-0xd2), &(0x7f0000581000-0x15)=""/21}, 0x18) r2 = socket(0xf, 0x5, 0x9) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f000051a000-0xd)={0x0, 0x5, "f0512b9282"}, &(0x7f0000a82000)=0xd) r4 = gettid() capget(&(0x7f0000e62000)={0x19980330, r4}, &(0x7f0000e36000)={0x361, 0x100, 0x8, 0x4, 0x6, 0x3}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000109000)={r3, 0xfffffffffffffffb}, &(0x7f00007c2000+0xdb6)=0x8) r5 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00001d0000)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f00006b7000)={r3, 0x93, "e36b814b75a315b409fbf786e0a311bc2180778bc72d0cc66ac0438a2b93c96863ae8ae616cfaa51a7037293f7c81c28e94f75f08dc88684bf9021c2a882bdde1c88f5157e05b365236342979b47bfb0e958151f31e992dac12d62ce4c1294109ecf517d4221de86ca76ca5773d6fcac4ec89632371278c35b15ef842803b13db130478309adcabc6196fdb2c2e3b18c725603"}, &(0x7f00007cd000)=0x9b) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r5, 0x84, 0x6d, &(0x7f0000d2a000-0x7a)={0x0, 0x72, "1f40a3b49c2ec87c514d8a66b6fbbf59a3e3ed94a8729c4fb79667036559c4520c606f6df3efee513f1685c2c6ab7b605e046eeab324e91cdb109a9711ce268b7e4ae0bc9182261f4a8de9bfa029a981c40acb9a69a96f826498eda37d302cf7d10b9f0f564b87efd793a9201c82c6b32e7a"}, &(0x7f00007ac000-0x4)=0x7a) splice(r0, &(0x7f0000262000-0x8), r1, &(0x7f000039f000-0x8), 0xda, 0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r5, 0x84, 0xd, &(0x7f0000f3c000-0x4)=@assoc_id=r6, &(0x7f0000167000+0x5ea)=0x4) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000001000-0x10)={0x0, 0x0, 0x8, 0x9}, &(0x7f0000aab000)=0x10) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r5, 0x84, 0x5, &(0x7f0000bbe000)={r7, @in6={{0xa, 0x1, 0x100, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0xffffffffffff0001}}}, 0x8c) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r5, 0x84, 0x64, &(0x7f0000e37000)=[@in6={0xa, 0x2, 0x81, @mcast1={0xff, 0x1, [], 0x1}, 0x6}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}, @in6={0xa, 0x0, 0x1000, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x9}, @in6={0xa, 0x1, 0x1, @mcast1={0xff, 0x1, [], 0x1}, 0x1}, @in6={0xa, 0x2, 0xdfb, @ipv4={[], [0xff, 0xff], @empty}, 0xff}, @in={0x2, 0x0, @multicast2=0xe0000002}], 0x90) fcntl$getown(r0, 0x9) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00003ec000)={r1, 0x28, &(0x7f0000a4e000)}, 0x10) faccessat(r5, &(0x7f0000a8f000)='./file0\x00', 0x10, 0x0) 2018/02/03 02:09:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000385000-0x9)='/dev/ppp\x00', 0x101005, 0x0) close(r0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000da8000)=""/246) pwritev(r0, &(0x7f0000121000-0x10)=[{&(0x7f00000d5000-0x3)="0180", 0x74}], 0x1, 0x0) 2018/02/03 02:09:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) r0 = socket(0x17, 0x3, 0x1) sendmsg$nl_netfilter(r0, &(0x7f0000336000-0x38)={&(0x7f00001b5000-0xc)={0x10, 0x0, 0x0, 0x800002}, 0xc, &(0x7f0000b77000-0x10)={&(0x7f0000d80000-0x370)={0x370, 0xe, 0xe, 0x2, 0x0, 0x0, {0x3, 0x0, 0x5}, [@generic="58f56be55b3d923ee4b8be63d16e86f35643ea24a110b93cc7cc2acf1f3ef415b95e0e1efeecd8549b431f981aafc1cb2e16e76a00801ce8d02f2f22edbd72a8053761d016889cbcc1639cdfeaad3ba510efa0e5fc32d4285774e3e21cf9e8fbfd92", @typed={0x30, 0x76, @binary="f595aaebe76a3847c903c72e7393c0340154210f5b6b0208f851b3ae582a957f74eeebf8f3c58c"}, @generic="dc67ccec518dd37ed68cb0109bc2f99da7fc8e3eb0bf7265186f1bd5c716f8846744399dda9b4741c22d664a323b3cf0be9d19e653abae333f6a6c3d451813f730c6ed", @nested={0x278, 0x4d, [@generic="dd1d06e9dbbf9dfd9ba30baf62640a894cb866c2d52afa44ac0e1de66fdd658c1de7f8c5d33b9c690ff4b2e8e7992220ab28015627f9d3e31ccf1e3ba84f2ff9b373cc1cc73627248cb88e0c9acd3eeafeda3cce15ddbd947c5bc2c4a41bc9d4bf50dc7693ed168d76fb6af9f26be8491404550778ded0fd3b9d62bdcfafc5764821a4102229d97c7a84c49a4ff05c034d", @generic="15ae77234459d155f8e4bebbdb7860f9b034e8220890e3926a9385f207d6fb69ca1a001997151e4a787a335646f91fd61a8b48eca5c2d083627879d4ae6ae1484dd968984ca920bfd078e56dcc2e38ec7371988a93700582cfbe2fda1dcca0eb007ae6d809057919ea16bd5237abe6b69fa0572fd7bd1be19eec490f8961d2bf2ad35e3e539005d4429f582c5504a6ea3fd0ac3014cf0a3b27d271094e3ae9beff975a7045c140e3c11a1d0fe771167b0036a7604ac83f0a5436b06cd1b0bb9023a4c1f8db1d4609113abf81ca3012c1757825714a8a2af6c2033f936f24fdb5d8ece28273", @generic="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"]}, @typed={0xc, 0x8e, @ipv4=@dev={0xac, 0x14, 0x0, 0xf}}]}, 0x370}, 0x1, 0x0, 0x0, 0x10}, 0x240000c0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000812000-0x6)='bdev\x00', 0x100000, &(0x7f0000444000)) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) mount(&(0x7f00002ba000-0x8)='./file0\x00', &(0x7f0000cbf000-0x8)='./file0\x00', &(0x7f00005f8000-0x6)='ramfs\x00', 0x80000, &(0x7f000002f000)) mount(&(0x7f0000378000-0x8)='.', &(0x7f0000188000-0x8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) mount(&(0x7f0000add000-0x8)='./file0\x00', &(0x7f0000e09000-0x1)='.', &(0x7f00005e9000)='cifs\x00', 0x2000, &(0x7f0000ad5000)) umount2(&(0x7f000075e000)='.', 0x0) 2018/02/03 02:09:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x100000802, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00002f5000-0x4)={0x0, 0x6}, 0x4) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f00002be000)={0x1, &(0x7f0000c55000)=[{0x6}]}, 0x10) syz_emit_ethernet(0x56, &(0x7f00002bc000)={@random="82a9017ac07c", @empty, [], {@canfd={0xd, {{}, 0x0, 0x0, 0x0, 0x0, "bab3e1bcbc00a238e3ac48f57fc37ee9b3f34f62bd27bf31d8e540b067be9b899cc74e255d04c30dc88ddbc2ebd40bace3870bdc799bb7969cbc06591f7e6837"}}}}, &(0x7f00007eb000)={0x0, 0x1, [0x0]}) fdatasync(r0) 2018/02/03 02:09:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x101}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f00002c8000)='/dev/audio#\x00', 0x1000, 0x500) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000a0d000), &(0x7f0000280000-0x4)=0x14) userfaultfd(0x807) 2018/02/03 02:09:56 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/vga_arbiter\x00', 0x100, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000000)={{{@in6=@mcast1, @in6=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@local}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000002000-0x14)={@loopback={0x0, 0x1}, r1}, 0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = getpid() mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) move_pages(r2, 0x7, &(0x7f0000001000-0x38)=[&(0x7f0000001000/0x1000)=nil, &(0x7f0000000000/0x1000)=nil, &(0x7f0000000000/0x2000)=nil, &(0x7f0000110000/0x4000)=nil, &(0x7f0000410000/0x3000)=nil, &(0x7f0000000000/0x2000)=nil, &(0x7f0000001000/0x1000)=nil], 0x0, &(0x7f0000002000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x2) fsetxattr(0xffffffffffffffff, &(0x7f0000001000-0xc)=@known='trusted.syz\x00', &(0x7f00002f7000-0x1)='\x00', 0x1, 0x0) 2018/02/03 02:09:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0x312, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) futimesat(r0, &(0x7f0000770000-0x8)='./file0\x00', &(0x7f0000cd0000-0x20)={{}, {0x0, 0x7530}}) dup3(r0, r1, 0x0) 2018/02/03 02:09:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = syz_open_dev$adsp(&(0x7f0000d7b000-0xb)='/dev/adsp#\x00', 0xfff, 0x84000) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r1, 0x80045530, &(0x7f00008f4000)=""/232) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) r2 = syz_open_procfs(r0, &(0x7f0000eea000)='attr/keycreate\x00') ioctl$TCFLSH(r2, 0x540b, 0xfff) writev(r2, &(0x7f000032e000-0x50)=[{&(0x7f00003f1000)}, {&(0x7f0000e0e000-0xb2)="d2", 0x1}], 0x2) 2018/02/03 02:09:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = memfd_create(&(0x7f0000003000)="2d2e000000000000000600", 0x0) r2 = getpgrp(0x0) sched_setaffinity(r2, 0x8, &(0x7f0000004000)=0x2) pwritev(r1, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) lseek(r1, 0x0, 0x4) mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x32, &(0x7f0000516000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @rand_addr, @multicast1=0xe0000001, {[]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x3, 0x1, 0x0, 0xf, 0x880b, 0x0, 0x0, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, []}}}}}}, &(0x7f0000adb000-0xc)={0x0, 0x0, []}) ftruncate(r1, 0x0) close(r0) 2018/02/03 02:09:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000fce000-0x18)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000086c000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1}) r1 = gettid() process_vm_readv(r1, &(0x7f0000fca000)=[{&(0x7f0000fcb000-0xf9)=""/249, 0xf9}], 0x1, &(0x7f0000fcb000-0x60)=[{&(0x7f000030a000-0x4e)=""/145, 0x91}], 0x1, 0x0) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000c23000-0x10)={&(0x7f000001d000/0xc00000)=nil, 0xc00000}) r2 = syz_open_dev$sndpcmc(&(0x7f0000377000)='/dev/snd/pcmC#D#c\x00', 0x9, 0x200400) accept4(r2, &(0x7f0000054000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1}}}, &(0x7f000024c000)=0x3a, 0x800) getsockopt$inet6_tcp_buf(r2, 0x6, 0x1f, &(0x7f0000f54000)=""/40, &(0x7f0000836000-0x4)=0x28) syz_open_dev$amidi(&(0x7f0000748000)='/dev/amidi#\x00', 0x0, 0x0) 2018/02/03 02:09:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000059b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(cast6)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c8b000-0x30)="d3ab27191a01002356ba602dff05000bfef9b9d2a4b20079fffffffffffffe0002250700", 0x24) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$RDS_GET_MR(r1, 0x114, 0x2, &(0x7f0000cc2000)={{&(0x7f00003ed000-0xd9)=""/217, 0xd9}, &(0x7f00008de000), 0x2a}, 0x20) 2018/02/03 02:09:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000825000-0x9)='/dev/sg#\x00', 0x7, 0x30000) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000002000-0x38)={0x0, 0x0, &(0x7f0000003000)=[], 0x0, &(0x7f0000002000)=[{0x10, 0x110}], 0x10}, 0x0) ioctl$SNDRV_TIMER_IOCTL_STOP(r1, 0x54a1) ioctl(r0, 0xc0184908, &(0x7f0000909000)="0b2628fafb15e0d9453f615117a237453738dc731531ac93999b87a776b057df5adc91cc") 2018/02/03 02:09:56 executing program 0: mmap(&(0x7f0000000000/0x3a9000)=nil, 0x3a9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80005, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000012000)=@filter={'filter\x00', 0xe, 0x4, 0x288, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@broadcast=0xffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='bcsh0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x98, 0xc0, 0x0, {}, [@common=@unspec=@state={0x28, 'state\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x2e8) syz_emit_ethernet(0xb2, &(0x7f000036e000-0xb2)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x22, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[]}}, @icmp=@info_request={0xf}}}}}, 0x0) mmap(&(0x7f00003a9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f00001fe000-0x8)='./file0\x00', &(0x7f00003aa000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f00003a9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f00003aa000-0x4)=0x0, &(0x7f0000373000-0x4), &(0x7f00001f3000)) mmap(&(0x7f00003a9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f000021b000-0x8)='./file0\x00', &(0x7f00003aa000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f00000f5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) truncate(&(0x7f0000176000)='./file0\x00', 0x7fffffff) setgroups(0x4, &(0x7f0000303000)=[r1, r2, r3, r4]) 2018/02/03 02:09:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f00009dd000-0x10)='/selinux/policy\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/02/03 02:09:56 executing program 2: socketpair(0x11, 0x0, 0x9, &(0x7f0000f4a000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f0000001000-0x50)={@generic="7e8d92a93a9863377c6f25d5b9c2aba5", @ifru_map={0x2, 0x0, 0x80, 0x3}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) bind$unix(r1, &(0x7f0000000000)=@abs={0x1, 0x0, 0x0}, 0x8) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f000010b000+0x58d)=0x6e) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0x0, &(0x7f0000d41000), &(0x7f00009d9000-0x10)) 2018/02/03 02:09:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000fce000-0x18)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000086c000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1}) r1 = gettid() process_vm_readv(r1, &(0x7f0000fca000)=[{&(0x7f0000fcb000-0xf9)=""/249, 0xf9}], 0x1, &(0x7f0000fcb000-0x60)=[{&(0x7f000030a000-0x4e)=""/145, 0x91}], 0x1, 0x0) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000c23000-0x10)={&(0x7f000001d000/0xc00000)=nil, 0xc00000}) syz_open_dev$amidi(&(0x7f0000748000)='/dev/amidi#\x00', 0x0, 0x0) 2018/02/03 02:09:56 executing program 7: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x18071, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000003000)={0x26, 'skcipher\x00', 0x0, 0x0, 'kw(anubis-generic)\x00'}, 0x58) remap_file_pages(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x4, 0x0) mprotect(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3) mlock(&(0x7f0000002000/0x4000)=nil, 0x4000) clone(0x0, &(0x7f0000004000-0x1000), &(0x7f0000006000), &(0x7f0000008000), &(0x7f0000002000-0x63)) 2018/02/03 02:09:56 executing program 3: mmap(&(0x7f0000000000/0xfe4000)=nil, 0xfe4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000c48000-0x14)={0x5, 0x4, 0x84, 0xf}, 0x1c) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000fe2000-0xa)={r0, &(0x7f0000222000), &(0x7f0000fe1000)=""/55}, 0x18) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000fd4000-0x2c)={0x0, 0x5, 0x6, 0x6, 0x11, r0, 0x9b3d8f5}, 0x2c) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000fce000)={r0, &(0x7f00005b8000-0x1001)="0c9efa5d19f6efc606980c3140287d6e9f17509db2afc4e0e45fd14f4b76f9f93d8cd46378c5cc59f81083c78497e31051821e4d34fc99257819029f5778cdb851f5ee089e64d161cdc1645830177927bb678aa6811baa845ea17ce3e86b6b765d2f93d2fe6f851cf53863efa01b09b74f28116fba1f1d14723c47ea33d0b86d30c81fca4a91a641f5a7fada6babf31c2f000353f39938d7cd15a36dc2508a0445f247d7ea2ff5711b955ee7c7b42a05a57d64fb0c1665cfd571188ac11c764836ad2bf5dc99e2fc893ab3bfbc033261c6b203dc0e68649074259089e1873a291252f9c2cc4713d97d34e25eff75373eb127500cc1cfe6b2bfb7f355a916d7227e054c2d8baf8ba904c00fd61087024f948c615ac5cc29026aafdd9cbf18ee6a9e46d328e570811072002ba6a572b988c418ad3614c9b92a94a4142f8ab43c0c95ad2cc5ddc43890cb6a2949354eaaa06dcc56e7795e485062395de38391f3f52524987a028f22ba797b8201d8a08f7fdd1e43248ecdf4f10255dc43ff02c6570a76c604bf3a885f0d976dcaf9358c552b8a41c291b914c750412fbeaf393ef1758473c4eea26d8a4f0670b572072413776c697076b5b1b1367e3bd663b130b34e5b15cb28bab1726bf6c9ced718dad5d3c140f73433f91cee601c469b7ae2642dad1961d78d8993459a83abbf9a678614c2c9655c459bae22a514f698adab4355b74c9c5d3c8613ef03a1cc5b8307444233b41fa9a949562ddd67741ee2960c222e174e5268c14231d6a0d87a6cafe17491a0d5c28e69c5184353413732f31c0355488f328353724eaea443da74e3e8482acaf5be228252a59105218c84e2b63f672a6fdd68244ee96f6b9d0b01ff920d76c24a2ac66f07194bcbce78d199cd0bb281bbea5b27ec02851d60dbe21317d928c3fb00586001780f36c542c6eede4b1a92df26621be288b59a5fd62960f958ff2af4e09827cc2bcbea5920dd7d81430b3f68e0fbd1a6ea9a6ddcf16c687fdb5fcacfeb45cf23aeb2e0fc9e90850a9ef38c8b89db74efc4e93a88f28f97126430000cfb106457a8e80745fc499fac795b9ab39451b6b743808cdbabc2b251c1bab259b2c20b5b85078d63e9d1cb3df26d2990b98ca6d391e19c247750445dbe260a26b6b7f93568c160815fb496c2346e536c1cd668e6f9fba153b66f71a54454620a5e1935132a41044e5ab19661ee955755a449cc8712b56816a98ed37743a1c2ef3c076b8ffec60b2ab6fa6c9ed9e19ea8bbacd7e20744f17140315a5ee5b9e99584a385bc9017b5a81417efa8c505eea1bf39e92b6ca1596b14ec675baba1010c3d6fb37d1be6981ef1c91f861ef07a2c840352a047aecdc3f9b05c5a9f8630ce36d5edd4fcc6dd6cdeb8c373f6a264890a73a4dcba1c7dda322be6b194dfb51d449da2c531f3a7eac130800c96d8f5eeae689bb45e189e794c205d1719e3cc10684502ec357e56ef8ddb7501acd685da13633577524ed5657bc4a69fff32655dc4b2a99534ae27389e5ab5720ad888e2b3404a3fcfeb6c1f1cc73baa85fdd3b0b2b8848a8b0ef23a0162b2c65c90f1bf46e42d2516cb0e5fd161f6d895a3b401ffeea0fa647a2986f9409bf6a55bef1558fd499c659e9f859765dce13079b661362471f0255b8529a4344e5eb42e491b19d816d46a345b8f1cf80038d28ffbacc4428b8fbd72c3e5f0f7a3a6c3d511df7562bd9cec8683a41ff05c2cfce03ba5f3f30a6bec137d4595937d680d21411a295dc1f05a1927b84ff2cf9d9cb99e65e26a751decf1e2bfa0200a31cb27bedc7f5f7f2b7bcb537e14222ad90cc1ccd587d535c6804872be57c9a2a022584bad0c3aebec86a25a485cf65b516177a67020e287e42a334b74f501ce45928bbdee3938a16d7e6f3619c7356c1aa20ae484f21897f328d7306969bb74b5061fb06702686fc80b18e99dfcb3b373810ee9a3825240b32ca42ff8309c9fe846be346e8da5c231db019ea1d73d9d5a1daf81a5cd5132b15dc51fff3a2d28105083e6d3389f0b6bebc7ae3c9815d992b31638a7354feb41156f82b541b259eecd2ae5a0f691ca9e4425886c74c36ee74786c54de6e0f1bb63f8b13a9e8c8e350e9b88f751cbd512b0de84be77eff16322f6b6c5beaf1951070fc13cd03e9b95a38a5b5e9ecc95e1be455cf6ac077bb5d3cc34fc4b33dd9a1113e9444833a948ca86ee51d9da767c754d0c6b6eb324422752268182fa0ee7b3640f3901206952f4c501b0e4c5bf4100a70d7da0dbb2632448a8028bdcfed361265af849474103f298f993ed8dcdf50cc6517d89c7d28d99d22f19ad0455a4466208777972b55f4a06e9fc07b7c993010209abbcd73b9e1bac1cf820363bf7df03393cfb8cb0a732a59135e51891029cc9e53bc676d8ad0d2334988bbd2a9779de01af9f4bdc3522a4d67f8c6374020c24ce5317378bee91822be48e968b2f186dab81ac0fba1343369b1d4a2f7c5759037e489f7b6ebeafc4fdbe1cc3bbfb6d360828f2c54ea5916b12cf9dd4838486629fdd34d0766d259e361fa02a5b5253822a4cee50ae3f8be4aca95e09d0ca2195b80935a560a628062ce144e4466390f292a1feec1c3163686c50df43ea6801db1d5f2bd0bd050c922ae31a5ae2ab32e367ae9eaa0d7d8be32428620b07799eb5a46e1b74204dc4bf6e806922544d3e7e84a8462c68f4e6e4803c5399f1dc47a1ab646dd5c417d6f0770adf8e9bf3c74d76ffac8b1cce29d99a5530c2a4b966161c007268a652b21729844e7c0bb9d9cd324ff73a2bdecdbe8b3600fb8535af637cfe6352be5d440c4859d2cd16a0a63c1cfef0b620d2acc5f0b98a51c86630b70e82bf4a69d7c3c4dc696f7ce1d91d7902b876c88bbe429598355e272fa7c21b73a13ecb5701bcca12481f891599f30817e0908ebf44980a3e2db06bc99f78dcef9f105c37f6c5503292894fc433c3d2cf5695c4da6e42b0fd7ead1af6f64114b00991f0503e271a000000000000100017ed9ec666608f67f0c9afaf3ca1f18fda14b61a60e04abfdf705b40a6198d87f9eda1c4bcebd4b210475ae09fc99b4ae9f35b6b6f8f460c6603366181a54057dbac84d627b8ddd8a05ccf9ed09c9bd4cb17db5fef4116d2db26312f9505dfc00e6648b36b98ebabab16111b72177f2b4abc17c9c8c4b1fcd8393b569fcc98b8daf57119b209642e0950119c6018a2b0e7d8d52c553b7ec8be11efc548a8696af30a0f6ff19c7d55fac181007f7da303b5c82e4e7599e1772e23f288bea985c4cb12ec1a017aa6934a9fab938b22bdc25c2f181c7d50c6c3eecdc33b9ae20d245d9caecb707b2d616e7cc205a71e36411b6fd103838a333f6f19416815642d493da3cfdf95e1a93aeacbff837e1b5317a04cbd15348bfec68691f40b0290231cdcc8646459ecc5f6683e792c0bc7ae45912e92016be4f10094542ba0442fbc2eece8e0789cd2f8b35d464620ca82805db6077d41dc334b08bbbab6b14a038002836ac1e8dd7a243bfb3e3139a834bb832f29da69013058592c15396569b19504d391e980bdaea932392cd22d32e76e431c48cb363089f9dc38e8dfad8f276619b09464f1fa7f14181eeed4937eafbe866a6572b5c2a4b3a7d9483e8cb9594bd652ac035a2d42586dad2f1e78bd6e0c01c22e65ab784586eeec1c6cc234325fdac04de538ee2a16b67c791f8ca2ca991ba61ce618a2333f09cadef9a3dfc49839f991375dc1c61fcb75cd41700fd780a0eb7b6e26e151acbc820955151d72246bf730da7c59cd953df336fcbdaa7a6c12bbed259c5b1f3df789f28d3d5fce9a7e9c26f36d70ad95ee7f416e2197854303387dd830b6c4ed26de5d40dc114145984a55cee3a26c9a3cd16b6af2523b935a16398422c9273a04ab577fd75235bcb471d0ee9754d5e368a086f6d82f04fc7ff82ffc581004bb10356f8e53d2723e49efa11ff3ee0d6199390787b04a2bfc31308bf353321151f03f4f1e69995d70cdedb319de4ead4f5fbdea63b1a4398496936a75cb1fde3f30a6e885be445626e7f7344717b4dd748f3ffdb8ccdad7e346b295793b736cf2d4c86c3f68340c348d25b68bd7b420893acb4bdf782182c74d0128e0adf7a33d4eef68550019949b4bb2d7966fa187e4f65b2e9ce038db34819a104c58cd2091840ab772969fb79ec9ae69b895178880ab734cf7355c960fb6ee6e2a76f7a3ec0408c0a98486c4cf8111075d6d1260fed7f2dde1bff86558e5e5086a036ea03221cdc5766c8276576f237b9ede0e8e1ea34224838a9f017b4de303d2597c45d677bdcb273a07ec32e867d8a7992b08b818577b8f58d653d0f5516ce3fb263a151d54efb9d2b3ca2d809bf273d1ce574c4c2f7089c69e54e19ff6c71c1a0ea6067b74f750cc623a3d57277cea3379c910785c7816b7a5b299432fc36a78a0adbaac781eab48f441f093db178773ba888511c39c00bd17f3929ff3986b4d7b68c762820ad898d06c581afa05830df04f10ea7d0ee0136f26965e7917830eb52776d113c7f0d11397b5f5ce80483b82e4d70efe2943146139d345e595815bc957924a8a6defd6f9f4cf094825cbec3c176e61d24a31b95b0665bafc802e3ebfbe1c81e147f2fe311cd05016c085c3d004dd2658ca8321e7ef88125c4917f9fd4b85a895d061e35839801774d6704206113455b92cedbfc04b5a6b663f095e5e182e96759758a1991cec1b4a1f508567c176e788bee20b0d472544b920153cf8085cf7a4ae47dcfc5a095270e45f71f0f10ea6026acf80d15eb9368724d4fa3835d945e8eacce92ae4fc89e44fb659850247f3b400cef574f172211ecf6aba850b79c461e106991b88c07f530c76bafacbc7854de6bb7cd25603eb8470d0a2eb3080b6d302cd2469960e8e92c12f37eb29b7b5cfcc94cba8f6de688a48bbbca874b89f7a3d91782096c6f9fb716c367b52915d9669e51159c142d13128d3c28f79655ec9284a4b4ef751179292efcfc5a3b578af7e282ad9669e6a60631852e36188e8ddca6123d885b8377c15de2f827ef7f9f48d05be7968ef6e869e4c68e6f3163c1663b073838fcc6b72c3ad1bbe5cf0217356565006f201d124b423be2599e244adff2b658165b749bf58fe23cb17ab9e1b2739e6de78a7ed56433edbb6c669cc7229a5d66c0447210f2fbe0002f04d31c17743a33cfbda4df6c74adc939b1f9be26dd282bfa1710e1392a03811d158a835eaa8a4eefd27b6476f27856000473b7c9db31eb710ae2a686fa34a6bfca9dd2feab973d703d93e51fd39d0e5a6d62fd37a15890c9889b97f12bc75442d867c3b7afaa96bb335ba9167bee89e42b514686e02b77eb2db3cd7b435c312a064e26caa3cba72e556cb2f15a1a5f73c75c940a04f3bc28f5b6deba89e9a37bb70861221dfc35caccb9eccfe70a88614c98167e463ffb249713894518b897f5554e986471c0c79e84ac9eba1016cdadbded2686655886dd6431891a978f3c303c03b0e302012540a771492d751fc6f51bf416f7d0a92205e901bc4c78544ecea1c23f860e96522c76fad61188d1c183186c2c81a18dcbf2916246d464cb19e0a83a859c578dfc9e5e62b2e28cf99406dc8fc577dc6a5fef850989ba6e118776fa749a64b1e857c7146354f3d69dc80454291c8fbd3e457d38cbe8d0756bfd22d998a2fa26f897b7fbaa888e9cc4181bdf2e75e411416312c3289c70821b9b465c802fb23ebd40e819e60aca85721f4925737e53acea6508073e98d5f4d8dcfaeb0", &(0x7f0000fe4000)="31a0f7e6b5a665460fef5aeac3a499005923a6c60f3934ebfb18725feb4df5bdc0f51ba36067141b02e5b31e11d1936b03cb00dd5bdb70c7108f548e5090912eee0b41a37caafc5c554cec9d067054f9970d42f4297106d37a664bb3ce743b84fa10cd16ba112f6b3703273287a8d36df5ee33e2700e334c790952fa191f6a1ecfc1fb3ad99005724b814e31a7842afa44802ea6832c4c9ab0ec0ce4249064a41da6e6a6dbd98297dee03b1a734b228b89c49255640d6ccccd7604090b9e10df31208285d8e4ea5bf2c87bf802242e2bec8dcd3a2922de12d96627d107e6031359e37af8ee8d82bafba144a0af42a3e5bcac06cf50f3", 0x1}, 0x20) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstatfs(r0, &(0x7f0000fe6000)=""/4) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000615000-0x20)={r0, &(0x7f0000431000-0xeb)="8fb7a73042837b6ced7f0d611ef08b5d7c7b5fefcf7346793084f1da8dac5fa5b130c5d57a91edea4234fece3ba9e72c394f5910986ee6916446a7fa0f758ebf000080c26067b33312a4a944908dd7c6ed30a6bcd847bdd24b921bccd45526428fcada2161b150f45d3bac04acc330a429845caaa6908f3cf7a5f10f4695f631d3b47b60f970c0e37f016b9c7e2b61db7cfe6830ef5b0d070ff51ce185f4b7241467c01491bccf846ce660a3df1061aa4d53269ef24f806841f82431830f02bc9dbe5978a2c66f82200e4c87c4d5ce92fd585472c19aaed35278395a110444d389732777299eca81bbc562", &(0x7f00004a5000-0x89)="49b597662cad9a0c9c2158b64d56bd5f8b8b92cc3f575f3af2d6e292dcbddf32cbe7675efb7f212eb5265d1b36b9e04ceaaf766b9a78549a4827df133aad350c1605244b507ab72c3c44ead905d9f06d1fb5afd37c1e9acb83d8a66547d20f0ad3998aecf8a3f4182e6bf0fbddac97f30af259019aa8f84308d05215918d81627b9130e1fc6f8ab924", 0x1}, 0x20) r1 = syz_open_dev$sndpcmp(&(0x7f00001bc000)='/dev/snd/pcmC#D#p\x00', 0x3f, 0x480) mmap$binder(&(0x7f00007e7000/0x4000)=nil, 0x4000, 0x0, 0x80010, r1, 0x55) 2018/02/03 02:09:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) getsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f0000000000)=""/145, &(0x7f0000006000-0x4)=0x2d) ioctl$EVIOCGABS0(r0, 0x80184540, &(0x7f0000351000)=""/127) [ 223.398650] ion_ioctl: ioctl validate failed 2018/02/03 02:09:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000014c000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_X86_SET_MCE(r2, 0x4040ae9e, &(0x7f0000d46000-0x40)={0x4000000000000000, 0x400000, 0x1000}) 2018/02/03 02:09:56 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x80800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000012000)='/selinux/enforce\x00', 0x200, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000004000-0x8)={0x0, 0x0}) renameat(r1, &(0x7f0000014000-0x8)='./file0\x00', r2, &(0x7f0000001000-0x8)='./file0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000), &(0x7f0000eaa000-0x4), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/03 02:09:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000009f000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x1000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) setpriority(0x2, r0, 0x0) 2018/02/03 02:09:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000bb5000-0x10)='/selinux/status\x00', 0x0, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f000098a000-0x1)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000337000-0xa8)={0x0, 0x0, []}) r1 = openat(0xffffffffffffffff, &(0x7f000014f000-0x8)='./file0\x00', 0x20000, 0x8) ioctl$sock_bt(r1, 0x541b, &(0x7f0000311000-0x1000)="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") ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000762000)={0x0, 0x1, &(0x7f00003ad000-0x69)=""/105, &(0x7f0000580000-0xe4)=""/228, &(0x7f0000a7b000)=""/199}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f000029b000)={0x0, 0x1}, &(0x7f00004e8000)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000968000-0xed)={r2, 0xe5, "c74a5d4d55faf9b29dc98b7fc18d85c3ada271f971056fb95793088746d943b26795a0c9e77402bd8d02172d749a9e1df51f739c70df07c1e997ff5aae73fc2743464de565d2f8bee2dd4d5cfe08d643f673b3db09e9c310bf21317f701fa07ca929e1807a5a6e3f37dcfc018b032e9a09c8d574709aa49c1aa8af1414c6972fa30b81d2b3303466bec1350a0ae1d57dffc5b1891028a2cf6deb76bcf3bb63779a5d5c42b03c2dd85a79232fd37a62034432eb0f1cfa1dd8cd5f14dea85e4436448d9fac5ec3fc0ed42e09fb6fc1880bbced0f8587b9a461652162ffe126eac06c5345f503"}, &(0x7f0000302000)=0xed) ioctl$VHOST_SET_LOG_BASE(r0, 0x4008af04, &(0x7f0000d61000-0x8)=&(0x7f000020f000-0x1)) clock_gettime(0x0, &(0x7f0000a72000)={0x0, 0x0}) setsockopt$inet_dccp_int(r1, 0x21, 0xa, &(0x7f0000aa9000), 0x4) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r1, 0x28, 0x6, &(0x7f00002c6000-0x10)={r3, r4/1000+30000}, 0x10) r5 = socket$pppoe(0x18, 0x1, 0x0) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f83000-0x4)=0x1) clock_gettime(0x0, &(0x7f00003c4000)={0x0, 0x0}) setsockopt$sock_timeval(r5, 0x1, 0x15, &(0x7f0000a32000)={r6, r7/1000+30000}, 0x10) 2018/02/03 02:09:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) pipe2(&(0x7f0000e98000)={0x0}, 0x0) recvfrom$ax25(r1, &(0x7f00002df000)=""/42, 0x2a, 0xb16ae621c71fdbf3, &(0x7f00007d0000)={0x3, {"8ec8d28982f4df"}}, 0x10) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000ca6000)={@generic="60aa35a53b030859b2c9f4b6edbba808", @ifru_flags}) 2018/02/03 02:09:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f92000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000dd4000-0x8)='./file0\x00', &(0x7f0000a60000)='fuse.', 0x0, &(0x7f0000b8f000)) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00003b6000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) 2018/02/03 02:09:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f000044d000)='/dev/rfkill\x00', 0x0, 0x0) ioctl$ASHMEM_SET_PROT_MASK(r0, 0x40087705, &(0x7f0000834000-0x6)={0x3, 0x8000}) syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x0) 2018/02/03 02:09:57 executing program 0: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000a60000)='stack\x00') getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000f74000), &(0x7f0000489000)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x0, 0x8972, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000a93000/0x3000)=nil, 0x3000, 0xe000, 0x2, &(0x7f0000b18000/0xe000)=nil) mprotect(&(0x7f0000b20000/0x3000)=nil, 0x3000, 0xc) utimes(&(0x7f0000b20000-0x8)='./file0\x00', &(0x7f0000a93000)={{0x77359400}, {0x77359400}}) mlock(&(0x7f0000b19000/0x4000)=nil, 0x4000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x10000, 0x0) ioctl$KVM_SET_DEBUGREGS(r1, 0x4080aea2, &(0x7f0000b24000-0x80)={[0x1, 0x6000, 0x1000, 0x10f000], 0x8, 0x40, 0x7}) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000b1e000)={&(0x7f0000b23000-0x8)='./file0\x00', r1}, 0xc) mmap(&(0x7f0000b21000/0x2000)=nil, 0x2000, 0x3, 0x80010, r1, 0x0) 2018/02/03 02:09:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x80000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f000024c000-0x8)='./file0\x00', &(0x7f0000ccb000)='./file0\x00', &(0x7f00000d1000-0x3)='9p\x00', 0x0, &(0x7f0000ba5000)) fgetxattr(r0, &(0x7f0000c74000-0xe)=@known='system.advise\x00', &(0x7f00000f5000-0x94)=""/148, 0x94) pipe2(&(0x7f000006f000)={0x0}, 0x800) accept$packet(r1, &(0x7f0000c7b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f000044c000)=0x14) 2018/02/03 02:09:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000491000-0xb)='/dev/hwrng\x00', 0x0, 0x0) ioctl$KVM_ASSIGN_PCI_DEVICE(r0, 0x8040ae69, &(0x7f0000d1b000-0x14)={0xcc8e, 0xc7, 0x2032, 0x2, 0x7f}) r1 = socket$packet(0x11, 0x3, 0x300) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000d7d000)={0x0, 0x0, 0x1ffd}, 0x4) r3 = accept4(r1, &(0x7f00002a6000)=@rc, &(0x7f0000ec5000-0x4)=0x9, 0x80800) connect$ax25(r3, &(0x7f0000164000-0x10)={0x3, {"88bcf291760bc9"}, 0x8}, 0x10) dup3(r0, r2, 0x80000) 2018/02/03 02:09:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_mempolicy(0x4003, &(0x7f0000dd8000)=0x9, 0x100) r0 = syz_open_dev$dspn(&(0x7f0000681000)='/dev/dsp#\x00', 0x1, 0x4000000000004000) ioctl$DRM_IOCTL_WAIT_VBLANK(r0, 0xc018643a, &(0x7f0000637000)={0x10000000, 0xb7e, 0x21}) 2018/02/03 02:09:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000dbd000-0x7)='ns/pid\x00') ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000c2c000)) ioctl$VT_RELDISP(r0, 0xb702) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000c2b000-0x108)={0x10000, {{0xa, 0x2, 0x9, @ipv4={[], [0xff, 0xff], @empty}, 0x4}}, {{0xa, 0x1, 0x3, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x4}}}, 0x108) 2018/02/03 02:09:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(0xffffffffffffffff, 0x4010ae67, &(0x7f0000093000-0x10)={0xf000}) ioctl$KVM_UNREGISTER_COALESCED_MMIO(0xffffffffffffffff, 0x4010ae68, &(0x7f0000726000-0x10)) r0 = syz_open_dev$dmmidi(&(0x7f0000d55000)='/dev/dmmidi#\x00', 0x1, 0x40040) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000901000-0x20)={@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x1c, 0x1, 0x3, 0x8, 0x1000, 0xfffffffffffffff9, 0x2}, 0x20) 2018/02/03 02:09:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000017000)=0xfffff7fffffffffd, 0x4) r2 = open(&(0x7f00009b5000-0x8)='./file0\x00', 0x20000, 0x80) ioctl$DMA_BUF_IOCTL_SYNC(r2, 0x40086200, &(0x7f0000eec000)=0x1d5e17c6ae1e0b64) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f0000eeb000-0x8)={0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r1, 0x4010641c, &(0x7f00007c7000-0x10)={r3, &(0x7f0000f94000-0x1)=""/1}) bind$inet(r1, &(0x7f00003ce000-0x10)={0x2, 0x0, @multicast1=0xe0000001}, 0xfffffffffffffefd) ioctl$PIO_FONT(r2, 0x4b61, &(0x7f00003a6000)="b1d6197bc1cd8fff17b85bd250b166af813edd1cebc1258e5d2df5fbf5c668733c0a32c5b569f7c586da4c705bc80ceeb67da0e1f4ca1b1714a715633cc506915e35d71d18bd3a50e8c43bdb00d834bf09e9a372ca1c15f970098c1569f7639be81b917f7af8bc735ee5a2e5b16cdb61c0b70b1097760c84ebb634f9833ba2399fda1509a3253feb71c2f85bb6b6ada090f10f78f432505ae0989b87cad36883") accept$inet(r1, &(0x7f0000b3e000-0x10)={0x0, 0xffffffffffffffff, @local}, &(0x7f0000cf3000)=0x10) setsockopt$sock_int(r0, 0x1, 0x8000000002d, &(0x7f0000b84000)=0xffffffffffffff40, 0xd8) bind$inet(r0, &(0x7f0000e15000)={0x2, 0x0, @empty}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x33, &(0x7f00000a2000)={0x1, &(0x7f0000f07000)=[{0x6}]}, 0x10) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000693000-0x8)={0x0, 0x8}, &(0x7f0000f31000)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000b5a000)={r4, 0x1}, 0xc) listen(r0, 0x0) 2018/02/03 02:09:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000d4e000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d63000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) read(r0, &(0x7f0000013000)=""/74, 0x4a) ioctl$KVM_SET_GUEST_DEBUG(r1, 0x4048ae9b, &(0x7f0000be1000-0x48)={0x20000, 0x0, [0xffffffff, 0xb83, 0x7, 0x9, 0x8, 0x1, 0x2, 0x9]}) ioctl$int_in(r1, 0x5452, &(0x7f0000b00000-0x8)=0x7) openat$dsp(0xffffffffffffff9c, &(0x7f0000851000)='/dev/dsp\x00', 0x0, 0x0) dup2(r0, r2) socketpair(0x0, 0x5, 0x10000, &(0x7f0000fb6000)) 2018/02/03 02:09:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendmmsg(r0, &(0x7f0000f56000)=[{{&(0x7f0000b46000)=@in6={0xa, 0x1, 0x0, @empty}, 0x1c, &(0x7f00000f9000)=[], 0x0, &(0x7f000003d000-0x3b8)=[{0x10, 0x29, 0x5}], 0x10}}], 0x1, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00001b6000-0x9)='/dev/ppp\x00', 0x4100, 0x0) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f000036c000)={0x4, {{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x14}}}, 0x1, 0x8, [{{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x16}}}, {{0x2, 0x0, @rand_addr=0x3e}}, {{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}}, {{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}}, {{0x2, 0x2, @broadcast=0xffffffff}}, {{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}}, {{0x2, 0x1, @empty}}, {{0x2, 0x0, @loopback=0x7f000001}}]}, 0x4d8) 2018/02/03 02:09:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00003e4000)=[{{&(0x7f00004bd000-0x10)=@nfc, 0x10, &(0x7f0000746000-0x30)=[{&(0x7f0000c55000-0x1000)=""/4096, 0x1000}, {&(0x7f00006d9000-0xdc)=""/220, 0xdc}, {&(0x7f0000512000-0x34)=""/52, 0x34}], 0x3, &(0x7f000064b000)=""/91, 0x5b, 0x966}, 0x9}, {{0x0, 0x0, &(0x7f0000ca7000-0x40)=[{&(0x7f000064a000-0xc9)=""/201, 0xc9}, {&(0x7f00007cf000)=""/242, 0xf2}, {&(0x7f0000b16000-0xee)=""/238, 0xee}, {&(0x7f000084f000)=""/139, 0x8b}], 0x4, &(0x7f0000086000)=""/4096, 0x1000}, 0x401}, {{0x0, 0x0, &(0x7f000012a000)=[{&(0x7f000058c000)=""/102, 0x66}, {&(0x7f0000821000)=""/11, 0xb}, {&(0x7f0000ee0000-0x97)=""/151, 0x97}, {&(0x7f00007f5000)=""/18, 0x12}, {&(0x7f0000ee0000-0xf1)=""/241, 0xf1}, {&(0x7f0000637000-0xd9)=""/217, 0xd9}], 0x6, 0x0, 0x0, 0x3}, 0x7f}, {{&(0x7f000040a000)=@l2, 0xe, &(0x7f0000151000)=[{&(0x7f0000f49000-0x59)=""/89, 0x59}, {&(0x7f0000b51000)=""/130, 0x82}, {&(0x7f000046e000-0x41)=""/65, 0x41}, {&(0x7f00008e1000)=""/101, 0x65}, {&(0x7f0000ecd000)=""/161, 0xa1}, {&(0x7f0000d7e000-0xdf)=""/223, 0xdf}], 0x6, &(0x7f0000c9e000-0xc8)=""/200, 0xc8, 0x7fffffff}, 0x7}, {{&(0x7f0000613000)=@in={0x0, 0xffffffffffffffff, @local}, 0x10, &(0x7f0000c18000)=[{&(0x7f0000c41000-0xa8)=""/168, 0xa8}, {&(0x7f00002bf000-0xef)=""/239, 0xef}, {&(0x7f0000d2f000)=""/199, 0xc7}, {&(0x7f0000ed3000)=""/249, 0xf9}, {&(0x7f0000196000-0xf1)=""/241, 0xf1}, {&(0x7f00003d1000-0xa8)=""/168, 0xa8}, {&(0x7f0000a22000-0x78)=""/120, 0x78}, {&(0x7f0000ffc000)=""/242, 0xf2}, {&(0x7f00003ed000-0xfd)=""/253, 0xfd}], 0x9, &(0x7f00009eb000)=""/34, 0x22, 0xe5}, 0x8}, {{&(0x7f0000bf5000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @dev}}}}, 0x32, &(0x7f00006c9000-0x50)=[{&(0x7f00002f5000-0xa2)=""/162, 0xa2}, {&(0x7f0000d17000-0x5e)=""/94, 0x5e}, {&(0x7f0000629000)=""/217, 0xd9}, {&(0x7f0000ae7000-0x12)=""/18, 0x12}, {&(0x7f00009a5000)=""/196, 0xc4}], 0x5, &(0x7f0000000000)=""/43, 0x2b, 0x8}, 0x10001}, {{&(0x7f0000711000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1}}}, 0x2e, &(0x7f00005e3000)=[{&(0x7f00008fe000)=""/226, 0xe2}, {&(0x7f0000ec4000)=""/4096, 0x1000}, {&(0x7f0000551000-0x72)=""/114, 0x72}, {&(0x7f0000fd0000)=""/157, 0x9d}, {&(0x7f0000b49000)=""/4096, 0x1000}, {&(0x7f0000d52000)=""/184, 0xb8}, {&(0x7f00003e1000)=""/4096, 0x1000}, {&(0x7f000032f000)=""/100, 0x64}, {&(0x7f00004a6000-0x78)=""/120, 0x78}], 0x9, &(0x7f00002e2000)=""/4096, 0x1000, 0x8}, 0x1ff}], 0x7, 0x0, &(0x7f0000e0c000-0x10)) ioctl$sock_inet_SIOCSIFBRDADDR(r1, 0x891a, &(0x7f00004a4000-0x20)={@common='ifb0\x00', @ifru_flags=0x2}) r2 = socket$inet6(0xa, 0x80003, 0xff) setsockopt$inet6_int(r2, 0x29, 0x16, &(0x7f0000fcb000), 0x4) close(r2) sendfile(r0, r0, &(0x7f0000e42000), 0x9) 2018/02/03 02:09:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0xffffffffffffffff) sched_setaffinity(r0, 0xfffffffffffffed9, &(0x7f0000dd8000)=0x1) mkdir(&(0x7f000082f000)='./control\x00', 0x0) r1 = semget$private(0x0, 0x7, 0x0) semtimedop(r1, &(0x7f000001e000-0x2a)=[{0x0, 0xfffffffffffffff7}], 0x1, &(0x7f0000380000)={0x101}) semop(0x0, &(0x7f0000ff8000)=[], 0x0) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000389000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) ioctl$LOOP_CTL_ADD(r2, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r2, 0x4c80, 0x0) 2018/02/03 02:09:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000b76000-0x1)='\x00', 0x2) r1 = syz_open_dev$sndmidi(&(0x7f0000b47000)='/dev/snd/midiC#D#\x00', 0x5, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f0000ed8000)=r1) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r2, 0x0, 0x2000000000482, &(0x7f00008f3000)=""/24, &(0x7f00009f6000-0x4)=0x18) 2018/02/03 02:09:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00008c4000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'generic-gcm-aesni\x00'}, 0x58) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000164000)='/selinux/mls\x00', 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000d1000-0x10)="e513b5a378aa9141fbcd03ff00000cfc", 0x10) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000bef000), 0x4) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000a08000)={r1, 0x1, 0x1, 0x20, &(0x7f0000278000)=[0x0], 0x1}, 0x20) sendmsg$alg(r1, &(0x7f0000f00000-0x38)={0x0, 0x0, &(0x7f00006cd000)=[{&(0x7f0000eaf000)="11b981c3293d1e6ad1542a5f601cee8a78a5b3dcdd974d49dde5e1221ddbf06cc93b795b81c963620851a71c695f6781c813dbedae661bf4027a80cf16dd7efcedf805fb599a3341668df2f825de709d389d74548c8adeb2de70463ab0909480cbe9105ef026a9391bf42d96580ea918818be39e671b51c135c9bcaeeb65eabc6bab4a8578495941708a81ce630bd00a135da1cf62b4357369154530c8a3ef02eb24edbf705a5ced4f2bb01d49e21ea5b3e5515b506383fe8502c28578d9677306403066ddee1c99e321c45130cd3a216dc9c84d175eced8de282007c411717d7e7818e761578bac47d2f09a4a89e7d3ba92dc47181857e2ae2714774540fcf79039210bfdc0a15bcf4f91c85a7d97995488017dc4c4802aee4257b65e3ef0f5ed11702a09d33c7aa44ab08867c8dd260c93c5082a4b19a3111783d9371f8b2f1231ae543e9ca77e10fdcbc24c76ab11e72937b3e3866d08008592061b3eb799bafd9635615de8a1077e8cfcdb95766721f0691693abfee445219959e972c6cb950bd8124c736f4df6572171719ed0fbd5b7cf5c7849a4abf622f2ec91594e3603ff9d4378f301517f9b42fcd95da35de020ee9a2cc1ca706a9c4356dd96464aea82371b8c620e30c1e4637e6394528dd7b47fd65ef9466c2677afc0be61f971568c6dd0d849288681f7ba8a68794ee910db6daf318491dcd63f2e76f3a78d9017ebc5bf554d21d24fd875de1d3bbd0fa12082cb0950222f1ebba49ae0e46d848d91be7eac6ae77bcdd7de332ab1d0eac5474cfebf307738eb18f3dd5ceb82a286d735003146eb2fcd9b96bb896617267b22383083278bbedcbb9b2bb3ea3ebdcb69ec61f101f13e5c2be4f32209c8303e6dd974ccaea6c686e8a0aad8cb013fa29b4bebe0f60e0756ed3d03b851f38ede71f88678676771c77727384fef9abef4dab228f6ab8a0a39e91a18cb01f687d4775429cd56a6dfc2c6d5f38d6ddd6e46f07fdfc1d5fbe56597329b6487afc7d5cd209e36dd2343fa7d934fe34d50be392239f81fb83ab6f7a84512cc8e6b0dcff75cd0850dbc919bc628822e587b3a0efe9ade098e72e007875c7858124d417668471523d94ca7d5115dedb78470d850d28660b925e90551e20dd5681b05db4d55ded5dd7b43c6a4eedea3449c2e4f63dd2fad564bddbf0adcb33e6643be3c35621f4d1889309a56e112dbfb865ea75f9c2d36f125825a0e6e83f6a84b839346cde7b125712cdf81b3e1433213feb542af98e34708284b1036710873b5f20dd368a3763701991f1fd9c77522448005c08dc5372320e5786f923973aefb0182e72c8e95af63b38b8fccef3656829bb1846bacb586b6f7ad5d4ec3b18803d5ff5fb007128bc0ba4106fff01c0d2b5245d3ade06c12a62a1a9b1cef04edb4492575087eb241c36431d9e995d76c1bc56f0d6c3ad4c3865f3c2cdec301dfd1b55b5afc99c7a0d3ffdc7d4add3a0f9e5c37c3ad84d377310a0e8c398fc1820a12488ccfa8e55900910f7d00a3cc36618d5c67ba26b71e0502c4be5e78471c93853f2ad18c6032e827b3ff3852a7e6f4d4d628fa22749b3a5b8072ccc03017b99500c7e16736861454a016b20863da16cf1124044b941b0dedf9b75fe70cf403fec3fd8ead5714bf4113630414cdf3f55879e50869d5bd233166bbb69550db396afc28f9bd495eaedec2330abdec5eedb8ccebd38d7f97a0a210b674bf123f1fb2da1f5ddf78642c7c7e96fef99c7d8a42789aaa9ce70899c8102e4402a96d00b931b6cc3458d37917f291c3543ff488723d002831745dcccd9d1af40160d963a29ae66195072a8f65210202d1506fbd40fc4cd9dc5a9d9bb96473afe642c2be663205e44cbbb19b75048b2088730ed3c84b6ac6c7c89d93b689b7c2136f5ba26e5c53c38aacc4da969e8be6e0a69f97ce933dc5af96eea4c82e3b5bb1aab933364a3e6f10454ee8e23192d0b977b48892e5d24d41215c7019a5832388717fe0f11c6703d9290f5ed391e796022ca8235262a12c3b04a3f17f4bf017427b11b2328ddb0455815eedbd8748ce9190d73ae0ca98562faf6ee108ec30b6006638e280ff99d285b3f1c38023c498b7f1263ed4f489b74126818d778db508066c52709716e03d21d3e9a2b9e7eaf5ba24edee067abe7c035778b9f18685cb37023af50a596a8fbee1d811575d690a2a58e37415270592161bbe2217c370c6b4595345bc9fad53eb681b57dcc06464cbf46e140439e0e5505e61dcb510217b24762858f93e54e978098b02c490724c997f8b21117bc88d984e322416c37c4ee8c07854f32890d78c4f69ed8145791896c049166af9f8c343887658f66f6a22913c82c6d01eb57b339b21ee7f97a626efbed20c3c59d68ebaf72e112392f05fdd1ec02e627d332e8d6eeccaa57e8442be2870e5885a88fd79f1bcba6e2f5309fea94a6d3aa8ab008db6c3c3821e9f391ada7c07f3a403e567a0c0debd3782aba5acf52401d282370f55e6c2a1db91cad5fa62aae97d1e4913def71a08749d7f46965e58ea2f737cc56105577b249143b895f0f3c2f62df70e55817a220ed2291d6a77954e3485e40a7b483ba1adc1696232e396bd564a493bf401e3680b05660e39f42745ba05143d24d879ce47d375ba19ff9b95fa66855ed6d559a0df8474ad72e32dbbf8dd5d95c3b7984519c64e9e577db8513f026d3129eb2352f5f55f5b587faf496fdd457ef424eb5d818ff395a00f4a113be47d43d12ed8773659b9964a6141688f1c613a7fd2c5b0ae78d0067cb68ec2a042e2c47b12b500000400ed785ca630c7ca9942c7d99feb00000d80b231dc530cf6ed22e926dd68054227aa99bb6d235ba8dd0e76ff9470a4cd84d84dcf4787a3febe3bb247650e91f2d345e7ad9438c58274cb71ccb4a251432f101dd03f228385a22c33430e44acdb92a9f07770f25cc8b2ab0019029de6a68a1b43a84c8ad7ebc60b8c08c0c857b5c8d6b4a27bac9e946c1d2496bbcb5200bf8bfc27fba10437096bb6ddcaff53130b78f40f09f4ff89246636e72cb709e9aecd90e7f854c08af47954e6cf5bb5df7ba8f29c3a58fe93eed54d81c8e4b759c153c96d83e929552ea4dfd0dafc7efdb36abef8098865255d86cfd3f368ea83f339216b73bd301db5af6ca3e9892cfd61917ed1a9b75377ce322e6993fb73f970f5368ec79f288a0d21b920cf0e5622914a037902fb0888298843d8a5740f2c32e67da6f7c7fae963d43d8822276004aba3987c32c4bad18b2c277dece392d3b1fcb5cc36efc1c2fc65882c3be4f65a41d95b8a0ae7ce831259eff7c52de3e5f56d25f76b15f64130536cdfd73a20924b361068a91f0d0efb1bf14eaa9b59218bc2385f8cf9cbe8a74a143f9f2f69d24655e954112a1580fc6a710e59ef9196cba068e7d1ff22f7977ae8b0093a893306184525352cd9a5956fc18f877c1d1f41ad8b895a90a347cee2d731e9d3e91d68fa48f1b23eef3d92527c589f21cff3b7cc69598e03efeb83335b2973d3ec5e30661c4f276b9b8eb3786705e9034f7a9cb80f3722e9bac0a9f81d51bc88f0d255c875e6d8377d6d090245a47d519d49b8325a4d8b3edf86cbfab71c50dccec8c27c47bf0e87e35c24e2a70238d19f310b275a273ed3079d96073fdc77ccbdc7c029595bfcfeba5a05c33e28173be404dbf30a37dd17ddbba5fc7fcd5fcb6f0b908f28931bc6bed350a653004f7b08a56a990558ef4d1ecc4aad62575c3b8e2d66726fcd97517b3fb41917c8e2f17299e36426297795b0b7ac30ae7f5205ca2340bc17d9da2dc8d5a29894eb4ef0e1144e4ac092b00d189fb121788158df32e5f5f6500736f9240f64f37892fc3cd4a9a864214393b675f8a949304658f335da6babdc724e8d8c1352b91a88e07dbc9b2cc04d15a3e8f58f07075e36619ee2cb228e554990207ca896f779e63573e2b1261f35f8d0018cab12e8d21fa0fb4e51b4762a63d6f1633c0c9bceab843a60c202e4e8bb7d3fa4990b9086908b65ce00c28af904df914bd6cfc471d3d7eac62dbdf7b820fb2589c87cbfe40d366e5e764edf6d0d32e69f0744e9d525426ef7a1f10d351f5a15b021a78d2f7527b080b3480315381caa1fa9f8712b4f3bef0f402a1c3fa6bd591477a43d4552add84cb4723eee30104518c3119c2773ac36ebc09165b382efd06ff8280f776b256e822d4a5fb26ab1bd1c13bba370221db200bea82e55dd0101e2cc59793217c2650f1bfe92b9336ea83772631a578935e98a007bd493ad727085248d3b6a24c36ab1c3b471e683427d8d8bfec897e6b37ebe2479ae18b0da33684b8a6d2863b91f914aac6e10e836bf3f1efe8e41724170ef051e1dcfb867c5dce67068c4417e719990281e33102618cd571173966f93dbe06ab9d1c11bed9952f5ceed152e5bc8bc1bf632de9057799392cac263615fd4b816a8a92df84b126c6b02fc0525021037ba1e39cd44a63e71d4034f8f6847c7e18cdba32b540b2447b5b1384ea21cf8b7d06984783ca477b31a3be3655d8e91dc27a87d75cc48ee01bebf9169873e1c417b4fb9f9ce49ada3bf9f7c0fc6e72e13edc650b7a2b8cf8967c11efacd5eace0673018fbed2e7c4096e57141140834fff27f25bb30c81e60e3a31199aa8f000dcabc93ad6ddb3a4628bc2226b814a47eff0d750396915a1d3ead774aefc5e664b31ac9b64ea9fe42cd3e03ff249f8dc83aafcdb2a49facb8e8682fd59965764b5bb1fa901e46f4d92f9f8af0a5bf3b0cc5517634d6f81ca7d55f6faaf70e76a603f90f1b513c6a41e8ec48d34ba13e7ae33a2c2bae92e325a57a9de2045dad256c8dd30c03e9ae4f7806d0a78a5f63d2399e07f44a834bd77d658adf1bce15c8a416d4a70ae657fa1679220b268ce22674c821a474612d402fd91ff09ccbec082b07158aa8b2e8f546a895b7acf636be328985d953e4f9ce4a4ccff2377768e15cf1dc88d44cd77982d8ed6d35bc6eec0b8370beb94643f4e5d42ac4eeed54e971306e56cc76e1e17180cb8546e07ac09e2f70169c3d4a336f37348d4c2697d2c95fc0dfb454ae6ed9e11e9a68a2c5a40de16fa6b74f8bcb9c46711bc18aafa9c7cc6901214cd71e1b02c0b80b83ef77c72f45a7028fcc19676a09afb40f70fec03638fa765486a8a69df7555d76cc9a1fb211bff585a5b6cc5614ab8c6a328926524b15076ed1022333bb0f23754db344895d8c74c9c695bfe0ca1226fbf8f4fb58d1171b6250a3e8f0fbf973f6ae808276d8ef95a4384cc9038f5067ef49fe1da7a6b2fcedf4bf0af13d814f708303b1d4340ed6bb1e53f742aebab9bd2df1dd6c56c97f9256cdd29adc3839ff59f4bcff1c3094f8938d2abaa78f8a2e743f568ffcac6231f95d30c839875380ca7c91eea63a9eba779fa103ea52c46321f51058293f5f49e10ad3eb47fa747a3a85991916639884dd1530f7dcebf915822dd525dd5c02c59e9464f54f99d3d18f96b7e7f71ddefff8070dfbb3c514e4bfbee58a39461ed6a10c25ff052f30b84ee0a9c3a8a50dd75fa93b4ad303cbace27b46bc826173f5ba04e5c7e2cc3ff820de281c8f78c47c1d804615e073d4fcb0d02243287400303277a96d32a21d7359e89330ea83fdcc3785894596e0dd7efe55a2d72b81b8d48269963fd32c663b3157956360fbd8d8e30f1a31a9abde9d8f8709886233088ae2b5bb0742395900aa49c3d7bd17c6c78a042dbde5ed5e8e5acb97d20294992c211b62e1d89a9ee53bd40901d47aa127c03413", 0x1001}], 0x1}, 0x0) recvmsg(r1, &(0x7f0000ff4000)={&(0x7f0000849000)=@in={0x0, 0xffffffffffffffff, @multicast2}, 0x10, &(0x7f0000b69000+0x5d9)=[{&(0x7f0000ca7000-0x1000)=""/4096, 0x1000}], 0x1}, 0x0) 2018/02/03 02:09:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000031f000-0x8)='./file0\x00', 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00009e0000)='/dev/mixer\x00', 0x80000, 0x0) getsockopt$netlink(r0, 0x10e, 0x5, &(0x7f00003ef000)=""/118, &(0x7f0000b77000-0x4)=0x76) r1 = openat(r0, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) syz_open_dev$vcsn(&(0x7f0000f6f000-0xa)='/dev/vcs#\x00', 0x5, 0x8000) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fchown(r1, 0x0, 0x0) lstat(&(0x7f000069f000)='./file0\x00', &(0x7f0000a3c000-0x44)) r2 = creat(&(0x7f00007fe000)='./file0\x00', 0x21) bind$bt_l2cap(r2, &(0x7f0000608000)={0x1f, 0x1, {0x4, 0x2, 0x8, 0xbd, 0x7, 0x9}, 0x887, 0x1}, 0xe) 2018/02/03 02:09:57 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f000028f000-0x4), 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000001000)='./file0\x00', 0x1, 0x11) ioctl$TIOCNXCL(r1, 0x540d) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x10000, 0x0) clock_gettime(0x0, &(0x7f0000a02000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r2, 0xc4c85513, &(0x7f0000001000-0x4c8)={{0x6, 0x4, 0x7, 0x3, "087cf47a0e55287567980976cfbd706793fcb677516cfc459638e65c5c5ed98c4f8e03ce0eb12b2eddf3dde8", 0x10001}, 0x5, [0x0, 0x473f, 0x1, 0xa000, 0x40, 0x1, 0x7fffffff, 0x6, 0x20, 0x1, 0x1, 0xffff, 0x10000, 0x18d0, 0x40, 0x6, 0x80000001, 0x1ff, 0x7d1, 0x4, 0x1, 0x5, 0xa2, 0xfffffffffffffffa, 0x0, 0x4, 0xff, 0x101, 0x6, 0x7ff, 0x400, 0x7, 0x2, 0x6, 0x9, 0x6, 0x7, 0x3, 0x401, 0x2, 0x4, 0x9, 0xfffffffffffffff7, 0x0, 0x4, 0x80000001, 0x9037, 0xd78b, 0x2, 0x200, 0x0, 0x8, 0xfb8, 0xdb82, 0x1, 0x8, 0x5, 0x4, 0x6, 0x0, 0x3, 0xfff, 0x93, 0x4, 0x5, 0xffffffff, 0x101, 0x6, 0x3, 0x6, 0x81, 0xd281, 0x1d8, 0x2, 0x807, 0x2, 0x4, 0x200, 0xd0, 0x6, 0x7ff, 0x2, 0x1, 0x5, 0xe189, 0x5, 0x2, 0x48000000, 0x4, 0x200, 0x4, 0x5, 0x3, 0x2f2, 0x2, 0xa6, 0x96d, 0xa41d, 0xffffffff7fffffff, 0x9e, 0x0, 0x0, 0x5, 0x101, 0x6, 0x1, 0x7, 0x8001, 0x40, 0x80000001, 0x7, 0x6, 0x7fff, 0x9, 0x7, 0x8, 0x0, 0x1ff, 0x40, 0x4, 0x7a7b, 0x1, 0x5, 0x101, 0x2, 0x8, 0x8, 0x8], {r3, r4+10000000}}) 2018/02/03 02:09:57 executing program 0: poll(&(0x7f0000f71000)=[{0xffffffffffffffff}], 0x200000000000032e, 0x0) r0 = socket$vsock_stream(0x28, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000001000-0xb)='/dev/adsp#\x00', 0x4, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdirat(r1, &(0x7f0000001000-0x8)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000000)={0x2, r0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat2(r2, &(0x7f0000881000)='./file0\x00', r3, &(0x7f0000000000)='./file0\x00', 0x2) 2018/02/03 02:09:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f00008e8000)='E', 0x1) ioctl$sock_ifreq(r0, 0x1000080000089f3, &(0x7f0000ead000-0x28)={@common='gre0\x00', @ifru_data=&(0x7f00008e8000-0x20)="01000000090002fbff0306000000eb00ecff0000000003000449fbf502007e23"}) r1 = openat(0xffffffffffffffff, &(0x7f0000564000-0x8)='./file0\x00', 0x28000, 0x8c) ioctl$KVM_SET_XCRS(r1, 0x4188aea7, &(0x7f000032e000-0x28)={0x2, 0x0, [{0x1f, 0x0, 0x2}, {0xffffffffffffff7f, 0x0, 0x7}]}) 2018/02/03 02:09:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xffffffffffffffff, 0x400) syz_open_dev$midi(&(0x7f0000086000)='/dev/midi#\x00', 0x2, 0x2) r1 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000d89000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f000047e000)={@common='eql\x00', &(0x7f00000bd000+0xd6b)=@ethtool_drvinfo={0x3, "9b5e7036814889e391dd0f94f9fd0a0a4659faf93cef172ce4a5a52b736701f8", "dc9378914b5eabdeed6e86f3305db9813c7a192036bf6dce73486ff205d2a388", "59c7b65b5aefc0a5e37959fd62b6a688eacb77966f0100192dadc931c3cb92d8", "8adedec1cd09ac8c6d9a8e76d2c9818f5719ab4e875f6aea548327e24a36e6d7", "2cd5c77a32cea30b3f295b3fecc98b0d6b04615bfca3afcbacca8b48410fba3d", "11e2b66740604bf87f51a1b0"}}) 2018/02/03 02:09:57 executing program 0: mmap(&(0x7f0000000000/0x108000)=nil, 0x108000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000f5000-0x38)={&(0x7f0000064000-0xc)={0x10}, 0xc, &(0x7f0000107000-0x10)={&(0x7f0000067000-0x3590)=@bridge_getneigh={0x20, 0x1e, 0xa21, 0xffffffffffffffff, 0xffffffffffffffff, {0x7}, []}, 0x20}, 0x1}, 0x0) r1 = ioctl$KVM_CREATE_VM(0xffffffffffffff9c, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) [ 223.909464] IPVS: length: 24 != 8 2018/02/03 02:09:57 executing program 7: mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_robust_list(&(0x7f0000a8c000-0x18)={&(0x7f00008a4000/0x4000)=nil, 0xae9, &(0x7f0000ca7000/0x4000)=nil}, 0x18) r0 = socket$inet(0x2, 0x80005, 0x0) munmap(&(0x7f0000004000/0x4000)=nil, 0x4000) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000016000)=@filter={'filter\x00', 0xe, 0x4, 0x360, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f000000f000-0x40), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@broadcast=0xffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='bcsh0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x138, 0x198, 0x0, {}, [@common=@unspec=@conntrack3={0xc8, 'conntrack\x00', 0x3, {{@ipv6=@empty, [0xffffffff, 0x0, 0xff000000], @ipv6=@empty, [0xffffffff], @ipv6=@mcast1={0xff, 0x1, [], 0x1}, [], @ipv4=@loopback=0x7f000001, [0xffffffff, 0x0, 0xffffffff, 0xff000000], 0x0, 0x200, 0x0, 0xffffffffffffffff, 0x2, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0x1, 0x0}}]}, @common=@SET={0x60, 'SET\x00', 0x0, {{0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff80000001]}}}}, {{@ip={@dev={0xac, 0x14, 0x0}, @multicast1=0xe0000001, 0x0, 0x0, @common='gretap0\x00', @syzn={0x73, 0x79, 0x7a, 0x0}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@loopback=0x7f000001, @empty, 0x0, 0x0, @generic="b1d367252eab273c334d1940f7013cad", @generic="a9202dee3ed381db0e5c1e3ac550d9c4"}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x3c0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000006000-0x78)={0x0, {0x2, 0xffffffffffffffff, @broadcast=0xffffffff}, {0x2, 0xffffffffffffffff, @loopback=0x7f000001}, {0x2, 0xffffffffffffffff, @empty}, 0x0, 0xffffffffffffffff, 0x0, 0x7, 0xfff}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000004000)='/dev/usbmon#\x00', 0x20, 0x200000) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat(r1, &(0x7f0000004000)='./file0\x00', 0x408240, 0x0) ioctl$DRM_IOCTL_CONTROL(0xffffffffffffffff, 0x40086414, &(0x7f0000012000)) 2018/02/03 02:09:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000127000-0x12)='/dev/snd/pcmC#D#c\x00', 0x6, 0x0) ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f00002eb000)) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00007cd000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$int_in(r1, 0x80045437, &(0x7f0000c27000)) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000b56000)={0x0, 0x9, 0x3, [0x2, 0x4, 0x70a8]}, &(0x7f0000288000)=0xe) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f000015d000)={r2, 0x6, 0xfffffffffffffffb, 0x3, 0x1, 0x5}, 0x14) openat(r1, &(0x7f00004e0000)='./file0\x00', 0x0, 0x8) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000208000-0x4)=0x574, 0x4) 2018/02/03 02:09:57 executing program 6: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xa, 0xa, 0x0, &(0x7f0000002000-0x8)={0x0, 0x0}) ioctl$EVIOCGPHYS(r1, 0x80404507, &(0x7f000001e000-0x6)=""/6) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000001f000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndmidi(&(0x7f0000010000)='/dev/snd/midiC#D#\x00', 0x2, 0x101000) ioctl$VT_OPENQRY(r2, 0x5600, &(0x7f0000020000)) listen$netrom(r2, 0x800000000f260) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000022000)=[{0x7, 0x20}, {0x7, 0x8000008}, {0x3, 0xfffffffffffffe00}, {0x4, 0x3}], 0x4) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000006000-0x12)='/dev/loop-control\x00', 0x408fe, 0x0) ioctl$KVM_GET_SUPPORTED_CPUID(r0, 0xc008ae05, &(0x7f0000008000)=""/61) madvise(&(0x7f000000f000/0x2000)=nil, 0x2000, 0x0) r3 = socket$inet(0x2, 0x80005, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f000001d000)={0x0, 0xf7, 0x3, 0x0, 0xfff, 0x9}, &(0x7f0000023000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f000001c000-0x8)={r4, 0x5}, &(0x7f000001e000)=0x8) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) ioctl$sock_SIOCBRADDBR(r3, 0x89a0, &(0x7f0000007000-0x10)=@generic="6fcaf607ad918a9d1f352a261e8b21ad") setsockopt$IPT_SO_SET_REPLACE(r3, 0x0, 0x40, &(0x7f000001a000-0x2f8)=@filter={'filter\x00', 0xe, 0x4, 0x298, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f000001f000-0x40), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, [@common=@unspec=@connbytes={0x38, 'connbytes\x00', 0x0, {0x0, 0x0, 0xfffffffffffffffc}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x2f8) [ 223.961408] IPVS: length: 24 != 8 [ 223.978778] Cannot find add_set index 0 as target 2018/02/03 02:09:57 executing program 2: socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = signalfd(r0, &(0x7f0000a45000-0x8)={0x4}, 0x8) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000a76000)={0x2, [0xf1d, 0x100000000]}, &(0x7f0000de3000-0x4)=0x8) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000b8a000)='/dev/mixer\x00', 0x400100, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000981000-0x4)=0x2, 0x4) sendmsg$nl_generic(r0, &(0x7f000010f000)={&(0x7f000000f000-0xc)={0x10, 0x34000}, 0xc, &(0x7f0000220000)={&(0x7f00004e1000-0x10a4)={0x14, 0x23, 0x2fd, 0xffffffffffffffff, 0xffffffffffffffff, {0x12}, []}, 0x14}, 0x1}, 0x0) socketpair$inet(0x2, 0xa, 0x7, &(0x7f0000497000)) 2018/02/03 02:09:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000a20000/0x3000)=nil, 0x3000, 0xa) 2018/02/03 02:09:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getgid() getresgid(&(0x7f0000de3000-0x4)=0x0, &(0x7f00003d8000-0x4), &(0x7f0000073000)) lstat(&(0x7f0000b2a000-0x8)='./file0\x00', &(0x7f0000b51000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(r0, r1, r2) getegid() r3 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r3, &(0x7f0000002000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, 0x1c) setsockopt$inet6_int(r3, 0x29, 0x1a, &(0x7f0000160000), 0x4) [ 224.044248] Cannot find add_set index 0 as target 2018/02/03 02:09:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x8000000000000401, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0xffffffffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) open(&(0x7f0000277000-0x8)='./file0\x00', 0x0, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000d7d000-0x8)='./file0\x00', 0x0, 0x0) recvfrom$ipx(r0, &(0x7f0000f42000)=""/216, 0xd8, 0x40, 0x0, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000bb6000-0xb)='/dev/hwrng\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000c49000)='/dev/loop#\x00', 0x0, 0x0) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x0) getsockopt$inet_int(r0, 0x0, 0xf, &(0x7f00006bf000-0x4), &(0x7f00000bd000-0x4)=0x4) set_mempolicy(0x2, &(0x7f0000f92000)=0x1, 0x3fb) getsockopt$nfc_llcp(r0, 0x118, 0x6, &(0x7f000060b000-0x22)=""/34, 0x22) sendmmsg$alg(r1, &(0x7f0000014000-0x38)=[], 0x0, 0x4ffffffffffff) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f000043f000)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) socket$kcm(0x29, 0x0, 0x0) eventfd2(0x0, 0xff) sched_getparam(0x0, &(0x7f0000dd4000-0x4)) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, &(0x7f0000bef000-0x28)={@generic="9d2c305f4736174de449549876b636e7", @ifru_data=&(0x7f0000e63000)="45bf19332df87eb3f55deebfe81d7ec11206ef99d9830c954957a9afbf4d5dc4"}) 2018/02/03 02:09:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$ax25(0xffffffffffffffff, &(0x7f000080e000-0x10), &(0x7f0000ab4000-0x4)=0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) mincore(&(0x7f00007b9000/0x3000)=nil, 0x3000, &(0x7f0000adc000)=""/31) sendmsg$nl_generic(r0, &(0x7f00003cf000-0x1c)={&(0x7f000018a000-0xc)={0x10, 0x34000}, 0xc, &(0x7f0000008000-0x10)={&(0x7f00003a8000)={0x18, 0x29, 0x701, 0xffffffffffffffff, 0xffffffffffffffff, {0x3}, [@nested={0x4, 0x0, []}]}, 0xc8}, 0x1}, 0x0) 2018/02/03 02:09:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000fe2000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x80000000, 0x0, 0x20000000002, 0x1}, 0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsn(&(0x7f00007d4000)='/dev/vcs#\x00', 0x3, 0x0) ioctl$LOOP_CLR_FD(r1, 0x4c01) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f0000667000)={&(0x7f0000e48000-0x218)=@newsa={0x13c, 0x10, 0x721, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@rand_addr, @in6=@dev={0xfe, 0x80}}, {@in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x33}, @in6=@loopback={0x0, 0x1}, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0x200000000000002}, [@algo_auth_trunc={0x4c, 0x14, {{'sha1_mb\x00'}, 0xfffffc6d}}]}, 0x13c}, 0x1}, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000fe6000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x8080000000, 0x0, 0xff, 0x200000000002}, 0x20) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000d3c000)='/selinux/policy\x00', 0x0, 0x0) openat(r3, &(0x7f0000acd000-0x8)='./file0\x00', 0x6000, 0x17f) 2018/02/03 02:09:57 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000)='/dev/rtc\x00', 0x0, 0x0) fcntl$dupfd(r0, 0x402, 0xffffffffffffffff) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x5)='/dev/rtc\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x402, 0xffffffffffffffff) unshare(0x400) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x5)='/dev/rtc\x00', 0x0, 0x0) fcntl$dupfd(r3, 0x402, r2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r3, 0x4010ae67, &(0x7f0000002000-0x10)={0x1, 0x5000}) 2018/02/03 02:09:57 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x400, 0x101000) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0x80045500, &(0x7f00009dc000)=""/250) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$random(&(0x7f0000005000-0xc)='/dev/random\x00', 0x0, 0xfffffffffffffffe) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000004000)) modify_ldt$read(0x0, &(0x7f0000003000)=""/226, 0xe2) r1 = syz_open_dev$sndctrl(&(0x7f0000003000-0x13)='/dev/snd/controlC#\x00', 0x10000, 0x10000600) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r1, 0xc10c5541, &(0x7f0000004000-0x4)) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPCONNADD(r0, 0x400442c8, &(0x7f0000005000)={r0, 0x8, 0x9, "67b38d32d9bdf9b83aeee17c5f3f843ffcdc67d57ad5375de5cac485d25f94e7c0a4c1be24633faa03fc83c45159270e51f128803f4cd96d4ab5e3a092bb10da18097fad4ef437a208f792cf3dc95f224468788c8aa19a89ead0aa90f6b3863f7e88e4634fadafc86978221293566722e270d704d71f5abd8cb6e6aae8aef8e739b7c56b269fbdc4137979d5932d8f74c5aaa8ec24790d17b372207471f7e30ee7870cfdcec70d36bb628952e5e4bf609ca69660b92ebdedbdc8d2adecc867cb35f8375364bc23256ed4e84408ced232de508088b66e251815f09bf635a48d6521698419"}) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r0) accept4$alg(r0, 0x0, 0x0, 0x80800) ioctl$KVM_SET_GUEST_DEBUG(r0, 0x4048ae9b, &(0x7f0000001000)={0x10002, 0x0, [0x82, 0xffffffff, 0x4800, 0x4, 0x5, 0x9, 0x5, 0x4]}) 2018/02/03 02:09:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e4000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000629000)) r1 = syz_open_pts(r0, 0x1) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f000000b000)='/dev/ppp\x00', 0x30001, 0x0) name_to_handle_at(r2, &(0x7f0000a32000-0x8)='./file0\x00', &(0x7f0000b7d000-0x14)={0x14, 0x3fff8000000000, "b04db45298c01dda0bca394b"}, &(0x7f0000adb000-0x2), 0x1400) fcntl$setstatus(r1, 0x4, 0x2800) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f0000580000)='z', 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000518000-0x4)=0x1b) close(r0) 2018/02/03 02:09:57 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) pkey_mprotect(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x2, 0xffffffffffffffff) fstat(r1, &(0x7f0000011000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f000061d000-0x40)={0x7}) clone(0x0, &(0x7f0000460000-0x2), &(0x7f00008f7000), &(0x7f00006d4000), &(0x7f0000fcf000)) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/03 02:09:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$rds(0x15, 0x5, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$KVM_GET_REG_LIST(r1, 0xc008aeb0, &(0x7f0000e0b000-0x10)={0x1, [0x4]}) bind$rds(r0, &(0x7f0000003000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) sendmsg$rds(r0, &(0x7f00009d2000)={&(0x7f0000c58000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10, &(0x7f0000df9000)=[], 0x0, &(0x7f000033e000)=[@mask_cswp={0x58, 0x114, 0x9, {{}, &(0x7f000099b000-0x8), &(0x7f0000523000), 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}}], 0x58, 0x1}, 0x0) 2018/02/03 02:09:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f00006dc000-0x4), 0x4) r1 = openat(0xffffffffffffffff, &(0x7f00005d2000-0x8)='./file0\x00', 0x262200, 0xc) ioctl$DRM_IOCTL_AGP_RELEASE(r1, 0x6431) bind$inet(r0, &(0x7f00008a6000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) ioctl$EVIOCGBITKEY(r0, 0x80404521, &(0x7f00009f2000)=""/149) sendto$inet(r0, &(0x7f000056a000), 0x0, 0x0, &(0x7f0000dfd000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00009c8000)="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", 0x481, 0x0, &(0x7f000069b000-0x5)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) recvfrom$inet6(r0, &(0x7f00008d9000-0x7c)=""/124, 0x7c, 0x0, &(0x7f00008e9000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet(r0, &(0x7f000020a000), 0x0, 0x0, &(0x7f00002b4000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) recvfrom$inet6(r0, &(0x7f0000fc6000), 0x0, 0x0, &(0x7f0000fbf000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c) 2018/02/03 02:09:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000edf000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) getsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000939000-0x4), &(0x7f0000f55000-0x4)=0x4) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d63000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) timer_gettime(0x0, &(0x7f0000bd3000)) fcntl$setpipe(r0, 0x407, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) dup2(r0, r2) [ 224.227283] atomic_op 00000000525493f8 conn xmit_atomic (null) 2018/02/03 02:09:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000418000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(arc4)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000002000-0xc6)="ad", 0x1) r2 = syz_open_dev$mouse(&(0x7f0000940000-0x12)='/dev/input/mouse#\x00', 0x6, 0x4000) ioctl$DRM_IOCTL_SET_MASTER(r2, 0x641e) r3 = accept$alg(r0, 0x0, 0x0) io_setup(0x1, &(0x7f0000e4b000)=0x0) io_submit(r4, 0x1, &(0x7f0000bda000-0x20)=[&(0x7f0000618000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r3, &(0x7f000007d000)="b3", 0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2018/02/03 02:09:57 executing program 5: clone(0x0, &(0x7f000067a000), &(0x7f0000ed3000), &(0x7f00007e3000-0x4), &(0x7f00009ec000-0xc6)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000001000-0x8)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x1, 0x0) socket$bt_cmtp(0x1f, 0x3, 0x5) socket$inet6_icmp(0xa, 0x2, 0x3a) dup(0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x7, 0x6, &(0x7f0000000000)) socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x0, 0x63c, &(0x7f0000000000)) openat$hwrng(0xffffffffffffff9c, &(0x7f00008db000-0xb)='/dev/hwrng\x00', 0x84000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x10000, 0x0) listen(r0, 0x0) 2018/02/03 02:09:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000e99000-0x10)='/dev/input/mice\x00', 0x0, 0x123000) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000498000-0x4)=0x1, 0x4) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f00005d3000)={&(0x7f0000adf000)={0x10}, 0xc, &(0x7f0000aa5000-0x10)={&(0x7f0000921000-0x12b0)={0x2c, 0x2, 0x3, 0x800000001, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@typed={0x18, 0x5, @ipv6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}]}, 0x2c}, 0x1}, 0x0) 2018/02/03 02:09:57 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000001000-0xb)='/dev/vcsa#\x00', 0x5, 0x40000) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000889000)={0x1, 0x3, 0x6, {}, 0x6, 0x400}) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$DRM_IOCTL_GET_MAP(r1, 0xc0286404, &(0x7f00005e8000)={&(0x7f00001c6000/0x2000)=nil, 0x100000000, 0x7, 0x8, &(0x7f00006f2000/0x1000)=nil, 0xd10f}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000003000+0xb03)={&(0x7f0000003000)={0x10}, 0xc, &(0x7f000000e000-0x10)={&(0x7f000001a000-0x78)={0x1c, 0x22, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x1}, [@typed={0x8}]}, 0x1c}, 0x1}, 0x0) 2018/02/03 02:09:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0xfffffffffffffffe, 0x401) sendto$inet6(r0, &(0x7f0000006000)="74e5bccaed3245ca989da4395c9305ff1e7c22ab849ad2ff1dd9f2ad698d32cab746f2ea25768e6b", 0x28, 0x0, &(0x7f0000000000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x3}, 0xffffffffffffff27) 2018/02/03 02:09:57 executing program 2: r0 = open(&(0x7f0000f8b000)='./file0\x00', 0x0, 0x18) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/proc/self/net/pfkey\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000001000-0xa)={&(0x7f0000e14000)='./file0\x00', r0}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000cf5000-0xa)='/dev/cuse\x00', 0x2, 0x0) write$fuse(r1, &(0x7f0000e31000)={0x28, 0x4, 0x0, @fuse_notify_inval_inode_out={0x0, 0x0, 0x7}}, 0x28) r2 = open(&(0x7f00000ae000)='./file0\x00', 0x80200, 0x100) setsockopt$IPT_SO_SET_REPLACE(r2, 0x0, 0x40, &(0x7f0000391000-0x3e0)=@raw={'raw\x00', 0x9, 0x4, 0x380, 0x98, 0xffffffff, 0xffffffff, 0x280, 0xffffffff, 0x0, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x4, &(0x7f0000ae6000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0x280}}, [{{@uncond, 0x0, 0x70, 0xd8, 0x0, {}, []}, @unspec=@CT2={0x68, 'CT\x00', 0x2, {0x5, 0x7, 0x6, 0x3, 'snmp\x00', 'syz0\x00', 0x2}}}, {{@ip={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, 0xff, 0x0, @syzn={0x73, 0x79, 0x7a, 0x0}, @common='dummy0\x00', {0xff}, {0xff}, 0x0, 0x0, 0x5}, 0x0, 0xb0, 0x110, 0x0, {}, [@common=@set={0x40, 'set\x00', 0x0, {{0x9, [0x9, 0xa, 0xe301, 0xdc, 0x0, 0x3], 0x2, 0x5, 0x8}}}]}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x0, @random="5cb0cbe9d728", 0x3d9c945b, 0x4, [0x100, 0x3f, 0x8, 0x6, 0x7, 0x3, 0x1000, 0x367a, 0x0, 0x3, 0x100, 0x10001, 0x1, 0x7f, 0x100000000, 0xe5a], 0x0, 0x40, 0xffff}}}, {{@ip={@local={0xac, 0x14, 0x0, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}, 0xff000000, 0xffffffff, @syzn={0x73, 0x79, 0x7a, 0x0}, @syzn={0x73, 0x79, 0x7a, 0x0}, {0xff}, {}, 0x5c, 0x2, 0x38}, 0x0, 0x98, 0x100, 0x0, {}, [@common=@icmp={0x28, 'icmp\x00', 0x0, {0xe, 0x5, 0xff}}, @unspec=@void]}, @unspec=@CT2={0x68, 'CT\x00', 0x2, {0x0, 0x7, 0x9, 0x810a, 'snmp_trap\x00', 'syz1\x00', 0x100000000}}}]}}, 0x3e0) ioctl$KVM_S390_INTERRUPT_CPU(r2, 0x4010ae94, &(0x7f0000ad6000)={0x709, 0x3a7, 0xffffffffffff1a2e}) 2018/02/03 02:09:57 executing program 3: mmap(&(0x7f0000000000/0xe76000)=nil, 0xe76000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$l2tp(0x18, 0x1, 0x1) r2 = dup2(r1, r0) mmap(&(0x7f0000e76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000652000)={r2, &(0x7f0000e76000), &(0x7f0000e76000)="5f547eaf65fa3aacad18076135c9f8c21482a396bce1c0a0720a3eeb71e30402357011fe91e27dd4212a6f8e40784d8c792e7713f4e1ea62f61444f79cb7f49aef4833d7434dd1bf83592b7f3f598d288240ae321bc18f4a8999f27b7073df410fa9cee6eea04d8b33e67ea2794dca9383eb9ad3c4a31722cb120dff71d2c19c57035c017b37ec611cb5d00cb6d4ed91546571c1d389280425b7d0a30c731d308cec518bc3", 0x2}, 0x20) connect$l2tp(r1, &(0x7f0000e71000)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x3, 0x0, 0x3, 0x0, {0xa, 0x2, 0x3, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x4}}}, 0x32) r3 = socket$l2tp(0x18, 0x1, 0x1) close(r0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f00001f4000)={0x3, r3, 0x1}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000491000-0xe4)={0x0, 0xdc, "4ec9a53386dbe202a13ea35ff14da95f8940b71f3530301ece45d503431042a76c6b266f42b89be843a5724f58bffb4d093cca8be20bcd58a371e5e52e7cb893b349be83a681560981a5f9407f6437432105633699b96d24b026e1f4284828108d5c61c785189e0b83a2c476cd8e4ed1bd7de8d814611193ced141d2da3b54d8405da7cfa013cb2f8e72d6bd2999c04c073d9e05448829eabf73bdf7f5bc899ac91328b94d2c289fee5bd6e88f071655f15e9a1bb28457896bf9b3c5d23571c004005ecf15dc673ff4a41c035d94744c0b135f12af870f117c5d3d12"}, &(0x7f00003a7000)=0xe4) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r4, 0x84, 0x7b, &(0x7f00001d4000)={r5, 0x20}, 0x8) mmap(&(0x7f0000e76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f0000e76000)={0x5, 0x8004, 0xffffffff, 0x3, r5}, 0x10) dup2(r3, r1) 2018/02/03 02:09:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mbind(&(0x7f000047a000/0x2000)=nil, 0x2000, 0x4003, &(0x7f000023e000-0x8)=0x9f, 0x35d, 0x6) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f00003a8000)='/selinux/access\x00', 0x2, 0x0) write$selinux_access(r0, &(0x7f00003fe000-0x4a)={'system_u:object_r:hald_sonypic_exec_t:s0', 0x20, 'system_u:system_r:kernel_t:s0', 0x20, 0x37}, 0x4a) pause() 2018/02/03 02:09:57 executing program 7: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000000000)='cifs.idmap\x00', &(0x7f0000005000)={0x73, 0x79, 0x7a}, &(0x7f0000006000-0xc6), 0x0, 0xfffffffffffffffd) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000007000-0x9)='asymmetric\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a}, &(0x7f0000002000-0x12)=':trusteduserVexf(\x00', r0) 2018/02/03 02:09:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000fb8000)=@generic={0x20000000001e, "01030000000000ff00000000ff03000009bf79df21d60c7bc8790405c7bad62e0a53a632ed4938f50006fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151314a8ef1f183bea5bdb9c8ead2000077aeb81c90001d6d5e980ee590c8b9f70dc136cb184a"}, 0x80) r1 = socket(0x1e, 0x2, 0x0) bind(r1, &(0x7f0000d81000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) r2 = socket(0x1e, 0x2, 0x0) bind(r2, &(0x7f0000bd3000)=@generic={0x1e, "0103000000000500ffffffffffffffe409a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f84b9a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f131668ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c801f70dc136cb184a"}, 0x80) sendmsg(r0, &(0x7f0000f37000-0x38)={&(0x7f0000fdc000-0x80)=@generic={0x10000000001e, "02010000000020df0000000000000000805bf86c57020002000000f1fffff400000000000000000000010300000000e4ff064b3fdf3a000000080000000000000000ac50d5fe32c4000000007fffffff6a008356edb9a6341c1fd45624281e00070ece000206000000090000fd00000900000000000b0000db000004da36"}, 0x80, &(0x7f000091d000)=[], 0x0, &(0x7f0000d19000)=[]}, 0x0) mknod(&(0x7f0000ae1000-0x8)='./file0\x00', 0x7032, 0x8) [ 224.428813] l2tp_core: tunl 3: fd 19 wrong protocol, got 1, expected 17 [ 224.496165] l2tp_core: tunl 3: fd 19 wrong protocol, got 1, expected 17 2018/02/03 02:09:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) readlink(&(0x7f000010f000-0x8)='./file0\x00', &(0x7f0000a2a000-0x4)=""/4, 0x4) write(r0, &(0x7f0000b18000)="240000005a001f1d14f90507125a0000c113171308001000fff708ff080001ffee000000", 0x24) 2018/02/03 02:09:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000202000-0x4)={0xffffffffffffff9c}) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f000033f000-0xa0)={0x0, @in={{0x2, 0x3, @multicast1=0xe0000001}}, 0x3ff, 0x7f, 0x8001, 0x7f, 0x84}, &(0x7f000063f000)=0xa0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00006bf000)=@sack_info={r1, 0x3, 0x3f}, &(0x7f0000bca000-0x4)=0xc) r2 = gettid() ioprio_set$pid(0x3, r2, 0x1c000000000000) ptrace$cont(0x20, r2, 0x7, 0x5) r3 = syz_open_dev$evdev(&(0x7f0000d1a000-0x12)='/dev/input/event#\x00', 0x0, 0x2) write$evdev(r3, &(0x7f0000058000-0x60)=[{{}, 0x0, 0x100000001}, {}], 0x30) 2018/02/03 02:09:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000003a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$netlink(0x10, 0x3, 0x0) close(r2) bind$unix(r1, &(0x7f00007d9000-0xa)=@file={0x1, './file0\x00'}, 0xa) accept4(r0, 0x0, &(0x7f0000e79000-0x4), 0x80000) open(&(0x7f00006aa000)='./file0\x00', 0x200000, 0x0) sendmsg$unix(r0, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000026000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r2]}], 0x18}, 0x0) recvmsg(r1, &(0x7f0000efb000)={&(0x7f0000506000-0x58)=@alg, 0x58, &(0x7f0000b57000)=[], 0x0, &(0x7f0000828000)=""/87, 0x57}, 0x0) 2018/02/03 02:09:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00004f9000-0x18)={0xaa}) r1 = syz_open_procfs(0x0, &(0x7f0000e9a000)='net/if_inet6\x00') getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1f, &(0x7f000061f000-0x14)={@mcast2, 0x0}, &(0x7f00006bb000)=0x14) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f000012d000-0xe8)={{{@in6=@loopback, @in6=@mcast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in=@multicast1}}, &(0x7f0000e64000)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000039000-0xe8)={{{@in=@loopback=0x7f000001, @in6=@loopback={0x0, 0x1}, 0x1, 0x873, 0x1, 0xffff, 0xa, 0x0, 0x20, 0x2f, r2, r3}, {0x15, 0x20, 0x2, 0x10001, 0x8, 0xffff, 0x6, 0xfffffffffffff001}, {0x8001, 0x3, 0x0, 0x7}, 0x6, 0x6, 0x3, 0x1, 0x0, 0x1}, {{@in6=@empty, 0x3, 0x32}, 0x2, @in=@broadcast=0xffffffff, 0x2, 0x7, 0x1, 0x3, 0x100000001, 0x2, 0x5}}, 0xe8) r4 = dup(r0) read(r4, &(0x7f0000ee7000)=""/8, 0x3) 2018/02/03 02:09:58 executing program 3: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f0000003000)=""/16) setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000005000-0x4), 0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f0000007000-0x10)='/dev/input/mice\x00', 0x0, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_opts(r1, 0x29, 0x3f, &(0x7f0000004000-0xef)=""/239, &(0x7f0000006000)=0xef) 2018/02/03 02:09:58 executing program 4: r0 = syz_open_dev$vcsn(&(0x7f00001e8000-0xa)='/dev/vcs#\x00', 0x80000000, 0x400000) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f00002bd000-0x9)='/dev/vcs\x00', 0x20041, 0x0) ioctl$TCSETS(r2, 0x5402, &(0x7f0000fa2000)={0x8, 0x7, 0x5, 0x9, 0x2, 0x9, 0xfffffffffffffffe, 0xffff, 0x8, 0xffffffff80000000, 0x15b, 0xffffffff}) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000a8b000-0xe8)={{{@in6=@loopback, @in=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@loopback}}, &(0x7f0000fd9000-0x4)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000202000)={{{@in6=@empty, @in6=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in=@loopback}}, &(0x7f00004c6000-0x4)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f000067d000-0xe8)={{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x2, 0x0, 0x1, 0x0, 0xa, 0xa0, 0x80, 0x3a, r3, r4}, {0x10000, 0x0, 0x5, 0x2, 0x5, 0x0, 0xd1, 0x5}, {0x100000001, 0x55, 0x18, 0x9}, 0x8001, 0x4, 0x0, 0x1, 0x3, 0x1}, {{@in=@multicast2=0xe0000002, 0x2, 0x2b}, 0xa, @in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x4, 0x4, 0x1, 0x1, 0xc64, 0x5, 0x2}}, 0xe8) setsockopt$inet_tcp_int(r1, 0x6, 0x1b, &(0x7f0000fa8000-0x4)=0x2000000, 0x4) fcntl$setstatus(r1, 0x4, 0x0) 2018/02/03 02:09:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket(0x11, 0x5, 0xc) removexattr(&(0x7f0000a65000)='./file0\x00', &(0x7f000004a000-0xb)=@random={'trusted.', '\x00'}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00003c5000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r2, 0x4010ae67, &(0x7f0000204000-0x10)={0xd000}) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f000072a000-0x11)='/dev/qat_adf_ctl\x00', 0x40000, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r2, 0x4010ae67, &(0x7f0000f94000)={0x0, 0x118000}) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000292000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) get_mempolicy(&(0x7f0000e29000-0x4), &(0x7f0000863000), 0x0, &(0x7f0000121000/0x4000)=nil, 0x0) modify_ldt$read(0x0, &(0x7f000006e000)=""/144, 0x90) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000501000-0x2c)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}}}, &(0x7f0000ffa000)=0x8c) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000424000-0x14), &(0x7f0000c1f000)=0x14) prctl$setmm(0x23, 0x0, &(0x7f0000c3a000/0x3000)=nil) r4 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) clock_gettime(0x0, &(0x7f0000000000)) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x2, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r4, 0x4090ae82, &(0x7f0000418000-0x90)={[0x6, 0x0, 0x100000001, 0x8d26, 0x8, 0x200, 0x8, 0x1ff, 0x80000007, 0x5, 0x1, 0x2, 0x5740, 0x5, 0x53]}) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r3, 0x40045542, &(0x7f0000002000-0x4)=0x9) ioctl$KVM_SMI(r4, 0xaeb7) ioctl$KVM_RUN(r4, 0xae80, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00003c2000-0x28)={r3, 0x0, 0xc, 0xaf, &(0x7f0000a37000-0xc)="0e00c0063c8220b58050856e", &(0x7f0000d03000)=""/175, 0x4, 0x8001}, 0x28) ioctl$KVM_RUN(r4, 0xae80, 0x0) r5 = socket(0x15, 0x80005, 0x0) fstatfs(r5, &(0x7f0000c15000)=""/93) getsockopt(r5, 0x200000000114, 0x2714, &(0x7f0000a44000)=""/1, &(0x7f0000940000)=0x1) ustat(0x80000000, &(0x7f000003f000-0x20)) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x1200000010002) getsockname(r5, &(0x7f0000822000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @loopback}}}, &(0x7f0000167000-0x4)=0x2e) 2018/02/03 02:09:58 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket(0x10, 0x0, 0x8000) eventfd2(0x9, 0x80001) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$llc_int(r1, 0x10c, 0xd, &(0x7f0000001000-0x4), &(0x7f0000b05000-0x4)=0x4) setsockopt$inet6_buf(r0, 0x29, 0x32, &(0x7f0000001000), 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000002000-0x8)={0x0, 0x9}, &(0x7f0000001000)=0xfffffffffffffef4) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000000)=@sack_info={r2, 0x7, 0xfffffffffffffffe}, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000001000-0x4)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = add_key$keyring(&(0x7f0000002000-0x8)='keyring\x00', &(0x7f0000003000-0x5)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$get_security(0x11, r3, &(0x7f0000002000-0x1000)=""/4096, 0x1000) 2018/02/03 02:09:58 executing program 7: socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000b2f000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet6_int(r0, 0x29, 0x1, &(0x7f00005e2000-0x4), &(0x7f0000087000-0x4)=0xfffffffffffffcff) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000f0e000-0x4)=0x1f, 0x4) 2018/02/03 02:09:58 executing program 3: mmap(&(0x7f0000000000/0xfed000)=nil, 0xfed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) r1 = syz_open_pts(r0, 0x0) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r1, &(0x7f0000fed000)=[], 0x0) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$dmmidi(&(0x7f0000fee000)='/dev/dmmidi#\x00', 0x1, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f0000fe9000)) 2018/02/03 02:09:58 executing program 1: r0 = socket$inet(0x2, 0x1, 0x0) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f0000690000)={0x0, 0x0}) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000c9b000), 0x0) bind$inet(r1, &(0x7f0000508000)={0x2, 0x3, @multicast2=0xe0000002}, 0x10) 2018/02/03 02:09:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000be6000)='/dev/net/tun\x00', 0x0, 0x1) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_addrs=@rc={0x1f}}) ioctl$sock_inet_SIOCSIFPFLAGS(0xffffffffffffffff, 0x8934, &(0x7f00008ed000)={@generic="c85df44ba75ca36079880cbf6546e5ae", @ifru_addrs={0x2, 0xffffffffffffffff, @broadcast=0xffffffff}}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) write$tun(0xffffffffffffffff, &(0x7f0000b3c000-0x60)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @eth={@remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@canfd={0xd, {{}, 0x0, 0x3, 0x0, 0x0, "90102b1f0a6ad0b95dd132180a7233df8b8f5dad5f2a905943efda70b8aff3d98db490d6e76a4429d5c96e7beed5b5f39def9831dddf036203c7250fd928a8e1"}}}}}, 0x60) dup2(r0, r2) 2018/02/03 02:09:58 executing program 6: mmap(&(0x7f0000000000/0xaee000)=nil, 0xaee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000096a000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae08, 0x0) r2 = syz_open_dev$audion(&(0x7f0000580000)='/dev/audio#\x00', 0x7, 0x101001) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r2, 0xc0045520, &(0x7f00009d7000)=0x6) mmap(&(0x7f0000aee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_out(r1, 0x0, &(0x7f0000aef000-0x8)) mmap(&(0x7f0000aee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000aef000-0x9)='/dev/dsp\x00', 0x200, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r3, 0xc0045516, &(0x7f0000869000)=0xfffffffffffffffc) 2018/02/03 02:09:58 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/mixer\x00', 0x3b9000, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r0, 0x8915, &(0x7f0000e2f000)={"4c5432ff92612659cfdc6066d664ebc3", {0x4, 0x4, 0x7, "7e82d789e6dc", 0x10001}}) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_PPC_ALLOCATE_HTAB(r0, 0xc004aea7, &(0x7f0000001000)=0x4) r1 = socket(0x2, 0x2000080004, 0x2) getsockopt(r1, 0x0, 0xcf, &(0x7f0000002000-0x8)=""/8, &(0x7f0000001000-0x4)=0x8) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000002000-0x14)={0x3, 0x5, 0x5, 0x4e, 0xfc2}, 0x14) 2018/02/03 02:09:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00005c4000-0x10)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}]}, &(0x7f0000f92000-0x4)=0xc) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000f85000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18}, [@alu={0x4, 0x0, 0xd}], {0x95}}, &(0x7f0000d63000)="73597a6b618f6c65000d", 0x80000000009, 0x1000, &(0x7f0000f72000)=""/4096}, 0x48) pwrite64(r0, &(0x7f0000d11000)="f05c6bee68da9ede3270de88c4b268f7e64357ec7307c6eeb92044af1e80316ad81da71219b640b0f94acb3cf58c1d65686c92355544f863a9905f8fe7f62fbeb7a071292ca653b3fc1eb1affb21b6002a438a897bbccb45db79194c249abde0da6ef8b411a5e2116d13866b11ce8ef841fca60bb01294744ad0b910c13aee46f2a9b775f5c6633cf20ca682abe4e6841e0c2211e2889a82b69f4d1359b25b9cbaa1e75ae3c673ba97e2ef72482912e940b0eedbaf1dba6198887b40ec83168b68075079d2431bb63f927b5f5efb71bdf12266397174d6427b8b60f2a39a7a09519d7f69cbdd1e79ae16ad0029ce0e8259e7", 0xf2, 0x0) 2018/02/03 02:09:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000002000-0x51)="54f914a0dcc0692f424ebda9d0d59e51d8cfebca9650098bd2998b536de5ae4385432d1895ebc413d9889751d60264d2901cb0d1569dfac9249b61cd52e5f12a1c748c4bb573d18be7ff92fbfdfe18b401", 0x51, 0x0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0, 0xaa}}, 0x1c) bind$inet6(r0, &(0x7f0000002000-0x3)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0, 0xaa}}, 0x1c) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000376000-0x10)={0x0, 0x2c, &(0x7f0000d54000-0x2c)=[@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, @in={0x2, 0x1, @loopback=0x7f000001}]}, &(0x7f0000bd8000-0x4)=0x10) r1 = accept4$netrom(0xffffffffffffff9c, &(0x7f0000ac2000-0x10)=@ax25, &(0x7f0000695000)=0x10, 0x800) getsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f000050e000-0x4), &(0x7f0000983000)=0x4) 2018/02/03 02:09:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000882000)='net/dev_mcast\x00') nanosleep(&(0x7f0000591000)={0x77359400}, &(0x7f0000ecd000)) sendfile(r0, r0, &(0x7f00000e4000-0x8), 0x7ffffff) 2018/02/03 02:09:58 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lsetxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000f61000)=@random={'user.', 'cpuset\']#\x00'}, &(0x7f0000001000-0x22)='posix_acl_accessnodev&&wlan1eth0E\x00', 0x22, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000001000-0x21c)=[{{&(0x7f0000001000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1}}}, 0x3a, &(0x7f0000001000)=[{&(0x7f0000000000)=""/118, 0x76}, {&(0x7f0000001000)=""/97, 0x61}, {&(0x7f0000001000-0xc2)=""/194, 0xc2}, {&(0x7f0000001000-0x84)=""/132, 0x84}], 0x4, &(0x7f0000001000-0x64)=""/100, 0x64, 0x7}, 0xffffffffffff8001}, {{&(0x7f0000001000-0x1e)=@pppoe={0x0, 0x0, {0x0, @link_local, @generic}}, 0x1e, &(0x7f0000001000)=[{&(0x7f0000001000)=""/109, 0x6d}, {&(0x7f0000000000)=""/196, 0xc4}, {&(0x7f0000001000)=""/249, 0xf9}, {&(0x7f0000001000)=""/22, 0x16}], 0x4, &(0x7f0000001000-0xc7)=""/199, 0xc7, 0x7fff}, 0x3}, {{&(0x7f0000000000)=@vsock={0x0, 0x0, 0x0, @hyper}, 0x10, &(0x7f0000001000)=[{&(0x7f0000002000-0x33)=""/51, 0x33}, {&(0x7f0000001000-0x2e)=""/46, 0x2e}, {&(0x7f0000001000)=""/92, 0x5c}], 0x3, &(0x7f0000001000)=""/70, 0x46, 0x6}, 0x7f}, {{&(0x7f0000001000-0x10)=@nfc, 0x10, &(0x7f0000002000-0x20)=[{&(0x7f0000001000-0x39)=""/57, 0x39}, {&(0x7f0000001000-0x37)=""/55, 0x37}], 0x2, &(0x7f0000001000)=""/4096, 0x1000, 0x7}, 0x7fffffff}, {{&(0x7f0000000000)=@ethernet={0x0, @dev}, 0x10, &(0x7f0000000000)=[{&(0x7f0000002000-0x1000)=""/4096, 0x1000}, {&(0x7f0000000000)=""/30, 0x1e}, {&(0x7f0000000000)=""/199, 0xc7}, {&(0x7f0000001000)=""/146, 0x92}, {&(0x7f0000001000-0x3)=""/4, 0x4}, {&(0x7f0000000000)=""/22, 0x16}, {&(0x7f0000001000)=""/4096, 0x1000}], 0x7, 0x0, 0x0, 0x6}, 0xd1}, {{&(0x7f0000001000-0x10)=@ethernet={0x0, @link_local}, 0x10, &(0x7f0000000000)=[{&(0x7f0000001000-0xa9)=""/169, 0xa9}, {&(0x7f0000001000)=""/22, 0x16}, {&(0x7f0000002000-0xe5)=""/229, 0xe5}, {&(0x7f0000001000-0x9c)=""/156, 0x9c}, {&(0x7f0000002000-0x5)=""/5, 0x5}], 0x5, 0x0, 0x0, 0x5}, 0xaa}, {{&(0x7f0000000000)=@in={0x0, 0xffffffffffffffff, @empty}, 0x10, &(0x7f0000001000-0x30)=[{&(0x7f0000000000)=""/74, 0x4a}, {&(0x7f0000001000-0x1000)=""/4096, 0x1000}, {&(0x7f0000001000-0x6f)=""/111, 0x6f}], 0x3, &(0x7f0000001000)=""/124, 0x7c, 0x3}, 0xab5f}, {{&(0x7f0000001000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x10, &(0x7f0000000000)=[{&(0x7f0000000000)=""/98, 0x62}], 0x1, 0x0, 0x0, 0x8}, 0xa5}, {{0x0, 0x0, &(0x7f0000001000-0x20)=[{&(0x7f0000001000-0x28)=""/40, 0x28}, {&(0x7f0000002000-0x72)=""/114, 0x72}], 0x2}, 0x3}], 0x9, 0x2, &(0x7f0000001000)) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000001000-0x4)) r1 = syz_open_dev$dmmidi(&(0x7f0000002000-0xd)='/dev/dmmidi#\x00', 0x6, 0x10000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$dir(0xffffffffffffff9c, &(0x7f0000002000)='./file1\x00', 0x0, 0x60) linkat(r1, &(0x7f0000002000)='./file0\x00', r2, &(0x7f0000000000)='./file0\x00', 0x1000) 2018/02/03 02:09:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000cd1000-0x38)={0x0, 0x0, &(0x7f0000ca6000)={&(0x7f0000e05000)={0x2, 0xd, 0x0, 0x0, 0x18, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_lifetime={0x4, 0x4, 0x200000}, @sadb_x_policy={0x8, 0x12, 0x0, 0x3, 0x0, 0x0, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@rand_addr, @in6=@mcast2={0xff, 0x2, [], 0x1}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14}}}}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}}]}, 0xc0}, 0x1}, 0x0) 2018/02/03 02:09:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x3, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = dup2(r0, r0) ioctl$PIO_FONTX(r1, 0x4b6c, &(0x7f00008a0000)="8d2b") ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x8000000000000) r2 = socket(0x11, 0x80a, 0x0) getpeername$llc(r1, &(0x7f0000d2b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000c30000)=0x10) ioctl$EVIOCGSND(r1, 0x8040451a, &(0x7f0000da7000-0x37)=""/55) getsockname$unix(r2, &(0x7f00006bc000)=@file={0x0, ""/4096}, &(0x7f0000002000-0x4)=0x1002) 2018/02/03 02:09:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00002c7000-0x11)='/dev/vga_arbiter\x00', 0x200, 0x0) ioctl$SIOCSIFHWADDR(r1, 0x8924, &(0x7f0000189000)={@common='ip6gre0\x00', @ifru_addrs=@in={0x2, 0x0, @empty}}) connect$inet6(r1, &(0x7f00001e1000-0x1c)={0xa, 0x0, 0x81, @loopback={0x0, 0x1}, 0x3d}, 0x1c) bind$alg(r0, &(0x7f0000120000)={0x26, 'hash\x00', 0x0, 0x0, 'ghash-clmulni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f3f000-0x10)="01010000000ef40000000300409d9254", 0x10) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f00000c1000-0x1c)={0x0, 0x0, &(0x7f0000a9b000-0x38)=[], 0x0, &(0x7f00000b6000)=[]}, 0x0) 2018/02/03 02:09:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d9d000-0xc)={0x0}, &(0x7f000044c000)=0xc) r1 = socket(0x3, 0x80000, 0x413d06bd) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1f, &(0x7f0000385000)={@ipv4={[], [], @local}, 0x0}, &(0x7f0000a89000)=0x14) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000485000-0x18)={@empty, 0x9, r2}) r3 = syz_open_procfs(r0, &(0x7f0000ad9000)='loginuid\x00') setsockopt$inet6_tcp_buf(r3, 0x6, 0x1c, &(0x7f00008bc000)="af7319c4407eca92de592b920833aac2b9d3e352a791fd67a2bac8c1e9307155033d27bb7938e44a4b468d43b6fb71f2998386a679dbf49552c87e3bb0bcd7c62e015376ee643c", 0x9ea1eef48c62dda2) sendfile(r3, r3, &(0x7f00006c7000)=0x8400000000000010, 0x2a) write$eventfd(r3, &(0x7f0000db1000-0x8), 0x8) 2018/02/03 02:09:58 executing program 5: r0 = socket$inet(0x2, 0x80000, 0xf75) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r0, &(0x7f0000000000)=@vsock={0x0, 0x0, 0x0, @host}, &(0x7f00002fc000)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_udp_int(r1, 0x11, 0x1, &(0x7f00001fc000-0x4)=0x5d, 0x4) sendmsg$inet_sctp(r1, &(0x7f0000558000-0x38)={&(0x7f0000a34000)=@in={0x2, 0x0, @empty}, 0x10, &(0x7f0000f70000)=[]}, 0x0) close(r1) 2018/02/03 02:09:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a5000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000e3f000-0x8)={0x0, 0x0}, 0x0) ioctl$TIOCGSID(r3, 0x5429, &(0x7f0000fb0000-0x4)=0x0) ptrace$getregs(0xffffffffffffffff, r4, 0x2, &(0x7f0000599000-0xba)=""/186) getsockopt(r3, 0x5, 0x8, &(0x7f0000036000-0xce)=""/206, &(0x7f0000de4000)=0xce) r5 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r6 = dup3(r5, r3, 0x0) clock_gettime(0x4, &(0x7f0000000000)) ioctl$TUNSETPERSIST(r2, 0x400454cb, &(0x7f0000bf2000-0x4)=0x80) io_setup(0x800001, &(0x7f0000b85000-0x8)=0x0) io_submit(r7, 0x1, &(0x7f00008f2000-0x28)=[&(0x7f0000575000-0x40)={0x0, 0x0, 0x0, 0x3, 0x0, r1, &(0x7f00003b6000)="4ea27ac53333874322598e0fa7a8651b19767ad006fa3ac795d6e5d2f8a004739ecb220e04c071afd2cc29c5795e2fbd9b6ea5387bbf203767c5be808512545638f533b056b993039b0dce", 0x4b, 0xd2, 0x0, 0x0, r2}]) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000ded000-0x20)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$TIOCSETD(r3, 0x5423, &(0x7f0000a8a000-0x4)=0x401) fcntl$setownex(r2, 0xf, &(0x7f0000d45000-0x8)={0x2, r4}) ioctl$KVM_SET_VCPU_EVENTS(r3, 0x4040aea0, &(0x7f0000461000-0x1c)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x8, 0x805}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r5, &(0x7f00000d5000/0x18000)=nil, &(0x7f0000de9000)=[@text64={0x40, &(0x7f0000bff000-0x41)="0f20d835200000000f22d80f0118470f35f3ab77644ebe0f59128182818201bc8c6a000000674b0f015e9dc483996ba7d900f300004f4f21ae5ddc", 0x3b}], 0x1, 0x0, &(0x7f0000754000-0x10)=[], 0x0) sendto$llc(r2, &(0x7f00005f2000)="26d987c1951a9b8ea278d9145548cadc0264db07fc01ac27bc3112949876bc7246abeac5da2d24bc0a5cab1f6d550c2367b8ff6d29133e7ac90e0dd33418dac868a0a2fdde41d6ad5bc9c717e8a87caaebe97416b7c300d143a616d2285aca4bd7cddfbfa0a8a70987e7c172f88aaf901a56b8139b743d01781f96cf89fd39e49df768c00467feb86b814150d5825408ec8f8a169be12f648c7edd3240707824bcd3564d41d2d42a2105c73952a7f16a9e7a8b8842d0d01281e7131e35d23f337c8ccd094472b8992d84315511d0283bd1b48564d74c74ed88918b546ebc1f0cc7f083d533f957bf122ca760316a", 0xee, 0x80, &(0x7f00003b7000-0x10)={0x1a, 0x2, 0x4, 0x80000000, 0x6, 0x80000001, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) ioctl$KVM_RUN(r6, 0xae80, 0x0) 2018/02/03 02:09:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a5000-0x9)='/dev/kvm\x00', 0x0, 0x0) pipe2(&(0x7f00000d4000-0x8)={0x0, 0x0}, 0x80000) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000e3f000-0x8)={0x0, 0x0}, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) r5 = dup3(r4, r3, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000ded000-0x20)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_VCPU_EVENTS(r3, 0x4040aea0, &(0x7f0000461000-0x1c)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x8, 0x805}) ftruncate(r1, 0x9) ioctl$KVM_RUN(r5, 0xae80, 0x0) 2018/02/03 02:09:58 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x63, &(0x7f000035d000-0x1e)=""/30, &(0x7f0000000000)=0x1e) r1 = syz_open_dev$sndmidi(&(0x7f0000001000-0x12)='/dev/snd/midiC#D#\x00', 0x5, 0x20000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$unix(r1, &(0x7f0000002000-0x6e)=@file={0x0, ""/108}, &(0x7f0000001000-0x4)=0x6e) 2018/02/03 02:09:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000f36000)='cg\\oup\x00', 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f00008e0000-0x8)) lseek(r1, 0xfffffffffffffffe, 0x3) 2018/02/03 02:09:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = accept$nfc_llcp(0xffffffffffffff9c, &(0x7f0000e2d000), &(0x7f0000cec000+0x915)=0x60) dup3(r0, r1, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x80005, 0x0, &(0x7f0000002000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_timeval(r2, 0x1, 0x37, &(0x7f000000b000-0x10), &(0x7f0000000000)=0x10) 2018/02/03 02:09:58 executing program 0: r0 = socket$inet(0x2, 0x80005, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(r0, &(0x7f0000c38000)=@un=@abs, &(0x7f0000000000)=0x8, 0x1) 2018/02/03 02:09:58 executing program 2: mmap(&(0x7f0000000000/0x2d000)=nil, 0x2d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x1b, &(0x7f000001b000)=@mangle={'mangle\x00', 0x1f, 0x4, 0x378, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, &(0x7f000001b000), {{{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ipv6={@mcast2={0xff, 0x2, [], 0x1}, @loopback={0x0, 0x1}, [], [], @generic="49b4fded3d90982255fb9754e4970490", @generic="a864a424356fc322f33c8ccb29705feb"}, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @SNPT={0x48, 'SNPT\x00', 0x0, {@ipv4=@dev={0xac, 0x14}, @ipv4=@empty}}}, {{@ipv6={@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, [], [], @syzn={0x73, 0x79, 0x7a}, @common='lo\x00'}, 0x0, 0xa8, 0xe8, 0x0, {}, []}, @unspec=@TPROXY1={0x40, 'TPROXY\x00', 0x1, {0x0, 0x0, @ipv6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}}, {{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @HL={0x28, 'HL\x00'}}]}}, 0x3d8) r1 = syz_open_dev$sndpcmc(&(0x7f000002a000)='/dev/snd/pcmC#D#c\x00', 0x2, 0x2000) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000002000)={0x1, &(0x7f000002e000-0x8)=[{0x0}]}) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RM_CTX(r1, 0xc0086421, &(0x7f000002d000)={r2, 0x8274b6e48e1be9d1}) syz_emit_ethernet(0x46, &(0x7f000000f000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "00e805", 0x10, 0x2b, 0x0, @dev={0xfe, 0x80}, @empty, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "0a62dd", 0x0, "a300da"}}}}}}}, &(0x7f0000005000)={0x0, 0x1, [0x0]}) 2018/02/03 02:09:58 executing program 6: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4000000000000000) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000008000)=0x5, 0x4) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000020000-0xa0)=[{&(0x7f000001f000-0x2)=""/2, 0x2}, {&(0x7f0000003000)=""/128, 0x80}, {&(0x7f0000022000)=""/34, 0x22}, {&(0x7f0000013000)=""/43, 0x2b}, {&(0x7f000000b000-0x52)=""/82, 0x52}, {&(0x7f0000023000-0xbf)=""/191, 0xbf}, {&(0x7f0000022000)=""/246, 0xf6}, {&(0x7f0000022000)=""/78, 0x4e}, {&(0x7f0000023000-0x5f)=""/95, 0x5f}, {&(0x7f0000023000-0xd4)=""/212, 0xd4}], 0xa, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f0000023000-0x4)=0x3a) ioctl$sock_FIOGETOWN(r2, 0x800454d7, &(0x7f0000001000-0x4)) getsockopt$inet6_tcp_int(r2, 0x6, 0x18, &(0x7f0000019000-0x4), &(0x7f0000004000)=0x4) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_udp_encap(r2, 0x11, 0x64, &(0x7f0000024000), 0x4) sendto$inet6(r1, &(0x7f000000f000)="34fc821fcaf6aac8b4c96746d899f361de8e1b586467aba868f1c843dd20659b5143bef470cbb37ff2190004712289cf2203f034a6791204a9720dfe84730047bc196c0654b7f68f171ee1d850d7cf160a1b180106b3898d2b08f7dd99799c6aea1997aa40df421ac37d6ca41c31d515a928173c094cd8f14a718bca3ec5a652a63d12b7552b65a219cd60902dddb16dd3aa8549413e146b927136e32cdebd2f47e1afb0b5c7578743b38be855e18a0a53e4a32dbe20", 0xb6, 0x4044, &(0x7f0000023000)={0xa, 0x1, 0x0, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x100}, 0x1c) 2018/02/03 02:09:58 executing program 4: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f000000d000)='/dev/snd/pcmC#D#c\x00', 0x6, 0x2) ioctl$KDADDIO(r0, 0x4b34, 0xfffffffeffffffff) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f000000e000)={0x0, 0x80000, r0}) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r2, 0x5452, &(0x7f000000f000)=0x9) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f000000f000)={r1, 0x80000, r0}) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f000000e000-0x4)) ioctl(r0, 0xc0884113, &(0x7f000000d000-0x2)) 2018/02/03 02:09:58 executing program 0: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000001b000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000ce0000-0x98)={0x0, @in6={{0xa, 0x3, 0x6, @mcast2={0xff, 0x2, [], 0x1}, 0x4}}, 0xcca, 0x9}, &(0x7f0000001000-0x4)=0xfffffffffffffeda) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000001000-0xaf)={r1, 0xa7, "5d309a65bbc621ef77b49b106c19c3d6a3537a601419c0002ef44e3843446c43c65e8e242ffb6703ea7a7902631bdb3aee7fe11cb99cc1d16865919a2af40c7eb142236adce0d48ba103c532b370597bf092fcfcdbac5637e2f158cdf8e72ecb60bb5236cbe868705eeed3d5cc922d067cfed0f51d95d0b1ac1316bff8bcf92470d74bd1b573833a09a6cd2cbb7d9ed0341bbe4ca2004ac7b3bf9be35d8cffc40810f881f3a8d6"}, &(0x7f000092b000)=0xaf) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000002000-0x8)={r2, 0x20}, &(0x7f0000011000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) clock_settime(0x0, &(0x7f0000012000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000), &(0x7f0000eaa000-0x4), &(0x7f0000bf3000-0x4), &(0x7f0000873000-0x1)) ioctl$UFFDIO_ZEROPAGE(r3, 0x8010aa02, &(0x7f0000bb7000-0x10)={&(0x7f00002de000/0x1000)=nil, 0x1000}) 2018/02/03 02:09:58 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r0, &(0x7f0000001000-0x16)="4c121444a2212cf341d0d304e085e6014b21933265ff", 0x16, 0x40810, &(0x7f0000000000)=@in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f00009b8000-0xc)={0x7, r0}) accept$netrom(r1, &(0x7f00009b3000-0x10)=@ax25, &(0x7f0000272000)=0x10) r2 = accept4$ax25(0xffffffffffffff9c, &(0x7f0000fb5000-0x10), &(0x7f0000f2b000-0x4)=0x10, 0x80800) readahead(r2, 0x5, 0xfffffffffffffbff) r3 = open(&(0x7f00003ee000)='./file0\x00', 0x10000, 0x4) getsockopt$packet_buf(r3, 0x107, 0x1f, &(0x7f0000da9000)=""/4, &(0x7f0000c46000)=0x4) r4 = socket$inet_dccp(0x2, 0x6, 0x0) set_mempolicy(0x3, &(0x7f0000690000-0x8)=0x1f, 0x1000) setsockopt(r4, 0x80800000010d, 0x6, &(0x7f0000961000)="00c1001b", 0x4) epoll_create1(0x80000) 2018/02/03 02:09:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000661000-0x28)={@common='nr0\x00', @ifru_mtu=0x1}) timer_create(0x0, &(0x7f0000d7b000-0x58)={0x0, 0x12, 0x0, @thr={&(0x7f0000572000), &(0x7f0000180000)}}, &(0x7f00002f5000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x1c9c380}, {0x0, 0x9}}, &(0x7f00004c2000)) io_setup(0xb27, &(0x7f00005a2000)) tkill(r0, 0x1000000000016) 2018/02/03 02:09:59 executing program 5: mmap(&(0x7f0000000000/0xfdf000)=nil, 0xfdf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000fdf000)='/dev/cuse\x00', 0x40000, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r1, 0xc0045520, &(0x7f00000b4000)=0x5) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000569000)='/dev/sequencer\x00', 0x200, 0x0) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r2, 0xc0045516, &(0x7f0000fe0000-0x4)=0x253d) sendmsg$inet_sctp(r0, &(0x7f0000fd7000)={&(0x7f000013a000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10, &(0x7f000043d000-0x1)=[{&(0x7f0000719000-0xf6)="be", 0x1}], 0x1, &(0x7f000036d000-0x60)=[]}, 0x0) ioctl$sock_bt_cmtp_CMTPCONNDEL(0xffffffffffffffff, 0x400443c9, &(0x7f0000565000)={{}, 0xfffffffffffffff8}) sendmmsg$inet_sctp(r0, &(0x7f000093f000-0x118)=[{&(0x7f00001f6000)=@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10, &(0x7f0000562000)=[], 0x3e2, &(0x7f00000c3000)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x4}}], 0x30}, {&(0x7f0000958000-0x10)=@in={0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, 0xfffffffffffffe70, &(0x7f000093e000)=[], 0x0, &(0x7f000093f000-0xf0)=[@sndinfo={0x20, 0x84, 0x2}], 0x30}], 0x2, 0x0) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$loop(&(0x7f0000fdf000)='/dev/loop#\x00', 0x80, 0x0) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mremap(&(0x7f000063e000/0x3000)=nil, 0x3000, 0x4000, 0x3, &(0x7f000075a000/0x4000)=nil) ioctl$LOOP_SET_STATUS64(r3, 0x4c04, &(0x7f0000fe0000-0xe8)={0x0, 0x0, 0x0, 0x4, 0x1, 0x0, 0xf, 0x2, 0x10, "719d41c1c29fe98e5f9c2c4e22746bf9b6f924d411ffc6eb6c7148835a902a1b94946a2ffdffbdc32c2a0df573366d57028a9c3da7b2753930dd6776ea2478bf", "c0396f76342578d2b9295d9f325024247c0eb07348d7c66194211a3ba11bbebb7191ee348f8ad8bc32115033a20ad107ebe9e7536291be4669b8d6f5c64d8689", "19bec1ce47ab9fb95aa9ae602bfdc2c3065f4354beeb31075e9189f44edc9fdf", [0x5837, 0x6]}) 2018/02/03 02:09:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00003c3000-0xa)='/dev/cuse\x00', 0x800000001, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$fuse(r0, &(0x7f000069b000-0x30)={0x30, 0x5, 0x0, @fuse_notify_retrieve_out}, 0x30) getresuid(&(0x7f0000026000), &(0x7f0000fe9000-0x4), &(0x7f0000a79000)=0x0) stat(&(0x7f00000cc000)='./file0\x00', &(0x7f0000682000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_mount(&(0x7f0000823000)='./file0\x00', 0xe000, r1, r2, 0x1, 0x102000) 2018/02/03 02:09:59 executing program 3: mmap(&(0x7f0000000000/0x36b000)=nil, 0x36b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) sendmsg(r0, &(0x7f00001f1000)={&(0x7f0000200000-0x1c)=@in6={0x2, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}}, 0x1c, &(0x7f0000367000-0x80)=[], 0x0, &(0x7f000036a000-0x15b0)=[{0x28, 0x29, 0x32, "234f1ba779139520081b70fa3d5d897a32"}], 0x28}, 0x0) mmap(&(0x7f000036b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000036c000-0x11)='/dev/vga_arbiter\x00', 0x101000, 0x0) mmap(&(0x7f000036b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$can_bcm(r1, &(0x7f000036b000)={0x1d}, 0x10) 2018/02/03 02:09:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, &(0x7f00008c7000-0x4), &(0x7f0000017000-0x4)=0x1a0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000f000-0xc)={0x10, 0x34050}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000017000-0x20)={0x20, 0x27, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x3}, [@nested={0xc, 0x0, [@typed={0x8, 0x1, @binary}]}]}, 0x20}, 0x1}, 0x0) r1 = accept$inet6(0xffffffffffffff9c, 0x0, &(0x7f000045c000-0x4)) setsockopt$inet6_dccp_int(r1, 0x21, 0x15, &(0x7f0000ff1000)=0xd35, 0x4) socket$nl_generic(0x10, 0x3, 0x10) 2018/02/03 02:09:59 executing program 6: mmap(&(0x7f0000000000/0x108000)=nil, 0x108000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgid() r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000f5000-0x38)={&(0x7f0000064000-0xc)={0x10}, 0xc, &(0x7f0000107000-0x10)={&(0x7f0000067000-0x3590)=@bridge_getneigh={0x20, 0x1e, 0xa21, 0xffffffffffffffff, 0xffffffffffffffff, {0x7}, []}, 0x20}, 0x1}, 0x0) r1 = shmget$private(0x0, 0x2000, 0xc1a937cf16f7f2a2, &(0x7f0000015000/0x2000)=nil) shmat(r1, &(0x7f00000f3000/0x2000)=nil, 0x5000) 2018/02/03 02:09:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000d79000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000c49000)=@ioapic={0x1, 0x1ff, 0x0, 0x0, 0xfdfd}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000f94000)={[], 0x0, 0x201}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) 2018/02/03 02:09:59 executing program 4: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x5d, &(0x7f0000003000-0x1e)=""/30, &(0x7f0000000000)=0x1e) 2018/02/03 02:09:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000b1d000)='/dev/audio\x00', 0x200, 0x0) execveat(r1, &(0x7f00003ce000)='./file0\x00', &(0x7f00004d1000-0x28)=[&(0x7f000004c000)='ppp1lo,\x00', &(0x7f0000888000)=']ppp1)\x00', &(0x7f00002f4000)='+)security\x00', &(0x7f0000fbc000)="747275737465642d23736563757269747973656c696e7578276d643573756de67d6b657972696e67236264657647504c7d656d302726706f7369785f61636c5f61636365737301766d6e657430706f7369785f61636c5f6163636573732400", &(0x7f000011c000-0x2)="8200"], &(0x7f00006de000-0x48)=[&(0x7f00003c1000-0x1)='\x00', &(0x7f0000ed5000-0x5)='.^$-\x00', &(0x7f0000430000)="212d62646576766d6e6574302f656d306367726f75706d643573756d2e6d696d655f747970652d9b5773656375726974793a6e6367726f75707472757374656400", &(0x7f000040d000)='vmnet1\x00', &(0x7f0000a3d000-0x1)='\x00', &(0x7f0000cd3000)='\x00', &(0x7f0000192000-0x3)='*@\x00', &(0x7f0000908000-0x5)='eth1\x00', &(0x7f0000cd1000-0x1f)='eth1mime_typevmnet0,wlan0[..(:\x00'], 0x1500) ioctl$EVIOCSABS0(r1, 0x401845c0, &(0x7f0000831000-0x18)={0x2, 0xfffffffffffff801, 0x400, 0x8001, 0xfff, 0x1}) r2 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f000002a000-0x78)={0x8, {0x2, 0x1, @rand_addr=0x7f}, {0x2, 0x1, @empty}, {0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x2, 0x2, 0x0, 0xe89, 0x10001, &(0x7f0000e6a000)=@common='tunl0\x00', 0x4, 0x200, 0x1}) r3 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000a78000)=0x0) tkill(r4, 0x3f) ioctl$KVM_GET_REG_LIST(r1, 0xc008aeb0, &(0x7f00003f4000-0x40)={0x7, [0x9, 0x9, 0xd2ce, 0xfffffffffffffffe, 0x79d, 0xfd, 0xffff]}) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000d7d000)={0x0, 0x7, 0x1ffd}, 0x4) ioctl$sock_netrom_SIOCGSTAMP(r2, 0x8906, &(0x7f0000f7d000-0x4)) r5 = dup3(r3, r0, 0x100000000000000) getpgid(0xffffffffffffffff) ioctl$KVM_GET_VCPU_EVENTS(r5, 0x8040ae9f, &(0x7f0000609000)) 2018/02/03 02:09:59 executing program 3: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x72, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f000001f000-0x3)='./file0/file0\x00', r0, &(0x7f0000013000-0x8)='./file0\x00') mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat(r0, &(0x7f0000021000-0xe)='./file0/file0/bus/file0\x00', r0, &(0x7f0000002000)='./file0/file0\x00') syz_open_dev$dspn(&(0x7f0000005000)='/dev/dsp#\x00', 0x206e, 0x80) 2018/02/03 02:09:59 executing program 4: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet={0x0, @empty}, 0x10) sendmsg$can_bcm(r0, &(0x7f0000006000)={&(0x7f0000006000)={0x1d}, 0x10, &(0x7f0000000000)={&(0x7f0000007000-0x48)={0x5, 0x0, 0x0, {0x77359400}, {0x0, 0x2710}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "0b73a01c2522aa66"}}, 0x48}, 0x1}, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000006000-0x28)={'vcan0\x00', 0x0}) r2 = gettid() fcntl$setown(r0, 0x8, r2) sendmsg$can_bcm(r0, &(0x7f0000000000)={&(0x7f0000004000)={0x1d, r1}, 0x10, &(0x7f0000003000-0x10)={&(0x7f0000005000-0x48)={0x5, 0x0, 0x0, {}, {0x0, 0x7530}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "8e15adecfc04aba1"}}, 0x48}, 0x1}, 0x0) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f000000a000-0xc)='/dev/rfkill\x00', 0x181000, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$llc_int(r3, 0x10c, 0xf, &(0x7f000000b000), &(0x7f0000009000)=0x4) 2018/02/03 02:09:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0xffffffffffffffff, 0x84) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f00007a2000-0xb), &(0x7f0000eef000)=0xb) 2018/02/03 02:09:59 executing program 7: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000f0d000)='/dev/rtc\x00', 0x10000, 0x0) setsockopt$sock_void(r0, 0x1, 0x3f, 0x0, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000fb8000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty}, 0x1c) sendto$inet6(r1, &(0x7f000023f000-0x2)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r1, 0x0) 2018/02/03 02:09:59 executing program 3: mmap(&(0x7f0000000000/0x3f000)=nil, 0x3f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000001f000)='/dev/loop#\x00', 0xfffffffffffffffd, 0x101000) restart_syscall() socket$alg(0x26, 0x5, 0x0) ioctl(r0, 0x4, &(0x7f000003b000)="175642fa9c24a43ebb33434f8e5bb5058c53b6fbd25127b213316a918cbb3c107481000000b32b9d0d1349a4e345eb937852140de5cdd375d6") r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000023000-0x13)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f000003a000)=0x7, 0x4) 2018/02/03 02:09:59 executing program 5: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000d00000-0x10)='/dev/sequencer2\x00', 0x4002, 0x0) ioctl$KDGKBENT(r0, 0x4b46, &(0x7f0000a5c000)={0xfe, 0x1}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat(r0, &(0x7f0000000000)='./file0\x00', 0x4a0c82, 0x108) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x75}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TCSETS(r1, 0x5402, &(0x7f0000212000)={0x9, 0x200, 0x60000, 0x3, 0xfffffffffffffffa, 0x2, 0x6, 0x7, 0x4, 0x3, 0xff, 0x6}) r2 = socket$inet(0x2, 0xb, 0x1) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000395000)='/dev/ptmx\x00', 0x10000, 0x0) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000bba000)) ioctl$int_in(r3, 0x80000000005420, &(0x7f0000000000)) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00001ee000)={{{@in=@remote, @in6=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@dev}}, &(0x7f000087a000-0x4)=0xe8) sendmsg$nl_route(r0, &(0x7f0000851000-0x38)={&(0x7f0000704000)={0x10, 0x0, 0x0, 0xa000}, 0xc, &(0x7f0000a35000-0x10)={&(0x7f0000911000)=@setlink={0x28, 0x13, 0x110, 0x1, 0x0, {0x0, 0x0, 0x0, r4, 0x180, 0x2000}, [@IFLA_WEIGHT={0x8, 0xf, 0x45}]}, 0x28}, 0x1, 0x0, 0x0, 0x20000014}, 0x40) bind$netlink(r0, &(0x7f0000127000)={0x10, 0x0, 0x2, 0x8000}, 0xc) 2018/02/03 02:09:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() r1 = socket$inet6(0xa, 0x400000000001, 0x0) fcntl$setownex(r1, 0xf, &(0x7f00006d2000-0x8)={0x0, r0}) fcntl$getownex(r1, 0x10, &(0x7f0000f44000)) socketpair(0x14, 0x4, 0x9b, &(0x7f0000471000-0x8)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r2, 0xc058534b, &(0x7f0000e32000)={0x2, 0x6, 0xfffffffffffffffb, 0x7, 0xffffffffffff0001, 0x4}) 2018/02/03 02:09:59 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x64180, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f00007d4000-0x4)=0x1, 0x4) fcntl$addseals(r0, 0x409, 0xd) setsockopt$sock_void(r0, 0x29, 0x18, 0x0, 0x0) 2018/02/03 02:09:59 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000001000-0x8)='./file0\x00', 0x1a0) ioctl$KIOCSOUND(r0, 0x4b2f, 0x7) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f00004ea000-0x20)={@common='ip_vti0\x00', @ifru_flags=0x100}) setsockopt$inet_tcp_int(r1, 0x6, 0x14, &(0x7f0000584000), 0x4) 2018/02/03 02:09:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0xa00000400, 0x3fffffffc, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f00004e8000)='./file0\x00', 0x0, 0x1) r0 = shmget(0x2, 0x3000, 0x4, &(0x7f00000f4000/0x3000)=nil) shmctl$SHM_LOCK(r0, 0xb) mount(&(0x7f0000144000)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f00007fc000)='nfs\x00', 0x0, &(0x7f000000a000)) 2018/02/03 02:09:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000fff000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-twofish-3way\x00'}, 0x58) ioctl$fiemap(r0, 0xc020660b, &(0x7f000013f000-0x90)={0x28, 0x6, 0x7, 0x5, 0x2, [{0x0, 0x5, 0x80000000, 0x0, 0x0, 0x800}, {0x7, 0x3, 0x9, 0x0, 0x0, 0x208}]}) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bd000-0x30)="d3ab27191a01002356ba602dff05000bfef9b9d2a4b20079fffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) sendmsg$alg(r1, &(0x7f000000f000-0x38)={0x0, 0x0, &(0x7f0000ada000-0x10)=[{&(0x7f0000f3c000-0xf3)="bbc427b48f7e128d1ae44954605379c85e1eac12e9be308f6b2367bf392cea04", 0x20}], 0x1, &(0x7f000047f000-0x78)=[]}, 0x0) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000aef000-0xb)='/dev/mixer\x00', 0x800, 0x0) accept4$ipx(r2, &(0x7f0000998000), &(0x7f00002d7000)=0x10, 0x800) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000290000-0x11)='/dev/qat_adf_ctl\x00', 0x200200, 0x0) ioctl$FIONREAD(r3, 0x541b, &(0x7f000034a000)) recvmsg(r1, &(0x7f0000158000)={&(0x7f0000300000-0x60)=@nfc_llcp, 0x60, &(0x7f0000b9c000)=[{&(0x7f0000810000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000da2000)}, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r3, 0x84, 0x21, &(0x7f0000b9c000), &(0x7f0000224000-0x4)=0x4) signalfd4(r3, &(0x7f0000599000-0x8)={0x2}, 0x8, 0x800) 2018/02/03 02:09:59 executing program 2: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x11, &(0x7f0000006000-0x77)='9', 0x1) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f000000c000)='/dev/ppp\x00', 0x280080, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETSTEERINGEBPF(r1, 0x800454e0, &(0x7f000000d000)=r1) bind$vsock_dgram(r1, &(0x7f000000d000-0x10)={0x28, 0x0, 0x0, @my=0x1}, 0x10) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f000000f000-0x8)={0x0, 0x9}, &(0x7f0000007000-0x4)=0x8) setsockopt$inet_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f000000d000-0x4)='tls\x00', 0x4) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000002000-0x8)={r2, 0x3}, &(0x7f000000b000-0x4)=0x8) 2018/02/03 02:09:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x2000000000482, &(0x7f00008f3000)=""/24, &(0x7f00009f6000-0x4)=0xffffff30) 2018/02/03 02:09:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) readv(r0, &(0x7f000032c000)=[{&(0x7f000091f000)=""/24, 0x18}], 0x1) r1 = gettid() socketpair$unix(0x1, 0x80090000000001, 0x0, &(0x7f0000f52000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r2, 0x5452, &(0x7f0000009000-0x8)=0x3f) recvfrom$inet6(r3, &(0x7f0000db1000)=""/214, 0xd6, 0x0, &(0x7f00009b6000-0x1b)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c) fcntl$setown(r2, 0x8, r1) fcntl$setsig(r2, 0xa, 0x12) readv(r3, &(0x7f00008c8000-0x10)=[{&(0x7f0000fa5000-0x8e)=""/1, 0x1}], 0x1) r4 = dup2(r2, r3) writev(r4, &(0x7f0000cf6000)=[{&(0x7f0000466000)="307bdba1877ca802ea50f2e43ab53ebec19e", 0x12}, {&(0x7f0000953000)}, {&(0x7f0000624000)="d03be2ecc8628ff91455f4ab16cc0c286c973eda0f0224b2a104971c2fa976d016df8f5ca9fa698be17cd822d379718347c39fe7489330efe65baf6a08037ac10cebd60152667ec1087112eac76d36f3d41d369a00a030d2b706c422519c906f991b8b90286a5b31445b361def6ee5343d2cd195a050b3260357f560c7ff17a4d3e4c939937425541a6a7abe58765239e0fa23989afb76fa5c341e4173077349e24d3bb7bf58aeddafcc6a01ce5c205d5a54ac97b5fce3884867680ab387", 0xbe}, {&(0x7f0000466000)="30e6c91b4e3c4c5ee3b9575be58fc39c0c21b9054a415363facb4abaf3addb120f27eb804412aad48a600c6a109d8cd4ef1fb7b6d4b7664be44250740300633cfac791638ce3743322481ae488fda13cee840703ea4b5da0154331bc21fa769b333f42d9e5900a2c22d046b7ed33f542fb527c17acf61bda40c64b149de35de6bf4dbc952b5c83a61e0b48f581cd0dee2f82f97d2b17a15f45b7df61eb2db123160f05eb9351a7690ff65b13cb27f08c8298a6406a0446514c6a028329d65e59c5d67123b807883ef7ac", 0xca}, {&(0x7f0000e31000)="94b26257dba3072643688f4debb548963a8a5dd636dcce1188d92bf49b0251c583a42b8fd31a29148fa538e995eba48cbbc23ac49c3120a92a15c3d65d2b0e699955582c0bba0923321fad52936c27ace916feb86d3ffa87711cf10588821b9ffcb78431d7df31cc3b41d6cc2ff0d0ac5ad5eed01332da85c33a3465863472b32f5313ac8929ddce791c3f750b4afcc01b15416037491487a8c2b0e77ca5452eeed424afc4a3a2114ad37cc25f22d8c50872772e1d9f289f1ec591b9304e52211ba75e2d4c2fdfdabea5ad9606c6bcb0f9b6", 0xd2}], 0x5) tkill(r1, 0x16) 2018/02/03 02:09:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6e, &(0x7f00008d1000-0x195)={@random="e9e73aff0f5b", @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "c8fba2", 0x38, 0x40000000003a, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@param_prob={0x4, 0x0, 0x0, 0x0, {0x0, 0x6, "e89caf", 0x0, 0x2f, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @dev={0xfe, 0x80}, [@fragment]}}}}}}}, 0x0) r0 = syz_open_dev$midi(&(0x7f00000ae000)='/dev/midi#\x00', 0x6, 0x84100) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000660000-0x5c)={{0xa, 0x3, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x1}, {0xa, 0x3, 0x1000, @dev={0xfe, 0x80, [], 0x0, 0x13}, 0xffffffffc2ac941f}, 0x7fffffff, [0x3, 0x7ff, 0x4, 0x8, 0x4, 0x4, 0x7, 0x100000001]}, 0x5c) fremovexattr(r0, &(0x7f000077c000-0x15)=@known='system.sockprotoname\x00') 2018/02/03 02:09:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000724000-0x9)='/dev/vcs\x00', 0x4002, 0x0) r1 = getpgid(0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xbd, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x100000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, r1, 0x0, r0, 0x0) r2 = socket$inet(0x2, 0x1, 0x0) setsockopt$sock_int(r2, 0x1, 0xf, &(0x7f0000f11000)=0xfffffffffffffc00, 0x4) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x33, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6}]}, 0x10) close(r2) [ 226.039674] rpcbind: RPC call returned error 22 2018/02/03 02:09:59 executing program 5: clone(0x0, &(0x7f000088e000), &(0x7f0000968000), &(0x7f00000c5000), &(0x7f00009a3000)) symlink(&(0x7f000074b000-0x8)='./file0\x00', &(0x7f0000a78000-0x8)='./file0\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x1000004, 0x2000000109002) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000000)={0x9, &(0x7f0000001000-0x48)=[{}, {}, {}, {0x0}, {}, {}, {}, {}, {}]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSOFTCAR(r0, 0x5419, &(0x7f0000001000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000001000-0x10)={r1, &(0x7f0000000000)=""/39}) 2018/02/03 02:10:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00008ae000-0x8)='./file0\x00', 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f00000d4000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f00006dd000-0xc4)) chdir(&(0x7f00002d7000)='./file0\x00') umount2(&(0x7f0000f66000)='.', 0x2) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f0000772000-0x8)={0x0, 0x0}) accept4(r0, &(0x7f000061f000-0x60)=@nfc_llcp, &(0x7f00009d4000-0x4)=0x60, 0x80800) getcwd(&(0x7f000016f000)=""/4096, 0x1000) 2018/02/03 02:10:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00001d6000)='/dev/rtc\x00', 0x4000, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f00003aa000)={@generic="e71c1f20f7fe67afacde45fdb98f4bf6", @ifru_mtu=0x6}) connect$unix(r0, &(0x7f0000327000-0xa)=@file={0x1, './file0\x00'}, 0xa) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000617000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000691000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000000d000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r3]}], 0x1}, 0x0) close(r3) close(r2) close(r1) readv(r0, &(0x7f0000a5c000)=[{&(0x7f0000d13000-0x6e)=""/110, 0x6e}, {&(0x7f00008c0000)=""/142, 0x8e}, {&(0x7f0000acb000-0x44)=""/68, 0x44}], 0x3) 2018/02/03 02:10:00 executing program 4: mmap(&(0x7f0000000000/0xfbb000)=nil, 0xfbb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2000000010, 0xfffffffffffff, 0x0) write(r0, &(0x7f00002a2000)="240000001a0025f00017fb1000f7fc0e0a0b00000004bf0202ffffeb0800040048186be0", 0x24) 2018/02/03 02:10:00 executing program 0: mmap(&(0x7f0000000000/0xf7d000)=nil, 0xf7d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000dd4000-0xa)='/dev/cuse\x00', 0x8040, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000606000-0x20)={@loopback={0x0, 0x1}, 0xccc6, 0x0, 0x3, 0x4, 0x1, 0x7fff, 0xc}, 0x20) r1 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r1, &(0x7f0000f73000-0x31), 0xff7f, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @empty}, 0x1c) 2018/02/03 02:10:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000007d000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = memfd_create(&(0x7f00005f9000-0x2)='#}\x00', 0x0) ftruncate(r1, 0x40001) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000e4f000-0x4)=0x4, 0x4) ioctl$DRM_IOCTL_VERSION(r0, 0xc0406400, &(0x7f0000f96000-0x40)={0x5b5d, 0x1b, 0x9, 0xe6, &(0x7f0000d0f000)=""/230, 0x10, &(0x7f000079d000)=""/16, 0x1000, &(0x7f00004e6000)=""/4096}) sendfile(r0, r1, &(0x7f0000c84000), 0x2) 2018/02/03 02:10:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x3, 0xc) r1 = syz_open_dev$sndpcmp(&(0x7f0000ead000)='/dev/snd/pcmC#D#p\x00', 0x0, 0x2400) getsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000218000), &(0x7f0000990000)=0x4) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r1, 0xc008551a, &(0x7f000049b000-0x10)={0x6, 0x8, [0x3, 0x4f]}) ioctl$DRM_IOCTL_AGP_ENABLE(r1, 0x40086432, &(0x7f0000310000-0x4)=0x8) sendmsg(r0, &(0x7f0000012000-0x38)={0x0, 0x0, &(0x7f00009a3000-0x10)=[{&(0x7f0000018000-0x4c)="24000000000b07031dfffd946fa2830020200a0009000100000000000000a3a20400ff7e", 0x24}], 0x1, 0x0, 0x0, 0x20000815}, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000607000)=0x8, 0x4) gettid() openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000a1a000)='/selinux/enforce\x00', 0x400, 0x0) 2018/02/03 02:10:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x80000080800) r1 = creat(&(0x7f0000d50000)='./file0\x00', 0x4) mq_open(&(0x7f0000e43000)='ppp1\x00', 0x840, 0x4, &(0x7f0000bad000-0x40)={0xffffffffffff0f91, 0x936, 0x7, 0xe1f3, 0x9ba5000000000000, 0xffffffffffff7fff, 0x8}) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r1, 0xc4c85512, &(0x7f00006b1000-0x4c8)={{0x8001, 0x0, 0x3, 0x0, "56ac0f87c018755f327f141d1dd21875225c12eeeb9f881509f214da7b3010d7a22dc97e81252584e28b95ff", 0x20}, 0x7, [0xb0, 0x8, 0x9, 0x7, 0x3e0c, 0x4, 0x7, 0x4, 0x1, 0x8, 0x2000000000000, 0x401, 0x7, 0x7, 0x3, 0x3, 0x8, 0x400, 0x4b0, 0x9, 0x0, 0x8000000, 0x709, 0x198, 0x9, 0x1, 0xfa, 0x1, 0x0, 0x4, 0x1, 0x100000000, 0x1, 0xd4a6, 0x81, 0x0, 0x9, 0x8, 0x3, 0x0, 0x8, 0x2, 0x81, 0xffffffffffffff81, 0x7, 0x9, 0x4147, 0x8, 0x7, 0xffffffff, 0x200, 0x6, 0xffffffffffff8001, 0x1, 0xffff, 0x9, 0x20, 0xffffffffffffff01, 0x80000000, 0x3, 0x3, 0xffff, 0x577b5fc0, 0x9, 0x3, 0x1ff, 0x68, 0x787280, 0x1f, 0x7, 0x2, 0x2, 0x5, 0x3, 0xa7, 0x6, 0x1000, 0x8000, 0x0, 0xfff, 0x2, 0x1, 0xfffffffffffffff7, 0x6, 0x8, 0x9, 0x2, 0x5, 0x3ce, 0x4, 0x2, 0x80000000, 0x5, 0x6, 0xd691, 0x6, 0x3, 0x1, 0x7, 0x800, 0xffffffff7fffffff, 0x4, 0x9, 0x4, 0x7, 0x7fff, 0x10b, 0x6, 0x7, 0x2, 0x100000000, 0x80000000, 0x0, 0x7fff, 0x6, 0x8, 0x10001, 0x7, 0xffffffffffffff81, 0x9e1, 0x6, 0x0, 0xffffffffffffff7f, 0x518d, 0x5, 0x54c3, 0x4, 0xd], {0x77359400}}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000004000)={0xaa}) times(&(0x7f0000850000-0x20)) fcntl$getownex(r1, 0x10, &(0x7f0000f9c000)={0x0, 0x0}) move_pages(r2, 0x3, &(0x7f000051d000)=[&(0x7f0000784000/0x2000)=nil, &(0x7f0000765000/0x4000)=nil, &(0x7f000033e000/0x4000)=nil], &(0x7f0000016000)=[0xff, 0xaa03, 0xa2], &(0x7f0000837000-0x4)=[0x0], 0x2) bpf$OBJ_GET_PROG(0x7, &(0x7f00002ca000-0x10)={&(0x7f00005c0000)='./file0\x00', 0x0, 0x8}, 0x10) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f000045a000-0x14), &(0x7f0000e0c000-0x4)=0x14) ioctl$EVIOCGKEYCODE_V2(r1, 0x80284504, &(0x7f0000a8d000-0xf2)=""/242) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f0000008000)={{&(0x7f0000003000/0x3000)=nil, 0x3000}, 0xffff8000, 0xffff8000}) 2018/02/03 02:10:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00008c3000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0xaf01, &(0x7f0000c98000-0x8)) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f00006ab000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_AUTH_MAGIC(r1, 0x40046411, &(0x7f000057f000)=0x9) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f000003c000)=0x308000000) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, 0xffffffffffffffff}) 2018/02/03 02:10:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) io_setup(0x20, &(0x7f00004cc000-0x8)=0x0) pipe(&(0x7f00002a0000-0x8)={0x0, 0x0}) io_cancel(r1, &(0x7f0000851000-0x40)={0x0, 0x0, 0x0, 0x2, 0x1, r0, &(0x7f0000fa6000-0x88)="8db798d06b51a0e93b4c9ddfe16da8f45e753588230c16576770e078da9df817570bed226f00109f371e1ea89718aaeade1c439de76dc708cc816bcbc9b91a6deab12d7fb4d6900613bb450262a6c6a2f5a245207a0d81f6279b26176daec246c817bb762979299d6ac7075704629805adc00aaa746b575933b837c92c59d12f8eade99de012aa59", 0x88, 0x6, 0x0, 0x1, r2}, &(0x7f0000287000-0x20)) openat$ashmem(0xffffffffffffff9c, &(0x7f0000743000)='/dev/ashmem\x00', 0x100, 0x0) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000dff000-0xc)={0x10}, 0xc, &(0x7f000009b000)={&(0x7f00003a1000-0x2964)=@newlink={0x48, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}, @IFLA_VFINFO_LIST={0x14, 0x16, [{0x10, 0x1, [@nested={0xc, 0x5, [@generic="b13832cd02"]}]}]}]}, 0x48}, 0x1}, 0x0) 2018/02/03 02:10:00 executing program 5: mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000010000-0x29)={0x0, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, {0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0xe4, 0x0, 0x0, 0x0, 0x0, &(0x7f0000023000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0}}) r1 = syz_open_dev$usbmon(&(0x7f0000021000-0xd)='/dev/usbmon#\x00', 0x8, 0x103000) ioctl$VT_SETMODE(r1, 0x5602, &(0x7f000001b000-0x8)={0x2, 0x101, 0x2, 0x9, 0x7}) 2018/02/03 02:10:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = add_key$keyring(&(0x7f0000211000)='keyring\x00', &(0x7f000094f000)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffb) r2 = request_key(&(0x7f0000059000-0xa)='id_legacy\x00', &(0x7f00006ac000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00003f8000-0x3)=':&\x00', 0xfffffffffffffff8) keyctl$negate(0xd, r1, 0xff, r2) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f00000a0000-0x90)={0x1, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002}}}, 0x90) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f000031f000-0x2c)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x0, []}, 0x10) 2018/02/03 02:10:00 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000001000-0x85)="97a6867ff4a6870a6b05ee9b3764076e2570e6f3e4039da16ddc65da08958c856f818d6ea92317990a00231445f49d73c0077127aa9113abb3f5412cddf29f300d88a597d6afa61c940afe0645eca17b2f69ea10e855b8fe6c53854838de35d2a690c02e6cef1dbe271ca1a59a7e3905251b3a416e90f10a9a4efb413d0433eaca1ebc9dec", 0x85, 0xfffffffffffffffa) keyctl$setperm(0x5, r0, 0x8001020) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000e29000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) r1 = syz_open_dev$usbmon(&(0x7f00006b2000)='/dev/usbmon#\x00', 0x2, 0x4841c0) mkdirat(r1, &(0x7f0000098000)='./file0\x00', 0x104) mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000c50000-0x8)='./file0\x00', &(0x7f000002f000-0x6)='ramfs\x00', 0x100000, &(0x7f0000ce3000)) mount(&(0x7f0000012000-0x8)='./file0\x00', &(0x7f0000656000)='./file0\x00', &(0x7f0000107000-0xc)="010080000000006465667d00", 0x1000, &(0x7f0000df0000-0x2)) chroot(&(0x7f0000ffe000-0x8)='./file0\x00') mount(&(0x7f00005e1000-0x8)='./file0\x00', &(0x7f0000df5000-0x8)='.', &(0x7f0000df4000)='%&t3\x00', 0x2000, &(0x7f00003db000-0x23)) 2018/02/03 02:10:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x5, 0x0, &(0x7f000076d000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) rt_sigsuspend(&(0x7f0000058000-0x8), 0xfffffffffffffff8) clock_gettime(0x0, &(0x7f000029b000-0x10)={0x0, 0x0}) futex(&(0x7f0000b6e000)=0xf5e, 0x9, 0x7fffffff, &(0x7f0000a71000-0x10)={r0, r1+10000000}, &(0x7f0000f71000-0x4)=0x7fff, 0x7fffffff) 2018/02/03 02:10:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000b5d000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f00005a1000-0x4)=0x4) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f0000461000-0x4)) 2018/02/03 02:10:00 executing program 2: r0 = socket$unix(0x1, 0x2, 0x0) dup2(r0, r0) mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$dspn(&(0x7f000000a000)='/dev/dsp#\x00', 0x5, 0x4) ioctl$int_in(r1, 0x5421, &(0x7f0000000000)=0x100001000000000) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000004000)={r1, &(0x7f0000008000)="62b3b282159f01d043cf533aec27473672825ead0623a6801a81721ccefc49018c50e7c54de85928088b", &(0x7f000000a000)=""/243}, 0x18) 2018/02/03 02:10:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000ab0000)='/selinux/policy\x00', 0x0, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000a1f000-0xb)='/dev/vcsa#\x00', 0x1, 0x200) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f00001ff000-0x8c)={0x1, 0x1, 0x8000, 'queue1\x00', 0x5}) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) mbind(&(0x7f00002c8000/0x4000)=nil, 0x4000, 0x3, &(0x7f0000a67000-0x8)=0x215, 0x6, 0x2) fcntl$setflags(r0, 0x2, 0x1) ioctl$EVIOCGLED(r1, 0x80404519, &(0x7f0000aa6000)=""/56) 2018/02/03 02:10:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00001a0000-0x17)={0xc1, @tick}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000a40000)={{0x1c5}, 'port1\x00', 0x0, 0x0, 0x0, 0x101, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}) openat$rtc(0xffffffffffffff9c, &(0x7f0000ed7000)='/dev/rtc\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r0, 0x40bc5311, &(0x7f0000295000)={0x0, 0x0, 'client1\x00', 0x0, "c140ae5d177c7317", "3e2de075194d1dd2c9d4dd8bbb5c8333452a822ed859b6fcaae8dcf117609c06"}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdc000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) 2018/02/03 02:10:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x802, 0x0) perf_event_open(&(0x7f0000b08000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffff6ca9ce0, 0x0, 0x0, 0x0, 0x7421, 0x1, 0xef58, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x10000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0xfffffffffffffff7}, 0x0, 0x0, 0x0, 0x0, 0x2000000000000, 0x400}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000197000-0x50)=[{&(0x7f0000b4e000)=""/200, 0xc8}], 0x1) 2018/02/03 02:10:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$inet(0x2, 0x80005, 0x0) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000012000)=@filter={'filter\x00', 0xe, 0x4, 0x288, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@broadcast=0xffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='bcsh0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x98, 0xc0, 0x0, {}, [@common=@unspec=@state={0x28, 'state\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x2e8) r2 = syz_open_dev$sndmidi(&(0x7f000026a000-0x12)='/dev/snd/midiC#D#\x00', 0x6b, 0x101100) setsockopt$bt_hci_HCI_TIME_STAMP(r2, 0x0, 0x3, &(0x7f0000329000)=0x80000001, 0x4) connect$ax25(r2, &(0x7f0000bc4000-0x10)={0x3, {"d1f987cbb3fdb9"}, 0x7}, 0x10) sendto$inet(r0, &(0x7f0000005000-0x65)="681b", 0x2, 0x0, &(0x7f0000003000-0x10)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0, 0x10}}, 0x10) ioctl$sock_bt_hci(r2, 0xc00448f7, &(0x7f0000dd7000)="64c6e4111d2d5b37f2d0d2f6bfd3a86708a0efbd2c2107331bc5071cb50677a35eabcf988362bc9bf4491848af03e0f179d70b2bf9") 2018/02/03 02:10:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @rand_addr=0x7fffffff}, 0x10) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00009e7000-0x4)=0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f000064e000)=r1) r2 = open(&(0x7f0000c6d000-0x8)='./file0\x00', 0x80402, 0x20) ioctl$TIOCSETD(r2, 0x5423, &(0x7f00004a3000)=0x8) ioctl$VHOST_SET_VRING_NUM(r2, 0x4008af10, &(0x7f0000e7e000)={0x1, 0x100000001}) mkdir(&(0x7f0000ff3000-0x8)='./file0\x00', 0xc) mkdirat(r2, &(0x7f0000e11000-0x8)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f00000e7000-0x8)={0x0, 0x7}, &(0x7f000046a000)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000e77000-0x18)={r3, 0x40, 0x0, 0x0, 0x7fff}, &(0x7f0000ba0000-0x4)=0x18) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000726000)={0x80000403}, 0x8) sendto$inet(r0, &(0x7f0000339000)="d730cbb7828bebe4a28008b9366456b07209128c7e2351dd08435c3c7e8fef9ecf25eecb3c57b712ce9738000ce1e59f897141731b00c36175a2bcc1f8cbd58490f4e8b5d5310c9be1fbe570f3cfd0facd7968f836a862d13b1a7bf8eb401c6077435e69ebea67c095e4f9610ffe2fd5ab5a0e6855f9b4910d224909ac736e8a8ef43b2424b0bf4d7db6e934bf8278884c7da0a6ad7a9fc026bf4251aa6da2028e9368760e3e22fb670ade4daedbfccb436503ad3d", 0xb5, 0x4cdae281259cc5f1, 0x0, 0x0) perf_event_open(&(0x7f00004e5000-0x78)={0x3, 0x78, 0xe9, 0xffff, 0x35, 0x6, 0x0, 0x8, 0x40000, 0x4, 0x3ff, 0x2, 0x2, 0x2, 0x7fffffff, 0x40, 0xfffffffffffff001, 0x8, 0x80, 0x7, 0x81, 0x4, 0x842, 0x7e, 0x4, 0x7, 0x10000, 0x9, 0x6, 0x800, 0x0, 0x3, 0x9503, 0x1000, 0x8, 0x8, 0x401, 0x9, 0x0, 0x9c3e, 0x2, @perf_config_ext={0x8, 0x5}, 0x0, 0x80000000, 0x1ff, 0x1, 0x3, 0xe8, 0x7f}, r1, 0x3, r2, 0xe) accept$inet(r0, &(0x7f0000d4f000-0x10)={0x0, 0xffffffffffffffff, @multicast2}, &(0x7f0000738000)=0x10) 2018/02/03 02:10:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000695000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) r1 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f000053b000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r2, 0x5452, &(0x7f0000009000-0x8)=0x3f) fcntl$setown(r2, 0x8, r1) read$eventfd(r0, &(0x7f0000f10000), 0x8) fcntl$setsig(r2, 0xa, 0x12) poll(&(0x7f0000951000)=[{r3}], 0x1, 0x3a2f00) ioctl$VT_ACTIVATE(r0, 0x5606, 0x101) userfaultfd(0x0) dup3(r2, r3, 0x0) preadv(r0, &(0x7f00007b5000)=[{&(0x7f0000d64000-0xcf)=""/207, 0xcf}], 0x1, 0x0) tkill(r1, 0x16) 2018/02/03 02:10:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) mkdir(&(0x7f0000ef0000-0x8)='./file0\x00', 0x93) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000acf000)=0xfffffffffffffffe, 0xfffffffffffffeeb) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty}, 0x10) syz_emit_ethernet(0x2b, &(0x7f0000c91000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1d, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x9, 0x0, "ff"}}}}}, 0x0) 2018/02/03 02:10:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x1000, 0x0) semtimedop(r0, &(0x7f0000033000+0x816)=[{0x4, 0x7ffd}], 0x1, &(0x7f0000034000)={0x77359400}) semop(r0, &(0x7f0000021000-0x18)=[{0x4, 0x81}], 0x1) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000096000)='/dev/hwrng\x00', 0x200, 0x0) accept4$vsock_stream(r1, &(0x7f0000ae3000)={0x28, 0x0, 0x2710, @hyper}, 0x10, 0x800) 2018/02/03 02:10:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00004f3000)='ns/cgroup\x00') ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000b42000)=[0x9, 0x40]) ioctl$VT_RELDISP(r0, 0xb701) 2018/02/03 02:10:00 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000001000-0xb)='/dev/vcsa#\x00', 0x6, 0x30400) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSOFTCAR(r0, 0x5419, &(0x7f0000000000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f000036f000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f000016e000)='net/ptype\x00') ioctl$KVM_SMI(r2, 0xaeb7) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000005000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x8, &(0x7f000026c000)=[@ptr={0x77622a85, 0x0, &(0x7f0000008000-0x8e), 0x1}], &(0x7f000000b000-0x30)=[0x0]}}], 0x0, 0x0, &(0x7f0000009000)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00006b0000)={0x74, 0x0, &(0x7f0000a4e000)=[@free_buffer={0x40086303}, @decrefs={0x40046307, 0x1}, @reply={0x40406301, {0x3, 0x0, 0x0, 0x0, 0x11, 0x0, 0x0, 0x20, 0x0, &(0x7f0000ee3000)=[@fda={0x66646185, 0xa, 0x0, 0xe}], &(0x7f0000ec0000)=[]}}, @dead_binder_done={0x40086310, 0x3}, @request_death={0x400c630e, 0x3, 0x2}], 0x0, 0x0, &(0x7f0000ea5000)}) 2018/02/03 02:10:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000ea6000-0xa)='/dev/vcs#\x00', 0x0, 0x800) ioctl$VHOST_SET_LOG_BASE(r0, 0x4008af04, &(0x7f00003a0000-0x8)=&(0x7f0000546000-0x1)) syz_open_dev$sndmidi(&(0x7f0000742000-0x12)='/dev/snd/midiC#D#\x00', 0x2, 0x4200) 2018/02/03 02:10:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f0000b84000)={0x10, 0x34000}, 0xc, &(0x7f0000220000)={&(0x7f00002ff000-0x1230)={0x1230, 0x1f, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x13}, [@nested={0x1214, 0x3f, [@generic="0c2c10d6a9e05aaee2635cb61aad30708b1dba85862a47176f92309149f095b46deb6a068845cde64a637d47c6b7ae0103fa038238eed6b5bc3ed6b7774111d7df56d1d0ebf0ce60a26ca6038f1974d7ab9032dab6b09c237c454043d9394a991d177545045e26e6fa7f1fe064a4747209206ddf", @typed={0xc, 0x3c, @u32=0x4}, @typed={0xc, 0x6f, @str='\x00'}, @generic="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", @typed={0x68, 0x89, @binary="c659910e7253900581550b371da5034b60d28dd72d86d40077e48a68829c787acb4cc67f511ddbf9b1f734fc98d6cb1c82f7c89cadb9ff64125fd73805ed72bf152c5f573e99b821fcccb943a218dd88bc5c659de96de2521275f01a3d05005a"}, @typed={0xc, 0x5f, @u32=0x800}, @generic="6a05a067fcc77cdda2717b7b6468a8600038608847", @generic="34c22ac41d4c13731c199d9e909d776b45d4739c1fa4038376ba38c87e1a0f9091edba576dbec125d8885fdf464ff2da3f4869da0ed87a77fb918f8ebe2d0af3f94b8bfdbeb91698e6cef0354fc1d51369b39e35324dede9d7e7688e2e87efcf7f84bb1acd11234238abc336451967bb464e02ca6546a3a33b8e10e1b4d3f97344fba015557a48dfe21359843ddaa91ea9170fbc98b2cd243b553bd025bd7e377593d95c2d11e5646b44851c3f66c975da960314d2ecf5038dc0e4269c890ada8bdd062f072992bacf206c560bc2bb6d8944770f22a6e8237a04ea81738b7aca0e6f482b96d057e69090507134d79226258207468e193e3b"]}, @typed={0x8, 0x8d}]}, 0x1230}, 0x1}, 0x0) 2018/02/03 02:10:00 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000281000-0xd)="e700642c3159a8e56af67f78ca", 0xd) r0 = socket$inet6(0xa, 0x80005, 0x0) setsockopt(r0, 0x84, 0x14, &(0x7f0000325000), 0xfffffffffffffde7) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000003000)={@generic="533397332bba0a18e5272041fb90eef8", 0x2}) setsockopt$inet6_dccp_buf(r0, 0x21, 0xc0, &(0x7f0000003000-0x3c)="b221fafbe715480aa2ca81a102f2a66175a0393f7ab075b5f6790414daed3e0a85068fda4af547396e56d08fe81035d367b042125935058fbfe6139f", 0x3c) 2018/02/03 02:10:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x8, 0x80005, 0x0) getsockopt(r0, 0x200000000114, 0x43, &(0x7f00009d5000-0x1)=""/1, &(0x7f0000000000)=0xffffffffffffffdd) 2018/02/03 02:10:00 executing program 4: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in=@local, @in=@rand_addr, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@dev}}, &(0x7f0000002000)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, r1}) connect$inet6(r0, &(0x7f0000001000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, 0x1c) setsockopt$sock_void(r0, 0x29, 0x23, 0x0, 0x0) 2018/02/03 02:10:00 executing program 3: mmap(&(0x7f0000000000/0xf72000)=nil, 0xf72000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in={0x2, 0xffffffffffffffff, @loopback=0x7f000001}], 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000662000), 0x4) mmap(&(0x7f0000aba000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000005b000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000466000-0x20)={0x9, 0x0, 0x10001, 0x6}) ioctl$DRM_IOCTL_AGP_UNBIND(r1, 0x40106437, &(0x7f00002f0000-0x10)={r2, 0xfffffffffffffff9}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000aca000)={0x0, 0x10, "8252cc7051f5e05e71ee63b76f6c3c92"}, &(0x7f0000abb000-0x4)=0x18) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000c8c000-0x7), &(0x7f00007e8000)=0x8) [ 227.146600] binder: 28816:28825 BC_FREE_BUFFER u0000000000000000 no match [ 227.153747] binder: 28816:28825 got reply transaction with bad transaction stack, transaction 108 has target 28816:0 [ 227.164498] binder: 28816:28825 transaction failed 29201/-71, size 32-0 line 2772 2018/02/03 02:10:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000ff1000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) r1 = getpid() sched_setaffinity(r1, 0x8, &(0x7f0000cb2000-0x8)=0x5) r2 = syz_open_dev$audion(&(0x7f00007f0000-0xc)='/dev/audio#\x00', 0x8, 0x20000) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f000057e000)) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0x4, 0x10800a, 0x0, 0x0, 0x20a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00001a0000-0x17)={0xc1, @tick}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f0000270000-0xb0)={{}, 'port0\x00'}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000945000-0x58)={{0x4, 0xec}}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdc000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) 2018/02/03 02:10:00 executing program 6: r0 = socket$unix(0x1, 0x5, 0x0) fcntl$notify(r0, 0x402, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000028d000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$int_out(r0, 0x5462, &(0x7f0000e9d000-0x8)) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f000000d000)=0x80, 0x4) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r2, 0x84, 0x79, &(0x7f0000405000-0x4)=0xa160, 0x4) ioctl$sock_ifreq(r1, 0x89f1, &(0x7f0000093000-0x28)={@common='ip6tnl0\x00', @ifru_data=&(0x7f0000bec000-0x20)="01e02f00000000000002062000000000ecef0000000003000449faf502007e23"}) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f0000411000-0x400)={"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"}) ioctl$KVM_SET_DEBUGREGS(r2, 0x4080aea2, &(0x7f0000401000)={[0x7001, 0x4000, 0xf005, 0x3000], 0x5, 0x2, 0xffffffff00000000}) 2018/02/03 02:10:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getrandom(&(0x7f0000d08000)=""/1, 0x0, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000080f000-0x11)='/dev/vga_arbiter\x00', 0x24800, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f000037b000-0x50)={@common='syzkaller1\x00', @ifru_mtu=0x1}) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f00004bd000-0x8)) [ 227.246863] binder: BINDER_SET_CONTEXT_MGR already set [ 227.268494] binder_alloc: 28816: binder_alloc_buf, no vma [ 227.274360] binder: 28816:28849 transaction failed 29189/-3, size 40-8 line 2957 [ 227.293876] binder: 28816:28845 ioctl 40046207 0 returned -16 [ 227.329763] binder: undelivered TRANSACTION_ERROR: 29189 [ 227.335999] binder: release 28816:28825 transaction 108 out, still active [ 227.343066] binder: undelivered TRANSACTION_COMPLETE [ 227.348197] binder: undelivered TRANSACTION_ERROR: 29201 [ 227.353692] binder: send failed reply for transaction 108, target dead 2018/02/03 02:10:00 executing program 1: mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x0, 0x8972, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000a95000)='/dev/snd/midiC#D#\x00', 0xc2, 0x2) ioctl$DRM_IOCTL_DROP_MASTER(r0, 0x641f) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) process_vm_readv(0x0, &(0x7f0000002000)=[{&(0x7f0000001000)=""/91, 0x5b}], 0x1, &(0x7f000000c000)=[{&(0x7f0000004000-0xbd)=""/189, 0xbd}], 0x1, 0x0) 2018/02/03 02:10:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000ad7000-0xb)='/dev/audio\x00', 0x3, 0x0) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000907000)=@req3={0x9, 0x4, 0x9, 0x6, 0x3, 0xfb, 0x7fff}, 0x1c) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r1, 0x40405515, &(0x7f0000968000)={0x8001, 0x5, 0x6, 0x80, "126e06bbb05132715574035f5476f2e5a4109ca4ac10e26e4c2e888a5b211bdd12aa9b36041e7c882588536c", 0x1f}) ioctl$VT_SETMODE(r1, 0x5602, &(0x7f0000433000)={0x7, 0x9, 0x1, 0x20}) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f000041d000-0x44)={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xd}}, 0x7e, {0x2, 0x1, @multicast2=0xe0000002}, @common='rose0\x00'}) unlink(&(0x7f000012b000-0x8)='./file0\x00') ioctl$FUSE_DEV_IOC_CLONE(r1, 0x8004e500, &(0x7f000092c000-0x4)=r1) 2018/02/03 02:10:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f00000b6000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) memfd_create(&(0x7f00001ab000-0xf)='/dev/snd/timer\x00', 0x3) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000620000-0x34)={{0x4000000}}) 2018/02/03 02:10:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000771000)={0xffffffffffffffff, 0xffffffffffffffff}) openat$dir(0xffffffffffffff9c, &(0x7f0000032000-0x8)='./file0\x00', 0xc000, 0x80) uselib(&(0x7f0000d9c000-0x7)='./file0\x00') r1 = socket$netlink(0x10, 0x3, 0x0) close(r1) sendmsg$unix(r0, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs, 0x8, &(0x7f0000026000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r1]}], 0x18}, 0x0) 2018/02/03 02:10:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$bt_l2cap(0xffffffffffffffff, &(0x7f0000954000-0xe)={0x1f, 0x0, {0x0, 0x0, 0x0, 0x8}}, 0xe) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000452000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x0, @empty}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18}, [], {0x95}}, &(0x7f0000948000-0xa)="73797a6b616c6c657204", 0x4, 0xfc, &(0x7f00006ab000)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031b000-0x8)={r0, r1}) readv(0xffffffffffffffff, &(0x7f0000934000-0x70)=[{&(0x7f0000e5e000-0x5f)=""/95, 0x5f}], 0x1) fcntl$getflags(r2, 0x3) sendto$inet(r0, &(0x7f000032f000)="f5", 0x1, 0x14, &(0x7f00001f7000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x5) 2018/02/03 02:10:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000ff1000-0x4)=0x0) sched_rr_get_interval(r1, &(0x7f0000be5000-0x10)) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000002000)={0xffffffffffffffff}) close(r0) ioctl$sock_ipx_SIOCIPXCFGDATA(r2, 0x89e2, &(0x7f0000bab000)) recvmsg(r0, &(0x7f00004a9000-0x38)={&(0x7f000053c000-0x20)=@pptp={0x0, 0x0, {0x0, @broadcast}}, 0x20, &(0x7f0000837000)=[{&(0x7f00004cf000-0x7e)=""/126, 0x7e}, {&(0x7f000008d000-0x6d)=""/109, 0x6d}], 0x2, &(0x7f0000351000-0x7c)=""/124, 0x7c, 0x7fffffff}, 0x10000) 2018/02/03 02:10:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f0000015000-0xc)={0x10, 0x34000}, 0xc, &(0x7f0000008000-0x10)={&(0x7f00009e2000)={0x20, 0x29, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x3}, [@nested={0xc, 0x0, [@typed={0x8, 0x9, @binary}]}]}, 0x20}, 0x1}, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000d9f000-0x12)='/dev/snd/midiC#D#\x00', 0x8, 0x2) ioctl$SNDRV_TIMER_IOCTL_STOP(r1, 0x54a1) syz_open_dev$sndtimer(&(0x7f0000c72000-0xf)='/dev/snd/timer\x00', 0x0, 0x1) 2018/02/03 02:10:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x1040, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000f30000-0x11)='/dev/vga_arbiter\x00', 0x40040, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r3, 0x29, 0x2d, &(0x7f000074f000-0x88)={0xb9, {{0xa, 0x3, 0x1, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x10000}}}, 0x88) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f00001b9000)={0x1, 0x0, [{0x26d, 0x0, 0x100000000003}]}) 2018/02/03 02:10:01 executing program 6: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = getpid() mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000014000-0x8)='./file0\x00', &(0x7f000000a000)) mmap$binder(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x100000a, 0x12, r0, 0x0) sendmsg$nl_generic(r0, &(0x7f000000a000-0x38)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d000+0x379)={&(0x7f000000f000-0x40fc)={0x3104, 0x14, 0x401, 0x6, 0x2, {0x4000a}, [@generic="aa23b6c3b947d680f088d53edf09b6700050498e73a94e4df35dfefa47d56807c652428411a96b734865ae30ab92c57bdae671894cde4e672be7f1e8428511914256366b698831", @generic="2294c455062b9b15fe9b69adda5f533cf474f1c9d2835e8e217d997124f367163e449736827893c94c2b50e0fd4129062fc09bd809f52db76c6156a7d1e10f5c0e71238864b678b51f97486cd5ac7ca748f570861cf240320c44b5a18c8bad74845497dd16bb20f75d75db1333f0f24b52124ae972249eb706e0a5dd", @nested={0x202c, 0x7c, [@generic="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@typed={0xc, 0x1, @u32=0x7fffffff}, 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@typed={0x8, 0x80}]}, @generic="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0x3104}, 0x1}, 0x20004040) [ 227.530538] kauditd_printk_skb: 101 callbacks suppressed [ 227.530546] audit: type=1400 audit(1517623801.015:1704): avc: denied { read } for pid=28885 comm="syz-executor2" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:unlabeled_t:s0 tclass=socket permissive=1 2018/02/03 02:10:01 executing program 7: r0 = syz_open_dev$midi(&(0x7f0000880000)='/dev/midi#\x00', 0x1, 0x20000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000001000-0x10)={0x0, 0xffffffff, 0x6, 0x9}, &(0x7f0000996000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00004c2000-0x6)={r1, 0xe1}, &(0x7f0000000000)=0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000001000)={&(0x7f000000e000)={0x2, 0xa, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) 2018/02/03 02:10:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x8, &(0x7f0000430000-0x10)={0x2}) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x8, 0x100000000004, 0x4, 0xa, 0x0, 0xffffffffffffffff}, 0x1c) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00001cf000)='/dev/hwrng\x00', 0x200000, 0x0) ioctl$KDSKBMODE(r0, 0x4b45, &(0x7f0000eeb000)=0xffff) 2018/02/03 02:10:01 executing program 1: mmap(&(0x7f0000000000/0x8e2000)=nil, 0x8e2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008e2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00008e3000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f00008e2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$write(0x1, &(0x7f0000666000)={0x22e, 0xffffffff, 0x0, 0x1, 0x1, 0x83, 0x0, 0x7, 0x5, 0x3}, 0x10) connect$inet(r0, &(0x7f00008e3000-0x10)={0x2, 0x3, @empty}, 0x10) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x41, &(0x7f00008e1000-0x37)="958e392937a186d6306a3615593baa57ff0002060000000000079ab4d5ed5cff03000000000000ffff8dffff080cf4eacc49d4df311e370043159379595d0000000000000093bffffffeffbd03ba89734f4e49fda5060255", 0x58) 2018/02/03 02:10:01 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000000+0x70e)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_int(r0, 0x29, 0xb, &(0x7f0000000000), &(0x7f0000b2c000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000011000-0x8)) recvmmsg(0xffffffffffffffff, &(0x7f0000003000)=[{{0x0, 0x0, &(0x7f0000002000)=[{&(0x7f000000a000)=""/193, 0xc1}, {&(0x7f0000007000-0x3d)=""/61, 0x3d}], 0x2, &(0x7f0000005000-0x67)=""/103, 0x67}, 0x5}], 0x1, 0x0, &(0x7f0000003000-0x10)={0x77359400}) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0x5, 0x0, 0x5}], {0x95}}, &(0x7f000030d000)="73ea07d07a00000000005b", 0x3, 0xc3, &(0x7f00002ef000-0xc3)=""/195}, 0x48) 2018/02/03 02:10:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b09000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9f000-0x8)='./file0\x00', &(0x7f00000db000)='ramfs\x00', 0x0, &(0x7f000000a000)) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000da2000)='/selinux/mls\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0x80404509, &(0x7f0000396000-0x58)=""/88) chroot(&(0x7f0000739000-0x4)='./file0\x00') mount(&(0x7f0000980000-0x8)='./file0\x00', &(0x7f0000a52000-0x8)='./file0\x00', &(0x7f00002d7000-0x3)='9p\x00', 0x5000, 0x0) pivot_root(&(0x7f000035a000-0x8)='./file0\x00', &(0x7f00007d8000-0x8)='./file0\x00') 2018/02/03 02:10:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) fcntl$setsig(r0, 0xa, 0x16) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000cdb000-0x10)='/selinux/status\x00', 0x0, 0x0) sendmsg$key(r1, &(0x7f0000373000)={0x0, 0x0, &(0x7f00001cc000)={&(0x7f0000275000-0xa8)={0x2, 0x17, 0x401, 0xb, 0x15, 0x0, 0x4, 0x3, [@sadb_ident={0x2, 0xb, 0x3ff, 0x0, 0x8}, @sadb_ident={0x2, 0xb, 0x4, 0x0, 0xffff}, @sadb_x_policy={0x8, 0x12, 0x4, 0x0, 0x0, 0xffffffffffffffff, 0xc3, {0x6, 0x0, 0x0, 0xfffffffffffff800, 0x0, 0x8, 0x0, @in6=@mcast2={0xff, 0x2, [], 0x1}, @in6=@empty}}, @sadb_x_sa2={0x2, 0x13, 0xfffffffffffffc00, 0x0, 0x0, 0x3, 0x1}, @sadb_x_filter={0x5, 0x1a, @in=@dev={0xac, 0x14, 0x0, 0xb}, @in=@dev={0xac, 0x14, 0x0, 0xf}, 0x3, 0x4, 0x14}]}, 0xa8}, 0x1}, 0x10) getsockopt$inet_buf(r0, 0x0, 0x2000000000483, &(0x7f000005a000-0x18)=""/24, &(0x7f0000aed000)=0x101a3) 2018/02/03 02:10:01 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x100000001, 0x10042) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f0000001000-0xa5)=""/165) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$getownex(r1, 0x10, &(0x7f000025a000)={0x0, 0x0}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) rt_sigpending(&(0x7f00004c7000), 0x8) r3 = fcntl$getown(r1, 0x9) r4 = openat$cuse(0xffffffffffffff9c, &(0x7f0000a06000)='/dev/cuse\x00', 0x0, 0x0) write$tun(r4, &(0x7f0000643000-0x1ac)=@pi={0x0, 0x6001, @ipv6={0xff, 0x6, "38c32c", 0x171, 0x2b, 0x10000, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @remote={0xfe, 0x80, [], 0x0, 0xbb}, {[@dstopts={0x4, 0x1, [], [@pad1={0x0, 0x1}, @padn={0x1, 0x3, [0x0, 0x0, 0x0]}, @enc_lim={0x4, 0x1, 0x80000000}]}, @fragment={0x0, 0x0, 0x2b6518e5, 0x4, 0x0, 0x4, 0x2}, @fragment={0x0, 0x0, 0x6, 0x3, 0x0, 0x62, 0x0}, @hopopts={0x89, 0xb, [], [@hao={0xc9, 0x10, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, @enc_lim={0x4, 0x1, 0x200}, @enc_lim={0x4, 0x1, 0x5a1}, @calipso={0x7, 0x38, {0x3f, 0xc, 0x3, 0x100000000, [0x3, 0xff, 0x0, 0x6, 0x1, 0x75]}}, @jumbo={0xc2, 0x4, 0x7}]}, @fragment={0x3f, 0x0, 0xfdbc, 0x4, 0x0, 0x2, 0x1}, @fragment={0x0, 0x0, 0x9, 0x9eb4, 0x0, 0x4, 0x1}, @fragment={0x0, 0x0, 0x0, 0x200, 0x0, 0x200, 0x0}], @udp={0x0, 0x3, 0xd6, 0x0, "076d145f0508d9011f2dc1362a01d8fde044cc505ec4c739bbbed269e76bac06c678fbe8d72f90c43e3282a440735df157934cac24ff2bb49a3c721c1cc417bac4088afd26aa00f30bda0e5b7f8c143127e68b81af1b5055aae3939bbbdee11228c352f75a08064cdbe18ce4af2c34ea9f8b62c465e3616b29380d95107d0e641ca2094ad560c2db7c60e2505a0598b746dc57a0b9041ca09d702bd5d86091eb60dd3d8de5bfc17794a284d90c2fdc0bc17255ca50f1391209068032648c3fae53047fdd092aa2d9524d2b9ef90b"}}}}, 0x19d) rt_tgsigqueueinfo(r2, r3, 0x3a, &(0x7f00001f8000)={0x2f, 0x3, 0x3, 0xac6}) msgrcv(0x0, &(0x7f0000981000), 0x8, 0x0, 0x0) 2018/02/03 02:10:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000d60000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(des3_ede)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000002000-0xc6)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000704000)={0x0, 0x0, &(0x7f0000725000-0x10)=[{&(0x7f0000fa8000-0xee)="b1c54112aad2c4c3c495962c2e68b6455b79accaad45c65a1270dce257777350e2ea63300c04f8e3a2918b719d1a509471e6aedf6210a53e3397a5557e143ffc1c106af5452f296befba34bfaafb53dfd72d8b115f633e4fd99491f57d2178ac50c94957ae79071af2f524819d44731d892a83cae4a3788b65812acc97dff3b79b118d255a1683d872eb0aa9b38316917a00456e29b0e750cc67ad010981f6c88c418779a772cf329e8d6d953ea8200a7fe85f7c8e2352d60761823bf1f4f30f", 0xc0}], 0x1, &(0x7f0000fa7000-0x18)=[], 0x0, 0x8004}, 0x800) socketpair(0x8, 0x1, 0x0, &(0x7f0000955000)={0x0, 0x0}) ioctl$sock_bt_cmtp_CMTPCONNADD(r3, 0x400443c8, &(0x7f00000d9000-0x8)={r1, 0x5}) recvmsg(r2, &(0x7f0000b2f000)={&(0x7f00008e8000)=@nfc, 0x10, &(0x7f0000031000-0x60)=[{&(0x7f000034e000-0xbf)=""/191, 0xbf}, {&(0x7f00000cd000)=""/26, 0x1a}], 0x2, &(0x7f0000590000)}, 0x0) 2018/02/03 02:10:01 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000032f000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r0, 0x8008ae9d, &(0x7f0000001000)=""/137) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000000000)=0x1, 0x4) mq_getsetattr(r0, &(0x7f0000000000)={0x7fff, 0x400, 0x3, 0x9, 0xff, 0x3ff, 0x1, 0x5}, &(0x7f0000000000)) set_mempolicy(0x7, &(0x7f0000824000-0x8), 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_int(r0, 0x0, 0xc, &(0x7f0000000000), &(0x7f0000002000-0x4)=0x4) 2018/02/03 02:10:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$sndpcmc(&(0x7f00002ef000)='/dev/snd/pcmC#D#c\x00', 0x1, 0x2200) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000b22000-0x10)='/selinux/status\x00', 0x0, 0x0) clock_getres(0x8, &(0x7f000032d000-0x10)) 2018/02/03 02:10:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f00009ec000)="1f0000000104ff00fdde45c807110000f305f0f00800018001fd00dcffdf00", 0x1f) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000989000)) r1 = socket(0x10, 0x2, 0x0) setsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000451000-0x4)=0x8, 0x4) connect$vsock_stream(r0, &(0x7f0000b86000-0x10)={0x28, 0x0, 0xffffffff, @reserved=0x1}, 0x10) dup3(r1, r0, 0x0) 2018/02/03 02:10:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00008f7000-0x7)='mounts\x00') r1 = epoll_create(0x1f) clock_gettime(0x0, &(0x7f0000b46000)={0x0, 0x0}) ppoll(&(0x7f0000a93000-0x38)=[{r1}, {r0}], 0x2, &(0x7f0000feb000)={0x0, r2+30000000}, &(0x7f000023d000), 0x8) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000b59000-0xc)) mkdir(&(0x7f0000635000+0x43e)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9f000-0x8)='./file0\x00', &(0x7f00000db000)='ramfs\x00', 0x0, &(0x7f000000a000)) chroot(&(0x7f0000fde000-0x8)='./file0\x00') mount(&(0x7f00008bd000-0x8)='./file0\x00', &(0x7f00009fa000)='./file0\x00', &(0x7f0000e1a000-0xeb)="765800303d9361ba8d375ec1116c778a95334a56da3be4e32f30e487111334650054b48d74f1371ee5d33e9c9456f90f109852f964e1961739dc8667942bdfa9608411ec6092928dd5ed1ef49f017db3b6ef5814ab40aff8d9d140cf8fece5abf4b927f412c32c85054f719ea7caca6d7fb1079dd5f84ac24f063ece96cd395a8a07b21aec3f4acc1363f821b82285b7090fd647ef31008394c3017c388a67fc78a7945e426d37647e07b4a47f2716f32a8e5820eb717a071811f7523913bb34b9e52036d74cd625a18ec77cafa549f988f14b9cb2549df8a2ee9fa442b5fc70d7a80078f242c41359215e", 0x5000, 0x0) pivot_root(&(0x7f000035a000-0x8)='./file0\x00', &(0x7f00007d8000-0x8)='./file0\x00') rename(&(0x7f0000577000-0x8)='./file0\x00', &(0x7f0000220000)='./file0\x00') 2018/02/03 02:10:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000005e000-0x78)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, 0x4}}, 0x2e) close(r0) r1 = getpid() fcntl$setown(r0, 0x8, r1) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000037f000-0x11)='/selinux/enforce\x00', 0x20000, 0x0) getsockopt$bt_rfcomm_RFCOMM_LM(r2, 0x12, 0x3, &(0x7f0000047000-0x4), &(0x7f0000f8f000)=0x4) 2018/02/03 02:10:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00005df000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r0, 0x26, &(0x7f0000012000-0x20)={0x0, 0x0, 0x0, 0x2000}) fcntl$lock(r0, 0x5, &(0x7f0000010000)={0x1}) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000723000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x802, 0x0) write(r2, &(0x7f0000d2a000-0x22)="2200000019000700000000ff000802000a000209a4e900022800ff0005001480f126", 0x22) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000c41000-0x10)={0x0, 0xcc, &(0x7f00002e3000)=[@in6={0xa, 0x3, 0x10000, @mcast1={0xff, 0x1, [], 0x1}, 0x8}, @in6={0xa, 0x2, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, @in6={0xa, 0x1, 0x5, @dev={0xfe, 0x80, [], 0x0, 0x14}, 0x80000001}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}, @in6={0xa, 0x3, 0x1, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x1}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, @in6={0xa, 0x0, 0x0, @dev={0xfe, 0x80, [], 0x0, 0x13}, 0x80000001}, @in={0x2, 0x0, @multicast2=0xe0000002}, @in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xd}}]}, &(0x7f00007e2000)=0x10) r4 = syz_open_dev$dspn(&(0x7f00002d8000)='/dev/dsp#\x00', 0x1, 0x200000) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000924000)={r3, 0x100000000}, &(0x7f0000198000)=0x8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000eee000-0xc)={0x0, 0x0}, &(0x7f000013d000-0x4)=0xc) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f00002ac000)={{{@in6=@mcast2, @in6=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@remote}}, &(0x7f0000eb7000-0x4)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f000080f000-0xe8)={{{@in=@multicast2, @in=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @dev}}, 0x0, @in6=@empty}}, &(0x7f00009d5000)=0xe8) ioctl$BINDER_THREAD_EXIT(r1, 0x40046208, 0x0) setresuid(r5, r6, r7) setsockopt$bt_hci_HCI_DATA_DIR(r2, 0x0, 0x1, &(0x7f0000dac000-0x4)=0x200, 0x4) write$evdev(r1, &(0x7f0000d91000)=[{{0x77359400}, 0xb9e7, 0x0, 0x72e2}, {{0x77359400}, 0x20, 0x0, 0x80000001}, {{}, 0x7, 0x3, 0x9}, {{0x0, 0x7530}, 0xda, 0x2a3800000000, 0x5}, {{}, 0x3, 0x5}, {{0x0, 0x7530}, 0x80000001, 0x9, 0x3}], 0x90) ioctl$EVIOCGBITKEY(r4, 0x80404521, &(0x7f000055b000-0xd0)=""/208) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000246000-0x16)={r3, 0x7f, 0x7, [0x8ba, 0x6, 0x8, 0x6, 0x5, 0x100000000, 0x7fff]}, 0x16) ioctl$EVIOCGNAME(r0, 0x80404506, &(0x7f0000ef4000-0x25)=""/37) ioctl$TIOCNXCL(r4, 0x540d) r8 = syz_open_dev$sndtimer(&(0x7f0000fd2000-0xf)='/dev/snd/timer\x00', 0x0, 0x8000) flistxattr(r8, &(0x7f0000fd2000-0x3e)=""/62, 0x3e) 2018/02/03 02:10:01 executing program 7: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) getsockopt$bt_hci(r0, 0x65, 0x8003, &(0x7f0000001000-0xb8)=""/244, &(0x7f0000001000+0x67f)=0x19) 2018/02/03 02:10:01 executing program 1: mmap(&(0x7f0000000000/0xfe8000)=nil, 0xfe8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt(r0, 0x84, 0x80000000075, &(0x7f0000fe3000)=""/188, &(0x7f0000fe3000)=0xbc) r1 = syz_open_dev$sg(&(0x7f0000223000-0x9)='/dev/sg#\x00', 0x4, 0x210000) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGSW(r1, 0x8040451b, &(0x7f0000fe8000)=""/12) 2018/02/03 02:10:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9c000-0x10)={0x2, 0x1, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000fa1000-0x1), 0xffffffffffffffbb, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00008fb000)='yeah\x00', 0x5) shutdown(r0, 0x1) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000049b000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r1, 0xc0bc5351, &(0x7f0000a48000-0xbc)={0x8000, 0x1, 'client0\x00', 0x0, "127ef33f0a5abcd6", "2f797ba42daf6bd9fc5a31d88c8f4a28155799c55d1cd92f7280218317895f0d", 0x1, 0x9}) 2018/02/03 02:10:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000ee4000)='/dev/vga_arbiter\x00', 0x0) write(r0, &(0x7f0000ffe000-0x5)='#!\t', 0x3) clock_gettime(0x0, &(0x7f00008fb000)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0xc4c85512, &(0x7f000013d000-0x4c8)={{0x9, 0x7, 0x1, 0x5, "7c9e2c4c48d3ffa462d09a902eee28887dfacfe0924111ec22572ed4ac79f22dd31ff6897407e8312d22d416", 0x7}, 0x0, [0x6, 0xfffffffffffffffa, 0x5, 0x7e2249b7, 0x20, 0x4, 0x0, 0x21b06ad3, 0x85e, 0x7, 0x9, 0x1, 0x80000001, 0x8, 0x0, 0x3, 0x1f, 0x1f, 0x7, 0x6, 0xfffffffffffffff9, 0x5, 0x3, 0x3f, 0x1, 0x7fffffff, 0x400, 0x100000001, 0x9, 0xa5, 0x5, 0x5, 0x2, 0xc51, 0x8001, 0x8, 0x100000000, 0x8, 0x0, 0x5, 0x7ff, 0x6d97, 0x0, 0x7, 0x6, 0x5, 0x5, 0x7, 0x4, 0x2, 0x8, 0x80e, 0x6, 0x7c, 0x9bf, 0xffffffffffffff7f, 0x4, 0x2, 0x9, 0x6, 0xc54d, 0x5, 0x89, 0x9, 0x3, 0x7, 0x1ff, 0x1, 0x7, 0x80, 0x8001, 0x4, 0x89d1, 0x10000, 0x9, 0x0, 0x7, 0x4, 0x7, 0xff, 0x2, 0x6, 0x40, 0x400, 0x5, 0x5, 0xfff, 0x7, 0x0, 0x0, 0x80, 0x5af, 0x4, 0x4, 0xba, 0x0, 0x8, 0xfffffffffffffffe, 0x600, 0xfffffffffffffffb, 0x2, 0x531, 0x1, 0x2, 0x2, 0x8, 0x5, 0x7, 0x4, 0xfffffffffffffff8, 0x8001, 0x2, 0x4, 0x6, 0x2, 0x80000000, 0x9, 0x6, 0x8000, 0x87d, 0x1, 0x800, 0xcac, 0x7ff, 0x9, 0x4, 0xef5, 0x164], {r1, r2+10000000}}) write$fuse(r0, &(0x7f0000ca3000)={0x20, 0x0, 0x0, @fuse_ioctl_out}, 0x20) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000e56000)=[], &(0x7f0000d4e000-0x8)=[&(0x7f0000ff7000)="00000000000000060804000000ff1b0c6565643b799365005ffc76"], 0x1000) 2018/02/03 02:10:01 executing program 1: clone(0x0, &(0x7f0000378000-0x1), &(0x7f0000956000-0x4), &(0x7f000040b000), &(0x7f00006c2000)) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(0xffffffffffffff9c, &(0x7f0000001000-0x10)=@nfc, &(0x7f0000133000)=0x10, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r3 = socket$inet_icmp(0x2, 0x2, 0x1) ioctl$KVM_CREATE_IRQCHIP(r0, 0xae60) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffff9c, 0xc018620b, &(0x7f0000896000-0x18)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000ef8000)={0x1a4, 0x0, &(0x7f0000e50000-0x1a4)=[@reply_sg={0x40486312, {{0x2, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x28, 0x50, &(0x7f0000000000)=[@ptr={0x70742a85, 0x0, &(0x7f00009e5000), 0x1, 0x1, 0x2}], &(0x7f0000001000-0x50)=[0x30, 0x18, 0x28, 0x78, 0x20, 0x48, 0x0, 0x38, 0x30, 0x40]}, 0x40}}, @transaction_sg={0x40486311, {{0x1, 0x0, 0x4, 0x0, 0x11, 0x0, 0x0, 0x18, 0x28, &(0x7f0000000000)=[@fd={0x66642a85, 0x0, r1, 0x0, 0x3}], &(0x7f0000295000)=[0x0, 0x38, 0x30, 0x78, 0x40]}, 0x800}}, @release={0x40046306, 0x3}, @reply={0x40406301, {0x2, 0x0, 0x2, 0x0, 0x11, 0x0, 0x0, 0x48, 0x8, &(0x7f0000217000-0x48)=[@ptr={0x70742a85, 0x0, &(0x7f0000001000-0x1), 0x1, 0x3, 0x25}, @fda={0x66646185, 0xa, 0x4, 0x2f}], &(0x7f0000464000-0x8)=[0x38]}}, @reply={0x40406301, {0x7fff, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x50, 0x30, &(0x7f0000001000-0x50)=[@fd={0x66642a85, 0x0, r2, 0x0, 0x4}, @fda={0x66646185, 0xa, 0x2, 0x3}, @fd={0x66642a85, 0x0, r3, 0x0, 0x2}], &(0x7f0000001000-0x30)=[0x78, 0x68, 0x28, 0x28, 0x78, 0x78]}}, @enter_looper={0x630c}, @clear_death={0x400c630f, 0x4}, @transaction_sg={0x40486311, {{0x3, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, &(0x7f0000944000)=[], &(0x7f0000000000)=[0x18, 0x30, 0x38, 0x0, 0x78, 0x68, 0x28, 0x0]}, 0x7a5d}}, @release={0x40046306, 0x3}, @acquire_done={0x40106309, r4, 0x1}], 0x5, 0x0, &(0x7f0000000000)="1f352a2c92"}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(r1, &(0x7f0000001000)=@can={0x0, 0x0}, &(0x7f0000001000)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fanotify_mark(r0, 0x4, 0x40000000, r2, &(0x7f0000001000)='./file0\x00') ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000002000-0x28)={@generic="4d88369fce818c4237409c7e60e5cdd9", r5}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet6(r0, &(0x7f0000002000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000002000)=0x2) mq_getsetattr(0xffffffffffffffff, &(0x7f00005fb000), &(0x7f0000706000)) [ 227.928619] netlink: 3 bytes leftover after parsing attributes in process `syz-executor0'. 2018/02/03 02:10:01 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000001000-0xe)='/dev/admmidi#\x00', 0x4, 0x200000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000001000-0x4)={0x74a4}, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00003c3000-0xa)='/dev/cuse\x00', 0x800000001, 0x0) close(r1) write$fuse(r1, &(0x7f0000008000-0x28)={0x28, 0x3, 0x0, @fuse_notify_store_out={0x0, 0x7}}, 0x28) 2018/02/03 02:10:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x48, 0x0) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000efd000-0x8)) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r0, 0xc4c85512, &(0x7f0000005000-0x110)={{0x1, 0x0, 0x0, 0x0, "93e9ea615ac34e7cbf044b192a7dbd9d3fb90044ed21556b44c977119139a0784a9148b3a6af65082a7dedd3"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "d738d54bf2007db37380b5afbb162ad65110f1a19ac268393b9d3f8cc115724c909fa3400ac817d86c36100961614c49a1b94fb8de50870b6e91abcb6e27765e", &(0x7f0000002000-0x13)='/dev/snd/controlC#\x00', 0x13}) [ 227.980726] audit: type=1400 audit(1517623801.465:1705): avc: denied { connect } for pid=28935 comm="syz-executor0" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 [ 228.000459] netlink: 3 bytes leftover after parsing attributes in process `syz-executor0'. 2018/02/03 02:10:01 executing program 6: r0 = socket(0x2, 0x2000080003, 0x8) setsockopt$sock_void(r0, 0x1, 0x1b, 0x0, 0x0) getsockopt(r0, 0x0, 0xcf, &(0x7f0000002000-0x8)=""/8, &(0x7f0000001000-0x4)=0x8) r1 = openat$vnet(0xffffffffffffff9c, &(0x7f0000486000-0xf)='/dev/vhost-net\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VHOST_GET_VRING_ENDIAN(r1, 0x4008af14, &(0x7f0000001000-0x8)={0x0, 0xb8ff}) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00002d8000)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGSKNS(r2, 0x894c, &(0x7f0000000000)=0x3f) 2018/02/03 02:10:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f000057f000-0xb)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r1, 0x40045402, &(0x7f0000327000-0x4)=0x200040000001) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f00007e6000-0x34)={{0x100000001}}) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f00001c9000)='/dev/autofs\x00', 0x4020000, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f00008c7000)={0x0, 0xf19}, &(0x7f0000b75000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f000049f000-0x8)={r3, 0x5}, &(0x7f0000b54000)=0x8) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f000001d000-0x50)={0xfefffffffffffffc, 0xb}) readv(r0, &(0x7f0000b64000)=[{&(0x7f00009e4000-0xe6)=""/230, 0xe6}], 0x14b) sync_file_range(r1, 0xdf8, 0x1000000009, 0x5) 2018/02/03 02:10:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00004b7000-0x11)='/selinux/enforce\x00', 0x40040, 0x0) ioctl$sock_netrom_TIOCOUTQ(r0, 0x5411, &(0x7f000091b000)) getdents64(r0, &(0x7f00008a5000-0x30)=""/48, 0x30) readlink(&(0x7f0000ecd000)='./file0\x00', &(0x7f00005a5000)=""/241, 0xf1) socketpair(0x1, 0x801, 0x1, &(0x7f0000658000)={0xffffffffffffffff, 0xffffffffffffffff}) recvfrom$llc(r1, &(0x7f0000231000)=""/1, 0xfffffffffffffc1d, 0x13, &(0x7f0000bfc000-0x10)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0x0}}, 0x10) msgget$private(0x0, 0x400) ioctl$VHOST_RESET_OWNER(r0, 0xaf02, 0x0) 2018/02/03 02:10:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f0000001000-0xd)='/dev/usbmon#\x00', 0x9, 0x480000) clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000dab000-0x8)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000ca8000/0x4000)=nil, 0x4000, 0x0, &(0x7f000051f000-0x8), 0x3, 0x0) r0 = syz_open_dev$adsp(&(0x7f000086e000)='/dev/adsp#\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) 2018/02/03 02:10:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f000054e000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x2, @broadcast=0xffffffff}}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000e02000)={@common='lo\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000213000)={&(0x7f00006fa000-0xc)={0x10}, 0xc, &(0x7f00006fa000)={&(0x7f0000478000)=@ipv4_deladdr={0x30, 0x15, 0x801, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, r1}, [@IFA_ADDRESS={0x8, 0x1, @multicast2=0xe0000002}, @IFA_BROADCAST={0x8, 0x4, @local={0xac, 0x14, 0x0, 0xaa}}, @IFA_BROADCAST={0x8, 0x4, @dev={0xac, 0x14, 0x0, 0x16}}]}, 0x30}, 0x1}, 0x0) socketpair$inet(0x2, 0x0, 0xffffffffffffffb8, &(0x7f0000b3f000)={0x0}) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000d88000-0x12)={0x0, 0x6, 0x5, [0x5, 0x7fff, 0x49d1, 0x9, 0x10000]}, &(0x7f00001ce000-0x4)=0x12) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f000056c000)={r3, @in6={{0xa, 0x0, 0x1, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x97}}, 0x200000000, 0x773b}, &(0x7f0000388000-0x4)=0x98) r4 = dup(r0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f000023d000-0x10)={0x3f, 0xb, 0x8, 0x5, 0x0}, &(0x7f00005e2000)=0x10) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f0000ff9000)={r5, 0xc01000000000000}, 0x8) 2018/02/03 02:10:01 executing program 5: r0 = socket$rds(0x15, 0x5, 0x0) sync_file_range(r0, 0xf2, 0x4, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0xc) writev(r1, &(0x7f000037d000)=[{&(0x7f000019a000-0x1f)="1f00000002031900000007000000068100ed853b09000100010100ff3ffe58", 0x1f}], 0x1) r2 = socket$inet(0x2, 0x1, 0x0) setsockopt$IPT_SO_SET_REPLACE(r2, 0x0, 0x40, &(0x7f0000002000)=@nat={'nat\x00', 0x1b, 0x4, 0x2b0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x4, &(0x7f0000005000-0x40), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@multicast1=0xe0000001, @dev={0xac, 0x14}, 0x0, 0x0, @common='erspan0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0xa8, 0x0, {}, []}, @DNAT0={0x38, 'DNAT\x00', 0x0, {0x1, {0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @port, @icmp_id}}}}, {{@uncond, 0x0, 0x70, 0xb8, 0x0, {}, []}, @DNAT1={0x48, 'DNAT\x00', 0x1, {0x0, @ipv6=@mcast2={0xff, 0x2, [], 0x1}, @ipv6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @port, @port}}}, {{@uncond, 0x0, 0x70, 0xb8, 0x0, {}, []}, @SNAT1={0x48, 'SNAT\x00', 0x1, {0x0, @ipv4=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @ipv6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @port, @icmp_id}}}]}}, 0x310) 2018/02/03 02:10:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x4, 0xb7) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000c42000-0x10)=@common='rose0\x00', 0xfffffffffffffe59) setsockopt$inet6_int(r0, 0x29, 0x11, &(0x7f0000b3e000-0x4)=0x6, 0x4) 2018/02/03 02:10:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f000000e000-0x12)='/dev/input/event#\x00', 0x0, 0x0) r1 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000546000)={0x30000007}) syz_open_dev$audion(&(0x7f00003e0000)='/dev/audio#\x00', 0x80000001, 0x20000) r2 = syz_open_dev$admmidi(&(0x7f0000aac000-0xe)='/dev/admmidi#\x00', 0x6, 0xc0) ioctl$UFFDIO_ZEROPAGE(r2, 0xc020aa04, &(0x7f0000234000-0x10)={&(0x7f0000457000/0x1000)=nil, 0x1000}) 2018/02/03 02:10:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000a99000-0x4)=0x9, 0x4) dup3(r1, r1, 0x80000) read(r0, &(0x7f0000da5000)=""/28, 0x1c) 2018/02/03 02:10:01 executing program 0: r0 = socket$pptp(0x18, 0x1, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x13, r0, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f0000eed000)={0x2, 0x1, @empty}, 0x10) pipe2(&(0x7f00008fa000)={0x0}, 0x80000) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r2, 0x10e, 0x8, &(0x7f0000c7b000-0x4)=0x64, 0x4) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f00000c4000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000ca1000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8}}}}}, 0x0) 2018/02/03 02:10:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000060d000)='/dev/kvm\x00', 0x0, 0x0) io_setup(0x1f, &(0x7f000072b000-0x8)=0x0) r2 = syz_open_dev$audion(&(0x7f0000c58000-0xc)='/dev/audio#\x00', 0x3f, 0x400240) io_cancel(r1, &(0x7f000062f000)={0x0, 0x0, 0x0, 0x6, 0x3, r0, &(0x7f0000241000-0x32)="e1b17730fb56bf1124a3a17a9781c615d92d116e5854b9dedcfaa5b1f8449a553ab5e43849c224d8231a67fda9bf14a97b2c", 0x32, 0x4, 0x0, 0x1, r2}, &(0x7f00009fd000)) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000bc8000)={0x0, 0xffffffff}, &(0x7f0000d28000-0x4)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000a2f000-0x8)={r3}, &(0x7f0000b08000-0x4)=0x8) io_destroy(r1) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) io_submit(r1, 0x0, &(0x7f000087d000-0x50)=[]) 2018/02/03 02:10:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00003c5000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000f5f000-0x9)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0x0) 2018/02/03 02:10:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000589000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r1, 0x7, &(0x7f0000002000)={0x1}) unshare(0x400) signalfd(r0, &(0x7f0000cca000)={0xffffffff}, 0x8) fcntl$lock(r1, 0x7, &(0x7f0000010000)) dup3(r0, r1, 0x0) r2 = getpgid(0x0) ptrace$peekuser(0x3, r2, 0xb99) 2018/02/03 02:10:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00003db000)={0x0, 0xa7, "c6a33125171fef71bf9df39b34e2ab1bd55ee94b46b00b0bc198213e3aac6a72be40c6c07e1e45e1a486c58cfcbe197c70ba2bbd782e8bd12730bf50880e849359b4c01a21adc78a4bdda637b5a99f15e2bb2e8e92251a1318db0195c6437c37f9a5b1d75a1431031f3e38e84cde2327d863be3c08ee949e623764a9ae72affd35aab136afbcfb162015dc6207e12a20093cf0ef40f035893d663fcebb089c40a9741ea951bdc9"}, &(0x7f000068e000)=0xaf) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00002ab000)={r1, @in={{0x2, 0x2, @broadcast=0xffffffff}}, [0x10, 0xff, 0x4, 0x6, 0x10001, 0x6, 0x0, 0x3, 0x3fb, 0x55, 0x6, 0x0, 0x9, 0x8, 0x3ff]}, &(0x7f0000ef1000-0x4)=0x108) sendmmsg(r0, &(0x7f000032b000-0x3c)=[{{&(0x7f0000007000)=@ipx={0x4, 0x1, 0xff, "e838e5e0d6b8", 0x1}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000529000-0x1f)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0xfffffffffffffd90}], 0x1a90ba722741dbff, &(0x7f0000003000-0x2d0)=[]}, 0x3ac9}], 0x44444444444458f, 0x0) sendmmsg$inet_sctp(r0, &(0x7f0000590000-0x150)=[{&(0x7f0000de7000-0x10)=@in={0x2, 0x3, @loopback=0x7f000001}, 0x10, &(0x7f0000b72000)=[{&(0x7f00006c4000)="88444a14c2a1bac7a18e23575c1deaf626904e737cdd4e4fc2e66cacb2778f8e255b8c27e79d4f1a4b0e56f154b0178b838d5005c237699a21ce93ad12b237dacd5537f1d27c051d4f1f34b03192d9b7d358e74d7c5695ee79d623687cb79508217a95857c814f4d8e3dfad0bf96fed1bc6cf67dc8fc8bf9b7d4e0b2ec4bef2264f27270197dee33e460ab192fcc88a95278afe77fe1cc51abebec23441afdd9e44a93fe7ed52be940ac7cf9c289771aca2238755c724c03446f", 0xba}, {&(0x7f00002bf000)="0ef8e4fd1d7f7a1869f2b7bdb50075768ce883ace4854e89653f9d9cab9329752d70680116d78433a8344f0806fe5cea928bdcd9976cd872f9da64eb88bb5864235ac1fc61950c33b5bd0b233ce2ceb854b30360fe05f16685e7b3df1f2c56428dbd80ebf539", 0x66}, {&(0x7f0000f4a000-0xe2)="d5de6b506a2ac30706a8fc46869b60fb1962b2ecd156c530f8c2c403fd2a193f1474519977c4d78c6fb3618ca7c2957dab06d761512a3fe1dc7ba63117af0f279dadb35a5dcdbdca1aaa6738afdedfb3580de99a98939800e92e776dae6354cc05e3d12b83d76f421599497d3c2a3bd2f5497c67313158c528ac1d2992030068e6024459f660e0c574b407bbc51a2a31e2053629c846d5d3bf791fd191f65501395110adc522dc55efbb17ad3d73eb6eeb70d7584f380c5799dfe6e879a160c72d2260192391c8c9ca2bd342cc04de515b7d18cca933d6dc5bf290e0c10d3e541f4d", 0xe2}, {&(0x7f0000114000-0xc6)="06be63ad64b6b5442fead6664b0c42546f3618a4c88a61f0f9395c14121a47d2ad834e95850958b94d69d7ba07d0207337ff4d4f667c37007e8de6ff8eae7007bee4a54b2f71a87f125abb9154000921a032551b544851b9d50723c15778ba8e555858f581d9957cd3502443e9822849f10148b753fbec36a4acbe00251b21e906ac65e008cf32e77918960905502ca634e7154e9a8c4a708226db551e058a4013a502b2170cd923d063b9d96117da754af135570954572401a19c35fb85b2cc518776aacb48", 0xc6}], 0x4, &(0x7f0000e3c000)=[@sndrcv={0x30, 0x84, 0x1, {0xa8, 0xfffffffffffffffc, 0x0, 0x4, 0x8000, 0x441a, 0x7fffffff, 0x1f, r1}}, @sndinfo={0x20, 0x84, 0x2, {0x4, 0x0, 0x6, 0x80, r1}}], 0x60, 0x4000}, {&(0x7f000086b000)=@in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10, &(0x7f000054e000-0xa0)=[{&(0x7f0000487000)="0828fd9b8d62d24182", 0x9}, {&(0x7f000084c000)="823eba5861c04cc6", 0x8}, {&(0x7f0000bfa000-0xf9)="0ba4d8bf4940e1238839e54b23e8706d6853f1d801ec7cccbcf52973e507046a20a623bca13bfc30d9015e654f15f8a6848f786769e8bb6b5a3fa08f6eac8a2ff1ee48ce52b3f6069857998f57eb4c19accaaf630a220f475bcab20ecedcdd9c5a9574bd10300af5765a872d7f5ee766bbbad61a62273377d184be17a61fe2f420b22ae535e807af32ea3b34c894859bfac8f5240e1f14cf18855120d73e6d29e80f8675301df4c9e005816f915a68da685d4353b6398e734f30cc33bed3cd5011d004c619563f93608047ced6bc4815887189f6d33907b61b1d73dbfc6dc15128fb3376ef02c659e3d189af86ff8b2ace1fddff436ad0551f", 0xf9}, {&(0x7f0000c0e000)="4d74bcc7d4861d0bb3ded81970f5236f08eb9b8599cd87950071fbbc59c793af762bcc00568fb631acb7925c7580285c73a1384aec46022bf56a3515707f97e8a62ad325fd70c1a208d432f9", 0x4c}, {&(0x7f00002e2000)="2e3f3daf4b8ab375937f56273ec7f30afe5116dfd4b3a222a1165b060ed7fe7dceb0b1c90662eadffd9a1cdfa63aec3dbf14af58f3f8a306c7f5c7a799cf68d3f669697de0221fac5cf0eb6150ea7d8c475fa8fef440078de8ae8f577104e5a111fe5d21027a8e77efbc5ba0741c9b7b7f6b105b5f905d5ed709092d4a9849184247280d1b707a4034fcb543548989999dfe1c543f9e6ebbdcb81d430610bc875a61011598c3994e7421318b5237bbcb438fd31624cfb7bbc85c5a988e40661496", 0xc1}, {&(0x7f0000966000-0x37)="7855d1e469ffe54b33c1c05079699e4a50a3c687d64dc5290093fc644817aefd292bdc17e04fa81017956826db53f46e00c782cc0856f3", 0x37}, {&(0x7f0000282000-0x55)="63b8c82263559bf4463a0d882a6606fe87f02cad3baf78ca7910af355b5def2a17cb517f5e17cb8a410e12411e24f26c52040293c3e05cff6bf59fe070cc377c1840ae63fe466884365423fe5ac23f37bb31d728b8", 0x55}, {&(0x7f0000d7e000-0x9c)="032956f7c3b320038763589abd5d334ea0403786bb6e520c7004d177eadafe5c8257355685738292072ee39520b04c2c8d69ca6c2c5ef62320ad2b70307ed7d924846292232a74536e87412ed9f482743aa596e1d731328d8d7a54f690c3e6ba11232887e28950b24206ec948f186c5c9177e59b3cd44921cad8d619b33fbc2d61bc334a474da3a6016cc03a62d2bb867a288f30db381a74570dfc65", 0x9c}, 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{&(0x7f00003fe000-0x1000)="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0x1000}, {&(0x7f0000654000)="6875d1b98b26c5e813c9a4b0b29b1576e26c3582854ad0f9e742a11ed610c7bd0137b9c2ed271de4201931415c4359a2419e1707da0231801582c54ad6d2fc6c55a554e962e988230b2a62c2307514af2476ef2ffd978b0c1043461aff8463d39971ff402d25de18bbac31a759fe", 0x6e}], 0x7, &(0x7f0000e28000)=[@sndinfo={0x20, 0x84, 0x2, {0xffffffff, 0x4, 0x9, 0x8, r2}}, @init={0x18, 0x84, 0x0, {0x0, 0x8, 0x4, 0x4a3d}}, @sndrcv={0x30, 0x84, 0x1, {0x4, 0x0, 0x1, 0xba1b, 0xffff, 0x7, 0xbc64, 0xfff, r1}}], 0x90, 0x40011}, {&(0x7f0000147000-0x1c)=@in6={0xa, 0x3, 0x153, @loopback={0x0, 0x1}, 0x3}, 0x1c, &(0x7f000054e000-0x20)=[{&(0x7f0000aa0000)="c0e9df7f05cf66eba1869b115c988db2c587927ff80b0dd85f1d45370df6765fa1944de42133de740366179be78c", 0x2e}, {&(0x7f00009dd000-0xf8)="3f20e03e4da383256a89885e28f8c61681f6f2f99acfd8555c04a541b6d9347c54f066ecdda78491446bd4d3b282f51547907f671865d8cd4d5f76b0f77430a5cd00806a310e601e5d334fe30c5d592951613b5d62eda2b622994855b0795fb4dd80c1ab93265bd9070f5eb8403040f033086ff10126478e1c1e9bed52f2ecd77acc28eab8cd3d4d49033a7abf21338b6661bd356f96f5c31d4628e48bc0aa711a0ab9d2bc368806d5d5c9f1034f1fca762af0ca8c69d6911abb2313ae6dca6ea9d1c1a10b76573213f0292d4b66ba08a3f61ee07cda4d3464ec9ab1669f738b53eea1941886991dad97829eb1c2702944c468d502eef948", 0xf8}], 0x2, &(0x7f000026a000-0x60)=[@sndrcv={0x30, 0x84, 0x1, {0x5, 0x1000, 0x1, 0x9, 0x8000, 0x80, 0x7f, 0x8001, r1}}, @init={0x18, 0x84, 0x0, {0x5, 0x4fe5, 0x7, 0x3}}], 0x60, 0x80}, {&(0x7f0000642000-0x10)=@in={0x2, 0x2, @multicast1=0xe0000001}, 0x10, &(0x7f0000c18000)=[{&(0x7f0000bec000)="e571e61a35879dce4b81473681558fa449e60fc5dbe76cb85362e65d954370defc2ed57464040d2992297856149954c357bca3cb4211dd81ef846286dc6b30d3ccc2b01c9cac79ff4e586a7e1d6966", 0x4f}, 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0x1000}], 0x5, &(0x7f0000660000)=[@sndrcv={0x30, 0x84, 0x1, {0x200, 0x4b, 0x4, 0x797c7642, 0x1ff, 0x2d4fe29a, 0x1, 0x3, r1}}, @sndrcv={0x30, 0x84, 0x1, {0x5922601f, 0x3, 0x0, 0x1, 0x7, 0x101, 0x400, 0x389f8f35, r1}}, @sndinfo={0x20, 0x84, 0x2, {0x2, 0x2, 0x4, 0xffffffffa48879fb, r2}}, @sndrcv={0x30, 0x84, 0x1, {0x80000000, 0x20, 0x0, 0x4, 0x4, 0x7ff, 0x9a3, 0x8, r1}}, @sndinfo={0x20, 0x84, 0x2, {0x5, 0x1, 0x0, 0x0, r2}}, @sndinfo={0x20, 0x84, 0x2, {0x3, 0x8, 0x8001, 0x8, r2}}, @init={0x18, 0x84, 0x0, {0x26, 0x2, 0x7fffffff, 0x2}}, @init={0x18, 0x84, 0x0, {0x1000000000, 0x7f, 0xc9, 0x1}}, @sndrcv={0x30, 0x84, 0x1, {0x7fff, 0x4, 0x202, 0x4, 0xfffffffffffffffe, 0x0, 0x5, 0x596f, r1}}], 0x1b0, 0x48000}, {&(0x7f0000675000)=@in6={0xa, 0x1, 0xffffffff, @mcast1={0xff, 0x1, [], 0x1}, 0x7}, 0x1c, &(0x7f0000c5c000-0x60)=[{&(0x7f0000a1a000)="af86f8488d4cfdec583cc4dd6cc9a17540b20ba8c2384f9b42b6a9c088845127241564e0d712f41209d3c7c1a0ed1194d02cea140fb0952cf3014845701845c16e0b624a40b0037570c49f1156f784428ffa775275e7b7095cb6626ad00913eaa7b54f113556e3cbbde0555de589942a8f4602775d9474d6e9dbb3de8ab63b70355fa9ca090ab5e95160d79807d60ac32560059b7ac1d8573fbc736931d56304d2b12240d82f41aa3a7c645172c958af89b4cacd863bf26ebc4cbe511260eef86e90d4155ff77c105845861d7eabd33627e9bb98c25b4456ceb5e5626f4259cc5baa376aa031f77a07a62773d1", 0xed}, {&(0x7f0000224000-0x3)="1f60d3", 0x3}, {&(0x7f0000218000)="c32b5acf120d3c8c432fb15f6529999683677157e1d1fe634be1463d879c8e48d587d5116ed1d891e265c44f659656768f26b23f484d681f43513e4d84c6cb7f40367b117d852a3fe65519cfb4a578e86625f83a4ecbcfe945a7aaa48be0a9ebcbf7ecdfc0dd3422816460b687d6", 0x6e}, {&(0x7f00003ba000)="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", 0xff}, {&(0x7f0000f62000)="dce5b9b3fcf83e7f3a6b2d2d2687c03c850e0ddaab69f8f7ef2c17ad4e0ddc0b26617310777e01ae08415577c1fab87a26ec4a94fc36aed0de87f861f53e50c7cd54dff508688d1b4bece9026ba8b5a35e32f2b839b4f2f9a8849fe00ef752317e8263b78ddedc6160d610f4f08802d1e52fe8a88f53b2c234888be47f68baf8a7d819ba784a4eeb9bce7c476e4652a944d89127fd485688c0d3f3fc2aace77c7b57b5353eea6e7108d1cdd85c64660402b462f196a3c87a6d2a35dc1130d4591523d080d8d531a1935566cbf58b2a8ee4624a9879637fead9a1b07a4b3d0230ca6834b98fe342fd73", 0xe9}, {&(0x7f00007e2000-0xc1)="ca109c8c0783bfcd02b599d812435db7e93810f9bdd02c338b107a0e2ea60733f804cc41a90919924fb40e611d6c7674f0df80d74c5a5f7234783725a7282bd4371cf27c7a43c51cf7e9142e3990c68dcaa1bfce96ee20dde09a9cd673d721d372734931b4957cdee26fc427ec4bad444eec9e43cb52dd68e27e23453edc912f09a4f4f9cdeeb6f4a1ad9e93d79da10864ad6b76b6ae93c020e3c3103a3a3acfe398f0e4d72691312c6acb8a4f7d47c2934f4519468739a194f69e0db65b0958b3", 0xc1}], 0x6, &(0x7f0000057000-0x150)=[@sndrcv={0x30, 0x84, 0x1, {0x8, 0x5, 0x204, 0xfffffffffffffffb, 0x200, 0x6, 0x20, 0xc07, r2}}, @sndrcv={0x30, 0x84, 0x1, {0x186, 0x4, 0x8003, 0x400, 0xffffffff, 0x4, 0x6, 0x0, r1}}, @sndinfo={0x20, 0x84, 0x2, {0x5, 0x200, 0x7, 0x1f, r1}}, @init={0x18, 0x84, 0x0, {0x7, 0x3ff, 0x69, 0x1}}, @sndinfo={0x20, 0x84, 0x2, {0x200, 0x1, 0x6, 0x1ff, r2}}, @sndinfo={0x20, 0x84, 0x2, {0xb567, 0x2, 0xffffffffffffffff, 0x80000000, r1}}, @sndrcv={0x30, 0x84, 0x1, {0x5cd0, 0x6, 0x800d, 0x8576, 0x20, 0x1cfb, 0x9, 0x1, r1}}], 0x150, 0xc811}], 0x6, 0x4008000) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00004e0000)={r2, @in={{0x2, 0x2, @multicast2=0xe0000002}}, 0x3f, 0xffff}, 0x98) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1}}, 0x26) 2018/02/03 02:10:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000d44000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) pipe(&(0x7f0000ea7000)={0x0}) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r1, 0x800448d3, &(0x7f00001c7000-0x94)={{0x1, 0x3cfc, 0x8, 0x64, 0x100000000, 0x5}, 0x3df231d, 0xb82, 0x7ff, 0x3ff, 0x100, "f13840725baa4a760445a8afbe520abd18398b9002fcf740068f562c62bd64c5edd3281f3ca289dabebdc6a736fc908c4e0c1003a3dc55c05d62d307550d16e6b1b8f0a1618827dfba399812657070fe4697d7b039da8c1d384235132386239aeb3fb67906a7206ea231529cd3fe42346e2547252f78d36c13c113d9117b947c"}) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000f59000), 0x4) mknod$loop(&(0x7f000066e000-0x8)='./file0\x00', 0x4, 0x0) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x7b, &(0x7f0000e47000)={0x2, 0xffffffffffffffff, @empty}, 0x10) recvmmsg(r0, &(0x7f000060c000-0x37)=[{{&(0x7f00004b1000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty}}}, 0x3a, &(0x7f0000b17000-0x60)=[{&(0x7f0000bf4000-0x98)=""/152, 0x98}], 0x1}}], 0x1, 0x0, &(0x7f00006ff000)) writev(r0, &(0x7f0000447000-0x40)=[{&(0x7f0000cee000-0x11e)="87ab9ff215d91a28a7cf317ca993fddd1b765e163edc8dc58d4e305c22dbb87e6b709e4ccb13513d97f66341adda8cf8150eba9b93cdc893003e67f2d8e3b49114ceef6fb15342c32ea2b387ec06aee361d02cdc4a40ce41951b97b781f3b0346b136cd108190d04cebee246b7845bcf399636fb8f062266d045feefcb31f2b231d7", 0x82}], 0x1) r2 = syz_open_dev$adsp(&(0x7f0000be4000)='/dev/adsp#\x00', 0xc946, 0x200000) ioctl$KVM_SET_PIT2(r2, 0x4070aea0, &(0x7f0000e01000-0x70)={[{0x81, 0x1000, 0x48, 0x100, 0x3, 0xd6a, 0x0, 0x1, 0x1, 0x8, 0x7, 0x2, 0x34f}, {0x0, 0x2939175b, 0x2, 0x0, 0x5, 0x0, 0xd9, 0xba, 0x101, 0x8, 0x3, 0x9, 0x3}, {0x1, 0x8, 0x8, 0x2b, 0x0, 0x8, 0x100, 0x8001, 0x6, 0x6, 0x4271, 0x6, 0x3ff}]}) r3 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_xfrm(r3, &(0x7f0000b90000)={&(0x7f0000588000-0xc)={0x10}, 0xc, &(0x7f000074c000-0x10)={&(0x7f0000be0000)=@flushsa={0xfffffffffffffcb7, 0x1c, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@sa={0x41, 0x6, {{@in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @in=@broadcast=0xffffffff}, {@in=@rand_addr}, @in6=@ipv4={[], [0xff, 0xff], @empty}}}]}, 0x2df}, 0x1}, 0x0) shutdown(r0, 0x1) 2018/02/03 02:10:01 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r1 = getpgid(0xffffffffffffffff) ptrace(0x4207, r1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000001000-0x8)={0x0, 0x800}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000000)=r2, 0x4) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r3, 0x28, 0x2, &(0x7f0000002000)=0xffffffffffffffff, 0x8) 2018/02/03 02:10:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000cac000)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000653000)='/dev/cuse\x00', 0x2000, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f0000199000)={{0xa, 0x0, 0xfffffffffffffff9, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x6}, {0xa, 0x3, 0x2, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x200}, 0x7, [0x5, 0x100000001, 0xdc, 0x6c0, 0x8, 0x1, 0x401, 0x3]}, 0x5c) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) r2 = syz_open_pts(r1, 0x600000) pipe(&(0x7f0000877000)={0x0}) ioctl$ASHMEM_SET_PROT_MASK(r3, 0x40087705, &(0x7f0000b92000)={0x1, 0x9}) write(r2, &(0x7f0000726000-0xc1)="b5edb59794eb4ea67b79992486023caca93539cf7a76b5d9c7503b67d87c4572a8442a161f5ba892270672ef9d3ef8be02cd76ec27065e8449d180d4a9753c8ed0023dbd6c47fb8b6c661ceb25ab37a0a6fb5add9636007f9cc6eb134bc31b481a847d8e3d794984fa5b35f81cf469e69c8dc1223cb20f076e24c4b7005f17d994584830f9a9ddc7124bf9ec0fcf7115915be01c11275e77180ceed24e20b716678130417152b298c12be2b56d64192efca7be69faa3589a1f23eef04357967ec4", 0xc1) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000fdd000)=0x3) ioctl$TCFLSH(r2, 0x80047456, 0xfffffffffffffffc) 2018/02/03 02:10:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f2d000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'salsa20-asm\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c14000-0x10)="649c47ffffff7fc86dae79fa409d4d54", 0xffffffffffffffda) r1 = accept$alg(r0, 0x0, 0x0) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00003bc000-0x11)='/selinux/enforce\x00', 0x40000, 0x0) accept4$llc(r2, &(0x7f0000023000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f000062d000)=0x10, 0x80800) sendmsg$alg(r1, &(0x7f0000c25000-0x38)={0x0, 0x0, &(0x7f0000f5f000)=[{&(0x7f0000587000)='0', 0x1}], 0x1, &(0x7f0000a17000)=[]}, 0x0) io_setup(0x800, &(0x7f0000e4b000)=0x0) ioctl$VHOST_SET_OWNER(r2, 0xaf01, 0x0) io_submit(r3, 0x1, &(0x7f0000bda000-0x20)=[&(0x7f0000618000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f000007d000)="b3", 0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2018/02/03 02:10:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a5000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000fa6000)='/dev/rtc\x00', 0x0, 0x0) write$selinux_load(r2, &(0x7f000031f000-0xe5)={0xf97cff8c, 0x8, 'SE Linux', "44c57a24e446e0dc7c86002c4f954ac2f71caa3ddf08eca7f47ed12bbfb005dca15439086e8483b521e9540ef88738567b42b50c46fe8b1db5037e5340375d1744ef927873492881d292910ec20b86326d809e02c34d51d6f3b4030ca67dcd6705e486a9cb8c51f11e08b03fa0cb0a69741f038276b472cc23128a5f1994a04fbabb785bec64649f023f681720eb3c36c14d6c50ca73b4c74fbdd90976eb842782ee674c1ff68df192d2beb39ea7d27bb4d876d0532927c3ace23cca069a974cdb4f15d6676086a2ae1d1a4cf2128485d1968787e1"}, 0xe5) pipe2(&(0x7f0000e3f000-0x8)={0x0, 0x0}, 0x0) ioctl$TIOCGSID(r4, 0x5429, &(0x7f0000fb0000-0x4)=0x0) ptrace$getregs(0xffffffffffffffff, r5, 0x2, &(0x7f00003ba000-0xba)=""/186) socket$inet_icmp_raw(0x2, 0x3, 0x1) r6 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r7 = dup3(r6, r4, 0x0) clock_gettime(0x4, &(0x7f0000000000)) ioctl$DRM_IOCTL_GEM_FLINK(r3, 0xc008640a, &(0x7f0000ee7000)={0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r3, 0xc010640b, &(0x7f0000f58000-0x10)={0x0, 0x0, 0x1}) ioctl$DRM_IOCTL_GEM_FLINK(r7, 0xc008640a, &(0x7f00008b7000-0x8)={r8, r9}) io_setup(0x6, &(0x7f0000163000-0x8)=0x0) io_submit(r10, 0x1, &(0x7f00008f2000-0x28)=[&(0x7f0000575000-0x40)={0x0, 0x0, 0x0, 0x3, 0x0, r1, &(0x7f00003b6000)="4ea27ac53333874322598e0fa7a8651b19767ad006fa3ac795d6e5d2f8a004739ecb220e04c071afd2cc29c5795e2fbd9b6ea5387bbf203767c5be808512545638f533b056b993039b0dce", 0x4b, 0xd2, 0x0, 0x0, r3}]) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000ded000-0x20)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_VCPU_EVENTS(r4, 0x4040aea0, &(0x7f0000461000-0x1c)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x8, 0x805}) r11 = syz_open_dev$sndpcmc(&(0x7f0000f36000)='/dev/snd/pcmC#D#c\x00', 0x4, 0x48c800) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r6, &(0x7f00000d5000/0x18000)=nil, &(0x7f0000de9000)=[@text64={0x40, &(0x7f0000bff000-0x41)="0f20d835200000000f22d80f0118470f35f3ab77644ebe0f59128182818201bc8c6a000000674b0f015e9dc483996ba7d900f300004f4f21ae5ddc", 0x3b}], 0x1, 0x0, &(0x7f0000754000-0x10)=[], 0x0) write$eventfd(r11, &(0x7f0000fe6000)=0x61a, 0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000bdb000)=@assoc_id=0x0, &(0x7f00005c5000)=0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000cef000-0x20)={0x6, 0x1, 0x6, 0xef5, 0x3f, 0x6, 0xffff, 0x2, r12}, &(0x7f00009cf000-0x4)=0x20) ioctl$KVM_RUN(r7, 0xae80, 0x0) 2018/02/03 02:10:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f00007f8000-0x10)={0x1, &(0x7f0000ed2000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) ioprio_set$pid(0x3, 0x0, 0x5e3) r0 = syz_open_dev$sndpcmp(&(0x7f0000447000)='/dev/snd/pcmC#D#p\x00', 0x1f, 0x200000) ioctl$TIOCLINUX2(r0, 0x541c, &(0x7f0000ba9000-0xc)={0x2, 0x2, 0x330c, 0x401, 0x3f, 0x2}) 2018/02/03 02:10:02 executing program 6: r0 = syz_open_dev$vcsa(&(0x7f00003c6000)='/dev/vcsa#\x00', 0x8, 0x30100) ioctl$GIO_SCRNMAP(r0, 0x4b40, &(0x7f0000b6f000)=""/25) mmap(&(0x7f0000000000/0xf83000)=nil, 0xf83000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000591000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-camellia-asm\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r2 = accept$alg(r1, 0x0, 0x0) sendmmsg(r2, &(0x7f000015d000-0xb4)=[{{&(0x7f0000f82000-0x58)=@alg={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-serpent-sse2\x00'}, 0x58, &(0x7f000077b000-0x10)=[], 0x0, &(0x7f0000765000)=[{0x18, 0x117, 0x2, '\n'}], 0x18}}], 0x1, 0x0) accept$alg(r0, 0x0, 0x0) [ 228.595924] audit: type=1326 audit(1517623802.080:1706): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=29041 comm="syz-executor3" exe="/root/syz-executor3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 [ 228.638007] audit: type=1326 audit(1517623802.106:1707): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=29041 comm="syz-executor3" exe="/root/syz-executor3" sig=0 arch=c000003e syscall=251 compat=0 ip=0x453299 code=0x7ffc0000 [ 228.662804] audit: type=1326 audit(1517623802.106:1708): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=29041 comm="syz-executor3" exe="/root/syz-executor3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 [ 228.687559] audit: type=1326 audit(1517623802.116:1709): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=29041 comm="syz-executor3" exe="/root/syz-executor3" sig=0 arch=c000003e syscall=2 compat=0 ip=0x40d591 code=0x7ffc0000 [ 228.711991] audit: type=1326 audit(1517623802.116:1710): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=29041 comm="syz-executor3" exe="/root/syz-executor3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 [ 228.736644] audit: type=1326 audit(1517623802.118:1711): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=29041 comm="syz-executor3" exe="/root/syz-executor3" sig=0 arch=c000003e syscall=16 compat=0 ip=0x453299 code=0x7ffc0000 [ 228.761158] audit: type=1326 audit(1517623802.118:1712): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=29041 comm="syz-executor3" exe="/root/syz-executor3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 2018/02/03 02:10:02 executing program 1: r0 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f0000b31000), 0x80000) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f00003f2000-0x120)={0x8, {{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x17}}}, 0x1, 0x1, [{{0x2, 0x3, @loopback=0x7f000001}}]}, 0x120) mmap(&(0x7f0000000000/0xdc1000)=nil, 0xdc1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getitimer(0x20200, &(0x7f0000dc2000-0x20)={{}, {0x0, 0x0}}) utimensat(0xffffffffffffffff, &(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000002000-0x10)={{0x0, r1}, {0x77359400}}, 0x0) mmap(&(0x7f0000dc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lremovexattr(&(0x7f0000dc3000-0x8)='./file0\x00', &(0x7f0000dc3000-0x19)=@known='system.posix_acl_default\x00') 2018/02/03 02:10:02 executing program 0: mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000024000-0xc)='id_resolver\x00', &(0x7f0000023000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000023000)='system\x00', 0xfffffffffffffffc) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000024000)='/dev/snd/pcmC#D#p\x00', 0x7f, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) statx(r1, &(0x7f0000024000)='./file0\x00', 0x6100, 0x7ff, &(0x7f0000005000)) r2 = add_key$keyring(&(0x7f0000024000-0x8)='keyring\x00', &(0x7f000000f000-0x5)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffa) keyctl$instantiate_iov(0x14, r0, &(0x7f0000023000+0xae0)=[{&(0x7f0000024000-0xbd)="2d21bf26d40381f2b1a2ca2593b3077a467f957a662b5f43764d49b5a2d337350c85a5e4b0d2de03a8f5cf2e89d9757ec54c02554a6d7dcd549a7d8af8c59bb72de951eb921c6905ba6962c6d2c1f66bf1416db8a9ed3c1c7df7b1eb96a1723b711b80c0ca207a9996ecae9acc409d4307d763d461dcd521a06177fafc7421d87609ef988890020cfe43de6f6d7ef85fcc87c34d01ab47067de8f04e97f751631e60208a2dad80accf6164a1b7d82884d12662fb415930a42c91c5dc2d", 0xbd}], 0x1, r2) r3 = socket$rds(0x15, 0x5, 0x0) bind$rds(r3, &(0x7f000001d000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) sendmsg$rds(r3, &(0x7f0000014000-0x38)={&(0x7f0000014000)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, 0x10, &(0x7f0000004000)=[], 0x0, &(0x7f0000022000)=[@rdma_map={0x30, 0x114, 0x3, {{&(0x7f0000019000)=""/46, 0x2e}, &(0x7f000001f000-0x1)}}, @cswp={0x58, 0x114, 0x7, {{}, &(0x7f0000002000-0x8), &(0x7f0000017000)}}], 0x88}, 0x0) [ 228.785832] audit: type=1326 audit(1517623802.119:1713): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=29041 comm="syz-executor3" exe="/root/syz-executor3" sig=0 arch=c000003e syscall=9 compat=0 ip=0x453299 code=0x7ffc0000 2018/02/03 02:10:02 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sysfs$2(0x2, 0xffffffffffffbcd3, &(0x7f0000001000-0xe)=""/14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x6, 0x800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000009000-0x9)='/dev/dsp\x00', 0x2002, 0x0) ioctl$int_in(r1, 0x80000080045017, &(0x7f0000374000)=0x1) read(r1, &(0x7f00009cc000-0x55)=""/85, 0x55) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000636000-0xa0)={0x0, @in={{0x2, 0x0, @rand_addr=0x1f}}, 0x8, 0x7, 0x2, 0x401, 0xffffffffffffff00}, &(0x7f0000e58000-0x4)=0xa0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f00000a8000)={0x0, 0x80000, r1}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f00007b0000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f00004b9000)={r3, r4}) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000c22000)={r2, 0x100000001, 0x30, 0x8, 0x7}, &(0x7f00000f9000)=0x18) mq_getsetattr(r0, &(0x7f0000e80000-0x40)={0x9, 0x8, 0x91bb, 0xfffffffffffffffe, 0x7, 0xc78b, 0x10001, 0x6}, &(0x7f0000fe2000)) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f00000ff000-0x67)={r5, 0x5f, "6ca7da1f42e79cfe0c5c683d9f79dc694bda2d76c26310a9ab64428cb8744581976e3a4a48f4ff3a4390dde22e4ebfecb7e03fbc7b3af99ec89394a638058bf3c56d3703253053486fcee50d78341ee3e3aecd304f135909ef28763e0465aa"}, &(0x7f0000075000)=0x67) 2018/02/03 02:10:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000f06000-0xd)='/dev/dmmidi#\x00', 0x2, 0x1) write$evdev(r0, &(0x7f00004f3000)=[], 0x0) clock_gettime(0x0, &(0x7f00006f8000)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000cf0000)={0x3, 0x4, 0x5, {r1, r2+30000000}, 0x80, 0x7f}) 2018/02/03 02:10:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x800, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00005f9000-0x20)={@loopback={0x0, 0x1}, 0xffffffffffff7fff, 0x3, 0x2, 0x1, 0x4396, 0x101, 0x55}, &(0x7f0000949000)=0x20) setsockopt$sock_int(r0, 0x1, 0xd, &(0x7f0000ed7000), 0x4) 2018/02/03 02:10:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$vsock_stream(0x28, 0x1, 0x0) r0 = perf_event_open(&(0x7f00004f9000)={0x2, 0x78, 0x5, 0x1, 0x800, 0x3d57, 0x0, 0xee96, 0x8, 0x4, 0x3, 0x100000, 0x3f, 0x400, 0x0, 0x7, 0x0, 0x2, 0x5, 0x4, 0x20, 0x7, 0x1d98, 0x9608, 0x5, 0x101, 0x7, 0x2545, 0x6, 0x400, 0x2, 0x8001, 0x1, 0x3, 0x7fe000000000, 0x9, 0x0, 0x101, 0x0, 0x37b, 0x1, @perf_config_ext={0x1f, 0x3ff}, 0x20000, 0x4, 0x3, 0x2, 0x8, 0x9, 0x80000000}, 0xffffffffffffffff, 0x8, 0xffffffffffffffff, 0x8) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = dup3(r1, r0, 0x80000) ioctl$TCGETA(r2, 0x5405, &(0x7f00003e6000-0x14)) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000012000)='/dev/ptmx\x00', 0x0, 0x0) fstat(r3, &(0x7f000008d000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r4) ioctl$int_in(r3, 0x5407, &(0x7f000001e000-0x3)=0x2) 2018/02/03 02:10:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) inotify_init() bind$alg(r0, &(0x7f0000005000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cipher_null\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) recvmmsg(r1, &(0x7f00005a3000)=[{{&(0x7f00005a4000-0x10)=@in={0x0, 0xffffffffffffffff, @local}, 0x10, &(0x7f00005a3000)=[{&(0x7f00005a3000)}, {&(0x7f00005a3000)}, {&(0x7f00003e5000)=""/59, 0x3b}, {&(0x7f00005a3000)=""/196, 0xc4}, {&(0x7f000035a000-0xc0)=""/192, 0xc0}, {&(0x7f00005a3000)=""/183, 0xb7}], 0x6, &(0x7f0000288000-0x4f)=""/79, 0x4f}}, {{&(0x7f00005a3000)=@ethernet={0x0, @random}, 0x10, &(0x7f000051a000)=[], 0x0, &(0x7f00005a3000)=""/16, 0x10}}], 0x2, 0x12001, &(0x7f00005a3000)={0x77359400}) socket$nfc_raw(0x27, 0x3, 0x0) syz_open_dev$sndseq(&(0x7f00003b2000)='/dev/snd/seq\x00', 0x0, 0x4000) r2 = shmget$private(0x0, 0x1000, 0x9, &(0x7f0000c05000/0x1000)=nil) getpid() shmctl$IPC_STAT(r2, 0x2, &(0x7f0000581000)=""/76) 2018/02/03 02:10:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000abf000-0x1)) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000416000)=']mime_type^\x00', 0x3) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000616000-0xc)=@sack_info={0x0, 0xff, 0x101}, &(0x7f0000590000)=0xc) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00005c6000-0x2)={0xe1b, 0x29dd2d53, 0x2, 0x1000, 0x0, 0xffff, 0x9cb2, 0x9, r2}, 0x20) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4008af10, &(0x7f0000086000-0x28)={0x3, 0x1, &(0x7f000005e000)=""/9, &(0x7f0000fb1000-0x80)=""/128, &(0x7f0000f8b000)=""/4}) 2018/02/03 02:10:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1a, 0x3, 0x7fca) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000425000-0x108)={0x0, @in={{0x2, 0x2, @multicast1=0xe0000001}}, [0x7, 0x3, 0x7, 0x8, 0xc8, 0xfffffffffffffc01, 0x3, 0x800, 0x4a4a, 0x1, 0x6, 0x9, 0x7, 0x1, 0xffffffff]}, &(0x7f0000f6f000)=0x108) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00000cb000-0x66)={r1, 0x5e, "df3a1ebb06fdde59b26ed4314a9b288c17c15e2b0d018dd11a80471f6b6432100cb69214e2756e1672b4e72b540e20e1ac20ed2a8af6ef8a18972aa491ea3ff8cfd845b56b5f8ee41449075139c5b1e5204b3b89787e07dc61e02ff3d1de"}, &(0x7f0000401000)=0x66) perf_event_open(&(0x7f0000858000-0x78)={0x2, 0x78, 0x160bea5, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f00003b6000-0xf)='/dev/sequencer\x00', 0x402000, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r3, 0x29, 0x1, &(0x7f0000ecd000)=0x2, 0x4) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000c4a000-0x8)=@assoc_value={r2, 0xaa6}, 0x8) r4 = creat(&(0x7f0000db0000)='./file0\x00', 0x0) fcntl$lock(r4, 0x6, &(0x7f0000d36000)) 2018/02/03 02:10:02 executing program 7: clone(0x3, &(0x7f0000141000), &(0x7f0000e32000), &(0x7f00007e8000-0x4), &(0x7f00000f8000)) r0 = dup(0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000f89000)=@sack_info={0x0, 0x2, 0x7}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000000)={r1, 0x80, 0xa, [0x1ef, 0x3ff, 0x200, 0xeb1, 0x2, 0xf3e6, 0x1ff, 0x7b80d5bd, 0x7f, 0x1]}, 0x1c) 2018/02/03 02:10:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x0, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) socket$packet(0x11, 0xa, 0x300) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x4000, &(0x7f00007b1000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0xfffffed8) 2018/02/03 02:10:02 executing program 0: listxattr(&(0x7f0000105000)='./file0\x00', &(0x7f0000b36000-0xff)=""/255, 0xff) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffff9c) ioctl$KVM_INTERRUPT(r0, 0x4004ae86, &(0x7f0000cb2000-0x4)=0x3) execve(&(0x7f0000f46000)='./file0\x00', &(0x7f000003c000-0x10)=[&(0x7f0000b22000-0x18)=':/%!/!c*bdev\'#security\\\x00', &(0x7f0000146000-0x5)='bdev\x00'], &(0x7f0000435000-0x4)=[&(0x7f000031e000)='Bselinuxvmnet0proc-*\x00', &(0x7f0000912000)='@*\\%\x00', &(0x7f0000c0b000)='selinuxppp0posix_acl_access\x00']) syz_emit_ethernet(0x4a, &(0x7f000098e000-0x162)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x3c, 0xffffffffffffffff, 0x0, 0x0, 0x29, 0x0, @rand_addr, @multicast1=0xe0000001, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {"9ead6cb8ea46d9529663ae8fbd9e639768ac4442"}}}}}}, &(0x7f0000adb000-0xc)={0x0, 0x1, [0x0]}) 2018/02/03 02:10:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000383000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f0000304000)) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000719000-0x16)='/selinux/checkreqprot\x00', 0x0, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f000046f000)={{0xa, 0x2, 0xa2f, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x3}, {0xa, 0x0, 0x1, @dev={0xfe, 0x80, [], 0x0, 0x10}, 0x2}, 0x9, [0x100, 0x100000001, 0x6, 0x6, 0x6, 0x101, 0x9, 0xfffffffffffffff9]}, 0x5c) 2018/02/03 02:10:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000134000-0xd)='/selinux/mls\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) timerfd_gettime(0xffffffffffffffff, &(0x7f0000652000)={{}, {0x0, 0x0}}) getitimer(0x1, &(0x7f0000235000)={{0x0}}) r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000da000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) sendmmsg(r3, &(0x7f0000a55000-0x3c)=[{{&(0x7f00008aa000)=@nl=@unspec, 0xc, &(0x7f0000ebf000-0x50)=[{&(0x7f0000494000)="c677e6275e723bd744c1f53c6ef0cb7575bca2c181623bcb21bcbba7690355a68fa3bfc94457ee733b018e2fb4df2a6430749ad7918cb088965c1a67ff2fe668ef914316fb3d6da6e918fa24cfa3c56c3ed2f36e8040e146e7982db298e2d04d805d4f8365437dcef6e1ca2549ae69926bc3f99bec417533888c295d1820357a721adfdac26f7893364fedb9047258561aff7bab34eb14be", 0x98}, {&(0x7f0000b8e000)="51c049c720fb8c7051a20ec0acc9153d370c0e37927f16522656a1e609a52bc79a8e58d477dd1a8c074e600ec9fb8a1f6340d921e9b56dbf071010a0f038bcbd79c049cb59efc696d3808b0d6262c2dd97f582f42db5d0ab35d3e0e6a75b94a623775c39869303026f", 0x69}, {&(0x7f0000fc1000)="3d2873ad0ef1f71b13b8244f68ad225488405aeeab571621f981f3f14d6b64bcf5a7ddee59dcdc2d6fb16102acf6f41b0d2310e0a98e8c11c668bb4d9de9ffd572b10c5ba744620a74bfd3177329f60e5f58942bb23520c4365dd30be974d3db32a24df13c", 0x65}, {&(0x7f0000d48000)="9c04416f60444dc57b502fb7a5cc73fea645f697ade4daed1c53fb219f5e2604f687d563f63ea1828da65f97cc595b50d737e72d3242c383e2ce9ca698e374e4ac947d5e9e75e2056a786fc55c3177d7e3dbab95379c207b913aca3406457d64966528cf02826b8d2b10c288788324f685ef40f84c7038917424773f9d61dea1d3d236e9315e2d1642e14be58d882a3bb67a6a4aa053756234d874a0bd26ecb7963cb2a32f2064a99fb8c1a2be55ac29cb501ec8f2d6deaf0194458e1f69160b9f835b5061ba909d2826d3082f9f72f4fa5058a56b39", 0xd6}, {&(0x7f0000596000-0xe6)="91c32e1bab9c8ffc7f5401e6247da4211f2a8969e7faab5b351e337d502309a06ed8e24699989e2da5307b4536f7f381e0fb92aad3c4103f42fd8ff82defdf80a3517d5e00ae2edb53b114e40ad485428d64b55964729d71ee5e1a0e4547fae5328b3ad99c311d1f805ae5daa653304efaf61b48b8627b8a5f28c3be916efde433bef81eb84d166338bf94b441b00cace414e107ecdc299c78bdbc87dee5812bc10424b80f0a439d0b9825d98951bdeb973a2ad12f44e192e2b3479b64235118dd65a4db5192586173f0cb1b10f08dacec7dd8b3f305f74a7c9eb940c8ea79d9ab572c14b43a", 0xe6}], 0x5, &(0x7f000041e000-0x88)=[{0x38, 0x11f, 0x7, "93aa1a00bd004ba8c7db37ff0100e04171aed56d25c7308a31873cd4e591295ad28b96183b3e428d"}, {0x50, 0x0, 0x2, "ce60b78fd1633a8ae50a92622522222550cf5d0d6a440cd57006335d0bb2080e996e0db418e51a4d4c17da2823c6f1657cc9a598d9742d7be6c768fdbd72"}], 0x88, 0x40}, 0x7}], 0x1, 0x4000000) futex(&(0x7f000036c000-0x4), 0x5, 0x0, &(0x7f0000fd7000-0x10)={r2, r1}, &(0x7f0000000000), 0x0) syz_open_pts(r0, 0x81) 2018/02/03 02:10:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x28060400) r0 = socket$unix(0x1, 0x5, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000afe000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket(0x10, 0xa, 0x4) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000479000)='/dev/sequencer2\x00', 0x0, 0x0) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1}, 0x0) recvmsg(r2, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000), 0xfc13}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40), &(0x7f0000cc9000-0x40), &(0x7f00000de000-0x40)={0xffffffffffffffe1}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8), 0x8}) setsockopt$bt_l2cap_L2CAP_OPTIONS(r3, 0x6, 0x1, &(0x7f000064b000)={0x3, 0x7, 0x3, 0x1, 0x3ff, 0x200, 0x8}, 0xc) 2018/02/03 02:10:02 executing program 1: r0 = syz_open_dev$sndpcmc(&(0x7f0000399000)='/dev/snd/pcmC#D#c\x00', 0x7, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000000)=@int=0x9, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x1e, 0x4, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r1, 0x10e, 0x4, &(0x7f00003d6000-0x4)=0x800, 0x4) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x1}, 0x10) r2 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000bc5000-0x10)=@req={0x3fc, 0x0, 0x3}, 0x7f) writev(r2, &(0x7f0000a54000)=[{&(0x7f0000dbd000)='T', 0x1}], 0x1) close(r2) read(r1, &(0x7f0000274000-0x7)=""/7, 0x3be) 2018/02/03 02:10:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x2b, &(0x7f0000a88000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc) r1 = socket$inet_tcp(0x2, 0x1, 0x0) sync_file_range(r0, 0x6, 0xffff, 0x4) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000a88000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, @multicast2=0xe0000002}, 0xc) dup3(r0, r1, 0x0) 2018/02/03 02:10:02 executing program 4: mmap(&(0x7f0000000000/0x3a9000)=nil, 0x3a9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x801, 0x1) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000012000)=@filter={'filter\x00', 0xe, 0x4, 0x288, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0xfffffffffffffdd7}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@broadcast=0xffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='bcsh0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x98, 0xc0, 0x0, {}, [@common=@unspec=@state={0x28, 'state\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@loopback=0x7f000001, @broadcast=0xffffffff, 0xffffffff, 0xffffffff, @generic="31c0937c758bd292df8cab0fc04536fa", @generic="43248fa5e199f9fffffffffffffff28c", {0xff}, {}, 0x5e, 0x2, 0x1}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x2e8) mmap(&(0x7f00003a9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00003aa000-0x4)=0x0) fcntl$lock(r0, 0x7, &(0x7f00000b0000-0x20)={0x0, 0x1, 0x401, 0x6, r1}) mmap(&(0x7f00003aa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$mouse(&(0x7f00003aa000)='/dev/input/mouse#\x00', 0x4, 0x8040) mmap(&(0x7f00003aa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSLCKTRMIOS(r2, 0x5457, &(0x7f00003aa000)) syz_emit_ethernet(0xb2, &(0x7f000036e000-0xb2)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x22, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[]}}, @icmp=@info_request={0xf}}}}}, 0x0) pause() 2018/02/03 02:10:02 executing program 7: mmap(&(0x7f0000000000/0xf89000)=nil, 0xf89000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000879000)='/dev/snd/pcmC#D#c\x00', 0xfffffffffffffff7, 0x0) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000f8a000-0xa)={0x0, 0x2000000000000000, 0x1, [0x9d8]}, &(0x7f00002a8000+0x1eb)=0xa) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000f89000)={r1, 0x85, "8f0af5466345d1f31dbe8c0d545adfd7d4a373fe4dd82e5ffcfc17878a78eb051d1bcd0177030c327078e0d3396d03147398df92c3d4053300a6da575e956f3b9fbebc2da0bc3790e2d09e7a7ee7739e2bda0be0c6d799ad35583277e832b33f44f4c6a02af84497531b83cb74127a478f5b51bcad1fa374cb9980af8b7b0512e8a9fc3fc0"}, &(0x7f0000030000-0x4)=0x8d) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000259000)={0x2, 0x3, 0x0, 0x3, 0xe, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x70}, 0x1}, 0x0) r3 = fcntl$getown(r2, 0x9) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000511000)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x10) mmap(&(0x7f0000f8a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$llc(0x1a, 0x0, 0x0) mmap(&(0x7f0000f8a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_IRQFD(r0, 0x4020ae76, &(0x7f0000f8c000-0x20)={r0, 0xfff, 0x7, r0}) rt_sigqueueinfo(r3, 0x34, &(0x7f0000f8b000-0x10)={0x3, 0x200000000000008, 0x84, 0x101}) 2018/02/03 02:10:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3ab, &(0x7f0000005000)={@random="1b23d7030f00", @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "e30600", 0x18, 0x40000000003a, 0x43ff, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@mld={0x88, 0x0, 0x0, 0xfffffffffffffffd, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}}}}}}, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000b00000)='/dev/ppp\x00', 0x4180, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000a56000)={0x0, 0xffff}, &(0x7f0000b30000)=0x6) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000b5b000)={r1, 0xbb, "5e07a705585da17c94cf77b4fc9207e6f8049510a91ea959e1916c4fce7bd2486053db80f8b389b61120764683e9041a71d8e8b46fedb7e8086d4bdbb5564786dda7829905ea357caed91631f901c6fd4ce59634c5e55403a0b8971706b9e746fb9594693695794d4eadf7e4ae504ff470965f306a709f746fde1dbc1ecf956792d038459fa8ffc62ebc51181c4f31509e361a3d739d6c2789d22a871e43de855744366bdd2b74fb26450951700658c52a8fe0809e9aabbade45d0"}, &(0x7f0000c58000-0x4)=0xc3) 2018/02/03 02:10:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000bbb000-0x98)={0x0, @in={{0x2, 0x0, @multicast2=0xe0000002}}}, &(0x7f00005d7000-0x4)=0x98) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000742000-0x10)={0x80000001, 0x0, 0x0, 0x0, r1}, 0x10) 2018/02/03 02:10:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000014c000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000d77000)='/selinux/policy\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r2, 0x8040450a, &(0x7f0000951000)=""/186) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_SREGS(r3, 0x4138ae84, &(0x7f0000c9c000-0x138)={{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, 0xfffffffffffffffc, 0x0, 0x0, 0x20}) ioctl$KVM_TRANSLATE(r3, 0xc018ae85, &(0x7f0000afd000-0x18)) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f00004a3000)={0x0, 0x10000}, &(0x7f00009f3000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000dd7000-0x8)={r4}, &(0x7f000012d000-0x4)=0x8) ioctl$EVIOCSKEYCODE(r2, 0x40084504, &(0x7f00006ab000)=[0x40, 0x101]) 2018/02/03 02:10:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f000084b000)={0x3, 0xffffffffffffff9c, 0x1}) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f00005e3000-0x4)=0x7) socketpair$unix(0x1, 0x800000003, 0x0, &(0x7f0000da7000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = memfd_create(&(0x7f0000000000)='dev ', 0x0) ftruncate(r3, 0x40003) sendfile(r2, r3, &(0x7f0000001000), 0x400000000fee) recvmmsg(r1, &(0x7f000000e000-0x100)=[{{&(0x7f000000e000)=@alg, 0x58, &(0x7f0000005000-0x40)=[{&(0x7f000000e000-0xda)=""/218, 0xda}], 0x1, &(0x7f000000f000-0x3f)=""/63, 0x3f}}, {{&(0x7f000000b000-0x10)=@ax25, 0x10, &(0x7f0000010000-0xa0)=[], 0x0, &(0x7f0000011000)=""/3, 0x3}}], 0x2, 0x0, 0x0) pwritev(r2, &(0x7f00002ed000)=[{&(0x7f0000781000-0x29)="e9de5d5cf25a3478d152ed2be8a0ddfb17f5e73c5277b7318a31d964d7d3c42376e8c8b621c1eee752", 0x29}], 0x1, 0x0) 2018/02/03 02:10:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f00008d1000)='/dev/vcs#\x00', 0x8, 0x2) ioctl$KVM_TRANSLATE(r0, 0xc018ae85, &(0x7f00006f9000+0xb62)={0x4, 0x2, 0x43b, 0x8001, 0x7f}) seccomp(0xfffffffffffffffe, 0xfffffffffffffffe, &(0x7f000001c000)={0x0, &(0x7f00005dd000)=[]}) pipe2(&(0x7f00009cf000-0x8)={0x0, 0x0}, 0x0) shmctl$IPC_SET(0x0, 0x1, &(0x7f0000957000)) shmctl$SHM_LOCK(0x0, 0xb) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000ce2000-0x20)={@mcast2={0xff, 0x2, [], 0x1}, 0x2, 0x0, 0x0, 0xe, 0x4, 0x100000000, 0x3}, &(0x7f0000b98000)=0x20) ioctl$DRM_IOCTL_AGP_ENABLE(r2, 0x40086432, &(0x7f0000d3f000-0x4)=0x101) ioctl$void(r2, 0xc0045878) 2018/02/03 02:10:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x11, 0x5, 0xc) removexattr(&(0x7f0000a65000)='./file0\x00', &(0x7f000004a000-0xb)=@random={'trusted.', '\x00'}) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f00003c5000-0x9)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r3, 0x4010ae67, &(0x7f0000204000-0x10)={0xd000}) r4 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f000072a000-0x11)='/dev/qat_adf_ctl\x00', 0x40000, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r3, 0x4010ae67, &(0x7f0000f94000)={0x0, 0x118000}) get_mempolicy(&(0x7f0000e29000-0x4), &(0x7f0000863000), 0x0, &(0x7f000028b000/0x2000)=nil, 0x0) modify_ldt$read(0x0, &(0x7f000006e000)=""/144, 0x90) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000501000-0x2c)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}}}, &(0x7f0000ffa000)=0x8c) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000424000-0x14), &(0x7f0000c1f000)=0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(r4, 0x29, 0x22, &(0x7f00003f8000)={{{@in=@local, @in=@broadcast, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@local}}, &(0x7f0000630000-0x4)=0xe8) connect$packet(r1, &(0x7f0000e62000-0x14)={0x11, 0x5, r5, 0x1, 0x4, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) prctl$setmm(0x23, 0x0, &(0x7f0000c3a000/0x3000)=nil) r6 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000957000-0xb)={0x9, 0xf95, 0x800, 0x8, 0xdb, 0x8, 0x1, 0x1fffc00000000000, 0x52, 0x7, 0xfffffffffffffffd}, 0xb) clock_gettime(0xfffffffffffffff9, &(0x7f000077c000-0x10)) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x2, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r6, 0x4090ae82, &(0x7f0000418000-0x90)={[0x6, 0x0, 0x100000001, 0x8d26, 0x8, 0x200, 0x8, 0x1ff, 0x80000007, 0x5, 0x1, 0x2, 0x5740, 0x5, 0x53]}) ioctl$KVM_SMI(r6, 0xaeb7) ioctl$KVM_RUN(r6, 0xae80, 0x0) ioctl$KVM_RUN(r6, 0xae80, 0x0) accept$packet(0xffffffffffffffff, &(0x7f00006c5000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000129000-0x4)=0x14) connect(r4, &(0x7f0000943000-0x10)=@can={0x1d, r7}, 0x10) r8 = socket(0x15, 0x80005, 0x0) fstatfs(r8, &(0x7f0000c15000)=""/93) getsockopt(r8, 0x200000000114, 0x2714, &(0x7f0000a44000)=""/1, &(0x7f0000940000)=0x1) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x1200000010002) getsockname(r8, &(0x7f0000822000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @loopback}}}, &(0x7f0000167000-0x4)=0x2e) 2018/02/03 02:10:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000d78000)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000273000-0x98)={0x0, @in6={{0xa, 0x0, 0x3, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x3}}, 0x1, 0x3}, &(0x7f0000366000)=0x98) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000aad000-0x20)={0xffffffffffffff4d, 0xffffffff, 0x20a, 0x6, 0x40b, 0xdf, 0x4, 0xffff, r1}, &(0x7f0000cd4000-0x4)=0x20) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r2, 0x6, 0x9, &(0x7f0000b93000), &(0x7f0000ef7000)=0x4) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00007eb000-0x14)={r1, 0xffffffff, 0x5, 0x5, 0x7f, 0xfffffffffffffff8}, 0x14) 2018/02/03 02:10:02 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$unix(0xffffffffffffffff, &(0x7f0000000000)=@file={0x0, ""/4096}, &(0x7f0000001000-0x4)=0x1002, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(r0, r1, &(0x7f0000001000-0x8), 0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$tun(&(0x7f0000001000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000c7b000-0xc)={0x0, r2, 0x1}) ioctl$KVM_GET_CLOCK(r3, 0x8030ae7c, &(0x7f0000a8c000-0x30)) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20001000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000003000)='/dev/sequencer2\x00', 0x1, 0x0) ioctl$KDGKBLED(r4, 0x4004510d, &(0x7f0000001000-0x1)) r5 = syz_open_dev$vcsa(&(0x7f000013f000)='/dev/vcsa#\x00', 0x2, 0x800) ioctl$sock_SIOCETHTOOL(r5, 0x8946, &(0x7f0000424000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f000024c000-0x2c)=@ethtool_cmd={0x4b, 0x9, 0x9, 0x5, 0x0, 0x5, 0x8001, 0xfffffffffffffff8, 0x8000, 0x3, 0xfffffffffffffff9, 0x7, 0xffffffff, 0x8001, 0x100, 0x9, [0x9, 0x2]}}) 2018/02/03 02:10:02 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000001000-0x8)='./file0\x00', 0x500, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000a0a000-0x18)={0x0, 0xfffffffffffffff9, 0x20, 0x4, 0xa35}, &(0x7f0000001000-0x4)=0x18) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000ab8000)=@sack_info={r1, 0x3bc37fcc, 0x6}, &(0x7f0000001000-0x4)=0xc) socket$can_bcm(0x1d, 0x2, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) sendmsg$nl_xfrm(r2, &(0x7f00008e5000+0x86a)={&(0x7f0000d6c000+0xdde)={0x10}, 0xc, &(0x7f0000f4c000-0x10)={&(0x7f00008d8000)=@migrate={0x104, 0x21, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in6=@dev={0xfe, 0x80}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x20}}, [@migrate={0xb4, 0x11, [{@in6=@empty, @in=@dev={0xac, 0x14}}, {@in=@multicast1=0xe0000001, @in6=@mcast1={0xff, 0x1, [], 0x1}}, {@in6=@loopback={0x0, 0x1}, @in=@rand_addr}, {@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @in=@dev={0xac, 0x14}}]}]}, 0x104}, 0x1}, 0x0) 2018/02/03 02:10:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000b52000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(r0, 0x40086432, &(0x7f0000f98000)=0x9) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000de9000-0x18)=@add_del={0x2, &(0x7f000092e000)=@generic="2e0067268926f44dc50db7f767b85c5f"}) 2018/02/03 02:10:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f00008a6000-0x10)={0x2, 0xffffffffffffffff, @empty}, 0x10) openat$audio(0xffffffffffffff9c, &(0x7f0000d7f000-0xb)='/dev/audio\x00', 0x2, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f000008a000)=0x71, &(0x7f0000d02000-0x4)=0x4) sendto$inet(r0, &(0x7f0000fc3000-0x1000), 0x0, 0x0, &(0x7f000069b000-0x5)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) close(r0) 2018/02/03 02:10:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000b68000-0x78)={0x4, {0x2, 0x1, @rand_addr=0x6}, {0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}, {0x2, 0x2, @broadcast=0xffffffff}, 0x2, 0x1, 0x1f, 0x7, 0x6, &(0x7f0000d7e000-0x10)=@common='nr0\x00', 0x0, 0x40, 0x4}) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f000022d000-0x44)={{0x2, 0xffffffffffffffff, @broadcast=0xffffffff}, {0x2, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, 0xe, {0x2, 0xffffffffffffffff, @broadcast=0xffffffff}, @syzn={0x73, 0x79, 0x7a, 0x0}}) 2018/02/03 02:10:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) sendto$inet(r0, &(0x7f0000d99000)="d3039bca65f3f011cae6e6f196ddfe", 0xf, 0x4000040, &(0x7f00002ca000)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000bca000-0x90)={0xb, {{0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}}, 0x90) bind$inet(r0, &(0x7f0000193000-0x10)={0x2, 0x2, @empty}, 0x10) syz_emit_ethernet(0x2a, &(0x7f00000cd000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8}}}}}, 0x0) 2018/02/03 02:10:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f00002d7000)=&(0x7f000098a000-0x1)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000eb6000-0x28)={0x1, 0x0, [{0x0, 0xfffffffffffffed7, &(0x7f00005f8000)}]}) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000ea3000-0xc)='/dev/autofs\x00', 0x2000, 0x0) ioctl$KVM_SET_CPUID2(r1, 0x4008ae90, &(0x7f0000558000-0xf8)={0x6, 0x0, [{0x1, 0x10000, 0x4, 0x6, 0x6, 0x4, 0x2}, {0x8000001f, 0x3, 0x3, 0x8, 0x3, 0x9, 0x9}, {0x4, 0x902, 0x2, 0x0, 0x40, 0xf9b, 0x81}, {0x0, 0x1, 0x7, 0x2, 0x8, 0x3, 0xe2}, {0xc000000f, 0x10000, 0x2, 0x5, 0x7, 0x401, 0x5}, {0x8000001b, 0x4, 0x0, 0x9, 0x0, 0x9, 0x7}]}) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f83000-0x4)=0x1) ioctl$sock_inet_SIOCGARP(r2, 0x8954, &(0x7f000038f000-0x44)={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}, {0x306, @empty}, 0x4, {0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xb}}, @generic="e4115f09080d7c000df666bf56e0e595"}) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000d70000-0x10)='/selinux/policy\x00', 0x0, 0x0) setsockopt$netrom_NETROM_IDLE(r3, 0x103, 0x7, &(0x7f0000d74000)=0x100000000, 0x4) 2018/02/03 02:10:02 executing program 1: prctl$intptr(0x24, 0x800) rt_sigreturn() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f000026f000)="b3738272a54273ab5dc8daa8a22378281c622eb6", &(0x7f00000ca000), &(0x7f0000fa8000-0x4), &(0x7f0000ea6000)) prctl$intptr(0x24, 0xf90) 2018/02/03 02:10:02 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$ax25(0xffffffffffffff9c, &(0x7f0000001000-0x10), &(0x7f0000001000-0x4)=0x10) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) close(r1) r2 = fcntl$dupfd(r1, 0x406, r0) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f0000000000)={0x1, 0x0, [{0x6, 0x27, 0x1f, 0x5, 0xb35c}]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ipx_IPX_TYPE(r2, 0x100, 0x1, &(0x7f0000001000)=0x9d, 0x4) ioctl$TIOCNXCL(r2, 0x540d) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x14, &(0x7f00006b9000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [], {@generic={0x8864, "00b300b10000"}}}, 0x0) 2018/02/03 02:10:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000b3d000)='/dev/dsp#\x00', 0x200, 0x1) sendto$unix(r0, &(0x7f0000772000-0x1000)="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", 0x1000, 0x4, &(0x7f00006e0000)=@file={0x0, './file0\x00'}, 0xa) fsetxattr(0xffffffffffffffff, &(0x7f00009c4000-0x19)=@known='system.posix_acl_default\x00', &(0x7f00008c3000)=',\\:\x00', 0x4, 0x3) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000531000)='setgroups\x00') ioctl$DRM_IOCTL_SET_VERSION(r0, 0xc0106407, &(0x7f0000481000)={0xb34, 0x6, 0xffffffff}) sendfile(r1, r1, &(0x7f00003a7000), 0x400000ff) 2018/02/03 02:10:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00004a8000)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$OBJ_PIN_PROG(0x6, &(0x7f00006db000)={&(0x7f00006b9000)='./file0\x00', r1}, 0xc) r2 = getpgid(0x0) sched_setaffinity(r2, 0x8, &(0x7f0000cb7000)=0x75) poll(&(0x7f0000185000-0x18)=[{r0}], 0x1, 0x3a2f00) readv(r0, &(0x7f0000dc0000)=[{&(0x7f000094a000)=""/4096, 0x1000}], 0x1) writev(r1, &(0x7f000000b000)=[{&(0x7f0000c03000-0x106a)=',', 0x1}], 0x1) 2018/02/03 02:10:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000c92000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) unshare(0x400) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syncfs(r0) 2018/02/03 02:10:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000e9f000-0x9)='/dev/vcs\x00', 0x40002, 0x0) recvmsg(0xffffffffffffff9c, &(0x7f0000b23000)={&(0x7f000098f000-0x10)=@can={0x0, 0x0}, 0x10, &(0x7f0000c2d000-0x40)=[{&(0x7f00002cf000)=""/4096, 0x1000}, {&(0x7f0000a69000-0x20)=""/32, 0x20}, {&(0x7f00007ac000-0x29)=""/41, 0x29}, {&(0x7f00009d2000)=""/114, 0x72}], 0x4, &(0x7f0000120000)=""/38, 0x26, 0x8001}, 0x60) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f000061e000)={r1, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x17}}, 0x10) r2 = socket$inet_udp(0x2, 0x2, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = fcntl$dupfd(r2, 0x2, 0xffffffffffffffff) mmap(&(0x7f000028e000/0x1000)=nil, 0x1000, 0x0, 0x11, r3, 0x0) socket(0x14, 0x6, 0x400000000) 2018/02/03 02:10:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0xcd}]}, &(0x7f0000f92000-0x4)=0x10) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000607000)={0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000ed9000)={r0, @in={{0x2, 0x1, @loopback=0x7f000001}}, 0x5, 0x5}, 0x98) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18}, [@ldst={0x3, 0x3, 0xb, 0x7a, 0x0, 0xfffffff0}], {0x95}}, &(0x7f00005fc000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f00009ab000)=""/4096}, 0x48) r3 = memfd_create(&(0x7f0000686000-0xa)='syzkaller\x00', 0x1) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r3, 0x29, 0xd2, &(0x7f0000cce000)={{0xa, 0x1, 0x5, @dev={0xfe, 0x80, [], 0x0, 0x15}, 0x4}, {0xa, 0x1, 0x8001, @dev={0xfe, 0x80, [], 0x0, 0xd}, 0x20}, 0xffff, [0x7ff, 0xa59, 0x1, 0x3, 0x2, 0x0, 0x400, 0x40]}, 0x5c) r4 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r4, 0x1, 0x32, &(0x7f00009da000)=r2, 0x4) write(r4, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r4, 0x84, 0x7, &(0x7f0000afa000)={0x8000000000000020}, 0x4) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x1f, &(0x7f000092d000-0x98)={r0, @in6={{0xa, 0x0, 0x8, @mcast1={0xff, 0x1, [], 0x1}, 0x5}}, 0x2}, 0x98) 2018/02/03 02:10:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) connect$inet6(r0, &(0x7f000022e000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x100000001}, 0x1c) setsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f000001d000)='-', 0x1) connect$inet(r0, &(0x7f0000d07000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00002db000-0x8)={0x0, 0x6}, &(0x7f00006a2000)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f000085e000)={r1, @in6={{0xa, 0x3, 0x7f, @loopback={0x0, 0x1}, 0x7}}}, &(0x7f0000d8e000)=0x8c) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000e4f000)=0x2, 0x4) io_setup(0x6, &(0x7f00009b5000-0x8)=0x0) r3 = syz_open_dev$mouse(&(0x7f0000bea000)='/dev/input/mouse#\x00', 0x4, 0x2081) r4 = syz_open_dev$usbmon(&(0x7f0000ac0000)='/dev/usbmon#\x00', 0x4, 0x6200) r5 = openat$vcs(0xffffffffffffff9c, &(0x7f0000e2f000-0x9)='/dev/vcs\x00', 0x100, 0x0) io_submit(r2, 0x3, &(0x7f00001c5000-0x18)=[&(0x7f0000928000-0x40)={0x0, 0x0, 0x0, 0x6, 0x5, r0, &(0x7f0000bfc000-0x68)="c14837a8530c7dcd8345fc43f6261716f0582bce95ea5303ec7c861d6b2dc5831bdce0a58b69a9a698be36ea1242f6c5e6e734c645030f0a8ca29ff50b67abbb1010ece6ec394712269548e2b5e7d681c42d104328bf35fc9e21f90fc10cb2e66043989adf449692", 0x68, 0xfffffffffffffffe, 0x0, 0x1, r3}, &(0x7f0000041000)={0x0, 0x0, 0x0, 0x7, 0x5, r0, &(0x7f0000bf0000)="adbc59348c19c4792e0e949f9639c35bab73dc5048ca38414f939ea72607dc4819e15a3c23833afa21c89c453893a12e4dc4070a543bb7c9830148fe839af22b11f4bd027ca646604bd68ac71ee0e12ac4190e05c482b8b183edbbfeb15f60c83449b1fc048e2fad374075553dbbfa3ef83210ba6cba0786ba003d67f2990bafe45fc6fc2f8578f4a7d607b95fcc659f0f83e55af192e79c2cedd0c64e41e60d8fcfcb25f70161c651074d16f450f6057fc5f0c60e0abdd5997bf1f348a3e773de6267ea120487e20aec8bc37ed29dfc63517185af6ceec625f4bb1203e2d9b214fb43e710beb1c9960c", 0xea, 0x4, 0x0, 0x0, r4}, &(0x7f00004a0000-0x40)={0x0, 0x0, 0x0, 0x1, 0x1ff, r0, &(0x7f000059f000-0x71)="26ab6c1236767005fff822769b5d3823fa466e133d1870d2436d01388339fa8ecc018a7ca363b8853bbe1943138c48fa10e6ea7d3a73cb39486aa518a7d646f8f8f1f9dcc98b0e4ef09509928cb41eb821f2a1712bae1a3b47da0318981e20afba155805426934b97229d862c73dda7962", 0x71, 0x6, 0x0, 0x0, r5}]) 2018/02/03 02:10:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x3, 0x6) ioctl$sock_proto_private(r0, 0x89e1, &(0x7f0000bbc000-0x8)="24221ae4ab3bb650") r1 = msgget(0x3, 0x8) r2 = getuid() fstatfs(r0, &(0x7f0000176000-0x3)=""/3) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000f53000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000c7a000-0x4)=0xc) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00004c5000)={{{@in6=@mcast1, @in=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@local}}, &(0x7f0000812000-0x4)=0xe8) fstat(r0, &(0x7f00001e4000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = getpgrp(0x0) r7 = getpid() msgctl$IPC_SET(r1, 0x1, &(0x7f00001b2000-0x78)={{0x5, r2, r3, r4, r5, 0x60, 0x1ff}, 0x137, 0x101, 0xfffffffffffffffc, 0xcb, 0x7, 0x9, r6, r7}) 2018/02/03 02:10:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x200000000001, 0x84) sendto$inet(r0, &(0x7f0000022000-0x16)="01", 0x1, 0x0, &(0x7f0000031000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f0000035000-0x95)="c6", 0x1, 0x0, &(0x7f0000034000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000ece000), 0x10) shutdown(r0, 0x1) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x74, &(0x7f0000030000-0xb8)={0x0, 0x100080, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in={{0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}}}, &(0x7f0000024000-0x4)=0xb8) 2018/02/03 02:10:03 executing program 0: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_rfcomm(0x1f, 0x3, 0x3) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) flistxattr(r0, &(0x7f0000007000)=""/50, 0x32) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x0, 0x813, r1, 0x0) 2018/02/03 02:10:03 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/dsp\x00', 0xc41, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000982000)={0x0, 0xff}, &(0x7f0000dd2000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000001000)={r1, 0xfffffffffffffffd, 0x30}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f00002e2000)='./file0\x00', 0x80040, 0xfffffffffffffffd) ioctl$TIOCEXCL(r2, 0x540c) recvfrom$unix(r2, &(0x7f0000b27000)=""/78, 0x4e, 0x10000, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f000006d000)={r1, 0xce6}, 0x8) chown(&(0x7f000074b000)='./file0\x00', 0x0, 0x0) 2018/02/03 02:10:03 executing program 0: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000010000-0x8)='./file0\x00', 0x100, 0x100) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000003000)={0x1, 0x9, [@dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xd}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x10}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]]}) remap_file_pages(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x0, 0xfffffffffffffffd, 0x0) mremap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3000, 0x0, &(0x7f0000000000/0x3000)=nil) 2018/02/03 02:10:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b02000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f00008f1000)) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000f37000)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000b24000-0x10)={0x0, 0x40, &(0x7f0000482000-0x40)=[@in={0x2, 0x2, @multicast2=0xe0000002}, @in={0x2, 0x3, @multicast1=0xe0000001}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}, @in={0x2, 0x1, @multicast2=0xe0000002}]}, &(0x7f000015a000-0x4)=0x10) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x1b, &(0x7f000046e000-0x17b)={r4, 0x1000, "0004ca022abd1c652835e29d96c8030e2ba4d7e8943b0d81e987c5de1cf3d44f3207a592e882f9c55900bc92c6c513085faee67fee41ea703e7ebc9ff3d0de7484f7ab8fcb20376cd7a0c09dc6a98ddb6318fcb010ccadec0df3b054efc0a341f06059b4ac0fe36d4b523b6107b44a5fcfb4240f37279c0956254d31700ad44a5eaf444e37f31f9156fb6e34af3f136af6e5590f788730323fd0a8d6052ebdca0b397f0e645d94927a67e9d1a4febcab9606e06aaf1824cebfadcb9a294882c97e77421a3363409b542f2ea97ab0b268a407c37d033e1dc6afb5a51d91afbeeed03962d1c3409bb573f1bab400d31ff0e61d43d7a2b5536b284da4bbee73d8b6168e066225cdd97aebc8234d3017acd0f1c7ef31e8658771f9cf787282350cffa836b8de4fbb381dd3643d41c4f7271c7c9b07eedb74c213ae5938dba9199dc84a603c684e6ec1c0d64ae67047d6b70ad1ff600bccf62bb14876582fee6600ff68b084aca6d15709a3ea82d20ebdab8c7b1e16caa1bbd6d04668abea025b2dcdf04082844d8679f03bff2893f64c632764023b6cb5cb840be6943333ad409bd92de1443f9c1a599a6a16b88c1866f02a51e048c1422bc822ab9097ca8fb3473d2e7923642797b68e40d537756e4e18e59b0084c5bcb6ab1a55b683583481706d2ccb065a9d2c00dec0aadfe943b17f586143a5f839e2a2c36f86183f29bfbf1bca2a0eb1166b44c6583a06e1abfb367b26f40f200ba67df1adb60ba10cff90a4a37799dcced3a1c1b17e12d7804b1cdc9ab21ada96abd2dc67265626770523033a06e33c1dc6726cc75ac98e2da257c51746dbec7ea13bb2eaa2b02fd57c6bb80e9c018bc8e85c53e62a14eef8f1742ca43f9919e7b453419168c89ec5e20cde9321b1ff4d9a8030d102fb71b015638d7bd6c071c537f7b86ef79e1b64d5c0e71e1091078ded385baca631f9dd3a1bfef22a91540b4a06678e1a6ba74dbba8e18baa95f4d026981475e7f29e7ed91216f152885a8cc4a00db38e07a78042987694e04ebbb8dc470116c3ea329847eb665285db7fe2ce5f40af6880e418007b8b92e0520956ce751d2a5957bc3de56b5621aa95bec93b3a047423d52f2a2ec4b4f2690e42844b42d120db608651bf6834ab66f49d1aec995077569ba3873e3aec16fd84de1b326046ce21db56fa97f609217edd85f270319bba6c15b70205586e531ea901b9581c267b0defe046824c5c7ffdcdeaf0505956235e9d962304f01d625c1ee9d520d126a5ceaa8d96edff89799b0f8c740fae2f8909dda48b4ddeaeedb83f0edf87f8ce025567e5f11bdf92e67e1b5dfdb89e81d204d6205fdd3a84af77d638266354aa5110ed7965f94823ffa27536b0a7f6df7d20d1f4faaca7025674d6d6e105b5dc0cdb22fdf3e369fd79d04c04873ce82d9549f698733321194797c578993c69c95667f5984a082bcd6cdba295341ff120aec123e66f842399cf440fbd5680c97bdaab99437e421360b5772ecbf82f669788a3349407c12d95ffb2c192c91aca59fb5640de5407979c30bbf6bec1bef5d0cce6600516bab2c0342f2ff4f137378ad5c14dc1b339817f62623eb4a73749c9dc86affcdfd626f0d419da9cbe91120bd436361ee240e18bcf7d37b594a7fc394dfcf52293b9f03a8f5cd82d53e67c758952970b47e313f6f5c8a5beb01a3ae270b2843d615dd3ed2ee809e4465a0c85ace6f3cf11d309dec44890beec79a4e5131aafb25c72d8db45b1a1c2d130d7c8e17892810a5e3923d917e59c0dd9bd24d3aaf786d3b4cb880e0bd7d9f1c09794d4c742d3d28f321443d9ecd0c3a0a3f7e4c10f4254f2eab77801d073bccd336607a060a2c0819b14eb589f9b82f68d7d09e152198617b9a8400332e7a840307c5b73d6ccdcf328801adb31a360285b7ac27b3a59dfd093297c83c44d8c37db202924a39deb8110d36bc9edf92f2b3babadabf177f078ed74e971a5c300e9086aa53d0c00bc480ad257c8b6f58858e289626fd9be5c1c2df888545b52e8f5edcb5b2852efb989c311b86de2ca9e848236e29f099a11a05166149eca5f16cc41b5f06092cbc0aeb952ebfcd3fa34a0b030e44a7c17d402f16c3ae23165debe9f4ab3bda745a05cfb5177543e15d27f6060d1bf1d1ecfe80c26db1925c52306a7bf793b90e9a2b247b1062a68d59290416999abe7a2b10c13e18b1a111233174af507d13b753c9c16ea59ed38801ab3acb087d9945a4e6784f288c22e81a037d399592cdf46fdef1432788d08ba23906dc6c5510b4900fe0c7017e054cbdfc9f2b1e1b71485620a9eff051f18f96c7d588ae24d0b13220e1ae0187a864479f9a7155747ef6fba04d9a3eb183c9df26681910dd9d214c2e9dd0a85185b7f0f53b2dddfa34e2ec6f3b85eb37f121c11dec5bab1bb2d69a96b4af741e761d401d50e57f82f61bdd39220b3c95252719660961e3c9f5d72a2e79e8d6cc698918c46ab84661a685f58b58ec0e97198c50cdbf7ec47a8e03afe90968bae4f8291fc4ff5e9b269ca6401e2de01ef81d7d5e05de81872fe79f14675a0769a100eaf2f9e15ed4f8c7af876bbead7291bd8fd8bd8fc5e0fb68498e714785b9bfab009b1f27b8e281a5b9fb8878b5e096e5e3c5a5e5ba74350b3b2fbc878233d4f67fa7aba24428d0825ddd83312504903b0176b83c1d773f1fa69784cc21601d592d4c69fe4602b43efcc94be230638b815093a0676b0f6a961758673ac19a61effe4de23e2dc04e4a6af08eb6af8e6b7bbbba86acd74591afc2dff591d35e178cc9f54edfeefde555919eaba3fb5c12fe191003c81bc03e9a75135c10709256e15525b9fca3b5b49a01abaadbaf55622bb20e96ed00ef33fd9c47b85ad171545c481bafaa65215999799c4c2a24ef8911920167e86d789bc04db045249f29fb9e0eea22113d97904c93aa0ffc88c726e0b434fdfcefa37cca44efb672724ba5b81b6bb2b23af1bb7fc24f4e366f0b0d910838811524c4e45382a87c5ad67772e338242021ed5e2d43a5565427a7e4da625f98abc24beee74aad7eaec149d6a5b16e42eb678c8a9af6636068e361b043955ad8872506c39bf9d3e3419b0acc86639b6400ea0cfddd5f05e649ba625a7afd923744ce9a82e0f2da7ae155b81d83a829b859b1caf2b6da05f389d592254fa72381dac77e13cea687c27059a583048735a8aa752d803f25862550e64f222610c08b9dc30d7152e5d630398b83f0eb1a2cb739c4bb0b1426e9fb834e361962861d55f80b4570e420241050ebae4365a651bf524d67e07ea7ad76e24061345f22a774e383f4f78d6776b213f8d34520aff978afb6334149f2cfc048928119653218e92b3186a58fbf2fbb58a6f143f326b0cd27dfb05b518aa390d66c69de84f0414e02a1a90d35cc580cb05b9158f5c555498a0a9744a686c2092d4c33eb94358a2bc2b14887f2e474e4b7fead215b542069f03017986955f56c5bf77ba1a27a294159cb5e4209088ec26dcbee3750ea954de998e76b153ed06dac065a4858852ee1e46738fa025d718abfab45af7e7ce38d8020ca2242cb6fd3a4a0bd2104651ae61015848826467dfd502280b112146ea2b9cb834bbbbdd664e6d909ef6c96c4b364010a4cbae706df9d66ac5d963c7b6c25d6f93ad685cedfb44c47b1317eb655776e1d968af3cb099752e2b815b45851718749a9818f13218dc35e3570d2be9055a095774ee64a781b1a03d565ad4db8838062d04f095b7bd58d968a65953818a595584c2baf4ae8c56596656c93da635f30493959c97668094922b839b9fa433669ae141eeb76888baf97e9a3bf914cee0db30407b533c31b26f9aab2638cb17f24f4fbfbebfe61c7326efe84eaae496337198b85ae6ed2fa05b0b899a08341002577cea5c2ad7f2ef5ed0ff9c6d80a4960f1d3f075cdda6e216b9944d9457ab286e4662c26aea16ebf6d4384afc92bc02d0351e73c3cc7a7b27d0baea45bb361544e644e9628b7ba9ef68d97964f2e652f03c126b0da80b52f8bfbf4b9be562393eac7d15e483f2959df5c48772760daa4fe4ccc01192bffd68508d8e64fe6247f089c9f67cf5cad01b4394f9d89f85510bbb99e38e1ddc65133665b82f335c3d90147007319ac6773d10c20b7449a661d75c6f3c9163d393699e5981418cdf74437c6a0c08b9a50dc9e43683322aa0979baf816debbbf1b0cb8fd1bbc98bc8e64a332b327609c7a0c7aecd17320b4912f7056869f8cd4de3100e3fed628a0fb1c444f47edab2f3e8b6eb67dfeea0d4ba76a2e5577dbdacb62d1813583e2aacb81e8f4b8655a85d91b42c6ed653335aaca2f4dbc11830a98ea511fcdade112e71e6f0c6a75fe9a9395f9cdf643e2355c58bf63a31ef3c4ce14e75f12b6782385ae29162e983b8a3c0adf0a68e8474e76fdc62d933121ecefe67ad3b1635d37765f2d14933a0e794e7097972d4798f9b1b7cac45a65dca625b6f120d01440fe096f5d669095087f3462aed992d6ef191ccd03d7cccf42ddf8af35027ae71ccbf873a3f0babec2bd801bfebfa9f0658a5530fdc955b3f2195daf120f2626d3885a9ee109de6156c6d91ed21e9a59752c4ce134e23c1e93461a0086d072099bd649e97b9bf5c188524a64967d87c94977e134459e18be45b4685143986078322076f9cb8919cc00577a534c8530d6d0c0a87e85e0b9fc3875acc2b5f52a6a26b25aafb61b39ba835a4d07e8e5fa6bf75459f099f4aac948e8a0544e937e7984f25ac4276526508e22caab24e115eac0b1948772198bfc72a9aba79413d3ae5309d56b53e24431e2909c5d2a0f838a8f2d5489a11440c001b63bcb8c364b78fb0a5e001c095a731d87452c4498b71f42b61d0d2084177b25cdaeb05ea393512d12bd0784d536050e7c27c80b8d899247e760f6c06001c3eab2940514c7a5e9e699f95ddd8d2115009f2b11e8619cb01f389906488f32c03f1d280c852da18d9f38f54e28455555bafac9fb0cb797c6a3f1e3bfa06f651c0eb188e45a3e81909740cc290af66ea448a690f6a4abcb93223baa21e1d257c58b1b5423505831d9935f354ba149182a88a28217bf97785b1eb7d1db063caab68f518b4debd7bc131ce2609e4fe1d255e887640f1acc825886c099c4f28cecf22b59859c3c5a7508958c338d7c2a8ee6725bb4ee6e718916e3fdc3f4a91003d74c8b8afd6ce7ad74ad663bc3861b9a4f6a954c2599727a2dae47530d63cf185e47dbac2c7b574f2f42d85446134f1c530561d87dcab78bdaafa4007335281667f1ee52a2abbce0d6d9ce369e0b53aa103d29332bac421f3ee39841c42227f30dcb36462c32b885edae1897f67ce9244b3f638fd6d627f480a6ac060915e504a823b3aa0efd87aea4829c6597b06b2e27d98ecd7793f42ef71aec71c9e250aa50bda655a305cac29f2b7cda8b3bc043be9c543a2641fab1a705d0307a3ded57bb60a2a318f831a1042158914d670c0e3318c9c621cb73a1059b0e26b62c68a0280a50d8a7a78b44c488fdba554e0c48ed4995acc2117d3145c93e0ac97e2616c76c2f1e7ae388ebafc94e9d8a0fe2ca8721898373d3675394c8f766d5b830d4e3281ae98ab907fbff20091b8a729a1fa6710286c11d91421fe0e75fc66faf3b9efca1096c91ae65ded4750f5465795a08f89e4b7ca22f376ff43e47e7a25c23abc678f4bf61e7bb0a4931986dcd8c9b109500628ab4f9d7c893cb15c87a84544a08ee23de7a6989219353a38ade4bfa13145b8ba58c8"}, &(0x7f0000d0a000-0x4)=0x1008) ioctl$DRM_IOCTL_SET_UNIQUE(r3, 0x40106410, &(0x7f000020d000)={0xad, &(0x7f0000522000-0xad)="1c7b483231a6e8072cbb460cf43e38840effb1e68bf934312b62a9dbfd08ff844f6151841bcdc180ce491ae10504d044846672721ac9b0cf8ceab578d53631e6700232fac37a5d1d4089db90d2a5346c4950e79ac029640af69fe46ce126bd40a57ab1993b6baa959e8bcd77f5b8f7a60873995b6b79a96cd6a9c1a04573b6072cfb9ce0e076f8c3af006aec32b8299d7ac2474cbf0fe85bdeab19f67ee1ab559dca869a8646950a684838ba86"}) 2018/02/03 02:10:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00008df000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000e22000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r1, 0x407, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000876000-0x88)={0x10ce, {{0xa, 0x3, 0xf3, @remote={0xfe, 0x80, [], 0x0, 0xbb}}}}, 0x88) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000940000-0xc)={0x0}, &(0x7f00000d4000-0x4)=0xc) sched_setaffinity(r3, 0x8, &(0x7f00000bd000-0x8)=0x5) write(r1, &(0x7f00004ac000-0xe5)="ae", 0x1) vmsplice(r1, &(0x7f0000cf8000-0x20)=[{&(0x7f00002a7000)='#', 0x1}], 0x1, 0x0) r4 = dup2(r1, r2) poll(&(0x7f00002f0000)=[{r4}], 0x1, 0xffffffffffffff94) ioctl$KVM_S390_UCAS_MAP(r1, 0x4018ae50, &(0x7f0000af3000-0x18)={0x81, 0x54ac, 0x10be}) readv(r0, &(0x7f0000c9e000)=[{&(0x7f0000c26000-0xe7)=""/231, 0xe7}], 0x1) 2018/02/03 02:10:03 executing program 2: getgid() mmap(&(0x7f0000000000/0xff8000)=nil, 0xff8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) 2018/02/03 02:10:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$rds(0x15, 0x5, 0x0) setsockopt$RDS_RECVERR(r0, 0x114, 0x5, &(0x7f0000692000-0x4)=0x1, 0x4) bind$rds(r0, &(0x7f0000003000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) prctl$intptr(0x6, 0x1f) sendmsg$rds(r0, &(0x7f0000007000-0x38)={&(0x7f000001e000-0x10)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, 0x4c, &(0x7f0000004000)=[], 0x0, &(0x7f0000004000-0x48)=[@rdma_args={0x48, 0x114, 0x1, {{}, {&(0x7f0000013000-0xba)=""/186, 0xba}, &(0x7f0000414000-0x10)=[{&(0x7f0000013000-0x1b)=""/27, 0xfffffffffffffee1}], 0x1}}], 0xffffffffffffff17}, 0x0) 2018/02/03 02:10:03 executing program 7: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$pppoe(0xffffffffffffffff, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @syzn={0x73, 0x79, 0x7a, 0x0}}}, 0x1e) r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0xe2de, 0x40) ioctl$EVIOCGPHYS(r0, 0x80404507, &(0x7f0000001000)=""/67) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000003000)={0x0, 0x0}) syz_open_procfs(r1, &(0x7f0000000000)='net/igmp6\x00') ioctl$PPPOEIOCSFWD(0xffffffffffffffff, 0x4008b100, &(0x7f0000004000-0x1e)={0x18, 0x0, {0x0, @random="9d273e3aacf7", @syzn={0x73, 0x79, 0x7a, 0x0}}}) 2018/02/03 02:10:03 executing program 1: mmap(&(0x7f0000000000/0xf7e000)=nil, 0xf7e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x3, &(0x7f0000f7b000)=0x1, 0x4) socket(0x2, 0x3, 0x20) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000f73000-0x4)=0x621c, 0x4) sendto$inet6(r0, &(0x7f0000f73000-0x31), 0x0, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @empty}, 0x1c) recvfrom$inet6(r0, &(0x7f000067e000-0xf6)=""/246, 0x11, 0x23fffd, 0x0, 0x0) 2018/02/03 02:10:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000d56000)='./bus\x00', 0x20, 0x1) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f000022d000)={0x0, 0x0}) pselect6(0x40, &(0x7f0000f04000)={0x80000001, 0x1000, 0x8f, 0x6, 0x9, 0xe200000, 0x7ff}, &(0x7f0000617000)={0x4, 0x8, 0x1, 0x1, 0x3, 0x6, 0x4, 0x7ff}, &(0x7f00004d8000)={0x6, 0x3ff, 0x3, 0x400001000, 0x5, 0x7fff0000000000, 0x0, 0xf4}, &(0x7f0000d1b000-0x10)={r1, r2+10000000}, &(0x7f00008c3000-0x10)={&(0x7f0000443000)={0x4cebb672}, 0x8}) r3 = shmat(0x0, &(0x7f0000596000/0x4000)=nil, 0x4000) shmdt(r3) r4 = dup(r0) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r4, 0x800442d3, &(0x7f00003aa000-0x1e)={0x2, 0x1, 0x81, "f06bc3d0c001", "a8b0aa6983303e0fe2f9ecfda6c700cd"}) setgroups(0x1, &(0x7f000024b000-0x18)=[0x0]) getsockopt$bt_rfcomm_RFCOMM_LM(0xffffffffffffffff, 0x12, 0x3, &(0x7f0000c97000-0x4), &(0x7f0000860000-0x4)=0x4) r5 = open(&(0x7f000054a000)='./bus\x00', 0xb00, 0x0) socket$unix(0x1, 0x5, 0x0) r6 = epoll_create(0xffffffffffffff92) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r5, 0x111, 0x1, 0x2, 0x4) epoll_ctl$EPOLL_CTL_ADD(r6, 0x1, r5, &(0x7f00003d7000-0xc)) r7 = open(&(0x7f00009b7000)='./bus\x00', 0xc08, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f00008b9000-0x8)) accept$unix(r7, 0x0, &(0x7f0000431000)) r8 = socket$inet6_udp(0xa, 0x2, 0x0) r9 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r9, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r8, {0x2, 0x1, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendto(r9, &(0x7f0000edf000)="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", 0xfff, 0xc3fe68eda9554f8b, &(0x7f000064f000-0x10)=@ipx={0x4, 0x0, 0x800, "86462eb966dc", 0x8}, 0x10) clock_gettime(0x7, &(0x7f000083f000)) bind$inet6(r8, &(0x7f0000e72000)={0xa, 0x2, 0x7, @dev={0xfe, 0x80, [], 0x0, 0x17}, 0x7ff}, 0x1c) setsockopt$inet6_MCAST_MSFILTER(r8, 0x29, 0x30, &(0x7f0000689000-0x190)={0xfff, {{0xa, 0x3, 0x6, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x5fa84bd6}}, 0x1, 0x2, [{{0xa, 0x1, 0xe173, @dev={0xfe, 0x80, [], 0x0, 0x16}, 0x3ff}}, {{0xa, 0x1, 0x1eab, @mcast1={0xff, 0x1, [], 0x1}, 0x4}}]}, 0x190) 2018/02/03 02:10:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f00008a2000-0xc)='/dev/amidi#\x00', 0x800, 0x8000) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000001000-0x4), &(0x7f0000001000-0x4)=0x4) r1 = syz_open_dev$sndctrl(&(0x7f0000acb000-0x13)='/dev/snd/controlC#\x00', 0xfffffffffffffffc, 0x0) ioctl$DRM_IOCTL_FREE_BUFS(r1, 0x4010641a, &(0x7f0000cdc000-0x10)={0x7, &(0x7f000003c000-0x1c)=[0xeff, 0x100000001, 0x3ff, 0x1, 0x275, 0x4, 0x3]}) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r1, 0xc1105511, &(0x7f0000a5e000-0x10c)={{0xb, 0x0, 0x0, 0x0, "1b4d3cbde8f58d90018924940c3317f72fd20a070a115c4a1dbe9fd9421f2bde5ac7296e7e4d6ace88736a65"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, "e1d11b93206e214bb305376205292044a4eae3d1849ba4f663070b9af44b523aa0e85d3d904c0aada313c6228e9e94723904b3f9cc8ad27895951cf255a21d2c", &(0x7f0000a88000-0x2)='&\x00', 0x2}) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f00007ae000-0x5c)={{0xa, 0x0, 0x9, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x3}, {0xa, 0x3, 0x4, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x2}, 0x9, [0x2, 0x7, 0x3, 0xd8d, 0x0, 0x7, 0x0, 0x7fffffff]}, 0x5c) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000dec000)=0x438, 0x4) add_key$keyring(&(0x7f00007e6000)='keyring\x00', &(0x7f0000bf9000)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffc) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000933000)=0x0) wait4(r2, &(0x7f000063b000), 0x60000001, &(0x7f00001b5000-0x90)) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f00000e0000)=r0, 0x4) 2018/02/03 02:10:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f00008cd000)='/dev/dmmidi#\x00', 0x401, 0x260080) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0f85403, &(0x7f0000112000-0xf8)={{0xffffffffffffffff, 0x2, 0x3f, 0x3, 0xffffffffffffff07}, 0x3ff, 0x6, 'id1\x00', 'timer0\x00', 0x0, 0xd43, 0x0, 0x6, 0x2000000009}) 2018/02/03 02:10:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendmmsg(r0, &(0x7f0000f56000)=[{{&(0x7f0000b46000)=@in6={0xa, 0x1, 0x0, @empty}, 0x1c, &(0x7f00000f9000)=[], 0x0, &(0x7f000003d000-0x3b8)=[{0x18, 0x29, 0x37, '5'}], 0x18}}], 0x1, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000442000-0x4)=0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f000049d000-0x4)=0x0) tgkill(r1, r2, 0x1f) 2018/02/03 02:10:03 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0x5, 0x181000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_ARM_SET_DEVICE_ADDR(r0, 0x4010aeab, &(0x7f0000001000-0x10)={0x8e8, 0x10000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vnet(0xffffffffffffff9c, &(0x7f0000e9c000-0xf)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r1, 0x5421, &(0x7f00001ac000-0x8)=0x7ff) preadv(r1, &(0x7f0000084000-0x10)=[{&(0x7f000049f000-0xd0)=""/208, 0xd0}], 0x1, 0x0) 2018/02/03 02:10:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000f0000-0x58)={0x26, 'skcipher\x00', 0x0, 0x800, 'ecb-camellia-asm\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000e24000)="b70a75b0d5e383e5b3b60ced5c54db0a", 0x10) ioctl$KVM_CREATE_DEVICE(r0, 0xc00caee0, &(0x7f0000380000-0xc)={0x7, r0, 0x1}) ioctl$sock_inet6_udp_SIOCINQ(r1, 0x541b, &(0x7f0000b6b000-0x4)) r2 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000429000)="49a5653726d66987b38f3807a3b84700bd6db72eb72ad692282f3e79fc2a14b4bafd4ee3a9436ce4bcf3a5fe4e77e95bcb926c07ce96fc02ce7c86874ed598bef8e66b92c1790ad79091d56e0c916d7af5f7fea6b7a1dcede6a999008cc2b27090a52fc84cbba14c73b8f138694801d8f59f34db36b9280589a175bb81ed9c69b31542f66f41b7c220ca3703a77f0d51e15c0b92c72d683923c26bee58d9e9088a33c277745a4fb2b742e1e3544208b4019f83a2c2b056da13e1aee28e0fedd8d6fb8cbc9bfb73314c6db6ea63c7168bd9a250275b9f33de15", 0xd9) sendmmsg$alg(r2, &(0x7f00001b2000-0x1f8)=[{0x0, 0x0, &(0x7f0000078000-0x30)=[], 0x351, &(0x7f0000dd7000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x492492492492501, 0x0) socket$alg(0x26, 0x5, 0x0) getsockopt$ax25_buf(r1, 0x101, 0x0, &(0x7f000073d000-0xe7)=""/231, &(0x7f0000433000)=0xe7) write(r2, &(0x7f00007de000)="03789f6046f5b7374581999b2da815c5ee3952c65292661ea715e47cf7d75d4c442ef44d73dacd938e9ce1ba46d17922791ace967bee79ff82d196419f066ecf84f92e9eb14f57d03c0b3ca94e6cfc02", 0x50) recvmsg(r2, &(0x7f00006e3000)={&(0x7f0000f76000)=@generic, 0x80, &(0x7f0000f80000-0x30)=[{&(0x7f0000295000)=""/4096, 0x1000}], 0x1, &(0x7f0000f77000-0xe3)}, 0x0) 2018/02/03 02:10:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1, 0x0, []}) ioctl(r0, 0x8916, &(0x7f0000000000)) syz_open_dev$usbmon(&(0x7f0000b05000)='/dev/usbmon#\x00', 0x1f, 0x4200) 2018/02/03 02:10:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00001aa000-0x6)='./bus\x00', 0x4) mount(&(0x7f0000a03000)='./bus\x00', &(0x7f0000351000)='./bus\x00', &(0x7f0000d41000+0x290)='ramfs\x00', 0x0, &(0x7f0000c36000)) umount2(&(0x7f00007e7000)='./bus\x00', 0x4) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00002e2000-0x11)='/dev/qat_adf_ctl\x00', 0x400002, 0x0) fcntl$setlease(r0, 0x400, 0x6bc74025c8758cee) lstat(&(0x7f0000b94000-0x6)='./bus\x00', &(0x7f00000b4000-0x44)) 2018/02/03 02:10:03 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000001000-0x9)=[{&(0x7f0000000000)=""/198, 0xc6}, {&(0x7f0000001000-0xdc)=""/220, 0xdc}], 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0}, &(0x7f0000048000)=0xffffffffffffffa6) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000636000-0xc)='/dev/rfkill\x00', 0x2000, 0x0) ioctl$KDGKBDIACR(r3, 0x4b4a, &(0x7f0000d84000-0xca)=""/202) fcntl$setown(r1, 0x8, r2) fcntl$getownex(r1, 0x10, &(0x7f0000d86000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000803000)=@assoc_value={0x0, 0x4}, &(0x7f0000b96000-0x4)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00009c4000-0xe)={r5, 0x60000000000, 0x3, [0xfffffffffffff801, 0x8, 0x5]}, &(0x7f0000d5e000-0x4)=0xe) process_vm_writev(r4, &(0x7f0000916000-0x40)=[{&(0x7f0000760000-0x77)=""/119, 0x77}], 0x1, &(0x7f0000f1d000-0x70)=[{&(0x7f000060c000-0x79)=""/121, 0x79}], 0x1, 0x0) 2018/02/03 02:10:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$eventfd(0xffffffffffffffff, &(0x7f0000022000), 0x8) r0 = socket(0x2, 0x1, 0x0) setsockopt(r0, 0x6, 0xe, &(0x7f0000902000)="020008000000000000005462fa01a15eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d113b514dbdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) setsockopt(r0, 0x40000000000006, 0x4000000000000020, &(0x7f0000da0000)="020008000000002000005462fa01a55eaf0d2cf653c03cc379e4eaf40f4a97023700000000000006b30a58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac1036930000027d07634832b8a5c0ad4c070000000000000098fc74e81b1058d02f8001732017e2466a9fc43aea71263335960415800000f9575da602000000001f0b00d1b0e6ebcb12c7291a71363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c63f864802a602fa698807ef14a4a1807e976be1d00000006bdf15ea1309163d6a4830de8391f2ecab7bbfbcbeec6", 0xd8) r1 = getpgrp(0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00001dd000-0x8)=@assoc_value={0x0}, &(0x7f0000e1e000)=0x8) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00001e3000-0x4)) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00007df000)={0x800, 0x7ffe, 0x1, 0x5, r2}, &(0x7f00000e2000)=0x10) sched_getaffinity(r1, 0x8, &(0x7f0000c0e000)) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000e84000)=@assoc_value={0x0, 0x6}, &(0x7f0000cfc000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000ade000)={r3, 0x4}, 0x6) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f0000cd8000-0x8c)={0x401, 0x7, 0x20, 'queue0\x00', 0x100000000}) close(r0) 2018/02/03 02:10:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000315000-0x74)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb") readv(r0, &(0x7f000005a000)=[{&(0x7f0000d1d000)=""/203, 0x52e}], 0x1) setsockopt$sock_void(r0, 0x1, 0x24, 0x0, 0x0) pwritev(r0, &(0x7f000095c000)=[{&(0x7f000052b000-0x9)="5da7002970caf06775", 0x9}, {&(0x7f00000c7000-0x9f)="a930df694c353b0ebdf7ecddf10480c7805a34f768866a171dd5687ddc23e2253664d0b5605696d36e9885439c9892e0ca548d59867178a0245aadf076b5eb9211313f4c0fb49173274f5cbefb477c07c6ebacd16d728e581ee86f8a7b08f0567fd03848939ee63edc56472590825a6ec114e05099fdb782c9a4b4279192fb43ebcbf8426757ba3069a71a434d0c4d3c0c02fcdf4cc46103983734ef876773", 0x9f}, {&(0x7f0000901000-0xac)="fd27f0f42e2ec396c0e87939703c41a5fa06be660988401e275fa54f9af4e2fd5c689415a3804e0718b69f63fd11071f9d827896651c98532a4fae402ff512b87c8672fe93e86f1d624b68e01a59287d4a8bfaea9271d1a1fe1acda7081f427ffaada898919d1f0b50336821cef7593a1acfffb6e2b7a6cbf48b48edb6f3754c9755bd0c9bc2f0ec9defca0aed3959336058f38620385c236402e104e4230c918e3cc16f900c0c542f518ba2", 0xac}, {&(0x7f000054c000-0xac)="3759b72b6ceecbc35775cc8d2431c7baca46aad24bc9b9cb77c5cd467cdbdf2a75d8942f61e5d3504caaaa14a25c4b5aec3bfd0965304af11988f4f39d1429b5738008dc738885c2a3d829d13741a43d4dd22b87a1f0b87c82a6e7b3e1116265cddd8f77804dc2a9bda4303d3c08082826051c746fcf4fdcb32e8c025379b72ab27635f6462d2fe7a02a70076866eab280b2f7218381a2e2d60046a03420665d2858c818c26c1a6249d8e878", 0xac}, {&(0x7f000043c000)="31b8a7376b8529b23a15e6a181849c0a2f77c3343988825eeca5bbd89a1716faa07bcc9e74f2510946fd46235bceabcb0256176bf56969974e6b0b12", 0x3c}, {&(0x7f0000498000)="d99192cf910c3fabe44c7c5b7fa4372c", 0x10}, {&(0x7f0000ad5000)="fbbc8218a5b4c2ca692f46941d716e9344b1a9c3f5aa9cded7a0af28af6eabdf02db9583a7d271b2990e5dd8cbf977b41ba137039a13d5ec7e47e9ed7f1b1bdd024ac8400352a59ddcc3ddc7d8ba058d888e84fa3faad0fc5b3542b602aae10ffb52df304780f8a0422424b50702a8316bd18580d639bf8af1cab9440601ca93c77e26cf69aa34e89459907944537b6cf4a22650542dc8ee4ab8e7e7a9eaf46c3cc00bd24c3248575256868cae8255949bb9142a1ee390e370c7c572d6ce9610d5c4a71d1343091699408b7e7edb", 0xce}], 0x7, 0x0) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f0000d1d000-0x1)="d6") ioctl$KVM_SET_GUEST_DEBUG(r0, 0x4048ae9b, &(0x7f0000909000-0x48)={0xe0000, 0x0, [0x81, 0x9, 0x9, 0x8001, 0x73, 0x401, 0x3ff, 0x1]}) readv(r0, &(0x7f000004c000-0x40)=[{&(0x7f0000cd7000)=""/89, 0x59}, {&(0x7f0000379000-0xcd)=""/205, 0xcd}, {&(0x7f0000a16000)=""/183, 0xb7}, {&(0x7f000088c000-0x77)=""/119, 0x77}], 0x4) preadv(r0, &(0x7f000067a000)=[], 0x1000000000000025, 0x0) ioctl$KVM_IRQFD(r0, 0x4020ae76, &(0x7f0000626000)={r0, 0x0, 0x9, r0}) connect$netlink(r0, &(0x7f0000c80000)=@kern={0x10, 0x0, 0x0, 0x100}, 0xc) 2018/02/03 02:10:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f00007d2000)='./file0\x00', 0x6000, 0x1) syz_open_dev$evdev(&(0x7f0000e85000)='/dev/input/event#\x00', 0x1, 0x48100) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mount(&(0x7f0000039000-0x8)='./file0\x00', &(0x7f0000022000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x0, &(0x7f0000038000)) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x1, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r1, &(0x7f0000380000-0x38)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00002cf000-0x10)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3, "", []}, 0xfff1}, 0x1, 0x0, 0x0, 0x8820}, 0x81) 2018/02/03 02:10:03 executing program 5: mmap(&(0x7f0000000000/0xfa4000)=nil, 0xfa4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f00006f0000-0x12)='/dev/snd/pcmC#D#c\x00', 0x7, 0x4000) mmap(&(0x7f0000fa4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000fa5000-0x4)) bind$alg(r0, &(0x7f0000f99000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha384\x00'}, 0x58) mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000fa5000+0xde7)="0a0775b0d5e383e5b3b60ced5c54dbb776604c4283597d8b1732573b5936af11601437f18506249cbbc11256277dda9836423c397dc03580868b751957f4e2cfb0e52dbcc19ceacfab47382c7343aa67cbe57a10c0de82e3f0f71097a16d270ec940a674b34a96d3df0c000000000000003fc0bbe8bcf9c345e61409a8af9948fd85758068b133541f3ee910d52b95ec85e2f9032d8f42eb7ed76164031ae4c34b180b17", 0x50) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000a4d000)={0x0, 0x0, &(0x7f0000f98000)=[], 0x0, &(0x7f0000505000-0x60)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) recvmmsg(r2, &(0x7f0000fa4000-0x1da)=[{{&(0x7f0000fa3000-0x80)=@generic, 0x80, &(0x7f00004a2000-0x70)=[{&(0x7f0000fa3000-0xde)=""/222, 0xde}], 0x1, &(0x7f0000fa3000-0x1000)=""/4096, 0x1000}}], 0x1, 0x0, &(0x7f0000f92000)) 2018/02/03 02:10:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$can_raw(r0, &(0x7f0000ebd000)={&(0x7f0000fe1000)={0x1d}, 0x10, &(0x7f0000941000)={&(0x7f0000f64000)=@canfd={{0x2, 0xdd2c, 0x2, 0x7fff}, 0x14, 0x1, 0x0, 0x0, "b02049615f8128903fa0b2e2ecf42ddb2e007bfccd382e15c024c3a94e514fa7086c8e41298233659736c66a073e4359cdff1879bc76cb3bc0c6e3768c8f5cfd"}, 0x48}, 0x1, 0x0, 0x0, 0x8000}, 0x45fe5ddb86a494ba) sendmsg$nl_xfrm(r0, &(0x7f000014e000-0x38)={&(0x7f000059d000-0xc)={0x10}, 0xc, &(0x7f0000f9c000-0x10)={&(0x7f0000e45000)=@newae={0x40, 0x1e, 0x409, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, @in=@rand_addr}, []}, 0x40}, 0x1}, 0x0) 2018/02/03 02:10:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00005a7000)={0xffffffffffffffff, 0xffffffffffffffff}) fstatfs(r0, &(0x7f0000ea4000)=""/214) sendmsg$unix(r0, &(0x7f000062e000)={&(0x7f0000691000-0xa)=@abs, 0x8, &(0x7f000000d000)=[], 0x10000000000001ff, &(0x7f0000001000-0x10)=[@rights={0x10, 0x1, 0x1, []}], 0xfffffffffffffff8}, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$TUNGETFEATURES(r2, 0x800454cf, &(0x7f00005c0000)) ioctl$PIO_CMAP(r2, 0x4b71, &(0x7f0000fac000-0x30)={0x7fffffff, 0x2, 0x481d, 0x40, 0x4, 0x8}) close(r1) 2018/02/03 02:10:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000cf5000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f000047e000-0x18)={0x0, 0x473d, 0x0, 0x3739, 0x401}, &(0x7f0000f21000-0x4)=0x18) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000a9b000)={r1, 0xfffffffffffffff8}, 0x8) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000ff4000)=0x0) capget(&(0x7f0000a02000)={0x19980330, r2}, &(0x7f0000b34000-0x18)={0x3, 0x11, 0x5, 0x5, 0xf, 0x8cdb}) r3 = add_key(&(0x7f0000e19000)='pkcs7_test\x00', &(0x7f0000358000-0x5)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000f87000)="3da7b191aec0287fc0e538efa9601289d0848f50a838d7a3685c00b8b339e87f0f12d1c0a0e4c4c5dfe624bc5edbfa1cf6319695a858aa563638326252a20b18884788424ddf", 0x46, 0xfffffffffffffff9) r4 = request_key(&(0x7f0000c31000)='syzkaller\x00', &(0x7f0000096000)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00004c2000)='\x00', 0xffffffffffffffff) keyctl$instantiate(0xc, r3, &(0x7f0000c56000-0x44)="3aebb732167b0bd01b7e3597c992cb87d50d83a3ff242114cd3adc5f41db06e2dbb01c893ba20cbaa406976b02f3042d4e8adc2c11b1b99ceec77d6c954634698c3ff21a", 0x44, r4) semget(0x3, 0x1, 0x2) dup2(r0, r0) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f00006df000)={&(0x7f0000d92000)=@in={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10, &(0x7f0000357000)=[{&(0x7f000061b000)="2c10e920bf9ccd4e96f3e6f52395adf91a49f6926fb17b6893c46fbf87b93318b8bc823a188f2d9d58ad8d1d24e7dec2dde3af9b5f29353404808d4c3f18e689f155e3244475c1b52afedf5b1aef4e35200a034a5cdbe1240ef6f8ca5dd4f9b92e07fd4af24fd742db5ed18466941df3d511755fa0130ab6163903afc59f44b4621c6c63dd0ff69959", 0x89}], 0x1, &(0x7f00009b7000)=[], 0x0, 0x800}, 0x4000010) 2018/02/03 02:10:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000bac000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) sendmsg$alg(r1, &(0x7f00004d1000)={0x0, 0x0, &(0x7f0000e64000)=[{&(0x7f00000c7000-0x1d)="06953a72cd014c6c439ed0817ad333249b8f7a8cef566d8a5fd4a3a598", 0x1d}, {&(0x7f00002d7000)="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", 0x1000}, {&(0x7f0000ba3000-0xb6)="759b42a54bcfa2caabbc7b6c9fe3ef7065246df4be4812dd27389d9a0f7c064388173a73f1209857d3eb1bb32e64167eabdb7c3dff99d7d7889d5cea5282ec4ff6df4336901726ee8a9c3f8e2c3f6de30b091b13aeb7c674d2301bc4bdeaae5051a9aaed6bb01f1ff850dd59c01b9ff337f9921ffc59f26d5299d2ac75551c89d3c5afdb0607c99ce69da825b2ae74db4a5dd21bba12e0e74c09df1cd0919a91bc0dca599867a020c66827c6c3d8da0532f9dc9f01dc", 0xb6}, {&(0x7f0000fa8000)="ebed7ebf40e72c9a5f0c48c34b920faeee6d16427077f7252966e4a9b92cf51da3c6622a2ad787986413faa0bfd7ec17059d77ba2378824313d8c4bd299e63709beb2a36f5dacf7da9402252a6daa3c6b23424eec98cb0382fc11940c237427c33d60bc8099e52771b89e82d627f6f1fa404ca78b02fd24d4ac378851cc7ba4e6fac1ea10b95", 0x86}, {&(0x7f000007a000)="f5828c8781fd8d88ed21d3", 0xb}, {&(0x7f0000f4f000)="d569c139df146f0754d9ed3677c9b69bebfd38095edb8c9a7fe93b075afb7c8f8dd38025649cead1dfb279427c88d60b3ba7492d64bfb110ae750d5318580e0b4cee4afabbebb0252b15c37eb9ed499c859b82feeea6849016a2c62100420fd96954cb3aa2790a6c8470342f8cee8f9b805a80e3e2d0bac160a169e4d1174bfe8ee253e0309deaa93ee557e8afd64fa75d7c69f277d241c029d1e20e0a1dfc06fa159685961ca189e33ac5304853dca77fdacdfa4f732b36fae983af260e6804e0d507821c81cc88a24fa4bee10995fbc8f57d237a1d38c37596a823", 0xdc}, {&(0x7f0000d0e000)="3acdd90810391dfd2cf1fa3a62e09db7e9fa2935e3a526ecb4006ede42ad0d04070576fbf58344fd886479d15b029f8791e42ed9c303df6c7946e1f4c0dc93c3239ad319dae1d0239723aff87a94d46279ee3354c9b3697cba2fb6411560ae93d804347fe6ac00", 0x67}, {&(0x7f000050c000-0xe4)="2f7ffc95e82dd826fb5993313430d72c71b3bd6eb6b647bcd855d5e1c04db48db0612fd1b93224fbbe19fea37e02542ce5e1fded1a2c2d5838ed4495265044ebd9e1e8e42c8a7893de11c5f49cb773a3c2b636f4665c86c3086dd37c379c3ba771bd1ccc633d5c486ff7a6bbdd176431242a40ef63c253e63df2eb77e1161d0f32562b5073e5b67089970ff81946cae847ed3fb4f5eb9bc7418062ed4c1e4088533431bf3e27e5dfa588f44076ae340d12279dc7554c6ac4200edc1cc6847e171e6400b3dfaacb28301a710e8a399ca893744261bfd36061afcecce90bccbefd7da809f6", 0xe4}, {&(0x7f00001ce000-0xa5)="5a80526a70f9bcf319f029333da300e75474122add5bcc215530205f85310d6e9922db1344a4b90b546556220ded9502ae6d1e6aa8a1e30c9ebba7bf14224873d5be1dc7a7af0a3fef0252df96c1e68ff8b11cc07edc02f11da5374890ec09489bb9a37a699df9e42ed72f26466344043ddab71a7160ec5e3cd177654a2d4799847543589c7eb74b2771979de0d653db7b17f00ca353c1c0ab9a6f46a524a1ff528ce0c6e7", 0xa5}], 0x9, &(0x7f0000f46000)=[@op={0x18, 0x117, 0x3}], 0x18, 0x20000004}, 0x800) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004f7000)="649c47ad46390dc86dae79fa409d4d54", 0x10) r2 = accept$alg(r0, 0x0, 0x0) ioctl$sock_proto_private(r2, 0x89e7, &(0x7f000055c000)="f788eabaa67894509cdef05608c69f76aa8c802345d5ba61c74df5b9bdc0b3491ba53e8e3d38dfe34e7e9a724362922f0bf88e7d1044c41b9bcab03ba286714ca4d2d95aaa02eb5269204927d4097480081f08d9255d36965b7ab4516c228654e59fa75893e54a84fbd0f1756e27b3005f687d77cfc2557ad8ef0418966de1ccbf2244dea169f185345f744f0cb3e1d302943cb184f5a96bc877980a4f2972e75e981cf57916") io_setup(0x100000001, &(0x7f0000f69000)=0x0) r4 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000db7000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$bt_BT_CHANNEL_POLICY(r4, 0x112, 0xa, &(0x7f000051c000)=0x5, 0x4) io_submit(r3, 0x1, &(0x7f0000bda000-0x20)=[&(0x7f0000618000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f000007d000)="b3", 0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2018/02/03 02:10:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) set_mempolicy(0x2, &(0x7f0000dff000-0x8), 0x8162) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000b9d000-0x28)={@common='ip6tnl0\x00', &(0x7f000013d000-0x28)=@ethtool_sset_info={0x37, 0x0, 0xfffffffffffffffc, []}}) 2018/02/03 02:10:03 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ppp\x00', 0x80, 0x0) sendto$inet6(r0, &(0x7f0000000000)="3a5ce407beb5fa888b26df8e47145a5809f0197dd8b0d7d5f17d817cfbaadda78748d5e6c38edfc6cfc9fc850da8d53cb4ea8026cdfe", 0x36, 0x40, &(0x7f0000000000)={0xa, 0x3, 0x7, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x9}, 0x1c) r1 = syz_open_dev$mouse(&(0x7f0000000000+0x3dc)='/dev/input/mouse#\x00', 0x32e, 0x2) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f0000a11000-0x70)={[{0x3, 0xd43, 0x80, 0x0, 0x80000001, 0x2, 0xa3, 0x5, 0x81, 0x1, 0x1, 0x8, 0xffffffffffffff17}, {0x5df, 0x200000000000000, 0x5, 0x20, 0x0, 0xff, 0x5, 0x3, 0xffffffffffffff81, 0x0, 0x9, 0x800, 0xfff}, {0x2, 0x6, 0xfffffffffffff801, 0x100, 0x9, 0x401, 0x3ff, 0x1f, 0x0, 0x5, 0xfffffffffffffffe, 0x2, 0x3}], 0x1}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000002000)='./file0\x00', &(0x7f0000002000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$usbmon(&(0x7f0000003000)='/dev/usbmon#\x00', 0xb, 0x2800) bind$inet6(r4, &(0x7f0000002000)={0xa, 0x2, 0x3, @mcast2={0xff, 0x2, [], 0x1}, 0x86}, 0x1c) syz_fuse_mount(&(0x7f0000001000)='./file0\x00', 0x2000, r2, r3, 0x7, 0x2800060) r5 = accept4$nfc_llcp(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000000)=0xc8, 0x7fffd) finit_module(r5, &(0x7f00002d2000)='#keyringmd5sumem1**vboxnet1lotrustedproc\\ppp1)eth1:vmnet0\x00', 0x1) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r5, &(0x7f0000005000-0x38)={&(0x7f0000003000)=@can, 0x10, &(0x7f0000004000-0x30)=[{&(0x7f0000004000)=""/100, 0x64}, {&(0x7f0000001000-0x64)=""/100, 0x64}, {&(0x7f0000004000)=""/125, 0x7d}], 0x3, &(0x7f0000001000-0x90)=""/144, 0x90, 0x5}, 0x10000) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x1, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r4, 0xc008551a, &(0x7f0000007000)={0x7d4, 0x10, [0x100000001, 0x5, 0x7, 0x4a9e7e1e]}) socket$nl_route(0x10, 0x3, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = memfd_create(&(0x7f0000008000)='\\wlan0@system\x00', 0x1020000000000) fcntl$dupfd(r6, 0x40a, 0xffffffffffffffff) 2018/02/03 02:10:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_settime(0xffffffffffffffff, 0x0, &(0x7f000013e000)={{0x0, 0x1c9c380}}, &(0x7f0000fd8000-0x20)) prctl$getreaper(0x28, &(0x7f0000001000)) clock_settime(0x5, &(0x7f0000149000-0x10)={0x77359400}) 2018/02/03 02:10:03 executing program 7: mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$getown(0xffffffffffffffff, 0x9) sched_getattr(r0, &(0x7f0000016000), 0x30, 0x0) r1 = socket$rds(0x15, 0x5, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = creat(&(0x7f0000023000)='./file0\x00', 0x10) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_DEBUGREGS(r2, 0x4080aea2, &(0x7f0000024000-0x80)={[0xd000, 0x0, 0xf002, 0x6000], 0x10001}) bind$rds(r1, &(0x7f000001d000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) sendmsg$rds(r1, &(0x7f000000e000-0x38)={&(0x7f0000014000)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, 0x10, &(0x7f0000004000)=[], 0x0, &(0x7f0000022000)=[@rdma_map={0x30, 0x114, 0x3, {{&(0x7f0000019000)=""/46, 0x2e}, &(0x7f000001f000-0x1)}}, @cswp={0x58, 0x114, 0x7, {{}, &(0x7f0000002000-0x8), &(0x7f0000017000)}}], 0x88}, 0x0) 2018/02/03 02:10:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d9d000-0xc)={0x0}, &(0x7f000044c000)=0xc) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000700000/0x3000)=nil, 0x3000, 0x1000000, 0x10011, r1, 0x0) r2 = syz_open_procfs(r0, &(0x7f0000ad9000)='attr/current\x00') sendfile(r2, r2, &(0x7f00005a6000), 0x27) socketpair$inet6(0xa, 0xa, 0x6, &(0x7f0000f2d000-0x8)) [ 229.981516] ptrace attach of "/root/syz-executor0"[19775] was attempted by "/root/syz-executor0"[29279] 2018/02/03 02:10:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0xbe1) write(r0, &(0x7f0000126000-0x24)="240000001a0025f00018000400edfc0e800000000004bf02020003eb0800020048050000", 0x24) r1 = syz_open_dev$vcsa(&(0x7f0000ed2000)='/dev/vcsa#\x00', 0x6, 0x60040) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(r1, 0xc018643a, &(0x7f00005c0000)={0xc000000, 0x3f, 0x12}) 2018/02/03 02:10:03 executing program 2: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) userfaultfd(0x80800) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000004000-0x18)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000002000-0x1e)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013000+0xe95), 0x4) r2 = dup2(r1, r1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000012000), &(0x7f0000002000)=0xb) mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0xa, 0x32, 0xffffffffffffffff, 0x0) close(r0) 2018/02/03 02:10:03 executing program 6: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000ca0000)='/dev/vcs\x00', 0x20000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x0, 0x0, &(0x7f0000000000)={0x5, &(0x7f0000000000)=[{0x10001, 0x1, 0x9, 0x9}, {0x2, 0x63, 0x51, 0x802}, {0x7, 0x0, 0x9, 0x466}, {0x8, 0x8289, 0x7fff, 0x47cc}, {0xd5, 0x8, 0xdca6, 0xd076}]}) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000000000), &(0x7f00009a6000-0x4)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001000)={{{@in6=@local, @in6=@ipv4={[], [], @local}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@dev}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000002000-0x18)={@dev={0xfe, 0x80, [], 0x0, 0xa}, 0xff, r1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000095000)={@link_local={0x1, 0x80, 0xc2}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x32, 0x0, @empty, @multicast1=0xe0000001, {[]}}, @icmp=@address_reply={0x12}}}}}, &(0x7f0000647000-0x18)={0x0, 0x1, [0x0]}) r2 = syz_open_dev$amidi(&(0x7f00000e0000-0xc)='/dev/amidi#\x00', 0x3, 0x0) ioctl$KDGKBTYPE(r2, 0x4b33, &(0x7f00001b0000)) fanotify_mark(r2, 0xd, 0x30032, r2, &(0x7f000054f000-0x8)='./file0\x00') r3 = pkey_alloc(0x0, 0x3) pkey_mprotect(&(0x7f0000c6b000/0x3000)=nil, 0x3000, 0x2000001, r3) ioctl$TCSETSF(r2, 0x5404, &(0x7f0000f6a000)={0x1, 0x3, 0x9, 0x7, 0x7, 0x80000000, 0x4, 0x2895, 0xd685, 0x10000, 0x5, 0x3}) getsockopt$inet_buf(r2, 0x0, 0x3f, &(0x7f00004db000-0x92)=""/146, &(0x7f0000bb7000-0x4)=0x92) 2018/02/03 02:10:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x20000000000000, 0x84) connect$inet6(r0, &(0x7f0000967000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x9}, 0x1c) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f000006f000-0x8)=@assoc_value={0x0}, &(0x7f0000aa6000-0x4)=0x4e) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000883000)={r1, 0x50e, 0xfffffffffffff32b}, &(0x7f0000588000-0x4)=0x8) 2018/02/03 02:10:03 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0x52cc, 0x40) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f0000002000-0x4)=0x1f) r1 = socket$inet_sctp(0x2, 0x800000000001, 0x84) listen(r0, 0xffffffffffffff5b) shutdown(r1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r1, 0xc0505510, &(0x7f0000002000-0x50)={0x0, 0x7, 0x8, 0xffff, &(0x7f0000001000)=[{}, {}, {}, {}, {}, {}, {}]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet(r1, &(0x7f0000001000)={0x0, 0xffffffffffffffff, @remote}, &(0x7f0000001000)=0x10, 0x80800) listen(r1, 0x0) 2018/02/03 02:10:03 executing program 5: socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00004f1000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000d0e000-0x1008)={0x0, 0x1000, "bc8914fae218edda75fa0f6a0ded8ac616ba9e2368684bb657e62996495879cc1feee8f863cdd3a136824211d2446d80e26b2f9843ccb15df003b8e1e62e2777161190633407af7c90fc9aaa1a594a87c55b99da68a018760e7246ebc382d7ec5e072a6ce5c7e0769ad3ccd2c17603b938977086fa25cf5f7cfc7993a3e25a0b115b455cb91b51f1a4ab351675409fac8faca93877bd6f846adfcc0c1d4fc0df768e458c38a7e44186c255b65b4d3f0a77dea19a65f0a6fa53546e1602755ff642966dd1f9dd631d56fe426f62ba13ee51743f785d1ae25e9aa0c7cbfba54274d5952485ad7c40f203ced2e1b990751a85d1c6192dab4732a32574de3f59fbc9b41528f905aae61ee056aa16d9158d42464107ea86d374d24c4863f584eee9962eb693f3d99d82effe85e6b8743c8ae31df7dc11ffc0f9771f9fe6a260b12bdc17854952265911c177cf3e4839220c6bbb11f611d9d3ad66d83472fbf65cdda3045172cb32a4f94f2520d25b23b407dd10fac3ec7e3bee5e5033090e0efaf4c3efb91efcfc137dc3424cac5ec060a4f7f6e1078c95e58e949b0b771a9186017e2e739ca0480e5fddac78a90db391020a76496d5264dbdff5cb1eac64761636fc043b2387af6e9855939c51f38c83de112a96b6abba0ab28fb24384256865e7a2303df217d9c21dfd425eebdfd613bfa5a91b327a52680128e3181891455bb15ea387ff5872e1911d15f730389e22beb97b86024ba265fc14ee446d1fa1f3c65f60b382a390a62c6387f7616c829d95135ee96f8a99c0223cc861f159e5bf57451f9858e77ee5a37d5fd374282d248c3790b879977b0c368160722f18743d18c9f4cf0cd829c6ad2360e89f80e88122f35ea274db347e5a50354fb71cb39d8026ccf9f326b951dd24e09244dc537c7bd62f1f5261c8ae706dc7fa2d938ce8d7bb0886453c9445621f9135b69174db0dc6d9c84d054061856d4ff3646c8f8a7d6112a0b6521944517ac897f06edb79d06f9374c21ead7ece15520c2ff5d6e78ff06c6ff36fc70cfb563ae859f9650712764ed9756ad4494787dc0f6a082e97f23633eea76b2137a988ea38ce74df8566293d4422644919dce571830e33adfe19004fe957fb280582531331b3d0d9b4e118d3a02be0bd7304c6044ec35d12c4116aa8836e1c07dab2260b9b42aae95bdadd16e5b28593c51847a2d4b1b48129ee414cb8b17f41622a16d70a88092e01805e0afcb992ac9e99fa6bc4dd246fd11751aaf2964e78b76d59d61b072b593e809d1ea80bf3e7b3c9fcc4c734a58d7e58935c787179bbd96fe83d064367b5995392ccff981e0f42ab3a530430adee527f11184c9480a93ab0aa8e224f882197678e5cd68c348e07a2a1add2a6ff68d03dbf29b270be322a421061fe6bf0557bde85d174fc895556a09662b103eb7f668540e9eb7abe793427f300851c1e9a31a26880a1400b46002c75a6979d448b16816a6461ccd1d2e26e6f81c3779ab68c0f439706941205da94359697561b36c1571155c6b705a2db704724ef2e9a70d16aba86dbfec1850802953f232d87069bb97d64163e246624e32d3ed30c50d63fe269c74e0454e53e77195b452a2afcf460e1128d9f4a38d80120f2cd305fc104e4763b197c2f0e9bf336bac775edebb1839f36768f89d88b3029cf39ef61ca1ab6e84bd50fed85f15ad05a6d1eb7a5ce624861d8d7c2e5bd650c22f385192e1145ddb48d27c8fe048be6f9453f0325a2bd34874ffd46866b2c8333f2aef97be3a66dde7c14386da398090b8f91f8d82d36e60c16b190ceb77532cc184378c68c2d5f0837f0ba20fea176e764f2aca91893b50936f35950977af50d960579be5b8615de267f7950a1f7c07cb0b94e81467c7cb38b755c1e0031cf1df091bc234837a6ebcb318c4fea634d578ff85c3263089ea92d461ff92f90ecce0d980d0c6cc4f6c2867a873d420955b14d06ba4ef04032521f4a2c5a68928a4b0e1604dfdd0d34813e6d5dbd3d9e066eb62a4224d36e8dfaa9358309c1c1fed2fd725f48c58f9a85e8fb224ff0d3d2fd81ed708bb85b03a1fd55514fb00832dbe3764cb9252d6d441b6a83607eb7d0d10017f4eb4663efd04adb9f806b5e610201719841a53fdcdc9243e4f94f68f14a67983c77d47602e650f5cf12dd8bd5104ef647912cbf02e6a435c0d27af1c936fdc531ca469e45ab9cb79af5d0a82f9936ec134310a6ef8b966a8261f33928c7b3966d49fc1bafc74fe5b1a392b159bfe8a00ec95fcb4ef1af14cab2bf97938021db1122a88820916589abc076dd63d273ad938ed5cb883fe9398c2026a436836c5223238ed628588e584d69acb28b1928e7bd465e33d738e7314f07ef9d2822a1294cc536ef62fb394310392e85c2f59c509b148f8ef568f86bba8c0c570022ff8578fa0243f3b0c30d6247321d11a50ad2c4b06d222352a5513a90c6c96378050d73411a073ffae465a35c629ea99e025fd9f8d0bc9e084c7aea3a73a2182977ee5c4ac44576536c1c1c702979372a3ac963562ebcc2d8f63d7ac16dade6432e069b15f47521dbbe661b7e378614bcbb16f4430f2352d2d364b59f80b6a175d83911b501452e3f88dcf0ee8e766c1a75ac1251f069fa2bdb8852543b9cbde850e0793b0046d764a23fe28228f164abc399a29d4f0891588220a9a962edc4c7c52056ab218bd5be334389249a1bb1cd88e5117fa9a3b54fd708a8ee616c2f3bd2776903c3dae763ad44505038bebb18b45d4c94fdddda2d2dc593fa9c7bdc51eef983fe1c2d3722ae1865e91cf8260ebb0c92e4bef9057a2a4b4ba55188ce5eacc421b4f09f75429cd2aba2225114718e0aec504e4f897d674122e1fa680d5fc94484ac675db7483ed084abfc7274169bd73621d95fca5e4f8f6b0c43fc76b918ab541bb1315ebf2e488d2ac99f88c9ba7bbfc14261b93d4542c69a35085814d3af013aa6fff39cae73e421fde1b8a3e6717ab7f5de21c1826dd540567fc0d4b3b224e6c8f3504a20ab9a2fe011ac0bdf9772a6fb022d7c9a63125c73f1276171f563e83c95b32d0f1c157a529287fbb3d863675211176b29b5a57d5ec2e26564f62f0d9b586a053489ac3ba0bb2c18dce140c9cf11cb967878f70fe8cc3edcf3c580f51d1e6e40b7d8850ad8ff4e50ff818859caa46c205c3b388b8e537c9261df3020bbe75194d278b4f758dca1f746690b7fe8c8d85c74ecda9a404a74b69bdacf233fb14ac2c1787a5066bd5eaab06459133a5cc6afb3f95c9003fd95739b13d13864cc0f8e6cb1d69e2a55a2818cdc5bc23ed583041068d853f42d178ed72dbcd9c9825b9da2e99e2938dfa75a74ada8d1f74407401798ae58c3160b309142bb3efc6b318ddd9edeffb98ea9fb9e160852a38bcc46889b6c07ddc654db127bad661b1ddeebe2b5e149e388ade2786539720c8e688692c5bb9631f4075f34c58d65ac80509f471aa333f3cbdd581276481f779584458d87dee7d85da37cf8561c4110a6766ed65bf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&(0x7f0000233000)=0x1008) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000001000-0xdf)={r2, 0xd7, "930754a3367270c9630d1c0a34e371bdc9c71408cdc5602a363e3d2d1d28cfc814d9da74d9f6dc82c0274d4f1113316d8ede2d0b930d791c612a5f52f2256783cd289d6117ce6c3c674cc9286b6dfa8f73bc2dafe0f0653ce3a25a9798397cd5090b6a4b1211d121460ccaec5effa22f8d7d82541fcd472bc70d7641ee8aa279228a39e5646dda24f316b7669adbb64c054e8c6457ebc166ee7f54fe4acd380c4e942f2d579e5c5ee12c055fac5cd9f97efcc79939c18aca28583fd1ad8611e6b8199647c1b5b0c87e59c402beada633a671bf2a896c8e"}, &(0x7f0000e75000)=0xdf) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x400) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f00007a4000-0x8)='./file0\x00', &(0x7f00004f6000-0x8)='./file0\x00', &(0x7f00000e1000)='ramfs\x00', 0x8409, &(0x7f0000c82000-0x2)) r3 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f0000bea000-0x4)=0x0) fcntl$setownex(r0, 0xf, &(0x7f0000a7b000-0x8)={0x2, r4}) fchown(r3, 0x0, 0x0) ioctl$UFFDIO_ZEROPAGE(r3, 0xc020aa04, &(0x7f0000492000-0x10)={&(0x7f0000244000/0x4000)=nil, 0x4000}) ioctl$LOOP_GET_STATUS64(r3, 0x4c05, &(0x7f00003a8000-0xe8)) 2018/02/03 02:10:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000d98000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r3 = getpid() getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00004f1000-0xc)={0x0}, &(0x7f0000220000)=0xc) kcmp(r3, r4, 0xa7bdb274c41b183d, r0, r0) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000692000)={0x0, 0x1, 0x6, 0x7}, &(0x7f00007f9000-0x4)=0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f0000ec7000)={r5, 0x80, 0xc7, "fa97cb6ebb8ccf37d2abaec38b035c87d85aaf0bdbc5a69d9aba71d8c524792132791c21d126965775de8fdb003532fcda010d5f5c6ef59a1019e614d64f732b458ee5cbc70e47ad9880125d6fc1dc706fb4edd79abc21c7b28bd4044ec0c7f8ea426b5bab25edc97a0b09b6c70d385b2002ede17a5b4a93d74ccbc1089764e511c1f0a8f4ce88ddd7af3d7e686301cb48fa8a8a680c3d280bbb2437c20dac181152c8e53c3af32eb7fb2b9c78346a4d402d7cd9457cd6b01f7e118f6e961319803cb10e13f4ae"}, 0xcf) getsockopt$inet6_tcp_buf(r1, 0x6, 0x21, &(0x7f000041e000-0x1000)=""/4096, &(0x7f0000000000)=0x1000) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000b00000)="06579eacc918b40862f5c64b022c4334", 0x10) 2018/02/03 02:10:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00002c5000)={0x5, 0xb, 0xd8, 0x8}, 0x2c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f000016b000-0x10)={r0, &(0x7f00009a9000-0x1)}, 0x10) openat$dsp(0xffffffffffffff9c, &(0x7f0000d6f000)='/dev/dsp\x00', 0x8000, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000176000)='/dev/sequencer2\x00', 0x10000, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f00003e1000)=@mangle={'mangle\x00', 0x1f, 0x4, 0x3a0, 0xd0, 0x1e0, 0xd0, 0x1e0, 0xd0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, &(0x7f000066e000), {{{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xd0}}, [{{@ipv6={@ipv4={[], [0xff, 0xff], @rand_addr=0x7fffffff}, @dev={0xfe, 0x80, [], 0x0, 0x17}, [0xff, 0xffffffff, 0xffffffff, 0xff000000], [0xffffff00, 0xffffffff, 0xffffffff], @syzn={0x73, 0x79, 0x7a, 0x0}, @syzn={0x73, 0x79, 0x7a, 0x0}, {}, {0xff}, 0x6c, 0x6, 0x2, 0x11}, 0x0, 0xd0, 0x110, 0x0, {}, [@common=@icmp6={0x28, 'icmp6\x00', 0x0, {0xe, 0x7fff, 0x7fffffff, 0x1}}, @unspec=@void]}, @unspec=@TPROXY1={0x40, 'TPROXY\x00', 0x1, {0xfffffffffffffffb, 0xec, @ipv4=@dev={0xac, 0x14, 0x0, 0xc}, 0x3}}}, {{@ipv6={@remote={0xfe, 0x80, [], 0x0, 0xbb}, @loopback={0x0, 0x1}, [0xffffff00, 0xffffffff, 0xffffffff, 0xff000000], [0xffffff00, 0xff, 0xffffffff, 0xffffffff], @generic="5f82f66b6a9bbf52253b09e56da3e2c5", @syzn={0x73, 0x79, 0x7a, 0x0}, {0xff}, {0xff}, 0x77, 0xffff, 0x1, 0x20}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @unspec=@DSCP={0x28, 'DSCP\x00', 0x0, {0x23}}}, {{@uncond, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @DNPT={0x48, 'DNPT\x00', 0x0, {@ipv4=@empty, @ipv6=@loopback={0x0, 0x1}, 0x31, 0x1c, 0x4}}}]}}, 0x400) linkat(r0, &(0x7f00009d8000-0x8)='./file0\x00', r1, &(0x7f00008ab000-0x8)='./file0\x00', 0x400) 2018/02/03 02:10:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000d11000-0x4)=0xfffffffffffffff9, 0x4) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000b38000)='/dev/audio\x00', 0x100, 0x0) sendto$inet(r1, &(0x7f000012d000-0x33)="2ad2e891a29f2a91865937f0d924f7c824223343ec099e06af9d20245862b78ca0f10b619268ada3baa18bf741ad95ae06f51d", 0x33, 0x0, &(0x7f0000213000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00001fd000-0x10)={0x0, 0xd949, 0x7, 0x800}, &(0x7f0000f83000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00007d4000-0x20)={0x20, 0x7f, 0xc, 0x7ff, 0x3, 0xffffffffffffff3c, 0x1f, 0x4, r2}, 0x20) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000607000-0x11)='/selinux/enforce\x00', 0x4080, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00002cf000-0xa0)=[@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x2}], 0x1c) 2018/02/03 02:10:03 executing program 1: r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r0, 0x10d, 0x800000000e, &(0x7f0000001000-0x1), 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000002000-0x8)=[{0x4, 0x3}], 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000001000)={0x0}, 0x84800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_SUPPORTED_CPUID(r2, 0xc008ae05, &(0x7f0000002000-0x1a)=""/26) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f0000001000-0xa)='/dev/cuse\x00', 0x0, 0x0) bind$rds(r3, &(0x7f0000001000-0x10)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r3, 0x84, 0x6b, &(0x7f0000690000-0x58)=[@in6={0xa, 0x1, 0x6b8, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x9}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}, @in6={0xa, 0x0, 0x29c36f64, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x100000000}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}], 0x58) fchmod(r0, 0x100) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r3, 0xc10c5541, &(0x7f0000001000-0x10c)={0x2, 0xbbf, 0x8, 0x0, 0x0, [], [], [], 0x9, 0xa89}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r0, &(0x7f0000000000)=[{&(0x7f0000000000)="5889a925ad9f38f346c3aaa5451b", 0xe}, {&(0x7f0000001000)}, {&(0x7f0000001000)="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", 0x1000}, {&(0x7f0000001000-0xd2)="3454fcbb8ddf3c5c311fa75a3048ace7aad1b654728abc99de9029d2dc353aeac77b6406c9b190b59d0a37854fd2b00d24b4c499a6e5c46fbc309ff69690b3f21600102c7563b117245004e176764d5cea6e6b8090f9ff4948bffd75de618995b8dcc965d87cbd2e2751da566488c2e140d8a0059c052d63e1f7c24691b5cca9b236fb562a35410e262d02c1b3d21fb06b3c30280e5e4c8957dc7cc99b0a67e5d038695ceb46843536748d9148536935038180413ea3199124ad2900cd467b0650342d929641cd89c396ab7140dedd410b61", 0xd2}], 0x4, 0x1) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00009bc000)='/selinux/checkreqprot\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r3, 0xc02c5341, &(0x7f0000001000-0x68)) 2018/02/03 02:10:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00003f9000)={0x0}) setsockopt$inet_dccp_buf(r1, 0x21, 0xc0, &(0x7f00009e1000)="1b83248ed7ffbf239b96719f773bcc47bbddff95052af19c04be78bec76535358057b1456f362f9d1c753d77050a96d8", 0x30) setsockopt$sock_int(r0, 0x1, 0x28, &(0x7f00002fc000-0x4)=0x7fff, 0x4) syz_emit_ethernet(0x2a, &(0x7f0000893000)={@link_local={0x1, 0x80, 0xc2}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @empty, @multicast1=0xe0000001, {[]}}, @icmp=@address_reply={0x12}}}}}, &(0x7f0000e76000)={0x0, 0x1, [0x0]}) recvmsg(r0, &(0x7f0000ec7000)={&(0x7f0000d3f000-0x10)=@nfc, 0x10, &(0x7f0000496000-0x70)=[], 0x0, &(0x7f0000ccf000)=""/4096, 0x1000}, 0x0) r2 = socket(0xd, 0xe, 0x7) connect$nfc_llcp(r2, &(0x7f00002b7000-0x60)={0x27, 0x1, 0x9, 0x4, 0x2, 0x6, "81fea7eb38223dabd60964b8e9b73a50ec73d58ca6e52326d7bb3f556d78e31b2be0de8e3fbf5394fbc5bca349409e8c00bf4a93fab497923d72433e8b6e08", 0xeda}, 0x60) 2018/02/03 02:10:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x9) getsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f0000697000), &(0x7f000029a000)=0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000e75000)='ns/net\x00') r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f000054d000-0x7)='ns/net\x00') getsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000db8000-0xc)={@empty, @multicast1, 0x0}, &(0x7f0000517000-0x4)=0xc) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f000009a000-0x50)={@dev={0xfe, 0x80, [], 0x0, 0x11}, @mcast1={0xff, 0x1, [], 0x1}, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0xe03, 0x4, 0x8000, 0x400, 0x4, 0x20010, r3}) 2018/02/03 02:10:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x100000000000088) setsockopt$inet6_udp_int(r0, 0x11, 0x2, &(0x7f00001fa000-0x4)=0x10000000ffffffff, 0xfffffe65) sendmsg$inet_sctp(r0, &(0x7f000095a000-0x38)={&(0x7f00003eb000)=@in6={0xa, 0x2, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000f71000)=[]}, 0x0) 2018/02/03 02:10:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x17, &(0x7f000023e000), &(0x7f00004eb000)=0x4) r1 = getpgrp(0xffffffffffffffff) getpgid(r1) 2018/02/03 02:10:03 executing program 2: mmap(&(0x7f0000000000/0x2f000)=nil, 0x2f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000015000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r0, 0x29, 0x3c, &(0x7f0000030000-0x4)=0x40, 0x4) r1 = socket$inet(0x2, 0x20000000000006, 0x0) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000030000)=@filter={'filter\x00', 0xe, 0x4, 0x298, 0xffffffff, 0x130, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0x70, 0xd0, 0x0, {}, []}, @common=@SET={0x60, 'SET\x00', 0x0, {{0x5c, [0x1, 0x6, 0x80000000, 0x10001, 0xff], 0x807f, 0x8001, 0x6}, {0x1, [0x0, 0x2, 0x6, 0x7fffffff, 0x7c, 0x6], 0xdbb, 0xfffffffffffff3b0, 0x20}}}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @common=@unspec=@STANDARD={0x28, '\x00', 0x0, 0x4}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x2f8) 2018/02/03 02:10:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f000034e000-0x11)='/dev/qat_adf_ctl\x00', 0x40, 0x0) ioctl$TIOCLINUX7(r0, 0x541c, &(0x7f0000ad8000-0x2)={0x7, 0xb20d}) r1 = syz_open_procfs(0x0, &(0x7f0000be1000-0x17)='net/ip6_tables_targets\x00') ioctl$TIOCLINUX7(r1, 0x541c, &(0x7f0000649000-0x2)={0x7, 0x200}) sendfile(r1, r1, &(0x7f00003e1000)=0x4, 0x3ff) fcntl$getflags(r1, 0x3) ioctl$TIOCLINUX7(r1, 0x541c, &(0x7f00009c2000)={0x7, 0x8}) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000abf000-0x20)={@common='irlan0\x00', @ifru_flags=0x1000}) 2018/02/03 02:10:03 executing program 1: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000006000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000013000)={0x2, &(0x7f000000f000-0x18)=[{0x7}, {0x6}]}, 0x10) 2018/02/03 02:10:03 executing program 6: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000002000)={0x0, 0x0, &(0x7f0000002000-0x8)={&(0x7f0000001000-0x80)={0x2, 0x11, 0x4000, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) recvmmsg(r0, &(0x7f0000004000)=[{{0x0, 0x0, &(0x7f0000001000)=[{&(0x7f0000003000-0x1000)=""/4096, 0x1000}], 0x1}}, {{&(0x7f0000004000-0x10)=@can, 0x10, &(0x7f0000004000)=[{&(0x7f0000001000-0x6e)=""/110, 0x6e}, {&(0x7f0000001000-0xc1)=""/193, 0xc1}], 0x2, &(0x7f0000005000-0xa1)=""/161, 0xa1}}], 0x2, 0x0, &(0x7f0000005000-0x10)) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000006000-0x11)='/dev/vga_arbiter\x00', 0x8040, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x2, 0x5, 0x5) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readlinkat(r1, &(0x7f0000007000-0x8)='./file0\x00', &(0x7f0000001000-0xff)=""/255, 0xff) connect$ipx(r1, &(0x7f0000005000)={0x4, 0x200, 0x3, "2bdbe11e6ac8", 0x8}, 0x10) 2018/02/03 02:10:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(0xffffffffffffffff, 0x40045109, &(0x7f0000557000)) 2018/02/03 02:10:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000b74000)={0x0, 0x0}) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f000014e000-0x38)={&(0x7f000059d000-0xc)={0x10}, 0xc, &(0x7f0000f9c000-0x10)={&(0x7f0000e45000)=@updpolicy={0xb8, 0x19, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast1=0xe0000001, @in=@dev={0xac, 0x14}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa}}, []}, 0xb8}, 0x1}, 0x0) getpeername(r0, &(0x7f0000c2c000)=@in={0x0, 0xffffffffffffffff, @remote}, &(0x7f00006db000)=0x10) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000295000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) [ 230.294895] QAT: Invalid ioctl 2018/02/03 02:10:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x4000000000080003, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000532000)=0x0) ptrace(0xffffffffffffffff, r1) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000), 0xc5) poll(&(0x7f0000a10000-0x20)=[{r0}], 0x1, 0x0) [ 230.322227] QAT: Invalid ioctl [ 230.358250] QAT: Invalid ioctl [ 230.371642] QAT: Invalid ioctl 2018/02/03 02:10:03 executing program 4: mmap(&(0x7f0000000000/0xef8000)=nil, 0xef8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket(0x8, 0x0, 0x7fff) mmap(&(0x7f0000ef8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000ef9000-0xa0)={0x0, @in={{0x2, 0x1, @empty}}, 0x80, 0xf88b, 0xa7, 0x0, 0x10001}, &(0x7f0000ef8000)=0xa0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f00001a0000)={r2, 0x87, "09810683ab9f6be513d679a1564aeafbfe16cee96ceb391af8ede833c837e5ea747ed43df5199f8a2e1ec7e4f4aa724dd65651658b3d617a108e5594d8858bba93ad5fb8d5b99d2ce1d1ad29a69a7840a754a1a94cbac75dcd851eb4f01e36669261196b0d460cdc83b04775cda74187fc61983122a5b1dc2494fd67cf1e837647fd5f9a931bf8"}, &(0x7f00002b2000-0x4)=0x8f) r3 = socket$inet(0x2, 0x2, 0x0) r4 = dup3(r3, r0, 0x0) setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x25, &(0x7f000001e000-0x4)=0x1000007fd, 0x4) setsockopt$sock_int(r4, 0x1, 0x1d, &(0x7f0000aa6000-0x4)=0x6, 0x4) sendto$inet(r4, &(0x7f0000c14000), 0x0, 0x0, &(0x7f0000ef0000)={0x2, 0x0, @empty}, 0x10) recvmsg(r4, &(0x7f0000ef7000-0x38)={0x0, 0x0, &(0x7f0000ef5000-0x40)=[], 0x0, &(0x7f00006c0000)}, 0x8002022) 2018/02/03 02:10:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f000006e000-0xb)='/dev/hwrng\x00', 0x200000, 0x0) accept(r0, 0x0, &(0x7f0000c1d000)) pipe(&(0x7f000014a000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f00009e4000), &(0x7f00002d3000-0x4)=0x4) lstat(&(0x7f00001fb000-0x8)='./file0\x00', &(0x7f0000151000-0x44)) mmap(&(0x7f0000f55000/0x1000)=nil, 0x1000, 0x0, 0x11, r1, 0x0) prctl$setmm(0x23, 0x0, &(0x7f0000d98000/0x2000)=nil) 2018/02/03 02:10:03 executing program 1: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00001a4000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000000000)) mmap(&(0x7f0000000000/0xfc8000)=nil, 0xfc8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mbind(&(0x7f00009aa000/0x4000)=nil, 0x4000, 0x8001, &(0x7f000002c000-0x8)=0xfffffffffffffffd, 0x5, 0x0) setsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f000038d000)=0xffffffffffffff59, 0x4) mbind(&(0x7f0000024000/0xc00000)=nil, 0xc00000, 0x8001, &(0x7f0000c28000)=0x3f, 0x5, 0x0) 2018/02/03 02:10:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000002000-0x18)) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000b77000-0x4), 0x4) socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000fe6000)={@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x0, 0x2}, 0x20) r2 = request_key(&(0x7f0000dbb000-0xb)='pkcs7_test\x00', &(0x7f00006d7000)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000d5c000)='}\x00', 0xfffffffffffffffe) add_key$keyring(&(0x7f00004af000-0x8)='keyring\x00', &(0x7f00004d2000)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r2) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000c95000)) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f000095a000-0x7)='timers\x00') getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f000084b000)={{{@in=@dev, @in=@empty}}, {{@in=@dev}, 0x0, @in=@loopback}}, &(0x7f0000890000)=0xe8) getpgid(0x0) ioctl$PERF_EVENT_IOC_DISABLE(r3, 0x2401, 0x2) 2018/02/03 02:10:03 executing program 5: socket$kcm(0x29, 0x2, 0x0) clone(0x2001fffe, &(0x7f000023c000-0x1000), &(0x7f00008fe000), &(0x7f0000ee8000), &(0x7f000020b000-0x1c)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000001000-0x16)='/selinux/checkreqprot\x00', 0x40000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f00001ac000-0x4), &(0x7f0000000000)=0x4) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f0000000000)={0x8, 0xfffffffffffffffa, 0x400, 0x6, 0x5, 0x7}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000002000-0x4), &(0x7f0000000000)=0x4) 2018/02/03 02:10:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00001ea000)='/selinux/load\x00', 0x2, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000fb7000+0xb2b)={&(0x7f0000501000)='./file0\x00', 0x0, 0x8}, 0x10) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f000067f000)='/dev/mixer\x00', 0x8000, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r1, 0x4010640d, &(0x7f00002c3000)={0x81, 0x9}) write$selinux_load(r0, &(0x7f00000a4000-0x1010)={0xf97cff8c, 0x8, 'SE Linux'}, 0x10) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3e, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, @perf_bp, 0x0, 0x0, 0x100000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2d, &(0x7f0000ae4000-0xc1)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1f, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @rand_addr, @multicast1=0xe0000001, {[]}}, @igmp={0x0, 0x0, 0x0, @multicast1=0xe0000001, "00c0cf"}}}}}, &(0x7f0000adb000-0xc)={0x0, 0x1, [0x0]}) ioctl$KVM_GET_NR_MMU_PAGES(r1, 0xae45, 0xffffffffffffff00) write(r0, &(0x7f00000f9000-0x2f), 0x0) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x40049409, 0xffffffffffffffff) open(&(0x7f0000f9b000-0x8)='./file0\x00', 0x8000000000141046, 0x0) mount(&(0x7f0000ae2000+0xd7d)='./file0/file0\x00', &(0x7f0000c1c000-0x8)='./file0\x00', &(0x7f0000a6f000)='nfs4\x00', 0x0, &(0x7f0000dee000-0xd1)='vs') bind(r1, &(0x7f0000ebb000-0x10)=@vsock={0x28, 0x0, 0xffffffff, @host=0x2}, 0x10) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000977000)={0x0, 0x9}, &(0x7f0000eed000)=0x10) fcntl$getflags(0xffffffffffffffff, 0x0) 2018/02/03 02:10:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000385000-0x9)='/dev/ppp\x00', 0x101002, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000e6a000)={0x1, [0x0]}, 0x6) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f000082f000-0xf6)=""/246) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000001, 0x8031, 0xffffffffffffffff, 0x0) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000cf2000-0x4)=0x600210) pread64(r0, &(0x7f000057c000)=""/226, 0xe2, 0x0) r1 = socket$vsock_stream(0x28, 0x1, 0x0) pwritev(r1, &(0x7f0000ed9000-0x90)=[], 0xffffffffffffe55, 0x2) 2018/02/03 02:10:03 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000001000-0x8)='./file0\x00', 0x400800, 0xca) ioctl$KVM_SMI(r0, 0xaeb7) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(0xffffffffffffffff, 0x40085112, &(0x7f00001e1000)={{0xc3b, 0x80000a}, {}, 0x10004}) 2018/02/03 02:10:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000016b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000be4000-0x21)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e633", 0x21) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000050000-0xc)={0x4, r0, 0x1}) getsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f0000b83000-0x4), &(0x7f0000331000-0x8)=0x4) r2 = syz_open_dev$sndpcmc(&(0x7f000004c000)='/dev/snd/pcmC#D#c\x00', 0x1, 0x800) setsockopt$packet_int(r2, 0x107, 0xe8042ed275984535, &(0x7f0000f07000-0x4)=0x6, 0x4) 2018/02/03 02:10:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00001f1000)='/dev/loop#\x00', 0x0, 0x800000000) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000004a000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f0000762000-0x78)={0x0, {0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x10}}, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}, {0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xb}}, 0x8, 0x5, 0x6, 0xcf8, 0x7f, &(0x7f00000c8000-0x10)=@generic="ae336fccddbc44a58ea0c8a0de6bdff5", 0x5, 0x80}) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x301, 0x0) 2018/02/03 02:10:04 executing program 4: mmap(&(0x7f0000000000/0xaac000)=nil, 0xaac000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0xff) connect$inet(r0, &(0x7f0000002000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) shutdown(r0, 0x10000001) sendmsg(r0, &(0x7f00006b7000-0x38)={0x0, 0x0, &(0x7f000073a000-0x30)=[{&(0x7f0000487000-0x16)="2dab309a218aa0ae08a77032a6796b2e07b272e4", 0x14}], 0x1, &(0x7f0000a9d000)=[]}, 0x0) 2018/02/03 02:10:04 executing program 1: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000b52000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000000000)) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000000)={0x0, 0x4}, &(0x7f0000000000)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000001000-0x10)={r1, 0x1, 0x9, 0x100000000}, 0x10) r2 = getpgid(0xffffffffffffffff) syz_open_procfs(r2, &(0x7f0000001000)='cgroup\x00') ioctl$KVM_ASSIGN_PCI_DEVICE(r0, 0x8040ae69, &(0x7f0000002000)={0x7ff, 0x6, 0x7ff, 0x4, 0x100000000}) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000003000-0xc)={0x100, 0x1, 0xffff, 0x35, 0x3}, 0xc) r3 = shmget$private(0x0, 0x4000, 0x1200, &(0x7f0000239000/0x4000)=nil) shmctl$SHM_STAT(r3, 0xd, &(0x7f0000003000)=""/35) msgctl$IPC_RMID(0x0, 0x0) msgctl$IPC_RMID(0x0, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f000000a000-0x28)={0x1, 0x0, [{0x0, 0xa7, &(0x7f0000005000)=""/167}]}) 2018/02/03 02:10:04 executing program 3: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000014000), &(0x7f0000014000)=0x4) r1 = socket$inet6(0xa, 0x80003, 0xef) sendto$inet6(r1, &(0x7f0000002000-0x2), 0x21f, 0x0, &(0x7f0000003000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000016000-0x4)) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f000000c000-0xb8)={0x0, 0x7fff, 0xd1, 0x6, 0x7, 0x1, 0x800, 0x4, {0x0, @in6={{0xa, 0x3, 0x8, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x72fb}}, 0x0, 0x7, 0x1f, 0xba88, 0x7}}, &(0x7f0000005000-0x4)=0xb8) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000006000-0xe8)={{{@in6=@mcast2, @in=@rand_addr}}, {{@in=@multicast2}, 0x0, @in=@dev}}, &(0x7f0000017000-0x4)=0xe8) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000017000-0x10)={0x2, 0x8003, 0x5, 0x100, r2}, &(0x7f0000004000)=0x10) readv(r1, &(0x7f0000015000-0x30)=[{&(0x7f0000014000)=""/145, 0x91}, {&(0x7f0000015000-0x4c)=""/243, 0xf3}], 0x2) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f0000010000-0x50)={@common='bridge0\x00', @ifru_names=@common='gretap0\x00'}) 2018/02/03 02:10:04 executing program 7: mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000007000)={0x0, 0x0}) r2 = socket$can_bcm(0x1d, 0x2, 0x2) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept(r1, &(0x7f0000008000)=@can={0x0, 0x0}, &(0x7f0000008000)=0x10) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGSKNS(r2, 0x894c, &(0x7f0000009000-0x4)=0x72) connect(r0, &(0x7f0000008000)=@ll={0x11, 0x9, r4, 0x1, 0x1f, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, 0x14) splice(r0, &(0x7f0000005000), r2, &(0x7f0000004000), 0x9, 0x8) r5 = syz_open_dev$sndpcmc(&(0x7f0000002000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$eventfd(r5, &(0x7f0000007000)=0x8a84, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r3, &(0x7f0000000000)={&(0x7f0000001000-0x10)=@ax25, 0x10, &(0x7f0000007000)=[{&(0x7f0000008000-0xdd)=""/221, 0xdd}, {&(0x7f0000001000-0xae)=""/174, 0xae}, {&(0x7f0000001000-0x1f)=""/31, 0x1f}, {&(0x7f0000008000-0x1000)=""/4096, 0x1000}, {&(0x7f0000001000-0x2e)=""/46, 0x2e}, {&(0x7f0000001000-0x4)=""/4, 0x4}, {&(0x7f0000008000)=""/33, 0x21}, {&(0x7f0000000000)=""/95, 0x5f}, {&(0x7f0000008000-0x3f)=""/63, 0x3f}], 0x9, &(0x7f0000001000-0xec)=""/236, 0xec, 0x25bc28e7}, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl(r5, 0x4156, &(0x7f0000006000-0x1f5)) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(r6, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000003000-0x4)=0xfffffffffffffd43, 0x400000080800) [ 230.523109] NFS: bad mount option value specified: vs [ 230.556373] SELinux: failed to load policy 2018/02/03 02:10:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f000000e000)='/dev/sequencer\x00', 0x0, 0x0) getsockname$ipx(r0, &(0x7f0000015000-0x10), &(0x7f000028c000)=0x10) r1 = socket$bt_rfcomm(0x1f, 0x3, 0x3) ppoll(&(0x7f0000019000-0x18)=[{r0}], 0x1, &(0x7f0000003000)={0x477359400}, &(0x7f0000303000-0x8), 0x8) ioctl$DRM_IOCTL_RES_CTX(r0, 0x5100, &(0x7f000000b000)={0x0, &(0x7f000000d000-0x38)=[]}) r2 = add_key(&(0x7f0000cc0000)='dns_resolver\x00', &(0x7f00005cd000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000fa7000-0xbe)="37d9bea91425e2fc73dee55d45335ad132233cb5700a3d22069336a12fe4d9ec98702ce6c088367c3c5eda64f73a5363bde2b781dc34dea744bd7cdd51eadfacd4352cd383a79145aa45f85a38d94bb99a2040f40a526ae81f617b58f2700bba866d39adddf02aa1e97875dbae6a317291f07f770639e01730ef16ca1f505667ead165c4ec47fd2147a192a2120c119c5cbef99329c9e4e089e8a9a05dd121fea05f1a353f8c2ff2cdf45651f9751fbf2d6afd9628ba93b044ba11da7b23", 0xbe, 0xfffffffffffffff9) r3 = add_key$keyring(&(0x7f000039a000-0x8)='keyring\x00', &(0x7f00004e0000-0x5)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$negate(0xd, r2, 0x80000000, r3) ioctl$int_in(r1, 0x5452, &(0x7f00002c4000-0x8)=0x6) [ 230.574310] syz-executor0: vmalloc: allocation failure: 0 bytes, mode:0x14000c0(GFP_KERNEL), nodemask=(null) [ 230.584509] syz-executor0 cpuset=/ mems_allowed=0 [ 230.589468] CPU: 1 PID: 29415 Comm: syz-executor0 Not tainted 4.15.0+ #293 [ 230.596503] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 230.605882] Call Trace: [ 230.608497] dump_stack+0x194/0x257 [ 230.612168] ? arch_local_irq_restore+0x53/0x53 [ 230.616863] ? idr_get_free_cmn+0xfd0/0xfd0 [ 230.621251] warn_alloc+0x19a/0x2b0 2018/02/03 02:10:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000ae7000)='/dev/kvm\x00', 0x200000000080, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MP_STATE(r2, 0x4004ae99, &(0x7f0000478000)=0x8000000000a) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000fc7000-0x90)={[], 0x0, 0x300}) ioctl$KVM_SET_VCPU_EVENTS(0xffffffffffffffff, 0x4040aea0, &(0x7f0000d71000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x8c62}) ioctl$KVM_RUN(r2, 0xae80, 0x0) msgget(0xffffffffffffffff, 0x12) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000ae5000)=@ioapic={0x2, 0x0, 0x0, 0x0, 0x0, [{0x0, 0x3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x6, 0x0, [], 0xffffffffffffffff}]}) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f000015b000-0x138)={{0x377050901f75c763, 0xd000, 0x10, 0x100, 0x4, 0x7fff, 0x0, 0x0, 0x10000, 0x7, 0xd0d, 0x43}, {0x4000, 0x1, 0xb, 0x0, 0x5, 0x10001, 0x6, 0x9, 0x8, 0x7, 0x9, 0x9}, {0xf004, 0x5000, 0xd, 0x8, 0x7fffffff, 0x7f, 0x1, 0xffffffffffffff00, 0x3, 0x400, 0x5, 0x8}, {0x5000, 0x10f001, 0x4, 0x4, 0xd8, 0x4, 0x40, 0xfc5, 0x0, 0x40, 0xd4, 0x1}, {0xf001, 0x1000, 0xa, 0xfffffffffffffbff, 0x8, 0x40, 0x0, 0x2, 0x7f, 0x8, 0x10, 0xfff}, {0x102000, 0x14003, 0xf, 0x10001, 0x1d, 0x6, 0x80, 0x6, 0xffffffff, 0x7f, 0x33, 0x100000001}, {0x1, 0x110000, 0x1f, 0x8f, 0x9, 0x100, 0x7ff, 0x7, 0x0, 0x5, 0xfff}, {0xf000, 0x2000, 0xb, 0x0, 0xffff, 0x1f, 0x9, 0x40, 0x7, 0x0, 0x8001, 0x200}, {0x3000, 0xd004}, {0xf000, 0x4}, 0x10, 0x0, 0x6002, 0x22, 0xc, 0xa000, 0x0, [0x9, 0x47, 0x0, 0x6]}) [ 230.624912] ? zone_watermark_ok_safe+0x400/0x400 [ 230.629766] ? avc_has_perm+0x43e/0x680 [ 230.633774] ? avc_has_perm_noaudit+0x520/0x520 [ 230.638466] ? __mutex_lock+0x5bd/0x1a80 [ 230.642549] ? lock_downgrade+0x980/0x980 [ 230.646713] ? debug_mutex_add_waiter+0x250/0x250 [ 230.651605] __vmalloc_node_range+0x4f0/0x650 [ 230.656130] ? do_raw_spin_trylock+0x190/0x190 [ 230.660744] ? debug_mutex_wake_waiter+0x670/0x670 [ 230.665692] ? mutex_destroy+0x1d0/0x1d0 [ 230.669796] vmalloc+0x45/0x50 [ 230.672987] ? sel_write_load+0x1f5/0x1910 [ 230.677214] sel_write_load+0x1f5/0x1910 [ 230.681290] ? mutex_lock_io_nested+0x1900/0x1900 [ 230.686129] ? sel_read_bool+0x250/0x250 [ 230.690176] ? lock_release+0xa40/0xa40 [ 230.694144] ? __lock_is_held+0xb6/0x140 [ 230.698220] ? check_noncircular+0x20/0x20 [ 230.702527] ? __fget+0x35c/0x570 [ 230.705987] ? iterate_fd+0x3f0/0x3f0 [ 230.709771] ? __lock_is_held+0xb6/0x140 [ 230.713822] ? check_noncircular+0x20/0x20 [ 230.718052] ? __lock_is_held+0xb6/0x140 [ 230.722140] ? sel_read_bool+0x250/0x250 [ 230.726184] __vfs_write+0xef/0x970 [ 230.729794] ? lock_acquire+0x1d5/0x580 [ 230.733748] ? lock_acquire+0x1d5/0x580 [ 230.738053] ? vfs_write+0x407/0x510 [ 230.741754] ? kernel_read+0x120/0x120 [ 230.745653] ? __lock_is_held+0xb6/0x140 [ 230.749727] ? rcu_read_lock_sched_held+0x108/0x120 [ 230.754733] ? rcu_sync_lockdep_assert+0x6d/0xb0 [ 230.759476] ? __sb_start_write+0x209/0x2a0 [ 230.763795] vfs_write+0x189/0x510 [ 230.767335] SyS_write+0xef/0x220 [ 230.770783] ? SyS_read+0x220/0x220 [ 230.774400] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 230.779409] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 230.784179] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 230.788917] RIP: 0033:0x453299 [ 230.792088] RSP: 002b:00007fc2c6751c58 EFLAGS: 00000212 ORIG_RAX: 0000000000000001 [ 230.800392] RAX: ffffffffffffffda RBX: 000000000071bf58 RCX: 0000000000453299 [ 230.807647] RDX: 0000000000000000 RSI: 00000000200f8fd1 RDI: 0000000000000016 [ 230.814900] RBP: 000000000000041f R08: 0000000000000000 R09: 0000000000000000 [ 230.822242] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006f5388 [ 230.829495] R13: 00000000ffffffff R14: 00007fc2c67526d4 R15: 0000000000000001 [ 230.837114] warn_alloc_show_mem: 1 callbacks suppressed [ 230.837118] Mem-Info: [ 230.844955] active_anon:100494 inactive_anon:2289 isolated_anon:0 [ 230.844955] active_file:3733 inactive_file:8917 isolated_file:0 [ 230.844955] unevictable:0 dirty:138 writeback:0 unstable:0 [ 230.844955] slab_reclaimable:10851 slab_unreclaimable:90521 [ 230.844955] mapped:26447 shmem:2304 pagetables:812 bounce:0 [ 230.844955] free:1384534 free_pcp:392 free_cma:0 [ 230.878774] Node 0 active_anon:406064kB inactive_anon:9156kB active_file:14932kB inactive_file:35668kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:105788kB dirty:552kB writeback:0kB shmem:9216kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 288768kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 230.907093] Node 0 DMA free:15908kB min:164kB low:204kB high:244kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 230.933281] lowmem_reserve[]: 0 2868 6378 6378 [ 230.935222] NFS: bad mount option value specified: vs [ 230.937962] Node 0 DMA32 free:2939124kB min:30316kB low:37892kB high:45468kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129292kB managed:2939956kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:832kB local_pcp:128kB free_cma:0kB [ 230.970992] lowmem_reserve[]: 0 0 3510 3510 [ 230.975497] Node 0 Normal free:2574616kB min:37100kB low:46372kB high:55644kB active_anon:410012kB inactive_anon:9156kB active_file:14932kB inactive_file:35668kB unevictable:0kB writepending:552kB present:4718592kB managed:3594332kB mlocked:0kB kernel_stack:4864kB pagetables:3100kB bounce:0kB free_pcp:636kB local_pcp:220kB free_cma:0kB [ 231.005424] lowmem_reserve[]: 0 0 0 0 [ 231.009312] Node 0 DMA: 1*4kB (U) 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15908kB [ 231.023046] Node 0 DMA32: 3*4kB (M) 3*8kB (M) 1*16kB (M) 2*32kB (M) 0*64kB 3*128kB (M) 3*256kB (UM) 4*512kB (UM) 3*1024kB (UM) 2*2048kB (UM) 715*4096kB (M) = 2939124kB [ 231.038378] Node 0 Normal: 307*4kB (E) 1648*8kB (UME) 1467*16kB (UME) 1796*32kB (UME) 707*64kB (UM) 231*128kB (UM) 139*256kB (UME) 74*512kB (UM) 48*1024kB (UM) 24*2048kB (UME) 544*4096kB (UM) = 2570172kB [ 231.056838] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 231.065502] 14953 total pagecache pages [ 231.069572] 0 pages in swap cache 2018/02/03 02:10:04 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x208800, 0x0) setsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f00001a1000-0x4)=0x57863c32, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) r1 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x0) close(r1) 2018/02/03 02:10:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f000000c000-0xa)='/dev/dsp#\x00', 0x1, 0x2) ioctl$int_in(r0, 0x800000c004500a, &(0x7f0000007000-0x8)) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$selinux_create(0xffffffffffffff9c, &(0x7f00007bb000)='/selinux/create\x00', 0x2, 0x0) writev(r0, &(0x7f000000c000)=[{&(0x7f000000d000-0xcc)='A', 0x1}], 0x1) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00003ba000)={0x0, @rand_addr, @dev}, &(0x7f0000be5000)=0xc) close(r0) ioctl(r1, 0x7, &(0x7f000053e000)="9299dc77108402ac546c199f528117f3001f535d800f9baf721b244fc07c7264f7664c3de9ff70060cdac40ca0a9372cfa0b8cd79b2344b179a47cdcbb5ec79f62ac5c4440cc0d91c74b23dafd329325caa9fcd6c01d1fb72cb23f9ef4") 2018/02/03 02:10:04 executing program 5: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f000000d000-0x12)='/dev/input/mouse#\x00', 0x100201, 0x5) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f000001f000), &(0x7f000000b000)=0x4) r1 = socket$inet(0x2, 0x80005, 0x0) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f000001d000)=@filter={'filter\x00', 0xe, 0x4, 0x490, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x2a0, 0x2c8, 0x0, {}, [@common=@unspec=@bpf1={0x230, 'bpf\x00', 0x1, @pinned={0x2, 0x0, 0x0, "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", &(0x7f000000a000)}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @empty, 0x0, 0x0, @common='ipddp0\x00', @common='bridge0\x00'}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x4f0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000011000-0x8)) r2 = syz_open_dev$mice(&(0x7f000001f000)='/dev/input/mice\x00', 0x0, 0x40) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$bt_rfcomm(r2, &(0x7f000001f000)={0x1f, {0x8, 0xfff, 0x1, 0x1000000000000000, 0x80000000, 0x8}, 0xfff}, 0x9) 2018/02/03 02:10:04 executing program 4: mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000023000)={0x1c, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x1000a}, [@generic="0b1cfc2521"]}, 0x1c}, 0x1}, 0x0) close(r0) [ 231.073068] Swap cache stats: add 0, delete 0, find 0/0 [ 231.078502] Free swap = 0kB [ 231.081565] Total swap = 0kB [ 231.084642] 1965969 pages RAM [ 231.087790] 0 pages HighMem/MovableOnly [ 231.091829] 328420 pages reserved 2018/02/03 02:10:04 executing program 0: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000d1a000-0x12)='/dev/input/event#\x00', 0x0, 0x2) write$evdev(r0, &(0x7f0000058000-0x60)=[{{}, 0x0, 0x100000001}, {}], 0x30) r1 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r1, &(0x7f0000002000)=@ethernet={0x0, @empty}, 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000003000-0x28)={'vcan0\x00', 0x0}) sendmsg$can_bcm(r1, &(0x7f0000000000)={&(0x7f0000004000)={0x1d, r2}, 0x10, &(0x7f0000003000-0x10)={&(0x7f000000f000-0x80)={0x1, 0x802, 0x0, {0x0, 0x2710}, {}, {}, 0x1, @canfd={{}, 0x0, 0x0, 0x0, 0x0, "790eaada477f17eb046695eea58af88d0ba3b8f5ca34f33a9a82d81e455bc6ca3479893215467e3bb85ea1247aafde2b17277187bd8fc023bb972d19343108b0"}}, 0x80}, 0x1}, 0x0) pselect6(0x40, &(0x7f0000db4000)={0x7, 0x5, 0xffffffff7fffffff, 0x8, 0x40008000000000, 0x7, 0x2000400, 0x8}, &(0x7f0000cb1000-0x40)={0x1d76, 0x80, 0x800, 0x200, 0x0, 0x2, 0x3ff, 0x7}, &(0x7f0000708000-0x40)={0x81, 0x34, 0x6, 0x8, 0x6, 0x3, 0x9, 0x6}, &(0x7f0000e08000)={0x77359400}, &(0x7f00003a4000)={&(0x7f0000a96000), 0x8}) sendmsg$can_bcm(r1, &(0x7f0000a1e000)={&(0x7f0000f84000)={0x1d, r2}, 0x10, &(0x7f0000978000-0x10)={&(0x7f0000ce8000)={0x1, 0xfffffffffffffffc, 0x0, {0x77359400}, {r3}, {0x0, 0x0, 0x80000000000}, 0x1, @canfd={{}, 0x0, 0x200000, 0x0, 0x0, "68759a67d8602d3e4b207446a705148d03f1f86e60b22a6ec7e5b35afc19cd0ed506fb9cdba948697c01f3ec6bc0f8f98290b0198d30bde485753f80c203fe81"}}, 0x80}, 0x1}, 0x0) 2018/02/03 02:10:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty}, 0x1c) sendto$inet6(r0, &(0x7f000023f000-0x2)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x43, &(0x7f0000033000-0x4)=0x7, 0x4) writev(r0, &(0x7f000093a000-0x20)=[{&(0x7f0000e3b000)="db", 0x1}], 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000-0xa)='/dev/ptmx\x00', 0x2, 0x0) r2 = syz_open_dev$sndpcmc(&(0x7f0000b5b000-0x12)='/dev/snd/pcmC#D#c\x00', 0x3, 0x400) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f000042d000)={0x1}) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f000000e000-0xc)="d2", 0x1) ioctl$int_in(r1, 0x5421, &(0x7f0000cbf000)=0x9e71) writev(r1, &(0x7f0000010000-0x50)=[{&(0x7f0000015000-0x401)="8e", 0x1}], 0x1) writev(r0, &(0x7f0000f08000)=[{&(0x7f000092f000)="bc", 0x1}], 0x1) 2018/02/03 02:10:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f00003c7000-0x44)={{0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa]}}, 0x0, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, @common='lo\x00'}) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00001be000-0x14), &(0x7f0000ffb000)=0x14) 2018/02/03 02:10:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x800000000000010, 0x2, 0x0) write(r0, &(0x7f000017d000-0x24)="240000002e001d04e600000853206b00fbffffff01000000000000000000000008425d10", 0x24) 2018/02/03 02:10:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000385000-0x9)='/dev/ppp\x00', 0x101002, 0x0) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x9) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f000082f000-0xf6)=""/246) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000cf2000-0x4)=0x600210) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pread64(r0, &(0x7f000057c000)=""/226, 0xe2, 0x0) pwritev(r0, &(0x7f0000ed9000-0x90)=[{&(0x7f00007d8000-0xbf)='k', 0x1}], 0x1, 0x0) 2018/02/03 02:10:04 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80004, 0x0) r1 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x6) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) write$tun(r1, &(0x7f000085b000-0xab)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x61, 0xffffffffffffffff, 0x0, 0x0, 0x6, 0x0, @empty, @multicast1=0xe0000001, {[]}}, @igmp={0x0, 0x0, 0x0, @dev={0xac, 0x14}, "d3eeaf7f7c64da7b412f4344ffcd5e92b042eba35b76d3193926b8b58b5e051f208698cd7ff2c462dad6399cfb98072f35bedd13ef8a252192a0f4f295e84ef6d59520ebc5"}}}, 0x6b) 2018/02/03 02:10:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x1ff) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000c53000+0xc56)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x88) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x2, 0x0, @empty}, 0x1c) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000163000-0x88)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) syz_emit_ethernet(0x3e, &(0x7f0000695000-0x2)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0xffffffffffffffff, 0x2, 0x8}}}}}}, &(0x7f0000775000)={0x0, 0x1, [0x0]}) 2018/02/03 02:10:04 executing program 6: socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000c6f000-0x8)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet(r0, &(0x7f0000000000)={0x0, 0xffffffffffffffff, @loopback}, &(0x7f0000693000)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r1, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000748000-0x11)='/dev/vga_arbiter\x00', 0x1, 0x0) sendmsg$nl_netfilter(r2, &(0x7f0000732000)={&(0x7f00001b0000)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000736000)={&(0x7f0000060000-0x1404)={0x1404, 0xd, 0xf, 0x308, 0x6, 0x3, {0xf, 0x0, 0x8}, [@nested={0x3a0, 0xb, [@generic="1a2d35be1b32e77fd9bf2eda0da0cd2e15e353001f0f12bf2d9c4fab029dca53d248f73db219a639f289fedcce465028f3b0ac9b7f80d5e11bd4d520bb2b344db3164728f100795c9f2a226518149d55fa412b57f171dffc83182ee5e82002b7de46700e42ad2b0ca80b454aaf21a54c434329190c1c77ab520fa3539ab262d689683bc1898853014e0248fe53ba1ab4754b4da74a765cf85130a056b1364f58c07ac7d062ec5eefddae76681919ec25beb5a2ad0fd01aca49a756165942a07eaa30816527940cb42e7b73aafa4f28b294c84a22ac5a39fd5c115c85750fcfee82c4b1ad5441", @generic="1f4a6cc160d37f02eed68a7721afa9e77fde2d9cc6b05ba16851e1e1ca707d0445a6da76cee3724bc0f6b738664fd85c14235c7e7c677add557722764c7f38add10c01cf2e78ab723c10781759be9e74eb", @typed={0xd4, 0x1, @binary="68de0e1be6260584831b2c3897dadd386722b46241942bb3ff0faaf823c67bc3513b2993faed1cf8aabc1b2b80148592fe2c511dba4fc78dbafd52e28fbca6bfcf41d27fc31ca5d63c01588815d95d1496c022cdaf92a5b3d349d77299ebc6c2d41a0a26a0ea8f0ee95da5cd5d207a70ed7efc0621ec375bf877651f886f38474d9dc8b71ee2a1738cb34cf3d6ee8d490480bd6d7b9ac8e908d0b5fb75347ee561d6a4fe2c00975c8c0c2ae51f07890c193f2e8d3631a3804a08c2f277a917d11e13d67c1c68e0f78c50"}, @generic="c15fbef92dcd13aa8563b127", @typed={0x10, 0x61, @u64=0x9}, @typed={0xc, 0x2f, @ipv4=@loopback=0x7f000001}, @generic="fd1d2f5c4925d0a9b5e2f5ebdffed8e366aecd29672172f72595866b7f6030173de3fbdc566b9e4861f7b20cc4b840e2e33d4f34f9e215f3fdf943d58d837fd8793ffd8be74c7c041269322d2cccf0b650fa899518b6aeaeff7e0e3d7ba0ea15a79f7f48d923ef179fb006d9d77136ea4533c8a74309ce8a02ca8b5da6bf5832380b890a91c6c8a415db9fcea57c96894251d00ddca73bba8e39948bb0f3a0ad6b0bb894034a161c87b45f76e04b5383056bcf54e29d7d1b03a2bfabdbddb3064455de37e7b54d86f1b681f4e7fcf6eda4f54f4b90a508be649f867a319b68bb2c9275ab81", @generic="2d5133556c7327a941bda5d48c63bba8c0d43bab952ef581f46241ca3d931cb9a7b8a649a2cbb98e2f6ade9030c827bf803f59169b88e657c1934a94d9c3c3da48067751dcfc6575be175ac9bfc8b65e3f1930195c9d14550540bbcb9b73bf6a6a1f708f55c63150e57a0e2b0392beb8158a818becca40dcb3e739980eb7520e9b"]}, @typed={0x1008, 0x1a, @binary="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@generic="d0466c7e96a19cce13317f112f8862e9321cf4c136db45f41ee496b63561084bba363b2ed39a8d508b5556032dc850", @typed={0xc, 0x4, @fd=r0}, @typed={0xc, 0x63, @u32=0x4}]}, 0x1404}, 0x1, 0x0, 0x0, 0x40}, 0x40000) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00004ad000)='nv\x00', 0x3) bind$inet(r1, &(0x7f0000490000)={0x2, 0x2, @loopback=0x7f000001}, 0x10) sendto$inet(r1, &(0x7f0000482000)="be", 0x1, 0x800000120000001, &(0x7f0000e46000-0x10)={0x2, 0x2, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x40000004, 0x852b, 0xffff, 0x10000007fffffff}, 0x14) writev(r1, &(0x7f0000a77000)=[{&(0x7f0000bc8000-0x66)='1', 0x1}], 0x1) sendmsg(r1, &(0x7f0000207000)={&(0x7f0000b5b000)=@un=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000c7a000-0x60)=[{&(0x7f0000e00000-0x1000)='9', 0x1}], 0x1, &(0x7f0000f93000)=[]}, 0x0) close(r1) 2018/02/03 02:10:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000065000)={&(0x7f000029d000)={0x10}, 0xc, &(0x7f0000403000-0xe)={&(0x7f0000843000-0x1)={0x14, 0x5, 0xc, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x1}, []}, 0x1}, 0x1}, 0x8000000000000000) socketpair$inet(0x2, 0x80000, 0x8, &(0x7f0000c1f000-0x8)={0x0}) r2 = getpgid(0xffffffffffffffff) ptrace$getenv(0x4201, r2, 0x7, &(0x7f0000b31000-0x8)) r3 = syz_open_dev$sndpcmc(&(0x7f0000d95000-0x12)='/dev/snd/pcmC#D#c\x00', 0x81, 0x4000) ioctl$EVIOCGMTSLOTS(r3, 0x8040450a, &(0x7f0000459000)=""/91) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f000081d000-0xc)={0x1, r1}) ioctl$VHOST_SET_VRING_BUSYLOOP_TIMEOUT(r4, 0x4008af23, &(0x7f0000ab3000-0x8)={0xa3e54bc383df055e, 0x5}) 2018/02/03 02:10:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000801000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000aa3000)='./file0\x00', &(0x7f0000107000-0x8)='./file0\x00', &(0x7f000058d000)="72bf6d7700044c3116d18eab1e001a705e74fdd7b242de76770956fd9607a40f92c35739c1e9505d0c61746e2297f70fbce33b0650875b3eeda7b54004deef", 0x0, &(0x7f0000a26000)="91cc3823f848d8b946d4acab69f5935b514853c43b4fd553cda303e7518e1586b174447c80dcdb15fa60a0eb3e64ed29126aebae12c350bc40ecd564ec2d1a9cde23b7be483b2ff2912f8250ea108d030f321cbb445e7a489b50b39e117f5ae8704df7fcf357f5c786b9f061bf3be26120") r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000cbf000)='/selinux/enforce\x00', 0x20000, 0x0) pipe(&(0x7f0000c3b000)={0x0, 0x0}) fanotify_mark(r0, 0x1, 0xe083136b451279f9, r2, &(0x7f0000153000)='./file0\x00') ioctl$KVM_SET_NR_MMU_PAGES(r1, 0xae44, 0x5925) mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000c50000-0x8)='./file0\x00', &(0x7f000002f000-0x6)='ramfs\x00', 0x100000, &(0x7f0000ce3000)) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f00000a4000), &(0x7f0000d1d000-0x4)=0x4) mount(&(0x7f0000443000-0x8)='./file0\x00', &(0x7f000039d000-0x8)='./file0\x00', &(0x7f0000ff6000)='9p\x00', 0x1001, 0x0) chroot(&(0x7f0000baf000)='./file0\x00') pivot_root(&(0x7f00004d0000-0x1)='.', &(0x7f0000432000)='.') 2018/02/03 02:10:04 executing program 5: r0 = syz_open_dev$mice(&(0x7f00001df000+0x511)='/dev/input/mice\x00', 0x0, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX4(r0, 0x541c, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000001000-0x5)={0x8, 0x2, 0xffff, 0x1ff}, 0x5) mmap(&(0x7f0000000000/0x2a000)=nil, 0x2a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x36, &(0x7f000000a000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @loopback=0x7f000001, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}}}}}}, 0x0) 2018/02/03 02:10:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000151000), &(0x7f0000ad9000-0x4), &(0x7f0000f8b000), &(0x7f000025e000)) mknod(&(0x7f0000791000)='./file0\x00', 0x1001, 0x66df) r0 = syz_open_dev$sndpcmc(&(0x7f00007d0000-0x12)='/dev/snd/pcmC#D#c\x00', 0x7f, 0x200000) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f00003c8000-0x12)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x81}) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f000080c000)=[], &(0x7f0000868000)=[]) r1 = syz_open_procfs(0x0, &(0x7f000044b000)='io\x00') pread64(r1, &(0x7f00005e6000)=""/53, 0x35, 0x0) lseek(r1, 0x0, 0x0) ioctl$EVIOCGPHYS(r1, 0x80404507, &(0x7f00007d3000)=""/98) sendfile(r1, r1, &(0x7f00006c7000), 0x2a) creat(&(0x7f0000b7a000)='./file0\x00', 0x0) 2018/02/03 02:10:04 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f0000003000-0xc)='/dev/audio#\x00', 0x0, 0x402000) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000000)=[@in6={0xa, 0x0, 0xffd, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x4}], 0x1c) r1 = perf_event_open(&(0x7f0000000000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20001010, 0x8}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f000000d000-0x5)='./control\x00', &(0x7f0000fbd000)='./control\x00') r2 = dup(r1) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000fbd000)={0x0, 0x1f}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000003000-0x8c)={r3, @in6={{0xa, 0x2, 0xff, @dev={0xfe, 0x80, [], 0x0, 0xd}, 0x9}}}, &(0x7f0000001000)=0x8c) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = open(&(0x7f000000f000-0xa)='./control\x00', 0x0, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r4, 0xc020aa00, &(0x7f0000004000-0x20)={{&(0x7f000000c000/0x1000)=nil, 0x1000}, 0x1}) clone(0x0, &(0x7f0000003000), &(0x7f0000fbe000-0x4), &(0x7f0000005000), &(0x7f0000005000-0x58)) r5 = pkey_alloc(0x0, 0x1) pkey_mprotect(&(0x7f0000c25000/0x4000)=nil, 0x4000, 0x1000000, r5) getsockopt$bt_BT_VOICE(r2, 0x112, 0xb, &(0x7f000000f000-0x2)=0x6, &(0x7f0000001000)=0x2) r6 = getpid() getpgid(r6) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getdents(r2, &(0x7f0000004000-0x73)=""/115, 0xfffffffffffffe2b) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r4, 0x40045542, &(0x7f0000003000)=0x1) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000004000)={0xaa, 0x4}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndpcmp(&(0x7f0000004000-0x12)='/dev/snd/pcmC#D#p\x00', 0x100000001, 0x28000) 2018/02/03 02:10:04 executing program 1: mmap(&(0x7f0000000000/0xffa000)=nil, 0xffa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) eventfd(0x5) r0 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000ffb000-0x1)={0x100}, 0x1) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10) listen(r0, 0x5) r1 = accept4(r0, 0x0, &(0x7f00004a9000-0x4), 0x0) sendmsg$key(r1, &(0x7f0000284000)={0x0, 0x0, &(0x7f0000a48000)={&(0x7f0000c67000-0x90)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1}, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000a74000-0xb)={0x2, 0x8, 0x0, 0xffff, 0x0, 0x0, 0x0, 0x0, 0x2, 0xd27b}, 0xb) setns(r1, 0x0) 2018/02/03 02:10:04 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='io\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$ax25(r0, &(0x7f0000001000-0x10), &(0x7f0000185000-0x4)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$unix(0x1, 0x2, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setrlimit(0xb, &(0x7f000003a000)) r1 = getpid() timer_create(0x0, &(0x7f0000b98000)={0x0, 0x0, 0x800000, @tid=r1}, &(0x7f00006c7000)) msgget(0x2, 0x8) 2018/02/03 02:10:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000014c000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) utime(&(0x7f0000c4c000)='./file0\x00', &(0x7f0000a98000)) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000c9c000-0x138)={{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, 0xfffffffffffffffc, 0x0, 0x0, 0x20}) ioctl$KVM_TRANSLATE(r2, 0xc018ae85, &(0x7f0000afd000-0x18)) r3 = creat(&(0x7f0000ece000-0x8)='./file0\x00', 0x0) ioctl$TIOCNXCL(r3, 0x540d) ioctl$VT_SETMODE(r3, 0x5602, &(0x7f0000773000)={0x7, 0x10001, 0xffff, 0xcd6b, 0x3}) 2018/02/03 02:10:04 executing program 0: r0 = syz_open_dev$sndpcmp(&(0x7f0000f2c000-0x12)='/dev/snd/pcmC#D#p\x00', 0x7, 0xfffffffffffffffd) ioctl$PIO_FONT(r0, 0x4b61, &(0x7f00003ec000)="1b911de90663680124bafd8dd1bfe8cff7083781a55d73d16a415e5aab28fcfe21663b4d0a00624a49fbea0fda71842c08f64018471036f49b84645d70c1865807b4631ce264d592b4f4ff8cdfe985f316d14be3b6b8b304929be4332bf6dde4aedea42a7343e2d01d0882fe7e917e79e6759b5eb41277ab1ff954bdd9bd7933ad85a44d119c98ad111bc3b0a311404c9d29cfd8457332ad42acde85e7f9db52f401ba4a3d59264077e9a9d249770f721e868038d460") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000411000)={0x0, 0x7f}, &(0x7f0000c8a000)=0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00001df000-0xf2)={0x0, 0xea, "10a80f48b6e20f1065e9d1ef3df82a44a5f30c332d375c9f12fafbe20e2af1671220034b7d14e21b6b8664b14a3682070bb55443b565991765a09105abb7a493686f8f1a91fb01821194ae616a53a64ad86ec71a6e0ab2ac02e6c81e826d0c62cf394e2252a37e07191004a9034d920189024593b52aeeb8008279f09a7e75f0f6372e96f0ade49ae759cb59d98454ad4afa72645c98039a7ee59fa1ac3b760171ad0fb00d6b772266d87eb258560ef48ed308e5c251ab11edfe02bf4a17ab8d90e8b06566c0a9b6e21d4cd06f2a8c82179bcee900756aa8b5b504cb07b4cba35cfc8bec54d20924ade0"}, &(0x7f0000cb3000-0x4)=0xf2) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00001f1000-0x8)=@assoc_value={0x0, 0x501}, &(0x7f0000f2c000)=0x8) sendmsg$inet_sctp(r0, &(0x7f000051c000)={&(0x7f0000a89000-0x10)=@in={0x2, 0x2, @broadcast=0xffffffff}, 0x10, &(0x7f0000c9c000)=[{&(0x7f0000ef2000-0x83)="7368f5b56e4a3b2f02c3113dab2b7959b2de4e29e72823d644597e7ce71efa51104a9b2d5e5a80f4e00fbb0e37516b0b22d5b90b817cb6356f42c5c7e505de84fc772f5cc1777400e6be5717e65281ea2542257514976c9842d15634202c516513d0585ce2e89a2ad2fee8e3e3c18becbe48cd2570958ba721afdefafc944fa4bcaf0e", 0x83}, {&(0x7f000000e000)="21fe718b9c293886f863500536e9e44a7bfc4de6857aca5005879e67f97b8524ce347158f4d76c069f2a283cd7f5ed42a51e32479e39a43d8ee4065131c46a06cd1147f8542c03709b62c289b966217143add2706d19a4488a4ec01a37fb66136efba4c7f6cabf732093df815c4a263b79cbe10676f11933956bbb089be0372dc7804fea875a37770eec5a12de0bc1870978755a8e8f4eec67d24eb5c611a8ca5a2bca5f9dd7ae55a2e6806089515dd98fee5f39aa944edb3fde3b09000d35ae56b761259918", 0xc6}, {&(0x7f0000461000)="199b35ed339443fb65f8ef1997375de826b8a8ade5dffb260d66a08412557c36e2cae2757dc700a32e211bb12c363176f8ba0d9a1a40365f32d1f56eabcdd6f2d67b597bb483ed7812734920a365dff8a4402183e6003eec7744269a9a37f08c844376a98335b205d2f7706f8ed111550482430dcf0660ad9e4e8874fbfc975360c2c810", 0x84}, {&(0x7f00001c1000)="3f7fae08bd04de153cc0fb6b7e8ab985b3dea97de20148808a0eef56d74097ba873ae22e34ac38a38d8f68fb48d7e4040dc8c08fb76e74386b01ec0d431acfa3fbec71c3d13dd331749934dd3c91de2a96d5f6e2aff4388a340b889b37a07c37ab408dffd6c997a18bc6a9c27e485a51f093e1bead389ea9bc00cbbfbd28f7ab271d8cbe26d1dece54ca38b145d1ee26df51a1f7e6604510", 0x98}, {&(0x7f0000b07000-0x64)="5be24408b7b0ceae83da9162bfc38538d637f49a2c3d87e641b3f2aef07ddcdf071b641056f2e5db29986a4a7c40390b9bd4cb935d6f63c8dbf38f10d963553c345e18c9a9396af294d3741e6d48a86b1995c75de32fb75bf782ea8f2a65bdad015c42ee", 0x64}, {&(0x7f0000af5000)="d076b28e328a390acac17805a66b0d0914ff200b7668cb713fff7d2eaf05806841fb1032bd8a48998b92f34082595ce810997bd10e1a7b1f823db1054e74bdbfa5fcd607ba1f8a1324d0ff5c0c2594c78c97960b788b0e024b443a1e8031700f70869a1ef697db6873016bb3ad92b54bf4ecb101228e5f4fd0430ac7772a69403a89f32e92400c127e055f949bab80e4bcda", 0x92}], 0x6, &(0x7f000019e000-0x90)=[@sndrcv={0x30, 0x84, 0x1, {0x4, 0x7, 0xd, 0x4, 0x4, 0xfffffffffffffff7, 0x9, 0x1, r1}}, @sndinfo={0x20, 0x84, 0x2, {0x7, 0x2, 0x1000, 0xcd, r2}}, @sndrcv={0x30, 0x84, 0x1, {0x8000, 0x3, 0x20a, 0x7, 0x3, 0x4, 0x20, 0x9, r3}}], 0x90, 0x10}, 0x4084) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x20, &(0x7f00007ff000-0x20)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, &(0x7f0000f64000-0x4)=0x2d7) getsockname$inet6(r0, &(0x7f0000239000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000343000-0x4)=0x1c) sendto$inet(r0, &(0x7f0000a74000-0x4c)="21c1b01c51472a81044d697b52b207944a0c460cb2427190d99976f9bf6fd6f3efc3d29b16c044186fc18ba5c40c321ed50d5e18230652ce7683d8087c62660cd616534f541065178b5a2ee6", 0x4c, 0x408c0, &(0x7f00009d6000-0x10)={0x2, 0x1, @loopback=0x7f000001}, 0x10) pipe(&(0x7f000041a000)) syz_open_dev$mice(&(0x7f0000a91000)='/dev/input/mice\x00', 0x0, 0x40600) 2018/02/03 02:10:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000e7b000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00004c8000)=0x51) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) r1 = syz_open_pts(r0, 0x40) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f00006a8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty}}}}, &(0x7f0000fe5000)=0xb8) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fde000+0x49f)=0x19) 2018/02/03 02:10:04 executing program 4: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000004000-0x38)={&(0x7f0000007000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x14, &(0x7f0000002000)=[{&(0x7f0000003000)=""/133, 0x85}, {&(0x7f0000001000)=""/64, 0x40}, {&(0x7f0000005000)=""/26, 0x1a}], 0x3, &(0x7f0000007000)=""/152, 0x98, 0x7}, 0x2) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$can_bcm(r0, &(0x7f0000007000)={0x1d, r1}, 0x10) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$dmmidi(&(0x7f0000007000)='/dev/dmmidi#\x00', 0x5310, 0x8840) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$unix(r2, &(0x7f0000002000)=@file={0x0, ""/108}, &(0x7f0000007000)=0x6e, 0x80800) sendto(r0, &(0x7f0000003000-0x1a), 0x0, 0x0, &(0x7f0000002000)=@ipx={0x4, 0x0, 0x0, "0d5e656e0289"}, 0x10) 2018/02/03 02:10:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x20000000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00005b2000)='./file0\x00', 0x0) mount(&(0x7f0000213000-0x8)='./file0\x00', &(0x7f000078f000-0x8)='./file0\x00', &(0x7f0000983000-0x7)='mqueue\x00', 0x0, &(0x7f0000654000-0x1)) r0 = creat(&(0x7f000083c000-0xc)='./file0/bus\x00', 0x0) mq_notify(r0, &(0x7f0000012000)={0x0, 0x0, 0x0, @thr={&(0x7f0000d05000), &(0x7f00005a7000-0x70)}}) execveat(0xffffffffffffffff, &(0x7f0000358000-0xc)='./file0/bus\x00', &(0x7f00003fa000-0x10)=[], &(0x7f0000f3b000)=[], 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000aec000)={0x0}) ioctl$DRM_IOCTL_SWITCH_CTX(r0, 0x40086424, &(0x7f000099e000-0x8)={r1, 0x2}) execve(&(0x7f0000aa6000-0xc)='./file0/bus\x00', &(0x7f000080c000-0x20)=[&(0x7f0000a65000-0x7)='mqueue\x00', &(0x7f000017f000-0x28)='vmnet1eth0vmnet1.!vboxnet0vmnet0cgroup#\x00', &(0x7f000097c000-0x13)='vboxnet0vboxnet0*@\x00', &(0x7f0000cb2000)='\x00'], &(0x7f0000f7f000-0x6)=[&(0x7f0000f1e000-0x1)='\x00']) 2018/02/03 02:10:04 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000004000)='map_files\x00') set_tid_address(&(0x7f00003bf000)) getdents(r0, &(0x7f0000008000), 0x0) lookup_dcookie(0x9, &(0x7f0000be1000-0x81)=""/129, 0x81) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000ace000-0x10)={0x2000000000000238, &(0x7f0000dae000+0x178)=[{0x0}, {}, {}]}) ioctl$DRM_IOCTL_RM_CTX(r0, 0xc0086421, &(0x7f00003b5000-0x8)={r1, 0x2}) 2018/02/03 02:10:04 executing program 1: socket$pppoe(0x18, 0x1, 0x0) r0 = syz_open_dev$mouse(&(0x7f00003b2000-0x12)='/dev/input/mouse#\x00', 0x6, 0x100) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000001000-0x14)={0x0, 0x100000000, 0x1, 0x40, 0x7fffffff, 0xfad9}, &(0x7f0000000000)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000001000-0x8c)={r1, @in6={{0xa, 0x0, 0x401, @mcast1={0xff, 0x1, [], 0x1}, 0x2}}}, 0x8c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_GETMODE(r0, 0x5601, &(0x7f0000001000)) r2 = semget(0x3, 0x3, 0x200) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semctl$GETNCNT(r2, 0x3, 0xe, &(0x7f0000002000)=""/151) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000004000-0x10)='/dev/sequencer2\x00', 0x4000, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndseq(&(0x7f0000005000-0xd)='/dev/snd/seq\x00', 0x0, 0x10000) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPCONNDEL(r3, 0x400448c9, &(0x7f0000006000-0xc)={{0x7fffffff, 0xd357, 0x8, 0x9, 0x3255a55e, 0xffffffffffffff80}, 0x8}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_OPENQRY(r3, 0x5600, &(0x7f0000006000)) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$nfc_llcp(r3, &(0x7f0000008000-0x11), &(0x7f0000002000)=0x60) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000009000-0xd1)=""/209, &(0x7f0000009000-0x4)=0xd1) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000005000)={0x10000, 0x4, 0xfff}) socket$inet6(0xa, 0x80000, 0x3ff) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000009000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_data=&(0x7f0000000000)="14f312fa2ede8409bda9402956451e43aadc578eba7f8051aaaec35fa474179c"}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r3, &(0x7f000000a000)) 2018/02/03 02:10:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f00008bc000-0x4)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000879000)='oom_score_adj\x00') exit(0x0) preadv(r1, &(0x7f00005bf000)=[{&(0x7f00001d5000)=""/196}, {&(0x7f0000f9d000)=""/181}, {&(0x7f000048a000)=""/162}, {&(0x7f000078f000)=""/132}], 0x1000000000000230, 0x0) 2018/02/03 02:10:05 executing program 6: mmap(&(0x7f0000000000/0xf7e000)=nil, 0xf7e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000591000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'chacha20\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f76000-0x38)={0x0, 0x0, &(0x7f0000805000)=[], 0x0, &(0x7f00002e7000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x3, &(0x7f0000f7f000-0x3)=0x0) io_submit(r2, 0x1, &(0x7f0000738000)=[&(0x7f0000f74000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f000079a000)="16", 0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2018/02/03 02:10:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000002000)=[{{0x0, 0x0, &(0x7f0000003000-0x30)=[], 0x0, &(0x7f0000008000-0x2a0)=[]}}], 0x1, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000011000)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[]}}], 0x1, 0x0) accept4$nfc_llcp(r0, &(0x7f0000aec000), &(0x7f0000bad000)=0x60, 0x80000) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1}}, 0x26) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f000001a000)={@generic="782aee69d006ef2c8633ea531cdac3bf"}) 2018/02/03 02:10:05 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000c6f000-0xa)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) ioctl$TIOCGWINSZ(r0, 0x5413, &(0x7f0000c1b000)) r1 = syz_open_pts(r0, 0x0) write(r0, &(0x7f0000ae2000-0xa5)="9c8ecc80ee5a540400e9be2d4cb40300000000000000038c032a1e9a5b0a", 0x1e) ppoll(&(0x7f000079f000)=[{r1}, {r0}], 0x2, &(0x7f0000b0c000), &(0x7f0000afb000-0x8), 0x8) 2018/02/03 02:10:05 executing program 3: prctl$getreaper(0x2f, &(0x7f0000b8d000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$audion(&(0x7f00008f4000)='/dev/audio#\x00', 0x7e, 0x20000002000) 2018/02/03 02:10:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_MSRS(0xffffffffffffffff, 0x4008ae89, &(0x7f0000f1a000-0x78)={0x7, 0x0, [{0xbff, 0x0, 0x458}, {0xb56, 0x0, 0x1}, {0x0, 0x0, 0x7fff}, {0xc0011032, 0x0, 0x40}, {0x0, 0x0, 0xf3c1}, {0x0, 0x0, 0xfffffffffffff001}, {0x40000876, 0x0, 0x101}]}) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000750000-0x50)={@common='bridge0\x00', @ifru_data=&(0x7f00008e8000-0x20)="0f00000000000000000305fffe00eb00ecff0000a10000000449faf4e2007e23"}) 2018/02/03 02:10:05 executing program 2: clone(0x0, &(0x7f0000b26000), &(0x7f0000eaa000-0x4), &(0x7f000039b000), &(0x7f0000bda000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000001000-0x8)='./file0\x00', 0x10842, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBENT(r0, 0x4b46, &(0x7f0000000000)={0x0, 0x5, 0x1}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = getpgrp(0xffffffffffffffff) mmap(&(0x7f0000002000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = fcntl$getown(r0, 0x9) mmap(&(0x7f0000002000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002000)={0x0}, &(0x7f0000002000)=0xc) mmap(&(0x7f0000002000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f0000002000-0x38)={&(0x7f0000002000-0xc)=@proc={0x10, 0x0, 0x1, 0x8}, 0xc, &(0x7f0000002000-0x90)=[{&(0x7f0000003000-0x14d8)={0x14d8, 0x25, 0x1, 0x4, 0x2, "", [@generic="9f661bf290c736636ec3e8a00c7d85d5530a66d30dfb842338663e6895f158408d5f13fe76816da32a37fcbbc9e9cc7adbdffb0368f9bba0c35a177a11a6297730237005283d73035c01a6070563c20a64e07443e52dbdee125379c90deefcf0a89ee7e1100119082f1c5ec488b8fc0eec3eccb2a5279eb3c0e0bb26dc69a9c135f8e6c1b8e8b021344f211fef3716f0f194fc0e3fd684d98503dd8b81993248fcd4f022914a3a080743", @generic="e2e90f8f", @nested={0x210, 0x75, [@typed={0xc, 0x86, @pid=r1}, @generic="e909244a1e42f4f673dabf15b6351f3b6dc378669da6a75605fdd4f22fa8e2c814d2c30fe2efaf04fdb402947b2d0d3b9a1921622433381d3b5488a0ad97cdcc375d2baf74033db3f61e2788b333c6d932f98a94994422ba20960d2f0dbc28", @typed={0x1c, 0x28, @str=',/,ppp0:nodev}ppp0(\x00'}, @typed={0x20, 0x6, @binary="39fa60f2faa508de94a07134251fc3bc26fc7aa91b5bc2b1"}, @typed={0x94, 0x27, @binary="8825cde9407948cc78f34022f0ab79e0a4843931adf247480cacd85b888772d48d23145ce66a0a7f3ff8c8481858d0f4f86802acd5668cdc57c8b4ab013a9dc4b5df82627fe1a79da772fc373e5c00dc6b637f7386606aa8c6e5ce067201b15fa50ff7ce3e4b383660f4a09d8bc0d2c4ad7d9c507ac39862bdf661cb4303acb335a427a5ac31157a9f67"}, @generic="d2a6227a338f32c5e0c37b35c3d3bd3aeb48aa846a3f1a9d68e0a3a1a807fb49f8350cd35dfcf42767b8d0df8d0dd3caf3e7ead20d81dbdab58b8c56900f5e71939991d1d8bb98cca6", @generic="dbfb6d7f10a4290997a8771920360815c4fd29bf9c5d32c730623af936d42dd0472395442ac927b2a5d725ab7d2ca646f69eb889bf012be5a09fdf906af079efe9f9686063aed6e24a8b3f9470fdac2981f0be884676842807ec224be35ab21e27dad9493261ff10562d8a64d275791a247a59d3a0ed5ea571055ecc28a3dd958d33b51fef7e342b"]}, @typed={0x18, 0x6f, @ipv6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}}, 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@typed={0xc, 0x6e, @fd=r0}, @generic="36a6d49925ddfad3d0e91232df15ecbb98c440b18ea376dd0871f1b46649f196ecd17965a53476def6fa93856e1deccc2d8725a13ca9", @generic="886b5f58bf298c080dbe1f30ec6fb3598ec03b866251943e8402b1896a5ffbfc2ba2766f018781832a72069eccb80afcce28cb8d217431c0c587861732bfd8bde677135e4b5b67be75bc0e7e63d0202a6a371b6f1f279b283afe5dd2b96858a069cf7d4292221f01f1f2074e67bf3ca48161a33e67d2e36ae6a8addb804ffb7e0a4751a1b718d2030a28506a82fe5cb7252ba0c3c77b21cc898bf01cae488cd94dc9726cdf982ab8be48db60b7fbfcedd3b9ef0a0050d55b6ff81fb7bcc3cc32b4c9870de15e20739ffe4ef558", @generic="ea9598be4047a1b458fc13d9e3", @generic="86d3"]}, @generic="3e55209cf0954bac8d92d9152348c6dd12c9b30dc5c98394a4a0b4089147773b0ad65e43510abf0dabd14dfdea27e810fa4b684fb8397efa9600f36110318b16b6f6c24cd20e605ff85d3339c394232706f94476296b66de2c15604003983fe435f162fa2c227e9365652901d8ac5ffa3938b7ba7f5f2b2864bba6dfc376db2d8ff4b227", @generic="02fd259f2e74f910283e1d191239a053af40146cc9389ebf5a8cb6b9562644feab6ec26c3d57e53ee327c3185bb1", @nested={0x12d4, 0x6b, [@generic="3fdbee0ad275428429338462fb601619afbc4cf481c04449fe53e4a575e17dbe91aaad987c2a542633ac5c2aa47f3b88872ad03df022608fe5ca342ac43bd2aa1539677dbe77559830675e26da6c13bdf225b80a89e2358695d95d268c2ff38a8b5e76dd4df7920f2a997018c7543002969e4028ef18473da37c6cea48094631f23ce8de1678cd66e90593f04678d14ebb03fe61b2d63c00ce25ed29dd14bdf3cabedcce9fdcbc230ff4c571b62cb16279879c68cb5a9d33ed9461316c8987424576daaf4c9bdbbe49671a4ad92cc2ce78b5d91e168efdf95041a5e3fa97a9c2478c19d76c0bb93de29594c6c0338c4d7c41dc3e76bd842ca8e350b631994ae538d56a304902d584975b2fceb081e54d093d38c0c43acde3eef8b1c6f41d80180ba1c39a5b40fde9ca60f6220c47c5e8a439588819cb26d3317bfdfde2bd513e92b07a3bbfee7e17b5106bf7f13f5d9e33a029842c06032fe6f9dacb057396cb7c3a0119c185df23594fc96726dc044ffa847d2d9a10c4c4c3f3217df92575a3a194ec3580ffb2552738152b2a8faafa8aef50c2c1f3f2d0edbc760e7584cef2ebab994a0d40691616f26eb406efde710090885f62447d712ca03c3dadc0020fa6cb915b75772bea30d8bc4a4267d4ef91feaf58aae29bce1f5a98a6608f23851a4bc43a7d0eeb303214d5c80b0190ee3870f77fb699211a7de52dd4abf525ee47a8635bd1db22ad2d8190b0b06bd202a0b8349558adbe7b635bd10afc407598759de866c3c15f6d1162f1c1ee333b9a2b4541174a9c546ab303feb67d99fe7f3ecb7e5634878e921088613be10980699a4396adf0191aa22b13a1c441160d9c7922abfbf96f8a2c636a5bd62b1c8d4688c92e82da06cede763ef43e49a49a96faa71dfa57ee37f771201ec5fc34aefdce72d2dc58e08f98205b63d966fc39c033f16d0e39178b22384ce2517b8842c017a4b5222c43c6fff07318fae3fa7a69cf766ed557f553a80b9cb90391ddc299ade6f38173bdb4cf679dc204538898c72c7adcc6d1784984d4b34ade1f32dedf8919ac7611ba0fba55203eb3dcc9f45bac153f975c73bd300e4257e4005c589e76e3102fb56e0e0f428eb3fc3938ad17787b688130336b07e27ea5ab37bf0eee4d4fbcfff4c0bbb0afb646ec5898f58227441cae2204d937ff47cabfe909e67ac01b09f513b8b33775603f92d52befb83e0474dfafc59db2fd5ae25246276316d9b2e26f35c7527825143050f3ac3599e74b6489c3d8ef993e6d6101860e8c3fd0523036c67dc168726f1d01824e7340ad48ad91cbd7f844a98b535419c39b6d615d7699153d46721b1217e8c51254bffb19bd77a80c66204eb9db3fd7e84a74ee4ca408e61bba179c2c1ab3290681632e9a1c73812612dc087dc8ed93fe8323b67d3c9db9c34836414bc1bf63ed25c98b2263bab77ad026acc3d445a3ba3bf5eb3475a2dcd9e4e9d14a7f04a4036cfe69083f86a6e1593fe7fed8f5630e273e1527d41264cc028b617b24063a5b4429391189390de0f1edc5857e52eee9862ef31fc3d348441f561c2d1c75b50ef82e222476dbd13665e1b80610f0fda72d9070739acc8c6d41000dcf65de92bbbfd8b4c219a531953464db17d61e842f4660de2962af261742a29d3d24de9a848dcb0b4ea964be5410d1f1d3abfe0b03b70d8443f69daae57923584b50946a2760148f0c586f099f69aadc77e843045358dc88299b977d77eadd5e43f824e3717e441c0b47fcf61d132b37bbf217e8d7034fd50077745410be33386b562feacdbeb714248b76b445e68082249d3d48a6ae3d6d414590fd7e79c099c4beb73f1d240a6b5a09cc972f82ef868b4e11e2679d19e55c89b2435bb0c1dcaa032c7dfcd554b9f1eea58bad50d63eac5a4439183ace42e6889af41d9a470d03385b1be345324332b61f4605742e9973111dd20dad6e1233532c49e046a8706b024a28abbfa60bd8f5cbfff875237fb37a9c9da0a90c2771c10d66ec46e31a21042eb779b16da5fbd885b3ff4e42ea68fd0de881fe4de71443bd1c728b86323066802afabbf612f823a6634798767d3a9d96bbce3e39c6727c8e365b188fbe0cc8dcef39ec4028ecb35e6f6d10294bc0447e326fb14f974c410d7ab886869a55bc75655b17b1988391424b4c5568be8bc070f3853a20148bbea0b3fbb701939a0c634f9c65a9562bb8ed9c649ec87a740395a08a9213571062f0e851471e1ca13e771864cacbb401d00ad95637b93ea597962b011f8cd1f68fa769d3e39222006bbd315ee2c5f0a5a03f14c443470be149dc1657d83167b8d492f92aef46791978b6213e0c167651bafa0da31f2ea74960665850e9d5cde0eb59970284d79fa4bab5f7e2cae31eb1abcfee57da0c699973f2183da7a48c68ce20cad3566b7007deb21ce1af21715ef014f38253448c42206428588b2c6aacc4af13a448a646e31930517ba7f3fcdf18ae246bbff3a6952b4c0b3699ca698b9bd976b20fae666f9fdf03bf3abc9d40b100618a89775a4553c7781d699bf58f213c28c56faeb30e202b985399ca2c6cfac7401da593797bdd10b6a879edd3f1c335648642fd0b7298e6071fceae1e9e0c580dfc7c7ed90eb9264f1cb4a0cb2c75241b98896f2595d58264e9b834b15d6c44ec4f5466b6bf3eb364e09c500636369ebd8e85dd0bc99989f93b61448b71856bc27b1a76d1c72a5b1dbe58f173ff04fe55be64fcd8aa75de632ea4a3c6bc857606e8d8c383f9e8f4ce32b00ccaa64b9fed889fe710a1f58fd55d70ead7438814263e01efdf8224b0c0ca4fc155c58a3af4392bc3b08e8c490fe7fe96055f77c4a889c8c859c07fb6d1fb87cf64beed7e9a6b4fda15aac4e2c6bda33ec541114fd9c5f5fa17637d8860020d21d1e1fdce72ed10bba8c1c67ec234147c9418358483c03bede851a4dcf9d68d603da9fb312258ac64a04258cc49a3e8a1da865033a275af8dbd50f1cb56b86e65fb60ab8610948217d395831e8267cd4d245d6ec170700048fae505c9079f0accbf6ffd203fa451e701c2238d50c98af27bbf23d2025c5600520f5e39138c4eb854ed616dbd099a3618103f43c0e8890df34309dd548d78a2a27040a0df83bb76995663ef4aea7afbc3efb71a53b0f8a1b26ae6606431cfaac9597e0be6ad8ed7a3abd6823f16857a09583845efcde0c5120fc098dd1468d20c11f5e599f9bccc76f1b80fc62c61676c147577989bdfa5800f8ddbd67577b873899ddc206d6230a79462db222f306502f5169a690f237e7fc1f6f050c6329dfec925eed74d617e2958c84828cc6682d00181f657a0ca8a4055571f9ce24c53f9cc8e6303e36d512c7660c6e5b22416fd5d2ff48a91750ca6ac600d109a0bdd5c275dfc3cec03c2dc45999686e01fb3571a109d1da16a3739ba363e3de538cb63ded3d935c9b75de43ef48859455a6273ebf66558e13a6c5760466f6939877345d1368e5f7489553969672475defc9d3778f2a58a98b86cd3059a503f9e5131bb02a21bfaef00ffd7e808a4eeea0edb7462e2784648f11949281798fe5a8d574133b3550448bf54c5160d16564111417c82ef58143e9c8388fc67bef79fefe460540844aa49a7a94cccaf7b64755c875a6919723a9058397430a8891a241f0fe726a6d664b8d179440afbeb2a7c89e22c8b1234d6d5e366dea11c70d2f094c04250b852f2df6f2e482dd4f28aebbd62febeaf5520a62233933ec6398bdaad3b7a7be58ff697b247eea37ad3fb2156b49e23a51f30506897da11ca1d57c2cd0704fcf70974ab01a7e035eb5996ea4ad80dbbab1d7c1d6a92e4347197fe09d318b264b64c1ec64735cd02e65703ec515b09c9f0b8f52dc2adb2a72ad8957527f7823d41f944946477dbd025daf4918652f4de8ff2e585e17cbefbbb0b0045ea61ead29cf50494014607aa96d4a29890a5678077743e8d55b297cff462a3cee4b3b1bd23cfdbcfb435daececb2a9729ab3d3186e5bf4a2ea5a13322c13ac342026e0d8740020c867fce54ab2e79f9f9e28671f6c96a4457ee48805a2d900934e96f42171ab2d93a25a5797b0e39d335700d4b8c751edd184f03ed609ab6702a331eb9c9acfc283d7cac7f619e869bc40af3090154e9f1a163209e494cb992ebe547dc4117c6c91cf91efa25af2e9bd449d0985f24eaa3e3541fd3854873ce33e44a59c1fae01ea6f970845fb5749221fd075e15941dd94d3ede22e10f7f10fcaad8266c52ca5f8ef9ef34b3eb0b8b4297e1292db5e9baecb9e32120e63c02c5cea30c7b7c5bb9de3c5bab38314505aa75d4ce138f4d63e0158a64d1a000e2a0bd6769d0fd6e9c7e28e1bfff46941a06c1c2ba462ae67933c873a743c2b51faa355b57634694af5a1c1421cd61bfdbb109489c250bb4812e2b124fce3b1412cf7e05c1b7570de639a44fb961bf91b11d4ca19e37985eac9172b57bf56a8828d18b855dcfc719a957bd1bcee516e21c489fd9a050fd55f1bbc4cfa707f330c88cb27d6d7677a0771935b3d05d0bf472310ebe08ff8e85250f8ae320c132ce27e7e87eec2d8e52d1a6d7e6fd12bdf72f9453d0254f13f55231d02d5ce7f8732f75d9a4b5a714fd990dbc1905c010c1948c369d12886f57c0d8fcaafbd68957385bc2e7a099c4f099c55acd31d6ba54e0a0569a5dce434e3262fc8fa2c4a811d23735ac1032d56bb1e74cf5b8da41ded5f86159f66560403ab74953546d78adf6897ee596c9ea642cc0b1858604f31bcd74c9734456819ee2c715fbcfd28d761e71cfa6725b854504a58e95bbbd08649d2d25e60d38fb3fe33153113eff8bfc8ffc486873cb255559efff1174371ff1a1c41ebd1c338f11484ef8f03e801fea341eb6ad60e052f9dc717a196ad571ed3abb03347436d0bc085551c61dfded05295b9040c513b267cf5ab5045e3efb0603a7f5240b613c5b6b20aab54797c93e1162a31d99d24b4c32deee5f9eeb7e84372a68e2b61a8116af0c3e4a524289a3ad89c412de3a5f2874c9f7f6d09af5253b723c6b46d58468d3fde53e528a5a7898c4eab05c48be51e52bd380df58494a43df4e83c1b440bea8e0b56fd6c84962db70d087b6493fbfdf34968e074f7903e08e6aa8034cb39550e6a3e2a66c40f5e19c27d5fec0b24b7d1f12b1240127831084569db9f1a8f9351a2fe3776bbdfb155a949fc6fa9787be1c1313107583960341cf02aeaea19e991253a65546fc2f9be72f761052d83e6b54532abd904ffb9b3d6742d26c94e4280783c9d7a5e994bca8b0c4fbdb34b6f5aca50b27cd9f9e12660d3e886d625f0932002109b8b713e78f3d42f3d28ad5a3183c699a6e79d576b14c436e87284cf7f79e8557822c4700f9a7d6593dcb082fe4b00e976e36fbd4bc37dd026cbf74380fad18b803692d1d13f11888c528661fabd4e24100718a1cfc951fff704e0093c5593078c7db68b01d84043ae6a1d9cc64f9cb3fe789edef021de31015a10098cbdf82549096a15fb3661b31d83d5d6abbb3e5b960c12196482675a4320ee4ae699eb585dc22f9ca562076c09f6d5ad0820fe8cdc93a93e376a48af5374ad23f076f777099138a2f722755dc8912de6f4a97d9ab4862c9a4655a73cca1f1baf57150230d3b165e7d6ae3d99e57b19989a6ad4f76e00a86c1d28ecdfdf71b27e848cdd3fab3ca1f9a6ace80f9bdb2cc4ef843846819aa58e7f63c498682e3c324ac087af9ba48adf42d5ead33c18104be6211096ad97f5702143e2c0d29f9c36d81aac", @generic="36057750d0ce0c4c47eceed03fb47b3196cd50247fc79c5109386ba612c7a1a3e92fcb00a3ee23abc70df7214e82be74c129328f03a1ecbfd50e60aaf5c1db98b2777b324ec1", @generic="5ca80c2a02d59c5d2239c2ebcf0c631115b4fea066013d969f680f882ce5293f41081fa7e1dcf1666d908d9f22b115e164b95f1d6a1172c1604c3fe6ad434e71a06d58576b6e99d04088a1a3aa2801e63c5032d4e45fc4e5455cc4b49348eed6eda1832742424ce26e2c408addb4740e6b3b99a14ab34eb1fe1566245b8958ec9340b5bde598e59cd61596d7d2fab5c4bde929ea8cb64494630176c5cac5eb15f1787c6c61b39a5d3db5b703119d8a5a90c423be8af547e2bffb2d939f741e0ef70028cd29bac1275c664a3856a5323dda0df1e0da40ec700fc02453bcef4aac3bbc", @generic="af3efb544390378c61a77a4787e077c7a483e5d0c3aff5967e9c42d35961946ba54b56fd3af902748dce3862567a97ab39676d2e614b4a772192c40bd20322b16e1ade6568b90f7f31c6337b979c26335e937d6745d0d04d8dcfb1a7b355131ce3af51b2822a70e8075358fe5d667da175d8afcc77ea55c12efed891f88f8e6af171dd49c8c41ef8b33739bd878ddc840472e988d133ad93d48922178c39257dde5c8de8685e1677d0367cdc0a382dc777d08794f98bf3a0", @typed={0x2c, 0x76, @str='$&vboxnet0mime_typeposix_acl_access\x00'}, @generic="22f5fb991a2d8b9eb300e7e70d7210269d9383de6879665cbbcd094e5ad432d1f62d5f45386275e57bef7385bdbbeb2b7cf7fb43e2db5c3a1e3e2a2e6373a471f361689777245e9af30614a66fc8361bd21aee06425cb2db51cd4d0ac70fc1d4bb2733962f12ddd035be52e112e7c92aca30b2e4cac3555849aa650ca8332af9d42b9de61ee5a81fbcaff74972bd0c62dd1252a916eeb49526cde4d0ec47dce9af010a8868533dd3fbe88e62b961253f138c8f98f690a8", @typed={0xc, 0x9, @u32=0xffff}]}, @nested={0x29c, 0x64, [@typed={0x8, 0x64}, @generic="59c641d6e93461a49b6048", @typed={0x10, 0x28, @u64=0x9}, @generic="f8283b9f6e3bfc7ec1ce3cf12ebdef8df587ad7475d1045d9b225d8f9ce4ce7c3d9cc9660c4397cafdbadd4941c3015e0232d064e1215589f68fe05749d2eea709497c66385082a7001df47368a59675ba77d4f52d4000fdff02b88427216d6c4059ef", @generic="e4e64412d243bb30fc1eda38b71786616d41ffafc81814706fff4ddff6e3a69d023176658762f29c7a0250ad8c3a9d9809dba4405b0b15adc3688ef0805fecdff1594f3637", @typed={0xf0, 0x8c, @binary="457915154c067ba234a1baab015c33d9dadbf3e94be690b24a64aa87ec79ff68cf22ca566e10dd0362cd4cf3d3254ae6bde32d5a5da13089c687e641513f04993713ac1f40344fb2021a74101489fa8c5e641a79db5c7b7ba63e954042f100bd67ef33b77f55c9cdb3c262767d58e12109a58e7fb3ae97b51ac32a092604277d8413cd47d9c41676083bd2e5962b5b5781857d24b0f6471ce8e5d186e403241ac83a63426d246f20a8b7aff7ee63c84516ccb720f4fd529f55ad0b1f4141d64219560a83d795b0ab359658d9a84206725a933f372c0f0d5076e6557b3d527ba062882ead6d61cb"}, @typed={0xc, 0x27, @fd=r0}, @generic="06a9f2823a0b5d5c950526cfb4160c2b6a243eb543c8978cd8e06b8ef6064ed13c7f9cabb51172f069543d46c0a306be1afdca5a769fbdf3315286a89bfa1c9e810cf7fce80bed08a3ca6ebda3ca460b6daf4b47787a1d0c0e360ff0e014fd5c204abdb80540ed6ff8a3ecb4ed83a42d066bf5710b4ec5a6869b41f1c18ae1acf95b8438862a2d42f093c93880b25b7c5a29583cec0a62e7e24e5333d74b55a4300e25ba116983e3f5cdc9917323cfe2109c3294404cddfac18371601647fb327e5e522d1035ac36a463d9994a7368"]}]}, 0x28f4}], 0x9, 0x0, 0x0, 0x40000}, 0x80) ioctl$KVM_GET_XSAVE(r0, 0x9000aea4, &(0x7f0000001000)) getrlimit(0x0, &(0x7f0000dcd000)) 2018/02/03 02:10:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000c5f000)='/selinux/policy\x00', 0x0, 0x0) ioctl$KVM_DIRTY_TLB(r0, 0x4010aeaa, &(0x7f0000f1f000-0xc)={0x2, 0x1000}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$RDS_CANCEL_SENT_TO(r0, 0x114, 0x1, &(0x7f0000f31000)={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) r1 = socket$packet(0x11, 0x5, 0x300) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000526000-0x10)=@req, 0x10) setsockopt$RDS_CONG_MONITOR(r0, 0x114, 0x6, &(0x7f0000633000)=0x1, 0x4) 2018/02/03 02:10:05 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) signalfd4(r0, &(0x7f0000eb0000)={0x4}, 0x8, 0x80800) sendto$inet(r0, &(0x7f00000f9000)="15ffaa34a99907aa5addf6240dc80d471bf55ca9c632aadb000000028723447297db47d00e796c24febaed3bf262f5d5c6561d73e385881f60ab03fa46131347b6", 0x36, 0x10, &(0x7f0000a13000-0x10)={0x2, 0x1, @multicast2=0xe0000002}, 0x10) lseek(r0, 0x0, 0x3) close(r0) 2018/02/03 02:10:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) listen(r0, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000455000-0x10)={0x0, 0x2710}, 0x10) accept4$ipx(r0, 0x0, &(0x7f00001b5000-0x4), 0x0) ioctl$sock_bt(r0, 0x8906, &(0x7f0000c91000)="f03a1fc36f21cad54c3a1581a09cdea4f575c858b66de4310fe459af1a1a5eed99d75789f752cd98c6ec7036e8e7defb38bafe1c2b00c6a2251dab06612a07a8e5af660e63effc73c2c69a368d0cf8cdd04357c2227e3d1446451df327ff80f6d1e447078b87725d2509d336e21d89c35f6bc6d049061b7b88a1b7ac63568385447aab3bd1c3fbc5beb555c7b5c26a913a24f2ce4bc04b3a47a9425c8ec3167f129b11e3a5955309d6dba30d112db73a3a6853bd9584bc839d974e40b76770bb86") 2018/02/03 02:10:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000dcc000-0x1)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x80001, 0x4) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x3fd) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000003000-0x343)=@filter={'filter\x00', 0xe, 0x4, 0x3b8, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000013000-0x40), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@dev={0xac, 0x14}, @broadcast=0xffffffff, 0x0, 0x0, @common='ip6_vti0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x1c8, 0x1f0, 0x0, {}, [@common=@unspec=@hashlimit3={0x158, 'hashlimit\x00', 0x3, {'ip6tnl0\x00', {0x0, 0x1, 0x0, 0x6, 0x0, 0x8, 0x4}}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@dev={0xac, 0x14}, @multicast1=0xe0000001, 0x0, 0x0, @generic="6bd6d44845736f889ec1cf4c41f2affa", @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x0, @common='ifb0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x4}}}]}}, 0x418) 2018/02/03 02:10:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000f79000)='/dev/sequencer\x00', 0x8000, 0x0) ioctl$TCSETAW(r0, 0x5407, &(0x7f0000d30000-0x14)={0x3, 0x8, 0x986e, 0x3, 0x4, 0x8, 0x10001, 0x3, 0xe00}) r1 = syz_open_procfs(0x0, &(0x7f00009bc000)='net/ip6_tables_targets\x00') perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) preadv(r1, &(0x7f0000241000-0x60)=[{&(0x7f0000f40000-0xf9)=""/249, 0xf9}], 0x1, 0x0) times(&(0x7f0000cc2000-0x20)) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000a48000-0x10)="dfa37c202dfa7d5f30729fba19f9f823", 0x10) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00000fe000-0x10)='/selinux/status\x00', 0x0, 0x0) r3 = getpgrp(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r2, 0xc1105517, &(0x7f0000ced000-0x110)={{0xadb1, 0x0, 0x2, 0x7, "60ea25f1bdfd5756ff3b11743b7d54905fb8b65a9ed4bd84248c8c8506983133f2a9175aa485b9faa6f4dfc6", 0x7}, 0x0, 0x0, 0x1, r3, 0xfffffffffffffffb, 0x30000, "90e36f7f4252d2353e42a41d20d945919516699fa96151841c1064983aad341c57f9b0109f639175a40f9112906f2a9e4912e9db23db14857554ec6b8c3c6d67", &(0x7f0000fc0000-0x8)='vmnet1%\x00', 0x8, [], [0x1, 0x9, 0x0, 0x16d32f42]}) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f00007cf000)={0x10000, {{0x2, 0x0, @multicast1=0xe0000001}}}, 0x90) r4 = socket$inet6(0xa, 0x400000000001, 0x0) timer_create(0x2, &(0x7f0000273000)={0x0, 0x36, 0x1, @tid}, &(0x7f0000a71000)=0x0) timer_create(0x0, &(0x7f0000c8c000)={0x0, 0x1d, 0x4, @tid=0xffffffffffffffff}, &(0x7f00001e8000)) ioctl$KDSKBMETA(r1, 0x4b63, &(0x7f0000a8f000)=0x6) clone(0x4392400, &(0x7f0000a02000)="3ca6b53210d62a736195e732a0057f476ab35bccbd6b6152cde80c256a2c6a2d8269e29174a67425e7b54640384eb76b0761df41b2c1", &(0x7f000034c000-0x4), &(0x7f00007df000), &(0x7f0000a83000-0x1000)="25081f3f696c0adab9416e8dc4c0968e45a39cdbca3535e3d9c69849a9d886f6e3d8e9b27beb37d4c741f9543f6d162a1558cfddcfc654515cabe7f137abf8c331f5cdc140d66ff1caccc3fbc1e9782d667ebe713af80aa9f0ce095ec819db0f17cacea785bc25f930ae2aa5a46cabb787721a3506100f4a49ea9c961344e5c483ce9433464d568e3a8c16bc827d7a3b8058eb72fe2a179eba54a5f27efc635120c34f87978e67cee3fd673ed2af4b635c631484c9ee51872866200296715b14d5edc71893adc7a17dea9cb4a50f90b96787412a9a11e0564be5645d57bb3c394beb62cc01d5f1662a9111fdc398c57f82b377110304596957414b1cb08d46d2e5d76f60b7e5ad249fe7ea88d16ef950ad4f3b2f641c4d96e6d8afd65711fa873b254c3fa86865b563f5d7f45d04968a13c9582a5a489142a090dcc3594bbcccef129d8710159c2b36291540da6eca552fa855b7e632936d4921cbfe0d3524f681f7dd77289497de6774f295ea4e1f74404abd78bfe061aab32b541f846a3165095c9caa8bf9e4f5b04fe1493a546cf99a218bcc4271f4c4087c1cf92b01c0cc0eb5962e161c4af0e44beabc5b1ea5c5a3a4e060eb2fc91503ff5560efe34faff4d2072315dc7ec1b2c6af33eb729436295a621c04fe3a030ee4e7d922493f9026af301d035183f220e849a24d7406ba9b29607d44978e5c5db9db6c89c00ad9ad92e29adc7de4e0032b90d4553cf59ce55ab9acbfbc05dfdcb54a33bf0e15ae82be2666a3c6b135c987dd2e1ec2c55553f890ad92765072dbcd214122e06d791b8770cd5041fdd783d8de932f60ad9c0ea1d34fd1de7486b43ad65b4170d8f05d4ee7bf23f10d4cafb7ae90bea3c36a991ed2a7ac5d7770a5ffbe9b6e7145024c2afd3963f7b428ecac7f948c9a9547bdd9396b70df4b41a0974019f432189def68e2cca2b262bf91cb78dde3a42f274acc27d12720c63bbfeda9b2d5372dbd8f714c651d1129fac42da4f9cd9a9ad7220e080d342427c8ab4e5dc377d0361705bd8ea9695b8c758f24a069579d85bfe811212e471af03d47c6dac89eb1c6267eebb1f70cac66715ac4f8ad1bd523673cc216ac882e050c46242e2745b150ca89ad724c5a865d82ca7869ef434fc87c35c3e9c078831dfd1a2de534ea5bfb1041b6c5928283dc7b03eccae5d9e75fef2c939973d1a9ab5519cff58f20753292747d018b357e02136e9fc3a8c93bc0863f997d4cdb7187f4245e8e05a2b82aff8fe65e7b0f1112db667df41ba004fb58cba5555881f53a55b8c870d9e0496784595a604a810c0a826ab6d81a87bf884746451fc9fe3520ace05dc98512089bb11f28434f65beff2eb0b1839401f5ab6e084cea0b467ebbdc25194c2863ff00a433beb89307191ad7178d979718e3cad039908ad01a5d2095f1ab1ecc6b176a93757f3f374b920bd488318336e6447669ca5e4b9c27d5c26a70af25e7906a85173943e52c8807efb7d3f6571a99dae77925ebca774b94896b66b1518c3982e0ee2c66e1ec12fb763ee663d033a9f015973aa133092a10df3a35df5854a5e4c00d820e2d75f0b58aaf80aaa44bcb161218ed2d2ac1473a5edec8b8d282b7dee94344660020128da6507b018dadc8670e7ef82093f0f16084eea887be16fc0d7d17df3c72a5997eccbe2d975b9f398de575262daa3228f593bfbc4011198b60afe6952d0443ba0c82cf638eed8828d67235cff2cff0acdd2fa52d6e4df10646f7f89905854e03faa7a889a5add9c3f847bd7d6d292973535abb6f58a78cca3081b9391c5d2c827d1db1606a8901719a3fb4609d51675811cdcac232e4596d140106db16c469ae51d0879714a8f3822b41a72542511a50b0cf9b0630bacfeacff2ec37b49533d2d8091890071ba929bf42c9004d9528070239bd05c02c6ee470169483eb9940b6908139ff2d8d742ac84cfccf98bab6a3f6c2d1d3aed1eafc1ce19bc6607a8447a5bc295632a815d27f5b1f072d2678a4308ac07e60367708c4774f34bdb21573cedc88da736c98fd5cfdaaaa78af434f45d4e68d23277c156c1f59f228b9dfb12b08025e80e9da554be7ef7f1379dfb54100a62ef2948f4053d5021b2d6ddf02bfb89522218aedf6019ec39dee5e07433d506070f97e8d222a7da018deb7aa357ed5c47147722e4c5277c7fe58e55c62a229fd0e2aef9b090c4b5edda4ecb72557407d7c46c7e54e19830a52c5220ae76a2ef5a0e43d0bf282cf7565ded659336b88e7289dc8d2b3b5a02b7dc185af91f26dfbc4aed387c09352b8484085e0ba12d7c2ee88f612b35ad9e1f3cf88c01679faf2e924151edfafe0863fb5c543be92ad96c82bc86ac4e496068790d8c519d11022dba8bee198b26e8785e81938741a6e70244e93e0681e5cb1f168c7dc265308116733c8127cbd6a80b8d8eda0f9daf55490326ff39327840d861de901190f09d1ba3102a0b93e8f2b5580338c6c5b927ca8bc9f5cf64fd1cd22ae1e5f3f86ad611de03886fb74187dff0f94f88510fb7df7cc99b71a089fa3cec210e0a0c93d91058261fe8ffc380df5029ca068e4728d8cfbb218727c411b50ac94999454fc6debca38cd2b46111c10d81325058e12b89a4ebd010439404ce38f0749ac8d26f73fcf2a9302356ed947dbee082daea4ce654db04521ff48b35599a7ddf288dd9af5d2e26427b560b5f8b7383612e600920791179749215606c891d015f48e2eb3c782fbb339b7d0cdbb1cc4ab9d22e9a02af651e8a1db7b6fd51b10213baed7743150bc78507eb2df9d8aa87d6da88d073ff5a8f2dbc9b93919738f9196bcabc903611c6b0f74c34b6d01a230a6d53860046247d420145d96597cf8d8bcf71c10dcde34a7216e9f068bd5c4922d1b0e88d58a7935e3f91fc3f6af53e33d59f689a11e49af233a6192cb88a2c10ba8cb9c11ee5cb64977ebb8206ee251e2698ba17f208bf36c487e5d49be8b96594dea1f8f76b82fcfc909af0a6ee0576355ee82b219dbe02b81da592a9a3a3dc78152973eb2fe77e57afd6d322d3750ab56acb2f855e9ba526d5e25574251cc3532055ae0bcb7317daabfb37a1ac21fa041dba177449d0a1a1896bbe49eea04817c7556518f55ae69dae24e8f40cc559e0a1eae4ffe7d127bf393c4af5afccb331270c6fd286370d22a5fa6ae254bbef6689a762c541387a1bb4ff9efdeb74d24435274f4cccce14fa57a4bdb45c6bb01b7f81409c244e0868f9be37e73b56df22b68415e70bf9cc67d20906e52b2eae5362d76bc9d9cf6f24d79d89ce44f4dbe32ae86bc1012dcd7a847e8afb489bbd1147a85ce148e15f5d8a3413854fa4ead74e5335d1e7d82433e16a10b671eca1d06af0700c7fdb4a3e74709bf9e6665675fd3e64f4bd1f6e8cb25a91c3b7ada0605135719a0b08e731e87f270cecea0351de338aeab6e5b369488afd1ebdbe52132a0f125188ae2778ec6cf8c8e40c7aeb2f976ef3445a2435b65794aece79791a773b4267c2257e3d8b32a297d48f90442d983fc00439f12c3a7e95e5638ee5311ac6598df8c8a2533df575de65b5ea4f7faa10844ec5da9f8c1178abff3acdb52f71af6ef800598207335689ff064ddeb58220a5babe5bb02fe71fe8f94f01bca9f99911be80f1b795cbd1b17cf1f92733d6c6c648f77bfac87924b2b75e50969fbb2e8d87c21509af4b5e951e530910a757ee815e9af2a526ffcbd312db746c985c21292c69ef0e244a176cff94be62c8f849179fde0aec3ab3db81282a4bf5ee8750599faf4304a5df031befc8683d1a225457656fa055ed6a8615220b109c0bf6259399edba3b5f1d16d5d8234330c513067dd4759ac813dd13e6ce5a31d9d35ab8fcb1571231eb48f14842aaf18e43fb26725f308d2e045e55860cef350b0f4d1d9e5ba950d71e9fe2baf236d21596c8c2250100935e4e759721f06fb9f809871e5a64e067640b3a6b575c3752850a948aa4b9ee9e07a6f037635f58f6ffc9aa720886e26d94fc6adcbfa5ac8028b909dc2f58bbb397a1f0be267d6c6872dea69c080ec31320ea5767003799a295cddf07eb4b9ccc7cbe6cffab00ce7e7891e7f412df5703ec636ed70739f20e3ae0ae332d12e8c1b1173b3f328badf8113a34b212e6fef2e279b4721076040d76de5a5851775d19d78320da5bb79cd9bfd57703ad48c4bd3a8a00ffd5ba1cd26eef41c81d7bbe119b956fc398b289f3be31351f86592eb41f48afd70a4d24d03f18484f760c1fd3c48c7d0ca8f5f30b52c3b595317b4662659d3b5b42601031133e8a27c4841f12a9520bbea069545a0c24a91a5ac338898fbb474e7b2e7b5ae98f687a62b489261dbbafe929d0c551c9c05d0c4cca382c194a59980be2ff9d1488096a7642880ea8038240404e9add9aff1297c4e80b0ef18d27cf23ec57abd82cef3adacdd9629f425303664af54ec2076d4e0ffba52ed3b014e6feb14ead340ac29daec13b1723c37357c0463baea83489cfe1be14a0678ce8fcac2484d53bf7f0fb0b1a62f9cb5bae77397ed69aad31fce7d0239c66c912d1c5f8bec0ad8107b3f862383b69e42a55e412a13e797abb107af4875acc45e5acdcc32d70eccca67a5cbf54540aeec314210f24992aceb66891df255f2489a39f88fc715e201585280cfaa11bac5fd023407d5d70ac4d09642dc1b23e4a71b678d186c3bc851f1f3b26fed06df09d6ccf2e1cd560553e3448652bb9c6bb0166bce83bc4d253a5b4f6cf6b8d57562077afdfa4fb27fa9c519597c62fa35f2d47f64d328720b07453c14798d58b595d672449cf93a65fb55f3b499fcb354d6dd9adba6fadad8a5966920207ee89acd5c3e7784657a83e76de7cdb14813ed0138ea032fd7cd66467b200a928ad71bc42583b1f6a089cf7b3d29408f9de2d83d412b2beaec3116c688c39e8237cf0191536128cd6c72d394f690bd6c7b93c17cd53015d1e04af695a28ee3d8ded591bd37114ef5871159226f1689d43be573684934534a703320ff9190eca193c4f36b7ba7dfb40895b1df58c88c545cf6e563650dff90a8a2fdf9b9ed181998fc3c9efd18a019400c76ac6543eb1701d847d393d33c96b31b59f6d7683be614b9d8b477e7365ee2ed035275b5a284aa1efccf36bd2e24fb53c4b3926896a2bd5424cb128f696a686d12cd52d7e1c0ac16f0b0494a5af784aee8fdf1dd9ae0e18e152f90dc2c79b24ff674aa662eedc300aa2e72f5bf36b35e4ccb67038f31d9c9fd6d3a5dee071985a71538a49d59123bc63396a175f0bc1b46514930d6ec6d330ccc637262909a411e363c5da49d3d89bc3c92a1d114e1574513401f6aa9802d05feb40aac1a349b357ade3f8dffba28db098cc6dc103ed56418a17fc73b7a6a81292230a8eb37d9ddf31f5f0eeedb5930859897066aa0136dc15b984eafd712942708c34e2aa39039a9aac09c618e44c09af9cbe4d3f04fd941140b0ee15d42873405d6e32fe045c7455c61862e3c070173ee6f76fe73c5ef5ba4f6844c9564e3f9d16ac403fc0517944ad444b1c5a2fb3f33a0a7d6a631bf03c10446cec68b1fc67d3c2b284e8902cc427830557c4d3e2b9b5e5fe9c7d88a52c3175ce6c23963b2a870ef0ee9320812e5c180f22b0fbbd1ed9e311679248ced514c1e2ab2c7d09ca6db3e6e2a21169c45fecad2a0c10ae9673f195c6a72e6b49f5d7d2386d757197b0a26368e643eb3fb0ed0b3bc6d2f3ee8b73a83e89be2b09ae8d118d6d5ec008d3ebd7d9a0d50a242e20f651d53a8c3554e1b") timer_create(0x4, &(0x7f0000abe000-0x60)={0x0, 0x16, 0x0, @thr={&(0x7f00001ae000)="5df448911a1f0036540df95c6a229edd1b3b3c860a14c24de2afe221ada2f84afb06dd49f33882c65b4cff9293c3a6446ab048e764222d940aeb31e0d9d1cd9213779bf5825eda8214c2a301000f2d42847e778224f715e28e33c30ebdd601524735517c006099cfa55a3566922d6b89", &(0x7f0000d0a000-0x50)="137866251a2c6809cfab10472265a3deff74235122df986e9ecfb3b1593f18bb91e6df572d378f5765f755c194712826d184f6163c4f90904c5cd07fbfa89ec83da3467e8c5aaf09906305e1e371408e"}}, &(0x7f00006ca000)) linkat(r1, &(0x7f00000f0000)='./file0\x00', r1, &(0x7f000052d000-0x8)='./file0\x00', 0x1400) fremovexattr(r0, &(0x7f00000a5000-0x1e)=@random={'btrfs.', '&$/wlan0wlan0\\mime_type\x00'}) timer_gettime(r5, &(0x7f0000349000)) statx(r2, &(0x7f000011f000-0x8)='./file0\x00', 0x5900, 0x0, &(0x7f00003d6000)) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(0xffffffffffffffff, 0xc0a85352, &(0x7f00004a3000)={{}, 'port0\x00'}) setsockopt$sock_timeval(r4, 0x1, 0x15, &(0x7f000070b000)={0x0, 0x7530}, 0x10) r6 = dup(r4) setsockopt$inet6_tcp_int(r6, 0x6, 0x20000000000002, &(0x7f0000001000-0x4)=0x81, 0x4) setsockopt$inet_tcp_int(r6, 0x6, 0x19, &(0x7f0000a59000)=0x4, 0x4) bind$inet6(r4, &(0x7f0000fa1000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r4, &(0x7f0000e78000-0x1), 0x0, 0x20000008, &(0x7f00008d5000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmmsg$unix(r6, &(0x7f0000ca7000-0x38)=[{&(0x7f0000162000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000d5b000-0x70)=[{&(0x7f0000de3000-0xe7)="b225ca071ae82e57d1a00554b612763b21a62dd4c12b6edbda2a7b86841069bfe107560e5636e0051b2972554c0f9e8c00b531400f854d68688f6c1c1fdc7eb2801ae3dc00b403cf6d3467385d507835de2072a1574c6b36f80be51c08bc50f4465639d420d21e51912f245b7300f00fb960cbcabaf40842e9e42f46f03858894e59e2aef1d84795287b17c4c60a1f9c7db4fa5aa0098570ee105ca019365352332ac2d17d94f4298dba1f7f87d0ef330a91d284442473be788dbc8ab23a864708897908a81a569f5682516b8620a2f2f2bf7895ab6c55e107386c2d385194056f73cc3a89e94b", 0xe7}], 0xffffffffffffe86, &(0x7f00009ef000)=[]}], 0x1, 0x1) 2018/02/03 02:10:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000fda000)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002b1000)=0x1c) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000626000-0xe6)={r1, 0xde, "e0ea5389bd46310b0d81aa55f357557ce7c9389567c6450976f5c54d7fd55d834d4055b88527ef976c06c2e669068b094c6a7792d83daa241f28279837420fa0733d4e490375b634fff4f8dd9f0c7167d76228e16b0219dedf97326e4197755aaff1f0ebc5cabac01d8cf2a29b13d34d294e9b37c874676e46f444a77bf4a77fd455418dd5d2cff9ee3e918f7491ad0e06a753ab3b1536b7f1da0c73f771ad5bef03fea596be00c839a2b21fcbf385adccea270aa228f94bf18028831d2f71c6f1f67dfd709c9337d46ff4198a69dd4970a096838c00d06cd67dc0613da3"}, &(0x7f0000ce4000)=0xe6) listen(r0, 0x2000000000103) r2 = accept$inet(r0, &(0x7f0000fa2000)={0x0, 0x0, @multicast2}, &(0x7f0000f69000)=0x10) writev(r2, &(0x7f00005f6000)=[{&(0x7f0000bef000)="eb", 0x1}], 0x1) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x7c, &(0x7f0000925000), &(0x7f0000bd2000-0x4)=0x8) 2018/02/03 02:10:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f000077e000)=""/212, &(0x7f0000ec4000-0x4)=0xd4) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000c04000)=0x7b, 0x15) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f00007ca000-0x10)={0x6, 0xeea, 0x3f, 0x9}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000d26000)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0x100}]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000940000)={0x1, 0x78, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x2801}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000618000-0x37)="03", 0x1, 0x20000000, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000945000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) read(r1, &(0x7f00002e8000)=""/245, 0xf5) ioctl$sock_ipx_SIOCAIPXITFCRT(r1, 0x89e0, &(0x7f0000ebf000)=0xffffffffffffffdd) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000d4b000)={0x200, 0xffffffff, 0x0, 0xdd6b, 0x2, [{0x889, 0x8, 0x80000001, 0x0, 0x0, 0x1000}, {0x4, 0xdc, 0x1, 0x0, 0x0, 0x401}]}) sendmsg$nl_generic(r0, &(0x7f0000a79000)={&(0x7f0000821000)={0x10}, 0xc, &(0x7f0000cb4000)={&(0x7f0000764000)={0xdd4, 0x16, 0x108, 0xffffffffffffffff, 0x2, {}, [@nested={0x14, 0x8b, [@typed={0x10, 0x8f, @u64=0xfff}]}, @generic="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"]}, 0xdd4}, 0x1, 0x0, 0x0, 0x4}, 0x0) 2018/02/03 02:10:05 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000377000-0x4)=0x0) ioprio_set$pid(0x2, r1, 0x100) r2 = gettid() clock_gettime(0x0, &(0x7f0000e3a000-0x10)={0x0, 0x0}) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000769000)={0x0, r3/1000+10000}, 0x10) r4 = dup(r0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x18, &(0x7f0000980000-0x6), &(0x7f0000b96000)=0x6) socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000001000-0x8)={0x0, @in={{0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}}, &(0x7f0000001000-0x4)=0xa0) listen$netrom(r4, 0x1) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f00003c2000)=[{&(0x7f0000ee5000-0xd1)=""/209, 0xd1}], 0x1) timer_create(0x0, &(0x7f0000ee4000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000ee7000-0x20)) tkill(r2, 0x1000000000016) 2018/02/03 02:10:05 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) unshare(0x20000000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$vnet(0xffffffffffffff9c, &(0x7f0000002000-0xf)='/dev/vhost-net\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000001000)='/dev/input/mice\x00', 0x0, 0x2000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_FONT(r0, 0x4b60, &(0x7f0000002000-0x42)=""/66) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000002000)={0x4, 0x400, 0x7ff, 0x0, 0x1e}) connect$bt_rfcomm(r0, &(0x7f0000001000)={0x1f, {0x7, 0x82c0, 0x200, 0x4, 0x20000000000000, 0x7}, 0x6}, 0x9) ioctl$KVM_GET_PIT(0xffffffffffffffff, 0xc048ae65, &(0x7f0000000000)) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000003000)="bcec2243cc133f13dfe4a2ee7a3188cfee1de238a7f1d84ee11f9daea2dc40dc9c75d8de2f69a069743a6d873d21a3a7e4428daf44580820f452109b36055c61b5336d7b7c5752f26a9db871d3f6ae5e164ce404f3bef446b1072f2d8d1919ac519f043f84501518bf", &(0x7f0000f13000), &(0x7f0000004000-0x4), &(0x7f0000000000)="c9f1ea1a9feb9d38fc9980d1275dd0d45d4dbff505dc0639381955ad637eccf54ff58e815cc8317c18ed986d286f937dc286f0123c872d6d1b7a9b94d03db198ecbb1b56966078aff62ba3f934ed331b055de9a2b0f50b5be635754a") ioperm(0x0, 0x1000, 0x0) r1 = syz_open_dev$midi(&(0x7f0000001000-0xb)='/dev/midi#\x00', 0xffffffffffffffc0, 0x8000) ioctl$KVM_SET_TSC_KHZ(r1, 0xaea2, 0xfffffffffffffff9) clone(0x0, &(0x7f0000f5e000-0x1), &(0x7f0000752000), &(0x7f0000160000), &(0x7f0000c18000)) ioctl$sock_inet6_tcp_SIOCOUTQ(0xffffffffffffffff, 0x5411, &(0x7f0000001000-0x4)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndpcmc(&(0x7f0000002000-0x12)='/dev/snd/pcmC#D#c\x00', 0x80000000, 0x400000) splice(r1, &(0x7f0000001000-0x8), r2, &(0x7f0000000000), 0x0, 0x4) ioctl$TIOCCBRK(r2, 0x5428) ioctl$VT_OPENQRY(r1, 0x5600, &(0x7f0000001000)) 2018/02/03 02:10:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000ec7000)="706167656d617000c8fb2ec9b1ebf66607668eaaf298b2b2d085ad8bf637c5a21042604943de596d78e5c4292ca945535f28b1d8a4fb2b4840feaf606847d938a0285f40ef883161575367f4e5956d1a1fd4020b21f245fc0df6882cb551d374d6cb2e88c4d70f7584001ee030a704fde2242b1713086d9acb880b000000000000000673") pread64(r0, &(0x7f000032e000), 0xffffffffffffff98, 0xfffffffffffffff9) sendfile(r0, r0, &(0x7f0000e07000-0x8)=0x1, 0x0) pwritev(r0, &(0x7f0000121000)=[{&(0x7f000037f000-0xf0)="67ccfb3805fe9954930d1bb45f51e64dfbdb49f11a6b457def67d579ef6a806cef1eb1779f5dfa8c21a4c05199de8803b74eaffd1a7d42e0966103b385b06ed51d546af62949629cecf15ac0ebeecc2c7cc68fe16def13971d40d6b5d5b220860411138ce050bdd75fe705d21d01683a7a861cae0db81e8ab31ec4d24cb427e6e88b46846a96d880c028d48579986df05927f58d9dab3f8c18d8d2d58c1febc240d94f49fe7b88472b06f073ac2a8f8684e33fd9f21b891639b5f997da10ac1025d22da72b2d897796dfaf7f7830b60563a4ae45083ac5609f41c511a4d3a21cbd5406864cf670120173288a39a28fbe", 0xf0}, {&(0x7f0000110000-0x30)="7bda2926c1fbc58df8220cc6c3be1f32b3ae5915050a3b4a124a62c15f3b70320da7a50af3702f9ca461ed5d63779f87", 0x30}, {&(0x7f000065b000-0x89)="9a7e423c0aff5b2d46a506ec0f5bb01dad2ee3afd26b64bb2884a18095da299a3f5d91d963135bb9c765c8fe48a103ccb055430a733d6a95a087eddef294df93a90705a62fa00b302a615cb4d347f2f3dac1cbd7f81e5163b97a686ad12b99e2df5bea37d7c99f43e08ae09638c669c1f5723b59a447aa99bba41635fd2327987c13bb2cb3026331f6", 0x89}, {&(0x7f00004e7000-0x30)="1db69cbd58bf05969a564d45e25225c05c7fbd5f0043fc1d834b5c3baf31a84833636efd8097d6c87d2718d7f7f4df8d", 0x30}, {&(0x7f0000c7e000-0x7c)="d39b02b8ca55c33f12a9d4c1de056957148f3131adb4161196f7aba2ae35463ce5ab178380528a2306a99f94e55635732aa5ea0a88b66687e528e310273f2f2d1067ecc3426797819dff14b590014737a90e97abcd2fd700ff02fdd5f9f8901c8507bfd9263182ef473ccb6a824df9a65f4c61b761b95b0c6356621d", 0x7c}], 0x5, 0x0) 2018/02/03 02:10:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x240001fe) unshare(0x20020000) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000038f000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mknod$loop(&(0x7f000087b000)='./file0\x00', 0x81ab, 0x0) setsockopt$nfc_llcp_NFC_LLCP_RW(r0, 0x118, 0x0, &(0x7f0000256000-0x4)=0x1438873e0000, 0x4) mkdir(&(0x7f0000163000)='./file0\x00', 0x2) pivot_root(&(0x7f0000cf8000)='./file0\x00', &(0x7f000061e000-0x8)='./file0\x00') 2018/02/03 02:10:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000bd4000)=0x75) semop(0x0, &(0x7f0000626000-0x12)=[{0x0, 0xfffffffffffffdbe}, {}], 0x2) semctl$IPC_RMID(0x0, 0x0, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000e93000-0x8)={0x0}) ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f0000c56000)) 2018/02/03 02:10:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000888000)={0xffffffffffffffff, 0xffffffffffffffff}) sched_setaffinity(0x0, 0x8, &(0x7f000006f000)=0x5) read(r1, &(0x7f0000067000)=""/1, 0x1) writev(r0, &(0x7f0000051000)=[{&(0x7f0000058000-0xe9d)="ad", 0x1}], 0x1) 2018/02/03 02:10:05 executing program 1: mmap(&(0x7f0000000000/0xd26000)=nil, 0xd26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) r1 = dup2(r0, r0) mmap(&(0x7f0000d26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) arch_prctl(0x0, &(0x7f0000d27000-0x84)="6d2e3a86ca23def8ab24c70454d088f5dc9ff216bd23e1ee374537aaa58ddfe671b3a14addf8e1c16cd847eb061f3367d71a7805bf606c005b3969fb984e09ab6439d66d4199a01556bddaff10432d68bbd2fd211f30769245278710be1c6327c74cc0811212cfb252e10e9a9f1446d9e546d7e2dd6249caa61d2efdeafa71612ddea015") mmap(&(0x7f0000d26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_UNISCRNMAP(r1, 0x4b69, &(0x7f0000d26000)=""/234) clone(0x0, &(0x7f00003b2000-0x74), &(0x7f00005ad000), &(0x7f0000d22000-0x4), &(0x7f0000d24000)) geteuid() accept4$netrom(r1, &(0x7f0000886000+0x1b0)=@ax25, &(0x7f00000fa000-0x4)=0x10, 0x807fe) 2018/02/03 02:10:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00000c2000)={0x19980330}, &(0x7f0000002000-0x18)) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x20000) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000e6f000)='/dev/rtc\x00', 0x20000, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000ad1000-0x4)=0x4, 0x4) r1 = socket(0x9, 0x80007, 0x0) connect$nfc_raw(r1, &(0x7f0000230000)={0x27, 0x20, 0x8, 0x7}, 0x10) 2018/02/03 02:10:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r1, 0x7, &(0x7f0000002000)={0x3, 0x0, 0x4000003, 0x3}) openat$dir(0xffffffffffffff9c, &(0x7f000019d000)='./file0\x00', 0x80000, 0x73) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000d75000-0x9)='/dev/ppp\x00', 0x20000, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00005d0000)=0x4, 0x4) ioctl$TUNDETACHFILTER(r2, 0x401054d6, 0x0) fcntl$lock(r1, 0x7, &(0x7f000052b000)={0x2, 0x0, 0x0, 0x1}) 2018/02/03 02:10:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f00007a5000)='keyring\x00', &(0x7f0000910000)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffff8) r1 = add_key$user(&(0x7f00006e0000)='user\x00', &(0x7f00009d6000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000e8a000-0x1)="fa", 0x1, r0) r2 = add_key$user(&(0x7f0000893000)='user\x00', &(0x7f0000be6000)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000f29000-0x1000)="ffffffffffffffffff729cd653e520c19ad7d97fe21769e7c4db44c249b544230ba287fb8bd6ed266ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f62113e33e5f8c7eba67fc19a9497f5b07e5847d2e875b066cd640b336616fe0f3c3002801b4627ee7597689525e8e81f750a86eb580fb4690ea52246bd3d32b1a91f944edb74b1f50ae08c52e7ed8fd0598b600579f3af3f864e1c324f6928f6672f98f7e149be31bd78b506e8b", 0xc0, r0) keyctl$dh_compute(0x17, &(0x7f00008b4000)={r1, r2, r2}, &(0x7f0000e9d000-0x1)=""/1, 0x1, &(0x7f00004e5000-0x38)={&(0x7f00009a5000-0xc)={'sha512-ssse3\x00'}, &(0x7f00005ca000)}) 2018/02/03 02:10:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000932000-0x8)=0x9) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f00008f1000)={&(0x7f0000384000-0xc)={0x10}, 0xc, &(0x7f00003bc000-0x10)={&(0x7f0000ad4000-0x14)=@getspdinfo={0x14, 0x25, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, []}, 0x14}, 0x1}, 0x0) 2018/02/03 02:10:05 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0xfffffffffffffffd, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000f1c000-0x11)='/selinux/enforce\x00', 0x80000, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000967000)=""/123, &(0x7f0000bfe000-0x4)=0x7b) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r2, &(0x7f0000ac9000-0x38)={&(0x7f0000791000)={0x10}, 0xc, &(0x7f0000e2a000)={&(0x7f000025c000-0x1264)={0x14, 0x4, 0x8, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) 2018/02/03 02:10:05 executing program 0: r0 = socket$llc(0x1a, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f000075d000)={@common='ipddp0\x00', &(0x7f0000263000)=@ethtool_channels={0x0, 0x1, 0x601a, 0x7, 0x6eec7b1, 0x3, 0xfff, 0x5}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) readahead(r1, 0x1, 0x929) r2 = syz_open_dev$usbmon(&(0x7f0000ade000-0xd)='/dev/usbmon#\x00', 0x5, 0x10040) setsockopt$inet_group_source_req(r2, 0x0, 0x2f, &(0x7f0000464000)={0x7fffffff, {{0x2, 0x0, @multicast1=0xe0000001}}, {{0x2, 0x1, @broadcast=0xffffffff}}}, 0x118) fcntl$getown(r1, 0x9) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000db8000)="7662010400007431656d307b2f00") 2018/02/03 02:10:05 executing program 3: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000020000-0x20)={r0, 0x0, 0x1, 0x2, &(0x7f0000005000-0x28)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xa}, 0x20) fstat(r0, &(0x7f000001c000)) ioctl$sock_ifreq(r1, 0x8971, &(0x7f0000009000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_data=&(0x7f000001c000)="6b6be7000000007000b400a472ca66f3000000ef0002000000000000cb9d3cb0"}) 2018/02/03 02:10:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f00003c3000+0x997)='/dev/audio#\x00', 0xb98, 0x40) bind$inet6(r0, &(0x7f00009a6000)={0xa, 0x1, 0x5, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x600000000}, 0x1c) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f00008cb000-0x10)={&(0x7f0000c3c000/0x7000)=nil, 0x7000}) r1 = socket$inet6(0xa, 0x8400000000000005, 0x0) mlock(&(0x7f0000292000/0x4000)=nil, 0x4000) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000105000-0x4)=0x0) move_pages(r2, 0x3, &(0x7f0000f0e000-0x18)=[&(0x7f000082c000/0x4000)=nil, &(0x7f000053d000/0x4000)=nil, &(0x7f0000b95000/0x2000)=nil], &(0x7f0000cf3000-0x10)=[0x80, 0x7d5, 0x100, 0xee1], &(0x7f000070e000-0x4)=[0x0], 0x0) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f0000076000)=@raw={'raw\x00', 0x9, 0x4, 0x370, 0x0, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x0, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x4, &(0x7f000000c000-0x40), {{{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ipv6={@dev={0xfe, 0x80}, @empty, [], [], @common='sit0\x00', @generic="411f3c222eb4e3142ec8fd4cafe8663c"}, 0x0, 0xa8, 0xc8, 0x0, {}, []}, @unspec=@TRACE={0x20, 'TRACE\x00'}}, {{@ipv6={@dev={0xfe, 0x80}, @mcast2={0xff, 0x2, [], 0x1}, [], [], @syzn={0x73, 0x79, 0x7a}, @common='eql\x00', {}, {}, 0x0, 0x0, 0x0, 0x43}, 0x0, 0xa8, 0x110, 0x0, {}, []}, @unspec=@CT2={0x68, 'CT\x00', 0x2, {0x0, 0x0, 0x0, 0x0, 'pptp\x00', 'syz0\x00'}}}, {{@ipv6={@loopback={0x0, 0x1}, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14}}, [], [], @generic="33228430bf522fa58998030e7deb6920", @generic="3782c94badccbf0d88002bfdd11fcb55"}, 0x0, 0xa8, 0xc8, 0x0, {}, []}, @unspec=@TRACE={0x20, 'TRACE\x00'}}]}}, 0x3d0) uselib(&(0x7f0000cf9000)='./file0\x00') syz_open_dev$sndmidi(&(0x7f00001b6000-0x12)='/dev/snd/midiC#D#\x00', 0x0, 0x0) 2018/02/03 02:10:05 executing program 5: mmap(&(0x7f0000000000/0xe6d000)=nil, 0xe6d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000e6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000e6d000)=@routing={0x0, 0xa, 0x2, 0x0, 0x0, [@loopback={0x0, 0x1}, @loopback={0x0, 0x1}, @empty, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, @mcast2={0xff, 0x2, [], 0x1}]}, 0x58) sendto$inet6(r0, &(0x7f00004cf000-0x1000)="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", 0x5a5, 0x0, &(0x7f0000e27000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c) 2018/02/03 02:10:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f00002e6000)=0x2, 0x4) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000071f000-0x11)='/selinux/enforce\x00', 0xd00, 0x0) ioctl$TIOCLINUX7(r1, 0x541c, &(0x7f0000441000-0x2)={0x7, 0x78}) 2018/02/03 02:10:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) flock(0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f000029c000-0x8)={0x5}, 0x8, 0x0) r1 = getpid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = gettid() openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000d4d000-0x16)='/selinux/checkreqprot\x00', 0x0, 0x0) readv(r0, &(0x7f0000939000)=[{&(0x7f0000fc7000)=""/128, 0x80}], 0x0) tgkill(r1, r2, 0x3) 2018/02/03 02:10:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pause() r0 = socket(0x10, 0x2, 0x0) ioctl$sock_ifreq(r0, 0x89f2, &(0x7f00000d4000-0x28)={@common='gre0\x00', @ifru_map}) 2018/02/03 02:10:05 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000684000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f00002ba000-0x2c)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x1, [@loopback=0x7f000001]}, 0x14) setsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f0000231000)={@multicast2=0xe0000002, @loopback=0x7f000001, @loopback=0x7f000001}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f0000c26000)={@multicast2=0xe0000002, @empty, @broadcast=0xffffffff}, 0xc) 2018/02/03 02:10:05 executing program 5: mmap(&(0x7f0000000000/0x3ad000)=nil, 0x3ad000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f000039a000)={0x5, 0x100, 0x100, 0x2, 0x0, 0xffffffffffffffff}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f000026a000-0x48)={0x1, 0x3, &(0x7f00000b0000-0x38)=@framed={{0x18}, [], {0x95}}, &(0x7f000039d000-0xa)='syzkaller\x00', 0x8, 0x1000, &(0x7f000039c000)=""/4096}, 0x48) r1 = syz_open_dev$dmmidi(&(0x7f000001a000-0xd)='/dev/dmmidi#\x00', 0x5, 0x400) mmap(&(0x7f00003ad000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f00003ad000)) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f000039f000-0x28)={0xffffffffffffffff, 0x0, 0xffffffffffffff6a, 0x33, &(0x7f00003a9000), &(0x7f00003aa000-0x33)=""/51}, 0x28) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00003aa000)={r0, 0xffffffffffffffcc, &(0x7f000039f000-0x50)}, 0x10) 2018/02/03 02:10:05 executing program 0: r0 = syz_open_dev$sndmidi(&(0x7f0000952000-0x12)='/dev/snd/midiC#D#\x00', 0x40, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000001000-0x4)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000403000)={0x20}, 0x1) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f00008bb000)) ioctl$ASHMEM_PURGE_ALL_CACHES(r0, 0x770a, 0x0) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f00008bd000-0x4)) [ 232.008247] xt_CT: You must specify a L4 protocol, and not use inversions on it. 2018/02/03 02:10:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf7000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}], 0x1c) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = add_key$user(&(0x7f000068b000-0x5)='user\x00', &(0x7f0000d22000-0x5)={0x73, 0x79, 0x7a, 0x3}, &(0x7f000036c000-0x3e)="6effedf26645d1324f3bff52c1a20c7625080705f02544141b3356b72fd3f1d7d0293844dc320734648428c7856e353cc1b5ab85a01adcaf8e09586a0c14", 0x3e, 0xffffffffffffffff) keyctl$get_keyring_id(0x0, r1, 0x1) readv(r0, &(0x7f0000c27000)=[{&(0x7f0000780000-0xb)=""/11, 0xb}, {&(0x7f0000003000-0x7c)=""/124, 0x7c}, {&(0x7f0000c19000)}, {&(0x7f0000079000-0x1000)=""/4096, 0x1000}, {&(0x7f0000f26000-0x27)=""/39, 0x27}, {&(0x7f00009c2000)=""/226, 0xe2}, {&(0x7f0000da8000)=""/129, 0x81}], 0x7) syncfs(r0) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000cc8000+0x6d9)={0x0, 0x0, 0x80000000000001e0, []}, 0xceffb9970f04098f) [ 232.066107] xt_CT: You must specify a L4 protocol, and not use inversions on it. 2018/02/03 02:10:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00003c7000)='./file0\x00', 0x0) ioctl$TTUNGETFILTER(r0, 0x801054db, &(0x7f000034e000)=""/86) r1 = syz_open_procfs(0x0, &(0x7f0000ffd000-0x12)='net/ip6_flowlabel\x00') sendfile(r0, r1, &(0x7f0000023000), 0x26a950b) 2018/02/03 02:10:05 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$setname(0xf, &(0x7f0000980000-0x1)='\x00') openat$dsp(0xffffffffffffff9c, &(0x7f000041f000-0x9)='/dev/dsp\x00', 0x0, 0x0) syz_open_dev$mouse(&(0x7f0000eb1000-0x12)='/dev/input/mouse#\x00', 0x0, 0x10000) 2018/02/03 02:10:05 executing program 3: r0 = socket(0x1e, 0x1, 0x0) mmap(&(0x7f00004ad000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r0, 0x800000010f, 0x0, &(0x7f00004ad000), &(0x7f00004ad000)) r1 = syz_open_dev$loop(&(0x7f00004ad000)='/dev/loop#\x00', 0x7fffffff, 0x80000) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f00004ad000)={0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x1, 0x1d, 0x4, "eda80254de3b28bc278d5314bf97791fb88923685e81561b647838db2da4fad989ab1732a602dfa250695e663dda47f43b889fcf0288fb9f3c42dde706b7faf7", "09b402de7d1566aa1aaece98f209420d7fb320818cb0cb5d1a8caf653c13256bae23c585f4096831a11eacfc9b595da89f6866b145e79fb3a397959d4d1872e4", "5662c1bf3ff110b10fcda5e4ea9210593503fc7fbefb77d1e2d17d3a42fb9022", [0x6, 0x4]}) 2018/02/03 02:10:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000889000-0x1)='/dev/sg#\x00', 0x9, 0x2c00) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000335000-0x14)={@empty, 0x0}, &(0x7f000097d000-0x4)=0x14) connect$packet(r0, &(0x7f0000244000-0x14)={0x11, 0x7, r1, 0x1, 0x0, 0x6, @empty}, 0x14) r2 = socket(0x10, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000a23000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) sendmsg$nl_route(r2, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10}, 0xc, &(0x7f0000435000-0x10)={&(0x7f0000ff8000)=@newlink={0x3c, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r3}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}, @IFLA_AF_SPEC={0x8, 0x1a, [{0x4, 0xa}]}]}, 0x3c}, 0x1}, 0x0) 2018/02/03 02:10:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f000013f000)='./file0\x00', 0x400, 0x84) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f000002b000-0x18)={0xaa, 0x7b}) syz_kvm_setup_cpu$x86(r1, r0, &(0x7f0000c0f000/0x18000)=nil, &(0x7f0000c9c000)=[@text64={0x40, &(0x7f0000c9e000)="67660f3880420b644d0f0f6704b0644e0f0052004e0f30c4a27d198490000000000f8b24e300008f08608e9f00580000000f23ac65646526f243a50f01f8", 0x3e}], 0x1, 0x0, &(0x7f00000a8000)=[], 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$TIOCEXCL(r0, 0x540c) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r2, &(0x7f0000f3c000-0x38)={&(0x7f00002e0000-0xc)={0x10}, 0xc, &(0x7f00000f9000-0x10)={&(0x7f0000fd4000-0x14)={0x14, 0x0, 0xa, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00000dc000)={0x0, 0x1000, "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"}, &(0x7f00001de000)=0x1008) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f000047c000-0xc)={r3, 0x8001}, &(0x7f00001dc000)=0xc) setsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f00004b1000-0x4)=0x3, 0x4) 2018/02/03 02:10:05 executing program 4: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80001, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000017000-0x2c0)=@mangle={'mangle\x00', 0x1f, 0x4, 0x260, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, &(0x7f000000f000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@loopback=0x7f000001, @multicast2=0xe0000002, 0x0, 0x0, @common='ipddp0\x00', @syzn={0x73, 0x79, 0x7a, 0x0}, {0xff}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @TTL={0x28, 'TTL\x00', 0x0, {0x0, 0x1}}}, {{@ip={@empty, @broadcast=0xffffffff, 0x0, 0x0, @generic="e33ff05d71d66136e5c77907c3785467", @common='ip6_vti0\x00'}, 0x0, 0x70, 0x98, 0x0, {}, []}, @ECN={0x28, 'ECN\x00', 0x0, {0x0, 0x9}}}, {{@ip={@local={0xac, 0x14, 0x0, 0xaa}, @dev={0xac, 0x14, 0x0, 0xc}, 0xff, 0xff000000, @syzn={0x73, 0x79, 0x7a, 0x0}, @generic="485d1151710d1c6a6db07a1d6bb4900c", {}, {0xff}, 0x0, 0x3, 0x20}, 0x0, 0x70, 0x98, 0x0, {}, []}, @TTL={0x28, 'TTL\x00'}}]}}, 0x2c0) 2018/02/03 02:10:05 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x40000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000002000-0x4)=0x7, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000000)={0xaa}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000002000)={{&(0x7f0000001000/0x1000)=nil, 0x1000}, 0xffffffffffffffff}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013000), 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) finit_module(r1, &(0x7f0000003000)='\'\x00', 0x3) r3 = dup2(r2, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r3, 0x84, 0x1c, &(0x7f0000011000), &(0x7f0000002000-0x4)=0x4) mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) close(r1) 2018/02/03 02:10:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000852000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000633000-0x11)='/selinux/enforce\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f00005c7000)={0x9, [0x5, 0x1, 0x7fff, 0x2, 0x7, 0x3, 0x6, 0x8001, 0x6]}, &(0x7f0000d53000-0x4)=0x16) ioctl$sock_inet_udp_SIOCINQ(r2, 0x541b, &(0x7f0000e28000)) sigaltstack(&(0x7f00006cd000/0x2000)=nil, 0x0) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f000005f000-0x15)='/proc/self/net/pfkey\x00', 0xa0000, 0x0) ioctl$EVIOCGABS20(r3, 0x80184560, &(0x7f0000492000+0xe8e)=""/245) setsockopt$inet6_MRT6_ADD_MFC(r2, 0x29, 0xcc, &(0x7f0000a31000-0x5c)={{0xa, 0x1, 0x5, @mcast2={0xff, 0x2, [], 0x1}, 0x1ff}, {0xa, 0x2, 0x5, @empty, 0x101}, 0x5, [0xf93, 0xfffffffffffffffc, 0xed, 0x3, 0x8, 0x7ff, 0x3, 0x1ff]}, 0x5c) dup3(r0, r1, 0x0) madvise(&(0x7f0000153000/0x800000)=nil, 0x800000, 0xf) modify_ldt$read_default(0x2, &(0x7f0000735000)=""/1, 0x1) 2018/02/03 02:10:05 executing program 7: r0 = socket(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0xca9000)=nil, 0xca9000, 0x5, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d9a000/0x1000)=nil, 0x1000, 0x40000000000003, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r0, &(0x7f0000d9b000-0xe0)=[{{0x0, 0x0, &(0x7f00008cd000-0x50)=[], 0x0, &(0x7f0000d9b000)=""/1, 0x1}}], 0x1, 0x0, 0x0) mmap(&(0x7f0000d9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ca9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000ca9000)={0x0, 0x6, 0x20, 0x100000001, 0x80000000}, &(0x7f00007dd000)=0x18) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f000044c000)={r1, @in={{0x2, 0x1, @broadcast=0xffffffff}}, 0x4}, 0x98) write(r0, &(0x7f0000d9b000)="26000000110047f1ffff050100030bff08002503000000ff00000000010b010205001b1e0500", 0x26) 2018/02/03 02:10:05 executing program 3: mmap(&(0x7f0000000000/0x30000)=nil, 0x30000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000b31000-0x8)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x0, &(0x7f0000dc4000)) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000031000-0x8)={0x0}) mkdir(&(0x7f000002d000-0x8)='./file0\x00', 0x2) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000017000-0xf)='/dev/sequencer\x00', 0x10080, 0x0) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x3, &(0x7f0000031000)=0x5, 0x4) mmap(&(0x7f0000032000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000033000-0x4)=0x0) mmap(&(0x7f0000033000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$nfc_llcp(r1, &(0x7f0000033000), &(0x7f0000000000)=0x60, 0x800) mmap(&(0x7f0000032000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000032000)=r2) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknodat(r1, &(0x7f0000034000)='./file0\x00', 0x4, 0x7) mmap(&(0x7f0000033000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000034000-0x4)=0xbf5d, 0x4) ioctl$TCGETA(r1, 0x5405, &(0x7f0000017000-0x14)) r3 = syz_open_dev$dspn(&(0x7f0000010000-0xa)='/dev/dsp#\x00', 0xfff, 0x80) setsockopt$inet6_udp_int(r3, 0x11, 0x65, &(0x7f0000019000)=0x3, 0x4) 2018/02/03 02:10:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000632000)='./file0\x00', 0x110) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x0, &(0x7f0000fc9000)) r0 = open(&(0x7f0000033000-0x8)='./file0\x00', 0x0, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000b31000-0x8)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x0, &(0x7f000002d000)) statx(r0, &(0x7f00001f8000-0x8)='./file0\x00', 0x0, 0x0, &(0x7f0000609000)) bind$unix(r0, &(0x7f00003d7000-0x10)=@file={0x1, './file0/file0\x00'}, 0x10) 2018/02/03 02:10:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000f1f000)='/dev/rfkill\x00', 0x40000, 0x0) ioctl$KVM_GET_XSAVE(r0, 0x9000aea4, &(0x7f0000731000-0x400)) madvise(&(0x7f000079c000/0x800000)=nil, 0x800000, 0xc) madvise(&(0x7f0000087000/0x1000)=nil, 0x1000, 0xc) r1 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) ioctl$SNDRV_CTL_IOCTL_PVERSION(r1, 0x80045500, &(0x7f00000dd000-0xb6)=""/182) [ 232.249545] ipt_ECN: new ECT codepoint 9 out of mask [ 232.250776] A link change request failed with some changes committed already. Interface syz5 may have been left with an inconsistent configuration, please check. [ 232.268298] ipt_ECN: new ECT codepoint 9 out of mask 2018/02/03 02:10:05 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/autofs\x00', 0x189200, 0x0) ioctl$KVM_GET_SUPPORTED_CPUID(r0, 0xc008ae05, &(0x7f00003a2000)=""/68) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000ba4000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, r1, 0x0) r2 = perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00002e8000)}}, 0x0, 0x0, r1, 0x0) readv(r2, &(0x7f0000734000)=[{&(0x7f0000d42000)=""/146, 0x92}], 0x1) 2018/02/03 02:10:05 executing program 0: socket$inet(0x2, 0x803, 0x0) ioctl$sock_inet_SIOCSARP(0xffffffffffffffff, 0x8955, &(0x7f0000b99000-0x44)={{0x2, 0xffffffffffffffff, @rand_addr}, {0x307, @random="c34c39da1a04"}, 0x3, {0x2, 0xffffffffffffffff, @broadcast=0xffffffff}, @generic="3d27f84eb4b0aef67fbb9e152a4ef5e2"}) 2018/02/03 02:10:05 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x2000, &(0x7f0000c30000), &(0x7f00003ba000-0x4), &(0x7f0000255000), &(0x7f0000cd6000-0x1)="c5") geteuid() 2018/02/03 02:10:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f000010d000-0x10)='/dev/input/mice\x00', 0x0, 0x400002) getsockopt$sock_buf(r0, 0x1, 0x1f, &(0x7f000073a000)=""/190, &(0x7f0000ed5000)=0xbe) r1 = socket$inet(0x2, 0xa, 0x0) r2 = socket(0x0, 0x8000000080003, 0x0) mincore(&(0x7f00009a0000/0x1000)=nil, 0x1000, &(0x7f00009f2000)=""/203) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000ea0000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x301}) [ 232.305926] A link change request failed with some changes committed already. Interface syz5 may have been left with an inconsistent configuration, please check. 2018/02/03 02:10:05 executing program 2: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000cc5000-0x9)='/dev/sg#\x00', 0x7ff, 0x20001) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_PPC_GET_SMMU_INFO(r0, 0x8250aea6, &(0x7f0000fbe000)=""/53) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000182000-0x4)=0x2, 0x4) ioctl$KVM_SIGNAL_MSI(r0, 0x4020aea5, &(0x7f0000594000-0x20)={0x10000, 0x10000, 0x3f, 0x8, 0x20}) remap_file_pages(&(0x7f0000461000/0x4000)=nil, 0x4000, 0x0, 0x974, 0x0) ioctl$ASHMEM_PURGE_ALL_CACHES(r0, 0x770a, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x0, &(0x7f00009ed000-0x8), 0x1, 0x2) 2018/02/03 02:10:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f00003fe000-0x12)='/dev/snd/midiC#D#\x00', 0x1, 0x2) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000dcf000)={0x0, 0xf9}, &(0x7f0000b01000)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000f15000-0x98)={r1, @in={{0x2, 0x0, @empty}}, 0x8, 0xb9e20000000}, &(0x7f000010d000-0x4)=0x98) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00007fc000-0x10)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @empty, 0x75}]}, &(0x7f0000f92000-0x4)=0x10) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18}, [@alu={0x4, 0x5, 0xb, 0x0, 0x100, 0xffffffffffffffff}], {0x95}}, &(0x7f0000c43000)="737900a1614c6c6572ec", 0x7ffe, 0x1000, &(0x7f00009ab000)=""/4096}, 0x48) 2018/02/03 02:10:05 executing program 4: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x7) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000010000-0x400)=@filter={'filter\x00', 0xa, 0x4, 0x3a0, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000012000), {{{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @common=@unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0x80000001, "737953fc00008000000000000000ffffff008000d200", 0x3}}}, {{@ipv6={@mcast1={0xff, 0x1, [], 0x1}, @empty, [], [], @generic="28446331605bfefb40ec55d89ccefcf6", @generic="21bcf35e000000000000000277faaf31"}, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @common=@unspec=@LED={0x48, 'LED\x00', 0x0, {'syz1\x00'}}}, {{@ipv6={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, [0x0, 0x0, 0x0, 0xffffffffffffffff], [], @generic="83bd199c30f12b359fd940b92130f3df", @common='ip6tnl0\x00', {}, {}, 0x8000}, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @common=@unspec=@LED={0x48, 'LED\x00', 0x0, {'syz1\x00', 0x0, 0x3, 0xfffffffffffffffe}}}]}}, 0x400) 2018/02/03 02:10:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) perf_event_open(&(0x7f000025c000)={0x1, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) kexec_load(0xffffffffffffffff, 0x4, &(0x7f00009d5000)=[{&(0x7f00007d7000-0xc3)="6fbe91aaba62a971e5144e6032ef92a6cc1e93e9c30004446028857dd92d83f4fad20273d846c0484039f6e7ec0991533244e2ff9c9ee5dcbd11c615f762e0b7fc899d3d4ca2bc4f1f3bd1f7bf3f57d81012cfdd4b492236d38ce265e660e3ef979e788bf61a942b8f36184c4fbd62e62b64fb86a33d5620291d834c6c5a8a6b1649c26edb125fa54cf81c6ac82a1528ab4f00a3b61a8929c5b362b484d34c64649b575d7187f4ff64cdb11a46549d1594db4cecb3f922a1383276fabe49c37072b6c9", 0xc3, 0xfffffffffffffff9, 0xbf}, {&(0x7f0000905000-0x8)="94f4c1772fe9cb90", 0x8, 0x3, 0x8}, {&(0x7f0000fd5000-0x1f)="7e394945251a4d78d21077bc8a52946a090ad0698d6ee0ff983e22836b6ebf", 0x1f, 0x800, 0x5991dfd5}, {&(0x7f0000f2a000-0x8c)="0c4296e79d69ff457314f687263954f383b15f3b3103a62fa0b880ebbb06f33bf8fdaa70a9aeb9cd19ecc6f8052869f3e57d754d3618bc88b0148bb849cb9c1d15e90f9a857f864926688d9b25b6fe72efbc89e6ce95ec2c481b782694c53d7594e4b415c35cca3ebc0a5f38eefad27d516f31f9f630f41a0c1fb639ae4a636f468664f600de772bf6c77873", 0x8c, 0x5, 0x3}], 0x1) bind$alg(r0, &(0x7f00001e4000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(rfc4309(authenc(michael_mic-generic,chacha20-generic)))\x00'}, 0x58) socket$alg(0x26, 0x5, 0x0) 2018/02/03 02:10:05 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x802, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000d9b000)={@common='bridge0\x00', 0x0}) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f00005f2000)='/dev/ppp\x00', 0x81, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00002bc000)={r2, &(0x7f00007bf000)="bdaf6c596e1d513e0fdfc9b5f451b71a880f04ffdf26659a46939a1996e6e7830ac12ef1bcead29c0591c856300d58f74f93e968ae02a5d8f5fd294f19507cd448a29a8f5c094e8fbe324321e58751691ee880eceb3978b24b2e72d849af62fc14f34d21724fd63fc3b1aa2a2acfc1d001813e74ff5bc47eb0fbe2c6d3f847a4528394fd07c718541d0edb192b024e146d249f618b92a22b9fba824e20b29ce66d364a0fcbdc889621cf"}, 0x10) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f000068f000)={{{@in=@local, @in=@rand_addr, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@rand_addr}}, &(0x7f00006c7000-0x4)=0xe8) setfsuid(r3) lsetxattr(&(0x7f0000dca000-0x8)='./file0\x00', &(0x7f0000494000)=@known='security.capability\x00', &(0x7f00007bd000-0x1c)='eth0vmnet0&keyring\'vmnet0^\\\x00', 0x1c, 0x1) ioctl$DRM_IOCTL_MODE_SETCRTC(r2, 0xc06864a2, &(0x7f000064f000)={&(0x7f0000d67000-0x7)=[0x1f, 0x0, 0xfffffffffffffc01, 0x1, 0x20, 0x100000000, 0x1, 0x0], 0x8, 0x0, 0x81, 0x3, 0x80000000, 0x80, {0x200, 0x2, 0x4, 0x5, 0x5, 0x83, 0x1, 0x800, 0x0, 0xfe00000000000000, 0x775c15d1, 0xb1d, 0x100000001, 0x1, "dcf50674d3ec63e0048003e0f4f1e5676f6eb0e2d81d69dae5e852345781f9be"}}) sendmsg$nl_route(r0, &(0x7f000022b000)={&(0x7f0000f83000)={0x10}, 0x2e2, &(0x7f0000f76000-0x10)={&(0x7f0000f86000-0x58)=@newneigh={0x28, 0x1c, 0x303, 0xffffffffffffffff, 0xffffffffffffffff, {0x100000000000007, 0x0, 0x0, r1, 0xc0, 0x32}, [@NDA_LLADDR={0xa, 0x2, @link_local={0x1, 0x80, 0xc2}}]}, 0x392}, 0x1}, 0x0) 2018/02/03 02:10:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000158000-0x9)='/dev/vcs\x00', 0x220000, 0x0) connect$bt_rfcomm(r1, &(0x7f0000f86000-0x9)={0x1f, {0x81, 0x411b, 0x62, 0x400, 0x4, 0xfa5c}, 0x1d}, 0x9) getsockopt(r0, 0x10d, 0xa, &(0x7f0000899000-0x4)=""/4, &(0x7f00007b4000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000872000)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_SET_LAPIC(r4, 0x4400ae8f, &(0x7f000037f000)={"a362dfc515e434684585f84adbee18afeb86522d56e114e306a58d056aff9db4672b80b6836ceee7992ec17f819e9c5410fdd80200000000000000dff54fdb4784bb23c8994304fc7246cfd1075876139f0b8835ec491aa2e4f596dd87453125d7632c774b6cbc5065461fc9031515b7185c1925277c5a48bd36bd67b3836f58ca2c5dfd4380098a9404ae997477f4bab764e5a04ebf32414e6110d4a1817758e138912868deb2c2096af211e7ad7d279f15e3923145fef9e140dca29207e84c87d12b122ef85b4292b43be5078706ad243922bfb04cb1333f53d12c5740cf709b539cd9af751a3398b15ffe4d6e4cf9f4eb441561a3c0ce81d17e39a443afcb9609fc23df63ba7fcfa99e678be9280b5771455b1464ed151dafbeabfa197198822382ffa18ed90cc58db050420c73d2ca214dba0dae1ecb9ccbd27dd39c663a08499d1ce2f5f423d117d18bcf05bca2eb84967187be958fb10ad02f16964bc309120f42e7a244af1593e79b33f0adb400000000d5000ac551f363c6106e93c5dcd6dd82bf65ea5475f8aedd5a3fffdc2186e0c90e6c8c8ed237d8ee5de4f0a3464a86c81947afad841e17968dd5a8cdef41eff846917ac22a2f7ed9ee0f52c9bde7e195a44bd9357ba265bb6b6c1eb538573f8bcde716d3172ca5fbf18e5c34de869b29cd4084c308022cbb73467f29c07524cf488ac18af3f4cda77c5c68cf4c770879b87996c950085f0c7ecbccc8b8fcc55d2bbaa68beb8b55b15435533b4fcf2e7281e2c4a232b364144ecb9e7b0851481d61d39bc61a930fbd38ff96cb77d136682f4ce5b0ca0fa7ac4c3092fd2972bb057764e39f13742aa268e0226005cb4aac56bc26da14a954ab1d0000000000000000fb854a54a398529ad0d714dfb9b1ed87d779c2ed1372e564adc2a3c3b5417a2c0c8d262b13d8a32d36868398444f7a0d1268fed4a2087c46d4f88faecf80731234ea93a31bfb9fdbbefb7f311cb83a6403e2df084af982ee03c66b2600100911fe93966c380a193edad4e9e19554820cd772aad8c6c61973e5491399c427eae80081d22419d7cd3deb9e6162519e8cadfa4dcbf5e605b554f98307e52f093abeb67277092daaf21409000000e30ef45687fc394026715d385ae27774718fdebf331604f504e0bc3e1c3b3acea42bf7937c07337879915d2b84f88ab6bce7980cf01b678249494cf0fbfc290625959b6832e3b249b2dbb68b91eb79d14a275f1043d1438ad2554fc58fc7c85acc5be2f3fd084ad805f4da5f0ea26f352d73be9ba5a3000000bc4581cbe7cbed61d2246f202f0000001fa7a9e900000000ffffffffa11a09a5c85acd929701a2be12671556e300268ab72e8f8872347a9a37a1cb8dc234d36c1109f082c9a3420358cc6efb53098f1b1665583db7f570c15f62ee986645e2b0b523fd638990"}) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f000052b000)) [ 232.434500] device syz5 entered promiscuous mode 2018/02/03 02:10:05 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x7, 0x101200) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000000000)=0x2, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00000d4000)='/dev/cuse\x00', 0x102, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f000007d000)='/selinux/policy\x00', 0x0, 0x0) write$fuse(r1, &(0x7f00006f4000)={0x18, 0x1, 0x0, @fuse_bmap_out}, 0x18) 2018/02/03 02:10:05 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x4629a78b6649b8a, 0x0) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) r1 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) readlinkat(0xffffffffffffffff, &(0x7f0000012000)='./file0\x00', &(0x7f0000012000)=""/128, 0x80) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000), &(0x7f0000eaa000-0x4), &(0x7f0000bf3000-0x4), &(0x7f000092c000)) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) [ 232.487938] INFO: trying to register non-static key. [ 232.493109] the code is fine but needs lockdep annotation. [ 232.498752] turning off the locking correctness validator. [ 232.504475] CPU: 0 PID: 29768 Comm: syz-executor4 Not tainted 4.15.0+ #293 [ 232.511467] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 232.520800] Call Trace: [ 232.523374] dump_stack+0x194/0x257 [ 232.526986] ? arch_local_irq_restore+0x53/0x53 [ 232.531636] register_lock_class+0x1b6c/0x2820 [ 232.536193] ? __lock_acquire+0x664/0x3e00 [ 232.540404] ? lock_pin_lock+0x360/0x360 [ 232.544439] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 232.549605] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 232.554768] ? __lock_acquire+0x664/0x3e00 [ 232.558984] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 232.564326] ? debug_check_no_obj_freed+0x3da/0xf1f [ 232.569319] ? check_noncircular+0x20/0x20 [ 232.573528] ? lock_downgrade+0x980/0x980 [ 232.577649] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 232.582815] ? do_raw_spin_trylock+0x190/0x190 [ 232.587374] ? check_noncircular+0x20/0x20 [ 232.591583] ? find_held_lock+0x35/0x1d0 [ 232.595619] ? check_noncircular+0x20/0x20 [ 232.599831] ? __is_insn_slot_addr+0x1fc/0x330 [ 232.604388] ? lock_acquire+0x1d5/0x580 [ 232.608337] __lock_acquire+0x1de/0x3e00 [ 232.612372] ? lock_release+0xa40/0xa40 [ 232.616323] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 232.622182] ? is_bpf_text_address+0x7b/0x120 [ 232.626755] ? del_timer_sync+0x84/0x240 [ 232.630792] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 232.635955] ? __might_sleep+0x95/0x190 [ 232.639904] ? led_tg_destroy+0xb0/0x3f0 [ 232.643941] ? __mutex_lock+0x16f/0x1a80 [ 232.647976] ? led_tg_destroy+0xb0/0x3f0 [ 232.652015] ? rcutorture_record_progress+0x10/0x10 [ 232.657009] ? led_tg_destroy+0xb0/0x3f0 [ 232.661048] ? is_bpf_text_address+0xa4/0x120 [ 232.665547] ? mutex_lock_io_nested+0x1900/0x1900 [ 232.670366] ? __kernel_text_address+0xd/0x40 [ 232.674836] ? find_held_lock+0x35/0x1d0 [ 232.678873] ? led_tg_destroy+0x2ca/0x3f0 [ 232.682998] ? lock_downgrade+0x980/0x980 [ 232.687123] ? save_stack+0x43/0xd0 [ 232.690725] ? kasan_slab_free+0x71/0xc0 [ 232.694758] ? kfree+0xd6/0x260 [ 232.698016] ? idletimer_tg_destroy+0x35b/0x4f0 [ 232.702662] ? cleanup_entry+0x242/0x380 [ 232.706700] ? do_ip6t_set_ctl+0x4bc/0x5f0 [ 232.710908] ? nf_setsockopt+0x67/0xc0 [ 232.714773] ? ipv6_setsockopt+0x115/0x150 [ 232.718983] ? rawv6_setsockopt+0x4a/0xf0 [ 232.723105] ? sock_common_setsockopt+0x95/0xd0 [ 232.727746] ? SyS_setsockopt+0x189/0x360 [ 232.731879] ? entry_SYSCALL_64_fastpath+0x29/0xa0 [ 232.736784] ? init_timer_key+0x3f0/0x3f0 [ 232.740906] lock_acquire+0x1d5/0x580 [ 232.744680] ? lock_acquire+0x1d5/0x580 [ 232.748626] ? del_timer_sync+0x84/0x240 [ 232.752662] ? lock_release+0xa40/0xa40 [ 232.756622] ? mark_held_locks+0xaf/0x100 [ 232.760744] ? kfree+0xf0/0x260 [ 232.764000] del_timer_sync+0xba/0x240 [ 232.767869] ? del_timer_sync+0x84/0x240 [ 232.771914] led_tg_destroy+0x2dd/0x3f0 [ 232.775874] ? hmark_tg_v4+0xfa0/0xfa0 [ 232.779738] ? __do_replace+0x200/0xa70 [ 232.783686] ? hmark_tg_v4+0xfa0/0xfa0 [ 232.787547] cleanup_entry+0x242/0x380 [ 232.791411] ? cleanup_match+0x220/0x220 [ 232.795462] ? kasan_check_write+0x14/0x20 [ 232.799675] ? _copy_from_user+0x99/0x110 [ 232.803803] do_ip6t_set_ctl+0x4bc/0x5f0 [ 232.807839] ? translate_compat_table+0x1c50/0x1c50 [ 232.812836] ? mutex_unlock+0xd/0x10 [ 232.816524] ? nf_sockopt_find.constprop.0+0x1a7/0x220 [ 232.821775] nf_setsockopt+0x67/0xc0 [ 232.825469] ipv6_setsockopt+0x115/0x150 [ 232.829522] rawv6_setsockopt+0x4a/0xf0 [ 232.833474] sock_common_setsockopt+0x95/0xd0 [ 232.837947] SyS_setsockopt+0x189/0x360 [ 232.841897] ? SyS_recv+0x40/0x40 [ 232.845332] ? entry_SYSCALL_64_fastpath+0x5/0xa0 [ 232.850150] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 232.855142] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 232.859876] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 232.864608] RIP: 0033:0x453299 [ 232.867775] RSP: 002b:00007fe9f86ccc58 EFLAGS: 00000212 ORIG_RAX: 0000000000000036 [ 232.875462] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 0000000000453299 [ 232.882707] RDX: 0000000000000040 RSI: 0000000000000029 RDI: 0000000000000013 [ 232.889955] RBP: 00000000000005ca R08: 0000000000000400 R09: 0000000000000000 [ 232.897201] R10: 000000002000fc00 R11: 0000000000000212 R12: 00000000006f7b90 [ 232.904445] R13: 00000000ffffffff R14: 00007fe9f86cd6d4 R15: 0000000000000000 [ 232.912510] ------------[ cut here ]------------ [ 232.917298] ODEBUG: assert_init not available (active state 0) object type: timer_list hint: (null) [ 232.927527] WARNING: CPU: 0 PID: 29768 at lib/debugobjects.c:291 debug_print_object+0x166/0x220 [ 232.936364] Kernel panic - not syncing: panic_on_warn set ... [ 232.936364] [ 232.943707] CPU: 0 PID: 29768 Comm: syz-executor4 Not tainted 4.15.0+ #293 [ 232.950708] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 232.960043] Call Trace: [ 232.962785] dump_stack+0x194/0x257 [ 232.966476] ? arch_local_irq_restore+0x53/0x53 [ 232.971123] ? vsnprintf+0x1ed/0x1900 [ 232.974904] panic+0x1e4/0x41c [ 232.978071] ? refcount_error_report+0x214/0x214 [ 232.982802] ? show_regs_print_info+0x18/0x18 [ 232.987277] ? __warn+0x1c1/0x200 [ 232.990711] ? debug_print_object+0x166/0x220 [ 232.995183] __warn+0x1dc/0x200 [ 232.998440] ? debug_print_object+0x166/0x220 [ 233.002914] report_bug+0x211/0x2d0 [ 233.006521] fixup_bug.part.11+0x37/0x80 [ 233.010562] do_error_trap+0x2d7/0x3e0 [ 233.014441] ? vprintk_default+0x28/0x30 [ 233.018479] ? math_error+0x400/0x400 [ 233.022258] ? printk+0xaa/0xca [ 233.025514] ? show_regs_print_info+0x18/0x18 [ 233.030009] ? __internal_add_timer+0x2d0/0x2d0 [ 233.034672] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 233.039496] ? __internal_add_timer+0x2d0/0x2d0 [ 233.044142] do_invalid_op+0x1b/0x20 [ 233.047833] invalid_op+0x22/0x40 [ 233.051262] RIP: 0010:debug_print_object+0x166/0x220 [ 233.056356] RSP: 0018:ffff8801af8c78f0 EFLAGS: 00010286 [ 233.061698] RAX: dffffc0000000008 RBX: 0000000000000005 RCX: ffffffff815a57ae [ 233.068948] RDX: 0000000000010000 RSI: ffffc9000323b000 RDI: 1ffff10035f18ea3 [ 233.076205] RBP: ffff8801af8c7930 R08: 0000000000000000 R09: 1ffff10035f18e75 [ 233.083452] R10: ffff8801af8c77f0 R11: ffffffff86b39178 R12: 0000000000000001 [ 233.090699] R13: ffffffff86b4a9e0 R14: ffffffff86012b20 R15: ffffffff815f81e0 [ 233.097951] ? __internal_add_timer+0x2d0/0x2d0 [ 233.102599] ? vprintk_func+0x5e/0xc0 [ 233.106387] debug_object_assert_init+0x303/0x570 [ 233.111815] ? debug_object_free+0x5a0/0x5a0 [ 233.116204] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 233.120942] try_to_del_timer_sync+0x74/0x130 [ 233.125412] ? try_to_del_timer_sync+0x74/0x130 [ 233.130054] ? del_timer+0x140/0x140 [ 233.133746] ? del_timer_sync+0x120/0x240 [ 233.137875] del_timer_sync+0x18a/0x240 [ 233.141831] led_tg_destroy+0x2dd/0x3f0 [ 233.145782] ? hmark_tg_v4+0xfa0/0xfa0 [ 233.149648] ? __do_replace+0x200/0xa70 [ 233.153600] ? hmark_tg_v4+0xfa0/0xfa0 [ 233.157512] cleanup_entry+0x242/0x380 [ 233.161378] ? cleanup_match+0x220/0x220 [ 233.165419] ? kasan_check_write+0x14/0x20 [ 233.169628] ? _copy_from_user+0x99/0x110 [ 233.173756] do_ip6t_set_ctl+0x4bc/0x5f0 [ 233.177883] ? translate_compat_table+0x1c50/0x1c50 [ 233.182895] ? mutex_unlock+0xd/0x10 [ 233.186586] ? nf_sockopt_find.constprop.0+0x1a7/0x220 [ 233.191839] nf_setsockopt+0x67/0xc0 [ 233.195530] ipv6_setsockopt+0x115/0x150 [ 233.199584] rawv6_setsockopt+0x4a/0xf0 [ 233.203536] sock_common_setsockopt+0x95/0xd0 [ 233.208011] SyS_setsockopt+0x189/0x360 [ 233.211965] ? SyS_recv+0x40/0x40 [ 233.215394] ? entry_SYSCALL_64_fastpath+0x5/0xa0 [ 233.220215] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 233.225209] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 233.229943] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 233.234680] RIP: 0033:0x453299 [ 233.237846] RSP: 002b:00007fe9f86ccc58 EFLAGS: 00000212 ORIG_RAX: 0000000000000036 [ 233.245530] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 0000000000453299 [ 233.252778] RDX: 0000000000000040 RSI: 0000000000000029 RDI: 0000000000000013 [ 233.260026] RBP: 00000000000005ca R08: 0000000000000400 R09: 0000000000000000 [ 233.267619] R10: 000000002000fc00 R11: 0000000000000212 R12: 00000000006f7b90 [ 233.274874] R13: 00000000ffffffff R14: 00007fe9f86cd6d4 R15: 0000000000000000 [ 233.282583] Dumping ftrace buffer: [ 233.286099] (ftrace buffer empty) [ 233.289788] Kernel Offset: disabled [ 233.293395] Rebooting in 86400 seconds..